A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Early warning self-repairing type height limiting device
The invention relates to an early-warning self-repairing type height limiting device which is characterized in that the tops of two stand columns on the same side of the top of a base are fixedly provided with the same supporting frame, the top of a height limiting rod is slidably connected into the supporting frame, and an infrared sensor is fixedly installed on the top of the height limiting rod; top of the base is symmetrically and fixedly equipped with and rotatably connected with rolling shafts; the ends, fixedly wound with two steel cables, of the winding shaft extend to the outer sides of the two mounting boxes correspondingly and are fixedly connected with the two moving plates correspondingly, racks are slidably connected to the inner walls of the bottoms of the mounting boxes, and a rotating shaft is fixedly mounted on one side of the top of each mounting box and elastically and rotationally connected into the corresponding mounting pipe. The bottom end of the rotating shaft extends into each mounting box and is rotationally connected with the inner wall of the bottom of each mounting box, the rotating shaft is in transmission connection with the winding shaft and the rack, when the height limiting rod is collided, good buffering protection can be provided for the height limiting rod, the height limiting rod can be automatically moved to the initial position, and therefore the height limiting rod can be prevented from being damaged. And good practicability and good protection performance are achieved.
本发明涉及一种预警自修复式限高装置，底座顶部同一侧两个立柱顶部固定安装有同一个支撑架，支撑架内滑动连接限高杆的顶部固定安装有红外传感器，底座的顶部对称固定安装安装箱内转动连接有收卷轴，收卷轴上固定绕设两个钢索的一端分别延伸至两个安装箱的外侧并分别与两个移动板固定连接，安装箱的底部内壁上滑动连接有齿条，安装箱顶部一侧固定安装安装管内弹性转动连接有转轴，转轴的底端延伸至安装箱内并与安装箱的底部内壁转动连接，转轴分别与收卷轴和齿条传动连接，在限高杆受到碰撞时，能够对限高杆提供良好的缓冲保护，并且能够自动将限高杆移动至初始位置上，因此能够避免限高杆损坏，具有良好的实用性和良好的保护性能。
Early warning self-repairing type height limiting device
The invention relates to an early-warning self-repairing type height limiting device which is characterized in that the tops of two stand columns on the same side of the top of a base are fixedly provided with the same supporting frame, the top of a height limiting rod is slidably connected into the supporting frame, and an infrared sensor is fixedly installed on the top of the height limiting rod; top of the base is symmetrically and fixedly equipped with and rotatably connected with rolling shafts; the ends, fixedly wound with two steel cables, of the winding shaft extend to the outer sides of the two mounting boxes correspondingly and are fixedly connected with the two moving plates correspondingly, racks are slidably connected to the inner walls of the bottoms of the mounting boxes, and a rotating shaft is fixedly mounted on one side of the top of each mounting box and elastically and rotationally connected into the corresponding mounting pipe. The bottom end of the rotating shaft extends into each mounting box and is rotationally connected with the inner wall of the bottom of each mounting box, the rotating shaft is in transmission connection with the winding shaft and the rack, when the height limiting rod is collided, good buffering protection can be provided for the height limiting rod, the height limiting rod can be automatically moved to the initial position, and therefore the height limiting rod can be prevented from being damaged. And good practicability and good protection performance are achieved.
本发明涉及一种预警自修复式限高装置，底座顶部同一侧两个立柱顶部固定安装有同一个支撑架，支撑架内滑动连接限高杆的顶部固定安装有红外传感器，底座的顶部对称固定安装安装箱内转动连接有收卷轴，收卷轴上固定绕设两个钢索的一端分别延伸至两个安装箱的外侧并分别与两个移动板固定连接，安装箱的底部内壁上滑动连接有齿条，安装箱顶部一侧固定安装安装管内弹性转动连接有转轴，转轴的底端延伸至安装箱内并与安装箱的底部内壁转动连接，转轴分别与收卷轴和齿条传动连接，在限高杆受到碰撞时，能够对限高杆提供良好的缓冲保护，并且能够自动将限高杆移动至初始位置上，因此能够避免限高杆损坏，具有良好的实用性和良好的保护性能。
Early warning self-repairing type height limiting device
一种预警自修复式限高装置
ZENG CHAO (author) / CUI ZIHAO (author) / LIN LIKE (author) / WANG XINYU (author)
2021-05-14
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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