CN202624232U - Roof exhaust port mounting structure of railway vehicle - Google Patents
Roof exhaust port mounting structure of railway vehicle Download PDFInfo
- Publication number
- CN202624232U CN202624232U CN 201220178671 CN201220178671U CN202624232U CN 202624232 U CN202624232 U CN 202624232U CN 201220178671 CN201220178671 CN 201220178671 CN 201220178671 U CN201220178671 U CN 201220178671U CN 202624232 U CN202624232 U CN 202624232U
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- CN
- China
- Prior art keywords
- exhaust port
- roof
- mounting structure
- useless row
- exhaust
- 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.)
- Expired - Lifetime
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Abstract
A roof exhaust port mounting structure of a railway vehicle comprises a long circle-shaped exhaust pipe, wherein exhaust supports are arranged on the exhaust pipe; the exhaust pipe is sleeved with an exhaust port; an upper exhaust port cover is arranged above the exhaust supports and covers the exhaust port; and a sealing material is arranged between the contact surfaces of the exhaust port and a roof. When the roof exhaust port mounting structure provided by the utility model is adopted, the exhaust port is arranged on the exhaust pipe on the protruding roof in a sleeving manner, so that the height of the protruding roof after the exhaust port is mounted is reduced. As flanged connection is not adopted, the phenomenon that a flange surface deforms and becomes uneven to result in water seepage is avoided. The roof exhaust port mounting structure is simple in structure and easy to mount, is worth popularizing and using, can be widely applied to the field of railway vehicle conditioner design and has a favorable market prospect.
Description
Technical field
The utility model relates to the useless row of a kind of guideway vehicle roof mounting structure.
Background technology
Is connected between the useless row of roof mouthful and the roof at present and mainly adopts the flange connection, and between flange face, press from both sides rubber plate.Find that in utilization behind the flange bolt up, flange face can produce distortion and uneven, can not play sealing function by fine compressing rubber plate, when carwash or rainfall were very big, the flange place can seep water.Simultaneously, the outstanding roof height of this structure is bigger, and is influential to aesthetic property.
Summary of the invention
The utility model technical matters to be solved is; Overcome the above-mentioned shortcoming of prior art, the useless row of a kind of guideway vehicle roof is provided mounting structure, it does not adopt flange to connect; Avoid butt flange place seepage problem, and solve the big problem of useless row's mouthful outstanding roof height.
In order to solve above technical matters; The useless row of a kind of guideway vehicle roof that the utility model provides mounting structure is characterized in that comprising: Long Circle air draft tube, said air draft tube are provided with useless row's support; Said air draft tube is with useless row's mouth outward; Be provided with the row's of giving up mouthful loam cake above useless row's support, a said useless row mouthful loam cake covers said useless row's mouth, between said useless row's mouth and roof surface contact surface the sealing material is set.
In order to prevent that rainwater is seeped in the car from the fastener mounting hole, between said useless row mouthful and roof surface contact surface the sealing material is set, the sealing material is attached on the useless row mouthful, useless row tight-lipped solid after, the sealing material is compressed, and can prevent the rainwater entering air draft tube that flows down along the roof arc surface.
When the roof that adopts the utility model to provide gives up row's mounting structure; The row's of giving up mouth is to be enclosed within on the air draft tube of giving prominence to roof, has reduced and has given prominence to the height of roof after useless row's mouth is installed, owing to do not adopt the flange connection; Avoided flange face can produce distortion and injustice, so that should the appearance of place's infiltration phenomenon.The utility model is simple in structure, is easy to install, and is worth of widely use.The utility model will be widely used in rolling stock Air-conditioner design field, have good market outlook.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the useless row of a utility model guideway vehicle roof mounting structure structural representation.
Fig. 2 is the power truck structural representation of the utility model.
The specific embodiment
The useless row of the rail vehicle roof of present embodiment mounting structure as shown in Figure 1, comprising: Long Circle air draft tube 2; Air draft tube 2 is provided with useless row's support 3; The air draft tube 2 outer row's of the giving up mouths 1 that are with, useless row's support 3 tops are provided with the row's of giving up mouth loam cake 4, and useless row's mouth 4 loam cakes cover said useless row's mouth 1; Between useless row mouthful 1 and roof surface contact-making surface the sealing material is set, useless row's mouthful loam cake 4 is fixedlyed connected with the row of giving up support 3 by bolt.
Long Circle air draft tube is welded in roof, and useless row's mouthful upper cover plate is provided with 4 screw mounting holes, and is corresponding with useless row's support 3, and useless row's mouthful 1 bottom opening is a Long Circle, opens a grade size and is slightly larger than air draft tube 2 Outside Dimensions.Useless row's muzzle is on the air draft tube of outstanding roof; The support of air draft tube interior welds withstands the row's of giving up mouthful loam cake, and the plane is connected by screw with upper interior surface on the support, between useless row's mouth and roof surface contact-making surface the sealing material is set; The sealing material is attached on useless row's mouth; Useless row tight-lipped solid after, the sealing material is compressed, and can prevent to get into the air draft tube along the rainwater that the roof arc surface flows down.
Except that the foregoing description, the utility model 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 the utility model requirement.
Claims (2)
1. a guideway vehicle roof gives up and arranges mounting structure; It is characterized in that comprising: Long Circle air draft tube; Said air draft tube is provided with useless row's support, and said air draft tube is with useless row's mouth outward, and useless row's support top is provided with the useless mouthful loam cake of arranging; A said useless row mouthful loam cake covers said useless row's mouth, between said useless row's mouth and roof surface contact surface the sealing material is set.
2. based on the useless row of the described rail vehicle roof of claim 1 mounting structure, it is characterized in that: useless row's mouthful loam cake is fixedly connected with useless row's support through bolt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220178671 CN202624232U (en) | 2012-04-24 | 2012-04-24 | Roof exhaust port mounting structure of railway vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220178671 CN202624232U (en) | 2012-04-24 | 2012-04-24 | Roof exhaust port mounting structure of railway vehicle |
Publications (1)
Publication Number | Publication Date |
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CN202624232U true CN202624232U (en) | 2012-12-26 |
Family
ID=47377459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220178671 Expired - Lifetime CN202624232U (en) | 2012-04-24 | 2012-04-24 | Roof exhaust port mounting structure of railway vehicle |
Country Status (1)
Country | Link |
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CN (1) | CN202624232U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110525467A (en) * | 2019-09-03 | 2019-12-03 | 湖南联诚轨道装备有限公司 | Rail vehicle waterproof is given up arranging device |
-
2012
- 2012-04-24 CN CN 201220178671 patent/CN202624232U/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110525467A (en) * | 2019-09-03 | 2019-12-03 | 湖南联诚轨道装备有限公司 | Rail vehicle waterproof is given up arranging device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 210031 Nanjing, Pu Pu North Road, No. 68, Jiangsu Patentee after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing, Pu Pu North Road, No. 68, Jiangsu Patentee before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20121226 |
|
CX01 | Expiry of patent term |