Power load control device and method thereof
By designing a power load control device that monitors real-time and automatically cuts off the fault circuit, the problems of unstable power outages and internal power outages in the prior art are solved, and the power supply interruption is caused by higher stability and safety.
Patent Information
- Application Number
- CN202411742082.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-02-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing power load control devices are not stable enough when multiple users lose power, which increases practical risks. Internal power outage will cause users to lose power and cannot continue to provide power.
A power load control device including a main cabinet, an installation fixing mechanism, an independent control mechanism and a quick replacement mechanism is designed. The device can monitor the circuit in real time, automatically cut off the fault circuit, issue an alarm, and display the maintenance status in real time. At the same time, a dual power control system is set up. If an accident occurs in one system, the other system will be automatically replaced to ensure the normal operation of the circuit.
It improves the stability and safety of the power load control device, reduces practical risks, ensures the continuity of user power supply, and reduces user losses.
Smart Images
Figure CN119518440A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of power control, and in particular to a power load control device and a method thereof. Background Art
[0002] The power load control device refers to the technical means to implement power load management. The device application should be called the power load management device. It was introduced from abroad in the 1980s. The centralized power load management device mainly implements planned power consumption and monitors the power load of users, so it is called the power load control device. The device can manage the power consumption of many users scattered in the power supply area, and timely open and close the power supply switches of some power-consuming equipment of users or provide power supply information to users; At present, some existing power load control devices are not stable enough when cutting off power to multiple users, which increases the practical risk. At the same time, when an accidental power outage occurs inside the power load control device, it will cause power outages for users and they will be unable to continue to supply power to users. Summary of the invention
[0003] The object of the present invention is to provide an electric load control device and method thereof, so as to solve the problem that some of the existing electric load control devices mentioned in the above background technology are not stable enough when cutting off power to multiple users during use, which increases the practical risk. At the same time, when an accident occurs in the power failure inside the electric load control device, it will cause the user to be cut off and unable to continue to supply power to the user. The device can monitor the circuit in real time, can timely, automatically and quickly cut off a certain faulty circuit, and issue an alarm, and can display the maintenance status in real time to prevent other people from operating the device, which is not only convenient for users to repair the circuit, but also can improve the safety of maintenance personnel. At the same time, the device is equipped with a dual power control system. If an accident occurs in one power control system, the other power control system can be automatically replaced and an alarm can be issued, thereby ensuring the normal operation of the entire circuit and reducing the loss of users. At the same time, the device is also convenient for users to disassemble and assemble the faulty power control system, which is convenient for users to repair.
[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an electric load control device and method thereof, the device comprising a main cabinet, an installation and fixing mechanism, an independent control mechanism and a quick replacement mechanism, one side of the main cabinet is connected with a display cabinet door through a rotating shaft, the middle and lower part of one side of the main cabinet is connected with a maintenance plate through bolts, the upper part of the main cabinet is provided with a charge recording table, one side of the charge recording table is provided with a charge adjustment table, the bottom of the main cabinet is provided with a controller, the middle part of the main cabinet is provided with two sets of power master controls, and one end of the power master controls is close to the maintenance plate, and the power master controls are provided with a plurality of power control units. The other end is fitted with the inner wall of the main cabinet, independent electric controls are evenly arranged inside the master power control, a sealed door is connected to one side of the master power control by screws, replacement boxes are symmetrically fixedly connected inside the main cabinet, and the replacement boxes are respectively located at the upper and lower ends of the master power control, both ends of the master power control are symmetrically slidably connected with guide blocks, and the guide blocks are respectively slidably connected to the replacement boxes, the installation and fixing mechanism is used to fix the master power control, the independent control mechanism is used for the user to independently control each group of circuits, and the quick replacement mechanism is used to quickly replace the master power control and the independent electric control.
[0005] Preferably, the charge recording table, charge adjustment table and controller are all connected to the circuit, and the display cabinet door is electrically connected to the controller, so as to facilitate the operation of the device.
[0006] Preferably, the installation and fixing mechanism includes a lock box, a lock hole, a lock element, a first spring and a push plate, one end of the master power control is fixedly connected to the lock box, one end of a group of replacement boxes is symmetrically provided with lock holes, and the lock holes are respectively located at the bottom of the lock box, the interior of the lock box is slidably connected to a lock element, and the bottom ends of the lock elements are respectively located inside the lock holes, the top of the lock element is fixedly connected to the first spring, and one end of the first spring is fixedly connected to the inner wall of the lock box, a push plate is provided on one side of the lock box, and one end of the push plate is respectively fixedly connected to the lock element, so that users can disassemble and assemble the master power control and the independent electric control conveniently.
[0007] Preferably, the independent control mechanism includes a connecting block, a connecting plate, a control block, a first electric push rod, a slide groove, a slider, a receiving groove, a moving groove, a moving tooth plate, a first gear, an inclined plate, a moving push rod, a second spring, a fitting plate and a separation plate, both ends of the independent electric control are provided with connecting blocks, one end of the connecting block is fixedly connected to the connecting plate, and one end of the connecting plate fits each other, both sides of the independent electric control are provided with control blocks, the bottom end of the independent electric control is provided with a first electric push rod, and the first electric push rod is located on one side of a group of control blocks, the inner wall of the control block is provided with a slide groove, and the inner wall of the slide groove close to the connecting plate is inclined, the inside of the slide groove is provided with a slider, and one end of the slider fits with one side of the slide groove, one end of the slider is provided with a receiving groove, one side of the control block is provided with a moving groove, and the moving grooves are respectively connected to the slide groove, and the moving groove The inner part of the movable tooth plate is slidably connected to the movable tooth plate, and one end of the movable tooth plate is fixedly connected to one end of the sliding block, and the middle part of the independent electric control is connected to the first gear through the rotating shaft, and the first gear is respectively meshed with one end of the movable tooth plate. One end of the sliding block is provided with an inclined plate, and one side of the inclined plate is fit with the inclined inner wall of one side of the sliding groove. The middle part of the inclined plate is fixedly connected to the movable push rod, and one end of the movable push rod is respectively slidably connected to the receiving groove. One end of the movable push rod is fixedly connected to the second spring, and one end of the second spring is respectively fixedly connected to the inner wall of the receiving groove. One end of the movable push rod is fixedly connected to a fitting plate, and one side of the fitting plate is respectively fit with the connecting plate. The bottom end of a group of the movable tooth plates is fixedly connected to a separation plate, and the separation plates are respectively fit with the lower ends of the fitting places of the two groups of connecting plates, so that the device can automatically power off a faulty circuit.
[0008] Preferably, the control ends of the first electric push rods are electrically connected to the controller to facilitate the operation of the device.
[0009] Preferably, the quick-change mechanism includes a lifting warehouse, a lifting plate, a lifting slot, a movable plate, a second electric push rod, an adjustment slot, an adjustment plate, a threaded rod, a second gear, a motor, a third gear, a toothed belt, a connecting slot, a connecting rod, a clamping slot, a plug rod, a clamping block, a guide column and a third spring. The interior of the replacement box is provided with a lifting warehouse, and the interior of the lifting warehouse is slidably connected with a lifting plate. Both ends of the lifting warehouse are evenly provided with lifting slots, and the interior of the lifting slot is slidably connected with a movable plate, and the movable plates are respectively fixedly connected to the lifting plates, the inner wall of one end of the lifting slot is provided with a second electric push rod, and the output ends of the second electric push rod are respectively fixedly connected to the movable plate, the interior of the lifting plate is provided with an adjustment slot, and the interior of the adjustment slot is An adjusting plate is slidably connected, and both ends of the adjusting plate are connected to threaded rods by threads, and both ends of the threaded rods are connected to the inner wall of the adjusting groove by bearings, one end of the threaded rod is fixedly connected to the second gear, the inner wall of one end of the adjusting groove is provided with a motor, and the output end of the motor is fixedly connected to the third gear, the inside of the adjusting groove is provided with a toothed belt, and the inner wall of the toothed belt is respectively meshed with the second gear and the third gear, one end of the replacement box is evenly provided with connecting grooves, and one end of the connecting groove is connected to the lifting plate and the adjusting groove, the inside of the connecting groove is slidably connected with a connecting rod, and one end of the connecting rod is respectively fixedly connected to the adjusting plate, which can ensure that the device is always working to avoid being unable to be used due to malfunctions.
[0010] Preferably, clamping grooves are evenly opened at the top of the master power control, and clamping blocks are symmetrically fixedly connected inside the clamping grooves. Insert rods are arranged between the clamping blocks, and one end of the insert rods is slidably connected to the connecting rods, and the other ends of the insert rods are fixedly connected to the connecting blocks. The ends of the clamping blocks away from each other are slidably connected to guide columns, and one end of the guide columns is fixedly connected to the inner walls of the clamping grooves, and one end of the guide columns is fixedly connected to the third springs, and one end of the third springs is fixedly connected to the inner walls of the clamping blocks, so as to facilitate the tightening of the connecting rods.
[0011] Preferably, the bottom ends of the connecting rods are all inclined, the ends of the clamping blocks close to each other are all inclined, and the control ends of the second electric push rod and the motor are both electrically connected to the controller, so as to facilitate the operation of the device.
[0012] The operation method of the device: Step 1: Normal operation, the circuit charge is monitored and recorded and the power load is controlled through the charge recording table and the charge adjustment table, and communication, circuit cutting and replacement are performed through the controller; Step 2: Independent control. When an accident occurs in a certain circuit in the circuit, the controller remotely sends an alarm to the user. At the same time, the controller controls the first electric push rod to work. The output end of the first electric push rod drives a group of moving tooth plates to move up, and the other group of moving tooth plates can be moved down through the first gear. The moving tooth plate drives the slider, the moving push rod, the inclined plate and the bonding plate to move up. At this time, the moving push rod can move toward the inside of the receiving groove through the inclined surface of the slide groove and the inclined plate. The moving push rod drives the bonding plate away from the connecting plate and compresses the second spring. At the same time, the moving tooth plate drives the separation plate to move up, and the mutually bonded connecting plates can be separated through the separation plate, thereby disconnecting the circuit. Step 3: Reset. When the circuit is repaired, the first electric push rod is used to control the movable tooth plate to move toward one end close to each other. At the same time, the separation plate is no longer between the connecting plates. The connecting plates are made to fit together by moving the push rod and the fitting plate. At this time, the circuit is connected. Step 4: Replace the system. When an accident occurs inside the power master control, at least one circuit cannot be used. The controller controls the two sets of second electric push rods and two sets of motors to work. The second electric push rod lifts the moving plate, the lifting plate and the connecting rod upward. At this time, the connecting rod is no longer between the clamping blocks, and the connecting rod is separated from the plug rod. Then the motor works, and the threaded rod is driven to rotate by the third gear, the toothed belt and the second gear. The rotating threaded rod can drive the adjustment plate and the connecting rod to move. When the adjustment plate moves to the other end of the lifting plate, the connecting rod handles the top of another set of power master control and is also directly above the other set of plug rods. At this time, the second electric push rod drives the moving plate and the lifting plate to move downward, and the lifting plate drives the adjustment plate and the connecting rod to move downward. The inclined surfaces of the connecting rod and the clamping block can make the clamping blocks move away from each other. At the same time, the third spring can be compressed by the clamping block and the guide column, and the connecting rod is tightened by the clamping block. At this time, the plug rod is connected to the connecting rod, and another set of power master control and independent electric control are connected to ensure the normal operation of the device. Step 5: Disassembly and maintenance. The controller remotely reminds the user that a set of internal faults in the power master control and independent electric control in the device have occurred. After the user removes the maintenance panel, push the push plate on one side of the faulty power master control and independent electric control. The push plate drives the lock to move up so that the lock is no longer in the lock hole. At this time, the user can take out the faulty power master control and independent electric control, and then repair and replace them. During installation, the guide blocks at the upper and lower ends of the power master control can be slid on one side of the replacement box, and finally fixed through the lock hole and the lock.
[0013] Compared with the prior art, the present invention has the following beneficial effects: When the user is using the device, the charge of the circuit is monitored and recorded and the power load is controlled through the charge recording table and the charge adjustment table, and the communication, circuit cutting and replacement are carried out through the controller. When an accident occurs in a certain circuit in the circuit, the controller can remotely alarm the user and the circuit needs to be quickly powered off. At this time, the controller controls the first electric push rod to work, and the output end of the first electric push rod drives a group of moving tooth plates to move up, and the other group of moving tooth plates can be moved down through the first gear. The moving tooth plate drives the slider to slide inside the slide groove, and the slider drives the moving push rod, the inclined plate and the fitting plate to move up. At this time, the inclined surface of the slide groove and the inclined plate can make the moving push rod move toward the inside of the receiving groove, and the moving push rod drives The laminating plate moves away from the connecting plate and compresses the second spring. At the same time, the moving tooth plate drives the separating plate to move up, and the connecting plates that are pressed against each other can be separated by the separating plate, thereby disconnecting the circuit and ensuring the safety of subsequent circuit maintenance. When the circuit is repaired, the moving tooth plate is controlled by the first electric push rod to move to the end that is close to each other, and the separating plate is no longer between the connecting plates. The connecting plates are pressed against each other by the moving push rod and the laminating plate. At this time, the circuit is connected. When an accident occurs inside the main power control, at least one circuit cannot be used. The two sets of second electric push rods and two sets of motors are controlled by the controller to work, and the moving plate, the lifting plate and the connecting rod are pushed upward by the second electric push rod. At this time, the connecting rod is no longer between the clamping blocks. The connecting rod is separated from the insertion rod, and then the motor works, driving the threaded rod to rotate through the third gear, the toothed belt and the second gear, and the rotating threaded rod can drive the adjusting plate and the connecting rod to move. When the adjusting plate moves to the other end of the lifting plate, the connecting rod handles the top of another set of power master control, and is also directly above another set of insertion rods. At this time, the second electric push rod drives the moving plate and the lifting plate to move downward, and the lifting plate drives the adjusting plate and the connecting rod to move downward. The clamping blocks can be moved away from each other through the inclined surfaces of the connecting rod and the clamping block. At the same time, the third spring can be compressed through the clamping block and the guide column, and the connecting rod is tightened through the clamping block. At this time, the insertion rod is connected to the connecting rod, and another set of power master control and independent electric control are connected to ensure the normal operation of the device, and then ensure the normal operation of the circuit. Often use, and remotely remind the user through the controller that a group of internal faults of the power master control and independent electric control in this device occur. After the user removes the maintenance panel, push the push plate on one side of the faulty power master control and independent electric control, and the push plate drives the lock to move up so that the lock is no longer in the lock hole. At this time, the user can take out the faulty power master control and independent electric control, and then repair and replace them. During installation, the guide blocks at the upper and lower ends of the power master control can be slid on one side of the replacement box, and finally fixed through the lock hole and the lock. This device can monitor the circuit in real time, can timely, automatically and quickly cut off a faulty circuit, and send out an alarm, and can display the maintenance status in real time to prevent other people from operating the device.It is not only convenient for users to repair the circuit, but also can improve the safety of maintenance personnel. At the same time, the device is equipped with dual power control systems. If an accident occurs in one power control system, it can automatically replace the other power control system and sound an alarm, thereby ensuring the normal operation of the entire circuit and reducing the loss of users. At the same time, the device also makes it convenient for users to disassemble and assemble the faulty power control system, which is convenient for users to repair. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional schematic diagram of the present invention; Figure 2 It is a cross-sectional perspective schematic diagram of the present invention; Figure 3 It is a cross-sectional stereoscopic schematic diagram of the lock box and the lock hole in the present invention; Figure 4 It is a cross-sectional stereoscopic schematic diagram of the electric power master control and the independent electric control in the present invention; Figure 5 It is a cross-sectional perspective schematic diagram of the independent electric control and the first gear in the present invention; Figure 6 It is a cross-sectional stereoscopic schematic diagram of the slide groove and the moving groove in the present invention; Figure 7 It is a cross-sectional stereoscopic schematic diagram of the control block and the slider in the present invention; Figure 8 It is a cross-sectional stereoscopic schematic diagram of the replacement box and the lifting slot in the present invention; Fig. 9 It is a cross-sectional stereoscopic schematic diagram of the adjustment groove and the clamping groove in the present invention.
[0015] In the figure: 1. Main cabinet; 2. Display cabinet door; 3. Maintenance panel; 4. Charge record table; 5. Charge adjustment table; 6. Controller; 7. Power master control; 8. Independent electric control; 9. Sealed door; 10. Replacement box; 11. Guide block; 12. Lock box; 13. Lock hole; 14. Lock piece; 15. First spring; 16. Push plate; 17. Connecting block; 18. Connecting plate; 19. Control block; 20. First electric push rod; 21. Slide; 22. Sliding block; 23. Receiving slot; 24. Moving slot; 25. Moving tooth plate; 26. The first gear; 27, the inclined plate; 28, the moving push rod; 29, the second spring; 30, the fitting plate; 31, the separation plate; 32, the lifting bin; 33, the lifting plate; 34, the lifting slot; 35, the moving plate; 36, the second electric push rod; 37, the adjusting slot; 38, the adjusting plate; 39, the threaded rod; 40, the second gear; 41, the motor; 42, the third gear; 43, the toothed belt; 44, the connecting slot; 45, the connecting rod; 46, the clamping slot; 47, the insert rod; 48, the clamping block; 49, the guide column; 50, the third spring. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0017] See also Figure 1-Figure 9 , an embodiment provided by the present invention: A power load control device and method thereof, the device comprises a main cabinet 1, an installation fixing mechanism, an independent control mechanism and a quick replacement mechanism, one side of the main cabinet 1 is connected with a display cabinet door 2 through a rotating shaft, the middle and lower part of one side of the main cabinet 1 is connected with a maintenance plate 3 through bolts, the upper part of the main cabinet 1 is provided with a charge recording table 4, one side of the charge recording table 4 is provided with a charge adjustment table 5, the bottom of the main cabinet 1 is provided with a controller 6, the middle part of the main cabinet 1 is provided with two sets of power master controls 7, and one end of the power master control 7 is close to the maintenance plate 3, and the other end of the power master control 7 is close to the inner wall of the main cabinet 1. Fitting, independent electric controls 8 are evenly arranged inside the power master control 7, and a sealing door 9 is connected to one side of the power master control 7 by screws. A replacement box 10 is symmetrically fixedly connected inside the main cabinet 1, and the replacement box 10 is respectively located at the upper and lower ends of the power master control 7, and both ends of the power master control 7 are symmetrically slidably connected with guide blocks 11, and the guide blocks 11 are respectively slidably connected with the replacement box 10, the installation fixing mechanism is used to fix the power master control 7, the independent control mechanism is used for the user to independently control each group of circuits, and the quick replacement mechanism is used to quickly replace the power master control 7 and the independent electric control 8; See also Figure 2 and Figure 3In this embodiment, the installation and fixing mechanism includes a lock box 12, a lock hole 13, a lock member 14, a first spring 15 and a push plate 16. One end of the power master control 7 is fixedly connected to the lock box 12. One end of a group of replacement boxes 10 is symmetrically provided with lock holes 13, and the lock holes 13 are respectively located at the bottom of the lock box 12. The interior of the lock box 12 is slidably connected to the lock member 14, and the bottom end of the lock member 14 is respectively located inside the lock hole 13. The top of the lock member 14 is fixedly connected to the first spring 15, and one end of the first spring 15 is fixedly connected to the inner wall of the lock box 12. A push plate 16 is provided on one side of the lock box 12. One end of the push plate 16 is fixedly connected to the lock 14 respectively. After the user removes the maintenance plate 3, the user pushes the push plate 16 on one side of the faulty power master control 7 and the independent electric control 8, and the push plate 16 drives the lock 14 to move up, so that the lock 14 is no longer in the lock hole 13. At this time, the user can take out the faulty power master control 7 and the independent electric control 8, and then repair and replace them. During installation, the guide blocks 11 at the upper and lower ends of the power master control 7 can be slid on one side of the replacement box 10, and finally it is fixed through the lock hole 13 and the lock 14, which is convenient for the user to disassemble and install the power master control 7 and the independent electric control 8; See also Figure 2 and Figure 4-Figure 7In this embodiment, the independent control mechanism includes a connecting block 17, a connecting plate 18, a control block 19, a first electric push rod 20, a slide groove 21, a slider 22, a receiving groove 23, a moving groove 24, a moving tooth plate 25, a first gear 26, a slant plate 27, a moving push rod 28, a second spring 29, a fitting plate 30 and a separation plate 31. Both ends of the independent electric control 8 are provided with connecting blocks 17, one end of the connecting block 17 is fixedly connected to the connecting plate 18, and one end of the connecting plate 18 is fitted with each other. Both sides of the independent electric control 8 are provided with control blocks 19, and the bottom end of the independent electric control 8 is provided with a first electric push rod 20, and the first electric push rod 20 is located on one side of a group of control blocks 19. The inner wall of the control block 19 is provided with a slide groove 21, and the slide groove 21 is close to the connecting plate 1 The inner wall on one side of 8 is in the shape of an inclined surface, a slider 22 is arranged inside the slide 21, and one end of the slider 22 is fitted with one side of the slide 21, and a receiving groove 23 is opened at one end of the slider 22, a moving groove 24 is opened on one side of the control block 19, and the moving grooves 24 are respectively connected to the slide 21, and the inside of the moving groove 24 is slidably connected with a moving tooth plate 25, and one end of the moving tooth plate 25 is fixedly connected to one end of the slider 22, and the middle part of the independent electric control 8 is connected to the first gear 26 through the rotating shaft, and the first gear 26 is respectively meshed with one end of the moving tooth plate 25, and an inclined plate 27 is arranged at one end of the slider 22, and one side of the inclined plate 27 is fitted with the inclined inner wall of one side of the slide 21, and the middle part of the inclined plate 27 is fixedly connected with a moving tooth plate 25. A push rod 28 is provided, and one end of the movable push rod 28 is respectively slidably connected to the receiving groove 23, one end of the movable push rod 28 is fixedly connected to a second spring 29, one end of the second spring 29 is respectively fixedly connected to the inner wall of the receiving groove 23, one end of the movable push rod 28 is fixedly connected to a fitting plate 30, and one side of the fitting plate 30 is respectively fitted with the connecting plate 18, a group of movable tooth plates 25 are fixedly connected to a separation plate 31 at the bottom end, and the separation plate 31 is respectively fitted with the lower end of the two groups of connecting plates 18. When an accident occurs in a certain circuit in the circuit, the controller 6 can remotely send an alarm to the user, and at the same time, the circuit needs to be quickly powered off. At this time, the controller 6 controls the first electric push rod 20 to work, and the output end of the first electric push rod 20 carries The first gear 26 is rotated to move the other group of movable tooth plates 25 downward, and the movable tooth plates 25 drive the slider 22 to slide in the slide groove 21. The slider 22 drives the movable push rod 28, the inclined plate 27 and the bonding plate 30 upward. At this time, the inclined surfaces of the slide groove 21 and the inclined plate 27 can make the movable push rod 28 move toward the inside of the receiving groove 23. The movable push rod 28 drives the bonding plate 30 away from the connecting plate 18. At this time, the bonding plate 30 gradually approaches the control block 19, thereby increasing the distance between the bonding plate 30 and the connecting plate 18. Since the movable push rod 28 gradually moves toward the inside of the receiving groove 23, the movable push rod 28 will compress the second spring 29.At the same time, the movable tooth plate 25 drives the separation plate 31 to move upward, and the mutually attached connecting plates 18 can be separated by the separation plate 31, so as to disconnect the circuit, thereby ensuring the safety of subsequent circuit maintenance. When the circuit maintenance is completed, the movable tooth plate 25 is controlled by the first electric push rod 20 to move to one end close to each other, and the separation plate 31 is no longer between the connecting plates 18. The connecting plates 18 are attached to each other by the movable push rod 28 and the bonding plate 30. At this time, the circuit is connected conveniently, and the device can automatically power off a faulty circuit; See also Figure 2 , Figure 8 and Fig. 9In this embodiment, the quick replacement mechanism includes a lifting warehouse 32, a lifting plate 33, a lifting slot 34, a moving plate 35, a second electric push rod 36, an adjusting slot 37, an adjusting plate 38, a threaded rod 39, a second gear 40, a motor 41, a third gear 42, a toothed belt 43, a connecting slot 44, a connecting rod 45, a clamping slot 46, a plug rod 47, a clamping block 48, a guide column 49 and a third spring 50. The interior of the replacement box 10 is provided with a lifting warehouse 32, and the interior of the lifting warehouse 32 is slidably connected with the lifting plate 33. Both ends of the lifting warehouse 32 are evenly provided with lifting slots 34, and the interior of the lifting slots 34 is slidably connected with the moving plate 35, and the moving plate 35 is respectively The lifting plate 33 is fixedly connected, the inner wall of one end of the lifting groove 34 is provided with a second electric push rod 36, and the output end of the second electric push rod 36 is fixedly connected to the movable plate 35 respectively, the lifting plate 33 is provided with an adjustment groove 37 inside, the adjustment groove 37 is slidably connected with an adjustment plate 38, both ends of the adjustment plate 38 are connected with a threaded rod 39 through a thread, and both ends of the threaded rod 39 are connected to the inner wall of the adjustment groove 37 through a bearing, one end of the threaded rod 39 is fixedly connected with a second gear 40, the inner wall of one end of the adjustment groove 37 is provided with a motor 41, the output end of the motor 41 is fixedly connected with a third gear 42, and the inside of the adjustment groove 37 is provided with a There is a toothed belt 43, and the inner wall of the toothed belt 43 is meshed with the second gear 40 and the third gear 42 respectively. One end of the replacement box 10 is evenly opened with a connecting groove 44, and one end of the connecting groove 44 passes through the lifting plate 33 and the adjustment groove 37 to connect. The interior of the connecting groove 44 is slidably connected with a connecting rod 45, and one end of the connecting rod 45 is fixedly connected to the adjustment plate 38 respectively. When an accident occurs inside the power master control 7, at least one circuit cannot be used at this time. The two sets of second electric push rods 36 and the two sets of motors 41 are controlled by the controller 6 to work. First, the output end of the second electric push rod 36 drives the moving plate 35 to move inside the lifting groove 34. Through the second electric push rod The rod 36 and the movable plate 35 can push the lifting plate 33 upward, and the lifting plate 33 can make the connecting rod 45 move upward. At this time, the connecting rod 45 is no longer between the clamping blocks 48, and the connecting rod 45 is separated from the insertion rod 47. At this time, the clamping blocks 48 are close to each other under the action of the third spring 50, and then the motor 41 works, and the output end of the motor 41 drives the motor 41 to rotate, and the third gear 42 drives the second gear 40 to rotate through the toothed belt 43, and the second gear 40 drives the threaded rod 39 to rotate. The rotating threaded rod 39 can drive the adjustment plate 38 and the connecting rod 45 to move, which can ensure that the device is always working and avoid being unable to be used due to a malfunction; See also Figure 4 and Fig. 9In this embodiment, the top of the power master control 7 is evenly provided with clamping grooves 46, and the inside of the clamping grooves 46 is symmetrically fixedly connected with clamping blocks 48, and plug rods 47 are arranged between the clamping blocks 48, and one end of the plug rods 47 is slidably connected to the connecting rods 45, and the other ends of the plug rods 47 are fixedly connected to the connecting blocks 17, and the ends of the clamping blocks 48 away from each other are slidably connected with guide columns 49, and one end of the guide columns 49 is fixedly connected to the inner wall of the clamping grooves 46, and one end of the guide columns 49 is fixedly connected to the third spring 50, and one end of the third spring 50 is fixedly connected to the inner wall of the clamping block 48, when the adjustment plate 38 moves to the other end of the lifting plate 33, the connecting rod 45 handles the top of another group of power master control 7 , and is also directly above another group of plug rods 47. At this time, the second electric push rod 36 drives the moving plate 35 and the lifting plate 33 to move downward, and the lifting plate 33 drives the adjusting plate 38 and the connecting rod 45 to move downward. The connecting rod 45 and the inclined surface of the clamping block 48 can make the clamping blocks 48 move away from each other. At the same time, the third spring 50 can be compressed by the clamping block 48 and the guide column 49, and the connecting rod 45 is tightened by the clamping block 48. At this time, the plug rod 47 is connected to the connecting rod 45, and another group of power master control 7 and independent electric control 8 are connected at this time, so as to ensure the normal operation of the device, and then ensure the normal use of the circuit. At the same time, the controller 6 remotely reminds the user that a group of power master control 7 and independent electric control 8 in the device have internal faults, which is convenient for tightening the connecting rod 45; It should be noted that the charge recording table 4, the charge adjustment table 5 and the controller 6 are all connected to the circuit, the display cabinet door 2 is electrically connected to the controller 6, which is convenient for the device to work, the control end of the first electric push rod 20 is electrically connected to the controller 6, which is convenient for the device to work, the bottom end of the connecting rod 45 is all inclined, the ends of the clamping blocks 48 close to each other are all inclined, and the control ends of the second electric push rod 36 and the motor 41 are all electrically connected to the controller 6, which is convenient for the device to work; The device operates as follows: Step 1: Normal operation, the circuit is charged and recorded and the power load is controlled through the charge recording table 4 and the charge adjustment table 5, and the communication and circuit cutting and replacement are carried out through the controller 6; Step 2: Independent control. When an accident occurs in a certain circuit in the circuit, the controller 6 remotely sends an alarm to the user. At the same time, the controller 6 controls the first electric push rod 20 to work. The output end of the first electric push rod 20 drives a group of movable tooth plates 25 to move upward, and another group of movable tooth plates 25 can be moved downward through the first gear 26. The movable tooth plates 25 drive the slider 22, the movable push rod 28, the inclined plate 27 and the bonding plate 30 to move upward. At this time, the movable push rod 28 can move toward the inside of the receiving groove 23 through the inclined surface of the slide groove 21 and the inclined plate 27. The movable push rod 28 drives the bonding plate 30 away from the connecting plate 18 and compresses the second spring 29. At the same time, the movable tooth plate 25 drives the separation plate 31 to move upward, and the mutually bonded connecting plates 18 can be separated through the separation plate 31, thereby disconnecting the circuit. Step 3: Reset. When the circuit maintenance is completed, the first electric push rod 20 controls the movable tooth plate 25 to move toward one end close to each other. At the same time, the separation plate 31 is no longer between the connecting plates 18. The connecting plates 18 are attached to each other by moving the push rod 28 and the bonding plate 30. At this time, the circuit is connected; Step 4: Replace the system. When an accident occurs inside the power master control 7, at least one circuit cannot be used. The controller 6 controls the two sets of second electric push rods 36 and the two sets of motors 41 to work. The second electric push rods 36 push the moving plate 35, the lifting plate 33 and the connecting rod 45 upward. At this time, the connecting rod 45 is no longer between the clamping blocks 48. At the same time, the connecting rod 45 is separated from the insertion rod 47. Then the motor 41 works and drives the threaded rod 39 to rotate through the third gear 42, the toothed belt 43 and the second gear 40. The rotating threaded rod 39 can drive the adjusting plate 38 and the connecting rod 45 to move. When the adjusting plate 38 moves to the lifting plate 3 3, at this time, the connecting rod 45 handles the top of another group of power master control 7, and is also directly above another group of plug rods 47. At this time, the second electric push rod 36 drives the moving plate 35 and the lifting plate 33 to move downward, and the lifting plate 33 drives the adjusting plate 38 and the connecting rod 45 to move downward. The inclined surfaces of the connecting rod 45 and the clamping block 48 can make the clamping blocks 48 move away from each other. At the same time, the third spring 50 can be compressed by the clamping block 48 and the guide column 49, and the connecting rod 45 is tightened by the clamping block 48. At this time, the plug rod 47 is connected to the connecting rod 45, and at this time, another group of power master control 7 and the independent electric control 8 are connected, so as to ensure the normal operation of the device; Step 5: Disassembly and maintenance. The controller 6 remotely reminds the user that a set of internal power control 7 and independent electric control 8 in the device has a fault. After the user removes the maintenance panel 3, he pushes the push plate 16 on one side of the faulty power control 7 and independent electric control 8. The push plate 16 drives the lock 14 to move upward so that the lock 14 is no longer in the lock hole 13. At this time, the user can take out the faulty power control 7 and independent electric control 8, and then repair and replace them. During installation, the guide blocks 11 at the upper and lower ends of the power control 7 can be slid on one side of the replacement box 10, and finally fixed through the lock hole 13 and the lock 14.
[0018] Working principle: When the user uses the device, the charge recording table 4 and the charge adjustment table 5 are used to monitor and record the circuit charge and control the power load. At the same time, the controller 6 is used to communicate and cut off and replace the circuit. When an accident occurs in a certain circuit in the circuit, the controller 6 can remotely alarm the user, and at the same time, the circuit needs to be quickly powered off. At this time, the controller 6 controls the first electric push rod 20 to work, and the output end of the first electric push rod 20 drives a group of moving tooth plates 25 to move up, and the moving tooth plates 25 drive the first gear 26 to rotate. The rotating first gear 26 can make another group of moving tooth plates 25 move down, and the moving tooth plates 25 drive the slider 22 to slide inside the slide groove 21, and the slider 22 drives The movable push rod 28, the inclined plate 27 and the bonding plate 30 move upwards. At this time, the movable push rod 28 can move toward the inside of the receiving groove 23 through the inclined surface of the slide groove 21 and the inclined plate 27. The movable push rod 28 drives the bonding plate 30 away from the connecting plate 18. At this time, the bonding plate 30 gradually approaches the control block 19, thereby increasing the distance between the bonding plate 30 and the connecting plate 18. Since the movable push rod 28 gradually moves toward the inside of the receiving groove 23, the movable push rod 28 will compress the second spring 29. At the same time, the movable tooth plate 25 drives the separation plate 31 to move upwards, and the separation plate 31 can separate the connecting plates 18 that are bonded to each other, thereby disconnecting the circuit, thereby ensuring the safety of subsequent circuit maintenance. When the circuit maintenance is completed, the first electric push rod 2 0 controls the movable tooth plate 25 to move toward one end that is close to each other, and at the same time, the separation plate 31 is no longer between the connecting plates 18, and the connecting plates 18 are made to fit together by moving the push rod 28 and the fitting plate 30, at this time, the circuit is connected, and when an accident occurs inside the power master control 7, at least one circuit cannot be used, and the two sets of second electric push rods 36 and two sets of motors 41 are controlled by the controller 6 to work, firstly, the output end of the second electric push rod 36 drives the movable plate 35 to move inside the lifting groove 34, and the lifting plate 33 can be pushed up by the second electric push rod 36 and the movable plate 35, and the lifting plate 33 can make the connecting rod 45 move upward, at this time, the connecting rod 45 is no longer between the clamping blocks 48, and at the same time, the connecting rod 45 is separated from the plug rod 47, and this When the clamping blocks 48 are close to each other under the action of the third spring 50, the motor 41 works, the output end of the motor 41 drives the motor 41 to rotate, the third gear 42 drives the second gear 40 to rotate through the toothed belt 43, the second gear 40 drives the threaded rod 39 to rotate, and the rotating threaded rod 39 can drive the adjusting plate 38 and the connecting rod 45 to move. When the adjusting plate 38 moves to the other end of the lifting plate 33, the connecting rod 45 handles the top of another group of power master control 7 and is also directly above another group of plug rods 47. At this time, the second electric push rod 36 drives the moving plate 35 and the lifting plate 33 to move downward, and the lifting plate 33 drives the adjusting plate 38 and the connecting rod 45 to move downward. The inclined surfaces of the connecting rod 45 and the clamping blocks 48 can make the clamping blocks 48 move away from each other.At the same time, the third spring 50 can be compressed by the clamping block 48 and the guide column 49, and the connecting rod 45 is tightened by the clamping block 48. At this time, the plug rod 47 is connected to the connecting rod 45, and another group of power master control 7 and independent electric control 8 are connected at this time, so as to ensure the normal operation of the device and then ensure the normal use of the circuit. At the same time, the controller 6 remotely reminds the user that a group of power master control 7 and independent electric control 8 in the device has an internal fault. After the user removes the maintenance panel 3, the push plate 16 on one side of the faulty power master control 7 and independent electric control 8 is pushed. The push plate 16 drives the lock 14 to move up so that the lock 14 is no longer in the lock hole 13. At this time, the user can take out the faulty power master control 7 and independent electric control 8, and then repair and replace them. During installation, the power master control 7 The guide blocks 11 at the upper and lower ends can be slid on one side of the replacement box 10, and finally fixed by the lock hole 13 and the lock 14. The device can monitor the circuit in real time, and can timely, automatically and quickly cut off a certain faulty circuit, and issue an alarm, and can display the maintenance status in real time to prevent other people from operating the device, which is not only convenient for users to repair the circuit, but also can improve the safety of maintenance personnel. At the same time, the device is equipped with a dual power control system. If an accident occurs in one power control system, it can automatically replace the other power control system and issue an alarm, thereby ensuring the normal operation of the entire circuit and reducing the user's loss. At the same time, the device also facilitates users to disassemble and assemble the faulty power control system, which is convenient for users to repair.
[0019] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.
Claims
1. A power load control device, characterized in that: The invention comprises a main cabinet (1), a mounting and fixing mechanism, an independent control mechanism and a quick replacement mechanism, wherein one side of the main cabinet (1) is connected to a display cabinet door (2) via a rotating shaft, the middle and lower part of one side of the main cabinet (1) is connected to a maintenance plate (3) via bolts, the upper part of the main cabinet (1) is provided with a charge recording table (4), one side of the charge recording table (4) is provided with a charge adjustment table (5), the bottom of the main cabinet (1) is provided with a controller (6), the middle part of the main cabinet (1) is provided with two sets of power master controls (7), one end of each of the power master controls (7) is close to the maintenance plate (3), the other end of each of the power master controls (7) is in contact with the inner wall of the main cabinet (1), and the power master controls (7) are connected to the inner wall of the main cabinet (1). Independent electric controls (8) are evenly arranged inside the master control (7), one side of the power master control (7) is connected to a sealing door (9) by screws, a replacement box (10) is symmetrically fixedly connected inside the main cabinet (1), and the replacement box (10) is respectively located at the upper and lower ends of the power master control (7), both ends of the power master control (7) are symmetrically slidably connected to guide blocks (11), and the guide blocks (11) are respectively slidably connected to the replacement box (10), the installation and fixing mechanism is used to fix the power master control (7), the independent control mechanism is used for the user to independently control each group of circuits, and the quick replacement mechanism is used to quickly replace the power master control (7) and the independent electric control (8).
2. The power load control device according to claim 1, characterized in that: The charge recording table (4), the charge adjustment table (5) and the controller (6) are all connected to the circuit, and the display cabinet door (2) is electrically connected to the controller (6).
3. The power load control device according to claim 1, characterized in that: The mounting and fixing mechanism comprises a lock box (12), a lock hole (13), a lock element (14), a first spring (15) and a push plate (16); one end of the power master control (7) is fixedly connected to the lock box (12); one end of a group of replacement boxes (10) is symmetrically provided with lock holes (13), and the lock holes (13) are respectively located at the bottom of the lock box (12); the interior of the lock box (12) is slidably connected to the lock element (14), and the bottom end of the lock element (14) is respectively located inside the lock hole (13); the top end of the lock element (14) is fixedly connected to the first spring (15), and one end of the first spring (15) is fixedly connected to the inner wall of the lock box (12); one side of the lock box (12) is provided with a push plate (16), and one end of the push plate (16) is respectively fixedly connected to the lock element (14).
4. The power load control device according to claim 1, characterized in that: The independent control mechanism comprises a connecting block (17), a connecting plate (18), a control block (19), a first electric push rod (20), a sliding groove (21), a sliding block (22), a receiving groove (23), a moving groove (24), a moving tooth plate (25), a first gear (26), an inclined plate (27), a moving push rod (28), a second spring (29), a fitting plate (30) and a separating plate (31). Both ends of the independent electric control (8) are provided with connecting blocks (17), one end of each connecting block (17) is fixedly connected to a connecting plate (18), and one end of each connecting plate (18) is fitted to each other. Control blocks (19) are provided on both sides of the independent electric control (8), a first electric push rod (20) is provided at the bottom end of the independent electric control (8), and the first electric push rod (20) is located on one side of a group of control blocks (19), the inner wall of the control block (19) is provided with a slide groove (21), and the inner wall of the slide groove (21) close to the connecting plate (18) is inclined, a slider (22) is provided inside the slide groove (21), and one end of the slider (22) is fitted with one side of the slide groove (21), and one end of the slider (22) is provided with a receiving groove (23), and one side of the control block (19) is provided with a movable The movable grooves (24) are connected to the slide grooves (21) respectively, the movable grooves (24) are slidably connected to movable tooth plates (25) inside, and one end of the movable tooth plates (25) is fixedly connected to one end of the slider (22), the middle part of the independent electric control (8) is connected to the first gear (26) through a rotating shaft, and the first gear (26) is meshed with one end of the movable tooth plates (25), one end of the slider (22) is provided with an inclined plate (27), and one side of the inclined plate (27) is in contact with the inclined inner wall of one side of the slide groove (21), and the middle part of the inclined plate (27) is fixedly connected to the movable tooth plates (25) A movable push rod (28) is provided, and one end of the movable push rod (28) is respectively slidably connected to the receiving groove (23), one end of the movable push rod (28) is fixedly connected to a second spring (29), one end of the second spring (29) is respectively fixedly connected to the inner wall of the receiving groove (23), one end of the movable push rod (28) is fixedly connected to a bonding plate (30), and one side of the bonding plate (30) is respectively bonded to the connecting plate (18), and the bottom end of a group of movable tooth plates (25) is fixedly connected to a separation plate (31), and the separation plate (31) is respectively bonded to the lower end of the two groups of connecting plates (18).
5. The power load control device according to claim 4, characterized in that: The control ends of the first electric push rods (20) are electrically connected to the controller (6).
6. The power load control device according to claim 1, characterized in that: The quick replacement mechanism comprises a lifting bin (32), a lifting plate (33), a lifting slot (34), a moving plate (35), a second electric push rod (36), an adjustment slot (37), an adjustment plate (38), a threaded rod (39), a second gear (40), a motor (41), a third gear (42), a toothed belt (43), a connecting slot (44), a connecting rod (45), a clamping slot (46), an insert rod (47), a clamping block (48), a guide column (49) and a third spring (50). The interior of the replacement box (10) Each of the lifting bins (32) is provided with a lifting plate (33) which is slidably connected to the interior of the lifting bins (32). Both ends of the lifting bins (32) are evenly provided with lifting grooves (34). The interior of the lifting grooves (34) is slidably connected to a moving plate (35), and the moving plates (35) are respectively fixedly connected to the lifting plates (33). The inner wall of one end of the lifting grooves (34) is provided with a second electric push rod (36), and the output end of the second electric push rod (36) is respectively fixedly connected to the moving plate (35). The plate (33) is provided with an adjustment groove (37) inside, and the adjustment groove (37) is slidably connected to an adjustment plate (38), both ends of the adjustment plate (38) are connected to a threaded rod (39) through a thread, and both ends of the threaded rod (39) are connected to the inner wall of the adjustment groove (37) through a bearing, one end of the threaded rod (39) is fixedly connected to a second gear (40), the inner wall of one end of the adjustment groove (37) is provided with a motor (41), and the output end of the motor (41) is fixedly connected to a second gear (40). The adjusting slot (37) is provided with a toothed belt (43), and the inner wall of the toothed belt (43) is respectively meshed with the second gear (40) and the third gear (42); one end of the replacement box (10) is evenly provided with a connecting groove (44), and one end of the connecting groove (44) passes through the lifting plate (33) and is connected to the adjusting slot (37); the inside of the connecting groove (44) is slidably connected with a connecting rod (45), and one end of the connecting rod (45) is respectively fixedly connected to the adjusting plate (38).
7. The power load control device according to claim 6, characterized in that: The top of the power master control (7) is evenly provided with clamping grooves (46), and the inside of the clamping grooves (46) is symmetrically fixedly connected with clamping blocks (48). Insertion rods (47) are arranged between the clamping blocks (48), and one end of the insertion rods (47) is slidably connected to the connecting rods (45), and the other ends of the insertion rods (47) are fixedly connected to the connecting blocks (17). The ends of the clamping blocks (48) that are away from each other are slidably connected with guide columns (49), and one end of the guide columns (49) is fixedly connected to the inner wall of the clamping grooves (46), and one end of the guide columns (49) is fixedly connected to the third springs (50), and one end of the third springs (50) is fixedly connected to the inner wall of the clamping blocks (48).
8. The power load control device according to claim 7, characterized in that: The bottom ends of the connecting rods (45) are all inclined, the ends of the clamping blocks (48) that are close to each other are all inclined, and the control ends of the second electric push rod (36) and the motor (41) are both electrically connected to the controller (6).
9. An operating method for an electric load control device according to any one of claims 1 to 8, characterized in that: Step 1: Normal operation, the circuit is charged and recorded and the power load is controlled through the charge recording table (4) and the charge adjustment table (5), and communication and circuit disconnection and replacement are performed through the controller (6); Step 2: Independent control. When an accident occurs in a certain circuit in the circuit, the controller (6) remotely sends an alarm to the user. At the same time, the controller (6) controls the first electric push rod (20) to work. The output end of the first electric push rod (20) drives a group of movable tooth plates (25) to move upward. The other group of movable tooth plates (25) can be moved downward through the first gear (26). The movable tooth plates (25) drive the slider (22), the movable push rod (28), the inclined plate (27) and the bonding plate (30) to move upward. At this time, the movable push rod (28) can be moved toward the inside of the receiving groove (23) through the inclined surface of the slide groove (21) and the inclined plate (27). The movable push rod (28) drives the bonding plate (30) away from the connecting plate (18) and compresses the second spring (29). At the same time, the movable tooth plate (25) drives the separation plate (31) to move upward. The separation plate (31) can separate the mutually bonded connecting plates (18), thereby disconnecting the circuit. Step 3: Reset. When the circuit maintenance is completed, the first electric push rod (20) controls the movable tooth plate (25) to move toward one end close to each other, and at the same time, the separation plate (31) is no longer between the connecting plates (18). The connecting plates (18) are made to fit together by moving the push rod (28) and the fitting plate (30), and the circuit is connected. Step 4: Replace the system. When an accident occurs inside the power master control (7), at least one circuit cannot be used. The controller (6) controls the two sets of second electric push rods (36) and the two sets of motors (41) to work. The second electric push rods (36) push the moving plate (35), the lifting plate (33) and the connecting rod (45) upward. At this time, the connecting rod (45) is no longer between the clamping blocks (48). At the same time, the connecting rod (45) is separated from the insertion rod (47). Then the motor (41) works and drives the threaded rod (39) to rotate through the third gear (42), the toothed belt (43) and the second gear (40). The rotating threaded rod (39) can drive the adjustment plate (38) and the connecting rod (45) to move. When the adjustment plate (38) moves to the lifting plate (3 3), at this time, the connecting rod (45) is connected to the top of another group of power master control (7) and is also directly above another group of plug rods (47). At this time, the second electric push rod (36) drives the moving plate (35) and the lifting plate (33) to move downward, and the lifting plate (33) drives the adjustment plate (38) and the connecting rod (45) to move downward. The inclined surfaces of the connecting rod (45) and the clamping block (48) can make the clamping blocks (48) move away from each other. At the same time, the third spring (50) can be compressed by the clamping block (48) and the guide column (49), and the connecting rod (45) is tightened by the clamping block (48). At this time, the plug rod (47) is connected to the connecting rod (45), and at this time, another group of power master control (7) and the independent electric control (8) are connected, thereby ensuring the normal operation of the device; Step 5: Disassembly and maintenance. The controller (6) remotely reminds the user that a fault has occurred inside a group of power master controls (7) and independent electric controls (8) in the device. After the user removes the maintenance panel (3), he pushes the push plate (16) on one side of the faulty power master control (7) and independent electric control (8). The push plate (16) drives the lock (14) to move upward so that the lock (14) is no longer inside the lock hole (13). At this time, the user can take out the faulty power master control (7) and independent electric control (8), and then repair and replace them. During installation, the guide blocks (11) at the upper and lower ends of the power master control (7) can be slid on one side of the replacement box (10), and finally it is fixed through the lock hole (13) and the lock (14).