CN107803803A - Support rotating device is repaiied in a kind of locomotive driven gear repacking - Google Patents
Support rotating device is repaiied in a kind of locomotive driven gear repacking Download PDFInfo
- Publication number
- CN107803803A CN107803803A CN201711285401.6A CN201711285401A CN107803803A CN 107803803 A CN107803803 A CN 107803803A CN 201711285401 A CN201711285401 A CN 201711285401A CN 107803803 A CN107803803 A CN 107803803A
- Authority
- CN
- China
- Prior art keywords
- support
- rotating
- driven gear
- rotating shaft
- swivel bearing
- 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.)
- Pending
Links
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 13
- 238000012857 repacking Methods 0.000 title claims abstract description 9
- 239000004677 Nylon Substances 0.000 claims abstract description 15
- 229920001778 nylon Polymers 0.000 claims abstract description 15
- 239000003351 stiffener Substances 0.000 claims abstract description 8
- 125000006850 spacer group Chemical group 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
Abstract
Invention describes a kind of locomotive driven gear repacking to repair support rotating device, including bottom section body support section, gear shaft support stand part, support rotating part；The bottom that bottom section body support section is used for whole device supports；Gear shaft support stand part includes supporting vertical plate, the stiffener plate of dual-gripper riser combining structure；The U-shaped opening coordinated with the rotating shaft of support rotating device is provided with the top of dual-gripper riser；Rotating mechanism portion is supported to include rotating shaft, swivel bearing, nylon support set, spacer ring；U-shaped opening of the rotating shaft support in supporting vertical plate；Swivel bearing is set in rotating shaft；Nylon support set is set on swivel bearing.The support meanss of the present invention are combined design with rotating device, the function that the support of driven gear shaft can be realized and rotated smoothly, the labor intensity during driven gear shaft upkeep operation is reduced, colliding with lifting and rotary operation is avoided, lifts repair quality and operating efficiency.
Description
Technical field
The present invention relates to locomotive inspection and repair, mechanical support and rotating device, branch is repaiied in particularly a kind of locomotive driven gear repacking
Support rotating device, the maintenance support for the driven gear shaft not disintegrated for locomotive driven gear.
Background technology
Locomotive driven gear is the critical component of locomotive, and driven gear is overhauled when driven gear does not disintegrate from axletree
When need to support and rotate and carry out maintenance inspection with the complete cycle gear teeth to driven gear, driven gear shaft component weight is larger,
In the case of there is no special stand support, rotation maintenance more difficulty is carried out to it and rotation maintenance is carried out on ground is placed on
There is quality and potential safety hazard in process, easily cause situations such as colliding with and hurting sb.'s feelings.
The content of the invention
Problem solved by the invention is to provide a kind of locomotive driven gear repacking and repaiies support rotating device, its object is to
Meet the support of driven gear shaft, and meet freely rotate smoothly in support meanss, meet to the maintenance of the complete cycle gear teeth
Demand, and eliminate security-hidden trouble existing for original maintenance mode.
In order to realize the purpose for solving above-mentioned technical problem, device employs following technical scheme：
Support rotating device is repaiied in a kind of locomotive driven gear repacking, it is characterized in that：Including bottom section body support section, gear shaft branch
Support stand part, support rotating mechanism portion；
The bottom section body support section is slab construction, and the bottom for whole device supports, and for fixed support stand；
The gear shaft support stand part includes supporting vertical plate, stiffener plate, and wherein supporting vertical plate uses dual-gripper riser group
Close structure；Stiffener plate is arranged among the side of supporting vertical plate；It is provided with the top of dual-gripper riser and support rotating device
The U-shaped opening that rotating shaft coordinates；
The support rotating mechanism portion includes rotating shaft, swivel bearing, nylon support set, spacer ring；Wherein rotating shaft support is supporting
The U-shaped opening of riser；Swivel bearing is set in rotating shaft；Nylon support set is hollow circular ring shape, is set on swivel bearing.
Nylon support set can rotate freely around rotating shaft after composition, and rotating shaft can be connected and fixed on branch with support stand interface
Support in stand, ensure freely can smoothly rotate after placing driven gear shaft, meet service requirements.Swivel bearing mainly meets
The device rotates freely function, and Supported Nylon set meets the function of support and part protection, rotating shaft can be supported with double risers into
Row coordinates the fixed combination realized and supported with spinfunction.
More specifically, the rectangular base support base that the support of described bottom is welded into for channel-section steel group.Its appearance and size according to
The external dimensions design of driven gear shaft, meets the steady of support, and leaves the group weldering fixed position of support stand.
Support and be provided with U-shaped opening in the supporting vertical plate of stand, for the interface of rotating shaft connection, wherein the assembling support of double risers
Spacing according to the design of the fit dimension of rotating shaft, ensure that rotating shaft can be steadily fixed in double risers supports.
Using overall outer size of the channel-section steel according to driven gear shaft, carry out group and be welded to make bottom support, ensure that bottom exists
Can smoothly be supported during holding gears axle with ground.
Application method：Put in use, driven gear shaft is hung on the device, Supported Nylon set is supported in axletree two end axles
Footpath, places steady, and personnel can stand the operation such as is nearby cleaned, checked, overhauled, it is necessary to when rotating to driven gear, can be pulled
Dynamic driven gear, gear shaft can drive the rotary supporting part point of support meanss freely rotate smoothly, and realize that driven gear revolves
Turn, to meet the inspection of one week gear teeth of driven gear shaft, maintenance.Rotation process is light easily with operation, avoids complicated lifting and original
There is part of the driven gear shaft in ground placement carries out rotation maintenance process to collide with, the quality and potential safety hazard that personnel collide with.
By using above-mentioned technical proposal, patent of the present invention has following beneficial effect：
A kind of support of driven gear shaft maintenance of the present invention and rotating device, support meanss are combined with rotating device and set
Meter, it is possible to achieve driven gear shaft support on the apparatus and the function of rotating smoothly, reduce driven gear shaft upkeep operation
During labor intensity, avoid complicated lifting and the quality such as part collides with the rotary operation of ground, personnel collide with and peace
Full hidden danger, repair quality and operating efficiency can be lifted.
Brief description of the drawings
Fig. 1-Fig. 4 is the general structure schematic diagram of the present invention.Wherein, Fig. 1 is stereogram, and Fig. 2, Fig. 3, Fig. 4 are main respectively
View, top view and left view.
The double riser support meanss schematic diagrames of Fig. 5.Fig. 6 is the front view of a riser in Fig. 5.
Fig. 7 is rotating shaft schematic diagram.
In figure, 11- bottom section body support sections, 12- rotary supporting parts point, double the standing of 13- gear shafts support stand part
Plate supporting device, 21- supporting vertical plates, 22- stiffener plates, the double riser combining structures of 23-, 31- nylon support sets, 32- spacer rings,
33- swivel bearings, 34- rotating shafts.
Embodiment
The application is further explained with reference to schematic diagram.But the protection domain of the application is not limited to specific reality
Apply mode.
Support rotating device is repaiied in a kind of locomotive driven gear repacking, it is characterized in that：Including bottom section body support section 11, tooth
Wheel shaft support stand part, support rotating mechanism portion 12；
The bottom section body support section 11 is slab construction, and the bottom for whole device supports, and vertical for fixed support
Frame；
The gear shaft support stand part includes supporting vertical plate 21, stiffener plate 22, and wherein supporting vertical plate 21 uses dual-gripper
The combining structure of riser 21；Stiffener plate 22 is arranged among the side of supporting vertical plate 21；The top of dual-gripper riser 21 be provided with
The U-shaped opening for supporting the rotating shaft 34 of rotating device to coordinate；
The support rotating mechanism portion 12 includes rotating shaft 34, swivel bearing 33, nylon support set 31, spacer ring 32；Wherein, rotate
Bearing 33, rotating shaft 34 are supported on the U-shaped opening of supporting vertical plate 21；Swivel bearing 33 is set in rotating shaft 34；Nylon support set 31
Hollow circular ring shape, it is set on swivel bearing 33.
Described bottom section body support section 11 is the rectangular base support base of channel-section steel group weldering.Its appearance and size according to from
The external dimensions design of movable gear shaft, meets the steady of support, and leaves the group weldering fixed position of support stand.
Gear shaft supports stand part to be made using steel plate, totally 4 groups, and each two is one group and forms double riser combined supports,
U-shaped opening is provided with supporting vertical plate 21, for the interface of rotating shaft 34, wherein the spacing of double risers assembling support should ensure that rotating shaft 34
It is rotationally fixed in double riser supports.
Support rotating part 12 is made up of rotating shaft 34,6312 type deep groove ball bearings, spacer ring 32, nylon support set 31, wherein
6312 deep groove ball bearings mainly meet the function that rotates freely of the device as swivel bearing 33, and nylon support set 31 meets branch
Support and the function of part protection, rotating shaft 34 can support with double risers to be carried out coordinating fixed realization support and the combination of spinfunction.
