The invention relates to the technical field of lifting equipment, and provides an anti-falling device and lifting equipment, a containing cavity is limited in a braking assembly, the braking assembly comprises two braking parts and a braking flywheel which are oppositely arranged, one braking part is suitable for being installed on the lifting equipment, and the other braking part is suitable for being installed on the lifting equipment. The other brake component is connected with one brake component through the adjusting component, each brake component is kept fixed relative to the transmission component, and the brake flywheel is located between the two brake components. The anti-falling assembly is located in the containing cavity and comprises a fixed base body, a centrifugal flail block and an elastic piece, the fixed base body is fixedly connected to the transmission component and suitable for rotating along with the transmission component, the centrifugal flail block is rotatably arranged on the fixed base body through the rotating piece, and the elastic piece is arranged on the rotating piece. According to the invention, a slow descending function is added, so that the impact force in the stall falling process of the lifting equipment can be reduced, and the operation safety of the lifting equipment is improved; and an automatic recovery function after anti-falling locking can be realized, and easy unlocking can be realized.
本发明涉及升降设备技术领域,提供一种防坠装置及升降设备,制动组件的内部限制出容置腔,制动组件包括相对设置的两个制动部件和制动飞轮,其中一个制动部件适于安装至升降设备,另一个制动部件通过调节部件与一个制动部件连接,每个制动部件均相对于传动部件保持固定,制动飞轮位于两个制动部件之间;防坠组件位于容置腔,防坠组件包括固定基体、离心甩块和弹性件,固定基体固定连接于传动部件,并适于随传动部件转动,离心甩块通过转动件可转动地设于固定基体,弹性件设于转动件。本发明不仅附加有缓降功能,可减小升降设备失速下坠过程中的冲击力,提高升降设备运行的安全性;而且能够实现防坠锁止后的自动恢复功能,可实现轻松解锁。
Anti-falling device and lifting equipment
防坠装置及升降设备
18.02.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
Anti-falling mechanism, driving device and lifting equipment
Europäisches Patentamt | 2025
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