A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Urban rail transit engineering bridge support overhauling device and construction technology thereof
The invention relates to the technical field of bridge maintenance, in particular to an urban rail transit engineering bridge support maintenance device which comprises a bridge column, a limiting mechanism is fixedly arranged on the side edge of the bridge column, a lifting mechanism is movably arranged on the periphery of the limiting mechanism, the limiting mechanism comprises a limiting frame, and two winding rollers are rotationally connected into the limiting frame. The two winding rollers are arranged in parallel, and the outer walls of the two winding rollers are each fixedly connected with two tensioning hoops which are distributed up and down. By arranging the limiting mechanism, the limiting frame is prevented from loosening, the stability and safety during construction are improved, meanwhile, the limiting frame can be fixed to the surfaces of bridge columns with different thicknesses by adjusting and controlling the winding length of a tensioning hoop, the use range of the device is greatly widened, the use flexibility of the device is expanded, meanwhile, the lifting mechanism is arranged, and the lifting mechanism is used for lifting the bridge columns. The local self-locking effect is achieved, the situation that the lifting carrying platform falls down is avoided, and the safety of a maintainer in the construction process is greatly improved.
本发明涉及桥梁检修技术领域，具体为城市轨道交通工程桥梁支座检修装置，包括桥柱，所述桥柱的侧边固定设有限位机构，所述限位机构的外围活动设有托举机构，所述限位机构包括限位框，所述限位框的内部转动连接有两个收卷辊，两个所述收卷辊呈平行设置，两个所述收卷辊的外壁上均固定连接有两个上下分布的张紧箍。通过设置的限位机构，避免限位框松动，提升了施工时的稳定性与安全性，同时可通过对张紧箍的收卷长度的调控，从而可将限位框固定在不同粗细的桥柱表面，极大的提升了装置的使用范围，拓展了装置的使用灵活度，同时设置的托举机构，局部自锁效果，避免托举载台下坠的情况出现，极大的提高了检修员在施工过程中的安全性。
Urban rail transit engineering bridge support overhauling device and construction technology thereof
The invention relates to the technical field of bridge maintenance, in particular to an urban rail transit engineering bridge support maintenance device which comprises a bridge column, a limiting mechanism is fixedly arranged on the side edge of the bridge column, a lifting mechanism is movably arranged on the periphery of the limiting mechanism, the limiting mechanism comprises a limiting frame, and two winding rollers are rotationally connected into the limiting frame. The two winding rollers are arranged in parallel, and the outer walls of the two winding rollers are each fixedly connected with two tensioning hoops which are distributed up and down. By arranging the limiting mechanism, the limiting frame is prevented from loosening, the stability and safety during construction are improved, meanwhile, the limiting frame can be fixed to the surfaces of bridge columns with different thicknesses by adjusting and controlling the winding length of a tensioning hoop, the use range of the device is greatly widened, the use flexibility of the device is expanded, meanwhile, the lifting mechanism is arranged, and the lifting mechanism is used for lifting the bridge columns. The local self-locking effect is achieved, the situation that the lifting carrying platform falls down is avoided, and the safety of a maintainer in the construction process is greatly improved.
本发明涉及桥梁检修技术领域，具体为城市轨道交通工程桥梁支座检修装置，包括桥柱，所述桥柱的侧边固定设有限位机构，所述限位机构的外围活动设有托举机构，所述限位机构包括限位框，所述限位框的内部转动连接有两个收卷辊，两个所述收卷辊呈平行设置，两个所述收卷辊的外壁上均固定连接有两个上下分布的张紧箍。通过设置的限位机构，避免限位框松动，提升了施工时的稳定性与安全性，同时可通过对张紧箍的收卷长度的调控，从而可将限位框固定在不同粗细的桥柱表面，极大的提升了装置的使用范围，拓展了装置的使用灵活度，同时设置的托举机构，局部自锁效果，避免托举载台下坠的情况出现，极大的提高了检修员在施工过程中的安全性。
Urban rail transit engineering bridge support overhauling device and construction technology thereof
城市轨道交通工程桥梁支座检修装置及其施工工艺
QIAN SHENCHUN (author) / ZHENG HAO (author) / ZHANG FEI (author) / WANG JINGFENG (author) / CHENG TAO (author) / ZHANG YUMING (author) / WANG SHENGTAO (author) / SHAO JIABING (author)
2023-10-13
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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