A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of pile cutting, and particularly relates to a pile cutting device in the green building pile foundation construction process. The pile cutting device comprises a fixed connecting cylinder, a hydraulic motor, a driving cylinder, a mounting cylinder, a reset plate spring, a reset spring, a cutting fan-shaped plate, an adjusting mechanism and a tightening plate spring. According to the pile cutting device, after the end face of the side, away from the cutting fan-shaped plate, of a limiting shell makes contact with the limiting face of a corresponding limiting clamping block, if a cut pile body cannot fall off through gravity, the cutting fan-shaped plate further clamps the cut pile body, at the moment, only the driving cylinder needs to be continuously rotated, a limiting rod on the driving cylinder continuously drives the limiting clamping block mounted on the limiting rod to move, a second inclined face on the limiting clamping block extrudes the limiting shell, the limiting shell continuously drives the cutting fan-shaped plate to move till the cutting fan-shaped plate completely enters a third mounting shell at the lower end of the mounting cylinder, and after the pile body falls off, the cutting fan-shaped plate enables the limiting clamping block to limit the cutting fan-shaped plate through the limiting face under the action of the tightening plate spring.
本发明属于切桩技术领域，尤其涉及一种绿色建筑桩基础施工过程中的切桩设备，它包括固定连接筒、液压马达、驱动筒、安装筒、复位板簧、复位弹簧、切割扇形板、调节机构、上紧板簧，本发明在限位壳上远离切割扇形板一侧的端面与对应的限位卡块上的限位面接触后，如果被切割下的桩体不能通过重力掉落，切割扇形板还对切割下的桩体卡着，此时只需要继续旋转驱动筒，使得驱动筒上的限位杆继续带动其上安装的限位卡块移动，使得限位卡块上的第二斜面挤压限位壳，使得限位壳继续带动切割扇形板移动直到切割扇形板完全进入到安装筒下端的第三安装壳内，使得桩体掉落后，当桩体掉落后，切割扇形板在上紧板簧作用下使限位卡块通过限位面对切割扇形板限位。
The invention belongs to the technical field of pile cutting, and particularly relates to a pile cutting device in the green building pile foundation construction process. The pile cutting device comprises a fixed connecting cylinder, a hydraulic motor, a driving cylinder, a mounting cylinder, a reset plate spring, a reset spring, a cutting fan-shaped plate, an adjusting mechanism and a tightening plate spring. According to the pile cutting device, after the end face of the side, away from the cutting fan-shaped plate, of a limiting shell makes contact with the limiting face of a corresponding limiting clamping block, if a cut pile body cannot fall off through gravity, the cutting fan-shaped plate further clamps the cut pile body, at the moment, only the driving cylinder needs to be continuously rotated, a limiting rod on the driving cylinder continuously drives the limiting clamping block mounted on the limiting rod to move, a second inclined face on the limiting clamping block extrudes the limiting shell, the limiting shell continuously drives the cutting fan-shaped plate to move till the cutting fan-shaped plate completely enters a third mounting shell at the lower end of the mounting cylinder, and after the pile body falls off, the cutting fan-shaped plate enables the limiting clamping block to limit the cutting fan-shaped plate through the limiting face under the action of the tightening plate spring.
本发明属于切桩技术领域，尤其涉及一种绿色建筑桩基础施工过程中的切桩设备，它包括固定连接筒、液压马达、驱动筒、安装筒、复位板簧、复位弹簧、切割扇形板、调节机构、上紧板簧，本发明在限位壳上远离切割扇形板一侧的端面与对应的限位卡块上的限位面接触后，如果被切割下的桩体不能通过重力掉落，切割扇形板还对切割下的桩体卡着，此时只需要继续旋转驱动筒，使得驱动筒上的限位杆继续带动其上安装的限位卡块移动，使得限位卡块上的第二斜面挤压限位壳，使得限位壳继续带动切割扇形板移动直到切割扇形板完全进入到安装筒下端的第三安装壳内，使得桩体掉落后，当桩体掉落后，切割扇形板在上紧板簧作用下使限位卡块通过限位面对切割扇形板限位。
Pile cutting device in green building pile foundation construction process
一种绿色建筑桩基础施工过程中的切桩设备
YANG HUA (author)
2021-08-13
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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