Cable puncturing device

Abstract

The invention discloses a cable puncturing device, a transmitting assembly comprises a pressing type transmitting driving mechanism and a transmitting gun, and the pressing type transmitting driving mechanism is connected with the input end of the transmitting gun; a grounding assembly comprises a first lock catch, a second lock catch and a grounding drill rod, the first lock catch is detachably connected with the transmitting assembly, and the second lock catch is detachably connected with the grounding drill rod; the first lock catch is provided with a first connecting piece, the first connecting piece is provided with a first clamping part, the second lock catch is provided with a second connecting piece, the second connecting piece is provided with a second clamping part matched with the first clamping part, and after the grounding drill rod is inserted into the ground, the first clamping part and the second clamping part are clamped and then fixed through the clamping screw rod, so that the transmitting assembly is effectively grounded. According to the cable puncturing device, the pressing type transmitting driving mechanism is used for pushing the shooting nail in the transmitting gun to be shot to the cable so as to improve the cable puncturing efficiency, the first lock catch, the second lock catch and the grounding drill rod are used for effectively grounding the launching assembly, and the safety of an operator is guaranteed.

Description

Technical field [0001] The present invention relates to the technical field of detection cable, in particular a cable piercing means. Background technique [0002] Cable piercing mainly used in the identification of unknown active cable is charged. In the cable construction often encounter a number of parallel cable, when the need to transform one of the cable construction, using special instruments confirm the exact cable without electricity, before the official target cable cut, puncture its first ground to ensure Safety. [0003] During construction site outage target cable, the cable puncture is essential to ensure construction safety measures. Due to lack of support under the cable, limited space factors and operating cable pit depth greater problem of low efficiency of conventional cable puncturing means puncturing. Further conventional cable using nail puncture device after passing through the ground to secure the cable, due to environmental factors and operating space, ca...

AI Technical Summary

Problems solved by technology

Due to the lack of support under the cable, the depth of the cable shaft and the narrow operating space, the traditional cable piercing device has the problem of low piercing efficiency

In addition, the traditional cable puncture device uses steel nails to pass through the cable and then ground to ensure safety. Due to the influence of factors such as the environment and operating space, the cable puncture effect is not satisfactory, and effective grounding cannot be ensured. There are potential safety hazards in operation.

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