The telescopic multifunctional lifting sling comprises a frame body with a fish-belly-shaped cross section, transverse telescopic sliding ways are arranged on the two sides of the end of the frame body, hydraulic oil cylinders are arranged on the two sides of the upper portion of the frame body, and a hydraulic pump station for driving the two hydraulic oil cylinders to slide in the telescopic direction is arranged between the two hydraulic oil cylinders. The telescopic ends of the two hydraulic oil cylinders are connected with telescopic sleeves, the lower ends of the telescopic sleeves are connected with hanging pin shafts, and the lower ends of the hanging pin shafts are connected with prefabricated parts to be hoisted through hanging bases. Time and labor waste caused by replacement of different lifting appliances is avoided, the construction efficiency is improved, the construction cost is reduced, and functionalization of one machine is realized.
一种伸缩式多功能起重吊具及其调节方法,包括横截面呈鱼腹型的架体,所述架体的端部两侧设有横向的伸缩滑道,架体上方两侧设置有液压油缸,位于两根液压油缸之间设置有驱动两根液压油缸沿伸缩滑到滑动的液压泵站,两根所述液压油缸在伸缩端连接有伸缩套,所述伸缩套的下端连接有吊挂销轴,所述吊挂销轴的下端通过吊挂座连接有待起吊预制构件,本发明的伸缩式多功能起重吊具在不同预制构件吊装过程中,使其快速完成吊点间距调整,避免了更换不同吊具所造成的费时费力,提高了施工效率,降低了施工成本,实现了一机种功能化。
Telescopic multifunctional lifting appliance and adjusting method thereof
一种伸缩式多功能起重吊具及其调节方法
2023-04-04
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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