CN107264201A - A kind of road rail vehicle lowering or hoisting gear - Google Patents
A kind of road rail vehicle lowering or hoisting gear Download PDFInfo
- Publication number
- CN107264201A CN107264201A CN201710622586.9A CN201710622586A CN107264201A CN 107264201 A CN107264201 A CN 107264201A CN 201710622586 A CN201710622586 A CN 201710622586A CN 107264201 A CN107264201 A CN 107264201A
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- wheel carrier
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- directive wheel
- oriented
- rail vehicle
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- 239000000203 mixture Substances 0.000 claims abstract description 82
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims description 21
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction 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
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of road rail vehicle lowering or hoisting gear, including the assembling of symmetric double directive wheel, directive wheel mounting rail is constituted, it is oriented to wheel carrier composition, drive mechanism mounting seat is constituted and drive mechanism, the directive wheel mounting rail composition and drive mechanism mounting seat composition are separately fixed on the carrier of road rail vehicle, the guiding wheel carrier composition is fixedly installed on the running gear of road rail vehicle, the symmetric double directive wheel assembling is rotatably connected on guiding wheel carrier composition, the guiding wheel carrier composition is rolled with directive wheel mounting rail composition to be connected, described drive mechanism one end is hinged with drive mechanism mounting seat composition, its other end is hinged with being oriented to wheel carrier composition.The present invention is assembled by symmetric double directive wheel, directive wheel mounting rail constitutes and be oriented to the cooperation that wheel carrier is constituted, drive mechanism is indirectly connected with by being oriented to wheel carrier composition with running gear, effectively enhance the guidance quality of running gear, the horizontal looseness of device out of shape is reduced, the stability of running gear is improved.
Description
Technical field
The invention belongs to road rail vehicle technical field, more particularly to a kind of road rail vehicle lowering or hoisting gear.
Background technology
At present, China's road rail vehicle is mainly directly connected to walking frame using single oil cylinder, passes through the hydraulic action pair of oil cylinder
Traveling wheel realizes the purpose of lifting.
It is excessive to there is lowering or hoisting gear volume in which, is not easy to install, and oil cylinder directly acts on walking frame, it is impossible to effectively
Lateral displacement and rotation that traveling wheel is produced in lifting process are avoided, oil cylinder stretches out push rod by larger cross force, plus
Fast cylinder seal abrasion, easily produces in oil cylinder and lets out problem, and adds the loss of traveling wheel and track, so as to reduce
The dynamic performance of vehicle.
The content of the invention
It is oriented to it is an object of the present invention to can effectively strengthen running gear there is provided one kind for above-mentioned problem
Property, device lateral play out of shape is reduced, the road rail vehicle lowering or hoisting gear of running gear stability is improved.
The present invention adopts the following technical scheme that realization：A kind of road rail vehicle lowering or hoisting gear, the road rail vehicle includes
Carrier and running gear, the lowering or hoisting gear are used to lifting or reducing running gear, it is characterised in that：The lowering or hoisting gear bag
Include the assembling of symmetric double directive wheel, directive wheel mounting rail composition, be oriented to wheel carrier composition, drive mechanism mounting seat composition and driving machine
Structure, the directive wheel mounting rail composition and drive mechanism mounting seat composition are separately fixed on the carrier of road rail vehicle, institute
State guiding wheel carrier composition to be fixedly installed on the running gear of road rail vehicle, the symmetric double directive wheel assembling rotationally connects
It is connected on guiding wheel carrier composition, the guiding wheel carrier composition is rolled with directive wheel mounting rail composition to be connected, the drive mechanism one
End is hinged with drive mechanism mounting seat composition, and its other end is hinged with being oriented to wheel carrier composition, and the guiding wheel carrier composition is by driving
Motivation structure is acted on, and drives the running gear of road rail vehicle to be lifted.
Road rail vehicle lowering or hoisting gear of the present invention, its described drive mechanism is by being arranged symmetrically in directive wheel mounting rail
The oil cylinder composition of both sides is constituted, the guiding wheel carrier composition is acted on simultaneously by double oil cylinders.
It is provided with road rail vehicle lowering or hoisting gear of the present invention, its described guiding wheel carrier composition at least one set of symmetrical
Double directive wheel assemblings, when the symmetric double directive wheel is assembled into multigroup, multigroup symmetric double directive wheel assembling vertically divides
It is not rotatably connected on guiding wheel carrier composition, the symmetric double directive wheel assembling is matched somebody with somebody with the composition rolling of directive wheel mounting rail
Close.
