CN110155114A - A kind of railway end platform coupler draft gear mounting device - Google Patents
A kind of railway end platform coupler draft gear mounting device Download PDFInfo
- Publication number
- CN110155114A CN110155114A CN201910446532.0A CN201910446532A CN110155114A CN 110155114 A CN110155114 A CN 110155114A CN 201910446532 A CN201910446532 A CN 201910446532A CN 110155114 A CN110155114 A CN 110155114A
- Authority
- CN
- China
- Prior art keywords
- central sill
- coupler
- hitch
- sidewalls
- mounting device
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 238000005452 bending Methods 0.000 claims abstract description 19
- 239000004567 concrete Substances 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims abstract description 7
- 239000011150 reinforced concrete Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 5
- 229910000746 Structural steel Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G9/00—Draw-gear
- B61G9/04—Draw-gear combined with buffing appliances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G9/00—Draw-gear
- B61G9/20—Details; Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Connection Of Plates (AREA)
Abstract
The present invention relates to a kind of railway end platform coupler draft gear mounting devices, comprising: central sill, front draft lug, rear draft lug, couple yoke and preceding from plate；The central sill is the concave steel trough of integrated welding fabrication, including bottom surface and two sidewalls, and the upper end of the two sidewalls distinguishes 90 ° of outward bending, and is respectively formed a bending part；The end of the end platform is equipped with a mounting groove, the central sill is embedded in the mounting groove, and the central sill bottom surface and two sidewalls and the bottom surface of bending part fit respectively with surrounding concrete structure, the rear end of the central sill is welded with closure plate, and the two sidewalls of the closure plate and central sill are fixedly connected by anchor bar with the concrete structure of surrounding.Installation main frame of the application using the central sill of integrated welding fabrication as hitch and buffer, good integrity, rigidity are big, structural strength is high.
Description
Technical field
The present invention relates to coupler draft gear mounting device technical fields, and in particular to a kind of railway end platform hitch is slow
Rush device mounting device.
Background technique
End platform hitch installation at present without mounting structure unified in industry, by constituent parts according to hitch size voluntarily
Production.It has the following disadvantages:
1, the fixed device of hitch is mostly used assembles, globality poor from processing " channel steel+angle steel+ironware ", poor universality,
Workpiece is more, and scale error is big, and fittings quality is not easy to control.
2, Yi Jishui in hitch fixed beam, is also easy to produce corrosion, shortens the working life.
3, easily there is mobile, loss now without locking device in current coupler draft gear mounting device outdoor layout, lamina tecti
As influencing operation safety.
4, current hitch setting externally protrudes out in end platform, and platform and rolling stock gap are larger, increase goods vehicle and walk
Unstability when row, and platform end is damaged vulnerable to impact.
Summary of the invention
For the above-mentioned problems in the prior art, the present invention provides that a kind of good integrity, rigidity is big, structural strength is high
Railway end platform coupler draft gear mounting device.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
A kind of railway end platform coupler draft gear mounting device, comprising: central sill, front draft lug, rear draft lug, hook tail
Frame and preceding from plate；
The central sill is the concave steel trough of integrated welding fabrication, including bottom surface and two sidewalls, the upper end of the two sidewalls
90 ° of outward bending respectively, and it is respectively formed a bending part；The end of the end platform is equipped with a mounting groove, the central sill
Be embedded in the mounting groove, and the bottom surface of the central sill and two sidewalls and the bottom surface of bending part respectively with surrounding coagulation
Soil structure fits, and the rear end of the central sill is welded with closure plate, and the two sidewalls of the closure plate and central sill pass through anchor bar and week
The concrete structure enclosed is fixedly connected；
The front draft lug and rear draft lug are located in central sill, and are fixedly connected respectively with the two sidewalls of the central sill；
Wherein, hitch is fixedly connected by coupler yoke key with the couple yoke, preceding to be sequentially located at couple yoke from plate and buffer
It is interior, and be arranged between the front draft lug and rear draft lug.
