The invention relates to the technical field of lifting roadblocks, and discloses a lifting roadblock for urban security protection, which comprises a bottom box, two sleeve plate assemblies, a driving device, a locking assembly and a pressure detection assembly, the two sleeve plate assemblies rotate around the two ends of the upper part of the bottom box respectively, the output sides of the sleeve plate assemblies are hinged to the roadblock and are used for driving the roadblock to lift, the driving device comprises a power shaft and an output shaft, and the two ends of the power shaft are connected with the output shaft through electromagnetic clutches respectively. Force is applied to the inner plate or the outer plate through pedestrians or vehicles, force transmission is conducted through the connecting rod, pressure is applied to the pressure sensor through the n-shaped frame, when the pressure value reaches a set value, the electromagnetic clutch is started, power transmission of the power shaft and the output shaft is disconnected, the worm gear and the worm do not conduct reverse movement interference, the roadblock descends in an accelerated mode, the traffic jam caused by the fact that the roadblock ascends and descends slowly and severely hinders passing of pedestrians or vehicles is avoided.
本发明涉及升降路障技术领域,公开了一种城市安防用升降路障,包括底箱、套板组件、驱动装置、锁定组件和压力检测组件,两个所述套板组件分别绕底箱上部两端转动,所述套板组件的输出侧均与路障铰接,用于带动所述路障进行升降,所述驱动装置包括动力轴和输出轴,所述动力轴的两端分别与所述输出轴通过电磁离合器相连。本发明通过行人或者车辆对内板或外板施加力,则经过连杆进行力的传输,门字形架对压力传感器施加压力,当压力值达到设定值时,电磁离合器启动,使动力轴与输出轴的动力传动断开,使蜗轮与蜗杆不进行反向运动干扰,使路障加速下降,避免路障升降缓慢,严重阻碍了行人或者车辆通行,而导致产生交通堵塞。
Lifting roadblock for urban security and protection
一种城市安防用升降路障
2021-10-22
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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. |
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