Intelligent inspection device for dangerous operation area of mine field

Abstract

The utility model belongs to the technical field of mine safety production supervision, and particularly relates to an intelligent inspection device for a mine field dangerous operation area, which comprises an inspection vehicle body, a buffer mechanism, a pressure sensor and a protection mechanism. The protective cover rotates to drive a sliding rod to move downwards, meanwhile, a T-shaped sliding block slides in a T-shaped sliding groove, a damping spring is compressed, and therefore the protective cover is buffered, by arranging a pressure sensor, when the downward moving speed of an object is high or the mass of the object is large, a control panel controls a buzzer to give out an alarm sound, surrounding people are reminded to pay attention to dodging, and the protective cover is protected. And through the arrangement of the protection mechanism, the control air cylinder can drive the camera to move backwards into the first mounting groove, the camera is prevented from being collided, a push plate moves and drives second baffles to get close to each other and make contact with each other, so that the first mounting groove is covered, and the protection effect on the camera is further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the mine safety production supervision technical field, and specifically relates to an intelligent inspection device for a mine dangerous operation area. BACKGROUND

[0002] Mine safety production supervision ensures safety in the mining process, prevents accidents, and protects personnel life safety and property safety. Through effective supervision, the incidence of mine accidents can be significantly reduced, and mine enterprises can improve safety production level and realize sustainable development.

[0003] There are many unsafe factors in the dangerous operation area of the mine, manual inspection has the problems of great safety risk, great inspection labor intensity, low efficiency, serious missing inspection and the like, and it is difficult to conduct real-time monitoring on the operation area due to environmental restrictions. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing an intelligent inspection device for a mine dangerous operation area, which solves the problems of many unsafe factors in the dangerous operation area of the mine, great safety risk of manual inspection, great inspection labor intensity, low efficiency, serious missing inspection and the like, and difficulty in conducting real-time monitoring on the operation area due to environmental restrictions.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] An intelligent inspection device for a mine dangerous operation area comprises:

[0007] An inspection vehicle body is hingedly connected with a protective cover on the top surface, a pressure sensor is installed in the protective cover, and a camera is installed at the front end of the inspection vehicle body.

[0008] A buffer mechanism is arranged between the inspection vehicle body and the protective cover, and the buffer mechanism is used for buffering when the protective cover is hit by an object from above.

[0009] A buzzer is fixedly installed on the top surface of the inspection vehicle body, and the buzzer cooperates with the pressure sensor to emit an alarm sound when the protective cover is hit by a heavy object.

[0010] A protection mechanism is arranged outside the camera, and the protection mechanism is used for protecting the camera when the camera is not used.

[0011] In a preferred scheme, drive wheels are installed at four ends of the bottom of the inspection vehicle body, and a control panel is installed on the front surface of the inspection vehicle body.

[0012] In a preferred scheme, the buffering mechanism comprises a sleeve, a sliding rod, a first baffle, a T-shaped slider, a limiting plate and a damping spring, the top surface of the inspection vehicle body is fixedly provided with the sleeve, the top of the sleeve is provided with the sliding rod and a through hole matched with the sliding rod, the sliding rod penetrates through the through hole to the inside of the sleeve and is in sliding connection with the sleeve, the top of the sliding rod is hingedly provided with the first baffle, the side close to the protective cover of the first baffle is fixedly provided with the T-shaped slider, the bottom surface of the sliding rod is fixedly provided with the limiting plate, the limiting plate is in sliding connection with the inner wall of the sleeve, and the bottom surface of the limiting plate is fixedly provided with the damping spring.

[0013] In a preferred scheme, the bottom surface of the protective cover is provided with a T-shaped sliding groove matched with the T-shaped slider, the T-shaped slider is in sliding connection with the protective cover through the T-shaped sliding groove, the inner wall of the T-shaped sliding groove is fixedly connected with the pressure sensor, one end of the damping spring away from the limiting plate is fixedly connected with the top surface of the inspection vehicle body, and the damping spring is internally provided with a damping piece.

[0014] In a preferred scheme, the protective mechanism comprises a cylinder, a push plate, a connecting rod, a second baffle and a sliding sleeve, the inside of the inspection vehicle body is provided with a first mounting groove and a second mounting groove in communication, the inner wall of the second mounting groove is fixedly provided with the cylinder, the output end of the cylinder is fixedly provided with the push plate, the left and right sides of the push plate are hingedly provided with symmetrical connecting rods, the other end of the connecting rod is hingedly provided with the second baffle, and the front surface of the inspection vehicle body is fixedly provided with symmetrical sliding sleeves.

[0015] In a preferred scheme, the top and bottom sides of the push plate are in sliding connection with the inner wall of the first mounting groove, the front surface of the push plate is fixedly connected with the camera, the back surface of the second baffle is in sliding connection with the front surface of the inspection vehicle body, the back surface of the sliding sleeve is provided with a slot matched with the second baffle, and the second baffle extends into the inside of the sliding sleeve through the slot and is in sliding connection with the second baffle.

[0016] The utility model achieves the following technical effects:

[0017] The utility model discloses a buffering mechanism is set up, when the protective cover is hit by the object above and drives the protective cover to rotate downwards, the protective cover rotates and drives the sliding rod to move downwards, and the T-shaped slider slides in the T-shaped sliding groove, and the damping spring is compressed, thereby buffering the protective cover, and the first baffle covers the T-shaped sliding groove all the time during the movement of the T-shaped slider, so that external dust and the like are prevented from entering the inside of the T-shaped sliding groove.

[0018] The utility model discloses a pressure sensor is set up, when the object moves downwards at a high speed or the object mass is bigger, the amplitude of the protective cover rotating downwards is bigger, and the T-shaped slider moves in the T-shaped sliding groove and contacts the pressure sensor, so that the pressure sensor can send electric signals to the control panel, the control panel controls the buzzer to issue an alarm sound, and the surrounding crowd is reminded to pay attention to avoiding.

[0019] The utility model discloses a protection mechanism is set up, when camera does not use, control air cylinder drives push board to move back can drive camera to move back to the first installation groove inside, avoid camera to receive knock, push board removes the second baffle mutual approach and contact to the first installation groove is covered to the first installation groove, further improve the protection effect to camera. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the main structure schematic diagram of the utility model;

[0021] Figure 2 It is the main structure section schematic diagram of the utility model;

[0022] Figure 3 It is the utility model Figure 2 The local amplification structure schematic diagram of A place in the utility model;

[0023] Figure 4 It is the protection mechanism section structure schematic diagram of the utility model.

[0024] In the drawings, the component list that each sign represents is as follows:

[0025] 100, the inspection car body;101, drive wheel;102, protection cover;103, control panel;104, camera;

[0026] 200, pressure sensor;

[0027] 300, buffer mechanism;301, sleeve;302, slide rod;303, first baffle;304, T type sliding block;305, limiting plate;306, damping spring;

[0028] 400, buzzer;

[0029] 500, protection mechanism;501, air cylinder;502, push board;503, connecting rod;504, second baffle;505, sliding sleeve. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purpose, feature and advantage of the utility more obvious and easy to understand, the specific embodiment of the utility is explained in detail below with the drawings of the specification.

[0031] In the following description, a lot of specific details are set forth in order to fully understand the utility, but the utility can also be implemented in other ways different from the description, and the person skilled in the art can make similar generalization without violating the connotation of the utility, so the utility is not limited by the following disclosed specific embodiments.

[0032] Secondly, the "one embodiment" or "embodiment" referred to herein is intended to mean a specific feature, structure, characteristic, or combination of features and characteristics described herein that is included in at least one implementation of the present application. The various appearances of "in one preferred embodiment", "in an alternative embodiment", or "in at least one embodiment" in the specification do not necessarily all refer to the same embodiment, although they can.

[0033] Thirdly, the present application is described in detail in combination with the schematic diagram. In the detailed description of the embodiments of the present application, the sectional view of the device structure is partially enlarged without the general proportion for the convenience of illustration, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions including length, width and depth should be included in the actual manufacture.

[0034] Please refer to the accompanying Figure 1 The present application provides an intelligent inspection device for dangerous operation area of mine field, comprising: an inspection vehicle body 100, a buffer mechanism 300, a buzzer 400 and a protection mechanism 500, four ends of the bottom of the inspection vehicle body 100 are provided with driving wheels 101, the driving wheels 101 are used to drive the inspection vehicle body 100 to move, the top surface of the inspection vehicle body 100 is hingedly connected with a protection cover 102, one end of the protection cover 102 is inclined, the protection cover 102 plays a protection role for the inspection vehicle body 100, a pressure sensor 200 is installed in the protection cover 102, a control panel 103 is installed on the front of the inspection vehicle body 100, a camera 104 is installed at the front end of the inspection vehicle body 100, the camera 104 uploads the images taken to facilitate remote monitoring, a matched storage battery and a remote data transmission module are arranged in the inspection vehicle body 100, and the control panel 103 is electrically connected with the driving wheels 101 and the camera 104 through wires.

[0035] In one preferred embodiment, please refer to Figures 1 to 3 A buffer mechanism 300 is arranged between the inspection vehicle body 100 and the protection cover 102, the buffer mechanism 300 is composed of a sleeve 301, a sliding rod 302, a first baffle 303, a T-shaped sliding block 304, a limiting plate 305 and a damping spring 306, the sleeve 301 is fixedly arranged on the top surface of the inspection vehicle body 100, the top of the sleeve 301 is provided with the sliding rod 302 and a through hole matched with the sliding rod 302, the sliding rod 302 penetrates through the sleeve 301 to the inside of the sleeve 301 through the through hole and is slidably connected with the sleeve 301, the first baffle 303 is hingedly connected with the top of the sliding rod 302, the T-shaped sliding block 304 is fixedly arranged on the side of the first baffle 303 close to the protection cover 102, the limiting plate 305 is fixedly arranged on the bottom surface of the sliding rod 302, the limiting plate 305 is slidably connected with the inner wall of the sleeve 301, and the damping spring 306 is fixedly arranged on the bottom surface of the limiting plate 305.

[0036] In the embodiment, the bottom surface of the protective cover 102 is provided with a T-shaped sliding groove matched with a T-shaped sliding block 304, the T-shaped sliding block 304 is slidably connected with the protective cover 102 through the T-shaped sliding groove, the T-shaped sliding block 304 guides the movement of the first baffle 303 in cooperation with the T-shaped sliding groove, the top surface of the first baffle 303 is slidably connected with the protective cover 102, the inner wall of the T-shaped sliding groove is fixedly connected with the pressure sensor 200, and one end of the damping spring 306 away from the limiting plate 305 is fixedly connected with the top surface of the inspection vehicle body 100. The damping spring 306 is internally provided with a damping member.

[0037] In the embodiment, when the protective cover 102 is hit by an object above and rotates downward, the rotation of the protective cover 102 drives the sliding rod 302 to move downward, the movement of the sliding rod 302 drives the limiting plate 305 to move downward, and at the same time, the T-shaped sliding block 304 slides in the T-shaped sliding groove, and the damping spring 306 is compressed, thereby buffering the protective cover 102. The first baffle 303 covers the T-shaped sliding groove during the movement of the T-shaped sliding block 304, so as to prevent external dust and the like from entering the inside of the T-shaped sliding groove.

[0038] In a preferred embodiment, please refer to Figures 1 to 3 The top surface of the inspection vehicle body 100 is fixedly provided with a buzzer 400, the buzzer 400 is electrically connected with the control panel 103 through wires, when the object moves downward at a relatively high speed or has a relatively large mass, the protective cover 102 rotates downward at a relatively large amplitude, the T-shaped sliding block 304 moves in the T-shaped sliding groove and contacts the pressure sensor 200, so that the pressure sensor 200 sends an electric signal to the control panel 103, and the control panel 103 controls the buzzer 400 to emit an alarm sound, thereby reminding the surrounding people to avoid.

[0039] In a preferred embodiment, please refer to Figures 1 to 4 The camera 104 is externally provided with a protection mechanism 500, the protection mechanism 500 is composed of a pneumatic cylinder 501, a push plate 502, a connecting rod 503, a second baffle 504 and a sliding sleeve 505, the inspection vehicle body 100 is internally provided with a first mounting groove and a second mounting groove in communication, the camera 104 is arranged in the first mounting groove, the second mounting groove is internally fixedly provided with the pneumatic cylinder 501, the pneumatic cylinder 501 is electrically connected with the control panel 103 through wires, the output end of the pneumatic cylinder 501 is fixedly provided with the push plate 502, the push plate 502 is hingedly provided with symmetrical connecting rods 503 on the left and right sides, the other ends of the connecting rods 503 are hingedly provided with the second baffle 504, and the inspection vehicle body 100 is fixedly provided with symmetrical sliding sleeves 505 on the front surface.

[0040] In this embodiment, the push plate 502 is connected with the inner wall of the first installation groove on both sides, the front of the push plate 502 is fixedly connected with the camera 104, the back of the second baffle 504 is slidably connected with the front of the inspection vehicle body 100, the back of the sliding sleeve 505 is provided with a slot matched with the second baffle 504, the second baffle 504 extends into the sliding sleeve 505 through the slot and is slidably connected with the second baffle 504, and the slot guides the movement of the second baffle 504 in cooperation with the inspection vehicle body 100.

[0041] In this embodiment, when the camera 104 is not used, the control cylinder 501 drives the push plate 502 to move backward, so that the camera 104 is driven to move backward to the inside of the first installation groove, the push plate 502 is driven to rotate the connecting rod 503, the connecting rod 503 is driven to move the second baffles 504 close to each other and contact, so as to cover the first installation groove, and the protection effect of the camera 104 is further improved.

[0042] The working principle of the utility model is as follows:

[0043] When the device is used, the control driving wheel 101 drives the inspection vehicle body 100 to move for inspection, the control cylinder 501 drives the push plate 502 to move outward, so that the camera 104 moves outward, the camera 104 uploads the photographed image to facilitate remote monitoring, when the protective cover 102 is hit by the object above and drives the protective cover 102 to rotate downward, the protective cover 102 rotates and drives the sliding rod 302 to move downward, the sliding rod 302 moves and drives the limiting plate 305 to move downward, the T-shaped sliding block 304 slides in the T-shaped sliding groove, and the damping spring 306 is compressed, so as to buffer the protective cover 102, when the object moves downward at a high speed or the object has a large mass, the protective cover 102 rotates downward at a large amplitude, the T-shaped sliding block 304 moves in the T-shaped sliding groove and contacts the pressure sensor 200, so that the pressure sensor 200 sends an electric signal to the control panel 103, the control panel 103 controls the buzzer 400 to emit an alarm sound, and the surrounding people are reminded to avoid.

[0044] When the camera 104 is not used, the control cylinder 501 drives the push plate 502 to move backward, so that the camera 104 is driven to move backward to the inside of the first installation groove, the push plate 502 is driven to rotate the connecting rod 503, the connecting rod 503 is driven to move the second baffles 504 close to each other and contact, so as to cover the first installation groove, and the protection effect of the camera 104 is further improved.

[0045] The above only is the preferred embodiment of the utility model, it should be pointed out, for ordinary skilled person in the art, without departing from the principle of the utility model, can make a number of improvements and refinements, these improvements and refinements also should be considered the protection scope of the utility model.The structure, device and operating method not specifically described and explained in the utility model, are implemented according to conventional means in the art, unless specifically described and limited.

Claims

1. An intelligent inspection device for hazardous work areas in mines, characterized in that: Include: The patrol car body (100), the top surface of the patrol car body (100) is hinged with a protective cover (102), a pressure sensor (200) is installed inside the protective cover (102), and a camera (104) is installed at the front end of the patrol car body (100); The buffer mechanism (300) is arranged between the patrol car body (100) and the protective cover (102), and the buffer mechanism (300) is used to buffer when the protective cover (102) is hit by an object above; The buzzer (400) is fixedly installed on the top surface of the patrol car body (100), and the buzzer (400) cooperates with the pressure sensor (200) to issue an alarm sound when the protective cover (102) is hit by a heavy object; The protective mechanism (500) is arranged outside the camera (104), and the protective mechanism (500) is used to protect the camera (104) when the camera (104) is not in use. 2.The intelligent inspection device for a dangerous operation area in a mine according to claim 1, characterized in that: The bottom of the patrol car body (100) is provided with four drive wheels (101), and the front of the patrol car body (100) is provided with a control panel (103). 3.The intelligent inspection device for a dangerous operation area in a mine according to claim 1, characterized in that: The buffer mechanism (300) includes a sleeve (301), a slide rod (302), a first baffle (303), a T-shaped slide block (304), a limiting plate (305), and a damping spring (306). The top surface of the patrol car body (100) is fixedly provided with a sleeve (301), and the top of the sleeve (301) is provided with a through hole matched with the slide rod (302). The slide rod (302) penetrates the sleeve (301) through the through hole and is connected with the sleeve (301) in sliding mode. The top of the slide rod (302) is hinged with a first baffle (303), and the side of the first baffle (303) close to the protective cover (102) is fixedly provided with a T-shaped slide block (304). The bottom surface of the slide rod (302) is fixedly provided with a limiting plate (305), and the limiting plate (305) is connected with the inner wall of the sleeve (301) in sliding mode. The bottom surface of the limiting plate (305) is fixedly provided with a damping spring (306).

4. The intelligent inspection device for a dangerous operation area in a mine according to claim 3, characterized in that: The bottom surface of the protective cover (102) is provided with a T-shaped sliding groove matched with the T-shaped slide block (304), and the T-shaped slide block (304) is connected with the protective cover (102) in sliding mode through the T-shaped sliding groove. The inner wall of the T-shaped sliding groove is fixedly connected with the pressure sensor (200). One end of the damping spring (306) away from the limiting plate (305) is fixedly connected with the top surface of the patrol car body (100), and the damping spring (306) is provided with a damping member inside.

5. The intelligent inspection device for a dangerous operation area in a mine according to claim 1, characterized in that: The protection mechanism (500) includes a cylinder (501), a push plate (502), a connecting rod (503), a second baffle (504) and a sliding sleeve (505), the inside of the inspection vehicle body (100) is provided with a first installation groove and a second installation groove in communication, the inner wall of the second installation groove is fixedly installed with the cylinder (501), the output end of the cylinder (501) is fixedly provided with the push plate (502), the left and right sides of the push plate (502) are hingedly provided with symmetrical connecting rods (503), the other end of the connecting rod (503) is hingedly provided with the second baffle (504), and the front of the inspection vehicle body (100) is fixedly provided with symmetrical sliding sleeves (505).

6. The intelligent inspection device for a dangerous operation area in a mine according to claim 5, characterized in that: The upper and lower sides of the push plate (502) are slidably connected with the inner wall of the first installation groove, the front of the push plate (502) is fixedly connected with the camera (104), the back of the second baffle (504) is slidably connected with the front of the inspection vehicle body (100), the back of the sliding sleeve (505) is provided with a slot matched with the second baffle (504), the second baffle (504) extends into the inside of the sliding sleeve (505) through the slot and is slidably connected with the second baffle (504).

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