A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Assembly type bridge anti-collision guardrail
The invention provides an assembly type bridge anti-collision guardrail. The two sides of a bridge floor of a bridge are provided with hollowed-out edges. The anti-collision guardrail comprises a plurality of U-shaped bases used for being clamped on the hollowed-out edges of the bridge floor, and a guardrail assembly which is used for blocking the vehicle. Each U-shaped base comprises a first wingplate, a second wing plate and a connecting wing plate connecting the first wing plate and the second wing plate, wherein the first wing plate and the second wing plate can be attached to the upper surface and the lower surface of the bridge floor hollowed-out edge respectively. Each U-shaped base is connected with at least one U-shaped base on the opposite side of the bridge floor through a steel strand. The guardrail assembly comprises guardrail stand columns, guardrail connecting pieces and a plurality of guardrail cross beams, wherein the number of the guardrail stand columns is the sameas that of the U-shaped bases; each guardrail stand column is vertically fixed to the first wing plate of the U-shaped base through the corresponding guardrail connecting piece; and at least two guardrail cross beams are fixed between every two adjacent guardrail stand columns.
本发明提供了一种装配式桥梁防撞防护栏，桥梁的桥面两侧具有挑空边缘，防撞防护栏包括：多个U形底座用于夹设在桥面挑空边缘；以及用于阻挡车辆的护栏组件；每一U形底座包括：能够分别与桥面挑空边缘的上、下表面贴合的第一翼板和第二翼板，以及连接第一翼板和第二翼板的连接翼板；每一U形底座通过钢绞线与桥面对侧的至少一个U形底座连接；护栏组件包括：与U形底座数量相同的护栏立柱和护栏连接件，以及多根护栏横梁；每一护栏立柱通过对应的护栏连接件垂直固定在U形底座的第一翼板上，相邻的两根护栏立柱之间固定有至少两根护栏横梁。
Assembly type bridge anti-collision guardrail
The invention provides an assembly type bridge anti-collision guardrail. The two sides of a bridge floor of a bridge are provided with hollowed-out edges. The anti-collision guardrail comprises a plurality of U-shaped bases used for being clamped on the hollowed-out edges of the bridge floor, and a guardrail assembly which is used for blocking the vehicle. Each U-shaped base comprises a first wingplate, a second wing plate and a connecting wing plate connecting the first wing plate and the second wing plate, wherein the first wing plate and the second wing plate can be attached to the upper surface and the lower surface of the bridge floor hollowed-out edge respectively. Each U-shaped base is connected with at least one U-shaped base on the opposite side of the bridge floor through a steel strand. The guardrail assembly comprises guardrail stand columns, guardrail connecting pieces and a plurality of guardrail cross beams, wherein the number of the guardrail stand columns is the sameas that of the U-shaped bases; each guardrail stand column is vertically fixed to the first wing plate of the U-shaped base through the corresponding guardrail connecting piece; and at least two guardrail cross beams are fixed between every two adjacent guardrail stand columns.
本发明提供了一种装配式桥梁防撞防护栏，桥梁的桥面两侧具有挑空边缘，防撞防护栏包括：多个U形底座用于夹设在桥面挑空边缘；以及用于阻挡车辆的护栏组件；每一U形底座包括：能够分别与桥面挑空边缘的上、下表面贴合的第一翼板和第二翼板，以及连接第一翼板和第二翼板的连接翼板；每一U形底座通过钢绞线与桥面对侧的至少一个U形底座连接；护栏组件包括：与U形底座数量相同的护栏立柱和护栏连接件，以及多根护栏横梁；每一护栏立柱通过对应的护栏连接件垂直固定在U形底座的第一翼板上，相邻的两根护栏立柱之间固定有至少两根护栏横梁。
Assembly type bridge anti-collision guardrail
装配式桥梁防撞防护栏
HUANG LIANG (author) / YAO JUNCHENG (author) / GENG PEIGANG (author) / ZHU YONGFU (author) / JIANG JINJIN (author) / FENG YITENG (author) / PENG LIANGKUN (author) / LIU DUN (author) / JIANG LIANGXIONG (author) / HOU YUJIE (author)
2020-07-14
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Light high-strength assembly type bridge anti-collision guardrail
| European Patent Office | 2022