CN109109900A - A kind of tight turn radius track component vehicle - Google Patents
A kind of tight turn radius track component vehicle Download PDFInfo
- Publication number
- CN109109900A CN109109900A CN201811045682.2A CN201811045682A CN109109900A CN 109109900 A CN109109900 A CN 109109900A CN 201811045682 A CN201811045682 A CN 201811045682A CN 109109900 A CN109109900 A CN 109109900A
- Authority
- CN
- China
- Prior art keywords
- walking beam
- vehicle frame
- articulated shaft
- vehicle
- running gear
- 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
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000004567 concrete Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- 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
- B61F7/00—Rail vehicles equipped for use on tracks of different width
-
- 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
- B61F13/00—Rail vehicles characterised by wheel arrangements, not otherwise provided for
Abstract
The invention discloses a kind of tight turn radius track component vehicles, and the multipair running gear of frame downward is assemblied in including vehicle frame and along vehicle frame length direction, and each running gear passes through a pendulous device and connect with vehicle frame；The running gear includes walking beam, the wheel for being assemblied in walking beam lower part, is assemblied in walking beam side and the driving mechanism of output end and wheel drive connection；The pendulous device includes walking beam and the walking beam articulated shaft and vehicle frame articulated shaft that are rotatably mounted to walking beam length direction both ends respectively；The lower end of walking beam articulated shaft and the upper surface of walking beam one end are hinged, the upper end of vehicle frame articulated shaft and the lower hinge of vehicle frame.The component vehicle is able to achieve the steering of small turn radius, can improve the ability that component vehicle adapts to warp rail.
Description
Technical field
The present invention relates to a kind of tight turn radius track component vehicles.
Background technique
Precast concrete be using concrete as the basic material building element made of factory in advance, including beam, plate,
Column and construction and decoration accessory etc..The quantity of concrete component is more, weight is big, in professional factory production process, needs workshop
The concrete component produced is transported to the component storage area outside workshop.
Track component vehicle because simple with structure, carrying capacity is big, used extensively by the small advantage of unit carrying capacity driving power
Make the transfer tool of concrete component, the wheelspan between the wheel of existing component vehicle cannot change, when by bend, in
The wheel in outside can not adapt to the variation of track curvature, this is that general railcar can only transport in straight rail or long radius track
Row, the reason of being but difficult to realize minor-circle turn or turn to；For the ease of plant configuration, the running track of component vehicle is difficult to
Whole straight lines, some running track are bend track, and existing component vehicle is not easy to change or be commutated in running track
Status, limit track component vehicle application.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of tight turn radius track component vehicle, the components
Vehicle is able to achieve the steering of tight turn radius, can improve the ability that component vehicle adapts to warp rail.
To achieve the goals above, the present invention provides a kind of tight turn radius track component vehicle, including vehicle frame and along vehicle frame
Length direction is assemblied in the multipair running gear of frame downward, and each running gear passes through a pendulous device and vehicle frame connects
It connects；
The running gear includes walking beam, the wheel for being assemblied in walking beam lower part, is assemblied in walking beam side and output
The driving mechanism that end is drivingly connected with wheel；
The pendulous device includes walking beam and is rotatably mounted to the walking beam at walking beam length direction both ends respectively
Articulated shaft and vehicle frame articulated shaft；The lower end of walking beam articulated shaft and the upper surface of walking beam one end are hinged, vehicle frame articulated shaft it is upper
The lower hinge at end and vehicle frame.
In the technical scheme, the walking beam articulated shaft and walking beam of the rotation connection of walking beam one end are hinged, the other end
Vehicle frame articulated shaft is connect with vehicle frame, in this way, walking beam can be rotated around the walking beam articulated shaft on walking beam, and walking beam can
To rotate around vehicle frame articulated shaft, when component vehicle enters bend, each wheel can have one relative to vehicle frame articulated shaft
The freedom degree flexibly swung, the wheelspan between wheel is adapted to the variation of track curvature and carries out adaptive change, to make
Component vehicle can adapt to automatically because curved in tracks causes the variation of Wheel centre distance, and the driving mechanism driving vehicle on walking beam is arranged in
Wheel rotation, can pushing member vehicle in straight line type track or non-linear moving on rails, so as to improve turning for component vehicle
Efficiency of movement.Running gear is hinged with vehicle frame by pendulous device, can increase the freedom degree of running gear, and then can make running gear
In the adaptive track of wheel Curvature varying.
It further, further include guiding device, the guiding device is the multiple directive wheels for being assemblied in walking beam lower part surrounding,
The rotation axis of directive wheel and the face of making a detour are perpendicular, and the medial surface of directive wheel and track is in rolling contact cooperation.Pass through directive wheel
Setting, when wheel deflects, directive wheel can be corrected wheel by way of being in contact with track side surfaces, from
And can prevent track wheel rim from contacting with track side surfaces, cause sharp wear.
Further, the both ends on the walking beam length direction are respectively arranged with the walking beam axis hole through its short transverse
With vehicle frame axis hole, walking beam articulated shaft passes through two deep groove ball bearings and walking beam axis positioned at walking beam axis hole upper and lower part
Hole connection；The lower end of walking beam articulated shaft is equipped with plain thrust bearing, and walking beam articulated shaft by plain thrust bearing with
Walking beam connection；Vehicle frame articulated shaft is connected by two deep groove ball bearings and vehicle frame axis hole for being located at vehicle frame axis hole upper and lower part
It connects, vehicle frame articulated shaft upper end is equipped with plain thrust bearing, and vehicle frame articulated shaft passes through the lower part of plain thrust bearing and vehicle frame
Hingedly.Walking beam articulated shaft and vehicle frame articulated shaft are respectively connected by two deep groove ball bearings and a thrust bearing and walking beam
It connects, the setting of thrust bearing, which can guarantee, is vertically transferred to walking beam for the load of vehicle frame, then is transmitted by the wheel of walking beam
Onto track.Deep groove ball bearing can guarantee that walking beam advocates peace walking beam can be around walking beam articulated shaft or vehicle frame articulated shaft neatly
Rotation realizes that the wheel of walking beam can be flexibly adapted to track curvature variation, and then by wheelspan change come accommodation curve rail
The steering and walking in road.
As a preference, the running gear is two pairs.
As a preference, the driving mechanism is that driving motor and retarder are formed by connecting.
The present invention connects running gear and vehicle frame by pendulous device, makes wheel can be with adjust automatically vehicle on track curves
Direction and wheelspan are taken turns, and then the ability that component vehicle adapts to warp rail can be greatly improved.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of client's running gear of the present invention；
Fig. 3 is the structural schematic diagram of pendulous device in the present invention.
In figure: 1, vehicle frame, 2, running gear, 3, pendulous device, 4, walking beam, 5, wheel, 6, driving mechanism, 7, walking beam
Articulated shaft, 8, vehicle frame articulated shaft, 9, directive wheel, 10, driving motor, 11, retarder, 12, walking beam axis hole, 13, vehicle frame axis hole,
14, deep groove ball bearing, 15, plain thrust bearing, 16, walking beam.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
As shown in Fig. 1 to Fig. 3, a kind of tight turn radius track component vehicle, including vehicle frame 1 and along 1 length direction of vehicle frame fill
The multipair running gear 2 of 1 lower part of vehicle frame is fitted over, each running gear 2 is connect by a pendulous device 3 with vehicle frame 1；
The running gear 2 include walking beam 4, be assemblied in 4 lower part of walking beam wheel 5, be assemblied in 4 side of walking beam and
The driving mechanism 6 that output end and wheel 5 are drivingly connected；
The pendulous device 3 includes walking beam 16 and the row for being rotatably mounted to 16 length direction both ends of walking beam respectively
Walk beam articulated shaft 7 and vehicle frame articulated shaft 8；The lower end of walking beam articulated shaft 7 and the upper surface of 4 one end of walking beam are hinged, vehicle frame hinge
The upper end of spindle 8 and the lower hinge of vehicle frame 1.
It further include guiding device, the guiding device is the multiple directive wheels 9 for being assemblied in 4 lower part surrounding of walking beam, guiding
The rotation axis of wheel 9 and the face of making a detour are perpendicular, and the medial surface of directive wheel and track is in rolling contact cooperation.Pass through setting for directive wheel
It sets, when wheel deflects, directive wheel can be corrected wheel by way of being in contact with track side surfaces, thus
It can prevent track wheel rim from contacting with track side surfaces, cause sharp wear, can also prevent wheel tread from occurring with orbital plane larger
Deflection ensure that the even running of component vehicle.The running gear is two pairs.
As a preference, the driving mechanism 6 is that driving motor 10 and retarder 11 are formed by connecting, certainly with can adopt
Use decelerating motor.
Both ends on 16 length direction of walking beam are respectively arranged with 12 He of walking beam axis hole through its short transverse
Vehicle frame axis hole 13, walking beam articulated shaft 7 is by being located at two deep groove ball bearings 14 of 12 upper and lower part of walking beam axis hole and going
Walk the connection of beam axis hole 12；The lower end of walking beam articulated shaft 7 is equipped with plain thrust bearing 15, and walking beam articulated shaft 7 is by putting down
Face thrust bearing 15 is connect with walking beam 4；Vehicle frame articulated shaft 8 passes through two deep-groove balls positioned at 13 upper and lower part of vehicle frame axis hole
Bearing 14 is connect with vehicle frame axis hole 13, and 8 upper end of vehicle frame articulated shaft is equipped with plain thrust bearing 15, and vehicle frame articulated shaft 8 passes through
1 lower hinge of plain thrust bearing 15 and vehicle frame.Walking beam articulated shaft and vehicle frame articulated shaft respectively pass through two deep-groove balls
Bearing and a thrust bearing are connect with walking beam, and the setting of thrust bearing, which can guarantee, is vertically transferred to row for the load of vehicle frame
Beam is walked, then is transmitted on track by the wheel of walking beam.Deep groove ball bearing can guarantee that walking beam walking beam of advocating peace can detour
It walks beam articulated shaft or vehicle frame articulated shaft neatly rotates, realize that the wheel of walking beam can be flexibly adapted to track curvature variation,
And then by wheelspan change come the steering and walking of accommodation curve track.
Claims (5)
1. a kind of tight turn radius track component vehicle, including vehicle frame (1) and it is assemblied under vehicle frame (1) along vehicle frame (1) length direction
The multipair running gear (2) in portion, which is characterized in that each running gear (2) passes through a pendulous device (3) and vehicle frame (1)
Connection；
The running gear (2) includes walking beam (4), the wheel (5) for being assemblied in walking beam (4) lower part, is assemblied in walking beam (4)
The driving mechanism (6) that side and output end and wheel (5) are drivingly connected；
The pendulous device (3) includes walking beam (16) and is rotatably mounted to walking beam (16) length direction both ends respectively
Walking beam articulated shaft (7) and vehicle frame articulated shaft (8)；The lower end of walking beam articulated shaft (7) and the upper surface of walking beam (4) one end are cut with scissors
It connects, the upper end of vehicle frame articulated shaft (8) and the lower hinge of vehicle frame (1).
2. a kind of tight turn radius track component vehicle according to claim 1, which is characterized in that it further include guiding device,
The guiding device is the multiple directive wheels (9) for being assemblied in walking beam (4) lower part surrounding, the rotation axis of directive wheel (9) with turn
Road face is perpendicular, and the medial surface of directive wheel (9) and track is in rolling contact cooperation.
3. a kind of tight turn radius track component vehicle according to claim 1 or 2, which is characterized in that the walking beam
(16) both ends on length direction are respectively arranged with walking beam axis hole (12) and vehicle frame axis hole (13) through its short transverse, row
Walk beam articulated shaft (7) by be located at walking beam axis hole (12) upper and lower part two deep groove ball bearings (14) and walking beam axis hole
(12) it connects；The lower end of walking beam articulated shaft (7) is equipped with plain thrust bearing (15), and walking beam articulated shaft (7) is by putting down
Face thrust bearing (15) is connect with walking beam (4)；Vehicle frame articulated shaft (8) is by being located at the two of vehicle frame axis hole (13) upper and lower part
A deep groove ball bearing (14) connect with vehicle frame axis hole (13), and vehicle frame articulated shaft (8) upper end is equipped with plain thrust bearing (15), and
Vehicle frame articulated shaft (8) passes through (1) lower hinge of plain thrust bearing (15) and vehicle frame.
4. a kind of tight turn radius track component vehicle according to claim 3, which is characterized in that the running gear is two
It is right.
5. a kind of tight turn radius track component vehicle according to claim 4, which is characterized in that the driving mechanism (6)
It is formed by connecting for driving motor (10) and retarder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811045682.2A CN109109900B (en) | 2018-09-07 | 2018-09-07 | Track component vehicle with small turning radius |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811045682.2A CN109109900B (en) | 2018-09-07 | 2018-09-07 | Track component vehicle with small turning radius |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109109900A true CN109109900A (en) | 2019-01-01 |
| CN109109900B CN109109900B (en) | 2023-11-07 |
Family
ID=64858934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811045682.2A Active CN109109900B (en) | 2018-09-07 | 2018-09-07 | Track component vehicle with small turning radius |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109109900B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54131211A (en) * | 1978-04-03 | 1979-10-12 | Mazda Motor Corp | Small radius turning mechanism of guiding car |
| RU2164987C2 (en) * | 1997-02-25 | 2001-04-10 | Башкиров Виталий Андреевич | Excavator pneumatic wheel running gear |
| CN101264769A (en) * | 2008-03-26 | 2008-09-17 | 云南昆船设计研究院 | Rotary orbit shuttle device |
| CN101407222A (en) * | 2008-11-27 | 2009-04-15 | 常州科研试制中心有限公司 | Fluctuate tunnel mancar for coal mine |
| CN201808571U (en) * | 2010-09-09 | 2011-04-27 | 广东安恒铁塔钢构有限公司 | Heavy load carrier vehicle |
| CN203345939U (en) * | 2013-06-19 | 2013-12-18 | 三一集团有限公司 | Walking device and engineering machine |
| CN204624994U (en) * | 2015-04-27 | 2015-09-09 | 纽科伦（新乡）起重机有限公司 | A kind of rubber tired gantry crane and door frame thereof |
| CN106995000A (en) * | 2017-03-17 | 2017-08-01 | 安徽亿派通科技有限公司 | The 4 wheel driven dolly of four-wheel steering |
| CN108146449A (en) * | 2017-12-22 | 2018-06-12 | 唐山海庞科技有限公司 | Self-adapting steering becomes rail Elevated Urban Rail Transit vehicle |
| CN208813216U (en) * | 2018-09-07 | 2019-05-03 | 上海电气研砼（徐州）重工科技有限公司 | Tight turn radius track component vehicle |
-
2018
- 2018-09-07 CN CN201811045682.2A patent/CN109109900B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54131211A (en) * | 1978-04-03 | 1979-10-12 | Mazda Motor Corp | Small radius turning mechanism of guiding car |
| RU2164987C2 (en) * | 1997-02-25 | 2001-04-10 | Башкиров Виталий Андреевич | Excavator pneumatic wheel running gear |
| CN101264769A (en) * | 2008-03-26 | 2008-09-17 | 云南昆船设计研究院 | Rotary orbit shuttle device |
| CN101407222A (en) * | 2008-11-27 | 2009-04-15 | 常州科研试制中心有限公司 | Fluctuate tunnel mancar for coal mine |
| CN201808571U (en) * | 2010-09-09 | 2011-04-27 | 广东安恒铁塔钢构有限公司 | Heavy load carrier vehicle |
| CN203345939U (en) * | 2013-06-19 | 2013-12-18 | 三一集团有限公司 | Walking device and engineering machine |
| CN204624994U (en) * | 2015-04-27 | 2015-09-09 | 纽科伦（新乡）起重机有限公司 | A kind of rubber tired gantry crane and door frame thereof |
| CN106995000A (en) * | 2017-03-17 | 2017-08-01 | 安徽亿派通科技有限公司 | The 4 wheel driven dolly of four-wheel steering |
| CN108146449A (en) * | 2017-12-22 | 2018-06-12 | 唐山海庞科技有限公司 | Self-adapting steering becomes rail Elevated Urban Rail Transit vehicle |
| CN208813216U (en) * | 2018-09-07 | 2019-05-03 | 上海电气研砼（徐州）重工科技有限公司 | Tight turn radius track component vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109109900B (en) | 2023-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101532641B1 (en) | A running device for rail vehicle | |
| CN106740899A (en) | Electric tunnel inspection robot walking structure, robot and its method | |
| CN108313880B (en) | Eccentric tensioning mechanism of two-wheeled trolley driving on monorail I-steel | |
| CN210361288U (en) | Track type inspection robot driving device | |
| CN208813216U (en) | Tight turn radius track component vehicle | |
| KR20210067040A (en) | Light-weight type apparatus for grinding surface of rail | |
| KR101527447B1 (en) | Concrete rail grinding apparatus of an light electric railway | |
| CN109109900A (en) | A kind of tight turn radius track component vehicle | |
| CN210564648U (en) | Gravity center horizontal adjusting mechanism of trackless self-propelled platform truck for subway tunnel | |
| EP3222483A1 (en) | Bogie with outer motor and associated rail vehicle | |
| CN205759642U (en) | The drive mechanism of overhead track class recreational machine | |
| CN209885220U (en) | Rear axle transmission device of mini mountain climbing vehicle | |
| CN204489868U (en) | Driverless operation rail vehicle | |
| CN204819899U (en) | Trailer wagon driven transportation hopper | |
| CN208882639U (en) | A kind of steering guiding mechanism of double track revolution driving vehicle | |
| CN105920842A (en) | Driving mechanism of overhead track-type entertainment machine | |
| CN103407457B (en) | A kind of bogie truck with aligning device | |
| CN107264540B (en) | High climbing performance gear and rack combined structure for rail transit | |
| CN205360563U (en) | Brush rail mounted multi freedom funabout follows | |
| CN109107169A (en) | A kind of guiding device for motor-trolley for amusement | |
| CN213442530U (en) | Self-adaptive beam transporting trolley | |
| CN203922473U (en) | Transfer crane curve motion mechanism | |
| CN216271554U (en) | Monorail steering RGV (reduced rail vehicle) | |
| CN213384254U (en) | Double-track non-rotating disc type electric flat carriage | |
| CN217866466U (en) | Rail running trolley |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |