Installation method of the roof structure of the luggage platform of the railway passenger car
The technology of a railway passenger car and installation method is applied to the direction of the railway roof, which can solve the problems of affecting the aesthetic effect of the car, the Velcro cover strip falling off, and the side roof is easy to be damaged, so that the installation method is simple, fast, easy to operate, and efficient. Conducive to the effect of later maintenance
Active Publication Date: 2017-07-28
CRRC NANJING PUZHEN CO LTD
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[0002] The position of air-conditioning air outlet on the roof of domestic railway luggage counter usually adopts an open structure, which can meet the requirements of air outlet, but the structure of the inner roof can be seen at the air outlet, and the aesthetics needs to be further improved. The cover strip structure is adopted and connected to the top plate by Velcro. Due to the limitation of the Velcro itself, after a period of time, the Velcro will loosen or the cover strip will fall off, which will increase the noise in the car and affect the aesthetic effect of the car. In addition, the side roof forms a chamber with the partition wall and the flat roof, which is used for storing luggage. Since there are no corresponding anti-collision measures, the side roof is easily damaged
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[0023] like Figure 1 to Figure 4 As shown, the railway passenger car luggage platform roof structure to be installed in this embodiment includes a roof flat roof 3, a side roof 2, a flat roof 7 through a platform, a curved plate 1 fixed as one with the air outlet grille 10, and a vehicle fixed to the Aluminum bead 5 on the partition wall 14. The upper end of the side top plate 2 is hoisted below the air-conditioning duct 8 through the wooden lining 6, and the lower end is fixed on the platform top plate 7 through the connecting angle iron 4. The curved plate 1 is provided with a rectangular hole matching the peripheral size of the air outlet grille 10, and the air outlet grille 10 is embedded in the rectangular hole, and fixed with the curved plate 1 by glue to make the outer surface smooth. like figure 2 As shown, the upper end of the curved plate 1 is fixed below the flat roof panel 3 by connecting iron 11 . like image 3 As shown, the lower end of the curved plate 1 i...
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The invention relates to a method for installing the roof structure of a luggage platform of a railway passenger car. The steps of the installation method are as follows: respectively fix the rigid pressure strips on both sides to the partition wall of the vehicle, and a rubber strip is arranged on the side of the rigid pressure strips close to the interior of the vehicle; The top of the side roof plate is fixed under the air-conditioning duct, so that the two sides of the side roof plate are pressed on the rigid layer by rubber strips; the connecting iron is fixed on the flat roof plate of the roof; The upper end of the top plate and the upper end of the curved plate are fixed on the connecting iron so that both sides of the curved plate are pressed on the rigid bead by rubber strips. The installation method of the invention is simple and fast, easy to operate, improves the production efficiency of the luggage platform top plate structure of the railway passenger car, and is beneficial to later maintenance.
Description
technical field [0001] The invention relates to a method for installing a roof structure of a luggage platform of a railway passenger car, and belongs to the technical field of rail vehicle interior decoration technology. Background technique [0002] The position of air-conditioning air outlet on the roof of domestic railway luggage counter usually adopts an open structure, which can meet the requirements of air outlet, but the structure of the inner roof can be seen at the air outlet, and the aesthetics needs to be further improved. The cover strip structure is adopted and connected to the top plate by Velcro. Due to the limitation of the Velcro itself, after a period of time, the Velcro will loosen or the cover strip will fall off, which will increase the noise in the car and affect the aesthetic effect of the car. , In addition, the side roof, the partition wall and the flat roof form a chamber for storing luggage. Since there are no corresponding anti-collision measures...
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IPC IPC(8): B61D17/14
Inventor 周正宇陆丽芬章光明王卫高健飞姜艳林韩文娟林琳张玉萍牟亚杰肖露杨泽东
Owner CRRC NANJING PUZHEN CO LTD
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