Mine underground mine pressure monitoring device

Abstract

The utility model relates to the technical field of mine pressure monitoring, in particular to a mine underground mine pressure monitoring device which comprises a shell, mine pressure monitoring equipment and a moving assembly, and the moving assembly comprises a placing plate, a support, moving wheels, a shovel plate, a fixing frame, a transverse rod and a braking mechanism. A cross rod on the fixing frame is held to drive the moving wheels to rotate, so that the whole monitoring device moves along with the cross rod and can run in a mine, meanwhile, obstacles on a running road of the monitoring device are pushed away through the shovel plate to prevent the obstacles from clamping the moving wheels, after the monitoring device moves to a designated position, the braking mechanism can be started, and the moving wheels are limited through the braking mechanism; when the mine pressure monitoring device needs to be used, the moving wheels are abutted, so that the whole monitoring device is fixed at a designated position, and the problem that the mine pressure monitoring device needs to be moved to a to-be-monitored position and then the position of the mounting bracket is fixed through a bolt when the existing real-time monitoring system for the underground mine pressure of the coal mine needs to be used is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mine pressure monitoring, in particular to a mine pressure monitoring device in a mine. Background Art

[0002] Mine pressure refers to the pressure on the working face, tunnel and surrounding rock caused by the formation of underground space after the ore body is mined, which destroys the original stress of the rock mass and causes the redistribution of rock stress. The pressure continues until a new balance is formed in the rock mass. During the stress redistribution process, the surrounding rock is deformed, moved and destroyed, thereby generating pressure on the working face, tunnel and surrounding rock.

[0003] At present, the prior art (CN220849771U) discloses a real-time monitoring system for underground mine pressure, including a mounting bracket, a T-shaped mounting slot is provided on the front of the mounting bracket, and a T-shaped fixing plate is slidably connected to the inner side wall of the T-shaped mounting slot. By providing a mounting bracket, the cooperation of the mounting bracket, the T-shaped mounting slot and the T-shaped fixing plate can facilitate the staff to install the equipment housing, the installation method is simple and convenient, and the disassembly is relatively convenient, which can facilitate the staff to flexibly adjust the use position of the equipment in the mine, the use is relatively convenient, and the speed is relatively fast. By providing a mine pressure monitoring device, the cooperation of the mine pressure monitoring device and the intelligent display panel is utilized, that is, the mine pressure in the coal mine is monitored and the data is displayed, which is relatively convenient for the staff to view, and the protective door and the observation window can protect the equipment, so that it has a good use state, and the stability of the operation of the monitoring system is ensured.

[0004] However, when the above method is used, when the mine pressure monitoring equipment is needed to monitor the mine pressure at different positions in the mine tunnel, it is necessary to lift the mounting bracket to the position to be monitored, and then fix the position of the mounting bracket with bolts, and finally install the mine pressure monitoring equipment on the mounting bracket for monitoring. The whole process takes a lot of time and there is inconvenience in adjusting the monitoring position of the mine pressure monitoring equipment. Utility Model Content

[0005] The purpose of the utility model is to provide an underground mine pressure monitoring device, aiming to solve the problem that when the existing real-time monitoring system for underground coal mine pressure needs to use the mine pressure monitoring equipment to monitor the mine pressure at different positions in the mine tunnel, it is necessary to lift the mounting bracket to the position to be monitored, then fix the position of the mounting bracket by bolts, and finally install the mine pressure monitoring equipment on the mounting bracket for monitoring, and the whole process takes a lot of time.

[0006] To achieve the above-mentioned purpose, the utility model provides a mine pressure monitoring device in a mine, comprising a housing, a mine pressure monitoring device and a mobile component, wherein the mine pressure monitoring device is arranged in the housing, and the mobile component comprises a placement plate, a bracket, a moving wheel, a shovel plate, a fixing frame, a crossbar and a braking mechanism;

[0007] The placement plate is fixedly connected to the shell and is located at the bottom of the shell, the bracket is fixedly connected to the placement plate and is located at the bottom of the placement plate, the moving wheel is rotatably connected to the bracket and is located on one side of the bracket, the shovel plate is fixedly connected to the placement plate and is located on one side of the placement plate, the fixing frame is fixedly connected to the placement plate and is located on a side of the placement plate close to the shell, the cross bar is fixedly connected to the fixing frame and is located on one side of the fixing frame, and the braking mechanism is arranged on one side of the bracket.

[0008] Wherein, the braking mechanism includes a mounting shell, an electric push rod, a pedal, a connecting plate and a friction block, the mounting shell is fixedly connected to the placement plate and is located on a side of the placement plate close to the bracket, the electric push rod is fixedly connected to the placement plate and is located at the bottom of the placement plate, the pedal is fixedly connected to the output end of the electric push rod, and is slidably connected to the mounting shell and is located on one side of the mounting shell, the connecting plate is fixedly connected to the pedal and is located on one side of the pedal, and the friction block is fixedly connected to the connecting plate and is located on a side of the connecting plate away from the pedal.

[0009] Wherein, the braking mechanism also includes a cylinder and a fixed plate, wherein the cylinder is fixedly connected to the placement plate and is located at the bottom of the placement plate, and the fixed plate is fixedly connected to the output end of the cylinder and is located on the side of the cylinder away from the placement plate.

[0010] Wherein, the moving component further includes a heat dissipation mechanism, and the heat dissipation mechanism is arranged on one side of the shell.

[0011] Wherein, the heat dissipation mechanism includes a ceiling, a mounting frame, a fan and a heat dissipation window, the ceiling is fixedly connected to the outer shell and is located at the top of the outer shell, the mounting frame is fixedly connected to the outer shell and is located on one side of the outer shell, the fan is fixedly connected to the mounting frame and is located on one side of the mounting frame, and the heat dissipation window is fixedly connected to the outer shell and is located on the side of the outer shell.

[0012] Wherein, the heat dissipation mechanism also includes a first gauze and a second gauze, the first gauze is fixedly connected to the mounting frame and is located at the bottom of the fan, and the second gauze is fixedly connected to the heat dissipation window and is located on the side of the heat dissipation window.

[0013] The utility model provides an underground mine pressure monitoring device, when the mine pressure monitoring device is placed in the shell, the mine pressure in the mine can be monitored, and the monitoring data can be uploaded to the intelligent display panel through a wireless network, so that the staff can view it conveniently. When it is necessary to monitor the mine pressure deep in the mine, the staff can start the braking mechanism, and the braking mechanism no longer resists the moving wheel. At this time, the staff can hold the cross bar on the fixed frame to drive the moving wheel to rotate, so that the monitoring device as a whole moves accordingly and can travel in the mine. At the same time, the shovel board can be used to push away obstacles on the driving path of the monitoring device to prevent them from getting stuck on the moving wheel. After the monitoring device moves to the specified position, the braking mechanism can be started, and the moving wheel can be limited by the braking mechanism to hold the moving wheel in place, so that the monitoring device as a whole is fixed at the specified position, which facilitates the operation of the mine pressure monitoring equipment in the housing to monitor the mine pressure in the mine, thereby solving the problem that the existing real-time monitoring system for mine pressure in coal mines needs to use the mine pressure monitoring equipment to monitor the mine pressure at different positions in the mine tunnel, and the mounting bracket needs to be lifted to the position to be monitored, and then the position of the mounting bracket needs to be fixed by bolts, and finally the mine pressure monitoring equipment needs to be installed on the mounting bracket for monitoring, and the whole process takes a lot of time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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 or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0016] Figure 2 It is an overall front view of the first embodiment of the utility model.

[0017] Figure 3 It is an overall cross-sectional view of the first embodiment of the utility model.

[0018] Figure 4 yes Figure 2 Enlarged partial cross-sectional view of detail A.

[0019] Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0020] Figure 6 It is an overall cross-sectional view of the second embodiment of the utility model.

[0021] 101-housing, 102-mine pressure monitoring equipment, 103-moving assembly, 104-placing plate, 105-bracket, 106-moving wheel, 107-shovel plate, 108-fixed frame, 109-cross bar, 110-brake mechanism, 111-mounting shell, 112-electric push rod, 113-pedal, 114-connecting plate, 115-friction block, 116-cylinder, 117-fixed plate, 201-heat dissipation mechanism, 202-ceiling, 203-mounting frame, 204-fan, 205-heat dissipation window, 206-first gauze, 207-second gauze. DETAILED DESCRIPTION

[0022] The first embodiment of the present application is:

[0023] See also Figure 1 to Figure 4 , Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 It is a front view of the whole of the first embodiment of the utility model. Figure 3 is a sectional view of the entire first embodiment of the utility model, Figure 4 yes Figure 2 Enlarged partial cross-sectional view of detail A.

[0024] The utility model discloses an underground mine pressure monitoring device, comprising a shell 101, a mine pressure monitoring device 102 and a moving assembly 103, wherein the moving assembly 103 comprises a placement plate 104, a bracket 105, a moving wheel 106, a shovel plate 107, a fixing frame 108, a cross bar 109 and a braking mechanism 110; the braking mechanism 110 comprises a mounting shell 111, an electric push rod 112, a pedal 113, a connecting plate 114, a friction block 115, a cylinder 116 and a fixing plate 117. The above-mentioned scheme solves the problem that the existing real-time monitoring system for underground mine pressure is installed in a fixed position, and the mine pressure cannot be monitored at different positions in the mine, resulting in inconvenience in use.

[0025] For this specific implementation, the mine pressure monitoring device 102 is placed in the housing 101, which can monitor the mine pressure in the mine and upload the monitored data to the smart display panel via a wireless network for easy viewing by staff. The connection method and specific usage method of the mine pressure monitoring device 102 and the smart display panel are detailed in the published Chinese patent (CN220849771U), which is not within the scope of protection of this application and will not be repeated here.

[0026] Among them, the placement plate 104 is fixedly connected to the shell 101 and is located at the bottom of the shell 101, the bracket 105 is fixedly connected to the placement plate 104 and is located at the bottom of the placement plate 104, the moving wheel 106 is rotatably connected to the bracket 105 and is located on one side of the bracket 105, the shovel plate 107 is fixedly connected to the placement plate 104 and is located on one side of the placement plate 104, the fixed frame 108 is fixedly connected to the placement plate 104 and is located on a side of the placement plate 104 close to the shell 101, the cross bar 109 is fixedly connected to the fixed frame 108 and is located on one side of the fixed frame 108, and the braking mechanism 110 is arranged on one side of the bracket 105. When it is necessary to monitor the mine pressure deep in the mine, the staff can start the braking mechanism 110, and the braking mechanism 110 no longer resists the moving wheel 106. At this time, the staff can hold the fixed frame 108 The cross bar 109 drives the moving wheel 106 to rotate, so that the monitoring device moves as a whole and can travel in the mine. At the same time, the shovel plate 107 pushes away obstacles on the driving path of the monitoring device to prevent them from getting stuck in the moving wheel 106. After the monitoring device moves to the specified position, the braking mechanism 110 can be started, and the moving wheel 106 can be limited by the braking mechanism 110 to hold the moving wheel 106 so that the monitoring device as a whole is fixed at the specified position, which facilitates the mine pressure monitoring equipment 102 in the shell 101 to start running and monitor the mine pressure in the mine, thereby solving the problem that the existing real-time monitoring system for mine pressure in coal mines needs to use the mine pressure monitoring equipment to monitor the mine pressure at different positions in the mine tunnel, and the mounting bracket needs to be lifted to the position to be monitored, and then the mounting bracket position is fixed by bolts, and finally the mine pressure monitoring equipment is installed on the mounting bracket for monitoring, and the whole process takes a lot of time.

[0027] Secondly, the mounting shell 111 is fixedly connected to the placement plate 104 and is located on a side of the placement plate 104 close to the bracket 105. The electric push rod 112 is fixedly connected to the placement plate 104 and is located at the bottom of the placement plate 104. The pedal 113 is fixedly connected to the output end of the electric push rod 112 and is slidably connected to the mounting shell 111 and is located on one side of the mounting shell 111. The connecting plate 114 is fixedly connected to the pedal 113 and is located on one side of the pedal 113. The friction block 115 It is fixedly connected to the connecting plate 114 and is located on a side of the connecting plate 114 away from the pedal 113. After the monitoring device moves to the specified position, the electric push rod 112 can be started. The output end of the electric push rod 112 pushes the pedal 113 to move on the mounting shell 111, so that the connecting plate 114 moves accordingly, driving the friction block 115 to follow the movement, so that the friction block 115 can resist the moving wheel 106, and the moving wheel 106 stops rotating immediately, and the monitoring device as a whole can also stop at the specified position.

