A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Expressway ramp control portal
The invention relates to the technical field of expressway ramp control, in particular to an expressway ramp control portal which mainly comprises a portal body, a height limiting beam and a barrier gate crank arm rod. The height limiting beam is simultaneously connected with two supporting legs of the portal frame and is a set height away from the road surface. And the two groups of barrier gate crank arm rods which are positioned at the same position height and are arranged oppositely take the two supporting legs of the portal frame as an assembly foundation respectively. The barrier gate crank arm rod is arranged on the inner side of the portal frame, so that vehicles forbidden to pass through the expressway on the inner side of the portal frame are effectively blocked, the limitation that in the prior art, the vehicles can only be controlled to enter through height limiting is reduced, the practicability of the device is improved, and potential safety hazards of road driving are reduced.
本发明涉及快速路匝道控制技术领域，具体为一种快速路匝道控制门架，主要包括门架、限高梁和道闸曲臂杆。限高梁同时联系门架的两支撑腿，且距离路面设定高度。位于同一位置高度，2组对置态布置的道闸曲臂杆分别以门架的两支撑腿作为组装基础。本发明通过在门架的内侧设置道闸曲臂杆，以对禁止通过门架内侧快速路的车辆进行有效的阻拦，减少现有只能通过限高来控制车辆进入的局限性，提高装置的实用性，降低道路行驶的安全隐患。
Expressway ramp control portal
The invention relates to the technical field of expressway ramp control, in particular to an expressway ramp control portal which mainly comprises a portal body, a height limiting beam and a barrier gate crank arm rod. The height limiting beam is simultaneously connected with two supporting legs of the portal frame and is a set height away from the road surface. And the two groups of barrier gate crank arm rods which are positioned at the same position height and are arranged oppositely take the two supporting legs of the portal frame as an assembly foundation respectively. The barrier gate crank arm rod is arranged on the inner side of the portal frame, so that vehicles forbidden to pass through the expressway on the inner side of the portal frame are effectively blocked, the limitation that in the prior art, the vehicles can only be controlled to enter through height limiting is reduced, the practicability of the device is improved, and potential safety hazards of road driving are reduced.
本发明涉及快速路匝道控制技术领域，具体为一种快速路匝道控制门架，主要包括门架、限高梁和道闸曲臂杆。限高梁同时联系门架的两支撑腿，且距离路面设定高度。位于同一位置高度，2组对置态布置的道闸曲臂杆分别以门架的两支撑腿作为组装基础。本发明通过在门架的内侧设置道闸曲臂杆，以对禁止通过门架内侧快速路的车辆进行有效的阻拦，减少现有只能通过限高来控制车辆进入的局限性，提高装置的实用性，降低道路行驶的安全隐患。
Expressway ramp control portal
一种快速路匝道控制门架
XU HUI (author) / LI JIN (author) / LIU YUCHENG (author) / LIANG TIANMING (author) / BAO YUANQIU (author) / ZHANG HAIJUN (author) / XU NAIYUN (author) / JIANG XUEHAO (author) / ZHUANG CHUTIAN (author) / JIANG YONGDONG (author)
2024-11-22
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.
Spillback from exit ramp of expressway
| Engineering Index Backfile | 1965
Review of Ramp Metering Methodologies for Urban Expressway
| Springer Verlag | 2019
Review of Ramp Metering Methodologies for Urban Expressway
| TIBKAT | 2019