CN109515467A - Frame apparatus - Google Patents
Frame apparatus Download PDFInfo
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- CN109515467A CN109515467A CN201811516631.3A CN201811516631A CN109515467A CN 109515467 A CN109515467 A CN 109515467A CN 201811516631 A CN201811516631 A CN 201811516631A CN 109515467 A CN109515467 A CN 109515467A
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- Prior art keywords
- main truss
- lateral
- frame apparatus
- damper
- connect
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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)
- Vibration Prevention Devices (AREA)
Abstract
The present invention provides a kind of frame apparatus, for multiaxle bogies, the frame apparatus includes main truss, traction device and two secondary frameworks, main truss with car body for abutting, two secondary frameworks are connected to the opposite both ends of main truss, traction device is arranged on main truss, and traction device is located between two secondary frameworks and is respectively articulated with two secondary frameworks.Frame apparatus provided by the invention increases the quantity of secondary framework, to improve the load-bearing capacity of bogie by the connection of main truss and two secondary frameworks；It is hinged by traction device and two secondary frameworks, it ensure that frame apparatus can be smooth excessively curved；Improve the load-bearing capacity and travelling speed of bogie.
Description
Technical field
The present invention relates to technical field of rail traffic more particularly to a kind of frame apparatus.
Background technique
Train due to biggish freight volume and faster travelling speed, train accounts in rail vehicle transportation
According to critical positions.Simultaneously as the increase to freight demand, load-carrying and travelling speed to train propose higher want
It asks.
Usually the bogie of train is improved there are two types of mode to increase the loading capacity of train in the prior art, first is that
Bicycle load-carrying is improved by increasing axis again；But increase axis and be affected again to track, it is unfavorable for making for a long time for track
With.Second is that improving bicycle load-carrying by increasing the number of axle；But increase the corresponding wheelbase of the number of axle and will increase, it is unfavorable for high speed and transports
It is defeated.
Therefore, the train bogie of load capacity and rapid transit can be met as urgently to be resolved simultaneously by designing one kind
Problem.
Summary of the invention
The embodiment of the present invention provides a kind of frame apparatus, cannot be met simultaneously with solving train bogie in the prior art
The problem of load capacity and rapid transit.
The embodiment of the present invention provides a kind of frame apparatus, is applied to multiaxle bogies, which includes main truss, leads
Leading-in device and two secondary frameworks, the main truss are used to abut with car body,
Two secondary frameworks are connected to the opposite both ends of the main truss, and the traction device is arranged in the main truss
On, the traction device is located between two secondary frameworks and is respectively articulated with two secondary frameworks；
Wheel described in the driving device and at least two groups is to being located on the secondary framework, the driving device and at least one set of
It is described wheel to connect and drive it is described wheel to rotation.
As an alternative embodiment, a kind of frame apparatus provided in an embodiment of the present invention, have on the main truss
Have a through hole, the traction device includes draw beam and traction component, the top of the draw beam pass through the through hole and with
The car body connection, the draw beam are connect with the secondary framework by the traction component.
As an alternative embodiment, a kind of frame apparatus provided in an embodiment of the present invention, edge in the through hole
The direction of the length of the car body is provided with the first lateral vibration absorbing component, the first lateral vibration absorbing component includes first
Lateral stop member and the first lateral damper；Described first lateral stop member is abutted with the draw beam, and described first laterally subtracts
The device that shakes connects the main truss and the draw beam.
As an alternative embodiment, a kind of frame apparatus provided in an embodiment of the present invention, have on the main truss
There is air spring mounting base, the air spring is connect with the air spring mounting base, and the air spring is for connecting institute
State main truss and the secondary framework.
As an alternative embodiment, a kind of frame apparatus provided in an embodiment of the present invention, further includes second lateral
Damping assembly, the second lateral vibration absorbing component are arranged along the direction of the length perpendicular to the car body；Described second laterally subtracts
The component that shakes includes the second lateral damper, and second lateral damper connects the main truss and the secondary framework.
As an alternative embodiment, a kind of frame apparatus provided in an embodiment of the present invention, described second laterally subtracts
The component that shakes further includes limit assembly, and the limit assembly includes the second lateral stop seat, third transverse direction stop seat and stop of shaking the head
Part, the described second lateral stop seat are abutted with the third transverse direction stop seat, the described second lateral stop seat and the main truss
Connection, the third transverse direction stop seat are connect with the secondary framework；The stop member of shaking the head is located on the main truss, and described
Stop member shake the head along protruding from the side wall of the main truss perpendicular to the vehicle body longitudinal direction, it is described shake the head stop member with it is described
Car body abuts.
As an alternative embodiment, a kind of frame apparatus provided in an embodiment of the present invention, further includes snakelike vibration damping
Component, the snakelike damping assembly resist snakelike damper and second to resist snakelike damper including first, and described first resists snakelike subtract
The device that shakes connects the main truss and the car body, and described second resists snakelike damper to connect the main truss and the secondary framework.
As an alternative embodiment, a kind of frame apparatus provided in an embodiment of the present invention, further includes anti-side rolling group
Part, the anti-side rolling component connect the main truss and the secondary framework, and the anti-side rolling component includes anti-side rolling torque arm and resists
Side rolling torsion rod, the anti-side rolling torque arm are connect with the main truss, and the anti-side rolling torsion rod is connect with the secondary framework, described anti-
Torque arm is sidewindered to connect with the anti-side rolling torsion rod.
As an alternative embodiment, a kind of frame apparatus provided in an embodiment of the present invention, the top of the main truss
Portion is provided with multiple stacking spring mounting seats, and stacking spring is equipped on the stacking spring mounting seat, and the stacking spring connects
Connect the main truss and the car body.
As an alternative embodiment, a kind of frame apparatus provided in an embodiment of the present invention, have on the pair framework
There are at least one actuator mounting base and at least one gear-box mounting base, the actuator mounting base is for installing driving electricity
Machine, the gear-box mounting base is for installing and the gear-box of the output axis connection of the driving motor.
A kind of frame apparatus provided in an embodiment of the present invention, the frame apparatus include main truss, traction device and two pairs
Framework, main truss with car body for abutting, and two secondary frameworks are connected to the opposite both ends of main truss, and traction device is arranged in main structure
On frame, traction device is located between two secondary frameworks and is respectively articulated with two secondary frameworks.In this way, passing through main truss and two pairs
The connection of framework increases the quantity of secondary framework, improves the load-bearing capacity of bogie, to improve the loading capacity of train；
It is hinged by traction device and two secondary frameworks, when train turns to, relative displacement can occur between two secondary frameworks, guarantee
Frame apparatus can be smooth excessively curved after increasing secondary framework quantity；Improve the load-bearing capacity and travelling speed of bogie.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the overall structure diagram of frame apparatus provided in an embodiment of the present invention；
Fig. 2 is the overall structure diagram at another visual angle of frame apparatus provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the main truss in frame apparatus provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the secondary framework in frame apparatus provided in an embodiment of the present invention；
Fig. 5 is the partial enlarged view in Fig. 2 at A.
Appended drawing reference:
10- main truss；
110- the first lateral vibration absorbing component；120- the second lateral vibration absorbing component；The snakelike damping assembly of 130-；The rolling of 140- anti-side
Component；150- the first Vertical Vibration Reduction component；
101- through hole；102- the first lateral damper mounting base；103- air spring mounting base；104- second laterally subtracts
Vibration device mounting base；105- first resists snakelike damper mounting base；106- anti-side rolls torque arm mounting base；Spring installation is laminated in 107-
Seat；108- vertical damper mounting base；The lateral stop part of 111- first；The first lateral damper of 112-；121- second laterally subtracts
Shake device；122- limit assembly；131- first resists snakelike damper；The anti-shape damper of the second snake of 132-；141- sidewinders torque arm；151-
Vertical damper；The vertical stop member of 152-；
The lateral stop seat of 122a- second；122b- third transverse direction stop seat；122c- shakes the head stop member；
20- traction device；
210- draw beam；220- traction component；
221- central axis；222- drawing pull bar；223- central axis mounting base；
30- pair framework；
301- second resists snakelike damper mounting base；302- anti-side rolling torsion rod mounting base；303- brakes clamp mounting base；
304- actuator mounting base；305- gear-box mounting base；
Air spring 60；
Spring 70 is laminated.
Through the above attached drawings, it has been shown that the specific embodiment of the present invention will be hereinafter described in more detail.These attached drawings
It is not intended to limit the scope of the inventive concept in any manner with verbal description, but is by referring to specific embodiments
Those skilled in the art illustrate the concept of the disclosure.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should broadly understood, for example, can make to be fixedly connected, be also possible to indirectly connected through an intermediary, can be with
It is the interaction relationship of the connection or two elements inside two elements.For the ordinary skill in the art,
The specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the description of the present invention, it is to be understood that, term " transverse direction ", " vertical ", " top ", "upper", "vertical" etc.
The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and
Simplify description, rather than indicates or imply that signified device or element must have a particular orientation, with specific orientation
Construction and operation, therefore be not considered as limiting the invention.
In the description of the present invention, the meaning of " plurality " is two or more, accurately specifically advise unless otherwise
It is fixed.
In addition, term " includes " and " having " and their any deformation, it is intended that covering non-exclusive includes example
Such as, the process, method, system, product or equipment for containing a series of steps or units those of are not necessarily limited to be clearly listed
Step or unit, but may include being not clearly listed or intrinsic for these process, methods, product or equipment other
Step or unit.
Fig. 1 is the overall structure diagram of frame apparatus provided in an embodiment of the present invention.Fig. 2 provides for the embodiment of the present invention
Frame apparatus another visual angle whole structural schematic diagram.Fig. 3 is the master in frame apparatus provided in an embodiment of the present invention
The structural schematic diagram of framework.Fig. 4 is the structural schematic diagram of the secondary framework in frame apparatus provided in an embodiment of the present invention.Fig. 5 is
Partial enlarged view in Fig. 2 at A.Referring to figs. 1 to Fig. 5, the embodiment of the present invention provides a kind of frame apparatus, turns applied to multiaxis
To frame, which includes that main truss 10, traction device 20 and two secondary frameworks 30, main truss 10 are used to abut with car body,
Two secondary frameworks 30 are connected to the opposite both ends of main truss 10, and traction device 20 is arranged on main truss 10, traction
Device 20 is located between two secondary frameworks 30 and is respectively articulated with two secondary frameworks 30.
A kind of frame apparatus provided in an embodiment of the present invention, the frame apparatus pass through setting main truss, traction device and two
A pair framework, for main truss for abutting with car body, two secondary frameworks are connected to the opposite both ends of main truss, and traction device setting exists
On main truss, traction device is located between two secondary frameworks and is respectively articulated with two secondary frameworks.In this way, passing through main truss and two
The connection of a pair framework, increases secondary framework quantity, improves the load-bearing capacity of bogie, to improve the load-carrying of train
Amount；It is hinged by traction device and two secondary frameworks, when train turns to, relative displacement can occur between two secondary frameworks,
It ensure that and increasing the smooth excessively curved of secondary framework trailing bogie；Improve the bearing capacity and travelling speed of bogie.
Optionally, referring to Figures 1 and 2 and shown in Fig. 5, a kind of frame apparatus provided in an embodiment of the present invention, main truss 10
Upper to have through hole 101, traction device 20 includes draw beam 210 and traction component 220, and the top of draw beam 210 is threaded through
Hole 101 is simultaneously connect with car body, and draw beam 210 is connect with secondary framework 30 by traction component 220.
