CN105216827B - A kind of low-floor tramcar linkwork mounting base - Google Patents
A kind of low-floor tramcar linkwork mounting base Download PDFInfo
- Publication number
- CN105216827B CN105216827B CN201510611335.1A CN201510611335A CN105216827B CN 105216827 B CN105216827 B CN 105216827B CN 201510611335 A CN201510611335 A CN 201510611335A CN 105216827 B CN105216827 B CN 105216827B
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- Prior art keywords
- plate
- linkwork
- mounting base
- connecting pole
- low
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- 208000020442 loss of weight Diseases 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000001624 hip Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G5/00—Couplings for special purposes not otherwise provided for
- B61G5/02—Couplings for special purposes not otherwise provided for for coupling articulated trains, locomotives and tenders or the bogies of a vehicle; Coupling by means of a single coupling bar; Couplings preventing or limiting relative lateral movement of vehicles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Seats For Vehicles (AREA)
Abstract
This application discloses a kind of low-floor tramcar linkwork mounting bases, and including car body installing plate, trapezoidal connecting pole and drum gusset, the upper plate of trapezoidal connecting pole is fixedly connected with drum gusset, and the lower plate of trapezoidal connecting pole is fixedly connected with car body installing plate；Drum gusset includes upper plate, lower roof plate and vertical supporting column, and upper plate and lower roof plate are respectively provided with the linkwork mounting surface with bolt mounting holes；Vertical supporting column is equipped with mounting groove.With the above structure, above-mentioned mounting base is monoblock cast structure, and stress is concentrated, and the design of trapezoidal connecting pole is consistent with by power transmitting, and the structure of drum gusset has also carried out preferably, so as to which bearing capacity enhances, and compact-sized, is manufactured and convenient for installation and maintenance.In addition, the design of above-mentioned multiple lightening holes so that mounting base is conducive to mitigate mounting base total quality, install and easy to maintain, and be conducive to efficiently use material while bearing capacity is strong.
Description
Technical field
This application involves a kind of linkworks to install holder structure, particularly a kind of low-floor tramcar linkwork installation
Seat.
Background technology
Modern low-floor tramcar is to meet through the needs of sharp radius curve, using short car body module design, respectively
Intermodule is connected by linkwork.Linkwork vehicle weight and vehicle traction and brake force, while by constraint and
Degree of freedom between release vehicle modules enable the vehicle to it is smooth, quickly by sharp radius curve, ensure vehicle even running, because
This linkwork is the critical component of low-floor tramcar.
For installing dynamic load of the mounting base of linkwork due to bearing linkwork complexity, bearing capacity is strong
It is the condition primarily met.Existing linkwork mounting base is divided into welding and casting two parts, although bearing capacity meets,
There are complex structural designs, manufacture the shortcomings of process is troublesome, installation maintenance is inconvenient.This patent proposes a kind of novel casting
Integrated linkwork mounting base is made, stronger bearing capacity requirement can be met and overcomes disadvantages mentioned above.
Invention content
The application technical problems to be solved are in view of the above shortcomings of the prior art, and to provide a kind of light-weight, carrying
Ability is strong, and simple in structure, manufacture and low-floor tramcar linkwork mounting base convenient for installation and maintenance.
In order to solve the above technical problems, the application the technical solution adopted is that：
A kind of low-floor tramcar linkwork mounting base, including car body installing plate, trapezoidal connecting pole and drum gusset,
The car body installing plate is fixedly connected with car body module；The trapezoidal connecting pole includes upper plate arranged in parallel and bottom
Plate, wherein, upper plate is fixedly connected with drum gusset, and lower plate is fixedly connected with car body installing plate；The drum gusset includes
Upper plate, lower roof plate and the vertical supporting column of upper plate and lower roof plate between the two is set to, the upper plate and the lower roof plate back of the body
One end from trapezoidal connecting pole is each provided with a linkwork mounting surface, on each linkwork mounting surface at least provided with
One bolt mounting holes；There are one mounting grooves away from the setting of the side of trapezoidal connecting pole for the vertical supporting column.
The trapezoidal connecting pole is hollow structure, and trapezoidal connecting pole includes the upper plate and two pieces of support plates, two pieces of branch
Upper plate is connected by fagging with car body installing plate.
Two pieces of support plates are inverted trapezoidal structure, and the long base of every piece of support plate is bottom upper in the trapezoidal connecting pole
One side of plate.
