Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge pier protection device for road bridge
The invention provides a bridge pier protection device for a road bridge, which relates to the road bridge, and comprises an inner cover body sleeving a bridge pier, and further comprises an outer cover body, the two connecting ring bodies are respectively distributed at the top and the bottom of the outer side of the inner cover body and are used for assembling the sliding unit; each sliding unit comprises an annular frame body fixed to the corresponding connecting ring body and buffer shafts distributed on the outer side of the annular frame body at equal intervals, and gear rings are fixed to the buffer shafts and used for being matched with the outer cover bodies on the outer sides of the buffer shafts; wherein one end of the buffer shaft penetrates through the connecting ring body to form a transmission part, the other end of the buffer shaft is rotationally connected with the connecting ring body through a bearing, and tooth grooves meshed with the corresponding tooth rings are formed in the inner side of the outer cover body. Through the arranged outer buffering unit, when the ship body collides with the pier, the buffering rubber column rolls in the side seat, the ship body can be buffered, meanwhile, the movement track of the ship body can be changed, and the ship body drives part of impact energy in the rotating direction of the buffering rubber column.
本申请提供了一种道路桥梁桥墩防护装置，涉及路桥梁，包括套设于桥墩上的内罩体，还包括；连接环体，其具有两个并分别分布于内罩体外侧的顶部和底部用于滑动单元的装配；滑动单元包括固定于连接环体上的环形架体和等间距分布于环形架体外侧的缓冲轴，所述缓冲轴上固定有齿环用于与其外侧的外罩体相配合；其中，缓冲轴的一端贯穿连接环体形成有传动部，另一端通过轴承与连接环体转动连接，且外罩体的内侧开设有与对应齿环相啮合的齿槽。本申请通过设置的外缓冲单元，在船体与桥墩发生撞击时，缓冲橡胶柱于侧坐内的滚动，可以实现对船体缓冲的同时，又可以使其的运动轨迹进行改变，使得船体跟随缓冲橡胶柱的旋转方向带动部分冲击能量。
Bridge pier protection device for road bridge
The invention provides a bridge pier protection device for a road bridge, which relates to the road bridge, and comprises an inner cover body sleeving a bridge pier, and further comprises an outer cover body, the two connecting ring bodies are respectively distributed at the top and the bottom of the outer side of the inner cover body and are used for assembling the sliding unit; each sliding unit comprises an annular frame body fixed to the corresponding connecting ring body and buffer shafts distributed on the outer side of the annular frame body at equal intervals, and gear rings are fixed to the buffer shafts and used for being matched with the outer cover bodies on the outer sides of the buffer shafts; wherein one end of the buffer shaft penetrates through the connecting ring body to form a transmission part, the other end of the buffer shaft is rotationally connected with the connecting ring body through a bearing, and tooth grooves meshed with the corresponding tooth rings are formed in the inner side of the outer cover body. Through the arranged outer buffering unit, when the ship body collides with the pier, the buffering rubber column rolls in the side seat, the ship body can be buffered, meanwhile, the movement track of the ship body can be changed, and the ship body drives part of impact energy in the rotating direction of the buffering rubber column.
本申请提供了一种道路桥梁桥墩防护装置，涉及路桥梁，包括套设于桥墩上的内罩体，还包括；连接环体，其具有两个并分别分布于内罩体外侧的顶部和底部用于滑动单元的装配；滑动单元包括固定于连接环体上的环形架体和等间距分布于环形架体外侧的缓冲轴，所述缓冲轴上固定有齿环用于与其外侧的外罩体相配合；其中，缓冲轴的一端贯穿连接环体形成有传动部，另一端通过轴承与连接环体转动连接，且外罩体的内侧开设有与对应齿环相啮合的齿槽。本申请通过设置的外缓冲单元，在船体与桥墩发生撞击时，缓冲橡胶柱于侧坐内的滚动，可以实现对船体缓冲的同时，又可以使其的运动轨迹进行改变，使得船体跟随缓冲橡胶柱的旋转方向带动部分冲击能量。
Bridge pier protection device for road bridge
一种道路桥梁桥墩防护装置
RONG ZHIBO (Autor:in) / DONG XINXIN (Autor:in) / HE KANG (Autor:in) / WANG FAN (Autor:in) / ZHANG XIAOWEI (Autor:in) / ZHOU GANG (Autor:in)
02.07.2024
Patent
Elektronische Ressource
Chinesisch
Bridge pier safety protection device of urban road bridge
| Europäisches Patentamt | 2024
Bridge pier safety protection device of urban road bridge
| Europäisches Patentamt | 2021