The invention discloses an anti-falling hoisting device, a crane and a hoisting method of radioactive equipment, by guiding a hoisting tool, the hoisting tool keeps the stability of a heavy object when hoisting the heavy object, and the hoisting tool can be lifted when the descending speed of the hoisting tool is greater than the preset speed to prevent the heavy object from falling. The anti-falling lifting device comprises a long-distance hanging sling (1), a guide assembly (3) and an anti-falling assembly (2). And the long-distance hanging lifting appliance (1) is connected with a crane and is used for lifting a heavy object. And the guide assembly (3) is connected with the long-distance hanging lifting appliance (1) and is used for guiding the long-distance hanging lifting appliance (1) when the long-distance hanging lifting appliance (1) ascends and descends. The anti-falling assembly (2) is connected with the guiding assembly (3) and used for being driven by the guiding assembly (3) to ascend and descend and lifting the long-distance hanging and connecting lifting appliance (1) when the descending speed of the long-distance hanging and connecting lifting appliance (1) is larger than the preset speed so that the long-distance hanging and connecting lifting appliance (1) can stop descending.
本发明公开了一种防坠落吊取装置、吊车及放射性设备的吊取方法,通过对吊具进行导向,使吊具吊取重物时保持重物的稳定,并在吊具下降速度大于预设速度坠落时能够对吊具进行托举,以防止重物坠落。该防坠落吊取装置包括远距离挂接吊具(1)、导向组件(3)和防坠组件(2)。远距离挂接吊具(1)与吊车连接,用于吊取重物。导向组件(3)与远距离挂接吊具(1)连接,用于在远距离挂接吊具(1)升降时对远距离挂接吊具(1)进行导向。防坠组件(2)与导向组件(3)连接,用于在导向组件(3)的带动下升降,并在远距离挂接吊具(1)的下降速度大于预设速度时,对远距离挂接吊具(1)进行托举,使远距离挂接吊具(1)停止下降。
Anti-falling hoisting device, crane and hoisting method of radioactive equipment
防坠落吊取装置、吊车及放射性设备的吊取方法
18.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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