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A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of pile drivers, in particular to a novel electromagnetic pile driver pile driving normal position adjusting device which comprises two symmetrically-arranged supporting frames, a supporting beam is fixedly installed at the tops of the two supporting frames, and a hydraulic push rod is fixedly connected to the bottom wall of the supporting beam. Sliding rails are arranged on the opposite sides of the two supporting frames, a machine body is slidably installed in the sliding rails, and the output end of a hydraulic push rod is fixedly installed on the top wall of the machine body. Through the arrangement of the electromagnetic position correcting mechanism, position correcting adjustment is conducted on the impact hammer before falling and piling every time, meanwhile, stable limiting and clamping of the impact hammer are achieved through cooperative arrangement of an electromagnetic position correcting sleeve, a compression spring and a reset air bag, and the effect of reducing shaking of the impact hammer in the knocking and drilling process is achieved; and high-power potential energy can be quickly converted through electromagnetic power driving, and the working efficiency of the pile driver is improved.
本发明涉及打桩机技术领域，尤其涉及一种新型电磁式打桩机的打桩正位调节装置，包括呈对称设置的两个支撑架，两个所述支撑架的顶部固定安装有支撑梁，所述支撑梁的底壁固定连接有液压推杆，两个所述支撑架的相向一侧均开设有滑轨，所述滑轨的内部滑动安装有机体，液压推杆的输出端固定安装在机体的顶壁上。本发明通过电磁正位机构的设置，实现对每次冲击锤下落打桩前进行正位调节，同时通过电磁正位套、压紧弹簧和复位气囊之间的配合设置实现对冲击锤的稳定限位夹持，达到了减少冲击锤敲击钻取过程中晃动的效果，能有效保证打桩精度,该装置利用电磁动力驱动能够快速转换高功率势能，提升打桩机工作效。
The invention relates to the technical field of pile drivers, in particular to a novel electromagnetic pile driver pile driving normal position adjusting device which comprises two symmetrically-arranged supporting frames, a supporting beam is fixedly installed at the tops of the two supporting frames, and a hydraulic push rod is fixedly connected to the bottom wall of the supporting beam. Sliding rails are arranged on the opposite sides of the two supporting frames, a machine body is slidably installed in the sliding rails, and the output end of a hydraulic push rod is fixedly installed on the top wall of the machine body. Through the arrangement of the electromagnetic position correcting mechanism, position correcting adjustment is conducted on the impact hammer before falling and piling every time, meanwhile, stable limiting and clamping of the impact hammer are achieved through cooperative arrangement of an electromagnetic position correcting sleeve, a compression spring and a reset air bag, and the effect of reducing shaking of the impact hammer in the knocking and drilling process is achieved; and high-power potential energy can be quickly converted through electromagnetic power driving, and the working efficiency of the pile driver is improved.
本发明涉及打桩机技术领域，尤其涉及一种新型电磁式打桩机的打桩正位调节装置，包括呈对称设置的两个支撑架，两个所述支撑架的顶部固定安装有支撑梁，所述支撑梁的底壁固定连接有液压推杆，两个所述支撑架的相向一侧均开设有滑轨，所述滑轨的内部滑动安装有机体，液压推杆的输出端固定安装在机体的顶壁上。本发明通过电磁正位机构的设置，实现对每次冲击锤下落打桩前进行正位调节，同时通过电磁正位套、压紧弹簧和复位气囊之间的配合设置实现对冲击锤的稳定限位夹持，达到了减少冲击锤敲击钻取过程中晃动的效果，能有效保证打桩精度,该装置利用电磁动力驱动能够快速转换高功率势能，提升打桩机工作效。
Piling normal position adjusting device of novel electromagnetic pile driver
一种新型电磁式打桩机的打桩正位调节装置
2022-12-23
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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