Road rail vehicle lowering or hoisting gear of the present invention, its every group of symmetric double directive wheel assembling includes directive wheel and turned
Axle, the rotating shaft is symmetrically disposed in the both sides of guiding wheel carrier composition and by even through wheel carrier composition, the directive wheel is oriented to
Connected components are connected to the both ends of rotating shaft.
Road rail vehicle lowering or hoisting gear of the present invention, its described directive wheel mounting rail composition includes leading with being arranged symmetrically
Rail, the ground guide rail end face outside that is arranged symmetrically is connected with mounting rail supporting plate respectively, and the mounting rail supporting plate upper end leads to
Cross connecting cross beam to link together, installation web is respectively arranged with the mounting rail supporting plate upper outside, in the peace
Dress web lower end is provided with mounting rail lower cover, and mounting rail muscle is symmetrically provided with the mounting rail supporting plate lateral surface
Plate, the mounting rail gusset upper end is connected with mounting rail lower cover, and mounting rail side plate structure is provided between the mounting rail gusset
Into box structure, the installation web, mounting rail gusset, mounting rail supporting plate and connecting cross beam with road rail vehicle
Carrier is fixedly connected.
Road rail vehicle lowering or hoisting gear of the present invention, the section of its guide rail is in M shapes, and the both sides of the guide rail are convex
The portion of rising forms to be formed between track structure and the directive wheel corresponding matching assembled with symmetric double directive wheel, the rail projection portion and led
To slot structure and with being oriented to that wheel carrier composition is corresponding is slidably matched.
Road rail vehicle lowering or hoisting gear of the present invention, its described drive mechanism mounting seat composition includes what is be arranged symmetrically
Seat board and mounting seat round pin, the mounting seat round pin with seat board are connected through seat board and by mounting seat round pin bushing, described
Seat board is fixedly connected with the carrier of road rail vehicle, and the drive mechanism end is hinged with mounting seat round pin.
Road rail vehicle lowering or hoisting gear of the present invention, its described guiding wheel carrier composition include guiding wheel carrier supporting plate,
Wheel carrier web and installation seat plate are oriented to, the guiding wheel carrier web is symmetrically arranged at guiding wheel carrier supporting plate both sides, described
It is oriented to wheel carrier web to be fixedly connected with being oriented to wheel carrier supporting plate and installation seat plate respectively, the symmetric double directive wheel assembling is with leading
Rotate and connect to wheel carrier supporting plate, it is described to be oriented to wheel carrier supporting plate cunning corresponding with the guide groove of directive wheel mounting rail composition middle guide
It is dynamic to coordinate, guiding wheel carrier round pin is provided with the guiding wheel carrier web, the guiding wheel carrier round pin, which is passed through, is oriented to wheel carrier abdomen
Plate and be connected by being oriented to wheel carrier round pin bushing with being oriented to wheel carrier web, the end of the drive mechanism is with being oriented to wheel carrier round pin hinge
Connect, the installation seat plate is fixedly connected with the running gear of road rail vehicle.
Multiple dividing plates are provided between road rail vehicle lowering or hoisting gear of the present invention, its described guiding wheel carrier web,
Guiding wheel carrier gusset is provided with the outside of the guiding wheel carrier web bottom, the guiding wheel carrier gusset is respectively with being oriented to wheel carrier
Web is fixedly connected with installation seat plate.
The present invention compared with prior art, with following technique effect：
1st, the present invention is assembled by symmetric double directive wheel, directive wheel mounting rail constitutes and be oriented to the cooperation that wheel carrier is constituted, driving
Mechanism is indirectly connected with by being oriented to the running gear of wheel carrier composition and road rail vehicle, effectively enhances the guiding of running gear
Property, so as to improve dynamics of vehicle performance.
2nd, drive mechanism of the invention has effectively filtered the vertical of mechanism using double oil cylinder patterns in lifting process
Vibrations, reduce the twisting resistance of running gear in the horizontal direction, improve the stability of running gear, decomposed by double oil cylinders
Power, the most economical efficient use oil cylinder rated pressure of energy, it is to avoid because opening and closing power differs greatly and select rated pressure or diameter
Larger cylinder, causes the increase of manufacturing cost.
3rd, M shapes guide rail is contacted with multigroup V-type directive wheel, it is ensured that lowering or hoisting gear is freely lifted, and eliminates oil cylinder horizontal swing,
Add the stability of drive system.
