Real-time safety supervision device for coal mine transportation

Abstract

The utility model provides a real-time safety supervision device for coal mine transportation, including L-shaped plate, fixed plate and mounting plate, L-shaped plate is provided in the front side of fixed plate, the top of L-shaped plate is provided with dust adsorption subassembly, dust adsorption subassembly includes adsorption box, the left side of adsorption box is provided with fan, and the left side of adsorption box is provided with fan. Clamping bases are welded to the upper side and the lower side of an inner cavity of the adsorption box correspondingly. The dust condition in a mine tunnel can be monitored in real time through the dust sensor, after dust is monitored, the dust sensor transmits a signal to the central processing unit through the data transmission module, the central processing unit starts the fan through the control module, the fan sucks outside air with dust into the adsorption box through the dust suction pipe and the dust suction head, and the dust in the mine tunnel is sucked into the adsorption box through the dust suction head. And finally, the air after dust filtration is discharged again through the fan, so that the dust adsorption effect is achieved, the dust in the mine tunnel is effectively adsorbed and filtered, and the air environment is improved.

Description

Technical Field

[0001] The utility model relates to a real-time safety monitoring device for coal mine transportation, belonging to the technical field of coal mine transportation. Background Art

[0002] Coal mines are areas where humans exploit coal resources in coal-rich mining areas. They are generally divided into underground coal mines and open-pit coal mines. When the coal seam is far from the surface, people generally choose to dig tunnels underground to mine coal. This is an underground coal mine. When the coal seam is very close to the surface, people generally choose to directly peel off the surface soil layer to mine coal. This is an open-pit coal mine.

[0003] Safety monitoring devices are needed in coal mine transportation, including temperature and humidity monitoring, dust monitoring, etc. Usually, workers use sensors installed in the mine tunnel for monitoring. However, there may be a lot of dust during the round-trip transportation in the mine tunnel. When there is a lot of dust in the air, it may adhere to the sensors and camera surfaces in the mine tunnel, affecting the accuracy of monitoring. In addition, the high dust content will also affect the health of the workers.

[0004] Therefore, a real-time safety monitoring device for coal mine transportation is proposed. Utility Model Content

[0005] In view of this, the utility model provides a real-time safety monitoring device for coal mine transportation to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the utility model is achieved as follows: a real-time safety monitoring device for coal mine transportation, comprising an L-shaped plate, a fixed plate and a mounting plate, the L-shaped plate being arranged on the front side of the fixed plate, a dust adsorption assembly being arranged on the top of the L-shaped plate, the dust adsorption assembly comprising an adsorption box, a fan being arranged on the left side of the adsorption box, a holder being welded on the upper and lower sides of the inner cavity of the adsorption box, a filter being clamped in the holder, a dust suction pipe being connected on the right side of the adsorption box, a dust suction head being connected at one end of the dust suction pipe, a temperature sensor being arranged on the left side of the front surface of the L-shaped plate, a temperature display being inlaid on the middle end of the front surface of the L-shaped plate, and a dust sensor being arranged on the right side of the front surface of the L-shaped plate.

[0007] Further preferably, lamp holders are provided on both upper and lower sides of the inner cavity of the adsorption box, and a plurality of ultraviolet sterilization lamps are provided inside the lamp holders.

[0008] Further preferably, a fixing sleeve is provided on the surface of the dust suction pipe, a fixing rod is welded to the top of the fixing sleeve, and one end of the fixing rod is welded to the bottom of the L-shaped plate.

[0009] Further preferably, a U-shaped plate is welded to the front side of the mounting plate, an electric slide seat is arranged on the inner side of the U-shaped plate, an electric slide seat is slidably connected to the surface of the electric slide seat, and the front side of the electric slide sleeve is fixedly connected to the back side of the fixing plate.

[0010] Further preferably, fastening bolts are threadedly connected around the front side of the L-shaped plate, and the fixing plate and the L-shaped plate are connected by the fastening bolts.

[0011] Further preferably, mounting bolts are threadedly connected around the inner surface of the mounting plate, and the back sides of the mounting bolts penetrate and extend to the back side of the mounting plate.

[0012] Further preferably, an inspection cover is provided on the front side of the adsorption box, and the inner surface of the inspection cover is connected to the front side of the adsorption box via screw threads all around.

[0013] Further preferably, the output ends of the dust sensor and the temperature sensor are electrically connected to a data transmission module, the output end of the data transmission module is electrically connected to a temperature display, the output end of the data transmission module is electrically connected to a central processing unit, the output end of the central processing unit is electrically connected to a control module, and the output end of the control module is electrically connected to a fan and an ultraviolet sterilization lamp, respectively.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. The utility model can monitor the dust situation in the mine tunnel in real time through the dust sensor. When the dust is detected, the dust sensor transmits the signal to the central processing unit through the data transmission module. The central processing unit starts the fan through the control module. The fan sucks the dust-carrying air from the outside into the adsorption box through the dust suction pipe and the dust suction head, and filters the dust through the filter. Finally, the air that has been filtered of the dust is discharged again through the fan, thereby achieving the effect of dust adsorption, effectively adsorbing and filtering the dust in the mine tunnel, and improving the air environment.

[0016] 2. The utility model can sterilize the air after dust adsorption by arranging a lamp holder and an ultraviolet sterilization lamp, thereby further improving the air quality. By arranging a fixing sleeve and a fixing rod, the dust suction pipe can be limited and fixed to prevent it from falling off. By arranging an electric sliding seat and an electric sliding sleeve, the dust adsorption component can be driven to move horizontally as a whole, thereby changing the position of dust adsorption and increasing the dust removal range. By arranging a maintenance cover, it is convenient for the staff to disassemble and take out the filter for replacement.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first viewing angle;

[0020] Figure 2 This is a schematic diagram of the third perspective structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the electric slide structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the dust adsorption component of the utility model;

[0023] Figure 5 This is a system schematic diagram of the utility model.

[0024] Figure numerals: 1. L-shaped plate; 2. Inspection cover; 3. Dust adsorption assembly; 301. Adsorption box; 302. Lamp holder; 303. Fan; 304. Ultraviolet sterilization lamp; 305. Fixed rod; 306. Dust suction head; 307. Fixed sleeve; 308. Filter; 309. Dust suction pipe; 310. Card holder; 4. Electric slide seat; 5. Fixed plate; 6. Dust sensor; 7. Temperature display; 8. Temperature sensor; 9. Mounting plate; 10. U-shaped plate; 11. Mounting bolts; 12. Fastening bolts; 13. Electric slide; 14. Data transmission module; 15. Central processing unit; 16. Control module. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] Example 1

[0028] like Figure 1-5 As shown, an embodiment of the utility model provides a real-time safety monitoring device for coal mine transportation, including an L-shaped plate 1, a fixed plate 5 and a mounting plate 9, the L-shaped plate 1 is arranged on the front side of the fixed plate 5, a dust adsorption component 3 is arranged on the top of the L-shaped plate 1, the dust adsorption component 3 includes an adsorption box 301, a fan 303 is arranged on the left side of the adsorption box 301, a holder 310 is welded on the upper and lower sides of the inner cavity of the adsorption box 301, a filter screen 308 is clamped in the holder 310, a dust suction pipe 309 is connected to the right side of the adsorption box 301, and a dust suction head 306 is connected to one end of the dust suction pipe 309, a temperature sensor 8 is arranged on the left side of the front surface of the L-shaped plate 1, a temperature display 7 is inlaid in the middle end of the front surface of the L-shaped plate 1, and a dust sensor 6 is arranged on the right side of the front surface of the L-shaped plate 1.

[0029] The dust sensor 6 can be used to monitor the dust situation in the mine tunnel in real time. When dust is detected, the dust sensor 6 transmits a signal to the central processor 15 through the data transmission module 14. The central processor 15 starts the fan 303 through the control module 16. The fan 303 sucks the dusty air from the outside into the adsorption box 301 through the dust suction pipe 309 and the dust suction head 306, and filters the dust through the filter 308. Finally, the air that has been filtered of dust is discharged again through the fan 303, thereby achieving the effect of dust adsorption, effectively adsorbing and filtering the dust in the mine tunnel, and improving the air environment.

[0030] Example 2

[0031] In one embodiment, lamp holders 302 are provided on both the upper and lower sides of the inner cavity of the adsorption box 301, and a plurality of ultraviolet sterilization lamps 304 are provided on the inner side of the lamp holder 302. A fixed sleeve 307 is provided on the surface of the dust suction tube 309, and a fixed rod 305 is welded on the top of the fixed sleeve 307, and one end of the fixed rod 305 is welded to the bottom of the L-shaped plate 1. A U-shaped plate 10 is welded on the front side of the mounting plate 9, and an electric slide seat 4 is provided on the inner side of the U-shaped plate 10. The surface of the electric slide seat 4 is slidably connected with an electric sleeve 13, and the front side of the electric sleeve 13 is fixedly connected to the back side of the fixed plate 5. The front side of the L-shaped plate 1 is threadedly connected with fastening bolts 12, and the fixed plate 5 is connected to the L-shaped plate 1 through the fastening bolts 12. The inner surface of the mounting plate 9 is threadedly connected with mounting bolts 11 on all sides, and the back side of the mounting bolts 11 penetrates and extends to the back side of the mounting plate 9. An inspection cover 2 is provided on the front side of the adsorption box 301, and the inner surface of the inspection cover 2 is threadedly connected to the front side of the adsorption box 301 on all sides by screws. The output ends of the dust sensor 6 and the temperature sensor 8 are electrically connected to the data transmission module 14, the output end of the data transmission module 14 is electrically connected to the temperature display 7, the output end of the data transmission module 14 is electrically connected to the central processing unit 15, the output end of the central processing unit 15 is electrically connected to the control module 16, and the output end of the control module 16 is electrically connected to the fan 303 and the ultraviolet sterilization lamp 304 respectively.

[0032] By setting the lamp holder 302 and the ultraviolet sterilization lamp 304, the air after dust adsorption can be sterilized, thereby further improving the air quality; by setting the fixing sleeve 307 and the fixing rod 305, the dust suction pipe 309 can be limited and fixed to prevent it from falling off; by setting the electric slide seat 4 and the electric slide sleeve 13, the dust adsorption component 3 can be driven to move horizontally as a whole, thereby changing the position of dust adsorption and improving the dust removal range; by setting the inspection cover 2, it is convenient for the staff to disassemble and take out the filter 308 for replacement.

[0033] When the utility model is working, the dust sensor 6 can monitor the dust situation in the mine tunnel in real time. When the dust is detected, the dust sensor 6 transmits the signal to the central processor 15 through the data transmission module 14. The central processor 15 starts the fan 303 through the control module 16. The air with dust from the outside is sucked into the adsorption box 301 through the dust suction pipe 309 and the dust suction head 306 through the fan 303. The air is first filtered by the filter 308 for dust. The air with dust after filtration is sterilized and purified by the ultraviolet sterilization lamp 304. Finally, the air is discharged again through the fan 303, so as to achieve the effect of dust adsorption, effectively adsorb and filter the dust in the mine tunnel, and improve the air environment. In the adsorption process, the dust adsorption component 3 can be driven to move horizontally as a whole through the arrangement of the electric slide seat 4 and the electric slide sleeve 13, and then the position of dust adsorption is changed, thereby improving the dust removal range. At the same time, through the arrangement of the temperature sensor 8, the temperature in the mine tunnel can be monitored and the temperature can be displayed through the temperature display 7, which is convenient for the staff to check.

[0034] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A real-time safety monitoring device for coal mine transportation, characterized in that: The invention comprises an L-shaped plate (1), a fixing plate (5) and a mounting plate (9), wherein the L-shaped plate (1) is arranged on the front side of the fixing plate (5), a dust adsorption assembly (3) is arranged on the top of the L-shaped plate (1), and the dust adsorption assembly (3) comprises an adsorption box (301), a fan (303) is arranged on the left side of the adsorption box (301), a holder (310) is welded on both the upper and lower sides of the inner cavity of the adsorption box (301), a filter screen (308) is clamped in the holder (310), a dust suction pipe (309) is connected to the right side of the adsorption box (301), and one end of the dust suction pipe (309) is connected to a dust suction head (306), a temperature sensor (8) is arranged on the left side of the front surface of the L-shaped plate (1), a temperature display (7) is embedded in the middle end of the front surface of the L-shaped plate (1), and a dust sensor (6) is arranged on the right side of the front surface of the L-shaped plate (1).

2. A real-time safety monitoring device for coal mine transportation according to claim 1, characterized in that: Lamp holders (302) are provided on both upper and lower sides of the inner cavity of the adsorption box (301), and a plurality of ultraviolet sterilization lamps (304) are provided inside the lamp holders (302).

3. A real-time safety monitoring device for coal mine transportation according to claim 1, characterized in that: The surface of the dust suction pipe (309) is sleeved with a fixing sleeve (307), the top of the fixing sleeve (307) is welded with a fixing rod (305), and one end of the fixing rod (305) is welded to the bottom of the L-shaped plate (1).

4. A real-time safety monitoring device for coal mine transportation according to claim 1, characterized in that: A U-shaped plate (10) is welded to the front side of the mounting plate (9), an electric slide seat (4) is arranged on the inner side of the U-shaped plate (10), an electric slide sleeve (13) is slidably connected to the surface of the electric slide seat (4), and the front side of the electric slide sleeve (13) is fixedly connected to the back side of the fixing plate (5).

5. A real-time safety monitoring device for coal mine transportation according to claim 1, characterized in that: The front side of the L-shaped plate (1) is threadedly connected with fastening bolts (12) on all four sides, and the fixing plate (5) is connected to the L-shaped plate (1) via the fastening bolts (12).

6. A real-time safety monitoring device for coal mine transportation according to claim 1, characterized in that: The inner surface of the mounting plate (9) is threadedly connected with mounting bolts (11) on all sides, and the back side of the mounting bolts (11) penetrates and extends to the back side of the mounting plate (9).

7. A real-time safety monitoring device for coal mine transportation according to claim 1, characterized in that: The front side of the adsorption box (301) is provided with an inspection cover plate (2), and the inner surface of the inspection cover plate (2) is connected to the front side of the adsorption box (301) via screw threads on all four sides.

8. A real-time safety monitoring device for coal mine transportation according to claim 1, characterized in that: The output ends of the dust sensor (6) and the temperature sensor (8) are electrically connected to a data transmission module (14); the output end of the data transmission module (14) is electrically connected to a temperature display (7); the output end of the data transmission module (14) is electrically connected to a central processing unit (15); the output end of the central processing unit (15) is electrically connected to a control module (16); the output end of the control module (16) is electrically connected to a fan (303) and an ultraviolet sterilization lamp (304), respectively.

Images