Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cantilever bridge fabrication machine rear anchor cross beam convenient to disassemble and assemble and modification method of cantilever bridge fabrication machine rear anchor cross beam
The invention discloses a cantilever bridge fabrication machine rear anchor cross beam convenient to disassemble and assemble and a modification method thereof, and belongs to the technical field of bridge construction.The cantilever bridge fabrication machine comprises a main beam, an anchoring system is arranged behind the main beam, a lower carrying pole beam is connected to the lower portion of the main beam, the anchoring system comprises a rear anchor cross beam, and an upper carrying pole beam is connected to the upper portion of the rear anchor cross beam; the two ends of the rear anchor cross beam are cut off to form movable ends respectively, the rear anchor cross beam is detachably connected with the movable ends through connecting pieces, the two movable ends can rotate relative to the rear anchor cross beam, positioning holes are formed in the movable ends, and the upper carrying pole beam is fixed to the movable ends through the positioning holes and bolts. The two ends of the rear anchor cross beam of the bridge fabrication machine are cut off to form the movable ends, the movable ends and the rear anchor cross beam are detachably connected through the connecting pieces, when the bridge fabrication machine moves forwards, the rear anchor does not need to be overall disassembled and assembled, local disassembly and assembly are achieved, stay cables are avoided, the construction efficiency is improved, and labor and time cost is saved.
本发明公开了一种方便拆装的悬臂造桥机后锚横梁及其改装方法，属于桥梁施工技术领域，悬臂造桥机包括主梁，主梁后方设有锚固系统，主梁下方连接有下扁担梁，锚固系统包括后锚横梁，后锚横梁上方连接有上扁担梁，后锚横梁两端分别截断形成活动端，后锚横梁通过连接件与活动端可拆卸连接，两活动端可相对于后锚横梁进行转动，活动端上开设有定位孔，上扁担梁通过定位孔和螺栓固定在活动端上。本发明通过将造桥机的后锚横梁两端截断形成活动端，通过连接件使活动端与后锚横梁形成可拆卸连接，当造桥机前移时，无需再将后锚整体拆装，实现局部拆装避让斜拉索，提高施工效率，节约人工和时间成本。
Cantilever bridge fabrication machine rear anchor cross beam convenient to disassemble and assemble and modification method of cantilever bridge fabrication machine rear anchor cross beam
The invention discloses a cantilever bridge fabrication machine rear anchor cross beam convenient to disassemble and assemble and a modification method thereof, and belongs to the technical field of bridge construction.The cantilever bridge fabrication machine comprises a main beam, an anchoring system is arranged behind the main beam, a lower carrying pole beam is connected to the lower portion of the main beam, the anchoring system comprises a rear anchor cross beam, and an upper carrying pole beam is connected to the upper portion of the rear anchor cross beam; the two ends of the rear anchor cross beam are cut off to form movable ends respectively, the rear anchor cross beam is detachably connected with the movable ends through connecting pieces, the two movable ends can rotate relative to the rear anchor cross beam, positioning holes are formed in the movable ends, and the upper carrying pole beam is fixed to the movable ends through the positioning holes and bolts. The two ends of the rear anchor cross beam of the bridge fabrication machine are cut off to form the movable ends, the movable ends and the rear anchor cross beam are detachably connected through the connecting pieces, when the bridge fabrication machine moves forwards, the rear anchor does not need to be overall disassembled and assembled, local disassembly and assembly are achieved, stay cables are avoided, the construction efficiency is improved, and labor and time cost is saved.
本发明公开了一种方便拆装的悬臂造桥机后锚横梁及其改装方法，属于桥梁施工技术领域，悬臂造桥机包括主梁，主梁后方设有锚固系统，主梁下方连接有下扁担梁，锚固系统包括后锚横梁，后锚横梁上方连接有上扁担梁，后锚横梁两端分别截断形成活动端，后锚横梁通过连接件与活动端可拆卸连接，两活动端可相对于后锚横梁进行转动，活动端上开设有定位孔，上扁担梁通过定位孔和螺栓固定在活动端上。本发明通过将造桥机的后锚横梁两端截断形成活动端，通过连接件使活动端与后锚横梁形成可拆卸连接，当造桥机前移时，无需再将后锚整体拆装，实现局部拆装避让斜拉索，提高施工效率，节约人工和时间成本。
Cantilever bridge fabrication machine rear anchor cross beam convenient to disassemble and assemble and modification method of cantilever bridge fabrication machine rear anchor cross beam
一种方便拆装的悬臂造桥机后锚横梁及其改装方法
WU XIANFEI (Autor:in) / ZHANG CHANGXUAN (Autor:in) / LYU CHAO (Autor:in) / TIAN FEIHU (Autor:in) / ZHANG FENGCHUN (Autor:in) / GAO SHUOJIE (Autor:in) / ZHU XIAOTIAN (Autor:in) / YANG CHAO (Autor:in) / GUO ZHIQI (Autor:in) / ZHANG JINWANG (Autor:in)
29.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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