CN203834295U - Flexible combined type steel tie - Google Patents
Flexible combined type steel tie Download PDFInfo
- Publication number
- CN203834295U CN203834295U CN201420071790.8U CN201420071790U CN203834295U CN 203834295 U CN203834295 U CN 203834295U CN 201420071790 U CN201420071790 U CN 201420071790U CN 203834295 U CN203834295 U CN 203834295U
- Authority
- CN
- China
- Prior art keywords
- tie
- sleeper
- combined type
- steel
- steel tie
- 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 - Fee Related
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Abstract
The utility model discloses a flexible combined type steel tie which is clamped on a clamping groove type base plate and fixed to the clamping groove type base plate through fastening bolts. The flexible combined type steel tie has the following technical advantages that the tie is a trapezoidal steel structure capable of generating slight deformation, the tie can bear static pressure or dynamic load impact through the designed angle and thickness without generating irreversible plastic deformation, so that flexibility is realized, and operation equipment which walk or work on a rail can be protected; the tie is formed by pressing a steel plate, the structure size is standard, interchangeability is high, a final assembly body which can be obtained through free combination is produced with the smallest number of molds at the lowest mold cost, production cost can be well controlled, and a good price basis is laid for the later period.
Description
Technical field
The utility model relates to a kind of flexible steel track sleeper of laying for mine rail.
Background technology
What the sleeper of laying for mine rail at present mainly adopted is concrete sleeper and these two kinds of sleepers of wooden sleeper, exist on the one hand application life short, lay install more complicated, maintaining cost is high and it is ecological to destroy, not environmental protection; On the other hand, traditional sleeper volume is large, Heavy Weight, and inconvenience is deposited in transportation, cannot regeneration after scrapping.
Utility model content
The purpose of this utility model is to provide a kind of flexible steel sleeper of laying for mine rail.
The technical solution of the utility model is: a kind of flexible combination formula steel tie, sleeper is stuck on draw-in groove shape backing plate, by fastening bolt, sleeper is fixed on draw-in groove shape backing plate.
On sleeper, be provided with fixedly bayonet socket of gauge
Sleeper adopts steel plate swaging to form.
The cross section of sleeper is trapezoidal.
The utlity model has following technique effect: the one, sleeper is the steel trapezium structure that an existence can produce micro-deformation, by angle, the thickness designing, meet at carrying static pressure or dynamic load impact, and do not produce irreversible plastic strain, to reach flexible effect, protection is walked or is operated in the implement on this track; The 2nd, owing to adopting steel plate swaging to form, physical dimension standard, interchangeability is strong, with minimum number of molds and minimum die cost produce can independent assortment general assembly body, from cost of production, just obtained controlling well, for the later stage has been established good basis of price; The 3rd, metal material has good physical and chemical index, can meet completely under rugged environment and use for a long time; The 4th, by after mould compressing, material physical property further gets a promotion; The 5th, adopt integrated mode, stronger to the compliance of fabricating yard, better effects if; The 6th, the product that standard module forms, is more conducive to organism of production and reduces cost of transportation; The 7th, the product appearance better quality of die forming, material is more durable in use after surfacing, and appearance color can highlight more, plays the effect of safety, warning; The 8th, effective, intensity is high, the life-span is long, cost is low, simple installation.And novel flexible steel sleeper adopts steel plate global formation, existing enough rigidity has again the pliability of sleeper wood, and single-piece volume is light and handy simultaneously, and stacking space is little, scraps rear recyclable.The flexible steel sleeper of this kind of form, with its excellent performance characteristics, has greatly met the demand in market, has wide market prospects.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the front view that the utility model is used state.
Fig. 3 is the A-A cross section view that the utility model is used state.
Fig. 4 is the B-B cross section view that the utility model is used state.
The specific embodiment
Embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of flexible combination formula steel tie, sleeper 2 is stuck on draw-in groove shape backing plate 1, by fastening bolt 3, sleeper 2 is fixed on draw-in groove shape backing plate 1, forms a whole sleeper; On sleeper 2, be provided with the fixedly bayonet socket 4 of gauge, sleeper 2 adopts steel plate swaging to form, and cross section is trapezoidal.
First fixed card flute profile backing plate 1 on smooth concrete surface, then pack sleeper 2 into draw-in groove shape backing plate 1, fastening bolt 3 is fixed on sleeper 2 on draw-in groove shape backing plate 1, with the elastic deformation amount who realizes between sleeper 2 and draw-in groove shape backing plate 1, regulates; Sleeper 2 adopts full wafer steel plate once molding formed, its construction profile dimensional standard, and structural-load-carrying capacity is strong; And the sleeper 2 of same size can stack, and has greatly saved transportation and parking space; On sleeper 2, be provided with fixedly bayonet socket 4 of orbit determination distance, track 7 is placed in fixedly and by rail pressing plate 6 and bolt 5, fixes on bayonet socket 4, to guarantee the uniformity of gauge and the simple and fast of installation.Draw-in groove shape backing plate 1 is by mould molding, and structural strength is large, and dispersive pressure area is large, can effectively guarantee the elastic deformation space that contacts effect and sleeper 2 on sleeper 2 and ground.
Claims (4)
1. a flexible combination formula steel tie, is characterized in that: it is upper that sleeper (2) is stuck in draw-in groove shape backing plate (1), by fastening bolt (3), sleeper (2) is fixed on draw-in groove shape backing plate (1).
2. a kind of flexible combination formula steel tie according to claim 1, is characterized in that: on sleeper (2), be provided with fixedly bayonet socket (4) of gauge
3. a kind of flexible combination formula steel tie according to claim 1, is characterized in that: sleeper (2) adopts steel plate swaging to form.
4. a kind of flexible combination formula steel tie according to claim 1, is characterized in that: the cross section of sleeper (2) is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071790.8U CN203834295U (en) | 2014-02-19 | 2014-02-19 | Flexible combined type steel tie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071790.8U CN203834295U (en) | 2014-02-19 | 2014-02-19 | Flexible combined type steel tie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203834295U true CN203834295U (en) | 2014-09-17 |
Family
ID=51512155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420071790.8U Expired - Fee Related CN203834295U (en) | 2014-02-19 | 2014-02-19 | Flexible combined type steel tie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203834295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806348A (en) * | 2014-02-19 | 2014-05-21 | 湖南惠普工程机械科技发展有限公司 | Flexible combined steel sleeper |
-
2014
- 2014-02-19 CN CN201420071790.8U patent/CN203834295U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806348A (en) * | 2014-02-19 | 2014-05-21 | 湖南惠普工程机械科技发展有限公司 | Flexible combined steel sleeper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Wen Inventor after: He Shaoguang Inventor after: Li Weimin Inventor after: Cheng Hao Inventor after: Peng Hao Inventor before: Wang Wen Inventor before: He Shaoguang Inventor before: Li Weimin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG WEN HE SHAOGUANG LI WEIMIN TO: WANG WEN HE SHAOGUANG LI WEIMIN CHENG HAO PENG HAO |
|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20150219 |
|
| EXPY | Termination of patent right or utility model |