CN107415980A - A kind of empty rail train coupler mounting structure with drain function - Google Patents
A kind of empty rail train coupler mounting structure with drain function Download PDFInfo
- Publication number
- CN107415980A CN107415980A CN201710643311.3A CN201710643311A CN107415980A CN 107415980 A CN107415980 A CN 107415980A CN 201710643311 A CN201710643311 A CN 201710643311A CN 107415980 A CN107415980 A CN 107415980A
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- CN
- China
- Prior art keywords
- hitch
- crossbeam
- installation
- installation crossbeam
- rail train
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
- B61G7/10—Mounting of the couplings on the vehicle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a kind of empty rail train coupler mounting structure with drain function, including hitch installation crossbeam, hitch and car roof side-beam, hitch installation crossbeam is located at roof end, L-shaped big cross section hollow structure, hitch is installed on the front end face of hitch installation crossbeam, the both ends of hitch installation crossbeam are welded with car roof side-beam respectively, and the both ends of hitch installation crossbeam, which correspond to, is respectively equipped with low water level drainage channel and high water level drainage channel at car roof side-beam.Compared with prior art, the beneficial effects of the present invention are：Hitch is located at roof end, and the hitch for being suitable for sizes is installed, and the mounting interface of this structure is more flexible；The defects of overcoming existing discharge structure, interface is provided for the discharge of the concentration of rainwater and condensed water, without hose construction, breakage or will not come off.
Description
Technical field
The invention belongs to urban rail transit vehicles car body design field, is related to suspension type sky rail train coupler mounting structure
Design, more particularly to a kind of empty rail train coupler mounting structure with drain function.
Background technology
Suspension type sky rail train just progressively enters to do business early in 19 end of the centurys, early 20th century in developed countries such as Germany, Japan
Industry operation, it has the characteristics that, and construction cost is low, floor space is small, climbing capacity is strong, operation noise is small.Suspension type sky rail train
As advanced track vehicle, still belonged to the first time in China R ＆ D design and success it is offline.
Because car body and the track girder bottom spacing of bogie traveling are smaller, substantial amounts of circuit of arranging is needed therebetween, simultaneously
It is contemplated that the drain function of roof end, therefore the installation of coupler and draft gear is particularly important.
The hitch installation of conventional urban rail transit vehicles is more to be installed using underneath type, and hitch is installed on into lower car body,
The mounting interface of this structure is more fixed, underaction.Hitch installation system and drainage system are two independent units, and
Roof draining uses perforate mode more, by air conditioner condensate water, rainwater by flexible pipe outside in-car Guide vehicle, realize concentrate discharge,
There is the leak risks such as flexible pipe breakage, Joint's falling off in this structure so that condensed water and rainwater are easily accessible in guest room or aluminium closes
Metal type intracavitary portion, influences train comfortableness and antiseptic property.
The content of the invention
The technical problems to be solved by the invention are to overcome some defects of prior art, design new hitch installation knot
Structure, the hitch for adapting to sizes are installed, and provide interface for the discharge of the concentration of rainwater and condensed water.
The technical solution adopted by the present invention is：
A kind of empty rail train coupler mounting structure with drain function, including hitch installation crossbeam, hitch and car roof side-beam, car
Hook installation crossbeam is located at roof end, L-shaped big cross section hollow structure, and hitch is installed on the front end face of hitch installation crossbeam, car
The both ends of hook installation crossbeam are welded with car roof side-beam respectively, are axially arranged with C-shaped channel along it on car roof side-beam upper surface, in C-shaped channel
Portion is welded with sealing plate, and hitch installs crossbeam and is provided with the machined holes of insertion in corresponding C-shaped channel position, and C-shaped channel surrounds with sealing plate
Passage be low water level drainage channel, the both ends of hitch installation crossbeam open up circular hole, circular hole transverse direction respectively higher than C-shaped channel opening position
Crossbeam is installed through hitch, draining pipe is worn in circular hole and forms high water level drainage channel.
The front end face of hitch installation crossbeam offers hitch mounting hole, and hitch passes through hitch installation bolt, anti-rotation block and car
Hook installation nut is installed on the front end face of hitch installation crossbeam；Hitch installation crossbeam top is provided with big square hole, for placing rotation stop
Block and hitch installation nut, hitch installation bolt penetrate hitch, hitch mounting hole, scotch and hitch installation nut successively, from
The anterior torsion that applies of hitch is fastened.
The size of hitch mounting hole carries out Matching and modification according to different hitch species and bounded qualification.
Hitch installation crossbeam rear portion is provided with triangular reinforcing plate, and triangular reinforcing plate is installed horizontal by welding manner and hitch
Beam and draw beam are attached.
Hitch installs the both sides of crossbeam front end face, and the region of uneasy backet is removed by milling.
Compared with prior art, the beneficial effects of the invention are as follows：
（1）Hitch is located at roof end, and the size of hitch mounting hole is matched according to different hitch species and bounded qualification
Adjustment, the hitch for adapting to sizes are installed, and the mounting interface of this structure is more flexible.
