Large slide-rail-type perpendicular plugging device
A plugging device and slide rail type technology, which is applied to the field of large slide rail type vertical plugging devices, can solve the problems of inconvenient operation, insufficient connection, difficulty in adapting to rapid changeover and timely plugging in peacetime and wartime, and achieves simple and quick operation. , the effect of tight connection
Active Publication Date: 2014-03-12
CHINA INST OF BUILDING STANDARD DESIGN & RES
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problems in the prior art that the current underground space sealing device is inconvenient to operate, inaccurate in positioning and not tightly connected, and difficult to adapt to the operational requirements of rapid conversion and timely sealing in peacetime and wartime
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[0028] Please also refer to Figure 1-Figure 11 , the present invention provides a large-scale slide rail type vertical sealing device, which is installed at the entrance and exit of the multi-span continuous opening of the free wall in the underground space, including a door frame 1, a door leaf 2, a door leaf hidden room 3, a sliding assembly 4, and a locking assembly 5 , suspension assembly 6, side positioning assembly 7, door frame sealing assembly 8 and middle seam sealing assembly 9, door frame 1 is fixed on the concrete at the door opening, including upper door frame (not shown in the figure), lower door frame (not shown in the figure) ), the left door frame (not shown in the figure) and the right door frame (not shown in the figure), the left door frame and the right door frame are fixedly connected with the upper door frame and the lower door frame respectively; the door leaf 2 is a multi-leaf unit. In the present embodiment, door leaf 2 comprises three leaves at leas...
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The invention discloses a large slide-rail-type perpendicular plugging device. The large slide-rail-type perpendicular plugging device comprises a door frame, at least three door leaves, a door leave concealing chamber, slide components, locking components, suspending components and side positioning components, wherein the door frame is fixed on concrete at a door opening; the door leaves form a multi-leaf unit and at least comprise a left side leaf, a standard leaf and a right side leaf; the door leaf concealing chamber is arranged at one side of the door frame; each slide component comprises a slide rail embedded part, a slide rail and a slide vehicle mechanism; the slide rail embedded parts are embedded in the upper part of the door leaf concealing chamber; the slide rails are fixed on the slide rail embedded parts; the locking components are arranged on the door frame and the door leaves; the suspending components are fixed in the door leaves, and are suspended on the slide vehicle mechanisms together with the door leaves; the side positioning components are installed on the adjacent door leaves respectively. The large slide-rail-type perpendicular plugging device provided by the invention is simple and convenient to operate, pushes and pulls the door leaves only by manual assistance, and saves time and labor, and the adjacent door leaves are tight in connection.
Description
technical field [0001] The invention relates to the field of sealing and protection of a large-span and multi-span continuous open wall in an underground space, in particular to a large sliding rail type vertical sealing device. Background technique [0002] According to the relevant provisions of my country's "Civil Air Defense Law", the construction of subway projects must take into account the needs of civil air defense during wartime. It is used as an urban underground traffic artery in peacetime, and it is used as a main place for urban civil air defense evacuation, material storage or personnel shelter in wartime. Due to the development of subway design concepts, efforts are being made to carry out integrated design in the design of new subway lines. In normal times, the station hall floor is connected to the surrounding underground commercial space in large quantities to realize the seamless connection between the subway and the surrounding underground space. During w...
Claims
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Login to View More IPC IPC(8): E21F17/12E06B3/48E06B1/52E06B7/16E05D13/00E05D15/26E05C7/00E05C9/00
Inventor 卢屹东张瑞龙徐胜王淑敬袁代光刘铮景座正陈华明邢善鹏马永杰
Owner CHINA INST OF BUILDING STANDARD DESIGN & RES