4th, drive device oil cylinder connects EEF bogie by guider, it is to avoid during by curve, wheel-rail lateral force oil supply
Cylinder brings torque load, the problem of cylinder system appearance of abnormal pressure changes, it is ensured that vehicle drive force, brake force are stable.
5th, device of the invention has the advantages that manufacturing process is simple, manufacturing cost is low, repair and maintenance is convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 A direction views.
Fig. 3 is the present invention in raised position schematic diagram.
Fig. 4 is the present invention in down position schematic diagram.
Fig. 5 is the structural representation of symmetric double directive wheel assembling in the present invention.
Fig. 6 is directive wheel mounting rail composition structural representation in the present invention.
Fig. 7 is guiding wheel carrier composition structural representation in the present invention.
Fig. 8 is drive mechanism mounting seat composition structural representation in the present invention.
Marked in figure：1 is carrier, and 2 be running gear, and 3 be the assembling of symmetric double directive wheel, and 3a is directive wheel, and 3b is to turn
Axle, 4 be directive wheel mounting rail composition, and 4a is guide rail, and 4b is mounting rail supporting plate, and 4c is connecting cross beam, and 4d is installation web,
4e is mounting rail lower cover, and 4f is mounting rail gusset, and 4g is mounting rail side plate, and 5 is are oriented to wheel carrier composition, and 5a is guiding wheel carrier branch
Fagging, 5b is is oriented to wheel carrier web, and 5c is installation seat plate, and 5d is is oriented to wheel carrier round pin, and 5e is is oriented to wheel carrier round pin bushing, and 5f is
Dividing plate, 5g is guiding wheel carrier gusset, and 6 be drive mechanism mounting seat composition, and 6a is seat board, and 6b is mounting seat round pin, and 6c is installation
Seat round pin bushing, 7 be oil cylinder.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The technology of the present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain this hair
It is bright, it is not used to limit invention.
As Figure 1-4, a kind of road rail vehicle lowering or hoisting gear, the road rail vehicle includes carrier 1 and walks luggage
2 are put, the lowering or hoisting gear is used to lifting or reducing running gear 2, and the lowering or hoisting gear includes symmetric double directive wheel assembling 3, led
To wheel mounting rail composition 4, wheel carrier composition 5, drive mechanism mounting seat composition 6 and drive mechanism are oriented to, the directive wheel is installed
Beam composition 4 and drive mechanism mounting seat composition 6 are separately fixed on the carrier 1 of road rail vehicle, the guiding wheel carrier composition 5
It is fixedly installed on the running gear 2 of road rail vehicle, the symmetric double directive wheel assembling 3 is rotatably connected to guiding wheel carrier
On composition 5, the guiding wheel carrier composition 5 is slidably connected with directive wheel mounting rail composition 4, described drive mechanism one end and driving machine
Structure mounting seat composition 6 is hinged, and its other end is hinged with being oriented to wheel carrier composition 5, and the guiding wheel carrier composition 5 is made by drive mechanism
With the running gear 2 of drive road rail vehicle is lifted, and the drive mechanism is constituted by being arranged symmetrically in directive wheel mounting rail
The oil cylinder 7 of 4 both sides is constituted, and the guiding wheel carrier composition 5 is acted on simultaneously by double oil cylinders, improves running gear stability, has
The vertical vibrations of effect ground filtering, it is simple in construction to be easy to manufacture and safeguard.
Wherein, at least one set of symmetric double directive wheel assembling 3 is provided with the guiding wheel carrier composition 5, in the present embodiment,
The symmetric double directive wheel assembling 3 is two groups, and two groups of symmetric double directive wheel assemblings 3 are vertically rotatably connected to respectively
It is oriented on wheel carrier composition 5, the symmetric double directive wheel assembling 3 is slidably matched with directive wheel mounting rail composition 4.
As shown in figure 5, every group of symmetric double directive wheel assembling 3 includes directive wheel 3a and rotating shaft 3b, the rotating shaft 3b is passed through
Wheel carrier composition 5 is oriented to, the directive wheel 3a is symmetrically disposed in the both sides for being oriented to wheel carrier composition 5 and is connected to by connection component
Rotating shaft 3b both ends, the connection component uses back-up ring and nut, and the directive wheel two ends are fixed with back-up ring and nut,
Strengthen its guidance quality.
