Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Clamp and pile pulling machine
The embodiment of the invention discloses a clamp. The clamp is characterized in that the first ends of two upper jaw arm clamps of the clamp are rotationally installed on lower jaw plates, arc-shapedsliding grooves are formed in the second ends of the two upper jaw arm clamps respectively and used for allowing arm clamp driving pins to be installed therein in a penetrating mode, and when the lower jaw plates and the two arm clamp driving pins move along with a driving device, the clamp clamps and locks a pile body to be pulled. The above clamp is installed on a rack of the pile pulling machine, and during operation, the two upper jaw arm clamps are driven to clamp a pile to be pulled for pile pulling so that the small pile body can be pulled out conveniently and quickly, and the high cost performance is achieved.
本发明实施例公开一种夹钳，其两个上颚臂夹第一端分别可转动地安装于下颚板，第二端分别设置弧形滑动槽来穿设装入臂夹驱动销，下颚板及两个臂夹驱动销跟随驱动装置运动时，实现夹钳对待拔桩体的夹紧及锁定。本发明拔桩机机架上安装上述夹钳，作业时通过驱动两个上颚臂夹来夹持待拔桩进行拔桩，能够便捷拔出小型桩体，具有较高的性价比。
Clamp and pile pulling machine
The embodiment of the invention discloses a clamp. The clamp is characterized in that the first ends of two upper jaw arm clamps of the clamp are rotationally installed on lower jaw plates, arc-shapedsliding grooves are formed in the second ends of the two upper jaw arm clamps respectively and used for allowing arm clamp driving pins to be installed therein in a penetrating mode, and when the lower jaw plates and the two arm clamp driving pins move along with a driving device, the clamp clamps and locks a pile body to be pulled. The above clamp is installed on a rack of the pile pulling machine, and during operation, the two upper jaw arm clamps are driven to clamp a pile to be pulled for pile pulling so that the small pile body can be pulled out conveniently and quickly, and the high cost performance is achieved.
本发明实施例公开一种夹钳，其两个上颚臂夹第一端分别可转动地安装于下颚板，第二端分别设置弧形滑动槽来穿设装入臂夹驱动销，下颚板及两个臂夹驱动销跟随驱动装置运动时，实现夹钳对待拔桩体的夹紧及锁定。本发明拔桩机机架上安装上述夹钳，作业时通过驱动两个上颚臂夹来夹持待拔桩进行拔桩，能够便捷拔出小型桩体，具有较高的性价比。
Clamp and pile pulling machine
夹钳及拔桩机
JIN LIANGSHENG (Autor:in) / CHEN QIJUN (Autor:in) / ZHANG WENBIN (Autor:in)
27.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen