Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Building foundation cast-in-place pile construction device and construction method
The invention relates to the field of foundation construction, in particular to a building foundation cast-in-place pile construction device and method. A building foundation cast-in-place pile construction device comprises a rotary drilling machine body, a drilling rod and a power head, the drilling rod is connected with the rotary drilling machine body, the power head is detachably connected with the drilling rod through a connecting assembly, the connecting assembly comprises a connecting base and a plurality of fixing pieces, the connecting base is fixedly connected with the drilling rod, and a clamping groove for clamping the power head is formed in the bottom of the connecting base. The bottom of the connecting base is provided with a plurality of connecting grooves penetrating through the side wall of the inner ring of the connecting base, the connecting grooves communicate with the clamping grooves, the power head is provided with connecting sliding blocks matched with the connecting grooves, and the power head is detachably connected with the connecting base and the connecting sliding blocks through fixing pieces. The device has the advantage that a worker can replace the power head conveniently.
本申请涉及地基施工领域，更具体地说，它涉及一种建筑物地基灌注桩施工装置及施工方法。一种建筑物地基灌注桩施工装置，包括旋挖机本体、钻杆和动力头，钻杆与旋挖机本体连接，动力头通过连接组件与钻杆可拆卸连接，连接组件包括连接座和若干个固定件，连接座与钻杆固定连接，连接座底部设置有供动力头卡接的卡接槽，连接座底部设置有若干个贯穿其内圈侧壁的连接槽，连接槽连通卡接槽，动力头上设置有与连接槽相适配的连接滑块，动力头通过固定件与连接座、连接滑块可拆卸连接。本申请具有便于工作人员更换动力头的优点。
Building foundation cast-in-place pile construction device and construction method
The invention relates to the field of foundation construction, in particular to a building foundation cast-in-place pile construction device and method. A building foundation cast-in-place pile construction device comprises a rotary drilling machine body, a drilling rod and a power head, the drilling rod is connected with the rotary drilling machine body, the power head is detachably connected with the drilling rod through a connecting assembly, the connecting assembly comprises a connecting base and a plurality of fixing pieces, the connecting base is fixedly connected with the drilling rod, and a clamping groove for clamping the power head is formed in the bottom of the connecting base. The bottom of the connecting base is provided with a plurality of connecting grooves penetrating through the side wall of the inner ring of the connecting base, the connecting grooves communicate with the clamping grooves, the power head is provided with connecting sliding blocks matched with the connecting grooves, and the power head is detachably connected with the connecting base and the connecting sliding blocks through fixing pieces. The device has the advantage that a worker can replace the power head conveniently.
本申请涉及地基施工领域，更具体地说，它涉及一种建筑物地基灌注桩施工装置及施工方法。一种建筑物地基灌注桩施工装置，包括旋挖机本体、钻杆和动力头，钻杆与旋挖机本体连接，动力头通过连接组件与钻杆可拆卸连接，连接组件包括连接座和若干个固定件，连接座与钻杆固定连接，连接座底部设置有供动力头卡接的卡接槽，连接座底部设置有若干个贯穿其内圈侧壁的连接槽，连接槽连通卡接槽，动力头上设置有与连接槽相适配的连接滑块，动力头通过固定件与连接座、连接滑块可拆卸连接。本申请具有便于工作人员更换动力头的优点。
Building foundation cast-in-place pile construction device and construction method
一种建筑物地基灌注桩施工装置及施工方法
MAI XIAOJUN (Autor:in) / HUANG YONGQUAN (Autor:in) / DONG YULIANG (Autor:in)
18.03.2022
Patent
Elektronische Ressource
Chinesisch
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