CN209142144U - Bogie frame, bogie and monorail train - Google Patents
Bogie frame, bogie and monorail train Download PDFInfo
- Publication number
- CN209142144U CN209142144U CN201821789250.8U CN201821789250U CN209142144U CN 209142144 U CN209142144 U CN 209142144U CN 201821789250 U CN201821789250 U CN 201821789250U CN 209142144 U CN209142144 U CN 209142144U
- Authority
- CN
- China
- Prior art keywords
- mounting base
- lower branch
- crossbeam
- curb girder
- bogie
- 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.)
- Active
Links
Landscapes
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
The utility model provides a kind of bogie frame, bogie and monorail train, and two curb girders and two lower branch arms that the bogie frame includes: crossbeam, is oppositely arranged, the curb girder and the crossbeam are box-structure；The top surface at the middle part of the curb girder, which is recessed inwardly, is formed with installation groove；The crossbeam is arranged between two curb girders, and the both ends of the crossbeam are plugged in respectively in the installation groove of two curb girders；Two lower branch arms are separately positioned on the outside of two curb girders, and the lower branch arm includes first connecting portion and second connecting portion, the curb girder is clamped between the first connecting portion and second connecting portion, and the first connecting portion is plugged in the installation groove of one of them curb girder of the lower branch arm and abuts with the crossbeam being plugged in the same installation groove.The utility model provides a kind of bogie frame, bogie and monorail train, and the intensity of bogie frame can be improved and realize lightweight.
Description
Technical field
The utility model relates to Transit Equipment technical field more particularly to a kind of bogie frames, bogie and list
Rail train.
Background technique
Straddle type monorail as a kind of short distance, adapt to the Rail Transit System of the medium and small volume of the flow of passengers, have construction cost it is low,
Wheel Rail Contact noise is small, can adapt to very little sweep and the advantages of compared with steep gradient etc., especially adaptation mountain city, middle small city
The construction of city's rail traffic.
Bogie is the important composition component of monorail train, is used for the total weight of bearing body, and guarantees that single track arranges
Vehicle can smoothly pass through bend.In general, bogie includes traction device, the vibration damping of framework and installation architecturally
Device, wheel pair and brake apparatus etc..
But the framework of existing monorail train is that the both ends of crossbeam are respectively welded to two curb girders being oppositely arranged
Side, and lower branch arm is welded on to the bottom end of curb girder.And in order to reduce the weight of bogie, the curb girder and crossbeam of framework are usual
Again using the structure of box beam, which results in the intensity for the framework being welded is relatively low.
Utility model content
The utility model provides a kind of bogie frame, bogie and monorail train, and the intensity of bogie frame can be improved
And realize lightweight.
On the one hand the utility model provides a kind of bogie frame, comprising: crossbeam, two be oppositely arranged curb girder and two
A lower branch arm, the curb girder and the crossbeam are box-structure；
The top surface at the middle part of the curb girder, which is recessed inwardly, is formed with installation groove；
The crossbeam is arranged between two curb girders, and the both ends of the crossbeam are plugged in two curb girders respectively
Installation groove in；
Two lower branch arms are separately positioned on the outside of two curb girders, and the lower branch arm includes first connecting portion
And second connecting portion, the curb girder are clamped between the first connecting portion and second connecting portion, the first connecting portion plugs
Close to the lower branch arm one of them curb girder the installation groove in and be plugged in the same installation groove
The interior crossbeam abuts.
Further, the crossbeam, the curb girder and lower branch arm group weldering connection.
Further, stiffener plate is provided between the bottom surface of the curb girder and the lower branch arm.
Further, the bogie frame further includes two end carriages；
The both ends of one of them of two end carriages are threaded through the front end that the front end of two curb girders is opened up respectively
In through-hole and together with two side beam weldings；
After the rear end that the both ends of another in two end carriages are threaded through two curb girders respectively is opened up
It holds in through-hole and together with two side beam weldings.
Further, the top surface of the first connecting portion is provided with lateral damper mounting base and transverse gear composition installation
Seat, the transverse gear composition mounting base are located at the lower section of the lateral damper mounting base；
The side of the first connecting portion is provided with two in vertical damper mounting base and two first connecting portions
A vertical damper mounting base skew symmetry setting；
The top of the lower branch arm is provided with air spring mounting base；
The side of the lower branch arm is provided with two on the first brake clamp mounting base and the side of two lower branch arms
A first brake clamp mounting base skew symmetry setting；
The bottom end of the lower branch arm is provided with steady wheel mounting base.
Further, there are two antisymmetric drawing pull bars to form mounting base for setting on the crossbeam.
Further, there are two symmetrical axle boxes to form mounting base for the top surface setting of the curb girder；The outside of the curb girder
There are two symmetrical guide wheel groups into mounting base for face setting.
Further, the top surface of the curb girder is provided with the top surface of the second brake clamp mounting base and two curb girders
On the second brake clamp mounting base skew symmetry setting.
Bogie frame provided by the utility model can effectively improve component by setting crossbeam, curb girder and lower branch arm
Local strength, reasonable distribution stress distribution reduces the weight of bogie frame, realizes the lightweight of framework；Crossbeam, curb girder
An individual module is separately constituted with lower branch arm, easy to produce, ease of assembly is conducive to improve production and packaging efficiency；And
And the mounting base by the way that different components are arranged on bogie frame, realize the components fast assembling-disassembling of bogie.
On the other hand the utility model provides a kind of bogie, which is characterized in that including bogie frame as described above.
Bogie provided by the utility model, framework can effectively improve group by setting crossbeam, curb girder and lower branch arm
The local strength of part, reasonable distribution stress distribution reduce the weight of bogie frame, realize the lightweight of framework；Crossbeam, side
Beam and lower branch arm separately constitute an individual module, and easy to produce, ease of assembly is conducive to improve production and packaging efficiency；
And by the mounting base that different components are arranged on bogie frame, realize the components fast assembling-disassembling of bogie.
The utility model another further aspect also provides a kind of monorail train, including bogie as described above.
Monorail train provided by the utility model, bogie frame, can be effective by setting crossbeam, curb girder and lower branch arm
Ground improves the local strength of component, and reasonable distribution stress distribution reduces the weight of bogie frame, realizes the light weight of framework
Change；Crossbeam, curb girder and lower branch arm separately constitute an individual module, easy to produce, ease of assembly, be conducive to improve production and
Packaging efficiency；And by the mounting base that different components are arranged on bogie frame, realize that the components of bogie are quickly torn open
Dress.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of bogie frame provided by the embodiment of the utility model；
Fig. 2 is the top view of bogie frame provided by the embodiment of the utility model；
Fig. 3 is the main view of bogie frame provided by the embodiment of the utility model；
Fig. 4 is the left view of bogie frame provided by the embodiment of the utility model；
Fig. 5 is the bottom view of bogie frame provided by the embodiment of the utility model.
Appended drawing reference:
100- crossbeam
101- drawing pull bar forms mounting base
200- curb girder
21- installation groove
201- axle box forms mounting base
202- guide wheel group is at mounting base
203- the second brake clamp mounting base
300- lower branch arm
301- lateral damper mounting base
302- transverse gear forms mounting base
303- vertical damper mounting base
304- air spring mounting base
305- the first brake clamp mounting base
306- steady wheel mounting base
31- first connecting portion
32- second connecting portion
33- stiffener plate
400- end carriage
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction in the utility model
The technical solution in the utility model is clearly and completely described in attached drawing, it is clear that described embodiment is that this is practical
Novel a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, belongs to the model of the utility model protection
It encloses.
Embodiment one
Fig. 1 is the overall structure diagram of bogie frame provided by the embodiment of the utility model, and Fig. 2 is the utility model
The top view for the bogie frame that embodiment provides, Fig. 3 are the main view of bogie frame provided by the embodiment of the utility model,
Fig. 4 is the left view of bogie frame provided by the embodiment of the utility model, and Fig. 5 is steering provided by the embodiment of the utility model
The bottom view of framework frame, with reference to shown in Fig. 1-Fig. 5, on the one hand the utility model provides a kind of bogie frame, comprising: crossbeam
100, two curb girders 200 and two lower branch arms 300 being oppositely arranged, curb girder 200 and crossbeam 100 are box-structure.
