A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a bridge anti-collision guardrail with a buffer structure, which comprises a plurality of groups of racks, a first buffer assembly, a second buffer assembly, a rotating sleeve and a shell, anti-collision columns are rotatably mounted on the racks, notches are formed in the racks, the rotating sleeve is rotatably mounted outside the anti-collision columns, the shell is fixedly mounted on the racks, and the first buffer assembly and the second buffer assembly are fixedly mounted on the shell. A rotating disc is rotationally installed in the shell, a plurality of sets of semicircular protruding blocks with different diameters are fixedly installed outside the rotating disc, a winding roller is further fixedly installed on the rotating disc, a second pull rope is wound around the winding roller and fixedly connected with a rotating sleeve, and the first buffering assembly is arranged in the shell. According to the vehicle protection device, through the arrangement of the first buffering assembly, when the vehicle is subjected to tangential collision, the rotating sleeve rotates, so that the first buffering assembly is controlled to work, progressive buffering is carried out, and the vehicle is protected.
本发明涉及一种带有缓冲结构的桥梁防撞护栏，包括机架、第一缓冲组件、第二缓冲组件、转套和壳体，所述机架设有多组，所述机架上转动安装有防撞柱，所述机架内设有槽口，所述转套转动安装在防撞柱的外部，所述壳体固定安装在机架上，所述壳体内转动安装有转盘，所述转盘的外部固定安装有多组不同直径大小的半圆凸块，所述转盘上还固定安装有缠绕辊，所述缠绕辊上缠绕有第二拉绳，所述第二拉绳与转套固定连接，所述第一缓冲组件设置在壳体内；本发明中，通过设置的第一缓冲组件，当受到切向撞击时，转套转动，从而控制第一缓冲组件工作，进行循序渐进的缓冲，从而对车辆进行防护。
The invention relates to a bridge anti-collision guardrail with a buffer structure, which comprises a plurality of groups of racks, a first buffer assembly, a second buffer assembly, a rotating sleeve and a shell, anti-collision columns are rotatably mounted on the racks, notches are formed in the racks, the rotating sleeve is rotatably mounted outside the anti-collision columns, the shell is fixedly mounted on the racks, and the first buffer assembly and the second buffer assembly are fixedly mounted on the shell. A rotating disc is rotationally installed in the shell, a plurality of sets of semicircular protruding blocks with different diameters are fixedly installed outside the rotating disc, a winding roller is further fixedly installed on the rotating disc, a second pull rope is wound around the winding roller and fixedly connected with a rotating sleeve, and the first buffering assembly is arranged in the shell. According to the vehicle protection device, through the arrangement of the first buffering assembly, when the vehicle is subjected to tangential collision, the rotating sleeve rotates, so that the first buffering assembly is controlled to work, progressive buffering is carried out, and the vehicle is protected.
本发明涉及一种带有缓冲结构的桥梁防撞护栏，包括机架、第一缓冲组件、第二缓冲组件、转套和壳体，所述机架设有多组，所述机架上转动安装有防撞柱，所述机架内设有槽口，所述转套转动安装在防撞柱的外部，所述壳体固定安装在机架上，所述壳体内转动安装有转盘，所述转盘的外部固定安装有多组不同直径大小的半圆凸块，所述转盘上还固定安装有缠绕辊，所述缠绕辊上缠绕有第二拉绳，所述第二拉绳与转套固定连接，所述第一缓冲组件设置在壳体内；本发明中，通过设置的第一缓冲组件，当受到切向撞击时，转套转动，从而控制第一缓冲组件工作，进行循序渐进的缓冲，从而对车辆进行防护。
Bridge anti-collision guardrail with buffer structure
一种带有缓冲结构的桥梁防撞护栏
JI XIAOYE (author)
2023-05-16
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.