CN105882665A - Double-T-shaped framework elastic hinging flexible suspension direct driving radial steering frame - Google Patents
Double-T-shaped framework elastic hinging flexible suspension direct driving radial steering frame Download PDFInfo
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- CN105882665A CN105882665A CN201610304015.6A CN201610304015A CN105882665A CN 105882665 A CN105882665 A CN 105882665A CN 201610304015 A CN201610304015 A CN 201610304015A CN 105882665 A CN105882665 A CN 105882665A
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- Prior art keywords
- double
- shaped
- rubber
- shaped framework
- framework
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
- B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
- B61C9/48—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
- B61C9/50—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension in bogies
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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
- B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
- B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
- B61F5/301—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating metal springs
-
- 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
- B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
- B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
- B61F5/305—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating rubber springs
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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
- B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
- B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
- B61F5/307—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating fluid springs
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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
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to a double-T-shaped framework elastic hinging flexible suspension direct driving radial steering frame, which comprises a steering frame framework, a shaft box device (4) and two permanent magnet direct driving motors (3), wherein the shaft box device (4) is used for positioning wheel pairs (5); the permanent magnet direct driving motor (3) is used for driving the wheel pairs (5); the steering frame framework is a double-T-shaped elastic hinging framework with the flexible function; each of the two permanent magnet direct driving motors (3) is arranged on a steering frame framework through a three-point type suspension mechanism, and respectively drives one wheel pair (5). Compared with the prior art, the double-T-shaped framework elastic hinging flexible suspension direct driving radial steering frame has the advantages that the flexible function of the steering frame is good; the adapting route twisting capability is high; the unsprung mass is light; the operation noise is low; the active radial function is realized, and the like.
Description
Technical field
The invention belongs to rail vehicle truck technical field, relate to outstanding directly the driving of a kind of rail vehicle flexible carrier and radially turn
To frame, it is specifically related to that the flexible carrier of a kind of double-T shaped framework elastic hinge joint is outstanding directly drives radial steering.
Background technology
Traditional bogie uses H type framework, rigid beam, only rely on one be vertical flexibility overcome circuit
Distortion, the ability that bogie adapts to circuit distortion is poor.
Find through retrieval, Chinese invention patent CN105665049B, it discloses a kind of frame of hinged frame linear electric motor
Bogie, two T-shaped frameworks are hinged with curb girder by rubber nodal point respectively；Another Chinese invention patent
CN102975734A, it discloses a kind of permanent magnet direct-drive compliance steer frame with central sill flexibility plank frame.
The flexible frame of both forms, its crossbeam all cannot carry, it is impossible to the frame realizing motor hangs thus raising turn
To the desin speed of frame, improve dynamic performance during bogie high-speed cruising.
Permagnetic synchronous motor directly drives pattern through engineering approaches application, for middle low speed city rail vehicle, abroad
Main employing axle suspension directly drives pattern, and for the vehicle of fair speed level, many employing frame suspension types.
Locating stiffness for taking into account stability, should not be arranged too small by conventional bogie wheel, thus limit and take turns on curve
To the ability guided by creep moment, causing wheel to there is the angle of attack during by curve, producing wheel-rail wear and curve " is maked a whistling sound
Cry ".
Adding the bogie after forced guiding mechanism, its curving performance is improved, but because guiding mechanism is complicated and
There is abrasion, thus fail to significantly improve each to performance by during curve of bogie.
Summary of the invention
Defect that the purpose of the present invention is contemplated to overcome above-mentioned prior art to exist and a kind of bogie flexible is provided
Better function, adapt to that circuit distortional ability is strong, unsprung mass is light, running noises is little and possess actively radially turn to merit
The flexible carrier of the double-T shaped framework elastic hinge joint of energy is outstanding directly drives radial steering.
The purpose of the present invention can be achieved through the following technical solutions:
The flexible carrier of a kind of double-T shaped framework elastic hinge joint is outstanding directly drives radial steering, including bogie frame, use
In location wheel to axle box device and for the permanent magnet direct driving motor of driving wheel pair, described bogie frame is for having
The double-T shaped elastic hinge joint formula framework of flexibility function, described permanent magnet direct driving motor is provided with two, and each permanent magnetism is straight
Drive motor to be all arranged on bogie frame by three-point type hanging mechanism, and respectively drive a wheel right.
