Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-falling limiting device for bridge seismic resistance
The invention relates to the technical field of bridges, and discloses an anti-falling bridge anti-seismic limiting device which comprises a sixth fixing plate and a seventh fixing plate, a first rotating shaft is fixedly connected to one side of the bottom of the seventh fixing plate, a buffer mechanism is arranged outside the first rotating shaft, and one side of a fourth fixing plate is fixedly connected with a fourth fixing rod. A third fixing rod is rotationally connected to one side of the fourth fixing plate, a shaft gear is fixedly connected to one side of the third fixing rod, the first rack is meshed with the shaft gear, a fifth fixing plate is fixedly connected to one side of the sixth fixing plate, a second rack is slidably connected to the inner side wall of the fifth fixing plate, and an adjusting mechanism is arranged outside the second rack. By means of the technical scheme, the problems that in the prior art, a common bridge is not provided with a damping structure, the damping effect on a vehicle is difficult to achieve, the service life of the bridge is prone to being shortened, or some bridges are poor in damping effect and prone to being broken due to the fact that damping structures are installed are solved.
本发明涉及桥梁技术领域，且公开了一种防跌落的桥梁抗震用限位装置，包括六号固定板和七号固定板，七号固定板的底部的一侧固定连接有一号转轴，一号转轴的外部设置有缓冲机构，四号固定板的一侧和四号固定杆之间固定连接，四号固定板的一侧转动连接有三号固定杆，三号固定杆的一侧固定连接有轴齿轮，第一齿条和轴齿轮之间相啮合，六号固定板的一侧固定连接有五号固定板，五号固定板的内侧壁上滑动连接有第二齿条，第二齿条的外部设置有调节机构，通过上述技术方案，解决了现有技术中一般的桥梁没有安装减震结构，难以对车辆进行减震效果，容易减少桥梁的使用寿命，或者有些安装了但抗震的效果较差，容易发生桥梁断裂的情况的问题。
Anti-falling limiting device for bridge seismic resistance
The invention relates to the technical field of bridges, and discloses an anti-falling bridge anti-seismic limiting device which comprises a sixth fixing plate and a seventh fixing plate, a first rotating shaft is fixedly connected to one side of the bottom of the seventh fixing plate, a buffer mechanism is arranged outside the first rotating shaft, and one side of a fourth fixing plate is fixedly connected with a fourth fixing rod. A third fixing rod is rotationally connected to one side of the fourth fixing plate, a shaft gear is fixedly connected to one side of the third fixing rod, the first rack is meshed with the shaft gear, a fifth fixing plate is fixedly connected to one side of the sixth fixing plate, a second rack is slidably connected to the inner side wall of the fifth fixing plate, and an adjusting mechanism is arranged outside the second rack. By means of the technical scheme, the problems that in the prior art, a common bridge is not provided with a damping structure, the damping effect on a vehicle is difficult to achieve, the service life of the bridge is prone to being shortened, or some bridges are poor in damping effect and prone to being broken due to the fact that damping structures are installed are solved.
本发明涉及桥梁技术领域，且公开了一种防跌落的桥梁抗震用限位装置，包括六号固定板和七号固定板，七号固定板的底部的一侧固定连接有一号转轴，一号转轴的外部设置有缓冲机构，四号固定板的一侧和四号固定杆之间固定连接，四号固定板的一侧转动连接有三号固定杆，三号固定杆的一侧固定连接有轴齿轮，第一齿条和轴齿轮之间相啮合，六号固定板的一侧固定连接有五号固定板，五号固定板的内侧壁上滑动连接有第二齿条，第二齿条的外部设置有调节机构，通过上述技术方案，解决了现有技术中一般的桥梁没有安装减震结构，难以对车辆进行减震效果，容易减少桥梁的使用寿命，或者有些安装了但抗震的效果较差，容易发生桥梁断裂的情况的问题。
Anti-falling limiting device for bridge seismic resistance
一种防跌落的桥梁抗震用限位装置
WANG YAOXU (Autor:in) / LIU CHAOHUI (Autor:in) / XU ZHIQIANG (Autor:in) / YAO JINKE (Autor:in) / WANG ZHIHAO (Autor:in) / MU YAMING (Autor:in) / JIANG YONGCUN (Autor:in)
19.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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