Mine safety intelligent monitoring device

Abstract

The utility model belongs to the technical field of mine monitoring, and particularly relates to a mine safety intelligent monitoring device which comprises a base, a mounting piece is fixedly connected to the middle of the upper end of the base, a reinforcing plate is welded to the surface of the mounting piece, the reinforcing plate is welded to the base, and a supporting piece is slidably connected to the inner side wall of the mounting piece. A servo motor is fixedly mounted at the bottom of the inner side of the mounting part, a screw rod is fixedly connected to the output end of the servo motor, a screw cylinder is connected to the outer side of the screw rod through threads, a moving plate is fixedly connected to the upper end of the screw cylinder, and the moving plate is in sliding connection with the inner side wall of the mounting part. According to the scheme, through cooperative use of the servo motor, the screw rod, the screw cylinder and other structures, the movable plate can be driven to move so as to drive the supporting piece to move, and then the gas monitor is driven to move, so that the gas monitor dynamically monitors harmful gas in a mine, and the monitoring safety is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mine monitoring, and in particular relates to an intelligent mine safety monitoring device. Background Art

[0002] The mine safety intelligent monitoring device is a device used to monitor the safety status in the mine. It integrates various sensors and intelligent control technologies to monitor the concentration of harmful gases, temperature and other parameters in the mine in real time, as well as geological deformation, seismic activity and other conditions, and provides accurate data and early warning information to help managers take timely measures to ensure the safety of the mine.

[0003] In the utility model patent with patent authorization announcement number CN210317397U, an intelligent mine safety monitoring device is disclosed, including a mine monitoring device body, a chassis, an alarm light and a monitoring device. The monitoring device is fixedly installed on the other side of the mine monitoring device body, a detection port is fixedly installed on the bottom of the mine monitoring device body, a servo motor is fixedly installed inside the mine monitoring device body, a vibration detector is fixedly installed on one side of the servo motor, an oxygen detector is fixedly installed below the vibration detector, a chassis is fixedly installed on the top of the mine monitoring device body, and a heat dissipation port is fixedly opened on the outer surface of the chassis.

[0004] However, the existing intelligent monitoring devices for mine safety also have certain shortcomings. First, the existing intelligent monitoring devices for mine safety mostly use bolts and other methods to fix the gas monitor. Since the use of bolts requires professional assembly tools, it is obviously inconvenient to use.

[0005] Secondly, the gas monitors used in existing intelligent mine safety monitoring devices are mostly installed in fixed positions. Due to the influence of factors such as the depth inside the mine and the height of harmful gas drift, the dynamic monitoring effect of the gas monitor is weak. Summary of the invention

[0006] The utility model aims to provide an intelligent monitoring device for mine safety, which solves the problem that the existing intelligent monitoring devices for mine safety mostly use bolts and other means to fix the gas monitor, which is inconvenient to use because the use of bolts requires professional assembly tools; and solves the problem that the gas monitors used in the existing intelligent monitoring devices for mine safety are mostly installed in a fixed position, which has a weak dynamic monitoring effect due to the influence of factors such as the depth inside the mine and the height of harmful gas emission.

[0007] In order to achieve the above-mentioned purpose, the utility model provides an intelligent mine safety monitoring device, including a base, a mounting piece is fixedly connected to the middle part of the upper end of the base, a reinforcement plate is welded to the surface of the mounting piece, the reinforcement plate is welded to the base, the inner side wall of the mounting piece is slidably connected to a support piece, a servo motor is fixedly installed on the inner bottom of the mounting piece, a screw is fixedly connected to the output end of the servo motor, a screw barrel is threadedly connected to the outer side of the screw, a movable plate is fixedly connected to the upper end of the screw barrel, the movable plate is slidably connected to the inner side wall of the mounting piece, the horizontal part of the movable plate is fixedly connected to the support piece, the vertical part of the movable plate is fixedly connected to a limit plate, and the limit plate is slidably connected to the mounting piece.

[0008] The principle of the utility model is that the insertion rod is pushed through the support member. During this process, the limit rod moves under the pressure of the round end of the insertion rod to push the connecting rod to move and drive the end head to move. The spring is deformed, and finally the limit rod contacts the surface of the insertion rod. Under the action of force, the limit rod moves along the surface of the insertion rod. When the limit rod slides into the insertion hole, the spring restores the deformation to pull the limit rod to insert the insertion rod, and the insertion rod is plugged in, so that the insertion rod drives the gas monitor to be placed stably, which is convenient for operators to quickly install and use.

[0009] Start the servo motor to drive the output shaft to rotate, so as to drive the limit plate to rotate, so that the limit plate slides along the inner wall of the mounting part, and limits the rotation of the output shaft of the servo motor to avoid jitter and offset problems of the output shaft of the servo motor and other structures. When the servo motor drives the output shaft to rotate, it can drive the screw to rotate. Under the relationship of threaded connection, it can push the screw barrel to move, and then drive the moving plate to move, and drive the limit plate to move to ensure the movement stability of the moving plate, and then drive the support to move, so that the support drives the gas monitor to move, so that the gas monitor can dynamically monitor the concentration of harmful gases inside the mine.

