CN201923150U - Display window structure of high-speed motor train unit - Google Patents

Abstract

The utility mode discloses a display window structure of a high-speed motor train unit. On the basis of thickening glass and improving the soundproof performance of a window body, the window body is directly connected with the display so as to reduce the milling-out area of a steel structure section of the train body; and the milling-out part of the steel structure section of the train body is completely covered by the optimized display window structure so as to effectively avoid the sound transmitting phenomenon and construct the quite and comfortable sitting environment in the train. The display window is in press mounting with the inside of the side wall of the train body by a plurality of pressure plates; sealant is filled between the window body and the side wall of the train body; and the display is directly arranged at the rear part of the window body.

Description

High speed motor car group display equipment window construction

Technical field

The utility model belongs to mechanical manufacturing field at the improvement of the telltale window mounting structure of EMU.

Background technology:

Developing rapidly of domestic track traffic, correspondingly the design for affiliated facility in the car has proposed higher technical standard with use.The passenger select to take track traffic except enjoy fast, traffic easily, be that also existing guideway vehicle has certain traveling comfort.

Shown in the accompanying drawing 1 of back, it is 6 millimeters the physical toughened glass of individual layer (11) that the telltale window of existing EMU adopts thickness at large, and telltale is installed on the different vertical height of car body side wall (14) with taking forms (12) and telltale (13) split.

Adopt the result of this class formation to be, the steel structure of car body section bar to mill area bigger, therefore exist the result that forms do not cover steel structure section bar mill off place fully significantly, promptly cause certain entrant sound phenomenon, be unfavorable for building the interior peace and quiet of car and take environment, influence the traveling comfort of motor train unit.

The utility model content

High speed motor car group display equipment window mounting structure described in the utility model has been optimized above-mentioned existing telltale window construction.And adding heavy sheet glass, improving on the basis of forms sound insulation value, forms and telltale are set to the direct connection mode, mill area to reduce the steel structure of car body section bar, by the telltale window after optimizing steel structure of car body section bar mill off place are fully covered.

Design goal of the present utility model is, realizes reducing that the steel structure of car body section bar mills area and ground, mill off place covers fully, to avoid the generation of entrant sound phenomenon effectively, builds quiet, the comfortable environment of taking in the car.

For realizing above-mentioned design goal, described high speed motor car group display equipment window construction mainly includes forms and telltale.

The difference with the prior art part is that the window frame of forming forms is connected as a whole with hollow sandwich glass;

Forms are press fit into the inside of car body side wall by several pressing plates from the car inboard, fill by sealant between forms and the car body side wall;

The telltale direct mount is to the rear portion of forms.

As above-mentioned basic scheme feature, the car body side wall is installed and be sealed in to forms internally, and promptly the outside from the car body side wall promptly forms good sound insulaton processing.

And the telltale direct mount is to the rear portion of forms, and telltale is installed on the car body side wall no longer individually, thereby controls and reduce the area that mills of steel structure of car body section bar effectively, can improve the area coverage and the ratio at mill off place further.

For the integral type that realizes window structure connects, comparatively the improvement project of You Huaing is, the cross section of described window frame is a U type groove structure of being convenient to hollow sandwich glass grafting setting-in.

For improving the stability of display installation structure, the refinement mode that can take is:

Telltale connects at least 1 group L type connecting panel, and the rear portion of window frame is provided with at least 1 group T type chute,

L type connecting panel is located by connecting in T type chute by bolt.

Content to sum up, the advantage that described high speed motor car group display equipment window construction has is:

1, selects for use and add heavy sheet glass, help improving the sound insulation value of forms.

2, forms and telltale are taked the direct connection mode, can directly reduce the steel structure of car body section bar and mill area, are eliminated the entrant sound phenomenon by the mill off place fully covers, thereby build quiet, the comfortable environment of taking in the car.

Description of drawings

Now in conjunction with the following drawings the utility model is described further

Fig. 1 is the scheme of installation of existing telltale window construction;

Fig. 2 is the scheme drawing of telltale window construction described in the utility model;

Fig. 3 is the longitudinal profile scheme drawing of Fig. 2;

As shown in Figure 1, individual layer case hardened glass 11, forms 12, telltale 13, car body side wall 14.

As shown in Figures 2 and 3, forms 1, telltale 2, window frame 3, hollow sandwich glass 4, pressing plate 5, car body side wall 6, L type connecting panel 7, T type chute 8, bolt 9.

The specific embodiment

As shown in Figures 2 and 3, described high speed motor car group display equipment window construction mainly includes:

Forms 1, telltale 2.

Forms 1 are press fit into the inside of car body side wall 6 by several pressing plates 5 from the car inboard, fill by sealant between forms 1 and the car body side wall 6.When forms are installed, with location in the T of car body side wall 6 type chute of pressing plate 5 usefulness T type bolts, nut, fastening.

The window frame 3 that constitutes forms 1 is connected as a whole with hollow sandwich glass 4.

Particularly, hollow sandwich glass 4 is pegged graft and is flush-mounted in the cross section U type groove of window frame 3.

Telltale 2 is connected with upper and lower 2 groups of L type connecting panels 7, and the rear portion of window frame 3 is provided with upper and lower 2 groups of T type chutes 8 accordingly.

During connection, the nut that will connect bolt 9 ends of L type connecting panel 7 earlier inserts the T type chute 8 from a side, bolt 9 is tightened to finish location in T type chute 8, fastening again.

Claims (3)

1. a high speed motor car group display equipment window construction includes forms (1) and telltale (2), it is characterized in that: the window frame (3) of forming forms (1) is connected as a whole with hollow sandwich glass (4);

Forms (1) are press fit into the inside of car body side wall (6) by several pressing plates (5) from the car inboard, fill by sealant between forms (1) and the car body side wall (6);

Telltale (2) direct mount is to the rear portion of forms (1).

2. high speed motor car group display equipment window construction according to claim 1 is characterized in that: the cross section of described window frame (3) is to be used for the U type groove structure of hollow sandwich glass (4) grafting setting-in.

3. high speed motor car group display equipment window construction according to claim 1 and 2, it is characterized in that: telltale (2) connects at least 1 group L type connecting panel (7), the rear portion of window frame (3) is provided with at least 1 group T type chute (8), and L type connecting panel (7) is located by connecting in T type chute (8) by bolt (9).

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