CN204774364U - Corrosion -resistant crack control of rail train high abrasion decreases wheel - Google Patents
Corrosion -resistant crack control of rail train high abrasion decreases wheel Download PDFInfo
- Publication number
- CN204774364U CN204774364U CN201520446159.6U CN201520446159U CN204774364U CN 204774364 U CN204774364 U CN 204774364U CN 201520446159 U CN201520446159 U CN 201520446159U CN 204774364 U CN204774364 U CN 204774364U
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- Prior art keywords
- wheel rim
- layer
- wheel
- hub
- thickness
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Abstract
The utility model discloses a corrosion -resistant crack control of rail train high abrasion decreases wheel belongs to rail train technical field. It includes wheel rim and hub, the hub is located the wheel rim, and hub and the coaxial setting of wheel rim, the width of wheel rim and hub is equal, just the 4 -5 that wheel rim thickness is hub thickness doubly, the wheel rim is three layer construction, to interior rubber layer, steel wire armoring layer and the cast iron layer of including in proper order outside from. The ratio of rubber layer, steel wire armoring layer and cast iron layer thickness is 1: 1: 8. The utility model discloses on prior art's basis, thickness ratio through setting for wheel rim and hub again on prior art and add the rubber layer and steel wire armoring layer realizes the advantage of its difficult corruption, high abrasion and crack control damage again outside wheel rim cast iron layer.
Description
Technical field
The utility model relates to track train technical field, particularly relates to the anti-rhegma wheel of a kind of track train high abrasion withstanding corrosion.
Background technology
At present, China's track train is just towards high speed, heavy duty future development, along with the raising of train speed, the increase that axle is heavy, wheel is as the important load bearing component of track train, once be corroded, wearing and tearing will affect safety and the stability of train driving, but in prior art, on the one hand because wheel is subject to the impact of reverse load in the process of moving, and the distribution of stress that wheel is subject to is uneven, the situation that wheel deforms and wheel exists rhegma happens occasionally, on the other hand because the long high load capacity of wheel rotates and daily wind and weather, outside face is subject to the corrosion such as rainwater.Therefore, be necessary that proposing new technical scheme solves this problem.
Utility model content
Problem to be solved in the utility model is: provide a kind of track train high abrasion withstanding corrosion anti-rhegma wheel, and it has and is not easily corroded, the feature of high abrasion and anti-rhegma.
The utility model technical solution problem adopts following technical scheme:
The anti-rhegma wheel of a kind of track train high abrasion withstanding corrosion, comprise wheel rim and wheel hub, described wheel hub is positioned at wheel rim, and wheel hub and wheel rim are coaxially arranged, the width of described wheel rim and wheel hub is equal, and described wheel rim thickness is 4-5 times of hub thickness, described wheel rim is three-decker, comprises rubber layer, steel wire armor layer and cast iron layer successively from outside to inside.
Preferably, the ratio of described rubber layer, steel wire armor layer and cast iron layer thickness is 1:1:8.
The beneficial effects of the utility model are: the utility model on the basis of existing technology, by resetting the thickness ratio of wheel rim and wheel hub and set up rubber layer and steel wire armor layer outward again in wheel rim cast iron layer and realize it and be not easily corroded, the advantage of high abrasion and anti-rhegma in prior art.
Accompanying drawing explanation
Fig. 1 is birds-eye view of the present utility model.
Fig. 2 is interface of the present utility model schematic diagram.
Number in the figure: 1 is wheel rim, 2 is wheel hub, and 11 is rubber layer, and 12 is steel wire armor layer, and 13 is cast iron layer.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As depicted in figs. 1 and 2, the anti-rhegma wheel of a kind of track train high abrasion withstanding corrosion, comprise wheel rim 1 and wheel hub 2, described wheel hub 2 is positioned at wheel rim 1, and wheel hub 2 and wheel rim 1 are coaxially arranged, the width of described wheel rim 1 and wheel hub 2 is equal, and described wheel rim 1 thickness is 4-5 times of wheel hub 2 thickness, described wheel rim 1 is three-decker, comprises rubber layer 11, steel wire armor layer 12 and cast iron layer 13 from outside to inside successively.
During specific design, the ratio of described rubber layer 11, steel wire armor layer 12 and cast iron layer 13 thickness is 1:1:8.
The utility model proposes the anti-rhegma wheel of a kind of track train high abrasion withstanding corrosion.The utility model comprises wheel rim 1 and wheel hub 2, and the width of wheel rim 1 and wheel hub 2 is equal, and described wheel rim 1 thickness is 4-5 times of wheel hub 2 thickness, and described wheel rim 1 is three-decker, comprises rubber layer 11, steel wire armor layer 12 and cast iron layer 13 from outside to inside successively.And the ratio of described rubber layer 11, steel wire armor layer 12 and cast iron layer 13 thickness is 1:1:8.The utility model on the basis of existing technology, prior art resets the thickness ratio of wheel rim 1 and wheel hub 2 and set up rubber layer 11 and steel wire armor layer 12 again outside wheel rim 1 cast iron layer 13, the thickness ratio resetting wheel rim 1 and wheel hub 2 contributes to the wheel rhegma that wheel reply unbalanced stress causes, and sets up rubber layer 11 and steel wire armor layer 12 and contributes to wheel and realize not easily being corroded and the advantage of high abrasion.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (2)
1. the anti-rhegma wheel of track train high abrasion withstanding corrosion, comprise wheel rim and wheel hub, described wheel hub is positioned at wheel rim, and wheel hub and wheel rim are coaxially arranged, it is characterized in that, the width of described wheel rim and wheel hub is equal, and described wheel rim thickness is 4-5 times of hub thickness, described wheel rim is three-decker, comprises rubber layer, steel wire armor layer and cast iron layer successively from outside to inside.
2. the anti-rhegma wheel of a kind of track train high abrasion withstanding corrosion according to claim 1, is characterized in that, the ratio of described rubber layer, steel wire armor layer and cast iron layer thickness is 1:1:8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520446159.6U CN204774364U (en) | 2015-06-26 | 2015-06-26 | Corrosion -resistant crack control of rail train high abrasion decreases wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520446159.6U CN204774364U (en) | 2015-06-26 | 2015-06-26 | Corrosion -resistant crack control of rail train high abrasion decreases wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204774364U true CN204774364U (en) | 2015-11-18 |
Family
ID=54514481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520446159.6U Expired - Fee Related CN204774364U (en) | 2015-06-26 | 2015-06-26 | Corrosion -resistant crack control of rail train high abrasion decreases wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204774364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554189A (en) * | 2017-09-19 | 2018-01-09 | 华东交通大学 | A kind of train wheel rim device for reducing side grinding between wheel rim and rail |
-
2015
- 2015-06-26 CN CN201520446159.6U patent/CN204774364U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554189A (en) * | 2017-09-19 | 2018-01-09 | 华东交通大学 | A kind of train wheel rim device for reducing side grinding between wheel rim and rail |
| CN107554189B (en) * | 2017-09-19 | 2024-02-06 | 华东交通大学 | Train rim device for reducing side grinding between rim and steel rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20190626 |