CN202038314U - Rail vehicle window - Google Patents
Rail vehicle window Download PDFInfo
- Publication number
- CN202038314U CN202038314U CN2011200708708U CN201120070870U CN202038314U CN 202038314 U CN202038314 U CN 202038314U CN 2011200708708 U CN2011200708708 U CN 2011200708708U CN 201120070870 U CN201120070870 U CN 201120070870U CN 202038314 U CN202038314 U CN 202038314U
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- CN
- China
- Prior art keywords
- frame
- window frame
- window
- car body
- vehicle body
- 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
The utility model relates to a rail vehicle window which comprises hollow glass and a window frame which are pre-assembled into an integral structure, wherein sealing gum is filled between the hollow glass and a vehicle body. The inner side of the vehicle body is firmly provided with a fixing frame, and the fixing frame is connected with the window frame by screws. During special installation, the window frame and the fixed frame are firmly fixed into a window entirety in advance, the window entirety is installed on the vehicle body from the inner part of the vehicle, and then the fixing frame is firmly installed at the inner side of the vehicle body. During disassembly, the sealing gum is removed from the outer side of the vehicle body, then the screws of the fixing frame are taken off from the inner side of the vehicle body, the front and back firm fixing structures of the window frame and the hollow glass on the longitudinal direction are removed, and the window frame and the hollow glass are directly pushed outwards. During the replacement, the new window frame and the new hollow glass are integrally installed in the vehicle body from the outer side of the vehicle body, and the window frame is connected with the fixing frame by the fixing screws at the inner side of the vehicle body.
Description
Technical field
The utility model is the optimization improvement at the rail vehicle window construction, to realize Fast Installation, dismounting and the method for operation of changing, belongs to mechanical manufacturing field.
Background technology
Developing rapidly of domestic track traffic, correspondingly the design for the relevant accessory device of car body has proposed higher technical standard with use.The vehicle body of railway vehicle sidepiece is equipped with vehicle window so that the passenger outwards observes.
The vehicle window that existing guideway vehicle adopts is installed, method for dismounting has two kinds basically, i.e. the car outside and the inboard handling mode of car.Vehicle window needs wagon drill hole tapping now step by step, removes the planeness that aluminium is considered to be worth doing, adjusted vehicle window and car body outer surface repeatedly when mounted.Not only on-site installation, maintainer's work load is bigger, and has increased the noise and the environmental pollution of operation site.
When carrying out vehicle window dismounting maintenance, replacing, need dismantle interior panel from body inner side usually, unloading process is very loaded down with trivial details, consuming time.As take car outside substitute mode, but also need to remove simultaneously sealant between vehicle window and the steel structure of car body and the structural adhesion between glass and the vehicle window aluminium frame, operating process also is planeness and a degree of finish of considerably wasting time and energy, be not easy to control vehicle window and car body outer surface, is easy to cause problems such as window frame distortion.
The utility model content
Windows of railway vehicles described in the utility model, be to solve above-mentioned prior art defective and need not operations such as existing wagon drill hole tapping, double glazing and window frame are assembled into integrative-structure in advance, are assembled into a vehicle window integral body with fixed frame then, install and fix frame from body inner side.
Design goal of the present utility model is, the mounting connection structure between modularization forms and the car body is realized from the direct-type of body inner side dismounting and change with the interior outside being installed, with realize fast, installation and removal quickly and easily change operation.
Another design goal is to need not operations such as existing wagon drill hole tapping, to reduce the execute-in-place noise and to build good working environment.
For realizing above-mentioned design goal, described windows of railway vehicles mainly includes:
Be assembled into replaceable integrally-built double glazing and window frame in advance, be filled with sealant between double glazing and the car body.The difference with the prior art part is,
Window frame is connected with fixed frame by fix screw, at the fastening fixed frame of body inner side.
As above-mentioned basic scheme feature, be assembled into integrally-built double glazing and window frame in advance and when installation and removal are changed, can disposablely operate, comparatively convenient.
When concrete the installation, the whole vehicle window that window frame is assembled into by fix screw and fixed frame is from the body inner side car body of packing into, the fastening again frame that installs and fixes.Correspondingly when dismounting, dispose sealant from the car body outside earlier, secondly lay down screw from the rear portion of fixed frame, this moment, the forward and backward fastening structure of window frame and double glazing was all removed, and directly extrapolated both get final product.During replacing, with new window frame and the double glazing integral body car body of packing into from the car body outside, secondly in body inner side window frame is connected with fixed frame by fix screw, will decorates adhesive tape from body inner side and pack into the hold down groove, at last filling with sealant between double glazing and car body.
For the fastening installation effect that improves described fixed frame further, to prevent that window frame and double glazing from occurring when the vehicle ' loosening, the optimization innovative approach that can take is:
Offer several knock holees in body inner side, fixed frame by around insert knock hole locating dowel pin be installed on car body.And several tightening screws run through locating dowel pin and hold out against fixed frame from the rear portion.
Locating dowel pin is from realizing the location, upper and lower, left and right to fixed frame all around, and tightening screw is realized the longitudinal register of fixed frame is installed after running through locating dowel pin.
For strengthening installing the stability of window frame at the fixed frame rear portion, can be provided with hold down groove at the fixed frame rear portion, several fix screws run through hold down groove and hold out against window frame from the rear portion.
For keeping the attractive in appearance of upholstery effect, can in hold down groove, be nested with the decoration adhesive tape, to cover, to block hold down groove and fix screw.
Content to sum up, described windows of railway vehicles has following advantage:
1, realized modularization installation, detaching structure and method between forms and the car body, can be from directly dismounting of the outside in the car body, replacing double glazing and window frame, both operated fast, technology is simple and direct, be easy to control craft precision, help enhancing productivity and the attractive in appearance and planeness of on-the-spot craft precision, car body outside face.
2, execute-in-place need not operations such as existing wagon drill hole tapping, thereby has reduced operation noise, helps protecting operating personal, builds good working environment.
Description of drawings
Now in conjunction with the following drawings the utility model is described further
Fig. 1 is described vehicle window and car body cross-sectional view;
As Fig. 1, double glazing 1, window frame 2, car body 3, sealant 4, fixed frame 5, fix screw 6, knock hole 7, locating dowel pin 8, tightening screw 9, hold down groove 10 is decorated adhesive tape 11.
The specific embodiment
As shown in Figure 1, described windows of railway vehicles mainly includes:
Be assembled into integrally-built double glazing 1 and window frame 2 in advance, be assembled into whole vehicle window with fixed frame 5 then, between double glazing 1 and car body 3, be filled with sealant 4 to realize that sealing is with fixing.Particularly:
Offer several knock holees 7 in car body 3 inboards, fixed frame 5 is installed on car body 3 by the locating dowel pin 8 that inserts knock hole 7, and several tightening screws 9 run through locating dowel pin 8 and hold out against fixed frame 5 from the rear portion.
Be provided with hold down groove 10 at fixed frame 5 rear portions, several fix screws 6 run through hold down groove 10 and hold out against window frame 2 from the rear portion.In hold down groove 10, be nested with and decorate adhesive tape 11.
On above-mentioned window structure optimization and improved basis, described windows of railway vehicles handling method comprises following performing step:
Double glazing 1 and window frame 2 are assembled into integral structure in advance, are assembled into whole vehicle window with fixed frame 5 then;
From the whole vehicle window of car body 3 installed inside, between double glazing 1 and car body 3, be filled with sealant 4;
During installation, whole vehicle window car body 3 inboards of packing into, the fastening then frame 5 that installs and fixes gets final product.
During dismounting, at first dispose sealant 4, secondly lay down fix screw 6 and outwards directly release window frame 2 and double glazing 1 from the rear portion of fixed frame 5 from car body 3 outsides.
During replacing, with new window frame 2 and the double glazing 1 integral body car body 3 of packing into from car body 3 outsides, in car body 3 inboards window frame 2 is connected with fixed frame 5 by fix screw 6, secondly will decorate adhesive tape 11 from car body 3 inboards and pack into the hold down groove 10, at last filling with sealant 4 between double glazing 1 and car body 3.
