CN205168510U - Roof structure and train - Google Patents
Roof structure and train Download PDFInfo
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- CN205168510U CN205168510U CN201520948049.XU CN201520948049U CN205168510U CN 205168510 U CN205168510 U CN 205168510U CN 201520948049 U CN201520948049 U CN 201520948049U CN 205168510 U CN205168510 U CN 205168510U
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- side bar
- roof structure
- train
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- bar
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Abstract
The utility model provides a roof structure and train. This roof structure includes: flat top, first boundary beam and second boundary beam, the first side of flat header is connected with the first side of first boundary beam, and flat header second side is connected with the first side of second boundary beam, and the first side of first boundary beam still is connected with the first vehicle wall of being listed as of automobile body, and the first side of second boundary beam still is connected with the secondary series vehicle wall of automobile body, first vehicle wall of being listed as and secondary series vehicle wall parallel, first boundary beam all is located the flat header top with the second boundary beam, and the distance between the second side of first boundary beam and the second side of second boundary beam is greater than default distance, the flat header top surface is provided with the mounting groove. This train includes: first roof structure, second roof structure and automobile body, first roof structure is for as above the roof structure. The embodiment of the utility model provides a roof structure and train, through with the flat top with be listed as vehicle wall lug connection, increased the usable space of roof, easy access and installation, simultaneously, the weight of roof has been alleviateed.
Description
Technical field
The utility model relates to mechanical technique, particularly relates to a kind of roof structure and train.
Background technology
Magnetic-levitation train relies on the suction of magnetic and repulsive force are suspended in by train aerial and promote train advance, is different from the train that other need kiss the earth, achieves no touch and run, be only subject to the resistance from air when magnetic-levitation train is walked.Thus, magnetic-levitation train overcomes ordinary train vehicle must realize train traction by Wheel Rail Contact and the larger drawback of resistance, opens the new prospect of railway traffic.
Owing to being subject to the restriction of lift force, each equipment of each parts of magnetic-levitation train and inside need have the lightweight of height.Because train top is generally used for equipment such as installing an air-conditioner, therefore train top should provide support for air-conditioning and need lightweight as far as possible.Roof of train structure of the prior art as described in Figure 1, comprises two side bars, 1, two Y type attaching partss 2 and 1 flat-top 3; The both sides of flat-top 3 are respectively connected with side bar 1 by a Y type attaching parts 2, and the side of side bar 1 connects Y type attaching parts, and opposite side is connected with the train wall of train.Air-conditioning is arranged in the Baltimore groove that flat-top 3 and Y type attaching parts 2 formed, and on Y type attaching parts 2, welds air-conditioner mounting seat 4 to facilitate fixing air-conditioning.
Because the weight of air-conditioning is born primarily of Y type attaching parts 2 and flat-top 3, each parts discontinuity, therefore usually adopt thicker Y type attaching parts 2 and flat-top 3, and increase diagonal bar thinks the support that air-conditioning provides stronger therein, result in existing roof structure and there is weight comparatively greatly, do not meet weight-saving problem as far as possible.
Utility model content
The utility model provides a kind of roof structure and train, cannot meet the defect of weight-saving requirement for overcoming existing aerotrain roof structure.
The utility model provides a kind of roof structure on the one hand, comprising: flat-top, the first side bar and the second side bar;
First side of described flat-top is connected with the first side of described first side bar, second side relative with the first side of described flat-top is connected with the first side of described second side bar, first side of described first side bar is also connected with the first train wall of car body, and the first side of described second side bar is also connected with the second train wall of described car body; Described first train wall parallels with described second train wall;
Described first side bar and described second side bar are all positioned at the top of described flat-top, and the distance between the second side of described first side bar and the second side of described second side bar is greater than predeterminable range;
The end face of described flat-top is provided with mounting groove.
Roof structure as above, described first side bar is identical with described second side bar shape, is arc.
Roof structure as above, described flat-top is formed by connecting by polylith flat-top section bar.
