A protective barrier for a cage of a building hoist comprises a barrier body and is characterized in that the barrier body comprises a steel pipe, a stop lever, a rotating seat and a magnet block, the length of the steel pipe is equal to the width of a protective door of the cage of the hoist, and the stop lever is a short pipe fixedly arranged on one side of the protective door of the cage of the hoist. The rotating seat is fixedly arranged on the other side of the elevator cage protective door, and the magnet block is fixedly arranged above the rotating seat; wherein the through hole of the steel pipe is movably connected with the rotating seat through a pin, when the steel pipe is vertical, one end of the steel pipe is attracted and fixed with the magnet above the same side, and when the steel pipe is horizontally placed, one end of the steel pipe is blocked and stopped by the stop lever on the corresponding side, so that the handrail prevents a transport vehicle entering the cage from impacting the cage protective door. The protective barrier for the cage of the building hoist has the advantages that the protective barrier is simple in structure and convenient to manufacture, a cart is prevented from colliding with a protective door of the cage, and therefore economic losses of maintenance and replacement are reduced, and safety accidents are reduced.
一种施工升降机吊笼防护栏杆,包括栏杆本体,其特征在于:所述栏杆本体包括钢管、挡杆、转动座、磁铁块,所述钢管的长度等于升降机吊笼防护门的宽度,挡杆为一段短管固定设置在升降机吊笼防护门的一侧,转动座固定设置在升降机吊笼防护门的另一侧,磁铁块固定设置在转动座的上方;其中:钢管的通孔通过销钉与转动座固活动连接,当钢管竖立时钢管的一端与同侧上方的磁铁块相吸固定,当钢管水平放置时钢管的一端被对应侧的挡杆阻挡停止,达成栏杆防止进入吊笼的运输车辆撞击吊笼防护门。本发明的施工升降机吊笼防护栏杆具有防护栏杆结构简单、制作方便,避免推车撞到吊笼防护门,从而减少维修和更换的经济损失和减少安全事故发生的优点。
Protective barrier for cage of construction hoist
一种施工升降机吊笼防护栏杆
2023-12-01
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Construction hoist cage door and construction hoist cage
European Patent Office | 2021
|