The invention relates to the related field of jacking equipment, in particular to a hydraulic jack which comprises a supporting plate, a connecting rod lifting mechanism is fixed to one face of the supporting plate, a clamping mechanism is fixed to the other face of the supporting plate, and the connecting rod lifting mechanism comprises a first lifting connecting rod and a second lifting connecting rod which are the same in shape and size. One end of the first lifting connecting rod and one end of the second lifting connecting rod are located at the same position of the supporting plate and rotationally connected with the supporting plate, and an end fixing plate is fixed to the supporting plate. By adjusting the clamping mechanism, the clamping mechanism can be used as a common jack with a jacking function and can lift a tire back to a position higher than the road surface when the tire of the vehicle runs out of the road, and the clamping mechanism can be matched with the vehicle to drive the wheel falling off the wheel back to the road surface again, so that the vehicle can be effectively helped to get out of trouble; and in addition, the vehicle can be well protected in the vehicle escape process.

    本发明的一种液压千斤顶,涉及顶升设备相关领域,其包括支撑板,所述支撑板一面固定有连杆抬升机构,所述支撑板的另一面固定有抱夹机构,所述连杆抬升机构包括形状尺寸相同的第一抬升连杆和第二抬升连杆,所述第一抬升连杆和所述第二抬升连杆的一端在所述支撑板上的同一位置处且与所述支撑板转动连接,所述支撑板上固定有端部固定板,本发明通过抱夹机构和连杆抬升机构相配合,抱夹机构可调整为多种状态,通过调整抱夹机构既能作为普通顶升作用的千斤顶又能在车辆轮胎开出马路时将轮胎重新抬回高于路面的位置,并且配合车辆能将掉下轮边的车轮重新开回路面,能很有效的帮助车辆脱困,并且还能很好的在车辆脱困的过程中保护车辆。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Hydraulic jack


    Weitere Titelangaben:

    一种液压千斤顶


    Beteiligte:
    XU JIANXIN (Autor:in)

    Erscheinungsdatum :

    2023-01-17


    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



    Hydraulic jack

    XU XIWEI | Europäisches Patentamt | 2015

    Freier Zugriff

    Hydraulic jack

    TIAN HUIKE / XIA KEJIN | Europäisches Patentamt | 2022

    Freier Zugriff

    Hydraulic Jack

    WANG XUEYONG / CHEN YAN / TIAN XIANGJUN | Europäisches Patentamt | 2017

    Freier Zugriff

    HYDRAULIC JACK

    KIM SANG YEUN | Europäisches Patentamt | 2017

    Freier Zugriff

    Hydraulic jack

    LI HUI / ZHONG TAO / WANG LINGANG | Europäisches Patentamt | 2023

    Freier Zugriff