CN113658349A - Safety inspection device for coal conveying gallery - Google Patents
Safety inspection device for coal conveying gallery Download PDFInfo
- Publication number
- CN113658349A CN113658349A CN202110988335.9A CN202110988335A CN113658349A CN 113658349 A CN113658349 A CN 113658349A CN 202110988335 A CN202110988335 A CN 202110988335A CN 113658349 A CN113658349 A CN 113658349A
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- Prior art keywords
- coal conveying
- control box
- wall
- safety inspection
- fixedly connected
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/20—Checking timed patrols, e.g. of watchman
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
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- Signal Processing (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a coal conveying gallery safety inspection device, in particular to the field of safety inspection, which comprises a control box, wherein a driving mechanism is fixedly arranged on the upper surface of the control box, a horizontal rotating mechanism is arranged inside the control box, and a vertical rotating mechanism is arranged on the surface of the horizontal rotating mechanism, compared with the prior art, a machine is adopted to replace manpower, so that the labor cost is greatly saved, the working environment of a coal conveying gallery is relatively severe, the damage of the severe environment to a human body can be reduced to a certain extent due to the reduction of personnel entry and exit, the inspection result is more reliable due to the monitoring of professional measuring instruments, the machine inspection can work for a long time, the environment condition of the coal conveying gallery can be monitored in real time, the inspection error is avoided, a plurality of sensors work simultaneously, the single manual operation is compensated, the safety of the coal conveying gallery is monitored in an all-directional manner, a coal conveying control room can know the safety condition of the coal conveying gallery in real time, when an alarm occurs, measures can be taken in time.
Description
Technical Field
The invention relates to the technical field of safety inspection, in particular to a safety inspection device for a coal conveying corridor.
Background
With the continuous progress of science and technology, the country attaches more importance to the development of a power grid, the power system is deeply reformed, the automation level of the power system in China is greatly improved, and the maintenance and inspection work of power plant equipment gradually develops towards the direction of less humanization or even no humanization. The normal work of power plant equipment concerns the safety in production and the reliable operation of whole power plant, consequently needs the staff regularly to patrol and examine power plant equipment every day, especially the work of patrolling and examining on the coal conveyor belt corridor, and the field device long period operation, equipment irregularly can appear all kinds of abnormities, and the following problem exists when patrolling and examining coal conveyor belt and corridor in current technique:
1. in the prior art, corridor safety inspection is realized by totally depending on manual inspection, and detection is discontinuously performed in an equipment operation place by depending on naked eyes and experience of operators, so that the operation condition of field equipment is known;
2. especially, in the night patrol process of manpower, even if a patrol inspector carries a flashlight to be matched with a camera for use under the condition of insufficient light, the patrol inspector cannot effectively observe and record the hidden trouble condition of the coal conveying belt gallery equipment, and huge loss can be caused once the abnormal condition of the equipment is not found in time and solved.
Disclosure of Invention
The invention aims to provide a safety inspection device for a coal conveying corridor, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a coal conveying corridor safety inspection device, includes the control box, the fixed actuating mechanism that is equipped with of upper surface of control box, the inside of control box is equipped with horizontal rotary mechanism, horizontal rotary mechanism's surface is equipped with perpendicular rotary mechanism.
Preferably, a voice communication structure is fixedly installed at one side of the control box.
Preferably, one side of the control box is fixedly provided with an all-in-one gas sensor, a smoke sensor and a temperature and humidity sensor respectively.
Preferably, the other side of the control box is fixedly provided with a distance measuring radar and a wireless charging port respectively.
Preferably, actuating mechanism is including driving motor and actuating system fossil fragments, the outer wall of actuating system fossil fragments and the inner wall fixed connection of control box, driving motor and actuating system fossil fragments fixed connection, driving motor's drive output end fixed mounting has differential mechanism, the inner wall evenly distributed of actuating system fossil fragments is equipped with first transmission gear, first transmission gear intermeshing, first transmission gear passes through axis of rotation and differential mechanism and rotates the connection, the inside of actuating system fossil fragments is equipped with the action wheel, the action wheel passes through axis of rotation and first transmission gear fixed connection, the inside symmetry of actuating system fossil fragments rotates and is connected with from the driving wheel, the inside evenly distributed of actuating system fossil fragments rotates and is connected with the leading wheel.
Preferably, horizontal rotating mechanism is including the connecting box, the fixed servo motor that is equipped with in inside of control box, servo motor's drive output end fixedly connected with first pivot pole, first pivot pole and control box rotate to be connected, the one end of first pivot pole and the last fixed surface of connecting box are connected.
Preferably, the outer wall of the servo motor is fixedly connected with a fixing block, and one side of the fixing block is fixedly connected with the inner wall of the control box.
Preferably, perpendicular rotary mechanism is including rotating the cover, the lower fixed surface who rotates the cover is connected with the base, the guide way has been seted up to the inner wall of connecting box, the inner wall sliding connection of guide way has the guide block, one side fixedly connected with pinion rack of guide block, the inner wall of connecting box rotates and is connected with the second dwang, second dwang and rotation cover fixed connection, the outer wall of second dwang is fixed to be cup jointed second drive gear, second drive gear and pinion rack meshing connection, the inner wall fixed mounting of guide way has the cylinder, the piston end of cylinder and one side fixed connection of guide block.
Preferably, one side of the base is fixedly provided with a thermal infrared imager, a light supplement lamp and a video camera respectively.
Compared with the prior art, the invention has the beneficial effects that:
1. the machine is adopted to replace manpower, so that the labor cost is greatly saved;
2. the working environment of the coal conveying gallery is severe, and the damage of the severe environment to human bodies can be reduced to a certain extent due to the reduction of the entrance and exit of personnel;
3. the method is different from manual inspection, and the inspection result is more reliable due to the monitoring of professional measuring instruments;
4. the machine can work for a long time, can monitor the environmental condition of the coal conveying gallery in real time, and avoids the inspection error;
5. the sensors work simultaneously, so that the manual single inspection is compensated, and the safety of the corridor is monitored in an all-dimensional manner;
6. the coal conveying control room can know the safety condition of the coal conveying corridor in real time, and measures can be taken in time when an alarm occurs;
7. the monitoring can be stably and continuously carried out regardless of the severe operating environment;
8. the data can be automatically recorded, and perfect polling records are established.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an external structural schematic diagram of the corridor safety inspection robot provided by the invention.
Fig. 2 is a schematic sectional structure view of the corridor safety inspection robot provided by the invention.
Fig. 3 is another schematic structural diagram of the corridor safety inspection robot provided by the invention.
Fig. 4 is a schematic view of the connection structure of the driving mechanism of the present invention.
Fig. 5 is a schematic sectional view of the connection box of the present invention.
Fig. 6 is a schematic diagram of the corridor safety inspection robot system.
In the figure: 1. a drive mechanism; 2. a control box; 3. a voice call structure; 4. a horizontal rotation mechanism; 5. a vertical rotation mechanism; 6. a thermal infrared imager; 7. a light supplement lamp; 8. a video camera; 9. an all-in-one gas sensor; 10. a smoke sensor; 11. a temperature and humidity sensor; 12. a range radar; 13. a wireless charging port; 14. a drive motor; 15. a differential mechanism; 16. a first drive gear; 17. a driving wheel; 18. a driven wheel; 19. a guide wheel; 20. a drive system keel; 41. a connecting box; 42. a servo motor; 43. a fixed block; 44. a first rotating lever; 51. rotating the sleeve; 52. a base; 53. a guide groove; 54. a guide block; 55. a toothed plate; 56. a second rotating lever; 57. a second transmission gear; 58. and a cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in figures 1-6, the invention provides a coal conveying corridor safety inspection device, which comprises a control box 2, wherein a driving mechanism 1 is fixedly arranged on the upper surface of the control box 2, the driving mechanism 1 can be used for inspecting on a track arranged at the upper part of a coal conveying corridor by starting the driving mechanism 1, a horizontal rotating mechanism 4 is arranged inside the control box 2, a vertical rotating mechanism 5 is arranged on the surface of the horizontal rotating mechanism 4, an infrared thermal imager 6 and a video camera 8 are controlled by the horizontal rotating mechanism 4 and the vertical rotating mechanism 5, the temperature of a coal conveying belt and the temperature of machines in the corridor are monitored in real time by taking the picture of the video camera 8 as a contrast, and a light supplement lamp 7 is automatically turned on to compensate the brightness of the picture under the condition of insufficient ambient light.
Furthermore, a voice communication structure 3 is fixedly installed on one side of the control box 2, when the corridor safety inspection robot monitors that a high-limit alarm is dangerous, the robot and the background operating platform can send alarm prompts, if workers still exist on site, the background workers can prompt the workers on site to evacuate rapidly through the voice communication structure 3, and personal safety of the workers is guaranteed.
Further, one side of the control box 2 is fixedly provided with an all-in-one gas sensor 9, a smoke sensor 10 and a temperature and humidity sensor 11 respectively, the all-in-one gas sensor 9, the smoke sensor 10 and the temperature and humidity sensor 11 monitor the concentration of toxic and harmful gases, the concentration of smoke and the temperature and humidity of the environment in the air environment of the coal conveying gallery in real time, and the actual situation of the coal conveying gallery is monitored comprehensively.
Further, the opposite side of control box 2 is fixed mounting respectively has range radar 12 and wireless mouth 13 that charges, range radar 12 is when monitoring self position, if discovery operation the place ahead has shelters from can trigger braking system immediately, avoid bumping the emergence of a matter, corridor safety inspection robot adopts the battery power supply mode, when detecting self electric quantity and reacing certain spacing, the robot can automatic return initial position, with wireless mouth 13 that charges contact and fill electric pile, realization corridor safety inspection robot that can be convenient charges automatically.
Further, the driving mechanism 1 comprises a driving motor 14 and a driving system keel 20, the outer wall of the driving system keel 20 is fixedly connected with the inner wall of the control box 2, the driving motor 14 is fixedly connected with the driving system keel 20, a differential 15 is fixedly installed at the driving output end of the driving motor 14, the driving shaft of the driving motor 14 can drive the differential 15 to operate by turning on the driving motor 14, first transmission gears 16 are uniformly distributed on the inner wall of the driving system keel 20, the differential 15 can transmit power to the first transmission gears 16 while operating, the first transmission gears 16 are mutually meshed, the first transmission gears 16 are rotatably connected with the differential 15 through rotating shafts, a driving wheel 17 is arranged inside the driving system keel 20, the driving wheel 17 is fixedly connected with the first transmission gears 16 through rotating shafts, the first transmission gears 16 can drive the driving wheel 17 to rotate, the inside symmetry of actuating system fossil fragments 20 is rotated and is connected with from driving wheel 18, can drive from driving wheel 18 synchronous rotation when action wheel 17 rotates, thereby realize the automatic walking of corridor safety inspection robot, the inside evenly distributed of actuating system fossil fragments 20 rotates and is connected with leading wheel 19, through opening driving motor 14, driving motor 14 swivelling joint gives differential mechanism 15, first transmission gear 16 is given behind the even distribution rotation angle, it follows the rotation of driving wheel 18 to drive action wheel 17, through leading wheel 19, come control actuating system and not touch the track, whole actuating system carries on in actuating system fossil fragments 20.
Further, horizontal rotating mechanism 4 is including connecting box 41, the inside of control box 2 is fixed and is equipped with servo motor 42, servo motor 42's drive output end fixedly connected with first rotation pole 44, through opening servo motor 42, servo motor 42's drive shaft can drive first rotation pole 44 and rotate, first rotation pole 44 and control box 2 rotate and connect, the one end of first rotation pole 44 and the last fixed surface of connecting box 41 are connected, first rotation pole 44 can drive connecting box 41 horizontal direction and rotate.
Further, servo motor 42's outer wall fixedly connected with fixed block 43, the one side of fixed block 43 and the inner wall fixed connection of control box 2, fixed block 43 can effectual improvement servo motor 42's stability.
Further, the vertical rotating mechanism 5 comprises a rotating sleeve 51, a base 52 is fixedly connected to the lower surface of the rotating sleeve 51, a guide groove 53 is formed in the inner wall of the connecting box 41, a guide block 54 is slidably connected to the inner wall of the guide groove 53, the guide block 54 can slide along the vertical direction of the inner wall of the guide groove 53, a toothed plate 55 is fixedly connected to one side of the guide block 54, the guide block 54 can drive the toothed plate 55 to move in the vertical direction, a second rotating rod 56 is rotatably connected to the inner wall of the connecting box 41, the second rotating rod 56 is fixedly connected with the rotating sleeve 51, the second rotating rod 56 can drive the rotating sleeve 51 to rotate in the vertical direction, a second transmission gear 57 is fixedly sleeved on the outer wall of the second rotating rod 56, the second transmission gear 57 can drive the second rotating rod 56 to rotate while rotating, the second transmission gear 57 is meshed with the toothed plate 55, and the second transmission gear 57 can be driven to rotate while the toothed plate 55 moves in the vertical direction, the inner wall of guide way 53 is fixed with cylinder 58, and the piston end of cylinder 58 and one side fixed connection of guide block 54, through opening cylinder 58, the piston end of cylinder 58 can drive guide block 54 vertical direction and slide.
Further, one side of the base 52 is fixedly provided with the thermal infrared imager 6, the light supplement lamp 7 and the video camera 8 respectively, the thermal infrared imager 6 and the video camera 8 can monitor the safety condition in the coal conveying belt and the corridor, and the light supplement lamp 7 is automatically turned on to compensate the environmental brightness in the corridor when the environmental illumination is insufficient.
The working principle is as follows: when the corridor safety inspection robot needs to be used, a worker firstly installs the corridor safety inspection robot on a track installed at the upper part of a coal conveying corridor, then starts a driving motor 14, the driving motor 14 rotates and transmits the rotating speed to a differential mechanism 15, the differential mechanism 15 uniformly distributes the rotating angle and then transmits power to a first transmission gear 16, a driving wheel 17 is driven to move forwards under the protection of a guide wheel 19, and the driving wheel 17 drives a driven wheel 18 to move forwards, so that the automatic inspection of the corridor safety inspection robot on a coal conveying belt and a corridor is conveniently completed, the convenience and the working efficiency of the coal conveying belt and the corridor inspection are effectively improved, meanwhile, the labor cost is greatly saved, and the personal damage caused by manual inspection is reduced;
when different positions of the coal conveying belt and the corridor need to be inspected, a worker firstly starts the servo motor 42 and the air cylinder 58, the driving shaft of the servo motor 42 drives the first rotating rod 44 to rotate, the first rotating rod 44 drives the connecting box 41 to rotate in the horizontal direction, the connecting box 41 drives the base 52 to rotate in the horizontal direction through the rotating sleeve 51, and meanwhile, the base 52 drives the thermal infrared imager 6, the light supplement lamp 7 and the video camera 8 to rotate in the horizontal direction;
the piston end of the cylinder 58 upwards pushes the guide block 54, the guide block 54 slides along the vertical direction of the inner wall of the guide groove 53 and drives the toothed plate 55 to synchronously move upwards, the toothed plate 55 vertically moves upwards and simultaneously drives the second transmission gear 57 to rotate, the second transmission gear 57 rotates and simultaneously drives the second rotating rod 56 to rotate, the second rotating rod 56 drives the rotating sleeve 51 to rotate in the vertical direction, the rotating sleeve 51 drives the thermal infrared imager 6 through the base 52, the light supplement lamp 7 and the video camera 8 to rotate in the vertical direction, the servo motor 42 and the cylinder 58 are closed until the angles of the rotated thermal infrared imager 6, the light supplement lamp 7 and the video camera 8 meet the inspection angle, and therefore the coal conveying belt and the corridor at different positions are conveniently completed, and the flexibility of the corridor safety inspection robot is effectively improved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. The utility model provides a coal conveying corridor safety inspection device, includes control box (2), its characterized in that: the upper surface of control box (2) is fixed and is equipped with actuating mechanism (1), the inside of control box (2) is equipped with horizontal rotation mechanism (4), the surface of horizontal rotation mechanism (4) is equipped with vertical rotation mechanism (5).
2. The coal conveying corridor safety inspection device according to claim 1, characterized in that a voice call structure (3) is fixedly installed on one side of the control box (2).
3. The safety inspection device for the coal conveying corridor according to claim 1, wherein an all-in-one gas sensor (9), a smoke sensor (10) and a temperature and humidity sensor (11) are fixedly installed on one side of the control box (2) respectively.
4. The coal conveying corridor safety inspection device according to claim 1, characterized in that a distance measuring radar (12) and a wireless charging port (13) are fixedly installed on the other side of the control box (2), respectively.
5. The coal conveying corridor safety inspection device according to claim 1, wherein the driving mechanism (1) includes a driving motor (14) and a driving system keel (20), the outer wall of the driving system keel (20) is fixedly connected with the inner wall of the control box (2), the driving motor (14) is fixedly connected with the driving system keel (20), a differential (15) is fixedly installed at the driving output end of the driving motor (14), first transmission gears (16) are uniformly distributed on the inner wall of the driving system keel (20), the first transmission gears (16) are meshed with each other, the first transmission gears (16) are rotatably connected with the differential (15) through rotating shafts, a driving wheel (17) is arranged inside the driving system keel (20), and the driving wheel (17) is fixedly connected with the first transmission gears (16) through rotating shafts, the interior symmetry of actuating system fossil fragments (20) is rotated and is connected with from driving wheel (18), the inside evenly distributed of actuating system fossil fragments (20) is rotated and is connected with leading wheel (19).
6. The coal conveying corridor safety inspection device according to claim 1, wherein the horizontal rotating mechanism (4) includes a connecting box (41), a servo motor (42) is fixedly arranged inside the control box (2), a first rotating rod (44) is fixedly connected to a driving output end of the servo motor (42), the first rotating rod (44) is rotatably connected to the control box (2), and one end of the first rotating rod (44) is fixedly connected to an upper surface of the connecting box (41).
7. The coal conveying corridor safety inspection device according to the claim 6, characterized in that the outer wall of the servo motor (42) is fixedly connected with a fixed block (43), and one side of the fixed block (43) is fixedly connected with the inner wall of the control box (2).
8. The coal conveying corridor safety inspection device according to claim 6, wherein the vertical rotating mechanism (5) includes a rotating sleeve (51), a base (52) is fixedly connected to the lower surface of the rotating sleeve (51), a guide groove (53) is formed in the inner wall of the connecting box (41), a guide block (54) is slidably connected to the inner wall of the guide groove (53), a toothed plate (55) is fixedly connected to one side of the guide block (54), a second rotating rod (56) is rotatably connected to the inner wall of the connecting box (41), the second rotating rod (56) is fixedly connected to the rotating sleeve (51), a second transmission gear (57) is fixedly sleeved on the outer wall of the second rotating rod (56), the second transmission gear (57) is meshed with the toothed plate (55), and an air cylinder (58) is fixedly mounted on the inner wall of the guide groove (53), and the piston end of the air cylinder (58) is fixedly connected with one side of the guide block (54).
9. The safety inspection device for the coal conveying corridor according to claim 8, wherein a thermal infrared imager (6), a light supplement lamp (7) and a video camera (8) are fixedly installed on one side of the base (52) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110988335.9A CN113658349A (en) | 2021-08-26 | 2021-08-26 | Safety inspection device for coal conveying gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110988335.9A CN113658349A (en) | 2021-08-26 | 2021-08-26 | Safety inspection device for coal conveying gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113658349A true CN113658349A (en) | 2021-11-16 |
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ID=78492996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110988335.9A Withdrawn CN113658349A (en) | 2021-08-26 | 2021-08-26 | Safety inspection device for coal conveying gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113658349A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114509115A (en) * | 2022-02-24 | 2022-05-17 | 宋进涛 | Mine safety intelligence patrols and examines robot |
-
2021
- 2021-08-26 CN CN202110988335.9A patent/CN113658349A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114509115A (en) * | 2022-02-24 | 2022-05-17 | 宋进涛 | Mine safety intelligence patrols and examines robot |
| CN114509115B (en) * | 2022-02-24 | 2023-10-20 | 宋进涛 | Mine safety intelligent inspection robot |
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Application publication date: 20211116 |