Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile pulling device for water conservancy project
The invention provides a pile pulling device for a water conservancy project, and belongs to the technical field of pile pulling device. The problems that after a steering gear in the pile pulling device is fastened, due to the fact that the upper portion of the steering gear lacks an effective anti-loosening structure, when a pile locking device shakes frequently, the steering gear is prone to loosening, and then the reliability of the pile pulling device during pile pulling is reduced are solved. The pile pulling device comprises a machine body, supporting mechanisms are arranged on the left side and the right side of the machine body correspondingly, and an extending supporting piece is arranged at the lower end of each supporting mechanism; and four supporting shafts are fixedly connected to the upper end face of the machine body in a bilateral symmetry mode. When the pile locking device shakes frequently, due to the fact that a triangular limiting block at the lower end of an anti-loosening sliding block is in close contact with the upper end face of the steering gear, then a circular bead limiting tooth is matched, so that the steering gear cannot rotate anticlockwise at the moment, the steering gear is not prone to loosening, a clamping plate in the pile locking device cannot be loosened, and then the reliability of the pile pulling device during pile pulling is improved.
本发明提供一种水利工程用拔桩设备，属于拔桩设备技术领域，以解决上述拔桩设备中的转舵在紧固后，由于转舵上部缺乏有效的防松动结构，当锁桩装置频繁晃动时，很容易使得转舵发生松动，进而降低了拔桩设备拔桩时的可靠性的问题，包括:机体，所述机体左右两侧均设有一个支撑机构，且每个支撑机构下端均设有一个延伸支撑件；所述机体上端面呈左右对称状固定连接有四根支撑轴。当锁桩装置频繁晃动时，由于防松动滑块下端三角限位块与转舵上端面处于紧密接触状态，然后配合圆角限位齿，从而使得转舵此时不能进行逆时针转动，从而不易使转舵发生松动，从而不会使锁桩装置中夹板发生松动，进而提高了本拔桩设备拔桩时的可靠性。
Pile pulling device for water conservancy project
The invention provides a pile pulling device for a water conservancy project, and belongs to the technical field of pile pulling device. The problems that after a steering gear in the pile pulling device is fastened, due to the fact that the upper portion of the steering gear lacks an effective anti-loosening structure, when a pile locking device shakes frequently, the steering gear is prone to loosening, and then the reliability of the pile pulling device during pile pulling is reduced are solved. The pile pulling device comprises a machine body, supporting mechanisms are arranged on the left side and the right side of the machine body correspondingly, and an extending supporting piece is arranged at the lower end of each supporting mechanism; and four supporting shafts are fixedly connected to the upper end face of the machine body in a bilateral symmetry mode. When the pile locking device shakes frequently, due to the fact that a triangular limiting block at the lower end of an anti-loosening sliding block is in close contact with the upper end face of the steering gear, then a circular bead limiting tooth is matched, so that the steering gear cannot rotate anticlockwise at the moment, the steering gear is not prone to loosening, a clamping plate in the pile locking device cannot be loosened, and then the reliability of the pile pulling device during pile pulling is improved.
本发明提供一种水利工程用拔桩设备，属于拔桩设备技术领域，以解决上述拔桩设备中的转舵在紧固后，由于转舵上部缺乏有效的防松动结构，当锁桩装置频繁晃动时，很容易使得转舵发生松动，进而降低了拔桩设备拔桩时的可靠性的问题，包括:机体，所述机体左右两侧均设有一个支撑机构，且每个支撑机构下端均设有一个延伸支撑件；所述机体上端面呈左右对称状固定连接有四根支撑轴。当锁桩装置频繁晃动时，由于防松动滑块下端三角限位块与转舵上端面处于紧密接触状态，然后配合圆角限位齿，从而使得转舵此时不能进行逆时针转动，从而不易使转舵发生松动，从而不会使锁桩装置中夹板发生松动，进而提高了本拔桩设备拔桩时的可靠性。
Pile pulling device for water conservancy project
一种水利工程用拔桩设备
LIU XUEYAN (Autor:in)
25.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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