Optionally, in present embodiment, main truss 10 is arranged to generally H-type framework, and through hole 101 is located at main truss 10
Middle part, secondary framework 30 is located at the opposite both ends of main truss 10.The whole box knot that can be steel plate welding fabrication of main truss 10
Structure.Specifically, referring to Fig.1, in present embodiment, several fixed holes, draw beam 210 is can be set in the top of draw beam 210
It is connect by fixed hole with the fixing piece on car body, so that draw beam 210 is connect with car body, so that bogie is to car body
Tractive force is provided.Since entire bogie increases the quantity of secondary framework 30, wheel distance between axles increases, and is unfavorable for bogie
Cross curved transport；Therefore, optionally, in present embodiment, it is all made of between traction component 220 and draw beam 210 and secondary framework 30
Hinged mode connects.Specifically, traction component 220 may include central axis 221, drawing pull bar referring to shown in Fig. 2 and Fig. 5
222 and central axis mounting base 223, wherein be provided with central axis mounting base 223, central axis on draw beam 210 and secondary framework 30
221 are mounted in central axis mounting base 223；It should be noted that the axis side for the central axis 221 being mounted on draw beam 210
To different from the axis direction of central axis 221 being mounted on secondary framework 30；Referring to Fig. 5, it is mounted on the center on draw beam 210
The axis direction that the axis direction of axis 221 can be the central axis 221 being mounted on secondary framework 30 in the horizontal direction can be edge
Vertical direction；Drawing pull bar 222 and central axis 221 are hinged.Optionally, in present embodiment drawing pull bar both ends use can
To be oscillating bearing, oscillating bearing is a kind of spherical bearing, and sliding contact surface is an Internal Spherical Surface and an ectosphere
Face, when movement can in any angle rotary oscillation, it using a variety of special process such as alramenting, fried mouth, edge pad, sprayings at
Reason method is made.The spies such as oscillating bearing has load-carrying ability big, shock resistance, and anticorrosive, wear-resistant, Self-aligning, lubrication are good
Point.Optionally, drawing pull bar exempts from formula drawing pull bar using pushing away in present embodiment, pushes away the specific set-up mode for exempting from formula drawing pull bar
Set-up mode in the prior art can be used, details are not described herein.
In present embodiment, it will be connected in articulated manner between draw beam and secondary framework by traction component, and set
The central axis set on draw beam is different from the axis direction for the central axis being arranged on secondary framework, meanwhile, the two of drawing pull bar
End uses oscillating bearing.In this way, can be sent out between two secondary frameworks and between secondary framework and draw beam in train transport
Raw relative displacement, ensure that can be smooth excessively curved while bogie can carry biggish load-carrying.Improve bogie load-carrying
Amount and excessively curved performance, improve the conevying efficiency of train.
Further, shown in referring to Fig.1, a kind of frame apparatus provided in an embodiment of the present invention, along vertical in through hole 101
The direction of the length of car body is provided with the first lateral vibration absorbing component 110, the first lateral vibration absorbing component 110 laterally stops including first
Shelves part 111 and the first lateral damper 112；First lateral stop member 111 is abutted with draw beam 210, the first lateral damper 112
Connect main truss 10 and draw beam 210.
Specifically, in present embodiment, referring to perpendicular to the direction of length over ends of body perpendicular to bogie shown in referring to Fig.1
The direction of entire length and with bogie in the same plane, the first lateral stop member 111, which can be, to be arranged on main truss 10,
And the first lateral stop part 111 can be to be detachably connected with main truss 10, and the first lateral stop part 111 is also possible to and master
Framework 10 is fixedly connected or is directly welded on main truss 10.Optionally, the first lateral stop part 111 can in present embodiment
To be using made of rubber material, the lateral stop part 111 of the first of rubber material can absorb the lateral energy of draw beam 210
Amount, avoids the transverse shakiness that car body is excessive, improves the stability of train transport.
Specifically, shown in referring to Figure 1 and Figure 3 in present embodiment, first can be set in through hole 101 and laterally subtracted
It shakes device mounting base 102, the first cross also can be set in position corresponding with the first lateral damper mounting base 102 on draw beam 210
To damper mounting base (not shown), one end of the first lateral damper 112 can be installation and be connected on main truss 10
First be transversely mounted on device seat 102, the other end of the first lateral damper 112 can be installation and be connected to draw beam 210
On the first horizontal damper holder on.In train body lateral wobble, the first lateral damper can sponge car body
Transverse energy guarantees the stability of train transport.Specifically, the first lateral damper can be oil-pressure damper, pneumatic cushioning
One of device or spring cushion.Specifically, referring to Fig.1, the first lateral damper can be set two in present embodiment,
Two lateral dampers are located at the two sides of draw beam.
