The invention discloses a trolley for replacing a power unit of a Switch converter of a wind driven generator, and relates to the technical field of generator maintenance tools. The trolley comprises a moment balancing frame, a grid side power unit support, a machine side power unit support, a supporting cart and standard sliding wheels, the moment balancing frame comprises a moment frame, the middle of the moment frame is fixedly connected with a supporting cross rod, and the two sides of one end of the moment frame are fixedly connected with moment supporting rods. The grid side power unit support comprises a grid-side support rod, and first connecting rods are fixedly connected to one end and the middle of the bottom of the grid-side support rod. Through the arrangement of the moment balancing frame, the grid side power unit support, the machine side power unit support, the supporting cart and the standard sliding wheels, the grid side power unit module group and the machine side power unit module group are convenient to disassemble by utilizing the principles of moment balance, lever, rolling friction and the like.

    本发明公开了一种风力发电机Switch变流器功率单元更换推车,涉及发电机检修工具技术领域。一种风力发电机Switch变流器功率单元更换推车,包括力矩平衡架、网侧功率单元支架、机侧功率单元支架、支撑推车和标准滑动轮,所述力矩平衡架包括力矩架,所述力矩架的中部固定连接有支撑横杆,且力矩架一端的两侧均固定连接有力矩支杆,所述网侧功率单元支架包括网侧支架杆,所述网侧支架杆底部的一端和中部均固定连接有第一连接杆。本发明通过力矩平衡架、网侧功率单元支架、机侧功率单元支架、支撑推车和标准滑动轮的设置,实现了利用力矩平衡、杠杆、滚动摩擦等原理使得便于对网侧功率单元模块组和机侧功率单元模块组进行拆卸。


    Access

    Download


    Export, share and cite



    Title :

    Trolley for replacing power unit of Switch converter of wind driven generator


    Additional title:

    一种风力发电机Switch变流器功率单元更换推车


    Contributors:
    HAO YINGQIN (author)

    Publication date :

    2022-01-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



    Battery replacing trolley

    LI ZHANGUO | European Patent Office | 2020

    Free access

    Special trolley for replacing current transformer of armored switch cabinet

    SUN QIJIAN / GUO LONGLONG / YIN CHAO et al. | European Patent Office | 2021

    Free access

    Battery replacing trolley for battery replacing station

    SHEN QIXIANG / HU DONGDONG / XI SHIHONG et al. | European Patent Office | 2022

    Free access

    Battery replacing trolley and battery replacing station

    WANG SHUILI / GUAN CHENGJUN / LI JIMING et al. | European Patent Office | 2024

    Free access

    Tool for replacing yaw brake of wind driven generator

    JIN YAQIANG / HU BINGRU / WANG XIAOLONG et al. | European Patent Office | 2023

    Free access