The top surface at the middle part of curb girder 200, which is recessed inwardly, is formed with installation groove 21；Crossbeam 100 is arranged in two curb girders 200
Between, and the both ends of crossbeam 100 are plugged in respectively in the installation groove 21 of two curb girders 200；Two lower branch arms 300 are respectively set
In the outside of two curb girders 200, and lower branch arm 300 includes first connecting portion 31 and second connecting portion 32, and curb girder 200 is clamped in the
Between one interconnecting piece 31 and second connecting portion 32, first connecting portion 31 is plugged in one of curb girder close to the lower branch arm 300
It is abutted in 200 installation groove 21 and with the crossbeam 100 being plugged in the same installation groove 21.
It should be noted that bogie is the important building block of monorail train, bogie frame is the key that bogie
Components are the installation foundations of carrying and force transfer element and the other components of bogie.Bogie frame is during the motion
The various transverse directions, longitudinal direction, vertical force such as car body is not only supported, but also needs to transmit tractive force, brake force between car body and wheel,
The reliability of bogie frame directly affects the riding quality and traffic safety of vehicle.
In the present embodiment, bogie frame mainly includes crossbeam 100, curb girder 200 and lower branch arm 300, and crossbeam 100 is located at two
Between a opposite curb girder 200, crossbeam 100 and curb girder 200 collectively constitute " H " type structure.Wherein, curb girder 200 is steering structure
The main load bearing beam of frame is to transmit vertical force, longitudinal force and cross force and fast pulley to the main member of position.Crossbeam 100
For guaranteeing the rigidity of framework in the horizontal plane, keeping the parallel of each axis and playing certain supporting role.Lower branch arm 300 is used for
Support curb girder 200
Wherein, crossbeam 100 is the box-structure of steel plate welding, and curb girder 200 is the fish belly type box-structure of steel plate welding, under
Support arm 300 is " F " type box-structure of steel plate welding.Box-structure be conducive to mitigate overall weight, and can curb girder 200,
Stiffener plate is respectively set inside crossbeam 100 and lower branch arm 300, to effectively improve the local strength of component, reasonable distribution is answered
Power distribution, reduces the weight of bogie frame.
Specifically, the top surface at the middle part of curb girder 200, which is recessed inwardly, is formed with installation groove 21, the both ends difference of crossbeam 100
It is plugged in the inside of the installation groove 21 of two curb girders 200, installation groove 21 is for realizing the weldering of the group of crossbeam 100 and curb girder 200.
Installation groove 21 is also a housing for the first connecting portion 31 of lower branch arm 300, and first connecting portion 31 plugs and group is welded in installation groove
21 outside, and the end abutment with crossbeam 100.300 integral installation of lower branch arm is in the outside of curb girder 200, first connecting portion
31 top surfaces for being located at curb girder 200 are recessed inwardly in the installation groove 21 to be formed, the then bottom surface with curb girder 200 of second connecting portion 32
It abuts.Since curb girder 200, crossbeam 100 and lower branch arm 300 separately constitute an individual module, each module can be independent
It is produced, is conducive to improve production efficiency.
In a kind of feasible embodiment, bogie frame further includes two end carriages 400；Wherein the one of two end carriages 400
One is welded in the front end through-hole that the front end that a both ends are threaded through two curb girders 200 respectively is opened up and with two curb girders 200
It rises；The both ends of another in two end carriages 400 are threaded through the rear end through-hole that the rear end of two curb girders 200 is opened up respectively
It is interior and weld together with two curb girders 200.Crossbeam 100, curb girder 200 and end carriage 400 collectively constitute " day " font structure.End
Beam 400 is used to be further ensured that the rigidity of framework in the horizontal plane, keeps the parallel of each axis and play certain supporting role.
The assembling process of bogie frame provided in this embodiment is, by two lower branch arms 300 respectively from the outer of curb girder 200
Side is inserted into the installation groove 21 of two curb girders 200, and then installation that crossbeam 100 is put into curb girder 200 on the inside of curb girder 200 is recessed
In slot 21；Crossbeam 100, curb girder 200 and lower branch arm 300 are subjected to group weldering, form the main structure of bogie frame, then by end carriage
400 are inserted into respectively from the end of curb girder 200, are welded, to improve the rigidity of bogie frame.Finally stiffener plate 33 is welded
It is connected at the solder design of lower branch arm 300 and curb girder 200, to improve the integral strength of junction.
On the basis of the above embodiments, the top surface of first connecting portion 31 is provided with lateral damper mounting base 301 and cross
Mounting base 302 is formed to gear, transverse gear composition mounting base 302 is located at the lower section of lateral damper mounting base 301；First connecting portion
31 side is provided with two vertical damper mounting bases in vertical damper mounting base 303 and two first connecting portions 31
The setting of 303 skew symmetries；The top of lower branch arm 300 is provided with air spring mounting base 304；The side of lower branch arm 300 is provided with
Two 305 skew symmetries of the first brake clamp mounting base in one brake clamp mounting base 305 and the side of two lower branch arms 300
Setting；The bottom end of lower branch arm 300 is provided with steady wheel mounting base 306.
Wherein, transverse damper mounting base 301 is for installing transverse damper, and vertical damper mounting base 303 is for pacifying
Vertical damper is filled, lateral damper and vertical damper are respectively used to impact vertical and lateral in decaying vehicle operation
Vibration.Transverse gear composition mounting base 302 is used to limit the excessive lateral displacement of vehicle for installing transverse gear composition, transverse gear,
Guarantee that vehicle operation is no more than limit requirement.Air spring mounting base 304 is for installing air spring, the installation of the first brake clamp
Seat 305 is for installing the first brake clamp composition, and steady wheel mounting base 306 is for installing steady wheel.Wherein, air spring is used for
Car body is supported, sidewinders stability force when improving the comfort steady wheel of vehicle operation for providing vehicle operation.
In addition, there are two antisymmetric drawing pull bars to form mounting base 101 for setting on crossbeam 100.Drawing pull bar composition peace
Dress seat 101 is for installing drawing pull bar composition.Drawing pull bar composition is for providing longitudinal traction for vehicle operation.
Further, there are two symmetrical axle boxes to form mounting base 201 for the top surface setting of curb girder 200；The outside of curb girder 200
There are two symmetrical guide wheel groups into mounting base 202 for face setting.Wherein, axle box composition mounting base 201 is formed for installing axle box,
Axle box forms the weight for bearing vehicle, transmits the active force of all directions；Axle box is installed on the axle journal of axle, for installing
Bearing, will wheel to and framework link together, make to take turns the translation for being converted into car body along route to the rolling along rail.Guide wheel group
At mounting base 202 for install guide wheel group at.Wherein, directive wheel is used to provide the guiding force of vehicle operation.
The top surface of curb girder 200 is provided with the second braking on the second brake clamp mounting base 203 and the top surface of two curb girders
The setting of 203 skew symmetry of clamp mounting base.The structure of second brake clamp mounting base 203 and the first brake clamp mounting base 305 and
It acts on identical, is used to installation brake clamp, only installation site exists different.Wherein, brake clamp and brake disc cooperate, and are used for
Make train braking, to guarantee traffic safety, gives full play to tractive force, increase train pull weight, improve train running speed, mention
The carrying capacity of the block section of high train.
This gives a kind of lightweights, modular novel Straddle Type Single-Rail Bogies framework.By to steering
The optimization of frame frame construction；By the way that the mounting base of different components is architecturally arranged, the components fast assembling-disassembling of bogie is realized.
Bogie frame provided by the embodiment of the utility model can be mentioned effectively by setting crossbeam, curb girder and lower branch arm
The local strength of high component, reasonable distribution stress distribution reduce the weight of bogie frame, realize the lightweight of framework；It is horizontal
Beam, curb girder and lower branch arm separately constitute an individual module, and easy to produce, ease of assembly is conducive to improve production and assembling
Efficiency；And by the mounting base that different components are arranged on bogie frame, realize the components fast assembling-disassembling of bogie.
Embodiment two
On the other hand the utility model provides a kind of bogie, including bogie frame as described above.
Wherein, two curb girders 200 and two lower branch arms that the bogie frame includes: crossbeam 100, is oppositely arranged
300, curb girder 200 and crossbeam 100 are box-structure；The top surface at the middle part of curb girder 200, which is recessed inwardly, is formed with installation groove 21；
Crossbeam 100 is arranged between two curb girders 200, and the both ends of crossbeam 100 are plugged in the installation groove 21 of two curb girders 200 respectively
It is interior；Two lower branch arms 300 are separately positioned on the outside of two curb girders 200, and lower branch arm 300 includes first connecting portion 31 and second
Interconnecting piece 32, curb girder 200 are clamped between first connecting portion 31 and second connecting portion 32, and first connecting portion 31 is plugged in close be somebody's turn to do
In the installation groove 21 of one of curb girder 200 of lower branch arm 300 and with the crossbeam that is plugged in the same installation groove 21
100 abut.
The top surface of first connecting portion 31 is provided with lateral damper mounting base 301 and transverse gear composition mounting base 302, laterally
Gear composition mounting base 302 is located at the lower section of lateral damper mounting base 301；The side of first connecting portion 31 is provided with Vertical Vibration Reduction
Two 303 skew symmetries of vertical damper mounting base setting in device mounting base 303 and two first connecting portions 31；Lower branch arm 300
Top be provided with air spring mounting base 304；The side of lower branch arm 300 is provided with the first brake clamp mounting base 305 and two
Two 305 skew symmetries of the first brake clamp mounting base setting on the side of a lower branch arm 300；The bottom end of lower branch arm 300 is arranged
There is steady wheel mounting base 306.In addition, there are two antisymmetric drawing pull bars to form mounting base 101 for setting on crossbeam 100.Into one
Step ground, there are two symmetrical axle boxes to form mounting base 201 for the top surface setting of curb girder 200；There are two the lateral surface settings of curb girder 200
Symmetrical guide wheel group is at mounting base 202.The top surface of curb girder 200 is provided with the second brake clamp mounting base 203 and two curb girders
Top surface on 203 skew symmetry of the second brake clamp mounting base setting.
Wherein, lateral damper mounting base 301, transverse gear form mounting base 302, vertical damper mounting base 303, air
Spring mounting seat 304, the first brake clamp mounting base 305, steady wheel mounting base 306, drawing pull bar form mounting base 101, axis
Case forms mounting base 201, guide wheel group into mounting base 202 and the second brake clamp mounting base 203, is respectively used to installation and laterally subtracts
Vibration device, vertical damper, air spring, brake clamp, steady wheel, drawing pull bar composition, axle box composition, is led at transverse gear composition
To wheel composition and brake clamp.
Also, lateral damper, transverse gear composition, vertical damper, air spring, brake clamp, steady wheel, directive wheel
Composition and brake clamp are individual installation module, axle box composition then with motor form, gear-box composition, axle, travelling wheel
Individually wheel realizes the driving of train to drive module to the components compositions such as composition, brake disc composition.Drawing pull bar composition then with lead
Draw the components such as beam composition, forms central traction module.By the way that all parts are carried out modularized design, in replacement easy-abrasion part
When do not need complicated dismantling process and entire module can be disassembled, the new module that changes the outfit can complete bogie rapid wear portion
The replacement of part realizes the rapid-maintenance of bogie, reduces period and the cost of maintenance.
Bogie provided by the embodiment of the utility model, framework, can be effectively by setting crossbeam, curb girder and lower branch arm
The local strength of component is improved, reasonable distribution stress distribution reduces the weight of bogie frame, realizes the lightweight of framework；
Crossbeam, curb girder and lower branch arm separately constitute an individual module, and easy to produce, ease of assembly is conducive to improve production and group
Fill efficiency；And by the mounting base that different components are arranged on bogie frame, realize the components fast assembling-disassembling of bogie.
Embodiment three
The utility model another further aspect also provides a kind of monorail train, including bogie as described above.
Straddle type monorail as a kind of short distance, adapt to the Rail Transit System of the medium and small volume of the flow of passengers, have construction cost it is low,
Wheel Rail Contact noise is small, can adapt to very little sweep and the advantages of compared with steep gradient etc., especially adaptation mountain city, middle small city
The construction of city's rail traffic.
