Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-collision device for cross-sea bridge
The invention relates to the technical field of bridge anti-collision, in particular to a cross-sea bridge anti-collision device. Comprising a first air bag and a second air bag which are arranged on a bridge pier in a wrapping mode, the first air bag and the second air bag are filled with buffering media, the buffering media enable the first air bag and the second air bag to be in an expansion state, and the first air bag and the second air bag are each provided with a plurality of water inlet and outlet openings. A plurality of water inlet and outlet pipes are arranged between the first air bag and the second air bag, the two ends of the water inlet and outlet pipes communicate with the interiors of the first air bag and the second air bag correspondingly, the end of the water inlet and outlet pipe connected with the first air bag is arranged on the upper portion of the first air bag, and the water outlet pipes are arranged close to the surface of the bridge floor. A throttling mechanism is arranged on the water inlet and outlet pipe and comprises a conical barrel. According to the technical scheme, the problems that in the prior art, the buffering effect of a pier anti-collision device on collision acting force is not ideal enough, and a pier is prone to being damaged are solved.
本发明涉及桥梁防撞技术领域，尤其涉及一种跨海大桥防撞装置。包括包覆设置在桥墩上的第一气囊和第二气囊，所述第一气囊和第二气囊的内部填充有缓冲介质，所述缓冲介质使第一气囊和第二气囊处于膨胀状态，所述第一气囊和第二气囊上均设有若干进排水口，所述第一气囊和第二气囊之间设有设有若干进排水管，若干所述进排水管将的两端分别与第一气囊和第二气囊上的内部连通，与所述第一气囊连接的进排水管的端部设置于第一气囊的上部，且排水管靠近桥面表面设置，所述进排水管上设有节流机构，所述节流机构包括锥形筒。本技术方案用以解决现有技术中的桥墩防撞装置对撞击作用力的缓冲作用不够理想，易造成桥墩损坏的问题。
Anti-collision device for cross-sea bridge
The invention relates to the technical field of bridge anti-collision, in particular to a cross-sea bridge anti-collision device. Comprising a first air bag and a second air bag which are arranged on a bridge pier in a wrapping mode, the first air bag and the second air bag are filled with buffering media, the buffering media enable the first air bag and the second air bag to be in an expansion state, and the first air bag and the second air bag are each provided with a plurality of water inlet and outlet openings. A plurality of water inlet and outlet pipes are arranged between the first air bag and the second air bag, the two ends of the water inlet and outlet pipes communicate with the interiors of the first air bag and the second air bag correspondingly, the end of the water inlet and outlet pipe connected with the first air bag is arranged on the upper portion of the first air bag, and the water outlet pipes are arranged close to the surface of the bridge floor. A throttling mechanism is arranged on the water inlet and outlet pipe and comprises a conical barrel. According to the technical scheme, the problems that in the prior art, the buffering effect of a pier anti-collision device on collision acting force is not ideal enough, and a pier is prone to being damaged are solved.
本发明涉及桥梁防撞技术领域，尤其涉及一种跨海大桥防撞装置。包括包覆设置在桥墩上的第一气囊和第二气囊，所述第一气囊和第二气囊的内部填充有缓冲介质，所述缓冲介质使第一气囊和第二气囊处于膨胀状态，所述第一气囊和第二气囊上均设有若干进排水口，所述第一气囊和第二气囊之间设有设有若干进排水管，若干所述进排水管将的两端分别与第一气囊和第二气囊上的内部连通，与所述第一气囊连接的进排水管的端部设置于第一气囊的上部，且排水管靠近桥面表面设置，所述进排水管上设有节流机构，所述节流机构包括锥形筒。本技术方案用以解决现有技术中的桥墩防撞装置对撞击作用力的缓冲作用不够理想，易造成桥墩损坏的问题。
Anti-collision device for cross-sea bridge
一种跨海大桥防撞装置
XIAO SHIRUI (Autor:in) / ZHOU GUANGPAN (Autor:in) / LIANG KANG (Autor:in)
04.03.2022
Patent
Elektronische Ressource
Chinesisch
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