CN212671860U - Vehicle-mounted coal mine underground environment early warning device - Google Patents
Vehicle-mounted coal mine underground environment early warning device Download PDFInfo
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- CN212671860U CN212671860U CN202021106225.2U CN202021106225U CN212671860U CN 212671860 U CN212671860 U CN 212671860U CN 202021106225 U CN202021106225 U CN 202021106225U CN 212671860 U CN212671860 U CN 212671860U
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- warning device
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Abstract
The utility model discloses a vehicle-mounted underground coal mine environment early warning device, which comprises a trolley and an early warning device shell, wherein the early warning device shell is positioned on the top surface of the trolley; a buffer mechanism is arranged on one side of the early warning device shell and comprises a buffer plate, the buffer plate is positioned on one side of the early warning device shell, and the surfaces of two ends of the buffer plate are fixedly connected with first sliding blocks; the utility model discloses a buffer board that sets up has effectively avoided early warning device when external object is hit in the work of underground environment, can not effectively cushion the impact, the stability of reducing device is favorable to reducing vibrations, the life of device has been prolonged simultaneously, through the clean brush that sets up, effectively avoided the long-time work of display screen in underground environment on the device, the surface of display screen is covered with the dust, be favorable to keeping the clean nature on display screen surface, thereby the staff of being convenient for observes the display data on the early warning device.
Description
Technical Field
The utility model belongs to the technical field of early warning device, concretely relates to vehicular colliery is environment early warning device in pit.
Background
The temperature, the humidity, the methane concentration and other underground environmental factors are very important for normal operation of miners, and the instability of dynamic data seriously threatens the life safety and the economic development of the miners, so that the dynamic data of the temperature, the humidity and the methane concentration of different underground sections can be timely acquired, and the method has extremely important significance for the sustainable development of coal mine safety. However, the conventional data acquisition method is measured by a detector fixed in the well, which not only needs a large number of sensors to be arranged in a downhole environment of several kilometers, but also cannot form a uniform and effective early warning mechanism. Therefore, a vehicle-mounted coal mine underground environment early warning device is urgently needed to be designed.
However, the existing vehicle-mounted underground coal mine environment early warning device still has some defects in the using process, when the early warning device works in the underground environment and collides with an external object in the using process, the impact force cannot be effectively buffered, the stability of the device is poor, and the service life of the device is shortened; the display screen on the device works for a long time in the underground environment, the surface of the display screen is full of dust, and the cleanness of the surface of the display screen cannot be kept, so that workers cannot observe the problem of data displayed on the early warning device conveniently, and therefore the vehicle-mounted underground coal mine environment early warning device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vehicular colliery is environment early warning device in pit to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a vehicle-mounted underground coal mine environment early warning device comprises a trolley and an early warning device shell, wherein the early warning device shell is positioned on the top end surface of the trolley; a buffer mechanism is arranged on one side of the early warning device shell and comprises a buffer plate, the buffer plate is located on one side of the early warning device shell, the surfaces of two ends of the buffer plate are fixedly connected with first sliding blocks, the surface of one side of the buffer plate is fixedly connected with a rubber column, and the surface of one side of the buffer plate is fixedly connected with a spring sleeve; a supporting plate is fixedly connected to the surface of one side of the early warning device shell, and a rubber pad is fixedly connected to the surface of one side of the early warning device shell and positioned on one side of the supporting plate; a first sliding groove matched with the first sliding block is formed in the inner side surface of the supporting plate, and a limiting block is fixedly connected to one side surface of the supporting plate and one side of the first sliding groove; one side surface of the rubber pad is fixedly connected with one side surface of the rubber column, and one side surface of the rubber pad is fixedly connected with one end of the spring sleeve.
Preferably, a display screen is arranged on the front end surface of the trolley, a cleaning mechanism is arranged on the front end surface of the display screen, the cleaning mechanism comprises a cleaning brush, and a support column penetrates through the cleaning brush; the surfaces of the two ends of the supporting column are fixedly provided with second sliding blocks; a second sliding groove matched with the second sliding block is formed in the top end surface of the display screen, an installation groove is formed in one side, perpendicular to the second sliding groove, of the top end surface of the display screen, and a strip-shaped groove is formed in one side, located on the second sliding groove, of the side surface of the display screen; a spring is arranged in the mounting groove; a fixed block is fixedly arranged on the surface of one end of the spring; and a pull handle is fixedly connected to the surface of one side of the fixed block.
Preferably, the top surface of the early warning device shell is provided with a probe, and the front end surface of the early warning device shell is provided with a sensor storage box.
Preferably, the quantity of rubber column is provided with three groups, the quantity of spring housing is provided with three groups, and three groups spring housing is located three groups respectively the outside of rubber column.
Preferably, the number of the limiting blocks is two, and the limiting blocks are symmetrically arranged on one side of the buffer plate.
Preferably, one side surface of the cleaning brush is tightly attached to one side surface of the display screen, and a plurality of groups of bulges are arranged on the surface of the cleaning brush.
Preferably, the number of the springs is two, and the two groups of the springs are symmetrically and fixedly connected to one side surface of the fixed block.
Preferably, one end of the pull handle is positioned outside the display screen, and the surface of the pull handle is provided with anti-skid grains.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the buffer board that sets up, effectively avoided early warning device to work when hitting the external object in the environment in the pit, can not effectively cushion the impact, reduce device's stability is favorable to reducing vibrations, has prolonged the life of device simultaneously.
2. Through the clean brush that sets up, effectively avoided the display screen on the device to work for a long time in the environment in the pit, the surface of display screen is covered with the dust, is favorable to keeping the clean nature on display screen surface to the staff of being convenient for observes the display data on the early warning device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial front connection sectional view of the buffer board and the small cart in fig. 1 according to the present invention;
fig. 3 is a partial top connection cross-sectional view of the cleaning brush and the display screen of fig. 1 according to the present invention;
fig. 4 is an enlarged view of a in fig. 2 according to the present invention;
fig. 5 is an enlarged view of B in fig. 3 according to the present invention;
in the figure: 1. a trolley; 2. a pre-warning device housing; 3. a display screen; 4. cleaning the brush; 5. a support plate; 6. a buffer plate; 7. a rubber pad; 8. a rubber column; 9. a spring housing; 10. a support pillar; 11. a first chute; 12. a first slider; 13. a limiting block; 14. a spring; 15. pulling a handle; 16. a strip-shaped groove; 17. a second slider; 18. a second chute; 19. mounting grooves; 20. a fixed block; 21. a sensor storage case; 22. a probe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a vehicle-mounted underground coal mine environment early warning device comprises a small trolley 1 and an early warning device shell 2, wherein the early warning device shell 2 is positioned on the top end surface of the small trolley 1; a buffer mechanism is arranged on one side of the early warning device shell 2 and comprises a buffer plate 6, the buffer plate 6 is positioned on one side of the early warning device shell 2, the surfaces of two ends of the buffer plate 6 are fixedly connected with first sliding blocks 12, the surface of one side of the buffer plate 6 is fixedly connected with a rubber column 8, and the surface of one side of the buffer plate 6 is fixedly connected with a spring sleeve 9; a supporting plate 5 is fixedly connected to the surface of one side of the early warning device shell 2, and a rubber pad 7 is fixedly connected to the surface of one side of the early warning device shell 2 and positioned on one side of the supporting plate 5; a first sliding groove 11 matched with the first sliding block 12 is formed in the inner side surface of the supporting plate 5, and a limiting block 13 is fixedly connected to one side surface of the supporting plate 5 and one side of the first sliding groove 11; one side surface of the rubber pad 7 is fixedly connected with one side surface of the rubber column 8, and one side surface of the rubber pad 7 is fixedly connected with one end of the spring sleeve 9.
In this embodiment, preferably, the front end surface of the trolley 1 is provided with the display screen 3, the front end surface of the display screen 3 is provided with the cleaning mechanism, the cleaning mechanism comprises a cleaning brush 4, and a support column 10 penetrates through the cleaning brush 4; the surfaces of the two ends of the supporting column 10 are fixedly provided with second sliding blocks 17; a second sliding groove 18 matched with the second sliding block 17 is formed in the top end surface of the display screen 3, an installation groove 19 is formed in one side, perpendicular to the second sliding groove 18, of the top end surface of the display screen 3, and a strip-shaped groove 16 is formed in one side surface of the display screen 3 and located on one side of the second sliding groove 18; a spring 14 is arranged in the mounting groove 19; a fixed block 20 is fixedly arranged on the surface of one end of the spring 14; one side fixed surface of fixed block 20 is connected with and draws 15, has effectively avoided the display screen 3 on the device to work for a long time in the environment in the pit, and the surface of display screen 3 is covered with the dust, is favorable to keeping the clean nature on 3 surfaces of display screen to the staff of being convenient for observes the display data on the early warning device.
