CN219523904U - Mining safety car arrester - Google Patents
Mining safety car arrester Download PDFInfo
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- CN219523904U CN219523904U CN202321062038.2U CN202321062038U CN219523904U CN 219523904 U CN219523904 U CN 219523904U CN 202321062038 U CN202321062038 U CN 202321062038U CN 219523904 U CN219523904 U CN 219523904U
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- car
- fixedly connected
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- car arrester
- column
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Abstract
The utility model relates to the technical field of coal mine accident prevention and control, and discloses a mining safety car arrester, which comprises a track and a car arrester body, wherein the car arrester body is positioned below the track, four side walls of the car arrester body are provided with four fixing mechanisms, the top of one side of the car arrester body is fixedly connected with a mounting box, one side of the mounting box is provided with a buffer mechanism, and the top of the mounting box is fixedly connected with a first motor; according to the utility model, through the arrangement of the second motor, the mounting box, the first motor and the car-blocking column, the second motor drives the car-blocking column to rotate, when a mine car contacts with the surface of the car-blocking column, the car-blocking column rotates to improve the blocking effect, and meanwhile, the impact force generated by the mine car is reduced, so that the raw materials in the mine car are prevented from being scattered; through the setting of spliced pole, connecting cylinder and spring, when stopping the mine car, provide certain buffer distance, avoid the mine car to stop in the twinkling of an eye, spill the raw materials in the mine car.
Description
Technical Field
The utility model relates to the technical field of coal mine accident prevention and control, in particular to a mining safety car arrester.
Background
The car arrester, also called a parking device, is one of important facilities of a coal mine transportation system, belongs to a car catcher, and is generally arranged at an upper opening of a slope. The device is used for limiting the mine car to stay at a specified position on one hand and preventing the occurrence of car running accidents on the other hand, and is often matched with equipment such as car pushers, car dumpers, climbing cars, cages, dispatching winches and the like.
The existing car arrester blocks and limits the wheels of a locomotive through a car arresting mechanism arranged on the car arrester, and normally adopts a blocking claw to block the wheels of the mine car and stop the mine car at a specified position.
Therefore, it is necessary to provide a mining safety car arrester to solve the above technical problems.
Disclosure of Invention
The utility model aims to provide a mining safety car arrester, which is characterized in that a second motor, a mounting box, a first motor and a car arresting column are arranged, the second motor drives the car arresting column to rotate, when a mine car contacts with the surface of the car arresting column, the car arresting column rotates to improve the blocking effect, meanwhile, the impact force generated by the mine car is reduced, and the raw materials in the mine car are prevented from being scattered.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a mining safety car arrester, includes track and car arrester body, the car arrester body is located the below of track, the both sides wall of car arrester body is provided with four fixed establishment, one side top fixedly connected with mounting box of car arrester body, one side of mounting box is provided with buffer gear, the top fixedly connected with first motor of mounting box, the roof of mounting box is run through to the output of first motor, the output fixedly connected with mounting box of first motor, the inside fixedly connected with second motor of mounting box, the lateral wall of mounting box is run through to the output of second motor, the output fixedly connected with car stopping post of second motor, the movable slot has been seted up to the outer wall of mounting box.
Through adopting above-mentioned technical scheme, through the setting of second motor, mounting box, first motor and car stopping post, the second motor drives the car stopping post and rotates, and when mine car and car stopping post surface contact, the car stopping post rotation has promoted the effect that blocks, has reduced the impact that the mine car can produce simultaneously, avoids the raw materials in the mine car unrestrained.
The utility model is further provided with: the fixing mechanism comprises a connecting plate, one side of the connecting plate is fixedly connected with the side wall of the car arrester body, a threaded hole is formed in the top of the connecting plate, and a fixing bolt is installed in the threaded hole in a threaded mode.
Through adopting above-mentioned technical scheme, carry out fixed connection with connecting plate and car arrester fixing base through fixing bolt to increase the frictional force of car arrester and ground, thereby appear the back swift current phenomenon and take place when reducing the car arrester.
The utility model is further provided with: the bottom of connecting plate is provided with the car arrester fixing base, the connecting plate passes through fixing bolt and car arrester fixing base fixed connection.
Through adopting above-mentioned technical scheme, conveniently carry out fixed connection with connecting plate and car arrester fixing base.
The utility model is further provided with: the buffer mechanism comprises a fixed plate, the bottom of the fixed plate is fixedly connected with the top of the car arrester body, one side of the fixed plate is fixedly connected with a connecting cylinder, a spring is arranged in the connecting cylinder, one end of the spring is fixedly connected with the inner wall of the connecting cylinder, the other end of the spring is fixedly connected with a connecting column, and the connecting column is in sliding connection with the connecting cylinder.
Through adopting above-mentioned technical scheme, through the setting of spliced pole, connecting cylinder and spring, when blockking the ore deposit car, provide certain buffer distance, avoid the mine car to stop in the twinkling of an eye, spill the raw materials in the mine car.
The utility model is further provided with: one end of the connecting column, which is far away from the connecting cylinder, is fixedly connected with one side of the installation box.
By adopting the technical scheme, the buffer can provide a certain buffer effect for blocking the mine car conveniently.
The utility model is further provided with: the car stopping column penetrates through the movable groove, the movable groove is matched with the car stopping column, and the car stopping column is located at the top of the track.
By adopting the technical scheme, the car stopping column is convenient for stopping the mine car.
In summary, the utility model has the following beneficial effects: through the arrangement of the second motor, the mounting box, the first motor and the car-blocking column, the second motor drives the car-blocking column to rotate, when a mine car contacts with the surface of the car-blocking column, the car-blocking column rotates to improve the blocking effect, and meanwhile, the impact force generated by the mine car is reduced, and the raw materials in the mine car are prevented from being scattered; through the setting of spliced pole, connecting cylinder and spring, when stopping the mine car, provide certain buffer distance, avoid the mine car to stop in the twinkling of an eye, spill the raw materials in the mine car.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a three-dimensional structure from another perspective of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 3B according to the present utility model.
In the figure: 1. a track; 2. a retarder body; 3. a connecting plate; 4. a car arrester fixing seat; 5. a fixing bolt; 6. a fixing plate; 7. a connecting cylinder; 8. a spring; 9. a connecting column; 10. a first motor; 11. a mounting box; 12. a movable groove; 13. a mounting box; 14. a second motor; 15. and a car stopping column.
Detailed Description
The present utility model will be further described with reference to the drawings in the embodiments of the present utility model.
Referring to fig. 1 to 5, in the embodiment of the utility model, a mining safety car arrester comprises a track 1 and a car arrester body 2, wherein the car arrester body 2 is positioned below the track 1, four fixing mechanisms are arranged on two side walls of the car arrester body 2, an installation box 11 is fixedly connected to the top of one side of the car arrester body 2, a buffer mechanism is arranged on one side of the installation box 11, a first motor 10 is fixedly connected to the top of the installation box 11, the output end of the first motor 10 penetrates through the top wall of the installation box 11, an installation box 13 is fixedly connected to the output end of the first motor 10, a second motor 14 is fixedly connected to the inside of the installation box 13, the output end of the second motor 14 penetrates through the side wall of the installation box 13, a car arresting column 15 is fixedly connected to the output end of the second motor 14, and a movable groove 12 is formed in the outer wall of the installation box 11; when the anti-slip device is used, the anti-slip device fixing seat 4 is fixed in a mine car to-be-parked area, then the connecting plate 3 and the anti-slip device fixing seat 4 are fixed by the fixing bolts 5, so that the whole anti-slip device is fixed below the track 1, when a running mine car is about to reach the to-be-parked area, the first motor 10 is started, the output end of the first motor 10 rotates, the mounting box 13 rotates, so that the anti-slip column 15 is driven to move to the top of the track 1, then the second motor 14 is started, the output end of the second motor 14 drives the anti-slip column 15 to rotate, when wheels of the mine car move to be in contact with the surface of the anti-slip column 15, the anti-slip effect is improved due to the rotation of the anti-slip column 15, a certain buffer effect is provided by the buffer mechanism, the friction force between the anti-slip device and the ground is increased when the mine car is blocked, and the phenomenon of backward slip is reduced; through the setting of second motor 14, mounting box 11, first motor 10 and car stopping post 15, second motor 14 drives car stopping post 15 and rotates, and when mine car and car stopping post 15 surface contact, car stopping post 15 rotation has promoted the effect that blocks, has reduced the impact that the mine car can produce simultaneously, avoids the raw materials in the mine car unrestrained.
In this embodiment, preferably, the fixing mechanism includes a connecting plate 3, one side of the connecting plate 3 is fixedly connected with a side wall of the car arrester body 2, a threaded hole is formed in the top of the connecting plate 3, and a fixing bolt 5 is installed in the threaded hole in a threaded manner; the connecting plate 3 and the car arrester fixing seat 4 are fixedly connected through the fixing bolts 5, so that the friction force between the car arrester and the ground is increased, and the occurrence of backward slip phenomenon during car arresting is reduced.
In this embodiment, preferably, a car arrester fixing seat 4 is disposed at the bottom of the connecting plate 3, and the connecting plate 3 is fixedly connected with the car arrester fixing seat 4 through a fixing bolt 5; the connecting plate 3 and the car arrester fixing seat 4 are conveniently and fixedly connected.
In this embodiment, preferably, the buffer mechanism includes a fixing plate 6, the bottom of the fixing plate 6 is fixedly connected with the top of the car arrester body 2, one side of the fixing plate 6 is fixedly connected with a connecting cylinder 7, a spring 8 is disposed in the connecting cylinder 7, one end of the spring 8 is fixedly connected with the inner wall of the connecting cylinder 7, the other end of the spring 8 is fixedly connected with a connecting column 9, and the connecting column 9 is slidably connected with the connecting cylinder 7; when the mine car is stopped, the wheels of the mine car are contacted with the car stopping column 15, the mine car has certain additional acting force on the car stopping column 15 to drive the car stopping column 15, the second motor 14, the mounting box 11 and the first motor 10 to move, the mounting box 11 has certain action on the connecting column 9, and the connecting column 9 has certain acting force on the spring 8, so that the connecting column 9 is contracted into the connecting cylinder 7; when the mine car needs to run, the first motor 10 is started, the first motor 10 reversely rotates to reset the car stopping column 15, so that the mine car can continue to run, and meanwhile, the connecting column 9 is moved out of the connecting cylinder 7 by the reaction force of the spring 8 to reset the mine car because no additional acting force exists; through the setting of spliced pole 9, connecting cylinder 7 and spring 8, when stopping the mine car, provide certain buffer distance, avoid the mine car to stop in the twinkling of an eye, spill the raw materials in the mine car.
In this embodiment, preferably, one end of the connecting post 9 away from the connecting cylinder 7 is fixedly connected with one side of the installation box 11; the buffer effect is convenient for providing a certain buffer effect for blocking the mine car.
In this embodiment, preferably, the car-blocking column 15 penetrates through the movable slot 12, the movable slot 12 is adapted to the car-blocking column 15, and the car-blocking column 15 is located at the top of the track 1; the car is conveniently stopped by the car stopping column 15.
