The invention relates to a seafloor junction box sealing cabin with a quick dismounting structure and a dismounting method, the seafloor junction box sealing cabin comprises a pressure-resistant cabin body and a sealing end cover, a sealing assembly is arranged between the sealing end cover and the pressure-resistant cabin body, the sealing assembly comprises a mounting fixing strip and a sealing strip, and the sealing end cover is provided with a first mounting groove and a sealing groove; and a notch groove is formed in an opening of the pressure-resistant cabin, a second mounting groove is formed in the side wall, facing the sealing end cover, of the notch groove, a pipe cavity formed by the first mounting groove and the second mounting groove is matched with the mounting fixing strip in shape, a limiting block is fixedly mounted on the circumference of the sealing end cover, and the sealing end cover is locked to the opening of the pressure-resistant cabin through the limiting block. The limiting block is embedded into the notch groove, and when the limiting block locks the sealing end cover to the opening of the pressure-resistant cabin body, the sealing ring and the mounting fixing strip make contact with the inner wall of the pressure-resistant cabin body. The junction box can be quickly mounted and dismounted, the dismounting process is time-saving and labor-saving, and the junction box has certain economic benefits.

    本发明涉及一种具有快速拆装结构的海底接驳盒用密封舱及拆装方法,包括耐压舱体、密封端盖,密封端盖和耐压舱体之间设置有密封组件,密封组件包括:安装固定条、密封条,密封端盖上设有第一安装槽、密封槽;耐压舱体口部设有缺口槽,缺口槽面向密封端盖的侧壁上设有第二安装槽,第一安装槽、第二安装槽组成的管腔与安装固定条形状相匹配,密封端盖的圆周固定安装有限位块,所述限位块将密封端盖锁紧在耐压舱体口部,限位块嵌入缺口槽中,限位块将密封端盖锁紧在耐压舱体口部时,密封圈、安装固定条均与耐压舱体内壁相接触。本发明能够实现接驳盒的快速安装与拆卸,拆装过程省时省力,具有一定经济效益。


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    Title :

    Seafloor junction box sealing cabin with quick dismounting structure and dismounting method


    Additional title:

    一种具有快速拆装结构的海底接驳盒用密封舱及拆装方法


    Contributors:
    HONG JIN (author) / LIU PENG (author) / WANG CAIWEI (author) / HE WENHUA (author) / YU MINMIN (author) / SONG GUANGZHAO (author) / BAO LINGHUI (author) / CHEN XIAO (author) / ZHANG YANJUN (author)

    Publication date :

    2021-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H05K PRINTED CIRCUITS , Gedruckte Schaltungen / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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