Further, the front draft lug includes two wedged shaped steel structures, and described two wedged shaped steel structures pass through respectively
Pulling rivet and lantern ring are symmetrically fixed on the two sidewalls of central sill；The rear draft lug includes a U-shaped steel structure, the U-shaped steel knot
The both ends of structure being parallel to each other are fixedly connected with the two sidewalls of central sill by pulling rivet and lantern ring respectively, and the front draft lug
The open end of the U-shaped steel structure of wider one end and rear draft lug of two wedged shaped steel structures is oppositely arranged.
Further, the couple yoke is the steel framework structure of left and right ends perforation, including upper surface, lower end surface, front end face
And rear end face；The front end face is equipped with the hatch frame matched with the hook tail of hitch, and the hook tail of the hitch is inserted into couple yoke
In the hatch frame of front end face, and fixed by coupler yoke key.
Further, the hook body of the hitch has a coupler carrier, and the coupler carrier is located at the front end of central sill, and with
The bottom surface of the central sill is fixedly connected.
Further, the coupler knuckle pin center of the hitch is flushed with the outer end face of end platform.
Further, the bottom surface of the central sill is equipped at intervals with multiple drain holes along central sill extending direction, described to hold formula station to the greatest extent
Central sill has a rhone with a slope in platform, and the width of the rhone is less than the width of middle soffit.
Further, on the top surface of the central sill, couple yoke be equipped with couple yoke cover board, the two of the couple yoke cover board
The bending part on side and the central sill both sides is bolted to connection.
Further, on the top surface of the central sill, the hook body of hitch be equipped with hitch cover board, the two of the hitch cover board
The bending part on side and the central sill both sides is bolted to connection.
Further, lamina tecti, the upper surface of the lamina tecti and institute are equipped on the mounting groove of the end platform
The upper surface for stating end platform is in same level.
Further, the end platform is reinforced concrete structure.
Compared with prior art, the invention has the benefit that the application uses the central sill conduct of integrated welding fabrication
The installation main frame of hitch and buffer, good integrity, rigidity are big, structural strength is high.
Detailed description of the invention
Fig. 1 is a kind of railway end platform coupler draft gear mounting device involved in a specific embodiment of the invention
Schematic perspective view；
Fig. 2 is a kind of railway end platform coupler draft gear mounting device involved in a specific embodiment of the invention
Positive structure schematic；
Fig. 3 is a kind of railway end platform coupler draft gear mounting device involved in a specific embodiment of the invention
Planar structure schematic diagram；
Fig. 4 is a kind of railway end platform coupler draft gear mounting device involved in a specific embodiment of the invention
Side structure schematic diagram；
Fig. 5 is the positive structure schematic of the fixed device of coupler draft gear involved in a specific embodiment of the invention；
Fig. 6 is the planar structure schematic diagram of the fixed device of coupler draft gear involved in a specific embodiment of the invention；
Fig. 7 is hitch involved in a specific embodiment of the invention, couple yoke, the preceding package assembly from plate and buffer
Schematic perspective view；
Fig. 8 is the side structure schematic diagram of central sill involved in a specific embodiment of the invention.
In figure: 1- end platform, 2- central sill, 21- bending part, 3- front draft lug, 4- rear draft lug, 5- couple yoke, 6-
It is preceding from plate, 7- coupler yoke key；8- hitch, 9- buffer, 10- closure plate, 11- anchor bar, 12- coupler carrier, 13- drain hole, 14-
Rhone, 15- couple yoke cover board, 16- hitch cover board, 17- lamina tecti, 18- pulling rivet and lantern ring, 19- edge-protecting angle iron.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Referring to Fig.1-4, the present embodiment provides a kind of railway end platform coupler draft gear mounting devices, comprising: central sill
2, front draft lug 3, rear draft lug 4, couple yoke 5 and preceding from plate 6；
The central sill 2 is the concave steel trough of integrated welding fabrication, including bottom surface and two sidewalls, the upper end of the two sidewalls
90 ° of outward bending respectively, and it is respectively formed a bending part 21, referring to Fig. 8；The end of the end platform 1 is equipped with an installation
Slot, the central sill 2 are embedded in the mounting groove, and the bottom surface of the central sill 2 and two sidewalls and the bottom surface of bending part 21 point
It does not fit with surrounding concrete structure, the rear end of the central sill 2 is welded with closure plate 10, the closure plate 10 and central sill 2
Two sidewalls are fixedly connected by anchor bar 11 with the concrete structure of surrounding；
The front draft lug 3 and rear draft lug 4 are located in central sill 2, and fix connect with the two sidewalls of the central sill 2 respectively
It connects；
Wherein, hitch 8 is fixedly connected by coupler yoke key 7 with the couple yoke 5, preceding to be sequentially located at hook from plate 6 and buffer 9
In tail frame 9, and it is arranged between the front draft lug 3 and rear draft lug 4.
