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A platform for research: civil engineering, architecture and urbanism
Pile driving hammer damping system and damping control method
The invention provides a pile driving hammer damping system, comprising a damping device, a PLC, a hydraulic sensor, an oil tank, an oil pump, an oil pump controller, a hammer base and a helmet. The damping device is arranged in the hammer base, the damping device and the hammer base are arranged on the helmet in a sleeving mode, one end of the oil pump is connected with the damping device througha pipeline, the other end of the oil pump is connected with the oil tank through a pipeline, the hydraulic sensor is used for detecting the oil pressure of the damping device, the PLC is used for receiving a detection value of the hydraulic sensor and emitting a signal to the oil pump controller according to the detection value, and the oil pump controller is used for receiving the signal emittedby the PLC and controlling operation of the oil pump to enable hydraulic oil to be sucked or pumped into the oil pump to adjust the oil pressure of the damping device. According to the pile driving hammer damping system and a damping control method, the damping coefficient of the damping device can be adjusted in time to ensure that when the damping device is applied to different construction environments or striking force intensities are different, the damping device can keep a good damping effect.
本发明一种打桩锤减震系统，包括减震装置、PLC控制器、液压传感器、油箱、油泵、油泵控制器、锤底座和替打；减震装置设置在锤底座内，且减震装置和锤底座套设在替打上，油泵的一端通过管道与减震装置连接，另一端通过管道与油箱连接；液压传感器用于检测减震装置的油压；PLC控制器用于接收液压传感器的检测值，并根据检测值向油泵控制器发出信号；油泵控制器用于接收PLC控制器发出的信号并控制油泵运作，使油泵抽取或泵入液压油以调整减震装置的油压。本发明一种打桩锤减震系统及减震控制方法能及时调整减震装置的减震系数，以保证应用在不同的施工环境或打击力度不同时，减震装置能保持较好的减震效果。
Pile driving hammer damping system and damping control method
The invention provides a pile driving hammer damping system, comprising a damping device, a PLC, a hydraulic sensor, an oil tank, an oil pump, an oil pump controller, a hammer base and a helmet. The damping device is arranged in the hammer base, the damping device and the hammer base are arranged on the helmet in a sleeving mode, one end of the oil pump is connected with the damping device througha pipeline, the other end of the oil pump is connected with the oil tank through a pipeline, the hydraulic sensor is used for detecting the oil pressure of the damping device, the PLC is used for receiving a detection value of the hydraulic sensor and emitting a signal to the oil pump controller according to the detection value, and the oil pump controller is used for receiving the signal emittedby the PLC and controlling operation of the oil pump to enable hydraulic oil to be sucked or pumped into the oil pump to adjust the oil pressure of the damping device. According to the pile driving hammer damping system and a damping control method, the damping coefficient of the damping device can be adjusted in time to ensure that when the damping device is applied to different construction environments or striking force intensities are different, the damping device can keep a good damping effect.
本发明一种打桩锤减震系统，包括减震装置、PLC控制器、液压传感器、油箱、油泵、油泵控制器、锤底座和替打；减震装置设置在锤底座内，且减震装置和锤底座套设在替打上，油泵的一端通过管道与减震装置连接，另一端通过管道与油箱连接；液压传感器用于检测减震装置的油压；PLC控制器用于接收液压传感器的检测值，并根据检测值向油泵控制器发出信号；油泵控制器用于接收PLC控制器发出的信号并控制油泵运作，使油泵抽取或泵入液压油以调整减震装置的油压。本发明一种打桩锤减震系统及减震控制方法能及时调整减震装置的减震系数，以保证应用在不同的施工环境或打击力度不同时，减震装置能保持较好的减震效果。
Pile driving hammer damping system and damping control method
一种打桩锤减震系统及减震控制方法
LU JUN (author) / LI GUANGYUAN (author) / WU PINGPING (author) / ZHANG JINGBO (author) / MA ZHENJUN (author) / DENG DAHONG (author) / MAI ZHIHUI (author) / CHEN FENG (author) / XU TIANYIN (author) / ZHANG SHUAIJUN (author)
2020-07-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen