Anti-collision protection fence for roads and bridges
A technology for protection fences and roads, applied in roads, bridges, roads, etc., can solve the problems of large vehicle damage and insufficient protection of people in the vehicle, and achieve the effect of prolonging the time of forward movement
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[0036] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0037] Such as Figure 1-4 As shown, a kind of anti-collision protective fence of road bridge of the present invention comprises the protective device that lays evenly along the road; The protective device comprises base plate 1, and base plate 1 upper end is provided with buffer mechanism and jacking mechanism;
[0038] The buffer mechanism includes a guardrail 2 and two first hinged seats 21. The two first hinged seats 21 are located on the left and right sides of the upper rear portion of the base plate 1. The first hinged seat 21 is hinged with a first cylinder body 22, and the two first hinged seats 21 are hinged. The upper end of the body 22 is fixedly connected with a panel 23, the front end of the first cylinder body 22 is provided w...
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Abstract
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