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 foundation pile cutting device for a green building. The pile foundation 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 sector plate, an adjusting mechanism and a tightening plate spring. According to the pile foundation pile cutting equipment, after the end face, away from one side of the cutting sector plate, of a limiting shell makes contact with a limiting face on a corresponding limiting clamping block, if a cut pile body cannot fall off through gravity, the cutting sector 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 continues to drive the limiting clamping block installed on the limiting rod to move, a second inclined face on the limiting clamping block extrudes the limiting shell, the limiting shell continues to drive the cutting sector plate to move till the cutting sector plate completely enters a third installation shell at the lower end of the mounting cylinder, and the pile body falls off; and after the pile body falls off, the cutting sector plate is limited by the limiting clamping block 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用的桩基础切桩设备，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 foundation pile cutting device for a green building. The pile foundation 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 sector plate, an adjusting mechanism and a tightening plate spring. According to the pile foundation pile cutting equipment, after the end face, away from one side of the cutting sector plate, of a limiting shell makes contact with a limiting face on a corresponding limiting clamping block, if a cut pile body cannot fall off through gravity, the cutting sector 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 continues to drive the limiting clamping block installed on the limiting rod to move, a second inclined face on the limiting clamping block extrudes the limiting shell, the limiting shell continues to drive the cutting sector plate to move till the cutting sector plate completely enters a third installation shell at the lower end of the mounting cylinder, and the pile body falls off; and after the pile body falls off, the cutting sector plate is limited by the limiting clamping block 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用的桩基础切桩设备，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 foundation pile cutting equipment for green building
一种绿色建筑用的桩基础切桩设备
YANG HUA (author)
2021-09-21
Patent
Electronic Resource
Chinese
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