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Anti-collision device of bridge pier

An anti-collision device and bridge pier technology, applied in the direction of bridges, bridge parts, bridge construction, etc., can solve problems such as poor corrosion resistance, and achieve the effect of avoiding corrosion erosion and reducing costs.

Inactive Publication Date: 2014-07-09
JIANGSU BOHONG NEW MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional protective fences have poor corrosion resistance, and replacement after damage requires professional construction equipment

Method used

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  • Anti-collision device of bridge pier
  • Anti-collision device of bridge pier

Examples

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Embodiment Construction

[0014] Such as figure 1 Shown: a bridge pier anti-collision device, including a composite material fixed layer 1 and an anti-collision guardrail 2, the composite material fixed layer 1 is fixed and covered on the outer surface 3 of the bridge pier above the water surface, and the outer surface of the composite material fixed layer 2 is provided with The outwardly protruding hole 4 and the two ports 5 of the anti-collision barrier 2 are fixedly inserted into the two holes 4, and the two holes 4 fixedly support an anti-collision barrier 2;

[0015] If the ship collides with the bridge pier, the anti-collision barrier 2 will take the lead in direct contact with the hull. On the outer surface of the composite material fixed layer 1, the distribution of the holes 4 will be as dense as possible, so that enough crash barriers 2 can be fixedly distributed on the outer surface of the composite material fixed layer 1, and the composite material fixed layer is jointly fixed. 1 and the p...

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Abstract

The invention belongs to the field of bridges and roads, and particularly relates to an anti-collision device for a bridge pier. The anti-collision device for the bridge pier comprises a composite material fixing layer and an anti-collision guard bar, the composite material fixing layer firmly covers the outer surface of the pier above the water surface, holes which protrude outwardly are formed in the outer surface of the composite material fixing layer, two ports of the anti-collision guard bar are connected through bolts and are firmly inserted in two holes, two holes fix and support one anti-collision guard bar, and a plurality of wooden sticks are longitudinally and firmly mounted from the bottoms of the holes to the ports of the anti-collision guard bar in sequence. Both the composite material fixing layer and the anti-collision guard bar are made of glass fiber reinforced composite, the base material is unsaturated resin or vinyl resin, and the reinforcing material is glass fiber or carbon fiber.

Description

technical field [0001] The invention belongs to the field of bridges and roads, in particular to an anti-collision device for bridge piers. Background technique [0002] Ship (vehicle) collision accidents have been happening all over the world, and the frequency of boat collision accidents is much higher than we imagined. The loss of life, property damage, and environmental damage caused by ship-bridge accidents is staggering. Many ship collision accidents range from tens of thousands of yuan in losses to casualties in severe cases. The losses are measured in millions, tens of millions or even billions of dollars, and a large amount of indirect losses are even more difficult to calculate. Therefore, it is particularly necessary to take anti-collision measures for bridges. The fundamental purpose is to prevent bridges from being damaged due to the impact of ships (vehicles), and at the same time protect ships (vehicles) as much as possible to minimize losses. [0003] The p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/02E02B3/26
CPCY02A30/30
Inventor 陈伟杨杰马伟刚黄宝宝
Owner JIANGSU BOHONG NEW MATERIAL TECH
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