A kind of railway end platform coupler draft gear mounting device involved in the present embodiment is connected into using integrated welding
Installation main frame of the central sill 2 of type as hitch 8 and buffer 9, good integrity, rigidity are big, structural strength is high.Wherein, closure plate
10, central sill 2, front draft lug 3 and rear draft lug 4 constitute the fixation device of coupler draft gear together, in couple yoke 5 and preceding from plate 6
Hitch 8 and buffer 9 are fixed together under the cooperation of equal components.
In addition, preferably, in one particular embodiment of the present invention, the front draft lug 3 includes two referring to Fig. 5-6
A wedged shaped steel structure, and described two wedged shaped steel structures pass through pulling rivet respectively and lantern ring 18 is symmetrically fixed on the two of central sill 2
Side wall；The rear draft lug 4 include a U-shaped steel structure, the both ends of the U-shaped steel structure being parallel to each other respectively with central sill 2
Two sidewalls are fixedly connected by pulling rivet with lantern ring 18, and wider one end of two wedged shaped steel structures of the front draft lug 3
It is oppositely arranged with the open end of the U-shaped steel structure of rear draft lug 4.
In addition, preferably, in one particular embodiment of the present invention, the couple yoke 5 is left and right ends referring to Fig. 7
The steel framework structure of perforation, including upper surface, lower end surface, front end face and rear end face；The front end face is equipped with the hook tail phase with hitch 8
The hook tail of the hatch frame of cooperation, the hitch 8 is inserted into the hatch frame of 5 front end face of couple yoke, and solid by coupler yoke key 7
It is fixed.Specifically, the hook tail of hitch 8 described in the present embodiment is equipped with the vertical flat lockhole through hook tail, 5 front end face of couple yoke
Upper and lower faces are respectively equipped with flat hole corresponding with flat lockhole vertical on hook tail, will pass through coupler yoke key 7 and couple yoke 5
It is fixedly connected.In the technical scheme, it is sequentially located in the cavity of couple yoke 5 from front to back before described from plate 6 and buffer 9,
And it is described before from the left and right ends of 6 front surface of plate two wedged shaped steel structures with the front draft lug 3 for being located at 2 both sides of central sill respectively
Wider one end abuts；The left and right ends of 9 rear surface of buffer are respectively and at left and right sides of the U-shaped steel structure of rear draft lug 4
Open end abut.
In addition, preferably, in one particular embodiment of the present invention, the hook body of the hitch 8 has coupler carrier
12, the coupler carrier 12 is located at the front end of central sill 2, and is fixedly connected with the bottom surface of the central sill 2.
In addition, preferably, in one particular embodiment of the present invention, the coupler knuckle pin center of the hitch 8 with hold formula to the greatest extent
The outer end face of platform 1 flushes.
In addition, preferably, referring to fig. 2,4 and 6, in one particular embodiment of the present invention, the bottom surface edge of the central sill 2
2 extending direction of central sill is equipped at intervals with multiple drain holes 13, and central sill 2 has draining with a slope in the end platform 1
Slot 14, the width of the rhone 14 are less than the width of 2 bottom surface of central sill.
Rainwater can be quickly discharged in the present embodiment setting drain hole 13 and rhone 14, reduce central sill 2 and other accessories occur
The probability of corrosion, prolongs the service life.
In addition, preferably, in one particular embodiment of the present invention, in the top surface of the central sill 2, on couple yoke 5
Equipped with couple yoke cover board 15, the both sides of the couple yoke cover board 15 and the bending part 21 on 2 both sides of central sill are bolted
Connection.The setting of couple yoke cover board 15 described in the present embodiment can effectively prevent 8 warpage of hitch.
