The invention discloses an on-load tap-changer oil chamber insulating cylinder lifting appliance which comprises a horizontally-arranged base plate, two mutually-parallel limiting plates vertically arranged on the base plate and made of a steel material and two lifting rings arranged on the base plate and used for connecting lifting belts or shackles. The two limiting plates and the two lifting rings are arranged in the length direction and the width direction of the base plate in an axial symmetry mode. The on-load tap-changer oil chamber insulating cylinder lifting appliance has the advantages that the lifting appliance can achieve vertical hoisting of an on-load tap-changer oil chamber insulating cylinder without complicated binding and adjusting process compared with the prior art, the hoisting operation process is safe, time and labor are saved, the quality of overhaul, installation and hoisting operation is ensured, and the operation efficiency is greatly improved.
On-load tap-changer oil chamber insulating cylinder lifting appliance
2015-12-30
Patent
Elektronische Ressource
Englisch
Lifting appliance for vertically lifting oil cylinder
Europäisches Patentamt | 2022
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