The invention provides a hoisting system and method for a prefabricated laminated slab. The hoisting system comprises a hoisting device, a lifting device connected to the hoisting device, and a pulleydevice arranged on the lifting device; the hoisting device is used for being connected with an external power device; the lifting device is used for being connected with an external laminated slab; and the pulley device is used for adjusting the stress uniformity of the lifting device. According to the invention, the lifting device is correspondingly connected with a lifting point on the laminated slab; the length and the oblique angle of the lifting device are adjusted through the pulley device, so that the laminated slab is uniformly stressed; the hoisting device is pulled up through an external power device, then the purpose of stably hoisting the laminated slab is achieved, the problem that in the prior art, when the prefabricated laminated slab is hoisted in a multi-point manner, allpoints are stressed unevenly is solved, the hoisting quality of the prefabricated laminated slab is guaranteed, the bearing capacity is good, and the safety requirement and the use requirement can bemet.
本申请提供了一种用于预制叠合板的吊装系统及方法,吊装系统包括:吊装装置,连接于吊装装置上的提拉装置,设置于提拉装置上的滑轮装置;吊装装置用于与外部的动力装置连接;提拉装置用于与外部的叠合板连接;滑轮装置用于调整提拉装置的受力均匀性。本申请将提拉装置与叠合板上的吊点对应连接;通过滑轮装置调整提拉装置的长度、斜角,使叠合板受力均匀;通过外部的动力装置将吊装装置拉起,进而实现平稳地吊起叠合板的目的,解决了现有技术中预制叠合板多点起吊时各点受力不均衡的问题,保证了预制叠合板吊装质量,且承重能力好,能满足安全要求与使用要求。
Hoisting system and method for prefabricated laminated slab
一种用于预制叠合板的吊装系统及方法
2021-01-29
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Hoisting tool for prefabricated laminated slab and operation method of hoisting tool
European Patent Office | 2022
|European Patent Office | 2021
|Hoisting tool and hoisting method for prefabricated floating slab
European Patent Office | 2022
|