Intelligent monitoring system for intelligent mining circuit breaker

Abstract

The invention provides an intelligent monitoring system for an intelligent mining circuit breaker, and relates to the technical field of intelligent monitoring, the intelligent monitoring system comprises an explosion-proof box body and a connecting partition plate, the partition plate is provided with six uniformly distributed wire passing holes, the explosion-proof box body is connected with a box seat, the box seat is connected with symmetrical convex groove rails, symmetrical inner guide round rods are connected in the box seat, and the inner guide round rods are connected with the inner guide round rods. A notch is formed in the upper part of the box seat; the circuit breaker is connected with an installation seat, the installation seat is provided with a monitoring hole, the installation seat is connected with symmetrical convex rails, the symmetrical convex rails are matched with the symmetrical convex groove rails, and when the circuit breaker is installed, the convex rails are inserted into the convex groove rails, the circuit breaker is pushed to move to an installation position, and the circuit breaker is installed through bolts. Aiming at the defects in the prior art, the intelligent monitoring system for the intelligent mining circuit breaker is developed, the position of the circuit breaker, the temperature of a bus and the like are monitored, and early-stage fault sensing is achieved.

Description

Technical Field

[0001] The present invention relates to the field of intelligent monitoring technology, and in particular to an intelligent monitoring system for an intelligent mining circuit breaker. Background Art

[0002] Mine circuit breakers are key equipment in coal mine power supply systems, mainly used to ensure the safe operation of underground power systems. Mine circuit breakers are switching devices that can close, carry and break normal circuit currents, and carry and break abnormal circuit currents (such as short circuits and overloads) within a specified time. Its core value lies in quickly cutting off fault currents and preventing accidents from expanding.

[0003] Mine power supply faces working conditions such as humidity, dust, narrow space and complex electromagnetic interference. With the continuous development of smart mines and green transformation in my country, traditional mine power supply systems are difficult to meet the requirements of reliability, safety and intelligence. It is urgent to develop high-reliability solid insulation primary equipment suitable for harsh working conditions in mines and develop secondary measurement and control protection units that can accurately identify early faults.

[0004] At present, there is still a lack of an intelligent monitoring system that can monitor the position of circuit breakers and the temperature of busbars, so as to achieve early fault perception. After the equipment is applied, it can effectively perceive early faults, reduce the risks of leakage and short circuit, and greatly improve the safety and reliability of underground power supply in coal mines. It has important practical significance and value for building safe, efficient, green and energy-saving modern mines.

[0005] Therefore, in view of the above problems, an intelligent monitoring system for intelligent mining circuit breakers is proposed to solve the above problems. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention develops an intelligent monitoring system for intelligent mining circuit breakers, which can monitor the position of the circuit breaker and the temperature of the busbar, so as to achieve early fault perception.

[0007] The technical solution to the technical problem solved by the present invention is as follows: the present invention provides an intelligent monitoring system for an intelligent mining circuit breaker, comprising: an explosion-proof box body, connected to a partition, the partition is provided with six evenly distributed wire holes, the explosion-proof box body is connected to a box seat, the box seat is connected to a symmetrical convex groove track, the box seat is connected to a symmetrical inner guide round rod, and the upper part of the box seat is provided with a notch; a circuit breaker, connected to a mounting seat, the mounting seat is provided with a monitoring hole, the mounting seat is connected to a symmetrical convex track, the symmetrical convex track matches the symmetrical convex groove track, when installing the circuit breaker, the convex track is inserted into the convex groove track, the circuit breaker is pushed to move to the installation position, and the circuit breaker is installed using bolts. The circuit breaker matches a group of busbars, the busbars are connected to the busbar seat, the busbar seat is connected to the partition, and the busbars match the wire holes; the position monitoring component includes a horizontal plate, the symmetrical inner guide round rods pass through one end of the horizontal plate respectively, the horizontal plate is connected to the symmetrical vertical plate, the symmetrical vertical plates are respectively rotated to connect the T-axis, the T-axis is connected to the vertical cylinder, the vertical cylinder is connected to the first pressure sensor, the first pressure sensor is connected to the vertical plug rod through the first spring, the first spring and the lower part of the plug rod are arranged in the vertical cylinder, and the plug rod matches the monitoring hole. After the circuit breaker is installed, the vertical plug rod is vertically inserted into the monitoring hole, so that the vertical plug rod squeezes the first spring, so that the first pressure sensor measures the pressure value. When the bolt is loosened, when the circuit breaker moves in the height direction, the first spring is restored, and the pressure value measured by the first pressure sensor changes.

