A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Tubular pile hammering pile sinking construction device and construction method based on high-intensity magnetic field
The invention provides a tubular pile hammering pile sinking construction device and method based on a high-intensity magnetic field, the construction device comprises a pile driver and a hammering system, and the hammering system comprises a fixing rod, a magnetic pile hammer, a magnetic pile cap, a displacement sensor, a pile cap controller and a tubular pile. The magnetic pile hammer and the magnetic pile cap are conductors wound by conductive coils and can obtain needed magnetism under the condition that the coils are powered on, and the magnetic pole direction of the magnetic pile hammer and the magnetic pile cap can be changed by changing the current direction. When the magnetic pile hammer falls from the initial position, the magnetic pole direction of the magnetic pile hammer is opposite to that of the magnetic pile cap, and when the magnetic pile hammer reaches a critical point, the magnetic pole direction of the magnetic pile cap is changed to be opposite to that of the magnetic pile hammer, so that repellent magnetic field acting force is generated. The magnetic pile cap drives the pipe pile to be driven into the ground under the action of the acting force of repellent magnetic fields. In the whole hammering process, the magnetic pile hammer does not make contact with the pipe pile, impact noise pollution is avoided, and damage to the pipe pile caused by direct hammering can be avoided.
本发明提供一种基于强磁场的管桩锤击沉桩施工装置及施工方法，其中施工装置包括打桩机和锤击系统，锤击系统包括固定杆、磁性桩锤、磁性桩帽、位移传感器、桩帽控制器和管桩。磁性桩锤和磁性桩帽均是导电线圈缠绕的导体，它们在线圈通电条件下可获得所需的磁性，并可通过改变电流方向来改变其磁极方向。磁性桩锤从初始位置下落时，其磁极方向与磁性桩帽相反，当到达临界点时，改变磁性桩帽的磁极方向，使之与磁性桩锤的磁极方向相反，从而产生相斥的磁场作用力。相斥的磁场作用力作用下，磁性桩帽带动管桩打入地底。锤击全程，磁性桩锤不予管桩接触，没有产生撞击噪声污染，也可以可以避免管桩因直接锤击造成损伤。
Tubular pile hammering pile sinking construction device and construction method based on high-intensity magnetic field
The invention provides a tubular pile hammering pile sinking construction device and method based on a high-intensity magnetic field, the construction device comprises a pile driver and a hammering system, and the hammering system comprises a fixing rod, a magnetic pile hammer, a magnetic pile cap, a displacement sensor, a pile cap controller and a tubular pile. The magnetic pile hammer and the magnetic pile cap are conductors wound by conductive coils and can obtain needed magnetism under the condition that the coils are powered on, and the magnetic pole direction of the magnetic pile hammer and the magnetic pile cap can be changed by changing the current direction. When the magnetic pile hammer falls from the initial position, the magnetic pole direction of the magnetic pile hammer is opposite to that of the magnetic pile cap, and when the magnetic pile hammer reaches a critical point, the magnetic pole direction of the magnetic pile cap is changed to be opposite to that of the magnetic pile hammer, so that repellent magnetic field acting force is generated. The magnetic pile cap drives the pipe pile to be driven into the ground under the action of the acting force of repellent magnetic fields. In the whole hammering process, the magnetic pile hammer does not make contact with the pipe pile, impact noise pollution is avoided, and damage to the pipe pile caused by direct hammering can be avoided.
本发明提供一种基于强磁场的管桩锤击沉桩施工装置及施工方法，其中施工装置包括打桩机和锤击系统，锤击系统包括固定杆、磁性桩锤、磁性桩帽、位移传感器、桩帽控制器和管桩。磁性桩锤和磁性桩帽均是导电线圈缠绕的导体，它们在线圈通电条件下可获得所需的磁性，并可通过改变电流方向来改变其磁极方向。磁性桩锤从初始位置下落时，其磁极方向与磁性桩帽相反，当到达临界点时，改变磁性桩帽的磁极方向，使之与磁性桩锤的磁极方向相反，从而产生相斥的磁场作用力。相斥的磁场作用力作用下，磁性桩帽带动管桩打入地底。锤击全程，磁性桩锤不予管桩接触，没有产生撞击噪声污染，也可以可以避免管桩因直接锤击造成损伤。
Tubular pile hammering pile sinking construction device and construction method based on high-intensity magnetic field
一种基于强磁场的管桩锤击沉桩施工装置及施工方法
CHEN CE (author) / DONG JUNGUI (author) / OUYANG JIANXIN (author) / ZHOU BAOSHI (author) / DENG ZEYONG (author) / XIE WENFA (author)
2024-01-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2024
| European Patent Office | 2024
| European Patent Office | 2024