CN112103784A - Combined double-layer switch cabinet and combination method thereof - Google Patents

Combined double-layer switch cabinet and combination method thereof Download PDF

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Publication number
CN112103784A
CN112103784A CN202010917547.3A CN202010917547A CN112103784A CN 112103784 A CN112103784 A CN 112103784A CN 202010917547 A CN202010917547 A CN 202010917547A CN 112103784 A CN112103784 A CN 112103784A
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China
Prior art keywords
main cabinet
plate
electric push
fixedly installed
adjusting plate
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Granted
Application number
CN202010917547.3A
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Chinese (zh)
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CN112103784B (en
Inventor
武莎莎
鲍朋
乐倩云
王紫欣
张涛
叶小婷
鲁庆
莫丽红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Minglong Electronic Technology Co ltd
Lpdq Electric Group Co ltd
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Huaiyin Institute of Technology
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Priority to CN202010917547.3A priority Critical patent/CN112103784B/en
Publication of CN112103784A publication Critical patent/CN112103784A/en
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Publication of CN112103784B publication Critical patent/CN112103784B/en
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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
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • 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
    • H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • 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
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/32—Mounting of devices therein
    • 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
    • H02B1/52—Mobile units, e.g. for work sites
    • 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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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)

Abstract

The invention discloses a combined double-layer switch cabinet which comprises a main cabinet body, wherein two symmetrical cabinet doors are arranged on the front side of the main cabinet body, a PLC (programmable logic controller) is arranged on the side surface of the main cabinet body, two symmetrical limiting blocks are fixedly arranged on the bottom wall in the main cabinet body, a mounting groove is movably connected between the side surfaces, close to the two limiting blocks, of the two limiting blocks, first electric push rods are fixedly arranged on the inclined surfaces of the two mounting blocks, an adjusting plate is fixedly arranged at the top of a sliding rail, a mounting frame is fixedly arranged at the top of the adjusting plate, and a fixing frame is fixedly arranged at the. The invention can control the lifting adjusting plate of the adjusting plate to ascend or descend, meanwhile, the limiting rollers at two sides receive the limiting effect of the limiting plates, so that the adjusting plate ascends and descends more stably, and meanwhile, the friction between the limiting rollers and the inner wall of the sliding chute is rolling friction, thereby reducing the abrasion between equipment parts.

Description

Combined double-layer switch cabinet and combination method thereof
Technical Field
The invention belongs to the field of electrical equipment, relates to a switch cabinet technology, and particularly relates to a combined double-layer switch cabinet and a combination method thereof.
Background
The switch cabinet is an electric device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, and high-voltage buses, such as a power plant and the like are arranged.
The current double-deck cubical switchboard generally is direct to set up the interlayer in the internal portion of cabinet, with the fixed welding of baffle between the inner wall of the cabinet body to separate into upper and lower floor space with the whole space of the cabinet body, but the position of baffle is together fixed with the internal wall of cabinet, and the upper and lower floor space of the cabinet body can not be adjusted, and when need not be to the cabinet body layering, the baffle can not be dismantled, leads to the suitability of cubical switchboard lower. The utility model with publication number CN209675799U discloses a switch cabinet with a movable switch cabinet bracket device, which is convenient for driving the switch cabinet to move by arranging a moving mechanism, thereby saving the physical strength of workers, having higher flexibility, being convenient for stably placing the switch cabinet by arranging a fixing mechanism, having better stability and convenient use, and being convenient for adjusting the overall height of the switch cabinet; the device has the following defects: the internal space of the cabinet body is fixed, and the connection between each component is fixed connection, so that the cabinet body is troublesome when some partition components are required to be detached, and the applicability is low.
Disclosure of Invention
The invention aims to provide a combined double-layer switch cabinet and a combination method thereof, which are used for solving the problem that the upper and lower layer spaces of the existing double-layer switch cabinet are not adjustable, and meanwhile, the separation layer of the existing double-layer switch cabinet is fixedly welded on the inner wall of the cabinet body, so that the separation layer is troublesome to disassemble;
the technical problems to be solved by the invention are as follows:
(1) how to provide a double-layer switch cabinet with adjustable upper and lower layer spaces;
(2) how to provide a convenient double-deck cubical switchboard of dismantling the interlayer.
The purpose of the invention can be realized by the following technical scheme:
a combined double-layer switch cabinet comprises a main cabinet body, wherein two symmetrical cabinet doors are arranged on the front surface of the main cabinet body, one side, far away from the two cabinet doors, of each cabinet door is hinged with the front surface of the main cabinet body, a PLC (programmable logic controller) is arranged on the side surface of the main cabinet body, two symmetrical limiting blocks are fixedly arranged on the inner bottom wall of the main cabinet body, a mounting groove is movably connected between the side surfaces, close to the two limiting blocks, of each limiting block, the bottom surface of the mounting groove is movably connected with the inner bottom wall of the main cabinet body, the inner side wall of the mounting groove is fixedly connected with the side surface of the main cabinet body through a plurality of threaded rods, mounting blocks are fixedly arranged on the two inner side walls of the mounting groove, the side surfaces, close to the two mounting blocks, of each mounting block are inclined surfaces, a first electric push rod is, a sliding rail is movably connected between the tops of the two sliding blocks, an adjusting plate is fixedly mounted at the top of the sliding rail, a mounting frame is fixedly mounted at the top of the adjusting plate, and a fixing frame is fixedly mounted at the top of the mounting frame;
the adjustable cabinet is characterized in that grooves are formed in two inner side walls of the main cabinet body, a plurality of telescopic rods and first springs are fixedly mounted on the inner walls, far away from the grooves, of the two grooves, the first springs and the telescopic rods are arranged alternately, a limiting plate is fixedly mounted between the first springs and one end, close to the adjusting plate, of each telescopic rod, a plurality of sliding grooves are formed in the side face, close to the adjusting plate, of each limiting plate, a plurality of limiting rollers are arranged on two side faces of the adjusting plate, and one ends, far away from the adjusting plate, of the limiting rollers are;
the output end of the PLC controller is electrically connected with the input end of the first electric push rod.
Further, main cabinet body bottom is provided with four universal wheels, four the universal wheel sets up the four corners department in main cabinet body bottom surface respectively, main cabinet body bottom surface fixed mounting has the casing, the rectangle opening has been seted up to the diapire in the casing, roof fixed mounting has two symmetrical second electric putter in the casing, the input of second electric putter and the output electric connection of PLC controller, two fixed mounting has the lifter plate between the output of second electric putter, the lifter plate passes the rectangle opening and extends to the outside of casing, lifter plate bottom surface fixed mounting has the slipmat.
Further, the inner top wall of the main cabinet body is communicated with a plurality of ventilation pipes in a penetrating mode, and a filter screen is fixedly installed between the inner side walls of the ventilation pipes.
Furthermore, a third electric push rod is fixedly installed at the top of the main cabinet body, the input end of the third electric push rod is electrically connected with the output end of the PLC, a connecting plate is fixedly installed at the output end of the third electric push rod, a processor is arranged on the top surface of the connecting plate, inclined plates are fixedly installed on two side surfaces of the connecting plate, one side, close to the two inclined plates, of each inclined plate is fixedly welded together, a rainfall sensor is arranged on one side surface of each inclined plate and used for detecting a rainfall value in real time and sending the rainfall value to the processor, the processor processes the rainfall value and sends a closing signal to the PLC when the rainfall value is larger than a set threshold value, the PLC receives the closing signal and then controls the third electric push rod to contract, so that the two inclined plates are lowered and contacted with the two side edges of the main cabinet body, the processor sends the ventilation signal to the PLC controller when precipitation magnitude is less than the set threshold value, and the PLC controller receives the ventilation signal and then controls the third electric push rod to stretch out, jacks up the two inclined plates, and enables the bottom surfaces of the inclined plates to be separated from the side edge of the main cabinet body.
Further, mounting groove inside wall fixed mounting has the mounting panel, fixed mounting has the second spring between the bottom surface of mounting panel top surface and regulating plate, leave the clearance between the outer lane of second spring and the mounting groove inside wall.
Further, through two bolt fixed connection between installation piece and the mounting groove inner wall, through a plurality of bolt fixed connection between installing frame and the regulating plate.
Further, a combination method of the combined double-layer switch cabinet comprises the following steps:
the first step is as follows: opening two cabinet doors, clinging two side surfaces of a mounting groove to two side surfaces of limiting blocks, pressing limiting plates on two sides, enabling a first spring and a telescopic rod to contract, pushing the mounting groove inwards at the moment, enabling the mounting groove to slide into the interior of a main cabinet body, enabling a plurality of limiting rollers on two sides of an adjusting plate to correspond to a plurality of sliding grooves on two sides one by one, loosening the limiting plates, enabling the two limiting plates to approach each other under the action of the first spring, enabling one side of each limiting roller, far away from the adjusting plate, to be in contact with the inner wall of the corresponding sliding groove, fixing the mounting groove through a plurality of threaded rods, and layering upper and;
the second step is that: the PLC is used for starting the two first electric push rods to extend, the first electric push rods push the sliding blocks to move obliquely upwards through the triangular blocks when extending, the two sliding blocks are close to each other on the sliding rails, so that the adjusting plate is jacked up through the two sliding blocks until the position of the adjusting plate rises to a proper height, the two first electric push rods are closed through the PLC, and the upper space and the lower space of the adjusting plate can be adjusted through the first electric push rods;
the third step: when the upper space of the adjusting plate needs to limit the electrical element, the mounting frame is fixedly connected to the top surface of the adjusting plate through the bolt, so that the fixing between the fixing frame and the adjusting plate is completed, and the electrical element in the upper space of the adjusting plate is limited by the fixing frame.
The invention has the beneficial effects that: the invention has the following beneficial effects:
1. the lifting of the adjusting plate can be controlled through the arranged structures such as the first electric push rod, the sliding block, the sliding rail and the like, when the first electric push rod extends out, the sliding block is pushed to move towards the oblique upper side, the two sliding blocks are close to each other, so that the adjusting plate is jacked up, the position of the adjusting plate is raised, the upper space of the adjusting plate is compressed, the lower space of the adjusting plate is increased, otherwise, the lower space of the adjusting plate can be compressed by the contraction of the first electric push rod, the upper space of the adjusting plate is increased, when the adjusting plate rises or falls, the limiting rollers on the two sides receive the limiting effect of the limiting plates, the adjusting plate rises and falls more stably, and meanwhile, the friction between the limiting rollers and the inner wall;
2. the mounting groove is fixedly connected with the main cabinet body through the threaded rod, the mounting groove can be conveniently disassembled, the limiting plates on the two sides can be pressed after the threaded rod is screwed out, the first spring and the telescopic rod are contracted, the sliding groove is separated from the limiting roller, the mounting groove can be directly pulled out of the main cabinet body, the limiting plates on the two sides can be loosened after the mounting groove is pulled out of the main cabinet body, and the operation is simple and convenient;
3. the intelligent control of the lifting of the inclined plate can be realized through the structures such as the arranged rainfall sensor, the processor, the PLC and the like, the rainfall sensor is used for detecting the precipitation quantity in real time, when the precipitation quantity value is higher than a set threshold value, the height of the inclined plate is reduced, the ventilation pipe is covered, the rainwater is prevented from entering the inside of the main cabinet body through the ventilation pipe, and when the precipitation quantity value is lower than the set threshold value, the PLC controls the height of the inclined plate to be increased, so that the ventilation holes can better perform air exchange inside and outside the main cabinet body, and the heat dissipation is performed on the inside of the main cabinet;
4. can conveniently remove the main cabinet body through the universal wheel that sets up, the second electric putter that sets up simultaneously can jack up the lifter plate downwards when stretching out, and after the lifter plate bottom surface contacted with the bottom surface, second electric putter passed through the lifter plate with the jack-up of the main cabinet body, universal wheel and ground separation to make the main cabinet body can fix on ground.
5. Can provide auxiliary stay to the regulating plate through the mounting panel that sets up and second spring isotructure, when first electric putter trouble or outage, avoid the regulating plate directly to fall down, prevent that the regulating plate from appearing the phenomenon of suddenly falling, provide certain protection to the regulating plate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a side view of the structure of the present invention;
FIG. 2 is a front sectional view of the main cabinet structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a front cross-sectional view of the mounting groove structure of the present invention;
FIG. 5 is a top view of the adjusting plate structure of the present invention;
fig. 6 is a front sectional view of the housing structure of the present invention.
In the figure: 1. a main cabinet body; 2. a cabinet door; 3. a PLC controller; 4. a limiting block; 5. mounting grooves; 6. a threaded rod; 7. mounting blocks; 8. a first electric push rod; 9. a triangular block; 10. a slider; 11. a slide rail; 12. an adjusting plate; 13. installing a frame; 14. a fixing frame; 15. a groove; 16. a telescopic rod; 17. a first spring; 18. a limiting plate; 19. a chute; 20. a limiting roller; 21. a universal wheel; 22. a housing; 23. a rectangular opening; 24. a second electric push rod; 25. a lifting plate; 26. a vent pipe; 27. a filter screen; 28. a third electric push rod; 29. a connecting plate; 30. a processor; 31. a sloping plate; 32. a rainfall sensor; 33. mounting a plate; 34. a second spring.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.
