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 road and bridge protection structures and discloses a steel road and bridge guardrail which comprises a first guardrail body and a second guardrail body, the second guardrail body is arranged in the first guardrail body, a lifting device drives the second guardrail body to ascend and descend, and a fixing base is arranged at the lower end of the first guardrail body. A buffer structure is arranged on one side of the first guardrail body, a first connecting buckle is arranged at one end of the first guardrail body, a second connecting buckle is arranged at the other end of the first guardrail body, and the first connecting buckle is matched with the second connecting buckle. Lifting of the second guardrail body is achieved through the liftingdevice, so that the steel road and bridge guardrail can be adjusted according to the required height, the application range of the device is expanded, and practicability is high; when a vehicle collides with the steel road and bridge guardrail, a buffering structure absorbs part of collision energy, and the danger of personnel in the vehicle is reduced. The steel road and bridge guardrail is simple in structure, wide in application range and high in safety.
本发明公开了一种钢制路桥护栏，涉及路桥防护结构技术领域，包括第一护栏本体和第二护栏本体，第二护栏本体设置在第一护栏本体内，升降装置驱动第二护栏本体实现升降，第一护栏本体的下端设置有固定座，第一护栏本体的一侧设置有缓冲结构，第一护栏本体的一端设置有第一连接扣，第一护栏本体的另一端设置有第二连接扣，第一连接扣与第二连接扣匹配。本发明通过升降装置实现第二护栏本体的升降，使钢制路桥护栏能够根据需要的高度进行调节，扩大了装置的使用范围，实用性强；缓冲结构在车辆撞击钢制路桥护栏时，吸收一部分撞击能量，降低车内人员的危险。本发明结构简单，使用范围广，安全性高。
The invention relates to the technical field of road and bridge protection structures and discloses a steel road and bridge guardrail which comprises a first guardrail body and a second guardrail body, the second guardrail body is arranged in the first guardrail body, a lifting device drives the second guardrail body to ascend and descend, and a fixing base is arranged at the lower end of the first guardrail body. A buffer structure is arranged on one side of the first guardrail body, a first connecting buckle is arranged at one end of the first guardrail body, a second connecting buckle is arranged at the other end of the first guardrail body, and the first connecting buckle is matched with the second connecting buckle. Lifting of the second guardrail body is achieved through the liftingdevice, so that the steel road and bridge guardrail can be adjusted according to the required height, the application range of the device is expanded, and practicability is high; when a vehicle collides with the steel road and bridge guardrail, a buffering structure absorbs part of collision energy, and the danger of personnel in the vehicle is reduced. The steel road and bridge guardrail is simple in structure, wide in application range and high in safety.
本发明公开了一种钢制路桥护栏，涉及路桥防护结构技术领域，包括第一护栏本体和第二护栏本体，第二护栏本体设置在第一护栏本体内，升降装置驱动第二护栏本体实现升降，第一护栏本体的下端设置有固定座，第一护栏本体的一侧设置有缓冲结构，第一护栏本体的一端设置有第一连接扣，第一护栏本体的另一端设置有第二连接扣，第一连接扣与第二连接扣匹配。本发明通过升降装置实现第二护栏本体的升降，使钢制路桥护栏能够根据需要的高度进行调节，扩大了装置的使用范围，实用性强；缓冲结构在车辆撞击钢制路桥护栏时，吸收一部分撞击能量，降低车内人员的危险。本发明结构简单，使用范围广，安全性高。
Steel road and bridge guardrail
一种钢制路桥护栏
MAI YULIANG (Autor:in)
12.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Road administration bridge guardrail maintenance equipment
| Europäisches Patentamt | 2021