CN202528989U - High-speed rail and common rail rerailer - Google Patents
High-speed rail and common rail rerailer Download PDFInfo
- Publication number
- CN202528989U CN202528989U CN2012201526487U CN201220152648U CN202528989U CN 202528989 U CN202528989 U CN 202528989U CN 2012201526487 U CN2012201526487 U CN 2012201526487U CN 201220152648 U CN201220152648 U CN 201220152648U CN 202528989 U CN202528989 U CN 202528989U
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- CN
- China
- Prior art keywords
- rerailer
- rail
- rerailing
- common rail
- speed rail
- 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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- 241001669679 Eleotris Species 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 241000251511 Holothuroidea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a high-speed rail and common rail rerailer which is used for pulling and rerailing a rolling stock in the high-speed rail and common rail accident rescue and has an effect of guiding to rerail a derailed wheel after being arranged in front of the derailed wheel. The rerailer is a symmetrical single rerailer structure; and not only does the rerailer have the advantages of large rerailing distance, small approximation angle and reliable rerailing performance of a single rerailer, but also four blades in each set of the original single rerailer are designed into two blades in each set of the rerailer. Both sides of the rerailer are provided with grooves clamped with the bottom edges of steel rails, so that the high-speed rail and common rail rerailer is more stable to install; and in the operating process, the rerailer are not upwarped, or turned over, or shifted, so that the rerailing success rate is ensured. The middle lower part of the rerailer is provided with an arc notch and in the installing process, the influence of sleepers and buckles is totally avoided, so that the high-speed rail and common rail rerailer has a function of universality on various lines.
Description
Technical field
The utility model relates to a kind of rerailer, is used for the pulling rerail of railway accident rescue derailing rolling stock.Its effect is mounted in the preceding rail of square steel of derailing wheel next door, and under the external force pulling, guiding derailing wheel is raised also rerail.
Background technology
Existing rerailer all can not satisfy high ferro circuit rescue re-railing needs, and has following problem:
1. at different sleepers, when different rail type plays multiple rescue, can not all dodge the circuit fastener, multiple difficulty even failure have been caused.
2. chevron shaped rerailer, sea cucumber type rerailer setting height(from bottom) are high, in the rerail process, often interfere with parts at the bottom of the car, have caused multiple difficult even fail.
3. two-way rerailer also exists the guiding rib shorter, and guide angle is too big, and the problem that locomotive wheel is crossed from the guiding rib has easily caused multiple difficulty even failure.
Summary of the invention
The purpose of the utility model provides the rerailer that a kind of high ferro, speed-raising and common line all are suitable for, and solves the problem that existing rerailer exists.
For realizing above-mentioned purpose, the utility model has adopted following technical scheme:
1, in order to avoid sleeper and circuit fastener to the rerailer installation influence; We have about wide 300mm at the rerailer middle part; Arch breach about high 100mm; Avoided the influence of various circuit fasteners, thereby made it can be applicable to the multiple circuit that comprises high speed railway and common line fully;
2, we have changed the installation and locating method of former rerailer, have designed the card slot type connection structure, have promptly designed the groove on steel-fastening flange of rail limit on the base of rerailer, and are fastening with hook bolt during installation, make rerailer firmly be stuck in rail foot, do not turn up, and do not upwarp.
3, rerailer weight is lighter in order to make, setting height(from bottom) is lower, and the rerail distance is bigger, the rerail more reliable performance.We are agent structure with the monolithic rerailer for this reason; And this monolithic rerailer has been designed to symmetrical structure; It can be used on both direction, possessed so not only that the monolithic rerailer is in light weight, the rerail distance is big, the advantage of rerail dependable performance, and become 2 in every cover to the monolithic rerailer by 4 in original every cover; Reduce quantity, alleviated weight.
4, for the needs of symmetrical structure, we have been designed to the rib structure that leads of pegging graft with inboard rerailer;
The utlity model has following beneficial effect: 1, the utility model has been avoided the influence of circuit fastener in use fully, thereby can adapt to the multiple rail type that comprises high ferro; 2, the utility model can firmly be stuck in rail foot in use, does not turn up, and does not upwarp, and has guaranteed the success ratio of rerail; 3, the utility model has adopted symmetrical monolithic rerailer structure; Possess not only that the monolithic rerailer is in light weight, the rerail distance is big, approach advantages such as angle is little, rerail dependable performance; And become 2 in every cover to the monolithic rerailer by 4 in original every cover; Reduce quantity, alleviated a whole set of weight.
Description of drawings
Fig. 1 is the scheme of installation of the utility model.Fig. 2 is inboard rerailer.Fig. 3 is the guiding rib.Fig. 4 is an outside rerailer.
The specific embodiment
Like Fig. 2, Fig. 3, shown in Figure 4, be design agents with the monolithic rerailer, inboard rerailer separates design with outside rerailer; All be designed to symmetrical structure, about length 900mm, width can be beloid or front and back the same; Height is design considerations with 60 rails; Rerail apart from 300mm about, rerailer middle part is established about span 300mm, the arch breach about high 100mm, the rerailer both sides are provided with the groove of steel-fastening flange of rail portion.Wherein inboard rerailer is designed to the rib structure that leads of pegging graft, and outside rerailer is not established the guiding rib.For expendable weight, inboard rerailer, outside rerailer all are designed to hull shape, in establish a plurality of reinforced ribs.
This rerailer can be used casting or welding method manufacturing, and material can be various material such as austempered ductile iron, cast aluminium alloy, alloy steel.
A whole set of rerailer is equipped with special-purpose connector member.
Claims (3)
1. the one kind high common rerailer of using is made up of inboard rerailer, outside rerailer, guiding rib, and it is characterized in that: the both sides, base of inboard rerailer and outside rerailer are provided with the groove on steel-fastening flange of rail limit.
2. according to the common rerailer of using of claims 1 described height, it is characterized in that: be provided with the breach of dodging sleeper and circuit fastener below the middle part of this rerailer.
3. according to the common rerailer of using of claims 1 described height, it is characterized in that: described inboard rerailer is provided with symmetrical two groups of guiding rib mounting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201526487U CN202528989U (en) | 2012-04-12 | 2012-04-12 | High-speed rail and common rail rerailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201526487U CN202528989U (en) | 2012-04-12 | 2012-04-12 | High-speed rail and common rail rerailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202528989U true CN202528989U (en) | 2012-11-14 |
Family
ID=47130189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201526487U Expired - Lifetime CN202528989U (en) | 2012-04-12 | 2012-04-12 | High-speed rail and common rail rerailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202528989U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897190A (en) * | 2012-10-22 | 2013-01-30 | 郑州力德瑞思科技有限公司 | Detachable guide edge and inner side rerailer |
| CN109109903A (en) * | 2018-07-26 | 2019-01-01 | 佛山三水鼎力液压机械设备有限公司 | A kind of no tiny fragments of stone, coal, etc. rail re-railing block |
| CN112829791A (en) * | 2021-02-24 | 2021-05-25 | 梁波 | Road surface matching structure of variable-wheelbase bogie |
-
2012
- 2012-04-12 CN CN2012201526487U patent/CN202528989U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897190A (en) * | 2012-10-22 | 2013-01-30 | 郑州力德瑞思科技有限公司 | Detachable guide edge and inner side rerailer |
| CN102897190B (en) * | 2012-10-22 | 2015-07-08 | 郑州力德瑞思科技有限公司 | Detachable guide edge and inner side rerailer |
| CN109109903A (en) * | 2018-07-26 | 2019-01-01 | 佛山三水鼎力液压机械设备有限公司 | A kind of no tiny fragments of stone, coal, etc. rail re-railing block |
| CN112829791A (en) * | 2021-02-24 | 2021-05-25 | 梁波 | Road surface matching structure of variable-wheelbase bogie |
| CN112829791B (en) * | 2021-02-24 | 2024-03-01 | 梁波 | Road surface supporting structure of wheel base variable bogie |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |