CN210483810U

CN210483810U - Coal mine roof separation layer wireless monitoring device

Info

Publication number: CN210483810U
Application number: CN201921524535.3U
Authority: CN
Inventors: 张建新
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-05-08
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a colliery roof absciss layer wireless monitoring devices, comprising a base plate, the top fixedly connected with stand of bottom plate, the top fixedly connected with of stand pushes up the frame, the surface of pushing up the frame is provided with the observation window, the inside of pushing up the frame is provided with the main part, the both sides of pushing up the frame are provided with the heat dissipation fan, the inside of stand is provided with power device, the both sides of pushing up the frame are provided with draw gear, the utility model relates to a colliery monitoring technology field. This wireless monitoring devices of colliery roof absciss layer has reached and has set up cleaning device in the outside of frame both sides heat dissipation fan, and power device work drives the draw gear motion, and then drives cleaning device and clean heat dissipation fan surface, and the wind that the fan produced dispels the heat simultaneously takes the dust out, avoids the dust to block up the heat dissipation fan, guarantees the radiating efficiency of heat dissipation fan, guarantees that the main part normally works, improves the life of main part, satisfies the purpose of user demand.

Description

Coal mine roof separation layer wireless monitoring device

Technical Field

The utility model relates to a colliery monitoring field, more specifically say, relate to a colliery roof separation wireless monitoring device.

Background

After a roadway is tunneled in a coal seam, a roadway top rock stratum is a coal mine roof, a roof separation layer refers to the relative displacement between one point in the roadway top rock stratum and a certain point in a rock stratum with a certain depth above the point, and the roof separation layer is too large to cause roof caving accidents, so that roof separation layer data can be mastered in the first time by timely monitoring the roof separation layer, and accurate prediction of the roof is facilitated.

At present, the existing coal mine roof separation wireless monitoring device adopts modern electronics, modern wireless communication technology and single chip microcomputer technology and utilizes network communication technology to connect the devices in a network manner to form a system, and finally real-time wireless monitoring of a roadway roof can be realized. Therefore, good external conditions are created for mine safety production, basic data can be further provided for optimizing roadway support design, roadway support cost is further reduced, tunneling speed is improved, and mine economic benefits are improved. However, the device is in the using process, the monitoring device on the ground needs to work for a long time, and the working environment dust is more, so that the heat dissipation efficiency is influenced, equipment is easy to break down, the service life of the equipment is influenced, and the using requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

In the process of using to existence among the prior art, the monitoring devices on ground need carry out long-time work, and because the operational environment dust is more, influence the radiating efficiency, make equipment break down easily, influence the life of equipment, can't satisfy the user demand problem, the utility model aims to provide a colliery roof absciss layer wireless monitoring devices, it can realize setting up cleaning device in the outside of frame both sides heat dissipation fan, power device work drives the draw gear motion, and then drives cleaning device and clean heat dissipation fan surface, and the wind that the heat dissipation fan produced simultaneously takes out the dust, avoids the dust to block up the heat dissipation fan, guarantees the radiating efficiency of heat dissipation fan, guarantees that the main part normally works, improves the life of main part, satisfies the user demand.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a colliery roof separation wireless monitoring device, includes the bottom plate, the top fixedly connected with stand of bottom plate, the top fixedly connected with top frame of stand, the surface of top frame is provided with the observation window, the inside of top frame is provided with the main part, the both sides of top frame are provided with the heat dissipation fan, the inside of stand is provided with power device, the both sides of top frame are provided with draw gear, draw gear is connected with power device, draw gear's surface is provided with cleaning device, cleaning device contacts with the surface of heat dissipation fan.

Preferably, power device includes the motor, the motor is located the inside of stand, the first runner of output shaft fixedly connected with of motor, first runner is connected with the second runner through belt transmission, the second runner rotates with the stand to be connected, the second runner is located the outside one side fixedly connected with slider of stand, slider sliding connection has the motion frame, the top fixedly connected with motion pole of motion frame, the positive piece is led to the fixed surface of stand, the motion pole with lead positive piece sliding connection, the top fixedly connected with steel cable fixed block of motion pole, the steel cable fixed block is connected with draw gear.

Preferably, draw gear includes the steel cable, steel cable and steel cable fixed block fixed connection, the surface of stand is provided with first guide pulley, the both sides bottom of summit frame is provided with the second guide pulley, steel cable and first guide pulley, second guide pulley sliding connection, the one end fixedly connected with motion piece that the steel cable fixed block was kept away from to the steel cable, motion piece sliding connection has leads positive pole, it is the hexagonal prism type to lead positive pole, lead positive pole and summit frame fixed connection, the bottom fixedly connected with reset spring of motion piece, reset spring cup joints with leading positive pole, the motion piece passes through reset spring and summit frame fixed connection, the lateral wall and the cleaning device fixed connection of motion piece.

