Underground coal mine emergency danger prevention protection cabin
By using components such as insulation layer, heating block and thermometer in the emergency hedge protection chamber underground in the coal mine, the physical discomfort caused by tension and environmental changes is solved, and the flexible movement of the cabin is achieved through electric slide rails and universal wheels, enhancing the sealing and practicality, ensuring the safety and comfort of the staff.
Patent Information
- Application Number
- CN202422555137.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-23
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-10-23
AI Technical Summary
In the emergency protection chamber of existing coal mines, the staff members have accelerated their heartbeats, shivered and chills due to nervousness, fear or environmental changes, which affects their health. The existing devices have insufficient movement and sealing properties.
The protective cabin is heated by components such as insulation layer, insulation room, heating block and thermometer, and the flexible movement of the cabin is achieved through electric slide rails, electric slide blocks and universal wheels. The door panel seal is enhanced by using electromagnets and magnets to ensure the comfortable and safe environment in the cabin.
It effectively relieves physical discomfort caused by tension and environmental changes, increases the temperature in the cabin, ensures that the items in the cabin are not lost or contaminated, enhances the flexibility and sealing of the cabin, and improves the practicality and safety of the device.
Smart Images
Figure CN223089368U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of emergency refuge cabins, and more specifically to an emergency refuge cabin for underground coal mines. Background Technique
[0002] The underground of a coal mine refers to the underground space where coal mining activities occur below the earth's surface. In these spaces, miners will carry out coal excavation and related auxiliary work. Since the underground coal mining work is relatively dangerous, an emergency refuge cabin needs to be set up to ensure the safety of miners' lives.
[0003] When the existing device is in use, usually, the staff needs to carry the refuge cabin to the underground coal mine to be excavated and place it well. If an accident is found, the staff will reach the refuge cabin and press the opening button to open the refuge cabin to facilitate the staff to enter the refuge cabin for refuge.
[0004] In the actual use process of the existing technology, when the staff enters the refuge cabin in an emergency, they will have symptoms such as an accelerated heartbeat, body trembling, or even chills due to nervousness, fear, or sudden environmental changes. Excessive chills in the body are likely to lead to hypothermia, affecting their physical health. Therefore, an emergency refuge cabin for underground coal mines is now proposed. Content of the Utility Model
[0005] 1. Technical Problems to be Solved
[0006] Aiming at the problems existing in the prior art, the utility model provides an emergency refuge cabin for underground coal mines. It can heat the inside of the refuge cabin body through the mutual cooperation of a heat preservation layer, a heat preservation chamber, a thermometer, a heating block, and a partition, so as to make the environment inside the cabin more comfortable.
[0007] 2. Technical Solution
[0008] To solve the above problems, the utility model adopts the following technical solution.
[0009] An emergency refuge cabin for underground coal mines includes a refuge cabin body and a door panel. The outer surface of the refuge cabin body is hinged with a door panel through a hinge. A heating component is arranged inside the refuge cabin body. A moving groove is arranged at the bottom of the refuge cabin body, and a moving component is arranged inside the moving groove; the heating component includes a heat preservation layer fixedly installed inside the refuge cabin body. A partition is arranged on the refuge cabin body. A heat preservation chamber is arranged between the partition and the heat preservation layer. A plurality of heating blocks are fixedly connected to the inner cavity of the heat preservation chamber close to the heat preservation layer; the moving component includes a plurality of electric sliding rails opened in the inner cavity of the moving groove. Electric sliders are slidably connected inside the electric sliding rails. An arc-shaped moving plate is fixedly connected between the electric sliders. A plurality of universal wheels are fixedly connected to the lower surface of the arc-shaped moving plate.
[0010] Furthermore, the inner cavity of the heat preservation chamber is filled with coolant.
[0011] Furthermore, a lighting lamp is fixedly connected to the top wall of the inner cavity of the protective cabin body, and a thermometer is arranged in the inner cavity of the protective cabin body.
[0012] Furthermore, a placement groove is formed inside the protective cabin body, a slide rail is formed above the protective cabin body close to the placement groove, a cover plate is slidably connected inside the slide rail, and a groove is formed on the upper surface of the cover plate.
[0013] Furthermore, an electromagnet is arranged in the inner cavity of the protective cabin body, a magnet is arranged in the inner cavity of the door panel, and the electromagnet and the magnet are magnetically connected.
[0014] Furthermore, a silica gel pad is fixedly connected to the outer surface of the partition board, and a door handle is fixedly connected to the outer surface of the door panel.
[0015] 3. Beneficial effects
[0016] Compared with the prior art, the advantages of the present utility model are as follows:
[0017] (1) Through the mutual cooperation of the heat preservation layer, the heat preservation chamber, the thermometer, the heating block and the partition board, the inside of the protective cabin body can be heated, avoiding the symptoms of miners such as accelerated heartbeat, body shaking or even chills due to nervousness, fear or sudden environmental changes. If the body chill is too severe, it is likely to cause hypothermia and affect physical health. Therefore, the environment inside the cabin becomes more comfortable, which helps to relieve the nervousness of the staff and reduce the phenomena of shaking and chills.
