The invention discloses a hole seat device with a sealing function. The device comprises a hole seat, and the inner side face of the hole seat comprises an embedded groove formed in the middle of the inner side face, a hole cover assembling groove formed in the top of the inner side face and an arc arranged between the embedded groove and the hole cover assembling groove. The sealing unit is arranged in the hole seat and is used for realizing internal sealing of the hole seat; the sealing unit comprises a plug, the head end of the plug is arranged in the embedded groove, and the lower surface of the head end of the plug is in airtight contact with the lower surface of the embedded groove; the sealing unit further comprises a connecting plate; the two side ends of the connecting plate are arranged in the embedded groove, and the upper surfaces of the two side ends of the connecting plate are in airtight contact with the upper surface of the embedded groove; the connecting plate abuts against the plug. The sealing unit further comprises a hole cover; the hole cover is arranged in the hole cover assembling groove, and the outer side face of the hole cover makes airtight contact with the inner surface of the hole cover assembling groove. The device provided by the invention can realize compression sealing without screw connection, and is simple in structure and easy to operate.

    本发明公开一种带有密封功能的孔座装置。该装置包括:孔座,孔座的内侧面包括:设置于内侧面中部的内嵌槽、设置于内侧面顶部的孔盖装配槽、设置于内嵌槽与孔盖装配槽之间的圆弧;密封单元,设置于孔座内,用于实现孔座的内密封;密封单元包括有堵头,堵头的头端设置于内嵌槽中,堵头的头端的下表面与内嵌槽的下表面气密性接触;密封单元还包括有连板;连板的两侧端设置于内嵌槽中,连板的两侧端的上表面与内嵌槽的上表面气密性接触;连板与堵头相抵接;密封单元还包括有孔盖;孔盖设置于孔盖装配槽中,孔盖的外侧面与孔盖装配槽的内表面气密性接触。本发明所提供的装置能够实现无螺钉连接的压紧密封,且结构简单、易操作。


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    Titel :

    Hole seat device with sealing function


    Weitere Titelangaben:

    一种带有密封功能的孔座装置


    Beteiligte:
    YAN XIAOYING (Autor:in) / WANG DAN (Autor:in) / QIN ZHEN (Autor:in) / WU YONGFENG (Autor:in) / XIAO SHUAI (Autor:in) / XUE HONGBIN (Autor:in)

    Erscheinungsdatum :

    2023-06-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / F16J Kolben , PISTONS



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