CN201172778Y - Alloy steel-reinforced welding wing rail for railway combined frog - Google Patents
Alloy steel-reinforced welding wing rail for railway combined frog Download PDFInfo
- Publication number
- CN201172778Y CN201172778Y CNU2008200822970U CN200820082297U CN201172778Y CN 201172778 Y CN201172778 Y CN 201172778Y CN U2008200822970 U CNU2008200822970 U CN U2008200822970U CN 200820082297 U CN200820082297 U CN 200820082297U CN 201172778 Y CN201172778 Y CN 201172778Y
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- CN
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- Prior art keywords
- alloy steel
- section
- frog
- strengthened
- railway
- 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.)
- Expired - Lifetime
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- 238000003466 welding Methods 0.000 title claims description 5
- 229910045601 alloy Inorganic materials 0.000 title description 2
- 239000000956 alloy Substances 0.000 title description 2
- 229910000851 Alloy steel Inorganic materials 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 241000269350 Anura Species 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model relates top a railway track, which aims at providing an alloyed steel reinforced weld wing rail for a railway combination frog. The alloyed steel reinforced weld wing rail for a railway combination frog comprises a standard railroad rail segment and a guard rail segment, and an alloyed steel reinforced segment is fixedly connected between the standard railroad rail segment and the guard rail segment. The utility model has the advantages of convenient manufacture, excellent compatibility with the existing frogs, reasonable design, high intensity and excellent wear resistance, the alloy steel reinforced segment which is used as the component of the wing rail can improve the work condition of the existing frogs, thereby improving the service span of an integral frog.
Description
Technical field
The utility model relates to railroad track, in particular, relates to a kind of railway assembled frog and strengthens welded wing with alloy steel.
Background technology
The wing rail major part of the assembled frog that uses on the railway is with the manufacturing of standard rail at present.Owing to be subjected to the restriction of railway frog structure and standard rail material, to train wheel and wing rail disengaging place, the easiest wearing and tearing of this section wing rail end face worsen the working condition of railway frog, directly influence the application life of railway frog at throat of frog for it.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of railway assembled frog to strengthen welded wing with alloy steel.
In order to overcome the above problems, the utility model is achieved through the following technical solutions.
The utility model provides a kind of railway assembled frog to strengthen welded wing with alloy steel, comprises standard rail section and guard rail section, between standard rail section and guard rail section, is fixedly connected with alloy steel and strengthens section.
As a kind of improvement, the position that described alloy steel is strengthened section is to be position between the position of 70mm to the central body of frog section width at throat of frog.
As a kind of improvement, described alloy steel is strengthened fixedlying connected by welding method respectively between section and standard rail section, the guard rail section.
As a kind of improvement, described alloy steel is strengthened section and is had the outer shape identical with the standard rail.
As a kind of improvement, difference field joint clamping plate are used to strengthen fixedly connected between described alloy steel reinforcement section and standard rail section, the guard rail section.
Compared with prior art, the beneficial effects of the utility model are:
The railway assembled frog that the utility model provides is easily manufactured, good, reasonable in design with existing railway frog compatibility with alloy steel reinforcement welded wing, intensity is high and anti-wear performance good, its alloy steel is strengthened the ingredient of section as wing rail, can improve the condition of work of existing railway frog, thus the application life of improving whole railway frog.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the utility model installation site schematic diagram.
Reference numeral is among the figure: 1 standard rail section, 2 alloy steels are strengthened section, 3 guard rail sections, 4 throat of frog, 5 central body of frog.
The specific embodiment
In conjunction with the accompanying drawings, below the utility model is elaborated.
Railway assembled frog among the embodiment is strengthened welded wing with alloy steel, comprises standard rail section 1, and alloy steel is strengthened section 2 and guard rail section 3.Alloy steel is strengthened section 2 and standard rail 1 and guard rail section 3 and is fixedly connected by welding method.
In the specific implementation, at first with standard rail section 1, alloy steel is strengthened section 2 and guard rail section 3 is processed into the shape of requirement by the Len req blanking, adopts the method for welding to make this three part be unified into an integral body then, process by the designing requirement of wing rail again, be assembled on the assembled frog at last.Alloy steel is strengthened section and is had the outer shape identical with the standard rail, and its position is to be position between the position of 70mm to the central body of frog section width at throat of frog.As required, alloy steel is strengthened between section and standard rail section, the guard rail section respectively the field joint clamping plate and is used for fixing and is connected.
At last, it should be noted that the above specific embodiment of the utility model of enumerating.Obviously, the utility model is not limited to above embodiment, and a lot of distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Claims (5)
1, a kind of railway assembled frog is strengthened welded wing with alloy steel, comprises standard rail section and guard rail section, it is characterized in that, between standard rail section and guard rail section, is fixedly connected with alloy steel and strengthens section.
2, railway assembled frog according to claim 1 is strengthened welded wing with alloy steel, it is characterized in that, the position that described alloy steel is strengthened section is to be position between the position of 70mm to the central body of frog section width at throat of frog.
3, railway assembled frog according to claim 1 is strengthened welded wing with alloy steel, it is characterized in that, described alloy steel is strengthened fixedlying connected by welding method respectively between section and standard rail section, the guard rail section.
4, railway assembled frog according to claim 1 is strengthened welded wing with alloy steel, it is characterized in that, described alloy steel is strengthened section and had the outer shape identical with the standard rail.
5, railway assembled frog according to claim 1 is strengthened welded wing with alloy steel, it is characterized in that, difference field joint clamping plate are used to strengthen fixedly connected between described alloy steel reinforcement section and standard rail section, the guard rail section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200822970U CN201172778Y (en) | 2008-01-14 | 2008-01-14 | Alloy steel-reinforced welding wing rail for railway combined frog |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200822970U CN201172778Y (en) | 2008-01-14 | 2008-01-14 | Alloy steel-reinforced welding wing rail for railway combined frog |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201172778Y true CN201172778Y (en) | 2008-12-31 |
Family
ID=40199890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200822970U Expired - Lifetime CN201172778Y (en) | 2008-01-14 | 2008-01-14 | Alloy steel-reinforced welding wing rail for railway combined frog |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201172778Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127883A (en) * | 2011-01-21 | 2011-07-20 | 王平 | Combined railway frog |
-
2008
- 2008-01-14 CN CNU2008200822970U patent/CN201172778Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127883A (en) * | 2011-01-21 | 2011-07-20 | 王平 | Combined railway frog |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Bell Communication Group Co., Ltd. Assignor: Fang Jianping Contract record no.: 2011330000954 Denomination of utility model: Alloy steel-reinforced welding wing rail for railway combined frog Granted publication date: 20081231 License type: Exclusive License Record date: 20110714 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081231 |
|
| CX01 | Expiry of patent term |