CN220335603U - Mining special-shaped rail - Google Patents
Mining special-shaped rail Download PDFInfo
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- CN220335603U CN220335603U CN202321654405.8U CN202321654405U CN220335603U CN 220335603 U CN220335603 U CN 220335603U CN 202321654405 U CN202321654405 U CN 202321654405U CN 220335603 U CN220335603 U CN 220335603U
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- mine car
- mining
- shaped rail
- rail body
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- 238000005065 mining Methods 0.000 title claims abstract description 36
- 230000003137 locomotive effect Effects 0.000 claims abstract description 15
- 238000005098 hot rolling Methods 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 abstract description 10
- 230000010354 integration Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 6
- 241001669679 Eleotris Species 0.000 description 3
- 206010012411 Derailment Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000006563 Carroll rearrangement reaction Methods 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of special-shaped rails, in particular to a mining special-shaped rail, which comprises a mining special-shaped rail body and a bearing surface positioned at the top of the mining special-shaped rail body, wherein the bearing surface is positioned on the upper surface of the special-shaped rail body; a first mine car guide surface is arranged on one side of the special-shaped rail body, and a second mine car guide surface is arranged on the other side of the special-shaped rail body; according to the utility model, through the design of Z-shaped and functional integration, the bearing surface, the anti-tipping surface, the first mine car guide surface, the second mine car guide surface and the whole hot rolling are integrated, compared with a welding piece, the strength is better, the cost is lower, the bearing surface is used for bearing the whole weight of a locomotive, the use requirements of a rail car and a mine car are considered, the anti-tipping surface can effectively prevent the vehicle from tipping, the first mine car guide surface is matched with the guide wheels for guiding the locomotive, the two ends of the bottom surface are used for welding with sectional materials to form a track unit, and the second mine car guide surface is used for guiding wheels of the mine cars in the same row.
Description
Technical Field
The utility model relates to the technical field of special-shaped rails, in particular to a mining special-shaped rail.
Background
The special-shaped rail is a special-shaped rail with two rail ends with different rail sections. In the coal mining process, equipment and coal mine transportation are mainly carried out by virtue of a rail mine car, so that a mine transportation vehicle and a mine track are generally arranged on a mine site, wherein the mine track is a key part of track transportation, and the good or bad performance of the mine track directly influences whether transportation operation can be benign or not. The rail is a railway construction on which wheels of a mine car roll and run, and has the main functions of bearing the weight and abrasion of the wheels; the wheels are heavily pressed and dispersed on sleeper below the steel rail; bearing repeated heavy pressure.
The existing mine car track, such as a mine sleeper disclosed by publication No. CN218756780U and a mine track with the mine sleeper, is I-shaped, and for the existing worker-shaped track, an I-steel light-weight track is often adopted, a rim is adopted to prevent derailment, the anti-tipping effect is poor, the locomotive derailment risk is possibly caused when the locomotive encounters a road obstacle, and the use requirement of the mine tooth rail clamping rail car cannot be met.
Disclosure of Invention
The utility model aims to provide a mining special-shaped rail for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the mining special-shaped rail comprises a mining special-shaped rail body and a bearing surface positioned at the top of the mining special-shaped rail body, wherein the bearing surface is positioned on the upper surface of the special-shaped rail body;
the mining special-shaped rail comprises a mining special-shaped rail body, and is characterized in that a first mine car guide surface is arranged on one side of the special-shaped rail body, a second mine car guide surface is arranged on the other side of the special-shaped rail body, a bottom surface is arranged at the bottom of the mining special-shaped rail body, and an anti-tipping surface is arranged on the upper left side of the first mine car guide surface.
As a still further scheme of the utility model, the structure of the mining special-shaped rail body is a Z-shaped structure.
As a still further proposal of the utility model, the mining special-shaped rail body adopts an integral hot rolling process.
As a still further proposal of the utility model, the two ends of the bottom surface are used for welding with the section bar to form a track unit.
As a still further aspect of the utility model, the first mine car guiding surface is used for guiding a locomotive in cooperation with a guiding wheel.
As a still further proposal of the utility model, the radian of the included angle between the anti-tipping surface and the first mine car guiding surface is R13+/-1.
As a still further proposal of the utility model, the radian of the included angle between the second mine car guiding surface and the bearing surface is R6+/-1.
The above description shows that, by the above technical solution of the present application, the technical problem to be solved by the present application can be necessarily solved.
Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:
according to the utility model, through the design of Z-shaped and functional integration, the bearing surface, the anti-tipping surface, the first mine car guide surface and the second mine car guide surface are integrated, and the integral hot rolling is realized, so that the strength is better and the cost is lower compared with a welding piece;
according to the utility model, the bearing surface is used for bearing the whole weight of the locomotive, the use requirements of the railcar and the mine car are considered, the anti-tipping surface can effectively prevent the vehicle from tipping, the first mine car guiding surface is matched with the guiding wheels for guiding the locomotive, the two ends of the bottom surface are used for welding with the sectional materials to form the track unit, and the second mine car guiding surface is used for guiding wheels of the same-car mine car.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural view of the mining profiled rail body of the present utility model.
In the figure: 1. a mining special-shaped rail body; 2. a first mine car guide surface; 3. a bottom surface; 4. a second mine car guide surface; 5. an anti-tipping surface; 6. a bearing surface.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1 and 2, the present utility model provides a technical solution: the mining special-shaped rail comprises a mining special-shaped rail body 1 and a bearing surface 6 positioned at the top of the mining special-shaped rail body 1, wherein the bearing surface 6 is positioned on the upper surface of the special-shaped rail body 1;
the special-shaped rail is characterized in that a first mine car guide surface 2 is arranged on one side of the special-shaped rail body 1, a second mine car guide surface 4 is arranged on the other side of the special-shaped rail body 1, a bottom surface 3 is arranged at the bottom of the mining special-shaped rail body 1, an anti-tipping surface 5 is arranged on the upper left side of the first mine car guide surface 2, the length of a bearing surface 6 is 96.5mm, the length of the bottom surface 3 is 40mm, the length of the anti-tipping surface 5 is 64.3mm, the length of the second mine car guide surface 4 is 24mm, the radian of an included angle between the anti-tipping surface 5 and the first mine car guide surface 2 is R13 + -1, the radian of an included angle between the second mine car guide surface 4 and the bearing surface 6 is R6 + -1, the anti-tipping surface 5, the first mine car guide surface 2 and the second mine car guide surface 4 are integrated in a Z-shaped and functional integrated mode, the anti-tipping surface 5, the first mine car guide surface 2 and the second mine car guide surface 4 are integrally hot rolled, compared with a welding piece, the strength is better, the cost is lower, the whole weight of a locomotive is used for bearing the whole weight, the locomotive car and the use requirement is met through the bearing surface 6, the whole weight of the locomotive car, the anti-tipping surface 5 can effectively prevent the mine car, the rolling guide surface 2, the rolling is used and the rolling car, the front and the rolling guide unit is used and the rolling wheel and the rolling car, the bottom surface 2 and the car guide unit is used and the wheels are used and the two and the guide unit and the wheels are used for and the guide unit.
From the above, it can be seen that:
the utility model aims at the technical problems that: some existing mining tracks are low in strength and high in cost; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:
when the mining special-shaped rail body 1 is used, the bearing surface 6, the anti-tipping surface 5, the first mine car guide surface 2 and the second mine car guide surface 4 are integrated through the design of Z-shaped and functional integration, and compared with welding parts, the integral hot rolling is better in strength and lower in cost; the bearing surface 6 is used for bearing the whole weight of a locomotive, the use requirements of the railcar and the mine car are met, the anti-tipping surface 5 can effectively prevent the vehicle from tipping, the first mine car guiding surface 2 is matched with the guiding wheels for locomotive guiding, the two ends of the bottom surface 3 are used for welding with the section bars to form a track unit, and the second mine car guiding surface 4 is used for guiding wheels of the same-car mine car.
Through above-mentioned setting, this application must solve above-mentioned technical problem, simultaneously, realizes following technical effect:
according to the utility model, through the design of Z-shaped and functional integration, the bearing surface 6, the anti-tipping surface 5, the first mine car guide surface 2 and the second mine car guide surface 4 are integrated, and the integral hot rolling is realized, so that the strength is better and the cost is lower compared with a welding piece;
according to the utility model, the bearing surface 6 is used for bearing the whole weight of a locomotive, the use requirements of the railcar and the mine car are considered, the anti-tipping surface 5 can effectively prevent the vehicle from tipping, the first mine car guiding surface 2 is matched with the guiding wheels for guiding the locomotive, the two ends of the bottom surface 3 are used for welding with the section bars to form a track unit, and the second mine car guiding surface 4 is used for guiding wheels of the same-row mine car.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The mining special-shaped rail is characterized by comprising a mining special-shaped rail body (1) and a bearing surface (6) positioned at the top of the mining special-shaped rail body (1), wherein the bearing surface (6) is positioned on the upper surface of the special-shaped rail body (1);
one side of special-shaped rail body (1) is provided with first mine car guide surface (2), the opposite side of special-shaped rail body (1) is provided with second mine car guide surface (4), the bottom of mining special-shaped rail body (1) is provided with bottom surface (3), the upper left side of first mine car guide surface (2) is provided with anti-tipping face (5).
2. A mining profiled rail according to claim 1, characterized in that the structure of the mining profiled rail body (1) is a zigzag structure.
3. A mining profiled rail according to claim 1, characterized in that the mining profiled rail body (1) is subjected to a whole hot rolling process.
4. A mining profiled rail according to claim 1, characterized in that the two ends of the bottom surface (3) are intended to be welded with profiles to form a rail unit.
5. A mining profiled rail according to claim 1, characterized in that the first mine car guiding surface (2) cooperates with a guiding wheel for locomotive guiding.
6. A mining profiled rail according to claim 1, characterized in that the angle between the anti-tipping surface (5) and the first car guiding surface (2) has an arc of r13±1.
7. A mining profiled rail according to claim 1, characterized in that the angle between the second car guiding surface (4) and the carrying surface (6) has an arc of r6±1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321654405.8U CN220335603U (en) | 2023-06-28 | 2023-06-28 | Mining special-shaped rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321654405.8U CN220335603U (en) | 2023-06-28 | 2023-06-28 | Mining special-shaped rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220335603U true CN220335603U (en) | 2024-01-12 |
Family
ID=89456770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321654405.8U Active CN220335603U (en) | 2023-06-28 | 2023-06-28 | Mining special-shaped rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220335603U (en) |
-
2023
- 2023-06-28 CN CN202321654405.8U patent/CN220335603U/en active Active
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