The invention discloses a square hoisting air cushion. The square hoisting air cushion comprises a supporting bag and an inner container inside the supporting bag, wherein the supporting bag is of a square structure, and the inner container and the supporting bag are the same in shape; the inner wall of the supporting bag is connected with the outer wall of the inner container in a vulcanization mode, an inflating valve is arranged on the inner container, and an outlet allowing the inflating valve to stretch out is formed in the supporting bag; and the supporting bag is of an integral bag bodystructure and sequentially comprises a plurality of rubber layers and cord ply layers from outside to inside. The invention further discloses a hoisting assembly comprising the square hoisting air cushion. According to the square hoisting air cushion, by means of structural improvement, the embedded height is low, operation is fast, weight is light, maintenance is almost avoided, the service lifeis long, the hoisting height is high, and the application range is wide.

    本发明公开了一种方形起重气垫,包括支撑囊和支撑囊内部的内胆,所述支撑囊为方形结构,所述内胆与支撑囊的形状相同,支撑囊内壁与内胆外壁通过硫化方式连接,内胆上设有气门嘴,支撑囊上设有供气门嘴伸出的出口,支撑囊为整体式囊体结构,支撑囊从外至内依次包括多层橡胶层和帘布层;本发明还包括含上述方形起重气垫的起重组件。本发明通过结构改进,不仅可以实现嵌入高度较小、操作快捷、重量轻、几乎免维护、使用寿命长,还具有较高的起重高度,应用范围较广。


    Access

    Download


    Export, share and cite



    Title :

    Square hoisting air cushion and hoisting assembly comprising same


    Additional title:

    一种方形起重气垫及含其的起重组件


    Contributors:
    XIONG XUEHUI (author) / WANG CHUNLONG (author) / XIE JIANFAN (author) / XIE LINDONG (author)

    Publication date :

    2020-06-23


    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 / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse



    Hoisting tool, hoisting assembly and hoisting method

    CHU CHENGJIE / HU SHILIN / ALSGA et al. | European Patent Office | 2022

    Free access

    Hoisting assembly and hoisting method

    LIU SHUHUA / TANG ZHENZHONG / HU KAIQING et al. | European Patent Office | 2022

    Free access

    Hoisting assembly and hoisting device

    LI XIAOJUN | European Patent Office | 2020

    Free access

    Hoisting equipment for mounting large square cabin and hoisting method of hoisting equipment

    ZHOU BIN / LI ZHENDONG / DENG XIAOFEI | European Patent Office | 2024

    Free access

    Hoisting structure of hoisting assembly at descending plate hoisting mold

    FU CHAOJIE / HUANG HAITAO / SHI ZHU et al. | European Patent Office | 2024

    Free access