The invention relates to the technical field of operation auxiliary equipment, and particularly discloses a backpack type lifting device which comprises a supporting assembly, a backpack assembly, a lifting assembly and a reset assembly, the supporting assembly comprises a support and a lifting arm, the backpack assembly is fixedly connected with the support, the backpack assembly is used for being carried by an operator, and the lifting assembly comprises a winding wheel, a traction cable and a pulley block; the fixed end of the traction cable is connected to the winding wheel, the winding wheel can wind or release the traction cable, the free end of the traction cable penetrates through the pulley block and can be connected with an object to be lifted, and the reset assembly is used for enabling the winding wheel to wind the traction cable. The bearing assembly bears the supporting assembly, the lifting assembly and the reset assembly are arranged on the supporting assembly, the to-be-lifted object is lifted through the reset assembly and the lifting assembly, bearing of the weight of the to-be-lifted object by both hands of an operator is changed into bearing of the whole body of the operator, the labor intensity is reduced, and the operator can carry the to-be-lifted object in a bearing mode. The use scene is not limited any more, and the flexibility is higher.
本发明涉及作业辅助设备技术领域,具体公开了一种背负式起吊装置,包括支撑组件、背负组件、起吊组件和复位组件,支撑组件包括支架和吊臂,背负组件与支架固定连接,背负组件用于供操作者背负,起吊组件包括收卷轮、牵引索和滑轮组,牵引索的固定端连接在收卷轮上,收卷轮能够卷绕或释放牵引索,牵引索的自由端穿过滑轮组,牵引索的自由端能够与待起吊物连接,复位组件用于使收卷轮卷绕牵引索。通过背负组件背负支撑组件,在支撑组件上设置起吊组件和复位组件,通过复位组件和起吊组件吊起待起吊物,待起吊物的重量从操作者的双手承担转变为操作者的全身承担,降低劳动强度,且操作者能够以背负的方式随身携带,使用场景不再受限,灵活性更高。
Backpack type lifting device
背负式起吊装置
2024-09-03
Patent
Electronic Resource
Chinese
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