The invention provides a spherical workpiece lifting appliance. The spherical workpiece lifting appliance comprises a lifting appliance connecting plate, the upper portion of the lifting appliance connecting plate is connected with one end of a lifting rope, the two side faces of the lower portion of the lifting appliance connecting plate are fixedly provided with a first connecting rod, a secondconnecting rod, a third connecting rod and a fourth connecting rod, upper ends of a first grabbing plate, a second grabbing plate, a third grabbing plate and a fourth grabbing plate are rotatably connected to the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod correspondingly, the first grabbing plate, the second grabbing plate, the third grabbing plate and the fourth grabbing plate are in arc shapes, the problems that an existing lifting spherical component lifting appliance is tedious in operation and not firm in lifting can be solved,and the slippage of a spherical component in the lifting process can be greatly reduced.
本发明提供一种球形工件吊具,包括吊具连接板,所述吊具连接板的上部连接有吊绳的一端部,所述吊具连接板的下部的两个侧面分别固定有第一连接杆、第二连接杆、第三连接杆以及第四连接杆,所述第一连接杆、所述第二连接杆、所述第三连接杆以及所述第四连接杆上分别转动连接有第一抓取板、第二抓取板、第三抓取板以及第四抓取板的上端部,所述第一抓取板、所述第二抓取板、所述第三抓取板以及所述第四抓取板均呈圆弧形,解决了现有的起吊球形构件吊具的操作繁琐和起吊不牢靠的问题,极大的降低了起吊过程中球形构件滑落现象的发生。
Spherical workpiece lifting appliance
球形工件吊具
19.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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