In this embodiment, preferably, the top surface of the early warning device housing 2 is provided with the probe 22, and the front surface of the early warning device housing 2 is provided with the sensor storage box 21, so that the device can be used better.
In this embodiment, preferably, the number of the rubber columns 8 is provided with three groups, the number of the spring sleeves 9 is provided with three groups, and the three groups of spring sleeves 9 are respectively sleeved outside the three groups of rubber columns 8, so as to support the connection between the buffer plate 6 and the early warning device shell 2.
In this embodiment, preferably, the number of the limiting blocks 13 is two, and the two sets of limiting blocks 13 are symmetrically arranged on one side of the buffer board 6, so that the two end surfaces of the buffer board 6 are slidably connected with the inner side surfaces of the two sets of supporting plates 5.
In this embodiment, preferably, one side surface of the cleaning brush 4 is closely attached to one side surface of the display screen 3, and the surface of the cleaning brush 4 is provided with a plurality of groups of protrusions, so that the front surface of the display screen 3 can be better wiped.
In this embodiment, preferably, the number of the springs 14 is two, and the two sets of springs 14 are symmetrically and fixedly connected to one side surface of the fixing block 20, so that the fixing block 20 is more tightly connected to the mounting groove 19.
In this embodiment, preferably, one end of the pull handle 15 is located outside the display screen 3, and the surface of the pull handle 15 is provided with anti-slip patterns, so that the pull handle 15 can be pulled to one side outside the display screen 3.
The utility model discloses a theory of operation and use flow: the device is convenient for the two end surfaces of the buffer plate 6 to be connected with the two groups of supporting plates 5 in a sliding way through the arranged first sliding block 12 and the first sliding groove 11 in the using process, the buffer plate 6 is convenient to be elastically connected with the early warning device shell 2 through the arranged rubber column 8 and the arranged spring sleeve 9, when the device moves to collide with an external object in the underground environment, the device firstly contacts with the buffer plate 6, the buffer plate 6 moves to one side close to the early warning device shell 2, the two end surfaces of the buffer plate 6 slide on the two groups of supporting plates 5, the rubber column 8 and the spring sleeve 9 are compressed, the elastic force of the rubber column 8 and the spring sleeve 9 is offset with the impact force of the external object, finally, under the elastic force of the rubber column 8 and the spring sleeve 9, the reset of the buffer plate 6 is facilitated, and through the arranged buffer plate 6, the impact force can not be effectively buffered when the early warning device works to collide with the external object, the stability of the device is reduced, the vibration is reduced, and the service life of the device is prolonged. In the using process, the two groups of second sliding blocks 17 and the second sliding grooves 18 are arranged, so that the two groups of second sliding blocks 17 drive the supporting column 10 to move up and down on the front surface of the display screen 3, the cleaning brush 4 arranged on the surface of one side of the supporting column 10 is enabled to wipe the surface of the display screen 3, the fixed block 20 is arranged, the fixed block 20 is convenient to pop out from the inside of the mounting groove 19 by virtue of the elasticity of the spring 14, the second sliding blocks 17 are prevented from sliding out of the second sliding grooves 18, the cleaning brush 4 is prevented from sliding out of the display screen 3, when the cleaning brush 4 on the supporting column 10 needs to be disassembled and replaced, the pull handle 15 is pulled towards one side by virtue of the arranged pull handle 15, the pull handle 15 drives the fixed block 20 to leave the top of the second sliding blocks 17, so that the supporting column 10 can drive the cleaning brush 4 to slide out of the surface of the, effectively avoided the long-time work of display screen 3 in the environment in the pit on the device, the surface of display screen 3 is covered with the dust, is favorable to keeping the clean nature on 3 surfaces of display screen to the staff of being convenient for observes the display data on the early warning device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A vehicle-mounted underground coal mine environment early warning device comprises a trolley (1) and an early warning device shell (2), wherein the early warning device shell (2) is positioned on the top end surface of the trolley (1); the method is characterized in that: a buffer mechanism is arranged on one side of the early warning device shell (2), the buffer mechanism comprises a buffer plate (6), the surfaces of two ends of the buffer plate (6) are fixedly connected with first sliding blocks (12), the surface of one side of the buffer plate (6) is fixedly connected with a rubber column (8), and the surface of one side of the buffer plate (6) is fixedly connected with a spring sleeve (9); a supporting plate (5) is fixedly connected to the surface of one side of the early warning device shell (2), and a rubber pad (7) is fixedly connected to the surface of one side of the early warning device shell (2) and located on one side of the supporting plate (5); a first sliding groove (11) matched with the first sliding block (12) is formed in the inner side surface of the supporting plate (5), and a limiting block (13) is fixedly connected to one side surface of the supporting plate (5) and one side of the first sliding groove (11); the rubber cushion is characterized in that one side surface of the rubber cushion (7) is fixedly connected with one side surface of the rubber column (8), and one side surface of the rubber cushion (7) is fixedly connected with one end of the spring sleeve (9).
