A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Damping gearbox, supporting rod and vehicle
The invention discloses a damping gearbox, a supporting rod and a vehicle. The damping gearbox comprises a shell which is internally provided with an accommodating cavity, a first planetary gear train which is arranged in the accommodating cavity and connected with the output end of a motor, a second planetary gear train which is arranged in the accommodating cavity and connected with the first planetary gear train and a screw, and a damping assembly which is arranged in the accommodating cavity and connected with the second planetary gear train, wherein the motor can drive the first planetary gear train and the second planetary gear train to rotate, and the screw is driven to rotate after being buffered by the damping assembly. By means of the structure, the first planetary gear train, the second planetary gear train and the damping assembly which are used for speed changing can be combined in the shell, the problem of screw switching or straight inserting does not need to be considered, the screw and the damping gearbox have better coaxiality, abnormal sound or abrasion cannot be generated, and the size and the fixed length of the damping gearbox can be reduced.
本发明公开了一种阻尼变速箱、撑杆及车辆，包括壳体，其内具有容腔；第一行星轮系，设置在容腔内且与电机的输出端连接；第二行星轮系，设置在容腔内且分别与第一行星轮系连接以及螺杆连接；阻尼组件，设置在容腔内且与第二行星轮系连接，电机可带动第一行星轮系和第二行星轮系转动，经阻尼组件的缓冲后带动螺杆转动；通过上述结构能够将用于变速的第一行星轮系、第二行星轮系和阻尼组件结合在壳体内，不需要考虑螺杆转接或直插的问题，并且令螺杆和阻尼变速箱具有更好的同轴度，不会产生异响或磨损，也能够减小阻尼变速箱的体积和固定长度。
Damping gearbox, supporting rod and vehicle
The invention discloses a damping gearbox, a supporting rod and a vehicle. The damping gearbox comprises a shell which is internally provided with an accommodating cavity, a first planetary gear train which is arranged in the accommodating cavity and connected with the output end of a motor, a second planetary gear train which is arranged in the accommodating cavity and connected with the first planetary gear train and a screw, and a damping assembly which is arranged in the accommodating cavity and connected with the second planetary gear train, wherein the motor can drive the first planetary gear train and the second planetary gear train to rotate, and the screw is driven to rotate after being buffered by the damping assembly. By means of the structure, the first planetary gear train, the second planetary gear train and the damping assembly which are used for speed changing can be combined in the shell, the problem of screw switching or straight inserting does not need to be considered, the screw and the damping gearbox have better coaxiality, abnormal sound or abrasion cannot be generated, and the size and the fixed length of the damping gearbox can be reduced.
本发明公开了一种阻尼变速箱、撑杆及车辆，包括壳体，其内具有容腔；第一行星轮系，设置在容腔内且与电机的输出端连接；第二行星轮系，设置在容腔内且分别与第一行星轮系连接以及螺杆连接；阻尼组件，设置在容腔内且与第二行星轮系连接，电机可带动第一行星轮系和第二行星轮系转动，经阻尼组件的缓冲后带动螺杆转动；通过上述结构能够将用于变速的第一行星轮系、第二行星轮系和阻尼组件结合在壳体内，不需要考虑螺杆转接或直插的问题，并且令螺杆和阻尼变速箱具有更好的同轴度，不会产生异响或磨损，也能够减小阻尼变速箱的体积和固定长度。
Damping gearbox, supporting rod and vehicle
一种阻尼变速箱、撑杆及车辆
GUO XUANMO (author) / WEI TIANLONG (author)
2022-02-18
Patent
Electronic Resource
Chinese
Online Contents | 2013
Building construction supporting device with damping function
European Patent Office | 2021
Fabricated damping supporting device for building construction
| European Patent Office | 2022