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A platform for research: civil engineering, architecture and urbanism
Reinforcing device for municipal engineering composite foundation soft foundation treatment
The invention relates to a reinforcing device for municipal engineering composite foundation soft foundation treatment, relates to the technical field of soft foundation reinforcement, and aims to solve the problem that the construction period of soft foundation reinforcement is long due to the fact that a plurality of soil piles are arranged on a foundation, the reinforcing device comprises a drill rod, threaded blades are arranged on the side wall of the drill rod, and an annular groove is formed in the drill rod; the annular groove is formed in the length direction of the drill rod, and a driving pipe is inserted into the annular groove; a mounting groove is formed in the outer side wall of the drill rod, an extension rod is rotationally connected into the mounting groove, a containing groove is formed in the inner wall of the mounting groove, a push rod is connected to the outer side wall of the driving pipe, the push rod is located in the containing groove, and the push rod is movably inserted into the mounting groove; a sliding block is arranged on the side wall of the push rod, a sliding groove is formed in the side wall of the extension rod, and the groove depth of the sliding groove is gradually decreased from the end, away from the rotary connecting point, of the extension rod to the end, close to the rotary connecting point, of the extension rod. The method has the effect of reducing the number of the soil piles arranged on the foundation.
本申请涉及一种市政工程复合地基软基处理的加固装置，涉及软基加固技术领域，为了解决因在地基上设置较多的土桩，导致软基加固的施工工期较长的问题，其包括钻杆，所述钻杆侧壁设置有螺纹叶片，所述钻杆内开设有环形槽，所述环形槽沿钻杆长度方向开设，所述环形槽内插入有驱动管；所述钻杆外侧壁开设有安装槽，所述安装槽内转动连接有延伸杆，所述安装槽内壁开设有容纳槽，所述驱动管外侧壁连接有推杆，所述推杆位于容纳槽内，所述推杆可移动插入安装槽；所述推杆侧壁设置有滑块，所述延伸杆侧壁开设有滑槽，所述滑槽的槽深由延伸杆远离转动连接点一端向靠近转动连接点一端逐渐变浅。本申请具有减少地基上设置的土桩数量的效果。
Reinforcing device for municipal engineering composite foundation soft foundation treatment
The invention relates to a reinforcing device for municipal engineering composite foundation soft foundation treatment, relates to the technical field of soft foundation reinforcement, and aims to solve the problem that the construction period of soft foundation reinforcement is long due to the fact that a plurality of soil piles are arranged on a foundation, the reinforcing device comprises a drill rod, threaded blades are arranged on the side wall of the drill rod, and an annular groove is formed in the drill rod; the annular groove is formed in the length direction of the drill rod, and a driving pipe is inserted into the annular groove; a mounting groove is formed in the outer side wall of the drill rod, an extension rod is rotationally connected into the mounting groove, a containing groove is formed in the inner wall of the mounting groove, a push rod is connected to the outer side wall of the driving pipe, the push rod is located in the containing groove, and the push rod is movably inserted into the mounting groove; a sliding block is arranged on the side wall of the push rod, a sliding groove is formed in the side wall of the extension rod, and the groove depth of the sliding groove is gradually decreased from the end, away from the rotary connecting point, of the extension rod to the end, close to the rotary connecting point, of the extension rod. The method has the effect of reducing the number of the soil piles arranged on the foundation.
本申请涉及一种市政工程复合地基软基处理的加固装置，涉及软基加固技术领域，为了解决因在地基上设置较多的土桩，导致软基加固的施工工期较长的问题，其包括钻杆，所述钻杆侧壁设置有螺纹叶片，所述钻杆内开设有环形槽，所述环形槽沿钻杆长度方向开设，所述环形槽内插入有驱动管；所述钻杆外侧壁开设有安装槽，所述安装槽内转动连接有延伸杆，所述安装槽内壁开设有容纳槽，所述驱动管外侧壁连接有推杆，所述推杆位于容纳槽内，所述推杆可移动插入安装槽；所述推杆侧壁设置有滑块，所述延伸杆侧壁开设有滑槽，所述滑槽的槽深由延伸杆远离转动连接点一端向靠近转动连接点一端逐渐变浅。本申请具有减少地基上设置的土桩数量的效果。
Reinforcing device for municipal engineering composite foundation soft foundation treatment
一种市政工程复合地基软基处理的加固装置
ZHENG XIUJUN (author) / CAO NINGJIE (author) / BAI XUECHEN (author) / HU QIAONA (author) / ZHENG XINHUI (author)
2023-05-12
Patent
Electronic Resource
Chinese
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