The invention provides a sling device, which comprises a connecting seat, a sling and a lifting ring, wherein the connecting seat comprises a connecting end and a fixing end; the connecting end is fixedly connected with the fixing end, and is integrally molded with the fixing end; a through hole is formed in the connecting end; a groove matched with the sling is formed in the fixing end; the sling is fixedly connected with the fixing end through the groove; and the other end of the sling sleeves the lifting ring. The sling device provided by the invention is simple in structure, convenient to produce and convenient to implement; a good effect can be reached by only adding a few of mechanisms on the original sling; the safety performance of the sling is improved; and the service life of the sling is prolonged.
Sling device
10.06.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
Sling swing angle detection device and sling bridge crane
Europäisches Patentamt | 2021
|