The invention provides a lifting appliance and a lifting system.The lifting appliance comprises a support and a lifting unit, the lifting unit comprises a supporting gear, a cog belt and a supporting gear driving device, the supporting gear is rotatably connected to the support, the cog belt is arranged on the periphery of the supporting gear in a sleeving mode and can be meshed with the cog belt, and the supporting gear is driven by the supporting gear driving device; the two ends of the cog belt are used for being connected to the two ends of a part to be hoisted respectively, the supporting gear driving device can drive the supporting gear to rotate so as to drive the cog belt to move, the supporting gear is meshed with the cog belt so that the supporting gear can drive the cog belt to move, and then the part to be hoisted is driven to be subjected to posture adjustment in the air. Therefore, single-hook hoisting of the part to be hoisted can be achieved, the number of cranes in the hoisting process can be reduced, and then the hoisting cost is reduced.
本公开提供一种吊具和吊装系统,所述吊具包括支架和起吊单元,所述起吊单元包括支撑齿轮、齿形带以及支撑齿轮驱动装置,所述支撑齿轮可转动地连接在所述支架上,所述齿形带套设在所述支撑齿轮的外周,且能与所述齿形带相啮合,所述齿形带的两端分别用于连接在待吊装件的两端,所述支撑齿轮驱动装置能够驱动所述支撑齿轮转动,以带动所述齿形带移动,通过支撑齿轮和齿形带啮合,以使支撑齿轮驱动齿形带移动,进而带动待吊装件在空中进行姿态调整,从而可以实现待吊装件的单钩吊装,可以减少吊装过程中的吊机的数量,进而降低吊装成本。
Lifting appliance and lifting system
2024-07-02
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Lifting appliance mechanism, lifting appliance device and lifting system
Europäisches Patentamt | 2022
|Lifting appliance lifting method, lifting appliance and crane
Europäisches Patentamt | 2022
|Lifting appliance for prefabricated part and lifting system comprising lifting appliance
Europäisches Patentamt | 2024
|Lifting appliance control method and lifting appliance
Europäisches Patentamt | 2023
|Lifting appliance, lifting structure and lifting method
Europäisches Patentamt | 2023
|