Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the field of prestressed pipe piles, and particularly relates to a prestressed pipe pile construction device. The prestressed pipe pile construction device comprises supporting mechanisms fixed to the target ground. Connecting bottom plates are fixedly connected to the surfaces of the upper ends of the supporting mechanisms. Sliding bases are fixedly connected to the surfaces of the upper ends of the connecting bottom plates. Lifting mechanisms are slidably connected to the upper ends of the sliding bases. An extrusion block is fixedly connected to the bottom faces ofthe lower ends of the middles of the lifting mechanisms. Clamping pieces are fixedly connected to the bottom faces of the lower ends of the left side and the right side of the lifting mechanisms. A pipe pile body is fixedly connected to the middles of the clamping pieces. By arranging the clamping pieces, the clamping pieces are driven by servo motors on the left side and the right side to move towards the middle along with rotation of second threaded rods, the fixing effect on the middle pipe pile body is achieved, and the situation that the pipe pile body deviates from the vertical directionunder the extrusion effect of the extrusion block, inclines and influences the subsequent supporting effect is prevented.
本发明属于预应力管桩领域，尤其是涉及一种预应力管桩施工装置，包括固定在目标地面上的支撑机构，所述支撑机构的上端的表面上固定连接有连接底板，所述连接底板的上端的表面上固定连接有滑动底座，所述滑动底座的上端滑动连接有升降机构，所述升降机构的中部下端的底面上固定连接有挤压块，所述升降机构的左右两侧的下端底面上固定连接有夹持件，所述夹持件的中部固定连接有管桩本体。通过设置夹持件，使得夹持件在左右两侧的伺服电机的带动下随着第二螺纹杆的转动而向中部移动，实现对中部管桩本体的固定作用，防止管桩本体在挤压块的挤压作用下偏离竖直方向，产生倾斜，影响后续的支撑作用。
The invention belongs to the field of prestressed pipe piles, and particularly relates to a prestressed pipe pile construction device. The prestressed pipe pile construction device comprises supporting mechanisms fixed to the target ground. Connecting bottom plates are fixedly connected to the surfaces of the upper ends of the supporting mechanisms. Sliding bases are fixedly connected to the surfaces of the upper ends of the connecting bottom plates. Lifting mechanisms are slidably connected to the upper ends of the sliding bases. An extrusion block is fixedly connected to the bottom faces ofthe lower ends of the middles of the lifting mechanisms. Clamping pieces are fixedly connected to the bottom faces of the lower ends of the left side and the right side of the lifting mechanisms. A pipe pile body is fixedly connected to the middles of the clamping pieces. By arranging the clamping pieces, the clamping pieces are driven by servo motors on the left side and the right side to move towards the middle along with rotation of second threaded rods, the fixing effect on the middle pipe pile body is achieved, and the situation that the pipe pile body deviates from the vertical directionunder the extrusion effect of the extrusion block, inclines and influences the subsequent supporting effect is prevented.
本发明属于预应力管桩领域，尤其是涉及一种预应力管桩施工装置，包括固定在目标地面上的支撑机构，所述支撑机构的上端的表面上固定连接有连接底板，所述连接底板的上端的表面上固定连接有滑动底座，所述滑动底座的上端滑动连接有升降机构，所述升降机构的中部下端的底面上固定连接有挤压块，所述升降机构的左右两侧的下端底面上固定连接有夹持件，所述夹持件的中部固定连接有管桩本体。通过设置夹持件，使得夹持件在左右两侧的伺服电机的带动下随着第二螺纹杆的转动而向中部移动，实现对中部管桩本体的固定作用，防止管桩本体在挤压块的挤压作用下偏离竖直方向，产生倾斜，影响后续的支撑作用。
Construction method of prestressed pipe pile and specially-made prestressed pipe pile thereof
| Europäisches Patentamt | 2020
Pile planting construction method for prestressed pipe pile
| Europäisches Patentamt | 2023