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 municipal road construction, in particular to a roadblock device which specifically comprises a supporting column, an upper handrail, a lower handrail, a sleeve and a storage groove. The upper handrail and the lower handrail are both used for being arranged on the supporting column, the upper handrail is a telescopic handrail, and the lower handrail can ascend and descend relative to the supporting column and is formed by sequentially and detachably connecting a plurality of sections; the supporting columns can retract into or extend out of the sleeves, and the supporting columns are used for driving the upper handrail and the lower handrail to retract into the storage grooves when retracting into the sleeves; a sliding structure is arranged on the supporting column; When the lower handrail is located at the first position and the supporting column extends out of the sleeve, the supporting column can move along the lower handrail through the sliding structure, and when the supporting column moves to the connecting position between every two adjacent sections of the lower handrail, the part, located on one side of the connecting position and opposite to the upper handrail, of the lower handrail can ascend and descend relative to the supporting column. By the adoption of the scheme, the convenience of undercarriage operation and the flexibility of adapting to traffic conditions can be improved.
本发明涉及市政道路建设技术领域，它涉及一种路障装置，具体可包括支撑柱、上栏杆、下栏杆、套筒和收纳槽；上栏杆和下栏杆均用于设置在支撑柱上，上栏杆为可伸缩栏杆，下栏杆可相对支撑柱升降、且是由多段依次可拆卸连接而成；支撑柱可缩入或伸出套筒，其中，支撑柱用于缩入套筒内时带动上栏杆和下栏杆缩入收纳槽；支撑柱上设有滑动结构；当下栏杆位于第一位置、且支撑柱伸出套筒时，支撑柱可通过滑动结构沿下栏杆运动，当支撑柱运动至下栏杆相邻两段之间的连接处时，下栏杆的位于连接处一侧、且与上栏杆相对的部分可相对支撑柱升降。其中，通过采用本发明的方案，其可以提高起落架操作的便捷性以及适应交通状况的灵活性。
The invention relates to the technical field of municipal road construction, in particular to a roadblock device which specifically comprises a supporting column, an upper handrail, a lower handrail, a sleeve and a storage groove. The upper handrail and the lower handrail are both used for being arranged on the supporting column, the upper handrail is a telescopic handrail, and the lower handrail can ascend and descend relative to the supporting column and is formed by sequentially and detachably connecting a plurality of sections; the supporting columns can retract into or extend out of the sleeves, and the supporting columns are used for driving the upper handrail and the lower handrail to retract into the storage grooves when retracting into the sleeves; a sliding structure is arranged on the supporting column; When the lower handrail is located at the first position and the supporting column extends out of the sleeve, the supporting column can move along the lower handrail through the sliding structure, and when the supporting column moves to the connecting position between every two adjacent sections of the lower handrail, the part, located on one side of the connecting position and opposite to the upper handrail, of the lower handrail can ascend and descend relative to the supporting column. By the adoption of the scheme, the convenience of undercarriage operation and the flexibility of adapting to traffic conditions can be improved.
本发明涉及市政道路建设技术领域，它涉及一种路障装置，具体可包括支撑柱、上栏杆、下栏杆、套筒和收纳槽；上栏杆和下栏杆均用于设置在支撑柱上，上栏杆为可伸缩栏杆，下栏杆可相对支撑柱升降、且是由多段依次可拆卸连接而成；支撑柱可缩入或伸出套筒，其中，支撑柱用于缩入套筒内时带动上栏杆和下栏杆缩入收纳槽；支撑柱上设有滑动结构；当下栏杆位于第一位置、且支撑柱伸出套筒时，支撑柱可通过滑动结构沿下栏杆运动，当支撑柱运动至下栏杆相邻两段之间的连接处时，下栏杆的位于连接处一侧、且与上栏杆相对的部分可相对支撑柱升降。其中，通过采用本发明的方案，其可以提高起落架操作的便捷性以及适应交通状况的灵活性。
Roadblock device
一种路障装置
CHEN YONGZHONG (Autor:in)
18.06.2021
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.