A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Constraint guide type rail vibration reduction fastener structure
The invention discloses a constraint guide type rail vibration reduction fastener structure, which comprises a sleeper, a bottom-layer iron base plate, a mounting plate, a lower sliding seat, a rail bearing iron base plate, a cover plate, a steel rail and fasteners. The constraint guide type rail vibration reduction fastener structure has the following beneficial effects that when the steel rail is vibrated, the rail bearing iron base plate vibrates; through the arrangement of the first springs, the function of buffering vibration can be achieved; when the rail bearing iron base plate vibrates, the upper sliding block is driven to vibrate, the lower sliding block matched with the upper sliding block through an inclined plane translates leftwards and rightwards; the second spring can bufferthe movement of the lower sliding block, and a role of buffering vibration is played for the rail bearing iron base plate; the first springs and the second springs are used in cooperation, vibrationof the rail bearing iron base plate and the steel rail can be effectively buffered, meanwhile, the steel rail is installed through the fasteners, the fasteners are convenient to install and detach, and therefore the steel rail is convenient to install, and the fastener is convenient to replace.
本发明公布了一种约束导向型轨道减振扣件结构，包括枕轨、底层铁垫板、安装板、下滑座、承轨铁垫板、盖板、钢轨和扣件，本发明的有益效果是，当钢轨受到震动的时候，使得承轨铁垫板震动，第一弹簧的设置可以起到缓冲震动的功能，且承轨铁垫板震动时，带动上滑块震动，与上滑块通过斜面吻合的下滑块进行左右的平移，第二弹簧可以缓冲下滑块的运动，从而对承轨铁垫板起到缓冲震动的功能，第一弹簧和第二弹簧配合使用，可以有效缓冲承轨铁垫板和钢轨的震动，同时，通过扣件对钢轨进行安装，扣件的安装和拆卸方便，从而使得钢轨的安装和扣件的更换也比较方便。
Constraint guide type rail vibration reduction fastener structure
The invention discloses a constraint guide type rail vibration reduction fastener structure, which comprises a sleeper, a bottom-layer iron base plate, a mounting plate, a lower sliding seat, a rail bearing iron base plate, a cover plate, a steel rail and fasteners. The constraint guide type rail vibration reduction fastener structure has the following beneficial effects that when the steel rail is vibrated, the rail bearing iron base plate vibrates; through the arrangement of the first springs, the function of buffering vibration can be achieved; when the rail bearing iron base plate vibrates, the upper sliding block is driven to vibrate, the lower sliding block matched with the upper sliding block through an inclined plane translates leftwards and rightwards; the second spring can bufferthe movement of the lower sliding block, and a role of buffering vibration is played for the rail bearing iron base plate; the first springs and the second springs are used in cooperation, vibrationof the rail bearing iron base plate and the steel rail can be effectively buffered, meanwhile, the steel rail is installed through the fasteners, the fasteners are convenient to install and detach, and therefore the steel rail is convenient to install, and the fastener is convenient to replace.
本发明公布了一种约束导向型轨道减振扣件结构，包括枕轨、底层铁垫板、安装板、下滑座、承轨铁垫板、盖板、钢轨和扣件，本发明的有益效果是，当钢轨受到震动的时候，使得承轨铁垫板震动，第一弹簧的设置可以起到缓冲震动的功能，且承轨铁垫板震动时，带动上滑块震动，与上滑块通过斜面吻合的下滑块进行左右的平移，第二弹簧可以缓冲下滑块的运动，从而对承轨铁垫板起到缓冲震动的功能，第一弹簧和第二弹簧配合使用，可以有效缓冲承轨铁垫板和钢轨的震动，同时，通过扣件对钢轨进行安装，扣件的安装和拆卸方便，从而使得钢轨的安装和扣件的更换也比较方便。
Constraint guide type rail vibration reduction fastener structure
一种约束导向型轨道减振扣件结构
HU ZONGDAO (author)
2020-09-01
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Elastic constraint type vibration reduction fastener with built-in sensor
| European Patent Office | 2023
Higher vibration reduction fastener of urban rail transit rail
| European Patent Office | 2021
Liquid resistance type high-grade vibration reduction fastener for rail transit
| European Patent Office | 2024