Described double-T shaped elastic hinge joint formula framework is arranged by diagonal angle by the first T-shaped framework and the second T-shaped framework
Two rubber hinged knuckle devices connect and formed, each T-shaped framework is by rigidly connected crossbeam and curb girder structure
Become.
Described rubber hinged knuckle device includes that jointed shaft, rubber arthrosis mechanism and mounting seat, described rubber are closed
Joint mechanism includes interior ironware, rubber layer and outer ironware, and outer ironware is set on interior ironware, is provided with therebetween rubber
Layer, mounting seat is set in the outside of outer ironware, and described interior ironware is set in the outside of jointed shaft, described rubber
The axial section of layer is the double-U-shaped structure that opening is relative, and mounting seat is respectively arranged at two ends with for fixing rubber arthrosis
The inner end cap of mechanism and outer end cap, described outer end cap seals, and inner end cap is provided with a hole passed for jointed shaft,
Rubber seal it is provided with between jointed shaft and the madial wall of this hole.
The axial section of rubber layer is the double-U-shaped structure that opening is relative, therefore rubber arthrosis either radial deformation,
Or axial deformation, always some rubber is in pressured state, thus rubber arthrosis has the biggest radial direction, axle
To rigidity.The radial direction of rubber arthrosis, corresponding bogie vertical and longitudinal, rubber arthrosis axial, correspondence turns to
Frame horizontal, thus ensure that the lateral stiffness between two T-shaped frameworks is the biggest.
The axial section of the rubber layer between outer ironware and the interior ironware of rubber arthrosis is the double-U-shaped knot that opening is relative
Structure so that this rubber arthrosis has the biggest lateral stiffness, it is ensured that curb girder and the connection of crossbeam, it is ensured that framework
Security performance.
Preferably, straight in the middle part of each U-shape structure in the double-U-shaped structure of the axial section of rubber layer, both wings
Being 100 °～150 ° with the angle at middle part, middle part axial width is 1/2～2/3 times of the spacing of both wings free end.
For ensureing the radial rigidity of rubber hinged knuckle device, should be in flat in the middle part of it, and straight portion is the widest
Spending the longest, the radial rigidity of device is the biggest；For ensureing the axial rigidity of rubber hinged knuckle device, its both wings should be with
There is certain angle in middle part, in the angular range allowed, angle is the least, and the axial rigidity of device is the biggest.Cause
This can obtain preferred rubber hinged knuckle device by flat part axial width and both wings angle in the middle part of adjusting,
The both wings of the present invention and the angle at middle part and middle part axial width can make with the ratio range of the spacing of both wings
Rubber hinged knuckle device described in has the biggest radial and axial rigidity, meets the bearing function of bogie
Requirement.
Preferably, described jointed shaft is provided with first end and the second end, and jointed shaft is from first end to second
End is tapered, and first end is connected with the crossbeam of framework, and the second end is through interior ironware and by end bolt and end
Portion's packing ring is connected with interior ironware.
Preferably, check washer can also be set between end bolt and end washer.
Preferably, described interior ironware is hollow structure.Play loss of weight effect.
Preferably, described outer ironware is multi-clove type structure, ensures installation dimension, make between outer ironware and mounting seat
Rubber layer is in Pre strained state.
First free end of the crossbeam of the first T-shaped framework and the jointed shaft of a rubber hinged knuckle device connects,
The mounting seat of this rubber hinged knuckle device is connected with the curb girder of the second T-shaped framework；The crossbeam of the second T-shaped framework
It is connected with the first free end of the jointed shaft of another rubber hinged knuckle device, the peace of this rubber hinged knuckle device
The curb girder of dress seat and the first T-shaped framework connects.
The present invention utilizes the characteristic that rubber hinged knuckle device deflection stiffness is relatively low, it is achieved the flexibility of framework.Profit simultaneously
The bearing capacity of framework and the anti-of framework is ensured by the characteristic axial, that radial rigidity is bigger of rubber hinged knuckle device
Water chestnut rigidity, therefore the double-T shaped framework of the flexibility of the present invention need not center crossbeam transmission load.
