The invention relates to the technical field of cranes, and particularly discloses a power supply cable winding drum device of a crane. Comprising a hollow cylinder, and side discs are arranged on the two sides of the hollow cylinder; one side of the hollow cylinder is rotationally connected with one side of the side disc through a rotating bolt, an outer inclined round hole is formed in the outer side of the hollow cylinder, a cleaning assembly is rotationally connected to the inner wall of the hollow cylinder through a rotating bolt, an outer connecting rod is fixedly connected to the outer side of the side disc, and a concave connecting plate is fixedly connected to the end, away from the side disc, of the outer connecting rod. According to the power supply cable winding drum device of the crane, a plurality of outer inclined round holes are formed in the surface of the hollow cylinder, so that dust and impurities can conveniently penetrate through the outer inclined round holes, and the dust and the impurities are difficult to attach to the surface of the hollow cylinder; and damage caused by friction contact between the cable and the surface of the winding drum due to the fact that the winding drum is affected by the working environment after long-time use and a large amount of dust and impurities adhere to the surface is prevented.

    本发明涉及起重机技术领域,并具体公开了一种起重机的供电线缆卷筒装置。包括空心圆筒,空心圆筒的两侧均设置有侧圆盘;空心圆筒的一侧与侧圆盘的一侧通过转动栓转动连接,空心圆筒的外侧开设有外斜圆孔,空心圆筒的内壁通过转动栓转动连接有清理组件,侧圆盘的外侧固定连接有外连杆,外连杆远离侧圆盘的一端固定连接有凹型连板,凹型连板的内侧固定连接有电动滑轨,电动滑轨的内侧滑动连接有内置滑块,该一种起重机的供电线缆卷筒装置,通过在空心圆筒表面开始多个外斜圆孔便于灰尘杂质穿过难以附着在空心圆筒表面,防止卷筒长时间使用后受工作环境影响表面极易附着大量的灰尘杂质导致线缆与卷筒表面摩擦接触时受损。


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    Title :

    Power supply cable winding drum device of crane


    Additional title:

    一种起重机的供电线缆卷筒装置


    Contributors:
    LI MENGYONG (author) / HUANG GUOWEI (author) / GAO FENGMEI (author) / LI JIANLIANG (author) / YANG HONGFEI (author) / WANG YONGXIANG (author)

    Publication date :

    2025-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B08B Reinigen allgemein , CLEANING IN GENERAL / B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES , Handhaben von dünnem oder fadenförmigem Gut, z.B. Folien, Bahnen, Kabeln / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen



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