CN107415608A - A kind of APM trains engineering truck - Google Patents
A kind of APM trains engineering truck Download PDFInfo
- Publication number
- CN107415608A CN107415608A CN201710351332.8A CN201710351332A CN107415608A CN 107415608 A CN107415608 A CN 107415608A CN 201710351332 A CN201710351332 A CN 201710351332A CN 107415608 A CN107415608 A CN 107415608A
- Authority
- CN
- China
- Prior art keywords
- engineering truck
- apm
- trains
- leading
- truck
- 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.)
- Granted
Links
- 238000012423 maintenance Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000011521 glass Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F1/00—Vehicles for use both on rail and on road; Conversions therefor
- B60F1/04—Vehicles for use both on rail and on road; Conversions therefor with rail and road wheels on different axles
- B60F1/043—Vehicles comprising own propelling units
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention belongs to engineering truck technical field, discloses a kind of APM trains engineering truck.Including engineering truck car body, power transmission shaft, gearbox, earthing or grounding means, draw-gear, stopping means, guide rail beam, maintenance of equipment, directive wheel, leading truck, guiding frame connector, bogie, lift cylinder, pivoting support, link and turning-bar；Pivoting support is fitted with immediately below vehicle bridge, one end of bogie is connected with the inner ring of pivoting support, and the other end is connected with leading truck；The front and back of vehicle bridge are respectively provided with a pair of leading trucks, and directive wheel is arranged on below leading truck, and lift cylinder is arranged between two leading trucks of guide rail beam homonymy；Pivoting support inner ring back side top is provided with link, turning-bar is symmetrically installed with link, the other end of turning-bar is connected by connecting rod with vehicle bridge, directive wheel is eccentric wheel structure, the present invention is based on engineering truck car body, easy to operate with functions such as APM train tractions, line data-logging, repairings, a car uses.
Description
Technical field
The invention belongs to engineering truck technical field, more particularly to a kind of APM trains engineering truck.
Background technology
APM (the automatic rapid transit system (RTS) of rubber tire passenger) uses unmanned technology, and APM train engineering trucks are mainly used in APM
The rescue of train, shunt, the inspection of the circuit repairing operation and towage of other unpowered rail vehicles, also can be in Chang Nei roads
Travelled on road.
Chinese Patent Application No. 2011201512668 (applying date 2011.12.21)《The dual-purpose engineering of road and rail
Car》, for the connected radius of outer middle side part cooperation of rubber tyre less than the iron tyre of rubber tyre, the iron tyre outer ring sets rail to contact
Face, inner side, which is set, protrudes from the wheel rim of rail contact surface, is provided with supporting rail, and the junction of rail and highway, which is provided with, leads
Enter the orbit, high orbit has been equipped with the outside of the junction of rail and highway, it will be apparent that this engineering truck needs to set rail, led
Enter the orbit and high orbit, operability are poor, it is impossible to directly apply in orbital plane.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of APM trains engineering truck, can complete APM trains traction,
Repairing and line data-logging operation, can carry the maintenance of equipment of plurality of specifications, and have good road cross-country ability.
A kind of APM trains engineering truck, including engineering truck car body, power transmission shaft, gearbox, guider, earthing or grounding means, traction
Device, stopping means, guide rail beam and maintenance of equipment, power transmission shaft include front propeller shaft and inter-axle shaft；Draw-gear is arranged on work
The front-end and back-end of journey car car body, the traction requirements for APM trains；It is mounted on leading on the propons and back axle of engineering truck car body
To device.
Guider includes directive wheel, leading truck, is oriented to frame connector, bogie, lift cylinder, pivoting support, connection
Frame and turning-bar.
Pivoting support is fitted with immediately below vehicle bridge, one end of bogie is connected with the inner ring of pivoting support, bogie
The other end be connected with leading truck, the connected mode between bogie and leading truck is be hinged；The front and back of vehicle bridge are respectively provided with one
To leading truck, it is connected between each pair leading truck by being oriented to frame connector, each pair leading truck is symmetrically distributed in the both sides of guide rail beam；
Directive wheel is arranged on below leading truck, and directive wheel and leading truck are corresponded and set, parallel to each other between directive wheel and leading truck,
Directive wheel is walked among guide rail beam during track pattern；Lift cylinder is arranged between two leading trucks of guide rail beam homonymy,
Connected mode between lift cylinder and leading truck is be hinged；Pivoting support inner ring back side top is provided with link, link
On be symmetrically installed with turning-bar, the other end of turning-bar is connected by connecting rod with vehicle bridge.
