Patent Description:
Hitherto, the assembly of various types of apparatuses and the like has been performed in a state where an electrical facility board such as a switchboard, a control board, and a distribution board is overturned. The weight of the electrical facility board after the various types of apparatuses are attached is increased considerably.

As a facility in which various types of apparatuses and the like are assembled in an overturned state, there is one shown in Patent Document <NUM> (<CIT>); however, there is nothing to stand an electrical facility board in which various types of apparatuses and the like are assembled.

In order to stand the electrical facility board whose weight is increased considerably as just described, a standing operation with a crane is required. In the standing operation with the crane, the overturned electrical facility board is stood while being hoisted and while keeping communication between a manipulator of the crane and a slinging person of a hoisting wire in the presence of an assembler of the electrical facility board.

<CIT> discloses an apparatus where a delivered heavy object is placed on a placement base at the inlet side end part of a carrying-in rail, and is fixed by a tightening device. Its direction is then changed by a rail turning table positioned at the branch position of the carrying-in rail for branch transfer, At the final end of the carrying-in rail, a lateral turning device is on standby with a supporting arm kept in a standing condition, When a lateral turning command is made, the heavy object is turned sideways by the operation of a turning cylinder, The heavy object is transferred to panel assembling and wiring devices in a lateral turning condition for mounting, wiring and so on of various devices. The heavy object which has gone out of the final stage of assembling work is fed to a panel erecting device with a carriage on the delivery side to be erected, and is delivered along the carrying-in rail.

<CIT> discloses a mounting device comprising an underframe with castors and a tiltable and height-adjustable receiving frame for a base plate to be fitted with components of a switch cabinet, the underframe having, in plan view, an approximately V-shaped wedge shape with a converging rear side and a widening front side and, in side view, a basic shape rising from the rear side to the front side, and in that, in a rest position, an underframe is converted with its rear side into a open front side of an adjacent underframe, at least partially engaging under it, partially insertable.

<CIT> discloses a chain conveyor having a pair of loops of triple strand chains, frictionally driving pallets supported on upper advance runs, the pallets linked together in subgroups to be able to support long length workpieces. The pallets are driven around the chain loop sprockets at either end of the conveyor, the linked connection allowing relative tilting of the pallets in the subgroup as each subgroup is driven around the sprocket axes. The pallets are held as they are swung around either sprocket axis by a split disc gripper mechanisms which each grip a tapered edge gripper bar mounted spaced below the pallet. A pair of ride bars are also mounted below the pallet, each having a rounded shoulder at either end engaging a chain loop across the inside curvature of the chain loop when passing around the sprockets. The rounded shoulders nonpositively engage the chain link rollers so that the pallets are not positively fixed to the chain loops when swung around the sprocket axis at either end. An overhead form of the conveyor has workpiece hangers depending from each pallet during movement down the lower run, with workpiece suspended therefrom, the upper run being the return run in that embodiment.

In the aforementioned conventional electrical facility board, since the weight of the electrical facility board after the various types of apparatuses are attached in the overturned state is increased considerably, the standing operation with the crane is required in order to stand the electrical facility board whose weight is increased considerably as just described. In the standing operation with the crane, a problem exists in that it becomes work by a plurality of persons such as the manipulator of the crane, the slinging person of the hoisting wire, and the assembler of the electrical facility board and it requires much time for the work of standing the electrical facility board.

Furthermore, a problem exists in that it depends on technique of the slinging person who slings the hoisting wire on the overturned electrical facility board and technique of the manipulator of the crane that hoists the overturned electrical facility board and, more particularly, when the overturned electrical facility board is stood, a delicate manipulation skill of the crane is required so that the electrical facility board does not move laterally.

Moreover, many electrical facility boards in which various types of apparatuses and the like are assembled in the overturned states have a weight of approximately <NUM> or more. The overturned electrical facility board of heavy weight such as this is hoisted by a hanging hook portion of the crane; and accordingly, a problem exists in that a load that causes distortion is applied with a hoisting spot as a fulcrum.

The present invention has been made to solve the above described problem, and an object of the present invention is to provide a standing facility of an electrical facility board and a standing method of an electrical facility board, which can easily stand an overturned electrical facility board.

The invention, according to Embodiment <NUM>, provides a standing facility for an electrical facility board of claim <NUM> and a standing method for an electrical facility board of claim <NUM>. Further embodiments of the claimed invention are defined in the dependent claims. Although the claimed invention is only defined by the claims, the below embodiments, examples, and aspects are present for aiding in understanding the background and advantages of the claimed invention.

According to a standing facility of an electrical facility board according to the present invention, there can be obtained a standing facility of an electrical facility board and a standing method of an electrical facility board, which can easily stand an overturned electrical facility board.

Hereinafter, Embodiment <NUM> of the present invention will be described based on <FIG>. Then, in each of the drawings, identical or equivalent members and portions will be described with the same reference numerals (and letters) assigned thereto. <FIG> is a front view showing a standing facility of an electrical facility board according to Embodiment <NUM> of the present invention. <FIG> is a sectional view taken along the line II-II of <FIG> showing the standing facility of the electrical facility board according to Embodiment <NUM> of the present invention. <FIG> is a front view showing the standing facility of the electrical facility board according to Embodiment <NUM> of the present invention. <FIG> is a front view showing the standing facility of the electrical facility board according to Embodiment <NUM> of the present invention. <FIG> is a sectional view taken along the line V-V of <FIG> showing the standing facility of the electrical facility board according to Embodiment <NUM> of the present invention. <FIG> is a front view showing the standing facility of the electrical facility board according to Embodiment <NUM> of the present invention.

In these <FIG>, a raising/lowering apparatus <NUM> that raises/lowers an electrical facility board <NUM> is fixed on a floor base <NUM> such as a surface plate of a facility that assembles the electrical facility board <NUM> such as a switchboard, a control board, and a distribution board. There is shown a case where the raising/lowering apparatus <NUM> includes a base <NUM> fixed on the floor base <NUM>, raising/lowering platforms <NUM> which are arranged above the base <NUM> and on which the electrical facility board <NUM> is to be mounted, a linking mechanism <NUM> which is engaged to the base <NUM> and the raising/lowering platforms <NUM>, and a driving mechanism <NUM> which raises/lowers the raising/lowering platforms <NUM>.

The linking mechanism <NUM> has a first crossbar <NUM> and a second crossbar <NUM>. One side 15a of the first crossbar <NUM> is pivotally and removably supported to a first supporting shaft <NUM> provided on the base <NUM>; and the other side 15b of the first crossbar <NUM> is pivotally attached in a propellant manner to a first propellant shaft <NUM> movably arranged in a horizontal direction in the drawing of <FIG>, for example, on a lower surface portion of the raising/lowering platforms <NUM>. Furthermore, one side 18a of the second crossbar <NUM> is pivotally and removably supported to a second supporting shaft <NUM> provided on the raising/lowering platforms <NUM>; and the other side 18b of the second crossbar <NUM> is pivotally attached in a propellant manner to a second propellant shaft <NUM> movably arranged in the horizontal direction in the drawing of <FIG>, for example, on an upper surface portion of the base <NUM>. Then, central portions of the first crossbar <NUM> and the second crossbar <NUM> are pivotally and removably supported by a central supporting shaft <NUM>.

The driving mechanism <NUM> is coupled to the second propellant shaft <NUM> and a raising/lowering spindle 14a is coupled to, for example, the first crossbar <NUM>. The linking mechanism <NUM> is moved upward or downward by the advancement and retraction of the raising/lowering spindle 14a of the driving mechanism <NUM> to raise/lower the raising/lowering platforms <NUM> in a vertical direction.

There is shown a case where transferring roller mechanisms <NUM> are arranged on the raising/lowering platforms <NUM> in the transferring direction of the electrical facility board <NUM> and transferring rollers <NUM> of the transferring roller mechanisms <NUM> are arranged in at least two rows with a space therebetween. There is shown a case where the transferring roller <NUM> of the transferring roller mechanism <NUM> is rotatably attached to a support <NUM> provided on the raising/lowering platform <NUM> by a stopper <NUM>.

A standing apparatus <NUM> is fixed on the floor base <NUM> near the raising/lowering apparatus <NUM> fixed on the floor base <NUM> such as the surface plate; and a standing platform <NUM> (to be described later) of the standing apparatus <NUM> is arranged on the floor base <NUM> with a space in which the standing platform <NUM> does not come into contact with the raising/lowering apparatus <NUM> when the standing platform <NUM> is pivoted so as to be in a horizontal direction.

