Patent ID: 11881690
Assignee: STATE GRID HUZHOU POWER SUPPLY COMPANY
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B | IPC B  H

Claim 4:
5. The insulating coating device for the electric wire of claim 4, wherein a rectangular box is disposed a top of the pressing pipe and arranged along a length direction of the pressing pipe, the rectangular box is a long-strip hollow box body, two bearings are fixed to two ends inside the rectangular box, respectively, inner rings of the two bearings are sleeved with a screw, one end inside the rectangular box is provided with a motor, an output shaft of the motor is fixedly connected to one end of the screw, the screw is threadedly connected to a slide base, a top end of the slide base is provided with a connecting rod parallel to a length direction of the screw, the slide base is fixedly connected to a first end of the connecting rod, a second end of the connecting rod penetrates through an end of the rectangular box to an outside of the rectangular box, the second end of the connecting rod is sleeved and fixed with a connecting block, one end of the connecting pipe is configured to pass through a lower part of the connecting block, the second threaded pin is threadedly connected to a side surface of the connecting block, and a bottom of the first threaded pin is abutted against the connecting pipe.