[0028] Again, the cylinder 116 is fixedly connected to the placement plate 104 and is located at the bottom of the placement plate 104. The fixed plate 117 is fixedly connected to the output end of the cylinder 116 and is located on the side of the cylinder 116 away from the placement plate 104. While the friction block 115 is against the moving wheel 106, the cylinder 116 is started, and the output end of the cylinder 116 pushes the fixed plate 117, so that the fixed plate 117 can be against the ground of the mine, and cooperate with the friction block 115 to be against the moving wheel 106, so that the monitoring device can stably stop at the designated position, which is convenient for the staff to use.

[0029] The underground mine pressure monitoring device described in this embodiment can monitor the mine pressure in the mine by placing the mine pressure monitoring device 102 in the housing 101, and upload the monitored data to the intelligent display panel through a wireless network for easy viewing by the staff. When it is necessary to monitor the mine pressure deep in the mine, the staff can start the cylinder 116, and the output end of the cylinder 116 starts to recover, so that the fixed plate 117 follows the recovery and no longer presses against the mine ground. At the same time, the output end of the electric push rod 112 starts to recover, driving the pedal 113 to move to the initial position, so that the friction block 115 on the connecting plate 114 no longer presses against the moving wheel 106. At this time, the staff can hold the cross bar 109 on the fixed frame 108 to drive the moving wheel 106 to rotate, so that the monitoring device as a whole moves accordingly and can travel in the mine. At the same time, the obstacles on the driving path of the monitoring device are pushed away by the shovel plate 107 to prevent them from getting stuck in the moving wheel 106. After the monitoring device moves to the specified position, the electric push rod 112 can be started. The electric push rod 112 is driven, and the output end of the electric push rod 112 pushes the pedal 113 to move on the mounting shell 111, so that the connecting plate 114 moves accordingly, driving the friction block 115 to follow the movement, so that the friction block 115 can abut against the moving wheel 106, and the moving wheel 106 stops rotating immediately. At the same time, the cylinder 116 is started, and the output end of the cylinder 116 pushes the fixing plate 117, so that the fixing plate 117 can abut against the mine ground, and cooperate with the friction block 115 to abut against the moving wheel 106. 06, so that the monitoring device can stably stop at the specified position, which facilitates the mine pressure monitoring equipment 102 in the shell 101 to start operation and monitor the mine pressure in the mine, thereby solving the problem that when the existing real-time monitoring system for underground coal mine pressure needs to use the mine pressure monitoring equipment to monitor the mine pressure at different positions in the mine tunnel, it is necessary to lift the mounting bracket to the position to be monitored, and then fix the position of the mounting bracket with bolts, and finally install the mine pressure monitoring equipment on the mounting bracket for monitoring, and the whole process takes a lot of time.

[0030] The second embodiment of the present application is:

[0031] Based on the first embodiment, please refer to Figure 5-6 , Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 6 It is an overall cross-sectional view of the second embodiment of the utility model.

[0032] The mobile component 103 of the underground mine pressure monitoring device of the present embodiment further includes a heat dissipation mechanism 201 , and the heat dissipation mechanism 201 includes a ceiling 202 , a mounting frame 203 , a fan 204 , a heat dissipation window 205 , a first gauze 206 and a second gauze 207 .

[0033] Among them, the ceiling 202 is fixedly connected to the shell 101 and is located at the top of the shell 101, the mounting frame 203 is fixedly connected to the shell 101 and is located on one side of the shell 101, the fan 204 is fixedly connected to the mounting frame 203 and is located on one side of the mounting frame 203, the heat dissipation window 205 is fixedly connected to the shell 101 and is located on the side of the shell 101, and when the mine pressure monitoring equipment 102 inside generates heat after a long period of operation, the fan 204 on the mounting frame 203 can be started, and wind force is generated by the rotation of the fan 204 to dissipate heat in the shell 101, and the heat in the shell 101 is discharged through the heat dissipation window 205.

