Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a bridge impact buffering safety guardrail. The bridge impact buffering safety guardrail includes a deck, and a buffer cavity of which the upper end wall is communicated with the outside is formed in the bridge deck; three transverse rods and three vertical rods are arranged on the upper side of the bridge deck, and the transverse rods and the vertical rods are perpendicularly fixed. A rotating mechanism used for supporting the vertical rods on the left side and the right side is arranged in the bridge deck. Connecting mechanisms used for being connected with other guardrails are arranged in the transverse rods. Four rotating blocks penetrated by the transverse rods are connected to the transverse rod on the uppermost side in a sliding manner; the bridge impact buffering safety guardrail is simple in structure and convenient in operation, and through mechanical transmission, buffering is provided for a vehicle directly impacting the guardrails, so that harm to personnel in the vehicle is reduced, an upper-layer guardrail is provided in the guardrail moving process, the vehicle is prevented from turning over, when the connecting position of the two guardrailsis impacted, guardrail rotation can also provide buffering during guardrail rotation buffering, and the vehicle is prevented from impacting the weak connecting position and being away from the guardrails.
本发明公开一种桥梁撞击缓冲安全防护栏，包括桥面，所述桥面内设有上端壁连通外部的缓冲腔，所述桥面上侧设有三根横杆以及三根竖杆且所述横杆和所述竖杆之间相互垂直固定，所述桥面内设有用于支撑左右两侧所述竖杆的转动机构，所述横杆内设有用于连接其他护栏的连接机构，最上侧的所述横杆上滑动连接有四个被所述横杆贯穿的转动块，本发明结构简单，操作便捷，通过机械的传动，为直接撞击护栏的车辆提供缓冲，从而减少对车内人员的伤害，在护栏移动过程中提供上层护栏，防止车辆翻车，且在撞击两块护栏连接处时，护栏转动缓冲时护栏转动也会提供缓冲，防止车辆撞击连接薄弱处而远离护栏。
The invention discloses a bridge impact buffering safety guardrail. The bridge impact buffering safety guardrail includes a deck, and a buffer cavity of which the upper end wall is communicated with the outside is formed in the bridge deck; three transverse rods and three vertical rods are arranged on the upper side of the bridge deck, and the transverse rods and the vertical rods are perpendicularly fixed. A rotating mechanism used for supporting the vertical rods on the left side and the right side is arranged in the bridge deck. Connecting mechanisms used for being connected with other guardrails are arranged in the transverse rods. Four rotating blocks penetrated by the transverse rods are connected to the transverse rod on the uppermost side in a sliding manner; the bridge impact buffering safety guardrail is simple in structure and convenient in operation, and through mechanical transmission, buffering is provided for a vehicle directly impacting the guardrails, so that harm to personnel in the vehicle is reduced, an upper-layer guardrail is provided in the guardrail moving process, the vehicle is prevented from turning over, when the connecting position of the two guardrailsis impacted, guardrail rotation can also provide buffering during guardrail rotation buffering, and the vehicle is prevented from impacting the weak connecting position and being away from the guardrails.
本发明公开一种桥梁撞击缓冲安全防护栏，包括桥面，所述桥面内设有上端壁连通外部的缓冲腔，所述桥面上侧设有三根横杆以及三根竖杆且所述横杆和所述竖杆之间相互垂直固定，所述桥面内设有用于支撑左右两侧所述竖杆的转动机构，所述横杆内设有用于连接其他护栏的连接机构，最上侧的所述横杆上滑动连接有四个被所述横杆贯穿的转动块，本发明结构简单，操作便捷，通过机械的传动，为直接撞击护栏的车辆提供缓冲，从而减少对车内人员的伤害，在护栏移动过程中提供上层护栏，防止车辆翻车，且在撞击两块护栏连接处时，护栏转动缓冲时护栏转动也会提供缓冲，防止车辆撞击连接薄弱处而远离护栏。
Bridge impact buffering safety guardrail
一种桥梁撞击缓冲安全防护栏
LU XIULI (Autor:in)
15.05.2020
Patent
Elektronische Ressource
Chinesisch
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.
Bridge anti-collision guardrail with good buffering effect
| Europäisches Patentamt | 2021