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A platform for research: civil engineering, architecture and urbanism
Method for jacking maintenance of beam end of railway bridge
The invention relates to a method for jacking maintenance of the beam end of a railway bridge. An apparatus used in the method comprises a displacement detection device arranged between adjacent T-shaped beams, anti-settling devices arranged on the two sides of the T-shaped beams and a remedy device walking on a track, wherein each anti-settling device comprises anti-settling accessories linearly installed on the two sides of a vertical beam, a guide rail arranged on one T-shaped beam, anti-collision elastic bases arranged at the two ends of the guide rail, a movable lifting base with the two ends arranged on the guide rail, a side guide wheel and a bottom guide wheel which are arranged on the movable lifting base and make contact with the guide rail separately, lifting foot frames arranged at the two ends of the movable lifting base, and lifting ropes connected between the lifting foot frames and the anti-settling accessories. The apparatus is reasonable in design, compact in structure and convenient to use.
本发明涉及铁路桥梁梁端顶紧检修方法，其包括在相邻的T梁之间设置的位移检测装置、设置在T梁两侧的防沉降装置、以及在轨道上行走的补救装置；防沉降装置包括线性安装在立梁两侧的防沉降配件、设置在T梁上的导向轨道、设置在导向轨道两端的防撞击弹性座、两端设置在导向轨道上的移动式吊座、设置在移动式吊座上且分别与导向轨道接触的侧导向轮与底导向轮、设置在移动式吊座两端的吊脚架、以及连接在吊脚架与防沉降配件之间的吊绳。本发明设计合理、结构紧凑且使用方便。
Method for jacking maintenance of beam end of railway bridge
The invention relates to a method for jacking maintenance of the beam end of a railway bridge. An apparatus used in the method comprises a displacement detection device arranged between adjacent T-shaped beams, anti-settling devices arranged on the two sides of the T-shaped beams and a remedy device walking on a track, wherein each anti-settling device comprises anti-settling accessories linearly installed on the two sides of a vertical beam, a guide rail arranged on one T-shaped beam, anti-collision elastic bases arranged at the two ends of the guide rail, a movable lifting base with the two ends arranged on the guide rail, a side guide wheel and a bottom guide wheel which are arranged on the movable lifting base and make contact with the guide rail separately, lifting foot frames arranged at the two ends of the movable lifting base, and lifting ropes connected between the lifting foot frames and the anti-settling accessories. The apparatus is reasonable in design, compact in structure and convenient to use.
本发明涉及铁路桥梁梁端顶紧检修方法，其包括在相邻的T梁之间设置的位移检测装置、设置在T梁两侧的防沉降装置、以及在轨道上行走的补救装置；防沉降装置包括线性安装在立梁两侧的防沉降配件、设置在T梁上的导向轨道、设置在导向轨道两端的防撞击弹性座、两端设置在导向轨道上的移动式吊座、设置在移动式吊座上且分别与导向轨道接触的侧导向轮与底导向轮、设置在移动式吊座两端的吊脚架、以及连接在吊脚架与防沉降配件之间的吊绳。本发明设计合理、结构紧凑且使用方便。
Method for jacking maintenance of beam end of railway bridge
铁路桥梁梁端顶紧检修方法
CHEN SHULI (author) / XU HONGWEI (author) / LIU YONGQIAN (author) / FENG XIAOLI (author) / BAI SHIHUI (author) / LANG PENGFEI (author) / GUO RUI (author) / LI CHAO (author)
2021-06-18
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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