The invention relates to a pulley of hoisting equipment, and belongs to the field of machinery. Comprising a bearing (5) and hubs (4) arranged at the two ends of the bearing (5), a wheel web (3) is arranged at the end, away from the bearing (5), of each hub (4), the wheel further comprises a wheel flange (1) arranged at the end, away from the corresponding hub (4), of each wheel web (3), the wheel flanges (1) and the wheel webs (3) are fixedly connected through first welding seams (21), and the wheel webs (3) and the hubs (4) are fixedly connected through second welding seams (22). The wheel flange (1) comprises a fork and a bottom which are connected, the whole wheel flange (1) is Y-shaped, and the bottom is connected with the wheel web (3). The strength performance of the rim (1) is enhanced by independently enhancing the thickness and the material strength of the rim (1), the service life of the pulley is prolonged, and the production cost and the labor cost are reduced.

    本发明涉及一种起重设备的滑轮,属于机械领域。包括轴承(5),以及设置在轴承(5)两端的轮毂(4),所述轮毂(4)远离所述轴承(5)的一端设置有轮腹(3),还包括设置在所述轮腹(3)远离所述轮毂(4)一端的轮缘(1),所述轮缘(1)和轮腹(3)之间通过第一焊缝(21)固定连接,所述轮腹(3)与轮毂(4)之间通过第二焊缝(22)固定连接。所述轮缘(1)包括相连的岔口和底部,所述轮缘(1)整体呈“Y”字形,所述底部与所述轮腹(3)相连接。通过单独加强轮缘(1)的厚度和材料强度,来加强轮缘(1)的强度性能,延长滑轮的使用寿命,并减少生产和人力成本。


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    Title :

    Pulley of hoisting equipment


    Additional title:

    一种起重设备的滑轮


    Contributors:
    LI MING (author) / SHI ZHENQIU (author) / DENG CHENG'AN (author) / TANG RONG (author) / XIANG TIANHU (author) / XIAO CHANGLONG (author)

    Publication date :

    2024-06-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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