Grounding wire clip

Abstract

The invention discloses a grounding wire clip which comprises a wire clip body (1), wherein the wire clip body (1) comprises an upper clamping arm (2) and a lower clamping arm (3), the upper clamping arm (2) and the lower clamping arm (3) are arranged in parallel, a vertical support rod (4) is arranged between the upper clamping arm (2) and the lower clamping arm (3), one end of the upper clamping arm (2) is connected with one end of the lower clamping arm (3) through the support rod (4), an extension arm (5) is connected on the end surface at the other end of the upper clamping arm (2), and a hanging hook (6) is arranged on the lower surface of the extension arm (5). The grounding wire clip is not only time-saving and labor-saving, but also high in safety.

Description

technical field [0001] The invention relates to a ground clamp. Background technique [0002] At present, in the process of changing the 35kV busbar, 10kV busbar, and main transformer low-voltage side busbar bridge to overhaul, the most time-consuming, laborious and dangerous operation is to connect the ground wire. Under normal circumstances, it takes about 20 minutes for a skilled male employee with certain arm strength to hang a set of grounding wires, and the contact surface cannot meet the requirements. The main reason is that the grounding wires are clamped during the rotation and clamping process. There is no point of focus, and the ground wire can only be rotated by relying on the inclination of the ground wire to form a certain resistance. Several problems are easily caused in such an operation process: the one, the grounding wire clip is easily damaged, the 2nd, the contact surface does not meet the requirements, and the 3rd, the illegal operation grasps the groun...

AI Technical Summary

Problems solved by technology

[0002] At present, in the process of changing the 35kV busbar, 10kV busbar, and main transformer low-voltage side busbar bridge to overhaul, the most time-consuming, laborious and dangerous operation is to connect the ground wire.

Under normal circumstances, it takes about 20 minutes for a skilled male employee with certain arm strength to hang a set of grounding wires, and the contact surface cannot meet the requirements. The main reason is that the grounding wires are clamped during the rotation and clamping process. There is no point of force, and the ground wire can only be rotated by relying on the inclination of the ground wire to form a certain resistance

In such an operation process, it is easy to cause several problems: one is that the grounding wire clip is easily damaged, the second is that the contact surface does not meet the requirements, and the third is that the grounding wire clip is used for illegal operations.

In addition, the sizes of busbars of various specifications are different, resulting in more sizes of grounding clamps, which is not conducive to management and increases the amount of maintenance

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