Power tower insulator maintenance scaffold

Abstract

The invention relates to an insulator overhauling scaffold, in particular to an insulator overhauling scaffold, which is characterized in that an inner bend A (24) and an inner bend B (28) at the lower part of a tower angle iron locking frame respectively hook the lower parts of two angle irons which are arranged at an interval on a cross arm of an electric tower, and two triangular plates (3) which are arranged at an interval are arranged at the upper part of the inner end of a square frame (25) of the tower angle iron locking frame; a shaft (2) of a reel (1) is connected with the upper portions of the two triangular plates respectively, the upper end of a lifting rope (9) is fixedly connected with the reel and controlled by a rocker arm (5) of the reel, rocker arm locks for controlling the rocker arm are arranged on the two triangular plates, and the lifting rope is fixedly connected to the periphery of the hanging basket. The tower angle iron lock frame is connected with the cross arm of the power tower, the lifting rope is controlled by the reel to enable the hanging basket to be close to the insulator, and the insulator can be overhauled and maintained at a short distance without bending down.

Description

technical field [0001] The invention relates to an insulator maintenance frame, in particular to a power tower insulator maintenance construction frame. Background technique [0002] The insulator is a special insulation control in the overhead transmission line, especially the long-distance transmission of high-voltage or ultra-high-voltage electric energy must be realized with the help of power towers, cables, insulators and many accessories. In the long-term use, the insulator will appear bird feces, dust and acid rain erosion and other diseases, the structural parts used will also be rusted, mechanical tension and other problems can not be used, so the power department will carry out regular maintenance and repairs, because the insulators and connected structural parts are suspended People can only stand on the structural parts at the bottom of the insulator or step on the high-voltage cable and bend over to work at high altitude. When working, one hand needs to hold the...

AI Technical Summary

Problems solved by technology

[0002] The insulator is a special insulation control in the overhead transmission line, especially the long-distance transmission of high-voltage or ultra-high-voltage electric energy must be realized with the help of power towers, cables, insulators and many accessories. In the long-term use, the insulator will appear bird feces, dust and acid rain erosion and other diseases, the structural parts used will also be rusted, mechanical tension and other problems can not be used, so the power department will carry out regular maintenance and repairs, because the insulators and connected structural parts are suspended In high altitude, people can only stand on the structural parts under the insulator or step on the high-voltage cable to bend over to work. During the operation, one hand needs to hold the insulator, which is extremely inconvenient in the case of one-handed work.

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