The invention relates to the field of hoisting equipment, in particular to a building material hoisting device. The clamping disc and the end of the pipe are coaxial and abut against each other, and the clamping ring and the clamping disc are connected through a one-way assembly so that the clamping ring can only slide towards the clamping disc. The lifting rope is fixedly arranged on the clamping rod and used for being connected with a lifting hook of the crane. One end of the fastening rod is arranged on the clamping disc and can slide in the radial direction of the clamping disc. One end of each hinge rod is hinged to the clamping rod, the other end of each hinge rod is hinged to the fastening rod, and the hinge rods are in an inclined state in the initial state, so that when the clamping rods slide towards the direction of the pipe, the hinge rods push the fastening rod to slide towards the axis of the clamping disc. The locking piece is used for locking the hinge rod when the hinge rod is perpendicular to the fastening rod, and therefore the hinge rod is prevented from contracting. And the clamping disc and the fastening rod clamp the pipe together, so that the effect of improving the stability in the pipe hoisting process is achieved.
本发明涉及吊装设备领域,具体涉及一种建筑材料吊装装置。夹持盘与管材的端部同轴且抵接,夹持环和夹持盘之间通过单向组件连接,以使夹持环仅能向夹持盘滑动。吊绳固设于夹持杆上,用于和起重机的吊钩连接。紧固杆的一端设置在夹持盘上,且能够沿夹持盘的径向方向滑动。每个铰接杆的一端与夹持杆铰接,另一端与紧固杆铰接,初始状态铰接杆处于倾斜状态,以在夹持杆向管材方向滑动时,使铰接杆推动紧固杆向夹持盘的轴心滑动。锁止件用于在铰接杆与紧固杆垂直时,使铰接杆锁止,从而防止铰接杆收缩。夹持盘和紧固杆共同对管材进行夹持,从而实现增加在对管材吊装过程的稳定性的效果。
Building material hoisting device
一种建筑材料吊装装置
2023-01-10
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Constructional engineering building material hoisting device
European Patent Office | 2020
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