A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction machinery vibratory hammer pile sinking and pulling control method and vibratory hammer pile sinking and pulling control system
The invention relates to the technical field of engineering machinery control, and discloses an engineering machinery vibratory hammer pile sinking and pulling control method and a vibratory hammer pile sinking and pulling control system.The method comprises the steps of mechanical in-place, system power-on, pile clamping work and rotation starting work, digital control is adopted, a pressure sensor is used for obtaining a clamping signal, and the pile sinking and pulling control is completed. Clamping and loosening of the pile clamping oil cylinder are executed through the electromagnetic reversing valve, the maximum pile clamping pressure threshold value is set through the overflow valve, it is ensured that the tubular pile is not damaged by clamping, pressure maintaining is conducted through the one-way valve, pile sinking and pulling operation of the hydraulic motor is executed through the electromagnetic valve, and therefore automatic pile sinking and pulling control is achieved, operation of workers is facilitated, and the working efficiency is improved. The operation of pile sinking and pulling is intelligent; the vibratory hammer of the control system adopts the integrated gear eccentric block, the stability is good, the output efficiency is high, the problem that screws of a split gear eccentric block are loosened is solved, the use safety and reliability of the vibratory hammer are improved, the service life of the vibratory hammer is prolonged, and the requirements of modern engineering construction are met.
本发明涉及工程机械控制技术领域，公开了一种工程机械振动锤沉拔桩控制方法及振动锤沉拔桩控制系统，该方法包括机械就位、系统上电、夹桩工作、启动回转工作，采用数字化控制，利用压力传感器获得夹紧信号，并利用电磁换向阀执行夹桩油缸的夹紧与放松，通过溢流阀来设定最大夹桩压力阀值，确保不把管桩夹坏，并通过单向阀进行保压，利用电磁阀执行液压马达的沉拔桩作业，从而实现自动沉拔桩控制，方便工作人员操作，使沉拔桩的操作实现智能化；该控制系统的振动锤采用一体式齿轮偏心块，稳定性好，输出效率高，不会出现分体式齿轮偏心块的螺钉松脱问题，提高振动锤使用的安全性、可靠性和使用寿命，以满足现代化工程建设的需求。
Construction machinery vibratory hammer pile sinking and pulling control method and vibratory hammer pile sinking and pulling control system
The invention relates to the technical field of engineering machinery control, and discloses an engineering machinery vibratory hammer pile sinking and pulling control method and a vibratory hammer pile sinking and pulling control system.The method comprises the steps of mechanical in-place, system power-on, pile clamping work and rotation starting work, digital control is adopted, a pressure sensor is used for obtaining a clamping signal, and the pile sinking and pulling control is completed. Clamping and loosening of the pile clamping oil cylinder are executed through the electromagnetic reversing valve, the maximum pile clamping pressure threshold value is set through the overflow valve, it is ensured that the tubular pile is not damaged by clamping, pressure maintaining is conducted through the one-way valve, pile sinking and pulling operation of the hydraulic motor is executed through the electromagnetic valve, and therefore automatic pile sinking and pulling control is achieved, operation of workers is facilitated, and the working efficiency is improved. The operation of pile sinking and pulling is intelligent; the vibratory hammer of the control system adopts the integrated gear eccentric block, the stability is good, the output efficiency is high, the problem that screws of a split gear eccentric block are loosened is solved, the use safety and reliability of the vibratory hammer are improved, the service life of the vibratory hammer is prolonged, and the requirements of modern engineering construction are met.
本发明涉及工程机械控制技术领域，公开了一种工程机械振动锤沉拔桩控制方法及振动锤沉拔桩控制系统，该方法包括机械就位、系统上电、夹桩工作、启动回转工作，采用数字化控制，利用压力传感器获得夹紧信号，并利用电磁换向阀执行夹桩油缸的夹紧与放松，通过溢流阀来设定最大夹桩压力阀值，确保不把管桩夹坏，并通过单向阀进行保压，利用电磁阀执行液压马达的沉拔桩作业，从而实现自动沉拔桩控制，方便工作人员操作，使沉拔桩的操作实现智能化；该控制系统的振动锤采用一体式齿轮偏心块，稳定性好，输出效率高，不会出现分体式齿轮偏心块的螺钉松脱问题，提高振动锤使用的安全性、可靠性和使用寿命，以满足现代化工程建设的需求。
Construction machinery vibratory hammer pile sinking and pulling control method and vibratory hammer pile sinking and pulling control system
工程机械振动锤沉拔桩控制方法及振动锤沉拔桩控制系统
WANG QIANG (author) / WEI ZHIJIAN (author) / PANG GUODA (author) / LU YANG (author)
2024-03-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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