Optionally, shown in referring to Figure 1 and Figure 3, a kind of frame apparatus provided in an embodiment of the present invention, further includes air spring
60, there is air spring mounting base 103, air spring 60 is connect with air spring mounting base 103, air spring on main truss 10
60 for connecting main truss 10 and secondary framework 30.
In present embodiment, the load character test of air spring and resonance characteristics are tested according to railcar air bullet
The countries concerned's standard or professional standard of spring device execute.Optionally, the air spring in present embodiment can be used and be moved
The identical air spring of vehicle group bogie.Optionally, variable throttle valve or fixed damping hole can be set in air spring, led to
The variable throttle valve being arranged in air spring and fixed damping hole are crossed to provide the vertical damping between main truss and secondary framework, is protected
Having demonstrate,proved train body is not in excessive shake of jolting, and improves the stationarity of train transport.
Optionally, shown in referring to Fig.1, a kind of frame apparatus provided in an embodiment of the present invention further includes the second lateral vibration absorbing
Component 120, the second lateral vibration absorbing component 120 are arranged along the direction of the length perpendicular to car body；Second lateral vibration absorbing component 120 packet
The second lateral damper 121 is included, the second lateral damper 121 connects main truss 10 and secondary framework 30.
Specifically, the second lateral damper mounting base 104 is provided on main truss 10 referring to shown in Fig. 3, referring to Fig. 4 institute
Show, the second lateral damper mounting base 104 also can be set on secondary framework 30, and one end of the second lateral damper 121 can be
It installs in the second lateral damper mounting base 104 being connected on main truss 10, the other end of the second lateral damper 121 can
Being installed in the second lateral damper mounting base 104 being connected on secondary framework 30.In train operation, secondary framework and master
Lateral displacement can occur between framework to guarantee that train can be smooth excessively curved, the second horizontal damper holder can sponge secondary framework
Transverse energy between main truss guarantees the stability of train transport.Subtract specifically, the second lateral damper can be oil pressure
Shake one of device, air damper or spring cushion.
Further, shown in referring to Fig.1, a kind of frame apparatus provided in an embodiment of the present invention, the second lateral vibration absorbing component
It further include limit assembly 122, limit assembly 122 includes the second lateral stop seat 122a, third transverse direction stop seat 122b and shakes the head
Stop member 122c, the second transverse direction stop seat 122a are abutted with third transverse direction stop seat 122c, the second transverse direction stop seat 122a and master
Framework 10 connects, and third transverse direction stop seat 122b is connect with secondary framework 30；The stop member 122c that shakes the head is located on main truss 10, and shakes
Along the side wall for protruding from main truss 10 perpendicular to vehicle body longitudinal direction, the stop member 122c that shakes the head is supported head stop member 122c with car body
It connects.
Specifically, the second transverse direction stop seat 122a and third transverse direction stop seat 122b are mutually abutted, energy shown in referring to Fig.1
The relative displacement between main truss 10 and secondary framework 30 is enough limited, guarantees the stability of train transport.Optionally, second laterally stops
Shelves seat can be rubber parts, and third transverse direction stop seat is also possible to rubber parts；The second lateral stop seat made of rubber parts and
Third transverse direction stop seat can also absorb part main truss and the transverse energy of relative displacement occurs for secondary framework, improve train fortune
Defeated safety and stability.Specifically, train is during transportation due to increasing wheel pair, wheelbase increases, to guarantee transport
Train is smooth excessively curved, hinged by traction device between two secondary frameworks, so as to cause horizontally smaller to the constraint of car body,
It is easy to happen yaw motion in car body operation, therefore, in present embodiment, stop member of shaking the head is set on main truss, and shakes
Head stop member is abutted with car body.Stop member of shaking the head can absorb the energy that car body shakes when yaw motion occurs for car body, improve
The stability of train transport.Optionally, in present embodiment, stop of shaking the head is made of rubber material, and rubber material has one
Fixed intensity and deformation quantity can be improved the stability of train transport.
Optionally, shown in referring to Fig.1, a kind of frame apparatus provided in an embodiment of the present invention further includes snakelike damping assembly
130, snakelike damping assembly 130 resists snakelike damper 131 and second to resist snakelike damper 132 including first, and first resists snakelike subtract
The device 131 that shakes connects main truss 10 and car body, and second resists snakelike damper 132 to connect main truss 10 and secondary framework 30.
