POWER CABLE HOLDING ANCHOR USED IN CABLE EXTENSION CONSTRUCTION

摘要

PROBLEM TO BE SOLVED: To provide a power cable holding anchor that can be assembled with ease, disassembled and reused after extension construction is completed.;SOLUTION: A power cable holding anchor, which is installed in a drum site in power cable extension construction, comprises: a plurality of lower beams made of shaped steel, fixed spaced apart each other on a basal plate made of thick steel plate; support rods, made of shaped steel, each planted at each end of each lower beam; a box frame 18 with a cuboid shape, formed by attaching side plates to the support rods so as to surround the planted support rods in a rectangular shape; a predetermined number of weight boards, made of thick steel plate, loaded in a space in the box frame 18; a top plate 19, made of thick iron plate, covering upper portion of the box frame 18; upper beams 20, made of shaped steel, each fixed on the top plate 19 to correspond to the lower beams; and anchor brackets 21 fixed at both ends of each upper beam to hook and hold a power cable. The basal plate, the side plates, the top plate, the lower beams, the upper beams, the support rods, and the anchor brackets are all joined by bolts and nuts in a manner to allow for disassembly, and the upper beams, the lower beams and the support rods are made of H-section steel.;COPYRIGHT: (C)2013,JPO&INPIT