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A platform for research: civil engineering, architecture and urbanism
Rail vibration reduction structure for rail transit
The invention discloses a railvibration reduction structure for rail transit, which comprises a roadbed, a sleeper is fixedly mounted on the upper surface of the roadbed, rails are fixedly mounted in the middle of the upper surface of the sleeper close to the left side and the right side, gaskets are fixedly mounted in the middle of the upper surface of the sleeper close to the left side and the right side, and fasteners are arranged in the middle of the upper surfaces of the gaskets. First springs are fixedly installed in the middles of the upper surfaces of the gaskets, bolts are fixedly installed in the middles of the upper surfaces of the first springs, supporting rods are fixedly installed on the left side and the right side of the lower surface of the sleeper close to the middles, the lower surfaces of the supporting rods are rotationally connected with universal ball joints, and bearing plates are rotationally installed on the outer side surfaces of the universal ball joints. And a second spring is fixedly mounted on the lower surface of the bearing plate. Through the arrangement of the first springs and the second springs, the rail has a very good buffering effect, and through the arrangement of the cooling water pipes, a roadbed and a sleeper can be cooled, so that the rail is prevented from being damaged due to high temperature.
本发明公开了一种轨道交通用轨道减振结构，包括路基，路基的上表面固定安装有轨枕，轨枕的上表面中间靠左右两侧位置固定安装有轨道，轨枕的上表面中间靠左右两侧位置固定安装有垫片，垫片的上表面中间位置设有扣件，垫片的上表面中间位置固定安装有第一弹簧，第一弹簧的上表面中间位置固定安装有螺栓，轨枕的下表面左右两侧靠中间位置固定安装有支撑杆，支撑杆的下表面转动连接有球形万向节，球形万向节的外侧表面转动安装有承载板，承载板的下表面固定安装有第二弹簧。通过设置的第一弹簧和第二弹簧，使得轨道具有很好的缓冲作用，通过设置的冷却水管，能够用来对路基和轨枕进行降温，从而避免轨道因高温造成的损坏。
Rail vibration reduction structure for rail transit
The invention discloses a railvibration reduction structure for rail transit, which comprises a roadbed, a sleeper is fixedly mounted on the upper surface of the roadbed, rails are fixedly mounted in the middle of the upper surface of the sleeper close to the left side and the right side, gaskets are fixedly mounted in the middle of the upper surface of the sleeper close to the left side and the right side, and fasteners are arranged in the middle of the upper surfaces of the gaskets. First springs are fixedly installed in the middles of the upper surfaces of the gaskets, bolts are fixedly installed in the middles of the upper surfaces of the first springs, supporting rods are fixedly installed on the left side and the right side of the lower surface of the sleeper close to the middles, the lower surfaces of the supporting rods are rotationally connected with universal ball joints, and bearing plates are rotationally installed on the outer side surfaces of the universal ball joints. And a second spring is fixedly mounted on the lower surface of the bearing plate. Through the arrangement of the first springs and the second springs, the rail has a very good buffering effect, and through the arrangement of the cooling water pipes, a roadbed and a sleeper can be cooled, so that the rail is prevented from being damaged due to high temperature.
本发明公开了一种轨道交通用轨道减振结构，包括路基，路基的上表面固定安装有轨枕，轨枕的上表面中间靠左右两侧位置固定安装有轨道，轨枕的上表面中间靠左右两侧位置固定安装有垫片，垫片的上表面中间位置设有扣件，垫片的上表面中间位置固定安装有第一弹簧，第一弹簧的上表面中间位置固定安装有螺栓，轨枕的下表面左右两侧靠中间位置固定安装有支撑杆，支撑杆的下表面转动连接有球形万向节，球形万向节的外侧表面转动安装有承载板，承载板的下表面固定安装有第二弹簧。通过设置的第一弹簧和第二弹簧，使得轨道具有很好的缓冲作用，通过设置的冷却水管，能够用来对路基和轨枕进行降温，从而避免轨道因高温造成的损坏。
Rail vibration reduction structure for rail transit
一种轨道交通用轨道减振结构
CAO XINZHI (author)
2021-07-09
Patent
Electronic Resource
Chinese
Higher vibration reduction fastener of urban rail transit rail
| European Patent Office | 2021