[0008] As an optimization, the horizontal plate is connected to the U plate, the U plate is connected to the symmetrical second pressure sensor and the square tube, the symmetrical second pressure sensor is connected to the square rod through the second spring, the symmetrical second spring and one end of the symmetrical square rod are respectively arranged in the corresponding square tube, the symmetrical square rod is respectively connected to the square block, the square block is connected to the symmetrical round block, the T axis is connected to the symmetrical slide, and the symmetrical round block is respectively arranged in the corresponding slide. The inner diameter of the monitoring hole is larger than the diameter of the vertical plug rod. When the circuit breaker moves along the convex groove track, since the inner diameter of the monitoring hole is larger than the diameter of the vertical plug rod, the edge position of the mounting seat corresponding to the monitoring hole contacts the vertical plug rod, driving the vertical plug rod to swing and tilt, when the upper part of the vertical plug rod also contacts the side wall of the monitoring hole corresponding to the mounting seat, it reaches the limit position, and when the circuit breaker continues to move, the vertical plug rod is deformed. When the vertical plug rod swings, the square rod squeezes the second spring on one side and stretches the second spring on the other side, and the pressure value measured by the corresponding second pressure sensor changes, realizing the movement monitoring of the circuit breaker along the convex groove track. In the initial state, the second springs on both sides are squeezed, and the side where the pressure value measured by the second pressure sensor becomes smaller is the moving direction of the circuit breaker.

[0009] As an optimization, it also includes a power assembly, the power assembly includes a crank, the box seat bearing is connected to the crankshaft, the cross plate is provided with a central straight groove, and the middle curved portion of the crankshaft is provided in the central straight groove. By adopting the power assembly, when the crankshaft rotates, the position monitoring assembly is driven to move in the height direction. Before the circuit breaker is installed, the middle curved portion is at the lowest end of its stroke. It is convenient to install the circuit breaker. After installation, by rotating the crankshaft, the vertical insertion rod is vertically inserted into the monitoring hole, which is convenient for monitoring.

[0010] As an optimization, it also includes an auxiliary installation component, which includes symmetrical installation grooves, the symmetrical installation grooves are respectively connected to a group of auxiliary wheels, the symmetrical installation grooves are respectively connected to connecting plates, the symmetrical connecting plates are respectively provided with side straight grooves, the side bending parts at both ends of the crankshaft are respectively provided in the corresponding side straight grooves, two groups of symmetrical external guide round rods are connected in the box seat, each of the external guide round rods passes through one end of the corresponding installation groove, and the box seat is respectively provided with long through grooves corresponding to the two groups of auxiliary wheels. Before the circuit breaker is installed, the upper end of the auxiliary wheel is higher than the box seat, and the circuit breaker is installed so that the convex track contacts the auxiliary wheel and moves along the convex groove track, which is convenient for the installation of the circuit breaker.

[0011] As an optimization, the crankshaft is connected to a turntable, a positioning bolt is connected to the edge of the turntable, and the box seat is provided with two positioning holes, and the positioning bolt matches the positioning holes. By using the positioning bolt and the positioning hole, the position locking of the crankshaft is convenient, and the installation and monitoring of the circuit breaker are convenient.

[0012] As an optimization, it also includes a group of busbar monitoring components, which include a fixed ring, and the partition is connected to the corresponding fixed ring corresponding to each of the wire holes, and the fixed ring is connected to three evenly distributed T-frames, and each of the T-frames is connected to an inclined U-frame, and each of the inclined U-frames is respectively provided with a rear inclined groove and a front inclined groove, and each of the T-frames is respectively provided with a radial guide rod, and each of the radial guide rods is respectively connected to a frame, and each of the frames is respectively provided with two cross grooves, and each of the cross grooves is respectively provided with a mobile U-frame, and the middle part of the cross bar of each mobile U-frame is a circular shaft, and each of the circular shafts on the front side is respectively arranged in the corresponding front oblique groove, and each of the circular shafts on the rear side is respectively arranged in the corresponding rear oblique groove, and each of the mobile U-frames on the front side is respectively connected to a spring damper through a mounting block, and each of the frames is respectively connected to an integrated sensor, and each of the mobile U-frames on the rear side is respectively connected to an elliptical clamp. The integrated sensor includes at least a temperature sensor and a pressure sensor to measure the temperature and deformation of the busbar, monitor the status of the busbar in time, perceive faults at an early stage, reduce the risk of leakage and short circuit, and greatly improve the safety and reliability of power supply in coal mines. The elliptical clamp moves inward and backward to clamp the busbar, avoiding the busbar bending under the action of gravity and contacting the busbar seat during long-term use, causing damage to the outer part of the busbar. The spring damper moves inward and forward to squeeze the busbar seat to assist in maintaining the position of the busbar seat. At the same time, a pressure sensor can be installed in the spring damper. When the busbar seat loosens and moves backward, the pressure value changes to monitor the position of the busbar seat.

[0013] As an optimization, the fixed ring is rotatably connected to the rotating ring, and the rotating ring is provided with a group of power inclined slots, each of which is provided with a power round rod, and each of which is connected to the corresponding frame. By arranging the power round rod in the power inclined slot, when the rotating ring rotates, the power round rod is driven to move, so as to achieve synchronous movement of a group of elliptical splints, integrated sensors and spring dampers.

[0014] The effects provided in the content of the invention are only the effects of the embodiments, rather than all the effects of the invention. The above technical solution has the following advantages or beneficial effects: 1. This device realizes the position monitoring of the circuit breaker by adopting a position monitoring component. After the circuit breaker is installed, the vertical rod is vertically inserted into the monitoring hole so that the vertical rod squeezes the first spring and the first pressure sensor measures the pressure value. When the bolt is loosened and the circuit breaker moves in the height direction, the first spring is restored and the pressure value measured by the first pressure sensor changes. When the circuit breaker moves in the direction of the convex groove track, because the inner diameter of the monitoring hole is larger than the diameter of the vertical rod, after the mounting seat contacts the vertical rod at the edge position of the monitoring hole, it drives the vertical rod to swing and tilt, and the square rod squeezes the second spring on one side and stretches the second spring on the other side. The corresponding pressure value measured by the second pressure sensor changes, thereby realizing the movement monitoring of the circuit breaker in the direction of the convex groove track.

[0015] 2. This device uses busbar monitoring components to monitor and support the busbar. The integrated sensor measures the temperature and deformation of the busbar, monitors the status of the busbar in time, and senses early faults. The elliptical clamp moves inward and backward to clamp the busbar, preventing the busbar from bending under gravity and contacting the busbar seat during long-term use, causing damage to the busbar outer cover. The spring damper moves inward and forward to squeeze the busbar seat, helping to maintain the position of the busbar seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 1 .

[0019] Figure 3 It is a schematic diagram of the positions of the auxiliary installation component, the position monitoring component and the power component of the present invention.

[0020] Figure 4 It is a partially cutaway three-dimensional structural schematic diagram of the present invention.

[0021] Figure 5 The schematic diagram of the local three-dimensional structure of the busbar monitoring assembly of the present invention is shown in FIG. Figure 1 .

[0022] Figure 6 The schematic diagram of the local three-dimensional structure of the busbar monitoring assembly of the present invention is shown in FIG. Figure 2 .

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the circuit breaker of the present invention.

[0024] Figure 8It is a schematic diagram of the partial structure of the auxiliary installation component, position monitoring component and power component of the present invention.

[0025] Fig. 9 For the present invention Figure 8 A partial enlarged view of middle A.

[0026] Fig.10 This is a diagram showing the overall installation effect of the explosion-proof box of the present invention.

[0027] In the figure: 1. Explosion-proof box, 11. Partition, 12. Wire hole, 13. Convex groove track, 14. Box seat, 15. Notch, 16. Long through groove, 17. Positioning hole, 18. Inner guide round rod, 19. Outer guide round rod; 2. Busbar monitoring assembly, 21. Oblique U-frame, 22. Rear oblique slot, 23. T-frame, 24. Front oblique slot, 25. Fixed ring, 26. Swivel, 27. Power oblique slot, 28. Power round rod, 29. Frame, 210. Radial guide rod, 211. Cross slot, 212. Round shaft, 213. Mobile U-frame, 214. Elliptical splint, 215. Integrated sensor, 216. Mounting block, 217. Spring damper; 3. Circuit breaker, 31. Mounting seat, 32. Convex track, 33. Monitoring hole, 34. Busbar seat, 35. Busbar; 4. Auxiliary installation assembly, 41. Installation groove, 42. Auxiliary wheel, 43. Connecting plate, 44. Side straight groove; 5. Position monitoring assembly, 51. Vertical plug rod, 52. First spring, 53. First pressure sensor, 54. Vertical cylinder, 55. T-axis, 56. U-plate, 57. Second pressure sensor, 58. Second spring, 59. Square tube, 510. Horizontal plate, 511. Middle straight groove, 512. Vertical plate, 513. Square block, 514. Square rod, 515. Round block, 516. Slideway; 6. Power assembly, 61. Crank, 62. Middle bending part, 63. Side bending part, 64. Turntable, 65. Positioning bolt. DETAILED DESCRIPTION

[0028] In order to clearly illustrate the technical features of the present solution, the present invention is described in detail below through specific implementation methods and in combination with the accompanying drawings. The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. In addition, the present invention may repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. It should be noted that the components illustrated in the accompanying drawings are not necessarily drawn to scale. The present invention omits the description of known components and processing technologies and processes to avoid unnecessary limitations on the present invention. The orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] like Figures 1 to 10As shown, embodiment 1: an intelligent monitoring system for an intelligent mining circuit breaker comprises: an explosion-proof box 1, connected to a partition 11, the partition 11 is provided with six evenly distributed wire holes 12, the explosion-proof box 1 is connected to a box seat 14, the box seat 14 is connected to a symmetrical convex groove track 13, the box seat 14 is connected to a symmetrical inner guide round rod 18, and the upper part of the box seat 14 is provided with a notch 15; a circuit breaker 3, connected to a mounting seat 31, the mounting seat 31 is provided with a monitoring hole 33, the mounting seat 31 is connected to a symmetrical convex track 32, the symmetrical convex track 32 matches the symmetrical convex groove track 13, when installing the circuit breaker 3, the convex track 32 is inserted into the convex groove track 13, the circuit breaker 3 is pushed to move to the installation position, and the circuit breaker 3 is installed with bolts. The circuit breaker 3 matches a group of busbars 35, the busbars 35 are connected to the busbar seat 34, the busbar seat 34 is connected to the partition 11, and the busbars 35 match the wire hole 12; the position monitoring component 5 includes a horizontal plate 510, the symmetrical inner guide round rods 18 pass through one end of the horizontal plate 510 respectively, the horizontal plate 510 is connected to the symmetrical vertical plate 512, the symmetrical vertical plates 512 are respectively rotatably connected to the T-axis 55, the T-axis 55 is connected to the vertical cylinder 54, the vertical cylinder 54 is connected with the first pressure sensor 53, the first pressure sensor 53 is connected to the vertical plug rod 51 through the first spring 52, the first spring 52 and the lower part of the plug rod 51 are arranged in the vertical cylinder 54, and the plug rod 51 matches the monitoring hole 33. After the circuit breaker 3 is installed, the vertical plug rod 51 is vertically inserted into the monitoring hole 33, so that the vertical plug rod 51 squeezes the first spring 52, so that the first pressure sensor 53 measures the pressure value. When the bolt is loosened and the circuit breaker 3 moves in the height direction, the first spring 52 is restored and the pressure value measured by the first pressure sensor 53 changes.

[0030] The horizontal plate 510 is connected to the U plate 56, the U plate 56 is connected to the symmetrical second pressure sensor 57 and the square tube 59, the symmetrical second pressure sensor 57 is connected to the square rod 514 through the second spring 58, the symmetrical second spring 58 and one end of the symmetrical square rod 514 are respectively arranged in the corresponding square tube 59, the symmetrical square rod 514 is respectively connected to the square block 513, the square block 513 is connected to the symmetrical round block 515, the T axis 55 is connected to the symmetrical slide 516, and the symmetrical round blocks 515 are respectively arranged in the corresponding slide 516. The inner diameter of the monitoring hole 33 is larger than the diameter of the vertical insertion rod 51. When the circuit breaker 3 moves along the convex groove track 13, since the inner diameter of the monitoring hole 33 is larger than the diameter of the vertical rod 51, after the edge of the monitoring hole 33 corresponding to the mounting seat 31 contacts the vertical rod 51, the vertical rod 51 is driven to swing and tilt. When the upper part of the vertical rod 51 also contacts the side wall of the monitoring hole 33 corresponding to the mounting seat 31, it reaches the limit position. When the circuit breaker 3 continues to move, the vertical rod 51 is deformed. When the vertical rod 51 swings, the square rod 514 squeezes the second spring 58 on one side and stretches the second spring 58 on the other side. The corresponding pressure value measured by the second pressure sensor 57 changes, and the circuit breaker 3 is monitored for movement along the convex groove track 13. In the initial state, the second springs 58 on both sides are squeezed, and the side where the pressure value measured by the second pressure sensor 57 becomes smaller is the moving direction of the circuit breaker 3.

[0031] It also includes a power assembly 6, which includes a crank 61. The box seat 14 is connected to the crankshaft 61 by a bearing. The horizontal plate 510 is provided with a central straight groove 511. The middle curved portion 62 of the crankshaft 61 is arranged in the central straight groove 511. By adopting the power assembly 6, when the crankshaft 61 rotates, the position monitoring assembly 5 is driven to move in the height direction. Before the circuit breaker 3 is installed, the middle curved portion 62 is at the lowest end of its travel. It is convenient to install the circuit breaker 3. After installation, by rotating the crankshaft 61, the vertical insertion rod 51 is vertically inserted into the monitoring hole 33, so as to facilitate monitoring.

[0032] The crankshaft 61 is connected to the turntable 64, the edge of the turntable 64 is connected to the positioning bolt 65, the box seat 14 is provided with two positioning holes 17, and the positioning bolt 65 matches the positioning holes 17. By using the positioning bolt 65 and the positioning hole 17, the position locking of the crankshaft 61 is convenient, and the installation and monitoring of the circuit breaker 3 are convenient.

[0033] The workflow of this embodiment is: Before the circuit breaker 3 is installed, the middle curved portion 62 is at the lowest end of its travel.

[0034] Install the circuit breaker 3, move the convex track 32 along the convex groove track 13, and install the circuit breaker 3 with bolts. Screw out the positioning bolt 65 from the positioning hole 17, rotate the turntable 64, the turntable 64 drives the crank 61 to rotate, the crank 61 drives the middle curved part 62 to swing in the middle straight groove 511, and the middle curved part 62 drives the horizontal plate 510 to move along the inner guide round rod 18, so that the vertical insertion rod 51 is inserted into the monitoring hole 33, so that the vertical insertion rod 51 squeezes the first spring 52, so that the first pressure sensor 53 measures the pressure value, and the positioning bolt 65 is matched with the other positioning hole 17, and it is tightened into the other positioning hole 17.

[0035] When the bolts are loosened and the circuit breaker 3 moves in the height direction, the first spring 52 is restored, and the pressure value measured by the first pressure sensor 53 changes. When the circuit breaker 3 moves in the direction of the convex groove track 13, the mounting seat 31 contacts the vertical insertion rod 51 and drives the vertical insertion rod 51 to swing, the vertical insertion rod 51 drives the first spring 52, the first pressure sensor 53 and the vertical cylinder 54 to swing, the vertical cylinder 54 drives the T-axis 55 to swing, the T-axis 55 drives the slide 516 to swing, the slide 516 drives the round block 515 to move, the round block 515 drives the square block 513 to move, the square block 513 drives the square rod 514 to move, the square rod 514 squeezes the second spring 58 on one side and stretches the second spring 58 on the other side, and the corresponding pressure value measured by the second pressure sensor 57 changes, so that the circuit breaker 3 can be monitored for movement in the direction of the convex groove track 13.

[0036] Embodiment 2: This embodiment is further elaborated on the basis of embodiment 1, and further includes a set of busbar monitoring components 2, wherein the busbar monitoring components 2 include a fixing ring 25, wherein the partition 11 is connected to the corresponding fixing ring 25 corresponding to each of the wire holes 12, wherein the fixing ring 25 is connected to three evenly distributed T-frames 23, wherein each of the T-frames 23 is connected to an oblique U-frame 21, wherein each of the oblique U-frames 21 is provided with a rear oblique groove 22 and a front oblique groove 24, wherein each of the T-frames 23 is provided with a radial guide rod 210, wherein each of the radial guide rods 210 is connected to a frame 29, wherein each of the frames The frame 29 is provided with two cross slots 211, each cross slot 211 is provided with a mobile U frame 213, the middle part of the cross bar of each mobile U frame 213 is a round shaft 212, each round shaft 212 on the front side is provided in the corresponding front inclined slot 24, each round shaft 212 on the rear side is provided in the corresponding rear inclined slot 22, each mobile U frame 213 on the front side is connected to a spring damper 217 through a mounting block 216, each frame 29 is connected to an integrated sensor 215, and each mobile U frame 213 on the rear side is connected to an elliptical clamping plate 214. The integrated sensor 215 includes at least a temperature sensor and a pressure sensor, which can measure the temperature and deformation of the busbar 35, monitor the status of the busbar 35 in time, realize early fault perception, reduce the risk of leakage and short circuit, and greatly improve the safety and reliability of power supply in coal mines. The elliptical clamping plate 214 moves inward and backward to clamp the busbar 35, so as to prevent the busbar 35 from bending and contacting the busbar seat 34 under the action of gravity during long-term use, thereby causing damage to the outer part of the busbar 35. The spring damper 217 moves inward and forward to squeeze the busbar seat 34, thereby assisting in maintaining the position of the busbar seat 34. At the same time, a pressure sensor can be installed in the spring damper 217. When the busbar seat 34 loosens and moves backward, the pressure value changes to monitor the position of the busbar seat 34.

[0037] The fixed ring 25 is rotatably connected to the rotating ring 26, and the rotating ring 26 is provided with a group of power inclined slots 27, each of which is provided with a power round rod 28, and each of the power round rods 28 is respectively connected to the corresponding frame 29. By arranging the power round rods 28 in the power inclined slots 27, when the rotating ring 26 rotates, the power round rods 28 are driven to move, and a group of elliptical clamps 214, integrated sensors 215 and spring dampers 217 are synchronously moved.

[0038] The workflow of this embodiment is: After the busbar 35 is connected to the circuit breaker 3, the busbar seat 34 is installed to the partition 11 with bolts. The swivel 26 is rotated, and the swivel 26 drives the power round rod 28 to move along the power inclined slot 27. The power round rod 28 drives the frame 29, the round shaft 212, the mobile U frame 213, the elliptical clamping plate 214, the integrated sensor 215, the mounting block 216 and the spring damper 217 to move. The frame 29 drives the radial guide rod 210 to move along the T frame 23, the round shaft 212 moves along the corresponding rear inclined slot 22 and the front inclined slot 24, the round shaft 212 drives the front mobile U frame 213, the mounting block 216 and the spring damper 217 to move in the direction of the front inclined slot 24, and the round shaft 212 drives the rear mobile U frame 213 and the elliptical clamping plate 214 to move along the rear inclined slot 22, so that the spring damper 217 squeezes the busbar seat 34, and the elliptical clamping plate 214 and the integrated sensor 215 contact the busbar 35 respectively, and the swivel 26 is fixed.

