A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Drum-type rotating guardrail capable of recognizing impact position
The invention discloses a drum-type rotating guardrail capable of recognizing an impact position, and belongs to the field of drum-type guardrails. A drum-type rotating guardrail capable of recognizing the collision position comprises a stand column and positioning rods fixed to the two ends of the stand column, the stand column is rotationally sleeved with a drum, a buffering bin is formed in the middle of the drum, the drum is located between the upper positioning rod and the lower positioning rod, and the drum-type rotating guardrail further comprises an anti-collision assembly arranged in the drum, the shock absorber is used for absorbing impact force generated by collision between a vehicle and the roller; the positioning mechanism is used for identifying and positioning the collision position of the vehicle and the roller; through cooperation of an energy guide rod, a guide sliding rod, an energy absorption sliding block, a first spring and a second spring, impulsive force generated by vehicle collision can be converted into elastic potential energy so as to absorb the collision impulsive force, outward reverse thrust is given to the roller through the springback effect of the elastic potential energy, the vehicle collision impulsive force is further neutralized, and the vehicle collision effect is improved. The collision strength is effectively reduced, and the anti-collision effect is improved.
本发明公开了一种可识别撞击位置的滚筒式旋转护栏，属于滚筒式护栏领域。一种可识别撞击位置的滚筒式旋转护栏，包括立柱以及固定在立柱两端的定位杆，所述立柱上转动套接有滚筒，所述滚筒中部开设有缓冲仓，且所述滚筒位于上下两根定位杆之间，还包括：防撞组件，所述防撞组件设置在滚筒内，用于吸收车辆与滚筒之间撞击产生的冲击力；定位机构，用于识别定位车辆与滚筒的撞击位置；本发明通过导能杆、导向滑杆、吸能滑块、第一弹簧与第二弹簧之间的配合，能够将车辆撞击产生的冲力转化为弹性势能，以此对撞击冲力进行吸收，并利用弹性势能的回弹作用，给予滚筒向外的反向推力，进一步中和车辆撞击冲力，有效降低了撞击力度，提高了防撞效果。
Drum-type rotating guardrail capable of recognizing impact position
The invention discloses a drum-type rotating guardrail capable of recognizing an impact position, and belongs to the field of drum-type guardrails. A drum-type rotating guardrail capable of recognizing the collision position comprises a stand column and positioning rods fixed to the two ends of the stand column, the stand column is rotationally sleeved with a drum, a buffering bin is formed in the middle of the drum, the drum is located between the upper positioning rod and the lower positioning rod, and the drum-type rotating guardrail further comprises an anti-collision assembly arranged in the drum, the shock absorber is used for absorbing impact force generated by collision between a vehicle and the roller; the positioning mechanism is used for identifying and positioning the collision position of the vehicle and the roller; through cooperation of an energy guide rod, a guide sliding rod, an energy absorption sliding block, a first spring and a second spring, impulsive force generated by vehicle collision can be converted into elastic potential energy so as to absorb the collision impulsive force, outward reverse thrust is given to the roller through the springback effect of the elastic potential energy, the vehicle collision impulsive force is further neutralized, and the vehicle collision effect is improved. The collision strength is effectively reduced, and the anti-collision effect is improved.
本发明公开了一种可识别撞击位置的滚筒式旋转护栏，属于滚筒式护栏领域。一种可识别撞击位置的滚筒式旋转护栏，包括立柱以及固定在立柱两端的定位杆，所述立柱上转动套接有滚筒，所述滚筒中部开设有缓冲仓，且所述滚筒位于上下两根定位杆之间，还包括：防撞组件，所述防撞组件设置在滚筒内，用于吸收车辆与滚筒之间撞击产生的冲击力；定位机构，用于识别定位车辆与滚筒的撞击位置；本发明通过导能杆、导向滑杆、吸能滑块、第一弹簧与第二弹簧之间的配合，能够将车辆撞击产生的冲力转化为弹性势能，以此对撞击冲力进行吸收，并利用弹性势能的回弹作用，给予滚筒向外的反向推力，进一步中和车辆撞击冲力，有效降低了撞击力度，提高了防撞效果。
Drum-type rotating guardrail capable of recognizing impact position
一种可识别撞击位置的滚筒式旋转护栏
JIANG LINLIN (author)
2024-06-28
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.
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme