CN104709302A - Multifunctional vehicle roof edge beam for railway vehicle - Google Patents
Multifunctional vehicle roof edge beam for railway vehicle Download PDFInfo
- Publication number
- CN104709302A CN104709302A CN201510128772.8A CN201510128772A CN104709302A CN 104709302 A CN104709302 A CN 104709302A CN 201510128772 A CN201510128772 A CN 201510128772A CN 104709302 A CN104709302 A CN 104709302A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- air
- mpv
- edge beam
- side rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/12—Roofs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
Abstract
A multifunctional vehicle roof edge beam for a railway vehicle comprises a long-strip-shaped body with radian. The multifunctional vehicle roof edge beam is characterized in that a connector suitable for being connected with an air conditioner frame in a lapped mode is formed in the upper end of the body, and two long-strip-shaped C-shaped grooves are formed in the back of the body and used for installing an air conditioner diversion cover installation base through bolts; two C-shaped grooves are formed in the inner side of the body and used for hoisting built-in lazy arms through bolts; a connector suitable for being connected with the side wall of a vehicle body in a lapped and welded mode is formed in the lower end of the body. According to the multifunctional vehicle roof edge beam, the two C-shaped groove structures are integrated on the back, the diversion cover installation base is made of extrusion sections and is connected with the C-shaped grooves through the bolts, zero welding is achieved, and it is not required to polishing welding seams. The installation base is provided with a transverse long circular hole, and the installation size of a diversion cover can be adjusted conveniently. The multifunctional edge beam has the advantages that modular design of vehicle roof equipment can be achieved easily, the installation efficiency is high, the appearance of the diversion cover can be guaranteed easily, cost is reduced obviously, and benefits are increased obviously.
Description
Technical field
The present invention relates to guideway vehicle MPV (Multi-Purpose Vehicle) top side rail, belong to track vehicle body structure technical field.
Background technology
The inside and outside parts mounting means of current intercity motor train unit roof is complicated, and especially outside car roof has welded a large amount of weldments, and greatly, do not consider modular design requirement, installation effectiveness is low for welding and polishing work capacity.
Such as, air guide sleeve of air-conditioner mount pad is welded on roof, a car 60 stands, and stand is across roof weld seam, need to polish to roof installation position before weldering stand, strengthen polishing work capacity and welding job amount, and stand be soldered after air guide sleeve of air-conditioner installation dimension adjustment difficulty.
Summary of the invention
Technical matters to be solved by this invention is, overcomes the above-mentioned shortcoming of prior art, provides a kind of guideway vehicle MPV (Multi-Purpose Vehicle) top side rail, consider modular design requirement, reduce a large amount of welding and polishing work simultaneously, realize zero welding, greatly improve installation effectiveness, reduce design and manufacture cost.
In order to solve above technical matters, guideway vehicle MPV (Multi-Purpose Vehicle) top side rail provided by the invention, composition comprises: strip shape and with the body of radian, it is characterized in that, described body upper end has the interface being applicable to overlapping with air-conditioning frame, the back of body has the C type groove of two strip shapes, for the streamlined reefer housing mount pad that installed an air-conditioner by bolt; The inner side of body is also provided with two C type grooves, for lifting in-built arm by bolt; The lower end of body has and is applicable to overlapping with vehicle body side wall the interface welded.
The present invention also has following improvement:
1, described body is extrudate.
2, the welding junction of described body upper end has two panels stay bearing plate, is respectively used to two arms carrying air-conditioning frame.
3, the welding junction of described body lower end has two and stretches out limit, and be respectively used to lean on mutually with two of vehicle body side wall top limits, two described outsides of stretching out limit have groove, for welding.
4, the described air guide sleeve of air-conditioner mount pad back being arranged on described body that can longitudinally regulate, the inner side being lifted on described body that described in-built hanging arm can longitudinally regulate.
MPV (Multi-Purpose Vehicle) top side rail of the present invention, is integrated with two C type groove structures at back, streamlined reefer housing mount pad is extrudate, with bolts between itself and C type groove, realizes zero welding, without the need to polishing welding seams.Mount pad is opened horizontal slotted hole, is convenient to the adjustment of streamlined reefer housing installation dimension.This multi-functional side bar has the modular design easily realizing roof apparatus, the advantage such as installation effectiveness is high, streamlined reefer housing outward appearance easily ensures, cost efficiency is outstanding.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Fig. 1 is MPV (Multi-Purpose Vehicle) top side rail structural representation of the present invention.
Number in the figure is schematically as follows:
1-body; 2-air guide sleeve of air-conditioner mount pad; 3-air guide sleeve of air-conditioner; 4-in-built arm; 5-C type groove; 6-C type groove, 7-stay bearing plate, 8-stretches out limit, 9-vehicle body side wall, 10-air-conditioning frame.
Detailed description of the invention
As shown in Figure 1, the present embodiment guideway vehicle MPV (Multi-Purpose Vehicle) top side rail, comprises strip shape and with the body 1 of radian, body 1 upper end has the interface being applicable to overlapping with air-conditioning frame 10, the back of body 1 has the C type groove 5 of two strip shapes, for the streamlined reefer housing mount pad 2 that installed an air-conditioner by bolt; The inner side of body 1 is also provided with two C type grooves 6, for being lifted in-built arm 4 by bolt; The lower end of body 1 has and is applicable to overlapping with vehicle body side wall the interface welded.
As shown in Figure 1, in the present embodiment, the welding junction of body 1 upper end has two panels stay bearing plate 7, is respectively used to two arms carrying air-conditioning frame 10.The welding junction of body 1 lower end has two and stretches out limit 8, is respectively used to lean on mutually with two limits at vehicle body side wall 9 top, and these two outsides of stretching out limit 8 have groove, for welding.The back of what air guide sleeve of air-conditioner mount pad 2 can longitudinally regulate be arranged on body 1, the inner side being lifted on body 1 that in-built hanging arm 4 can longitudinally regulate.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of application claims.
Claims (5)
1. guideway vehicle MPV (Multi-Purpose Vehicle) top side rail, composition comprises: strip shape and with the body of radian, it is characterized in that, described body upper end has the interface being applicable to overlapping with air-conditioning frame, the back of body has the C type groove of two strip shapes, for the streamlined reefer housing mount pad that installed an air-conditioner by bolt; The inner side of body is also provided with two C type grooves, for lifting in-built arm by bolt; The lower end of body has and is applicable to overlapping with vehicle body side wall the interface welded.
2. guideway vehicle MPV (Multi-Purpose Vehicle) top side rail according to claim 1, is characterized in that: described body is extrudate.
3. guideway vehicle MPV (Multi-Purpose Vehicle) top side rail according to claim 2, is characterized in that: the welding junction of described body upper end has two panels stay bearing plate, is respectively used to two arms carrying air-conditioning frame.
4. guideway vehicle MPV (Multi-Purpose Vehicle) top side rail according to claim 3, it is characterized in that: the welding junction of described body lower end has two and stretches out limit, be respectively used to lean on mutually with two of vehicle body side wall top limits, two described outsides of stretching out limit have groove, for welding.
5. guideway vehicle MPV (Multi-Purpose Vehicle) top side rail according to claim 4, is characterized in that: the back being arranged on described body that described air guide sleeve of air-conditioner mount pad can longitudinally regulate, the inner side being lifted on described body that described in-built hanging arm can longitudinally regulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510128772.8A CN104709302A (en) | 2015-03-23 | 2015-03-23 | Multifunctional vehicle roof edge beam for railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510128772.8A CN104709302A (en) | 2015-03-23 | 2015-03-23 | Multifunctional vehicle roof edge beam for railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104709302A true CN104709302A (en) | 2015-06-17 |
Family
ID=53409159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510128772.8A Pending CN104709302A (en) | 2015-03-23 | 2015-03-23 | Multifunctional vehicle roof edge beam for railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104709302A (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 |
| CN111688736A (en) * | 2020-05-06 | 2020-09-22 | 中车青岛四方机车车辆股份有限公司 | Roof protector, rail vehicle automobile body and rail vehicle |
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| CN201151391Y (en) * | 2007-12-27 | 2008-11-19 | 南车南京浦镇车辆有限公司 | Built-in hanging on top of subway vehicle |
| CN201484425U (en) * | 2009-08-11 | 2010-05-26 | 南车青岛四方机车车辆股份有限公司 | Railway vehicle body side and top connecting section plate |
| CN202243487U (en) * | 2011-08-23 | 2012-05-30 | 长春轨道客车股份有限公司 | Mounting structure for side top boards of high-speed train |
| CN202923649U (en) * | 2012-11-27 | 2013-05-08 | 唐山轨道客车有限责任公司 | Installation frame and high-speed motor train unit |
| CN103370254A (en) * | 2011-02-14 | 2013-10-23 | 庞巴迪运输有限公司 | Longitudinal support for the transition region from a coach body side wall to the coach body roof of a rail vehicle coach body |
| CN203427800U (en) * | 2013-06-20 | 2014-02-12 | 南车南京浦镇车辆有限公司 | Multifunctional built-in suspension arm |
| DE102007035772B4 (en) * | 2007-07-27 | 2014-10-09 | Siemens Aktiengesellschaft | Car body for a rail vehicle |
| CN203958154U (en) * | 2014-06-24 | 2014-11-26 | 南车青岛四方机车车辆股份有限公司 | A kind of inter-city train and air guide sleeve of air-conditioner thereof |
| CN204472803U (en) * | 2015-03-23 | 2015-07-15 | 南车南京浦镇车辆有限公司 | Guideway vehicle MPV (Multi-Purpose Vehicle) top side rail |
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2015
- 2015-03-23 CN CN201510128772.8A patent/CN104709302A/en active Pending
Patent Citations (9)
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| DE102007035772B4 (en) * | 2007-07-27 | 2014-10-09 | Siemens Aktiengesellschaft | Car body for a rail vehicle |
| CN201151391Y (en) * | 2007-12-27 | 2008-11-19 | 南车南京浦镇车辆有限公司 | Built-in hanging on top of subway vehicle |
| CN201484425U (en) * | 2009-08-11 | 2010-05-26 | 南车青岛四方机车车辆股份有限公司 | Railway vehicle body side and top connecting section plate |
| CN103370254A (en) * | 2011-02-14 | 2013-10-23 | 庞巴迪运输有限公司 | Longitudinal support for the transition region from a coach body side wall to the coach body roof of a rail vehicle coach body |
| CN202243487U (en) * | 2011-08-23 | 2012-05-30 | 长春轨道客车股份有限公司 | Mounting structure for side top boards of high-speed train |
| CN202923649U (en) * | 2012-11-27 | 2013-05-08 | 唐山轨道客车有限责任公司 | Installation frame and high-speed motor train unit |
| CN203427800U (en) * | 2013-06-20 | 2014-02-12 | 南车南京浦镇车辆有限公司 | Multifunctional built-in suspension arm |
| CN203958154U (en) * | 2014-06-24 | 2014-11-26 | 南车青岛四方机车车辆股份有限公司 | A kind of inter-city train and air guide sleeve of air-conditioner thereof |
| CN204472803U (en) * | 2015-03-23 | 2015-07-15 | 南车南京浦镇车辆有限公司 | Guideway vehicle MPV (Multi-Purpose Vehicle) top side rail |
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| 黄志祥等: "高速列车减小空气阻力措施的风动试验研究", 《铁道学报》 * |
Cited By (4)
| 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 |
| CN111688736A (en) * | 2020-05-06 | 2020-09-22 | 中车青岛四方机车车辆股份有限公司 | Roof protector, rail vehicle automobile body and rail vehicle |
| CN111688736B (en) * | 2020-05-06 | 2021-06-22 | 中车青岛四方机车车辆股份有限公司 | Roof protector, rail vehicle automobile body and rail vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Applicant after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Applicant before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150617 |
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| RJ01 | Rejection of invention patent application after publication |