CN204956489U - Take closing mechanism's rail vehicle's hood structure - Google Patents
Take closing mechanism's rail vehicle's hood structure Download PDFInfo
- Publication number
- CN204956489U CN204956489U CN201520731098.8U CN201520731098U CN204956489U CN 204956489 U CN204956489 U CN 204956489U CN 201520731098 U CN201520731098 U CN 201520731098U CN 204956489 U CN204956489 U CN 204956489U
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- CN
- China
- Prior art keywords
- main structure
- head
- shield main
- hood
- connecting panel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
The utility model discloses a take closing mechanism's rail vehicle's hood structure, include the hood main structure with car connection to and install the connecting plate in hood main structure front end bottom, the sandwich structure that hood main structure and connecting plate all adopted glass steel and foamed material to constitute makes, and its structure includes the foam blanket of outer glass steel layer, interior glass steel layer and packing between outer glass steel layer and interior glass steel layer, post -installation hood main structure and connecting plate are direct to be connected with the cooperation of closing mechanism hatch door. The utility model discloses whole hood all adopts glass steel matter, and the cost is reduced is favorable to realizing complicated molding simultaneously. It is simpler to have processing technology, overhauls, maintains more convenient advantage.
Description
Technical field
The utility model belongs to guideway vehicle hood structure, is specifically related to a kind of hood structure of the guideway vehicle with switching mechanism.
Background technology
At present, the structure that the hood structure of the guideway vehicle of band switching mechanism generally adopts is covering on aluminum alloy framework, and covering adopts metallic material to make.
But the covering due to metallic material is difficult to realize complex model, when head-shield main structure is connected with switching mechanism, usual needs arrange glass-felt plastic circular cowling in head-shield main structure front end, again switching mechanism hatch door is docked with glass-felt plastic circular cowling (mainly utilize glass-reinforced plastic material moulding to be easy to characteristic, switching mechanism hatch door and head-shield are more fitted).To connecting the process of rear entirety paint, to ensure outward appearance.
And, owing to adding glass-felt plastic circular cowling, just there is connecting sewing accordingly, attractive in appearance in order to ensure, need process such as Puttying being carried out to it, spray paint, complex process.
In addition, the side wall of existing overall cab structure does not offer access hole specially, overhauls under often will getting into car or in car when overhauling internal part, extremely inconvenience.
In sum, hood structure of the prior art adopts metallic material cost high, is difficult to realize complex model; Extra increase glass-felt plastic circular cowling structure, makes processing technology more complicated; Later stage internal unit maintenance, maintenance inconvenience.
Utility model content
For the problems referred to above, the utility model aims to provide one and easily realizes complex model, and what technique was simple and with low cost be applicable to is with the hood structure of the guideway vehicle of switching mechanism.
The technical scheme that the utility model is dealt with problems is: a kind of hood structure of the guideway vehicle with switching mechanism, comprises the head-shield main structure be connected with car body, and is arranged on the connecting panel of head-shield main structure front bottom end;
Described head-shield main structure and connecting panel all adopt the sandwich construction of glass-felt plastic and foamed materials composition to make, the froth bed that its structure comprises outer frp layer, interior frp layer and fills between frp layer and interior frp layer outside;
Head-shield main structure after assembling and connecting panel directly and switching mechanism hatch door be connected.
In technique scheme, the material that head-shield main structure and connecting panel adopt easily realizes complicated moulding, thus just can fit and installs, without the need to additionally increasing glass-felt plastic circular cowling by direct and switching mechanism hatch door very easily, also just no longer there is butt seam, without the need to Puttying, the technique such as to spray paint.Make simplified processing technology, manufacturing cost also reduces.
The object arranging connecting panel is the demand meeting mounting process step first, and second detouchable connecting panel is also more conducive to the maintenance to equipment.
For making the later stage more convenient to the maintenance of headstock internal unit, described head-shield main structure side has access door.
Preferably, head-shield main structure is provided with lap-joint flange with connecting panel junction, connecting panel and head-shield main structure front bottom end overlap fixing.Like this be arranged so that head-shield main structure and connecting panel junction seamlessly transit, do not affect vehicle appearance.