Described three-point type hanging mechanism includes the first suspension arm, the second suspension arm, the 3rd suspension arm, three suspensions
One end of arm is all connected with permanent magnet direct driving motor, and the other end of the first suspension arm is T-shaped by flexible member and one
The crossbeam elasticity of framework connects, and the other end of the second suspension arm and the 3rd suspension arm is respectively by flexible member and two
The curb girder elasticity of T-shaped framework connects.
Described flexible member is rubber arthrosis.
This kind of hang of permanent magnet direct driving motor is relatively low to the flexible interference degrees of the double-T shaped framework of the present invention.
Described axle box device is provided with four, is distributed in the corner end of two T-shaped truck side sills.
Described axle box device includes axle box, axle-box locating seat and radially actuator, described axle-box locating seat setting
On bogie frame, described axle box is connected on bogie by single stage suspension and axle-box locating seat, the most dynamic
The two ends making device connect axle box and axle-box locating seat respectively.
The axle box device of the present invention takes into account active, and radially and wheel is to positioning function.Radially actuator is arranged on axle box and axle
Between case positioning seat.During by curve, radially actuator directly push away, pulling shaft case, make wheel to being in radial position.
Described single stage suspension includes Hydraulic Engine Mount element, is provided with rubber blanket between this Hydraulic Engine Mount element and axle box,
Hydraulic Engine Mount member outboard parallel connection is arranged with helical steel springs.
This bogie also includes rubber metal pad draw-gear, and the crossbeam of this device and two T-shaped frameworks connects, and arranges
In the center of flexible double-T shaped framework plane, it is angle of revolution sensor that inside is provided with two.
Each permanent magnet direct driving motor is all by being arranged on the direct driving wheel pair of hollow shaft six bar mechanism at its two ends.
Compared with prior art, the method have the advantages that
Bogie uses permanent magnet direct driving motor to coordinate the hollow shaft direct driving wheel pair of six-bar linkage device, eliminates gear
Case, improves drive efficiency, and permanent magnet direct driving motor hangs architecturally, reduces unsprung mass, beneficially bogie
High-speed cruising；
Bogie has flexibility function, the strong adaptability to distortion circuit, improves the safety in operation of bogie；
When bogie crosses curve, radially actuator pushes directly on axle box, makes wheel to being in radial position, reduces wheel track mill
Consumption, improves bogie curving performance, thoroughly solves snakelike stability and curving performance in conventional bogie
Between contradiction；
Bogie uses Hydraulic Engine Mount element as single stage suspension, it is possible to decay by shaking that high frequency thin tail sheep ripple mill causes
Dynamic, reduce the high-frequency noise in running；
The bogie structure of the present invention is simple and reliable, parts can modularized production, there is replaceability, it is simple to manufacture
And safeguard, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the side-looking structural representation of the present invention；
Fig. 3 is the structural representation of the double-T shaped framework of flexibility of the present invention；
Fig. 4 is permanent magnet direct driving motor and the structural representation of three-point type hanging mechanism of the present invention；
Fig. 5 is axle box and the structural representation of single stage suspension of the present invention；
Fig. 6 is the sectional structure schematic diagram of the rubber hinged knuckle device of the present invention；
In figure, 1 is the first T-shaped framework, and 11 is the first T-shaped truck side sill, and 12 is the first T-shaped truck transom,
2 is the second T-shaped framework, and 21 is the second T-shaped truck side sill, and 22 is the second T-shaped truck transom, and 3 is permanent magnetism
Direct driving motor, 31 is the first suspension arm, and 32 is the second suspension arm, and 33 is the 3rd suspension arm, and 4 is axlebox assemblies,
41 is axle box, and 42 is axle-box locating seat, and 43 is radial direction actuator, and 5 is right for wheel, and 6 is single stage suspension, and 61 are
Hydraulic Engine Mount element, 62 is rubber blanket, and 63 is helical steel springs, and 7 is rubber metal pad draw-gear, and 8 cut with scissors for rubber
Connecing joint arrangement, 801 is jointed shaft, and 802 is inner end cap, and 803 is outer ironware, and 804 is rubber layer, and 805 are
Interior ironware, 806 is rubber arthrosis mechanism, and 807 is mounting seat, and 808 is outer end cap, and 809 is check washer, 810
For end bolt, 811 is end washer, and 812 is rubber seal, and 9 is hollow shaft six bar mechanism.
Detailed description of the invention
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
The flexible carrier of a kind of double-T shaped framework elastic hinge joint is outstanding directly drives radial steering, as shown in Fig. 1～2, including
Bogie frame, take turns the axle box device 4 to 5, for driving wheel permanent magnet direct driving motor 3 and to 5 for positioning
Rubber metal pad draw-gear 7.
Bogie frame is double-T shaped elastic hinge joint formula, and framework possesses flexibility function, as it is shown on figure 3, by a T
Two rubber hinged knuckle devices 8 that type framework 1 and the second T-shaped framework 2 are arranged by diagonal angle connect formation.
Wherein, the first T-shaped framework 1 is by rigidly connected first T-shaped truck transom 12 and the first T-shaped truck side sill
11 are constituted, and the second T-shaped framework 2 is by rigidly connected second T-shaped truck transom 22 and the second T-shaped framework side
Beam 21 is constituted.First T-shaped truck transom 12 and the second T-shaped truck side sill 21 are by a rubber hinged knuckle
Device 8 connects, and the second T-shaped truck transom 22 is hinged by another rubber with the first T-shaped truck side sill 11
Joint arrangement 8 connects.
This rubber hinged knuckle device 8 includes jointed shaft 801, rubber arthrosis mechanism 806 and mounting seat 807, as
Shown in Fig. 6, rubber arthrosis mechanism 806 includes interior ironware 805, rubber layer 804 and outer ironware 803, outer ironware
803 are set on interior ironware 805, are provided with therebetween rubber layer 804, and outer ironware 803 and interior ironware 805 are equal
Fitting together with rubber layer 804 sulfuration, the axial section of rubber layer 804 is the double-U-shaped structure that opening is relative,
In the middle part of each U-shape structure in the double-U-shaped structure of the axial section of rubber layer 804 straight, both wings and middle part
Angle is 100 °～150 °, and middle part axial width is 1/2～2/3 times of the spacing of both wings free end, mounting seat
807 outsides being set in outer ironware 803, outer ironware 803 is three-clove style structure, ensures to install with mounting seat 807
Size makes rubber layer 804 be in Pre strained state, and interior ironware 805 is set in the outside of jointed shaft 801, and internal
Hollow, mounting seat 807 is respectively arranged at two ends with the inner end cap 802 for fixing rubber arthrosis 806 and outer end cap 808.
Wherein, outer end cap 808 seals, and inner end cap 802 is provided with a hole passed for jointed shaft 801, hinged
Being provided with rubber seal 812 between axle 1 and the madial wall of this hole, jointed shaft 801 is provided with first end and second
End, and jointed shaft 801 is tapered from first end to the second end, the second end is through interior ironware 805 and passes through
End bolt 810 and end washer 811 are connected with interior ironware 805, end bolt 810 and end washer 811
Between be additionally provided with check washer 809.
First free end of the jointed shaft 801 of the first T-shaped cruciform bracing 12 and a rubber hinged knuckle device 8
Connecting, the mounting seat 807 of this rubber hinged knuckle device 8 is connected with the second T-shaped framework curb girder 21；2nd T
Type cruciform bracing 22 is connected with the first free end of the jointed shaft 801 of another rubber hinged knuckle device 8, should
The mounting seat 807 of rubber hinged knuckle device 8 is connected with the first T-shaped framework curb girder 11.
Utilize the characteristic that rubber hinged knuckle device 8 deflection stiffness is relatively low, it is achieved the flexibility of bogie frame.Simultaneously
Axial, the characteristic that radial rigidity is bigger utilizing rubber hinged knuckle device ensures the bearing capacity of framework and framework
Diamond resistant rigidity, therefore the double-T shaped framework of the flexibility of the present invention need not center crossbeam transmission load.
