CN107472285A - A kind of EMU impact resistant head car body end portion system - Google Patents
A kind of EMU impact resistant head car body end portion system Download PDFInfo
- Publication number
- CN107472285A CN107472285A CN201710557657.1A CN201710557657A CN107472285A CN 107472285 A CN107472285 A CN 107472285A CN 201710557657 A CN201710557657 A CN 201710557657A CN 107472285 A CN107472285 A CN 107472285A
- Authority
- CN
- China
- Prior art keywords
- emu
- drivers
- skeleton
- cab
- car 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000013024 troubleshooting Methods 0.000 claims abstract description 20
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 238000010008 shearing Methods 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000011796 hollow space material Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 2
- 210000000988 bone and bone Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 241000271559 Dromaiidae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F19/00—Wheel guards; Bumpers; Obstruction removers or the like
- B61F19/04—Bumpers or like collision guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F19/00—Wheel guards; Bumpers; Obstruction removers or the like
- B61F19/06—Nets, catchers, or the like for catching obstacles or removing them from the track
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G11/00—Buffers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Claims (12)
- A kind of 1. EMU impact resistant head car body end portion system, it is characterised in that including drivers' cab covering, fixed cover, Movable guard, drivers' cab skeleton, front end automatic car coupler, switching mechanism, main endergonic structure, guide frame, hitch mounting seat, anti-creep are inhaled Can device, airtight wall and pilot;The fixed cover and movable guard are sequentially arranged at the front end of the drivers' cab skeleton, the front end automatic car coupler, opening/closing machine Structure, main endergonic structure, guide frame, hitch mounting seat, anti-climbing energy-absorbing device are located at the airtight wall and the drivers' cab bone In the space of frame cladding, the drivers' cab covering is covered in outside the drivers' cab skeleton;The front end automatic car coupler is fixedly connected by the hitch mounting seat with the main endergonic structure, the hitch mounting seat The leading section of the main endergonic structure is fixedly connected on, the main endergonic structure and the guide frame are fixedly connected on the gas On Mi Qiang, the guide frame is located at the both sides of the main endergonic structure and is slidably connected with the main endergonic structure, described anti- Climb on the anticreeper installing plate that energy absorption device is fixedly connected on above the main endergonic structure, the switching mechanism passes through connecting seat It is fixedly connected with the hitch mounting seat, the pilot includes inner skeleton and encloses the troubleshooting plate group for being located at inner skeleton periphery Part, the troubleshooting board component are installed on the drivers' cab skeleton bottom by installing flap seat, and the inner skeleton is fixedly connected on On the airtight wall, the pilot leaves distance above track.
- 2. EMU impact resistant head car body end portion system according to claim 1, it is characterised in that the front end Automatic car coupler is provided with buffer and rearmounted pressure feedback pipe.
- 3. EMU impact resistant head car body end portion system according to claim 1, it is characterised in that the front end One end of automatic car coupler is horizontal in the fixed cover and movable guard, and the other end of the front end automatic car coupler is opened through described Close the hollow space of mechanism.
- 4. EMU impact resistant head car body end portion system according to claim 1, it is characterised in that the opening and closing Mechanism is connected by some shearing bolts with the connecting seat fixed below the hitch mounting seat.
- 5. EMU impact resistant head car body end portion system according to claim 1, it is characterised in that the anti-creep The front end of energy absorption device is provided with anti-climbing tooth, and the upper end of the switching mechanism is located at below the anti-climbing tooth of the anti-climbing energy-absorbing device.
- 6. EMU impact resistant head car body end portion system according to claim 1, it is characterised in that the troubleshooting Board component and the inner skeleton are separate, and the troubleshooting board component passes through multiple bolts located at the inner skeleton front end Connection.
- 7. EMU impact resistant head car body end portion system according to claim 6, it is characterised in that the inside Skeleton includes framework and slideway, and some shearing bolts are provided between the framework and slideway.
- 8. EMU impact resistant head car body end portion system according to claim 1, it is characterised in that the hitch Mounting seat is using the thin structure in thick middle both sides.
- 9. EMU impact resistant head car body end portion system according to claim 1, it is characterised in that the main suction Energy structure uses the overall five pass materials of extrusion forming.
- 10. EMU impact resistant head car body end portion system according to claim 9, it is characterised in that the master The material of endergonic structure selects 6008 aluminum alloy materials.
- 11. EMU impact resistant head car body end portion system according to claim 1, it is characterised in that the department Machine room covering and the drivers' cab skeleton use slab and girder, and the slab and girder includes the longitudinal plate-girder and transverse direction of interconnection Plate-girder, and open up some breach in longitudinal plate-girder front end of the drivers' cab skeleton.
