A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Roadblock device for municipal engineering
The invention discloses a roadblock device for municipal engineering. The device comprises a bottom placing cavity, an inclined predictive deceleration structure and a blocking structure. The inclinedpredictive deceleration structure comprises a bottom power mechanism, a first threaded rod, a first matching threaded rod, a sliding base, a supporting plate, an inclined column, a deceleration blockand a through hole. The blocking structure comprises a second threaded rod, a blocking column, a second matching threaded rod and a movable base. According to the device, inclined columns are arranged between blocking columns so that response time can be provided to a driver when the blocking columns are lifted, a situation that a front end of a vehicle is damaged and unnecessary economic lossesare caused due to a fact that the vehicle directly impacts the blocking columns is avoided, and meanwhile a push plate is arranged on the device and can buffer inertia forward movement caused by braking of the vehicle at an excessively high speed.
本发明公开了一种市政工程用路障装置，包括底部放置腔、斜置预示减速结构和阻挡结构，所述斜置预示减速结构包括底部动力机构、螺纹杆一、配合螺纹杆一、滑动座、支撑板、斜柱、减速块和穿孔，所述阻挡结构包括螺纹杆二、阻挡柱、配合螺纹杆二和移动座，本装置通过在阻挡柱之间设置有斜柱，使得能够在阻挡柱升起时给驾驶员反应时间，避免将车子直接撞击到阻挡柱上，使得车子前端损坏，造成不必要的经济损失，同时装置上设置有推板，能够使得速度过快的车子在制动时造成的惯性前移进行缓冲。
Roadblock device for municipal engineering
The invention discloses a roadblock device for municipal engineering. The device comprises a bottom placing cavity, an inclined predictive deceleration structure and a blocking structure. The inclinedpredictive deceleration structure comprises a bottom power mechanism, a first threaded rod, a first matching threaded rod, a sliding base, a supporting plate, an inclined column, a deceleration blockand a through hole. The blocking structure comprises a second threaded rod, a blocking column, a second matching threaded rod and a movable base. According to the device, inclined columns are arranged between blocking columns so that response time can be provided to a driver when the blocking columns are lifted, a situation that a front end of a vehicle is damaged and unnecessary economic lossesare caused due to a fact that the vehicle directly impacts the blocking columns is avoided, and meanwhile a push plate is arranged on the device and can buffer inertia forward movement caused by braking of the vehicle at an excessively high speed.
本发明公开了一种市政工程用路障装置，包括底部放置腔、斜置预示减速结构和阻挡结构，所述斜置预示减速结构包括底部动力机构、螺纹杆一、配合螺纹杆一、滑动座、支撑板、斜柱、减速块和穿孔，所述阻挡结构包括螺纹杆二、阻挡柱、配合螺纹杆二和移动座，本装置通过在阻挡柱之间设置有斜柱，使得能够在阻挡柱升起时给驾驶员反应时间，避免将车子直接撞击到阻挡柱上，使得车子前端损坏，造成不必要的经济损失，同时装置上设置有推板，能够使得速度过快的车子在制动时造成的惯性前移进行缓冲。
Roadblock device for municipal engineering
一种市政工程用路障装置
ZHANG YOUZHI (author)
2020-10-30
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.
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