The center of every piece of support plate is respectively provided with there are one the second lightening hole.
The shape of each second lightening hole is triangle.
The upper plate of the trapezoidal connecting pole and the center of car body installing plate are respectively provided with the first lightening hole there are one rectangle.
The vertical supporting column is provided centrally with third lightening hole.
The shape of the third lightening hole is ellipse.
The shape of the mounting groove is U-shaped.
Above-mentioned mounting base is monoblock cast structure, and stress is concentrated, meanwhile, the design of above-mentioned trapezoidal connecting pole is passed with stress
Pass that direction is consistent, the structure of drum gusset has also carried out preferably, so as to pacify the low-floor tramcar linkwork of the application
The enhancing of seat bearing capacity is filled, and compact-sized, manufactured and convenient for installation and maintenance.In addition, the design of above-mentioned multiple lightening holes so that
Mounting base is conducive to mitigate mounting base total quality, install and easy to maintain, and be conducive to effectively while bearing capacity is strong
Utilize material.
Description of the drawings
Fig. 1 shows a kind of structure diagram of low-floor tramcar linkwork mounting base of the application；
The mounting base and the structure diagram after car body module and articulated structure installation that Fig. 2 shows the application.
Wherein have：
1. car body installing plate；
11. bolt hole；12. cylinder pin hole；13. the first lightening hole；
2. trapezoidal connecting pole；
21. upper plate；22. support plate；221. long bases；23. the second lightening hole；
3. drum gusset；
31. upper plate；32. lower roof plate；33. linkwork mounting surface；34. bolt mounting holes；35. vertical supporting column；36.
Mounting groove；37. third lightening hole；
4. car body module；
5. linkwork；
6. support base.
Specific embodiment
The application is described in further detail with specific better embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of low-floor tramcar linkwork mounting base, including car body installing plate 1, trapezoidal
Connecting pole 2 and drum gusset 3.
Several bolts hole 11 and several cylinder pin holes 12, preferably 4 bolts are provided on above-mentioned car body installing plate 1
Hole 11 and 2 cylinder pin holes 12.
As shown in Fig. 2, bolt and straight pin of the car body installing plate 1 by respective numbers, by the mounting base and vehicle of the application
Module 4 is fixedly connected.According to car body type and height of the carbody requirement, as needed, car body can also be pacified by support base 6
Loading board 1 is fixedly connected with car body module 4.
As a further improvement, centrally disposed the first lightening hole 13 there are one rectangle of above-mentioned car body installing plate 1, is used for
Mitigate the overall weight of mounting base.
Trapezoidal 2 trapezoidal setting of connecting pole, preferably hollow structure, trapezoidal connecting pole 2 include upper plate 21, lower plate and
Two pieces of support plates 22, wherein, upper plate 21 and lower plate are mutually parallel, and the length of lower plate is more than upper plate 21, such as Fig. 1 institutes
Show, it is car body installing plate 1 that lower plate, which overlaps design namely lower plate with car body installing plate 1,.
The center of upper plate 21 is also provided with the first lightening hole 13 there are one rectangle, for mitigating the entirety weight of mounting base
Amount.
Upper plate 21 is connected by two trapezoidal waists of two pieces of support plates 22 namely trapezoidal connecting pole 2 with car body installing plate 1
It connects.
Two pieces of support plates 22 are both preferably inverted trapezoidal structure, the long base 221 of every piece of support plate 22（As length is longer
One base）A side for upper plate 21 in trapezoidal connecting pole 2.
The structure design of above-mentioned trapezoidal connecting pole 2, it is consistent with by power transmitting.
Further, the center of every piece of support plate 22 is respectively provided with there are one the second lightening hole 23, each second lightening hole 23
Shape is both preferably triangle.
The upper plate 21 of trapezoidal connecting pole 2 is fixedly connected with drum gusset 3.
Above-mentioned drum gusset 3 includes upper plate 31, lower roof plate 32 and vertical supporting column 35.
The shape of upper plate 31 and lower roof plate 32 is both preferably triangle, deviates from trapezoidal company in upper plate 31 and lower roof plate 32
It connects and a linkwork mounting surface 33 is each provided on an angle of column 2, at least set on each linkwork mounting surface 33
Bolt mounting holes 34 there are one putting.
Vertical supporting column 35 is arranged on upper plate 31 and lower roof plate 32 between the two, deviates from trapezoidal company in vertical supporting column 35
Connecing the side setting of column 2, there are one preferably U-shaped mounting grooves 36.
The design of above-mentioned mounting groove 36 and linkwork mounting surface 33 can be convenient for the installation of linkwork 5.
Further, the center of vertical supporting column 35 is preferably provided with third lightening hole 37, and the shape of third lightening hole 37 is excellent
It is selected as ellipse.
Above-mentioned mounting base is monoblock cast structure, and stress is concentrated, meanwhile, the design of above-mentioned trapezoidal connecting pole is passed with stress
Pass that direction is consistent, the structure of drum gusset has also carried out preferably, so as to pacify the low-floor tramcar linkwork of the application
The enhancing of seat bearing capacity is filled, and compact-sized, manufactured and convenient for installation and maintenance.In addition, the design of above-mentioned multiple lightening holes so that
Mounting base is conducive to mitigate mounting base total quality, install and easy to maintain, and be conducive to effectively while bearing capacity is strong
Utilize material.
The preferred embodiment of the application described in detail above, still, the application is not limited in the above embodiment
Detail, in the range of the technology design of the application, a variety of equivalents can be carried out to the technical solution of the application, this
A little equivalents belong to the protection domain of the application.
Claims (9)
1. a kind of low-floor tramcar linkwork mounting base, it is characterised in that：Including car body installing plate, trapezoidal connecting pole and
Drum gusset, the car body installing plate are fixedly connected with car body module；The trapezoidal connecting pole includes arranged in parallel upper
Bottom plate and lower plate, wherein, upper plate is fixedly connected with drum gusset, and lower plate is fixedly connected with car body installing plate；The work
Type gusset includes upper plate, lower roof plate and is set to the vertical supporting column of upper plate and lower roof plate between the two, the upper plate
A linkwork mounting surface is each provided with away from one end of trapezoidal connecting pole, on each linkwork mounting surface with lower roof plate
At least provided with a bolt mounting holes；There are one mounting grooves away from the setting of the side of trapezoidal connecting pole for the vertical supporting column.
2. low-floor tramcar linkwork mounting base according to claim 1, it is characterised in that：The trapezoidal connection
Column is hollow structure, and trapezoidal connecting pole includes the upper plate and two pieces of support plates, and two pieces of support plates pacify upper plate and car body
Loading board is connected.
3. low-floor tramcar linkwork mounting base according to claim 2, it is characterised in that：Two pieces of supports
Plate is inverted trapezoidal structure, and the long base of every piece of support plate is a side of upper plate in the trapezoidal connecting pole.
4. low-floor tramcar linkwork mounting base according to claim 3, it is characterised in that：Every piece of support
The center of plate is respectively provided with there are one the second lightening hole.
5. low-floor tramcar linkwork mounting base according to claim 4, it is characterised in that：Each described second
The shape of lightening hole is triangle.
6. low-floor tramcar linkwork mounting base according to claim 1, it is characterised in that：The trapezoidal connection
The upper plate of column and the center of car body installing plate are respectively provided with the first lightening hole there are one rectangle.
7. low-floor tramcar linkwork mounting base according to claim 1, it is characterised in that：The vertical supporting
Column is provided centrally with third lightening hole.
8. low-floor tramcar linkwork mounting base according to claim 7, it is characterised in that：The third loss of weight
The shape in hole is ellipse.