- 12. EMU impact resistant head car body end portion system according to claim 11, it is characterised in that the department The material of machine room covering and the drivers' cab skeleton is aluminium alloy 5083-P-O, fiberglass, carbon fiber or aluminium honeycomb.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710557657.1A CN107472285A (en) | 2017-07-10 | 2017-07-10 | A kind of EMU impact resistant head car body end portion system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710557657.1A CN107472285A (en) | 2017-07-10 | 2017-07-10 | A kind of EMU impact resistant head car body end portion system |
Publications (1)
Publication Number | Publication Date |
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CN107472285A true CN107472285A (en) | 2017-12-15 |
Family
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Family Applications (1)
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CN201710557657.1A Pending CN107472285A (en) | 2017-07-10 | 2017-07-10 | A kind of EMU impact resistant head car body end portion system |
Country Status (1)
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CN (1) | CN107472285A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108297892A (en) * | 2017-12-29 | 2018-07-20 | 中车唐山机车车辆有限公司 | A kind of collision energy-absorbing system and track train for track train |
CN109664911A (en) * | 2019-01-14 | 2019-04-23 | 中车青岛四方机车车辆股份有限公司 | A kind of EMU obstacle deflector |
WO2020173230A1 (en) * | 2019-02-26 | 2020-09-03 | 中车长春轨道客车股份有限公司 | Locomotive structure for electric multiple unit |
CN112298259A (en) * | 2020-10-27 | 2021-02-02 | 中车青岛四方机车车辆股份有限公司 | Car body collision energy-absorbing structure and railway vehicle |
CN112389488A (en) * | 2020-11-02 | 2021-02-23 | 中车唐山机车车辆有限公司 | Rail vehicle and cab vehicle thereof |
CN112977526A (en) * | 2021-04-02 | 2021-06-18 | 中车青岛四方机车车辆股份有限公司 | Obstacle removal device, rail vehicle and control method of rail vehicle obstacle removal device |
CN113183992A (en) * | 2021-06-08 | 2021-07-30 | 中车株洲电力机车有限公司 | Locomotive cab device and locomotive body |
CN113306590A (en) * | 2021-04-02 | 2021-08-27 | 中车青岛四方机车车辆股份有限公司 | Obstacle removal device, rail vehicle and control method of rail vehicle obstacle removal device |
CN114872750A (en) * | 2022-05-26 | 2022-08-09 | 中南大学 | Obstacle-removing diffuser for train |
CN114906184A (en) * | 2022-05-26 | 2022-08-16 | 中南大学 | Train with obstacle-removing diffuser |
CN115027513A (en) * | 2022-06-30 | 2022-09-09 | 中车青岛四方机车车辆股份有限公司 | Vehicle end structure of railway vehicle and railway vehicle |
WO2023284224A1 (en) * | 2021-07-13 | 2023-01-19 | 中车唐山机车车辆有限公司 | Energy-absorbing casing, carriage, and rail vehicle |
CN116424382A (en) * | 2023-05-11 | 2023-07-14 | 西南交通大学 | Rail guard with passive safety protection function after derailment of train |
Citations (7)
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CN201472393U (en) * | 2009-08-11 | 2010-05-19 | 南车青岛四方机车车辆股份有限公司 | Airtight partition wall of railway vehicle cab |
CN203612011U (en) * | 2013-10-18 | 2014-05-28 | 南车青岛四方机车车辆股份有限公司 | Front end energy-absorbing device for railway vehicle |
CN104442857A (en) * | 2013-09-22 | 2015-03-25 | 南车青岛四方机车车辆股份有限公司 | Energy absorption structure for railway vehicle cab |
CN105109512A (en) * | 2015-07-01 | 2015-12-02 | 南车青岛四方机车车辆股份有限公司 | Rail vehicle and head-car barrier removal piece thereof |
CN105151075A (en) * | 2015-09-30 | 2015-12-16 | 南车青岛四方机车车辆股份有限公司 | Energy absorption device and rail vehicle with energy absorption device |
CN106347387A (en) * | 2016-10-09 | 2017-01-25 | 中车株洲电力机车有限公司 | Rail vehicle head-car structure |
CN207045350U (en) * | 2017-07-10 | 2018-02-27 | 中车青岛四方机车车辆股份有限公司 | A kind of EMU impact resistant head car body end portion system |
-
2017
- 2017-07-10 CN CN201710557657.1A patent/CN107472285A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201472393U (en) * | 2009-08-11 | 2010-05-19 | 南车青岛四方机车车辆股份有限公司 | Airtight partition wall of railway vehicle cab |
CN104442857A (en) * | 2013-09-22 | 2015-03-25 | 南车青岛四方机车车辆股份有限公司 | Energy absorption structure for railway vehicle cab |