[0018] (2) Necessities can be stored through the placement groove, which is convenient for use in case of emergency. The placement groove can be sealed through the cover plate and the slide rail to avoid loss or contamination of items. At the same time, through the lighting lamp, there is enough light in the cabin to facilitate personnel to see the surrounding environment clearly and perform necessary operations. Through the electromagnet and the magnet, the sealing performance of the door panel can be enhanced to ensure that the door panel can be tightly closed in case of emergency, preventing harmful gases, smoke or other dangerous substances from entering the cabin.
[0019] (3) Through the mutual cooperation of the electric slide rail, the electric slider, the arc-shaped moving plate and the universal wheels, the protective cabin body can move flexibly in the underground environment, so that it can be moved to different working faces nearby according to needs, thereby improving the flexibility and practicability of the device. Description of the drawings
[0020] Figure 1 It is a schematic structural diagram of the whole of the present utility model;
[0021] Figure 2Schematic diagram of the overall door panel opening structure of the present utility model;
[0022] Figure 3 Partial structure cross-sectional view of the whole of the present utility model;
[0023] Figure 4 Of the present utility model Figure 3 Enlarged view of part A in
[0024] Explanation of the reference numerals in the figure:
[0025] 1. Protection cabin body; 101. Door panel; 102. Moving groove;
[0026] 2. Heating component; 201. Heat preservation layer; 202. Heat preservation chamber; 203. Heating block; 204. Partition board; 205. Lighting lamp; 206. Thermometer;
[0027] 3. Moving component; 301. Electric slide rail; 302. Electric slide block; 303. Arc-shaped moving plate; 304. Universal wheel;
[0028] 4. Placing groove; 401. Slide rail; 402. Cover plate; 403. Electromagnet; 404. Magnet. Specific implementation mode
[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
[0030] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0031] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "sheathed / connected", "connection", etc. shall be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0032] Embodiment 1
[0033] Referring to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 This is the first embodiment of the present utility model, which provides an emergency refuge protection cabin in underground coal mines, including a protection cabin body 1 and a door panel 101. The door panel 101 is hinged to the outer surface of the protection cabin body 1 through a hinge, and a heating component 2 is arranged inside the protection cabin body 1.
[0034] Specifically, the heating component 2 includes a heat preservation layer 201 fixedly installed inside the protection cabin body 1. A partition 204 is provided on the protection cabin body 1. A heat preservation chamber 202 is arranged between the partition 204 and the heat preservation layer 201. A plurality of heating blocks 203 are fixedly connected to the inner cavity of the heat preservation chamber 202 close to the heat preservation layer 201. The inner cavity of the heat preservation chamber 202 is filled with a coolant. A lighting lamp 205 is fixedly connected to the top wall of the inner cavity of the protection cabin body 1. A thermometer 206 is arranged inside the protection cabin body 1. A silica gel pad is fixedly connected to the outer surface of the partition 204, and a door handle is fixedly connected to the outer surface of the door panel 101.
[0035] Furthermore, put necessary items into the placement groove 4, such as food, water, first aid supplies, etc. Then, through the slide rail 401, the cover plate 402 seals the placement groove 4 to prevent the items from being lost or contaminated. When an emergency occurs, the miners quickly move towards the nearest protection cabin body 1. After reaching the protection cabin body 1, push open the door panel 101 and enter the cabin. After entering the cabin, confirm that all the people in the cabin have entered, then close the door panel 101 and activate the electromagnet 403 to make it magnetically connected to the magnet 404 to strengthen the firmness of the door panel 101. And start the heating block 203 as needed to make the heating block 203 start heating the coolant in the heat preservation chamber 202, and observe the thermometer 206 to ensure that the temperature inside the cabin gradually rises to the appropriate range. At the same time, ensure that there is enough light inside the cabin through the lighting lamp 205.
[0036] Embodiment 2
[0037] Referring to Figure 1 、 Figure 2 、 Figure 3 andFigure 4 , which is the second embodiment of the present utility model. This embodiment is based on the previous embodiment. A moving groove 102 is provided at the bottom of the protection cabin body 1, and a moving component 3 is arranged inside the moving groove 102.
[0038] Specifically, the moving component 3 includes a plurality of electric slide rails 301 opened in the inner cavity of the moving groove 102. An electric slider 302 is slidably connected inside the electric slide rail 301. An arc-shaped moving plate 303 is fixedly connected between the electric sliders 302. A plurality of universal wheels 304 are fixedly connected to the lower surface of the arc-shaped moving plate 303. A placement groove 4 is opened inside the protection cabin body 1. A slide rail 401 is opened above the protection cabin body 1 near the placement groove 4. A cover plate 402 is slidably connected inside the slide rail 401. A groove is opened on the upper surface of the cover plate 402. An electromagnet 403 is arranged inside the inner cavity of the protection cabin body 1, and a magnet 404 is arranged inside the inner cavity of the door panel 101. The electromagnet 403 and the magnet 404 are magnetically connected.
[0039] Furthermore, start the electric slide rail 301 to make the electric slider 302 move downward along the track of the electric slide rail 301. When the electric slider 302 moves, drive the universal wheel 304 to move downward through the arc-shaped moving plate 303, so that the universal wheel 304 contacts the ground, and support the protection cabin body 1, so that the protection cabin body 1 is moved to a specified position through the universal wheel 304, and then make the universal wheel 304 enter the moving groove 102 through the electric slide rail 301 and the electric slider 302.
[0040] Working principle: When in use, first transport the protection cabin body 1 to a specified position by mine transportation equipment, and then start the electric slide rail 301 to make the electric slider 302 move downward along the track of the electric slide rail 301. When the electric slider 302 moves, drive the universal wheel 304 to move downward through the arc-shaped moving plate 303, so that the universal wheel 304 contacts the ground, and support the protection cabin body 1, so that the protection cabin body 1 is moved to a specified position through the universal wheel 304, and then make the universal wheel 304 enter the moving groove 102 through the electric slide rail 301 and the electric slider 302, so that it can be moved to near different working faces according to needs.
[0041] Subsequently, open the cover plate 402, put the necessary items into the placement groove 4, such as food, water, first aid supplies, etc., and then use the slide rail 401 to seal the placement groove 4 with the cover plate 402 to prevent the items from being lost or contaminated. When an emergency occurs, the miner quickly moves towards the nearest protective cabin body 1. After reaching the protective cabin body 1, push open the door panel 101 and enter the cabin. After entering the cabin, confirm that all the people in the cabin have entered, then close the door panel 101, and activate the electromagnet 403 to make it magnetically connected to the magnet 404 to strengthen the firmness of the door panel 101. And start the heating block 203 as needed to heat the coolant in the insulation chamber 202, and observe the thermometer 206 to ensure that the temperature in the cabin gradually rises to an appropriate range. At the same time, ensure that there is enough light in the cabin through the lighting lamp 205, and take out the required items from the placement groove 4 as needed, such as food, water, etc., so as to effectively increase the temperature in the cabin and prevent personnel from having health problems due to low temperature.
[0042] The above is only the preferred specific embodiment of the present utility model; however, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improved concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.
Claims
1. Emergency refuge protection cabin for underground coal mine, comprising a protection cabin body (1) and a door panel (101), wherein the outer surface of the protection cabin body (1) is hinged with the door panel (101) through a hinge, and is characterized in that: Inside the protection cabin body (1), a heating component (2) is provided. At the bottom of the protection cabin body (1), a moving groove (102) is provided, and a moving component (3) is provided inside the moving groove (102). The heating component (2) includes a heat preservation layer (201) fixedly installed inside the protection cabin body (1). A partition board (204) is provided on the protection cabin body (1). A heat preservation chamber (202) is provided between the partition board (204) and the heat preservation layer (201). A plurality of heating blocks (203) are fixedly connected to the inner cavity of the heat preservation chamber (202) close to the heat preservation layer (201). The moving component (3) includes a plurality of electric slide rails (301) opened in the inner cavity of the moving groove (102). An electric slider (302) is slidably connected inside the electric slide rail (301). An arc-shaped moving plate (303) is fixedly connected between the electric sliders (302). A plurality of universal wheels (304) are fixedly connected to the lower surface of the arc-shaped moving plate (303).
2. The emergency refuge protection cabin for underground coal mines according to claim 1, characterized in that: The inner cavity of the heat preservation chamber (202) is filled with a coolant.
3. The emergency refuge cabin for underground coal mines according to claim 1, characterized in that: A lighting lamp (205) is fixedly connected to the top wall of the inner cavity of the protection cabin body (1), and a thermometer (206) is provided inside the protection cabin body (1).
4. The emergency refuge and protection cabin for underground coal mines according to claim 1, characterized in that: A placement groove (4) is opened inside the protection cabin body (1). A slide rail (401) is opened above the protection cabin body (1) close to the placement groove (4). A cover plate (402) is slidably connected inside the slide rail (401). A groove is opened on the upper surface of the cover plate (402).
5. The emergency refuge cabin for underground coal mines according to claim 1, wherein: An electromagnet (403) is provided inside the inner cavity of the protection cabin body (1), and a magnet (404) is provided inside the door panel (101). The electromagnet (403) and the magnet (404) are magnetically connected.
6. The emergency refuge protection cabin for underground coal mines according to claim 1, characterized in that: A silica gel pad is fixedly connected to the outer surface of the partition board (204), and a door handle is fixedly connected to the outer surface of the door panel (101).