A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Speed locking type expansion joint
The invention relates to the technical field of expansion joints, and provides a speed locking type expansion joint which is used for being installed between a first bridge body and a second bridge body and comprises a first seat body, a second seat body, a speed locking device and a speed locking device. The middle seat is positioned between the first seat body and the second seat body; the reel is rotationally arranged on the first seat body and/or the second seat body; one end of the flexible connecting piece is connected with the reel, and the other end of the flexible connecting piece is connected with the middle base and wound on the reel. By means of the technical scheme, the problems that in the prior art, a conventional expansion joint can not effectively restrain excessive movement of a bridge deck slab, and the response speed is slow possibly exist are solved.
本发明涉及伸缩缝技术领域，提出了一种速度锁定型伸缩缝，包括用于安装在第一桥体和第二桥体之间，包括：第一座体和第二座体，第一座体和第二座体分别用于设置在第一桥体和第二桥体上；中间座位于第一座体和第二座体之间；卷轴转动设置在第一座体和/或第二座体上；柔性连接件一端与卷轴连接，另一端与中间座连接，且卷在卷轴上。通过上述技术方案，解决了现有技术中常规伸缩缝可能无法有效抑制桥面板的过度移动，可能存在响应速度慢而导致的问题。
Speed locking type expansion joint
The invention relates to the technical field of expansion joints, and provides a speed locking type expansion joint which is used for being installed between a first bridge body and a second bridge body and comprises a first seat body, a second seat body, a speed locking device and a speed locking device. The middle seat is positioned between the first seat body and the second seat body; the reel is rotationally arranged on the first seat body and/or the second seat body; one end of the flexible connecting piece is connected with the reel, and the other end of the flexible connecting piece is connected with the middle base and wound on the reel. By means of the technical scheme, the problems that in the prior art, a conventional expansion joint can not effectively restrain excessive movement of a bridge deck slab, and the response speed is slow possibly exist are solved.
本发明涉及伸缩缝技术领域，提出了一种速度锁定型伸缩缝，包括用于安装在第一桥体和第二桥体之间，包括：第一座体和第二座体，第一座体和第二座体分别用于设置在第一桥体和第二桥体上；中间座位于第一座体和第二座体之间；卷轴转动设置在第一座体和/或第二座体上；柔性连接件一端与卷轴连接，另一端与中间座连接，且卷在卷轴上。通过上述技术方案，解决了现有技术中常规伸缩缝可能无法有效抑制桥面板的过度移动，可能存在响应速度慢而导致的问题。
Speed locking type expansion joint
一种速度锁定型伸缩缝
ZHANG FUZENG (author) / DU MING (author) / ZHANG HANXIN (author) / LI KAI (author) / GU YEPENG (author)
2024-05-28
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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