Tower ground wire overbridge apparatus for power transmission line inspection robot

Abstract

The invention relates to a tower ground wire bridge crossing device for a power transmission line inspection robot, which includes two ground wires connected on both sides of the tower, and a bridge is connected between the two ground wires on the outside of the tower, and the two bridges cross the bridge. The ends are respectively connected to the two ground wires through two bridge clamps. Each bridge clamp includes a bridge sleeve and a positioning channel on one side of the bridge sleeve that is suitable for the passage of the ground wire. One end of the bridge is along the One end of the bridge sleeve is pierced and fixed, and the other end of the bridge sleeve extends to the ground and forms a transition connection with the ground; the invention can effectively solve the problem that the robot rolling on the ground passes through the tower. The structure is simple, the construction is convenient, and no damage or modification is made to the pole tower or line fittings; and the bridge is made of flexible track materials, which can be adapted to various types of pole towers.

Description

technical field [0001] The invention relates to an auxiliary device for a power transmission line inspection robot, in particular to a tower ground wire bridge crossing device for a power transmission line inspection robot. Background technique [0002] At present, as power companies face increasing demand for electricity, higher power supply reliability requirements and incentive market competition, line inspection robots have developed rapidly in inspection technology on overhead high-voltage transmission lines, especially when rolling on ground lines The inspection robot has a lot of practical space, but at the tension tower of the entire transmission line, the ground wire is not a coherent path, and the lines on both sides are separated by the tension tower, which is not easy for the robot to cross. As a result, it is difficult for the inspection robot rolling along the ground line to perform long-distance continuous inspection operations on the line, which makes the app...

AI Technical Summary

Problems solved by technology

[0002] At present, as power companies are facing increasing power demand, higher power supply reliability requirements and incentive market competition, the inspection technology of line inspection robots on overhead high-voltage transmission lines has developed rapidly, especially rolling on the ground. The inspection robot has a lot of practical space, but at the tension tower of the entire transmission line, the ground wire is not a coherent path, and the lines on both sides are separated by the tension tower, which is not easy for the robot to cross. As a result, it is difficult for the inspection robot rolling along the ground line to perform long-distance continuous inspection operations on the line, which makes the application of this type of inspection robot very limited.

Images