As shown in fig. 6, the directive wheel mounting rail composition 4 includes being arranged symmetrically ground guide rail 4a, it is described to lead with being arranged symmetrically
Rail 4a end face outsides are connected with mounting rail supporting plate 4b respectively, and the mounting rail supporting plate is fixed by bolt and packing ring with guide rail
Link together, the mounting rail supporting plate 4b upper ends are linked together by connecting cross beam 4c, in mounting rail support
Plate 4b upper outsides are respectively arranged with installation web 4d, and the installation web 4d lower ends are provided with mounting rail lower cover
4e, mounting rail gusset 4f is symmetrically provided with the mounting rail supporting plate 4b lateral surfaces, the mounting rail gusset 4f upper ends with
Mounting rail side plate 4g is provided between the 4e connections of mounting rail lower cover, the mounting rail gusset 4f and constitutes box structure, the peace
The carrier 1 of web 4d, mounting rail gusset 4f, mounting rail supporting plate 4b and connecting cross beam 4c with road rail vehicle is filled to consolidate
Fixed connection.
In the present embodiment, the section of the guide rail 4a is in M shapes, the both sides lug boss formation track structure of the guide rail 4a
And 3 directive wheel 3a corresponding matchings are assembled with symmetric double directive wheel, formed between the guide rail 4a lug bosses guide groove structure and
It is corresponding with being oriented to wheel carrier composition 5 to be slidably matched, by the effect of M formula guide rails, its guidance quality can be strengthened, device lateral is reduced and alter
It is dynamic, improve dynamics of vehicle performance.
As shown in figure 8, the drive mechanism mounting seat composition 6 includes the seat board 6a and mounting seat round pin being arranged symmetrically
6b, the mounting seat round pin 6b through seat board 6a and being connected by mounting seat round pin bushing 6c with seat board 6a, the seat board 6a and
The carrier 1 of road rail vehicle is fixedly connected, and the drive mechanism end is hinged with mounting seat round pin 6b, and passes through pinlock
It is fixed, it is to avoid axially to deviate from along it drive mechanism end.
As shown in fig. 7, the guiding wheel carrier composition 5 includes being oriented to wheel carrier supporting plate 5a, is oriented to wheel carrier web 5b and peace
Fill seat board 5c, the guiding wheel carrier web 5b and be symmetrically arranged at guiding wheel carrier supporting plate 5a both sides, the guiding wheel carrier web
5b is fixedly connected with being oriented to wheel carrier supporting plate 5a and installation seat plate 5c respectively, the symmetric double directive wheel assembling 3 and directive wheel
Frame supporting plate 5a rotates connection, and the guiding wheel carrier supporting plate 5a constitutes 4 middle guide 4a guide groove pair with directive wheel mounting rail
It should be slidably matched, guiding wheel carrier round pin 5d is provided with the guiding wheel carrier web 5b, the guiding wheel carrier round pin 5d is passed through
It is oriented to wheel carrier web 5b and is connected by being oriented to wheel carrier round pin bushing 5e with being oriented to wheel carrier web 5b, the guiding wheel carrier round pin leads to
Cross nuts and washers to be fixed on guiding wheel carrier web and lock by split pin, the end of the drive mechanism is with being oriented to wheel carrier
Round pin 5d is hinged, and the installation seat plate 5c is fixedly connected with the running gear 2 of road rail vehicle.
Wherein, multiple dividing plate 5f are provided between the guiding wheel carrier web 5b, in the guiding wheel carrier web 5b lower ends
Guiding wheel carrier gusset 5g, the guiding wheel carrier gusset 5g are provided with the outside of portion respectively with being oriented to wheel carrier web 5b and installation seat plate 5c
It is fixedly connected.
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
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (9)
1. a kind of road rail vehicle lowering or hoisting gear, the road rail vehicle includes carrier（1）And running gear（2）, the liter
Falling unit is used to lifting or reducing running gear（2）, it is characterised in that：The lowering or hoisting gear is assembled including symmetric double directive wheel
（3）, directive wheel mounting rail composition（4）, be oriented to wheel carrier composition（5）, drive mechanism mounting seat composition（6）And drive mechanism, institute
State directive wheel mounting rail composition（4）With drive mechanism mounting seat composition（6）It is separately fixed at the carrier of road rail vehicle（1）
On, the guiding wheel carrier composition（5）It is fixedly installed on the running gear of road rail vehicle（2）On, the symmetric double directive wheel group
Dress（3）It is rotatably connected to guiding wheel carrier composition（5）On, the guiding wheel carrier composition（5）Constituted with directive wheel mounting rail（4）
Connection is rolled, described drive mechanism one end is constituted with drive mechanism mounting seat（6）It is hinged, its other end is with being oriented to wheel carrier composition
（5）It is hinged, the guiding wheel carrier composition（5）Acted on by drive mechanism, drive the running gear of road rail vehicle（2）Risen
Drop.
