CN213057075U - Rerailing device for mine car - Google Patents
Rerailing device for mine car Download PDFInfo
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- CN213057075U CN213057075U CN202021950487.7U CN202021950487U CN213057075U CN 213057075 U CN213057075 U CN 213057075U CN 202021950487 U CN202021950487 U CN 202021950487U CN 213057075 U CN213057075 U CN 213057075U
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- rerailing
- rail
- sleeve
- guide rail
- mine car
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Abstract
The utility model discloses a mine car rerailing device, including card rail mounting, sleeve, guide rail, round pin axle and locking locating pin, card rail mounting can dismantle the formula joint and fix on the track, a card rail mounting one side tip at least is fixed with the sleeve, guide rail's surface is steep face, guide rail is fixed with the round pin axle that can insert the sleeve in the higher one end of steep face, the sleeve side is provided with can lock the locking locating pin of round pin axle. The utility model has the advantages of, this rerailing device realizes the rerailing of derailing mine car, has replaced original artifical process of carrying out the rerailing with the jack with the mine car, and easy operation not only improves rerailing efficiency, and the mine car is difficult for sliding and empting moreover, has still prevented the emergence of industrial accident, improves the security of rerailing.
Description
Technical Field
The utility model relates to a mining transportation equipment technical field specifically is a mine car rerailing device.
Background
The mine car is a special tool for transporting coal, gangue, materials and the like, and is drawn by a small winch or an electric locomotive and the like to run on a track. Along with the development of economy, the yield of coal, gangue and the like is continuously improved, the utilization rate of a mine car is also continuously increased, and the phenomenon of derailment and derailment of the mine car under the conditions of overspeed, collision, poor line quality and the like can be caused by the phenomena that the mine car cannot well run on a track due to the abrasion of wheel rims, treads of four wheels of the mine car do not run on the same plane, a shaft is connected, the turning radius of the track is too small, wheels are seriously deformed and the like. In actual operation, the empty vehicle is also easy to derail.
Once the mine car is derailed and derailed, the safety production of a coal mine is directly influenced, so that the mine car can be rerailed and put on the track as soon as possible after derailing occurs. At present, after a mine car falls off a track, the mine car is generally re-tracked by a jack manually, but the re-tracking method has low efficiency, and the mine car is easy to slide or topple over in the re-tracking process, so that a plurality of unsafe factors exist, the hand, the foot and the like of staff are easy to be squeezed, and even casualty accidents can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that solve lies in how to improve retracking efficiency and retracking security.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a mine car rerailing device, includes card rail mounting, sleeve, guide rail, round pin axle and locking locating pin, card rail mounting can the dismantlement formula joint be fixed on the track, card rail mounting one side at least one tip is fixed with the sleeve, the surface of guide rail is steep face, the guide rail is fixed with the round pin axle that can insert the sleeve in the higher one end of steep face, the sleeve side is provided with can lock the locking locating pin of round pin axle.
The wheel of the mine car that derails and the laminating of the steep face bottom end portion of guide rail, artifical mine car and pulling are kept away from to the mine car, make it roll to card rail mounting up end from the guide rail, then on getting into the track by card rail mounting up end direct guide again, realize the rerailing of derailing the mine car, replaced original manual work and carried out the process of rerailing with the mine car with the jack, easy operation not only improves rerailing efficiency, and the mine car is difficult for sliding and empting in addition, has still prevented the emergence of industrial accident, improves the security of rerailing.
Preferably, the card rail mounting is U type mounting, a curb plate of U type mounting is equipped with the screw thread through-hole, and at least one tip of opposite side board is fixed with the fixed sleeve, U type mounting joint is on the track and through locking screw and screw thread through-hole cooperation with U type mounting lock and fix on the track.
Preferably, the sleeve is fixed at both ends of one side of the rail clamping fixing piece.
Preferably, the difference between the height of the upper end face of the rail clamping fixing piece and the height of the upper end face of the sleeve is equal to the thickness of the steep face of the guide rail, so that the wheels of the derailed mine car enter the upper end face of the rail clamping fixing piece from the guide rail smoothly in the rail rerailing process, the phenomenon that the wheels roll unstably and even fall off due to the height difference between the upper end face of the rail clamping fixing piece and the steep face of the guide rail is avoided, and the rail rerailing efficiency is further ensured.
