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A platform for research: civil engineering, architecture and urbanism
Telescopic device with combination of two continuous seams and comb-tooth-shaped telescopic seams
The invention discloses a two-continuous-seam and comb-tooth-shaped expansion joint combined expansion device which is characterized in that the expansion device is composed of two continuous-seam movable reinforced concrete sliding plates, a suspension welding type anti-falling comb-tooth-shaped expansion device body, a sliding steel plate, a sliding nylon plate, a movable steel plate, a movable steel plate and a movable steel plate. One continuous joint movable reinforced concrete sliding plate is arranged on one girder through a sliding steel plate, and the other continuous joint movable reinforced concrete sliding plate is arranged on the other girder through a sliding nylon plate; the sliding steel plate and the sliding nylon plate are arranged on the inverted-T-shaped bent cap. Compared with the prior art, the device has the advantages that the structure is simple, the impact force when a vehicle passes through the expansion device is reduced, the vehicle bumping frequency is reduced by half, driving is stable and comfortable, the maintenance cost is further reduced, the technical problem of serious water leakage at the bridge expansion joint is solved, and social and economic benefits are greatly improved.
本发明公开了一种两连续缝与梳齿型伸缩缝组合的伸缩装置，其特点是该伸缩装置由两块连续缝活动钢筋混凝土滑板与悬焊型防跌落梳齿型伸缩装置、滑移钢板、滑移尼龙板，以及不锈钢防水防尘挡板、防水密封膏、排水管和不锈钢止水带组成，所述一连续缝活动钢筋混凝土滑板由滑移钢板设置在一大梁上，另一连续缝活动钢筋混凝土滑板由滑移尼龙板设置杂另一大梁上；所述滑移钢板和滑移尼龙板设置在“丄”型盖梁上。本发明与现有技术相比具有结构简单，减少了车辆通过伸缩装置时冲击力，跳车次数减少一半，行车平稳舒适，进一步降低维修费用，解决了桥梁伸缩缝处严重漏水技术问题，极大地提高了社会经济效益。
Telescopic device with combination of two continuous seams and comb-tooth-shaped telescopic seams
The invention discloses a two-continuous-seam and comb-tooth-shaped expansion joint combined expansion device which is characterized in that the expansion device is composed of two continuous-seam movable reinforced concrete sliding plates, a suspension welding type anti-falling comb-tooth-shaped expansion device body, a sliding steel plate, a sliding nylon plate, a movable steel plate, a movable steel plate and a movable steel plate. One continuous joint movable reinforced concrete sliding plate is arranged on one girder through a sliding steel plate, and the other continuous joint movable reinforced concrete sliding plate is arranged on the other girder through a sliding nylon plate; the sliding steel plate and the sliding nylon plate are arranged on the inverted-T-shaped bent cap. Compared with the prior art, the device has the advantages that the structure is simple, the impact force when a vehicle passes through the expansion device is reduced, the vehicle bumping frequency is reduced by half, driving is stable and comfortable, the maintenance cost is further reduced, the technical problem of serious water leakage at the bridge expansion joint is solved, and social and economic benefits are greatly improved.
本发明公开了一种两连续缝与梳齿型伸缩缝组合的伸缩装置，其特点是该伸缩装置由两块连续缝活动钢筋混凝土滑板与悬焊型防跌落梳齿型伸缩装置、滑移钢板、滑移尼龙板，以及不锈钢防水防尘挡板、防水密封膏、排水管和不锈钢止水带组成，所述一连续缝活动钢筋混凝土滑板由滑移钢板设置在一大梁上，另一连续缝活动钢筋混凝土滑板由滑移尼龙板设置杂另一大梁上；所述滑移钢板和滑移尼龙板设置在“丄”型盖梁上。本发明与现有技术相比具有结构简单，减少了车辆通过伸缩装置时冲击力，跳车次数减少一半，行车平稳舒适，进一步降低维修费用，解决了桥梁伸缩缝处严重漏水技术问题，极大地提高了社会经济效益。
Telescopic device with combination of two continuous seams and comb-tooth-shaped telescopic seams
一种两连续缝与梳齿型伸缩缝组合的伸缩装置
HUANG JUNJUN (author) / FENG AILING (author) / ZHANG LI (author) / HUANG GUIFU (author)
2022-12-02
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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