2. road rail vehicle lowering or hoisting gear according to claim 1, it is characterised in that：The drive mechanism is by being arranged symmetrically
In directive wheel mounting rail composition（4）The oil cylinder of both sides（7）Composition, the guiding wheel carrier composition（5）Acted on simultaneously by double oil cylinders.
3. road rail vehicle lowering or hoisting gear according to claim 1, it is characterised in that：The guiding wheel carrier composition（5）On
It is provided with least one set of symmetric double directive wheel assembling（3）, when symmetric double directive wheel assembling（3）For it is multigroup when, it is multigroup symmetrical
Double directive wheel assemblings（3）Guiding wheel carrier composition is vertically rotatably connected to respectively（5）On, the symmetric double directive wheel
Assembling（3）Constituted with directive wheel mounting rail（4）Roll and coordinate.
4. road rail vehicle lowering or hoisting gear according to claim 3, it is characterised in that：Every group of symmetric double directive wheel assembling
（3）Including directive wheel（3a）And rotating shaft（3b）, the rotating shaft（3b）Constituted through wheel carrier is oriented to（5）, the directive wheel（3a）
It is symmetrically disposed in guiding wheel carrier composition（5）Both sides and rotating shaft is connected to by connection component（3b）Both ends.
5. road rail vehicle lowering or hoisting gear according to claim 1, it is characterised in that：The directive wheel mounting rail composition
（4）Including being arranged symmetrically ground guide rail（4a）, it is described to be arranged symmetrically ground guide rail（4a）End face outside respectively with mounting rail supporting plate
（4b）Connection, the mounting rail supporting plate（4b）Upper end passes through connecting cross beam（4c）Link together, in the mounting rail branch
Fagging（4b）Upper outside is respectively arranged with installation web（4d）, in the installation web（4d）Lower end is provided with mounting rail
Lower cover（4e）, in the mounting rail supporting plate（4b）Lateral surface is symmetrically provided with mounting rail gusset（4f）, the mounting rail
Gusset（4f）Upper end and mounting rail lower cover（4e）Connection, the mounting rail gusset（4f）Between be provided with mounting rail side plate（4g）
Constitute box structure, the installation web（4d）, mounting rail gusset（4f）, mounting rail supporting plate（4b）And connecting cross beam
（4c）With the carrier of road rail vehicle（1）It is fixedly connected.
6. road rail vehicle lowering or hoisting gear according to claim 5, it is characterised in that：The guide rail（4a）Section be in M
Shape, the guide rail（4a）Both sides lug bosses formation track structure and assembled with symmetric double directive wheel（3）Directive wheel（3a）It is right
It should coordinate, the guide rail（4a）Guide groove structure is formed between lug boss and with being oriented to wheel carrier composition（5）Correspondence is slidably matched.
7. road rail vehicle lowering or hoisting gear according to claim 1, it is characterised in that：The drive mechanism mounting seat composition
（6）Including the seat board being arranged symmetrically（6a）And mounting seat round pin（6b）, the mounting seat round pin（6b）Through seat board（6a）And
Pass through mounting seat round pin bushing（6c）With seat board（6a）Connection, the seat board（6a）With the carrier of road rail vehicle（1）It is fixed
Connection, the drive mechanism end and mounting seat round pin（6b）It is hinged.
8. road rail vehicle lowering or hoisting gear as claimed in any of claims 1 to 7, it is characterised in that：It is described to be oriented to
Wheel carrier is constituted（5）Including being oriented to wheel carrier supporting plate（5a）, be oriented to wheel carrier web（5b）And installation seat plate（5c）, the directive wheel
Frame web（5b）It is symmetrically arranged at guiding wheel carrier supporting plate（5a）Both sides, the guiding wheel carrier web（5b）Respectively with directive wheel
Frame supporting plate（5a）And installation seat plate（5c）It is fixedly connected, the symmetric double directive wheel assembling（3）With being oriented to wheel carrier supporting plate
（5a）Rotate connection, the guiding wheel carrier supporting plate（5a）Constituted with directive wheel mounting rail（4）Middle guide（4a）Guide groove pair
It should be slidably matched, in the guiding wheel carrier web（5b）On be provided with guiding wheel carrier round pin（5d）, the guiding wheel carrier round pin
（5d）Through guiding wheel carrier web（5b）And by being oriented to wheel carrier round pin bushing（5e）With being oriented to wheel carrier web（5b）Connection, it is described
The end of drive mechanism is with being oriented to wheel carrier round pin（5d）It is hinged, the installation seat plate（5c）With the running gear of road rail vehicle
（2）It is fixedly connected.
