Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of guardrails, in particular to a road guardrail protection device which comprises a load bearing base, and a plurality of fixing bolts are connected to the load bearing base in a penetrating and threaded mode. The first buffer mechanism is arranged on the load bearing base, the first buffer mechanism comprises a splicing groove, the splicing groove is formed in the load bearing base, a splicing block is slidably connected in the splicing groove, through cooperation of the load bearing base, a fixing bolt, the splicing block, the supporting mechanism and the like, the protection plate is conveniently supported, the stability of the protection plate is guaranteed, and when the protection plate is impacted, the protection plate is prevented from being damaged. Through cooperation of a second rotating ring, a first buffer spring, a buffer pad, a rotating shaft, a volute spiral spring and the like, preliminary buffering and damping are facilitated, cooperation of an elastic plate, a second sliding block and the like is facilitated, further buffering is facilitated, cooperation of a first reinforcing mechanism and a second reinforcing mechanism is facilitated, buffering is conducted again, and the situation that a vehicle directly collides with the protection plate is avoided; and multiple times of buffering and damping are facilitated, impact force can be effectively buffered and neutralized, and the protection performance is improved.
本发明涉及护栏技术领域，具体为一种公路护栏防护装置，包括：负重底座，负重底座上贯穿螺纹连接有多个固定螺栓；缓冲机构一，缓冲机构一设置在负重底座上，缓冲机构一包括拼接槽，拼接槽开设在负重底座上，拼接槽内滑动连接有拼接块，通过负重底座、固定螺栓、拼接块、支撑机构等的配合，便于对防护板进行支撑，保障了防护板的稳定，在受到撞击时，通过转动环二、缓冲弹簧一、缓冲垫、转轴、涡卷弹簧等的配合，便于进行初步的缓冲减震，便于弹力板、滑块二等进行配合，进一步进行缓冲，便于增强机构一和增强机构二进行配合，再次进行缓冲，避免了车辆直接撞击在防护板上，便于进行多次缓冲减震，可以有效的缓冲中和撞击力，提高了防护性能。
The invention relates to the technical field of guardrails, in particular to a road guardrail protection device which comprises a load bearing base, and a plurality of fixing bolts are connected to the load bearing base in a penetrating and threaded mode. The first buffer mechanism is arranged on the load bearing base, the first buffer mechanism comprises a splicing groove, the splicing groove is formed in the load bearing base, a splicing block is slidably connected in the splicing groove, through cooperation of the load bearing base, a fixing bolt, the splicing block, the supporting mechanism and the like, the protection plate is conveniently supported, the stability of the protection plate is guaranteed, and when the protection plate is impacted, the protection plate is prevented from being damaged. Through cooperation of a second rotating ring, a first buffer spring, a buffer pad, a rotating shaft, a volute spiral spring and the like, preliminary buffering and damping are facilitated, cooperation of an elastic plate, a second sliding block and the like is facilitated, further buffering is facilitated, cooperation of a first reinforcing mechanism and a second reinforcing mechanism is facilitated, buffering is conducted again, and the situation that a vehicle directly collides with the protection plate is avoided; and multiple times of buffering and damping are facilitated, impact force can be effectively buffered and neutralized, and the protection performance is improved.
本发明涉及护栏技术领域，具体为一种公路护栏防护装置，包括：负重底座，负重底座上贯穿螺纹连接有多个固定螺栓；缓冲机构一，缓冲机构一设置在负重底座上，缓冲机构一包括拼接槽，拼接槽开设在负重底座上，拼接槽内滑动连接有拼接块，通过负重底座、固定螺栓、拼接块、支撑机构等的配合，便于对防护板进行支撑，保障了防护板的稳定，在受到撞击时，通过转动环二、缓冲弹簧一、缓冲垫、转轴、涡卷弹簧等的配合，便于进行初步的缓冲减震，便于弹力板、滑块二等进行配合，进一步进行缓冲，便于增强机构一和增强机构二进行配合，再次进行缓冲，避免了车辆直接撞击在防护板上，便于进行多次缓冲减震，可以有效的缓冲中和撞击力，提高了防护性能。
Highway guardrail protection device
一种公路护栏防护装置
22.10.2024
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.
Damping protection device for highway bridge guardrail
| Europäisches Patentamt | 2023
Engineering Index Backfile | 1964