Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Viaduct girder support damping device
The invention belongs to the technical field of viaduct bridges, and especially relates to a viaduct girder support damping device. The device is provided against the problem that in the prior art, aviaduct support is poor in damping effect. The device comprises a bottom base and a top base which are of a disc-shaped structure, a plurality of connecting pieces distributed in an annular array modeare connected between the bottom base and the top base, the top ends of the connecting pieces are rotationally connected with the bottom of the top base, the multiple connecting pieces surround to form a circular-truncated-cone-shaped structure expanding downwards, sliding grooves are formed in the positions, corresponding to the connecting pieces, of the top of the bottom base, sliding blocks are slidably connected to the inner walls of the sliding grooves, and the bottom ends of the connecting pieces are rotationally connected with the tops of the sliding blocks. The bottom base and the topbase are connected with abutments and the upper portion of the girder correspondingly, the bottom ends of the connecting pieces are connected with first springs through the sliding blocks, and the multiple connecting pieces surround to form the circular-truncated-cone-shaped structure, so force borne by the top can be dispersed in multiple directions conveniently, and the damping effect of the support in the actual use process is improved.
本发明属于高架桥梁技术领域，尤其是高架桥梁支座减震装置，针对现有技术中高架桥梁支座的减震效果差的问题，现提出以下方案，包括圆盘状结构的底座和顶座，所述底座和顶座之间连接有多个环形阵列分布的连接件，且连接件的顶端与顶座的底部之间设置成转动连接，多个连接件环绕成向下扩张的圆台状结构，所述底座顶部与连接件对应的位置开设有滑槽，且滑槽的内壁滑动连接有滑块，连接件的底端与滑块的顶部转动连接。本发明中，将底座和顶座分别与墩台和桥梁上部连接，连接件的底端通过滑块与第一弹簧连接，且多个连接件环绕成圆台状结构，从而便于将顶部受到的力朝多个方向分散，以提高支座实际使用过程中的减震效果。
Viaduct girder support damping device
The invention belongs to the technical field of viaduct bridges, and especially relates to a viaduct girder support damping device. The device is provided against the problem that in the prior art, aviaduct support is poor in damping effect. The device comprises a bottom base and a top base which are of a disc-shaped structure, a plurality of connecting pieces distributed in an annular array modeare connected between the bottom base and the top base, the top ends of the connecting pieces are rotationally connected with the bottom of the top base, the multiple connecting pieces surround to form a circular-truncated-cone-shaped structure expanding downwards, sliding grooves are formed in the positions, corresponding to the connecting pieces, of the top of the bottom base, sliding blocks are slidably connected to the inner walls of the sliding grooves, and the bottom ends of the connecting pieces are rotationally connected with the tops of the sliding blocks. The bottom base and the topbase are connected with abutments and the upper portion of the girder correspondingly, the bottom ends of the connecting pieces are connected with first springs through the sliding blocks, and the multiple connecting pieces surround to form the circular-truncated-cone-shaped structure, so force borne by the top can be dispersed in multiple directions conveniently, and the damping effect of the support in the actual use process is improved.
本发明属于高架桥梁技术领域，尤其是高架桥梁支座减震装置，针对现有技术中高架桥梁支座的减震效果差的问题，现提出以下方案，包括圆盘状结构的底座和顶座，所述底座和顶座之间连接有多个环形阵列分布的连接件，且连接件的顶端与顶座的底部之间设置成转动连接，多个连接件环绕成向下扩张的圆台状结构，所述底座顶部与连接件对应的位置开设有滑槽，且滑槽的内壁滑动连接有滑块，连接件的底端与滑块的顶部转动连接。本发明中，将底座和顶座分别与墩台和桥梁上部连接，连接件的底端通过滑块与第一弹簧连接，且多个连接件环绕成圆台状结构，从而便于将顶部受到的力朝多个方向分散，以提高支座实际使用过程中的减震效果。
Viaduct girder support damping device
高架桥梁支座减震装置
JIA XIANZHUO (Autor:in) / LI YANFEN (Autor:in) / LI QIANG (Autor:in) / NIU JUNJIE (Autor:in) / GUO GUANGLEI (Autor:in) / LI YU (Autor:in)
19.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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