[0010] The beneficial effect of the utility model is that: by pushing the insertion rod through the support member, the insertion rod can be plugged in under the action of structures such as springs and limit rods, so that the insertion rod drives the gas monitor to be stably placed, which is convenient for operators to quickly install and use. Under the action of the gas monitor, the concentration of harmful gases in the mine can be monitored in real time to ensure the safety of mine operations. Through the coordinated use of servo motors, screws, barrels and other structures, the movable plate can be driven to move, so as to drive the support member to move, and then drive the gas monitor to move, so that the gas monitor can dynamically monitor the harmful gases inside the mine and improve the safety of monitoring.

[0011] Furthermore, the base is movably connected internally with four bolts, and the four bolts are evenly distributed on the base. The base can be fixed for use by setting the bolts.

[0012] Furthermore, two limit plates are provided, and the two limit plates are symmetrically distributed on the movable plate. Through the provision of the limit plates, the movable plate can be guided and limited.

[0013] Furthermore, a limit plate is fixedly sleeved on the outer side of the output shaft of the servo motor, and the limit plate is in contact with the mounting member. Through the setting of the limit plate, the output shaft of the servo motor can be rotationally guided to avoid shaking and offset problems of the servo motor output shaft, screw, etc.

[0014] Furthermore, the support member is internally slidably connected with an insertion rod, a gas monitor is fixedly installed on the lower end of the insertion rod, the support member is internally slidably connected with a limit rod, the limit rod is slidably connected to the insertion rod, the right end of the limit rod is fixedly connected with a connecting rod, the connecting rod is slidably connected to the support member, a spring is provided on the outer side of the limit rod, through the action of the spring, the limit rod and other structures, the insertion rod can be plugged in, so that the insertion rod drives the gas monitor to be stably placed, which is convenient for operators to quickly install and use.

[0015] Furthermore, one end of the spring is welded to the vertical portion of the connecting rod, and the other end of the spring is welded to the support member. Through the provision of the spring, the connecting rod can be connected for use.

[0016] Furthermore, the horizontal portion of the connecting rod is fixedly connected with an end head, and the end head is in contact with the support member. The provision of the end head facilitates pulling the connecting rod for connection and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of the overall structure of the intelligent mine safety monitoring device according to an embodiment of the present invention;

[0018] Figure 2 The invention relates to a mine safety intelligent monitoring device. Figure 1 A side view of a stereogram;

[0019] Figure 3 The invention relates to a mine safety intelligent monitoring device. Figure 1 A front cross-sectional view of

[0020] Figure 4 The invention relates to a mine safety intelligent monitoring device. Figure 3 Enlarged view of the rod. DETAILED DESCRIPTION

[0021] The following is further described in detail through specific implementation methods:

[0022] The figure marks in the drawings of the specification include: base 1, bolt 2, mounting part 3, reinforcement plate 31, support part 4, servo motor 5, screw 6, screw barrel 7, movable plate 8, limit plate 9, limit disk 10, insertion rod 11, gas monitor 12, limit rod 13, connecting rod 14, spring 15, end 16.

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, this embodiment provides a mine safety intelligent monitoring device, including a base 1, a mounting member 3 is fixedly connected to the middle of the upper end of the base 1, a reinforcement plate 31 is welded to the surface of the mounting member 3, the reinforcement plate 31 is welded to the base 1, the inner wall of the mounting member 3 is slidably connected to the support member 4, a servo motor 5 is fixedly installed on the inner bottom of the mounting member 3, a screw rod 6 is fixedly connected to the output end of the servo motor 5, a screw barrel 7 is threadedly connected to the outer side of the screw rod 6, a movable plate 8 is fixedly connected to the upper end of the screw barrel 7, the movable plate 8 is slidably connected to the inner wall of the mounting member 3, the horizontal part of the movable plate 8 is fixedly connected to the support member 4, the vertical part of the movable plate 8 is fixedly connected to the limit plate 9, and the limit plate 9 is slidably connected to the mounting member 3.

[0024] like Figure 1 , Figure 2 , Figure 3 As shown, the base 1 is internally movably connected with four bolts 2, and the four bolts 2 are evenly distributed on the base 1. By setting the bolts 2, the base 1 can be fixed for use. Two limit plates 9 are provided, and the two limit plates 9 are symmetrically distributed on the movable plate 8. By setting the limit plates 9, the movable plate 8 can be guided and limited. A limit plate 10 is fixedly sleeved on the outer side of the output shaft of the servo motor 5, and the limit plate 10 is in contact with the mounting part 3. By setting the limit plate 10, the output shaft of the servo motor 5 can be rotationally guided to avoid shaking and offset problems of the output shaft of the servo motor 5, the screw 6, etc.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the support member 4 is internally slidably connected with an insertion rod 11, and a gas monitor 12 is fixedly installed at the lower end of the insertion rod 11. The support member 4 is internally slidably connected with a limit rod 13, and the limit rod 13 is slidably connected to the insertion rod 11. The right end of the limit rod 13 is fixedly connected with a connecting rod 14, and the connecting rod 14 is slidably connected to the support member 4. A spring 15 is arranged on the outer side of the limit rod 13. Through the action of the spring 15, the limit rod 13 and other structures, the insertion rod 11 can be plugged in, so that the insertion rod 11 drives the gas monitor 12 to be stably placed, which is convenient for the operator to quickly install and use.

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, one end of the spring 15 is welded to the vertical portion of the connecting rod 14, and the other end of the spring 15 is welded to the support member 4. Through the setting of the spring 15, the connecting rod 14 can be connected for use. The horizontal portion of the connecting rod 14 is fixedly connected with an end 16, and the end 16 is in contact with the support member 4. Through the setting of the end 16, it is convenient to pull the connecting rod 14 for connection and use.

[0027] The specific implementation process of the utility model is as follows: by pushing the insertion rod 11 through the support member 4, during this process, the limit rod 13 moves under the extrusion of the round end of the insertion rod 11 to push the connecting rod 14 to move, and drive the end head 16 to move, the spring 15 is deformed, and finally the limit rod 13 contacts the surface of the insertion rod 11. Under the action of force, the limit rod 13 moves along the surface of the insertion rod 11. When the limit rod 13 slides into the insertion hole, the spring 15 restores the deformation to pull the limit rod 13 to insert the insertion rod 11, and the insertion rod 11 is plugged in, so that the insertion rod 11 drives the gas monitor 12 to be placed stably, which is convenient for the operator to quickly install and use;

[0028] Start the servo motor 5 to drive the output shaft to rotate, so as to drive the limit plate 10 to rotate, so that the limit plate 10 slides along the inner wall of the mounting member 3, and the output shaft of the servo motor 5 is limited in rotation, so as to avoid the output shaft of the servo motor 5 and other structures from shaking and offsetting. When the servo motor 5 drives the output shaft to rotate, it can drive the screw 6 to rotate. Under the relationship of threaded connection, it can push the screw barrel 7 to move, and then drive the movable plate 8 to move, and drive the limit plate 9 to move, so as to ensure the movement stability of the movable plate 8, and then drive the support member 4 to move, so that the support member 4 drives the gas monitor 12 to move, so that the gas monitor 12 can dynamically monitor the concentration of harmful gases inside the mine.

[0029] This solution pushes the insertion rod 11 through the support member 4. Under the action of the spring 15, the limit rod 13 and other structures, the insertion rod 11 can be plugged in, so that the insertion rod 11 drives the gas monitor 12 to be placed stably, which is convenient for the operator to quickly install and use. Under the action of the gas monitor 12, the concentration of harmful gases in the mine can be monitored in real time to ensure the safety of mine operations. Through the coordinated use of the servo motor 5, the screw 6, the screw barrel 7 and other structures, the movable plate 8 can be driven to move, so as to drive the support member 4 to move, and then drive the gas monitor 12 to move, so that the gas monitor 12 can dynamically monitor the harmful gases inside the mine, thereby improving the safety of monitoring.

[0030] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A mine safety intelligent monitoring device, comprising a base, characterized in that: A mounting piece is fixedly connected to the middle part of the upper end of the base, a reinforcement plate is welded on the surface of the mounting piece, and the reinforcement plate is welded to the base, a support piece is slidably connected to the inner side wall of the mounting piece, a servo motor is fixedly installed on the inner bottom of the mounting piece, a screw is fixedly connected to the output end of the servo motor, a screw barrel is threadedly connected to the outer side of the screw, a movable plate is fixedly connected to the upper end of the screw barrel, the movable plate is slidably connected to the inner side wall of the mounting piece, the horizontal part of the movable plate is fixedly connected to the support piece, the vertical part of the movable plate is fixedly connected to the limit plate, and the limit plate is slidably connected to the mounting piece.

2. The intelligent mine safety monitoring device according to claim 1 is characterized in that: The base is movably connected internally with four bolts, and the four bolts are evenly distributed on the base.

3. The intelligent mine safety monitoring device according to claim 1 is characterized in that: Two limit plates are provided, and the two limit plates are symmetrically distributed on the movable plate.

4. The mine safety intelligent monitoring device according to claim 1 is characterized in that: A limit plate is fixedly sleeved on the outer side of the output shaft of the servo motor, and the limit plate is in contact with the mounting member.

5. The intelligent mine safety monitoring device according to claim 1 is characterized in that: The support member is internally slidably connected with an insertion rod, a gas monitor is fixedly mounted on the lower end of the insertion rod, the support member is internally slidably connected with a limit rod, the limit rod is slidably connected to the insertion rod, the right end of the limit rod is fixedly connected with a connecting rod, the connecting rod is slidably connected to the support member, and a spring is arranged on the outer side of the limit rod.

6. The intelligent mine safety monitoring device according to claim 5 is characterized in that: One end of the spring is welded to the vertical portion of the connecting rod, and the other end of the spring is welded to the supporting member.

7. The intelligent mine safety monitoring device according to claim 5, characterized in that: The horizontal portion of the connecting rod is fixedly connected with an end head, and the end head is in contact with the supporting member.

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