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A platform for research: civil engineering, architecture and urbanism
Highway soft foundation treatment structure and construction method
The invention relates to the technical field of highway soft foundation treatment, and particularly relates to a highway soft foundation treatment structure and a construction method. The highway softfoundation treatment structure comprises U-shaped seats, a turntable, a hollow pipe and a controller. The number of the U-shaped seats is two, openings of the U-shaped seats are arranged downwards, the lower ends of the U-shaped seats are in threaded connection with the supporting legs, a rib plate is fixedly connected between the two U-shaped seats, first motors are installed in the middles of the U-shaped seats, and two first sliding rods are fixedly connected to the upper ends of the U-shaped seats. The two first sliding rods are symmetrically arranged, and a first screw rod is arranged between the two first sliding rods; and the first screw rod is rotatably connected to the upper ends of the U-shaped seats. A third motor drives the hollow pipe to rotate to be matched with the first motor driving the hollow pipe to move so that sand and stones are conveyed into the soft foundation through the hollow pipe to form a spiral pile, a contact area of a highway subgrade and the soft foundation is increased, and a drainage effect of a highway pavement is improved; and the running safety of vehicles on the highway pavement is increased.
本发明涉及公路软基处理技术领域，具体的说是一种公路软基处治结构及施工方法，该公路软基处治结构包括U形座、转盘、空心管和控制器；所述U形座为两个，U形座的开口向下设置，U形座的下端螺纹连接着支脚，两个U形座之间固连有筋板，U形座的中部安装有一号电机，U形座的上端固连有两个一号滑杆；两个所述一号滑杆对称设置，两个一号滑杆之间设有一号螺杆；所述一号螺杆转动连接在U形座的上端；本发明通过三号电机带动空心管转动与一号电机带动空心管移动相配合，使得沙石通过空心管输送至软基内形成螺旋桩，从而增大了公路路基与软基的接触面积，进而提高了公路路面的排水效果，使得公路路面车辆运行的安全性得到提高。
Highway soft foundation treatment structure and construction method
The invention relates to the technical field of highway soft foundation treatment, and particularly relates to a highway soft foundation treatment structure and a construction method. The highway softfoundation treatment structure comprises U-shaped seats, a turntable, a hollow pipe and a controller. The number of the U-shaped seats is two, openings of the U-shaped seats are arranged downwards, the lower ends of the U-shaped seats are in threaded connection with the supporting legs, a rib plate is fixedly connected between the two U-shaped seats, first motors are installed in the middles of the U-shaped seats, and two first sliding rods are fixedly connected to the upper ends of the U-shaped seats. The two first sliding rods are symmetrically arranged, and a first screw rod is arranged between the two first sliding rods; and the first screw rod is rotatably connected to the upper ends of the U-shaped seats. A third motor drives the hollow pipe to rotate to be matched with the first motor driving the hollow pipe to move so that sand and stones are conveyed into the soft foundation through the hollow pipe to form a spiral pile, a contact area of a highway subgrade and the soft foundation is increased, and a drainage effect of a highway pavement is improved; and the running safety of vehicles on the highway pavement is increased.
本发明涉及公路软基处理技术领域，具体的说是一种公路软基处治结构及施工方法，该公路软基处治结构包括U形座、转盘、空心管和控制器；所述U形座为两个，U形座的开口向下设置，U形座的下端螺纹连接着支脚，两个U形座之间固连有筋板，U形座的中部安装有一号电机，U形座的上端固连有两个一号滑杆；两个所述一号滑杆对称设置，两个一号滑杆之间设有一号螺杆；所述一号螺杆转动连接在U形座的上端；本发明通过三号电机带动空心管转动与一号电机带动空心管移动相配合，使得沙石通过空心管输送至软基内形成螺旋桩，从而增大了公路路基与软基的接触面积，进而提高了公路路面的排水效果，使得公路路面车辆运行的安全性得到提高。
Highway soft foundation treatment structure and construction method
一种公路软基处治结构及施工方法
FU CHENGLONG (author) / JIANG DI (author)
2020-12-04
Patent
Electronic Resource
Chinese
Highway soft foundation treatment structure and construction method
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