CN106837665A - 一种用于洋流发电机组的齿轮箱弹性支撑 - Google Patents

一种用于洋流发电机组的齿轮箱弹性支撑 Download PDF

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Publication number
CN106837665A
CN106837665A CN201510876709.2A CN201510876709A CN106837665A CN 106837665 A CN106837665 A CN 106837665A CN 201510876709 A CN201510876709 A CN 201510876709A CN 106837665 A CN106837665 A CN 106837665A
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support
gear
box
resilient support
resilient
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杨飞
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SHANGHAI SEWIND CO Ltd
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SHANGHAI SEWIND CO Ltd
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Priority to CN201510876709.2A priority Critical patent/CN106837665A/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/403—Transmission of power through the shape of the drive components
    • F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Springs (AREA)

Abstract

本发明所涉及到的洋流发电机组齿轮箱弹性支撑，是在传统的齿轮箱弹性支撑基础上改进的新型弹性支撑。该新型弹性支撑在传统的齿轮箱弹性支撑基础上增加了衬套、压板和螺栓等部件。当需要将弹性支撑从齿轮箱扭力臂和框体之间取出时，可以将螺栓拧入压板的螺纹孔中，压缩弹性支撑。弹性支撑压缩到一定程度，就可以轻松将弹性支撑从齿轮箱扭力臂和框体之间取出。本发明所涉及到的弹性支撑在更换时，不需要利用吊车将齿轮箱从机舱内吊出，就可以在机舱内很快完成更换弹性支撑的工作。弹性支撑更换操作更加简便，而且节约了使用吊车的成本和更换的时间。

Description

一种用于洋流发电机组的齿轮箱弹性支撑
技术领域：
本发明所涉及到的洋流发电机组齿轮箱弹性支撑，是在传统的齿轮箱弹性支撑基础上改进的新型弹性支撑。
背景技术：
传统的洋流发电机组齿轮箱装配如图1和图2所示，齿轮箱(1)输入端由主轴承(2)支撑，主轴承(2)承受整个齿轮箱(1)的重量。弹性支撑(5)安装在齿轮箱扭力臂(3)和框体(4)之间，主要承受齿轮箱(1)工作时的扭转力矩。弹性支撑(5)采用的是橡胶和钢片复合的结构。
为保证弹性支撑(5)达到设计要求的刚度，弹性支撑(5)装配在齿轮箱扭力臂(3)和框体(4)之间时有一定的预压缩量。因此，如果弹性支撑(5)长期使用后发生损坏，无法直接从齿轮箱扭力臂(3)和框体(4)之间取出。一般需要利用吊车将齿轮箱(1)与弹性支撑(5)及框体(4)一起吊出机舱，才能重新更换弹性支撑(5)。因此弹性支撑(5)更换困难，更换成本高。
发明内容：
该新型弹性支撑在传统的弹性支撑基础上增加了衬套、压板和螺栓等部件。当需要将弹性支撑从齿轮箱扭力臂和框体之间取出时，可以将螺栓拧入压板的螺纹孔中，压缩弹性支撑。弹性支撑压缩到一定程度，就可以轻松将弹性支撑从齿轮箱扭力臂和框体之间取出。本发明所涉及到的弹性支撑在更换时，不需要利用吊车将齿轮箱从机舱内吊出，就可以在机舱内很快完成更换弹性支撑的工作。弹性支撑更换操作更加简便，而且节约了使用吊车的成本和更换的时间。
附图说明：
附图1和附图2为常规的齿轮箱装配示意图。
附图3为新设计的弹性支撑在正常工作状态下的装配示意图。
附图4为新设计的弹性支撑在压缩状态的示意图。
图中：1、齿轮箱；2、主轴承；3、齿轮箱扭力臂；4、框体；5、弹性支撑；6、衬套；7、压板；8、螺栓。

Claims (2)

1.弹性支撑外部增加衬套、压板和螺栓等部件的设计，该设计可保证不需要外部吊车将齿轮箱和弹性支撑吊出机舱，就可以方便更换弹性支撑。
2.将螺栓拧入压板的螺纹孔中，压缩弹性支撑，从而更换弹性支撑的方法。
CN201510876709.2A 2015-12-03 2015-12-03 一种用于洋流发电机组的齿轮箱弹性支撑 Pending CN106837665A (zh)

Priority Applications (1)

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CN201510876709.2A CN106837665A (zh) 2015-12-03 2015-12-03 一种用于洋流发电机组的齿轮箱弹性支撑

Applications Claiming Priority (1)

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CN201510876709.2A CN106837665A (zh) 2015-12-03 2015-12-03 一种用于洋流发电机组的齿轮箱弹性支撑

Publications (1)

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CN106837665A true CN106837665A (zh) 2017-06-13

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1566543B1 (de) * 2004-02-18 2009-08-26 Franz Mitsch Elastomerlagerung mit regulierbarer Steifigkeit
CN203403127U (zh) * 2013-07-24 2014-01-22 山西太钢不锈钢股份有限公司 一种用于aod炉倾动的减振装置
CN203831354U (zh) * 2014-05-23 2014-09-17 国家电网公司 一种螺旋弹簧更换工具
CN204190235U (zh) * 2014-10-30 2015-03-04 国家电网公司 一种用于隔离开关夹紧弹簧的拆装工具
CN105003635A (zh) * 2015-06-02 2015-10-28 株洲时代新材料科技股份有限公司 用于齿轮箱的支撑装置及安装方法和维护方法
CN105114261A (zh) * 2015-08-18 2015-12-02 江苏铁科新材料股份有限公司 风力发电机组齿轮箱弹性支撑组件

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1566543B1 (de) * 2004-02-18 2009-08-26 Franz Mitsch Elastomerlagerung mit regulierbarer Steifigkeit
CN203403127U (zh) * 2013-07-24 2014-01-22 山西太钢不锈钢股份有限公司 一种用于aod炉倾动的减振装置
CN203831354U (zh) * 2014-05-23 2014-09-17 国家电网公司 一种螺旋弹簧更换工具
CN204190235U (zh) * 2014-10-30 2015-03-04 国家电网公司 一种用于隔离开关夹紧弹簧的拆装工具
CN105003635A (zh) * 2015-06-02 2015-10-28 株洲时代新材料科技股份有限公司 用于齿轮箱的支撑装置及安装方法和维护方法
CN105114261A (zh) * 2015-08-18 2015-12-02 江苏铁科新材料股份有限公司 风力发电机组齿轮箱弹性支撑组件

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王小凡: "《依维柯轻型汽车维修手册》", 31 January 2002, 广西科学技术出版社 *

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Application publication date: 20170613