CN223540362U - Safety isolation device for protecting coal mine electromechanical equipment - Google Patents
Safety isolation device for protecting coal mine electromechanical equipmentInfo
- Publication number
- CN223540362U CN223540362U CN202521849676.8U CN202521849676U CN223540362U CN 223540362 U CN223540362 U CN 223540362U CN 202521849676 U CN202521849676 U CN 202521849676U CN 223540362 U CN223540362 U CN 223540362U
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- Prior art keywords
- fixedly connected
- base
- box
- coal mine
- isolation device
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Abstract
The utility model discloses a safety isolation device for protecting coal mine electromechanical equipment, which belongs to the technical field of isolation equipment and comprises a base and a mine motor, wherein the middle end of the upper surface of the base is fixedly connected with a protective box, the mine motor is fixedly arranged in the protective box, the upper end of the protective box is fixedly provided with a protective cover, the surface of the mine motor is sheathed with a water cooling sleeve, the upper surface of the protective cover is provided with a circulating assembly, one side of the upper surface of the base is fixedly connected with a cooling box, and the other side of the upper surface of the base is fixedly connected with a circulating box. The utility model effectively avoids the problems of performance reduction, efficiency reduction and the like of the motor caused by overheat through arranging the circulating assembly, ensures the stable operation of the motor under the complex working condition of the coal mine, prevents harmful substances from entering the motor through arranging the protective box, and simultaneously ensures that the daily inspection, maintenance and maintenance of the mining motor are more convenient through the detachable design of the protective box and the protective cover.
Description
Technical Field
The utility model relates to the technical field of isolation equipment, in particular to a safety isolation device for protecting coal mine electromechanical equipment.
Background
At the moment of the vigorous development of the coal mine industry, the electromechanical equipment is used as a core driving force for coal mine production, and the safe and stable operation of the electromechanical equipment directly relates to the production efficiency, economic benefit and personnel safety of the coal mine.
The utility model provides a safety isolation device for protecting coal mine electromechanical equipment, which is characterized in that the safety shell heat dissipation mode of a large motor for a part of mining crushers and conveying belts is low in efficiency, and the heat generated when the motor equipment runs is difficult to take away under the environments of high temperature, high dust and limited ventilation conditions of coal mines, and the motor is in a high-temperature state for a long time, so that the performance of internal parts is reduced, and the ageing of insulating materials is accelerated.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a safety isolation device for protecting coal mine electromechanical equipment.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a safety isolation device for protecting colliery electromechanical device, includes base and mining motor, the middle-end fixedly connected with protective housing of base upper surface, mining motor fixed mounting is in the protective housing, the upper end fixedly mounted of protective housing has the protective cover, the water cooling jacket has been cup jointed on the surface of mining motor, the protective cover upper surface is equipped with circulating assembly, one side fixedly connected with cooler bin of base upper surface, the opposite side fixedly connected with circulating box of base upper surface, the one end fixedly mounted of base upper surface has the forced air cooling subassembly, the back fixedly connected with several cooling tube of circulating box, the several the equal fixedly connected with of the other end of cooling tube in the cooler bin, the lower surface fixedly connected with fixed subassembly of base.
As a further improvement of the utility model, the circulating assembly comprises a first mounting groove which is formed in one end of the upper surface of the protective cover, a micro pump is fixedly arranged in the first mounting groove, the inlet end of the micro pump is fixedly connected with a liquid inlet pipe, the other end of the liquid inlet pipe is fixedly connected with the cooling box, the outlet end of the micro pump is fixedly connected with a liquid outlet pipe, and the other end of the liquid outlet pipe is fixedly connected with the water cooling jacket.
As a further improvement of the utility model, the back of the water cooling jacket is fixedly connected with a circulating pipe, and the other end of the circulating pipe penetrates through the protective cover and is fixedly connected with the circulating box.
As a further improvement of the utility model, the air cooling assembly comprises an installation seat fixedly installed at one end of the upper surface of the base, a second installation groove is formed in the back surface of the installation seat, a plurality of heat dissipation fans are fixedly installed in the second installation groove, first threaded holes are formed in two sides of the upper surface of the base, and first installation bolts matched with the first threaded holes are connected with two sides of the lower end of the base in a threaded mode.
As a further improvement of the utility model, the back of the protective box is provided with a plurality of heat dissipation grooves.
As a further improvement of the utility model, the upper ends of the two sides of the protective box are fixedly connected with lower mounting plates, and the lower ends of the two sides of the protective cover are fixedly connected with upper mounting plates.
As a further improvement of the utility model, the two sides of the upper surface of the lower mounting plate are respectively provided with a second threaded hole, and the two sides of the upper surface of the upper mounting plate are respectively connected with a second mounting bolt matched with the second threaded holes in a threaded manner.
As a further improvement of the utility model, the front surface of the protective cover is fixedly connected with a bearing, the inside of the bearing is rotationally connected with a coupler, and the coupler is fixedly arranged at the power end of the mining motor.
As a further improvement of the utility model, the fixing component comprises supporting seats fixedly connected to two ends of the lower surface of the base, sliding grooves are formed in the lower ends of the two supporting seats, two movable blocks are movably connected to the insides of the two sliding grooves, two fixing plates are fixedly connected to the lower ends of the four movable blocks, third threaded holes are formed in two sides of the upper surface of the two fixing plates, third mounting bolts matched with the third threaded holes are connected to two sides of the upper surface of the two fixing plates in a threaded manner, a threaded screw rod is rotatably connected to the inside of one sliding groove, adjusting bolt holes matched with the threaded screw rod are formed in the insides of the two movable blocks, threads of the two adjusting bolt holes are opposite, buffer cushions are fixedly connected to the lower ends of the two fixing plates, and one side of one supporting seat is rotatably connected with a knob which is connected with the threaded screw rod.
As a further improvement of the utility model, the inner wall of the water cooling jacket is fixedly provided with the heat conduction patch, and the heat conduction patch is made of graphene.
The utility model has the beneficial effects that:
Through setting up circulation subassembly, during the use, the graphite alkene heat conduction paster of water jacket inner wall can be fast with the heat conduction of motor production to the coolant liquid, the rethread micropump drives the coolant liquid and circulates between cooler bin, water jacket and circulation case, continuously take away the heat, the radiator fan not only carries out forced air cooling heat dissipation to the motor through the heat dissipation groove simultaneously, can also cool down the cooling tube, accelerate the coolant liquid cooling, this kind of multidimensional heat dissipation mode has effectively avoided the motor because of the performance decline or the efficiency reduction scheduling problem that overheat leads to, the steady operation of motor under the complicated operating mode of colliery has been ensured, the life of equipment has been prolonged, production stagnancy and cost of maintenance because of the equipment trouble leads to have been reduced.
Through setting up the protective housing, during the use, the protective housing is effectively isolated dust in motor and the colliery environment, steam, debris etc. prevent that these harmful substance from getting into inside the motor, protective cover and protective housing pass through mounting panel and last mounting panel and second mounting bolt zonulae occludens down, form enclosure space, the design of dismantling of protective housing and protective cover simultaneously, make daily inspection to mining motor, maintenance and maintenance more convenient, time and human cost have been saved, the shaft coupling passes through the bearing and is connected with the protective cover in addition, when guaranteeing power transmission, also reduced the direct impact of external factor to shaft coupling and motor, make the device show and reduced the impaired risk of motor in colliery operation, the security and the reliability of equipment have been improved.
Through setting up fixed subassembly, during the use, drive two movable blocks through knob rotation screw thread lead screw and do in opposite directions or move in opposite directions along screw thread lead screw for the fixed plate can carry out the accurate adjustment according to the width of mounting bracket, thereby lets the device can adapt to the mounting bracket of colliery various equidimension and width in the pit in a flexible way, has improved the commonality and the practicality of device, and the blotter can absorb and disperse vibration and the impact force from the mounting bracket simultaneously, has reduced the damage risk that equipment produced because of vibration and impact.
Drawings
Fig. 1 is a schematic structural view of a safety isolation device for protecting electromechanical equipment in a coal mine according to the present utility model.
Fig. 2 is a schematic view of a back structure of a safety isolation device for protecting electromechanical equipment of a coal mine according to the present utility model.
Fig. 3 is a schematic diagram of a disassembled structure of a safety isolation device for protecting electromechanical equipment of a coal mine according to the present utility model.
Fig. 4 is a schematic structural view of a circulation assembly of a safety isolation device for protecting coal mine electromechanical equipment according to the present utility model.
