Power equipment wiring extension device

Abstract

The invention discloses a power equipment wiring extension device, comprising an extension box. The top of the extension box is provided with a top cover, four corners of which are connected with the extension box via bolts. The central portion of the upper surface of the extension box is provided with a through hole. Two sides of the extension box are both provided with wire conduits. The bottom of the inner cavity of the extension box is provided with a base. The two sides of the inner wall of the extension box are provided with wiring boards. Four top corners of the base are equipped with conducting poles, inner sides of which are connected with circuit boards. Each circuit board is provided with two grooves. The central portion of each conducing pole is provided with a wiring hole. The top of each conducting pole is provided with a spring. With a simple structure, the power equipment wiring extension device of the invention requires no wire change for original lines, guaranteeing normal power operation. In addition, the power equipment wiring extension device eliminates the need of wiring for original lines, thereby preventing loose of original ground wires or zero wires. New ground wires or zero wires can be connected without power cutoff, thereby improving the efficiency and saving the time.

Description

technical field [0001] The invention relates to the technical field of electric equipment, in particular to an electric equipment wiring expansion device. Background technique [0002] Power equipment mainly includes two categories: power generation equipment and power supply equipment. Power generation equipment is mainly power plant boilers, steam turbines, gas turbines, water turbines, generators, transformers, etc. Power supply equipment is mainly transmission lines of various voltage levels, transformers, Contactors, etc. In the power system, power equipment is often equipped with a neutral wire or a ground wire. When the wiring holes of the wiring board originally used to connect the neutral wire or the ground wire are used up, they can be operated without power failure. Personnel loosen the original neutral wire or ground wire, and then incorporate the new neutral wire or ground wire that needs to be connected. In this case, when the new ground wire or neutral wire is...

AI Technical Summary

Problems solved by technology

[0002] Power equipment mainly includes two categories: power generation equipment and power supply equipment. Power generation equipment is mainly power plant boilers, steam turbines, gas turbines, water turbines, generators, transformers, etc. Power supply equipment is mainly transmission lines of various voltage levels, transformers, Contactors, etc. In the power system, power equipment is often equipped with a neutral wire or a ground wire. When the wiring holes of the wiring board originally used to connect the neutral wire or the ground wire are used up, they can be operated without power failure. Personnel loosen the original neutral wire or ground wire, and then incorporate the new neutral wire or ground wire that needs to be connected. In this case, when the new ground wire or neutral wire is incorporated, the original ground wire or ground wire The neutral wire is loose, which causes the power equipment to lose grounding protection, resulting in a decrease in the anti-interference ability of the power equipment, and can also cause a power outage of the equipment, and then re-drill holes in the original wiring board or loosen the original terminal, and then connect a new one. Ground wire or neutral wire, this method is a waste of time and inefficient, and the power failure operation of the equipment leads to poor power supply and affects power supply

Images