Novel bridge equipment

Abstract

A new type of bridge equipment, including a top plate, pillars and sunshade nets. The top plate includes a main board body. The left and right sides of the main board body are symmetrically provided with sliding grooves that extend forward and backward and start outward. The front end of the main board body is provided with a middle The first rotating wheel is rotatably installed in the middle point rotating chamber through the rotating rod, the front end of the sliding groove is provided with a side rotating chamber, and the side rotating chamber and the mid point rotating chamber are provided with mutual connection. The transmission groove, the front sliding block and the rear sliding block are installed in the sliding groove to be able to slide back and forth, and the front sliding block and the rear sliding block are respectively screw-fitted with a front screw rod and a rear screw rod, The front screw rod and the rear screw rod are fixedly connected, the second runner is installed in the side rotating cavity, the second runner is fixedly connected with the front screw rod, and the first runner and the second runner are installed with a rotating belt The outer end of the front sliding block is fixedly provided with a front connecting rod extending forward, and the outer end of the rear sliding block is fixedly provided with a rear connecting rod extending backward.

Description

technical field [0001] The invention relates to the field of bridges, in particular to a novel bridge device. Background technique [0002] With the continuous improvement of people's living standards and the continuous increase of traffic, more and more traffic is driving on bridge roads, which requires traffic police to direct traffic. In hot summer or rainy days, traffic police need awnings or awnings when directing traffic Covering devices such as awnings are used to avoid heat and rain. The traditional covering devices have a simple design and structure, are inconvenient to disassemble, and cannot change the distance between the pillars of the covering device as required, neither can change the occupied area of ​​the covering device. Contents of the invention [0003] The object of the present invention is to provide a novel bridge device capable of overcoming the above-mentioned defects of the prior art. [0004] According to the present invention, a new type of bri...

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of people's living standards and the continuous increase of traffic, more and more traffic is driving on bridge roads, which requires traffic police to direct traffic. In hot summer or rainy days, traffic police need awnings or awnings when directing traffic Covering devices such as awnings are used to avoid heat and rain. The traditional covering device has a simple design and structure, which is inconvenient to disassemble and assemble, and the distance between the pillars of the covering device cannot be changed as required, nor can the occupied area of ​​the covering device be changed.

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