CN206327380U - Quick roller bearing adapter stabilizer bar with torsion bar mechanism for preventing side rolling of train carriage - Google Patents
Quick roller bearing adapter stabilizer bar with torsion bar mechanism for preventing side rolling of train carriage Download PDFInfo
- Publication number
- CN206327380U CN206327380U CN201621336090.2U CN201621336090U CN206327380U CN 206327380 U CN206327380 U CN 206327380U CN 201621336090 U CN201621336090 U CN 201621336090U CN 206327380 U CN206327380 U CN 206327380U
- Authority
- CN
- China
- Prior art keywords
- torsion bar
- seat
- torque arm
- side rolling
- framework
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a kind of quick roller bearing adapter stabilizer bar with torsion bar mechanism for preventing side rolling of train carriage, including taking turns to, framework, primary spring, axle box composition, secondary suspension system, brakes and draw-gear, side bearing or anti-side rolling shock absorber are not provided with the secondary suspension system, torsion bar mechanism for preventing side rolling of train carriage is set in the bottom of framework；The torsion bar mechanism for preventing side rolling of train carriage includes torsion bar seat, torsion bar shaft, torque arm and connecting rod, the torsion bar shaft two ends may be rotatably mounted in torsion bar seat, framework bottom is fixed at the top of torsion bar seat, torque arm one end is fixedly connected with torsion bar shaft, the other end is hinged with connecting rod lower end, and the small end ball pivot is reached above framework and car body elastic connection.The utility model solves that side bearing formula anti-rolling device stability in the prior art is low and the weak defect of hydraulic buffer formula anti-rolling device versatility, realizes good compatibility.The utility model is simple in construction, anti-rolling performance is stable, without abrasion, fast transported suitable for railway freight-car the characteristics of.
Description
Technical field
The utility model is related to a kind of bogies for railway vehicles, belongs to bogies for railway vehicles technical field.
Background technology
China is researching and developing the quick lorry of railway of 160km/h speed class, and bogie is its core technology and key portion
Part, wherein, anti-rolling device plays a part of the limitation car body angle of roll, improves and sidewinder stability, the stabilization pair of its performance parameter
Application safety has important influence.Because traditional roller bearing adapter stabilizer bar speed is below 120km/h, traditional passenger car bogie can not be fitted
Lorry application mode is answered, the country newly have developed several more than speed of service 160km/h quick roller bearing adapter stabilizer bar, mainly take two
Anti-rolling device is planted, one kind is elastic side bearing formula, and another is hydraulic buffer formula.It is existing fast due to its structural behaviour feature
Prompt roller bearing adapter stabilizer bar anti-rolling device exist it is long-term with stability difference and to the universal adaptability of vehicle it is weak the problem of.It is elastic other
Holding formula anti-rolling device includes two elastic side bearings being arranged in the middle part of curb girder, using horizontal large span and it is controlled it is vertical just
Degree, realizes anti-rolling performance.Because 5 ° or so of relative revolution, existing elastic side bearing can occur in utilization for bogie and car body
Formula anti-rolling device is adapted to using two ways：One is to be fixed using side bearing top with car body, the big shearing of side bearing upper and lower surface
The mode of displacement；Two be the mode of slip relative with vehicle bottom at the top of side bearing.Due to the relative revolution meeting of bogie and car body
Cause the very big relative displacement of side bearing upper and lower surface, the former is easily caused side bearing failure by shear, lose anti-side rolling ability；The latter deposits
In friction, long-term utilization stability is bad, maintenance workload is big.It is steady that hydraulic buffer formula anti-rolling device whether there is abrasion, performance
The characteristics of determining, but in order to adapt to the revolution of bogie and car body, shock absorber length can not be too short, meanwhile, anti-side rolling shock absorber one
As be arranged on the outside of bogie frame, when car body side depth of beam is relatively low, the arrangement space of anti-side rolling vibration damping is restricted, and is existed
With the problem of vehicle compatibility is bad, versatility is weak.In summary, there is side bearing formula anti-side in the quick roller bearing adapter stabilizer bar of current railway
Rolling device stablizes the problem of low, hydraulic buffer formula anti-rolling device versatility is weak.
The content of the invention
Technical problem to be solved in the utility model is that the defect existed for prior art is rolled there is provided a kind of band anti-side
The quick roller bearing adapter stabilizer bar of railway of torsion bar system.
To solve this technical problem, the utility model provides a kind of quick lorry with torsion bar mechanism for preventing side rolling of train carriage and turned to
Frame, including take turns to, framework, primary spring, axle box composition, secondary suspension system, brakes and draw-gear, described two
It is that side bearing or anti-side rolling shock absorber are not provided with suspension, torsion bar mechanism for preventing side rolling of train carriage is set in the bottom of framework；The anti-side
Rolling torsion bar arrangement includes torsion bar seat, torsion bar shaft, torque arm and connecting rod, and the torsion bar shaft two ends may be rotatably mounted in torsion bar seat, turns round
Framework bottom is fixed at the top of pole socket, torque arm one end is fixedly connected with torsion bar shaft, and the other end is hinged with connecting rod lower end, the connecting rod
Upper end ball pivot is reached above framework and car body elastic connection.
Shown torsion bar shaft is respectively arranged at two ends with torque arm seat and mounting seat；Described torque arm one end is provided with circular port, and torque arm passes through
The circular port is connected with torque arm seat interference fit or spline accessory；Torsion bar mounting hole is provided with the middle part of the torsion bar seat, torsion bar is installed
Borehole jack is in mounting seat, and torsion bar can freely be rotated in torsion bar mounting hole；The torsion bar seat top surface passes through welding or bolt connection
On the bottom surface of framework.
The torsion bar seat and torque arm can also transposition, i.e. torque arm install and be installed on torsion with torsion bar shaft two ends, torsion bar seat
On the inside of arm.
The secondary suspension system is rubber metal pad, lateral damper, anti-hunting damper holder, horizontal backstop and vertical including two
Backstop, described two be that rubber metal pad, lateral damper, anti-hunting damper holder, horizontal backstop and vertical backstop are turned using quick lorry
To the routine techniques of frame.
Beneficial effect：The connecting rod of the utility model torsion bar mechanism for preventing side rolling of train carriage be elastic connection without abrasion structure, pass through torque arm
And the flexible arrangement of connecting rod position, the relatively low curb girder of some vehicles can be avoided, the gyration of bogie and car body is adapted to, keeps away
Shearing and the flimsy problem of frictional side bearing are exempted from, have solved that side bearing formula anti-rolling device stability is low in the prior art and hydraulic pressure
The weak defect of shock absorber formula anti-rolling device versatility, realizes good compatibility.The utility model is simple in construction, anti-side rolling property
Can it is stable, without abrasion, fast transported suitable for railway freight-car the characteristics of.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation upward view of the present utility model；
Fig. 3 is the structural representation of the utility model torsion bar mechanism for preventing side rolling of train carriage；
Fig. 4 rotates schematic diagram for the utility model Fig. 2 A-A sections.
In figure：1 wheel is led to, 2 frameworks, 3 primary springs, 4 axle boxes composition, 5 secondary suspension systems, 6 brakes, 7
Leading-in device, 8 torsion bar mechanism for preventing side rolling of train carriage, 81 torsion bar seats, 82 torsion bar shafts, 83 torque arm, 84 connecting rods, 811 torsion bar mounting holes, 821 torque arm
Seat, 822 mounting seats, 831 circular ports.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is specifically described to the utility model.
Fig. 1 show structural representation of the present utility model.
The utility model includes wheel to 1, framework 2, primary spring 3, axle box composition 4, secondary suspension system 5, braking
System 6, draw-gear 7 and torsion bar mechanism for preventing side rolling of train carriage 8.
The wheel is to 1, framework 2, primary spring 3, axle box composition 4, brakes 6 and draw-gear 7 using existing
The routine techniques of quick roller bearing adapter stabilizer bar.
