The invention discloses a lifting device for iron cores of three-dimensional triangular transformers. The lifting device comprises a lifting plate, a lifting hook and three limiting blocks, wherein the lifting plate is a steel plate in an equilateral triangle shape, side lengths are slightly smaller than those of internal triangles of the iron cores, the lifting hooks are welded at the central point above the lifting plate, and the three limiting blocks are welded above the lifting plate respectively, located in connecting lines of three apexes and the central point of the lifting plate respectively and close to the apexes. The lifting device has the advantages that the lifting device is simple in structure, safe, effective and the like.
Lifting device for iron cores of three-dimensional triangular transformers
2015-05-13
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
THREE-DIMENSIONAL PERFORMANCE METHOD, THREE-DIMENSIONAL PERFORMANCE SYSTEM AND LIFTING DEVICE
European Patent Office | 2019
|TIBKAT | 1946
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