A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel high-energy-consumption flexible height limiting device
According to the novel high-energy-consumption flexible height limiting device, a lower stand column is fixed to the ground, a supporting table, a buffering support and a connecting rotating piece are arranged at the upper end of the lower stand column, and the connecting rotating piece is rotationally arranged on the top face of the buffering support through a pin shaft; a steering locking device is arranged on the buffer support; the upper columns are arranged on the top surfaces of the lower columns; the two ends of the rigid cross beam are connected with the upper stand columns through first connecting flanges; the flexible cross beam is arranged below the rigid cross beam and comprises two flexible cross beam sections, the connecting ends of the flexible cross beam sections are connected through flexible connecting flanges and connecting bolts, and the hinged ends of the flexible cross beam sections are connected with connecting rotating pieces. And the flexible cross beam is sleeved with a buffer layer. The buffer layer deforms and the connecting rotating piece drives the flexible cross beam to generate large displacement, so that the vehicle collision time is prolonged, the collision force is reduced, the damage to an over-high vehicle and a height limiting device is avoided to the maximum extent, the response time for braking is provided for a driver, the passing of the serious over-high vehicle is limited, and meanwhile, the traffic jam is avoided.
本发明公开了一种新型高耗能柔性限高装置，包括：下立柱固定在地面上，其上端设有支撑台和缓冲支座及连接转动件，连接转动件通过销轴转动设置在缓冲支座的顶面上；缓冲支座上设有转向锁定装置；上立柱设置在下立柱顶面；刚性横梁设于上立柱之上，两端通过第一连接法兰与上立柱连接；柔性横梁设置在刚性横梁下方，包括两个柔性横梁节段，其连接端通过柔性连接法兰和连接螺栓连接，其铰接端与连接转动件连接；柔性横梁上套设有缓冲层。本发明通过缓冲层变形及连接转动件带动柔性横梁产生大位移，增加车辆撞击时间，降低撞击力，最大限度避免造成超高车辆和限高装置损坏，给予司机刹车的反应时间，并限制严重超高车辆通行，同时避免造成交通拥堵。
Novel high-energy-consumption flexible height limiting device
According to the novel high-energy-consumption flexible height limiting device, a lower stand column is fixed to the ground, a supporting table, a buffering support and a connecting rotating piece are arranged at the upper end of the lower stand column, and the connecting rotating piece is rotationally arranged on the top face of the buffering support through a pin shaft; a steering locking device is arranged on the buffer support; the upper columns are arranged on the top surfaces of the lower columns; the two ends of the rigid cross beam are connected with the upper stand columns through first connecting flanges; the flexible cross beam is arranged below the rigid cross beam and comprises two flexible cross beam sections, the connecting ends of the flexible cross beam sections are connected through flexible connecting flanges and connecting bolts, and the hinged ends of the flexible cross beam sections are connected with connecting rotating pieces. And the flexible cross beam is sleeved with a buffer layer. The buffer layer deforms and the connecting rotating piece drives the flexible cross beam to generate large displacement, so that the vehicle collision time is prolonged, the collision force is reduced, the damage to an over-high vehicle and a height limiting device is avoided to the maximum extent, the response time for braking is provided for a driver, the passing of the serious over-high vehicle is limited, and meanwhile, the traffic jam is avoided.
本发明公开了一种新型高耗能柔性限高装置，包括：下立柱固定在地面上，其上端设有支撑台和缓冲支座及连接转动件，连接转动件通过销轴转动设置在缓冲支座的顶面上；缓冲支座上设有转向锁定装置；上立柱设置在下立柱顶面；刚性横梁设于上立柱之上，两端通过第一连接法兰与上立柱连接；柔性横梁设置在刚性横梁下方，包括两个柔性横梁节段，其连接端通过柔性连接法兰和连接螺栓连接，其铰接端与连接转动件连接；柔性横梁上套设有缓冲层。本发明通过缓冲层变形及连接转动件带动柔性横梁产生大位移，增加车辆撞击时间，降低撞击力，最大限度避免造成超高车辆和限高装置损坏，给予司机刹车的反应时间，并限制严重超高车辆通行，同时避免造成交通拥堵。
Novel high-energy-consumption flexible height limiting device
一种新型高耗能柔性限高装置
YAO ZEFENG (author) / JIANG YONG (author) / YE BO (author) / LOU SONG (author) / LI SHAOYUAN (author) / YAO YUAN (author)
2022-11-25
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.
Height limiting system, height limiting device and control method
| European Patent Office | 2020