The invention discloses a goods elevator car bottom structure optimization method. The method comprises the following steps: 1, constructing a base of a freight elevator car bottom; 2, laying a plurality of arched bearing blocks which are arranged in an array on the base; thirdly, goods are lifted and transported through a goods elevator laid with arch-shaped bearing blocks; and the piezoelectric detection elements on the arch-shaped bearing blocks detect the pressure on the arch-shaped bearing blocks in real time. 4, after the use time of the goods elevator reaches a preset test period, analyzing the pressure change condition measured by the piezoelectric detection element of each arched bearing block; and the arch-shaped bearing block with the pressure change condition reaching the preset overlarge load condition is structurally reinforced. The arched car bottom structure design has the characteristics of light weight and high pressure resistance, materials can be saved, and the self weight of the cargo elevator is reduced. In addition, by means of a local reinforcing mode, the comprehensive bearing capacity of the cargo elevator car platform in a specific scene is improved.

    本发明公开了一种货梯轿底结构优化方法;该方法如下:一、构建货梯轿底的基座;二、在基座上铺设呈阵列状排布的多个拱形承重块。三、使用铺设有拱形承重块的货梯进行货物升降运输;各拱形承重块上的压电检测元件实时检测自身受到的压力。四、在货梯的使用时间达到预设的测试周期后,对各拱形承重块的压电检测元件测得的压力变化情况进行分析;对于压力变化情况达到预设的荷载过大条件的拱形承重块进行结构加强。本发明中的拱形轿底结构设计具有轻量化和抗压能力强的特点,能够节省材料,并降低货梯的自身重量。并且,本发明通过局部加强的方式,提高了货梯轿底在特定场景下的综合承重能力。


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    Title :

    Goods elevator car platform structure optimization method


    Additional title:

    一种货梯轿底结构优化方法


    Contributors:
    CHEN ZHIPING (author) / YANG KANG (author) / WANG DONGHUA (author) / HUA YONG (author) / WANG BAN (author) / DAI TIANHANG (author) / WANG CHUANLIANG (author)

    Publication date :

    2023-03-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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