In addition, preferably, in one particular embodiment of the present invention, in the top surface of the central sill 2, the hook body of hitch 8
On be equipped with hitch cover board 16, the both sides of the hitch cover board 16 and the bending part 21 on 2 both sides of central sill are bolted
Connection.The hitch cover board 15 can effectively prevent 8 warpage of hitch as couple yoke cover board 16.
In addition, preferably, in one particular embodiment of the present invention, being set on the mounting groove of the end platform 1
There is lamina tecti 17, the upper surface of the lamina tecti 17 and the upper surface of the end platform 1 are in same level.Specifically
, the lamina tecti 17 sets locking device (showing in figure), can effectively prevent the movement of lamina tecti 17, the generation of Loss.
In addition, preferably, in one particular embodiment of the present invention, the top of the mounting groove two sides, lamina tecti 17
Under, it is equipped with edge-protecting angle iron 19, the edge-protecting angle iron 19 and end platform 1 pass through the anchoring steel that is welded on edge-protecting angle iron 19
Muscle is fixedly connected, and one side of the lamina tecti 17 is welded to connect with edge-protecting angle iron 19 by folding, and another side is hung using lock nose, steel
Lock connection.
In addition, preferably, in one particular embodiment of the present invention, the end platform 1 is armored concrete knot
Structure.Specifically, the concrete is C40 concrete, 11 periphery concrete grade of anchor bar so can be improved, fix hitch
Reliably.
Above embodiments are only exemplary embodiment of the present invention, are not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.
Claims (10)
1. a kind of railway end platform coupler draft gear mounting device characterized by comprising central sill, front draft lug, after from
Panel seat, couple yoke and preceding from plate；
The central sill is the concave steel trough of integrated welding fabrication, including bottom surface and two sidewalls, the upper end difference of the two sidewalls
90 ° of outward bending, and it is respectively formed a bending part；The end of the end platform is equipped with a mounting groove, and the central sill is embedded
In in the mounting groove, and the bottom surface of the central sill and two sidewalls and the bottom surface of bending part respectively with surrounding concrete knot
Structure fits, and the rear end of the central sill is welded with closure plate, and the two sidewalls of the closure plate and central sill pass through anchor bar and surrounding
Concrete structure is fixedly connected；
The front draft lug and rear draft lug are located in central sill, and are fixedly connected respectively with the two sidewalls of the central sill；
Wherein, hitch is fixedly connected by coupler yoke key with the couple yoke, preceding to be sequentially located in couple yoke from plate and buffer, and
It is arranged between the front draft lug and rear draft lug.
2. railway end platform coupler draft gear mounting device according to claim 1, which is characterized in that it is described before from
Panel seat includes two wedged shaped steel structures, and described two wedged shaped steel structures pass through respectively during pulling rivet and lantern ring be symmetrically fixed on
The two sidewalls of beam；The rear draft lug includes a U-shaped steel structure, and the both ends of the U-shaped steel structure being parallel to each other are respectively in
The two sidewalls of beam are fixedly connected by pulling rivet with lantern ring, and wider one end of two wedged shaped steel structures of the front draft lug
It is oppositely arranged with the open end of the U-shaped steel structure of rear draft lug.
3. railway end platform coupler draft gear mounting device according to claim 2, which is characterized in that the hook tail
Frame is the steel framework structure of left and right ends perforation, including upper surface, lower end surface, front end face and rear end face；The front end face be equipped with
The hook tail of the hatch frame that the hook tail of hitch matches, the hitch is inserted into the hatch frame of couple yoke front end face, and is passed through
Coupler yoke key is fixed.
4. railway end platform coupler draft gear mounting device according to claim 1, which is characterized in that the hitch
Hook body have coupler carrier, the coupler carrier is located at the front end of central sill, and is fixedly connected with the bottom surface of the central sill.
5. railway end platform coupler draft gear mounting device according to claim 4, which is characterized in that the hitch
Coupler knuckle pin center flushed with the outer end face of end platform.
6. railway end platform coupler draft gear mounting device according to claim 1, which is characterized in that the central sill
Bottom surface be equipped at intervals with multiple drain holes along central sill extending direction, central sill has row with a slope in the end platform
Sink, the width of the rhone are less than the width of middle soffit.
7. railway end platform coupler draft gear mounting device according to claim 1, which is characterized in that in described
The top surface of beam is equipped with couple yoke cover board, the bending part on the both sides of the couple yoke cover board and the central sill both sides on couple yoke
It is bolted to connection.
8. railway end platform coupler draft gear mounting device according to claim 1, which is characterized in that in described
The top surface of beam is equipped with hitch cover board, the bending part on the both sides of the hitch cover board and the central sill both sides on the hook body of hitch
It is bolted to connection.
9. railway end platform coupler draft gear mounting device according to claim 1, which is characterized in that the most end
Lamina tecti is equipped on the mounting groove of formula platform, the upper surface of the lamina tecti and the upper surface of the end platform are in together
One horizontal plane.
10. railway end platform coupler draft gear mounting device according to claim 1, which is characterized in that described most
End formula platform is reinforced concrete structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910446532.0A CN110155114A (en) | 2019-05-27 | 2019-05-27 | A kind of railway end platform coupler draft gear mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910446532.0A CN110155114A (en) | 2019-05-27 | 2019-05-27 | A kind of railway end platform coupler draft gear mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110155114A true CN110155114A (en) | 2019-08-23 |
Family
ID=67629298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910446532.0A Pending CN110155114A (en) | 2019-05-27 | 2019-05-27 | A kind of railway end platform coupler draft gear mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110155114A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588705A (en) * | 2019-10-16 | 2019-12-20 | 中车株洲电力机车有限公司 | Support structure of slow hook device and rail vehicle |
| CN111922702A (en) * | 2020-07-31 | 2020-11-13 | 金鹰重型工程机械股份有限公司 | Method for improving and assembling locomotive coupler slave plate seat |
| WO2022062093A1 (en) * | 2020-09-22 | 2022-03-31 | 中车唐山机车车辆有限公司 | Rail vehicle, and vehicle body and vehicle coupler bearing structure thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998039193A1 (en) * | 1997-03-06 | 1998-09-11 | Fabryka Urzadzen Mechanicznych Kamax S.A. | Frame for railway wagons |
| CN1401524A (en) * | 2001-08-11 | 2003-03-12 | 株洲时代新材料科技股份有限公司 | Buffer non-skid safety protection device for platform of railway station |
| US20040245202A1 (en) * | 2003-01-30 | 2004-12-09 | Asf-Keystone, Inc. | Common cast draft sill for type E and F draft gear |
| CN104691566A (en) * | 2015-03-02 | 2015-06-10 | 南车青岛四方机车车辆股份有限公司 | Railway vehicle and traction beam thereof |
| CN204472820U (en) * | 2015-03-26 | 2015-07-15 | 齐齐哈尔轨道交通装备有限责任公司 | Coupler buffering device and rolling stock |
| CN106364511A (en) * | 2016-09-22 | 2017-02-01 | 中车南京浦镇车辆有限公司 | Rail vehicle end sleeper outside structure |
| CN207466657U (en) * | 2017-11-14 | 2018-06-08 | 晋西铁路车辆有限责任公司 | A kind of hot-rolled coil flat car with safeguard function |
| CN108248630A (en) * | 2018-01-19 | 2018-07-06 | 张家港保税区泰德瑞尔轨道科技有限公司 | The embedded pillow pulling of hitch delays |
| CN208006973U (en) * | 2018-03-26 | 2018-10-26 | 中车株洲电力机车有限公司 | Vehicle body of railway vehicle chassis and its rail vehicle traction beam |
| CN210284233U (en) * | 2019-05-27 | 2020-04-10 | 中铁工程设计咨询集团有限公司 | Railway end type platform car coupler buffer installation device |
-
2019
- 2019-05-27 CN CN201910446532.0A patent/CN110155114A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998039193A1 (en) * | 1997-03-06 | 1998-09-11 | Fabryka Urzadzen Mechanicznych Kamax S.A. | Frame for railway wagons |
| CN1401524A (en) * | 2001-08-11 | 2003-03-12 | 株洲时代新材料科技股份有限公司 | Buffer non-skid safety protection device for platform of railway station |
| US20040245202A1 (en) * | 2003-01-30 | 2004-12-09 | Asf-Keystone, Inc. | Common cast draft sill for type E and F draft gear |
| CN104691566A (en) * | 2015-03-02 | 2015-06-10 | 南车青岛四方机车车辆股份有限公司 | Railway vehicle and traction beam thereof |
| CN204472820U (en) * | 2015-03-26 | 2015-07-15 | 齐齐哈尔轨道交通装备有限责任公司 | Coupler buffering device and rolling stock |
| CN106364511A (en) * | 2016-09-22 | 2017-02-01 | 中车南京浦镇车辆有限公司 | Rail vehicle end sleeper outside structure |
| CN207466657U (en) * | 2017-11-14 | 2018-06-08 | 晋西铁路车辆有限责任公司 | A kind of hot-rolled coil flat car with safeguard function |
| CN108248630A (en) * | 2018-01-19 | 2018-07-06 | 张家港保税区泰德瑞尔轨道科技有限公司 | The embedded pillow pulling of hitch delays |
| CN208006973U (en) * | 2018-03-26 | 2018-10-26 | 中车株洲电力机车有限公司 | Vehicle body of railway vehicle chassis and its rail vehicle traction beam |
| CN210284233U (en) * | 2019-05-27 | 2020-04-10 | 中铁工程设计咨询集团有限公司 | Railway end type platform car coupler buffer installation device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588705A (en) * | 2019-10-16 | 2019-12-20 | 中车株洲电力机车有限公司 | Support structure of slow hook device and rail vehicle |
| CN110588705B (en) * | 2019-10-16 | 2020-11-27 | 中车株洲电力机车有限公司 | Support structure of slow hook device and rail vehicle |
| CN111922702A (en) * | 2020-07-31 | 2020-11-13 | 金鹰重型工程机械股份有限公司 | Method for improving and assembling locomotive coupler slave plate seat |
| CN111922702B (en) * | 2020-07-31 | 2021-11-09 | 金鹰重型工程机械股份有限公司 | Method for improving and assembling locomotive coupler slave plate seat |
| WO2022062093A1 (en) * | 2020-09-22 | 2022-03-31 | 中车唐山机车车辆有限公司 | Rail vehicle, and vehicle body and vehicle coupler bearing structure thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110155114A (en) | A kind of railway end platform coupler draft gear mounting device | |
| CN104691566B (en) | Railway vehicle and traction beam thereof | |
| US8991905B2 (en) | Floor structure in vehicle body rear part | |
| CN107130734B (en) | Corrugated plate dst Horizontal H-shaped structure beam and its construction method | |
| CN205769581U (en) | A kind of power transmission vehicle frame | |
| KR950001455B1 (en) | Coupler member retention in a railway vehicle | |
| CN210284233U (en) | Railway end type platform car coupler buffer installation device | |
| CN108105229A (en) | A kind of steel reinforced type steel corner brace | |
| CN107416030B (en) | Force transmission frame | |
| JP2005213722A (en) | Connection structure of steel beam and composite floor slab | |
| CN209290526U (en) | A kind of back longitudinal beam structure and vehicle | |
| CN212315254U (en) | Wall-through bolt channel steel attaches wall seat structure | |
| CN209568573U (en) | A kind of novel reinforced structure of shear wall | |
| CN220150378U (en) | Top plate connection structure for main body and auxiliary structure of subway station | |
| CN211623000U (en) | Mounting structure and vehicle of engine hood lock | |
| CN112026817A (en) | Front end draft sill force transmission structure, end underframe and railway vehicle | |
| CN205822473U (en) | I-steel high intensity node structure | |
| CN219286572U (en) | Battery box and battery pack | |
| CN207918241U (en) | Layer door supports bracket structure | |
| CN212337288U (en) | Shaft template component mounting structure | |
| CN205421566U (en) | Structure for connecting and locking building parts | |
| CN219548466U (en) | H-shaped steel reinforcing structure | |
| RU204607U1 (en) | BODY OF THE COVERED FREIGHT WAGON | |
| CN220580093U (en) | Chain protection frame applied to excavator | |
| CN210063134U (en) | B post of carbon-fibre composite car side wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |