CN106466835B - Centre bearing supporting type bogie turntable - Google Patents
Centre bearing supporting type bogie turntable Download PDFInfo
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- CN106466835B CN106466835B CN201510500949.2A CN201510500949A CN106466835B CN 106466835 B CN106466835 B CN 106466835B CN 201510500949 A CN201510500949 A CN 201510500949A CN 106466835 B CN106466835 B CN 106466835B
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- turntable
- bogie
- ground
- centre bearing
- mounting
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Abstract
The present invention relates to a kind of rolling stock's repair apparatus, specifically a kind of centre bearing supporting type bogie turntable.For the bogie in railway factory workshop, steering operation is carried out between production process, or carries out turning line operation in cross track.It is characterized in: the weight of bogie 10 and turntable mounting 6 is transmitted on ground base melt pit 11 by the centre bearing 2 in center of turntable position.By central axis 7, turntable mounting 6 is made to be in horizontality.The diameter dimension of centre bearing 2 is small, under resistance arm, can turn round turntable by manpower.Compared with the existing bogie being driven by electricity turns to turntable, structure is simple, does not need power supply, convenient for operating with and safeguarding, while low cost.
Description
Technical field
The present invention relates to rolling stock's repair apparatus.In the transmitting between production process, turned for bogie
Turn line operation to operation or in cross track.
Background technique
According to the requirement of railway bogie upkeep operation process flow, during bogie is overhauled, need pair
Bogie is turned to, is gone through transition, and after bogie to be transmitted to different maintenance stations, is required according to maintenance procedure, to bogie
Each position carry out specialized upkeep operation.
Existing bogie turntable is mainly assembled by ground rail assembling, steamboat, pivoting support assembles, driven wheel assembles,
The components such as adhesion wheel assembly, turntable mounting composition.The weight of bogie and turntable by the assembly of the driven wheel of disk peripheral and
Adhesion wheel assembly is transmitted in ground base.Since resistance arm is bigger, turntable cannot be turned round by manpower, is needed using electronic
Machine driving.Not only cost is high for the turntable of this form, also due to need power drives, to operating with and maintenance is brought not
Just.
Summary of the invention
The problems of turntable is turned to for existing railway bogie, the present invention proposes centre bearing supporting type bogie
Turntable.The weight of bogie 10 and turntable mounting 6 is by the centre bearing 2 in center of turntable position, with being transmitted to ground base
On hole 11.The upright position of turntable mounting 10 is positioned by central axis 7.Carry the centre bearing bearing of railway locomotive steering 10
Formula bogie turntable, resistance arm is small, can rotate turntable by manpower.
Technical solution
Function of the invention is realized through the following design scheme: the center position in ground base melt pit 11,
Equipped with center pre-embedded steel slab 5, center pre-embedded steel slab 5 is cast on ground base melt pit 11 by concrete.Mounting base 1 with
Central axis 7 is welded as a whole, and forms the centre of gyration.Centre bearing 2 is sleeved on central axis 7, and is placed on mounting base 1
On.When bogie 10 being placed on the central location of turntable mounting 6, the weight of turntable mounting 6 and bogie 10 passes through centre bearing
2, mounting base 1, center pre-embedded steel slab 5 are transmitted on ground base melt pit 11, by central axis 7, turntable mounting 6 are made to keep horizontal
State.Centre bearing 2 is the thrust roller bearing of standard, and size is small, the friction arm of force is small, does not need electric power, can be easily by manpower
Revolution carry the turntable of bogie.
Beneficial effects of the present invention
Centre bearing supporting type bogie turntable special equipment according to the present invention, with existing peripheral wheel supporting type
Turntable is compared, and motor and wheel are eliminated, and low cost just can be carried out steering operation without electric power.It not only saves power supply, also save
About invest.Set center stressed for stress point, reduce resistance arm, turntable can be turned round by manpower, convenient for operating with and
Maintenance.
Detailed description of the invention
Fig. 1 ----centre bearing supporting type bogie turntable main view
Fig. 2 ----centre bearing supporting type bogie turntable top view
Fig. 3 --- the partial enlarged view at-centre bearing
Fig. 4 --- the partial enlarged view at-supporting arrangement
Description of symbols in figure
Mounting base 1, dustband 3, adjustment pad 4, center pre-embedded steel slab 5, turntable mounting 6, central axis 7, is slided centre bearing 2
Dynamic bearing 8, fixing steel plate 9, bogie 10, ground base melt pit 11, supporting arrangement 12, ground supporting seat 13, positioning device 14,
Cover board assembles 15, ground rail 16, hand handle 17, turntable track 18.
Specific embodiment
With reference to the accompanying drawing 1, Fig. 2, attached drawing 3, attached drawing 4 are illustrated embodiment.Centre bearing supporting type bogie
Turntable is mainly made of following major part: mounting base 1, centre bearing 2, dustband 3, adjustment pad 4, center pre-embedded steel slab 5,
Turntable mounting 6, central axis 7, sliding bearing 8, fixing steel plate 9, bogie 10, ground base melt pit 11, supporting arrangement 12, ground branch
Hold the compositions such as seat 13, positioning device 14, cover board assembly 15, ground rail 16, hand handle 17.The weight of bogie 10 and turntable mounting 6
By being in the centre bearing 2 of center of turntable position, it is transmitted on ground base melt pit 11, by central axis 7, makes turntable mounting 6
In horizontality.The diameter dimension of centre bearing 2 is small, under resistance arm, can turn round turntable by manpower.
On the upper surface of turntable, by right-angled intersection mode, provided with the turntable track 18 passed through for bogie 10.Every
It pays and is equipped with positioning device 14 in the middle part of turntable track 18, turntable can be locked with respect to the position on ground, prevent about 10 bogie from turning
When disk, turntable track 18 and ground rail 16 misplace.It is laid with cover board assembly 15 in the upper surface of turntable mounting 6, it is logical for trackless vehicle
Turntable is crossed, while ground base melt pit 11 can be covered, keeps the Land leveling where turntable.Hand handle is equipped in cover board assembly 15
17 jack, can be with Manual rotary turntable by hand handle 17.Turntable mounting 6 is equipped with mounting hole, is sleeved on central axis 7, and prop up
Support is on centre bearing 2.On the mounting hole top of turntable mounting 6, it is mounted with sliding bearing 8, fixing steel plate 9 (see Fig. 3)；Sliding axle
8 tops for being mounted on turntable mounting 6 are held, opposite turntable mounting 6 is stationary fit, and opposite central axis 7 is cooperation, the installation of turntable mounting 6
Hole lower part and central axis 7 are also dynamic cooperation, are combined together with sliding bearing 8 above, guarantee the upper surface of turntable mounting 6 in
Mandrel 7 is perpendicular, and turntable mounting 6 is allowed to be freely rotated with respect to central axis 7.Fixing steel plate 9 is for adjusting turntable mounting 6 with respect to center
Fixing steel plate 9 and turntable mounting 6 are welded as a whole by the verticality of axis 7 after adjustment is suitable.It is peace below turntable mounting
Fill seat 1, centre bearing 2, dustband 3, adjustment pad 4, center pre-embedded steel slab 5.After debugging is suitable, mounting base 1 is welded on
On heart pre-embedded steel slab 5.Center pre-embedded steel slab 5 is cast on ground base melt pit 11 with concrete.Dustband 3 is sleeved on central axis
2 outsides are held, prevent dust from invading on centre bearing 2；Since civil construction application condition is big, can be adjusted by adjusting backing plate 4
Height of the turntable relative to ground, keeps disk upper surface contour with ground.
When about 10 bogie 6 of bogie, turntable end flexible deformation can be caused due to unbalance loading.For this purpose, in turntable mounting 6
End below (see Fig. 4), be provided with supporting arrangement 12.It is corresponding with supporting arrangement 12, in the bottom surface of ground base melt pit 11
On buried ground supporting seat 13.When lower rotary table on bogie 10, the unbalance loading that bogie 10 generates turntable mounting 6 passes through branch
Bearing apparatus 12 and ground supporting seat 13, are transmitted on ground base melt pit 11, guarantee the Leading Edge Deformation amount of bogie 6 in permission
Within height difference range.When bogie 10 is in the central location of turntable mounting 6, supporting arrangement 12 and ground supporting seat 13 are detached from
It opens, whole load are transmitted on ground by centre bearing 2.At this moment turntable can be turned round by manpower.
