A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a bridge height-limiting anti-collision device which is arranged on at least one side of a bridge and comprises a protection frame, a bearing seat and a supporting structure used for supporting the protection frame. The number of the bearing seats is at least two, the at least two bearing seats are arranged in the extending direction of the bridge at intervals, and the bearing seats are located beside the navigation hole; a supporting structure is arranged on each bearing seat; the protection frame is arranged at the top of the supporting structure, and the position of the side, close to the water surface, of the protection frame is not higher than the position of the top wall of the navigation hole; in the direction close to the bridge or away from the bridge, the protection frame can move relative to the supporting structure, and the supporting structure is provided with a stop structure used for preventing the protection frame from vertically moving. According to the bridge height-limiting anti-collision device, an ultrahigh ship passing through the corresponding navigation hole can be limited in advance, the ultrahigh ship is effectively prevented from entering the navigation hole, and then the accident that the ultrahigh ship enters the navigation hole to collide and damage the navigation hole is effectively avoided.
本公开涉及一种桥梁限高防撞装置，设置在桥梁的至少一侧，包括防护架、承载座以及用于支撑防护架的支撑结构；承载座至少为两个，至少两个承载座沿桥梁的延伸方向间隔设置，且承载座位于通航孔的旁侧；各承载座上均设置有一个支撑结构；防护架设置在支撑结构的顶部，防护架的靠近水面的一侧所在的位置不高于通航孔的顶壁所在的位置；在沿靠近桥梁或者远离桥梁的方向上，防护架可相对于支撑结构移动，且支撑结构上设置有用于防止防护架竖向移动的止挡结构。本公开提供的桥梁限高防撞装置能够对通过对应通航孔的超高船舶提前进行限制，有效阻止了超高船舶进入通航孔，进而有效避免了超高船舶进入通航孔而导致撞击损坏该通航孔的事故发生。
The invention relates to a bridge height-limiting anti-collision device which is arranged on at least one side of a bridge and comprises a protection frame, a bearing seat and a supporting structure used for supporting the protection frame. The number of the bearing seats is at least two, the at least two bearing seats are arranged in the extending direction of the bridge at intervals, and the bearing seats are located beside the navigation hole; a supporting structure is arranged on each bearing seat; the protection frame is arranged at the top of the supporting structure, and the position of the side, close to the water surface, of the protection frame is not higher than the position of the top wall of the navigation hole; in the direction close to the bridge or away from the bridge, the protection frame can move relative to the supporting structure, and the supporting structure is provided with a stop structure used for preventing the protection frame from vertically moving. According to the bridge height-limiting anti-collision device, an ultrahigh ship passing through the corresponding navigation hole can be limited in advance, the ultrahigh ship is effectively prevented from entering the navigation hole, and then the accident that the ultrahigh ship enters the navigation hole to collide and damage the navigation hole is effectively avoided.
本公开涉及一种桥梁限高防撞装置，设置在桥梁的至少一侧，包括防护架、承载座以及用于支撑防护架的支撑结构；承载座至少为两个，至少两个承载座沿桥梁的延伸方向间隔设置，且承载座位于通航孔的旁侧；各承载座上均设置有一个支撑结构；防护架设置在支撑结构的顶部，防护架的靠近水面的一侧所在的位置不高于通航孔的顶壁所在的位置；在沿靠近桥梁或者远离桥梁的方向上，防护架可相对于支撑结构移动，且支撑结构上设置有用于防止防护架竖向移动的止挡结构。本公开提供的桥梁限高防撞装置能够对通过对应通航孔的超高船舶提前进行限制，有效阻止了超高船舶进入通航孔，进而有效避免了超高船舶进入通航孔而导致撞击损坏该通航孔的事故发生。
Bridge height-limiting anti-collision device
桥梁限高防撞装置
ZHAO LICAI (author)
2021-07-09
Patent
Electronic Resource
Chinese
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