CN114883958B - Automatic control box for power distribution network - Google Patents
Automatic control box for power distribution network Download PDFInfo
- Publication number
- CN114883958B CN114883958B CN202210807517.6A CN202210807517A CN114883958B CN 114883958 B CN114883958 B CN 114883958B CN 202210807517 A CN202210807517 A CN 202210807517A CN 114883958 B CN114883958 B CN 114883958B
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- China
- Prior art keywords
- box body
- power distribution
- distribution network
- inner box
- circuit breaker
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/66—Power reset mechanisms
- H01H71/70—Power reset mechanisms actuated by electric motor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
- H02H5/047—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using a temperature responsive switch
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The application relates to the technical field of power equipment, in particular to an automatic control box for a power distribution network, which comprises an outer box body, an inner box body, a control main brake and an operation and control assembly; the inner box body and the control main gate are both arranged in the outer box body; a plurality of electric control components are arranged in the inner box body; the control main brake is provided with a circuit breaker for controlling each electric control component to be electrified or powered off; the control assembly comprises a driving mechanism, a moving seat and an adjuster, the driving mechanism is arranged on the inner box body, and the adjuster is arranged on the moving seat; the inner box body is provided with a first temperature monitor which is connected with a controller of the driving mechanism; the driving mechanism is connected with the movable seat and used for driving the movable seat to drive the regulator to move to a position corresponding to the circuit breaker; the regulator comprises a telescopic mechanism and a shifting piece, wherein the telescopic mechanism is connected with the shifting piece and used for controlling the shifting piece to move to realize switching-on or switching-off of a switch of the circuit breaker. This application has solved current control box effectively and has had the heat dissipation problem of unable automatic processing incasement.
Description
Technical Field
The application relates to the technical field of power equipment, in particular to power distribution network automation control box.
Background
The automation of the power distribution network is to apply computer technology, automatic control technology, electronic technology, communication technology and new high-performance power distribution equipment and other technical means to carry out off-line and on-line intelligent monitoring and management on the power distribution network, so that the power distribution network is always in a safe, reliable, high-quality, economic and efficient optimal operation state.
Install a large amount of electrical components in the automatic control box of current distribution network, can produce great heat when the operation, because its space and prior art's restriction, its inside heat dissipation can not obtain fine solution, consequently adopt preventing of shunt control to avoid the load too high mostly, make the incasement high temperature, nevertheless mostly control the shunt by hand at present to can not carry out real-time supervision in the block terminal, still need the manual work to monitor during the use.
Disclosure of Invention
In view of this, the present application aims to provide an automatic control box for an electric power distribution network, which is used for solving the problem that the existing control box cannot automatically process heat dissipation in the box.
In order to achieve the purpose, the application provides the following technical scheme:
an automatic control box of a power distribution network comprises an outer box body, an inner box body, a control main gate and an operation and control assembly; the inner box body and the control main brake are both arranged inside the outer box body; a plurality of electric control components are installed in the inner box body; the control main brake is provided with a circuit breaker for controlling the electrification or the outage of each electric control component; the control assembly comprises a driving mechanism, a moving seat and an adjuster, the driving mechanism is mounted on the inner box body, and the adjuster is mounted on the moving seat; the inner box body is provided with a first temperature monitor which is connected with a controller of the driving mechanism; the driving mechanism is connected with the movable seat and used for driving the movable seat to drive the regulator to move to a position corresponding to the circuit breaker; the regulator comprises a telescopic mechanism and a shifting piece, wherein the telescopic mechanism is connected with the shifting piece and is used for controlling the shifting piece to move so as to realize switching-on or switching-off of a switch of the circuit breaker.
Preferably, in the above power distribution network automation control box, the driving mechanism includes a driving motor, a screw rod and a guide rod; two fixed seats are arranged on the inner box body; two ends of the screw rod are respectively and rotatably connected with the two fixed seats; two ends of the guide rod are respectively connected with the two fixed seats and are arranged in parallel with the screw rod; the movable seat is provided with a threaded hole in sleeve fit with the screw rod and a sliding hole in sleeve fit with the guide rod; the driving motor is connected with the screw rod and used for driving the screw rod to rotate.
Preferably, in the automatic control box for power distribution network, the screw is provided with a first gear; and the output shaft of the driving motor is provided with a second gear in meshing transmission connection with the first gear.
Preferably, in the automatic control box for power distribution network, a sliding groove is formed in a side wall of the inner box body; the first temperature monitor is slidably mounted to the chute via a slider.
Preferably, in the above automatic control box for power distribution network, two ends of the screw rod respectively penetrate through the corresponding fixing seats and are provided with winding rollers; the winding roller is connected with the sliding block through a connecting rope.
Preferably, in the above automatic control box for power distribution network, the toggle piece includes a push block, a spring and a fixing plate; the push block is pivoted on a telescopic rod of the telescopic mechanism; the push block is provided with a clamping groove corresponding to a switch of the circuit breaker; the fixed plate is fixedly arranged on the telescopic rod; and two ends of the spring are respectively connected with the fixed plate and the push block.
Preferably, in the above automatic control box for power distribution network, the telescopic mechanism is specifically an electric telescopic rod.
Preferably, in the above automatic control box for power distribution network, the outer box body is provided with a ventilation window.
Preferably, in the above power distribution network automation control box, the movable seat is provided with a second temperature monitor.
Preferably, in the above automatic control box for power distribution network, the inner box body is provided with a heat dissipation opening, and the heat dissipation opening is provided with a ventilation fan.
Compared with the prior art, the beneficial effects of this application are:
the application provides an automatic control box of a power distribution network, during operation, a movable seat can be driven by a driving mechanism to drive a regulator to move to a position corresponding to a circuit breaker, the regulator controls a toggle piece to switch on a switch of the circuit breaker by utilizing the telescopic activity of a telescopic mechanism, so that an electric control component in an inner box body is electrified to start operation, meanwhile, a first temperature monitor can detect the real-time temperature in the inner box body, when the temperature in the inner box body is overhigh, the first temperature monitor transmits a signal to the controller of the driving mechanism, so that the movable seat is driven by the driving mechanism to drive the regulator to move to the position corresponding to the circuit breaker, the regulator controls the toggle piece to switch off the switch of the circuit breaker by utilizing the telescopic activity of the telescopic mechanism, so that the electric control component in the inner box body is powered off to stop operation, and the electric control component is prevented from operating in an overheat environment, the problem of current control box exist the heat dissipation of unable automatic processing incasement has been solved effectively.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic perspective view of an inner box of an automatic control box of an electrical power distribution network according to an embodiment of the present disclosure;
fig. 2 is a top view of an inner box of an automatic control box of a power distribution network according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a regulator of an automatic control box of a power distribution network according to an embodiment of the present disclosure;
fig. 4 is a schematic connection diagram of a slider of an automatic control box of an electrical power distribution network according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of an automatic control box of an electrical power distribution network according to an embodiment of the present disclosure;
fig. 6 is an internal schematic view of an outer box of an automatic control box of an electrical power distribution network according to an embodiment of the present application.
In the figure:
1. an outer case; 2. a hinge; 3. an outer box door; 4. a ventilation window; 5. an inner box body; 6. an inner box door; 7. an observation window; 8. a control button; 9. a heat dissipation port; 10. controlling a main brake; 11. a circuit breaker; 12. a fixed seat; 13. a screw; 14. a guide bar; 15. a first gear; 16. a second gear; 17. a drive motor; 18. a movable seat; 19. a fixed block; 20. a second temperature monitor; 21. a telescoping mechanism; 22. the clamping block is pivoted; 23. a push block; 24. a card slot; 25. a spring; 26. a fixing plate; 27. a winding roller; 28. connecting ropes; 29. pulling the block; 30. a slider; 31. a limiting block; 32. a first temperature monitor; 33. a chute.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should be noted that the terms "mounted," "connected," and "connected" are used broadly and are defined as, for example, a fixed connection, an exchangeable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements, unless otherwise explicitly stated or limited. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 6, an embodiment of the present application provides an automatic control box for an electrical power distribution network, which includes an outer box 1, an inner box 5, a control gate 10 and an operation component; the inner box body 5 and the control main gate 10 are both arranged in the outer box body 1; a plurality of electric control components are arranged in the inner box body 5; the control main brake 10 is provided with a circuit breaker 11 for controlling the electrification or the outage of each electric control component; the control assembly comprises a driving mechanism, a moving seat 18 and an adjuster, the driving mechanism is arranged on the inner box body 5, and the adjuster is arranged on the moving seat 18; the inner box body 5 is provided with a first temperature monitor 32, and the first temperature monitor 32 is connected with a controller of the driving mechanism; the driving mechanism is connected with the movable seat 18 and is used for driving the movable seat 18 to drive the regulator to move to a position corresponding to the circuit breaker 11; the regulator comprises a telescopic mechanism 21 and a shifting piece, wherein the telescopic mechanism 21 is connected with the shifting piece and is used for controlling the shifting piece to move so as to realize the switching-on or switching-off of a switch of the circuit breaker 11.
More specifically, the outer box body 1 is provided with an outer box door 3, and the outer box door 3 is pivoted with the outer box body 1 through a hinge 2; the inner box body 5 is provided with a detachable inner box door 6, the inner box door 6 is provided with an observation window 7 and a control button 8, the observation window 7 is convenient for workers to observe the internal condition of the inner box body 5, and the control button 8 can be used for the workers to control the electric control component in the inner box body 5 to start or stop operation in a manual mode; the circuit breakers 11 are not limited to one group, and may be multiple groups, and the group circuit breakers 11 respectively control different electric control components to be powered on or powered off.
In the operation of the embodiment, the driving mechanism drives the moving seat 18 to drive the adjustor to move to the position corresponding to the breaker 11, the adjustor controls the toggle piece to switch on the switch of the breaker 11 by using the telescopic movement of the telescopic mechanism 21, so that the electric control component in the inner box 5 is electrified to start the operation, meanwhile, the real-time temperature in the inner box body 5 can be detected through the first temperature monitor 32, when the temperature in the inner box body 5 is overhigh, the first temperature monitor 32 transmits a signal to a controller of the driving mechanism, so that the driving mechanism drives the moving seat 18 to drive the adjustor to move to a position corresponding to the breaker 11, the adjustor controls the toggle piece to switch off the switch of the breaker 11 by utilizing the telescopic movement of the telescopic mechanism 21, the electric control component in the inner box body 5 is powered off and stops working, the electric control component is prevented from working in an overheat environment, and the problem that the existing control box cannot automatically process heat dissipation in the box is effectively solved.
Further, in the present embodiment, the driving mechanism includes a driving motor 17, a screw 13, and a guide rod 14; the inner box body 5 is provided with two fixed seats 12; two ends of the screw 13 are respectively connected with the two fixed seats 12 in a rotating way; two ends of the guide rod 14 are respectively connected with the two fixed seats 12 and are arranged in parallel with the screw 13; the movable seat 18 is provided with a threaded hole in sleeve fit with the screw 13 and a sliding hole in sleeve fit with the guide rod 14; the driving motor 17 is connected to the screw 13 for driving the screw 13 to rotate.
During operation, the driving motor 17 drives the screw 13 to rotate, and the circular motion of the screw 13 is converted into the linear motion of the movable base 18 under the guiding and limiting effect of the guide rod 14, so that the movable base 18 is controlled to move to the position right below the switch of the breaker 11 in the horizontal direction; in addition, when the plurality of circuit breakers 11 need to be switched on or switched off, the driving motor 17 is a forward and reverse motor, and can control the screw 13 to rotate clockwise or counterclockwise according to actual requirements, so as to control the moving seat 18 to perform linear motion in the forward direction or the reverse direction.
More specifically, the two fixing seats 12 are respectively fixed on two sides of the top of the inner box 5; bearings are arranged inside the two fixed seats 12, two ends of the screw 13 are designed to be non-threaded, and two ends of the screw 13 are rotatably connected with the fixed seats 12 through the bearings; the two ends of the guide rod 14 are fixedly connected with the fixed seat 12.
Further, in the present embodiment, the screw 13 is provided with a first gear 15; the output shaft of the driving motor 17 is provided with a second gear 16 in meshed transmission connection with the first gear 15. During operation, the driving motor 17 drives the output shaft to rotate, the first gear 15 and the second gear 16 which are meshed with each other are used for driving the screw 13 to rotate, the gear transmission has the advantage of high transmission precision, the driving motor 17 can conveniently control the rotation angle of the screw 13 according to actual needs, and then the moving distance of the moving seat 18 is controlled, so that the moving seat 18 can accurately move to the position below the corresponding switch of the circuit breaker 11.
More specifically, the first gear 15 is fixedly disposed on the screw 13, the second gear 16 is fixedly disposed on an output shaft of the driving motor 17, and the output shaft of the driving motor 17 is parallel to the screw 13.
Further, in the present embodiment, the side wall of the inner box 5 is provided with a chute 33; the first temperature monitor 32 is slidably mounted to the chute 33 by the slide 30. The spout 33 sets up along vertical direction, satisfies first temperature monitor 32 along vertical direction's removal demand through the setting of spout 33, can increase the detection range of first temperature monitor 32 in interior box 5, is favorable to improving the accuracy that detects data.
Further, in the present embodiment, two ends of the screw 13 are respectively provided with a winding roller 27 penetrating through the corresponding fixing seat 12; the winding roller 27 is connected to a slider 30 by a connecting cord 28. Winding up roller 27 and the coaxial setting of screw rod 13 can drive winding up roller 27 when screw rod 13 rotates and rotate, and then will connect the rope 28 and receive short drive slider 30 and the first temperature monitor 32 and move up or will connect the rope 28 and lengthen drive slider 30 and the first temperature monitor 32 and move down to satisfy the removal demand of first temperature monitor 32 along vertical direction.
More specifically, please refer to fig. 4, an outer end of the sliding block 30 is connected to the connecting rope 28 through the pulling block 29, an inner end of the sliding block 30 is connected to the limiting block 31, the limiting block 31 is located inside the inner box 5, the sliding block 30 can be prevented from falling off from the sliding groove 33 through the arrangement of the limiting block 31 and the pulling block 29, and the first temperature monitor 32 is installed on the limiting block 31.
Further, in the present embodiment, the toggle member includes a push block 23, a spring 25, and a fixed plate 26; the push block 23 is pivotally connected to the telescopic rod of the telescopic mechanism 21; a slot 24 corresponding to a switch of the circuit breaker 11 is arranged on the push block 23; the fixing plate 26 is fixedly arranged on the telescopic rod; the spring 25 is connected at both ends thereof to the fixed plate 26 and the push block 23, respectively.
When the switch of the circuit breaker 11 needs to be switched on, after the driving mechanism drives the moving seat 18 to a required position, the telescopic rod is extended through the telescopic mechanism 21, and under the action of the spring 25, the switch of the circuit breaker 11 can easily enter the clamping groove 24, at the moment, the telescopic mechanism 21 continuously extends the telescopic rod, and the pushing block 23 can only rotate a small angle due to the limit of the fixing plate 26, so that the pushing block 23 upwards pushes the switch of the circuit breaker 11, the circuit breaker 11 is switched on to supply power to the electric control component in the box body 5 below, the electric control component forms a path to start working, and after the switch of the circuit breaker 11 is switched on, the driving motor 17 is started to drive the screw 13 to rotate, the moving seat 18 is displaced, the switch of the circuit breaker 11 is separated from the clamping groove 24 of the pushing block 23, and automatic control power transmission is completed; conversely, the switch of the circuit breaker 11 can enter the clamping groove 24 by starting the movable seat 18 and the telescopic mechanism 21, and then the telescopic mechanism 21 shortens the telescopic rod to pull the switch of the circuit breaker 11 downwards for automatic power off.
More specifically, a pivoting clamping block 22 is fixedly arranged on a telescopic rod of the telescopic mechanism 21, and the push block 23 is pivoted with the pivoting clamping block 22; one side that ejector pad 23 is close to circuit breaker 11 is equipped with the cambered surface, and the setting of cambered surface can play the guide effect to circuit breaker 11's switch, makes things convenient for circuit breaker 11's switch business turn over draw-in groove 24 to the operation of switching on or breaking off is carried out to circuit breaker 11 to the convenience.
Further, in the present embodiment, the telescopic mechanism 21 is specifically an electric telescopic rod. The electric telescopic rod can also have the advantage of small volume while satisfying the control and stirring the piece and rising and descend, conveniently sets up whole telescopic machanism 21 and stirring the piece together in the control box.
Further, in the present embodiment, the outer case 1 is provided with a ventilation window 4. Setting up through ventilation window 4 can satisfy outer box 1 and outside heat transfer that ventilates to the heat that is located outer box 1 can in time discharge the outside of outer box 1, is favorable to guaranteeing that interior box 5 is in suitable environment and carries out the operation.
Further, in the present embodiment, a second temperature monitor 20 is mounted on the movable base 18. The temperature condition inside the outer box body 1 can be detected through the setting of the second temperature monitor 20, when the temperature inside the outer box body 1 is greater than a preset value, an early warning signal can be sent out, the operation of the inner box body 5 can be stopped by a worker in time, and the outer box door 3 can be opened in time for ventilation and heat dissipation. And the second temperature monitor 20 is arranged on the movable seat 18, so that the detection range of the second temperature monitor 20 can be enlarged, and the accuracy of the detection data can be improved.
More specifically, a fixed block 19 is fixedly arranged on the movable seat 18, the second temperature monitor 20 is mounted on the fixed block 19, and the second temperature monitor 20 faces away from the telescopic mechanism 21.
Further, in the present embodiment, the inner box 5 is provided with a heat dissipation port 9, and the heat dissipation port 9 is provided with a ventilation fan. The bottom of interior box 5 is equipped with the inside thermovent 9 of intercommunication, can accelerate interior box 5 to outer heat-sinking capability effectively through setting up of thermovent 9 and scavenger fan, arranges the outside fast with the heat of the inside production of interior box 5 during convenient operation, is favorable to guaranteeing that each automatically controlled part in the interior box 5 all is in suitable environment and carries out the operation.
In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. An automatic control box of a power distribution network is characterized by comprising an outer box body, an inner box body, a control main brake and an operation and control assembly;
the inner box body and the control main brake are both arranged inside the outer box body;
a plurality of electric control components are arranged in the inner box body;
the control main brake is provided with a circuit breaker for controlling the electrification or the outage of each electric control component;
the control assembly comprises a driving mechanism, a moving seat and an adjuster, the driving mechanism is mounted on the inner box body, and the adjuster is mounted on the moving seat;
the inner box body is provided with a first temperature monitor which is connected with a controller of the driving mechanism;
the driving mechanism is connected with the movable seat and used for driving the movable seat to drive the regulator to move to a position corresponding to the circuit breaker;
the regulator comprises a telescopic mechanism and a shifting piece, wherein the telescopic mechanism is connected with the shifting piece and is used for controlling the shifting piece to move so as to realize the switching-on or switching-off of a switch of the circuit breaker;
the poking piece comprises a push block, a spring and a fixing plate;
the push block is pivoted on a telescopic rod of the telescopic mechanism;
a pivoting clamping block is fixedly arranged on a telescopic rod of the telescopic mechanism, and the push block is pivoted with the pivoting clamping block;
the push block is provided with a clamping groove corresponding to a switch of the circuit breaker;
a cambered surface is arranged on one side, close to the circuit breaker, of the push block;
the fixed plate is fixedly arranged on the telescopic rod;
and two ends of the spring are respectively connected with the fixed plate and the push block.
2. The power distribution network automation control box of claim 1, wherein the drive mechanism comprises a drive motor, a screw, and a guide bar;
two fixed seats are arranged on the inner box body;
two ends of the screw rod are respectively and rotatably connected with the two fixed seats;
two ends of the guide rod are respectively connected with the two fixed seats and are arranged in parallel with the screw rod;
the movable seat is provided with a threaded hole in sleeve fit with the screw rod and a sliding hole in sleeve fit with the guide rod;
the driving motor is connected with the screw rod and used for driving the screw rod to rotate.
3. The power distribution network automation control box of claim 2 wherein the screw is provided with a first gear;
and the output shaft of the driving motor is provided with a second gear in meshing transmission connection with the first gear.
4. The power distribution network automation control box of claim 2, wherein the side wall of the inner box body is provided with a chute;
the first temperature monitor is slidably mounted to the chute via a slider.
5. The automatic control box for power distribution network according to claim 4, wherein two ends of the screw rod are respectively provided with a winding roller through the corresponding fixing seat;
the winding roller is connected with the sliding block through a connecting rope.
6. The power distribution network automation control box of claim 1, wherein the telescoping mechanism is specifically an electric telescopic rod.
7. The power distribution network automation control box of claim 1 wherein the outer box is provided with a ventilation window.
8. The power distribution network automation control box of claim 1 wherein a second temperature monitor is mounted on the locomotion board.
9. The power distribution network automation control box of claim 1 wherein the inner box is provided with a heat sink, the heat sink being equipped with a ventilator.
Priority Applications (1)
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CN202210807517.6A CN114883958B (en) | 2022-07-11 | 2022-07-11 | Automatic control box for power distribution network |
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CN202210807517.6A CN114883958B (en) | 2022-07-11 | 2022-07-11 | Automatic control box for power distribution network |
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CN114883958B true CN114883958B (en) | 2022-09-30 |
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Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US20010025773A1 (en) * | 2000-03-17 | 2001-10-04 | Rane Mahesh Jaywant | Draw out arrangement for molded case circuit breakers |
CN113066677A (en) * | 2021-02-05 | 2021-07-02 | 深圳立讯检测股份有限公司 | Overload intelligent test system for protection device of household automatic control equipment |
CN216872621U (en) * | 2021-06-01 | 2022-07-01 | 上海沐年机电科技有限公司 | Infrared temperature measuring device of switch cabinet |
CN113675777B (en) * | 2021-08-23 | 2023-09-12 | 江山市鑫源电气有限公司 | Intelligent locking error-preventing device and error-preventing ring main unit |
CN216720660U (en) * | 2021-12-15 | 2022-06-10 | 深圳市三江电气有限公司 | Multi-angle temperature detection sensor for distribution box |
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