The invention belongs to the technical field of cleaning ship maintenance, and particularly relates to a cleaning ship repairing and launching method for a damaged thin-wall hydropower station on a stranded ground. Comprising the following steps: S1, repairing a power system of the trash cleaning ship; s2, repairing a ship body of the trash cleaning ship; s3, repairing a propeller propelling system of a tail shaft of the trash cleaning ship; wherein the step of repairing the ship body comprises deformation part repairing and leakage and weak part repairing, and the leakage and weak part repairing comprises the steps that inspection is conducted before repairing so as to determine leakage and weak parts, and the leakage and weak parts are repaired through a direct welding or steel plate welding repairing method; and the steel plate is thinner than a steel plate for the ship body. Different repairing modes are adopted in the repairing process according to different damage modes, the situation that the repairing cost is too high due to direct replacement of a large number of components is avoided, meanwhile, the repairing process is simple and effective, and the trash cleaning ship rapidly recovers operation.

    本发明属于清污船维修技术领域,具体涉及一种搁浅地面受损薄壁水电站清污船修复及下水方法。包括:S1、对清污船的动力系统进行修复;S2、对清污船的船体进行修复;S3、对清污船的艉轴螺旋桨推进系统进行修复;其中对船体进行修复包括变形部位修复、渗漏及薄弱部位修复,所述渗漏及薄弱部位修复包括:修复前进行检查以确定渗漏及薄弱部位,对于渗漏及薄弱部分,采用直接焊接或钢板焊接修补方法进行修复;所述钢板厚度小于船体用钢板厚度。本发明修复过程依据损坏方式的不同采取不同的修复方式,避免大量部件直接更换导致的修复成本过高,同时修复过程简单有效,使得清污船快速恢复作业。


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    Title :

    Repairing and launching method for cleaning ship of damaged thin-wall hydropower station on stranded ground


    Additional title:

    一种搁浅地面受损薄壁水电站清污船修复及下水方法


    Contributors:
    ZHANG YUANHAI (author) / ZHANG DINGLE (author) / WU LINXIA (author) / HUANG LIQIN (author) / LI XIANG (author) / ZHANG SHULIANG (author) / WANG YINGZHI (author) / HUANG SHIQING (author)

    Publication date :

    2024-05-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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