A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Convenient-to-adjust municipal road height limiting and overweight preventing device
The invention discloses a convenient-to-adjust municipal road height limiting and overweight preventing device which comprises an overweight preventing machine body and a conical cylinder, the conicalcylinder is arranged in the middle of the upper end of the overweight preventing machine body, and height limiting and overweight preventing are combined together so that good hydraulic lifting effect is achieved. the eight hydraulic shaft rods are symmetrically fixed to the overweight preventing machine body, so that the middle pressing plate is conveniently lifted and supported, and when a vehicle passes through, and the weight of the vehicle is larger than the total supporting force of the hydraulic shaft rods, the hydraulic shaft rods and the middle pressing plate are pressed downwards, and a conical cylinder is exposed out of a through hole of the middle pressing plate; Vehicle tires are effectively punctured, so that an overweight vehicle is prevented from passing, the overweight preventing effect is achieved, the limiting height is effectively adjusted through stretching and retracting of the internal telescopic cylinder, the height limiting adjusting effect is achieved, the automobile tire and the height limiting adjusting effect are combined together for protection, and therefore protection is more efficient.
本发明公开一种便于调节的市政道路用限高防超重装置，包括防超重机体和锥形圆柱，防超重机体的上端中间设置有锥形圆柱，通过将限高和防超重结合在一起，从而便于进行防护使用，在使用时，通过防超重机体内侧的液压轴杆，使得起到很好的液压抬升作用，而且八个液压轴杆对称固定在防超重机体上，这样便于抬升支撑中间压板，而当车辆通过时，当车辆的重量大于液压轴杆的总支撑力度，从而液压轴杆和中间压板下压，使得锥形圆柱从中间压板的通孔中露出，这样有效刺破车辆轮胎，从而避免超重车辆的通过，使得起到防超重作用，而通过内部伸缩缸的伸缩，使得有效调节限位高度，这样起到限高调节的作用，这样两者结合在一起进行防护，从而防护更加高效。
Convenient-to-adjust municipal road height limiting and overweight preventing device
The invention discloses a convenient-to-adjust municipal road height limiting and overweight preventing device which comprises an overweight preventing machine body and a conical cylinder, the conicalcylinder is arranged in the middle of the upper end of the overweight preventing machine body, and height limiting and overweight preventing are combined together so that good hydraulic lifting effect is achieved. the eight hydraulic shaft rods are symmetrically fixed to the overweight preventing machine body, so that the middle pressing plate is conveniently lifted and supported, and when a vehicle passes through, and the weight of the vehicle is larger than the total supporting force of the hydraulic shaft rods, the hydraulic shaft rods and the middle pressing plate are pressed downwards, and a conical cylinder is exposed out of a through hole of the middle pressing plate; Vehicle tires are effectively punctured, so that an overweight vehicle is prevented from passing, the overweight preventing effect is achieved, the limiting height is effectively adjusted through stretching and retracting of the internal telescopic cylinder, the height limiting adjusting effect is achieved, the automobile tire and the height limiting adjusting effect are combined together for protection, and therefore protection is more efficient.
本发明公开一种便于调节的市政道路用限高防超重装置，包括防超重机体和锥形圆柱，防超重机体的上端中间设置有锥形圆柱，通过将限高和防超重结合在一起，从而便于进行防护使用，在使用时，通过防超重机体内侧的液压轴杆，使得起到很好的液压抬升作用，而且八个液压轴杆对称固定在防超重机体上，这样便于抬升支撑中间压板，而当车辆通过时，当车辆的重量大于液压轴杆的总支撑力度，从而液压轴杆和中间压板下压，使得锥形圆柱从中间压板的通孔中露出，这样有效刺破车辆轮胎，从而避免超重车辆的通过，使得起到防超重作用，而通过内部伸缩缸的伸缩，使得有效调节限位高度，这样起到限高调节的作用，这样两者结合在一起进行防护，从而防护更加高效。
Convenient-to-adjust municipal road height limiting and overweight preventing device
一种便于调节的市政道路用限高防超重装置
DENG WEI (author) / LIU YINGXIU (author)
2021-02-02
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.
Municipal road height limiting device convenient to adjust height
| European Patent Office | 2021
Municipal engineering road warning device convenient to adjust
| European Patent Office | 2022
Municipal engineering road warning indicator convenient to adjust
| European Patent Office | 2022