CN203174445U - Rail of mine card rail car - Google Patents
Rail of mine card rail car Download PDFInfo
- Publication number
- CN203174445U CN203174445U CN 201320142639 CN201320142639U CN203174445U CN 203174445 U CN203174445 U CN 203174445U CN 201320142639 CN201320142639 CN 201320142639 CN 201320142639 U CN201320142639 U CN 201320142639U CN 203174445 U CN203174445 U CN 203174445U
- Authority
- CN
- China
- Prior art keywords
- rail
- steel
- support plate
- track
- rails
- 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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- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model discloses a rail of a mine card rail car and belongs to the technical field of rails. The rail of the mine card rail car is simple in structure, wide in application range, and low in cost. According to the technical scheme, the rail of the mine card rail car is composed of two parallel steel rails and a dedicated rail arranged between the two parallel steel rails. According to the structure of the dedicated rail, two steel tubes are symmetrically fixed on the two sides of a steel plate in the length direction, a supporting plate is fixed on the ground, the steel plate is horizontally fixed at the top of the supporting plate, two ends of each steel tube are respectively provided with a rail connector, the rail connectors are circular tubes or circular columns with diameters smaller than or equal to inner diameters of the steel tubes, and the cylindrical surface of each steel tube is provided with an wearing layer. The rail of the mine card rail car is applied to the mine transportation field.
Description
Technical field
A kind of mining road railer track of the utility model belongs to the track technical field.
Background technology
The road railer of using under the colliery mainly comprises rope traction road railer and rack rails road railer at present, rope traction road railer utilizes winch pulling wire rope to realize that road railer moves, and transportation range is limited, and can not switching track, can only transport at a trapped orbit, use inconvenient; The rack rails road railer mainly is that a rooted tooth rail is housed in the middle of two common rail, utilize gear and rack rails on the car to mesh to make it to advance, with the matching used rack rails cost of traditional road railer height, installation accuracy requires high, under the limited mounting condition in down-hole, be difficult to realize, and the rack rails of middle dress will be higher than the track on both sides, in case rail system is transformed into the running rail that just can not be used as electric locomotive, flat car etc. behind the rack rails road railer track again, can not use mutually, use to have big limitation.
The utility model content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved is: provide a kind of simple in structure, applied widely, lower-cost conveying track.
For solving the problems of the technologies described above problem, the technical solution adopted in the utility model is: a kind of mining road railer track, formed by two parallel steel rails and the dedicated track that is arranged between the parallel steel rails, the structure of described dedicated track is: the both sides of steel plate are symmetrically fixed with two steel pipes along its length, support plate fixes on the ground, and steel plate is horizontally fixed on the top of support plate.
The two ends of described steel pipe are provided with rail joint, and described rail joint is pipe or the cylinder that diameter is less than or equal to pipe diameter.
The periphery of described steel pipe is provided with wearing layer.
Described steel plate is fixed on the support plate by fastening bolt, and fastening bolt after penetrating support plate fixes support plate on the ground.
Described support plate is an entire plate, or constitutes for being arranged in line at interval by a plurality of side's plates.
The height of described dedicated track is not higher than the height of two parallel steel rails.
The utility model compared with prior art has following beneficial effect.
1, by between original mining conveying track, installing a dedicated track additional, can be used as the running rail of mining auxiliary conveying equipments road railer, satisfy the movement requirement under the coal mine.
2, the height of dedicated track is not higher than the height of original mining rail, can be used as the running rail of various mining haulage vehicles, and the scope of application is wider.
3, dedicated track is simple in structure, convenient for installation and maintenance, owing to be provided with wearing layer, application life is longer, effectively reduces cost of transportation.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of special-purpose track in the utility model;
Among the figure: 1 is that parallel steel rails, 2 is that dedicated track, 3 is that steel pipe, 4 is that steel plate, 5 is that support plate, 6 is that fastening bolt, 7 is that rail joint, 8 is wearing layer.
The specific embodiment
As depicted in figs. 1 and 2, a kind of mining road railer track of the utility model, formed by two parallel steel rails 1 and the dedicated track 2 that is arranged between the parallel steel rails 1, the structure of described dedicated track 2 is: the both sides of steel plate 4 are symmetrically fixed with two steel pipes 3 along its length, support plate 5 fixes on the ground, and steel plate 4 is horizontally fixed on the top of support plate 5.
The two ends of described steel pipe 3 are provided with rail joint 7, described rail joint 7 is less than or equal to pipe or the cylinder of steel pipe 3 internal diameters for diameter, and by can realize direct butt joint the between track and the track by rail joint 7, effectively advancing the track is laid distance, simple installation, improvement cost is lower.
The periphery of described steel pipe 3 is provided with wearing layer 8, effectively prolongs the application life of dedicated track.
Described steel plate 4 is fixed on the support plate 5 by fastening bolt 6, and fastening bolt 6 after penetrating support plate 5 fixes support plate 5 on the ground, and fixed effect is better, guarantees haulage vehicle safety traffic in orbit.
Described support plate 5 is an entire plate, or constitutes for being arranged in line at interval by a plurality of side's plates.
The height of described dedicated track 2 is not higher than the height of two parallel steel rails 1, improved rail system not only can be used as the conveying track of mining road railer, also can continue the running rail as mining electric locomotive and flat car, the scope of application is wider, can select to use suitable haulage device according to traffic requirements, satisfy the transport demand under the coal mine.
Claims (6)
1. mining road railer track, formed by two parallel steel rails (1) and the dedicated track (2) that is arranged between the parallel steel rails (1), it is characterized in that: the structure of described dedicated track (2) is: the both sides of steel plate (4) are symmetrically fixed with two steel pipes (3) along its length, support plate (5) fixes on the ground, and steel plate (4) is horizontally fixed on the top of support plate (5).
2. a kind of mining road railer track according to claim 1, it is characterized in that: the two ends of described steel pipe (3) are provided with rail joint (7), and described rail joint (7) is less than or equal to pipe or the cylinder of steel pipe (3) internal diameter for diameter.
3. a kind of mining road railer track according to claim 1 and 2, it is characterized in that: the periphery of described steel pipe (3) is provided with wearing layer (8).
4. a kind of mining road railer track according to claim 1 and 2, it is characterized in that: described steel plate (4) is fixed on the support plate (5) by fastening bolt (6), and fastening bolt (6) after penetrating support plate (5) fixes support plate (5) on the ground.
5. a kind of mining road railer track according to claim 1 and 2, it is characterized in that: described support plate (5) is an entire plate, or constitutes for being arranged in line at interval by a plurality of side's plates.
6. a kind of mining road railer track according to claim 1 and 2, it is characterized in that: the height of described dedicated track (2) is not higher than the height of two parallel steel rails (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142639 CN203174445U (en) | 2013-03-27 | 2013-03-27 | Rail of mine card rail car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142639 CN203174445U (en) | 2013-03-27 | 2013-03-27 | Rail of mine card rail car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203174445U true CN203174445U (en) | 2013-09-04 |
Family
ID=49071171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320142639 Expired - Lifetime CN203174445U (en) | 2013-03-27 | 2013-03-27 | Rail of mine card rail car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203174445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674611A (en) * | 2015-02-26 | 2015-06-03 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Multipurpose rail |
-
2013
- 2013-03-27 CN CN 201320142639 patent/CN203174445U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674611A (en) * | 2015-02-26 | 2015-06-03 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Multipurpose rail |
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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 |
Granted publication date: 20130904 |
|
| CX01 | Expiry of patent term |