▎ 摘　　要

NOVELTY - The utility model claims a new type hydraulic generator set top cover, comprising an upper top cover assembly and a lower top cover assembly, relating to the technical field of hydraulic generator, operating personnel the single main hook of the bridge crane is hung on the lifting lug, lifting it to 90 degrees vertical to the ground, and then rotating it in the air for 180 degrees, then placing it on the ground fixing rest pier for fixing, making the hydraulic generator not use the bridge crane double main hook to turn over the top cover in the overhauling field limited space, using the single main hook to turn over the top cover, four groups of supporting steel plates not only can enhance the whole stress area, improve the supporting strength, at the same time, it can make the top cover stable after the fixed installation, the supporting steel plate can absorb the noise by the sound absorbing hole, after the noise is absorbed, the sound absorbing cotton can perform noise reduction processing to the noise, the heat conducting plate is made of graphene material, it has one surface heat absorbing surface radiating effect, It can absorb the hot air and discharge it outwards through the radiating hole.