An eccentric cabin-penetrating sealing device comprises two sealing mechanisms, and each sealing mechanism comprises an eccentric shell, a gland, a connecting shaft, a first O-shaped sealing ring, a guide ring, a second O-shaped sealing ring and a cabin wall. One end of the front connecting shaft penetrates through the front bulkhead and then is connected with one end, penetrating through the rear bulkhead, of the rear connecting shaft, and the other ends of the two connecting shafts penetrate through the corresponding bulkheads respectively and extend to the outer sides of the bulkheads; a through hole is formed in the side face of each bulkhead, an eccentric shell is arranged in each through hole, one end of each eccentric shell is located between the two bulkheads, the other end of each eccentric shell is connected with one side of a gland, and the glands are installed on the bulkheads. An eccentric hole is formed in the side face of the eccentric shell, and a connecting opening communicated with the eccentric hole is formed in the side face of the gland. By means of the design, clamping stagnation caused by interference between the connecting shafts and the gland in the adjusting process can be avoided, and the two connecting shafts can be aligned more easily.

    一种偏心穿舱密封装置,所述偏心穿舱密封装置两组密封机构,每组密封机构包括偏心壳体、压盖、连接轴、一O型密封圈、导向环、二O型密封圈与舱壁;前侧所述连接轴的一端贯穿前侧舱壁后与后侧连接轴的一端贯穿后侧舱壁的一端连接,两个连接轴的另一端分别贯穿对应的舱壁并延伸至舱壁的外侧;所述舱壁的侧面开设有通孔,通孔内设置有偏心壳体,偏心壳体的一端位于两个舱壁之间,偏心壳体的另一端与压盖的一侧连接,压盖安装在舱壁上;所述偏心壳体的侧面上开设有偏心孔,压盖的侧面开设有与偏心孔连通的连接口。本设计可以避免在调整过程中,连接轴和压盖发生干涉,导致卡滞,使得两个连接轴更容易对齐。


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    Title :

    Eccentric cabin-penetrating sealing device


    Additional title:

    一种偏心穿舱密封装置


    Contributors:
    XIAO ZHIZHOU (author) / JIA GUANGYING (author) / GUO JINLONG (author) / WANG XUEMEI (author) / CHEN ZHENGKUN (author) / WU PANFENG (author) / HU WENGANG (author) / YUN XIN (author) / SUN HUAN (author) / FU HONGXIAO (author)

    Publication date :

    2023-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16J Kolben , PISTONS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING



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