a bridge device

Abstract

The invention discloses bridge equipment, and the equipment comprises a substrate. The bottom end face of the substrate is fixedly provided with a bottom support, and the bottom support is provided with a metal block. The substrate is provided with a through hole, wherein the opening of the through hole faces the left. The right end wall of the through hole is provided with an electric connection hole, and the substrate above the through hole is provided with an installation groove. The top end wall of the through hole is provided with a sliding cavity which is communicated with the installation groove and the through hole. The sliding cavity is provided with a closing block which can move vertically. The bottom end wall of the through hole is provided with a sunken hole opposite to the sliding cavity. The interior of the sunken hole is provided with a jacking piece, and the installation groove is provided with a rotating shaft. The equipment is simple in overall structure, and the opening and closing operations of the electric connection hole are simple and convenient. The equipment effectively reduces the accidents of electric shock in the bridge construction process, and effectively guarantees the life safety of the people. The electric connection operation of power equipment is convenient.

Description

technical field [0001] The invention relates to the field of bridges, in particular to bridge equipment. Background technique [0002] A large amount of electrical equipment is used in the bridge construction process. The plugs connected to the electrical equipment are directly inserted into the electrical connection holes of the base to cooperate with each other, and the electrical connection holes of the base are always connected to the mains. In the power-on state, when the electrical equipment is not in use, the plug is often pulled out from the electrical connection hole, which will cause the electrical connection hole to be exposed. Since there are no protective parts outside the electrical connection hole, it will easily cause Electric shock accidents are a great safety hazard. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a bridge device, which can solve the above-mentioned problems in the prior art. ...

AI Technical Summary

Problems solved by technology

[0002] A large amount of electrical equipment is used in the bridge construction process. The plugs connected to the electrical equipment are directly inserted into the electrical connection holes of the base to cooperate with each other, and the electrical connection holes of the base are always connected to the mains. In the power-on state, when the electrical equipment is not in use, the plug is often pulled out from the electrical connection hole, which will cause the electrical connection hole to be exposed. Since there are no protective parts outside the electrical connection hole, it will easily cause Electric shock accident, there is a big safety hazard

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