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A platform for research: civil engineering, architecture and urbanism
Tubular pile sinking positioning device
The invention belongs to the technical field of positioning devices, and particularly relates to a tubular pile sinking positioning device. According to the following scheme, the device comprises a base, universal wheels with brakes are fixed to the four corners of the bottom of the base, positioning locking devices are slidably arranged on the outer walls of the two sides of the top of the base,and the positioning locking devices comprise inclined baffles, arc-shaped plates, first locking mechanisms, second locking mechanisms and third locking mechanisms, wherein the first locking mechanisms, the second locking mechanisms and the third locking mechanisms are sequentially arranged between the inclined baffles and the arc-shaped plates from top to bottom. According to the device, the two positioning locking mechanisms can be pushed to get close to each other, so that first push rod motors push clamping plates to clamp pile bodies; the first locking mechanisms, the second locking mechanisms and the third locking mechanisms clamp the pile bodies in a three-section mode, so that the pile bodies is prevented from inclining; the automatic adjustment can be conducted according to the diameter of the pile bodies, so that the device is suitable for clamping pile bodies with different diameters; and the four corners of the bottom of the base are stably supported, so that the deviation of the base caused by vibration generated during pile body sinking is avoided.
本发明属于定位装置技术领域，尤其是一种管桩沉桩定位装置，现提出以下方案，包括底部四角均固定有带刹万向轮的底座，所述底座顶部两侧外壁上均滑动安装有定位锁紧装置，且两个定位锁紧装置均包括斜挡板、弧形板、从上往下依次设置于斜挡板与弧形板之间的第一锁紧机构、第二锁紧机构和第三锁紧机构。本发明能够推动两个定位锁紧机构相互靠拢，从而通过第一推杆电机推动夹板对桩体进行夹持，第一锁紧机构、第二锁紧机构和第三锁紧机构对桩体形成三段式夹持，避免桩体倾斜，能够根据桩体的直径自动进行调节，适宜于夹持不同直径的桩体，且底座底部四角支撑稳定，避免了桩体沉桩时产生的震动对底座产生的偏移。
Tubular pile sinking positioning device
The invention belongs to the technical field of positioning devices, and particularly relates to a tubular pile sinking positioning device. According to the following scheme, the device comprises a base, universal wheels with brakes are fixed to the four corners of the bottom of the base, positioning locking devices are slidably arranged on the outer walls of the two sides of the top of the base,and the positioning locking devices comprise inclined baffles, arc-shaped plates, first locking mechanisms, second locking mechanisms and third locking mechanisms, wherein the first locking mechanisms, the second locking mechanisms and the third locking mechanisms are sequentially arranged between the inclined baffles and the arc-shaped plates from top to bottom. According to the device, the two positioning locking mechanisms can be pushed to get close to each other, so that first push rod motors push clamping plates to clamp pile bodies; the first locking mechanisms, the second locking mechanisms and the third locking mechanisms clamp the pile bodies in a three-section mode, so that the pile bodies is prevented from inclining; the automatic adjustment can be conducted according to the diameter of the pile bodies, so that the device is suitable for clamping pile bodies with different diameters; and the four corners of the bottom of the base are stably supported, so that the deviation of the base caused by vibration generated during pile body sinking is avoided.
本发明属于定位装置技术领域，尤其是一种管桩沉桩定位装置，现提出以下方案，包括底部四角均固定有带刹万向轮的底座，所述底座顶部两侧外壁上均滑动安装有定位锁紧装置，且两个定位锁紧装置均包括斜挡板、弧形板、从上往下依次设置于斜挡板与弧形板之间的第一锁紧机构、第二锁紧机构和第三锁紧机构。本发明能够推动两个定位锁紧机构相互靠拢，从而通过第一推杆电机推动夹板对桩体进行夹持，第一锁紧机构、第二锁紧机构和第三锁紧机构对桩体形成三段式夹持，避免桩体倾斜，能够根据桩体的直径自动进行调节，适宜于夹持不同直径的桩体，且底座底部四角支撑稳定，避免了桩体沉桩时产生的震动对底座产生的偏移。
Tubular pile sinking positioning device
一种管桩沉桩定位装置
HE JIANFEI (author) / MAO ZHENGYUE (author) / ZUO GUOQING (author)
2020-08-25
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Pile sinking positioning device and pile sinking positioning method
| European Patent Office | 2022