Since train is moved according to set track in transit, track there are all anfractuose arcs or serpentine track,
Serpentine locomotion can be always existed in train transport, serpentine locomotion will affect safety and the travelling speed of train.Present embodiment
In snakelike damper resisted by setting, preventing train in rapid transit is that serpentine locomotion is excessive, and the serpentine locomotion of train is kept
In safe range, the travelling speed and Transport Safety of train are improved.Optionally, in present embodiment, first resist it is snakelike
Damper can be set two, two first two sides for resisting snakelike damper to be located at bogie.Specifically, first resist it is snakelike
Damper can be one of oil-pressure damper, air damper or spring cushion.Optionally, in present embodiment, the
The snakelike damper of secondary antibody also can be set two, two second two sides for resisting snakelike damper to be located at bogie.Specifically,
Second resists snakelike damper to be also possible to one of oil-pressure damper, air damper or spring cushion.Specifically, reference
Shown in Fig. 3 and Fig. 4, the two sides of main truss 10 are provided with first and snakelike damper mounting base 105 and second are resisted to resist snakelike damper
Mounting base (not shown), wherein first resists one end of snakelike damper 131 and first to resist snakelike damper mounting base 105
Connection, first resists the other end of snakelike damper 131 to connect with car body；The two sides of secondary framework 30 are also equipped with second and resist snakelike subtract
It shakes device mounting base 301, wherein second resists one end of snakelike damper 132 second to resist snakelike subtract with what is be arranged on main truss 10
Device mounting base of shaking connection, second resists the other end of snakelike damper 132 second to resist snakelike vibration damping with what is be arranged on secondary framework 30
Device mounting base 301 connects.
Optionally, shown in referring to Fig.1, a kind of frame apparatus provided in an embodiment of the present invention further includes anti-side rolling component
140, anti-side rolls component 140 and connects main truss 10 and secondary framework 30, and anti-side rolling component includes that anti-side rolling torque arm 141 and anti-side rolling are turned round
Bar (not shown), anti-side rolling torque arm 141 are connect with main truss 10, and anti-side rolling torsion rod is connect with secondary framework 30, and anti-side rolling is turned round
Arm 141 is connect with anti-side rolling torsion rod.
Specifically, being provided with anti-side rolling torque arm mounting base 106 on main truss 10 shown in referring to Figures 1 and 2, anti-side rolling is turned round
Arm 141 is mounted in anti-side rolling torque arm mounting base 106, referring to shown in Fig. 4, is provided with anti-side rolling torsion rod mounting base on secondary framework 30
302, anti-side rolling torsion rod is mounted in anti-side rolling torsion rod mounting base 302.Optionally, the material of anti-side rolling torque arm can be
42CrMoV4-EN10083-3 (structural alloy steel, execution standard are EN10083-3), anti-side rolling torsion rod material can be
52CrMoV4-EN10089 (structural alloy steel, execution standard are EN10089).When sidewindering phenomenon in train transport, resist
Sidewindering torque arm drives anti-side rolling torsion rod to twist, and anti-side rolling torsion rod is capable of providing reversed torsion, and car body is prevented to sidewinder
Gesture keeps the steady of car body, improves the stability of train transport.
Optionally, shown in referring to Figures 1 and 2, a kind of frame apparatus provided in an embodiment of the present invention, the top of main truss 10
Multiple stacking spring mounting seats 107 are provided with, is laminated on spring mounting seat 107 and stacking spring 70 is installed, stacking spring 70 connects
Connect main truss 10 and car body.
Specifically, stacking spring can be spring made of rubber material, since rubber material has in present embodiment
The performance of intensity and deformation can absorb vibration in vertical direction between car body and main truss in train transport, reduce
Body oscillating improves the stability of train transport.