In the figure, a base, a mining motor, a protective box 3, a protective cover 4, a water cooling jacket 5, a cooling box 6, a circulating box 7, a cooling pipe 8, a micropump 9, a liquid inlet pipe 10, a liquid outlet pipe 11, a circulating pipe 12, a mounting seat 13, a heat dissipation fan 14, a first mounting bolt 15, a heat dissipation groove 16, a lower mounting plate 17, an upper mounting plate 18, a second mounting bolt 19, a bearing 20, a coupling 21, a supporting seat 22, a heat conduction patch 23, a movable block 24, a fixed plate 25, a threaded screw rod 26, a regulating bolt hole 27, a third mounting bolt 28, a buffering cushion 29 and a knob 30 are arranged.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a safety isolation device for protecting coal mine electromechanical equipment comprises a base 1 and a mine motor 2, wherein the middle end of the upper surface of the base 1 is fixedly connected with a protective box 3, the mine motor 2 is fixedly installed in the protective box 3, the upper end of the protective box 3 is fixedly provided with a protective cover 4, the surface of the mine motor 2 is sleeved with a water cooling sleeve 5, the upper surface of the protective cover 4 is provided with a circulating assembly, one side of the upper surface of the base 1 is fixedly connected with a cooling box 6, the other side of the upper surface of the base 1 is fixedly connected with a circulating box 7, one end of the upper surface of the base 1 is fixedly provided with an air cooling assembly, the back of the circulating box 7 is fixedly connected with a plurality of cooling pipes 8, the other ends of the cooling pipes 8 are fixedly connected with the cooling box 6, the lower surface of the base 1 is fixedly connected with a fixing assembly, the materials of the cooling pipes 8 are copper, and the copper material has excellent heat conducting performance.
According to the utility model, the circulating assembly comprises a first mounting groove formed in one end of the upper surface of the protective cover 4, a special mounting space is provided for the micropump 9 by the first mounting groove, the micropump 9 can be firmly mounted on the protective cover 4, the situation of shaking or shifting in the working process is avoided, the micropump 9 is fixedly mounted in the first mounting groove, the micropump 9 serves as a power source for cooling liquid circulation, the power can be continuously provided for the flow of cooling liquid, the inlet end of the micropump 9 is fixedly connected with a liquid inlet pipe 10, the other end of the liquid inlet pipe 10 is fixedly connected with the cooling box 6, the liquid inlet pipe 10 plays a role of connecting the micropump 9 with the cooling box 6, so that cooling liquid can smoothly flow into the micropump 9 from the cooling box 6, the outlet end of the micropump 9 is fixedly connected with a liquid outlet pipe 11, the other end of the liquid outlet pipe 11 is fixedly connected with a water cooling jacket 5, the cooling liquid enters the water cooling jacket 5 and can directly contact the surface of the motor, heat generated by the motor can be rapidly taken away, the back surface 12 of the water cooling jacket 5 is fixedly connected with a circulating pipe 12, the circulating pipe 12 can be smoothly provided for the circulating liquid to pass through the circulating pipe 7 and can be temporarily cooled down through the cooling box 7, and can be temporarily cooled down and can be temporarily connected with the circulating pipe 7, and can be cooled, and can be circulated and can be cooled and circulated and can be cooled by the circulating and can be used for the circulating and the circulating liquid 7.
The forced air cooling subassembly includes mount pad 13 of fixed mounting in 1 upper surface one end of base, the second mounting groove has been seted up to the back of mount pad 13, the inside fixed mounting in second mounting groove has several cooling fan 14, the simultaneous working of several cooling fan 14 can produce stronger air current, it flows to accelerate the air, improve radiating efficiency, first screw hole has all been seted up to the both sides of 1 upper surfaces of base, the equal threaded connection in both sides of 1 lower extreme of base has the first mounting bolt 15 with first screw hole looks adaptation, the several cooling groove 16 has been seted up at the back of protective housing 3, the inside air circulation of protective housing 3 has been increased to cooling groove 16, make the wind that cooling fan 14 produced get into the inside of protective housing 3 better, dispel the heat to mining motor 2.
The upper ends of the two sides of the protective box 3 are fixedly connected with the lower mounting plate 17, the lower ends of the two sides of the protective cover 4 are fixedly connected with the upper mounting plate 18, the two sides of the upper surface of the lower mounting plate 17 are provided with second threaded holes, the two sides of the upper surface of the upper mounting plate 18 are connected with second mounting bolts 19 matched with the second threaded holes in a threaded manner, the second mounting bolts 19 play a role in fixing the protective box 3 and the protective cover 4, and the mining motor 2 inside the protective box 3 is convenient to overhaul and maintain.
The front fixedly connected with bearing 20 of protective cover 4, the inside rotation of bearing 20 is connected with shaft coupling 21, and shaft coupling 21 is used for connecting mining motor 2's power end and other transmission parts, realizes the transmission of power, and shaft coupling 21 fixed mounting is in mining motor 2's power end, and mining motor 2 passes through shaft coupling 21 with power take off to other equipment on, the operation of drive colliery production facility.
