A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mass-adjustable steel rail vibration absorber
The invention provides a mass-adjustable steel rail vibration absorber, the steel rail vibration absorber is at least connected with the rail bottom of a rail, the steel rail vibration absorber comprises an elastic body and an adjusting piece, the adjusting piece is detachably connected with the elastic body, and by adjusting and replacing the adjusting piece with the specific mass, the mass of the steel rail vibration absorber can be adjusted. The resonant frequency of the steel rail vibration absorber is changed by utilizing the specific mass of the adjusting piece; according to the mass-adjustable steel rail vibration absorber, when parameters of the damper are adjusted on a construction site, the whole steel rail vibration absorber does not need to be greatly disassembled and changed, only an adjusting piece with the specific mass needs to be replaced, operation is easy and convenient, the mass-adjustable steel rail vibration absorber can be used after being installed, the working efficiency of secondary frequency modulation is greatly improved, operation is easy and convenient, and cost is low. And the accuracy degree of frequency modulation of the steel rail vibration absorber can be ensured.
本发明提供了一种质量可调型钢轨吸振器，所述钢轨吸振器至少与轨道的轨底连接，所述钢轨吸振器包括弹性体、调节件，所述调节件以能够拆卸的方式与弹性体连接，通过调整、更换特定质量的调节件，利用调节件的特定质量大小来改变钢轨吸振器的谐振频率；本发明所述的一种质量可调型钢轨吸振器，在施工现场调整阻尼器参数时，无需对整个钢轨吸振器进行大拆大改，只需替换特定质量的调节件即可，操作简单便捷、即装即用，极大地提高了二次调频的工作效率，不仅操作简单便捷，而且有利于确保钢轨吸振器调频的精准程度。
Mass-adjustable steel rail vibration absorber
The invention provides a mass-adjustable steel rail vibration absorber, the steel rail vibration absorber is at least connected with the rail bottom of a rail, the steel rail vibration absorber comprises an elastic body and an adjusting piece, the adjusting piece is detachably connected with the elastic body, and by adjusting and replacing the adjusting piece with the specific mass, the mass of the steel rail vibration absorber can be adjusted. The resonant frequency of the steel rail vibration absorber is changed by utilizing the specific mass of the adjusting piece; according to the mass-adjustable steel rail vibration absorber, when parameters of the damper are adjusted on a construction site, the whole steel rail vibration absorber does not need to be greatly disassembled and changed, only an adjusting piece with the specific mass needs to be replaced, operation is easy and convenient, the mass-adjustable steel rail vibration absorber can be used after being installed, the working efficiency of secondary frequency modulation is greatly improved, operation is easy and convenient, and cost is low. And the accuracy degree of frequency modulation of the steel rail vibration absorber can be ensured.
本发明提供了一种质量可调型钢轨吸振器，所述钢轨吸振器至少与轨道的轨底连接，所述钢轨吸振器包括弹性体、调节件，所述调节件以能够拆卸的方式与弹性体连接，通过调整、更换特定质量的调节件，利用调节件的特定质量大小来改变钢轨吸振器的谐振频率；本发明所述的一种质量可调型钢轨吸振器，在施工现场调整阻尼器参数时，无需对整个钢轨吸振器进行大拆大改，只需替换特定质量的调节件即可，操作简单便捷、即装即用，极大地提高了二次调频的工作效率，不仅操作简单便捷，而且有利于确保钢轨吸振器调频的精准程度。
Mass-adjustable steel rail vibration absorber
一种质量可调型钢轨吸振器
WANG JINCHAO (author) / WANG ZHIQIANG (author) / ZENG FEI (author) / GUO WANTAO (author) / XU NING (author) / ZHANG FAN (author)
2022-04-29
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
ADJUSTABLE STEEL RAIL VIBRATION ABSORBER AND STEEL RAIL VIBRATION ABSORPTION SYSTEM
| European Patent Office | 2023
Adjustable steel rail vibration absorber and steel rail vibration absorption system
| European Patent Office | 2023
| European Patent Office | 2023
| European Patent Office | 2023