A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Telescopic device, aqueduct and installation method of telescopic device
The invention provides a telescopic device, an aqueduct and a mounting method of the telescopic device, and relates to the technical field of aqueducts. The telescopic device is applied to the steel-concrete aqueduct, the steel-concrete aqueduct comprises a steel aqueduct and a concrete aqueduct, an expansion joint is formed between the steel aqueduct and the concrete aqueduct, and the steel-concrete aqueduct comprises a plurality of telescopic mechanisms which are arranged at intervals in the extension direction of the expansion joint; the telescopic mechanism comprises a telescopic strip and a sliding box, the sliding box is fixed to the concrete aqueduct, one end of the telescopic strip is fixed to the steel aqueduct, and the other end of the telescopic strip is inserted into the sliding box and is in sliding fit with the sliding box; from the bottom plate of the aqueduct to the open end of the aqueduct, the widths of the sliding boxes in the multiple telescopic mechanisms arranged on the side wall of the aqueduct are sequentially increased. The technical problem of water seepage at the expansion joint of the dissimilar material aqueduct is solved.
本发明提供了一种伸缩装置、渡槽及伸缩装置的安装方法，涉及渡槽的技术领域。该伸缩装置应用于钢－砼渡槽，钢－砼渡槽包括钢渡槽和混凝土渡槽，两者之间形成伸缩缝，包括多个伸缩机构，多个伸缩机构沿伸缩缝的延伸方向间隔设置；伸缩机构包括伸缩条和滑移盒，滑移盒配置为固定于混凝土渡槽，伸缩条配置为一端固定于钢渡槽，另一端插设于滑移盒内，并与滑移盒滑动配合；自渡槽的底板至渡槽的开口端，设于渡槽侧壁的多个伸缩机构中的滑移盒的宽度依次增大。本发明解决了异种材质渡槽伸缩缝处渗水的技术问题。
Telescopic device, aqueduct and installation method of telescopic device
The invention provides a telescopic device, an aqueduct and a mounting method of the telescopic device, and relates to the technical field of aqueducts. The telescopic device is applied to the steel-concrete aqueduct, the steel-concrete aqueduct comprises a steel aqueduct and a concrete aqueduct, an expansion joint is formed between the steel aqueduct and the concrete aqueduct, and the steel-concrete aqueduct comprises a plurality of telescopic mechanisms which are arranged at intervals in the extension direction of the expansion joint; the telescopic mechanism comprises a telescopic strip and a sliding box, the sliding box is fixed to the concrete aqueduct, one end of the telescopic strip is fixed to the steel aqueduct, and the other end of the telescopic strip is inserted into the sliding box and is in sliding fit with the sliding box; from the bottom plate of the aqueduct to the open end of the aqueduct, the widths of the sliding boxes in the multiple telescopic mechanisms arranged on the side wall of the aqueduct are sequentially increased. The technical problem of water seepage at the expansion joint of the dissimilar material aqueduct is solved.
本发明提供了一种伸缩装置、渡槽及伸缩装置的安装方法，涉及渡槽的技术领域。该伸缩装置应用于钢－砼渡槽，钢－砼渡槽包括钢渡槽和混凝土渡槽，两者之间形成伸缩缝，包括多个伸缩机构，多个伸缩机构沿伸缩缝的延伸方向间隔设置；伸缩机构包括伸缩条和滑移盒，滑移盒配置为固定于混凝土渡槽，伸缩条配置为一端固定于钢渡槽，另一端插设于滑移盒内，并与滑移盒滑动配合；自渡槽的底板至渡槽的开口端，设于渡槽侧壁的多个伸缩机构中的滑移盒的宽度依次增大。本发明解决了异种材质渡槽伸缩缝处渗水的技术问题。
Telescopic device, aqueduct and installation method of telescopic device
伸缩装置、渡槽及伸缩装置的安装方法
ZHANG FUQIANG (author) / DONG FUQI (author) / HE HONGWEI (author) / FU JIANSHENG (author) / YUE XUGUANG (author) / HE BEN (author) / LI CHANGRONG (author) / FENG WEI (author) / QI YANGJIE (author) / XIAO DAYONG (author)
2022-04-01
Patent
Electronic Resource
Chinese
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