Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Detachable overhanging type trestle guide hole drilling machine operation platform and construction method
The invention provides a detachable overhanging type trestle guide hole drilling machine operation platform and a construction method.The operation platform comprises a drilling machine operation platform body and a platform supporting structure, and the platform supporting structure comprises a cantilever bailey beam, a constructed trestle steel pipe pile, auxiliary supporting piers, a transverse bearing beam, a guide fixing frame and guide hole piers; the transverse bearing beam is arranged at the bottom of the cantilever bailey beam, so that the stability of the cantilever bailey beam is further improved, and fatigue damage of components caused by cantilever shaking is reduced; the drilling machine operation platform comprises a plurality of transverse distribution beams evenly arranged above the cantilever bailey beam and a platform panel arranged above the transverse distribution beams, and the punching drilling machine is fixedly erected on the platform panel through bolts to conduct punching operation. The cantilever bailey beam is connected with the constructed bailey beam, the overall stability of a platform cantilever structure is improved, fatigue damage of components caused by cantilever shaking is reduced, the drilling machine positioning precision is improved, the construction period is shortened, and the construction efficiency and safety are improved.
本发明提供一种可拆卸悬挑式栈桥引孔钻机作业平台及施工方法，作业平台包括钻机作业平台和平台支撑结构，所述平台支撑结构包括悬臂贝雷梁、已施工栈桥钢管桩、辅助支撑墩、横向承重梁、导向固定架、引孔墩，所述横向承重梁设置在悬臂贝雷梁的底部，进一步提高悬臂贝雷梁的稳定性，减少悬臂晃动引发构件的疲劳损坏；所述钻机作业平台包括多个均匀设置在悬臂贝雷梁上方的横向分配梁、设置在横向分配梁上方的平台面板，冲孔钻机通过螺栓固定架设在平台面板上进行冲孔作业。本发明将悬臂贝雷梁与已施工贝雷梁进行连接，提高平台悬臂结构的整体稳定性，减少悬臂晃动引发构件的疲劳损坏，提高了钻机定位精度，减少了施工周期，提高了施工效率及安全性。
Detachable overhanging type trestle guide hole drilling machine operation platform and construction method
The invention provides a detachable overhanging type trestle guide hole drilling machine operation platform and a construction method.The operation platform comprises a drilling machine operation platform body and a platform supporting structure, and the platform supporting structure comprises a cantilever bailey beam, a constructed trestle steel pipe pile, auxiliary supporting piers, a transverse bearing beam, a guide fixing frame and guide hole piers; the transverse bearing beam is arranged at the bottom of the cantilever bailey beam, so that the stability of the cantilever bailey beam is further improved, and fatigue damage of components caused by cantilever shaking is reduced; the drilling machine operation platform comprises a plurality of transverse distribution beams evenly arranged above the cantilever bailey beam and a platform panel arranged above the transverse distribution beams, and the punching drilling machine is fixedly erected on the platform panel through bolts to conduct punching operation. The cantilever bailey beam is connected with the constructed bailey beam, the overall stability of a platform cantilever structure is improved, fatigue damage of components caused by cantilever shaking is reduced, the drilling machine positioning precision is improved, the construction period is shortened, and the construction efficiency and safety are improved.
本发明提供一种可拆卸悬挑式栈桥引孔钻机作业平台及施工方法，作业平台包括钻机作业平台和平台支撑结构，所述平台支撑结构包括悬臂贝雷梁、已施工栈桥钢管桩、辅助支撑墩、横向承重梁、导向固定架、引孔墩，所述横向承重梁设置在悬臂贝雷梁的底部，进一步提高悬臂贝雷梁的稳定性，减少悬臂晃动引发构件的疲劳损坏；所述钻机作业平台包括多个均匀设置在悬臂贝雷梁上方的横向分配梁、设置在横向分配梁上方的平台面板，冲孔钻机通过螺栓固定架设在平台面板上进行冲孔作业。本发明将悬臂贝雷梁与已施工贝雷梁进行连接，提高平台悬臂结构的整体稳定性，减少悬臂晃动引发构件的疲劳损坏，提高了钻机定位精度，减少了施工周期，提高了施工效率及安全性。
Detachable overhanging type trestle guide hole drilling machine operation platform and construction method
一种可拆卸悬挑式栈桥引孔钻机作业平台及施工方法
LUO YONG (Autor:in) / HU JIXING (Autor:in) / WANG JINGWEN (Autor:in) / ZHAO QING (Autor:in) / ZHENG GANG (Autor:in) / WANG ZEXU (Autor:in)
22.03.2022
Patent
Elektronische Ressource
Chinesisch
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