The invention relates to the field of highway safety equipment, in particular to an alarm device for a highway toll station. The alarm device comprises a shed frame and an alarm arranged on the shed frame. A lifting mechanism is arranged on the shed frame. The alarm is arranged on the lifting mechanism. The lifting mechanism is used for driving the alarm to ascend or descend. The shed frame is provided with an anti-falling mechanism and a speed limiting mechanism. The lifting mechanism is in transmission connection with the anti-falling mechanism and the speed limiting mechanism. The anti-falling mechanism is used for preventing the alarm from falling suddenly in the ascending or descending process. The speed limiting mechanism is used for limiting the moving speed of the alarm in the ascending or descending process. According to the alarm device for the highway toll station, the alarm is descended from the shed frame, manual climbing to the shed frame is not needed, and workers do notneed to be lifted by using lifting equipment, so that the labor intensity is reduced, the alarm is convenient to maintain and repair, the safety is improved, and traffic flow is not influenced.
本发明涉及高速公路安全设备领域,具体为一种高速公路收费站用报警装置,包括棚架和设置在棚架上的报警器,棚架上设置有升降机构,报警器设置在升降机构上,且升降机构用来带动报警器上升或下降,棚架上设置防脱落机构和限速机构,升降机构分别与防脱落机构和限速机构传动连接,防脱落机构用来防止报警器在上升或下降中突然掉落,限速机构用于限制报警器在上升或下降过程中的移动速度。该种高速公路收费站用报警装置,实现将报警器从棚架上降下,无需人工攀爬至棚架上,也无需利用提升设备对工人进行提升,从而降低劳动强度,方便对报警器进行维护维修,而且提高安全性,也不会对车流有影响。
Alarm device for highway toll station
一种高速公路收费站用报警装置
2021-01-15
Patent
Electronic Resource
Chinese
IPC: | F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / B66D Haspeln , CAPSTANS |
Alarm adjusting device for ultra-wide lane of highway toll station
European Patent Office | 2024
|Monitoring alarm device for highway toll station and use method thereof
European Patent Office | 2022
|Simulation of Toll Lane Capacity of Highway Toll Station
IEEE | 2020
|Vehicle restriction prompting device for highway toll station
European Patent Office | 2025
|