Preferably, the cleaning device comprises a supporting spring, the supporting spring is located inside the moving block, the moving block is fixedly connected with a supporting block through the supporting spring, a supporting rod is fixedly connected with the side wall of the supporting block, the supporting rod is connected with the moving block in a sliding mode, one end, located outside the moving block, of the supporting rod is fixedly connected with a hairbrush fixing plate, a hairbrush is arranged on the surface of the hairbrush fixing plate, and the hairbrush is in close contact with the surface of the heat dissipation fan.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of: the observation window is arranged on the surface of the top frame, the heat dissipation fans are arranged on two sides of the top frame, when the main body works, people can conveniently observe through the observation window, as the main body needs to run for a long time, a large amount of heat can be generated, the heat dissipation fans work to dissipate heat, the motor works to drive the first rotating wheel to rotate, the belt drives the second rotating wheel to rotate, the slider is driven to move, the moving frame is driven to move, the moving rod is driven to move, the steel cable fixing block is driven to move, the steel cable is driven to move, the moving block is driven to move, the elastic potential energy of the reset spring is increased, the moving block is driven to move up and down, the cleaning device is driven to move up and down, the supporting spring is in a compressed state, the supporting block is driven to move, the supporting rod is driven to move, the brush fixing plate is driven to move, the outside that has reached the heat dissipation fan in top frame both sides sets up cleaning device, and power device works, drives the draw gear motion, and then drives cleaning device and cleans heat dissipation fan surface, and the wind that the fan that dispels the heat produced simultaneously takes the dust out, avoids the dust to block up the heat dissipation fan, guarantees the radiating efficiency of heat dissipation fan, guarantees that the main part normally works, improves the life of main part, satisfies user demand's purpose.

Drawings

Fig. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the upright post of the present invention;

fig. 4 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present invention;

fig. 5 is a schematic diagram of a partial enlarged structure at B of fig. 4 according to the present invention.

The reference numbers in the figures illustrate:

1. a base plate; 2. a column; 3. a top frame; 4. an observation window; 5. a main body; 6. a heat dissipation fan; 7. a power plant; 71. a motor; 72. a first runner; 73. a belt; 74. a second runner; 75. a slider; 76. a motion frame; 77. a motion bar; 78. a guide block; 79. a steel cable fixing block; 8. a traction device; 81. a wire rope; 82. a first guide wheel; 83. a second guide wheel; 84. a motion block; 85. a guide rod; 86. a return spring; 9. a cleaning device; 91. a support spring; 92. a support block; 93. a support bar; 94. a brush fixing plate; 95. and a brush.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

Example 1:

referring to fig. 1-5, the present invention provides a technical solution: a coal mine roof separation layer wireless monitoring device comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with an upright post 2, the top of the upright post 2 is fixedly connected with a top frame 3, the surface of the top frame 3 is provided with an observation window 4, the inside of the top frame 3 is provided with a main body 5, two sides of the top frame 3 are provided with heat dissipation fans 6, the inside of the upright post 2 is provided with a power device 7, two sides of the top frame 3 are provided with traction devices 8, the traction devices 8 are connected with the power device 7, the surface of the traction devices 8 is provided with a cleaning device 9, the cleaning device 9 is contacted with the surface of the heat dissipation fans 6, the purpose that the cleaning device is arranged outside the heat dissipation fans at two sides of the top frame is achieved, the power device works to drive the traction devices to move, and further drive the cleaning device to clean the surface of the heat dissipation fans, meanwhile, the wind generated by the, guarantee the normal work of main part, improve the life of main part, satisfy the purpose of user demand, power device 7 includes motor 71, motor 71 is located the inside of stand 2, the output shaft fixedly connected with first runner 72 of motor 71, first runner 72 is connected with second runner 74 through the transmission of belt 73, second runner 74 rotates with stand 2 and is connected, one side fixedly connected with slider 75 that second runner 74 is located the outside of stand 2, slider 75 sliding connection has motion frame 76, the top fixedly connected with motion pole 77 of motion frame 76, the fixed surface of stand 2 is connected with leads positive piece 78, motion pole 77 and lead positive piece 78 sliding connection, the top fixedly connected with steel cable fixed block 79 of motion pole 77, steel cable fixed block 79 is connected with draw gear 8, draw gear 8 includes steel cable 81, steel cable 81 and steel cable fixed block 79 fixed connection, the surface of stand 2 is provided with first guide pulley 82, the bottom of the two sides of the top frame 3 is provided with a second guide wheel 83, the steel cable 81 is connected with the first guide wheel 82 and the second guide wheel 83 in a sliding way, one end of the steel cable 81 far away from the steel cable fixing block 79 is fixedly connected with a moving block 84, the moving block 84 is connected with a guide rod 85 in a sliding way, the guide rod 85 is hexagonal prism, the guide rod 85 is fixedly connected with the top frame 3, the bottom of the moving block 84 is fixedly connected with a return spring 86, the return spring 86 is sleeved with the guide rod 85, the moving block 84 is fixedly connected with the top frame 3 through the return spring 86, the side wall of the moving block 84 is fixedly connected with the cleaning device 9, the cleaning device 9 comprises a support spring 91, the support spring 91 is positioned inside the moving block 84, the moving block 84 is fixedly connected with a support block 92 through the support spring 91, the side wall of the support block 92 is fixedly connected with a support rod 93, the support rod 93 is connected with the, the brush 95 is provided on the surface of the brush fixing plate 94, and the brush 95 is in close contact with the surface of the heat radiating fan 6.

