The present invention discloses a lifting machine for construction equipment. The lifting machine structurally comprises a machine body, a hook, a socket, and a receiver, and the front end of the machine body is mechanically connected with the hook. According to the lifting machine, the receiver is connected with the socket, during lifting of small stone piles and other objects, as the lifting airis affected by various uncontrollable force, the small stones can fall into the receiver and can be clamped by a polygonal groove inside an extending block, so that the small stones are difficult toslide around due to the influence of the uncontrollable force, in addition, sliding blocks are arranged inside the two outermost blocks of the extending block correspondingly, when the uncontrollableforce is generated, the sliding blocks can swing along with the uncontrollable force, and a stopping block can be formed during swing and can block running out of the small stones so as to prevent injuring of a worker due to the fact that the small stones slide out of the receiver; and when the work of the lifting machine is finished, the receiver can be pressed inwards, internal things can be shaken out easily, and folding and storing can further be conducted on the receiver so as to reduce the floor area of the receiver.
本发明公开了一种建筑设备起吊机,其结构包括机体、吊钩、承接器、接物器,机体的前端与吊钩机械连接,本发明将接物器与承接器连接,若起吊小石堆等物体时,起吊半空中受各种不可控力的影响,小石块会发生掉落现象,此时小石块便会落到接物器内,伸展块内部的多边体凹槽可以将小石块卡扣住,使其不易随不可控力影响四处滑动,且伸展块最外侧的两块内部设有滑块,当产生不可控力时,滑块会根随不可控力摆动,摆动中会形成一个阻挡块,可以阻挡住跑出来的小石子,不会让其从接物器滑落出来,伤到工作人员,当起吊机工作结束后,可以向内压接物器,可以将内部东西轻松抖动出来,还可以对接物器进行折叠收纳减小其占地面积。
Lifting machine for construction equipment
一种建筑设备起吊机
2020-07-10
Patent
Electronic Resource
Chinese
Lifting equipment for bridge construction and lifting method
European Patent Office | 2022
|