Connecting device for supplying power to electrical equipment

Abstract

The invention discloses a connecting device for supplying power to electrical equipment, which comprises a bayonet socket and a plug-in gun, a group of assembly plates are longitudinally and symmetrically arranged on the side surface of the bayonet socket, spiral tightening blocks are cooperatively arranged on the side surfaces of the joints of the assembly plates and the bayonet socket through clamping plates, and a power connection cabin is arranged in the middle of the side surface of the bayonet socket on the inner side of the clamping plates. A plurality of plug-in hole columns are arranged in the middle of the inner wall of the power connection cabin, power connection columns are arranged on the inner wall of the plug-in gun on the inner side of the limiting clamping block through cooperation of a shaping plate and the plug-in hole columns, and a screw connection base is arranged on the outer side face of the end, away from the plug-in base, of the plug-in gun by forming a screw groove; and an insulating sleeve is arranged on the side surface of the plug-in gun on one side, far away from the bayonet socket, of the screw socket through a rubber mat. The external push type insulating sleeve is matched with the screwing connection of the screwing seat and the bolt tightening block to control the shielding treatment during the power connection between the plug-in gun and the power connection cabin, the power connection safety can be ensured, the locking reliability at the power connection position of the plug-in gun and the power connection cabin can be controlled, and the use effect is good.

Description

technical field [0001] The invention relates to the technical field of electrical connection, in particular to a connection device for supplying power to electrical equipment. Background technique [0002] Electric energy is the main energy and power for modern industrial production. It is not only easy to be converted from other forms of energy, but also easy to be converted into other forms of energy for use; its transportation and distribution are simple and economical, and easy to control, adjust and measure, which is conducive to the automation of the production process. Therefore, electric energy is widely used in modern industry and people's life. Electrical equipment is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system. The important role that electricity plays in our life and production cannot be ignored. It brings us great convenience and becomes an important energy source in our production and life...

AI Technical Summary

Problems solved by technology

Most of the existing connecting devices used for power supply of electrical equipment are direct buckle-type structures, and electric sparks will be generated at the moment of plugging in. Improper operation by personnel can easily cause safety accidents, and the stability and reliability of the connecting structure are insufficient, and the practicability is poor.

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