Working principle: when the anti-collision device is used, the anti-collision device fixing seat 4 is fixed at a mine car to-be-parked area, then the connecting plate 3 and the anti-collision device fixing seat 4 are fixed on the lower portion of the track 1 through the fixing bolts 5, when a running mine car is about to reach the to-be-parked area, the first motor 10 is started, the output end of the first motor 10 rotates, the mounting box 13 rotates, the anti-collision post 15 is driven to move to the top of the track 1, then the second motor 14 is started, the output end of the second motor 14 drives the anti-collision post 15 to rotate, when wheels of the mine car move to be in contact with the surface of the anti-collision post 15, the anti-collision effect is improved due to the fact that the anti-collision post 15 rotates, and meanwhile, when the mine car is in anti-collision, the wheels of the mine car are in contact with the anti-collision post 15, the anti-collision post 15 is driven to move, the anti-collision post 15, the second motor 14, the mounting box 11 and the first motor 10 move, the mounting box 11 has a certain action on the connecting post 9, and the connecting post 9 are caused to have a certain action on the connecting post 9, and the connecting post 9 is contracted into the connecting post 7; when the mine car needs to run, the first motor 10 is started, the first motor 10 reversely rotates to reset the car stopping column 15, so that the mine car can continue to run, and meanwhile, the connecting column 9 is moved out of the connecting cylinder 7 by the reaction force of the spring 8 to reset the mine car because no additional acting force exists; the fixing mechanism can increase the friction force between the car arrester and the ground, so that the phenomenon of backward slip during car arresting is reduced.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (6)
1. The utility model provides a mining safety car arrester, includes track (1) and car arrester body (2), its characterized in that: the car arrester body (2) is located the below of track (1), the both sides wall of car arrester body (2) is provided with four fixed establishment, one side top fixedly connected with install bin (11) of car arrester body (2), one side of install bin (11) is provided with buffer gear, the top fixedly connected with first motor (10) of install bin (11), the roof of install bin (11) is run through to the output of first motor (10), the output fixedly connected with install box (13) of first motor (10), the inside fixedly connected with second motor (14) of install box (13), the lateral wall of install box (13) is run through to the output of second motor (14), the output fixedly connected with car stopping post (15) of second motor (14), movable groove (12) have been seted up to the outer wall of install bin (11).
2. A mining safety car arrester according to claim 1, wherein: the fixing mechanism comprises a connecting plate (3), one side of the connecting plate (3) is fixedly connected with the side wall of the car arrester body (2), a threaded hole is formed in the top of the connecting plate (3), and a fixing bolt (5) is installed in the threaded hole in a threaded mode.
3. A mining safety car arrester according to claim 2, wherein: the bottom of connecting plate (3) is provided with car arrester fixing base (4), connecting plate (3) are through fixing bolt (5) and car arrester fixing base (4) fixed connection.
4. A mining safety car arrester according to claim 1, wherein: the buffer mechanism comprises a fixed plate (6), the bottom of the fixed plate (6) is fixedly connected with the top of the car arrester body (2), one side of the fixed plate (6) is fixedly connected with a connecting cylinder (7), a spring (8) is arranged in the connecting cylinder (7), one end of the spring (8) is fixedly connected with the inner wall of the connecting cylinder (7), the other end of the spring (8) is fixedly connected with a connecting column (9), and the connecting column (9) is in sliding connection with the connecting cylinder (7).
5. The mining safety car arrester of claim 4, wherein: one end of the connecting column (9) far away from the connecting cylinder (7) is fixedly connected with one side of the mounting box (11).
6. A mining safety car arrester according to claim 1, wherein: the car stopping column (15) penetrates through the movable groove (12), the movable groove (12) is matched with the car stopping column (15), and the car stopping column (15) is located at the top of the track (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321062038.2U CN219523904U (en) | 2023-04-28 | 2023-04-28 | Mining safety car arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321062038.2U CN219523904U (en) | 2023-04-28 | 2023-04-28 | Mining safety car arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219523904U true CN219523904U (en) | 2023-08-15 |
Family
ID=87628583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321062038.2U Active CN219523904U (en) | 2023-04-28 | 2023-04-28 | Mining safety car arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219523904U (en) |
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2023
- 2023-04-28 CN CN202321062038.2U patent/CN219523904U/en active Active
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