The fixing component comprises supporting seats 22 fixedly connected with two ends of the lower surface of the base 1, sliding grooves are formed in the lower ends of the two supporting seats 22, two movable blocks 24 are movably connected in the two sliding grooves, the surfaces of the movable blocks 24 are subjected to smooth treatment, friction force with the inner wall of the sliding grooves is reduced, the lower ends of the four movable blocks 24 are fixedly connected with two fixing plates 25, the fixing plates 25 are made of high-strength metal materials, have enough bearing capacity and can bear the weight of coal mine electromechanical equipment and a safety isolation device, the fixing plates are fixedly connected with the movable blocks 24 in a welding mode, the connection firmness is guaranteed, third threaded holes are formed in two sides of the upper surfaces of the two fixing plates 25, third mounting bolts 28 matched with the third threaded holes are connected on two sides of the upper surfaces of the two fixing plates 25 in a threaded mode, the inside of one of the sliding grooves is rotationally connected with a threaded screw rod 26, wherein the inside of the two movable blocks 24 is provided with an adjusting bolt hole 27 which is matched with the threaded screw rod 26, the threads of the two adjusting bolt holes 27 are opposite, the opposite threads are designed to enable the two movable blocks 24 to move oppositely or reversely along the threaded screw rod 26 when the threaded screw rod 26 rotates, thereby realizing the accurate adjustment of the distance between the two fixed plates 25 so as to adapt to installation racks with different sizes, the lower ends of the two fixed plates 25 are fixedly connected with a buffer cushion 29, the buffer cushion 29 is fixedly connected with the fixed plates 25 through gluing, the installation firmness of the buffer cushion 29 is ensured, one side of one supporting seat 22 is rotationally connected with a knob 30, the knob 30 is connected with the threaded screw rod 26, the threaded screw rod 26 can be directly driven to rotate through the rotation of the knob 30, the inner wall of the water cooling jacket 5 is fixedly provided with a heat conducting patch 23, the heat conduction patch 23 is made of graphene, and the graphene heat conduction patch 23 can rapidly conduct heat generated by the mining motor 2 to cooling liquid, so that normal operation of the mining motor 2 is guaranteed.
When the utility model is used, the mine motor 2 is fixedly arranged in the protective box 3, the protective box 3 is fixed at the middle end of the upper surface of the base 1, the protective cover 4 is fixed at the upper end of the protective box 3, in the circulating assembly, the micropump 9 is arranged in a first mounting groove at one end of the upper surface of the protective cover 4, the micropump 9 extracts cooling liquid from the cooling box 6 through the liquid inlet pipe 10 and conveys the cooling liquid to the water cooling jacket 5 sleeved on the surface of the mine motor 2 through the liquid outlet pipe 11, the inner wall of the water cooling jacket 5 is provided with the heat conducting patch 23 made of graphene, the heat generated by the mine motor 2 can be quickly conducted into the cooling liquid, the cooling liquid absorbing the heat is conveyed to the circulating box 7 through the circulating pipe 12, the cooling liquid is conveyed back to the cooling box 6 through the plurality of cooling pipes 8 connected with the back surface of the circulating box 7, the circulation of the cooling liquid is realized, and meanwhile, the plurality of heat dissipation fans 14 fixedly arranged in the second mounting groove of the mounting seat 13 at one end of the upper surface of the base 1 are started, on one hand, the plurality of heat dissipation grooves 16 arranged on the back of the protective box 3 are used for carrying out air cooling heat dissipation on the mine motor 2, on the other hand, the cooling pipes 8 are used for carrying out heat dissipation for accelerating the cooling speed of cooling liquid, the lower mounting plates 17 at the upper ends of the two sides of the protective box 3 are connected with the upper mounting plates 18 at the lower ends of the two sides of the protective cover 4 through the second mounting bolts 19, the fixation of the protective box 3 and the protective cover 4 is realized, finally, the threaded screw rods 26 are rotated through the knob 30, as the threads of the two adjusting screw rods 27 are opposite, the two movable blocks 24 can move oppositely or reversely along the threaded screw rods 26, so that the fixing plate 25 can be accurately adjusted according to the width of the mounting frame, the adaptability of the device to motor mounting frames with different widths is improved, the front surface of the protective cover 4 is fixedly arranged with the power end of the mining motor 2 through a coupler 21 rotationally connected with a bearing 20 to realize power output.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202521849676.8U CN223540362U (en) | 2025-08-29 | 2025-08-29 | Safety isolation device for protecting coal mine electromechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202521849676.8U CN223540362U (en) | 2025-08-29 | 2025-08-29 | Safety isolation device for protecting coal mine electromechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223540362U true CN223540362U (en) | 2025-11-11 |
Family
ID=97578340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202521849676.8U Active CN223540362U (en) | 2025-08-29 | 2025-08-29 | Safety isolation device for protecting coal mine electromechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223540362U (en) |
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2025
- 2025-08-29 CN CN202521849676.8U patent/CN223540362U/en active Active
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