The invention relates to the technical field of container ship building, in particular to a container ship hatch cover supporting cushion block adjusting method which comprises the following steps that an anti-clamping jig is manufactured; measuring a gap, and marking a part which does not meet the gap requirement; lifting the cabin cover; after the cushion block is lifted in place, the four anti-pinch jigs are stuffed between the box body of the cushion block and the cabin cover; the flow of a non-return overflow valve of the jack is turned down, pressure relief of the jack is conducted in a unified mode to enable the hatch cover to descend slowly, complete pressure relief is guaranteed, and the anti-pinch jig is stressed; the personnel increases or decreases the cushion plates of the marked cushion blocks; uniformly commanding the jack to lift the hatch cover, taking out the anti-pinch jig, and uniformly releasing the pressure of the jack to slowly descend the hatch cover; and if the clearance between the cushion block and the hatch cover still does not meet the requirement, the steps are repeated for adjusting the clearance between the cushion block and the hatch cover. The operation burden of personnel and equipment is relieved, the risk that the personnel are extruded and injured is avoided, and the safety and reliability of operation are improved.

    本申请涉及集装箱船建造技术领域,一种集装箱船调整舱盖支撑垫块的方法,包括以下步骤:防夹治具制作;间隙测量,标记不符合间隙要求的部分;抬升舱盖;抬升到位后,将四个防夹治具塞入垫块的盒体与舱盖之间;将千斤顶的止回溢流阀流量关小,统一进行千斤顶卸压让舱盖缓慢下降,保证完全卸压,防夹治具受力;人员对标记处垫块增减调节垫板;统一指挥千斤顶抬升抬起舱盖,取出防夹治具,再统一进行千斤顶卸压让舱盖缓慢下降;复测校核垫块与舱盖间隙精度,若仍有不符合重复上述步骤进行调整。本申请减轻了人员及设备的作业负担,避免了人员挤压伤害的风险,提升了作业的安全可靠性。


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    Title :

    Method for adjusting hatch cover supporting cushion block of container ship


    Additional title:

    一种集装箱船调整舱盖支撑垫块的方法


    Contributors:
    PENG QILIN (author) / XIN RUI (author) / XU BOYUN (author)

    Publication date :

    2025-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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