The secondary suspension system 5 is rubber metal pad, lateral damper, anti-hunting damper holder, horizontal backstop including two and hung down
To backstop, the secondary suspension system 5 is rubber metal pad, lateral damper, anti-hunting damper holder, horizontal backstop and vertical using two
Side bearing or anti-side rolling shock absorber are not provided with the routine techniques of the quick roller bearing adapter stabilizer bar such as backstop, secondary suspension system 5.
The torsion bar mechanism for preventing side rolling of train carriage 8 is arranged on the bottom (as shown in Figure 2) of framework 2, and top interface is located on framework 2
Side, to connection body.
Fig. 3 show the structural representation of the utility model torsion bar mechanism for preventing side rolling of train carriage.
The torsion bar mechanism for preventing side rolling of train carriage 8 includes torsion bar seat 81, torsion bar shaft 82, torque arm 83 and connecting rod 84.
The connecting rod 84 uses the routine techniques of the elastic ball pivot in the rigid body of rod+two ends, its lower end ball pivot and the company of torque arm 83
Pole socket is connected.
The two ends of torsion bar shaft 82 may be rotatably mounted in torsion bar seat 81, and the bottom of framework 2 is fixed at the top of torsion bar seat 81, turns round
The one end of arm 83 is fixedly connected with torsion bar shaft 82, and the other end is hinged with the lower end of connecting rod 84, and the upper end ball pivot of connecting rod 84 reaches structure
The top of frame 2 and car body elastic connection.
Fig. 4 show the utility model Fig. 2 A-A sections rotation schematic diagram.
Shown torsion bar shaft 82 is respectively arranged at two ends with torque arm seat 821 and mounting seat 822；Described one end of torque arm 83 is provided with circular port
831, torque arm 83 is connected by the circular port 831 with the interference fit of torque arm seat 821 or spline accessory；The middle part of torsion bar seat 81 is set
There is torsion bar mounting hole 811, torsion bar mounting hole 811 is enclosed within mounting seat 822, torsion bar 82 can freely turn in torsion bar mounting hole 811
It is dynamic.
On bottom surface of the top surface of torsion bar seat 81 by welding or being bolted to framework 2.
The torsion bar seat 821 can also transposition, the i.e. installation of torque arm 83 and the two ends of torsion bar shaft 82, torsion bar seat with torque arm 83
821 are installed on the inner side of torque arm 83, it is to avoid anti-side rolling shock absorber 8 can only be arranged in the outside of framework 2 on the downside beam car body of part
The problem of can not installing, wide adaptability, highly versatile.
Operation principle of the present utility model：
When porpoising occurs for car body, car body both sides are pushed or lifting connecting rod 84 and torque arm 83 simultaneously, so that turning round
The mounting seat 822 at the two ends of bar axle 82 is rotate in same direction in the torsion bar mounting hole 811, does not influence car body to drift along action；Work as vehicle
When sidewindering motion, car body side pushes connecting rod 84 and torque arm 83, opposite side lifting connecting rod 84 and torque arm 83, makes torsion bar shaft 82
The mounting seat 822 at two ends is rotated backward in torsion bar mounting hole 811, and torsion bar shaft 82 is reversed generation suppression vehicle and sidewindered instead
Power, speed and angle that control car body is sidewindered, realizes anti-side rolling function；When relative revolution occurs for car body and bogie, connecting rod
The ball pivot at 84 two ends twists, and adapts to each to relative displacement of the upper and lower side of connecting rod 84.
The connecting rod of the utility model torsion bar mechanism for preventing side rolling of train carriage be elastic connection without abrasion structure, pass through torque arm and connecting rod position
Flexible arrangement, can avoid the relatively low curb girder of some vehicles, adapt to the gyration of bogie and car body, it is to avoid shearing and
The damage of frictional side bearing, solves low rolled with hydraulic buffer formula anti-side of side bearing formula anti-rolling device stability in the prior art and fills
The problem of versatility is weak is put, good compatibility is realized.The utility model is meeting anti-by torsion bar mechanism for preventing side rolling of train carriage, bogie
While sidewindering performance, by mature structure and without wear designs, it is to avoid long-term to be transfinited with parts damages and abrasion, realize
Performance is stable, it is adaptable to the characteristics of railway freight-car is fast transported.
The utility model the embodiment above, is merely illustrative, be not it is only, it is all in the range of the utility model
Or the change in the range of equivalent the utility model is surrounded by the utility model.
Claims (4)
1. a kind of quick roller bearing adapter stabilizer bar with torsion bar mechanism for preventing side rolling of train carriage, including take turns to (1), framework (2), primary spring
(3), axle box composition (4), secondary suspension system (5), brakes (6) and draw-gear (7), it is characterised in that：Described two are
Side bearing or anti-side rolling shock absorber are not provided with suspension (5), torsion bar mechanism for preventing side rolling of train carriage (8) is set in the bottom of framework (2)；Institute
Stating torsion bar mechanism for preventing side rolling of train carriage (8) includes torsion bar seat (81), torsion bar shaft (82), torque arm (83) and connecting rod (84), the torsion bar shaft
(82) two ends be may be rotatably mounted in torsion bar seat (81), and framework (2) bottom, torque arm (83) one end are fixed at the top of torsion bar seat (81)
It is fixedly connected with torsion bar shaft (82), the other end is hinged with connecting rod (84) lower end, connecting rod (84) upper end ball pivot reaches framework
(2) top and car body elastic connection.
2. the quick roller bearing adapter stabilizer bar according to claim 1 with torsion bar mechanism for preventing side rolling of train carriage, it is characterised in that：Shown torsion bar
Axle (82) is respectively arranged at two ends with torque arm seat (821) and mounting seat (822)；Described torque arm (83) one end is provided with circular port (831), turns round
Arm (83) is connected by the circular port (831) with torque arm seat (821) interference fit or spline accessory；In the middle part of the torsion bar seat (81)
Provided with torsion bar mounting hole (811), torsion bar mounting hole (811) is enclosed within mounting seat (822), and torsion bar shaft (82) can be in torsion bar mounting hole
(811) freely rotated in；On bottom surface of torsion bar seat (81) top surface by welding or being bolted to framework (2).
3. the quick roller bearing adapter stabilizer bar according to claim 2 with torsion bar mechanism for preventing side rolling of train carriage, it is characterised in that：The torsion bar
Seat (81) and torque arm (83) can also transposition, i.e. torque arm (83) be installed on torsion bar shaft (82) two ends, torsion bar seat (81) is installed
On the inside of torque arm (83).
4. the quick roller bearing adapter stabilizer bar with torsion bar mechanism for preventing side rolling of train carriage according to claim 1,2 or 3, it is characterised in that：Institute
It is rubber metal pad, lateral damper, anti-hunting damper holder, horizontal backstop and vertical backstop, institute that secondary suspension system (5), which is stated, including two
It is that rubber metal pad, lateral damper, anti-hunting damper holder, horizontal backstop and vertical backstop use quick roller bearing adapter stabilizer bar to state two
Routine techniques.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621336090.2U CN206327380U (en) | 2016-12-07 | 2016-12-07 | Quick roller bearing adapter stabilizer bar with torsion bar mechanism for preventing side rolling of train carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621336090.2U CN206327380U (en) | 2016-12-07 | 2016-12-07 | Quick roller bearing adapter stabilizer bar with torsion bar mechanism for preventing side rolling of train carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206327380U true CN206327380U (en) | 2017-07-14 |
Family
ID=59289587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621336090.2U Active CN206327380U (en) | 2016-12-07 | 2016-12-07 | Quick roller bearing adapter stabilizer bar with torsion bar mechanism for preventing side rolling of train carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206327380U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585173A (en) * | 2017-10-16 | 2018-01-16 | 重庆中车长客轨道车辆有限公司 | A kind of straddle-type monorail train and its antidive torsion bar type single-axle bogie |
