A connectable puncture wire clip

Abstract

The invention relates to the field of power facilities, and particularly to a connectable puncture wire clamp. The connectable puncture wire clamp comprises an upper clamping board and a lower clamping board. The upper clamping board is connected with the lower clamping board through a clamping device. When the upper clamping board and the lower clamping board are folded, two wire clamping ducts are formed. One wire clamping duct in the two wire clamping ducts is internally provided with a connecting ring. Two sides of the lower clamping board are provided with spacing rings which surround theconnecting ring. Two sides of the lower clamping board are provided with spacing boards. The clamping device comprises fastening bolts and torque nuts. The upper clamping board and the lower clampingboard are respectively provided with at least three stabbing plates internally. The stabbing plates in the upper clamping board are in one-to-one correspondence with the stabbing plates in the lowerclamping board. Two ends of the stabbing plate are provided with stabbing teeth. Two sides of the stabbing teeth of at least one stabbing plate in the two stabbing plates which are correspondingly arranged are provided with puncture grease-applying devices. The connectable puncture wire clamp can realize effective electric connection on the condition that a position distance between a branch lineand a main line are overlarge, and has advantages of simple operation and high safety.

Description

technical field [0001] The invention relates to the field of electric facilities, in particular to a connectable piercing wire clamp. Background technique [0002] Existing insulation puncture clamps are mainly composed of a reinforced shell, a puncture blade, a sealing gasket, waterproof silicone grease, high-strength bolts, torque nuts and a cable terminal cap. When the cable needs to be branched or connected, insert the terminal of the cable branch line into the waterproof terminal cap. After determining the branch position of the main line, use a socket wrench to twist the torque nut on the clamp. During the process, the contact blade will pierce the cable insulation layer. In contact with the conductor, the gasket ring presses around the punctured position of the cable, and the silicone grease in the housing overflows. When the torque reaches the set value, the nut torque mechanism falls off, the main line and the branch line are connected, and the waterproof performanc...

AI Technical Summary

Problems solved by technology

[0003] When the existing puncture clamp is installed, the distance between the branch line and the main line is limited by the specification of the puncture clamp. When the distance between the branch line and the main line is too large, the traditional puncture clamp cannot effectively solve this problem

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