The invention relates to a novel bidirectional self-locking deployable mechanism in a narrow space and a control and optimization method, a multi-connecting-rod mechanism is adopted and used for reducing transverse force borne by a guide rail sliding block, and the service life of the whole mechanism is prolonged. Guide rails are arranged on four stand columns of a rectangular rack, and four supports of a weight connecting plate are connected with an up-and-down movement structure. The hydraulic mechanism is connected with the cross rod, drives the weight connecting plate to move up and down by pushing the connecting cross rod, and moves up and down along the up-down moving structures of the four stand columns and the guide rails on the four stand columns. Through optimization, the expandable mechanism with the most appropriate size in the using space is achieved, and linkage of an electromagnet, a photoelectric sensor and a hydraulic cylinder of a hydraulic mechanism is achieved under an electric control center. According to the invention, aiming at the situation that the arrangement space is narrow and limited and the movement direction of vertical movement and the direction of source power are different, a connecting rod mechanism is adopted, and the transverse force borne by the guide rail of the mechanism in the movement process is reduced, so that the service life of the whole mechanism is prolonged.

    本发明涉及一种狭窄空间内新型双向自锁可展机构,控制及优化方法,采用多连杆机构,用于降低导轨滑块所受的横向力,提高整体机构的寿命。在矩形的机架的四个立柱上设有导轨,重物连接板的四个支架与上下运动结构连接;液压机构连接横杆,通过推动连接横杆带动重物连接板上下运动,沿着四个立柱的上下运动结构和四个立柱上的导轨实现上下运动。通过优化达到使用空间最合适尺寸的可展机构,以及在电控制中心下的电磁铁、光电传感和液压机构的液压缸的联动。本发明实现了针对布置空间狭小受限制的情况,以及针对垂直运动的运动方向和源动力方向不同的情况下,采用连杆机构,降低机构的导轨在运动过程中所受的横向力,以提高整体机构的寿命。


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    Title :

    Novel bidirectional self-locking deployable mechanism in narrow space and control and optimization method


    Additional title:

    一种狭窄空间内新型双向自锁可展机构,控制及优化方法


    Contributors:
    LI BO (author) / YE YUANJUN (author) / ZHANG CHUN (author) / WANG SANMIN (author) / ZHU JIHONG (author)

    Publication date :

    2024-03-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



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