Bridge anti-collision device

Abstract

The invention provides a bridge anti-collision device, and belongs to the field of bridge building. The bridge anti-collision device comprises an inner ring layer and an outer ring layer, the inner ring layer is of an annular structure, and the outer ring layer comprises end anti-collision mechanisms connected to the two ends of the outer side of the inner ring layer and side anti-collision mechanisms connected to the side portions of the inner ring; each end anti-collision mechanism comprises an anti-collision plate and a buffer assembly which are connected; and the multiple side anti-collision mechanisms are distributed in the peripheral direction of the inner ring layer, every two adjacent side anti-collision mechanisms are arranged in a spaced manner, and each side anti-collision mechanism comprises a frame, a roller and an elastic sheet. The bridge anti-collision device is more reasonable in structural design; by means of the end anti-collision mechanisms, forward ship collision can be off substantially; by means of the side anti-collision mechanisms, side ship collision can be offset; meanwhile, the maintenance cost is lower, an enterprise prefers to quickly maintain the bridge anti-collision device, the damaged anti-collision device can be put into use as soon as possible, and a bridge can be better protected.

Description

technical field [0001] The invention relates to the field of bridge construction, in particular to a bridge anti-collision device. Background technique [0002] Bridge construction is one of the most important infrastructure projects at present. Bridges are mainly composed of piers and bridge decks. Among them, the piers of bridges spanning water are located in the water body, and passing ships pass between the two piers. However, there are too many uncontrollable factors such as wind force and water current in the course of the boat, so the heading of the boat is different from that of the vehicle, and it is difficult to control the heading of the boat accurately. Lost accurate directional control and crashed into the bridge pier, causing the bridge to be destroyed and the ship to be destroyed. [0003] Therefore, in view of this situation at present, anti-collision devices will be installed on bridges during the construction of bridges that may be easily hit by ships, so ...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a bridge anti-collision device, which has the characteristics of good anti-collision effect and low maintenance cost, and aims to solve the problem of poor anti-collision effect of the bridge anti-collision device in the prior art

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