A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel corrugated beam steel guardrail for expressway
A novel corrugated beam steel guardrail for an expressway belongs to the technical field of guardrails, comprises a bottom plate, an internally hollow upright post fixedly mounted on the bottom plate, a U-shaped plate arranged on the upright post, and corrugated beam steel detachably mounted on the U-shaped plate, and is characterized in that the U-shaped plate is detachably mounted on the upright post, through holes are respectively formed in two opposite side walls of the upright post, and the U-shaped plate is detachably mounted on the U-shaped plate; corresponding through holes are also formed in the U-shaped plate, coaxial second bolts are installed in the through holes, and nuts are matched with the second bolts in a threaded mode. The device is simple in structure and ingenious in conception, when the wave-shaped beam steel is installed, the U-shaped plate can be close to the wave-shaped beam steel, work done by bending the wave-shaped beam steel can be reduced, and therefore the wave-shaped beam steel can be installed on the U-shaped plate more conveniently, meanwhile, the first arc-shaped plate arranged in the stand column can generate elastic deformation when being impacted by a vehicle, the buffering effect can be achieved, and the service life of the wave-shaped beam steel is prolonged. And further protection is provided, actual requirements can be met, and the method is suitable for popularization.
一种新型的高速公路波形梁钢护栏，属于防护栏技术领域，包括底板，底板上固定安装内部中空的立柱，立柱上设有U形板，U形板上可拆卸安装波形梁钢，其特征在于：U形板可拆卸安装在立柱上，立柱相对的两侧壁上分别开设通孔，U形板上也开设相对应的通孔，通孔内安装同轴的第二螺栓，第二螺栓上螺纹配合螺母。本发明结构简单，构思巧妙，在安装波形梁钢时，U形板能够向波形梁钢靠近，可以减少扳弯波形梁钢所做的功，从而更方便的将波形梁钢安装到U形板上，同时立柱内设有的第一弧形板在受到车辆撞击时能够发生弹性形变，能够起到缓冲作用，提供进一步的防护，能够满足实际需求，适合推广。
Novel corrugated beam steel guardrail for expressway
A novel corrugated beam steel guardrail for an expressway belongs to the technical field of guardrails, comprises a bottom plate, an internally hollow upright post fixedly mounted on the bottom plate, a U-shaped plate arranged on the upright post, and corrugated beam steel detachably mounted on the U-shaped plate, and is characterized in that the U-shaped plate is detachably mounted on the upright post, through holes are respectively formed in two opposite side walls of the upright post, and the U-shaped plate is detachably mounted on the U-shaped plate; corresponding through holes are also formed in the U-shaped plate, coaxial second bolts are installed in the through holes, and nuts are matched with the second bolts in a threaded mode. The device is simple in structure and ingenious in conception, when the wave-shaped beam steel is installed, the U-shaped plate can be close to the wave-shaped beam steel, work done by bending the wave-shaped beam steel can be reduced, and therefore the wave-shaped beam steel can be installed on the U-shaped plate more conveniently, meanwhile, the first arc-shaped plate arranged in the stand column can generate elastic deformation when being impacted by a vehicle, the buffering effect can be achieved, and the service life of the wave-shaped beam steel is prolonged. And further protection is provided, actual requirements can be met, and the method is suitable for popularization.
一种新型的高速公路波形梁钢护栏，属于防护栏技术领域，包括底板，底板上固定安装内部中空的立柱，立柱上设有U形板，U形板上可拆卸安装波形梁钢，其特征在于：U形板可拆卸安装在立柱上，立柱相对的两侧壁上分别开设通孔，U形板上也开设相对应的通孔，通孔内安装同轴的第二螺栓，第二螺栓上螺纹配合螺母。本发明结构简单，构思巧妙，在安装波形梁钢时，U形板能够向波形梁钢靠近，可以减少扳弯波形梁钢所做的功，从而更方便的将波形梁钢安装到U形板上，同时立柱内设有的第一弧形板在受到车辆撞击时能够发生弹性形变，能够起到缓冲作用，提供进一步的防护，能够满足实际需求，适合推广。
Novel corrugated beam steel guardrail for expressway
一种新型的高速公路波形梁钢护栏
SUN SHIJIN (author) / LYU JIANMIN (author)
2024-11-05
Patent
Electronic Resource
Chinese
IPC:
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.
| European Patent Office | 2024