Coal mining engineering disaster early warning device

Abstract

The utility model discloses a coal mining engineering disaster early warning device, which relates to the technical field of disaster early warning and comprises an equipment body, an early warning component and a fixing component, the early warning component is mounted on the side surface of the equipment body, and the fixing component is mounted on the side surface of the equipment body. The early warning assembly comprises a limiting plate, a button, a broadcasting plate, a connecting plate, a warning lamp and a connecting pipe, and the side face of the button is fixedly connected with one side of the limiting plate. At the moment, the detector transmits information to a warning lamp and a broadcast board through disaster grades, the warning lamp is turned on, the broadcast board continuously broadcasts the disaster grades to remind coal miners, the effect of reminding the coal miners of engineering disasters to a certain degree is achieved, and convenience of engineering disaster early warning to a certain degree is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to disaster early warning technical field, concretely is a coal mining engineering disaster early warning device. BACKGROUND

[0002] The coal mining engineering disaster early warning device solves the problems of complex environment under the mine, limited obstacle processing capacity and high maintenance cost, realizes more comprehensive and efficient gas disaster risk early warning and analysis, further promotes the effective development of coal mine safety intelligent management, and the coal mine safety monitoring device has been widely applied, wherein the methane sensor plays an indispensable role.

[0003] The applicant finds that a coal mining engineering disaster early warning device has been disclosed in Chinese patent publication CN220687408U. The patent mainly uses low cost, and the main components only need to be built-in battery, mine safety helmet, sensor and three-color LED bulb, is suitable for wide mine range, and can be applied to mine roadway under various complex environmental conditions. However, the above document ignores the convenience of engineering disaster early warning. Therefore, the coal mining engineering disaster early warning device is provided. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a coal mining engineering disaster early warning device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a coal mining engineering disaster early warning device, comprising an equipment body, an early warning assembly and a fixing assembly, the early warning assembly is installed on the side surface of the equipment body, the fixing assembly is installed on the side surface of the equipment body, the early warning assembly comprises a limiting plate, a button, a broadcast board, a connecting plate, a warning light and a connecting pipe, the side surface of the button is fixedly connected with one side of the limiting plate, one side of the broadcast board and the connecting plate is fixedly connected with the side surface of the limiting plate, the side surface of the warning light is fixedly connected with the other side of the connecting plate, and the back surface of the connecting pipe is fixedly connected with the front surface of the limiting plate.

[0006] As a further scheme of the utility model, the equipment body comprises a detector, a display screen, a fixing rod and a methane detection pipe, the side surface of the display screen is fixedly connected with one side of the detector, the top of the fixing rod is fixedly connected with the bottom of the detector, and the top of the methane detection pipe extends to the inside of the detector.

[0007] As a further scheme of the utility model: the fixed assembly includes fixed plate, A fixed block, electric push rod, movable plate, B fixed block and threaded rod, the bottom of A fixed block is fixedly connected with the outer surface of fixed plate, one end of electric push rod is fixedly connected with the side surface of fixed plate, and the other end is fixedly connected with the side surface of movable plate, the bottom of B fixed block is fixedly connected with the outer surface of movable plate, the outer surface of B fixed block is equipped with threaded hole, the outer surface of threaded rod is in threaded connection with the inner wall of threaded hole.

[0008] As a further scheme of the utility model: the front of connecting pipe is fixedly connected with the back of detector, the warning lamp is located behind the display screen.

[0009] As a further scheme of the utility model: one side of detector is equipped with cavity, the outer surface of fixed plate is fixedly connected with the inner wall of cavity.

[0010] As a further scheme of the utility model: the display screen is located at the left side of detector, and the fixed plate is located at the right side of detector.

[0011] As a further scheme of the utility model: B fixed block is located at the right side of A fixed block, and the electric push rod is located at the left side of B fixed block.

[0012] The beneficial effects of the utility model compared with the prior art are that:

[0013] 1, the utility model discloses a methane detection pipe detects the information transmission to the display screen on display when engineering disaster, at this moment, the detector will transmit information to the warning lamp and the broadcast board through the disaster grade, and at the same time, the warning lamp will light up, and the broadcast board will continuously broadcast the disaster grade and remind the coal mine workers, achieve the role of reminding the coal mine workers engineering disaster to a certain extent, increase the convenience of engineering disaster warning to a certain extent.

[0014] 2, the utility model discloses a fixing rod and places the detector in the appropriate position, at this moment, the electric push rod is started, the output end of electric push rod drives movable plate to extend backward, at this moment, the hole on B fixed block cooperates with threaded rod and fixes movable plate to the wall behind the detector, achieves the role of fixing the detector to a certain extent, increases the stability of the detector to a certain extent, and reduces the possibility of the detector falling due to shaking and other external factors.

[0015] Other advantages, objects and features of the utility model will be described in the subsequent specification to a certain extent, and to a certain extent, based on the study of the following text, it will be obvious to those skilled in the art, or can be taught from the practice of the utility model. DRAWINGS

[0016] Figure 1 is a whole schematic view in the embodiment of the utility model;

[0017] Figure 2 is a device body schematic view in the embodiment of the utility model;

[0018] Figure 3 is a early warning subassembly schematic view in the embodiment of the utility model;

[0019] Figure 4 is a fixed subassembly schematic view in the embodiment of the utility model.

[0020] In the drawing: 1, device body;11, detector;12, display screen;13, fixed rod;14, methane detection pipe;2, early warning subassembly;21, limit board;22, button;23, broadcast board;24, connecting plate;25, warning light;26, connecting pipe;3, fixed subassembly;31, fixed plate;32, A fixed block;33, electric push rod;34, movable plate;35, B fixed block;36, threaded rod. Specific implementation

[0021] The specific implementation of the utility model will be further described below in conjunction with the drawings, and it needs to be explained here that the description of these implementations is used to help understand the utility model, but does not constitute the limitation of the utility model.

[0022] In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0023] Please refer to the attached Figure 1 - attached Figure 4 The utility model discloses a coal mining engineering disaster early warning device, including device body 1, early warning subassembly 2 and fixed subassembly 3, early warning subassembly 2 installs on the side of device body 1, and fixed subassembly 3 installs on the side of device body 1, early warning subassembly 2 includes limit board 21, button 22, broadcast board 23, connecting plate 24, warning light 25 and connecting pipe 26, the side of button 22 is fixedly connected with the side of limit board 21, through the setting of button 22, plays the role of closing broadcast board 23 and warning light 25, the side of broadcast board 23 and connecting plate 24 is fixedly connected with the side of limit board 21, the side of warning light 25 is fixedly connected with the other side of connecting plate 24, through the setting of warning light 25, plays the role of reminding coal mine worker engineering disaster with broadcast board 23, the back of connecting pipe 26 is fixedly connected with the front of limit board 21, plays the role of conveying information to warning light 25 and broadcast board 23 through the circuit in connecting pipe 26.

[0024] In an embodiment of the present application: the device body 1 comprises a detector 11, a display screen 12, a fixed rod 13 and a methane detection tube 14, the side surface of the display screen 12 is fixedly connected with one side of the detector 11, through the setting of the display screen 12, the function of displaying the specific information of the engineering disaster is played, the top of the fixed rod 13 is fixedly connected with the bottom of the detector 11, through the setting of the fixed rod 13, the function of fixing the detector 11 to the appropriate position is played, and the top of the methane detection tube 14 extends to the inside of the detector 11.

[0025] In an embodiment of the present application: the fixed assembly 3 comprises a fixed plate 31, an A fixed block 32, an electric push rod 33, a movable plate 34, a B fixed block 35 and a threaded rod 36, the bottom of the A fixed block 32 is fixedly connected with the outer surface of the fixed plate 31, one end of the electric push rod 33 is fixedly connected with the side surface of the fixed plate 31, and the other end is fixedly connected with the side surface of the movable plate 34, through the setting of the fixed plate 31, the function of fixing the detector 11 in cooperation with the movable plate 34 is played, the bottom of the B fixed block 35 is fixedly connected with the outer surface of the movable plate 34, the outer surface of the B fixed block 35 is provided with a threaded hole, the outer surface of the threaded rod 36 is screwedly connected with the inner wall of the threaded hole, and the possibility that the detector 11 is knocked down due to shaking and other external factors is reduced.

[0026] In an embodiment of the present application: the front surface of the connecting pipe 26 is fixedly connected with the back surface of the detector 11, through the setting of the connecting pipe 26, the function of connecting the limiting plate 21 and the detector 11 is played, and the warning lamp 25 is located behind the display screen 12.

[0027] In an embodiment of the present application: one side of the detector 11 is provided with a cavity, and the outer surface of the fixed plate 31 is fixedly connected with the inner wall of the cavity, through the setting of the fixed plate 31, the function of fixing the position of the movable plate 34 is played.

[0028] In an embodiment of the present application: the display screen 12 is located on the left side of the detector 11, and the fixed plate 31 is located on the right side of the detector 11, so that the function of better observing the disaster grade is played.

[0029] In an embodiment of the present application: the B fixed block 35 is located on the right side of the A fixed block 32, and the electric push rod 33 is located on the left side of the B fixed block 35.

[0030] Working principle:

[0031] Firstly, the staff places the detector 11 at a proper position through the fixing rod 13, at this time, the electric push rod 33 is started to drive the movable plate 34 to extend backward, at this time, the hole on the B fixing block 35 matches the threaded rod 36 to fix the movable plate 34 to the wall behind the detector 11, at the same time, the methane detection tube 14 detects the engineering disaster and transmits the information to the display screen 12 to display, at this time, the detector 11 transmits the information to the warning light 25 and the broadcast board 23 through the disaster level, at the same time, the warning light 25 is lighted, and the broadcast board 23 continuously broadcasts the disaster level to remind the coal mine workers, until the disaster is removed, the workers can restore the warning light 25 and the broadcast board 23 through the button 22 on the detector 11, thus, the whole work flow is ended.

[0032] The above, front, back, left, right, up and down are based on the drawings of the specification Figure 1 As a standard, the side of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on.

[0033] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the scope of protection of the utility model.

[0034] It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, and the setting of the power mechanism, power supply system and control system of the device is not completely described in the technical principle of the design, and under the premise that the person skilled in the art understands the principle of the above-mentioned utility model, the specific power mechanism, power supply system and control system can be clearly known, and the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art.

[0035] The standard parts used can be purchased from the market, and can be customized according to the description and drawings, and the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the mechanical parts and equipment adopt the conventional type in the prior art, and the components known to the person skilled in the art, and the structure and principle thereof can be known by the person skilled in the art through technical manual or through conventional experimental method.

[0036] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the described embodiments.

[0037] For those skilled in the art, various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and still fall within the protection scope of the present application.

Claims

1. A coal mining engineering disaster early warning device, comprising a device body (1), an early warning assembly (2) and a fixing assembly (3), the early warning assembly (2) is installed on the side of the device body (1), and the fixing assembly (3) is installed on the side of the device body (1), characterized in that: The early warning assembly (2) comprises a limiting plate (21), a button (22), a broadcast plate (23), a connecting plate (24), a warning light (25) and a connecting pipe (26), the side of the button (22) is fixedly connected with one side of the limiting plate (21), one side of the broadcast plate (23) and the connecting plate (24) is fixedly connected with the side of the limiting plate (21), the side of the warning light (25) is fixedly connected with the other side of the connecting plate (24), and the back of the connecting pipe (26) is fixedly connected with the front of the limiting plate (21).

2. The coal mining engineering disaster early warning device according to claim 1, characterized in that: The device body (1) comprises a detector (11), a display screen (12), a fixed rod (13) and a methane detection pipe (14), the side of the display screen (12) is fixedly connected with one side of the detector (11), the top of the fixed rod (13) is fixedly connected with the bottom of the detector (11), and the top of the methane detection pipe (14) extends to the inside of the detector (11).

3. The coal mining engineering disaster early warning device according to claim 2, characterized in that: The fixing assembly (3) comprises a fixed plate (31), an A fixed block (32), an electric push rod (33), a movable plate (34), a B fixed block (35) and a threaded rod (36), the bottom of the A fixed block (32) is fixedly connected with the outer surface of the fixed plate (31), one end of the electric push rod (33) is fixedly connected with the side of the fixed plate (31), and the other end is fixedly connected with the side of the movable plate (34), the bottom of the B fixed block (35) is fixedly connected with the outer surface of the movable plate (34), the outer surface of the B fixed block (35) is provided with a threaded hole, and the outer surface of the threaded rod (36) is in threaded connection with the inner wall of the threaded hole.

4. The coal mining engineering disaster early warning device according to claim 2, characterized in that: The front of the connecting pipe (26) is fixedly connected with the back of the detector (11), and the warning light (25) is located behind the display screen (12).

5. The coal mining engineering disaster early warning device according to claim 3, characterized in that: One side of the detector (11) is provided with a cavity, and the outer surface of the fixed plate (31) is fixedly connected with the inner wall of the cavity.

6. The coal mining engineering disaster early warning device according to claim 3, characterized in that: The display screen (12) is located on the left side of the detector (11), and the fixed plate (31) is located on the right side of the detector (11).

7. The coal mining engineering disaster early warning device according to claim 3, characterized in that: The B fixed block (35) is located on the right side of the A fixed block (32), and the electric push rod (33) is located on the left side of the B fixed block (35). The B fixed block (35) is located on the right side of the A fixed block (32), and the electric push rod (33) is located on the left side of the B fixed block (35).

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