（2）Hitch installs crossbeam（1）Both ends be respectively equipped with low water level drainage channel and high water level drainage channel, for arranging
Interface is provided except the rainwater and condensed water of different water levels, and for the discharge of the concentration of rainwater and condensed water, will not without hose construction
It is damaged or come off, the defects of overcoming existing discharge structure.
Brief description of the drawings
Fig. 1 is the explosive view of the empty rail train coupler mounting structure with drain function of the present invention；
Fig. 2 is the structural representation of the empty rail train coupler mounting structure with drain function of the present invention；
Fig. 3 is the partial enlarged drawing at A in Fig. 2.
Wherein, 1- hitches installation crossbeam；2- hitches；3- reinforcing plates；4- draw beams；5- scotch；6- hitches install nut；
7- hitch installation bolts；8- car roof side-beams；9- draining pipes；10- sealing plates, 11- high water level drainage channels, 12- low water levels row
Aquaporin.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
Figure is included with lower component：Hitch installation crossbeam 1, hitch 2, reinforcing plate 3, draw beam 4, scotch 5, hitch installation
Nut 6, hitch installation bolt 7, car roof side-beam 8, draining pipe 9, sealing plate 10, high water level drainage channel 11 and low water level draining
Passage 12.
As Figure 1-3, a kind of empty rail train coupler mounting structure with drain function, including hitch installation crossbeam 1,
Hitch 2 and car roof side-beam 8, hitch installation crossbeam 1 are located at roof end, L-shaped big cross section hollow structure, and hitch 2 is installed on car
Hook installs the front end face of crossbeam 1, and the both ends of hitch installation crossbeam 1 are welded with car roof side-beam 8 respectively, edge on car roof side-beam upper surface
It is axially arranged with C-shaped channel, and C-shaped channel top is welded with sealing plate 10, and hitch installs crossbeam 1 and is provided with insertion in corresponding C-shaped channel position
Machined holes, C-shaped channel are low water level drainage channel 12 with the passage that sealing plate 10 surrounds, and the both ends of hitch installation crossbeam 1 are higher than C
Type groove opening position opens up circular hole respectively, and circular hole extends transversely through hitch installation crossbeam 1, and wearing draining pipe 9 in circular hole forms Gao Shui
Position drainage channel 11.
The front end face of hitch installation crossbeam 1 offers hitch mounting hole, and hitch 2 passes through hitch installation bolt 7, anti-rotation block 5
The front end face of hitch installation crossbeam 1 is installed on hitch installation nut 6；Hitch installation crossbeam 1 top is provided with big square hole, for putting
Anti-rotation block 5 and hitch installation nut 6 are put, hitch installation bolt 7 penetrates hitch, hitch mounting hole, scotch 5 and hitch peace successively
Loading nut 6, fastened from the anterior torsion that applies of hitch.
The size of hitch mounting hole carries out Matching and modification according to different hitch species and bounded qualification.
Hitch installation crossbeam 1 rear portion is provided with triangular reinforcing plate 3, and triangular reinforcing plate 3 is pacified by welding manner and hitch
Dress crossbeam 1 and draw beam 4 are attached.
Hitch installs the both sides of the front end face of crossbeam 1, and the region of uneasy backet 2 is removed by milling.
Embodiment
Shown in Fig. 1, the both sides of the front end face of hitch installation crossbeam 1, hitch 2 can be installed to unwanted region milling and removed, just
In realizing car body lightweight, front end face need to be machined out to mating area, ensure that the rear portion of hitch 2 can install crossbeam with hitch
1 front end face good fit.
The hitch installation front end face of crossbeam 1 is provided with circular hole in hitch mounting hole correspondence position, logical for hitch installation bolt 7
Cross.Hitch installation crossbeam 1 top is provided with two big square holes, and its size need to can accommodate scotch 5, hitch installation nut 6 is placed
Space, its depth need to cover the vertical size in the rear portion of hitch 2.
Triangular reinforcing plate 3 installs crossbeam 1 with hitch by welding manner and draw beam 4 is attached, and can effectively pass
Pass longitudinal loading.
C-shaped channel is carried on car roof side-beam section bar, C-shaped channel top is welded with sealing plate 10, and hitch installs crossbeam 1 in corresponding c-type
Groove location is provided with machined holes so that hitch is installed crossbeam 1 and the no-float of car roof side-beam 8 and welded.
Circular hole is provided with advance higher than C-shaped channel position in hitch installation crossbeam 1, and circular hole, will through whole hitch installation crossbeam 1
Draining pipe 9 passes through the circular hole, and is welded with hitch installation crossbeam 1 both sides.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff completely may be used
Without departing from the scope of the technological thought of the present invention', to carry out various changes and amendments.The technical model of this invention
Enclose the content being not limited on specification, it is necessary to which its technical scope is determined according to right.
