The invention discloses a lifting device capable of stably lifting for tunnel construction, and belongs to the technical field of tunnel construction machinery. The lifting device capable of stably lifting for tunnel construction comprises a chassis, wherein a lifting seat is arranged above the chassis; first sliding grooves are formed in the opposite surfaces of the lifting seat and the chassis; and first sliding seats are slidably connected in the two first sliding grooves. According to the lifting device capable of stably lifting for tunnel construction provided by the invention, through mutual cooperation of the designed structures such as a first supporting piece, a second supporting piece, a hydraulic cylinder, the first sliding grooves, the first sliding seats, a hydraulic cylinder, a connecting outer barrel, a connecting inner rod, a first supporting spring, an auxiliary guide rail and a main guide rail, the stability of the lifting seat in the ascending or descending process can be guaranteed, a carrying box can be driven to horizontally move on a horizontal line according to construction requirements, and the chassis is still in a static state in the horizontal moving process of the carrying box, so that the stability of the lifting seat and the carrying box can be guaranteed to a certain extent, the movable linear distance of the carrying box can be extended, and the practicability is high.

    本发明公开了一种能够进行平稳升降的隧道施工用的起重装置,属于隧道施工机械技术领域,包括底盘,所述底盘的上方设置有升降座,所述升降座和底盘的相对面均开设有第一滑行槽,且两个第一滑行槽内均滑动连接有第一滑行座。本发明中,通过设计的第一支撑件、第二支撑件、液压缸、第一滑行槽、第一滑行座、液压缸、连接外筒、连接内杆、第一支撑弹簧、副导轨以及主导轨等结构的互相配合下,可保证升降座在上升或下行过程中的平稳性,还可带动载物箱根据施工需要在水平线上进行平移,且载物箱在平移的过程中,底盘仍处于静止状态,因而便可在一定程度上保证升降座以及载物箱的稳定性,还可延长载物箱可移动线性距离,实用性强。


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    Titel :

    Lifting device capable of stably lifting for tunnel construction


    Weitere Titelangaben:

    能够进行平稳升降的隧道施工用的起重装置


    Beteiligte:
    HUANG XIAOHONG (Autor:in)

    Erscheinungsdatum :

    2021-04-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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 / B25H Werkstatteinrichtungen, z.B. zum Anreißen von Werkstücken , WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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