Mine ventilation and gas safety monitoring equipment

Abstract

The utility model discloses mine ventilation and gas safety monitoring equipment, which belongs to the technical field of monitoring equipment and comprises a positioning plate, a plurality of mounting grooves arranged on the outer wall of the positioning plate, a mounting mechanism arranged on the positioning plate, a monitoring mechanism arranged on the mounting mechanism, and a positioning mechanism comprising a plurality of threaded adjusting pipes. Each threaded adjusting pipe movably penetrates through the outer wall of the positioning plate, the positioning plate is used for being fixed to the inner wall of a mine, the mounting mechanism is arranged on the positioning plate and used for mounting and dismounting the monitoring mechanism, and when the positioning plate is mounted, the using length of the threaded adjusting pipes is adjusted according to the situation of the inner wall of the mine; the use length of the threaded adjusting pipe is matched with the distance between the positioning plate and the mine wall, it is conveniently guaranteed that the positioning plate is in a stable state, the adjusted threaded adjusting pipe is conveniently fixed to the positioning plate through the two positioning nuts, the positioning plate is conveniently installed on the inner wall of the mine through the positioning bolts, and the use stability of the monitoring mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring equipment, and more specifically, to a mine ventilation and gas safety monitoring device. Background Art

[0002] Safe production is the basis for improving coal mine production efficiency and ensuring coal mine production quality. Mine ventilation and gas prevention are effective means to achieve safe production in coal mines. Therefore, it is necessary to monitor mine ventilation and gas safety.

[0003] The authorization publication number "CN 220302189 U" records "a mine ventilation and gas safety monitoring device, including a monitoring device body and an installation component; the installation component includes a top plate, four bolts, two baffles, two sliders, a double-threaded screw, two hanging plates and an engagement plate; the top plate does not participate in the installation and disassembly during the subsequent maintenance of the monitoring device body; during installation, the top plate is fixed on the top of the mine tunnel by four bolts, and then the monitoring device body is lifted so that the engagement plate is located between the two hanging plates, and then the double-threaded screw is rotated to drive the two sliders to drive the two hanging plates closer, clamping and supporting the engagement plate, and the installation is completed. When disassembly is required, support the monitoring device body with your hands, and then twist the double-threaded screw in the opposite direction to make the two hanging plates move away from each other, and the monitoring device body can be removed, so that it can be installed and disassembled more conveniently."

[0004] The above patent effectively optimizes the installation and disassembly effects of the monitoring equipment, but the above patent has the problem of unstable installation during use. Since the inner wall of the mine is uneven, and the installation components in the above patent are relatively flat, its installation is inconvenient and unstable. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide a mine ventilation and gas safety monitoring device, aiming to solve the problems raised in the background technology.

[0006] In order to solve the above problems, the utility model adopts the following technical solutions:

[0007] A mine ventilation and gas safety monitoring device, comprising:

[0008] A positioning plate, wherein the outer wall of the positioning plate is provided with a plurality of mounting grooves;

[0009] A mounting mechanism is arranged on the positioning plate;

[0010] A monitoring mechanism is disposed on the mounting mechanism; and

[0011] The positioning mechanism comprises a plurality of threaded adjustment tubes, each of which is movable through the outer wall of the positioning plate, the outer surface of each threaded adjustment tube is threadedly sleeved with two positioning nuts, and the inner thread of each threaded adjustment tube is threadedly embedded with a positioning bolt.

[0012] As a preferred solution of the utility model, the installation mechanism includes a plurality of locking blocks, each of which is slidably embedded in a corresponding installation groove, a mounting plate is arranged on the outer wall of the positioning plate, and a plurality of locking slots are correspondingly opened on the outer wall of the mounting plate.

[0013] As a preferred solution of the utility model, a group of limit rods are fixedly connected between the inner walls of each installation groove, two limit rods are arranged in each group, a limit plate is movably provided between the outer surfaces of the two limit rods in each group, and each limit plate is fixedly connected to the outer wall of the corresponding locking block.

[0014] As a preferred solution of the utility model, two abutment springs are connected between the outer wall of each limiting plate and the inner wall of the corresponding installation groove.

[0015] As a preferred solution of the utility model, a handle is fixedly connected to the outer wall of each limit plate.

[0016] As a preferred solution of the utility model, the monitoring mechanism includes a gas monitoring instrument, which is fixedly mounted on the outer wall of the mounting plate, the outer wall of the mounting plate is fixedly connected to a protective frame, and a wind speed monitoring instrument is fixedly mounted on the outer wall of one side of the protective frame.

