CN215528297U - Control system for high-voltage and low-voltage power distribution - Google Patents
Control system for high-voltage and low-voltage power distribution Download PDFInfo
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- CN215528297U CN215528297U CN202121344993.6U CN202121344993U CN215528297U CN 215528297 U CN215528297 U CN 215528297U CN 202121344993 U CN202121344993 U CN 202121344993U CN 215528297 U CN215528297 U CN 215528297U
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Abstract
The utility model discloses a high-voltage and low-voltage distribution control system, which comprises a base, a transverse adjusting unit and a vertical adjusting unit, wherein the base is provided with a plurality of vertical adjusting units; base: a power distribution cabinet shell is arranged on the upper surface of the cabinet body, a cabinet door is hinged to an opening at the front end of the power distribution cabinet shell through a hinge, and a lock catch arranged in the middle of the right end of the front side face of the cabinet door is matched with a lock head arranged in the middle of the right end of the front side face of the power distribution cabinet shell; a lateral adjustment unit: the upper end of the transverse adjusting unit is respectively provided with a low-voltage socket and a high-voltage socket; a vertical adjusting unit: set up in the back wall upper end of switch board casing, vertical adjusting unit's lower extreme is equipped with connecting plug, and low-voltage socket and high-voltage socket all correspond the setting with connecting plug, should be used for high pressure, low-voltage distribution control system, realize the automatic switch-over of high-low voltage circuit, reduce the electric shock risk that personnel's direct switch-over circuit brought, and the line connection is more firm, prevents the condition of off-line.
Description
Technical Field
The utility model relates to the technical field of distribution equipment, in particular to a high-voltage and low-voltage distribution control system.
Background
The electric energy is an economic, practical, clean and easy-to-control and-convert energy source, is a special product which is provided by an electric power department for guaranteeing the quality of power generation, power supply and utilization by three parties for power users, is widely applied to various fields such as power, illumination, chemistry, textile, communication, broadcasting and the like, is the main power for scientific and technical development and economic leap of people, plays a great role in our life, is mainly controlled by a power distribution cabinet, the switch between high voltage and low voltage is often carried out during the power distribution control of the power distribution cabinet, the switch between high voltage and low voltage in the prior art is mostly realized by manually switching circuits, the circuit switching is inconvenient, and there is the risk of electrocution in the manual switching circuit, and the line connection is unstable, appears the condition of taking off the line easily, for this reason, we propose one kind and be used for high pressure, low pressure distribution control system.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the existing defects and provide a control system for high-voltage and low-voltage power distribution, which realizes automatic switching of high-voltage and low-voltage lines, reduces the electric shock risk caused by direct switching of the lines by personnel, ensures more stable line connection, prevents the occurrence of offline conditions and can effectively solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a control system for high-voltage and low-voltage power distribution comprises a base, a transverse adjusting unit and a vertical adjusting unit;
base: a power distribution cabinet shell is arranged on the upper surface of the cabinet body, a cabinet door is hinged to an opening at the front end of the power distribution cabinet shell through a hinge, and a lock catch arranged in the middle of the right end of the front side face of the cabinet door is matched with a lock head arranged in the middle of the right end of the front side face of the power distribution cabinet shell;
a lateral adjustment unit: the upper end of the transverse adjusting unit is respectively provided with a low-voltage socket and a high-voltage socket;
a vertical adjusting unit: set up in the back wall upper end of switch board casing, vertical adjusting unit's lower extreme is equipped with connecting plug, and low-voltage socket and high-voltage socket all correspond the setting with connecting plug, realize the automatic switch-over of high-low voltage circuit, reduce the electric shock risk that personnel directly switched over the circuit and bring, and the line connection is more firm, prevents the condition of off-line.
Furthermore, the inside bottom surface of switch board casing is equipped with the PLC controller, and external power source is connected to the input electricity of PLC controller, the operation of the staff controlgear of being convenient for.
Further, horizontal regulating unit includes high-low voltage electric wire fixing base and guide rail, the guide rail symmetry sets up in the rear wall lower extreme right side of switch board casing, and the toper spout that high-low voltage electric wire fixing base rear surface symmetry set up respectively with adjacent guide rail sliding connection, the upper surface of high-low voltage electric wire fixing base is equipped with low pressure socket and high-pressure socket respectively, realizes the position control of low pressure socket and high-pressure socket.
Further, horizontal regulating unit still includes motor, screw rod, regulating plate, guide arm and mounting panel, the mounting panel symmetry sets up in the rear wall lower extreme left side of switch board casing, the mounting panel upper surface of top is equipped with the motor, the output shaft lower extreme of motor passes the mounting panel middle part through-hole of top and is equipped with the screw rod in end department, the screw thread opposite direction at screw rod both ends, the lower extreme of screw rod passes through the bearing and is connected with the mounting panel upper surface rotation of below, the both ends symmetry threaded connection of screw rod has the regulating plate, the right-hand member of regulating plate all is connected with the guide arm through the round pin hub connection, the right-hand member of guide arm all rotates with the connecting plate that high-low voltage electric wire fixing base left surface set up through the round pin axle and is connected the output of PLC controller, regulation for low pressure socket and high pressure socket provides the drive.
Further, the right wall of switch board casing is equipped with range finding sensor, and range finding sensor corresponds the setting with high-low voltage electric wire fixing base, and PLC controller input is connected to range finding sensor's output electricity, confirms the position of low pressure socket and high-pressure socket.
Further, vertical regulation unit includes right angle backup pad, spout, electric putter, slide and access line fixing base, the right angle backup pad sets up in the back wall upper end of switch board casing, and the vertical plate body left and right sides of right angle backup pad all is equipped with the spout, and the horizontal plate body bottom surface of right angle backup pad is equipped with electric putter, and electric putter's flexible end lower extreme is equipped with the access line fixing base, and the bottom surface of access line fixing base is equipped with connecting plug, and the rear surface symmetry of access line fixing base is equipped with the slide, slide and adjacent spout sliding connection, the output of PLC controller is connected to electric putter's input electricity, realizes circuit switch-on and disconnection.
Further, wall body all is equipped with evenly distributed's louvre about the switch board casing, the heat dissipation when being convenient for equipment operation.
Compared with the prior art, the utility model has the beneficial effects that: the control system for high-voltage and low-voltage power distribution has the following advantages:
through the regulation and control of the PLC controller, the motor operates, the output shaft rotates to drive the screw rod to rotate, the screw rod rotates to drive the two regulating plates to move oppositely, the two regulating plates push the high-low voltage wire fixing seat to move rightwards along the guide rail through the two guide rods when moving oppositely, the distance measuring sensor can sense the distance between the distance measuring sensor and the right side surface of the high-low voltage wire fixing seat and transmit the information to the PLC controller for integration and analysis, when the distance reaches a specified value, the PLC controller regulates and controls the motor to stop operating, the PLC controller regulates and controls the electric push rod to extend and operate simultaneously to drive the incoming wire fixing seat to move downwards, the incoming wire fixing seat drives the connecting plug to move downwards to be movably inserted with the high-voltage jack, the circuit connection is more stable, the off-line condition is prevented, at the moment, the sliding plate slides downwards along the adjacent sliding groove, the connecting plug and the high-voltage jack are prevented from being dislocated when the incoming wire fixing seat moves downwards, when switching the low pressure, regulation and control through the PLC controller, electric putter shrink operation, drive the incoming line fixing base rebound, make connecting plug and high-pressure socket break away from, then regulation and control through the PLC controller, motor run in reverse, output shaft run in reverse, drive screw rod run in reverse, the screw rod drives two regulating plates and deviates from the removal mutually, two regulating plates deviate from when removing mutually and pull high-low voltage electric wire fixing base and move left along the guide rail through two guide arms pulling, when the distance reaches appointed value, the PLC controller regulates and controls the motor and stops the operation, adjust connecting plug rebound and low-pressure socket activity grafting through vertical regulating unit, realize the automatic switch of high-low voltage circuit, reduce the electric shock risk that personnel direct switching circuit brought.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal cross-section structure of the present invention.
In the figure: the automatic control cabinet comprises a base 1, a PLC controller 2, a power distribution cabinet 3, a cabinet door 4, heat dissipation holes 5, a transverse adjusting unit 6, a motor 61, a screw rod 62, an adjusting plate 63, a high-low voltage wire fixing seat 64, a guide rod 65, a guide rail 66, a mounting plate 67, a vertical adjusting unit 7, a right-angle supporting plate 71, a sliding groove 72, an electric push rod 73, a sliding plate 74, an access line fixing seat 75, a distance measuring sensor 8, a low-voltage socket 9, a high-voltage socket 10 and a connecting plug 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
Referring to fig. 1-2, the present embodiment provides a technical solution: a control system for high-voltage and low-voltage power distribution comprises a base 1, a transverse adjusting unit 6 and a vertical adjusting unit 7;
base 1: the upper surface of the power distribution cabinet is provided with a power distribution cabinet shell 3, an opening at the front end of the power distribution cabinet shell 3 is hinged with a cabinet door 4 through a hinge, a lock catch arranged in the middle of the right end of the front side surface of the cabinet door 4 is matched with a lock head arranged in the middle of the right end of the front side surface of the power distribution cabinet shell 3, the left wall body and the right wall body of the power distribution cabinet shell 3 are provided with heat dissipation holes 5 which are uniformly distributed, the base 1 provides bottom support for the power distribution cabinet shell 3, the cabinet door 4 can prevent non-workers from contacting the interior of equipment to cause electric shock, and the heat dissipation holes 5 are convenient for heat dissipation when the equipment runs;
the lateral adjustment unit 6: the horizontal adjusting unit 6 comprises a high-low voltage wire fixing seat 64 and a guide rail 66, the guide rail 66 is symmetrically arranged on the right side of the lower end of the rear wall surface of the power distribution cabinet shell 3, tapered chutes symmetrically arranged on the rear surface of the high-low voltage wire fixing seat 64 are respectively in sliding connection with the adjacent guide rail 66, the upper surface of the high-low voltage wire fixing seat 64 is respectively provided with the low-voltage socket 9 and the high-voltage socket 10, the horizontal adjusting unit 6 further comprises a motor 61, a screw rod 62, an adjusting plate 63, a guide rod 65 and a mounting plate 67, the mounting plate 67 is symmetrically arranged on the left side of the lower end of the rear wall surface of the power distribution cabinet shell 3, the upper surface of the mounting plate 67 above is provided with the motor 61, the lower end of an output shaft of the motor 61 penetrates through a through hole in the middle of the mounting plate 67 above and is provided with the screw rod 62 at the end, the thread directions of two ends of the screw rod 62 are opposite, the lower end of the screw rod 62 is rotatably connected with the upper surface of the mounting plate 67 below through a bearing, two ends of the screw rod 62 are symmetrically and threadedly connected with adjusting plates 63, the right ends of the adjusting plates 63 are rotatably connected with guide rods 65 through pin shafts, the right ends of the guide rods 65 are rotatably connected with a connecting plate arranged on the left side surface of a high-low voltage wire fixing seat 64 through pin shafts, the input end of the motor 61 is electrically connected with the output end of the PLC controller 2, the right wall surface of the power distribution cabinet shell 3 is provided with a distance measuring sensor 8, the distance measuring sensor 8 is correspondingly arranged with the high-low voltage wire fixing seat 64, the output end of the distance measuring sensor 8 is electrically connected with the input end of the PLC controller 2, the mounting plate 67 provides mounting support for the screw rod 62 and the motor 61, the motor 61 operates through the regulation and the rotation of an output shaft to drive the screw rod 62 to rotate, and drive the two adjusting plates 63 to move oppositely, when the two adjusting plates 63 move towards each other, the two guide rods 65 push the high-low voltage wire fixing seat 64 to move rightwards along the guide rail 66, the distance measuring sensor 8 can sense the distance between the distance measuring sensor and the right side face of the high-low voltage wire fixing seat 64 and present information to the PLC controller 2 for integrated analysis, when the distance reaches a specified value, the motor 61 stops running under the regulation and control of the PLC controller 2, the connecting plug 11 moves downwards to be movably inserted into the high-voltage socket 10, when the circuit is switched, the PLC controller 2 regulates the vertical adjusting unit 7 to separate the connecting plug 11 from the high-voltage socket 10 by moving upwards, then the motor 61 runs reversely by regulating and control of the PLC controller 2, the output shaft rotates reversely to drive the screw rod 62 to rotate reversely, the screw rod 62 drives the two adjusting plates 63 to move oppositely, and when the two adjusting plates 63 move oppositely, the two guide rods 65 pull the high-low voltage wire fixing seat 64 to move leftwards along the guide rail 66 to move leftwards When the distance reaches a specified value, the PLC 2 regulates and controls the motor 61 to stop running, the vertical adjusting unit 7 adjusts the connecting plug 11 to move downwards to be movably inserted into the low-voltage socket 9, automatic switching of high-voltage and low-voltage circuits is achieved, and electric shock risks brought by direct switching of the circuits by personnel are reduced;
vertical adjusting unit 7: the vertical adjusting unit 7 comprises a right-angle supporting plate 71, sliding grooves 72, an electric push rod 73, sliding plates 74 and an access line fixing seat 75, the right-angle supporting plate 71 is arranged at the upper end of the rear wall surface of the power distribution cabinet shell 3, the sliding grooves 72 are respectively arranged on the left side and the right side of the vertical plate body of the right-angle supporting plate 71, the electric push rod 73 is arranged on the bottom surface of the horizontal plate body of the right-angle supporting plate 71, the access line fixing seat 75 is arranged at the lower end of the telescopic end of the electric push rod 73, the connecting plug 11 is arranged on the bottom surface of the access line fixing seat 75, the sliding plates 74 are symmetrically arranged on the rear surface of the access line fixing seat 75, the sliding plates 74 are in sliding connection with the adjacent sliding grooves 72, the input end of the electric push rod 73 is electrically connected with the output end of the PLC controller 2, and the right-angle supporting plate 71 provides mounting support for the electric push rod 73, PLC controller 2 regulation and control electric putter 73 extends the operation, drives and inserts line fixing base 75 downstream, inserts line fixing base 75 and drives connecting plug 11 downstream and peg graft with high-pressure socket 10 or the activity of low pressure socket 9, and the line connection is more firm, prevents the condition of off-line, and slide 74 slides down along adjacent spout 72 this moment, can prevent to insert line fixing base 75 skew when moving downwards and lead to connecting plug 11 and high-pressure socket 10 dislocation.
Wherein: the inside bottom surface of switch board casing 3 is equipped with PLC controller 2, and external power source is connected to PLC controller 2's input electricity.
The working principle of the high-voltage and low-voltage distribution control system provided by the utility model is as follows: through the regulation and control of the PLC controller 2, the motor 61 operates, the output shaft rotates to drive the screw rod 62 to rotate, the screw rod 62 rotates to drive the two regulating plates 63 to move oppositely, the two regulating plates 63 move oppositely, the high-low voltage wire fixing seat 64 is pushed to move rightwards along the guide rail 66 through the two guide rods 65, the distance measuring sensor 8 can sense the distance between the distance measuring sensor and the right side surface of the high-low voltage wire fixing seat 64 and present the information to the PLC controller 2 for integrated analysis, when the distance reaches a specified value, the PLC controller 2 regulates and controls the motor 61 to stop operating, meanwhile, the PLC controller 2 regulates and controls the electric push rod 73 to extend and operate to drive the access wire fixing seat 75 to move downwards, the access wire fixing seat 75 drives the connecting plug 11 to move downwards to be movably inserted into the high-voltage socket 10, the circuit connection is more stable, the wire disconnection condition is prevented, at the moment, the sliding plate 74 slides downwards along the adjacent sliding groove 72, and the dislocation of the connecting plug 11 and the high-voltage socket 10 caused by the deviation when the access wire fixing seat 75 moves downwards can be prevented, when switching the low pressure, through the regulation and control of PLC controller 2, electric putter 73 contracts the operation, drive incoming line fixing base 75 rebound, make connecting plug 11 break away from with high-voltage socket 10, then through the regulation and control of PLC controller 2, motor 61 reverse operation, output shaft reverse rotation, drive screw rod 62 reverse rotation, screw rod 62 drives two regulating plates 63 and removes mutually apart, two regulating plates 63 pull high-low voltage electric wire fixing base 64 through two guide arms 65 when removing mutually apart and remove left along guide rail 66, when the distance reaches appointed value, PLC controller 2 regulates and controls motor 61 and stops the operation, adjust connecting plug 11 lapse and low-voltage socket 9 activity grafting through vertical adjusting element 7, realize the automatic switch of high-low voltage circuit, reduce the electric shock risk that personnel direct switch circuit brought.
It should be noted that the PLC controller 2 disclosed in the above embodiments may be selected from S7-200, the motor 61 may be selected from a motor of 86BYG series, the electric push rod 73 may be selected from JN125, the distance measuring sensor 8 may be selected from GP2D12, and the PLC controller 2 controls the electric push rod 73, the motor 61 and the distance measuring sensor 8 to operate by methods commonly used in the art.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A control system for high-voltage and low-voltage power distribution, characterized in that: comprises a base (1), a transverse adjusting unit (6) and a vertical adjusting unit (7);
base (1): a power distribution cabinet shell (3) is arranged on the upper surface of the power distribution cabinet, a cabinet door (4) is hinged to an opening at the front end of the power distribution cabinet shell (3) through a hinge, and a lock catch arranged in the middle of the right end of the front side surface of the cabinet door (4) is matched with a lock head arranged in the middle of the right end of the front side surface of the power distribution cabinet shell (3) for installation;
lateral adjustment unit (6): the upper end of the transverse adjusting unit (6) is respectively provided with a low-voltage socket (9) and a high-voltage socket (10);
vertical adjustment unit (7): set up in the back wall upper end of switch board casing (3), the lower extreme of vertical adjusting unit (7) is equipped with connecting plug (11), and low-voltage socket (9) and high-voltage socket (10) all correspond the setting with connecting plug (11).
2. A control system for high and low voltage power distribution according to claim 1 wherein: the inside bottom surface of switch board casing (3) is equipped with PLC controller (2), and external power source is connected to the input electricity of PLC controller (2).
3. A control system for high voltage, low voltage power distribution according to claim 2 wherein: horizontal regulating unit (6) include high-low voltage electric wire fixing base (64) and guide rail (66), guide rail (66) symmetry sets up in the back wall lower extreme right side of switch board casing (3), the toper spout that high-low voltage electric wire fixing base (64) rear surface symmetry set up respectively with adjacent guide rail (66) sliding connection, the upper surface of high-low voltage electric wire fixing base (64) is equipped with low pressure socket (9) and high-pressure socket (10) respectively.
4. A control system for high and low voltage power distribution according to claim 3 wherein: the transverse adjusting unit (6) further comprises a motor (61), a screw rod (62), an adjusting plate (63), a guide rod (65) and a mounting plate (67), the mounting plate (67) is symmetrically arranged on the left side of the lower end of the rear wall face of the power distribution cabinet shell (3), the motor (61) is arranged on the upper surface of the mounting plate (67) above, the lower end of an output shaft of the motor (61) penetrates through a through hole in the middle of the mounting plate (67) above and is provided with the screw rod (62) at the end, the thread directions of two ends of the screw rod (62) are opposite, the lower end of the screw rod (62) is rotatably connected with the upper surface of the mounting plate (67) below through a bearing, the adjusting plate (63) is symmetrically and threadedly connected with two ends of the screw rod (62), the guide rod (65) is rotatably connected with the right end of the adjusting plate (63) through a pin shaft, and the right end of the guide rod (65) is rotatably connected with a connecting plate arranged on the left side face of the high-low-voltage wire fixing seat (64) through a pin shaft, the input end of the motor (61) is electrically connected with the output end of the PLC (2).
5. A control system for high and low voltage power distribution according to claim 3 wherein: the right wall of switch board casing (3) is equipped with range sensor (8), and range sensor (8) correspond the setting with high-low voltage electric wire fixing base (64), and PLC controller (2) input is connected to the output electricity of range sensor (8).
6. A control system for high voltage, low voltage power distribution according to claim 2 wherein: vertical adjusting element (7) include right angle backup pad (71), spout (72), electric putter (73), slide (74) and access line fixing base (75), right angle backup pad (71) set up in the rear wall upper end of switch board casing (3), the vertical plate body left and right sides of right angle backup pad (71) all is equipped with spout (72), the horizontal plate body bottom surface of right angle backup pad (71) is equipped with electric putter (73), the flexible end lower extreme of electric putter (73) is equipped with access line fixing base (75), the bottom surface of accessing line fixing base (75) is equipped with connecting plug (11), the rear surface symmetry of accessing line fixing base (75) is equipped with slide (74), slide (74) and adjacent spout (72) sliding connection, the output of PLC controller (2) is connected to the input electricity of electric putter (73).
7. A control system for high and low voltage power distribution according to claim 1 wherein: wall body all is equipped with evenly distributed's louvre (5) about switch board casing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121344993.6U CN215528297U (en) | 2021-06-17 | 2021-06-17 | Control system for high-voltage and low-voltage power distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121344993.6U CN215528297U (en) | 2021-06-17 | 2021-06-17 | Control system for high-voltage and low-voltage power distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215528297U true CN215528297U (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121344993.6U Active CN215528297U (en) | 2021-06-17 | 2021-06-17 | Control system for high-voltage and low-voltage power distribution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215528297U (en) |
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2021
- 2021-06-17 CN CN202121344993.6U patent/CN215528297U/en active Active
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