Remarkable result of the present utility model is:
1. whole head-shield all adopts glass steel material, reduces cost, is conducive to realizing complicated moulding simultaneously, not at needs glass-felt plastic circular cowling, makes processing technology simpler.
2. detouchable connecting panel is located at bottom head-shield main structure, makes a point crack structure be positioned at bottom head-shield, does not affect head-shield overall appearance, without the need to the special processing such as carry out Puttying to connecting sewing, spray paint.But also be beneficial to maintenance.
3. head-shield side opening access door, to headstock internal unit maintenance, safeguard more convenient.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the assembly drowing of the utility model hood structure.
Fig. 2 is head-shield main structure schematic diagram.
Fig. 3 is connecting board structure figure.
In figure: 1-car body; 2-head-shield main structure; 3-bolt; 4-connecting panel; 5-access door, 6-flange, 7-switching mechanism hatch door.
Detailed description of the invention
As shown in Figures 1 to 3, a kind of hood structure of the guideway vehicle with switching mechanism, comprises the head-shield main structure 2 be connected with car body 1, and is arranged on the connecting panel 4 of head-shield main structure 2 front bottom end.Head-shield main structure 2 is provided with lap-joint flange 6 with connecting panel 4 junction, and connecting panel 4 and head-shield main structure 2 front bottom end overlap and pass through bolt 3 and fix.
Described head-shield main structure 2 and connecting panel 4 all adopt the sandwich construction of glass-felt plastic and foamed materials composition to make, the froth bed that its structure comprises outer frp layer, interior frp layer and fills between frp layer and interior frp layer outside.
After head-shield main structure 2 and connecting panel 4 assemble, direct and switching mechanism hatch door 7 is connected.
Described head-shield main structure 2 side has access door 5.
Claims (3)
1. a hood structure for the guideway vehicle with switching mechanism, is characterized in that: comprise the head-shield main structure be connected with car body, and be arranged on the connecting panel of head-shield main structure front bottom end;
Described head-shield main structure and connecting panel all adopt the sandwich construction of glass-felt plastic and foamed materials composition to make, the froth bed that its structure comprises outer frp layer, interior frp layer and fills between frp layer and interior frp layer outside;
Head-shield main structure after assembling and connecting panel directly and switching mechanism hatch door be connected.
2. the hood structure of the guideway vehicle of band switching mechanism according to claim 1, is characterized in that: described head-shield main structure side has access door.
3. the hood structure of the guideway vehicle of band switching mechanism according to claim 1, is characterized in that: in head-shield main structure, be provided with lap-joint flange with connecting panel junction, and connecting panel and head-shield main structure front bottom end overlap fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520731098.8U CN204956489U (en) | 2015-09-21 | 2015-09-21 | Take closing mechanism's rail vehicle's hood structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520731098.8U CN204956489U (en) | 2015-09-21 | 2015-09-21 | Take closing mechanism's rail vehicle's hood structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204956489U true CN204956489U (en) | 2016-01-13 |
Family
ID=55051571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520731098.8U Active CN204956489U (en) | 2015-09-21 | 2015-09-21 | Take closing mechanism's rail vehicle's hood structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204956489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050552A (en) * | 2018-09-26 | 2018-12-21 | 重庆中车长客轨道车辆有限公司 | A kind of railcar and its headstock |
| CN114559972A (en) * | 2022-02-25 | 2022-05-31 | 中车浦镇阿尔斯通运输系统有限公司 | Single track vehicle hood switching device convenient to installation and maintenance |
-
2015
- 2015-09-21 CN CN201520731098.8U patent/CN204956489U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050552A (en) * | 2018-09-26 | 2018-12-21 | 重庆中车长客轨道车辆有限公司 | A kind of railcar and its headstock |
| CN114559972A (en) * | 2022-02-25 | 2022-05-31 | 中车浦镇阿尔斯通运输系统有限公司 | Single track vehicle hood switching device convenient to installation and maintenance |
| CN114559972B (en) * | 2022-02-25 | 2023-05-09 | 中车浦镇阿尔斯通运输系统有限公司 | Single track vehicle hood opening and closing device convenient to installation and maintenance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |