Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of vibratory hammers, in particular to a vibratory hammer capable of adjusting eccentric torque, and solves the problems that in the prior art, only a single minimum and maximum eccentric structure is provided, the adjusting torque is small, the limitation is large, only small-eccentricity adjustment can be achieved, and an existing vibratory hammer is complex and bloated in structure, too small in adjustable torque and inconvenient to adjust. And any eccentric torque cannot be adjusted, and the limitation is high. The vibratory hammer with the adjustable eccentric torque comprises an adjustable eccentric assembly, a spline housing is installed on one side of the adjustable eccentric assembly, a first adjustable oil cylinder and a second adjustable oil cylinder are arranged on one side of the adjustable eccentric assembly, and an output shaft of the first adjustable oil cylinder is rotationally connected with one end of the spline housing through a pin shaft. The phase is adjusted through the oil cylinder, the upper row and the lower row of eccentricity can be located at any phase position, stepless adjustable eccentric torque is finally achieved, and in the actual construction process, the needed eccentric torque is adjusted by the adjusting oil cylinder.
本发明涉及振动锤技术领域，尤其涉及一种可调偏心力矩的振动锤，解决了现有技术中只有单一的调最小和最大的偏心结构，并且调节扭矩较小，局限性较大，只可实现小偏心的调节，且现有的振动锤结构复杂，臃肿，可调力矩太小，无法调节任意偏心力矩，局限性较高的问题。一种可调偏心力矩的振动锤，包括可调偏心组件，可调偏心组件的一侧安装有花键套，可调偏心组件的一侧分别设有第一可调油缸与第二可调油缸，第一可调油缸的输出轴与花键套的一端通过销轴转动连接。本发明通过油缸调整相位，可以使得上下两排偏心在任意相位位置，最终实现无极可调偏心力矩，在现实施工过程中，需要多大偏心力矩就由调节油缸调节而定。
The invention relates to the technical field of vibratory hammers, in particular to a vibratory hammer capable of adjusting eccentric torque, and solves the problems that in the prior art, only a single minimum and maximum eccentric structure is provided, the adjusting torque is small, the limitation is large, only small-eccentricity adjustment can be achieved, and an existing vibratory hammer is complex and bloated in structure, too small in adjustable torque and inconvenient to adjust. And any eccentric torque cannot be adjusted, and the limitation is high. The vibratory hammer with the adjustable eccentric torque comprises an adjustable eccentric assembly, a spline housing is installed on one side of the adjustable eccentric assembly, a first adjustable oil cylinder and a second adjustable oil cylinder are arranged on one side of the adjustable eccentric assembly, and an output shaft of the first adjustable oil cylinder is rotationally connected with one end of the spline housing through a pin shaft. The phase is adjusted through the oil cylinder, the upper row and the lower row of eccentricity can be located at any phase position, stepless adjustable eccentric torque is finally achieved, and in the actual construction process, the needed eccentric torque is adjusted by the adjusting oil cylinder.
本发明涉及振动锤技术领域，尤其涉及一种可调偏心力矩的振动锤，解决了现有技术中只有单一的调最小和最大的偏心结构，并且调节扭矩较小，局限性较大，只可实现小偏心的调节，且现有的振动锤结构复杂，臃肿，可调力矩太小，无法调节任意偏心力矩，局限性较高的问题。一种可调偏心力矩的振动锤，包括可调偏心组件，可调偏心组件的一侧安装有花键套，可调偏心组件的一侧分别设有第一可调油缸与第二可调油缸，第一可调油缸的输出轴与花键套的一端通过销轴转动连接。本发明通过油缸调整相位，可以使得上下两排偏心在任意相位位置，最终实现无极可调偏心力矩，在现实施工过程中，需要多大偏心力矩就由调节油缸调节而定。
Adjustable vibration eccentric structure of vibratory roller
| Europäisches Patentamt | 2022