The invention relates to the technical field of ship construction, in particular to a construction alignment tool for ship shafting flanges, which comprises two groups of bases and universal wheels arranged on the lower sides of the bases, a rack is arranged between the two groups of bases, supporting seats are arranged on the upper sides of the bases, and limiting rollers, fixing rollers and supporting rollers are arranged on the upper sides of the supporting seats. A telescopic rod is arranged on the upper side of the supporting seat, a control device and a control valve are arranged in the supporting seat, an oil cavity matched with the telescopic rod is formed in the supporting seat, a sliding groove matched with the rack is formed in the base, gears are arranged on the two sides of the sliding groove, and a locking device is arranged on one side of each gear. The locking device comprises a shell, a locking block and a hydraulic rod, and a buffer spring is arranged on one side of the locking block. The two sets of supporting seats slide relatively, positioning and locking are conducted through the racks, the gears and the locking devices, assembling and supporting are conveniently conducted from the lower side of the long shaft, and the use convenience of equipment is improved.

    本发明涉及船舶施工技术领域,尤其涉及一种用于船舶轴系法兰的施工对位工装,包括底座及设置在底座下侧的万向轮,所述底座设有两组,且之间设有齿条,所述底座上侧设有支撑座,所述支撑座上侧设有限位辊、固定辊及支撑辊,所述支撑座上侧设有伸缩杆,所述支撑座内设有控制装置及控制阀,所述支撑座内开设有与伸缩杆适配的油腔,所述底座内开设有与齿条适配的滑槽,所述滑槽两侧设有齿轮,所述齿轮一侧设有锁紧装置,所述锁紧装置包括外壳、锁块及液压杆,所述锁块一侧设有缓冲弹簧。本发明两组支撑座之间相对滑动,且通过齿条、齿轮及锁紧装置进行定位锁紧,便于从长轴下侧进行组装支撑,提高设备使用便捷性。


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    Title :

    Construction alignment tool for ship shafting flange


    Additional title:

    用于船舶轴系法兰的施工对位工装


    Contributors:
    DAI JINSONG (author)

    Publication date :

    2022-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL



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