Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vibration hammer for stretching pile
The invention discloses a vibration hammer for a stretching pile. The vibration hammer for the stretching pile comprises a vibration frame and a lifting hook piece elastically connected with the vibration frame, and the vibration hammer for the stretching pile is characterized in that the vibration frame is connected with a vibration box body, two sets of vibration units with the same structure are arranged in the vibration box body in a left-right mode, the two sets of vibration units are arranged in a left-right symmetry mode and connected through a synchronous linkage mechanism, each set ofvibration units is provided with three rotating shafts arranged vertically, one middle rotating shaft in every three corresponding rotating shafts is a main rotating shaft, the main rotating shafts are in meshing transmission with upper rotating shafts and lower rotating shafts through gears, the main rotating shafts are in transmission connection with motors, the motors are fixed to the top of the vibration box body, and the eccentric torque generated by eccentric bodies mounted on the main rotating shafts is equal to the sum of the eccentric torque generated by eccentric bodies mounted on the upper rotating shafts and eccentric bodies mounted on the lower rotating shafts. The vibration hammer for the stretching pile is small in width size, and suitable for piling construction of the stretching pile, and meanwhile, the vibration hammer for the stretching pile has a synchronous linkage function of a left hammer and a right hammer, and is large in vibration force, high in piling efficiency, simple in structure and convenient to assemble.
本发明公开了拉伸桩振动锤，包括振动架和弹性连接振动架的吊钩件，其特征在于：振动架连接振动箱体，振动箱体内左右布设相同结构的两组振动单元，两组振动单元左右对称设置，并通过同步联动机构连接，每组振动单元具有竖向排布的三条转动轴，其中中间的为主转动轴，主转动轴通过齿轮啮合传动上下转动轴，主转动轴与电机传动连接，电机固定于振动箱体的顶部，主转动轴上安装的偏心体所产生偏心力矩等于上下转动轴上安装的偏心体所产生偏心力矩之和。本发明具有小宽度尺寸，适合于拉伸桩的打桩施工，同时具有左右锤同步联动功能，振动力大，打桩效率高，并且结构简单、装配方便。
Vibration hammer for stretching pile
The invention discloses a vibration hammer for a stretching pile. The vibration hammer for the stretching pile comprises a vibration frame and a lifting hook piece elastically connected with the vibration frame, and the vibration hammer for the stretching pile is characterized in that the vibration frame is connected with a vibration box body, two sets of vibration units with the same structure are arranged in the vibration box body in a left-right mode, the two sets of vibration units are arranged in a left-right symmetry mode and connected through a synchronous linkage mechanism, each set ofvibration units is provided with three rotating shafts arranged vertically, one middle rotating shaft in every three corresponding rotating shafts is a main rotating shaft, the main rotating shafts are in meshing transmission with upper rotating shafts and lower rotating shafts through gears, the main rotating shafts are in transmission connection with motors, the motors are fixed to the top of the vibration box body, and the eccentric torque generated by eccentric bodies mounted on the main rotating shafts is equal to the sum of the eccentric torque generated by eccentric bodies mounted on the upper rotating shafts and eccentric bodies mounted on the lower rotating shafts. The vibration hammer for the stretching pile is small in width size, and suitable for piling construction of the stretching pile, and meanwhile, the vibration hammer for the stretching pile has a synchronous linkage function of a left hammer and a right hammer, and is large in vibration force, high in piling efficiency, simple in structure and convenient to assemble.
本发明公开了拉伸桩振动锤，包括振动架和弹性连接振动架的吊钩件，其特征在于：振动架连接振动箱体，振动箱体内左右布设相同结构的两组振动单元，两组振动单元左右对称设置，并通过同步联动机构连接，每组振动单元具有竖向排布的三条转动轴，其中中间的为主转动轴，主转动轴通过齿轮啮合传动上下转动轴，主转动轴与电机传动连接，电机固定于振动箱体的顶部，主转动轴上安装的偏心体所产生偏心力矩等于上下转动轴上安装的偏心体所产生偏心力矩之和。本发明具有小宽度尺寸，适合于拉伸桩的打桩施工，同时具有左右锤同步联动功能，振动力大，打桩效率高，并且结构简单、装配方便。
Vibration hammer for stretching pile
拉伸桩振动锤
XIE ZUORONG (Autor:in) / LIN GUANGJIE (Autor:in) / CAO GAOJUN (Autor:in) / HU YONGYUAN (Autor:in) / WANG RUIJIN (Autor:in) / HUANG ZHENYONG (Autor:in) / HE QUANTONG (Autor:in)
18.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Hydraulic linear impact vibration pile hammer machine
| Europäisches Patentamt | 2022