Coal mine tunnel cognitive simulation mine pressure actual measurement device

Abstract

The utility model relates to the technical field of simulation actual measurement practical training devices, in particular to a coal mine roadway cognitive simulation mine pressure actual measurement device which comprises a coal mine simulation main body used for simulating a coal mine roadway. Four groups of pressure measuring mechanisms are arranged, and the four groups of pressure measuring mechanisms are distributed at the two sides of the coal mine simulation main body at equal intervals; the practical training platform is arranged at the front end of the coal mine simulation main body and used for placing various practical training tools, the display screen is arranged at the middle end of the practical training platform and used for assisting in using and seeing the practical training process, a user starts a motor to enable a transmission gear to drive a transmission rod to ascend and descend vertically, the display screen can be lifted to a proper position conveniently, and meanwhile the display screen can be turned over; the teaching aid assists a user in teaching and enables students to watch a complete operation process. The utility model aims to solve the problems that in the prior art, a cognitive simulation teaching mode is single, students cannot know the whole practical training process easily, the teaching quality of users cannot be improved easily, and meanwhile, the users are assisted in practical training teaching.

Description

Technical Field

[0001] The utility model relates to the technical field of simulation measurement and training devices, in particular to a coal mine tunnel cognitive simulation mine pressure measurement device. Background Art

[0002] With the continuous development of the economy and the demand for natural resources in society, mining has become an industry that has attracted much attention. However, the risks in the mining process have made miners face severe environmental challenges. Among them, mine pressure is one of the main threats to miners' life safety and production operations. In order to ensure the safety of miners and improve the efficiency of mine operations, mine pressure and control courses have become a very important training content. However, on-site training and testing have high costs and great safety hazards, and laboratory simulation is usually used for teaching and training.

[0003] After searching, a utility model patent with publication number CN218768471U specifically discloses a coal mine tunnel cognitive simulation mine pressure measurement device, which includes a coal mine tunnel model and an anchor rod. A roof separation indicator is arranged on the top of the inner wall of the coal mine tunnel model, a displacement meter and a rock formation detection recorder are arranged on the inner wall of the coal mine tunnel model, a controller and a display screen are arranged on the front side wall of the coal mine tunnel model, the anchor rod is arranged on the inner wall of the coal mine tunnel model, a hanging ring is arranged on the side wall of the anchor rod, a hook is embedded in the hanging ring, a hanging rope is arranged at the bottom of the hook, and a tension sensor is arranged on the hanging rope. In the application document, when the coal mine tunnel simulates the mine pressure measurement, it is convenient to accurately measure the pressure data at different points, which improves the accuracy of the mine pressure measurement data and facilitates students' operation and cognition.

[0004] In the above patent, teaching is achieved through a display screen, but the cognitive simulation teaching mode is single, which is not conducive to students understanding the entire training process, is not conducive to improving the teaching quality of users, and at the same time assisting users in conducting practical training teaching.

[0005] Therefore, it is necessary to develop a new type of coal mine tunnel cognitive simulation mine pressure measurement device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a coal mine tunnel cognitive simulation mine pressure measurement device to solve the problem that the cognitive simulation teaching mode in the prior art is single, which is not conducive to students' understanding of the entire training process and is not conducive to improving the teaching quality of users, while assisting users in practical training teaching.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for measuring coal mine tunnel pressure by cognitive simulation, comprising:

[0008] Coal mine simulation body, used to simulate coal mine tunnels;

[0009] There are four groups of pressure measuring mechanisms, which are equidistantly distributed on both sides of the coal mine simulation body; a training platform is set at the front end of the coal mine simulation body and is used to place various training tools.

[0010] The display screen is set at the middle of the training table for auxiliary use. Please refer to the training process.

[0011] Preferably, a roof separation meter is installed on the top of the coal mine simulation body, a projector is installed on the front end of the roof separation meter, and lighting lamps are installed on both sides of the roof separation meter.

[0012] Preferably, the pressure measuring mechanism includes an anchor rod, a hanging ring, a pressure sensor and a load-bearing box, the end of the anchor rod is provided with a hanging ring, the end of the hanging ring is provided with a pressure sensor, and the bottom end of the pressure sensor is fixedly connected to the load-bearing box.

[0013] Preferably, the training platform and the coal mine simulation body form a fixed structure, and an operating module is provided on the surface of the training platform.

[0014] Preferably, placement boxes are provided on both sides of the training platform, and ends of the placement boxes are slidably connected to slide rails, and the slide rails are fixedly connected to the training platform.

[0015] Preferably, a microphone is provided at the front end of the training platform, and the end of the microphone is electrically connected to two speakers, and the two speakers are symmetrically arranged about the central axis of the coal mine simulation body.

[0016] Preferably, the bottom end of the display screen is rotatably connected to a transmission rod, and the outer walls on both sides of the transmission rod are meshingly connected to transmission gears, the bottom end of the transmission rod is fixedly connected to a limit plate, and the limit plate and the training platform form a sliding structure.

[0017] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0018] 1. The user starts the motor to make the transmission gear drive the transmission rod up and down, so as to raise the display screen to a suitable position. At the same time, the display screen can be flipped to assist the user in teaching, so that students can watch the complete operation process. The setting can improve the quality of practical teaching and improve the viewing effect of students;

[0019] 2. The user receives sound through a microphone and the loudspeaker amplifies the user's voice, so that the device has a sound amplification effect, so that every student can hear the user's voice clearly, thereby improving the user's teaching quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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 will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0023] Figure 3 It is a schematic diagram of the connection structure between the display screen and the transmission rod of the utility model.

[0024] Description of reference numerals:

[0025] 001. Coal mine simulation body; 002. Pressure measuring mechanism; 003. Training platform; 004. Display screen;

[0026] 110. Roof separation instrument; 120. Projector; 130. Lighting lamp;

[0027] 201, anchor rod; 202, hanging ring; 203, pressure sensor; 204, load-bearing box;

[0028] 310, operating module; 320, placement box; 330, slide rail; 340, microphone; 350, speaker; 410, transmission rod; 420, transmission gear; 430, limit plate. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0030] The utility model provides Figure 1-3 The coal mine tunnel cognitive simulation mine pressure measurement device shown includes a coal mine simulation body 001, which is used to simulate the coal mine tunnel;

[0031] There are four groups of pressure measuring mechanisms 002, which are evenly distributed on both sides of the coal mine simulation body 001;

[0032] The training table 003 is arranged at the front end of the coal mine simulation body 001 and is used to place various training tools. The display screen 004 is arranged at the middle end of the training table 003 and is used for auxiliary use. See the training process;

[0033] Specifically, the user can put different weights into the load-bearing box 204, and can use the pressure sensor 203 to monitor the pressure conditions inside the coal mine simulation body 001 in real time, collect data, and analyze and process them. By analyzing these data, the monitoring system can provide real-time information about the changes in pressure inside the coal mine simulation body 001. At the same time, in this operation, the user can start the motor to drive the transmission gear 420, so that the transmission gear 420 drives the transmission rod 410 meshing with it to rise and fall on the training table 003 under the action of the limit plate 430, and the user can flip the display screen 004 so that the display screen 004 faces the students, so that the students can watch the complete operation process.

[0034] Furthermore, a roof separation meter 110 is installed at the top of the coal mine simulation body 001, a projector 120 is installed at the front end of the roof separation meter 110, and lighting lamps 130 are installed on both sides of the roof separation meter 110;

[0035] Specifically, the projector 120 facilitates students to watch the training content, thereby preventing some students from being unable to watch the teaching content completely. Meanwhile, the lighting 130 prevents the situation in which some tools cannot be seen clearly during night training.

[0036] Furthermore, the pressure measuring mechanism 002 includes an anchor rod 201, a hanging ring 202, a pressure sensor 203 and a load-bearing box 204. The end of the anchor rod 201 is provided with a hanging ring 202, and the end of the hanging ring 202 is provided with a pressure sensor 203. The bottom end of the pressure sensor 203 is fixedly connected with the load-bearing box 204.

[0037] Specifically, by setting up four groups of pressure measuring mechanisms 002, it is convenient for practical training to have multiple groups of control experimental structures and to test the pressures at different positions of the coal mine simulation body 001 at the same time.

[0038] Furthermore, the training platform 003 and the coal mine simulation body 001 form a fixed structure, and an operation module 310 is provided on the surface of the training platform 003;

[0039] Specifically, the user can adjust the pressure of the coal mine simulation body 001 through the operation module 310 .

[0040] Furthermore, a placement box 320 is provided on both sides of the training platform 003, and the ends of the placement boxes 320 are slidably connected with a slide rail 330, and the slide rail 330 is fixedly connected to the training platform 003;

[0041] Specifically, the placement box 320 is provided to facilitate the placement of the user's teaching work, making teaching more convenient for the user.

[0042] Furthermore, a microphone 340 is provided at the front end of the training platform 003, and the end of the microphone 340 is electrically connected to two speakers 350, and the two speakers 350 are symmetrically arranged about the central axis of the coal mine simulation body 001;

[0043] Specifically, the user collects sound through the microphone 340, and the speaker 350 amplifies the user's voice, so that the device has a sound amplification effect, so that each student can hear the user's voice clearly, thereby improving the user's teaching quality.

[0044] Furthermore, the bottom end of the display screen 004 is rotatably connected to a transmission rod 410, and the outer walls on both sides of the transmission rod 410 are meshedly connected to transmission gears 420, the bottom end of the transmission rod 410 is fixedly connected to a limit plate 430, and the limit plate 430 and the training platform 003 form a sliding structure;

[0045] Specifically, the setting of the limit plate 430 is convenient for limiting the position of the transmission rod 410, so that the transmission rod 410 can be stably raised and lowered. The user can drive and raise the display screen 004 to a suitable position for students to watch.

[0046] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A device for measuring coal mine tunnel pressure by cognitive simulation, characterized in that: include Coal mine simulation body (001), used to simulate coal mine tunnels; The pressure measuring mechanisms (002) are provided in four groups, and the four groups of the pressure measuring mechanisms (002) are equidistantly distributed on both sides of the coal mine simulation body (001); The training platform (003) is arranged at the front end of the coal mine simulation body (001) and is used to place various training tools. The display screen (004) is arranged at the middle of the training platform (003) for auxiliary use, referring to the training process.

2. The device for measuring coal mine tunnel pressure by cognitive simulation according to claim 1 is characterized in that: A roof separation meter (110) is installed at the top of the coal mine simulation body (001), a projector (120) is installed at the front end of the roof separation meter (110), and lighting lamps (130) are installed on both sides of the roof separation meter (110).

3. The device for measuring coal mine tunnel pressure by cognitive simulation according to claim 1 is characterized in that: The pressure measuring mechanism (002) comprises an anchor rod (201), a hanging ring (202), a pressure sensor (203) and a load-bearing box (204); the end of the anchor rod (201) is provided with a hanging ring (202), and the end of the hanging ring (202) is provided with a pressure sensor (203); the bottom end of the pressure sensor (203) is fixedly connected to the load-bearing box (204).

4. The device for measuring coal mine tunnel pressure by cognitive simulation according to claim 1, characterized in that: The training platform (003) and the coal mine simulation body (001) form a fixed structure, and an operating module (310) is arranged on the surface of the training platform (003).

5. The device for measuring coal mine tunnel pressure by cognitive simulation according to claim 1, characterized in that: Placement boxes (320) are provided on both sides of the training platform (003), and the ends of the placement boxes (320) are slidably connected to slide rails (330), and the slide rails (330) are fixedly connected to the training platform (003).

6. The device for measuring coal mine tunnel pressure by cognitive simulation according to claim 1, characterized in that: A microphone (340) is arranged at the front end of the training platform (003), and the end of the microphone (340) is electrically connected to two loudspeakers (350), and the two loudspeakers (350) are symmetrically arranged about the central axis of the coal mine simulation body (001).

7. The device for measuring coal mine tunnel pressure by cognitive simulation according to claim 1, characterized in that: The bottom end of the display screen (004) is rotatably connected to a transmission rod (410), and the outer walls on both sides of the transmission rod (410) are meshedly connected to transmission gears (420), the bottom end of the transmission rod (410) is fixedly connected to a limit plate (430), and the limit plate (430) and the training platform (003) form a sliding structure.

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