The invention relates to an equipment hoisting device and a transfer trolley for a narrow space, the equipment hoisting device comprises a portal crane frame and a lever block, the portal crane frame is an assembly frame, and the height of the portal crane frame is adjustable; hoisting frame walking wheels are installed on the two sides of the supporting bottom plate at the lower ends of the first gantry supporting column and the second gantry supporting column. A device bearing frame formed by vertical plates is fixed on a bottom plate of the transfer trolley, gantry supporting column placing frames are welded on two sides of the device bearing frame, and a bearing beam guide groove is fixed on the bottom plate between the vertical plates of the device bearing frame opposite to the handrail; the bearing cross beam of the disassembled equipment hoisting device can be clamped in the bearing beam guide groove, and the inserting body on the lower portion of the first gantry supporting column and the lower portion of the second gantry supporting column and the other portion of the equipment hoisting device can be hung on the gantry supporting column placing frames on the two sides of the device bearing frame. The height of the equipment hoisting device is convenient to adjust, and the transfer trolley is small and light, can meet the use requirements of first-grade fire-proof and explosion-proof places, and is suitable for disassembly and assembly of equipment in a narrow space.

    本发明是一种用于狭窄空间的设备吊装装置和转运车,设备吊装装置包括门式起重架和手扳葫芦,门式起重架为组装架、高度可调;在龙门支柱一和龙门支柱二下端的支撑底板两侧装有起重架行走轮。转运车的底板上面固定着由立板构成的装置承载架,装置承载架的两侧焊接龙门支柱放置架,在扶手对面的装置承载架的立板之间的底板上面固定着承重梁导槽;拆解后的设备吊装装置的承重横梁能够卡持在承重梁导槽内,龙门支柱一和龙门支柱二下部的插接本体以及设备吊装装置的其余部分能够悬挂在装置承载架两侧的龙门支柱放置架上面。设备吊装装置的高度调节方便,转运车小巧轻便,能够满足甲级防火防爆场所的使用要求,适应狭窄空间中设备的拆卸和安装。


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    Title :

    Equipment hoisting device for narrow space and transfer trolley


    Additional title:

    一种用于狭窄空间的设备吊装装置和转运车


    Contributors:
    LIU TONGLING (author) / FAN XUAN (author) / LIU DONGZHANG (author) / SUI AINI (author) / DONG MING (author) / WANG BAOSHENG (author) / ZHANG ZHENGQIANG (author)

    Publication date :

    2025-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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