There is shown a case where the standing apparatus <NUM> includes a fixing body <NUM>, the standing platform <NUM> pivotally fitted to the fixing body <NUM> by a standing propellant shaft <NUM> via a support body <NUM>, a mounting body <NUM> provided on the standing platform <NUM>, and a standing driving mechanism <NUM> which pivots the standing platform <NUM>. Incidentally, the standing platform <NUM> is provided with the mounting body <NUM> in which the electrical facility board <NUM> is to be mounted when the electrical facility board <NUM> is stood and is provided with, for example, a fence body 56a for the purpose of preventing the electrical facility board <NUM> from protruding.

The standing driving mechanism <NUM> is attached to the fixing body <NUM> and a standing spindle 55a is coupled to the standing platform <NUM>. The standing platform <NUM> is pivoted by the advancement and retraction of the standing spindle 55a of the standing driving mechanism <NUM>.

There is shown a case where standing roller mechanisms <NUM> are arranged on the standing platform <NUM> in the transferring direction of the electrical facility board <NUM> and standing rollers <NUM> of the standing roller mechanisms <NUM> are arranged in at least two rows with a space therebetween. There is shown a case where the standing roller <NUM> of the standing roller mechanism <NUM> is rotatably attached to a support <NUM> provided on the standing platform <NUM> by a stopper <NUM>.

When the standing platform <NUM> is pivoted by the standing driving mechanism <NUM> at a position in the horizontal direction, there is provided a space in which the leading end of the standing platform <NUM> of the standing apparatus <NUM> does not contact with the raising/lowering platforms <NUM> of the raising/lowering apparatus <NUM> or the electrical facility board <NUM>, as shown in <FIG>.

Incidentally, an axial line position in the transferring direction of the transferring roller <NUM> of the transferring roller mechanism <NUM> is not necessarily the same as an axial line position in the transferring direction of the standing roller <NUM> of the standing roller mechanism <NUM>; however, in this Embodiment <NUM>, there is shown a case where the axial line position in the transferring direction of the transferring roller <NUM> of the transferring roller mechanism <NUM> is the same as the axial line position in the transferring direction of the standing roller <NUM> of the standing roller mechanism <NUM>.

Next, a standing method of the electrical facility board <NUM> in this Embodiment <NUM> will be described. The electrical facility board <NUM> that is overturned is mounted on the transferring rollers <NUM> of the transferring roller mechanisms <NUM> arranged on the raising/lowering platforms <NUM> of the raising/lowering apparatus <NUM> and the raising/lowering platforms <NUM> are raised/lowered by the driving mechanism <NUM> of the raising/lowering apparatus <NUM> so as to be height in which the attachment of various types of apparatuses to the electrical facility board <NUM> becomes easy.

Work of standing the electrical facility board <NUM> in which various types of apparatuses are assembled is started. During the assembly work of the electrical facility board <NUM>, the standing platform <NUM> of the standing apparatus <NUM> is retained at a position in a vertical direction as shown in <FIG> and the standing platform <NUM> of the standing apparatus <NUM> is pivoted by the standing driving mechanism <NUM> to set the standing platform <NUM> to a horizontal position as shown in <FIG>.

As shown in <FIG>, the raising/lowering platforms <NUM> are raised/lowered by the driving mechanism <NUM> of the raising/lowering apparatus <NUM> to match the height positions of the transferring rollers <NUM> of the transferring roller mechanisms <NUM> on the raising/lowering platforms <NUM> to the height positions of the standing rollers <NUM> of the standing roller mechanisms <NUM> on the standing platform <NUM> of the standing apparatus <NUM>.

The electrical facility board <NUM> mounted on the transferring rollers <NUM> of the transferring roller mechanisms <NUM> on the raising/lowering platforms <NUM> is pressed to the standing apparatus <NUM> side, thereby rotating the transferring rollers <NUM>, whereby the electrical facility board <NUM> is smoothly transferred to the standing roller <NUM> sides of the standing roller mechanisms <NUM> on the standing platform <NUM> and the standing rollers <NUM> are rotated. Therefore, the electrical facility board <NUM> is smoothly transferred and is brought into contact with the mounting body <NUM> to be mounted on standing rollers <NUM> of the standing roller mechanisms <NUM> on the standing platform <NUM>.

The standing platform <NUM> of the standing apparatus <NUM> is pivoted by the standing driving mechanism <NUM> to return the standing platform <NUM> to the vertical position as shown in <FIG>, whereby the overturned electrical facility board <NUM> can be stood in the vertical direction.

As described above, the electrical facility board <NUM> mounted on the transferring rollers <NUM> of the transferring roller mechanisms <NUM> on the raising/lowering platforms <NUM> is pressed to the standing apparatus <NUM> side, whereby the electrical facility board <NUM> can be smoothly transferred to the standing roller <NUM> sides of the standing roller mechanisms <NUM> on the standing platform <NUM> and the electrical facility board <NUM> is smoothly transferred and is brought into contact with the mounting body <NUM> to be able to be mounted on the standing rollers <NUM> of the standing roller mechanisms <NUM> on the standing platform <NUM>. Then, the standing platform <NUM> of the standing apparatus <NUM> is pivoted by the standing driving mechanism <NUM> to return the standing platform <NUM> to the vertical position, whereby the overturned electrical facility board <NUM> can be easily stood in the vertical direction by one person's work.

Therefore, the standing method of the electrical facility board <NUM> in this Embodiment <NUM> does not require the standing operation with the crane like the conventional way described above and is not the work by a plurality of persons such as the manipulator of the crane, the slinging person of the hoisting wire, and the assembler of the electrical facility board <NUM>, but it becomes the work by one person of the assembler of the electrical facility board <NUM>. Therefore, much time is not required for the work of standing the electrical facility board <NUM> and the electrical facility board <NUM> can be stood by simple work and in a short time.

Furthermore, the standing method of the electrical facility board <NUM> in this Embodiment <NUM> does not depend on the technique of the slinging person who slings the hoisting wire on the overturned electrical facility board and the technique of the crane manipulator who hoists the overturned electrical facility board, like the conventional way described above; and, more particularly, the standing method of the electrical facility board <NUM> in this Embodiment <NUM> does not require the delicate manipulation skill of the crane so as not to move the electrical facility board laterally and is excellent in safeness when the overturned electrical facility board is stood.

Moreover, as in the conventional way described above, the electrical facility board having a weight of approximately <NUM> or more, on which various types of apparatuses and the like are assembled in the overturned state, is hoisted by the hanging hook portion of the crane; and accordingly, the load that causes distortion is applied with the hoisting spot as the fulcrum. However, in this Embodiment <NUM>, the standing operation is performed while retaining the whole of the electrical facility board <NUM>; and therefore, a load that causes distortion is not applied and it is excellent in reliability.

Incidentally, the electrical facility board <NUM> stood on the mounting body <NUM> of the standing apparatus <NUM> is to be delivered to a subsequent process by a conveyor or the like.

Furthermore, there has been described the case where the fence body 56a is provided on the mounting body <NUM> of the standing apparatus <NUM>; however, the present invention is not limited to this. But, in the case where the standing can be performed so as not to protrude the electrical facility board <NUM> when the electrical facility board <NUM> is stood, the fence body 56a does not need to be provided.

By the way, the aforementioned Embodiment <NUM> shows the case where the transferring rollers <NUM> of the transferring roller mechanisms <NUM> are arranged in at least two rows with a space therebetween; however, the present invention is not limited to this. For example, as shown in <FIG>, it can also be arranged as one transferring roller <NUM> that is extended in the axial line direction of the transferring roller <NUM> of the transferring roller mechanism <NUM> and the same effects can be exhibited.

Furthermore, the aforementioned Embodiment <NUM> shows the case where the standing rollers <NUM> of the standing roller mechanisms <NUM> are arranged in at least two rows with a space therebetween; however, the present invention is not limited to this. For example, as shown in <FIG>, it can also be arranged as one standing roller <NUM> that is extended in the axial line direction of the standing roller <NUM> of the standing roller mechanism <NUM> and the same effects can be exhibited.

Embodiment <NUM> of the present invention will be described based on <FIG>. Then, in each of the drawings, identical or equivalent members and portions will be described with the same reference numerals (and letters) assigned thereto. <FIG> is a front view showing a standing facility of an electrical facility board according to Embodiment <NUM> of the present invention. <FIG> is a sectional view taken along the line X-X of <FIG> showing the standing facility of the electrical facility board according to Embodiment <NUM> of the present invention. <FIG> is a front view showing the standing facility of the electrical facility board according to Embodiment <NUM> of the present invention. <FIG> is a front view showing the standing facility of the electrical facility board according to Embodiment <NUM> of the present invention. <FIG> is a sectional view taken along the line XIII-XIII of <FIG> showing the standing facility of the electrical facility board according to Embodiment <NUM> of the present invention. <FIG> is a front view showing the standing facility of the electrical facility board according to Embodiment <NUM> of the present invention.

In the aforementioned Embodiment <NUM>, there has been described the case where the overturned electrical facility board <NUM> is mounted on the transferring rollers <NUM> of the transferring roller mechanisms <NUM> on the raising/lowering platforms <NUM> of the raising/lowering apparatus <NUM>. However, in this Embodiment <NUM>, an axial line position in the transferring direction of a transferring roller <NUM> of a transferring roller mechanism <NUM> is the same as an axial line position in the transferring direction of a standing roller <NUM> of a standing roller mechanism <NUM>.

Then, there is provided a skateboard <NUM> which is movably fitted onto the transferring roller <NUM> of the transferring roller mechanism <NUM> and is also capable of being fitted onto the standing roller <NUM> of the standing roller mechanism <NUM>. Other configuration is the same as the aforementioned Embodiment <NUM>.

There is shown a case where the skateboards <NUM> are arranged in two sets in the axial line directions of the transferring rollers <NUM> of the transferring roller mechanisms <NUM>. An electrical facility board <NUM> that is overturned is mounted on the skateboards <NUM>.

Next, a standing method of the electrical facility board <NUM> in this Embodiment <NUM> will be described. The skateboard <NUM> is fitted onto the transferring roller <NUM> of the transferring roller mechanism <NUM> arranged on a raising/lowering platform <NUM> of a raising/lowering apparatus <NUM>. Then, the overturned electrical facility board <NUM> is mounted on the skateboards <NUM>, and the raising/lowering platforms <NUM> are raised/lowered by a driving mechanism <NUM> of the raising/lowering apparatus <NUM> so as to be height in which the attachment of various types of apparatuses to the electrical facility board <NUM> becomes easy.

Work of standing the electrical facility board <NUM> in which various types of apparatuses are assembled is started. During the assembly work of the electrical facility board <NUM>, a standing platform <NUM> of a standing apparatus <NUM> is retained at a position in a vertical direction as shown in <FIG> and the standing platform <NUM> of the standing apparatus <NUM> is pivoted by a standing driving mechanism <NUM> to set the standing platform <NUM> to a horizontal position as shown in <FIG>.

The electrical facility board <NUM> mounted on the skateboards <NUM> fitted onto the transferring rollers <NUM> of the transferring roller mechanisms <NUM> on the raising/lowering platforms <NUM> is pressed to the standing apparatus <NUM> side, thereby rotating the transferring rollers <NUM>, whereby the skateboards <NUM> on which the electrical facility board <NUM> is mounted are smoothly transferred to the standing roller <NUM> side of the standing roller mechanisms <NUM> on the standing platform <NUM> and the standing rollers <NUM> are rotated. Therefore, the skateboards <NUM> on which the electrical facility board <NUM> is mounted are smoothly transferred and the electrical facility board <NUM> is brought into contact with the mounting body <NUM> to be mounted on the standing rollers <NUM> of the standing roller mechanism <NUM> on the standing platform <NUM>.

The standing platform <NUM> of the standing apparatus <NUM> is pivoted by the standing driving mechanism <NUM> to return the standing platform <NUM> to a vertical position as shown in <FIG>, whereby the overturned an electrical facility board <NUM> can be stood in the vertical direction.

As described above, the electrical facility board <NUM> mounted on the skateboards <NUM> fitted onto the transferring rollers <NUM> of the transferring roller mechanisms <NUM> on the raising/lowering platforms <NUM> is pressed to the standing apparatus <NUM> side, whereby the electrical facility board <NUM> can be smoothly transferred to the standing roller <NUM> sides of the standing roller mechanisms <NUM> on the standing platform <NUM>; and the skateboards <NUM> on which the electrical facility board <NUM> is mounted are smoothly transferred and bring the electrical facility board <NUM> into contact with the mounting body <NUM> to be able to be mounted on the standing rollers <NUM> of the standing roller mechanisms <NUM> on the standing platform <NUM>. Then, the standing platform <NUM> of the standing apparatus <NUM> is pivoted by the standing driving mechanism <NUM> to return the standing platform <NUM> to the vertical position, whereby the overturned electrical facility board <NUM> can be easily stood in the vertical direction by one person's work. Therefore, also in this Embodiment <NUM>, the same effects as the aforementioned Embodiment <NUM> can be exhibited.

