The invention relates to a large transformer coil end ring self-pressing hoisting tool and a hoisting method, and belongs to the technical field of transformer manufacturing and detection. According to the technical scheme, a tool base (3) comprises a tool base bottom plate (31), a tool base side plate (32) and a tool base top plate (33), the tool base top plate (33) is movably connected with a pressing block (1) through a rotating shaft (5), a hoisting ring (4) is fixedly connected to the top of the pressing block (1), one end of a spring (2) is fixedly connected with the tool base side plate (32), and the other end of the spring (2) is fixedly connected with the pressing block (1). The hoisting tool has the beneficial effects that the hoisting efficiency and the hoisting quality of the end ring are improved, the production cost is reduced, and the market competitiveness of products is improved.
本发明涉及一种大型变压器线圈端圈自压紧吊装工装及吊装方法,属于变压器制造及检测技术领域。技术方案是:工装座(3)包括工装座底板(31)、工装座侧板(32)和工装座顶板(33),工装座顶板(33)通过转轴(5)与压紧块(1)活动连接,吊装环(4)固连于压紧块(1)顶部,弹簧(2)一端与工装座侧板(32)固连,弹簧(2)另一端与压紧块(1)固连。本发明的有益效果是:利用吊装工装,提高了端圈吊装效率、吊装质量,减小了生产成本,提高了产品市场竞争力。
Large transformer coil end ring self-pressing hoisting tool and hoisting method
一种大型变压器线圈端圈自压紧吊装工装及吊装方法
2022-03-15
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Transformer coil hoisting tool for transformer production
European Patent Office | 2025
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