A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Energy-absorbing buffer protection type height limiting frame
The invention discloses an energy-absorbing buffer protection type height limiting frame. The height limiting frame is mainly characterized in that: a bearing beam and a buffering beam are fixedly connected together through a steel plate spring, the two sides of a road surface are each provided with a balancing weight, the balancing weight is connected with a vertical guiding device, a compression spring is arranged in the balancing weight, and the balancing weight is connected with a steel wire rope through a compression spring. When the steel wire rope is tensioned, the compression spring is firstly compressed, and after the compression spring is compressed to a certain degree, the balancing weight is driven to move in the direction of the tension of the steel wire rope, the other end of the steel wire rope penetrates through a fixed pulley and crosses a grooved pulley arranged at the end of the buffer beam on the side where the steel wire rope is located, and then the other end is fixedly connected to the end of the bearing beam on the side where the steel wire rope is located. The height limiting frame has the advantages of being good in energy-absorbing and buffering function, safe and reliable.
一种吸能缓冲防护式限高架，采用的主要技术是在承载梁与缓冲梁之间通过设置的钢板弹簧固定连接在一起，在路面两侧各设置一个配重块，配重块与垂直导向装置连接，配重块内设置一个压缩弹簧，配重块通过压缩弹簧与一根钢丝绳连接，钢丝绳在拉紧的时候首先压紧压缩弹簧，缩弹簧压缩到一定程度后，再带动配重块沿钢丝绳拉力的方向运动，钢丝绳的另外一端穿过定滑轮、跨越所在侧的缓冲梁端部设置的槽轮后，与所在侧的承载梁的端部连接固定，本发明具有吸能缓冲功能较好、安全可靠的优点。
Energy-absorbing buffer protection type height limiting frame
The invention discloses an energy-absorbing buffer protection type height limiting frame. The height limiting frame is mainly characterized in that: a bearing beam and a buffering beam are fixedly connected together through a steel plate spring, the two sides of a road surface are each provided with a balancing weight, the balancing weight is connected with a vertical guiding device, a compression spring is arranged in the balancing weight, and the balancing weight is connected with a steel wire rope through a compression spring. When the steel wire rope is tensioned, the compression spring is firstly compressed, and after the compression spring is compressed to a certain degree, the balancing weight is driven to move in the direction of the tension of the steel wire rope, the other end of the steel wire rope penetrates through a fixed pulley and crosses a grooved pulley arranged at the end of the buffer beam on the side where the steel wire rope is located, and then the other end is fixedly connected to the end of the bearing beam on the side where the steel wire rope is located. The height limiting frame has the advantages of being good in energy-absorbing and buffering function, safe and reliable.
一种吸能缓冲防护式限高架，采用的主要技术是在承载梁与缓冲梁之间通过设置的钢板弹簧固定连接在一起，在路面两侧各设置一个配重块，配重块与垂直导向装置连接，配重块内设置一个压缩弹簧，配重块通过压缩弹簧与一根钢丝绳连接，钢丝绳在拉紧的时候首先压紧压缩弹簧，缩弹簧压缩到一定程度后，再带动配重块沿钢丝绳拉力的方向运动，钢丝绳的另外一端穿过定滑轮、跨越所在侧的缓冲梁端部设置的槽轮后，与所在侧的承载梁的端部连接固定，本发明具有吸能缓冲功能较好、安全可靠的优点。
Energy-absorbing buffer protection type height limiting frame
吸能缓冲防护式限高架
HUANG YUNXIN (author) / HUANG ZHENHUAN (author) / FENG ZUNXIANG (author)
2021-10-22
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.