Bogie is one of component mostly important in monorail train, and main function includes: the load-carrying for increasing vehicle, length
Degree and volume, the speed of service for improving train；Guarantee that car body can reliably be located at bogie under normal operating conditions
On, and so that wheel is converted into along the rolling of rail the translation of road transport row along car body by bearing arrangement；Car body is supported, is born simultaneously
Transmitting evenly distributes axis again from car body between wheel or from wheel track to the various load and active force between car body；It protects
Vehicle safety operation is demonstrate,proved, neatly can run and be smoothly through curve along straight path；The structure of bogie will be convenient for spring
The installation of vibration absorber reduces vibration with good damping behavior to mitigate the interaction between vehicle and route
And impact, reduce dynamic stress, improves vehicle smoothness and safety；Make full use of the adhesion between wheel track, transmitting traction
Power and brake force, amplify checking cylinder caused by brake force, make vehicle have good braking effect, with guarantee it is defined away from
Parking etc. within.
Monorail train provided by the embodiment of the utility model, bogie frame pass through setting crossbeam, curb girder and lower branch arm,
The local strength of component can be effectively improved, reasonable distribution stress distribution reduces the weight of bogie frame, realizes framework
Lightweight；Crossbeam, curb girder and lower branch arm separately constitute an individual module, and easy to produce, ease of assembly is conducive to improve life
Production and packaging efficiency；And by the mounting base that different components are arranged on bogie frame, realize that the components of bogie are fast
Speed dismounting.
In the description of the present invention, it should be understood that used term " center ", " length ", " width ",
" thickness ", " top ", " bottom end ", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outside" " axis
To ", the indicating positions such as " circumferential direction " or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of describing
The utility model and simplified description, rather than the position of indication or suggestion meaning or original part must have a particular orientation, with spy
Fixed construction and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is at least two, example
Such as two, three, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. shall be understood in a broad sense, such as may be a fixed connection, may be a detachable connection, or be integrally formed；It can be machinery
Connection is also possible to be electrically connected or can communicate with each other；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, the connection inside two elements or the interaction relationship of two elements can be made.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of bogie frame characterized by comprising crossbeam, two be oppositely arranged curb girder and two lower branch arms, institute
Stating curb girder and the crossbeam is box-structure；
The top surface at the middle part of the curb girder, which is recessed inwardly, is formed with installation groove；
The crossbeam is arranged between two curb girders, and the both ends of the crossbeam are plugged in the peace of two curb girders respectively
It fills in groove；
Two lower branch arms are separately positioned on the outside of two curb girders, and the lower branch arm includes first connecting portion and
Two interconnecting pieces, the curb girder are clamped between the first connecting portion and second connecting portion, and the first connecting portion, which is plugged in, to be leaned on
In the installation groove of one of them curb girder of the nearly lower branch arm and be plugged in the same installation groove
The crossbeam abuts.
2. bogie frame according to claim 1, which is characterized in that the crossbeam, the curb girder and the lower branch arm
Group weldering connection.
3. bogie frame according to claim 2, which is characterized in that between the bottom surface of the curb girder and the lower branch arm
It is provided with stiffener plate.
4. bogie frame according to claim 1, which is characterized in that further include two end carriages；
The both ends of one of them of two end carriages are threaded through the front end through-hole that the front end of two curb girders is opened up respectively
It is interior and together with two side beam weldings；
The rear end that the rear end that the both ends of another in two end carriages are threaded through two curb girders respectively is opened up is logical
In hole and together with two side beam weldings.
5. bogie frame according to any one of claims 1 to 4, which is characterized in that
The top surface of the first connecting portion is provided with lateral damper mounting base and transverse gear composition mounting base, the transverse gear group
It is located at the lower section of the lateral damper mounting base at mounting base；
The side of the first connecting portion is provided with two institutes in vertical damper mounting base and two first connecting portions
State the setting of vertical damper mounting base skew symmetry；
The top of the lower branch arm is provided with air spring mounting base；
The side of the lower branch arm is provided with two on the first brake clamp mounting base and the side of two lower branch arms
The setting of one brake clamp mounting base skew symmetry；
The bottom end of the lower branch arm is provided with steady wheel mounting base.