[0034] Secondly, the first gauze 206 is fixedly connected to the mounting bracket 203 and is located at the bottom of the fan 204, and the second gauze 207 is fixedly connected to the heat dissipation window 205 and is located on the side of the heat dissipation window 205. The first gauze 206 can prevent external dust and impurities from entering the outer casing 101 along with the rotation of the fan 204, and the second gauze 207 can prevent external dust and impurities from entering the outer casing 101 from the heat dissipation window 205.

[0035] In the underground mine pressure monitoring device described in the present embodiment, when the mine pressure monitoring equipment 102 inside generates heat after a long period of operation, the fan 204 on the mounting frame 203 can be started, and wind is generated by the rotation of the fan 204 to dissipate the heat inside the outer shell 101, and the heat inside the outer shell 101 is discharged through the heat dissipation window 205, and the first gauze 206 can prevent external dust and impurities from entering the outer shell 101 following the rotation of the fan 204, and the second gauze 207 can prevent external dust and impurities from entering the outer shell 101 through the heat dissipation window 205.

[0036] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A mine pressure monitoring device in a mine, comprising a housing and a mine pressure monitoring device, wherein the mine pressure monitoring device is arranged in the housing, and is characterized in that: Also includes mobile components; The moving assembly includes a placement plate, a bracket, moving wheels, a shovel plate, a fixing frame, a crossbar and a braking mechanism; The placement plate is fixedly connected to the shell and is located at the bottom of the shell, the bracket is fixedly connected to the placement plate and is located at the bottom of the placement plate, the moving wheel is rotatably connected to the bracket and is located on one side of the bracket, the shovel plate is fixedly connected to the placement plate and is located on one side of the placement plate, the fixing frame is fixedly connected to the placement plate and is located on a side of the placement plate close to the shell, the cross bar is fixedly connected to the fixing frame and is located on one side of the fixing frame, and the braking mechanism is arranged on one side of the bracket.

2. The underground mine pressure monitoring device according to claim 1, characterized in that: The braking mechanism includes a mounting shell, an electric push rod, a pedal, a connecting plate and a friction block. The mounting shell is fixedly connected to the placement plate and is located on a side of the placement plate close to the bracket. The electric push rod is fixedly connected to the placement plate and is located at the bottom of the placement plate. The pedal is fixedly connected to the output end of the electric push rod and is slidably connected to the mounting shell and is located on one side of the mounting shell. The connecting plate is fixedly connected to the pedal and is located on one side of the pedal. The friction block is fixedly connected to the connecting plate and is located on a side of the connecting plate away from the pedal.

3. The underground mine pressure monitoring device according to claim 2, characterized in that: The braking mechanism also includes a cylinder and a fixed plate, wherein the cylinder is fixedly connected to the placement plate and is located at the bottom of the placement plate, and the fixed plate is fixedly connected to the output end of the cylinder and is located on a side of the cylinder away from the placement plate.

4. The underground mine pressure monitoring device according to claim 3, characterized in that: The moving assembly further comprises a heat dissipation mechanism, and the heat dissipation mechanism is arranged on one side of the shell.

5. The underground mine pressure monitoring device according to claim 4, characterized in that: The heat dissipation mechanism includes a ceiling, a mounting frame, a fan and a heat dissipation window, the ceiling is fixedly connected to the outer shell and is located at the top of the outer shell, the mounting frame is fixedly connected to the outer shell and is located at one side of the outer shell, the fan is fixedly connected to the mounting frame and is located at one side of the mounting frame, and the heat dissipation window is fixedly connected to the outer shell and is located at the side of the outer shell.

6. The underground mine pressure monitoring device according to claim 5, characterized in that: The heat dissipation mechanism also includes a first gauze and a second gauze, the first gauze is fixedly connected to the mounting frame and is located at the bottom of the fan, and the second gauze is fixedly connected to the heat dissipation window and is located at the side of the heat dissipation window.

Images