CN108146462A - Bogie frame - Google Patents
Bogie frame Download PDFInfo
- Publication number
- CN108146462A CN108146462A CN201711445993.3A CN201711445993A CN108146462A CN 108146462 A CN108146462 A CN 108146462A CN 201711445993 A CN201711445993 A CN 201711445993A CN 108146462 A CN108146462 A CN 108146462A
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- China
- Prior art keywords
- curb girder
- installing plate
- crossbeam
- bogie frame
- installing
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/50—Other details
- B61F5/52—Bogie frames
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention provides a kind of bogie frame, including two the first curb girders and the second curb girder and crossbeam arranged in parallel.The integrated installing seat for installing tread sweeping device and brake apparatus is equipped on first curb girder and the second curb girder；The integrated installing seat is compact-sized and one dual-purpose, improves the space availability ratio of the bogie stent；The bogie frame is additionally provided with the first damping installation seat, the second damping installation seat, vertical damping installation seat and horizontal shock-absorbing mounting base for setting damping device；For setting the traction electric machine mounting base of traction electric machine and setting the gear-box mounting base of gear-box；For setting the drawing pull bar mounting base of drawing pull bar；For setting the anti-side rolling torsion rod mounting base of anti-side rolling torsion rod；For setting the stopping seat of backstop panel.The bogie frame of the present invention can realize the versatility of each suspender, reduce the rotary inertia of bogie, prevent the generation of wheel polygon, ensure safety and the comfort of locomotive operation.
Description
Technical field
The present invention relates to rolling stock manufacture and mounting technology field more particularly to a kind of bogie frames.
Background technology
With the fast development of national economy, Urbanization in China is constantly accelerated, and to meet the trip of people, needs
Accelerate the construction of suburb and administrative region of a city railway, so research speed class higher, the more railcars of handling capacity of passengers are necessary.Turn
EEF bogie to frame as railcar is one of most critical component of railcar, directly determines the safety of vehicle operation
It is higher and higher to the performance requirement of rolling stock especially bogie under property and comfort, especially high-speed overload operating condition,
Main body framework of the framework as bogie is most crucial component on bogie, plays each functional unit of connection, transmits and bear to carry
The effects that lotus.
Current high-speed overload subway bogie frame is set frequently with " H " type welded frame, different location architecturally
The mounting base of each suspender is put, which is usually made of crossbeam and curb girder, and mounting base includes being mounted on curb girder substantially
Damping device mounting base, the drawing pull bar mounting base on crossbeam and the brake assemblies on curb girder installation
Mounting base of mounting base and driving device of seat and the tread sweeping device on curb girder etc., different bogie frames
Specific mounting base pattern it is all different.
Therefore, the existing bogie frame used is not carried out generalization, also pacifies positioned at the brake assemblies of side rail outer
Dress seat can not realize the correction of the flank shape of wheel, although having only a few framework to increase tread cleaner carries out wheel correction of the flank shape function, need
Individually to increase mounting base, since frame design space is limited, lead to bogie frame unreasonable structure, support or bonding strength
Also it is greatly affected.
Invention content
At least one in order to solve the problems, such as to mention in background technology, the present invention provides a kind of bogie frame, can realize
The versatility of each suspender reduces the rotary inertia of bogie, prevents the generation of wheel polygon, ensures the peace of locomotive operation
Full property and comfort.
To achieve these goals, the present invention provides a kind of bogie frame, including two arranged in parallel first
Curb girder and the second curb girder and the crossbeam being connected between the first curb girder and the second curb girder.
The close crossbeam side of first curb girder and the close crossbeam side of the second curb girder are equipped with to install tread sweeping
The integrated installing seat of device and brake apparatus.
In above-mentioned bogie frame, optionally, integrated installing seat includes connector, and one end of connector is arranged on
On first curb girder and the second curb girder, the other end of connector is equipped with to install the first installing plate of tread sweeping device and be used for
The plate face of second installing plate of installation brake apparatus, the first installing plate and the second installing plate, which has, presets angle, in connector
Mandrel line is parallel to the plate face of the first installing plate and the second installing plate.
In above-mentioned bogie frame, optionally, the lateral margin of the first installing plate is fixed on the plate face of the second installing plate
On, the first installing plate is connect with tread sweeping device and the second installing plate with brake apparatus by the first fastener.
First installing plate is equipped at least one the first mounting hole for the first fastener of setting, is set on the second installing plate
There is at least one the second mounting hole for the first fastener of setting.
In above-mentioned bogie frame, optionally, the second mounting hole has multiple, the first installing plate and the second installing plate
Junction offer round nut mounting hole, close to the of the junction of the first installing plate and the second installing plate on the second installing plate
Two mounting holes are connected with round nut mounting hole, and round nut is equipped in round nut mounting hole, and the first fastener wears the second peace successively
Dress hole and round nut mounting hole are connect with round nut, and brake apparatus is mounted on the second installing plate.
In above-mentioned bogie frame, optionally, it is damping device that bogie frame, which is additionally provided with for installing one,
First damping installation seat, for install two be damping device the second damping installation seat, for install vertical damping device hang down
Horizontal shock-absorbing mounting base to damping installation seat and for installing horizontal shock-absorbing device.
First damping installation seat and vertical damping installation seat are respectively arranged on both ends and the second curb girder of the first curb girder
Both ends.
Second damping installation seat is separately positioned on the top stage casing of the first curb girder and the top stage casing of the second curb girder.
Horizontal shock-absorbing mounting base is arranged on the top of crossbeam.
In above-mentioned bogie frame, optionally, two sides of crossbeam are respectively provided with installation traction electric machine
Traction electric machine mounting base and gear-box mounting base for installing gear-box.
In above-mentioned bogie frame, optionally, the top of crossbeam is used to install drawing pull bar equipped at least one
Drawing pull bar mounting base, drawing pull bar is connected between bogie frame and locomotive car body, for leading bogie frame
Gravitation is transferred to locomotive car body.
In above-mentioned bogie frame, optionally, the bottom of crossbeam is turned round equipped at least one for installing anti-side rolling
The anti-side rolling torsion rod mounting base of bar, what anti-side rolling torsion rod was used to limiting locomotive car body sidewinders angle.
In above-mentioned bogie frame, optionally, the top of crossbeam is equipped at least one stopping with backstop panel
Block seat, the plate face extending direction of backstop panel are located at the length direction of crossbeam, and backstop panel is arranged in the machine on the upside of crossbeam
The bottom of vehicle car body is moved for limiting locomotive car body in the length direction of crossbeam.
In above-mentioned bogie frame, optionally, the top of the first curb girder and the second curb girder is equipped with default protrusion height
The altitude datum block of degree.
Being equipped with for mounting height away from the side of crossbeam away from crossbeam side and the second curb girder of first curb girder
The altitude valve adjustment bar mounting base of valve adjustment bar.
Bogie frame provided by the invention, including two the first curb girders and the second curb girder arranged in parallel and
The crossbeam being connected between the first curb girder and the second curb girder.The close crossbeam side of first curb girder and the close crossbeam of the second curb girder
Side is equipped with the integrated installing seat for installing tread sweeping device and brake apparatus；The integrated installing seat is compact-sized and one
Seat is dual-purpose, improves the space availability ratio of the bogie stent；The bogie frame be additionally provided with for damping device is set
One damping installation seat, the second damping installation seat, vertical damping installation seat and horizontal shock-absorbing mounting base；For setting traction electric machine
The gear-box mounting base of traction electric machine mounting base and setting gear-box；For setting the drawing pull bar mounting base of drawing pull bar；With
In the anti-side rolling torsion rod mounting base of setting anti-side rolling torsion rod；For setting the stopping seat of backstop panel.The steering structure of the present invention
Frame can realize the versatility of each suspender, reduce the rotary inertia of bogie, keep the performance of sticking together of wheel wheel face stabilization, and
And the generation of wheel polygon is prevented, ensure safety and the comfort of locomotive operation.
