The invention relates to the technical field of building construction, in particular to a lift with an anti-falling function. The lift comprises a plurality of support blocks connected with one another through bolts, a top beam is mounted at the top ends of the support blocks through bolts, lifting motors are mounted on two sides of the outer wall of the top of the top beam through bolts, cables wind around the output ends of the lifting motors, two lift cars are slidably connected to the outer portions of the supporting blocks, lifting hooks distributed at equal intervals are welded to the outer walls of the tops of the lift cars, the ends, away from the lifting motors, of the cables are wound around the lifting hooks, and sliding grooves are formed in the outer walls of one side of the supporting blocks. The lift has the beneficial effects that by arranging an anti-falling mechanism, the anti-falling mechanism does not need to be independently arranged whether the anti-falling mechanism goes up or down in the normal use process, normal operation of the lift cannot be affected, and when the descending speed of the lift exceeds a certain threshold value, braking action can be conducted based on a mechanical structure to prevent dangerous accidents caused by falling of the lift.
本发明涉及建筑施工技术领域,具体是一种具有防坠落功能的升降机,包括若干个通过螺栓相互连接的支撑块,支撑块的顶端通过螺栓安装有顶梁,顶梁顶部外壁的两侧均通过螺栓安装有升降电机,且升降电机的输出端缠绕有缆绳,支撑块的外部滑动连接有两个轿厢,且轿厢的顶部外壁上焊接有呈等距离分布的吊钩,缆绳远离升降电机的一端缠绕在吊钩上,支撑块的一侧外壁上开有滑槽。本发明的有益效果为通过设置的防坠机构,防坠机构在正常使用的过程中无论上还是下均无需进行单独设置,不会对升降机的正常运行造成影响,在升降机下降速度超过一定阈值时能够基于机械结构做出制动动作,以防止升降机坠落造成危险事故发生。
Lift with anti-falling function
一种具有防坠落功能的升降机
2021-05-28
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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