A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Expansion joint device and construction method thereof
The invention relates to the technical field of expansion joint construction, in particular to an expansion joint device. The expansion joint device is arranged on a bridge concrete layer and comprises a first bridge body, a second bridge body and an expansion joint. The first bridge body is provided with a first fixing piece; the second bridge body is provided with a second fixing piece; the upper portions of the first fixing piece and the second fixing piece are provided with lap joint pieces. Each lap joint piece comprises a lintel and a lintel limiting and fixing piece; a plurality of lintel limiting and fixing pieces and lintels are fixedly arranged on the first fixing piece and the second fixing piece at intervals; one end of the lintel is fixedly connected with the first fixing piece or the second fixing piece, and the other end can move freely; the first fixing piece or the second fixing piece is connected with a first fixing mechanism arranged in the first bridge body and a first fixing mechanism arranged in the second bridge body. The lintel is connected with a second fixing mechanism arranged in the first bridge body and the second bridge body. The device is small in vibration, high in bearing capacity and convenient to construct.
本发明涉及伸缩缝施工技术领域，更具体的是一种伸缩缝装置。设置在桥梁混凝土层上，包括第一桥体、第二桥体、伸缩缝；第一桥体设置第一固定件；第二桥体设置第二固定件；第一固定件和第二固定件上部跨设搭缝件；搭缝件包括过梁和过梁限位固定件；第一固定件和第二固定件上相间的固定设置有若各个过梁限位固定件和过梁；过梁的一端与第一固定件或第二固定件固定连接，另一端可自由活动；第一固定件或第二固定件分别与设置在第一桥体和第二桥体内的第一固定机构连接；过梁与设置在第一桥体和第二桥体内的第二固定机构连接。本发明震动小、承载力强、施工方便。
Expansion joint device and construction method thereof
The invention relates to the technical field of expansion joint construction, in particular to an expansion joint device. The expansion joint device is arranged on a bridge concrete layer and comprises a first bridge body, a second bridge body and an expansion joint. The first bridge body is provided with a first fixing piece; the second bridge body is provided with a second fixing piece; the upper portions of the first fixing piece and the second fixing piece are provided with lap joint pieces. Each lap joint piece comprises a lintel and a lintel limiting and fixing piece; a plurality of lintel limiting and fixing pieces and lintels are fixedly arranged on the first fixing piece and the second fixing piece at intervals; one end of the lintel is fixedly connected with the first fixing piece or the second fixing piece, and the other end can move freely; the first fixing piece or the second fixing piece is connected with a first fixing mechanism arranged in the first bridge body and a first fixing mechanism arranged in the second bridge body. The lintel is connected with a second fixing mechanism arranged in the first bridge body and the second bridge body. The device is small in vibration, high in bearing capacity and convenient to construct.
本发明涉及伸缩缝施工技术领域，更具体的是一种伸缩缝装置。设置在桥梁混凝土层上，包括第一桥体、第二桥体、伸缩缝；第一桥体设置第一固定件；第二桥体设置第二固定件；第一固定件和第二固定件上部跨设搭缝件；搭缝件包括过梁和过梁限位固定件；第一固定件和第二固定件上相间的固定设置有若各个过梁限位固定件和过梁；过梁的一端与第一固定件或第二固定件固定连接，另一端可自由活动；第一固定件或第二固定件分别与设置在第一桥体和第二桥体内的第一固定机构连接；过梁与设置在第一桥体和第二桥体内的第二固定机构连接。本发明震动小、承载力强、施工方便。
Expansion joint device and construction method thereof
一种伸缩缝装置及其施工方法
GAO SHIHE (author) / ZHAO BINBO (author) / ZHAO ZHEXI (author) / ZHAO YAN (author)
2021-01-22
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Expansion joint drainage device and construction method thereof
| European Patent Office | 2023