Wind turbine generator system gear box elastic support structure

• Main Authors: Ding Lei, He Baoshuai, Liu Chunqi, Lyu Jue, Tan Fei
• Format: Patent
• Language: Chinese; English
• Published: 17.08.2016
• Subjects: BLASTING; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

The utility model discloses a wind turbine generator system gear box elastic support structure. It includes the bottom plate, crossbeam and support post, and frame, bottom plate, support post and crossbeam can be connected fixedly through fastening bolt, connect through connecting bolt between crossbeam and the support post, still are provided with ejecting screw on the crossbeam, be provided with flexible backing plate on having one of them terminal surface on the upper and lower terminal surface of bottom plate at least, still including the pre -assembling bolt that can carry out bottom plate, crossbeam, support post and lower flexible backing plate pre -assembling, bottom plate, crossbeam, support post and flexible backing plate can carry out pre -assembling through the pre -assembling bolt. After adopting foretell structure, when gear box elastic support's elastic element needs to be changed, completely no longer need break off the shaft coupling, more need not loosen the change operation that propulsion