Claims (5)
- A kind of 1. empty rail train coupler mounting structure with drain function, it is characterised in that：Crossbeam is installed including hitch（1）、 Hitch（2）And car roof side-beam（8）, hitch installation crossbeam（1）Positioned at roof end, L-shaped big cross section hollow structure, hitch（2） It is installed on hitch installation crossbeam（1）Front end face, hitch installation crossbeam（1）Both ends respectively with car roof side-beam（8）Welding, roof It is axially arranged with C-shaped channel along it on side bar upper surface, C-shaped channel top is welded with sealing plate（10）, hitch installation crossbeam（1）In corresponding C Type groove position is provided with the machined holes of insertion, C-shaped channel and sealing plate（10）The passage surrounded is low water level drainage channel（12）, car Hook installs crossbeam（1）Both ends open up circular hole respectively higher than C-shaped channel opening position, circular hole extends transversely through hitch installation crossbeam（1）, circle Draining pipe is worn in hole（9）Form high water level drainage channel（11）.
- 2. the empty rail train coupler mounting structure according to claim 1 with drain function, it is characterised in that：Hitch is pacified Fill crossbeam（1）Front end face offer hitch mounting hole, hitch（2）Pass through hitch installation bolt（7）, anti-rotation block（5）And hitch Nut is installed（6）It is installed on hitch installation crossbeam（1）Front end face；Hitch installs crossbeam（1）Top is provided with big square hole, for putting Put anti-rotation block（5）And hitch installation nut（6）, hitch installation bolt（7）Hitch, hitch mounting hole, scotch are penetrated successively（5） Nut is installed with hitch（6）, fastened from the anterior torsion that applies of hitch.
- 3. the empty rail train coupler mounting structure according to claim 2 with drain function, it is characterised in that：Hitch is pacified The size for filling hole carries out Matching and modification according to different hitch species and bounded qualification.
- 4. the empty rail train coupler mounting structure according to claim 1 with drain function, it is characterised in that：Hitch is pacified Fill crossbeam（1）Rear portion is provided with triangular reinforcing plate（3）, triangular reinforcing plate（3）Crossbeam is installed by welding manner and hitch（1） And draw beam（4）It is attached.
- 5. the empty rail train coupler mounting structure according to claim 1 with drain function, it is characterised in that：Hitch is pacified Fill crossbeam（1）The both sides of front end face, uneasy backet（2）Region removed by milling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710643311.3A CN107415980B (en) | 2017-07-31 | 2017-07-31 | A kind of empty rail train coupler mounting structure with drain function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710643311.3A CN107415980B (en) | 2017-07-31 | 2017-07-31 | A kind of empty rail train coupler mounting structure with drain function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107415980A true CN107415980A (en) | 2017-12-01 |
| CN107415980B CN107415980B (en) | 2019-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710643311.3A Active CN107415980B (en) | 2017-07-31 | 2017-07-31 | A kind of empty rail train coupler mounting structure with drain function |
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| CN (1) | CN107415980B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131416A (en) * | 2018-08-22 | 2019-01-04 | 中车南京浦镇车辆有限公司 | A kind of hitch mounting structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201224407Y (en) * | 2008-06-20 | 2009-04-22 | 长春轨道客车股份有限公司 | Connection structure of top end part and upper hinge joint of aluminum alloy vehicle body low floor light rail vehicle |
| JP5108463B2 (en) * | 2007-11-07 | 2012-12-26 | 近畿車輌株式会社 | Rail vehicle roof structure |
| CN203427798U (en) * | 2013-06-20 | 2014-02-12 | 南车南京浦镇车辆有限公司 | Drainage device of subway vehicle outside vehicle |
| CN106364499A (en) * | 2016-09-22 | 2017-02-01 | 中车南京浦镇车辆有限公司 | Car roof eave water drainage structure |
| CN206305683U (en) * | 2016-12-21 | 2017-07-07 | 南京雷尔伟新技术有限公司 | The total mounted welder in groups of empty iron roof of train |
| JP6275082B2 (en) * | 2015-07-02 | 2018-02-07 | 近畿車輌株式会社 | Railway vehicle |
-
2017
- 2017-07-31 CN CN201710643311.3A patent/CN107415980B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5108463B2 (en) * | 2007-11-07 | 2012-12-26 | 近畿車輌株式会社 | Rail vehicle roof structure |
| CN201224407Y (en) * | 2008-06-20 | 2009-04-22 | 长春轨道客车股份有限公司 | Connection structure of top end part and upper hinge joint of aluminum alloy vehicle body low floor light rail vehicle |
| CN203427798U (en) * | 2013-06-20 | 2014-02-12 | 南车南京浦镇车辆有限公司 | Drainage device of subway vehicle outside vehicle |
| JP6275082B2 (en) * | 2015-07-02 | 2018-02-07 | 近畿車輌株式会社 | Railway vehicle |
| CN106364499A (en) * | 2016-09-22 | 2017-02-01 | 中车南京浦镇车辆有限公司 | Car roof eave water drainage structure |
| CN206305683U (en) * | 2016-12-21 | 2017-07-07 | 南京雷尔伟新技术有限公司 | The total mounted welder in groups of empty iron roof of train |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131416A (en) * | 2018-08-22 | 2019-01-04 | 中车南京浦镇车辆有限公司 | A kind of hitch mounting structure |
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| Publication number | Publication date |
|---|---|
| CN107415980B (en) | 2019-01-08 |
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