A door post cover plate suitable for externally hung doors
A cover plate and column technology, which is applied in the field of rail vehicles, can solve the problems of complicated installation process, affecting installation state and installation effect, etc., and achieves the effects of strong operability, simple structure and easy adjustment.
Active Publication Date: 2021-11-12
CRRC NANJING PUZHEN CO LTD
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AI Technical Summary
Problems solved by technology
The installation process is complex and interlocking. If there is an installation deviation in one step, it will affect the final installation state and installation effect.
Method used
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Embodiment Construction
[0020] Embodiments of the present invention will be explained below in conjunction with the accompanying drawings.
[0021] Such as figure 2 As shown, this embodiment is suitable for the door post cover of the externally hung door, including the cover support 1 , the door post cover 2 and the rubber strip support 3 . Wherein, one side of the cover plate support 1 is fixed to the vehicle body column 5 by bolts, and a T-shaped groove is opened on the outer surface, and the door sealing rubber strip is installed in the T-shaped groove. The door column cover plate 2 is L-shaped, and is fixed to the vehicle body column 5 through the door handrail mounting seat. The inner end of the door column cover plate 2 is against the vehicle interior wall panel 9, the outer end of the door column cover plate 2 and the outer end of the cover plate bracket 1 are provided with corresponding transverse grooves, and the nut 7 is slidably arranged on the lateral direction of the cover plate suppor...
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The invention relates to a door column cover plate suitable for an external door, comprising: a cover plate bracket fixed to the vehicle body column, a door column cover plate fixed to the vehicle body column through a door handrail mounting seat, and an anti-pinch rubber strip for fixing The rubber strip bracket, the outer end of the cover plate bracket and the door column cover plate are provided with corresponding transverse grooves, the nut is slidably arranged in the transverse groove of the cover plate bracket, and the inner end of the rubber strip bracket is provided with a counterbore, The screw is screwed into the nut and tightened after passing through the counterbore and the transverse groove of the cover plate support, so that the rubber strip support, the door column cover plate and the cover plate support are stacked and fixed together. The door column cover plate structure of the present invention is applicable to any external hanging door structure. The structure is easy to install and adjust, and the installation accuracy of each part is not high, and the gap problem can finally be ensured by the rubber strip bracket to ensure the overall installation effect.
Description
technical field [0001] The invention relates to a door column cover plate suitable for an externally hung door, relates to the structure and installation of a rail vehicle door column cover plate, and belongs to the technical field of rail vehicles. Background technique [0002] At present, the door seal of the plug door is installed on both sides of the car body door frame. When designing the interior door column cover plate, the door column cover plate is directly sealed and fastened with the doors on the left and right sides, which is convenient for installation and firm in structure. However, the external hanging door is affected by the structure, and the door pillar cover plate needs to be fastened to the car body, and it is also necessary to ensure the appearance and the gap between the door pillar cover plate and the door leaf. The installation reference of the door leaf is the upper and lower edges of the outer contour of the car body, considering the sealing of the ...
Claims
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IPC IPC(8): B61D19/00
CPCB61D19/00
Inventor 何双慧陈国帼王希文梁汝军王兴文李斌
Owner CRRC NANJING PUZHEN CO LTD