CN206086745U - Single track bogie and have rail vehicle of this single track bogie - Google Patents
Single track bogie and have rail vehicle of this single track bogie Download PDFInfo
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- CN206086745U CN206086745U CN201620580399.XU CN201620580399U CN206086745U CN 206086745 U CN206086745 U CN 206086745U CN 201620580399 U CN201620580399 U CN 201620580399U CN 206086745 U CN206086745 U CN 206086745U
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- bogie
- framework
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Abstract
The utility model provides a single track bogie, single track bogie includes framework, the fixed setting draw gear on the framework, the fixed setting gear block on the framework sets up with fixed motor cabinet on the framework it each other detects the piece for centrosymmetric to be provided with two on truck transom's the upper surface central line. Like this when the measuring need be carried out to the bogie to bogie assembly completions, only need through detect the concrete numerical value of piece measurement can, in limited operating space, make the measurement more convenient like this. The in like manner whether whether be provided with detecting body on the end beam of framework, meet the requirements to orbital distance in order to detect the bogie frame upper surface, it can only to need detection detecting body to meet the demands to orbital distance. Just so the unable problem of measuring the framework to the distance of rail surface of assembled bogie has been avoided. The utility model also provides a rail vehicle.
Description
Technical field
The utility model is related to rail vehicle technical field, more particularly to a kind of single rail bogie and turns to the single track
The rail vehicle of frame.
Background technology
Monorail transit vehicle is one kind of rail traffic vehicles, different from the rail of traditional steel wheel-rail Rail Transit System
Road vehicular traffic, but one kind is carried by rubber wheel and is driven, walks in a dedicated track.Monorail transit circuit takes up an area face
Product is little, and car operation noise is low, climbing capacity (ruling grade 60 ‰) and by little curve ability strong (radius R≤50m) etc.,
Therefore it is suitable for public transport development need in city.
Bogie is the chief component of monorail train, and bogie quality made in one piece is not only related to the fortune of train
Row safety but also the ride quality of passenger is directly connected to, therefore, in order to improve the quality of bogie of single-rail train, allow and turn
Manufacturing cost is reduced while preferably transmitting kinetic energy to frame, not only to be made an effort in design, will also be in the manufacturability of manufacture
It is upper to think hard more.
At present, on bogie of single-rail train, each part it is integrated not high, install in manufacture it is all more time-consuming,
The intensity of each position can not be ensured.And because the volume of bogie is larger, the inconvenient chi to bogie in the fabrication process
It is very little to measure.Especially after car is closed, because the measurement of each size of the relation pair bogie mutually blocked between part
It is just more difficult.
In view of this, it would be highly desirable to be optimized design for prior art, on the basis of bogie strength demand is met, carry
The integration degree of high bogie, strengthens replaceability, increases measurement module, facilitates in manufacture process and bogie is examined
Survey.
Utility model content
For drawbacks described above, the technical problem that the utility model is solved is, there is provided a kind of single rail bogie, existing to solve
It is not high in the integration degree existing for technology, the difficult problem of size detection.
The utility model provides a kind of train single rail bogie, including framework, is fixedly installed on leading on the framework
Leading-in device, the gear block being fixedly installed on the framework and the motor cabinet being fixedly installed on the framework, in the structure
Two centrosymmetric detection blocks each other are provided with the upper surface center line of frame crossbeam, are provided with the end carriage of the framework
Detection body.
Preferably, two centrosymmetric detection bodies each other are fixedly installed on end carriage of the framework per side.
Preferably, the detection body is fixedly installed on the center line of the end carriage lower surface.
Preferably, the detection surface of the detection block is parallel with the upper surface of the crossbeam, the detection table of the detection body
Face is parallel with the lower surface of the end carriage.
Preferably, two detection blocks are positioned at the left and right sides of draw-gear.
Preferably, the crossbeam of the framework, longeron and end carriage are body structure, and in the crossbeam, the longeron
Reinforcing plate is internally provided with the end carriage.
Preferably, the lower cover of the longeron and motor cabinet are formed in one structure.
Preferably, it is provided with lightening hole on the motor cabinet.
Preferably, the rail inner is provided with gear block.
The utility model also provides a kind of rail vehicle, including single rail bogie, and the single rail bogie is adopted such as front institute
The single rail bogie stated.
From such scheme, the utility model provides a kind of single rail bogie, the single rail bogie include framework,
The draw-gear that is fixedly installed on the framework, the gear block being fixedly installed on the framework and it is fixedly installed on described
Motor cabinet on framework, is provided with two centrosymmetric detection blocks each other on the upper surface center line of the truck transom.
So when bogie assembling completes to need to measure bogie, it is only necessary to which measuring concrete numerical value by detection block is
Can.Specifically, whether it is located at the center of bogie to detect the draw-gear for assembling, bogie whether warpage, only
Need to measure the detection block of draw-gear both sides to draw-gear distance whether unanimously.So in limited operating space
In, allow measurement more to facilitate.
In the same manner, detection body is provided with the end carriage of the framework, in order to detect that track is arrived in bogie frame upper surface
Whether distance meets the requirements, it is only necessary to which whether detection detection body meets requirement to the distance of track.So avoid dress
The bogie for preparing cannot measure framework to the problem of the distance of rail level.
In another preferred version of the present utility model, during the framework is fixedly installed two each other on the end carriage per side
The symmetrical detection body of the heart, specific two detections body may be located at the surface of track.So design, bogie can not only be measured
Distance of the upper surface to track upper surface, moreover it is possible to by the distance of two detection bodies of measurement to rail level whether unanimously judging end carriage
Whether warpage there occurs in assembling process.When the distance of two centrosymmetric detection bodies to track upper surface is consistent, say
It is level between bright end carriage and rail level, warpage does not occur.
In another preferred version of the present utility model, the lower cover of the longeron and motor cabinet are formed in one structure.
The form manufacture of integrative-structure is more facilitated, and eliminates the time of separately installed motor cabinet, improves operating efficiency, not only such as
This, the intensity of the mother metal of integrative-structure is also higher than combining structure, and the safe operation for motor provides reliable guarantee.
Rail vehicle provided by the utility model is provided with above-mentioned single rail bogie, due to the single rail bogie have it is upper
Technique effect is stated, being provided with the rail vehicle of the single rail bogie should also have corresponding technique effect.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is provided a kind of structural representation of specific embodiment of single rail bogie by the utility model.
Fig. 2 is the overall structure diagram of the bogie on track.
Fig. 3 is the structural representation of the framework of single rail bogie.
Fig. 4 is the single rail bogie only top view comprising single wheel.
Fig. 5 is the axle side schematic diagram of bogie.
Fig. 6 is the structural representation of longeron.
Fig. 7 is the structural representation of end carriage.
Fig. 8 is the internal structure schematic diagram of longeron.
Fig. 9 is the internal structure schematic diagram of end carriage.
Figure 10 is the drive system structure schematic diagram of motor and gear-box composition.
Figure 11 is the transverse sectional view of bogie.
Figure 12 is the scheme of installation of lateral damper and lateral damper mounting seat.
Figure 13 is the structural representation of stop.
Figure 14 is mounting structure schematic diagram of the lower cover on longeron.
In Fig. 1-14:
It is framework 1, end carriage 11, front beam 112, back end beam 111, detection block 113, detection body 114, crossbeam 12, vertical
Beam 13, right vertical beam 131, left longeron 132, reinforcing plate 133, lightening hole 134, lower cover 135, motor cabinet 1351, gear
Block 14, gear-box 2, gearbox input shaft 21, bevel gear 22, motor 3, motor output shaft 31, wheel 4, brake disc
5th, drive shaft 6, tire pressure detecting device 7, draw-gear 8, stop 9, rigid limit seat 91, flexible body 92, lateral vibration absorbing
Device 10, lateral damper mounting seat 101, connector 102, bolt 103, track upper surface a.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The present embodiment provides a kind of train single rail bogie, as shown in figs 1-9.Wherein, Fig. 1 is provided by the utility model
A kind of structural representation of the specific embodiment of single rail bogie;Fig. 2 is that the overall structure of the bogie on track is illustrated
Figure;Fig. 3 is the structural representation of the framework of single rail bogie;Fig. 4 is the single rail bogie only top view comprising single wheel;Figure
5 is the axle side schematic diagram of bogie;Fig. 6 is the structural representation of longeron;Fig. 7 is the structural representation of end carriage;Fig. 8 is longeron
Internal structure schematic diagram;Fig. 9 is the internal structure schematic diagram of end carriage.
The single rail bogie includes framework 1, draw-gear 8 architecturally is fixedly installed, is fixedly installed on framework 1
Gear block 14 and the motor cabinet 1351 being fixedly installed on framework 1, are arranged on the upper surface center line of the crossbeam 12 of framework 1
There are two centrosymmetric detection blocks 113 each other.So when bogie assembling completes to need to measure bogie,
Only need to measure concrete numerical value by detection block 113.Specifically, as shown in figure 1, two detection blocks 113 are located at traction dress
Put 8 left and right sides.In order to detect whether the draw-gear 8 for assembling is located at the center of bogie, whether bogie sticks up
It is bent, it is only necessary to measure the detection apart from Y1 and the right of draw-gear 8 of the detection block 113 on the left side of draw-gear 8 to draw-gear 8
Block 113 to draw-gear 8 apart from Y2 whether unanimously.So in limited operating space, measurement is allowed more to facilitate.When
So, it is also possible to which whether the assembling for detecting bogie by measuring detection block 113 to the distance of bogie other positions is correct.
Here is not illustrated.
Here, the noun of locality used herein is defined on the basis of Fig. 1, and the left side of Fig. 1 is " left side ", its " left side "
Relative direction be " right side ", it will be appreciated that the use of the above-mentioned noun of locality is not constituted for the protection domain that this programme is limited
Limit.
In embodiment measure be the left side detection block 113 left hand edge to draw-gear 8 left hand edge apart from Y1 and the right side
The right hand edge of the detection block 113 on side to draw-gear 8 right hand edge apart from Y2.In detection block 113 and/or can certainly lead
Anchor point is set on leading-in device 8, to facilitate detection, specific explanations is not done here.
In the same manner, detection body 114 is provided with the end carriage 11 of framework 1, in order to detect the upper surface of bogie frame 1 to track
Whether the distance of upper surface a meets the requirements, it is only necessary to which whether detection detection body 114 meets requirement to the distance of track upper surface a
.The bogie for so avoiding to assemble cannot measure the upper surface of framework 1 to the problem of the distance of track upper surface a.
Specifically, whether it is equal to X2 apart from X1 to track upper surface a to detect bogie two ends upper surface, it is only necessary to detect the left side
The lower surface of detection body 114 whether be equal to the lower surface for detecting body 114 on the right to rail apart from X11 to track upper surface a
Road upper surface a apart from X22 whether unanimously.
Explanation is needed exist for, specific requirement is not done to the concrete shape of detection block 113 and detection body 114, both can be with
It is block, or sheet, as long as disclosure satisfy that above-mentioned detection requirement within the scope of the application is claimed.
Framework 1 is fixedly installed two centrosymmetric detection bodies 114 each other, two detection bodies 114 on the end carriage 11 per side
It is fixedly installed on the center line of the lower surface of end carriage 11.Specifically, two are detected that body 114 may be located at the surface of track.This
Sample is designed, and can not only measure bogie upper surface to the distance of track upper surface a, moreover it is possible to by two detection bodies 114 of measurement
Whether the distance to track upper surface a is unanimously judging whether end carriage 11 there occurs warpage in assembling process.When two centers
Symmetrical detection body 114 to the distance of track upper surface a it is consistent when, illustrate between end carriage 11 and track upper surface a it is level, do not have
There is generation warpage.
The detection surface of detection block 113 is parallel with the upper surface of crossbeam 12, detects detection surface and the end carriage 11 of body 114
Lower surface is parallel, is so designed to preferably detect that bogie occurs warping phenomenon in assembling process, if the X11 for measuring
It is inconsistent with the numerical value of X22, illustrate that bogie there occurs warpage in assembling process, needs are corrected.Here to detection block 113
Specific restriction is not done with the detection surface of detection body 114, can be its outer surface, or its inner surface, also or separately
Outer other surfaces for arranging thereon.
The framework 1 of the single rail bogie is right centered on including a crossbeam 12, two be fixedly installed on crossbeam 12 mutually
The centrosymmetric end carriage 11 each other of the longeron 13 of title and be fixedly installed between two longerons 13 two, each intermodule is by welding
It is fixed.Each other centrosymmetric longeron 13 is respectively left longeron 132 and right vertical beam 131, left longeron 132 and right vertical beam to above-mentioned two
131 overall structures being welded for plate construction.In the same manner, two centrosymmetric end carriages 11 are respectively front beam 112
With back end beam 111.
It is arranged such, by framework, 1 point is multiple modules, and replaceability is strong, when a module is damaged in production process,
The module that only broken parts need to be directed to is changed, and without the need for whole bogie is scrapped into process, has saved material, is reduced
Cost.And when installing only need to that several module assembleds get up, without larger component, therefore save significantly
Operating space is saved.
Above-mentioned each module can be welded by the sheet material of different-thickness, naturally it is also possible to welded or be integrally formed by section bar
Technique is directly manufactured.
In addition, bogie is divided into multiple modules, and is centrosymmetric structure between module, such to be designed as turning
Provide convenience when each part is installed on frame, that is to say, that the installation of some parts be also it is symmetrical, it is integrated more
Height, is conducive to standardized work.
It should be noted that tire pressure detecting device 7 is provided with wheel 4, as shown in figure 5, increase this function can be real
When detect the tire of wheel 4 in pressure changing, if detecting decompression in tire, can take in time parking etc. emergency measure
Carry out handling failure.Avoid, because the damage of tire causes the interruption of service of train, bringing unnecessary loss of personal property.
At the same time, gear block 14 is provided with longeron 13, the gear block 14 is fixedly installed on inside longeron 13, this
Gear block 14 is fixedly installed on sample the inside of longeron 13, makes gear block 14 become one structure with longeron 13, so right
In framework 1 generally, structural strength is higher, and structure is also more stable for the gear-box 2 installed, in the work of gear-box 2
Gear block 14 is not susceptible to vibration during work, and it is more firm to be driven.
The crossbeam 12 of above-mentioned framework, longeron 13 and end carriage 11 are body structure, and raw material have not only been saved in this kind of design
Cost, and the overall weight of framework 1 is alleviated on the premise of the structural strength of framework 1 is met.In order to strengthen the entirety of framework 1
Intensity, in crossbeam 12, longeron 13 and end carriage 11 reinforcing plate 133 is internally provided with, as shown in figure 8, especially in gear block 14
Around these more reinforcing plates 133 of location arrangements for needing intensity higher carry out proof strength.
As shown in Fig. 9-14, wherein, Fig. 9 is the internal structure schematic diagram of end carriage;Figure 10 is motor and gear-box composition
Drive system structure schematic diagram;Figure 11 is the transverse sectional view of bogie;Figure 12 is that lateral damper is installed with lateral damper
The scheme of installation of seat;Figure 13 is the structural representation of stop;Figure 14 is mounting structure schematic diagram of the lower cover on longeron.
Two sets of centrosymmetric transmission systems each other are additionally provided with the bogie.So transmission system is arranged to each other
Centrosymmetric form makes the quality on its both sides more balanced, is conducive to improving the riding stability of bogie.In addition, motor is defeated
Shaft 31 is connected with gearbox input shaft 21, and gearbox input shaft 21 passes through two bevel gears arranged at a right angle with drive shaft 6
22 transmissions.So design improves transmission efficiency, it is to avoid the energy excessive loss during Multi-stage transmission, moreover, electricity
Machine 3 is primary transmission with gear-box 2, and volume diminishes, and weight saving, operating space when installation is bigger, and structure is more stable,
It is not easy vibration occur, compares Multi-stage transmission, the parts of primary transmission are also relative is reduced, and corresponding fault rate also can both drop
It is low, provide reliable guarantee for driving safety.
In addition, being provided with brake disc 5 in drive shaft 6, as shown in Figure 10, this design is compared and for brake disc 5 to arrange many
Braking effect is more preferable on the power transmission shaft of level transmission.When brake clamp clamps brake disc 5, directly drive shaft 6 is braked, in
Between without any other transmission mechanism, this retardation efficiency is higher and relatively reliable.Because eliminating the transmission ring of centre
Section, the probability of damage of brakes also reduces, and dismounts and keeps in repair and also relatively more facilitates.
Here, the lower cover 135 of longeron 13 and motor cabinet 1351 are formed in one structure.The form of integrative-structure is manufactured more
Plus it is convenient, the time of separately installed motor cabinet 1351 is eliminated, operating efficiency is improve, moreover, the mother metal of integrative-structure
Intensity be also higher than combining structure.Lightening hole 134 is additionally provided with motor cabinet 1351 for mitigating the entirety of lower cover 135
Weight.Here the concrete shape of lightening hole 134 is not particularly limited.
Stop 9 is provided between draw-gear 8 and framework 1, as shown in figure 11, rigid limit seat 91 is provided with stop 9,
Rigid limit seat 91 is internally provided with flexible body 92, and the flexible body 92 is protruded from outside rigid limit seat 91, works as train travelling process
In, draw-gear 8 shakes the flexible body 92 that touch first, and flexible body 92 is absorbed because draw-gear 8 rocks the impact of generation
Power, reduces the shock loading between railway car and bogie.When train rocks more serious, the stroke of draw-gear 8 exceedes necessarily
Apart from when touch the rigid limit seat 91 of stop 9, rock width by what rigid limit seat 91 limited draw-gear 8
Degree, it is to avoid railway car improves the ride quality of passenger relative to the skew excessive with bogie.
It is another, lateral damper 10 and lateral damper mounting seat 101, lateral damper mounting seat are provided with framework 1
101 are connected with the connector 102 of lateral damper 10 by bolt 103, and specific connector 102 is flexible body.Bolt 103 connects
Connect structure design more reasonable, it is easier for installation, and connector 102 is designed as into flexible body is so more convenient in vibration
Shock loading is absorbed, the riding comfort of passenger is improved.
It is appreciated that here the flexible body structure of connector 102 can be rubber can also be spring etc. with flexible
Material, as long as disclosure satisfy that connector 102 has flexible characteristic within the scope of the application protection.
In addition to aforementioned single rail bogie, present embodiment also provides a kind of rail vehicle, including single rail bogie, its single track
Bogie adopts foregoing single rail bogie.It should be noted that the not this Applicant's Abstract graph core of the main part of the rail vehicle
Heart utility model point is located, and can be realized using prior art, therefore repeats no more herein.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case of without departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
1. a kind of single rail bogie, including framework, the draw-gear being fixedly installed on the framework, the structure is fixedly installed on
Gear block on frame and the motor cabinet being fixedly installed on the framework, it is characterised in that:In the upper table of the truck transom
Two centrosymmetric detection blocks each other are provided with the center line of face, detection body is provided with the end carriage of the framework.
2. single rail bogie according to claim 1, it is characterised in that:The framework is fixedly installed on the end carriage per side
Two centrosymmetric detection bodies each other.
3. single rail bogie according to claim 2, it is characterised in that:The detection body is fixedly installed under the end carriage
On the center line on surface.
4. single rail bogie according to claim 3, it is characterised in that:The detection surface of the detection block and the crossbeam
Upper surface it is parallel, it is described detection body detection surface it is parallel with the lower surface of the end carriage.
5. single rail bogie according to any one of claim 1 to 4, it is characterised in that:Two detection blocks are located at
The left and right sides of draw-gear.
6. single rail bogie according to claim 5, it is characterised in that:The crossbeam of the framework, longeron and end carriage are
Body structure, and it is internally provided with reinforcing plate in the crossbeam, the longeron and the end carriage.
7. single rail bogie according to claim 6, it is characterised in that:The lower cover of the longeron is integrated with motor cabinet
Molding structure.
8. single rail bogie according to claim 7, it is characterised in that:Lightening hole is provided with the motor cabinet.
9. single rail bogie according to claim 8, it is characterised in that:The rail inner is provided with gear block.
10. a kind of rail vehicle, including single rail bogie, it is characterised in that:The single rail bogie using as claim 1 to
Single rail bogie any one of 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620580399.XU CN206086745U (en) | 2016-06-14 | 2016-06-14 | Single track bogie and have rail vehicle of this single track bogie |
Applications Claiming Priority (1)
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CN201620580399.XU CN206086745U (en) | 2016-06-14 | 2016-06-14 | Single track bogie and have rail vehicle of this single track bogie |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107499330A (en) * | 2016-06-14 | 2017-12-22 | 中车长春轨道客车股份有限公司 | A kind of single rail bogie and the rail vehicle with the single rail bogie |
CN107776603A (en) * | 2017-10-17 | 2018-03-09 | 通号轨道车辆有限公司 | The dual-axis bogie framework and its manufacture method of a kind of straddle-type monorail train |
-
2016
- 2016-06-14 CN CN201620580399.XU patent/CN206086745U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107499330A (en) * | 2016-06-14 | 2017-12-22 | 中车长春轨道客车股份有限公司 | A kind of single rail bogie and the rail vehicle with the single rail bogie |
CN107776603A (en) * | 2017-10-17 | 2018-03-09 | 通号轨道车辆有限公司 | The dual-axis bogie framework and its manufacture method of a kind of straddle-type monorail train |
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