The invention relates to the technical field of switch cabinet maintenance, in particular to a switch cabinet transfer trolley which comprises a shear fork type lifting structure, a mounting frame, a hydraulic mechanism, a hydraulic spring and a control system.The shear fork type lifting structure comprises two supporting frames and a base, and the two supporting frames are arranged between the base and the mounting frame in a sliding mode; a connecting pipe is arranged between the two supporting frames, the driving end of the hydraulic mechanism is connected to the connecting pipe, the hydraulic spring is arranged between the hydraulic mechanism and the base, and the control system is electrically connected with the hydraulic mechanism. The lifting structure is used for overcoming the defect that in the prior art, a lifting structure of a transfer trolley is prone to mistaken pressure relief, the device structure can be effectively optimized, lifting stability is improved, mistaken pressure relief is avoided, and use safety is improved.

    本发明涉及开关柜检修技术领域,尤其涉及一种开关柜转运小车,包括剪叉式升降结构、安装架、液压机构、液压弹簧和控制系统,所述剪叉式升降结构包括两支撑架和底座,两支撑架滑动设置在所述底座与所述安装架之间,两支撑架之间设有连接管,所述液压机构的驱动端连接至所述连接管,所述液压弹簧设置在所述液压机构与所述底座之间,所述控制系统与所述液压机构电连接;本发明用于克服现有技术中转运小车的升降结构易误泄压的缺陷,本发明可以有效地优化装置结构,提高升降稳定性,避免误泄压,提高使用安全。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Switch cabinet transfer trolley


    Weitere Titelangaben:

    一种开关柜转运小车


    Beteiligte:
    LI XINHAI (Autor:in) / LIU WENPING (Autor:in) / XIAO XING (Autor:in) / ZHOU HENG (Autor:in) / MENG CHENXU (Autor:in) / LIANG JINGMING (Autor:in) / WANG ZHENGANG (Autor:in) / CHEN WEIXIONG (Autor:in) / ZHANG QINGQING (Autor:in) / FANG ZEBIN (Autor:in)

    Erscheinungsdatum :

    2023-10-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER , Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



    Transfer trolley for switch cabinet

    YOU RENXIANG / ZHANG LIQIANG / JIAN ZHAOHUI et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Multipurpose 10kV switch cabinet transfer trolley

    LI XINHAI / LIU WENPING / ZENG WEI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Switch cabinet transfer trolley and switch cabinet equipment installation method

    ZHAO SHIHAO / XIE JIN / ZHENG ZHANGLEI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Switch cabinet circuit breaker transfer trolley

    LONG JISHENG / HE YANHUI / ZHANG HUIYAN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Hydraulic switch cabinet trolley

    CHE CHUANQIANG / ZHAO JUN / ZHAO LEI et al. | Europäisches Patentamt | 2024

    Freier Zugriff