A lifting appliance for carrying aluminum bars comprises a lifting ring, two clamping assemblies arranged in the length direction of the aluminum bars at intervals, a connecting structure for connecting the lifting ring and the two clamping assemblies at the same time, a first supporting rod, a second supporting rod and a third supporting rod, wherein the first supporting rod, the second supporting rod and the third supporting rod are arranged between the two clamping assemblies and connected with the two clamping assemblies in a positioning mode. Wherein the two groups of clamping assemblies are symmetrically arranged; each clamping assembly comprises two clamping arms which are arranged in a crossed mode and hinged to each other, and each clamping arm comprises a connecting rod and an arc-shaped clamping jaw which are integrally formed. The lifting appliance is configured in the mode that the lifting ring is pulled upwards, and the two pairs of clamping jaws in the two clamping assemblies are synchronously closed in the radial direction of the aluminum bar through the connecting structure; the hanging ring is pressed downwards, and the two pairs of clamping jaws in the two clamping assemblies are synchronously opened in the radial direction of the aluminum bar through the connecting structure. The lifting appliance is simple in structure, small in size, suitable for places with narrow space and severe environment, low in cost and simple in manufacturing process.

    一种用于铝棒搬运的吊具,包括吊环、沿铝棒长度方向间隔设置的两组夹持组件、同时连接吊环与两组夹持组件的连接结构、设于两组夹持组件之间并定位连接两夹持组件的第一支撑杆、第二支撑杆以及第三支撑杆;其中,两组夹持组件对称设置;两组夹持组件均包括两交叉设置且相互铰接的夹持臂,各夹持臂均包括一体成型的连杆和圆弧状的夹爪;吊具被配置成:向上拉动吊环,通过连接结构,两组夹持组件中的两对夹爪沿铝棒的径向同步闭合;下压吊环,通过连接结构,两组夹持组件中的两对夹爪沿铝棒的径向同步张开。本案中的吊具不仅结构简单,体积较小,适用于空间狭小且环境恶劣的场所,且成本低廉,制作工艺简单。


    Access

    Download


    Export, share and cite



    Title :

    Lifting appliance for carrying aluminum bar


    Additional title:

    用于铝棒搬运的吊具


    Contributors:
    XIE XIAOYAN (author) / ZHAO FEI (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



    Clamp type carrying lifting appliance

    SUN KE / LI XIAONI / WANG YILIN | European Patent Office | 2020

    Free access

    Turnover box carrying lifting appliance

    LONG YECHENG / ZHANG LIANJIE / LU MINGJIA et al. | European Patent Office | 2023

    Free access

    Steel pipe carrying lifting appliance

    WANG LIN / WANG JUN / ZHANG BIN et al. | European Patent Office | 2022

    Free access

    Cargo carrying table lifting appliance

    HAN GONGYUAN / PAN ZHIBIN | European Patent Office | 2020

    Free access