Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Wide and large foundation pit separate warehouse construction device and construction method
The invention provides a warehouse-dividing construction device and method for a wide and large foundation pit. The warehouse-dividing construction device comprises a stand column, a threaded rod is rotationally installed in the middle of the stand column, a first motor is fixedly installed in the middle of the bottom of the stand column, and the threaded rod is fixedly connected to the output end of the first motor. The supporting structure and the guiding structure are matched with each other, the supporting structure is fixed through the guiding structure, the supporting plate is propped open in a drilled hole body, the inner wall of the hole body is reinforced, after the supporting structure is separated from the hole body, the supporting plate is propped open through the drill rod, the drill rod is rotated, and therefore the supporting structure is fixed to the inner wall of the hole body. The butt joint block is arranged on the surface of the auger, so that the butt joint block can clean soil on the surface of the auger, the side wall of the hole body can be reinforced to increase side resistance and end resistance of a pile, then the accident of pile breakage is reduced, and meanwhile, the soil on the surface of the auger can be cleaned through structural transformation.
本申请提供了一种宽大基坑的分仓施工装置及施工方法，包括立柱，所述立柱的中部转动安装有螺纹杆，所述立柱的底部中间固定安装有第一电机，所述螺纹杆固定连接在第一电机的输出端。本申请通过设置的支撑结构与导向结构相互配合，通过导向结构对支撑结构进行固定，使支撑板在钻出的洞体内部被撑开，从而对洞体的内壁进行加固处理，当支撑结构从洞体中脱离后，再次通过钻杆使支撑板被撑开后，通过使钻杆转动，从而使对接块可以对绞龙表面的泥土进行清理，实现了不仅可以对洞体的侧壁进行加固增加桩侧阻和端阻，进而降低断桩的事故发生，同时经过结构的转变可以对绞龙表面的泥土进行清理。
Wide and large foundation pit separate warehouse construction device and construction method
The invention provides a warehouse-dividing construction device and method for a wide and large foundation pit. The warehouse-dividing construction device comprises a stand column, a threaded rod is rotationally installed in the middle of the stand column, a first motor is fixedly installed in the middle of the bottom of the stand column, and the threaded rod is fixedly connected to the output end of the first motor. The supporting structure and the guiding structure are matched with each other, the supporting structure is fixed through the guiding structure, the supporting plate is propped open in a drilled hole body, the inner wall of the hole body is reinforced, after the supporting structure is separated from the hole body, the supporting plate is propped open through the drill rod, the drill rod is rotated, and therefore the supporting structure is fixed to the inner wall of the hole body. The butt joint block is arranged on the surface of the auger, so that the butt joint block can clean soil on the surface of the auger, the side wall of the hole body can be reinforced to increase side resistance and end resistance of a pile, then the accident of pile breakage is reduced, and meanwhile, the soil on the surface of the auger can be cleaned through structural transformation.
本申请提供了一种宽大基坑的分仓施工装置及施工方法，包括立柱，所述立柱的中部转动安装有螺纹杆，所述立柱的底部中间固定安装有第一电机，所述螺纹杆固定连接在第一电机的输出端。本申请通过设置的支撑结构与导向结构相互配合，通过导向结构对支撑结构进行固定，使支撑板在钻出的洞体内部被撑开，从而对洞体的内壁进行加固处理，当支撑结构从洞体中脱离后，再次通过钻杆使支撑板被撑开后，通过使钻杆转动，从而使对接块可以对绞龙表面的泥土进行清理，实现了不仅可以对洞体的侧壁进行加固增加桩侧阻和端阻，进而降低断桩的事故发生，同时经过结构的转变可以对绞龙表面的泥土进行清理。
Wide and large foundation pit separate warehouse construction device and construction method
一种宽大基坑的分仓施工装置及施工方法
LIU MINGHUA (Autor:in) / MENG QINGLONG (Autor:in) / ZHANG YONGHENG (Autor:in) / WANG WENZHENG (Autor:in) / WANG HUILI (Autor:in) / MENG BO (Autor:in) / BAI JIARONG (Autor:in) / CUI MENGZHAO (Autor:in) / LI KAIQI (Autor:in) / WANG WEI (Autor:in)
30.08.2024
Patent
Elektronische Ressource
Chinesisch
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