Peg-clamp co-pressing middle quick energy-saving conducting contact

Abstract

The invention relates to a nail clamp co-pressing type intermediate rapid energy-saving conductive joint, which includes an intermediate conductive head, the intermediate conductive head is provided with at least two external thread ends, and an elastic clip cavity is arranged in the external thread end, and the elastic clip The cavity is provided with an axis-pointing point-point nail, and the outer threaded end of the outer thread is connected with an outer lock nut. The outer lock nut is provided with a sleeve hole running through its two ends, and the sleeve hole is provided with a radial extrusion spring. The extrusion cone of the pocket. The external thread end of this type of nail clip co-pressing type intermediate fast energy-saving conductive connector is provided with an elastic clip cavity and a pointy spike. When the wire is inserted into the elastic clip cavity, the pointy nail is inserted into the gap in the wire and At the same time, when the outer lock nut is tightened, the elastic clip chamber narrows to form an environment conducive to clamping the wire. Its structure is simple and reasonable, the clamping effect is good, the conductivity efficiency is improved, and the power loss is reduced.

Description

technical field [0001] The invention relates to an intermediate conductive joint for electric conductive connection, in particular to a nail clamp co-pressing type intermediate fast energy-saving conductive joint. Background technique [0002] The current intermediate conductive joint for electric conductive connection includes an intermediate conductive head, and the two ends of the intermediate conductive head are provided with wire clips. , to achieve wire clamping. However, the structure is complicated to install, and it is difficult to disassemble the wire after connection, and the wire cannot be put into use again after disassembly (if the terminal conductive lug is used again, it is easy to break). In addition, because the high-voltage cables are generally bare wires, the length of the hydraulic pliers is relatively long. If the wires are connected under live conditions, the hydraulic pliers are likely to touch other phase wires and cause short-circuit accidents. The...

AI Technical Summary

Problems solved by technology

However, the structure is complicated to install, it is difficult to disassemble the wire after connection, and the wire cannot be put into use again after disassembly (if the terminal conductive lug is used again, it is easy to break)

In addition, because the high-voltage cables are generally bare wires, the length of the hydraulic pliers is relatively long. If the wires are connected under live conditions, the hydraulic pliers are likely to touch other phase wires and cause short-circuit accidents. Therefore, it is not conducive to live work

However, the emergency repair of the power system generally requires live work, otherwise it will have a huge impact on people's lives and industrial production

Therefore, the current intermediate conductive joint is obviously not suitable for use

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