Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-row chained combined roller guardrail
The invention provides a double-row chained combined type roller guardrail. The device comprises a foundation structure, a stand column supporting structure, cross beams and a roller, the stand column supporting structure is fixedly connected to the foundation structure, the cross beams comprise the first cross beam and the second cross beam which are arranged on the two sides of the stand column supporting structure respectively, and the cross beams and the foundation structure are provided with a first sliding groove and a second sliding groove respectively. The rollers are connected with the sliding blocks through hanging shafts, the upper sliding blocks are arranged in the first sliding grooves, the lower sliding blocks are arranged in the second sliding grooves, and high-rib springs are arranged between the adjacent rollers at preset intervals in the sliding way. While the functions of a traditional guardrail are taken into consideration, a vehicle is protected to a certain degree, and damage to the vehicle and the guardrail due to collision is reduced through the elastic energy absorption design at multiple positions. And through the springs and a link structure, the vehicle collision energy is effectively transmitted to the whole guardrail foundation, and the impact resistance of the guardrail is improved.
本发明提供一种双排链接组合式滚筒护栏。本发明包括基础结构、立柱支撑结构、横梁和滚筒，所述立柱支撑结构固定连接在基础结构上，所述横梁包括第一横梁和第二横梁，二者分别设置在立柱支撑结构的两侧，所述横梁和基础结构上分别设有第一滑槽和第二滑槽，滚筒通过悬挂轴与滑块相连，上方滑块设置在第一滑槽中，下方滑块设置在第二滑槽中，所述滑道内相邻预设间隔的滚筒之间设有高筋弹簧。本发明在兼顾传统护栏功能的同时，对车辆有了一定程度上的保护，通过多处弹性吸能设计，减小了因冲撞对车辆和护栏造成的损伤。通过弹簧与链接结构，有效的将车辆碰撞的能量传递到整个护栏基础，提高了护栏的抗冲击能力。
Double-row chained combined roller guardrail
The invention provides a double-row chained combined type roller guardrail. The device comprises a foundation structure, a stand column supporting structure, cross beams and a roller, the stand column supporting structure is fixedly connected to the foundation structure, the cross beams comprise the first cross beam and the second cross beam which are arranged on the two sides of the stand column supporting structure respectively, and the cross beams and the foundation structure are provided with a first sliding groove and a second sliding groove respectively. The rollers are connected with the sliding blocks through hanging shafts, the upper sliding blocks are arranged in the first sliding grooves, the lower sliding blocks are arranged in the second sliding grooves, and high-rib springs are arranged between the adjacent rollers at preset intervals in the sliding way. While the functions of a traditional guardrail are taken into consideration, a vehicle is protected to a certain degree, and damage to the vehicle and the guardrail due to collision is reduced through the elastic energy absorption design at multiple positions. And through the springs and a link structure, the vehicle collision energy is effectively transmitted to the whole guardrail foundation, and the impact resistance of the guardrail is improved.
本发明提供一种双排链接组合式滚筒护栏。本发明包括基础结构、立柱支撑结构、横梁和滚筒，所述立柱支撑结构固定连接在基础结构上，所述横梁包括第一横梁和第二横梁，二者分别设置在立柱支撑结构的两侧，所述横梁和基础结构上分别设有第一滑槽和第二滑槽，滚筒通过悬挂轴与滑块相连，上方滑块设置在第一滑槽中，下方滑块设置在第二滑槽中，所述滑道内相邻预设间隔的滚筒之间设有高筋弹簧。本发明在兼顾传统护栏功能的同时，对车辆有了一定程度上的保护，通过多处弹性吸能设计，减小了因冲撞对车辆和护栏造成的损伤。通过弹簧与链接结构，有效的将车辆碰撞的能量传递到整个护栏基础，提高了护栏的抗冲击能力。
Double-row chained combined roller guardrail
双排链接组合式滚筒护栏
ZHANG MINGZHEN (Autor:in) / MA BAIYU (Autor:in) / LYU MENG (Autor:in) / WANG ZHUO (Autor:in) / CHEN MENGLU (Autor:in) / HOU YILIE (Autor:in) / LIU CHANG (Autor:in) / ZHOU YINGFENG (Autor:in) / CHO SE-YOON (Autor:in)
31.01.2023
Patent
Elektronische Ressource
Chinesisch
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.