Sliding plug door sealing frame mounting and positioning device
A technology for installation positioning and sealing frame, which is applied to sealing devices, door devices, engine sealing, etc., can solve problems such as low installation efficiency and inability to quickly locate, and achieve the effect of improving installation efficiency, reducing labor input, and having a simple structure
Pending Publication Date: 2021-06-18
CRRC TANGSHAN CO LTD
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Problems solved by technology
[0006] The object of the present invention is to provide an installation and positioning device for the sealing frame of a sliding door, which aims to solve or at least improve to a certain extent the existing technology that cannot be quickly positioned and the installation efficiency is low during the installation of the sealing frame of the sliding door of the existing urban rail vehicle question
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[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0031] It should be noted that the terms "length", "width", "height", "thickness", "top", "bottom", "front", "back", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer", "head", "tail" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for It is convenient to describe the present invention and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed a...
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The invention is suitable for the technical field of urban rail manufacturing, and provides a sliding plug door sealing frame mounting and positioning device, which comprises a mounting piece and a bolt positioning piece. The mounting piece is used for being installed at an idle C-shaped sliding groove of a vehicle body and is provided with a first positioning installation unit used for being in inserted connection positioning or clamped connection positioning with the idle C-shaped sliding groove and a second positioning installation unit used for positioning and installing the bolt positioning piece. The bolt positioning piece is detachably connected with the mounting piece and is provided with a bolt positioning notch for positioning a sealing frame mounting bolt. According to the sliding plug door sealing frame mounting and positioning device, by arranging the mounting piece which is in inserted connection positioning or clamped connection positioning with the idle C-shaped sliding groove and the bolt positioning piece which is rapidly positioned and installed with the installing piece, rapid positioning of sealing frame installing bolts is achieved by means of the idle C-shaped sliding groove, the installing efficiency of the sealing frame is improved, and manpower input is reduced; and meanwhile, the whole device is simple and light in structure, and can be prevented from colliding with paint outside a vehicle body when being mounted at the idle C-shaped sliding groove.
Description
technical field [0001] The invention belongs to the technical field of urban rail manufacturing, and more specifically relates to a device for installing and positioning a sealing frame of a sliding door. Background technique [0002] With the vigorous development of urban rail vehicles, the performance requirements for subway vehicle door systems are getting higher and higher, so most subway door systems use sliding door systems. According to statistics, the projects using sliding door system in traffic vehicles have reached 68.8%. [0003] As the use of sliding doors increases, the efficiency of their installation is also required to be higher and higher. From the analysis of the installation structure of the sliding door system, 22 sets of fastening components (including screws, nuts, and washers) are required to install the sealing frame. The number is extremely large, so the positioning and installation of the sealing frame and its fastening components are extremely im...
Claims
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IPC IPC(8): B60J10/30B60J10/84B61D19/02
CPCB61D19/02B60J10/30B60J10/84
Inventor 付志亮周强于文学王茂权孙洪楠唐立国
Owner CRRC TANGSHAN CO LTD