The working principle is as follows: the surface of the top frame 3 is provided with an observation window 4, the two sides are provided with heat dissipation fans 6, when the main body 5 works, people can conveniently observe through the observation window 4, because the main body 5 needs to run for a long time, a large amount of heat can be generated, the heat dissipation fans 6 work to dissipate heat, meanwhile, the motor 71 works to drive the first rotating wheel 72 to rotate, the belt 73 drives the second rotating wheel 74 to rotate, the slider 75 is driven to move, the moving frame 76 is driven to move, the moving rod 77 is driven to move, the steel cable fixing block 79 is driven to move, the steel cable 81 is driven to move, the moving block 84 is driven to move, the elastic potential energy of the reset spring 86 is increased, the moving block 84 is driven to move up and down, the cleaning device 9 is driven to move up and down, the supporting spring 91 is in a compression state, the supporting block 92 is driven to move, the supporting rod, get rid of the accumulational dust of 6 fences of heat dissipation fan in time, avoid the dust to block up, guarantee the radiating efficiency of heat dissipation fan 6, the outside that has reached the heat dissipation fan in top frame both sides sets up cleaning device, power device work, drive the draw gear motion, and then drive cleaning device and clean heat dissipation fan surface, the wind that the heat dissipation fan produced simultaneously, take the dust out, avoid the dust to block up the heat dissipation fan, guarantee the radiating efficiency of heat dissipation fan, guarantee the normal work of main part, the service life of main part is prolonged, the purpose of user demand is satisfied.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a wireless monitoring devices of colliery roof separation layer, includes bottom plate (1), its characterized in that: the top fixedly connected with stand (2) of bottom plate (1), the top fixedly connected with top frame (3) of stand (2), the surface of top frame (3) is provided with observation window (4), the inside of top frame (3) is provided with main part (5), the both sides of top frame (3) are provided with heat dissipation fan (6), the inside of stand (2) is provided with power device (7), the both sides of top frame (3) are provided with draw gear (8), draw gear (8) are connected with power device (7), the surface of draw gear (8) is provided with cleaning device (9), cleaning device (9) contact with the surface of heat dissipation fan (6).

2. The coal mine roof separation wireless monitoring device of claim 1, wherein: the power device (7) comprises a motor (71), the motor (71) is positioned inside the upright post (2), the output shaft of the motor (71) is fixedly connected with a first rotating wheel (72), the first rotating wheel (72) is connected with a second rotating wheel (74) through a belt (73), the second rotating wheel (74) is rotationally connected with the upright post (2), one side of the second rotating wheel (74) positioned outside the upright post (2) is fixedly connected with a sliding block (75), the sliding block (75) is connected with a moving frame (76) in a sliding way, the top of the moving frame (76) is fixedly connected with a moving rod (77), the surface of the upright post (2) is fixedly connected with a guide block (78), the motion rod (77) is connected with the guide block (78) in a sliding way, the top of the motion rod (77) is fixedly connected with a steel cable fixing block (79), and the steel cable fixing block (79) is connected with the traction device (8).

3. The coal mine roof separation wireless monitoring device of claim 2, wherein: the traction device (8) comprises a steel cable (81), the steel cable (81) is fixedly connected with a steel cable fixing block (79), a first guide wheel (82) is arranged on the surface of the upright post (2), a second guide wheel (83) is arranged at the bottoms of the two sides of the top frame (3), the steel cable (81) is slidably connected with the first guide wheel (82) and the second guide wheel (83), one end of the steel cable (81), far away from the steel cable fixing block (79), is fixedly connected with a movement block (84), the movement block (84) is slidably connected with a guide rod (85), the guide rod (85) is of a hexagonal prism shape, the guide rod (85) is fixedly connected with the top frame (3), the bottom of the movement block (84) is fixedly connected with a return spring (86), the return spring (86) is sleeved with the guide rod (85), and the movement block (84) is fixedly connected with the top frame (3) through the return spring (86), the side wall of the moving block (84) is fixedly connected with the cleaning device (9).

4. The coal mine roof separation wireless monitoring device of claim 3, wherein: cleaning device (9) are including supporting spring (91), supporting spring (91) are located the inside of motion piece (84), motion piece (84) are through supporting spring (91) fixedly connected with supporting shoe (92), lateral wall fixedly connected with bracing piece (93) of supporting shoe (92), bracing piece (93) and motion piece (84) sliding connection, bracing piece (93) are located the outside one end fixedly connected with brush fixed plate (94) of motion piece (84), the surface of brush fixed plate (94) is provided with brush (95), surface in close contact with of brush (95) and heat dissipation fan (6).