[0039] Embodiment 3: This embodiment is further elaborated on the basis of Embodiment 1 or 2, and further includes an auxiliary installation assembly 4, wherein the auxiliary installation assembly 4 includes symmetrical installation grooves 41, wherein the symmetrical installation grooves 41 are respectively connected to a group of auxiliary wheels 42 by bearings, wherein the symmetrical installation grooves 41 are respectively connected to connecting plates 43, wherein the symmetrical connecting plates 43 are respectively provided with side straight grooves 44, wherein the side bending portions 63 at both ends of the crankshaft 61 are respectively provided in the corresponding side straight grooves 44, wherein two groups of symmetrical outer guide round rods 19 are connected in the box seat 14, wherein each of the outer guide round rods 19 passes through one end of the corresponding installation groove 41, and wherein the box seat 14 is respectively provided with long through grooves 16 corresponding to the two groups of auxiliary wheels 42. Before the circuit breaker 3 is installed, the upper end of the auxiliary wheel 42 is higher than the box seat 14, and the circuit breaker 3 is installed so that the convex track 32 contacts the auxiliary wheel 42 and moves along the convex groove track 13, thereby facilitating the installation of the circuit breaker 3.

[0040] The workflow of this embodiment is: Before the circuit breaker 3 is installed, the middle curved portion 62 is at the lowest end of its travel, the upper end of the auxiliary wheel 42 is higher than the box seat 14, and the circuit breaker 3 is installed so that the convex track 32 contacts the auxiliary wheel 42 and moves along the convex groove track 13, which facilitates the installation of the circuit breaker 3. When the crank 61 rotates, the crank 61 drives the side curved portion 63 to swing in the side straight groove 44, the side curved portion 63 drives the connecting plate 43 to move, the connecting plate 43 drives the installation groove 41 to move along the outer guide round rod 19, and the installation groove 41 drives the auxiliary wheel 42 to move.

[0041] The device realizes the position monitoring of the circuit breaker 3 by adopting the position monitoring component 5. After the circuit breaker 3 is installed, the vertical insertion rod 51 is vertically inserted into the monitoring hole 33, so that the vertical insertion rod 51 squeezes the first spring 52, and the first pressure sensor 53 measures the pressure value. When the bolt is loose and the circuit breaker 3 moves in the height direction, the first spring 52 recovers, and the pressure value measured by the first pressure sensor 53 changes. When the circuit breaker 3 moves along the direction of the convex groove track 13, since the inner diameter of the monitoring hole 33 is larger than the diameter of the vertical insertion rod 51, after the mounting seat 31 contacts the vertical insertion rod 51 at the edge position corresponding to the monitoring hole 33, it drives the vertical insertion rod 51 to swing and tilt, and the square rod 514 squeezes one side of the second spring 58 and stretches the second spring 58 on the other side, and the pressure value measured by the corresponding second pressure sensor 57 changes, realizing the monitoring of the movement of the circuit breaker 3 along the direction of the convex groove track 13.

[0042] The device realizes the monitoring and support of the busbar 35 by adopting the busbar monitoring component 2. The integrated sensor 215 realizes the temperature measurement and deformation measurement of the busbar 35, monitors the state of the busbar 35 in time, and realizes the early fault perception. The elliptical clamping plate 214 moves inwards and backwards to clamp the busbar 35, avoiding the busbar 35 bending and contacting the busbar seat 34 under the action of gravity during long-term use, resulting in damage to the outer cover of the busbar 35. The spring damper 217 moves inwards and forwards to squeeze the busbar seat 34, assisting in maintaining the position of the busbar seat 34.

[0043] Although the specific implementation manners of the invention are described above in conjunction with the drawings, it is not a limitation to the protection scope of the invention. Based on the technical solutions of the invention, various modifications or deformations that can be made by those skilled in the art without creative efforts are still within the protection scope of the invention.

Claims

1. An intelligent monitoring system for intelligent mining circuit breakers, characterized in that: include: An explosion-proof box (1) is connected to a partition (11), the partition (11) is provided with six evenly distributed wire holes (12), the explosion-proof box (1) is connected to a box seat (14), the box seat (14) is connected to a symmetrical convex groove track (13), the box seat (14) is connected to a symmetrical inner guide round rod (18), and a notch (15) is provided on the upper part of the box seat (14); A circuit breaker (3) is connected to a mounting base (31), the mounting base (31) being provided with a monitoring hole (33), the mounting base (31) being connected to a symmetrical convex track (32), the symmetrical convex track (32) matching the symmetrical convex groove track (13), the circuit breaker (3) matching a group of busbars (35), the busbars (35) being connected to a busbar base (34), the busbar base (34) being connected to the partition (11), and the busbars (35) matching the wire holes (12); The position monitoring assembly (5) comprises a horizontal plate (510), wherein the symmetrical inner guide round rods (18) respectively pass through one end of the horizontal plate (510), the horizontal plate (510) is connected to the symmetrical vertical plate (512), the symmetrical vertical plates (512) are respectively rotatably connected to T-axes (55), the T-axes (55) are connected to the vertical cylinder (54), the vertical cylinder (54) is connected to a first pressure sensor (53), the first pressure sensor (53) is connected to a vertical insertion rod (51) via a first spring (52), the first spring (52) and the lower part of the insertion rod (51) are arranged in the vertical cylinder (54), and the insertion rod (51) matches the monitoring hole (33).

2. According to claim 1, the intelligent monitoring system for intelligent mining circuit breakers is characterized by: The horizontal plate (510) is connected to the U plate (56), the U plate (56) is connected to a symmetrical second pressure sensor (57) and a square tube (59), the symmetrical second pressure sensor (57) is connected to a square rod (514) via a second spring (58), one end of the symmetrical second spring (58) and the symmetrical square rod (514) are respectively arranged in the corresponding square tube (59), the symmetrical square rod (514) is respectively connected to a square block (513), the square block (513) is connected to a symmetrical round block (515), the T axis (55) is connected to a symmetrical slide groove (516), and the symmetrical round blocks (515) are respectively arranged in the corresponding slide groove (516).

3. The intelligent monitoring system for intelligent mining circuit breakers according to claim 2 is characterized in that: It also includes a power assembly (6), the power assembly (6) including a crank (61), the box seat (14) is bearing-connected to the crankshaft (61), the transverse plate (510) is provided with a central straight groove (511), and the middle curved portion (62) of the crankshaft (61) is arranged in the central straight groove (511).

4. The intelligent monitoring system for intelligent mining circuit breakers according to claim 3 is characterized by: The crankshaft (61) is connected to a rotating disk (64), a positioning bolt (65) is connected to the edge of the rotating disk (64), the box seat (14) is provided with two positioning holes (17), and the positioning bolt (65) matches the positioning holes (17).

5. The intelligent monitoring system for intelligent mining circuit breakers according to claim 1 is characterized in that: The utility model also comprises a group of busbar monitoring components (2), wherein the busbar monitoring components (2) comprise a fixing ring (25), wherein the partition plate (11) is connected to the fixing ring (25) corresponding to each of the wire holes (12), wherein the fixing ring (25) is connected to three evenly distributed T-frames (23), wherein each of the T-frames (23) is connected to an inclined U-frame (21), wherein each of the inclined U-frames (21) is provided with a rear inclined groove (22) and a front inclined groove (24), wherein each of the T-frames (23) is provided with a radial guide rod (210), wherein each of the radial guide rods (210) is connected to a frame (29), and each of the frames (29) is provided with two A cross groove (211), each cross groove (211) is provided with a movable U-frame (213), the middle part of the cross bar of each movable U-frame (213) is a round shaft (212), each round shaft (212) on the front side is respectively arranged in the corresponding front oblique groove (24), each round shaft (212) on the rear side is respectively arranged in the corresponding rear oblique groove (22), each movable U-frame (213) on the front side is respectively connected to a spring damper (217) via a mounting block (216), each frame (29) is respectively connected to an integrated sensor (215), and each movable U-frame (213) on the rear side is respectively connected to an elliptical clamping plate (214).

6. The intelligent monitoring system for intelligent mining circuit breakers according to claim 5 is characterized in that: The fixed ring (25) is rotatably connected to the rotating ring (26), and the rotating ring (26) is provided with a group of power inclined grooves (27). A power round rod (28) is respectively provided in each of the power inclined grooves (27), and each of the power round rods (28) is respectively connected to the corresponding frame (29).

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