Roof structure as above, described flat-top is welded by the dull and stereotyped section bar of polylith.
Roof structure as above, the end face of the dull and stereotyped section bar be connected with described first side bar or described second side bar is provided with described mounting groove.
Roof structure as above, described dull and stereotyped section bar and described mounting groove one-body molded.
Roof structure as above, described mounting groove is c type groove.
The utility model provides a kind of train on the other hand, and comprise the first roof structure, the second roof structure and car body, described first roof structure is roof structure as above;
Described second roof structure comprises: arc top, the 3rd side bar and the 4th side bar;
First side on described arc top is connected with the first side of described 3rd side bar, second side relative with the first side on described arc top is connected with the first side of described 4th side bar, second side of described 3rd side bar is connected with the 3rd train wall of described car body, and the second side of described 4th side bar is connected with the 4th train wall of described car body; Described 3rd train wall parallels with described 4th train wall;
Described car body, the first side bar, the second side bar peace top form plateau region, and the top of described plateau region is used for erecting equipment;
Described car body, the 3rd side bar, the 4th side bar and arc top form region, arc top;
Described first train wall is connected with described 3rd train wall, and described second train wall is connected with described 4th train wall.
The roof structure that the utility model embodiment provides and train, by being directly connected with train wall by flat-top, considerably increase the utilized space that the equipment such as air-conditioning is installed, and easy access and installation; Meanwhile, also by the reasonably optimizing of the inner structure to flat-top, greatly alleviate the weight of roof structure, meet aerotrain weight-saving requirement as far as possible.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is existing roof structure schematic diagram;
The schematic diagram of the roof structure that Fig. 2 provides for the utility model one embodiment;
The schematic diagram of the second roof structure that Fig. 3 provides for the utility model one embodiment.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The schematic diagram of the roof structure that Fig. 2 provides for the utility model one embodiment.As shown in Figure 2, this roof structure comprises: flat-top 21, first side bar 22 and the second side bar 23;
First side 211 of flat-top 21 is connected with the first side 221 of the first side bar 22, second side 212 relative with the first side 211 of flat-top 21 is connected with the first side 231 of the second side bar 23, first side 221 of the first side bar 22 is also connected with the first train wall 24 of car body, and the first side 231 of the second side bar 23 is also connected with the second train wall 25 of car body; First train wall 24 parallels with the second train wall 25;
First side bar 22 and the second side bar 23 are all positioned at the top of flat-top 21, and the distance between the second side 222 of the first side bar 22 and the second side 232 of the second side bar 23 is greater than predeterminable range;
The end face of flat-top 21 is provided with mounting groove 26.
The roof structure that the utility model embodiment provides, for be arranged on train car wall above, jointly form the vehicle body frame of train with train wall, being mainly used in above roof installing an air-conditioner etc. is suitable for being arranged on the equipment of roof.
The roof structure that the utility model embodiment provides, comprises flat-top 21, first side bar 22 and the second side bar 23.Flat-top 21 is flat to be located at above train wall, and connects and composes vehicle body frame with train wall, is used for arranging the equipment such as air-conditioning above flat-top 21, and the first side bar 22 and the second side bar 23 are connected to the both sides of flat-top 21, and are positioned at above flat-top.Because flat-top 21 is directly connected with train wall, the whole end face of flat-top 21 is made all to can be used for equipment such as installing an air-conditioner, for the equipment such as air-conditioning provide larger installing space, and facilitate maintenance, also make roof structure can be suitable for the air-conditioning of different model and size; Meanwhile, because whole flat-top 21 is main load bearing component, and be vertical load, whole the stressed of flat-top 21 comparatively disperseed, thus can carry out reasonably optimizing to the structure of flat-top 21, provide support for equipment such as air-conditionings to adopt the flat-top 21 of lighter in weight.The mounting groove 26 be arranged on flat-top 21 can be used for the equipment such as fixing air-conditioning.
Optionally, mounting groove 26 can be one-body molded with flat-top 21, to strengthen consolidation strength, simplifies the generating process of roof.
The roof structure that the utility model embodiment provides, by being directly connected with train wall by flat-top, considerably increases the utilized space that the equipment such as air-conditioning is installed, and easy access and installation; Meanwhile, also by the reasonably optimizing of the inner structure to flat-top, greatly alleviate the weight of roof structure, meet aerotrain weight-saving requirement as far as possible.
The utility model also provides a kind of train on the other hand, and comprise the first roof structure, the second roof structure and car body, wherein, the first roof structure is the roof structure as described in above-described embodiment.
The schematic diagram of the second roof structure that Fig. 3 provides for the utility model one embodiment.As shown in Figure 3, the second roof structure comprises: arc top 31, the 3rd side bar 32 and the 4th side bar 33;
First side 311 on arc top 31 is connected with the first side 321 of the 3rd side bar 32, second side 312 relative with the first side 311 on arc top 31 is connected with the first side 331 of the 4th side bar 33, second side 322 of the 3rd side bar 32 is connected with the 3rd train wall 34 of car body, and the second side 332 of the 4th side bar 33 is connected with the 4th train wall 35 of car body; 3rd train wall 34 parallels with the 4th train wall 35;
Car body, the first side bar, the second side bar peace top form plateau region, and the top of plateau region is used for erecting equipment; Car body, the 3rd side bar, the 4th side bar and arc top form region, arc top; First train wall is connected with the 3rd train wall, and the second train wall is connected with the 4th train wall.
The train that the utility model embodiment provides, is made up of the first roof structure, the second roof structure and car body.In concrete anabolic process, each train two ends adopt the first roof structure, adopt the second roof structure in the middle part of train.First roof structure at train two ends can be used for other equipment such as installing an air-conditioner.Exemplary, also can adopt other array configurations, the utility model does not limit this.
Concrete, the second roof structure comprises arc top 31, the 3rd side bar 32 and the 4th side bar 33.Arc top 31 is connected with train wall with the 4th side bar 33 by the 3rd side bar 32.Second roof structure and the first roof structure adjacent distributions are above car body, wherein the first side bar 22, second side bar 23, the 3rd side bar 32 are all identical with the 4th side bar 33 shape, first side bar 22 is adjacent with the 3rd side bar 32, second side bar 23 is adjacent with the 4th side bar 33, specifically, in implementation process, also a side bar can be adopted to replace the first side bar 22 and the 3rd side bar 32, adopt a side bar to replace the second side bar 23 and the 4th side bar 33, flat-top and arc top are connected to the diverse location place of side bar.
Further, in implementation process, when a joint compartment is longer, the portion of car body top need arrange the equipment such as air-conditioning, and all the other positions then do not arrange the settings such as control.Now, the first train wall and the 3rd train wall one-body molded, form a train wall in a joint compartment of train, the second train wall and the 4th train wall are one-body molded, form another train wall that one of train saves compartment.The top side of the two train walls be parallel to each other is connected with a side bar respectively, flat-top and arc top is connected to the diverse location place of side bar.
The present embodiment realizes on Fig. 2 or basis embodiment illustrated in fig. 3, and optionally, on the basis of above-mentioned any embodiment, the first side bar 22 is identical with the second side bar 23 shape, is arc.
Same, on the basis of above-mentioned any embodiment, the 3rd side bar 32 is identical with the 4th side bar 33 shape, is arc.
Optionally, on the basis of above-mentioned any embodiment, flat-top 21 is formed by connecting by polylith flat-top section bar.Concrete, flat-top 21 is welded by polylith flat-top section bar.
Further, when flat-top 21 is formed by connecting by polylith flat-top section bar, the end face of the dull and stereotyped section bar be connected with the first side bar 22 or the second side bar 23 is provided with mounting groove.Optionally, dull and stereotyped section bar and mounting groove one-body molded, mounting groove is c type groove.
The roof structure that the utility model embodiment provides and train, by being directly connected with train wall by flat-top, considerably increase the utilized space that the equipment such as air-conditioning is installed, and easy access and installation; Meanwhile, also by the reasonably optimizing of the inner structure to flat-top, greatly alleviate the weight of roof structure, meet aerotrain weight-saving requirement as far as possible.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (8)
1. a roof structure, is characterized in that, comprising: flat-top, the first side bar and the second side bar;
First side of described flat-top is connected with the first side of described first side bar, second side relative with the first side of described flat-top is connected with the first side of described second side bar, first side of described first side bar is also connected with the first train wall of car body, and the first side of described second side bar is also connected with the second train wall of described car body; Described first train wall parallels with described second train wall;
Described first side bar and described second side bar are all positioned at the top of described flat-top, and the distance between the second side of described first side bar and the second side of described second side bar is greater than predeterminable range;
The end face of described flat-top is provided with mounting groove.
2. roof structure according to claim 1, is characterized in that, described first side bar is identical with described second side bar shape, is arc.
3. roof structure according to claim 2, is characterized in that, described flat-top is formed by connecting by polylith flat-top section bar.
4. roof structure according to claim 3, is characterized in that, described flat-top is welded by polylith flat-top section bar.
5. roof structure according to claim 4, is characterized in that, the end face of the dull and stereotyped section bar be connected with described first side bar or described second side bar is provided with described mounting groove.
6. roof structure according to claim 5, is characterized in that, described dull and stereotyped section bar and described mounting groove one-body molded.
7. roof structure according to claim 5, is characterized in that, described mounting groove is c type groove.
8. a train, is characterized in that, comprises the first roof structure, the second roof structure and car body, and described first roof structure is the roof structure as described in any one of claim 1 to 7;
Described second roof structure comprises: arc top, the 3rd side bar and the 4th side bar;
First side on described arc top is connected with the first side of described 3rd side bar, second side relative with the first side on described arc top is connected with the first side of described 4th side bar, second side of described 3rd side bar is connected with the 3rd train wall of described car body, and the second side of described 4th side bar is connected with the 4th train wall of described car body; Described 3rd train wall parallels with described 4th train wall;
Described car body, the first side bar, the second side bar peace top form plateau region, and the top of described plateau region is used for erecting equipment;
Described car body, the 3rd side bar, the 4th side bar and arc top form region, arc top;
Described first train wall is connected with described 3rd train wall, and described second train wall is connected with described 4th train wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520948049.XU CN205168510U (en) | 2015-11-24 | 2015-11-24 | Roof structure and train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520948049.XU CN205168510U (en) | 2015-11-24 | 2015-11-24 | Roof structure and train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205168510U true CN205168510U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520948049.XU Active CN205168510U (en) | 2015-11-24 | 2015-11-24 | Roof structure and train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205168510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263670A (en) * | 2018-11-16 | 2019-01-25 | 中车株洲电力机车有限公司 | A kind of low-floor rail vehicle top cover and low-floor rail vehicle |
| CN113306585A (en) * | 2021-07-02 | 2021-08-27 | 中车株洲电力机车有限公司 | Vehicle body structure and rail vehicle |
-
2015
- 2015-11-24 CN CN201520948049.XU patent/CN205168510U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263670A (en) * | 2018-11-16 | 2019-01-25 | 中车株洲电力机车有限公司 | A kind of low-floor rail vehicle top cover and low-floor rail vehicle |
| CN109263670B (en) * | 2018-11-16 | 2021-02-05 | 中车株洲电力机车有限公司 | Low-floor rail vehicle roof and low-floor rail vehicle |
| CN113306585A (en) * | 2021-07-02 | 2021-08-27 | 中车株洲电力机车有限公司 | Vehicle body structure and rail vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee after: CRRC TANGSHAN CO., LTD. Address before: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee before: Tangshan Railway Carriage Co., Ltd. |