Permanent magnet direct driving motor 3 is provided with two, and each permanent magnet direct driving motor 3 is all arranged on by three-point type hanging mechanism
On bogie frame, and one is directly driven to take turns 5 by being arranged on the hollow shaft six bar mechanism 9 at its two ends,
As shown in Figure 4.Wherein, three-point type hanging mechanism includes that first suspension arm the 31, second suspension arm the 32, the 3rd hangs
Upper arm 33, one end of three suspension arms is all connected with permanent magnet direct driving motor 3, and the other end of the first suspension arm 31 leads to
Cross the crossbeam elasticity connection of rubber arthrosis and a T-shaped framework, the second suspension arm 32 and the 3rd suspension arm 33
The other end is connected by the curb girder elasticity of rubber arthrosis and two T-shaped frameworks respectively.This of permanent magnet direct driving motor 3
Plant hang relatively low to the flexible interference degrees of double-T shaped framework.
Axle box device 4 is provided with four, is distributed in the corner end of two T-shaped truck side sills, as shown in Fig. 1～2.
Axle box device 4 includes axle box 41, axle-box locating seat 42 and radial direction actuator 43, and axle-box locating seat 42 is arranged on
On bogie frame, axle box 41 is connected on bogie by single stage suspension 6 and axle-box locating seat 42, the most dynamic
The two ends making device 43 connect axle box 41 and axle-box locating seat 42 respectively.Single stage suspension 6 includes Hydraulic Engine Mount element
61, as it is shown in figure 5, be provided with rubber blanket 62 between this Hydraulic Engine Mount element 61 and axle box 41, Hydraulic Engine Mount unit
Outside part 61, parallel connection is arranged with helical steel springs 63.Axle box device 4 takes into account active, and radially and wheel is to positioning function.
Radially actuator 43 is arranged between axle box 41 and axle-box locating seat 42.During by curve, radially actuator 43
Directly push away, pulling shaft case 41, make wheel be in radial position to 5.
Rubber metal pad draw-gear 7 is connected with the crossbeam of two T-shaped frameworks, is arranged on flexible double-T shaped framework plane
Center, as shown in Fig. 1～2, it is angle of revolution sensor that inside is provided with two.
Below it is only the preferred embodiment of the present invention, it is noted that for those skilled in the art,
On the premise of without departing from patent principle of the present invention, it is also possible to make some improvements and modifications, these improvements and modifications
Also should be regarded as the protection domain of this patent.
Claims (9)
1. the flexible carrier of double-T shaped framework elastic hinge joint is outstanding directly drives a radial steering, including bogie frame,
The axle box device (4) to (5) is taken turns and for the driving wheel permanent magnet direct driving motor (3) to (5) for positioning,
It is characterized in that, described bogie frame is the double-T shaped elastic hinge joint formula framework with flexibility function, described
Permanent magnet direct driving motor (3) be provided with two, each permanent magnet direct driving motor (3) is all set by three-point type hanging mechanism
Put on bogie frame, and respectively drive a wheel to (5).
Outstanding directly the driving of the flexible carrier of a kind of double-T shaped framework elastic hinge joint the most according to claim 1 radially turns to
Frame, it is characterised in that described double-T shaped elastic hinge joint formula framework is T-shaped by the first T-shaped framework (1) and second
Two rubber hinged knuckle devices (8) that framework (2) is arranged by diagonal angle connect formation, each T-shaped framework
Constituted with curb girder by rigidly connected crossbeam.
Outstanding directly the driving of the flexible carrier of a kind of double-T shaped framework elastic hinge joint the most according to claim 2 radially turns to
Frame, it is characterised in that described rubber hinged knuckle device (8) includes jointed shaft (801), rubber arthrosis machine
Structure (806) and mounting seat (807), described rubber arthrosis mechanism (806) includes interior ironware (805), rubber
Layer (804) and outer ironware (803), outer ironware (803) is set on interior ironware (805), sets therebetween
Rubber layer (804), mounting seat (807) is had to be set in the outside of outer ironware (803), described interior ironware (805)
Being set in the outside of jointed shaft (801), the axial section of described rubber layer (804) is double U that opening is relative
Type structure, mounting seat (807) is respectively arranged at two ends with the inner end cap (802) for fixing rubber arthrosis mechanism (806)
With outer end cap (808), described outer end cap (808) seals, and inner end cap (802) is provided with one for jointed shaft (801)
The hole passed, is provided with rubber seal (812) between jointed shaft (801) and the madial wall of this hole.
Outstanding directly the driving of the flexible carrier of a kind of double-T shaped framework elastic hinge joint the most according to claim 2 radially turns to
Frame, it is characterised in that described three-point type hanging mechanism include the first suspension arm (31), the second suspension arm (32),
3rd suspension arm (33), one end of three suspension arms is all connected with permanent magnet direct driving motor (3), the first suspension arm (31)
The other end crossbeam elasticity connection by flexible member and a T-shaped framework, the second suspension arm (32) and the
The other end of three suspension arms (33) is connected by the curb girder elasticity of flexible member and two T-shaped frameworks respectively.
Outstanding directly the driving of the flexible carrier of a kind of double-T shaped framework elastic hinge joint the most according to claim 4 radially turns to
Frame, it is characterised in that described flexible member is rubber arthrosis.
6. hang according to the flexible carrier of the arbitrary described a kind of double-T shaped framework elastic hinge joint of Claims 1 to 5 and directly drive footpath
To bogie, it is characterised in that described axle box device (4) includes axle box (41), axle-box locating seat (42)
With radial direction actuator (43), described axle-box locating seat (42) is arranged on bogie frame, described axle box
(41) it is connected on bogie by single stage suspension (6) and axle-box locating seat (42), radial action device (43)
Two ends connect axle box (41) and axle-box locating seat (42) respectively.
Outstanding directly the driving of the flexible carrier of a kind of double-T shaped framework elastic hinge joint the most according to claim 6 radially turns to
Frame, it is characterised in that described single stage suspension (6) includes Hydraulic Engine Mount element (61), this Hydraulic Engine Mount element
(61) and being provided with rubber blanket (62) between axle box (41), Hydraulic Engine Mount element (61) outside parallel connection is arranged with
Helical steel springs (63).
Outstanding directly the driving of the flexible carrier of a kind of double-T shaped framework elastic hinge joint the most according to claim 2 radially turns to
Frame, it is characterised in that this bogie also includes rubber metal pad draw-gear (7), this device and two T-shaped frameworks
Crossbeam connect, be arranged on the center of flexible double-T shaped framework plane, inside be provided with two be angle of revolution pass
Sensor.
Outstanding directly the driving of the flexible carrier of a kind of double-T shaped framework elastic hinge joint the most according to claim 1 radially turns to
Frame, it is characterised in that each permanent magnet direct driving motor (3) is all by being arranged on the hollow shaft six-bar linkage machine at its two ends
Structure (9) directly driving wheel is to (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304015.6A CN105882665B (en) | 2016-05-10 | 2016-05-10 | A kind of outstanding straight drive radial steering of the flexible carrier of double-T shaped framework elastic hinge joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304015.6A CN105882665B (en) | 2016-05-10 | 2016-05-10 | A kind of outstanding straight drive radial steering of the flexible carrier of double-T shaped framework elastic hinge joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105882665A true CN105882665A (en) | 2016-08-24 |
| CN105882665B CN105882665B (en) | 2018-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610304015.6A Active CN105882665B (en) | 2016-05-10 | 2016-05-10 | A kind of outstanding straight drive radial steering of the flexible carrier of double-T shaped framework elastic hinge joint |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364496A (en) * | 2016-09-30 | 2017-02-01 | 中车南京浦镇车辆有限公司 | Elastic hanging device for journal sticking installation motor |
| CN106740897A (en) * | 2016-12-09 | 2017-05-31 | 中车株洲电力机车有限公司 | High speed railway car and its bogie, wheel are to drive device |
| CN108099926A (en) * | 2018-01-26 | 2018-06-01 | 大连交通大学 | Double cartridge type rail vehicle permanent magnet direct-drive integral towing gears |
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| CN112092834A (en) * | 2020-09-10 | 2020-12-18 | 中车工业研究院有限公司 | Three-point elastic frame suspension direct-drive driving device |
| CN112092833A (en) * | 2020-09-10 | 2020-12-18 | 中车工业研究院有限公司 | Three-point rigid frame suspension direct-drive driving device |
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| CN114572266A (en) * | 2021-10-31 | 2022-06-03 | 中车南京浦镇车辆有限公司 | Suspension type permanent magnet direct-drive bogie |
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| CN106364496B (en) * | 2016-09-30 | 2019-02-26 | 中车南京浦镇车辆有限公司 | One kind seizing installation motor spring suspension device |
| CN106364496A (en) * | 2016-09-30 | 2017-02-01 | 中车南京浦镇车辆有限公司 | Elastic hanging device for journal sticking installation motor |
| CN106740897A (en) * | 2016-12-09 | 2017-05-31 | 中车株洲电力机车有限公司 | High speed railway car and its bogie, wheel are to drive device |
| CN106740897B (en) * | 2016-12-09 | 2019-02-26 | 中车株洲电力机车有限公司 | High speed railway car and its bogie, wheel are to driving device |
| CN108099926A (en) * | 2018-01-26 | 2018-06-01 | 大连交通大学 | Double cartridge type rail vehicle permanent magnet direct-drive integral towing gears |
| DE112018007762B4 (en) | 2018-07-27 | 2024-08-08 | Crrc Zhuzhou Locomotive Co., Ltd. | Permanent magnet direct drive bogie and rail vehicle thereof |
| WO2020034347A1 (en) * | 2018-08-17 | 2020-02-20 | 中车南京浦镇车辆有限公司 | Small-wheelbase compact permanent magnet motor axle-hugging mounting type direct-drive bogie |
| CN110962873B (en) * | 2018-09-28 | 2021-02-02 | 中车大同电力机车有限公司 | High-power permanent magnet direct-drive bogie and rapid passenger locomotive |
| CN110962873A (en) * | 2018-09-28 | 2020-04-07 | 中车大同电力机车有限公司 | High-power permanent magnet direct-drive bogie and rapid passenger locomotive |
| CN111114575A (en) * | 2019-12-24 | 2020-05-08 | 同济大学 | Embedded butt-joint type axle box positioning device capable of actively adjusting longitudinal displacement |
| WO2021238717A1 (en) * | 2020-05-25 | 2021-12-02 | 中车眉山车辆有限公司 | New railway wagon three-axle bogie with heavy axle load and full side bearing loading |
| CN111994113A (en) * | 2020-08-11 | 2020-11-27 | 中车唐山机车车辆有限公司 | Bogie and rail vehicle |
| CN111994109B (en) * | 2020-08-11 | 2021-07-27 | 中车唐山机车车辆有限公司 | Bogie and rail vehicle |
| CN111994114B (en) * | 2020-08-11 | 2021-07-27 | 中车唐山机车车辆有限公司 | Framework, bogie and rail vehicle |
| CN111994114A (en) * | 2020-08-11 | 2020-11-27 | 中车唐山机车车辆有限公司 | Framework, bogie and rail vehicle |
| CN111994109A (en) * | 2020-08-11 | 2020-11-27 | 中车唐山机车车辆有限公司 | Bogie and rail vehicle |
| CN112092833A (en) * | 2020-09-10 | 2020-12-18 | 中车工业研究院有限公司 | Three-point rigid frame suspension direct-drive driving device |
| CN112092835A (en) * | 2020-09-10 | 2020-12-18 | 中车工业研究院有限公司 | Three-point suspension type bogie |
| CN112092834A (en) * | 2020-09-10 | 2020-12-18 | 中车工业研究院有限公司 | Three-point elastic frame suspension direct-drive driving device |
| CN114572266A (en) * | 2021-10-31 | 2022-06-03 | 中车南京浦镇车辆有限公司 | Suspension type permanent magnet direct-drive bogie |
| WO2023071612A1 (en) * | 2021-10-31 | 2023-05-04 | 中车南京浦镇车辆有限公司 | Frame-suspended permanent magnet direct-drive bogie |
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