A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Emergency guardrail for road traffic management
The invention discloses an emergency guardrail for road traffic management, which is characterized in that a controller is fixed at the top end of a front guardrail, a warning lamp is mounted at the top end of the controller, the interior of the controller is electrically connected with a battery, and a plurality of vertical rear contact rollers are rotatably connected to the rear part of the front guardrail from left to right in sequence; vertical front universal wheels are installed on the front portions and the rear portions of the left end and the right end of the front guardrail correspondingly, a horizontal supporting groove penetrates through the middle of the front guardrail in the left-right direction, and horizontal limiting grooves are formed in the upper end and the lower end of the supporting groove in the left-right direction correspondingly. During normal use, the front guardrail and the rear guardrail can be prevented from moving accidentally by inserting the front ground insert and the rear ground insert into the road holes, normal road isolation and traffic guidance effects are guaranteed, and the retrograde running behavior after vehicles cross lines is avoided; and the vehicle pushes the front contact roller in the corresponding direction, so that the insertion connection between the front ground plug and the hole is relieved by utilizing the thrust of the vehicle.
本发明公开了一种道路交通管理用应急护栏，所述前护栏顶端固定有控制器，所述控制器顶端安装有警示灯，且内部电性连接有电池，所述前护栏后部从左到右依次转动连接有多个竖直的后接触辊，所述前护栏左右两端前后两部各安装有竖直的前万向轮，且中部左右方向上贯穿有水平的支撑槽，所述支撑槽上下两端左右方向上各开有水平的限位槽。本发明在正常使用时利用前地插和后地插与道路孔洞的插接能够防止前护栏和后护栏意外移动，保证正常的道路隔离和交通引导作用，避免车辆越线后的逆行行为，而当救护车和警车等车辆需要进行越线而紧急逆向行驶时，车辆对前接触辊进行相应方向的推动，从而利用车辆的推力解除前地插与孔洞的插接。
Emergency guardrail for road traffic management
The invention discloses an emergency guardrail for road traffic management, which is characterized in that a controller is fixed at the top end of a front guardrail, a warning lamp is mounted at the top end of the controller, the interior of the controller is electrically connected with a battery, and a plurality of vertical rear contact rollers are rotatably connected to the rear part of the front guardrail from left to right in sequence; vertical front universal wheels are installed on the front portions and the rear portions of the left end and the right end of the front guardrail correspondingly, a horizontal supporting groove penetrates through the middle of the front guardrail in the left-right direction, and horizontal limiting grooves are formed in the upper end and the lower end of the supporting groove in the left-right direction correspondingly. During normal use, the front guardrail and the rear guardrail can be prevented from moving accidentally by inserting the front ground insert and the rear ground insert into the road holes, normal road isolation and traffic guidance effects are guaranteed, and the retrograde running behavior after vehicles cross lines is avoided; and the vehicle pushes the front contact roller in the corresponding direction, so that the insertion connection between the front ground plug and the hole is relieved by utilizing the thrust of the vehicle.
本发明公开了一种道路交通管理用应急护栏，所述前护栏顶端固定有控制器，所述控制器顶端安装有警示灯，且内部电性连接有电池，所述前护栏后部从左到右依次转动连接有多个竖直的后接触辊，所述前护栏左右两端前后两部各安装有竖直的前万向轮，且中部左右方向上贯穿有水平的支撑槽，所述支撑槽上下两端左右方向上各开有水平的限位槽。本发明在正常使用时利用前地插和后地插与道路孔洞的插接能够防止前护栏和后护栏意外移动，保证正常的道路隔离和交通引导作用，避免车辆越线后的逆行行为，而当救护车和警车等车辆需要进行越线而紧急逆向行驶时，车辆对前接触辊进行相应方向的推动，从而利用车辆的推力解除前地插与孔洞的插接。
Emergency guardrail for road traffic management
一种道路交通管理用应急护栏
ZHU JIANGUO (author)
2023-03-07
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.