Overhaul grounding lap joint rod with automatic clamping mechanism

Abstract

The invention discloses an overhaul grounding lap joint rod with an automatic clamping mechanism. The overhaul grounding lap joint rod comprises a clamping block, a fixed right-angle strip, an automatic clamping mechanism, a rod body, an insulating handle sleeve, a following mechanism and a fixed sheet, wherein the left side of the bottom of the clamping block is fixedly connected with the left top of the fixed right-angle strip, the middle of the fixed right-angle strip is fixedly connected with the middle of the automatic clamping mechanism, the bottom end of the automatic clamping mechanismis fixedly connected with the top of the rod body, the bottom of the rod body is in interference fit with the middle of the insulating handle sleeve, the bottom of the left side of the fixed right-angle strip is fixedly connected with the right side of the fixed sheet, and the middle of the left side of the fixed sheet is rotationally connected with the top of the following mechanism. According to the overhaul grounding lap joint rod with the automatic clamping mechanism, a cable is placed between a fixture block and a clamping block, a motor is started to drive a gear to rotate, and the geardrives a rack to move upwards to enable the clamping block to get close to the fixture block, so that the purpose of automatically clamping the cable can be effectively achieved, and the problem thatan overlapping rod of an existing grounding wire is directly hung on a cable and cannot be automatically fixed can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of electric power maintenance, in particular to a maintenance grounding lap bar with an automatic clamping mechanism. Background technique [0002] The grounding line is the line directly connected to the earth, and it can also be called a safety return line. When it is in danger, it will directly transfer the high voltage to the earth. It can be regarded as a lifeline. [0003] Due to poor insulation performance or humid use environment of household electrical equipment, the shell will have a certain amount of static electricity, and electric shock accidents will occur in severe cases. In order to avoid accidents, you can connect a wire to the metal shell of the electrical appliance, and connect the other end of the wire to the ground. Once the electrical leakage occurs, the grounding wire will bring static electricity into the ground and release it. In addition, it is more important for electrical mainten...

AI Technical Summary

Problems solved by technology

[0005] The lapping rod of the existing grounding wire is directly hung on the cable, which cannot be fixed automatically, and manual clamping is likely to cause improper operation, damage to the cable, and cause it to fall off during maintenance and use. Threat to life safety, the cable is generally fixed at one end of the lap rod, which is easy to cause loosening of the lap rod and the cable, so it is necessary to invent a maintenance grounding lap rod with an automatic clamping mechanism

Images