Patent ID: 11970249
Assignee: nan
Field: Transport (Mechanical engineering)
Classification: CPC B  F  Y | IPC B  F

Claim 6:
7. A floating-type on-water support apparatus comprising:
a floating unit including a floating part of which an interior is formed to be hollow so that the floating part floats on water and in which a spherical surface portion is formed on a lower surface in the interior;
a support unit accommodated in the floating part and including an upper support rod coupled to an upper portion of the floating part and a lower support rod having one end coupled to the upper support rod using a universal joint and the other end heavier than the one end to stand vertically;
a base unit having one end installed on the other end of the lower support rod to support the lower support rod and the other end in roll contact with the spherical surface portion; and
an installation base exposed above the floating unit so that a structure is installable on one end thereof and coupled to the lower support rod.