| CN109435983A (en) * | 2018-11-27 | 2019-03-08 | 江苏瑞铁轨道装备股份有限公司 | A kind of suspension type cart system |
| CN110254461A (en) * | 2019-07-02 | 2019-09-20 | 株洲时代新材料科技股份有限公司 | The adjustable transverse elasticity stop of rigidity and stiffness tuning method on anti-side rolling torsion rod |
| CN110696869A (en) * | 2019-10-15 | 2020-01-17 | 同济大学 | Railway wheel concave abrasion control device adopting two-system pneumatic active control |
| CN112429030A (en) * | 2020-11-09 | 2021-03-02 | 株洲时代新材料科技股份有限公司 | External anti-rolling torsion bar device installed through cross beam and installation method thereof |
-
2016
- 2016-12-07 CN CN201621336090.2U patent/CN206327380U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585173A (en) * | 2017-10-16 | 2018-01-16 | 重庆中车长客轨道车辆有限公司 | A kind of straddle-type monorail train and its antidive torsion bar type single-axle bogie |
| CN109435983A (en) * | 2018-11-27 | 2019-03-08 | 江苏瑞铁轨道装备股份有限公司 | A kind of suspension type cart system |
| CN109435983B (en) * | 2018-11-27 | 2023-09-15 | 江苏瑞铁轨道装备股份有限公司 | Suspension type truck system |
| CN110254461A (en) * | 2019-07-02 | 2019-09-20 | 株洲时代新材料科技股份有限公司 | The adjustable transverse elasticity stop of rigidity and stiffness tuning method on anti-side rolling torsion rod |
| CN110254461B (en) * | 2019-07-02 | 2024-04-05 | 株洲时代新材料科技股份有限公司 | Rigidity-adjustable transverse elastic stop on anti-rolling torsion bar and rigidity adjusting method |
| CN110696869A (en) * | 2019-10-15 | 2020-01-17 | 同济大学 | Railway wheel concave abrasion control device adopting two-system pneumatic active control |
| CN112429030A (en) * | 2020-11-09 | 2021-03-02 | 株洲时代新材料科技股份有限公司 | External anti-rolling torsion bar device installed through cross beam and installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206327380U (en) | Quick roller bearing adapter stabilizer bar with torsion bar mechanism for preventing side rolling of train carriage | |
| CN202243514U (en) | Highs-speed motor train unit bogie | |
| CN102923153A (en) | Bogie of high-speed motor train unit | |
| WO2013091319A1 (en) | High speed railway vehicle bogie | |
| CN107878496B (en) | Bogie structure of PRT suspension train and operation system comprising bogie structure | |
| CN109747676B (en) | Railway vehicle bogie with eddy current braking device and railway vehicle | |
| CN104057970A (en) | Low floor tramcar steering bogie | |
| CN110877624A (en) | Built-in trailer bogie of high-speed motor train unit axle box | |
| CN111776073A (en) | AGV chassis structure | |
| CN205059627U (en) | Welding framework formula bogie | |
| CN108909758B (en) | Coupling bogie system for coupling double connecting rods of straddle type monorail train | |
| CN201800720U (en) | Motor transmission system and bogie | |
| CN113879353B (en) | Bogie for track engineering machinery with compact primary suspension | |
| CN111216756A (en) | Inner side framework type forced guide bogie and railway vehicle | |
| CN205601849U (en) | Non - power truck | |
| EP4212402A1 (en) | Bogie and locomotive having same | |
| CN2920770Y (en) | Wide rail welding bogie | |
| CN107878494B (en) | Suspension device of PRT suspension train | |
| CN104192159B (en) | Axle gear box is hung | |
| WO2019061554A1 (en) | Low-floor tramcar bogie | |
| CN205819215U (en) | A kind of band bolster tramcar bogie | |
| CN2931192Y (en) | Board gauge bogie with electricity generating device | |
| CN203528494U (en) | Low-floor train radial bogie | |
| CN201646754U (en) | Truck secondary suspension device | |
| CN112721987B (en) | Straddle type monorail train bogie provided with auxiliary steering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180315 Address after: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250022 Co-patentee after: CHINA RAILWAY CORPORATION Patentee after: Shandong Zhongche Locomotive Co. Ltd. Address before: Huai Village Street Huaiyin District of Ji'nan city of Shandong Province, No. 73 250022 Patentee before: Shandong Zhongche Locomotive Co. Ltd. |