The construction of the present invention and its other goals of the invention and advantageous effect will be in conjunction with the accompanying drawings to preferred real
Apply the description of example and more obvious understandable.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to make simply to introduce, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram of bogie frame provided in an embodiment of the present invention；
Fig. 2 is the structure diagram of bogie frame provided in an embodiment of the present invention；
Fig. 3 is the structure diagram of bogie frame provided in an embodiment of the present invention；
Fig. 4 is the front view of bogie frame provided in an embodiment of the present invention；
Fig. 5 is the vertical view of bogie frame provided in an embodiment of the present invention；
Fig. 6 is the partial schematic diagram at the integrated installing seat of bogie frame provided in an embodiment of the present invention；
Fig. 7 is the structure diagram of the integrated installing seat of bogie frame provided in an embodiment of the present invention；
Fig. 8 is the structure diagram of the integrated installing seat of bogie frame provided in an embodiment of the present invention；
Fig. 9 is the round nut structure diagram of the integrated installing seat of bogie frame provided in an embodiment of the present invention.
Reference sign：
The first curb girders of 10-；
The second curb girders of 20-；
30- crossbeams；
40- integrated installing seats；
41- connectors；
The first installing plates of 42-；
The first mounting holes of 421-；
The second installing plates of 43-；
The second mounting holes of 431-；
44- round nut mounting holes；
45- round nuts；
50- tread sweeping devices；
60- brake apparatus；
The first damping installation seats of 71-；
The second damping installation seats of 72-；
The vertical damping installation seats of 73-；
74- horizontal shock-absorbing mounting bases；
81- traction electric machine mounting bases；
82- gear-box mounting bases；
83- drawing pull bar mounting bases；
84- anti-side rolling torsion rod mounting bases；
85- stopping seats；
851- backstop panels；
86- altitude datum blocks；
87- altitude valves adjust bar mounting base；
88- through-holes；
89- lifting lugs.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the preferred embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is further described in more detail.In the accompanying drawings, it is identical from beginning to end or
Similar label represents same or similar component or the component with same or like function.Described embodiment is this hair
Bright part of the embodiment, instead of all the embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to
For explaining the present invention, and it is not considered as limiting the invention.Based on the embodiments of the present invention, ordinary skill
Personnel's all other embodiments obtained without creative efforts, shall fall within the protection scope of the present invention.
The embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
In the present invention unless specifically defined or limited otherwise, belong to " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, such as can be fixedly connected or be detachably connected or integral；Can be that machinery connects
It connects, can be directly connected to or be indirectly connected with by intermediary, can be the connection inside two elements or two
The interaction relationship of element, unless otherwise restricted clearly.It for the ordinary skill in the art, can be according to tool
Body situation understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1 is the structure diagram of bogie frame provided in an embodiment of the present invention.Fig. 2 is provided in an embodiment of the present invention
The structure diagram of bogie frame.Fig. 3 is the structure diagram of bogie frame provided in an embodiment of the present invention.Fig. 4 is this
The front view for the bogie frame that inventive embodiments provide.Fig. 5 is the vertical view of bogie frame provided in an embodiment of the present invention.
Fig. 6 is the partial schematic diagram at the integrated installing seat of bogie frame provided in an embodiment of the present invention.Fig. 7 is the embodiment of the present invention
The structure diagram of the integrated installing seat of the bogie frame of offer.Fig. 8 is bogie frame provided in an embodiment of the present invention
The structure diagram of integrated installing seat.Fig. 9 is the round nut of the integrated installing seat of bogie frame provided in an embodiment of the present invention
Structure diagram.
The bogie frame used in China market at present, most of is to form " H " type by crossbeam and curb girder to weld structure
Frame sets the mounting base of various suspenders, therefore not yet realized in existing bogie frame general in the different location of framework
Change, and only have only a few setting on bogie frame for installing the mounting base of tread cleaner.It is being not provided with tread sweeping
In the locomotive of device, during locomotive driving, there are oil stains and spot on the contact surface of wheel and rail level, reduce the adhesion of the two
Property.Further, easily there is deformation in the wheel of heavy loading locomotive, these stability and peace that will all largely effect on locomotive operation
Quan Xing.And the bogie frame of tread cleaner mounting base is provided with, which is all located at greatly on the outside of framework, occupies larger
Installation space, therefore lead to current bogie frame unreasonable structure, and further influence its bearing strength.
Based on above-mentioned technical problem, with reference to shown in attached drawing 1 to attached drawing 9, the embodiment of the present invention provide one kind in order to realize on
Stating purpose, the present invention provides a kind of bogie frame, including two the first curb girders 10 and the second curb girder 20 arranged in parallel,
And it is connected to the crossbeam 30 between the first curb girder 10 and the second curb girder 20.
30 side of close crossbeam of first curb girder 10 and 30 side of close crossbeam of the second curb girder 20 are equipped with to install
The integrated installing seat 40 of tread sweeping device 50 and brake apparatus 60.
It should be noted that bogie frame provided in this embodiment can be used for travel speed in the railcar of 120km/h
, in the process of moving, bogie frame needs to support the weight of vehicle the locomotive run at high speed due to these, connects various work(
The suspender of energy, transmission and bearing load, therefore the bogie frame itself needs higher bearing strength.The present embodiment provides
Bogie frame include the crossbeam of the first curb girder 10 and the second curb girder 20 arranged in parallel and connection therebetween
30,30 and first curb girder 10 of crossbeam and the second curb girder 20 can be the connections that can improve three in this way by being welded to connect
The support strength of intensity and entire bogie frame.It should be pointed out that the central axis of the crossbeam 30 can be perpendicular to the
One curb girder 10 and the second curb girder 20 are set, and such design method can reduce the design of bogie frame and prepare difficulty.Two
Practical in use, the central axis of the crossbeam 30 can also be is obliquely installed with the first curb girder 10 and the second curb girder 20, incline
Rake angle can be adjusted as needed, and the present embodiment is to this and is not limited, and is also not limited to above-mentioned example.
Further, for ease of the installation and transport in bogie frame later stage, the top of the first curb girder 10 and the second curb girder 20
Portion may be provided for hanging the lifting lug 89 of society crane hook, which could be provided as multiple, and multiple lifting lugs 89 are distinguished
20 top of the first curb girder 10 and the second curb girder is symmetricly set on, improves suspension stability.
Further, the crossbeam 30 can be that the both ends of length direction connect respectively with the first curb girder 10 and the second curb girder 20
It connects.The present embodiment provides be provided in the first side for installing the integrated installing seat 40 of tread sweeping device 50 and brake apparatus 60
30 side of close crossbeam of beam 10 and 30 side of close crossbeam of the second curb girder 20 and the first curb girder 10 and the second curb girder 20
Inside, in this way can be excessive to avoid the tread sweeping device 50 and 60 volume of brake apparatus of installation, occupy more first curb girder
10 and the space in the outside of the second curb girder 20, influence the installation of remaining suspender and the traveling of locomotive.It will installation tread sweeping dress
50 and brake apparatus 60 while the setting quantity that mounting base can be reduced on the integrated installing seat 40 are put, is turned to so as to improve
Space availability ratio on framework frame.
It should be noted that integrated installing seat 40 provided in this embodiment installs tread sweeping device 50, the tread sweeping
Device 50 mainly stretches into the piston rod that can be reciprocatingly slided inside cylinder barrel and along inner cavity of cylinder including cylinder barrel, one end, piston rod
The other end is rotatably connected with grinding block.When the tread sweeping device 50 works, grinding block is under piston rod induced effect
Always it is connected on the wheel face of wheel, by grinding block and wheel face friction so as to remove the spot of wheel face and oil stain, keeps wheel face
That stablizes between rail of railway sticks together performance, so as to ensure that stablizing for vehicle travels.Further, grinding block can by
Piston rod end rotates, so as to being fitted tightly on wheel face always, to repair due to heavy loading locomotive the deformed area caused by wheel face
Domain, so as to further improve the stability in wheel operational process.
Furthermore it should be noted that integrated installing seat provided in this embodiment 40 is also equipped with brake apparatus 60 simultaneously, is somebody's turn to do
Brake apparatus 60 can be brake clamp, which is internally provided with wheel cylinder piston, and hub for vehicle wheel is equipped with matches therewith
Close the brake disc used, brake clamp locomotive control device connection, when brake clamp receives the braking letter of control device transmission
Number when, the brake block that the piston rod of wheel cylinder piston squeezes brake clamp end is moved to brake disc, so that brake disc compresses
The wheel hub of wheel realizes braking.
Further, there are four integrated installing seat 40 provided in this embodiment is total to, it is close to be separately positioned on the first curb girder 10
Close to the both ends of 30 side of crossbeam, the cleaning for being respectively used to four wheels is repaiied for the both ends of 30 side of crossbeam and the second curb girder 20
Shape and braking.
Specifically, integrated installing seat 40 includes connector 41, one end of connector 41 is arranged on the first curb girder 10 and second
On curb girder 20, the other end of connector 41 is equipped with the first installing plate 42 for installing tread sweeping device 50 and is made for installing
The plate face of second installing plate 43 of dynamic device 60, the first installing plate 42 and the second installing plate 43 has default angle, connector 41
Centerline axis parallel in the plate face of the first installing plate 42 and the second installing plate 43.
It should be noted that with reference to shown in attached drawing 6, since tread sweeping device 50 and brake apparatus 60 are mounted on collection simultaneously
Into in mounting base 40, therefore for the two is avoided to install and interfered with each other using process, 41 end of connector of integrated installing seat 40
Equipped with the first installing plate 42 and the second installing plate 43, the plate face of the first installing plate 42 and the second installing plate 43 has default angle,
By the way that tread sweeping device 50 and brake apparatus 60 are separately positioned on the first installing plate 42 and the second installing plate 43, so that two
Person contacts the wheel face and wheel hub of wheel respectively.
Default angle in the present embodiment can be 34 degree to 45 degree of angle, can also basis in practical design
Need to adjust the concrete numerical value of default angle, the present embodiment is to this and is not limited, and does not also limit to above-mentioned example.
Further, the lateral margin of the first installing plate 42 is fixed in the plate face of the second installing plate 43, the first installing plate 42 with
50 and second installing plate 43 of tread sweeping device is connect with brake apparatus 60 by the first fastener.
First installing plate 42 is equipped at least one the first mounting hole 421 for the first fastener of setting, the second installation
Plate 43 is equipped at least one the second mounting hole 431 for the first fastener of setting.
The first installing plate 42 and the second installing plate 43 of the integrated installing seat 40 of the offer of the present embodiment can be by
The lateral margin of one installing plate 42 is fixed on the connection that the two is realized in the plate face of the second installing plate 43, while realizes have between the two
The design of default angle.Tread sweeping device 50 and brake apparatus 60 may each be to be removably attachable to by the first fastener
On first installing plate 42 and the second installing plate 43.First fastener can be screw or rivet.
Further, the second mounting hole 431 has multiple, and the junction of the first installing plate 42 and the second installing plate 43 offers
Round nut mounting hole 44, close to the second installation of the first installing plate 42 and the junction of the second installing plate 43 on the second installing plate 43
Hole 431 is connected with round nut mounting hole 44, and round nut 45 is equipped in round nut mounting hole 44, and the first fastener wears second successively
Mounting hole 431 and round nut mounting hole 44 are connect with round nut 45, and brake apparatus 60 is mounted on the second installing plate 43.
It should be noted that with reference to attached drawing 7 and attached drawing 8 since the first installing plate 42 is that lateral margin is fixed on the second installing plate 43
Plate face on, therefore on the first installing plate 42 close to both junction the second mounting hole 431 do not have enough first fasteners
The space for wearing and connecting, therefore to solve the problems, such as this, the circle connected with the second mounting hole 431 is offered in the junction of the two
Nut mounting hole 44, round nut mounting hole 44 is interior to be equipped with round nut 45, can be by tight by first when installing brake apparatus 60
Firmware is connect after wearing the second mounting hole 431 and round nut mounting hole 44 successively with round nut 45, makes what brake apparatus 60 was stablized
On the second installing plate 43.With reference to shown in attached drawing 9, round nut 45 can be the screw plug for having multiple threaded holes, and first is tight
Firmware can be the bolt that is connect with threaded hole with the connection both realized.
Further, with reference to shown in attached drawing 9, for ease of two spiral shells of 43 junction of the first installing plate 42 and the second installing plate
Bolt connects jointly, and threaded hole there are two settings on round nut 45, the two threaded holes are set along the axis direction of round nut 45,
It is bolted simultaneously for two, the set-up mode of a threaded hole, the present embodiment is only set on middle nut compared with the prior art
The mounting stability of the brake apparatus 60 on the second installing plate 43 can be improved.Further, the present embodiment is to the quantity of threaded hole
Be not restricted to two, the threaded hole can also be set multiple in actual use, multiple threaded holes along round nut axis
Direction is set, and the screw thread hole number on round nut is equal with 431 quantity of the second mounting hole on the second installing plate 43, and one is a pair of
It should set, for connecting multiple bolts, improve the connective stability of brake apparatus.
Further, bogie frame is additionally provided with is the first damping installation seat 71 of damping device, is used for for installation one
Installation two be damping device the second damping installation seat 72, for install the vertical damping installation seat 73 of vertical damping device and use
In the horizontal shock-absorbing mounting base 74 of installation horizontal shock-absorbing device.
First damping installation seat 71 and vertical damping installation seat 73 are respectively arranged on the both ends and second of the first curb girder 10
The both ends of curb girder 20.
Second damping installation seat 72 is separately positioned on the top stage casing of the first curb girder 10 and the top stage casing of the second curb girder 20.
Horizontal shock-absorbing mounting base 74 is arranged on the top of crossbeam 30.
It should be noted that reduce the vibrations between wheel and locomotive car body, use is additionally provided on bogie frame
In the damping installation seat of installation dampening assembly, wherein the first damping installation seat 71 is separately positioned on the both ends and the of the first curb girder 10
The both ends of two curb girders 20 for hanging single stage suspension part steel spring, complete for the first time to be isolated and mitigate to be transferred to locomotive by wheel
The vibrations and impact of body.
Further, the second damping installation seat 72 is separately positioned on top stage casing and second curb girder 20 of the first curb girder 10
Top stage casing two is air spring for installing, complete to be isolated and mitigate for second by wheel be transferred to locomotive car body vibrations and
Impact.
Vertical damping installation seat 73 is separately positioned on the both ends of the first curb girder 10 and the both ends of the second curb girder 20, horizontal shock-absorbing
Mounting base 74 is arranged on the top of crossbeam 30, be respectively used to alleviate bogie frame in the horizontal direction with the vibrations of vertical direction,
So as to improve the consistent level of locomotive car body traveling.
Further, two sides of crossbeam 30 are respectively provided with 81 He of traction electric machine mounting base of installation traction electric machine
For installing the gear-box mounting base 82 of gear-box.
The operation of component is carried it should be noted that the traction electric machine in the traction electric machine mounting base 81 of the present embodiment is wheel
For power, traction electric machine brings into operation after receiving the control signal of control device, by shaft coupling to gear-box output torque,
Torque is converted into after torque and is transferred to axle by gear-box, and locomotive car body movement is realized in the operating of axle driven wheel.
Further, the top of crossbeam 30 is equipped at least one for installing the drawing pull bar mounting base 83 of drawing pull bar,
Drawing pull bar is connected between bogie frame and locomotive car body, for the tractive force of bogie frame to be transferred to locomotive
Body.
It should be noted that the drawing pull bar in drawing pull bar mounting base 83 provided in this embodiment can select current city
Common drawing pull bar type on field, to improve the applicability of the bogie.It is connected between crossbeam 30 and car body, plays traction
The effect even hung.
As a kind of achievable embodiment, the bottom of crossbeam 30 is used to install anti-side rolling torsion rod equipped at least one
Anti-side rolling torsion rod mounting base 84, what anti-side rolling torsion rod was used to limiting locomotive car body sidewinders angle.It should be noted that the anti-side is rolled
Torsion bar has deformable torsion bar, sidewinders angle by torsional deflection limitation locomotive car body, ensures the heavy of locomotive car body
Transportation by driving moves.
As a kind of achievable embodiment, the top of crossbeam 30 is equipped at least one stopping with backstop panel 851
Block seat 85, the plate face extending direction of backstop panel 851 are located at the length direction of crossbeam 30, and backstop panel 851 is arranged in horizontal stroke
The bottom of the locomotive car body of 30 upside of beam is moved for limiting locomotive car body in the length direction of crossbeam 30.
As a kind of achievable embodiment, the top of the first curb girder 10 and the second curb girder 20 is equipped with default height of projection
Altitude datum block 86.
First curb girder 10 is used for away from 30 side of crossbeam and being equipped with away from the side of crossbeam 30 for the second curb girder 20
The altitude valve adjustment bar mounting base 87 of mounting height valve adjustment bar.
It should be noted that with reference to shown in Figure of description 3, in locomotive car body and the bogie frame installation process,
Bar is adjusted to adjust the mounting height of locomotive car body by altitude valve, altitude datum block 86 provides standard foundation for adjustment process,
Altitude datum block 86 has preset height of projection, which can be adjusted as needed, the present embodiment to this simultaneously
It is not limited.It should be pointed out that altitude valve adjustment bar mounting base 87 and altitude datum are not showed that on remaining attached drawing
The installation site of block 86 is identical with attached drawing 3.
Bogie frame provided in an embodiment of the present invention includes two the first curb girders 10 and the second side arranged in parallel
Beam 20 and the crossbeam 30 being connected between the first curb girder 10 and the second curb girder 20.30 side of close crossbeam of first curb girder 10
The integrated peace for installing tread sweeping device 50 and brake apparatus 60 is equipped with 30 side of close crossbeam of the second curb girder 20
Fill seat 40；The integrated installing seat 40 is compact-sized and one dual-purpose, improves the space availability ratio of the bogie stent；The steering
Framework frame is additionally provided with that the first damping installation seat 71, the second damping installation seat 72, vertical damping of damping device is set to install
Seat 73 and horizontal shock-absorbing mounting base 74；For setting the traction electric machine mounting base 81 of traction electric machine and setting the gear-box of gear-box
Mounting base 82；For setting the drawing pull bar mounting base 83 of drawing pull bar；For the anti-side rolling torsion rod of anti-side rolling torsion rod to be set to pacify
Fill seat 84；For setting the stopping seat 85 of backstop panel 851.The bogie frame of the present invention can realize the general of each suspender
Property, the rotary inertia of bogie is reduced, keep wheel wheel face stabilization sticks together performance, and prevent the generation of wheel polygon,
Ensure safety and the comfort of locomotive operation.
In the description of the present embodiment, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instructions such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown, is for only for ease of description the present embodiment and simplifies description rather than instruction or imply meaning
Device or component must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that the present embodiment
The limitation of protection domain.
In addition, term " first " " second " is only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define as a result, the feature of " first " " second " can express or
Impliedly include at least one this feature.In the description of the present invention, " multiple " are meant that at least two, such as two, three
It is a etc., unless otherwise specifically defined.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Can so modify to the technical solution recorded in foregoing embodiments either to which part or all technical features into
Row equivalent replacement；And these modifications or replacement, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of bogie frame, which is characterized in that including two the first curb girders and the second curb girder arranged in parallel and
The crossbeam being connected between first curb girder and second curb girder；
First curb girder is used for close to the crossbeam side and being equipped with close to the crossbeam side for second curb girder
The integrated installing seat of tread sweeping device and brake apparatus is installed.
2. bogie frame according to claim 1, which is characterized in that the integrated installing seat includes connector, described
One end of connector is arranged on first curb girder and second curb girder, and the other end of the connector is equipped with to install
First installing plate of the tread sweeping device and the second installing plate for installing the brake apparatus, first installing plate
There is default angle with the plate face of second installing plate, the centerline axis parallel of the connector in first installing plate and
The plate face of second installing plate.
3. bogie frame according to claim 2, which is characterized in that the lateral margin of first installing plate is fixed on described
In the plate face of second installing plate, first installing plate and the tread sweeping device and second installing plate with it is described
Brake apparatus is connected by the first fastener；
First installing plate is equipped at least one the first mounting hole for being used to set first fastener, second peace
Loading board is equipped at least one the second mounting hole for being used to set first fastener.
4. bogie frame according to claim 3, which is characterized in that second mounting hole have it is multiple, described first
The junction of installing plate and second installing plate offers round nut mounting hole, close to described first on second installing plate
Second mounting hole of the junction of installing plate and second installing plate is connected with the round nut mounting hole, the round spiral shell
Be equipped with round nut in female mounting hole, first fastener wear successively second mounting hole and the round nut mounting hole with
The round nut connection, the brake apparatus is mounted on second installing plate.
5. according to claim 1-4 any one of them bogie frames, which is characterized in that the bogie frame is additionally provided with use
It is the first damping installation seat of damping device, is the second damping installation seat of damping device, is used for for installation two in installation one
The vertical damping installation seat of vertical damping device and the horizontal shock-absorbing mounting base for installing horizontal shock-absorbing device are installed；
First damping installation seat and the vertical damping installation seat are respectively arranged on both ends and the institute of first curb girder
State the both ends of the second curb girder；
Second damping installation seat is separately positioned in the top stage casing of first curb girder and the top of second curb girder
Section；
The horizontal shock-absorbing mounting base is arranged on the top of the crossbeam.
6. according to claim 1-4 any one of them bogie frames, which is characterized in that two sides difference of the crossbeam
Equipped with the traction electric machine mounting base for installing traction electric machine and the gear-box mounting base for installing gear-box.
7. according to claim 1-4 any one of them bogie frames, which is characterized in that the top of the crossbeam is equipped at least
One drawing pull bar mounting base for being used to install drawing pull bar, the drawing pull bar are connected to the bogie frame and locomotive
Between body, for the tractive force of the bogie frame to be transferred to the locomotive car body.
8. bogie frame according to claim 7, which is characterized in that the bottom of the crossbeam is equipped at least one be used for
The anti-side rolling torsion rod mounting base of anti-side rolling torsion rod is installed, the anti-side rolling torsion rod is used to limit the angle of roll of the locomotive car body
Degree.
9. bogie frame according to claim 7, which is characterized in that the top of the crossbeam has equipped at least one
The stopping seat of backstop panel, the plate face extending direction of the backstop panel are located at the length direction of the crossbeam, the stop surface
Plate is arranged in the bottom of the locomotive car body on the upside of the crossbeam, for limiting the locomotive car body in the crossbeam
Length direction moves.
10. bogie frame according to claim 7, which is characterized in that first curb girder and second curb girder
Top is equipped with the altitude datum block of default height of projection；
Being equipped with away from the side of the crossbeam away from the crossbeam side and second curb girder of first curb girder
Altitude valve for mounting height valve adjustment bar adjusts bar mounting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711445993.3A CN108146462B (en) | 2017-12-27 | 2017-12-27 | Bogie frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711445993.3A CN108146462B (en) | 2017-12-27 | 2017-12-27 | Bogie frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108146462A true CN108146462A (en) | 2018-06-12 |
| CN108146462B CN108146462B (en) | 2019-11-05 |
Family
ID=62463279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711445993.3A Active CN108146462B (en) | 2017-12-27 | 2017-12-27 | Bogie frame |
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| Country | Link |
|---|---|
| CN (1) | CN108146462B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108928363A (en) * | 2018-07-19 | 2018-12-04 | 中车青岛四方机车车辆股份有限公司 | Bogie frame and train with it |
| CN108944986A (en) * | 2018-07-19 | 2018-12-07 | 中车青岛四方机车车辆股份有限公司 | Brake clamp mounting structure and train bogie with it |
| CN108944982A (en) * | 2018-07-19 | 2018-12-07 | 中车青岛四方机车车辆股份有限公司 | Bogie and train with it |
| CN109591841A (en) * | 2018-11-23 | 2019-04-09 | 中车唐山机车车辆有限公司 | Municipal rail train bogie |
| CN110422193A (en) * | 2019-08-12 | 2019-11-08 | 中车株洲电力机车有限公司 | A kind of motor-car framework of light rail vehicle |
| CN110979378A (en) * | 2019-12-20 | 2020-04-10 | 中车长春轨道客车股份有限公司 | Framework device based on novel vibration reduction structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108928363A (en) * | 2018-07-19 | 2018-12-04 | 中车青岛四方机车车辆股份有限公司 | Bogie frame and train with it |
| CN108944986A (en) * | 2018-07-19 | 2018-12-07 | 中车青岛四方机车车辆股份有限公司 | Brake clamp mounting structure and train bogie with it |
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| CN109591841A (en) * | 2018-11-23 | 2019-04-09 | 中车唐山机车车辆有限公司 | Municipal rail train bogie |
| CN110422193A (en) * | 2019-08-12 | 2019-11-08 | 中车株洲电力机车有限公司 | A kind of motor-car framework of light rail vehicle |
| CN110979378A (en) * | 2019-12-20 | 2020-04-10 | 中车长春轨道客车股份有限公司 | Framework device based on novel vibration reduction structure |
| CN110979378B (en) * | 2019-12-20 | 2021-03-16 | 中车长春轨道客车股份有限公司 | Framework device based on novel vibration reduction structure |
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| CN108146462B (en) | 2019-11-05 |
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