Optionally, shown in referring to Fig.1, a kind of frame apparatus provided in an embodiment of the present invention further includes the first Vertical Vibration Reduction
Component 150, the first Vertical Vibration Reduction component 150 include vertical damper 151 and vertical stop member 152；Vertical damper 151 is along perpendicular
Histogram is to setting, and the first Vertical Vibration Reduction component 150 connects main member 10 and car body；Vertical stop member 152 is located at main truss 10
Top, vertical stop member 152 are abutted with car body.
Specifically, being provided with vertical damper mounting base 108, Vertical Vibration Reduction on main truss 10 shown in referring to Figures 1 and 2
One end installation of device 151 is connected in vertical damper mounting base 108, and the other end of vertical damper 151 is connect with car body.It can
Choosing, vertical stop part can be rubber material and be made, and vertical stop part can be to the mobile progress of car body in vertical direction
Limit.
Specifically, it is provided with actuator mounting base 304 and gear-box mounting base 305 on secondary framework 30 referring to shown in Fig. 4,
Actuator is mounted in actuator mounting base 304, and gear-box is mounted in gear-box mounting base 305.Optionally, present embodiment
In, actuator can be driving motor.Optionally, in present embodiment, a driving is provided on each secondary framework 30
Part, actuator improve the conevying efficiency of train in this way, improving the speed of service of train for driving wheel pair.
Optionally, referring to shown in Fig. 4, frame apparatus provided in an embodiment of the present invention has at least one on secondary framework 30
Actuator mounting base 304 and at least one gear-box mounting base 305, actuator mounting base 304 is for installing driving motor, gear
Case mounting base 305 is for installing and the gear-box of the output axis connection of driving motor.
A kind of frame apparatus provided in an embodiment of the present invention, is used for multiaxle bogies, which passes through setting master
The secondary framework of framework, traction device and two, for main truss for abutting with car body, two secondary frameworks are connected to opposite two of main truss
End, traction device are arranged on main truss, and traction device is located between two secondary frameworks and is respectively articulated with two secondary frameworks.Such as
This increases secondary framework quantity, improves the load-bearing capacity of bogie by the connection of main truss and two secondary frameworks, thus
Improve the loading capacity of train；It is hinged by traction device and two secondary frameworks, when train turns to, energy between two secondary frameworks
Relative displacement enough occurs, ensure that and increasing the smooth excessively curved of secondary framework trailing bogie；Improve bogie bearing capacity and
Travelling speed.
In the description of this specification, the description of reference term " example " means tool described in conjunction with this embodiment or example
Body characteristics, structure, material or feature are contained at least one embodiment or example of the disclosure.In the present specification, right
The schematic representation of above-mentioned term may not refer to the same embodiment or example.Moreover, description specific features, structure,
Material or feature can be combined in any suitable manner in any one or more of the embodiments or examples.
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 present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, 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 frame apparatus is applied to multiaxle bogies, which is characterized in that including the secondary structure of main truss, traction device and two
Frame, the main truss are used to abut with car body,
Two secondary frameworks are connected to the opposite both ends of the main truss, and the traction device is arranged on the main truss,
The traction device is located between two secondary frameworks and is respectively articulated with two secondary frameworks.
2. frame apparatus according to claim 1, which is characterized in that have through hole, the traction on the main truss
Device includes draw beam and traction component, and the top of the draw beam passes through the through hole and connect with the car body, described
Draw beam is connect with the secondary framework by the traction component.
3. frame apparatus according to claim 2, which is characterized in that along the length perpendicular to the car body in the through hole
The direction of degree is provided with the first lateral vibration absorbing component, and the first lateral vibration absorbing component includes that the first lateral stop member and first are horizontal
To damper；Described first lateral stop member is abutted with the draw beam, and first lateral damper connects the main truss
With the draw beam.
4. frame apparatus according to claim 1, which is characterized in that further include air spring, have on the main truss
Air spring mounting base, the air spring are connect with the air spring mounting base, and the air spring is described for connecting
Main truss and the secondary framework.
5. frame apparatus according to claim 1, which is characterized in that it further include the second lateral vibration absorbing component, described second
Lateral vibration absorbing component is arranged along the direction of the length perpendicular to the car body；The second lateral vibration absorbing component includes second lateral
Damper, second lateral damper connect the main truss and the secondary framework.
6. frame apparatus according to claim 5, which is characterized in that the second lateral vibration absorbing component further includes limit group
Part, the limit assembly include the second lateral stop seat, third transverse direction stop seat and stop member of shaking the head, the described second lateral stop
Seat is abutted with the third transverse direction stop seat, and the described second lateral stop seat is connect with the main truss, and the third is laterally stopped
Shelves seat is connect with the secondary framework；The stop member of shaking the head is located on the main truss, and it is described shake the head stop member along perpendicular to
The vehicle body longitudinal direction protrudes from the side wall of the main truss, it is described shake the head stop member for the vehicle body swing angle into
Row limit.
7. frame apparatus according to claim 1, which is characterized in that it further include snakelike damping assembly, the snakelike vibration damping
Component resists snakelike damper and second to resist snakelike damper including first, and described first resists snakelike damper to connect the main truss
Snakelike damper is resisted to connect the main truss and the secondary framework with the car body, described second.
8. frame apparatus according to claim 1, which is characterized in that further include anti-side rolling component, the anti-side rolls component
The main truss and the secondary framework are connected, the anti-side rolling component includes anti-side rolling torque arm and anti-side rolling torsion rod, the anti-side
Rolling torque arm is connect with the main truss, and the anti-side rolling torsion rod is connect with the secondary framework, and the anti-side rolling torque arm resists with described
Side rolling torsion rod connection.
9. frame apparatus according to claim 1, which is characterized in that be provided with multiple stacking bullets at the top of the main truss
Spring mounting base, is equipped with stacking spring on the stacking spring mounting seat, the stacking spring connect the main truss with it is described
Car body.
10. -9 described in any item a kind of frame apparatus according to claim 1, which is characterized in that have extremely on the pair framework
A few actuator mounting base and at least one gear-box mounting base, the actuator mounting base is for installing driving motor, institute
Gear-box mounting base is stated for installing and the gear-box of the output axis connection of the driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516631.3A CN109515467A (en) | 2018-12-12 | 2018-12-12 | Frame apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516631.3A CN109515467A (en) | 2018-12-12 | 2018-12-12 | Frame apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109515467A true CN109515467A (en) | 2019-03-26 |
Family
ID=65796216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811516631.3A Pending CN109515467A (en) | 2018-12-12 | 2018-12-12 | Frame apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109515467A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2016797C1 (en) * | 1990-07-03 | 1994-07-30 | Кравченко Александр Игнатьевич | Device for transferring lateral horizontal forces |
| CN101537844A (en) * | 2009-04-23 | 2009-09-23 | 西南交通大学 | Eight-shaft device for tracting locomotive |
| CN102530005A (en) * | 2011-12-02 | 2012-07-04 | 西南交通大学 | Four-shaft locomotive steering frame arranged under shaft box |
| CN102756739A (en) * | 2012-07-24 | 2012-10-31 | 南车资阳机车有限公司 | B0+B0 shaft-type locomotive bogie |
| CN203727400U (en) * | 2013-10-25 | 2014-07-23 | 广州电力机车有限公司 | Two-stage shaking stop device of eight-axle electric locomotive bogie |
-
2018
- 2018-12-12 CN CN201811516631.3A patent/CN109515467A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2016797C1 (en) * | 1990-07-03 | 1994-07-30 | Кравченко Александр Игнатьевич | Device for transferring lateral horizontal forces |
| CN101537844A (en) * | 2009-04-23 | 2009-09-23 | 西南交通大学 | Eight-shaft device for tracting locomotive |
| CN102530005A (en) * | 2011-12-02 | 2012-07-04 | 西南交通大学 | Four-shaft locomotive steering frame arranged under shaft box |
| CN102756739A (en) * | 2012-07-24 | 2012-10-31 | 南车资阳机车有限公司 | B0+B0 shaft-type locomotive bogie |
| CN203727400U (en) * | 2013-10-25 | 2014-07-23 | 广州电力机车有限公司 | Two-stage shaking stop device of eight-axle electric locomotive bogie |
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| 计强: "Uai2B0+B0—B0+B0轴式八轴机车转向架设计", 《铁道机车与动车》 * |
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Application publication date: 20190326 |