A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Damping protection device for highway bridge guardrail
The highway bridge guardrail damping protection device comprises a mounting base plate and a stand column, a base is fixedly mounted at the top of the mounting base plate, the stand column is fixedly mounted at the top of the base, and the back face of the stand column is fixedly connected with the base through a supporting beam; and a mounting cavity is fixedly mounted on the front face of the stand column through five sets of spring shock absorbers, a third mounting groove is formed in the front face of the mounting cavity, a guide roller is rotationally mounted in the third mounting groove, and the guide roller is sleeved with a rubber anti-collision buffering sleeve piece extending out of the third mounting groove. According to the guardrail device, integration of the guardrail device is achieved through the installation base plate, the stand columns and the supporting beams, the installation cavity and the spring shock absorbers improve the protection strength of the guardrail device, meanwhile, the shock absorption effect of the guardrail device is achieved, the buffering effect of the guardrail device on the guardrail is effectively improved, the shock absorption effect of the guardrail device on the guardrail is achieved, and the service life of the guardrail device is prolonged. And the deformation rate of the guardrail is reduced.
本发明公开了一种公路桥梁护栏减震保护装置，包括安装基板和立柱，所述安装基板的顶部固定安装有底座，所述底座的顶部固定安装有立柱，所述立柱的背面通过支撑梁与底座固定连接，所述立柱的正面通过五组弹簧减震器固定安装有安装腔体，所述安装腔体的正面设有第三安装槽，所述第三安装槽的内部转动安装有导向辊，所述导向辊上套有延伸出第三安装槽的橡胶防撞缓冲套件。本发明通过设置的安装基板、立柱与支撑梁使装置实现了护栏装置一体化，安装腔体、弹簧减震器不但增加了装置的防护强度，同时又实现了装置的减震效果，有效的增加了装置对护栏的缓冲效果，实现了装置对护栏的减震作用，降低了护栏的形变率。
Damping protection device for highway bridge guardrail
The highway bridge guardrail damping protection device comprises a mounting base plate and a stand column, a base is fixedly mounted at the top of the mounting base plate, the stand column is fixedly mounted at the top of the base, and the back face of the stand column is fixedly connected with the base through a supporting beam; and a mounting cavity is fixedly mounted on the front face of the stand column through five sets of spring shock absorbers, a third mounting groove is formed in the front face of the mounting cavity, a guide roller is rotationally mounted in the third mounting groove, and the guide roller is sleeved with a rubber anti-collision buffering sleeve piece extending out of the third mounting groove. According to the guardrail device, integration of the guardrail device is achieved through the installation base plate, the stand columns and the supporting beams, the installation cavity and the spring shock absorbers improve the protection strength of the guardrail device, meanwhile, the shock absorption effect of the guardrail device is achieved, the buffering effect of the guardrail device on the guardrail is effectively improved, the shock absorption effect of the guardrail device on the guardrail is achieved, and the service life of the guardrail device is prolonged. And the deformation rate of the guardrail is reduced.
本发明公开了一种公路桥梁护栏减震保护装置，包括安装基板和立柱，所述安装基板的顶部固定安装有底座，所述底座的顶部固定安装有立柱，所述立柱的背面通过支撑梁与底座固定连接，所述立柱的正面通过五组弹簧减震器固定安装有安装腔体，所述安装腔体的正面设有第三安装槽，所述第三安装槽的内部转动安装有导向辊，所述导向辊上套有延伸出第三安装槽的橡胶防撞缓冲套件。本发明通过设置的安装基板、立柱与支撑梁使装置实现了护栏装置一体化，安装腔体、弹簧减震器不但增加了装置的防护强度，同时又实现了装置的减震效果，有效的增加了装置对护栏的缓冲效果，实现了装置对护栏的减震作用，降低了护栏的形变率。
Damping protection device for highway bridge guardrail
一种公路桥梁护栏减震保护装置
YANG CHAOCHAO (author) / ZHU XIAOLI (author) / LI GUIFU (author)
2023-02-28
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.