CN219728196U - Rerailer for coal mine car - Google Patents
Rerailer for coal mine car Download PDFInfo
- Publication number
- CN219728196U CN219728196U CN202320820862.3U CN202320820862U CN219728196U CN 219728196 U CN219728196 U CN 219728196U CN 202320820862 U CN202320820862 U CN 202320820862U CN 219728196 U CN219728196 U CN 219728196U
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- China
- Prior art keywords
- rail
- mine car
- plate
- rerailer
- support
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- 239000003245 coal Substances 0.000 title claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 150000001875 compounds Chemical class 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to a rerailer for a mine car, which comprises: the two rail restoring parts comprise supporting plates and connecting plates positioned at the bottoms of the supporting plates, the tops of the supporting plates horizontally extend outwards along the width direction of the supporting plates to form hanging plates, and the hanging plates can be hung on steel rails; the threaded rod sequentially penetrates through the connecting plates of the two rail recovering parts, and the threaded rod is in threaded connection with the two connecting plates, so that the side walls of the supporting plates of the two rail recovering parts can respectively abut against the rail walls of the two steel rails. The double-track part can be stably abutted against the track wall of the steel rail, so that the use stability of the double-track part is improved, and the phenomenon that the double-track part is tilted upwards and shifted after a coal mine car with larger weight moves to the double-track part is avoided.
Description
Technical Field
The utility model relates to the technical field of rerailers, in particular to a rerailer for a coal mine car.
Background
The coal mine car is frequently derailed in the underground track operation, so that normal production and transportation are affected, the production efficiency is reduced, serious derailment accidents of the coal mine car can be caused, economic loss caused by damage of the coal mine car and the track can be caused, and personal safety of workers can be endangered. In the prior art, a rerailer is generally adopted to rerail aiming at the condition of derailment of a coal mine car at present. And two rails of the track are respectively provided with a rerailer, and the traction trolley pulls the coal mine car to move to the rails along the rerailers so as to realize rerailing of the coal mine car.
The existing rerailer is generally arranged on a steel rail in a crossing way through an opened long through hole, however, when the coal mine car moves to the rerailer, the rerailer is prone to tilting and shifting, and when the rerailer is severe, rollover occurs, so that the coal mine car cannot be stably guided to the steel rail.
Disclosure of Invention
First, the technical problem to be solved
In view of the above-mentioned shortcomings and disadvantages of the prior art, the utility model provides a rerailer for a coal mine car, which solves the technical problems that the existing rerailer is generally arranged on a steel rail in a crossing way through an opened long through hole, and the rerailer is easy to tilt up and shift when the coal mine car moves onto the rerailer due to the large weight of the coal mine car, and is difficult to roll over when the coal mine car is serious, and the guide of the coal mine car onto the steel rail cannot be stably conducted.
(II) technical scheme
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
the embodiment of the utility model provides a rerailer for a coal mine car, which comprises the following components:
the two rail restoring parts comprise a supporting plate and a connecting plate positioned at the bottom of the supporting plate, the top of the supporting plate horizontally extends outwards along the width direction of the supporting plate to form a hanging plate, and the hanging plate can be hung on a steel rail;
the threaded rod sequentially penetrates through the connecting plates of the two rail recovering parts, and the threaded rod is in threaded connection with the two connecting plates, so that the side walls of the supporting plates of the two rail recovering parts can respectively abut against the rail walls of the two steel rails.
According to the utility model, the two bolts are respectively connected with the two ends of the threaded rod in a threaded manner and are propped against the opposite sides of the two connecting plates after the side walls of the two supporting plates are propped against the rail walls of the two steel rails respectively.
According to the utility model, a first side, close to the hanging plate, of the top of the supporting plate protrudes upwards to form a first wheel baffle, and a second side, far away from the hanging plate, of the top of the supporting plate protrudes upwards to form a second wheel baffle;
the tops of the first wheel baffle plate, the second wheel baffle plate and the supporting plate form a compound rail channel capable of guiding the compound rail of the wheels of the mine car.
According to the utility model, the supporting plate is a bending plate body, the first end of the supporting plate can be abutted against the ground, and the second end of the supporting plate is higher than the first end.
According to the utility model, the first wheel guard extends from the first end of the support plate to between the first end and the second end;
the second wheel guard extends from a first end to a second end of the support plate.
According to the utility model, the bending angle of the supporting plate is 145-155 degrees, and the heights of the first wheel baffle plate and the first wheel baffle plate are 8-12mm.
According to the utility model, the supporting plate, the first wheel baffle and the second wheel baffle are all steel plates with the thickness of 8-12mm.
According to the utility model, the bottom of the supporting plate is provided with the supporting piece, the supporting piece comprises the supporting cylinder body fixed at the bottom of the supporting plate and the supporting rod which can be lifted and moved and is arranged in the supporting cylinder body, and the bottom of the supporting rod can be abutted against the ground.
According to the utility model, the supporting rod is connected in the supporting cylinder body in a threaded manner.
(III) beneficial effects
The beneficial effects of the utility model are as follows: the utility model provides a rerailer for a coal mine car. When the combined rail is used, the two combined rails are respectively arranged on the same sides of the two rails, the hanging plates are hung on the rails, the threaded rods sequentially penetrate through the connecting plates on the two combined rails after penetrating through the space between the bottom of the rails and the ground, and then the threaded rods are rotated to drive the two combined rails to integrally move to the direction close to the rails through the two connecting plates, the side walls of the two supporting plates can respectively abut against the rail walls of the two rails, so that the combined rails can stably abut against the rail walls of the rails, the use stability of the combined rails is improved, and upward warping displacement of the combined rails caused by the fact that a coal mine car with large weight moves to the combined rails is avoided.
Drawings
FIG. 1 is a schematic view of a rerailer (without support) for guiding a coal mine car with wheels off the right side of the rail;
FIG. 2 is a schematic view of a rerailer (with support) for guiding a coal mine car with wheels offset to the right of the rail.
[ reference numerals description ]
1: a re-rail section; 11: a support plate; 12: a connecting plate; 13: a hanging plate; 14: a first wheel guard; 15: a second wheel guard; 16: a support; 161: a support cylinder; 162: a support rod;
2: a threaded rod;
3: and (5) a bolt.
Detailed Description
The utility model will be better explained by the following detailed description of the embodiments with reference to the drawings.
Referring to fig. 1 and 2, a rerailer for a coal mine car according to an embodiment of the present utility model includes two rerailer portions 1 and a threaded rod 2.
The re-railing portion 1 comprises a supporting plate 11 and a connecting plate 12 positioned at the bottom of the supporting plate 11, wherein the top of the supporting plate 11 horizontally extends outwards along the width direction of the supporting plate to form a hanging plate 13, and the hanging plate 13 can be hung on a steel rail. The threaded rod 2 sequentially penetrates through the connecting plates 12 of the two double-track portions 1, and the threaded rod 2 is in threaded connection with the two connecting plates 12, so that the side walls of the supporting plates 11 of the two double-track portions 1 can respectively abut against the track walls of the two steel rails.
When the mining combined mine car is used, two combined rail parts 1 are firstly arranged on the same side of two steel rails respectively, a hanging plate 13 is hung on the steel rails, a threaded rod 2 penetrates through a space between the bottom of the steel rails and the ground, then penetrates through connecting plates 12 arranged on the two combined rail parts 1 in sequence, and then, the threaded rod 2 is rotated to drive the two combined rail parts 1 to integrally move to the direction close to the steel rails through the two connecting plates 12 until the side walls of the two supporting plates 11 can respectively abut against the rail walls of the two steel rails, so that the combined rail parts 1 can stably abut against the rail walls of the steel rails, the use stability of the combined mine car is improved, and upward warping displacement of the combined rail parts 1 caused by the fact that a coal mine with large weight moves to the combined rail parts 1 is avoided.
Further, the rerailer further comprises two bolts 3, wherein after the side walls of the two supporting plates 11 are respectively abutted against the rail walls of the two steel rails, the two bolts 3 are respectively in threaded connection with the two ends of the threaded rod 2 and abutted against the opposite sides of the two connecting plates 12, so that the stability of the side walls of the supporting plates 11 of the two rerailing parts 1 abutted against the rail walls of the two steel rails is improved.
Specifically, the first side of the top of the support plate 11 near the hitch plate 13 protrudes upward to form a first wheel guard 14, and the second side of the top of the support plate 11 away from the hitch plate 13 protrudes upward to form a second wheel guard 15. The first and second wheel chocks 14, 15 and the top of the support plate 11 form a re-track passage capable of guiding the re-track of the wheels of the mine car.
When in use, the coal mine car is pulled by the tractor to move onto the supporting plate 11, and falls onto the steel rail from the supporting plate 11 under the guidance of the re-rail channel, so as to realize re-rail.
Specifically, the supporting plate 11 is a bending plate body, the first end of the supporting plate 11 can be abutted against the ground, and the second end of the supporting plate 11 is higher than the first end, so that the coal mine car can move to the second end of the supporting plate 11 along the first end of the supporting plate 11 and then move to the steel rail.
Specifically, the first wheel guard 14 extends from the first end of the support plate 11 to between the first end and the second end. The second wheel guard 15 extends from the first end to the second end of the support plate 11. The hooking plate 13 is located at a second end of the supporting plate 11.
Preferably, the bending angle of the supporting plate 11 is 145-155 deg., and the heights of the first wheel guard 14 and the first wheel guard 14 are 8-12mm. The support plate 11, the first gear plate 14 and the second gear plate 15 are steel plates having a thickness of 8-12mm. It should be noted that the above arrangement is only illustrative, and can be specifically adjusted according to actual requirements.
Further, the bottom of the supporting plate 11 is provided with the supporting piece 16, the supporting piece 16 comprises a supporting cylinder 161 fixed at the bottom of the supporting plate 11 and a supporting rod 162 which can be arranged in the supporting cylinder 161 in a lifting manner, and the bottom of the supporting rod 162 can be abutted against the ground so as to improve the supporting force of the supporting plate 11 on a mine car.
Specifically, the supporting rod 162 is a threaded rod, and the supporting rod 162 is screwed in the supporting cylinder 161. The lifting adjustment of the support rod 162 can be realized by rotating the support rod 162, and the adjustment mode is convenient and quick.
The application of the rerailer shown in the drawings of the specification is that the wheels of the mine car deviate from the right side of the steel rail, two rerailer parts 1 of the rerailer are arranged obliquely to the right side of the steel rail, a hanging plate 13 is positioned on the left side of a supporting plate 11 of the rerailer parts 1, a first wheel baffle 14 is positioned on the left side of the supporting plate 11, and a second wheel baffle 15 is positioned on the right side of the supporting plate 11. When in use, the two double-track parts 1 are respectively arranged on the right sides of the two steel rails, the hanging plate 13 is hung on the steel rails, and the threaded rod 2 penetrates through the space between the bottom of the steel rails and the ground and then sequentially penetrates through the connecting plates 12 arranged on the two double-track parts 1. Subsequently, the threaded rod 2 is rotated to drive the two composite rail portions 1 integrally to move in a direction approaching the rails by the two connecting plates 12 until the side walls of the two support plates 11 can respectively abut against the right sides of the rail walls of the two rails, so that the composite rail portions 1 can stably abut against the right sides of the rail walls of the rails.
When the wheels of the mine car deviate from the left side of the steel rail, the person skilled in the art can easily adjust the rerailer on the basis of the rerailer, the rerailer is arranged that two rerailer parts 1 incline to the left side of the steel rail, a hanging plate 13 is positioned at the left side of a supporting plate 11 of the rerailer parts 1, a first wheel baffle 14 is positioned at the right side of the supporting plate 11, and a second wheel baffle 15 is positioned at the left side of the supporting plate 11. When in use, the two double-track parts 1 are respectively arranged at the left sides of the two steel rails, the hanging plate 13 is hung on the steel rails, and the threaded rod 2 penetrates through the space between the bottom of the steel rails and the ground and then sequentially penetrates through the connecting plates 12 arranged on the two double-track parts 1. Subsequently, the threaded rod 2 is rotated to drive the two composite rail portions 1 integrally to move in a direction approaching the rails by the two connecting plates 12 until the side walls of the two support plates 11 can respectively abut against the left sides of the rail walls of the two rails, so that the composite rail portions 1 can stably abut against the left sides of the rail walls of the rails. So as to be suitable for the rerailing of the coal mine car with the wheels deviated from the left side of the steel rail.
In the description of the present specification, the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., refer to particular features, structures, materials, or characteristics described in connection with the embodiment or example as being included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that alterations, modifications, substitutions and variations may be made in the above embodiments by those skilled in the art within the scope of the utility model.
Claims (9)
1. A rerailer for a coal mine car, comprising:
the two rail restoring parts (1), wherein the rail restoring parts (1) comprise supporting plates (11) and connecting plates (12) positioned at the bottoms of the supporting plates (11), the tops of the supporting plates (11) horizontally extend outwards along the width direction of the supporting plates to form hanging plates (13), and the hanging plates (13) can be hung on steel rails;
threaded rod (2), threaded rod (2) wears to establish two in proper order connecting plate (12) of compound rail portion (1), just threaded rod (2) and two connecting plate (12) threaded connection, so that two the lateral wall of backup pad (11) of compound rail portion (1) can support respectively on the rail wall of two rails.
2. A rerailer for a mine car as claimed in claim 1, further comprising two bolts (3), wherein after the side walls of the two support plates (11) are respectively abutted against the rail walls of the two rails, the two bolts (3) are respectively screwed to both ends of the threaded rod (2) and are abutted against opposite sides of the two connection plates (12).
3. A rerailer for a coal mine car as claimed in claim 1, wherein a first wheel guard (14) projects upwardly from a first side of the top of the support plate (11) adjacent the hitch plate (13), and a second wheel guard (15) projects upwardly from a second side of the top of the support plate (11) remote from the hitch plate (13);
the tops of the first wheel baffle plate (14), the second wheel baffle plate (15) and the supporting plate (11) form a compound rail channel capable of guiding the compound rail of the wheels of the mine car.
4. A rerailer for a coal mine car as claimed in claim 3, characterised in that the support plate (11) is a bent plate body, a first end of the support plate (11) being capable of abutting against the ground and a second end of the support plate (11) being higher than the first end.
5. Rerailer for a coal mine car according to claim 4, characterized in that said first wheel guard (14) extends from a first end of said support plate (11) to between a first end and a second end;
the second wheel guard (15) extends from a first end to a second end of the support plate (11).
6. A rerailer for a mine car as claimed in claim 4, wherein:
the bending angle of the supporting plate (11) is 145-155 degrees, and the heights of the first wheel baffle plate (14) and the first wheel baffle plate (14) are 8-12mm.
7. A rerailer for a coal mine car as claimed in claim 3, wherein the support plate (11), the first wheel guard (14) and the second wheel guard (15) are steel plates of 8-12mm thickness.
8. A rerailer for a mine car as claimed in claim 1, wherein,
the bottom of backup pad (11) sets up support piece (16), support piece (16) are including fixing support barrel (161) in backup pad (11) bottom to and setting up that can go up and down to remove bracing piece (162) in support barrel (161), the bottom of bracing piece (162) can support and lean on ground.
9. A rerailer for a mine car as claimed in claim 8, wherein said support bar (162) is threadedly connected within said support cylinder (161).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320820862.3U CN219728196U (en) | 2023-04-13 | 2023-04-13 | Rerailer for coal mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320820862.3U CN219728196U (en) | 2023-04-13 | 2023-04-13 | Rerailer for coal mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219728196U true CN219728196U (en) | 2023-09-22 |
Family
ID=88052226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320820862.3U Active CN219728196U (en) | 2023-04-13 | 2023-04-13 | Rerailer for coal mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219728196U (en) |
-
2023
- 2023-04-13 CN CN202320820862.3U patent/CN219728196U/en active Active
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| GR01 | Patent grant | ||
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