The concrete means of mounting means between fixed frame and the window frame have:
Offer several knock holees 7 in car body 3 inboards, during installation, earlier locating dowel pin 8 is inserted in the knock hole 7, locating dowel pin 8 is from forming the location, upper and lower, left and right to fixed frame 5 all around; Then, several tightening screws 9 are run through locating dowel pin 8 and hold out against fixed frame 5, to finish the vertical fastening installation of fixed frame 5 from the rear portion.
Be provided with hold down groove 10 at fixed frame 5 rear portions, several fix screws 6 run through hold down groove 10 and hold out against window frame 2 to finish the vertical fastening installation of window frame 2 from the rear portion.
In addition, also can in hold down groove 10, be nested with decoration adhesive tape 12.
Claims (4)
1. a windows of railway vehicles comprises being assembled into integrally-built double glazing (1) and window frame (2) in advance, is filled with sealant (4) between double glazing (1) and the car body (3), it is characterized in that:
At the inboard fastening fixed frame (5) that is equipped with of car body (3),
Fixed frame (5) connects by several fix screws (6) and installation window frame (2).
2. windows of railway vehicles according to claim 1 is characterized in that: offer several knock holees (7) in car body (3) inboard, fixed frame (5) by around insert knock hole (7) locating dowel pin (8) be installed on car body (3);
Several tightening screws (9) run through locating dowel pin (8) and hold out against fixed frame (5) from the rear portion.
3. windows of railway vehicles according to claim 1 and 2 is characterized in that: be provided with hold down groove (10) at fixed frame (5) rear portion, fix screw (6) runs through hold down groove (10) and holds out against window frame (2) from the rear portion.
4. windows of railway vehicles according to claim 3 is characterized in that: be nested with in hold down groove (10) and decorate adhesive tape (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200708708U CN202038314U (en) | 2011-03-17 | 2011-03-17 | Rail vehicle window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200708708U CN202038314U (en) | 2011-03-17 | 2011-03-17 | Rail vehicle window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202038314U true CN202038314U (en) | 2011-11-16 |
Family
ID=44965773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200708708U Expired - Lifetime CN202038314U (en) | 2011-03-17 | 2011-03-17 | Rail vehicle window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202038314U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678024A (en) * | 2011-03-17 | 2012-09-19 | 铁道部运输局 | Railway vehicle window and assembly and disassembly method thereof |
| CN106347392A (en) * | 2016-11-04 | 2017-01-25 | 中车青岛四方机车车辆股份有限公司 | Train window structure and train with same |
| WO2018082426A1 (en) * | 2016-11-03 | 2018-05-11 | 中车青岛四方机车车辆股份有限公司 | Train window structure and train comprising same |
-
2011
- 2011-03-17 CN CN2011200708708U patent/CN202038314U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678024A (en) * | 2011-03-17 | 2012-09-19 | 铁道部运输局 | Railway vehicle window and assembly and disassembly method thereof |
| CN102678024B (en) * | 2011-03-17 | 2014-08-13 | 铁道部运输局 | Railway vehicle window and assembly and disassembly method thereof |
| WO2018082426A1 (en) * | 2016-11-03 | 2018-05-11 | 中车青岛四方机车车辆股份有限公司 | Train window structure and train comprising same |
| US11186298B2 (en) | 2016-11-03 | 2021-11-30 | Crrc Qingdao Sifang Co., Ltd. | Train window structure and train with train window structure |
| CN106347392A (en) * | 2016-11-04 | 2017-01-25 | 中车青岛四方机车车辆股份有限公司 | Train window structure and train with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY CORPORATION Free format text: FORMER OWNER: TRANSPORT BUREAU OF RAILWAY DEPARTMENT Effective date: 20140924 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140924 Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee after: CHINA RAILWAY CORPORATION Patentee after: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. Address before: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee before: Transport Bureau of Railway Department Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 100844, Beijing, Haidian District Fuxing Road, No. 10 China Railway Corporation Patentee after: CHINA RAILWAY CORPORATION Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee before: CHINA RAILWAY CORPORATION Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |