CN220815724U - Intelligent automatic mine air door - Google Patents
Intelligent automatic mine air door Download PDFInfo
- Publication number
- CN220815724U CN220815724U CN202322615066.9U CN202322615066U CN220815724U CN 220815724 U CN220815724 U CN 220815724U CN 202322615066 U CN202322615066 U CN 202322615066U CN 220815724 U CN220815724 U CN 220815724U
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- door
- intelligent automatic
- door frame
- supporting plate
- air door
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- 238000009434 installation Methods 0.000 claims description 3
- 239000003245 coal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses an intelligent automatic mine air door which comprises a control assembly, wherein the control assembly comprises a base, a supporting plate, a control box, a guide sleeve, a pressure sensor, a guide post, a pushing cylinder, two rotating seats, a rotating shaft, two fixing seats, a storage battery, a controller, two mounting seats, an infrared sensor and an electromagnetic valve; the guide sleeve is symmetrically welded on the inner bottom wall of the base. According to the utility model, the electromagnetic valve passage is controlled by the controller, the air cylinder is pushed to push the fixing seat, so that the two door leaves can be synchronously opened in different directions, the automatic opening of the air door is realized, the step of manual operation is omitted, the electric device is used for controlling and supplying power through the storage battery, when a roadblock occurs in a circuit system of a mine, the normal power supply of the pressure sensor, the controller and the infrared sensor can be still ensured, the situation that the air door cannot be opened is avoided, and the stability of the air door in use is improved.
Description
Technical field:
the utility model relates to an air door, in particular to an intelligent automatic mine air door, and belongs to the technical field of mine air doors.
The background technology is as follows:
The mine is a generic term for forming a roadway, a chamber, equipment, a ground building and a structure of an underground coal mining production system, and the pressureless air door is an important component part of various mine ventilation systems and is mainly used in a connecting roadway between an underground mine entry and return roadway and a main entry and return roadway. The novel door lock has the characteristics of reasonable structure and convenience in opening, and is widely used. Mine dampers are typically arranged in pairs downhole and function to block airflow and temporarily allow passage of pedestrians and vehicles.
At present, most underground coal mines are mechanical air doors, although the purpose of blocking air flow can be achieved, workers need to use larger force when opening the air doors manually, and when the workers take tools, the air doors are inconvenient to open, and although the workers and the enterprises in the prior art adopt simpler pneumatic pressureless air doors, the workers still need to press a door opening button, the operation is inconvenient, and intelligent automatic opening of the air doors cannot be achieved.
The utility model comprises the following steps:
The utility model aims to provide an intelligent automatic mine air door so as to solve one of the problems in the background technology.
The utility model is implemented by the following technical scheme: the intelligent automatic mine air door comprises a control assembly, wherein the control assembly comprises a base, a supporting plate, a control box, a guide sleeve, a pressure sensor, a guide column, a pushing cylinder, two rotating seats, a rotating shaft, two fixing seats, a storage battery, a controller, two mounting seats, an infrared sensor and an electromagnetic valve;
The guide sleeve is symmetrically welded on the inner bottom wall of the base, the top end of the guide post is symmetrically welded on the inner top wall of the supporting plate, two ends of the pressure sensor are symmetrically installed on the inner bottom wall of the base and the inner top wall of the supporting plate, the pushing cylinder is installed on one side of the rotating seat, the rotating shaft is fixedly connected on the upper surface of the fixing seat, the air outlet of the electromagnetic valve is communicated with the air inlet of the pushing cylinder through a pipeline, the controller and the storage battery are installed inside the control box, and the infrared sensor is installed on the lower surface of the installation seat.
As a further preferred aspect of the present invention: the backup pad sliding connection is in the lateral wall of base, guide post sliding connection is in the inside wall of guide sleeve.
As a further preferred aspect of the present invention: the cylinder shaft of the pushing cylinder is rotationally connected to the outer side wall of the rotating shaft, and anti-slip strips are welded on the upper surface of the supporting plate at equal intervals.
As a further preferred aspect of the present invention: the main body assembly is mounted on the adjacent surfaces of the two fixing seats together and comprises a door frame, a handle, two door leaves and a window;
The adjacent faces of the two fixing seats are symmetrically and fixedly connected to the front surface and the rear surface of the two door leaves.
As a further preferred aspect of the present invention: the handle is arranged on the front surface of the door leaf, and the window is arranged inside the door leaf.
As a further preferred aspect of the present invention: the door frame fixed connection is in the upper surface of base, two the door leaf passes through the hinge symmetry and articulates in the inside wall of door frame, the backup pad is located the below of door leaf, the backup pad is located the inside of door frame.
As a further preferred aspect of the present invention: the electromagnetic valve is arranged at the top of the front surface of the door frame, and the two rotating seats are symmetrically connected to the front surface and the rear surface of the door frame in a rotating mode.
As a further preferred aspect of the present invention: the two mounting seats are symmetrically and fixedly connected to the front surface and the rear surface of the door frame, and the control box is mounted on one side of the front surface of the door frame.
The utility model has the advantages that: according to the utility model, by arranging the pressure sensor, when a worker walks to the surface of the supporting plate, the pressure sensor sends a signal to the controller, the controller controls the electromagnetic valve passage, the pushing cylinder pushes the fixing seat through the rotating shaft, so that the two door leaves can be synchronously opened in different directions, the automatic opening of the air door is realized, the step of manual operation is omitted, the electric device is used for controlling and supplying power through the storage battery, when a roadblock occurs in a circuit system of a mine, the normal power supply of the pressure sensor, the controller and the infrared sensor can be still ensured, the situation that the air door cannot be opened is avoided, and the stability of the air door in use is improved.
Description of the drawings:
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a base structure of the present utility model;
FIG. 3 is a schematic view of a support plate structure according to the present utility model;
FIG. 4 is a schematic view of the main assembly of the present utility model;
fig. 5 is a schematic view of a fixing base structure of the present utility model.
In the figure: 101. a control assembly; 11. a base; 12. a support plate; 13. an anti-slip strip; 14. a control box; 15. a guide sleeve; 16. a pressure sensor; 17. a guide post; 18. a pushing cylinder; 19. a rotating seat; 20. a rotating shaft; 21. a fixing seat; 22. a storage battery; 23. a controller; 24. a mounting base; 25. an infrared sensor; 26. an electromagnetic valve; 301. a body assembly; 31. a door frame; 32. a handle; 33. a door leaf; 34. a window.
The specific embodiment is as follows:
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-5, the present utility model provides a technical solution: the intelligent automatic mine air door comprises a control assembly 101, wherein the control assembly 101 comprises a base 11, a supporting plate 12, a control box 14, a guide sleeve 15, a pressure sensor 16, a guide column 17, a pushing cylinder 18, two rotating seats 19, a rotating shaft 20, two fixed seats 21, a storage battery 22, a controller 23, two mounting seats 24, an infrared sensor 25 and an electromagnetic valve 26;
The guide sleeve 15 is symmetrically welded on the inner bottom wall of the base 11, the top end of the guide post 17 is symmetrically welded on the inner top wall of the supporting plate 12, two ends of the pressure sensor 16 are symmetrically installed on the inner bottom wall of the base 11 and the inner top wall of the supporting plate 12, the pushing cylinder 18 is installed on one side of the rotating seat 19, the rotating shaft 20 is fixedly connected on the upper surface of the fixed seat 21, the air outlet of the electromagnetic valve 26 is communicated with the air inlet of the pushing cylinder 18 through a pipeline, the controller 23 and the storage battery 22 are installed inside the control box 14, and the infrared sensor 25 is installed on the lower surface of the installation seat 24.
In this embodiment, specific: the support plate 12 is slidably connected to the outer side wall of the base 11, the guide post 17 is slidably connected to the inner side wall of the guide sleeve 15, when a worker walks to the surface of the support plate 12, the support plate 12 applies pressure to the pressure sensor 16, the pressure sensor 16 sends a signal to the controller 23, the controller 23 controls the working state of the electromagnetic valve 26, when the electromagnetic valve 26 passes through, the cylinder shaft of the pushing cylinder 18 extends, and when the electromagnetic valve 26 is closed, the cylinder shaft of the pushing cylinder 18 is reset.
In this embodiment, specific: the cylinder shaft of the pushing cylinder 18 is rotatably connected to the outer side wall of the rotating shaft 20, and the anti-slip strips 13 are welded on the upper surface of the supporting plate 12 at equal intervals, so that the safety of workers passing through the supporting plate 12 can be improved.
In this embodiment, specific: the main body assembly 301 is mounted on the adjacent surfaces of the two fixing seats 21, and the main body assembly 301 comprises a door frame 31, a handle 32, two door leaves 33 and a window 34;
Adjacent faces of the two fixing seats 21 are symmetrically and fixedly connected to the front surface and the rear surface of the two door leaves 33, the door frame 31 is fixedly connected to the upper surface of the base 11, the two door leaves 33 are symmetrically hinged to the inner side wall of the door frame 31 through hinges, the supporting plate 12 is located below the door leaves 33, the supporting plate 12 is located inside the door frame 31, the two rotating seats 19 are symmetrically and rotatably connected to the front surface and the rear surface of the door frame 31, when the cylinder shaft of the pushing cylinder 18 stretches, the cylinder shaft of the pushing cylinder 18 pushes the fixing seats 21 through the rotating shaft 20, the fixing seats 21 drive the door leaves 33, and accordingly the two door leaves 33 can be synchronously opened in different directions.
In this embodiment, specific: the handle 32 is mounted on the front surface of the door leaf 33, the window 34 is opened inside the door leaf 33, and the rear part of the door leaf 33 is conveniently watched through the window 34.
In this embodiment, specific: the solenoid valve 26 is installed at the top of the front surface of the door frame 31, and thus the operating state of the push cylinder 18 can be controlled by the solenoid valve 26.
In this embodiment, specific: two mount pads 24 symmetry fixed connection is in the front surface and the rear surface of door frame 31, and control box 14 is installed in the front surface one side of door frame 31, can prescribe a limit to the position of infrared sensor 25 through mount pad 24, can monitor workman's passing condition through infrared sensor 25, and then improves holistic security.
In this embodiment, specific: the electrical output end of the controller 23 is electrically connected with the electrical input ends of the electromagnetic valve 26, the infrared sensor 25 and the pressure sensor 16 respectively through wires, the electrical input end of the controller 23 is electrically connected with the electrical output end of the storage battery 22 for supplying power to the electromagnetic valve 26, the infrared sensor 25 and the pressure sensor 16, the electrical input end of the storage battery 22 is connected with an external power supply, and by arranging the storage battery 22, even if a circuit system under a mine fails, the automatic opening of the air door can be ensured.
In the present utility model, the model of the controller 23 is: OHR-PR10, model number of pressure sensor 16 is: the AR-DN31, model number of the infrared sensor 25 is: XS8801.
When the pressure sensor is used, the pressure sensor 16 applies pressure to the pressure sensor 16 by the supporting plate 12, the pressure sensor 16 sends signals to the controller 23, the electromagnetic valve 26 is controlled by the controller 23 to be in a channel, when the electromagnetic valve 26 is in the channel, air flows into the pushing cylinder 18, the cylinder shaft of the pushing cylinder 18 stretches, the cylinder shaft of the pushing cylinder 18 pushes the fixing seat 21 through the rotating shaft 20, the fixing seat 21 drives the door leaves 33, and then the two door leaves 33 can be synchronously opened in opposite directions, at the moment, the worker can pass through the air door, meanwhile, the infrared sensor 25 monitors the passing condition of the worker, and further improves the overall safety, when the worker passes through the air door and leaves the supporting plate 12, the pressure sensor 16 sends signals to the controller 23, the controller 23 controls the electromagnetic valve 26 to be closed, at the moment, the pushing cylinder 18 is reset, the two door leaves 33 are closed, the air door is closed, power is supplied through the storage battery 22, when a circuit system under a mine is in a roadblock, normal power supply of the pressure sensor 16, the controller 23 and the infrared sensor 25 can still be ensured, the condition that the air door cannot be opened is avoided, and the stability when the air door is used is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The intelligent automatic mine air door is characterized by comprising a control assembly (101), wherein the control assembly (101) comprises a base (11), a supporting plate (12), a control box (14), a guide sleeve (15), a pressure sensor (16), a guide column (17), a pushing cylinder (18), two rotating seats (19), a rotating shaft (20), two fixed seats (21), a storage battery (22), a controller (23), two mounting seats (24), an infrared sensor (25) and an electromagnetic valve (26);
The guide sleeve (15) is symmetrically welded on the inner bottom wall of the base (11), the top end of the guide column (17) is symmetrically welded on the inner top wall of the supporting plate (12), two ends of the pressure sensor (16) are symmetrically installed on the inner bottom wall of the base (11) and the inner top wall of the supporting plate (12), the pushing cylinder (18) is installed on one side of the rotating seat (19), the rotating shaft (20) is fixedly connected to the upper surface of the fixing seat (21), the air outlet of the electromagnetic valve (26) is communicated with the air inlet of the pushing cylinder (18) through a pipeline, the controller (23) and the storage battery (22) are installed inside the control box (14), and the infrared sensor (25) is installed on the lower surface of the installation seat (24).
2. An intelligent automatic mine damper according to claim 1, wherein the support plate (12) is slidably connected to the outer side wall of the base (11), and the guide post (17) is slidably connected to the inner side wall of the guide sleeve (15).
3. An intelligent automatic mine air door according to claim 1, wherein the cylinder shaft of the pushing cylinder (18) is rotatably connected to the outer side wall of the rotating shaft (20), and the upper surface of the supporting plate (12) is equidistantly welded with anti-slip strips (13).
4. An intelligent automatic mine damper according to claim 1, characterized in that adjacent faces of two of said holders (21) are commonly mounted with a main body assembly (301), said main body assembly (301) comprising a door frame (31), a handle (32), two door leaves (33) and a window (34);
the adjacent surfaces of the two fixing seats (21) are symmetrically and fixedly connected to the front surface and the rear surface of the two door leaves (33).
5. An intelligent automatic mine damper according to claim 4, wherein the handle (32) is mounted on the front surface of the door leaf (33), and the window (34) is opened inside the door leaf (33).
6. An intelligent automatic mine air door according to claim 4, wherein the door frame (31) is fixedly connected to the upper surface of the base (11), the two door leaves (33) are symmetrically hinged to the inner side wall of the door frame (31) through hinges, the supporting plate (12) is located below the door leaves (33), and the supporting plate (12) is located inside the door frame (31).
7. An intelligent automatic mine air door according to claim 1, wherein the electromagnetic valve (26) is mounted on top of the front surface of the door frame (31), and the two rotary seats (19) are symmetrically and rotatably connected to the front surface and the rear surface of the door frame (31).
8. An intelligent automatic mine air door according to claim 1, wherein the two mounting seats (24) are symmetrically and fixedly connected to the front surface and the rear surface of the door frame (31), and the control box (14) is mounted on one side of the front surface of the door frame (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615066.9U CN220815724U (en) | 2023-09-25 | 2023-09-25 | Intelligent automatic mine air door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615066.9U CN220815724U (en) | 2023-09-25 | 2023-09-25 | Intelligent automatic mine air door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220815724U true CN220815724U (en) | 2024-04-19 |
Family
ID=90678856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322615066.9U Active CN220815724U (en) | 2023-09-25 | 2023-09-25 | Intelligent automatic mine air door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220815724U (en) |
-
2023
- 2023-09-25 CN CN202322615066.9U patent/CN220815724U/en active Active
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