Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-resetting bridge pier anti-collision guardrail structure
The self-resetting bridge pier anti-collision guardrail structure is characterized in that the outer wall of a pier is slidably sleeved with an inner cylinder, and the outer wall of the inner cylinder is fixedly sleeved with a floating bag used for adjusting the height of the inner cylinder according to the water level; the outer wall of the inner cylinder is sleeved with an outer cylinder, the outer cylinder is fixedly connected with the floating bag, a plurality of sliding plates are arranged on the outer wall of the outer cylinder, a plurality of guide rollers used for guiding a ship body are arranged on the outer walls of the sliding plates, a containing cavity is formed among the inner cylinder, the outer cylinder and the floating bag, and the containing cavity is filled with foam concrete; the buffering mechanism is arranged between the sliding plate and the outer cylinder and used for buffering the impact force and protecting the pier conveniently. The energy absorption mechanism is arranged between the sliding plate and the outer cylinder and used for absorbing and converting the impact force into electric energy to supply power to the pier lighting equipment. The problems that when an existing floating type anti-collision facility is used, no external protection structure is arranged, once a bridge is impacted, the facility is prone to being damaged and needs to be replaced, and the protection effect is poor are solved.
本发明涉及一种自复位桥梁桥墩防撞护栏结构，桥墩的外壁滑动套设有内筒，内筒的外壁固定套设有用于根据水位调节内筒高度的浮囊；内筒的外壁套设有外筒，外筒与浮囊固定连接，外筒的外壁设有多个滑动板，滑动板的外壁设有多个用于对船体导向的导向辊，内筒、外筒和浮囊之间形成容腔，容腔内填充有泡沫混凝土；缓冲机构设置在滑动板和外筒之间，用于缓冲撞击力度，便于保护桥墩；吸能机构设置在滑动板和外筒之间，用于将撞击力度进行吸收转化为电能为桥墩照明设备进行供电；解决现有的浮动式防撞设施在使用时，没有设置外部的防护结构，一旦桥梁受到撞击，容易导致设施损坏，需要进行更换，防护效果较差的问题。
Self-resetting bridge pier anti-collision guardrail structure
The self-resetting bridge pier anti-collision guardrail structure is characterized in that the outer wall of a pier is slidably sleeved with an inner cylinder, and the outer wall of the inner cylinder is fixedly sleeved with a floating bag used for adjusting the height of the inner cylinder according to the water level; the outer wall of the inner cylinder is sleeved with an outer cylinder, the outer cylinder is fixedly connected with the floating bag, a plurality of sliding plates are arranged on the outer wall of the outer cylinder, a plurality of guide rollers used for guiding a ship body are arranged on the outer walls of the sliding plates, a containing cavity is formed among the inner cylinder, the outer cylinder and the floating bag, and the containing cavity is filled with foam concrete; the buffering mechanism is arranged between the sliding plate and the outer cylinder and used for buffering the impact force and protecting the pier conveniently. The energy absorption mechanism is arranged between the sliding plate and the outer cylinder and used for absorbing and converting the impact force into electric energy to supply power to the pier lighting equipment. The problems that when an existing floating type anti-collision facility is used, no external protection structure is arranged, once a bridge is impacted, the facility is prone to being damaged and needs to be replaced, and the protection effect is poor are solved.
本发明涉及一种自复位桥梁桥墩防撞护栏结构，桥墩的外壁滑动套设有内筒，内筒的外壁固定套设有用于根据水位调节内筒高度的浮囊；内筒的外壁套设有外筒，外筒与浮囊固定连接，外筒的外壁设有多个滑动板，滑动板的外壁设有多个用于对船体导向的导向辊，内筒、外筒和浮囊之间形成容腔，容腔内填充有泡沫混凝土；缓冲机构设置在滑动板和外筒之间，用于缓冲撞击力度，便于保护桥墩；吸能机构设置在滑动板和外筒之间，用于将撞击力度进行吸收转化为电能为桥墩照明设备进行供电；解决现有的浮动式防撞设施在使用时，没有设置外部的防护结构，一旦桥梁受到撞击，容易导致设施损坏，需要进行更换，防护效果较差的问题。
Self-resetting bridge pier anti-collision guardrail structure
一种自复位桥梁桥墩防撞护栏结构
GENG BO (Autor:in) / LIU HAIMING (Autor:in) / SHANG JUNNIAN (Autor:in) / ZHU XUEYUAN (Autor:in) / LI YUANCHAO (Autor:in) / YANG JIAN (Autor:in) / YAO ZHILAN (Autor:in)
23.02.2024
Patent
Elektronische Ressource
Chinesisch
Multi-directional protection self-resetting bridge pier anti-collision structure
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