CN203612011U (en) * | 2013-10-18 | 2014-05-28 | 南车青岛四方机车车辆股份有限公司 | Front end energy-absorbing device for railway vehicle |
CN105109512A (en) * | 2015-07-01 | 2015-12-02 | 南车青岛四方机车车辆股份有限公司 | Rail vehicle and head-car barrier removal piece thereof |
CN105151075A (en) * | 2015-09-30 | 2015-12-16 | 南车青岛四方机车车辆股份有限公司 | Energy absorption device and rail vehicle with energy absorption device |
CN106347387A (en) * | 2016-10-09 | 2017-01-25 | 中车株洲电力机车有限公司 | Rail vehicle head-car structure |
CN207045350U (en) * | 2017-07-10 | 2018-02-27 | 中车青岛四方机车车辆股份有限公司 | A kind of EMU impact resistant head car body end portion system |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108297892B (en) * | 2017-12-29 | 2020-03-13 | 中车唐山机车车辆有限公司 | Collision energy absorption system for rail train and rail train |
CN108297892A (en) * | 2017-12-29 | 2018-07-20 | 中车唐山机车车辆有限公司 | A kind of collision energy-absorbing system and track train for track train |
CN109664911A (en) * | 2019-01-14 | 2019-04-23 | 中车青岛四方机车车辆股份有限公司 | A kind of EMU obstacle deflector |
WO2020173230A1 (en) * | 2019-02-26 | 2020-09-03 | 中车长春轨道客车股份有限公司 | Locomotive structure for electric multiple unit |
WO2022088780A1 (en) * | 2020-10-27 | 2022-05-05 | 中车青岛四方机车车辆股份有限公司 | Vehicle body collision energy absorption structure and rail vehicle |
CN112298259A (en) * | 2020-10-27 | 2021-02-02 | 中车青岛四方机车车辆股份有限公司 | Car body collision energy-absorbing structure and railway vehicle |
CN112389488B (en) * | 2020-11-02 | 2022-05-17 | 中车唐山机车车辆有限公司 | Rail vehicle and cab vehicle thereof |
CN112389488A (en) * | 2020-11-02 | 2021-02-23 | 中车唐山机车车辆有限公司 | Rail vehicle and cab vehicle thereof |
CN112977526B (en) * | 2021-04-02 | 2022-09-02 | 中车青岛四方机车车辆股份有限公司 | Obstacle removal device, rail vehicle and control method of rail vehicle obstacle removal device |
CN113306590A (en) * | 2021-04-02 | 2021-08-27 | 中车青岛四方机车车辆股份有限公司 | Obstacle removal device, rail vehicle and control method of rail vehicle obstacle removal device |
CN112977526A (en) * | 2021-04-02 | 2021-06-18 | 中车青岛四方机车车辆股份有限公司 | Obstacle removal device, rail vehicle and control method of rail vehicle obstacle removal device |
CN113183992B (en) * | 2021-06-08 | 2023-09-05 | 中车株洲电力机车有限公司 | Locomotive cab device and locomotive body |
CN113183992A (en) * | 2021-06-08 | 2021-07-30 | 中车株洲电力机车有限公司 | Locomotive cab device and locomotive body |
WO2023284224A1 (en) * | 2021-07-13 | 2023-01-19 | 中车唐山机车车辆有限公司 | Energy-absorbing casing, carriage, and rail vehicle |
CN114906184A (en) * | 2022-05-26 | 2022-08-16 | 中南大学 | Train with obstacle-removing diffuser |
CN114872750A (en) * | 2022-05-26 | 2022-08-09 | 中南大学 | Obstacle-removing diffuser for train |
CN114906184B (en) * | 2022-05-26 | 2023-10-17 | 中南大学 | Train with obstacle removing diffuser |
CN114872750B (en) * | 2022-05-26 | 2023-10-20 | 中南大学 | Barrier removing diffuser for train |
CN115027513A (en) * | 2022-06-30 | 2022-09-09 | 中车青岛四方机车车辆股份有限公司 | Vehicle end structure of railway vehicle and railway vehicle |
CN115027513B (en) * | 2022-06-30 | 2023-09-22 | 中车青岛四方机车车辆股份有限公司 | Rail vehicle's car end structure and rail vehicle |
CN116424382A (en) * | 2023-05-11 | 2023-07-14 | 西南交通大学 | Rail guard with passive safety protection function after derailment of train |
CN116424382B (en) * | 2023-05-11 | 2023-11-24 | 西南交通大学 | Rail guard with passive safety protection function after derailment of train |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Ding Sansan Inventor after: Wang Jinle Inventor after: Zhao Shizhong Inventor after: Che Quanwei Inventor after: Tian Aiqin Inventor after: Zhang Yonggui Inventor after: Cai Junshuang Inventor after: Yu Yangyang Inventor before: Wang Jinle Inventor before: Zhao Shizhong Inventor before: Che Quanwei Inventor before: Tian Aiqin Inventor before: Ding Sansan Inventor before: Zhang Yonggui Inventor before: Cai Junshuang Inventor before: Yu Yangyang |
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CB03 | Change of inventor or designer information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |
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RJ01 | Rejection of invention patent application after publication |