2. The vehicle-mounted coal mine underground environment early warning device according to claim 1, characterized in that: a display screen (3) is arranged on the front end surface of the small trolley (1), a cleaning mechanism is arranged on the front end surface of the display screen (3), the cleaning mechanism comprises a cleaning brush (4), and a support column (10) penetrates through the cleaning brush (4); the surfaces of two ends of the supporting column (10) are fixedly provided with second sliding blocks (17); a second sliding groove (18) matched with the second sliding block (17) is formed in the top end surface of the display screen (3), an installation groove (19) is formed in one side, perpendicular to the second sliding groove (18), of the top end surface of the display screen (3), and a strip-shaped groove (16) is formed in one side surface of the display screen (3) and located on one side of the second sliding groove (18); a spring (14) is arranged in the mounting groove (19); a fixed block (20) is fixedly arranged on the surface of one end of the spring (14); and a pull handle (15) is fixedly connected to the surface of one side of the fixed block (20).
3. The vehicle-mounted coal mine underground environment early warning device according to claim 1, characterized in that: the top surface of early warning device casing (2) is provided with probe (22), the front end surface of early warning device casing (2) is provided with sensor case (21).
4. The vehicle-mounted coal mine underground environment early warning device according to claim 1, characterized in that: the quantity of rubber column (8) is provided with three groups, the quantity of spring housing (9) is provided with three groups, and three groups spring housing (9) are located three groups respectively the outside of rubber column (8).
5. The vehicle-mounted coal mine underground environment early warning device according to claim 1, characterized in that: the number of the limiting blocks (13) is two, and the limiting blocks (13) are symmetrically arranged on one side of the buffer plate (6).
6. The vehicle-mounted coal mine underground environment early warning device according to claim 2, characterized in that: one side surface of the cleaning brush (4) is tightly attached to one side surface of the display screen (3), and a plurality of groups of bulges are arranged on the surface of the cleaning brush (4).
7. The vehicle-mounted coal mine underground environment early warning device according to claim 2, characterized in that: the number of the springs (14) is two, and the two groups of the springs (14) are symmetrically and fixedly connected to one side surface of the fixed block (20).
8. The vehicle-mounted coal mine underground environment early warning device according to claim 2, characterized in that: one end of the pull handle (15) is located outside the display screen (3), and anti-skid grains are arranged on the surface of the pull handle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021106225.2U CN212671860U (en) | 2020-06-16 | 2020-06-16 | Vehicle-mounted coal mine underground environment early warning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021106225.2U CN212671860U (en) | 2020-06-16 | 2020-06-16 | Vehicle-mounted coal mine underground environment early warning device |
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| CN212671860U true CN212671860U (en) | 2021-03-09 |
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| CN202021106225.2U Active CN212671860U (en) | 2020-06-16 | 2020-06-16 | Vehicle-mounted coal mine underground environment early warning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482722A (en) * | 2021-07-14 | 2021-10-08 | 李芹 | Non-coal mine safety production risk prediction early warning platform |
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2020
- 2020-06-16 CN CN202021106225.2U patent/CN212671860U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482722A (en) * | 2021-07-14 | 2021-10-08 | 李芹 | Non-coal mine safety production risk prediction early warning platform |
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