CN117526009B - Station access equipment and access method for virtual power plant - Google Patents
Station access equipment and access method for virtual power plant Download PDFInfo
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- CN117526009B CN117526009B CN202410024464.XA CN202410024464A CN117526009B CN 117526009 B CN117526009 B CN 117526009B CN 202410024464 A CN202410024464 A CN 202410024464A CN 117526009 B CN117526009 B CN 117526009B
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 38
- 230000005540 biological transmission Effects 0.000 claims description 25
- 238000013459 approach Methods 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 9
- 238000012544 monitoring process Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/72—Means for accommodating flexible lead within the holder
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0204—Mounting supporting structures on the outside of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Transmission Devices (AREA)
Abstract
The invention provides station access equipment and an access method for a virtual power plant, and relates to the technical field of structures of electric equipment. The station access equipment for the virtual power plant comprises an access equipment shell, a main board is installed in the access equipment shell, an interface end is arranged on the rear side face of the access equipment shell, a line control assembly used for fixing and finishing a line through locking is arranged at the rear end of the access equipment shell, and a reset assembly used for resetting the structure when the line control assembly is unlocked is further arranged at the rear end of the access equipment shell. The invention fixes and completes the circuit by locking the circuit control assembly, thereby increasing the stability of circuit connection, ensuring the circuit to be at a proper height and avoiding the problems of loose circuit, unstable connection and reduced service life of interface parts caused by the pressure applied to the circuit interface under the action of gravity and external force.
Description
Technical Field
The invention relates to the technical field of structures of electric equipment, in particular to station access equipment for a virtual power plant and an access method.
Background
Virtual power plants are a new model of energy management that coordinates distributed, small renewable energy facilities by establishing their connections to form an energy system similar to a traditional large power plant. Therefore, renewable energy sources can be utilized more effectively, and the energy source utilization efficiency and the supply reliability are improved. In the operation and maintenance process of the virtual power plant, some entity devices are still needed to be carried out, including a unit, an energy storage device, a monitoring device and the like, in order to meet the requirements of stable operation and diversified management of the virtual power plant, a station-side auxiliary monitoring system needs to be established by taking station-side devices as cores, and based on the requirements, lines of a plurality of entity devices need to be connected to the station-side devices, so that the lines on the station-side devices are numerous, and the accumulation of the lines causes various problems, such as the lines on the bottom layer are pressed by the lines above to reduce the service life of interfaces and improve the failure rate; when overhauling, the interface is covered by the circuit, and the overhauling is difficult; the staggering of the lines causes dust accumulation and heat accumulation to be difficult to dissipate.
For this purpose, a station access device and an access method for a virtual power plant are proposed.
Disclosure of Invention
The invention aims at: in order to solve the problems, the embodiment of the invention provides station access equipment and an access method for a virtual power plant.
In order to achieve the above object, in a first aspect, an embodiment of the present invention provides a station access device for a virtual power plant, including an access device housing, in which a motherboard is installed, an interface end is disposed on a rear side of the access device housing, a line control assembly for fixing and trimming a line by locking is disposed at a rear end of the access device housing, a reset assembly for performing a reset motion on the structure when the line control assembly is unlocked is further disposed at a rear end of the access device housing, a support assembly for supporting the rear end of the access device housing is disposed at a front end of the access device housing, and a transmission assembly for transmitting and connecting the reset assembly with the support assembly is further disposed on the access device housing.
Further, the circuit control assembly comprises an outer frame plate, the outer frame plate is arranged at the outer edge of the rear end of the access equipment shell, the upper end and the lower end of the rear side face of the outer frame plate are connected with a frame cylinder, one face of the frame cylinder is opened and is paved with a pressing line, two ends of the frame cylinder are connected with a cylinder, the center of the inner wall of the cylinder is provided with a rotating shaft, the free end of the pressing line is connected with and wound on the rotating shaft, one face of the outer frame plate is provided with an opening and is connected with a fixed cylinder, a sliding plate is arranged inside the fixed cylinder, sliding plates are connected with sliding rods on two sides of the sliding plate, the sliding rods penetrate through the fixed cylinder, one face of the fixed cylinder is provided with a threaded hole and is connected with a bolt in a threaded manner, and the bolt is connected with the sliding plate in a rotating manner.
Further, the circuit control assembly further comprises a plurality of demarcation plates, the demarcation plates are connected to one surface of the sliding plate, and the fixed cylinder is provided with a plurality of through holes matched with the demarcation plates.
Further, the circuit control assembly further comprises a telescopic device, the telescopic device is arranged on the top surface of the access device shell, and a transmission shaft of the telescopic device is connected with the outer frame plate.
Further, the circuit control assembly further comprises a rotary table, the top surface of the access equipment shell is rotatably provided with the rotary table, the telescopic equipment is arranged on the rotary table, the top surface of the access equipment shell is provided with electromagnets at two sides of the telescopic equipment, and the rotary table is connected with a magnetic induction column.
Further, the reset assembly comprises a sliding cylinder, the sliding cylinder is connected to two sides of the outer frame plate, piston plates are sleeved on the upper side and the lower side of the sliding cylinder, a reset spring I is connected to the corresponding surface of the piston plates on the same side, a plug rod is connected to one surface of the piston plates, which faces away from the reset spring I, of the piston plates, a tooth plate is connected to the free end of the plug rod, a gear is connected to the free end of a rotating shaft in the barrel, and the tooth plate is meshed with the gear at the corresponding position.
Further, the supporting component comprises supporting feet, the supporting feet are connected to the bottom surface of the front end of the access equipment shell, the side faces of the supporting feet are rotationally connected with rotating rods, supporting plates are connected to the rotating rods, and the supporting plates are located at the rear ends of the supporting feet.
Further, the transmission assembly comprises a cylinder, the cylinder is connected to the side face of the supporting leg, a connecting shaft is arranged in the cylinder and connected with the rotating rod, the outer wall of the connecting shaft is connected with a shaft plate, and the inner wall of the cylinder is connected with limiting plates used for limiting the rotation angle of the shaft plate at two sides of the shaft plate.
Further, medium is filled between the piston plates in the sliding cylinder, the middle part of the sliding cylinder is connected and communicated with the cylinder through a medium pipe, the top of the supporting plate is connected with a second reset spring, and a groove for accommodating the second reset spring is formed in the bottom surface of the access equipment shell and is connected with the second reset spring.
In a second aspect, an embodiment of the present invention provides an access method for a station access device for a virtual power plant, which is applied to the station access device for a virtual power plant according to the first aspect, and includes the following steps:
s1, connecting a circuit of a station end function required by a virtual power plant to a circuit interface on the interface end;
s2, rotating a bolt below to enable the pressing line to approach and abut against the line;
s3, rotating the upper bolts to enable the pressing lines to approach the lines so as to arrange the lines and enable the lines to correspond to the applicable demarcation plates;
and S4, continuing to rotate the bolt above until the two wire pressing strips are in conflict, and completing the access to the circuit.
The beneficial effects of the invention are as follows:
1. the invention fixes and completes the circuit by locking the circuit control assembly, thereby increasing the stability of circuit connection, ensuring that the circuit is at a proper height, avoiding the problems of loose circuit, unstable connection and reduced service life of interface parts caused by the pressure of the circuit interface under the action of gravity and external force, ensuring that the circuit is orderly connected by the whole circuit, avoiding the problems of staggered winding and the like, and further avoiding the problem of difficult circuit searching during maintenance.
2. According to the invention, the supporting component is driven to operate through the transmission of the transmission component, the rear end of the access equipment shell is supported after the supporting component operates, so that an operator can observe and operate a circuit and an interface at the rear end of the access equipment shell conveniently, and the operation of the supporting component is synchronized with the release of the circuit control component through the transmission component, so that the overhaul efficiency is improved.
3. After the wire pressing strips are mutually close, the wire pressing strips are sunken between the demarcation plates under the reaction force of the wires after being in contact with the wires, so that grooves capable of accommodating the vertical arrangement of the wires are formed, the wires are clamped and accommodated by the grooves, so that the effect of the whole wire is improved, the lateral directions of the wires are limited by the grooves, the lateral directions of the wires are limited, and the effect of fixing the wires is improved.
4. According to the invention, the positions of the outer frame plates corresponding to the access equipment shell are controlled through the extension of the transmission shaft of the extension equipment, so that the positions of the outer frame plates for fixing and arranging the lines are changed, different installation environments and different line types can be adapted, and the problems of poor overall effect or incompatible environment space and the like caused by limited and fixed line positions are avoided.
5. According to the invention, the transmission shaft of the telescopic equipment is driven to extend out of the clamping position of the pressing line to the position where the line can move freely, then the line to be searched is selected for clamping, the power failure magnet is alternately started, the magnetic induction column is in a left-right swinging trend under the magnetic attraction of the electromagnets at the two sides, and the line at the other end moves to correspond, so that the problem that the two ends of the line are difficult to correspond to each other to cause difficult maintenance is avoided, and the maintenance efficiency is improved.
6. The invention can drive the rotating shaft wound by the wire rod to rotate when the wire rod is pulled out of the wire rod barrel, the plug rod is pushed to slide through the engagement with the toothed plate, the first reset spring is extruded after the plug rod slides, and the elastic force of the first reset spring is utilized to act on the rotating shaft, so that the wire rod can keep the rebound potential energy, and the wire rod can be clamped more stably.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a front side of a station access device for a virtual power plant according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a rear side of a station access device for a virtual power plant according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a partial cross-sectional structure of a rear side of a station access device for a virtual power plant according to an embodiment of the present invention;
FIG. 4 is an enlarged view of the invention at A of FIG. 3;
FIG. 5 is a schematic diagram of a partial cross-sectional configuration of a side of a station access device for a virtual power plant according to an embodiment of the present invention;
FIG. 6 is an enlarged view of the invention at B of FIG. 5;
fig. 7 is a flow chart of an access method of a station access device for a virtual power plant according to an embodiment of the present invention.
Wherein, each reference sign is as follows in the figure:
1. accessing the equipment shell; 2. an interface end; 3. a line control assembly; 301. an outer frame plate; 302. a frame cylinder; 303. a barrel; 304. pressing lines; 305. a fixed cylinder; 306. a slide plate; 307. a bolt; 308. a slide bar; 309. a demarcation plate; 3010. a telescoping device; 3011. a turntable; 3012. an electromagnet; 3013. a magnetic induction column; 4. a reset assembly; 401. a slide cylinder; 402. a piston plate; 403. a plug rod; 404. a toothed plate; 405. a gear; 406. a first reset spring; 5. a support assembly; 501. supporting feet; 502. a rotating rod; 503. a supporting plate; 6. a transmission assembly; 601. a cylinder; 602. a connecting shaft; 603. a shaft plate; 604. a limiting plate; 605. a medium pipe; 606. and a second reset spring.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In describing embodiments of the present invention, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 and fig. 2, a station access device for a virtual power plant includes an access device housing 1, a main board is installed in the access device housing 1, a chip, a circuit and related electrical components for implementing a station end function required by the virtual power plant are installed on the main board, which are known technologies, and not described in detail herein, an interface end 2 is provided on a rear side of the access device housing 1, a circuit interface for connecting each electrical component is provided on the interface end 2, a circuit control assembly 3 for fixing and trimming a circuit by locking is provided at a rear end of the access device housing 1, a reset assembly 4 for resetting the structure when the circuit control assembly 3 is unlocked is further provided at a rear end of the access device housing 1, a support assembly 5 for supporting the rear end of the access device housing 1 is provided at a front end of the access device housing 1, and a transmission assembly 6 for connecting the reset assembly 4 with the support assembly 5 in a transmission manner is further provided on the access device housing 1.
Specifically, the electric appliance elements connecting the circuit with the main board in the access equipment shell 1 through the circuit interface on the interface end 2, thereby realizing the station end function required by the virtual power plant, including electric energy distribution and monitoring, equipment state monitoring, video inspection, environmental monitoring and security protection, fire control monitoring, after the circuit connection, fix and whole line through the locking of the circuit control component 3, thereby increasing the stability of the circuit connection, and let the circuit be in suitable height, avoid the circuit loosening, connect unstably and exert pressure on the circuit interface under the action of gravity and external force and lead to the problem that the service life of the interface part is reduced, and still let the connection of circuit be orderly through whole line, avoid the problem of staggered winding etc., and then avoid looking for the circuit difficulty when maintenance is carried out on the circuit, when the circuit is connected or maintained, through releasing the locking of the circuit control component 3, the reset component 4 drives the circuit control component 3 and resets automatically and deviates from the circuit, thereby dodge the operating space and the circuit motion space, and drive the support component 5 through the transmission of the transmission component 6, let the rear end of the access equipment shell 1 hold up after the operation, and the transmission component 5 is convenient, and the operator observe the circuit control component 6 and observe the operating efficiency after the circuit control component is carried out, thereby improving the operating efficiency and the operating component 5.
As shown in fig. 1 to 4, the line control assembly 3 includes an outer frame plate 301, the outer frame plate 301 is disposed at the outer edge of the rear end of the access device housing 1, the upper and lower ends of the rear side surface of the outer frame plate 301 are both connected with a frame cylinder 302, one surface of the frame cylinder 302 corresponding to the interface end 2 is opened and laid with a pressing line 304, the pressing line 304 is made of rubber or silica gel, two ends of the frame cylinder 302 are both connected with a barrel 303, a rotating shaft is disposed in the center of the inner wall of the barrel 303, the free end of the pressing line 304 penetrates through the barrel 303 on the same side and is connected with and wound on the rotating shaft, one surface of the outer frame plate 301 deviating from the interface end 2 is provided with an opening communicating the pressing line 304 and is connected with a fixed cylinder 305, a sliding plate 306 is disposed in the fixed cylinder 305, two sides of the surface of the sliding plate 306 corresponding to the interface end 2 are both connected with sliding rods 308, the sliding rod 308 penetrates through the fixed cylinder 305, one surface of the fixed cylinder 305 deviating from the interface end 2 is provided with a threaded hole and is connected with a bolt 307 in a threaded manner, the bolt 307 is rotationally connected with the sliding plate 306, and the bolt 307 is specifically realized by opening and bearing is disposed in a manner of opening and not described herein.
Specifically, after the line is connected to the interface on the interface end 2, the sliding plate 306 is pushed to descend by rotating the bolt 307, the sliding plate 306 is abutted against the line pressing strip 304 along with descending, and the line pressing strip 304 is pushed to be pulled out from the barrel 303 to continue descending until the line pressing strips 304 on the upper side and the lower side are mutually close to each other to squeeze and clamp the line, so that the line is fixed, each line is adapted by controlling the interval, and the line is integrated.
As shown in fig. 2 to 4, the line control assembly 3 further includes a plurality of demarcation plates 309, the demarcation plates 309 are connected to one surface of the slide plate 306 corresponding to the interface end 2, a plurality of through holes adapted to the demarcation plates 309 are formed on the surface of the fixed cylinder 305 corresponding to the interface end 2, the length of the demarcation plates 309 is greater than that of the slide rods 308, and the free ends of the demarcation plates 309 are curved.
Specifically, after the wire pressing strips 304 are close to each other, the wire pressing strips 304 are pressed against the wires, under the reaction force of the wires, the wire pressing strips 304 are recessed between the demarcation plates 309 to form grooves capable of accommodating the vertical arrangement of the wires, the wires are clamped and accommodated by the grooves, so that the effect of the whole wires is improved, the lateral directions of the wires are limited through the grooves, and the effect of fixing the wires is improved.
As shown in fig. 1, the line control assembly 3 further includes a telescopic device 3010, the telescopic device 3010 is an electric telescopic rod, the telescopic device 3010 is disposed on the top surface of the access device housing 1, and a transmission shaft of the telescopic device 3010 is connected to the outer frame plate 301.
Specifically, the position of the outer frame plate 301 corresponding to the access device shell 1 can be controlled by the extension of the transmission shaft of the extension device 3010, so that the positions of the outer frame plate 301 for fixing and arranging the lines are changed, different installation environments and different line types can be adapted, and the problems of poor overall effect or incompatible environment space caused by limited and fixed positions and the line arranging positions are avoided.
As shown in fig. 1 to 4, the line control assembly 3 further includes a rotary disc 3011, the top surface of the access device housing 1 is rotatably provided with the rotary disc 3011, the telescopic device 3010 is installed on the rotary disc 3011, the top surface of the access device housing 1 is provided with electromagnets 3012 on two sides of the telescopic device 3010, and the rotary disc 3011 is connected with a magnetic induction column 3013.
Specifically, in the partial process of maintenance, the other end of the line needs to be searched through the line at one end of the station end, and the other end of the line has the problems of being blocked by the installation environment, the whole line is longer, the label is not obvious and the like, so that the corresponding line at the other end is difficult to search and difficult to correspond, the transmission shaft of the driving telescopic equipment 3010 stretches out the clamping position of the yielding line 304 to the position where the line can freely move, then the line needing to be searched is selected to be clamped, other lines are pulled aside, the power failure magnets 3012 are alternately started, the magnetic induction columns 3013 are in a trend of swinging left and right under the magnetic attraction of the electromagnets 3012 at two sides, and the line at the other end is enabled to move to correspond, so that the problem that the two ends of the line are difficult to correspond and cause maintenance difficulty is avoided, and the maintenance efficiency is improved.
As shown in fig. 1 to 6, the reset assembly 4 includes a sliding cylinder 401, the sliding cylinder 401 is connected to two sides of the outer frame plate 301, the upper side and the lower side of the sliding cylinder 401 are sleeved with piston plates 402, the piston plates 402 can slide in the sliding cylinder 401, the corresponding surfaces of the piston plates 402 on the same side are connected with first reset springs 406, one surface of the piston plates 402, which is away from the first reset springs 406, is connected with a plug rod 403, the plug rod 403 is L-shaped, the free end of the plug rod 403 is connected with a toothed plate 404, a rotating shaft connected in the cylinder 303 and wound with a pressing line 304 penetrates through the cylinder 303, the free end of the plug rod is connected with a gear 405, and the toothed plate 404 is meshed with the gear 405 at the corresponding position.
Specifically, when the wire pressing bar 304 is pulled out from the bar barrel 303, the wire pressing bar 304 drives the rotating shaft wound around the wire pressing bar 304 to rotate, so that the gear 405 is driven to rotate, the gear 405 drives the plug rod 403 to slide through meshing with the toothed plate 404, the plug rod 403 slides and then presses the first reset spring 406, the elastic force of the first reset spring 406 is utilized to act on the rotating shaft, the wire pressing bar 304 keeps the rebound potential energy, so that the wire pressing bar 304 is clamped more stably, when the bolt 307 rotates to drive the demarcation plate 309 to rise, the first reset spring 406 rebounds to drive the toothed plate 404 to reset, and the toothed plate 404 drives the gear 405 to rotate, so that the rotating shaft is driven to rotate to wind and reset the wire pressing bar 304.
As shown in fig. 1-2 and fig. 5, the supporting component 5 includes a supporting leg 501, the supporting leg 501 is connected to the bottom surface of the front end of the access device housing 1, the supporting leg 501 supports the access device housing 1 to facilitate the air suction or exhaust of the heat dissipation device, the heat dissipation device is installed on the access device housing 1 according to the use requirement, the application is not limited, the side surface of the supporting leg 501 is rotationally connected with a rotating rod 502, the rotating rod 502 is connected with a supporting plate 503, and the supporting plate 503 is located at the rear end of the supporting leg 501.
Specifically, the supporting plate 503 is shifted to rotate by taking the rotating rod 502 as an axis, so that the access equipment shell 1 is driven to tilt, the rear end of the access equipment shell 1 is tilted forwards, and an operator can observe the interface end 2 and a line conveniently, so that the overhaul efficiency is improved.
As shown in fig. 1-3 and fig. 5-6, the transmission assembly 6 comprises a cylinder 601, the cylinder 601 is connected to the side surface of the supporting leg 501, a connecting shaft 602 is arranged in the cylinder 601 and connected with the rotating rod 502, the outer wall of the connecting shaft 602 is connected with a shaft plate 603, and the inner wall of the cylinder 601 is connected with limiting plates 604 on two sides of the shaft plate 603 for limiting the rotation angle of the shaft plate 603. In addition, a medium is filled between the piston plates 402 in the sliding cylinder 401, the medium is hydraulic oil, the middle part of the sliding cylinder 401 is connected and communicated with the cylinder 601 through a medium pipe 605, the top of the supporting plate 503 is connected with a second return spring 606, and the bottom surface of the access equipment shell 1 is provided with a groove for accommodating the second return spring 606 and is connected with the second return spring 606.
Specifically, in a normal state, the access device housing 1 is supported by the elastic force of the second return spring 606, then when the line is clamped by the first return spring 406, the piston plate 402 is pushed by the plug rod 403 to slide and squeeze the medium, the medium is injected into the cylinder 601 through the medium pipe 605, and the shaft plate 603 is pushed to rotate by the pressure of the medium, when the shaft plate 603 rotates, the access device housing 1 is driven by the rotating rod 502 to be transferred back to the supporting plate 503 and gradually changes from the inclined state to the transverse state, when the line is required to be overhauled, the line is separated from the line by the bolt 307 above the rotating rod 307, the line 304 is wound up under the elastic force of the first return spring 406, the piston plate 402 is also lifted up under the elastic force, a space is left in the sliding cylinder 401, the second return spring 606 drives the access device housing 1 to be supported by the elastic force, space is provided for the operation of the bolt 307 below, the connecting shaft 602 is driven to rotate, the medium is partially extruded back to the sliding cylinder 401, and then the access device housing 1 is supported by the second return spring 606 under the contact clamping operation of the bolt 307 below the line to be totally tilted, so that an operator can conveniently overhaul the interface end 2 and the line is convenient to overhaul.
Referring to fig. 7, fig. 7 is a flowchart illustrating an access method of a station access device for a virtual power plant according to an embodiment of the present invention. The access method of the virtual power plant station access equipment provided by the embodiment of the invention is applied to the virtual power plant station access equipment.
As shown in FIG. 7, the method includes steps S1 to S4.
S1, connecting a circuit of a station end function required by a virtual power plant to a circuit interface on the interface end;
s2, rotating a bolt below to enable the pressing line to approach and abut against the line;
s3, rotating the upper bolts to enable the pressing lines to approach the lines so as to arrange the lines and enable the lines to correspond to the applicable demarcation plates;
and S4, continuing to rotate the bolt above until the two wire pressing strips are in conflict, and completing the access to the circuit.
Specifically, firstly, connecting corresponding circuits of station end functions required by a virtual power plant to a circuit interface on the interface end (2); after the connection is completed, the lower bolt (307) is rotated to enable the wire pressing strip (304) to approach and abut against the line; then, the upper bolts (307) are rotated to enable the wire pressing strips (304) to approach the circuit, and the circuit is arranged and arranged when the two wire pressing strips (304) have a certain space, so that the circuit corresponds to a position between the applicable demarcation plates (309); and after arrangement, continuing to rotate the upper bolt (307) until the two pressing lines (304) are in contact, so as to complete the access to the line.
In summary, the circuit is connected with the electrical components connected to the main board in the equipment shell 1 through the circuit interface on the interface end 2, thereby realizing the station end function required by the virtual power plant, including electric energy distribution and monitoring, equipment state monitoring, video inspection, environment monitoring and security and fire control monitoring, after the circuit connection, the circuit is fixed and line-integrated through the locking of the circuit control component 3, thereby increasing the stability of the circuit connection, and let the circuit be at a proper height, avoid the problems of loosening and unstable connection of the circuit and the reduction of the service life of the interface component caused by the pressure applied to the circuit interface under the action of gravity and external force, and also let the connection of the circuit be orderly through the line-integrated, avoid the problem of difficulty in finding the circuit during maintenance, when the circuit is connected or maintained, the reset component 4 drives the circuit control component 3 to automatically reset to deviate from the circuit, thereby avoiding the operation space and the circuit movement space, and drive the supporting component 5 through the transmission of the transmission component 6, the back end of the supporting component 5 is supported by the back end of the access equipment shell 1, thereby improving the operation efficiency of the operator and the operation of the transmission component 6.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The station access equipment for the virtual power plant comprises an access equipment shell (1), and is characterized in that a main board is installed in the access equipment shell (1), an interface end (2) is arranged on the rear side surface of the access equipment shell (1), a line control component (3) used for fixing and finishing a line through locking is arranged at the rear end of the access equipment shell (1), a reset component (4) used for resetting the line control component (3) when the line control component (3) is unlocked is further arranged at the rear end of the access equipment shell (1), a supporting component (5) used for supporting the rear end of the access equipment shell (1) is arranged at the front end of the access equipment shell (1), and a transmission component (6) used for connecting the reset component (4) with the supporting component (5) in a transmission manner is further arranged on the access equipment shell (1);
the circuit control assembly (3) comprises an outer frame plate (301), the outer frame plate (301) is arranged at the outer edge of the rear end of the access equipment shell (1), the upper end and the lower end of the rear side face of the outer frame plate (301) are connected with a frame cylinder (302), one face of the frame cylinder (302) is opened and is paved with a pressing line (304), two ends of the frame cylinder (302) are connected with a barrel (303), the center of the inner wall of the barrel (303) is provided with a rotating shaft, the free end of the pressing line (304) is connected with and wound on the rotating shaft, one face of the outer frame plate (301) is provided with an opening and is connected with a fixing cylinder (305), a sliding plate (306) is arranged in the fixing cylinder (305), two sides of the sliding plate (306) are connected with sliding rods (308), the sliding rods (308) penetrate through the fixing cylinder (305), one face of the fixing cylinder (305) is provided with a threaded hole and is connected with a bolt (307) in a threaded mode, and the bolt (307) is rotationally connected with the sliding plate (306).
The circuit control assembly (3) further comprises a plurality of demarcation plates (309), the demarcation plates (309) are connected to one surface of the sliding plate (306), and the fixed cylinder (305) is provided with a plurality of through holes matched with the demarcation plates (309);
the circuit control assembly (3) further comprises telescopic equipment (3010), the telescopic equipment (3010) is arranged on the top surface of the access equipment shell (1), and a transmission shaft of the telescopic equipment (3010) is connected with the outer frame plate (301);
the circuit control assembly (3) further comprises a rotary table (3011), the rotary table (3011) is rotatably arranged on the top surface of the access equipment shell (1), the telescopic equipment (3010) is arranged on the rotary table (3011), electromagnets (3012) are arranged on the top surface of the access equipment shell (1) on two sides of the telescopic equipment (3010), and the rotary table (3011) is connected with a magnetic induction column (3013);
the reset assembly (4) comprises a sliding cylinder (401), the sliding cylinder (401) is connected to two sides of the outer frame plate (301), piston plates (402) are sleeved on the upper side and the lower side of the sliding cylinder (401), reset springs (406) are connected to the corresponding faces of the piston plates (402) on the same side, plugs (403) are connected to one faces, deviating from the reset springs (406), of the piston plates (402), tooth plates (404) are connected to the free ends of the plugs (403), gears (405) are connected to the free ends of rotating shafts in the strip cylinders (303), and the tooth plates (404) are meshed with the gears (405) in corresponding positions.
2. The station access equipment for a virtual power plant according to claim 1, wherein the supporting component (5) comprises supporting feet (501), the supporting feet (501) are connected to the bottom surface of the front end of the shell (1) of the access equipment, rotating rods (502) are connected to the side surfaces of the supporting feet (501) in a rotating mode, supporting plates (503) are connected to the rotating rods (502), and the supporting plates (503) are located at the rear ends of the supporting feet (501).
3. The station access equipment for a virtual power plant according to claim 2, wherein the transmission assembly (6) comprises a cylinder (601), the cylinder (601) is connected to the side surface of the supporting leg (501), a connecting shaft (602) is arranged in the cylinder (601) and connected with the rotating rod (502), an outer wall of the connecting shaft (602) is connected with a shaft plate (603), and limiting plates (604) for limiting the rotation angle of the shaft plate (603) are connected to the inner wall of the cylinder (601) on two sides of the shaft plate (603).
4. A station access device for a virtual power plant according to claim 3, characterized in that a medium is filled between the piston plates (402) in the sliding cylinder (401), the middle part of the sliding cylinder (401) is connected and communicated with the cylinder (601) through a medium pipe (605), the top of the supporting plate (503) is connected with a second return spring (606), and the bottom surface of the housing (1) of the access device is provided with a groove for accommodating the second return spring (606) and is connected with the second return spring (606).
5. An access method for a station access device for a virtual power plant, applied to the station access device for the virtual power plant according to any one of claims 1 to 4, comprising the following steps:
s1, connecting a line of station end functions required by a virtual power plant to a line interface on the interface end (2);
s2, rotating a lower bolt (307) to enable the wire pressing strip (304) to approach and abut against the line;
s3, rotating the upper bolt (307) to enable the wire pressing strip (304) to approach the circuit so as to arrange the circuit and enable the circuit to be corresponding to the position between the applicable demarcation plates (309);
s4, continuously rotating the upper bolt (307) until the two wire pressing strips (304) are in contact, and completing the access to the line.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410024464.XA CN117526009B (en) | 2024-01-08 | 2024-01-08 | Station access equipment and access method for virtual power plant |
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| CN202410024464.XA CN117526009B (en) | 2024-01-08 | 2024-01-08 | Station access equipment and access method for virtual power plant |
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| WO2021047066A1 (en) * | 2019-09-12 | 2021-03-18 | 中广核工程有限公司 | Nuclear power plant personnel gate and installation method thereof |
| CN113594791A (en) * | 2021-07-09 | 2021-11-02 | 成都天码行空机器人研究有限公司 | Double-grounding maintenance protection device and grounding method for power transmission line |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108539502A (en) * | 2018-06-07 | 2018-09-14 | 安徽三六五办公科技有限公司 | A kind of computer waterproof socket |
| WO2021047066A1 (en) * | 2019-09-12 | 2021-03-18 | 中广核工程有限公司 | Nuclear power plant personnel gate and installation method thereof |
| CN111275760A (en) * | 2020-01-16 | 2020-06-12 | 上海工程技术大学 | Unmanned aerial vehicle target tracking system and method based on 5G and depth image information |
| CN113594791A (en) * | 2021-07-09 | 2021-11-02 | 成都天码行空机器人研究有限公司 | Double-grounding maintenance protection device and grounding method for power transmission line |
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| CN117526009A (en) | 2024-02-06 |
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