CN204738188U - Combination track - Google Patents
Combination track Download PDFInfo
- Publication number
- CN204738188U CN204738188U CN201520475463.3U CN201520475463U CN204738188U CN 204738188 U CN204738188 U CN 204738188U CN 201520475463 U CN201520475463 U CN 201520475463U CN 204738188 U CN204738188 U CN 204738188U
- Authority
- CN
- China
- Prior art keywords
- sleeper
- wing plate
- groove
- pterygoid lamina
- draw
- 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
Links
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model relates to a combination track, it includes rail, sleeper, the upper portion of sleeper be equipped with with every rail matched with draw -in groove, the transversal upwards open -ended cell type structure of personally submitting of draw -in groove, all inwards buckle and form two pterygoid laminas parallel with the bottom surface of draw -in groove in the upper portion on cell type structure both sides limit, the left pterygoid lamina of left side draw -in groove is first pterygoid lamina, and the right side is the second pterygoid lamina, the left pterygoid lamina of right side draw -in groove is the third pterygoid lamina, and the right side is the fourth pterygoid lamina, second pterygoid lamina and sleeper welding, first pterygoid lamina and sleeper swing joint, third pterygoid lamina and sleeper welding, fourth pterygoid lamina and sleeper swing joint, the lower extreme of first pterygoid lamina passes the sleeper, the lower extreme of fourth pterygoid lamina passes the sleeper, the lower extreme of first pterygoid lamina passes through locking screw with the lower extreme of fourth pterygoid lamina and is connected. The beneficial effects of the utility model are that: the manpower and the input of material resources in the aspect of the track dismouting, easy operation such as installation, dismantlement conveniently, the track subassembly can used repeatedly, has reduced goods and materials cost is greatly reduced.
Description
Technical field
The utility model relates to a kind of combined track.
Background technology
Track comprises the rail and sleeper made by i iron, and plurality of sleepers is arranged in ground at a certain distance, and two row rails and orthogonal thereto being fixed on sleeper of sleeper also keep fixing spacing.The leg of rail is all fixed on sleeper by parts such as bolts; Along with the continuous extension in mining face under mine, tunnel, assistant conveyance and removal of home increase in face gradually, and some provisional tracks often need remove and reinstall, and work is frequent, causes the loss of a large amount of human and material resources.Therefore need a kind of can the track of assembling for convenience detach.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of combined track, solves the problem of prior art deficiency.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of combined track, and it comprises two rails all in I-shaped structure and multiple sleeper, the right and left on the top of each sleeper with the center line of sleeper for axis of symmetry is respectively fixed with a rail; The top of sleeper is provided with the draw-in groove matched with each rail; The cross section of draw-in groove is the trench structure of upward opening, and the top of trench structure dual-side all bends inwards formation two wing plate parallel with the bottom surface of draw-in groove, forms the opening of draw-in groove between two wing plates; The wing plate in the left side of the draw-in groove of sleeper upper left-hand is the first wing plate, and the wing plate on right side is the second wing plate; The wing plate in the left side of the draw-in groove of sleeper upper right is the 3rd wing plate, and the wing plate on right side is the 4th wing plate; Second wing plate welds with sleeper; First wing plate is flexibly connected with sleeper; 3rd wing plate welds with sleeper; 4th wing plate is flexibly connected with sleeper; The upper head plate of sleeper is passed in the lower end of the first wing plate; The upper head plate of sleeper is passed in the lower end of the 4th wing plate; The lower end of the first wing plate is connected by tie down screw with the lower end of the 4th wing plate.
The beneficial effects of the utility model are: greatly reduce manpower and the input of material resources in track dismounting, installation, dismounting etc. are simple to operation, and labour intensity is less, and rail assembly can be reused, and reduces goods and materials cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of another kind of combined track.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of combined track, it comprises two rails 1 all in I-shaped structure and multiple sleeper 2, the right and left on the top of each sleeper 2 with the center line of sleeper 2 for axis of symmetry is respectively fixed with a rail 1; The top of sleeper 2 is provided with the draw-in groove 3 matched with each rail 1; The cross section of draw-in groove 3 is the trench structure of upward opening, and the top of trench structure dual-side all bends inwards formation two wing plate parallel with the bottom surface of draw-in groove 3, forms the opening of draw-in groove 3 between two wing plates.
The wing plate in the left side of the draw-in groove 3 of sleeper 2 upper left-hand is the first wing plate 31a, and the wing plate on right side is the second wing plate 31b; The wing plate in the left side of the draw-in groove 3 of sleeper 2 upper right is the 3rd wing plate 32b, and the wing plate on right side is the 4th wing plate 32a; Second wing plate 31b welds with sleeper 2; Welding position by on-the-spot actual needs spacing welding, can meet the train requirement of different gauge flexibly.First wing plate 31a is flexibly connected with sleeper 2; 3rd wing plate 32b welds with sleeper 2; Welding position by on-the-spot actual needs spacing welding, can meet the train requirement of different gauge flexibly.4th wing plate 32a is flexibly connected with sleeper 2.
The upper head plate of sleeper 2 is passed in the lower end of the first wing plate 31a; The upper head plate of sleeper 2 is passed in the lower end of the 4th wing plate 32a; The lower end of the first wing plate 31a is connected by tie down screw 4 with the lower end of the 4th wing plate 32a, unclamps or tightens the nut on tie down screw 4, reaches the distance shortening or extend between the first wing plate 31a and the 4th wing plate.As shown in Figure 2, also tie down screw 4 can be divided into two sections, one end of one section of tie down screw 4 and the lower end of the first wing plate 31a are bolted to connection, and the other end is fixedly connected with sleeper 2; One end of another section of tie down screw 4 and the lower end of the 4th wing plate 32a are bolted to connection, and the other end is fixedly connected with sleeper 2.
In order to make the utility model play good buffering effect, preferably on the bottom surface of each draw-in groove 3 inside, be provided with cushion pad 5, the leg of rail 1 is placed on the top of the cushion pad 5 in corresponding draw-in groove 3.Further: the both sides in each draw-in groove 3 are also provided with the rail spring 6 matched with the leg of rail 1.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (3)
1. a combined track, it is characterized in that: comprise two rails (1) all in I-shaped structure and multiple sleeper (2), the right and left on the top of each described sleeper (2) is that axis of symmetry is respectively fixed with a described rail (1) with the center line of described sleeper (2); The top of described sleeper (2) is provided with the draw-in groove (3) matched with each described rail (1); The cross section of described draw-in groove (3) is the trench structure of upward opening, the top of described trench structure dual-side all bends inwards formation two wing plate parallel with the bottom surface of described draw-in groove (3), forms the opening of described draw-in groove (3) between two described wing plates;
The described wing plate in the left side of the described draw-in groove (3) of described sleeper (2) upper left-hand is the first wing plate (31a), and the described wing plate on right side is the second wing plate (31b); The described wing plate in the left side of the described draw-in groove (3) of described sleeper (2) upper right is the 3rd wing plate (32b), and the described wing plate on right side is the 4th wing plate (32a);
Described second wing plate (31b) is welded with described sleeper (2); Described first wing plate (31a) is flexibly connected with described sleeper (2); Described 3rd wing plate (32b) welds with described sleeper (2); Described 4th wing plate (32a) is flexibly connected with described sleeper (2);
The upper head plate of described sleeper (2) is passed in the lower end of described first wing plate (31a); The upper head plate of described sleeper (2) is passed in the lower end of described 4th wing plate (32a); The lower end of described first wing plate (31a) is connected by tie down screw (4) with the lower end of described 4th wing plate (32a).
2. a kind of combined track according to claim 1, it is characterized in that: the bottom surface that each described draw-in groove (3) is inner is provided with cushion pad (5), and the leg of described rail (1) is placed on the top of the described cushion pad (5) in corresponding described draw-in groove (3).
3. a kind of combined track according to claim 1 or 2, is characterized in that: the both sides in each described draw-in groove (3) are also provided with the rail spring (6) matched with the leg of described rail (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475463.3U CN204738188U (en) | 2015-07-02 | 2015-07-02 | Combination track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475463.3U CN204738188U (en) | 2015-07-02 | 2015-07-02 | Combination track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204738188U true CN204738188U (en) | 2015-11-04 |
Family
ID=54419932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520475463.3U Expired - Fee Related CN204738188U (en) | 2015-07-02 | 2015-07-02 | Combination track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204738188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281236A (en) * | 2017-07-21 | 2019-01-29 | 吉林省天祥建筑材料有限公司 | A kind of dual scalable track of flat car for transportation and precast assembly piping lane mounting process |
-
2015
- 2015-07-02 CN CN201520475463.3U patent/CN204738188U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281236A (en) * | 2017-07-21 | 2019-01-29 | 吉林省天祥建筑材料有限公司 | A kind of dual scalable track of flat car for transportation and precast assembly piping lane mounting process |
| CN109281236B (en) * | 2017-07-21 | 2024-04-19 | 吉林省天祥建筑材料有限公司 | Dual-telescopic rail for transportation flat car and prefabricated assembly pipe gallery mounting process |
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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: 20151104 Termination date: 20170702 |