The course of work of centre bearing supporting type bogie turntable: 1) when need to bogie 10 carry out steering operation,
Turntable track 18 is aligned with ground rail 16 and locks position of the turntable relative to ground with positioning device 14,2) will turn after
It is pushed to the central location of turntable mounting 6 to frame 10, and releases the locking of positioning device 14；3) turntable is turned round in advance by hand handle 17
Fixed position after turntable track 18 is aligned with ground rail 16, locks position of the turntable with respect to ground with positioning device 14.4) most
Bogie 10 is released into turntable again afterwards, completes the steering operation an of bogie 10.
Claims (1)
1. a kind of centre bearing supporting type bogie turntable, including centre bearing (2), turntable mounting (6), central axis (7), basis ground
(11), supporting arrangement (12), ground supporting seat (13) are cheated, it is characterized in that: the weight of bogie (10) and turntable mounting (6) passes through place
Centre bearing (2) in center of turntable position, is transmitted on ground base melt pit (11), by central axis (7), makes turntable mounting
(6) horizontality is kept, when bogie (10) turntable mounting (6) up and down, turntable end flexible deformation can be caused due to unbalance loading, be
This is provided with supporting arrangement (12) below the end of turntable mounting (6), corresponding with supporting arrangement (12), in ground base
It cheats and has buried ground supporting seat (13) on the bottom surface of (11), when lower rotary table on bogie (10), bogie (10) is to turntable mounting
(6) unbalance loading generated is transmitted on ground base melt pit (11) by supporting arrangement (12) and ground supporting seat (13), is guaranteed
The Leading Edge Deformation amount of turntable mounting (6) is within the height difference range of permission, when bogie (10) is in the central location of turntable mounting (6)
When, supporting arrangement (12) is separated from ground supporting seat (13), and whole load are transmitted on ground by centre bearing (2), this
When can turn round turntable by manpower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510500949.2A CN106466835B (en) | 2015-08-17 | 2015-08-17 | Centre bearing supporting type bogie turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510500949.2A CN106466835B (en) | 2015-08-17 | 2015-08-17 | Centre bearing supporting type bogie turntable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106466835A CN106466835A (en) | 2017-03-01 |
| CN106466835B true CN106466835B (en) | 2019-07-09 |
Family
ID=58213568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510500949.2A Active CN106466835B (en) | 2015-08-17 | 2015-08-17 | Centre bearing supporting type bogie turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106466835B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109748044B (en) * | 2017-11-07 | 2022-06-03 | 中铁华铁工程设计集团有限公司 | Manual and electric dual-purpose locomotive bogie turntable |
| CN107839406A (en) * | 2017-11-20 | 2018-03-27 | 安徽瑞铁轨道装备有限公司 | A kind of built-in pneumatic wheel is to rotating disk automatic steering control rotating cylinder |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203714806U (en) * | 2014-01-25 | 2014-07-16 | 南车眉山车辆有限公司 | Turntable for conveying and turning bogie |
| CN205129786U (en) * | 2015-08-17 | 2016-04-06 | 中铁第六勘察设计院集团有限公司 | Center bearing supporting formula bogie carousel |
-
2015
- 2015-08-17 CN CN201510500949.2A patent/CN106466835B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203714806U (en) * | 2014-01-25 | 2014-07-16 | 南车眉山车辆有限公司 | Turntable for conveying and turning bogie |
| CN205129786U (en) * | 2015-08-17 | 2016-04-06 | 中铁第六勘察设计院集团有限公司 | Center bearing supporting formula bogie carousel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106466835A (en) | 2017-03-01 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190523 Address after: 100071 No. 36 Fengtai North Road, Fengtai District, Beijing Applicant after: China Railway Engineering Group Co., Ltd. Applicant after: CHINA RAILWAY LIUYUAN GROUP CO., LTD. Address before: No. 36 Central West Road, Tianjin Airport Economic Zone, 300308 Applicant before: CHINA RAILWAY LIUYUAN GROUP CO., LTD. Applicant before: China Railway Engineering Design Institute |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |