Bridge facility

Abstract

The invention discloses a bridge facility comprising an electrical connection seat and an electrical connector connected with electrical maintenance equipment. Fixed blocks are symmetrically arranged at the right sides of the upper end surface and the lower end surface of the electrical connection seat; and fixed holes are formed in the fixed blocks. Slip slots with notches to the right are arranged in the electrical connection seat in an up-down symmetric manner; slip bases are installed in the slip slots in a slipping manner; a connecting groove is formed between the two slip slots; an iron block is fixedly installed in the middle of the connecting groove; and a coil is fixedly installed at the outer side of the iron block. Slip arms are installed in the connecting groove in a slipping manner, wherein the slip arms are arranged symmetrically up and down. Insertion slots in a left-right connection manner are formed in the middle of the slip bases; guiding moving surfaces connected with the insertion slots are arranged at the right end surfaces of the slip bases; first propelling grooves connecting the insertion slots are formed in the slip bases in an up-down symmetric manner; first propelling blocks are installed in the first propelling grooves in a slipping manner; and conduction pieces are fixedly installed at the end surfaces, facing the insertion slots, of the first propelling blocks.

Description

technical field [0001] The invention relates to the field of bridges, in particular to a bridge facility. Background technique [0002] In the infrastructure construction of bridges, many electrical connectors are preset. These electrical connectors are mainly used for plugging and power supply of electrical maintenance equipment in the later stage. However, the setting mode of these electrical connectors is too simple. When connecting, it only depends on the friction between the electrical connector and the electrical connector to keep it in a motionless state, while the electrified maintenance equipment needs to move constantly during work, which makes it extremely susceptible to the influence of dragging and pulling the power supply line As a result, the plug connection is loose and the power supply is interrupted, which seriously affects the normal power supply use. At the same time, because these electrical connectors are directly connected to the mains, and the conduct...

AI Technical Summary

Problems solved by technology

[0002] In the infrastructure construction of bridges, many electrical connectors are preset. These electrical connectors are mainly used for plugging and power supply of electrical maintenance equipment in the later stage. However, the setting mode of these electrical connectors is too simple. When connecting, it only depends on the friction between the electrical connector and the electrical connector to keep it in a motionless state, while the electrified maintenance equipment needs to move constantly during work, which makes it extremely susceptible to the influence of dragging and pulling the power supply line As a result, the plug connection is loose and the power supply is interrupted, which seriously affects the normal power supply use. At the same time, because these electrical connectors are directly connected to the mains, and the conductive sheets inside are relatively outside, this conductive sheet It is easy to be touched by metal sheets or metal rods. Therefore, when people who lack safety awareness insert metal sheets or metal rods into the electrical connector, electric shock accidents are prone to occur, causing casualties, and there is a greater safety hazard. Hidden danger

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