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A platform for research: civil engineering, architecture and urbanism
Railway building structure wind pressure vibration buffering device
The invention discloses a railway building structure wind pressure vibration buffering device which comprises a main plate body, a first vibration absorption plate and a second vibration absorption plate. An outer clamping plate and an inner clamping plate are arranged on the main plate body, buffering supporting columns are fixedly installed at the four corners of the end face, facing the first vibration absorption plate, of the main plate body, and a vibration absorption structure is arranged between the first vibration absorption plate and the second vibration absorption plate. A vibration absorption piece is installed on the side face, away from the first vibration absorption plate, of the second vibration absorption plate. The device is reasonable and simple in structure and convenient to install, wind pressure can be firstly transmitted to the vibration absorption pieces, the vibration absorption pieces conduct primary vibration absorption, then the vibration absorption pieces transmit the force to the second vibration absorption plate, the second vibration absorption plate transmits the force to the first vibration absorption plate through the vibration absorption structure, the vibration absorption structure conducts secondary force unloading, and the buffering supporting columns conduct third-time force unloading; the impact force generated by the wind pressure can be reduced to the minimum, the vibration force borne by the building is reduced, and the good protection function is achieved.
本发明公开了铁路建构筑物风压振动缓冲装置，包括主板体、第一吸振板与第二吸振板，主板体上设有外夹板与内夹板，主板体朝向第一吸振板的一端面四角处固定安装有缓冲支柱，第一吸振板与第二吸振板之间设有吸振结构，第二吸振板远离第一吸振板的一侧面安装有吸振片。本发明结构合理简单，安装方便，风压会最先传递给吸振片，吸振片进行初级吸振，紧接着吸振片会将这股力传递给第二吸振板，第二吸振板会通过吸振结构传递给第一吸振板，吸振结构会进行二次卸力，缓冲支柱进行三次卸力，可以确保风压所产生的冲击力降到最小，降低建构筑物因此受到的振动力的大小，起到很好的保护功能。
Railway building structure wind pressure vibration buffering device
The invention discloses a railway building structure wind pressure vibration buffering device which comprises a main plate body, a first vibration absorption plate and a second vibration absorption plate. An outer clamping plate and an inner clamping plate are arranged on the main plate body, buffering supporting columns are fixedly installed at the four corners of the end face, facing the first vibration absorption plate, of the main plate body, and a vibration absorption structure is arranged between the first vibration absorption plate and the second vibration absorption plate. A vibration absorption piece is installed on the side face, away from the first vibration absorption plate, of the second vibration absorption plate. The device is reasonable and simple in structure and convenient to install, wind pressure can be firstly transmitted to the vibration absorption pieces, the vibration absorption pieces conduct primary vibration absorption, then the vibration absorption pieces transmit the force to the second vibration absorption plate, the second vibration absorption plate transmits the force to the first vibration absorption plate through the vibration absorption structure, the vibration absorption structure conducts secondary force unloading, and the buffering supporting columns conduct third-time force unloading; the impact force generated by the wind pressure can be reduced to the minimum, the vibration force borne by the building is reduced, and the good protection function is achieved.
本发明公开了铁路建构筑物风压振动缓冲装置，包括主板体、第一吸振板与第二吸振板，主板体上设有外夹板与内夹板，主板体朝向第一吸振板的一端面四角处固定安装有缓冲支柱，第一吸振板与第二吸振板之间设有吸振结构，第二吸振板远离第一吸振板的一侧面安装有吸振片。本发明结构合理简单，安装方便，风压会最先传递给吸振片，吸振片进行初级吸振，紧接着吸振片会将这股力传递给第二吸振板，第二吸振板会通过吸振结构传递给第一吸振板，吸振结构会进行二次卸力，缓冲支柱进行三次卸力，可以确保风压所产生的冲击力降到最小，降低建构筑物因此受到的振动力的大小，起到很好的保护功能。
Railway building structure wind pressure vibration buffering device
铁路建构筑物风压振动缓冲装置
HUANG XUDONG (author)
2021-08-31
Patent
Electronic Resource
Chinese
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