Furthermore, there is shown the case where the skateboards <NUM> are arranged in two sets in the axial line directions of the transferring rollers <NUM> of the transferring roller mechanisms <NUM>; however, the present invention is not limited to this. Then, the skateboards <NUM> can be arranged in two or more sets, or it can also be arranged as one skateboard <NUM> that is extended in the axial line directions of the transferring rollers <NUM> of the transferring roller mechanisms <NUM>, and the same effects as the aforementioned Embodiment <NUM> can be exhibited.

By the way, the aforementioned Embodiment <NUM> shows the case where the transferring rollers <NUM> of the transferring roller mechanisms <NUM> are arranged in at least two rows with a space therebetween; however, the present invention is not limited to this. Then, it can also be arranged as one transferring roller <NUM> that is extended in the axial line direction of the transferring roller <NUM> of the transferring roller mechanism <NUM> and the same effects can be exhibited.

Furthermore, the aforementioned Embodiment <NUM> shows the case where the standing rollers <NUM> of the standing roller mechanisms <NUM> are arranged in at least two rows with a space therebetween; however, the present invention is not limited to this. Then, it can also be arranged as one standing roller <NUM> that is extended in the axial line direction of the standing roller <NUM> of the standing roller mechanism <NUM> and the same effects can be exhibited.

As described above, in the case of one transferring roller <NUM> and one standing roller <NUM>, it can also be arranged as one skateboard <NUM> and the same effects can be exhibited.

Incidentally, in the aforementioned respective embodiments, there has been described the case where the raising/lowering platforms <NUM> are divided into two; however, the present invention is not limited to this. Then, the raising/lowering platform <NUM> may be constituted by one sheet of plate and the same effects as the aforementioned respective embodiments can be exhibited.

Incidentally, the present invention can freely combine the respective embodiments and appropriately modify and/or omit the respective embodiments, within the scope of the present invention.

The present invention is suitable for actualizing a standing facility of an electrical facility board and a standing method of an electrical facility board, which can easily stand an overturned electrical facility board.

Claim 1:
A standing facility for raising/lowering, transferring and overturning an electrical facility board, comprising:
a raising/lowering apparatus (<NUM>), fixed on a floor base (<NUM>), comprising a base (<NUM>), a raising/lowering platform (<NUM>) which is arranged above said base (<NUM>) and on which an electrical facility board (<NUM>) is to be mounted, a linking mechanism (<NUM>) which is engaged to said base (<NUM>) and said raising/lowering platform (<NUM>), and a driving mechanism (<NUM>) which is configured to raise/lower said raising/lowering platform (<NUM>);
a transferring roller mechanism (<NUM>) comprising a plurality of arranged transferring rollers (<NUM>) arranged on said raising/lowering platform (<NUM>);
a standing apparatus (<NUM>), fixed on the floor base (<NUM>) near the raising/lowering apparatus (<NUM>), comprising a fixing body (<NUM>), a standing platform (<NUM>) pivotally fitted to said fixing body (<NUM>), a mounting body (<NUM>) provided on said standing platform (<NUM>), and a standing driving mechanism (<NUM>) which is configured to pivot said standing platform (<NUM>), wherein the standing platform (<NUM>) of the standing apparatus (<NUM>) is arranged on the floor base (<NUM>) with a space in which the standing platform (<NUM>) does not come into contact with the raising/lowering apparatus (<NUM>) when the standing platform (<NUM>) is pivoted so as to be in a horizontal direction; and
a standing roller mechanism (<NUM>) comprising a plurality of arranged standing rollers (<NUM>) arranged on said standing platform (<NUM>), wherein, by this arrangement, the electrical facility board mounted on the transferring rollers (<NUM>) of the transferring roller mechanisms (<NUM>) on the raising/lowering platforms (<NUM>) can be pressed to the standing apparatus (<NUM>) side, thereby rotating the transferring rollers (<NUM>), whereby the electrical facility board can be smoothly transferred to the standing roller (<NUM>) sides of the standing roller mechanisms (<NUM>) on the standing platform (<NUM>) and the standing rollers <NUM> are thereby rotated.