The invention discloses a crane hook device with intelligent balance and automatic fall-off prevention. The crane hook device comprises a lifting hook, wherein a hook device is arranged on the lower side of the lifting hook and comprises a pressing rod rotating cavity located on the lower side of the lifting hook and provided with an upward opening, a pressing rod rotating shaft is rotationally connected to the left side of the pressing rod rotating cavity, and a pressing rod is fixedly arranged on the pressing rod rotating shaft. The crane hook device with automatic fall-off prevention, designed by the invention, can be used in various crane lifting appliances, a heavy object is hung on the lifting hook, the lifting hook is automatically locked, and the heavy object is clamped in the center of the hook part of the lifting hook, so that the heavy object is effectively prevented from accidentally falling off when being subjected to wind power or other external forces, and is prevented from falling off to injure surrounding personnel. When the lifting hook is unbalanced when lifting the object, the lifting hook is controlled to be balanced by adjusting a lifting rope, and safety and reliability of the lifting hook are effectively guaranteed.
本发明公开的一种智能平衡自动防脱落的起重机吊钩装置,包括挂钩,所述挂钩下侧设有吊钩装置,所述吊钩装置包括位于所述挂钩下侧开口向上的压杆转腔,所述压杆转腔左侧转动连接有压杆转轴,所述压杆转轴固定设有压杆,本发明设计的一种自动防脱落的起重机吊钩,可用于各种起重机吊具中,将重物挂在吊钩上,吊钩自动锁死,将重物卡在吊钩的钩部中央,有效防止重物受到风力或者其他外力时不慎脱落,防止重物脱落砸伤周围人员,当吊钩吊起物品不平衡时,通过调整吊起绳控制吊钩平衡,有效保障吊钩安全可靠性。
Crane hook device with intelligent balance and automatic fall-off prevention
一种智能平衡自动防脱落的起重机吊钩装置
2021-04-16
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |