Intelligent control device and method for electric power high-voltage circuit breaker

Abstract

The invention discloses an intelligent control device and method for an electric power high-voltage circuit breaker, and the device comprises an outdoor high-voltage circuit breaker, an intelligent controller and an equipment housing, and the two sides of the equipment housing are each provided with a fixing structure. The invention relates to the field of intelligent control high-voltage circuit breakers. According to the intelligent control device and method for the power high-voltage circuit breaker, the positions of the two sliding blocks and the sliding connecting rod in the equipment shell at the upper end of the sliding guide rail are adjusted, so that the position of the power storage mechanism corresponds to the position of the power storage shaft rod of the outdoor high-voltage circuit breaker, and the position of the combination structure corresponds to the position of the combination shaft rod of the outdoor high-voltage circuit breaker; a sliding block is fixed to the surface of a guide rail, the positions of a power storage sliding block and a path combining sliding block on a sliding connecting rod are adjusted respectively, an adjusting gear and a half gear provided with a shaft hole correspond to the position of a path combining shaft rod and the position of a power storage shaft rod respectively, and the equipment can be suitable for the path combining shaft rods and the power storage shaft rods with different spans; and the practicability of the equipment can be effectively improved.

Description

Technical Field

[0001] The present invention relates to the field of intelligently controlled high-voltage circuit breakers, and in particular to an intelligent control device and method for a power high-voltage circuit breaker. Background Art

[0002] At present, the opening and closing operations of high-voltage power circuit breakers are mostly carried out by one person operating and one person supervising. During the operation, no one is allowed to work alone, a certain safety distance must be maintained, and the power inspection and grounding and sealing system must be strictly implemented.

[0003] Operators must wear insulating rubber shoes, insulating gloves and other protective measures to control the opening and closing of high-voltage circuit breakers; only after the operation is completed and checked, can it be put into normal operation.

[0004] However, this mode of operation, which involves operating on-site on the high-voltage switchgear, often causes serious accidents such as casualties due to flash explosions of high-voltage components such as high-voltage switches and transformers, or when operators come into contact with high-voltage electricity.

[0005] Furthermore, when operating an outdoor high-voltage circuit breaker, since the outdoor high-voltage circuit breaker is generally at a certain height from the ground, the difficulty of operation is further increased.

[0006] Therefore, those skilled in the art provide an intelligent control device and method for a high-voltage power circuit breaker to solve the problems raised in the above background technology. Summary of the invention

[0007] The object of the present invention is to provide an intelligent control device and method for a high-voltage power circuit breaker to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above object, the present invention provides the following technical solutions: According to one aspect of the invention, an intelligent control device for a high-voltage power circuit breaker is provided.

[0009] The intelligent control device for a high-voltage power circuit breaker comprises an outdoor high-voltage circuit breaker, an intelligent controller and a device housing. Both sides of the device housing are provided with a fixing structure, and a side wall of the device housing is provided with an installation slot for installing the intelligent controller. A sliding guide rail is provided at the inner bottom end of the device housing, two sliding blocks are provided at the upper end of the sliding guide rail, a sliding connecting rod is provided at the top end of the sliding block, and a power storage mechanism and a circuit combining structure are respectively slidably provided on the outer peripheral walls of the two sliding connecting rods; The force storage mechanism includes a force storage slider, which is sleeved on the outer peripheral wall of the sliding connecting rod, and a mounting platform is provided on one side of the force storage slider, half gears are rotatably provided on both sides of the mounting platform, and a guide block fixedly connected to the mounting platform is provided between the two half gears, and a sliding frame is slidably provided on the outer peripheral wall of the guide block, and force storage toothed plates meshing with the two half gears are respectively provided on both sides of the sliding frame; The combining structure includes a combining slider, which is sleeved on the outer peripheral wall of another sliding connecting rod. A connecting frame is provided at one end of the combining slider, and an adjusting gear is rotatably provided on the top of one side of the connecting frame. Pneumatic push rods are provided on both sides of the bottom end of the connecting frame, and an extension rod is fixedly connected to the top of the pneumatic push rod. An adjusting tooth plate is provided on the side of the extension rod facing the adjusting gear, and the adjusting tooth plate is meshed with the adjusting gear.

[0010] Furthermore, the fixing structure includes a fixing rod and a fixing sleeve, the fixing rod is inserted into the interior of the fixing sleeve and is slidably connected to the fixing sleeve, a locking hole is provided on the side wall of the fixing rod, and a positioning locking hole is provided at a position of the fixing sleeve corresponding to the locking hole, and a locking screw is arranged inside the positioning locking hole.

[0011] Furthermore, a plurality of extension plates are provided on the outer peripheral wall of the fixing sleeve, and fixing screw holes are provided inside the extension plates, and fixing bolts are provided inside the fixing screw holes.

[0012] Furthermore, support springs are provided at both ends of the guide block, and the ends of the two support springs away from the guide block are respectively connected to the inner ends of the sliding frame. A guide shaft is provided inside the sliding frame, and the guide shaft passes through the guide block and is slidably connected to the guide block.

[0013] Furthermore, a servo motor is fixedly installed inside the mounting table, and the motor shaft of the servo motor is fixedly connected to one of the half gears, an axial hole is opened inside the other half gear and the adjusting gear, and a fixing ring is fixedly connected inside the axial hole, and a prefabricated hole is opened inside the fixing ring.

[0014] Furthermore, a connection hole is provided on one side of the sliding block, the connection hole passes through the sliding block, and a locking block is connected to the inner thread of the connection hole.

[0015] Furthermore, the side walls of the two sliding connecting rods are provided with rotation grooves, an adjusting screw is rotatably arranged inside the rotation groove, and transmission grooves are provided at positions corresponding to the force storage slider and the combining slider and the two adjusting rods respectively, and the transmission grooves are matched with the adjusting screw threads.

[0016] Furthermore, a control air pump is provided at the bottom end of one side of the connecting frame, and the control air pump has two exhaust valves, which are respectively connected to the two groups of air pressure push rods.

[0017] Furthermore, the intelligent controller is connected to the servo motor and the control air pump through wires, and a chain-type wire harness plate is provided on the outside of the wires.

[0018] Compared with the prior art, the present invention has the following beneficial effects: 1. The intelligent control device for a high-voltage power circuit breaker, when in use, adjusts the positions of two sliding blocks and a sliding connecting rod in a device housing at the upper end of a sliding guide rail, so that the power storage mechanism and the circuit-closing structure correspond to the positions of a power storage shaft rod and a circuit-closing shaft rod of an outdoor high-voltage circuit breaker respectively, and then tightens the locking block to fix the sliding block on the surface of the guide rail, and adjusts the positions of a power storage slider and a circuit-closing slider on the sliding connecting rod respectively, so that the adjusting gear and the half gear with an axial hole correspond to the positions of the circuit-closing shaft rod and the power storage shaft rod respectively, so that the device can be suitable for circuit-closing shaft rods and power storage shaft rods with different spans, and can effectively improve the practicality of the device; 2. This kind of intelligent control device for electric high-voltage circuit breaker receives the branching command issued by the main control terminal through the control unit inside the intelligent controller, and then extends the pneumatic push rod at the corresponding position upward to push the extension rod and the adjusting gear plate to move upward, while the other pneumatic push rod contracts, thereby pushing the adjusting gear to deflect to the left or right, and the adjusting gear is sleeved on the outer surface of the combining shaft rod, so it can effectively drive the combining shaft rod to deflect to achieve the purpose of branching or combining, and then effectively remotely control the outdoor high-voltage circuit breaker through the intelligent control unit, which can effectively replace the manual circuit separation and combination, and achieve the purpose of improving safety and convenience of operation.

[0019] According to another aspect of the present invention, a method for using an intelligent control device for a high-voltage electric circuit breaker is provided, which is used for the intelligent control device for a high-voltage electric circuit breaker.

[0020] The method for using the intelligent control device for a high-voltage power circuit breaker comprises the following steps: S101, inserting a fixing rod into the fixing sleeve, fitting the opening of the device housing to the control panel of the outdoor high-voltage circuit breaker, fixing the fixing sleeve and the outdoor high-voltage circuit breaker to each other, and then pulling the device housing to extract the fixing rod; S102, after the device housing is pulled out, the positions of the two sliding blocks and the sliding connecting rod in the device housing at the upper end of the sliding guide rail are adjusted so that the power storage mechanism and the closing structure correspond to the positions of the power storage shaft rod and the closing shaft rod of the outdoor high-voltage circuit breaker respectively, and then the locking block is tightened to fix the sliding block on the surface of the guide rail; S103, rotating the adjusting screw to adjust the positions of the power storage slider and the closing slider on the sliding connecting rod respectively, so that the adjusting gear corresponds to the position of the closing shaft of the outdoor high-voltage circuit breaker, and the half gear with the shaft hole corresponds to the position of the power storage shaft of the outdoor high-voltage circuit breaker; S104, when the adjustment gear and the half gear correspond to the positions of the closing shaft rod and the power storage shaft rod respectively, the device housing is pushed so that the device housing and the outer wall of the outdoor high-voltage circuit breaker are closely attached to each other; S105, screwing the locking screw into the positioning lock hole to fix the fixed connecting rod and the fixed sleeve; S106, connecting the wires extending from the servo motor and the control air pump to the intelligent controller, and inserting the intelligent controller into the installation slot to complete the installation of the equipment.

[0021] Compared with the prior art, this method has the following beneficial effects: When the fixed connecting rod is inserted into the fixed sleeve and the equipment housing is fixed, the position of the equipment housing after installation can be kept unchanged during repeated adjustments of the equipment housing, which can improve the convenience of installation. The adjusting gear and the half gear can be quickly mounted on the outer peripheral walls of the combining shaft and the power storage shaft respectively, so as to further improve the efficiency of installing the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of an intelligent control device for a high-voltage power circuit breaker according to an embodiment of the present invention; Figure 2 It is a structural schematic diagram of an outdoor high-voltage circuit breaker and a device housing of an intelligent control device for a high-voltage power circuit breaker according to an embodiment of the present invention; Figure 3 It is a schematic diagram of the internal structure of a device housing of an intelligent control device for a high-voltage power circuit breaker according to an embodiment of the present invention; Figure 4 It is a structural schematic diagram of a power storage mechanism of an intelligent control device for a high-voltage power circuit breaker according to an embodiment of the present invention; Figure 5 It is a structural explosion diagram of a power storage mechanism of an intelligent control device for a high-voltage power circuit breaker according to an embodiment of the present invention; Figure 6The present invention is a schematic diagram of a circuit combining structure of an intelligent control device for a high-voltage power circuit breaker according to an embodiment of the present invention.

[0024] Figure 7 It is a structural explosion diagram of a circuit combining structure of an intelligent control device for a high-voltage power circuit breaker according to an embodiment of the present invention; Figure 8 It is a structural schematic diagram of a sliding block and a sliding connecting rod of an intelligent control device for a high-voltage power circuit breaker according to an embodiment of the present invention; Fig. 9 It is a structural schematic diagram of a fixed structure of an intelligent control device for a high-voltage power circuit breaker according to an embodiment of the present invention; Fig.10 It is a structural schematic diagram of an outdoor high-voltage circuit breaker of an intelligent control device for a power high-voltage circuit breaker according to an embodiment of the present invention; Fig.11 The present invention is a flowchart of a method for using an intelligent control device for a high-voltage power circuit breaker according to an embodiment of the present invention.

[0025] Reference numerals: 1. Outdoor high-voltage circuit breaker; 2. Intelligent controller; 3. Equipment housing; 4. Fixed structure; 41. Fixed connecting rod; 42. Fixed sleeve; 43. Locking hole; 44. Positioning locking hole; 45. Locking screw; 46. Extension plate; 47. Fixed screw hole; 48. Fixed bolt; 5. Mounting slot; 6. Sliding guide rail; 7. Sliding block; 71. Connection hole; 72. Locking block; 8. Sliding connecting rod; 81. Rotation slot; 82. Adjusting screw; 9. Accumulator Structure; 91, power storage slider; 92, mounting table; 93, half gear; 94, guide block; 95, sliding frame; 96, power storage tooth plate; 97, support spring; 98, guide shaft; 99, servo motor; 910, shaft hole; 911, fixing ring; 10, closing structure; 101, closing slider; 102, connecting frame; 103, adjusting gear; 104, pneumatic push rod; 105, extension rod; 106, adjusting tooth plate; 107, control air pump. DETAILED DESCRIPTION

[0026] Below, combined with the attached Figures 1 to 11 And specific implementation methods, further describe the invention: According to one aspect of the invention, an intelligent control device for a high-voltage power circuit breaker is provided.

[0027] An intelligent control device for a high-voltage power circuit breaker, comprising an outdoor high-voltage circuit breaker 1, such as Fig.10As shown, 1A is a closing shaft rod, which is branched when it deflects to the left and closed when it deflects to the right, and 1A is located on the left side of the outdoor high-voltage circuit breaker 1, 1B is a power storage shaft rod, which is an energy storage process when it reciprocates, 1C is an energy storage digital display, and is interconnected with the intelligent controller 2, 1D is a circuit separation and closing state indicator, which is interconnected with the intelligent controller 2, the intelligent controller 2 and the equipment housing 3, wherein the intelligent controller 2 includes a control unit: responsible for receiving and processing signals from the outside, and controlling the operation of the high-voltage circuit breaker according to a preset program or logic, a sensor: used to monitor the state of the high-voltage circuit breaker and its surrounding environment in real time, such as temperature, humidity, voltage, current, etc., a display screen: displays the current state of the high-voltage circuit breaker, operation records, fault information, etc., an operation button: allows the operator to manually control the separation and closing operation of the high-voltage circuit breaker, and a communication interface: realizes communication with a host computer, a monitoring system or other intelligent devices, and performs data exchange and remote control; Both sides of the device housing 3 are provided with fixing structures 4, and the side wall of the device housing 3 is provided with a mounting groove 5 for mounting the intelligent controller 2; A sliding guide rail 6 is provided at the bottom of the device housing 3, two sliding blocks 7 are provided at the upper end of the sliding guide rail 6, a sliding connecting rod 8 is provided at the top end of the sliding block 7, and a power storage mechanism 9 and a circuit-closing structure 10 are respectively slidably provided on the outer peripheral walls of the two sliding connecting rods 8; The power storage mechanism 9 includes a power storage slider 91, which is sleeved on the outer peripheral wall of the sliding connecting rod 8, and a mounting platform 92 is provided on one side of the power storage slider 91, and half gears 93 are rotatably provided on both sides of the mounting platform 92, and a guide block 94 fixedly connected to the mounting platform 92 is provided between the two half gears 93, and a sliding frame 95 is slidably provided on the outer peripheral wall of the guide block 94, and power storage toothed plates 96 meshing with the two half gears 93 are respectively provided on both sides of the sliding frame 95; The combining structure 10 includes a combining slider 101, which is sleeved on the outer wall of another sliding connecting rod 8. A connecting frame 102 is provided at one end of the combining slider 101, and an adjusting gear 103 is rotatably provided at the top of one side of the connecting frame 102. Pneumatic push rods 104 are provided on both sides of the bottom end of the connecting frame 102, and an extension rod 105 is fixedly connected to the top of the pneumatic push rod 104. An adjusting tooth plate 106 is provided on the side of the extension rod 105 facing the adjusting gear 103, and the adjusting tooth plate 106 is meshed with the adjusting gear 103.

[0028] In this embodiment, the sliding guide rail 6 is provided to install the sliding block 7 so that the sliding block 7 can slide on the top of the sliding guide rail 6, and the sliding connecting rod 8 is provided to install the power storage mechanism 9 and the circuit-closing structure 10. When in use, the positions of the two sliding blocks 7 and the sliding connecting rod 8 at the upper end of the sliding guide rail 6 in the equipment housing 3 are adjusted so that the power storage mechanism 9 and the circuit-closing structure 10 correspond to the positions of the power storage shaft rod and the circuit-closing shaft rod of the outdoor high-voltage circuit breaker 1, respectively, and then the locking block 72 is tightened to fix the sliding block 7 on the surface of the guide rail; When the adjusting screw 82 is rotated, the positions of the force storage slider 91 and the closing slider 101 on the sliding connecting rod 8 are adjusted respectively, so that the adjusting gear 103 corresponds to the position of the closing shaft rod of the outdoor high-voltage circuit breaker 1, and at the same time, the half gear 93 with the shaft hole 910 corresponds to the position of the force storage shaft rod of the outdoor high-voltage circuit breaker 1, and when the equipment housing 3 and the outdoor high-voltage circuit breaker 1 are in contact with each other, the adjusting gear 103 is sleeved on the outer surface of the closing shaft rod, and the half gear 93 with the shaft hole 910 is sleeved on the outer surface of the force storage shaft rod; When the outdoor high-voltage circuit breaker 1 needs to be branched, the closing shaft 1A needs to be deflected to the left, and the control unit inside the intelligent controller 2 receives the branching command issued by the master control terminal, and then the pneumatic push rod 104 at the corresponding position extends upward to push the extension rod 105 and the adjustment tooth plate 106 to move upward, while the other pneumatic push rod 104 contracts, thereby pushing the adjustment gear 103 to deflect to the left. Since the adjustment gear 103 is sleeved on the outer surface of the closing shaft, it can effectively drive the closing shaft to deflect, so as to achieve the purpose of branching; When the outdoor high-voltage circuit breaker 1 needs to be closed, the closing shaft 1A needs to be deflected to the right, and the force storage shaft needs to be rotated back and forth before closing the circuit to provide the outdoor high-voltage circuit breaker 1 with a closing elastic force. At this time, the sliding frame 95 and the force storage tooth plate 96 are driven to move downward by the rotation of the half gear 93. At this time, the sliding frame 95 and the force storage tooth plate 96 will drive the half gear 93 connected to the force storage shaft to rotate, and when the active half gear 93 rotates half a circle, the meshing state with the force storage tooth plate 96 ends. At this time, the force storage shaft will bounce upward under the influence of its built-in reset spring, and bounce the sliding frame 95 and the force storage tooth plate 96 upward again, and After the half gear 93 rotates half a circle again, it pushes the sliding frame 95 downward again, so that the sliding frame 95 can reciprocate, and drive the power storage shaft to reciprocate, so as to achieve the purpose of storing power for the outdoor high-voltage circuit breaker 1. After the energy storage digital display 1C shows that the energy storage is completed, the intelligent controller 2 will display that the energy storage is completed, and transmit the signal to the main control terminal through the control unit. At this time, the control unit can be issued a closing command by controlling the main control terminal. At this time, the air pressure push rod 104 at the corresponding position cooperates with the extension rod 105 and the adjustment tooth plate 106 to make the adjustment gear 103 rotate to the right, and then the closing shaft rotates to the right, and the purpose of closing is achieved; In summary, the outdoor high-voltage circuit breaker 1 can be effectively controlled remotely through the intelligent control unit, which can effectively replace the manual opening and closing circuits to achieve the purpose of improving safety; Furthermore, by providing the sliding guide rail 6 and the sliding connecting rod 8, it can be applicable to the combining shaft rods and the power storage shaft rods with different spans, which can effectively improve the practicability of the equipment.

[0029] In a further preferred embodiment of the present invention, Figure 1-11 As shown, the fixing structure 4 includes a fixing link 41 and a fixing sleeve 42, the fixing link 41 is inserted into the fixing sleeve 42 and is slidably connected to the fixing sleeve 42, a locking hole 43 is provided on the side wall of the fixing link 41, and a positioning locking hole 44 is provided at a position of the fixing sleeve 42 corresponding to the locking hole 43, and a locking screw 45 is provided inside the positioning locking hole 44.

[0030] In this embodiment, the fixed connecting rod 41 is inserted into the interior of the fixed sleeve 42, the opening of the equipment housing 3 is fitted with the control panel of the outdoor high-voltage circuit breaker 1, and then the fixed sleeve 42 and the outdoor high-voltage circuit breaker 1 are fixed to each other. At this time, the equipment housing 3 and the outdoor high-voltage circuit breaker 1 are fitted with each other, and the fixed sleeve 42 and the fixed connecting rod 41 are in a fully retracted state. After the fixed sleeve 42 is fixed, the purpose of locating the installation position of the equipment housing 3 can be effectively achieved. After the equipment housing 3 is installed again, the locking screw 45 is screwed into the interior of the positioning lock hole 44 and the locking hole 43 at the same time to achieve the purpose of fixing the equipment housing 3.

[0031] In a further preferred embodiment of the present invention, Figure 1-11 As shown, a plurality of extension plates 46 are disposed on the outer peripheral wall of the fixing sleeve 42 , and fixing screw holes 47 are formed inside the extension plates 46 , and fixing bolts 48 are disposed inside the fixing screw holes 47 .

[0032] In this embodiment, the extension plate 46 is provided, and the fixing screw rod and the fixing bolt 48 are used to fix the device housing 3 to the outdoor high-voltage circuit breaker 1 .

[0033] In a further preferred embodiment of the present invention, Figure 1-11 As shown, support springs 97 are provided at both ends of the guide block 94, and the ends of the two support springs 97 away from the guide block 94 are respectively connected to the inner ends of the sliding frame 95. A guide shaft 98 is provided inside the sliding frame 95, and the guide shaft 98 passes through the guide block 94 and is slidably connected to the guide block 94.

[0034] In this embodiment, the guide block 94 is used to guide the movement of the sliding frame 95, thereby improving the stability of the sliding frame 95, and the guide shaft 98 is used to guide the compression and extension of the support spring 97, thereby achieving the effect of improving the stability of the support spring 97. The support spring 97 is used to assist the sliding frame 95 in moving upward when the force storage shaft rod bounces the sliding frame 95 upward through its built-in return spring, thereby ensuring that the sliding frame 95 can bounce upward normally, and force storage can also be performed after the return spring inside the force storage shaft rod is damaged.

[0035] In a further preferred embodiment of the present invention, Figure 1-11 As shown, a servo motor 99 is fixedly installed inside the mounting platform 92, and the motor shaft of the servo motor 99 is fixedly connected to one of the half gears 93, and an axial hole 910 is opened inside the other half gear 93 and the adjusting gear 103, and a fixing ring 911 is fixedly connected inside the axial hole 910, and a prefabricated hole is opened inside the fixing ring 911.

[0036] In this embodiment, the servo motor 99 is used to provide rotational power to one of the half gears 93, and the servo motor 99 drives the power storage shaft to rotate reciprocatingly to achieve the purpose of power storage. Through the setting of the fixing ring 911 and the prefabricated hole, the half gear 93 with the shaft hole 910 can be effectively connected to the power storage shaft, and the adjusting gear 103 can be connected to the combining shaft.

[0037] In a further preferred embodiment of the present invention, Figure 1-11As shown, a connection hole 71 is opened on one side of the sliding block 7 , the connection hole 71 passes through the sliding block 7 , and a locking block 72 is threadedly connected to the inner part of the connection hole 71 .

[0038] In this embodiment, by setting the connecting hole 71, the positions of the two sliding blocks 7 in the equipment housing 3 at the upper end of the sliding guide rail 6 are adjusted until the force storage mechanism 9 and the closing structure 10 respectively correspond to the positions of the force storage shaft and the closing shaft of the outdoor high-voltage circuit breaker 1, and then the locking block 72 is tightened to fix the sliding block 7 on the surface of the guide rail, so that the equipment can be suitable for the purpose of closing shafts and force storage shafts with different spans.

[0039] In a further preferred embodiment of the present invention, Figure 1-11 As shown, the side walls of the two sliding links 8 are provided with a rotation groove 81, an adjusting screw 82 is rotatably arranged inside the rotation groove 81, and transmission grooves are provided at positions corresponding to the force storage slider 91 and the combining slider 101 and the two adjusting rods respectively, and the transmission grooves are threadedly matched with the adjusting screw 82.

[0040] In this embodiment, by rotating the adjusting screw 82, the positions of the force storage slider 91 and the closing slider 101 on the sliding connecting rod 8 are adjusted respectively, so that the adjusting gear 103 corresponds to the position of the closing shaft rod of the outdoor high-voltage circuit breaker 1, and at the same time, the half gear 93 with the axial hole 910 corresponds to the position of the force storage shaft rod of the outdoor high-voltage circuit breaker 1, and then the equipment housing 3 is pushed to make the equipment housing 3 and the outdoor high-voltage circuit breaker 1 contact each other. At this time, the half gear 93 with the axial hole 910 is connected to the force storage shaft rod, and the adjusting gear 103 is connected to the closing shaft rod.

[0041] In a further preferred embodiment of the present invention, Figure 1-11 As shown, a control air pump 107 is disposed at the bottom end of one side of the connecting frame 102 , and the control air pump 107 has two exhaust ports, which are respectively connected to the two groups of air pressure push rods 104 .

[0042] In this embodiment, the air pump 107 is controlled through two exhaust holes to control the up and down movement of the two groups of air pressure push rods 104, so as to achieve the purpose of controlling the left and right deflection of the adjustment gear 103, thereby controlling the branching and combining of the outdoor high-voltage circuit breaker 1.

[0043] In a further preferred embodiment of the present invention, Figure 1-11 As shown, the intelligent controller 2 is connected to the servo motor 99 and the control air pump 107 through wires, and a chain-type wire harness plate is provided on the outside of the wires.

[0044] In this embodiment, since the intelligent controller 2 is connected to the servo motor 99 and the control air pump 107 through wires, the intelligent controller 2 can control the rotation of the servo motor 99 and the intake and exhaust of the air pump 107 to control the power storage shaft to store power and control the branching and combining of the combining shaft.

[0045] According to another aspect of the present invention, a method for using an intelligent control device for a high-voltage electric circuit breaker is provided, which is used for the intelligent control device for a high-voltage electric circuit breaker.

[0046] The method for using the intelligent control device for a high-voltage power circuit breaker comprises the following steps: S101, insert the fixing rod 41 into the fixing sleeve 42, fit the opening of the device housing 3 with the control panel of the outdoor high-voltage circuit breaker 1, fix the fixing sleeve 42 and the outdoor high-voltage circuit breaker 1 to each other, and then pull the device housing 3 to extract the fixing rod 41; S102, after the device housing 3 is pulled out, the positions of the two sliding blocks 7 and the sliding connecting rod 8 in the device housing 3 at the upper end of the sliding guide rail 6 are adjusted so that the power storage mechanism 9 and the closing structure 10 correspond to the positions of the power storage shaft rod and the closing shaft rod of the outdoor high-voltage circuit breaker 1 respectively, and then the locking block 72 is tightened to fix the sliding block 7 on the surface of the guide rail; S103, rotating the adjusting screw 82, respectively adjusting the positions of the force storage slider 91 and the closing slider 101 on the sliding link 8, so that the adjusting gear 103 corresponds to the position of the closing shaft of the outdoor high-voltage circuit breaker 1, and at the same time, the half gear 93 with the shaft hole 910 corresponds to the position of the force storage shaft of the outdoor high-voltage circuit breaker 1; S104, when the adjusting gear 103 and the half gear 93 correspond to the positions of the closing shaft rod and the power storage shaft rod respectively, the device housing 3 is pushed so that the device housing 3 and the outer wall of the outdoor high-voltage circuit breaker 1 are closely attached to each other, and at this time, the adjusting gear 103 and the half gear 93 are respectively sleeved on the outer peripheral walls of the closing shaft rod and the power storage shaft rod; S105, screw the locking screw 45 into the positioning locking hole 44 to fix the fixing connecting rod 41 and the fixing sleeve 42; S106, connect the wires extending from the servo motor 99 and the control air pump 107 to the intelligent controller 2, and insert the intelligent controller 2 into the installation slot 5 to complete the installation of the device.

[0047] Compared with the prior art, this method has the following beneficial effects: Based on S101, when the fixed connecting rod 41 is inserted into the interior of the fixed sleeve 42, when the equipment housing 3 is fixed, the position of the equipment housing 3 after installation can be kept unchanged during the repeated adjustment of the equipment housing 3, which can improve the convenience of installation. Based on S102 and S103, the adjusting gear 103 and the half gear 93 with the axial hole 910 can be quickly aligned with the positions of the closing shaft and the power storage shaft of the outdoor high-voltage circuit breaker 1. Based on S104, the adjusting gear 103 and the half gear 93 can be quickly sleeved on the outer peripheral walls of the closing shaft and the power storage shaft respectively. Based on S105 and S106, the adjusting gear 103 and the half gear 93 can be respectively sleeved on the outer peripheral walls of the closing shaft and the power storage shaft, so that the equipment housing 3, the intelligent controller 2 and the outdoor high-voltage circuit breaker 1 can be quickly fixed.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent control device for a power high-voltage circuit breaker, comprising an outdoor high-voltage circuit breaker (1), an intelligent controller (2) and a device housing (3), characterized in that: Both sides of the device housing (3) are provided with fixing structures (4), and the side wall of the device housing (3) is provided with a mounting groove (5) for mounting the intelligent controller (2); A sliding guide rail (6) is provided at the bottom end of the inner part of the device housing (3); two sliding blocks (7) are provided at the upper end of the sliding guide rail (6); a sliding connecting rod (8) is provided at the top end of the sliding block (7); and a force storage mechanism (9) and a circuit combining structure (10) are respectively slidably provided on the outer peripheral walls of the two sliding connecting rods (8); The force storage mechanism (9) comprises a force storage slider (91), the force storage slider (91) is sleeved on the outer peripheral wall of the sliding connecting rod (8), a mounting platform (92) is provided on one side of the force storage slider (91), half gears (93) are rotatably provided on both sides of the mounting platform (92), a guide block (94) fixedly connected to the mounting platform (92) is provided between the two half gears (93), a sliding frame (95) is slidably provided on the outer peripheral wall of the guide block (94), and force storage toothed plates (96) meshing with the two half gears (93) are respectively provided on both sides of the sliding frame (95); The combining structure (10) comprises a combining slider (101), the combining slider (101) being sleeved on the outer peripheral wall of another sliding connecting rod (8), a connecting frame (102) being provided at one end of the combining slider (101), an adjusting gear (103) being rotatably provided at the top end of one side of the connecting frame (102), pneumatic push rods (104) being provided at both sides of the bottom end of the connecting frame (102), an extension rod (105) being fixedly connected to the top end of the pneumatic push rod (104), an adjusting tooth plate (106) being provided on the side of the extension rod (105) facing the adjusting gear (103), and the adjusting tooth plate (106) being meshed with the adjusting gear (103).

2. The intelligent control device for a high-voltage power circuit breaker according to claim 1, characterized in that: The fixing structure (4) comprises a fixing connecting rod (41) and a fixing sleeve (42); the fixing connecting rod (41) is inserted into the fixing sleeve (42) and is slidably connected to the fixing sleeve (42); a locking hole (43) is provided on a side wall of the fixing connecting rod (41); a positioning locking hole (44) is provided at a position of the fixing sleeve (42) corresponding to the locking hole (43); a locking screw (45) is provided inside the positioning locking hole (44).

3. The intelligent control device for a high-voltage power circuit breaker according to claim 2, characterized in that: The outer peripheral wall of the fixing sleeve (42) is provided with a plurality of extension plates (46), and fixing screw holes (47) are provided inside the extension plates (46), and fixing bolts (48) are provided inside the fixing screw holes (47).

4. The intelligent control device for a high-voltage power circuit breaker according to claim 3 is characterized in that: Support springs (97) are provided at both ends of the guide block (94), and the ends of the two support springs (97) away from the guide block (94) are respectively connected to the inner ends of the sliding frame (95). A guide shaft (98) is provided inside the sliding frame (95), and the guide shaft (98) passes through the guide block (94) and is slidably connected to the guide block (94).

5. The intelligent control device for high-voltage power circuit breaker according to claim 4, characterized in that: A servo motor (99) is fixedly arranged inside the mounting platform (92), and a motor shaft of the servo motor (99) is fixedly connected to one of the half gears (93), an axial hole (910) is provided inside the other half gear (93) and the adjusting gear (103), a fixing ring (911) is fixedly connected inside the axial hole (910), and a prefabricated hole is provided inside the fixing ring (911).

6. The intelligent control device for a high-voltage power circuit breaker according to claim 5, characterized in that: A connecting hole (71) is provided on one side of the sliding block (7), the connecting hole (71) passes through the sliding block (7), and a locking block (72) is threadedly connected inside the connecting hole (71).

7. The intelligent control device for a high-voltage power circuit breaker according to claim 6, characterized in that: The side walls of the two sliding connecting rods (8) are provided with rotation grooves (81), an adjusting screw (82) is rotatably arranged inside the rotation grooves (81), and transmission grooves are provided at positions of the force storage slider (91) and the closing slider (101) corresponding to the two adjusting rods, respectively, and the transmission grooves are threadably matched with the adjusting screw (82).

8. The intelligent control device for a high-voltage power circuit breaker according to claim 7, characterized in that: A control air pump (107) is provided at the bottom end of one side of the connecting frame (102), and the control air pump (107) has two exhaust holes, which are respectively connected to the two groups of air pressure push rods (104).

9. The intelligent control device for a high-voltage power circuit breaker according to claim 8, characterized in that: The intelligent controller (2), the servo motor (99) and the control air pump (107) are interconnected via wires, and a chain-type wire harness plate is provided outside the wires.

10. A method for using an intelligent control device for a high-voltage power circuit breaker, characterized in that: An intelligent control device for a high-voltage power circuit breaker for use in claims 1-9 comprises the following steps: S101, inserting the fixing connecting rod (41) into the fixing sleeve (42), fitting the opening of the device housing (3) with the control panel of the outdoor high-voltage circuit breaker (1), fixing the fixing sleeve (42) and the outdoor high-voltage circuit breaker (1) to each other, and then pulling the device housing (3) to extract the fixing connecting rod (41); S102, after the device housing (3) is pulled out, the positions of the two sliding blocks (7) and the sliding connecting rod (8) in the device housing (3) at the upper end of the sliding guide rail (6) are adjusted so that the power storage mechanism (9) and the closing structure correspond to the positions of the power storage shaft rod and the closing shaft rod of the outdoor high-voltage circuit breaker (1), respectively, and then the locking block (72) is tightened to fix the sliding block (7) on the surface of the guide rail; S103, rotating the adjusting screw (82) to respectively adjust the positions of the force storage slider (91) and the closing slider (101) on the sliding connecting rod (8), so that the adjusting gear (103) corresponds to the position of the closing shaft of the outdoor high-voltage circuit breaker (1), and at the same time, the half gear (93) having the shaft hole (910) corresponds to the position of the force storage shaft of the outdoor high-voltage circuit breaker (1); S104, when the adjusting gear (103) and the half gear (93) correspond to the positions of the closing shaft rod and the power storage shaft rod respectively, the device housing (3) is pushed so that the device housing (3) and the outer wall of the outdoor high-voltage circuit breaker (1) are in close contact with each other, and at this time, the adjusting gear (103) and the half gear (93) are respectively sleeved on the outer peripheral walls of the closing shaft rod and the power storage shaft rod; S105, screwing the locking screw (45) into the positioning locking hole (44) to fix the fixing connecting rod (41) and the fixing sleeve (42); S106, connecting the wires extending from the servo motor (99) and the control air pump (107) to the intelligent controller (2), and inserting the intelligent controller (2) into the installation slot (5), thereby completing the installation of the device.

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