Earthing or grounding means is arranged on the guiding frame connector on rear side of back axle.
Stopping means is arranged on below the engineering truck car body on rear side of back axle, and stopping means is symmetrically installed spacing including two
Block, when travelling on highway, directive wheel is propped up in control lift cylinder elongation, and a pair of leading trucks on rear side of back axle are by the limited block of both sides
Block, and then the active steering of back axle is defined, steering cylinder restitution, recovers the driving functions of road.
Directive wheel is eccentric wheel structure, can adjust the gap of directive wheel and guide rail beam in real time, ensures the steady of vehicle traveling
Property, avoid vehicle from acutely rocking in the process of moving.
One end of front propeller shaft is connected on rear side of propons, and the other end is connected with gearbox；One end of inter-axle shaft and speed change
Case is connected, and the other end on front side of back axle with being connected.
When being travelled on track, driven by engine gearbox, gearbox drives propons and back axle in orbital plane by power transmission shaft
Upper traveling, steering cylinder are lost the job pressure, and directive wheel rotates along guide rail beam, directive wheel forced belt action-oriented frame and bogie,
Bogie drives pivoting support inner ring to rotate, and then drives link to rotate, and link drives turning-bar and connecting rod motion, even
Extension bar drives the rotation of vehicle bridge.
The copilot of engineering truck car body is arranged to reverse seat, and main driving and copilot can step on brake, and braking uses
Wet type compacting is dynamic, and driver's cabin front-rear windshield glass has rain brush, and the maintenance of equipment being provided with for maintenance is filled on engineering truck compartment,
It is easy to the repairing operation of APM trains.
Beneficial effect：
1. the present invention based on engineering truck car body, has the advantages of tractive force is big, braking distance is short, meets APM trains
Operating range, not only with APM train traction functions, also with functions such as the inspection of APM train lines, repairings, can carry more
The maintenance of equipment of kind specification, the cross-country ability of road driving is good inside.
2. the directive wheel of the present invention is eccentric wheel structure, the gap of directive wheel and guide rail can be adjusted in real time, ensure vehicle row
The stationarity sailed, avoid vehicle from acutely rocking in the process of moving, improve the security of operation.
3. the copilot of engineering truck car body of the present invention is arranged to reverse seat, main driving and copilot can drive, operation
Convenient, a car is used, realized multi-functional.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is guider top view in vehicle bridge of the present invention；
Fig. 3 is guider structural representation on propons of the present invention；
Fig. 4 is guider top view of the present invention；
Fig. 5 is state diagram when stopping means of the present invention acts on.
As Figure 1-5：Engineering truck car body 1, draw-gear 2, stopping means 3, limited block 3-1, guide rail beam 4, directive wheel
5th, propons 6, front propeller shaft 7, gearbox 8, inter-axle shaft 9, back axle 10, earthing or grounding means 11, guiding frame connector 12, leading truck
13rd, lift cylinder 14, turning-bar 15, steering cylinder 16, connecting rod 17, pivoting support 18, bogie 19, maintenance of equipment 20, company
Connect frame 21.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
A kind of APM trains engineering truck, including engineering truck car body 1, power transmission shaft, gearbox 8, guider, earthing or grounding means 11,
Draw-gear 2, stopping means 3, guide rail beam 4 and maintenance of equipment 20, power transmission shaft include front propeller shaft 7 and inter-axle shaft 9；Traction dress
Put 2 front-end and back-end for being arranged on engineering truck car body 1, the traction requirements for APM trains；The propons 6 of engineering truck car body 1 is with after
Guider is mounted on bridge 10.
Guider includes directive wheel 5, leading truck 13, is oriented to frame connector 12, bogie 19, lift cylinder 14, revolution
Supporting 18, link 21 and turning-bar 15.
Pivoting support 18 is fitted with immediately below vehicle bridge, one end of bogie 19 is connected with the inner ring of pivoting support 18,
The other end of bogie 19 is connected with leading truck 13, and the connected mode between bogie 19 and leading truck 13 is be hinged；Vehicle bridge
Front and back are respectively provided with a pair of leading trucks, are connected between each pair leading truck by being oriented to frame connector 12, each pair leading truck symmetrically divides
Cloth is in the both sides of guide rail beam 4；Directive wheel 5 is arranged on the lower section of leading truck 13, and directive wheel 5 and leading truck 13, which correspond, to be set, and is led
To parallel to each other between wheel 5 and leading truck 13, directive wheel 5 is walked among guide rail beam 4 during track pattern；Lift cylinder 14 is pacified
Between two leading trucks of the homonymy of guide rail beam 4, the connected mode between lift cylinder 14 and leading truck 13 is be hinged；Revolution
Support 18 inner ring back side tops and link 21 be installed, be symmetrically installed with turning-bar 15 on link 21, turning-bar 15 it is another
End is connected by connecting rod 17 with vehicle bridge.
Earthing or grounding means 11 is arranged on the guiding frame connector 12 of the rear side of back axle 10.
Stopping means 3 is arranged on the lower section of engineering truck car body 1 of the rear side of back axle 10, and stopping means 3 is symmetrically installed including two
Limited block 3-1, when travelling on highway, directive wheel 5, a pair of leading trucks of the rear side of back axle 10 are propped up in the control elongation of lift cylinder 14
Blocked by the limited block of both sides, and then the active steering of back axle 10 is defined, the restitution of steering cylinder 16, recovers the row of road
Sail function.
Directive wheel 5 is eccentric wheel structure, can adjust the gap of directive wheel 5 and guide rail beam 4 in real time, ensures the flat of vehicle traveling
Stability, avoid vehicle from acutely rocking in the process of moving, improve the security of operation.
One end of front propeller shaft 7 is connected to the rear side of propons 6, and the other end is connected with gearbox 8；One end of inter-axle shaft 9 with
Gearbox 8 is connected, and the other end is connected with the front side of back axle 10.
When being travelled on track, driven by engine gearbox 8, gearbox 8 drives propons 6 and back axle in 10 rails by power transmission shaft
Road is travelled on face, and steering cylinder 16 is lost the job pressure, and directive wheel 5 rotates along guide rail beam 4, the forced belt action-oriented frame of directive wheel 5
13 and bogie 19, bogie 19 drives the inner ring of pivoting support 18 to rotate, and then drives link 21 to rotate, and link 21 drives
Turning-bar 15 and connecting rod fortune 17 are dynamic, and connecting rod 17 drives the rotation of vehicle bridge.
The copilot of engineering truck car body 1 is arranged to reverse seat, and main driving and copilot can step on brake, and braking uses
Wet type compacting is dynamic, and driver's cabin front-rear windshield glass has rain brush, and the maintenance of equipment being provided with for maintenance is filled on engineering truck compartment
20, it is easy to the repairing operation of APM trains；Easy to operate, a car uses, and realizes multi-functional.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. APM trains engineering truck, it is characterised in that：Including engineering truck car body (1), power transmission shaft, gearbox (8), guiding dress Put, earthing or grounding means (11), draw-gear (2), stopping means (3), guide rail beam (4) and maintenance of equipment (20), the power transmission shaft bag Front propeller shaft (7) and inter-axle shaft (9) are included, the draw-gear (2) is arranged on the front-end and back-end of engineering truck car body (1)；Guider is mounted on the propons (6) and back axle (10) of the engineering truck car body (1), the guider includes leading To wheel (5), leading truck (13), it is oriented to frame connector (12), bogie (19), lift cylinder (14), pivoting support (18), connection Frame (21) and turning-bar (15)；Pivoting support (18), one end of the bogie (19) and the inner ring of pivoting support (18) are fitted with immediately below vehicle bridge It is connected, the other end of the bogie (19) is connected with leading truck (13), and the front and back of vehicle bridge are respectively provided with a pair of leading trucks, each pair It is connected between leading truck by being oriented to frame connector (12), each pair leading truck is symmetrically distributed in the both sides of guide rail beam (4), described to lead To wheel (5) be arranged on leading truck (13) below, the lift cylinder (14) be arranged on guide rail beam (4) homonymy two leading trucks it Between, pivoting support (18) the inner ring back side top is provided with link (21), is symmetrically installed with and turns on the link (21) To bar (15), the other end of the turning-bar (15) is connected by connecting rod (17) with vehicle bridge；The stopping means (3) is arranged on below the engineering truck car body (1) on rear side of back axle (10), and the stopping means (3) includes Two limited blocks (3-1) being symmetrically installed, when travelling on highway, directive wheel (5), back axle are propped up in control lift cylinder (14) elongation (10) a pair of leading trucks on rear side of are blocked by the limited block of both sides, and the active steering of back axle (10) is defined.
- A kind of 2. APM trains engineering truck according to claim 1, it is characterised in that：The bogie (19) and leading truck (13) connected mode between is be hinged.
- A kind of 3. APM trains engineering truck according to claim 1, it is characterised in that：The directive wheel and leading truck are one by one It is correspondingly arranged, parallel to each other between the directive wheel (5) and leading truck (13), directive wheel (5) is in guide rail beam (4) during track pattern Among walking.
- A kind of 4. APM trains engineering truck according to claim 1, it is characterised in that：The lift cylinder (14) is with being oriented to Connected mode between frame (13) is be hinged.
- A kind of 5. APM trains engineering truck according to claim 1, it is characterised in that：The earthing or grounding means (11) is arranged on On guiding frame connector (12) on rear side of back axle (10).
- A kind of 6. APM trains engineering truck according to claim 1, it is characterised in that：The directive wheel (5) is eccentric rolling hitch Structure.
- A kind of 7. APM trains engineering truck according to claim 1, it is characterised in that：One end of the front propeller shaft (7) connects It is connected on rear side of propons (6), the other end is connected with gearbox (8).
- A kind of 8. APM trains engineering truck according to claim 1, it is characterised in that：One end of the inter-axle shaft (9) with Gearbox (8) is connected, and the other end on front side of back axle (10) with being connected.
- A kind of 9. APM trains engineering truck according to claim 1, it is characterised in that：The passenger side of the engineering truck car body (1) Sail and be arranged to reverse seat, main driving and copilot can step on brake, and braking is dynamic using wet type compacting, windscreen before and after driver's cabin Glass has rain brush.
- A kind of 10. APM trains engineering truck according to claim 1, it is characterised in that：The maintenance of equipment (20) is arranged on On engineering truck compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710351332.8A CN107415608B (en) | 2017-05-18 | 2017-05-18 | APM train engineering truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710351332.8A CN107415608B (en) | 2017-05-18 | 2017-05-18 | APM train engineering truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107415608A true CN107415608A (en) | 2017-12-01 |
| CN107415608B CN107415608B (en) | 2024-04-19 |
Family
ID=60425068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710351332.8A Active CN107415608B (en) | 2017-05-18 | 2017-05-18 | APM train engineering truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107415608B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849601A (en) * | 2018-11-29 | 2019-06-07 | 中车山东机车车辆有限公司 | A kind of quick subway comprehensive relief car |
| CN110251948A (en) * | 2019-07-25 | 2019-09-20 | 深圳市鑫美幻想工程有限公司 | A kind of amusement facility trolley rear axle structure |
| CN110316213A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Wheel end assembly, bogie, rail vehicle and Rail Transit System |
| CN110316214A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Bogie, rail vehicle and the Rail Transit System of rail vehicle |
| CN111267896A (en) * | 2020-03-16 | 2020-06-12 | 李富盈 | Wet type braking system of urban rail vehicle |
| CN115159385A (en) * | 2022-06-09 | 2022-10-11 | 宜昌迅达车用技术有限责任公司 | Workpiece transferring and assembling vehicle and using method |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10203360A (en) * | 1997-01-17 | 1998-08-04 | Nippon Densetsu Kogyo Co Ltd | Travel device for on-and-off-track type working vehicle |
| CN201357723Y (en) * | 2009-03-06 | 2009-12-09 | 大连铁丰联合技术有限公司 | Electric highway railway double-purpose tractor |
| CN102275475A (en) * | 2011-06-01 | 2011-12-14 | 公安部上海消防研究所 | Rail running suspension system for fire fighting truck for use both on rail and on road |
| CN202080082U (en) * | 2011-05-13 | 2011-12-21 | 陈雨潇 | Dual-use engineering van for road and railway |
| CN102307770A (en) * | 2009-02-26 | 2012-01-04 | 三菱重工业株式会社 | Bogie for track-guided vehicle |
| KR20120059227A (en) * | 2010-11-30 | 2012-06-08 | 한신공영 주식회사 | Guide wheels storing apparatus of vehicles for hybrid transport system |
| EP2589523A1 (en) * | 2011-11-01 | 2013-05-08 | Bombardier Transportation (Switzerland) AG | Bogie for an urban vehicle such as a tyre-mounted subway train operating in an exclusive lane |
| CN103917427A (en) * | 2011-12-19 | 2014-07-09 | 三菱重工业株式会社 | Traffic system |
| CN104494698A (en) * | 2014-12-08 | 2015-04-08 | 威海市华塔建筑机械有限公司 | Articulated axle type steering system of integral frame engineering vehicle |
| US20150202935A1 (en) * | 2012-08-30 | 2015-07-23 | Vidya Kalyani Venkatachalam | Rail cum road vehicles (rcrv) and economy rail track-cum-corrugated concrete track to engage with corrugated tread rubber wheels on all roadways. |
| US20150353104A1 (en) * | 2013-02-21 | 2015-12-10 | Mitsubishi Heavy Industries, Ltd. | Track-guided vehicle, and car body tilt control method therefor |
| US20160207548A1 (en) * | 2013-10-18 | 2016-07-21 | Mitsubishi Heavy Industries, Ltd. | Steering bogie, and vehicle for track-based transportation system |
| CN106994974A (en) * | 2017-05-02 | 2017-08-01 | 青岛四机设备工程有限公司 | A kind of APM train tractions car |
| CN206884628U (en) * | 2017-05-18 | 2018-01-16 | 青岛四机设备工程有限公司 | A kind of APM trains engineering truck |
-
2017
- 2017-05-18 CN CN201710351332.8A patent/CN107415608B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10203360A (en) * | 1997-01-17 | 1998-08-04 | Nippon Densetsu Kogyo Co Ltd | Travel device for on-and-off-track type working vehicle |
| CN102307770A (en) * | 2009-02-26 | 2012-01-04 | 三菱重工业株式会社 | Bogie for track-guided vehicle |
| CN201357723Y (en) * | 2009-03-06 | 2009-12-09 | 大连铁丰联合技术有限公司 | Electric highway railway double-purpose tractor |
| KR20120059227A (en) * | 2010-11-30 | 2012-06-08 | 한신공영 주식회사 | Guide wheels storing apparatus of vehicles for hybrid transport system |
| CN202080082U (en) * | 2011-05-13 | 2011-12-21 | 陈雨潇 | Dual-use engineering van for road and railway |
| CN102275475A (en) * | 2011-06-01 | 2011-12-14 | 公安部上海消防研究所 | Rail running suspension system for fire fighting truck for use both on rail and on road |
| EP2589523A1 (en) * | 2011-11-01 | 2013-05-08 | Bombardier Transportation (Switzerland) AG | Bogie for an urban vehicle such as a tyre-mounted subway train operating in an exclusive lane |
| CN103917427A (en) * | 2011-12-19 | 2014-07-09 | 三菱重工业株式会社 | Traffic system |
| US20150202935A1 (en) * | 2012-08-30 | 2015-07-23 | Vidya Kalyani Venkatachalam | Rail cum road vehicles (rcrv) and economy rail track-cum-corrugated concrete track to engage with corrugated tread rubber wheels on all roadways. |
| US20150353104A1 (en) * | 2013-02-21 | 2015-12-10 | Mitsubishi Heavy Industries, Ltd. | Track-guided vehicle, and car body tilt control method therefor |
| US20160207548A1 (en) * | 2013-10-18 | 2016-07-21 | Mitsubishi Heavy Industries, Ltd. | Steering bogie, and vehicle for track-based transportation system |
| CN104494698A (en) * | 2014-12-08 | 2015-04-08 | 威海市华塔建筑机械有限公司 | Articulated axle type steering system of integral frame engineering vehicle |
| CN106994974A (en) * | 2017-05-02 | 2017-08-01 | 青岛四机设备工程有限公司 | A kind of APM train tractions car |
| CN206884628U (en) * | 2017-05-18 | 2018-01-16 | 青岛四机设备工程有限公司 | A kind of APM trains engineering truck |
Non-Patent Citations (2)
| Title |
|---|
| 宋泳霖;李明洋;任利惠;: "回转方式对APM车辆曲线通过性能影响分析", 电力机车与城轨车辆, no. 04, 19 July 2016 (2016-07-19) * |
| 李云峰;林琦竣;应博;夏建博;: "跨坐式单轨车辆轴端安装的制动盘设计", 城市轨道交通研究, no. 04, 10 April 2016 (2016-04-10) * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316213A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Wheel end assembly, bogie, rail vehicle and Rail Transit System |
| CN110316214A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | Bogie, rail vehicle and the Rail Transit System of rail vehicle |
| CN109849601A (en) * | 2018-11-29 | 2019-06-07 | 中车山东机车车辆有限公司 | A kind of quick subway comprehensive relief car |
| CN110251948A (en) * | 2019-07-25 | 2019-09-20 | 深圳市鑫美幻想工程有限公司 | A kind of amusement facility trolley rear axle structure |
| CN111267896A (en) * | 2020-03-16 | 2020-06-12 | 李富盈 | Wet type braking system of urban rail vehicle |
| CN111267896B (en) * | 2020-03-16 | 2021-01-15 | 李富盈 | Wet type braking system of urban rail vehicle |
| CN115159385A (en) * | 2022-06-09 | 2022-10-11 | 宜昌迅达车用技术有限责任公司 | Workpiece transferring and assembling vehicle and using method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107415608B (en) | 2024-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107415608A (en) | A kind of APM trains engineering truck | |
| CN102501858B (en) | Narrow-gauge electric motor car | |
| KR101497479B1 (en) | folding structure of monorail vehicle for multi-line | |
| CN105197047B (en) | A kind of rubber tyre low-floor bogie | |
| CN106994974A (en) | A kind of APM train tractions car | |
| CN105292249B (en) | The track follow-up control method of rubber tire low-floor intelligent track train | |
| CN204956499U (en) | Tire low -floor bogie | |
| CN108340934A (en) | A kind of straddle-type monorail train double mode driving bogie being suitable for very big ramp | |
| CN109094309A (en) | Combined storage battery tractor | |
| CN103786734B (en) | Self-powered rail of subway grinding machine | |
| CN206884628U (en) | A kind of APM trains engineering truck | |
| CN109131409A (en) | Straddle type monorail vehicle single-axle bogie suitable for inverted T-shaped track girder | |
| CN104553645B (en) | Urban rail transit vehicles | |
| CN102501859B (en) | Power car for narrow gauge electric motor car | |
| CN207156868U (en) | A kind of transmission system of combined tractor | |
| CN104139787A (en) | Tractor for magnetic levitation traffic installation routing inspection rescue | |
| CN208069658U (en) | A kind of straddle-type monorail train double mode driving bogie being suitable for very big ramp | |
| CN205836533U (en) | A kind of combined tractor | |
| CN202320310U (en) | Motor car of narrow-rail electric locomotive | |
| CN102963374A (en) | Low-floor urban rail vehicle | |
| CN101327902A (en) | Dual-purpose traction forklift for road and railway and driving method thereof | |
| CN103241246A (en) | Urban rail public traffic and transportation system | |
| CN206691108U (en) | A kind of APM train tractions car | |
| CN105620548B (en) | Rubber wheel power frame for trolley-bus guide trolley bus and trolley-bus guide trolley bus | |
| CN106515328A (en) | Road-rail car driven by rubber wheels |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |