Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bailey truss type urban pedestrian overpass and construction method thereof
The invention relates to the technical field of construction bridges, in particular to a bailey truss type urban pedestrian overpass and a construction method thereof.The pedestrian overpass comprises bridge supporting piles, inclined supporting bailey trusses, stair bailey trusses, bearing bailey trusses, fixing and limiting mechanisms, inclined supporting pieces and stair pieces; after an operator buries and fixes the bridge supporting piles in advance, the bearing bailey trusses are in lap joint through a crane, the inclined supporting bailey trusses are fixed to the two sides of the bearing bailey trusses, the fixing limiting mechanisms and the inclined supporting pieces are used for supporting, a rectangular structure is formed to prevent bending, meanwhile, the stair bailey trusses continue to be in lap joint at the two ends, and stair pieces are additionally installed for use; and the device can be quickly disassembled or assembled without welding, has better practicability and economical efficiency, and is beneficial to popularization and use of equipment.
本发明涉及施工桥梁的技术领域，其具体涉及一种贝雷架式城市人行天桥及其施工方法，该人行天桥包括桥梁支撑桩、斜撑贝雷架、楼梯贝雷架、承载贝雷架、固定限位机构、斜撑件以及楼梯件；操作人员将桥梁支撑桩事先掩埋固定后，利用吊机将承载贝雷架搭接后，将斜撑贝雷架固定至承载贝雷架两侧，利用固定限位机构和斜撑件进行支撑，形成矩形结构防止弯折，同时在两端继续搭接楼梯贝雷架并加装楼梯件即可进行使用，无需进行焊接即可快速拆卸或者安装，具有较好的实用性以及经济性，有益于设备的推广以及使用。
Bailey truss type urban pedestrian overpass and construction method thereof
The invention relates to the technical field of construction bridges, in particular to a bailey truss type urban pedestrian overpass and a construction method thereof.The pedestrian overpass comprises bridge supporting piles, inclined supporting bailey trusses, stair bailey trusses, bearing bailey trusses, fixing and limiting mechanisms, inclined supporting pieces and stair pieces; after an operator buries and fixes the bridge supporting piles in advance, the bearing bailey trusses are in lap joint through a crane, the inclined supporting bailey trusses are fixed to the two sides of the bearing bailey trusses, the fixing limiting mechanisms and the inclined supporting pieces are used for supporting, a rectangular structure is formed to prevent bending, meanwhile, the stair bailey trusses continue to be in lap joint at the two ends, and stair pieces are additionally installed for use; and the device can be quickly disassembled or assembled without welding, has better practicability and economical efficiency, and is beneficial to popularization and use of equipment.
本发明涉及施工桥梁的技术领域，其具体涉及一种贝雷架式城市人行天桥及其施工方法，该人行天桥包括桥梁支撑桩、斜撑贝雷架、楼梯贝雷架、承载贝雷架、固定限位机构、斜撑件以及楼梯件；操作人员将桥梁支撑桩事先掩埋固定后，利用吊机将承载贝雷架搭接后，将斜撑贝雷架固定至承载贝雷架两侧，利用固定限位机构和斜撑件进行支撑，形成矩形结构防止弯折，同时在两端继续搭接楼梯贝雷架并加装楼梯件即可进行使用，无需进行焊接即可快速拆卸或者安装，具有较好的实用性以及经济性，有益于设备的推广以及使用。
Bailey truss type urban pedestrian overpass and construction method thereof
一种贝雷架式城市人行天桥及其施工方法
LI DAN (Autor:in) / XU GUANYAO (Autor:in) / BAI KAI (Autor:in) / LI JIE (Autor:in)
23.08.2024
Patent
Elektronische Ressource
Chinesisch