Ground wire automatic clamping device

Abstract

The invention discloses an automatic grounding wire clamping device. An upward screw is arranged on a connecting block, an upper wire clamping block penetrates through the screw, a six-rod mechanism comprises three connecting frame rods and two connecting rods, the three connecting frame rods are distributed on the connecting block from top to bottom, the first connecting frame rod, the second connecting frame rod and the corresponding first connecting rod form a parallelogram kinematic pair, the first connecting rod is driven to perform vertical reciprocating motion, a lower wire clamping block directly utilizes the first connecting rod as the connecting block or is connected to the first connecting rod, the lower wire clamping block and the upper wire clamping block are provided with mutually parallel clamping faces, the connecting device which can be connected with the insulation operation rod is arranged on the second connecting rod connected with the second connecting frame rod and the third connecting frame rod, and a stop device is further arranged between the third connecting frame rod and the second connecting rod. The automatic grounding wire clamping device can provide enough effective clamping force moment and enables a grounding wire to be installed normatively. In addition, the labor intensity of an operator during grounding wire laying is greatly reduced, and working efficiency is improved.

Description

technical field [0001] The invention relates to a clamping device, in particular to an automatic grounding wire clamping device. Background technique [0002] At present, substations use high-voltage grounding wires with different structures of grounding wire ends, and the openings of the grounding end vary in size, so the adaptability is not good. Sometimes in order to meet the requirements of installing ground wires in different locations, the same substation needs to be equipped with several types of ground wires from different manufacturers. The operation mode of the grounding wire is manual clamping, and there is a problem that the clamping torque is insufficient and varies with the strength of the operator. In the current design, the handle is not only the support end but also the clamping and rotating transmission rod, which is inconvenient in actual operation and has the disadvantage that it is easy to fall off from the wire and busbar, especially on the long ground...

AI Technical Summary

Problems solved by technology

In the current design, the handle is not only the support end but also the clamping and rotating transmission rod, which is inconvenient in actual operation and has the disadvantage that it is easy to fall off from the wire and busbar, especially on the long ground wire of the operating rod.

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