A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel safety guardrail structure for highway bridge
The invention belongs to the technical field of protective fences, and in particular relates to a novel highway safety guardrail structure for a highway bridge. The structure comprises a base; vertical plates are symmetrically fixed to the top of the base; four square inserting holes are formed in one side wall of each vertical plate at equal intervals; four connecting plates are arranged above the base at equal intervals; square inserting blocks are symmetrically fixed to one side walls of the connecting plates; the square inserting blocks penetrate through the corresponding square insertingholes in a sliding mode respectively; and one side walls of the connecting plates are attached to one side walls of the vertical plates. Through cooperation of the vertical plates, the connecting plates, the square inserting blocks, the supporting plates, fixing plates, sliding plates, transverse rods, pulling plates, first springs, triangular blocks, square clamping rods and trapezoidal blocks, when protection plates and buffer parts are damaged, the protection plates and the buffer parts can be replaced conveniently and rapidly; and through telescopic sleeves, second springs, support blocks,guide rods, connecting blocks, third springs and connecting rods, when a vehicle collides with the protection plates, a good damping and buffering effect can be achieved.
本发明属于防护栏技术领域，尤其为一种新型公路桥梁用安全护栏结构，包括底座，所述底座的顶部对称固定有竖板，所述竖板的一侧壁均等距开设有四个方形插孔，所述底座的上方等距设置有四个连接板，所述连接板的一侧壁均对称固定有方形插块，所述方形插块分别滑动穿过相对应的方形插孔，所述连接板的一侧壁均与竖板的一侧壁贴合。本发明通过竖板、连接板、方形插块、支撑板、固定板、滑板、横杆、拉板、第一弹簧、三角块、方形卡杆和梯形块的配合，当防护板和缓冲部件损坏时，可以较为方便快捷的对其进行更换，通过伸缩套筒、第二弹簧、支架块、导向杆、连接块、第三弹簧和连杆，当车辆撞击到防护板上时，可以起到较好的减震缓冲作用。
Novel safety guardrail structure for highway bridge
The invention belongs to the technical field of protective fences, and in particular relates to a novel highway safety guardrail structure for a highway bridge. The structure comprises a base; vertical plates are symmetrically fixed to the top of the base; four square inserting holes are formed in one side wall of each vertical plate at equal intervals; four connecting plates are arranged above the base at equal intervals; square inserting blocks are symmetrically fixed to one side walls of the connecting plates; the square inserting blocks penetrate through the corresponding square insertingholes in a sliding mode respectively; and one side walls of the connecting plates are attached to one side walls of the vertical plates. Through cooperation of the vertical plates, the connecting plates, the square inserting blocks, the supporting plates, fixing plates, sliding plates, transverse rods, pulling plates, first springs, triangular blocks, square clamping rods and trapezoidal blocks, when protection plates and buffer parts are damaged, the protection plates and the buffer parts can be replaced conveniently and rapidly; and through telescopic sleeves, second springs, support blocks,guide rods, connecting blocks, third springs and connecting rods, when a vehicle collides with the protection plates, a good damping and buffering effect can be achieved.
本发明属于防护栏技术领域，尤其为一种新型公路桥梁用安全护栏结构，包括底座，所述底座的顶部对称固定有竖板，所述竖板的一侧壁均等距开设有四个方形插孔，所述底座的上方等距设置有四个连接板，所述连接板的一侧壁均对称固定有方形插块，所述方形插块分别滑动穿过相对应的方形插孔，所述连接板的一侧壁均与竖板的一侧壁贴合。本发明通过竖板、连接板、方形插块、支撑板、固定板、滑板、横杆、拉板、第一弹簧、三角块、方形卡杆和梯形块的配合，当防护板和缓冲部件损坏时，可以较为方便快捷的对其进行更换，通过伸缩套筒、第二弹簧、支架块、导向杆、连接块、第三弹簧和连杆，当车辆撞击到防护板上时，可以起到较好的减震缓冲作用。
Novel safety guardrail structure for highway bridge
一种新型公路桥梁用安全护栏结构
HONG KAI (author) / ZHOU MINGHUI (author) / FU JUNYI (author) / WU XUEDONG (author) / JIANG JUN (author) / GUO XIANG (author)
2020-09-29
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.
Highway bridge safety anti-collision guardrail equipment
| European Patent Office | 2021