CN2584643Y - Steel sleeper for medium and low speed magnetic suspension train - Google Patents
Steel sleeper for medium and low speed magnetic suspension train Download PDFInfo
- Publication number
- CN2584643Y CN2584643Y CN 01263632 CN01263632U CN2584643Y CN 2584643 Y CN2584643 Y CN 2584643Y CN 01263632 CN01263632 CN 01263632 CN 01263632 U CN01263632 U CN 01263632U CN 2584643 Y CN2584643 Y CN 2584643Y
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- CN
- China
- Prior art keywords
- plate
- magnetic suspension
- low speed
- cover plate
- suspension train
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- Expired - Lifetime
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Abstract
The utility model discloses a steel sleeper for a medium and low speed magnetic suspension train, which comprises a cover plate, an upright plate which is arranged on the lower side of the cover plate and is vertical with the cover plate, a bottom plate which is arranged on the lower side of the upright plate and is parallel with the cover plate, and a support seat plate which is connected with the bottom plate, wherein, the cover plate, the upright plate, the bottom plate and the support seat plate are combined to a structure of which the cross section is a shape like the Chinese character ' gong '. The cover plate is a long flat plate of which both ends are larger than the middle of the long flat plate. Both ends of the long flat plate are respectively provided with a plurality of screw holes which can be used for fixing rails. One end of the upright plate is vertically welded with the middle of the cover plate, and the other end of the upright plate is vertically welded with the bottom plate. The utility model has the advantages of good rigidity, high intensity, easy installation and low maintenance cost.
Description
Technical field
The utility model relates to a kind of magnetic suspension train steel sleeper, especially a kind of in, the steel sleeper that uses of low speed magnetic suspension train.
Background technology
Present magnetic suspension train is to utilize buoyancy or the attraction that the powerful electromagnetic field of superconductor produces under the low temperature to realize not having the friction high-speed cruising, because the walking principle of magnetic suspension train is different with the common wheel track train, all there are very big difference in its track, concrete sleeper and installation form with common railway.Traditionally, common railway adopts rail directly to contact with ground by sleeper, and rail bears the downforce of train wheels; And magnetic suspension train links to each other with guide rail by steel sleeper, when train suspended, guide rail was subjected to the electromagnetism lower pulling force, so the steel sleeper of support rails must have enough strength and stiffness, can not tilt when guaranteeing vehicle ', this just makes steel sleeper cost height, the complex structure of magnetic suspension train.
Chinese patent 98121145.3 discloses a kind of low-cost superhigh-speed magnetic hovertrain, it lays new roadbed on the basis of existing roadbed and sleeper, on new roadbed, concrete bed, inverted " L " shaped steel are arranged successively, and fix an aluminum alloy frame on the top of original " worker " word iron and steel rail, though the concrete sleeper of this kind magnetic suspension train has solved the problem of similar technical costs costliness, also exist low etc. the problem of complex structure, strength and stiffness.
Summary of the invention
The purpose of this utility model provides a kind of middle low speed magnetic suspension train steel sleeper, its good rigidity, and the intensity height, and install easily, maintenance cost is low.
The purpose of this utility model is achieved in that provides a kind of middle low speed magnetic suspension train steel sleeper, it is characterized in that: it comprises cover plate, be arranged on below the cover plate and the riser perpendicular with it, be arranged on below the riser and a base plate parallel with cover plate and a seat board that is connected on the base plate, it is " worker " font structure that above-mentioned cover plate, riser, base plate and a seat board connect into cross section.
Preferably, above-mentioned cover plate is a long flat board, and its two ends are respectively equipped with the screw that several are used for fixing guide rail than broad in the middle at these two ends.
Preferably, above-mentioned cover plate, riser, base plate and a seat board adopt the mild steel welding or are cast as one.
Preferably, an end of riser and the middle part of cover plate vertically weld together, and the other end and base plate vertically are weldingly connected.
Preferably, a seat board that is provided with below base plate is two.
Preferably, prop up seat board and be provided with two relative U type grooves.
Preferably, base plate is being provided with two relative arc notch with each corresponding position of seat board U type groove.
The utility model both can play fixing effect to magnetic suspension train with F type guide rail because riser, base plate, cover plate and a seat board connect into " worker " font, can play the effect of supporting again; This steel sleeper has enough strength and stiffness, and the needs that the low speed magnetic suspension train track is installed in can satisfying can not tilt when guaranteeing vehicle ', and it is stable that the back circuit is installed, and the line upkeep expense is low especially.
Description of drawings
Fig. 1 is the connection diagram that low speed magnetic suspension train is used steel sleeper and magnetic-levitation and bridge in the utility model;
Fig. 2 is the front view that low speed magnetic suspension train is used steel sleeper in the utility model;
Fig. 3 is the lateral view of the middle low speed magnetic suspension train of Fig. 2 with steel sleeper;
Fig. 4 is the vertical view of the middle low speed magnetic suspension train of Fig. 2 with steel sleeper.
The specific embodiment
Describe in detail according to concrete structure and the operating principle of the middle low speed magnetic suspension train that the utility model proposes below in conjunction with accompanying drawing with steel sleeper.
As shown in Figure 1, in the utility model low speed magnetic suspension train by being bolted on the bridge 3, and its upper end is fixed by bolts on the magnetic-levitation 2 with the bottom of steel sleeper 1.
Shown in Fig. 2,3,4, middle low speed magnetic suspension train comprises cover plate 11, riser 12, base plate 13 and a seat board 14 with steel sleeper 1, and total adopts mild steel welding or casting to form one, and cross section is " worker " font structure.
Preferred embodiment is, cover plate 11 is one long dull and stereotyped, and two ends are more broad in the middle, and two ends are respectively equipped with several screws, and bolt passes screw cover plate is fixed on the magnetic-levitation 2 of every side.One end of riser 12 and the middle part of cover plate 11 vertically weld together, and the other end and base plate 13 vertically are weldingly connected.Base plate 13 is being provided with two relative arc notch with a corresponding position of seat board U type groove, and this breach is semi arch preferably.Below base plate 13, be provided with two seat boards 14, prop up seat board 14 and be provided with two relative U type grooves, be used to pass the pre-embedded bolt on the bridge, it is fastening that pre-embedded bolt will prop up seat board by nut, thereby a seat board 14 is fixed on the bridge, and this steel sleeper has enough strength and stiffness.
Claims (8)
1, a kind of middle low speed magnetic suspension train steel sleeper, it is characterized in that: it comprises cover plate (11), be arranged on below the cover plate and the riser perpendicular (12) with it, be arranged on below the riser and the base plate parallel (13) and be connected seat board (14) on the base plate, above-mentioned cover plate (11), riser (12), base plate (13) and prop up a seat board (14) to connect into cross section be " worker " font structure with cover plate.
2, middle low speed magnetic suspension train steel sleeper as claimed in claim 1 is characterized in that: above-mentioned cover plate is a long flat board, and its two ends are respectively equipped with the screw that several are used for fixing guide rail (2) than broad in the middle at these two ends.
3, middle low speed magnetic suspension train steel sleeper as claimed in claim 1, it is characterized in that: above-mentioned cover plate (11), riser (12), base plate (13) and a seat board (14) adopt the mild steel welding or are cast as one.
4, middle low speed magnetic suspension train steel sleeper as claimed in claim 3, it is characterized in that: the middle part of an end of riser (12) and cover plate (11) vertically welds together, and the other end and base plate (13) vertically are weldingly connected.
5, as any one middle low speed magnetic suspension train steel sleeper in the claim 1 to 4, it is characterized in that: a seat board (14) that is provided with in the below of base plate (13) is two.
6, as any one middle low speed magnetic suspension train steel sleeper in the claim 1 to 4, it is characterized in that: a seat board (14) is provided with two relative U type grooves.
7, as any one middle low speed magnetic suspension train steel sleeper in the claim 1 to 4, it is characterized in that: base plate (14) is being provided with two relative arc notch with each corresponding position of seat board U type groove.
8, middle low speed magnetic suspension train steel sleeper as claimed in claim 7, it is characterized in that: arc notch is a semi arch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263632 CN2584643Y (en) | 2001-09-19 | 2001-09-19 | Steel sleeper for medium and low speed magnetic suspension train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263632 CN2584643Y (en) | 2001-09-19 | 2001-09-19 | Steel sleeper for medium and low speed magnetic suspension train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2584643Y true CN2584643Y (en) | 2003-11-05 |
Family
ID=33671181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01263632 Expired - Lifetime CN2584643Y (en) | 2001-09-19 | 2001-09-19 | Steel sleeper for medium and low speed magnetic suspension train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2584643Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1960122B (en) * | 2005-10-20 | 2011-02-02 | 蒂森克鲁伯快速运输有限公司 | Holder for fastening a primary conductor to the guide rail of a magnetic levitation railway |
| CN105019319A (en) * | 2015-07-29 | 2015-11-04 | 同济大学 | Medium-low speed maglev traffic track |
-
2001
- 2001-09-19 CN CN 01263632 patent/CN2584643Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1960122B (en) * | 2005-10-20 | 2011-02-02 | 蒂森克鲁伯快速运输有限公司 | Holder for fastening a primary conductor to the guide rail of a magnetic levitation railway |
| CN105019319A (en) * | 2015-07-29 | 2015-11-04 | 同济大学 | Medium-low speed maglev traffic track |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110919 Granted publication date: 20031105 |