A buckle-type wiring plug and its use method

Abstract

The invention provides a buckle type wiring plug and a use method. The buckle type wiring plug comprises a wiring plug and a buckle type screw. The wiring plug comprises an insulating hard plastic sleeve, buckle springs and a metal conductive tube. The metal conductive tube is fixed on the internal wall of the insulating hard plastic sleeve. The buckle springs are fixed at one end of the internal wall of the metal conductive tube. The buckle type screw is connected on a test voltage and current terminal in a screwing way. In wiring, one end, which is provided with the buckle springs, of the wiring plug is plugged with the buckle type screw, the buckle type screw is clamped and fixed by the buckle springs, and the other end of the wiring plug is plugged with a conductive wire. The buckle springs of the buckle type wiring plug and a conventional test conductive wire plug are great in conductivity and firm, and the buckle type wiring plug and the buckle type screw are connected in a matching way. The beneficial effects of the buckle type wiring plug are that 1) the structure is simple, cost is low, installation and detachment are convenient and structural strength is great; 2) and test personnel wiring efficiency and stability are enhanced and effective and convenient conditions are provided to safety production work.

Description

technical field [0001] The invention relates to a wiring method for a secondary professional routine test of an electric power system, in particular to a buckle-type wiring plug used for a ring-type terminal block for cables and a use method thereof. Background technique [0002] The test line wiring plug is mainly used for the secondary professional routine test of the power system. The commonly used wiring plugs in the prior art include alligator clip type wiring plugs, needle type wiring plugs, and fork type wiring plugs. The crocodile clip type terminal plug is fixed to the terminal screw by the clamp force of the crocodile clip, but because the screw cap is small and the contact area is small, it is easy to touch and fall off during wiring, and the firmness is poor; the pin type terminal plug and the fork type terminal plug are mainly used The screw is fixed by pressure, and the firmness is strong, but because the screw needs to press the cable, it is not easy to instal...

AI Technical Summary

Problems solved by technology

The crocodile clip type terminal plug is fixed to the terminal screw by the clamp force of the crocodile clip, but because the screw cap is small and the contact area is small, it is easy to touch and fall off during wiring, and the firmness is poor; the pin type terminal plug and the fork type terminal plug are mainly used The screw pressure is used to fix it, and the firmness is strong, but because the screw needs to press the cable, it is not easy to install and disassemble, and it is even more unsuitable to use if the terminal has two wires

[0003] Since multiple personnel are required to cooperate during the test, it takes a long time to replace the wiring during the test, causing multiple personnel to wait and affecting work efficiency

Secondly, if the wiring is not firm during the test, causing the wiring plug to fall off, the test is forced to stop, and it needs to be restarted.

The wiring plug of the prior art is not conducive to the improvement of the wiring efficiency of the secondary professional test personnel and the grasp of the firmness of the wiring, causing great trouble to the test work

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