6. bogie frame according to any one of claims 1 to 4, which is characterized in that on the crossbeam there are two settings
Antisymmetric drawing pull bar forms mounting base.
7. bogie frame according to any one of claims 1 to 4, which is characterized in that the top surface of the curb girder is provided with
Two symmetrical axle boxes form mounting base；There are two symmetrical guide wheel groups into mounting base for the lateral surface setting of the curb girder.
8. bogie frame according to claim 7, which is characterized in that the top surface of the curb girder is provided with the second brake clip
Clamp the second brake clamp mounting base skew symmetry setting on mounting base and the top surface of two curb girders.
9. a kind of bogie, which is characterized in that including the described in any item bogie frames of claim 1 to 8.
10. a kind of monorail train, which is characterized in that including bogie as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821789250.8U CN209142144U (en) | 2018-11-01 | 2018-11-01 | Bogie frame, bogie and monorail train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821789250.8U CN209142144U (en) | 2018-11-01 | 2018-11-01 | Bogie frame, bogie and monorail train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209142144U true CN209142144U (en) | 2019-07-23 |
Family
ID=67272054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821789250.8U Active CN209142144U (en) | 2018-11-01 | 2018-11-01 | Bogie frame, bogie and monorail train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209142144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644548A (en) * | 2019-10-10 | 2021-04-13 | 中车唐山机车车辆有限公司 | Framework of bogie |
| CN112977517A (en) * | 2021-03-16 | 2021-06-18 | 浙江宝科智能设备有限公司 | Driving assembly of intelligent bus and assembling method thereof |
-
2018
- 2018-11-01 CN CN201821789250.8U patent/CN209142144U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644548A (en) * | 2019-10-10 | 2021-04-13 | 中车唐山机车车辆有限公司 | Framework of bogie |
| CN112977517A (en) * | 2021-03-16 | 2021-06-18 | 浙江宝科智能设备有限公司 | Driving assembly of intelligent bus and assembling method thereof |
| CN112977517B (en) * | 2021-03-16 | 2022-09-27 | 中宝科轨道交通集团有限公司 | Driving assembly of intelligent bus and assembling method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107187460B (en) | A kind of single-axle bogie of the Straddle type monorail vehicle using pivoted arm axle box | |
| CN105416331A (en) | Straddling type mono-rail bogie without primary spring | |
| CN105151069B (en) | A kind of subway engineering vehicle electric drive bogie | |
| CN209683708U (en) | A kind of built-in lightweight bogie of EMU non-powered axle box | |
| CN103523037A (en) | Track vehicle steering frame | |
| CN104627196B (en) | Bogie of high-speed railway vehicle | |
| CN101857033B (en) | 80km/h speed class B-type subway vehicle bogie | |
| CN102765402A (en) | Metro bogie | |
| CN201198321Y (en) | Light weight welding framework | |
| CN110155110A (en) | The bogie frame and bogie of rail vehicle | |
| CN204605835U (en) | A kind of high speed railway car bogie truck | |
| CN103625498A (en) | Two-axle bogie of electric locomotive with 30-ton axle weight | |
| CN104554324A (en) | Integrated framework and bogie | |
| CN110329301A (en) | A kind of narrow gage vehicle bogie and its manufacturing method | |
| CN209142144U (en) | Bogie frame, bogie and monorail train | |
| CN113715862A (en) | Single-wheel-pair bogie frame, bogie and railway vehicle | |
| CN100537323C (en) | Tension rod type hanging and height adjusting mechanism | |
| CN104648433B (en) | High-speed rail vehicle bogie | |
| CN111114576B (en) | Bogie and monorail train | |
| CN203888816U (en) | 30-ton axle load electric locomotive two-axle steering frame | |
| CN2920770Y (en) | Wide rail welding bogie | |
| CN110155087A (en) | Railway vehicle gear case, rail vehicle truck and rail vehicle | |
| CN201619580U (en) | 160 km/h broad-gauge high-speed three-axle bogie for passenger electric locomotive | |
| CN203593001U (en) | High-speed railway wagon bogie | |
| CN210707410U (en) | Bogie and rail vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |