The invention relates to a manufacturing process of a galvanized steel pipe. The manufacturing process of the galvanized steel pipe adopts a galvanized steel pipe manufacturing hanger. The galvanizedsteel pipe manufacturing hanger comprises a hoisting plate, an adjusting support plate, an adjusting mechanism, a shaking mechanism, a locking connecting plate, telescopic plates, locking mechanisms,telescopic sliding columns and blocking blocks. The process for manufacturing the galvanized steel pipe by adopting the galvanized steel pipe manufacturing hanger comprises the following steps that S1, the steel pipe galvanizing pre-treatment is carried out; S2, the steel pipe is locked; S3, the hoisting plate is connected; S4, the steel pipe is galvanized; and S5, the steel pipe is shaken. According to the manufacturing process of the galvanized steel pipe, the problems that when the steel pipe is galvanized by using the prior art, the inclination angle adjusting operation carried out on thesteel pipe is complex, and the steel pipe cannot be freely adjusted to a proper angle; and a certain potential safety hazard exists when residual galvanizing zinc of the galvanized steel pipe is manually cleaned, so that the steel pipe cleaning effect is poor are solved.

    本发明涉及一种镀锌钢管制造工艺,该镀锌钢管制造工艺采用如下镀锌钢管制造吊架,该镀锌钢管制造吊架包括吊装板、调节支板、调节机构、抖动机构、锁定连板、伸缩板、锁定机构、伸缩滑柱和阻挡块;采用上述镀锌钢管制造吊架对镀锌钢管制造的工艺,包括以下步骤:S1、钢管镀锌前处理;S2、钢管锁定;S3、吊装板连接;S4、钢管镀锌;S5、钢管抖动。本发明可以解决现有对钢管进行镀锌操作时存在的:钢管进行倾角调节操作复杂,且无法自由将钢管调节到合适的角度;人工对镀锌后的钢管进行多余锌液的清除动作时存在一定的安全隐患,且人工对钢管清理的效果较差等问题。


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    Titel :

    Manufacturing process of galvanized steel pipe


    Weitere Titelangaben:

    一种镀锌钢管制造工艺


    Beteiligte:
    YU LIANGBING (Autor:in) / CHEN FUZHEN (Autor:in)

    Erscheinungsdatum :

    2020-06-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL / B66C Krane , CRANES



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