Application method：Put in use, driven gear shaft is hung on the device, nylon support set 31 is supported in axletree both ends
The diameter of axle, places steady, and personnel can stand the operation such as is nearby cleaned, checked, overhauled, it is necessary to when rotating to driven gear, can
Driven gear is pulled, gear shaft can drive the rotary supporting part point of support meanss freely rotate smoothly, realize driven gear
Rotation, to meet the inspection of one week gear teeth of driven gear shaft, maintenance.Rotation process is light easily with operation, avoids talent is complicated from hanging
The part of dress and original driven gear shaft in ground placement carries out rotation maintenance process collides with, the quality and safety that personnel collide with
Hidden danger.
Claims (2)
1. support rotating device is repaiied in a kind of locomotive driven gear repacking, it is characterized in that：Including bottom section body support section, gear shaft
Support stand part, support rotating part；
The bottom section body support section is slab construction, and the bottom for whole device supports, and for fixed support stand；
The gear shaft support stand part includes supporting vertical plate, stiffener plate, and wherein supporting vertical plate uses dual-gripper riser group
Close structure；Stiffener plate is arranged among the side of supporting vertical plate；It is provided with the top of dual-gripper riser and support rotating device
The U-shaped opening that rotating shaft coordinates；
The support rotating mechanism portion includes rotating shaft, swivel bearing, nylon support set, spacer ring；Wherein, rotating shaft support is supporting
The U-shaped opening of riser；Swivel bearing is set in rotating shaft；Nylon support set is hollow circular ring shape, is set on swivel bearing.
2. support rotating device is repaiied in locomotive driven gear repacking according to claim 1, it is characterized in that：Described bottom support
The rectangular base support base being welded into for channel-section steel group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711285401.6A CN107803803A (en) | 2017-12-07 | 2017-12-07 | Support rotating device is repaiied in a kind of locomotive driven gear repacking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711285401.6A CN107803803A (en) | 2017-12-07 | 2017-12-07 | Support rotating device is repaiied in a kind of locomotive driven gear repacking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107803803A true CN107803803A (en) | 2018-03-16 |
Family
ID=61579601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711285401.6A Pending CN107803803A (en) | 2017-12-07 | 2017-12-07 | Support rotating device is repaiied in a kind of locomotive driven gear repacking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107803803A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982108A (en) * | 2018-09-28 | 2018-12-11 | 中车洛阳机车有限公司 | A kind of hollow shaft maintenance storing unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000245114A (en) * | 1999-02-17 | 2000-09-08 | C Tekku:Kk | Working table for maintenance inspection of generator |
| CN201195150Y (en) * | 2008-05-13 | 2009-02-18 | 中国北车集团大同电力机车有限责任公司 | Spray painting rolling frame for electric locomotive axle |
| CN202491042U (en) * | 2012-03-19 | 2012-10-17 | 崔政 | Welding device for steadily rotating roller |
| CN205968399U (en) * | 2016-08-25 | 2017-02-22 | 北京中选耐磨设备有限公司平顶山分公司 | A rotatory auxiliary device for processing of corundum wear -resistant pipeline |
| CN206663176U (en) * | 2017-04-14 | 2017-11-24 | 宝钢集团新疆八一钢铁有限公司 | Overhaul the bent axle bearing of GKIC diesel engine of locomotive |
| CN207509179U (en) * | 2017-12-07 | 2018-06-19 | 中车洛阳机车有限公司 | Support rotating device is repaiied in a kind of locomotive driven gear repacking |
-
2017
- 2017-12-07 CN CN201711285401.6A patent/CN107803803A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000245114A (en) * | 1999-02-17 | 2000-09-08 | C Tekku:Kk | Working table for maintenance inspection of generator |
| CN201195150Y (en) * | 2008-05-13 | 2009-02-18 | 中国北车集团大同电力机车有限责任公司 | Spray painting rolling frame for electric locomotive axle |
| CN202491042U (en) * | 2012-03-19 | 2012-10-17 | 崔政 | Welding device for steadily rotating roller |
| CN205968399U (en) * | 2016-08-25 | 2017-02-22 | 北京中选耐磨设备有限公司平顶山分公司 | A rotatory auxiliary device for processing of corundum wear -resistant pipeline |
| CN206663176U (en) * | 2017-04-14 | 2017-11-24 | 宝钢集团新疆八一钢铁有限公司 | Overhaul the bent axle bearing of GKIC diesel engine of locomotive |
| CN207509179U (en) * | 2017-12-07 | 2018-06-19 | 中车洛阳机车有限公司 | Support rotating device is repaiied in a kind of locomotive driven gear repacking |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982108A (en) * | 2018-09-28 | 2018-12-11 | 中车洛阳机车有限公司 | A kind of hollow shaft maintenance storing unit |
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