[0017] Beneficial Effects

[0018] Compared with the prior art, the utility model provides a mine ventilation and gas safety monitoring device, which has the following beneficial effects:

[0019] 1. In this scheme, the positioning plate is used to be fixed on the inner wall of the mine, and the mounting mechanism is arranged on the positioning plate for the installation and disassembly of the monitoring mechanism. When the positioning plate is installed, the use length of the threaded adjustment tube is adjusted according to the condition of the inner wall of the mine, so that the use length of the threaded adjustment tube is adapted to the distance between the positioning plate and the mine wall, so as to ensure that the positioning plate is in a stable state. The adjusted threaded adjustment tube is conveniently fixed on the positioning plate through two positioning nuts, and the positioning plate is conveniently installed to the inner wall of the mine through the positioning bolts, thereby improving the stability of the monitoring mechanism.

[0020] 2. In this solution, the locking block and the locking slot cooperate to facilitate the installation and disassembly of the mounting plate, and then facilitate the installation and disassembly of the monitoring mechanism. The limit rod and the limit plate cooperate to improve the sliding stability of the locking block. The abutment spring facilitates the resetting of the limit plate after use, thereby improving the convenience of using the installation mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional diagram of the utility model;

[0022] Figure 2 It is a second perspective stereogram of the utility model;

[0023] Figure 3 It is a cross-sectional view of the utility model.

[0024] Description of the numbers in the figure:

[0025] 1. Positioning plate; 2. Positioning mechanism; 201. Threaded adjustment tube; 202. Positioning nut; 203. Positioning bolt; 3. Locking plug; 4. Mounting plate; 5. Locking slot; 6. Limit rod; 7. Limit plate; 8. Abutment spring; 9. Handle; 10. Gas monitoring instrument; 11. Protective frame; 12. Wind speed monitoring instrument. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example:

[0028] See also Figure 1-3 , a mine ventilation and gas safety monitoring device, comprising:

[0029] A positioning plate 1, wherein the outer wall of the positioning plate 1 is provided with a plurality of mounting grooves;

[0030] The mounting mechanism is arranged on the positioning plate 1;

[0031] A monitoring mechanism is disposed on the mounting mechanism; and

[0032] The positioning mechanism 2 includes a plurality of threaded adjustment tubes 201 , each of which is movable through the outer wall of the positioning plate 1 , and each of which is threadedly sleeved with two positioning nuts 202 on the outer surface, and each of which is internally threadedly embedded with a positioning bolt 203 .

[0033] In an embodiment, the positioning plate 1 is used to be fixed on the inner wall of a mine, and a mounting mechanism is provided on the positioning plate 1 for installation and disassembly of a monitoring mechanism. When the positioning plate 1 is installed, the use length of the threaded adjustment tube 201 is adjusted according to the condition of the inner wall of the mine, so that the use length of the threaded adjustment tube 201 is adapted to the distance between the positioning plate 1 and the mine wall, thereby conveniently ensuring that the positioning plate 1 is in a stable state. The adjusted threaded adjustment tube 201 is conveniently fixed on the positioning plate 1 through two positioning nuts 202, and the positioning plate 1 is conveniently installed to the inner wall of the mine through the positioning bolts 203, thereby improving the use stability of the monitoring mechanism.

[0034] Please combine the specific Figure 1 and Figure 3 As shown, the installation mechanism includes a plurality of locking blocks 3, each of which is slidably embedded in a corresponding installation groove. A mounting plate 4 is arranged on the outer wall of the positioning plate 1, and a plurality of locking slots 5 are correspondingly opened on the outer wall of the mounting plate 4.

[0035] In this embodiment, the locking plug block 3 cooperates with the locking slot 5 to facilitate installation and removal of the mounting plate 4, thereby facilitating installation and removal of the monitoring mechanism, thereby improving its ease of use.

[0036] Please combine the specific Figure 3 As shown, a group of limit rods 6 are fixedly connected between the inner walls of each installation groove, two limit rods 6 are arranged in each group, and a limit plate 7 is movably sleeved between the outer surfaces of each group of two limit rods 6, and each limit plate 7 is fixedly connected to the outer wall of the corresponding locking block 3.

[0037] In this embodiment, the limiting rod 6 and the limiting plate 7 cooperate to improve the sliding stability of the locking plug block 3, thereby improving the use effect of the installation mechanism.

[0038] Please combine the specific Figure 3 As shown, two abutment springs 8 are connected between the outer wall of each limiting plate 7 and the inner wall of the corresponding installation groove.

[0039] In this embodiment, the abutment spring 8 facilitates the resetting of the limit plate 7 after use, thereby improving the convenience of use of the installation mechanism.

[0040] Please combine the specific Figure 3 As shown, a handle 9 is fixedly connected to the outer wall of each limiting plate 7.

[0041] In this embodiment, the handle 9 is used to facilitate the operation of the limit plate 7, thereby facilitating the movement of the locking plug, thereby further improving the ease of use of the installation mechanism.

[0042] Please combine the specific Figure 1 and 3As shown, the monitoring mechanism includes a gas monitoring instrument 10, which is fixedly mounted on the outer wall of the mounting plate 4, to which a protective frame 11 is fixedly connected, and a wind speed monitoring instrument 12 is fixedly mounted on the outer wall of one side of the protective frame 11.

[0043] In this embodiment, the gas monitoring instrument 10 is used to facilitate gas monitoring inside the mine, and the wind speed monitoring instrument 12 is used to facilitate monitoring of the wind speed inside the mine. The gas monitoring instrument 10 and the wind speed monitoring instrument 12 are both existing technologies and are not described in detail here. The protective frame 11 improves the safety of use of the gas monitoring instrument 10 and the wind speed monitoring instrument 12.

[0044] Working principle: When in use, according to the actual situation of the inner wall of the mine, adjust the positions of multiple threaded adjustment tubes 201 on the positioning plate 1 respectively, so that the length of each threaded adjustment tube 201 on one side of the positioning plate 1 and the distance between the positioning plate 1 and the inner wall of the mine are consistent, use two positioning nuts 202 to position the adjusted threaded adjustment tube 201, and then rotate the positioning bolt 203 to fix the threaded adjustment tube 201 and the positioning plate 1, pull multiple handles 9, drive the limit plate 7 to slide on the limit rod 6, and then drive the locking plug 3 to move to the inside of the installation groove, and abut the monitoring mechanism and the mounting plate 4 against the positioning plate 1, release multiple handles 9, and drive the limit plate 7 and the locking plug 3 to reset through the abutment spring 8, insert them into the corresponding locking slot 5, and position the monitoring mechanism and the mounting plate 4. The gas monitoring instrument 10 and the wind speed monitoring instrument 12 in the monitoring mechanism monitor the gas and wind speed inside the mine respectively.

[0045] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0046] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A mine ventilation and gas safety monitoring device, characterized in that: include: A positioning plate (1), wherein the outer wall of the positioning plate (1) is provided with a plurality of mounting grooves; A mounting mechanism is arranged on the positioning plate (1); A monitoring mechanism is arranged on the mounting mechanism; as well as A positioning mechanism (2), the positioning mechanism (2) comprising a plurality of threaded adjustment tubes (201), each of the threaded adjustment tubes (201) being movably inserted through the outer wall of the positioning plate (1), two positioning nuts (202) being threadedly sleeved on the outer surface of each of the threaded adjustment tubes (201), and a positioning bolt (203) being threadedly embedded inside each of the threaded adjustment tubes (201).

2. A mine ventilation and gas safety monitoring device according to claim 1, characterized in that: The mounting mechanism comprises a plurality of locking plugs (3), each of the locking plugs (3) being slidably embedded in a corresponding mounting groove, a mounting plate (4) being arranged on the outer wall of the positioning plate (1), and a plurality of locking slots (5) being correspondingly provided on the outer wall of the mounting plate (4).

3. A mine ventilation and gas safety monitoring device according to claim 2, characterized in that: A group of limiting rods (6) are fixedly connected between the inner walls of each installation groove, and two limiting rods (6) are provided in each group. A limiting plate (7) is movably sleeved between the outer surfaces of the two limiting rods (6) in each group, and each limiting plate (7) is fixedly connected to the outer wall of the corresponding locking plug block (3).

4. A mine ventilation and gas safety monitoring device according to claim 3, characterized in that: Two abutment springs (8) are connected between the outer wall of each limiting plate (7) and the inner wall of the corresponding installation groove.

5. A mine ventilation and gas safety monitoring device according to claim 4, characterized in that: A handle (9) is fixedly connected to the outer wall of each limiting plate (7).

6. A mine ventilation and gas safety monitoring device according to claim 5, characterized in that: The monitoring mechanism comprises a gas monitoring instrument (10), wherein the gas monitoring instrument (10) is fixedly mounted on the outer wall of a mounting plate (4), the outer wall of the mounting plate (4) is fixedly connected to a protective frame (11), and a wind speed monitoring instrument (12) is fixedly mounted on the outer wall of one side of the protective frame (11).

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