Highway bridge anti-collision device

A technology of anti-collision devices and road bridges, which is applied in the direction of road safety devices, bridges, bridge parts, etc., can solve the problems of weak anti-collision ability, easy damage, inconvenient disassembly and installation of anti-collision devices, etc., to achieve disassembly and installation Effect

Pending Publication Date: 2019-03-08
HENAN LANDSCAPE ARCHITECTRUE PLANNING & DESIGN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of social economy and the improvement of people's living standards, most people choose cars for travel, but with the increasing number of cars, traffic hazards are also increasing, and roads are frequent areas of traffic accidents, so road bridges

Method used

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  • Highway bridge anti-collision device
  • Highway bridge anti-collision device
  • Highway bridge anti-collision device

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Embodiment Construction

[0012] In order to make the purpose and technical solution of the present invention more clear, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0013] like figure 1 As shown, the present invention provides a kind of highway bridge anti-collision device, comprises fixed plate 2, and fixed plate 2 can be firmly fixed on the highway bridge, as image 3 As shown, the right side of the fixed plate 2 is provided with an elastic buffer pad 3, and the elastic buffer pad 3 of the fixed plate 2 is fixedly connected by a locking device 4, and the locking device 4 includes a hook 401, a hanging ring 402 and a locking block 403, the hook 401 is fixedly mounted on the fixed plate 2, the locking block 403 is hinged to the elastic buffer pad 3, and the hanging ring 402 and the locking block 403 are rotationally connected, Hang the hanging ring 402 on the hook 401 and lock it through the locking bloc...

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PUM

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Abstract

The invention relates to a highway bridge anti-collision device which comprises a fixing plate. One side of the fixing plate is fixedly connected with an energy absorption box, and the other side of the fixing plate is fixedly connected with an elastic cushion; the elastic cushion is in an arc shape, a cavity is formed between the elastic cushion and the fixing plate, and a damping device is arranged in the middle of the cavity; the damping device comprises a first guide post, a second guide post and a spring, the first guide post is fixedly mounted on the fixing plate, the second guide columnis fixedly mounted on the inner wall of the elastic cushion, a gap is reserved between the first guide post and the second guide post, and the spring sleeves the peripheries of the first guide post and the second guide post; symmetric elastic plates are arranged on the upper and lower sides of the damping device, clamping grooves are formed in the fixing plate, one end of each elastic plate is arranged in the corresponding clamping groove, and the other end of each elastic plate is arranged between two rectangular teeth on the inner wall of the elastic cushion. The highway bridge anti-collision device is convenient to mount and dismount and flexible to use, and by means of multiple levels of buffer protection, protection of people, vehicles and bridges in an accident can be enhanced.

Description

technical field [0001] The invention belongs to the technical field of highway bridges, in particular to an anti-collision device for highway bridges. Background technique [0002] With the development of social economy and the improvement of people's living standards, most people choose cars for travel, but with the increasing number of cars, traffic hazards are also increasing, and roads are frequent areas of traffic accidents, so road bridges Anti-collision device just seems particularly important, but most of existing highway bridge anti-collision devices are weak in anti-collision ability, is easy to damage, and anti-collision device is all inconvenient to dismount and install after damage. Contents of the invention [0003] The object of the present invention is to provide an anti-collision device for highway bridges, which has strong anti-collision ability, is easy to disassemble and install, and effectively solves the problems raised in the above-mentioned backgrou...

Claims

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Application Information

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IPC IPC(8): E01D19/00E01F15/14
CPCE01D19/00E01F15/14E01F15/146
Inventor 宋彦峰王新高原冯钊飞张赵亮管玉贵申胜歌
Owner HENAN LANDSCAPE ARCHITECTRUE PLANNING & DESIGN CO LTD
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