Preferably, one side of the surface of the guide rail, which is far away from the rail, is also provided with a vertical guide plate, so that the wheels of the derailed mine car can be guided to move, and the wheels of the derailed mine car can be prevented from being separated from the guide rail in the process of rerailing.
Preferably, vertical support ribs are further fixed on the bottom surface of the guide rail.
Preferably, a horizontal base plate is further fixed on the bottom surface of the support rib.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the re-rail device realizes re-rail of the derailed mine car, replaces the original manual process of re-rail the mine car by using the jack, is simple to operate, not only improves the re-rail efficiency, but also prevents the mine car from sliding and toppling over easily, prevents industrial accidents and improves the safety of re-rail.
2. The difference between the height of the upper end face of the rail clamping fixing piece and the height of the upper end face of the sleeve is equal to the thickness of the steep face of the guide rail, so that the wheels of the derailed mine car enter the upper end face of the rail clamping fixing piece gently from the guide rail in the re-railing process, the phenomenon that the wheels roll unstably and even fall off due to the height difference between the upper end face of the rail clamping fixing piece and the steep face of the guide rail is prevented, and the re-railing efficiency is further ensured.
3. Through the setting of deflector, not only can guide the wheel motion of derailing mine car, can also prevent that the derailing mine car from breaking away from the guide rail at rerailing in-process wheel.
Drawings
FIG. 1 is a schematic structural view of a rerailing apparatus for a mine car according to an embodiment of the present invention;
FIG. 2 is a front view of a rail fastening member according to an embodiment of the present invention;
fig. 3 is a front view of a guide rail according to an embodiment of the present invention.
Detailed Description
In order to facilitate the understanding of the technical solutions of the present invention by those skilled in the art, the technical solutions of the present invention will now be further described with reference to the drawings attached to the specification.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless explicitly stated or limited otherwise, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 3, the embodiment discloses a rerailing device for a mine car, which includes a rail clamping fixing member 1, a sleeve 2, a guide rail 3, a pin shaft 4 and a locking positioning pin 5, wherein the rail clamping fixing member 1 is a U-shaped fixing member, and the rail clamping fixing member 1 can be detachably clamped and fixed on a track 6; specifically, a side plate of the clamping rail fixing part 1 is provided with a threaded through hole 101, at least one end part of the other side plate is fixed with the fixing sleeve 2, in this embodiment, two end parts of the other side plate of the clamping rail fixing part 1 are fixed with the fixing sleeve 2, the clamping rail fixing part 1 is clamped on the upper surface of the track 6, and the clamping rail fixing part 1 is locked and fixed on the track 6 through the matching of a locking screw 7 and the threaded through hole 101, so that the clamping rail fixing part 1 is prevented from sliding along the track 6 when stressed and affecting the rerailing of the mine car.
The surface of the guide rail 3 is a steep surface, a pin shaft 4 which can be inserted into the sleeve 2 is fixed at the higher end of the steep surface of the guide rail 3 and can rotate in the sleeve 2, so that the angle change of the guide rail 3 is realized, and the wheels of the mine car can be attached to the bottom end part of the guide rail 3 on the steep surface; meanwhile, after the angle adjustment of the guide rail 3 is completed, the pin shaft 4 is locked and fixed through the locking positioning pin 5 on the locking sleeve 2, so that the guide rail 3 is prevented from rotating in the process of re-railing the mine car to influence the re-railing of the mine car. The wheel of the mine car that derails and the laminating of the steep face bottom end portion of guide rail 3, then the manual work is kept away from the mine car and is stimulateeed the mine car makes it roll to 1 up end of card rail mounting from guide rail 3, then on getting into track 6 by the direct guide of 1 up end of card rail mounting, realize the rerailing of derailing the mine car, replaced original manual work and carried out the process of rerailing with the mine car with the jack, easy operation not only improves rerailing efficiency, and the mine car is difficult for sliding and empting in addition, has still prevented the emergence of industrial accident, improves the security of rerailing.
Furthermore, the difference between the height of the upper end face of the rail clamping fixing piece 1 and the height of the upper end face of the sleeve 2 is equal to the thickness of the steep face of the guide rail 3, so that the wheels of the derailed mine car are gentle when entering the upper end face of the rail clamping fixing piece 1 through the guide rail 3 in the rail rerailing process, the phenomenon that the wheels roll unstably and even fall off due to the height difference between the upper end face of the rail clamping fixing piece 1 and the steep face of the guide rail 3 is prevented, and the rerailing efficiency is further ensured.
Furthermore, a vertical upturning guide plate 8 is further arranged on one side, away from the rail 6, of the surface of the guide rail 3, so that the wheel movement of the derailed mine car can be guided, and the wheel of the derailed mine car can be prevented from being separated from the guide rail 3 in the re-railing process.
Still further, the bottom surface of the guide rail 3 is also fixed with vertical support ribs 9, so that the strength of the guide rail 3 is improved, and the bottom surface of the support ribs 9 is also fixed with a horizontal base plate 10, so that the stability of fixing the guide rail 3 is ensured.
The utility model discloses a theory of operation is: firstly, the clamping rail fixing piece 1 is clamped on the upper surface of the rail 6, and the clamping rail fixing piece 1 is locked and fixed on the rail 6 through the matching of the locking screw 7 and the threaded through hole 101, so that the clamping rail fixing piece 1 is prevented from sliding along the rail 6 when stressed, and the later-stage re-rail of the mine car is prevented. Then, inserting the pin shaft 4 at the higher end of the steep surface of the guide rail 3 into the sleeve 2, and rotating in the sleeve 2 to change the angle of the guide rail 3, so as to ensure that the wheels of the mine car can be attached to the bottom end part of the guide rail 3 on the steep surface; after the angle adjustment of the guide rail 3 is completed, the pin shaft 4 is locked and fixed through the locking positioning pin 5 on the locking sleeve 2, so that the guide rail 3 is prevented from rotating in the process of re-railing the mine car to influence the re-railing of the mine car. Finally, the wheels of the derailed mine car are attached to the bottom end part of the steep face of the guide rail 3, the mine car is manually kept away from the mine car and pulled to roll to the upper end face of the clamping rail fixing part 1 from the guide rail 3, and then the upper end face of the clamping rail fixing part 1 is directly guided to enter the track 6, so that the derailed mine car is rerailed, the original manual process of rerailing the mine car by using a jack is replaced, the operation is simple, the rerailing efficiency is improved, the mine car is not easy to slide and topple, the occurrence of industrial accidents is also prevented, and the rerailing safety is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The above embodiments only show the embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the concept of the present invention, and these modifications and improvements all belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a mine car rerailing device which characterized in that: including card rail mounting, sleeve, guide rail, round pin axle and locking locating pin, card rail mounting can the dismantlement formula joint be fixed on the track, card rail mounting one side at least one tip is fixed with the sleeve, guide rail's surface is steep face, guide rail is fixed with the round pin axle that can insert the sleeve in the higher one end of steep face, the sleeve side is provided with and can locks the locking locating pin of round pin axle.
2. The device for rerailing mine cars according to claim 1, characterized in that: the clamping rail fixing piece is a U-shaped fixing piece, a side plate of the U-shaped fixing piece is provided with a threaded through hole, at least one end part of the other side plate is fixed with the sleeve, and the U-shaped fixing piece is clamped on the rail and is locked and fixed on the rail through the matching of a locking screw and the threaded through hole.
3. The device for rerailing mine cars according to claim 1, characterized in that: the sleeve is fixed at both ends of one side of the clamping rail fixing piece.
4. The device for rerailing mine cars according to claim 1, characterized in that: the difference between the height of the upper end face of the rail clamping fixing piece and the height of the upper end face of the sleeve is equal to the thickness of a steep face of the guide rail.
5. The device for rerailing mine cars according to claim 1, characterized in that: and one side of the surface of the guide rail, which is far away from the track, is also provided with a vertical guide plate.
6. The device for rerailing mine cars according to claim 1, characterized in that: vertical supporting ribs are further fixed to the bottom face of the guide rail.
7. The device for rerailing mine cars according to claim 6, characterized in that: and a horizontal base plate is fixed on the bottom surface of the support rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021950487.7U CN213057075U (en) | 2020-09-08 | 2020-09-08 | Rerailing device for mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021950487.7U CN213057075U (en) | 2020-09-08 | 2020-09-08 | Rerailing device for mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213057075U true CN213057075U (en) | 2021-04-27 |
Family
ID=75558407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021950487.7U Active CN213057075U (en) | 2020-09-08 | 2020-09-08 | Rerailing device for mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213057075U (en) |
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2020
- 2020-09-08 CN CN202021950487.7U patent/CN213057075U/en active Active
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