a wire connector

Abstract

The invention discloses a wire connector, which comprises a connector body, a locking block provided on the connector body, and a locking device for detachably connecting the connector body and the locking block. There is a concave-convex crimping structure, and correspondingly, one surface of the locking block is provided with a matching concave-convex crimping structure, and at least one of the connector body and the locking block is provided with a groove for preventing the wire from sliding laterally. limit structure. The wire connector has simple structure, good wire clamping effect, good tension bearing capacity, good electrical performance, convenient connection and installation, flexible disassembly, strong versatility, self-locking and easy unlocking, and can realize safe and stable connection.

Description

technical field [0001] The invention belongs to the field of wire connection, and relates to a load-bearing type connecting fitting: a wire connector. Background technique [0002] In the process of power transmission, the conductive connection of the wires is divided into two situations, the shunting of the wires and the connection of the wires; the connecting device used for the shunting of the wires is generally a non-load bearing type fitting, as disclosed in the Chinese patent No. ZL201420359040.0 The metal fitting named "a kind of electric meter wiring clip", the Chinese patent publication with patent number ZL201020103747.7 is named "reinforced C-type wire clamp", and the Chinese patent publication patent No. 201210577375.5 is named "a kind of These non-load-bearing fittings are not suitable for connecting wires because of insufficient mechanical strength at the connection point of the wires, and they are easy to destroy themselves or separate from the fixed wires whe...

AI Technical Summary

Problems solved by technology

[0005] ① Construction personnel must use professional compression tools such as hydraulic pliers when working in the air, and professional compression tools such as hydraulic pliers are heavy and inconvenient to carry;

[0006] ②The operation of connecting wires is complicated, and the construction safety is insufficient, which is not conducive to shortening the time of aerial work, resulting in increased operating risks for construction personnel;

[0007] ③ It is a one-time product. After being installed on the wire, it cannot be disassembled, which is inconvenient for post-processing operation, cannot be reused, and has high cost;

[0008] ④ For the mechanical strength of the connection point, only one connection tube and 3 repair tubes are allowed on each conductor (lightning conductor) within one span. sex is relatively poor

[0010] ①Use the locking bolts to lock the two clamps to fasten the wires. The overhead wires are exposed to the outdoors and are easily affected by the environment and cause the locking bolts to loosen. Once the locking bolts are loose, the connected wires will easily fall from the clamp Falling off, affecting the reliability and safety of wire connection;

[0011] ② The mechanical strength and mechanical bearing capacity of the connection point are poor, and it is only suitable for parts that do not bear tension, and the applicability is poor;

[0012] ③The reliability of wire connection is poor, regular inspection and maintenance are required, and the cost is high

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