9. road rail vehicle lowering or hoisting gear according to claim 8, it is characterised in that：The guiding wheel carrier web（5b）It
Between be provided with multiple dividing plates（5f）, in the guiding wheel carrier web（5b）Guiding wheel carrier gusset is provided with the outside of bottom（5g）,
The guiding wheel carrier gusset（5g）Respectively with being oriented to wheel carrier web（5b）And installation seat plate（5c）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710622586.9A CN107264201A (en) | 2017-07-27 | 2017-07-27 | A kind of road rail vehicle lowering or hoisting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710622586.9A CN107264201A (en) | 2017-07-27 | 2017-07-27 | A kind of road rail vehicle lowering or hoisting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107264201A true CN107264201A (en) | 2017-10-20 |
Family
ID=60078728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710622586.9A Pending CN107264201A (en) | 2017-07-27 | 2017-07-27 | A kind of road rail vehicle lowering or hoisting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107264201A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528157A (en) * | 2018-06-21 | 2018-09-14 | 中车眉山车辆有限公司 | Lower rail device on a kind of road rail vehicle transverse shifting |
| CN110217062A (en) * | 2019-05-09 | 2019-09-10 | 山东交通学院 | Rail-road car body |
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| CN1289692A (en) * | 2000-04-17 | 2001-04-04 | 株洲电力机车厂 | Transverse wheel lifter for automatic flat railcar |
| US6352035B1 (en) * | 2000-03-24 | 2002-03-05 | Nikken Corporation | Driving mechanism of a track traveling vehicle |
| US20070095248A1 (en) * | 2005-11-02 | 2007-05-03 | Coots William R Jr | Method and apparatus for operating a vehicle on rails of a railroad track with an auxiliary drive assembly |
| CN201921364U (en) * | 2010-11-01 | 2011-08-10 | 江苏卡威专用汽车制造有限公司 | Highway and railway dual-purpose fire engine |
| CN103264624A (en) * | 2013-05-23 | 2013-08-28 | 济南轨道交通装备有限责任公司 | Independent guide mechanism used for road-rail motor tractor |
| CN206317827U (en) * | 2016-10-26 | 2017-07-11 | 中车戚墅堰机车有限公司 | Pure electronic combined tractor guider |
| CN206938366U (en) * | 2017-07-27 | 2018-01-30 | 中车眉山车辆有限公司 | A kind of road rail vehicle lowering or hoisting gear |
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2017
- 2017-07-27 CN CN201710622586.9A patent/CN107264201A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6352035B1 (en) * | 2000-03-24 | 2002-03-05 | Nikken Corporation | Driving mechanism of a track traveling vehicle |
| CN1289692A (en) * | 2000-04-17 | 2001-04-04 | 株洲电力机车厂 | Transverse wheel lifter for automatic flat railcar |
| US20070095248A1 (en) * | 2005-11-02 | 2007-05-03 | Coots William R Jr | Method and apparatus for operating a vehicle on rails of a railroad track with an auxiliary drive assembly |
| CN201921364U (en) * | 2010-11-01 | 2011-08-10 | 江苏卡威专用汽车制造有限公司 | Highway and railway dual-purpose fire engine |
| CN103264624A (en) * | 2013-05-23 | 2013-08-28 | 济南轨道交通装备有限责任公司 | Independent guide mechanism used for road-rail motor tractor |
| CN206317827U (en) * | 2016-10-26 | 2017-07-11 | 中车戚墅堰机车有限公司 | Pure electronic combined tractor guider |
| CN206938366U (en) * | 2017-07-27 | 2018-01-30 | 中车眉山车辆有限公司 | A kind of road rail vehicle lowering or hoisting gear |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528157A (en) * | 2018-06-21 | 2018-09-14 | 中车眉山车辆有限公司 | Lower rail device on a kind of road rail vehicle transverse shifting |
| CN108528157B (en) * | 2018-06-21 | 2023-07-11 | 中车眉山车辆有限公司 | Rail device about highway and railway dual-purpose car lateral shifting |
| CN110217062A (en) * | 2019-05-09 | 2019-09-10 | 山东交通学院 | Rail-road car body |
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Application publication date: 20171020 |
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| RJ01 | Rejection of invention patent application after publication |