Novel bridge facility

Abstract

A new type of bridge facility, including a socket fixedly installed in the bridge wall and a plug connected to the electrification maintenance equipment. The socket is provided with corresponding slots up and down, and a first chute is provided between the upper and lower slots. A second chute that extends up and down and penetrates the slot is also provided, and a third chute connecting the second chute and the first chute is provided between the second chute and the first chute, and the lower end of the second chute is smooth A slide bar is installed, and a screw hole is arranged in the slide bar, and a screw rod is installed in the screw hole, and the lower end of the screw rod is connected with the motor fixedly installed at the bottom of the second chute, and the first slide arm is correspondingly installed up and down in the first chute, In addition, the inner end surfaces of the two first sliding arms are provided with a first inclined sliding surface, and the ends of the two first sliding arms facing the slots are provided with electric contacts connected to the mains, and the third sliding slot is smoothly installed with the first sliding surface. Two sliding arms.

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 electrical maintenance equipment in the later stage. However, the setting mode of these sockets is too simple. When connecting, it only depends on the friction between the plug connector and the socket socket to keep it in a motionless state, while the electrified maintenance equipment needs to move constantly during work, which makes it extremely vulnerable to dragging and pulling of the power supply line. The phenomenon of loose connection caused by the impact caused by the power supply interruption has seriously affected the normal use of power supply. The sheet is easy to be touched by the metal sheet or the metal rod. Since the metal sheet or the metal rod has conductivity, it may cause an electri...

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 electrical maintenance equipment in the later stage. However, the setting mode of these sockets is too simple. When connecting, it only depends on the friction between the plug connector and the socket socket to keep it in a motionless state, while the electrified maintenance equipment needs to move constantly during work, which makes it extremely vulnerable to dragging and pulling of the power supply line. The phenomenon of loose connection caused by the impact caused by the power supply interruption has seriously affected the normal use of power supply. The sheet is easily touched by the metal sheet or metal rod. Because the metal sheet or metal rod is conductive, it may cause an electric shock accident if it is accidentally touched by humans, and there is a large safety hazard.

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