The invention discloses a passage facility for PMA inspection in an oil tanker cargo hold. The passage facility comprises a deck and a longitudinal permanent platform, one end of the deck is provided with the longitudinal permanent platform, the deck on one side of the longitudinal permanent platform is provided with rail columns, and the deck on one sides of the rail columns is fixedly connected with a step. According to the passage facility for PMA inspection in the oil tanker cargo hold, an auxiliary in-out structure is arranged, the auxiliary in-out structure comprises base plates, U-shaped grooves, baffles and bolts and nuts, the two base plates are welded to rail columns on the two sides respectively, meanwhile, U-shaped clamping grooves are welded to the base plates respectively, the baffles can be placed in the U-shaped grooves, and the two U-shaped clamping grooves can just support the baffles; the U-shaped clamping grooves and the baffles on one side are fixed through the bolts and the nuts, the baffles can be turned over when entering the longitudinal permanent platform, and then the baffles are turned over into the U-shaped grooves after entering the longitudinal permanent platform, so that when standing on the longitudinal permanent platform, a user can conveniently and rapidly enter and exit, and the problem that entering and exiting are not rapid or convenient enough is solved.

    本发明公开了一种用于油船货舱内PMA检查用的通道设施,包括甲板和纵向永久平台,所述甲板的一端设置有纵向永久平台,所述纵向永久平台一侧甲板上设置有栏杆柱,所述栏杆柱一侧的甲板上固定连接有踏步。该用于油船货舱内PMA检查用的通道设施通过设置有辅助进出结构,辅助进出结构包括垫板、U形槽、挡板和螺栓螺母,利用两个垫板分别焊于两侧栏杆柱,同时U型卡槽也分别焊在垫板上,可将挡板放入U形槽的内部,这时两个U型卡槽刚好可托住挡板,利用螺栓螺母固定其中一侧的U型卡槽和挡板,在进入时可将挡板进行翻转,进入纵向永久平台后再将挡板翻转至U形槽中,这样站在纵向永久平台上时,便于快速进出,解决了进出不够快速、方便的问题。


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    Title :

    Passage facility for PMA inspection in oil tanker cargo hold


    Additional title:

    用于油船货舱内PMA检查用的通道设施


    Contributors:
    XU DONG (author) / WANG SHANJING (author) / CHEN QIAO (author) / DU KAI (author)

    Publication date :

    2021-11-12


    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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