Novel bridge facility

Abstract

The invention relates to a novel bridge facility. The novel bridge facility comprises an ansteckdose fixedly installed in a bridge wall body and a pin head connected with an electrical maintenance device, a sliding cavity is formed in the ansteckdose, the right end surface of the ansteckdose is provided with a sink cavity, tightly-plugging grooves communicating the sliding cavity and the sink cavity are symmetrically arranged in the ansteckdose in the vertical direction, an end wall close to the two tightly-plugging grooves is provided with a contact connected with the municipal powder, the end wall, away from the contact, of the tightly-plugging groove is provided with a guide groove, a sliding block is installed in the sliding cavity in a sliding manner, the upper end wall and the lower end wall of the sliding block are symmetrically provided with a concave cavity, the left end wall of the sliding cavity is fixedly provided with an opening and closing device for controlling the on and off of the contact, the ansteckdose is provided with a first sliding groove with a port facing the guiding groove and a second sliding groove with a port facing the sliding cavity, a communicating groove is arranged between the first sliding groove and the second sliding groove, and a first sliding arm is installed in the first sliding groove in a sliding manner.

Description

technical field [0001] The invention relates to the field of bridges, in particular to a novel bridge facility. Background technique [0002] In the infrastructure construction of bridges, many sockets are preset. These sockets are mainly used for plugging and power supply of electrification maintenance equipment in the later stage. However, the height of these sockets is limited, and the conductive sheets inside are relatively outside. This conductive sheet is easy to be contacted by metal sheet or metal rod, therefore, when the people who lack safety consciousness inserts metal sheet or metal rod in the plug socket, electric shock accident easily takes place, causes personal casualty, exists more big security risk. Contents of the invention [0003] Aiming at the deficiencies of the above-mentioned technologies, the present invention proposes a novel bridge facility. [0004] A novel bridge facility of the present invention comprises a plug seat fixedly installed in th...

AI Technical Summary

Problems solved by technology

[0002] In the infrastructure construction of bridges, many sockets are preset. These sockets are mainly used for plugging and power supply of electrification maintenance equipment in the later stage. However, the height of these sockets is limited, and the conductive sheets inside are relatively outside. This conductive sheet is easy to be contacted by metal sheet or metal rod, therefore, when the people who lack safety consciousness inserts metal sheet or metal rod in the plug socket, electric shock accident easily takes place, causes personal casualty, exists more big security risk

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