9. low-floor tramcar linkwork mounting base according to claim 1, it is characterised in that：The mounting groove
Shape is U-shaped.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510611335.1A CN105216827B (en) | 2015-09-24 | 2015-09-24 | A kind of low-floor tramcar linkwork mounting base |
| PCT/CN2016/090035 WO2017049996A1 (en) | 2015-09-24 | 2016-07-14 | Mounting base for articulation mechanism of low-floor tramcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510611335.1A CN105216827B (en) | 2015-09-24 | 2015-09-24 | A kind of low-floor tramcar linkwork mounting base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105216827A CN105216827A (en) | 2016-01-06 |
| CN105216827B true CN105216827B (en) | 2018-07-03 |
Family
ID=54986218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510611335.1A Active CN105216827B (en) | 2015-09-24 | 2015-09-24 | A kind of low-floor tramcar linkwork mounting base |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105216827B (en) |
| WO (1) | WO2017049996A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216827B (en) * | 2015-09-24 | 2018-07-03 | 中车南京浦镇车辆有限公司 | A kind of low-floor tramcar linkwork mounting base |
| CN107458415B (en) * | 2016-06-02 | 2019-08-09 | 株洲时代新材料科技股份有限公司 | A kind of upper bed-plate and installation method of low floor vehicle rotating hinge |
| CN107458413A (en) * | 2016-06-02 | 2017-12-12 | 株洲时代新材料科技股份有限公司 | Freely be articulated and connected method and articulated system between a kind of low floor vehicle car body |
| CN105835900A (en) * | 2016-06-08 | 2016-08-10 | 株洲时代新材料科技股份有限公司 | Free hinge Y-shaped hinged support of low-floor vehicle body and mounting method |
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| GB1302089A (en) * | 1969-03-14 | 1973-01-04 | ||
| DE3924642C2 (en) * | 1988-09-20 | 1991-11-07 | A. Diekmann Gmbh, 4270 Dorsten, De | |
| CN201442584U (en) * | 2009-06-30 | 2010-04-28 | 中国北车集团大连机车研究所有限公司 | Elastic hinging device for hinging urban low-floor railway vehicles |
| CN103707898A (en) * | 2013-12-31 | 2014-04-09 | 沈阳新阳光机电科技有限公司 | Single-hinging device for low-floor tramcar marshalling |
| CN104015749A (en) * | 2014-06-27 | 2014-09-03 | 成都市新筑路桥机械股份有限公司 | Hinged mounting base on 100% modern city tramcar |
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| CN204956510U (en) * | 2015-09-24 | 2016-01-13 | 南车南京浦镇车辆有限公司 | Low -floor tram hinge mechanisms mount pad |
Family Cites Families (6)
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| CN201376574Y (en) * | 2009-03-10 | 2010-01-06 | 青岛四方车辆研究所有限公司 | Mounting hanging system of magnetic suspension train head car hook buffer device |
| CZ22112U1 (en) * | 2011-03-22 | 2011-04-21 | Mv Technik, S.R.O. | Device for dismounting and/or mounting rail vehicle coupling |
| PL2695790T3 (en) * | 2012-08-06 | 2019-03-29 | Atg Autotechnik Gmbh | Roof joint for an articulated vehicle |
| CN105216827B (en) * | 2015-09-24 | 2018-07-03 | 中车南京浦镇车辆有限公司 | A kind of low-floor tramcar linkwork mounting base |
| CN105197053B (en) * | 2015-09-24 | 2017-07-11 | 中车南京浦镇车辆有限公司 | A kind of low-floor tramcar linkwork mounting seat |
| CN204956506U (en) * | 2015-09-24 | 2016-01-13 | 南车南京浦镇车辆有限公司 | Novel low -floor tram hinge mechanisms mount pad |
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2015
- 2015-09-24 CN CN201510611335.1A patent/CN105216827B/en active Active
-
2016
- 2016-07-14 WO PCT/CN2016/090035 patent/WO2017049996A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1302089A (en) * | 1969-03-14 | 1973-01-04 | ||
| DE3924642C2 (en) * | 1988-09-20 | 1991-11-07 | A. Diekmann Gmbh, 4270 Dorsten, De | |
| CN201442584U (en) * | 2009-06-30 | 2010-04-28 | 中国北车集团大连机车研究所有限公司 | Elastic hinging device for hinging urban low-floor railway vehicles |
| CN103707898A (en) * | 2013-12-31 | 2014-04-09 | 沈阳新阳光机电科技有限公司 | Single-hinging device for low-floor tramcar marshalling |
| CN104015749A (en) * | 2014-06-27 | 2014-09-03 | 成都市新筑路桥机械股份有限公司 | Hinged mounting base on 100% modern city tramcar |
| CN203920747U (en) * | 2014-06-27 | 2014-11-05 | 成都市新筑路桥机械股份有限公司 | Hinged mount pad under a kind of 100% modern city tramway train |
| CN204548119U (en) * | 2015-03-27 | 2015-08-12 | 南车青岛四方机车车辆股份有限公司 | Mount pad and Undercarriage structure is cut with scissors under low-floor rail vehicle |
| CN204956510U (en) * | 2015-09-24 | 2016-01-13 | 南车南京浦镇车辆有限公司 | Low -floor tram hinge mechanisms mount pad |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105216827A (en) | 2016-01-06 |
| WO2017049996A1 (en) | 2017-03-30 |
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Address after: 210031 Nanjing province high tech 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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