As shown in fig. 1-6, a combined double-layer switch cabinet comprises a main cabinet body 1, wherein two symmetrical cabinet doors 2 are arranged on the front surface of the main cabinet body 1, one side, away from each other, of each of the two cabinet doors 2 is hinged to the front surface of the main cabinet body 1, a PLC controller 3 is arranged on the side surface of the main cabinet body 1, the PLC controller 3 is used for controlling the extension and retraction of a first electric push rod 8, a second electric push rod 24 and a third electric push rod 28, two symmetrical limit blocks 4 are fixedly arranged on the inner bottom wall of the main cabinet body 1, the limit blocks 4 are used for limiting a mounting groove 5, so that the phenomenon that the mounting groove 5 is loosened when the mounting groove 5 is mounted inside the main cabinet body 1 is avoided, a mounting groove 5 is movably connected between the side surfaces, close to each of the two limit blocks 4, the bottom surface of the mounting groove 5 is movably connected with the inner bottom wall of the main, the mounting structure comprises a mounting groove 5, mounting blocks 7 are fixedly mounted on two inner side walls of the mounting groove 5, the side faces, close to the mounting blocks 7, of the two mounting blocks are inclined planes, first electric push rods 8 are fixedly mounted on the inclined planes of the two mounting blocks 7, three corner blocks 9 are fixedly mounted at the output ends of the first electric push rods 8, sliding blocks 10 are fixedly mounted on the inclined planes of the three corner blocks 9, sliding rails 11 are movably connected between the tops of the two sliding blocks 10, adjusting plates 12 are fixedly mounted at the tops of the sliding rails 11, mounting frames 13 are fixedly mounted at the tops of the adjusting plates 12, and fixing frames 14 are fixedly mounted at the tops;
the two inner side walls of the main cabinet body 1 are respectively provided with a groove 15, the inner walls far away from the two grooves 15 are respectively fixedly provided with a plurality of telescopic rods 16 and first springs 17, the first springs 17 and the telescopic rods 16 are alternately arranged, a limiting plate 18 is fixedly arranged between the ends, close to the adjusting plate 12, of the first springs 17 and the telescopic rods 16, the side face, close to the adjusting plate 12, of the limiting plate 18 is provided with a plurality of sliding grooves 19, the two side faces of the adjusting plate 12 are respectively provided with a plurality of limiting rollers 20, and one ends, far away from the adjusting plate 12, of the limiting rollers 20 are movably connected with the inner walls;
the output end of the PLC 3 is electrically connected with the input end of the first electric push rod 8.
The utility model discloses a cabinet for the refrigerator, including the main cabinet body 1, four universal wheels 21 set up the four corners department in the main cabinet body 1 bottom surface respectively, 1 bottom surface fixed mounting of the main cabinet body has casing 22, rectangle opening 23 has been seted up to the diapire in the casing 22, roof fixed mounting has two symmetrical second electric putter 24 in the casing 22, the input of second electric putter 24 and the output electric connection of PLC controller 3, two fixed mounting has lifter plate 25 between the output of second electric putter 24, lifter plate 25 passes rectangle opening 23 and extends to the outside of casing 22, lifter plate 25 bottom surface fixed mounting has the slipmat.
The inner top wall of the main cabinet body 1 is communicated with a plurality of ventilation pipes 26 in a penetrating mode, and a filter screen 27 is fixedly installed between the inner side walls of the ventilation pipes 26.
The top of the main cabinet body 1 is fixedly provided with a third electric push rod 28, the input end of the third electric push rod 28 is electrically connected with the output end of the PLC controller 3, the output end of the third electric push rod 28 is fixedly provided with a connecting plate 29, the top surface of the connecting plate 29 is provided with a processor 30, two side surfaces of the connecting plate 29 are both fixedly provided with inclined plates 31, one side surfaces of the two inclined plates 31, which are close to each other, are fixedly welded together, one side surface of one inclined plate 31 is provided with a rainfall sensor 32, the rainfall sensor 32 is used for detecting the rainfall value in real time and sending the rainfall value to the processor 30, the processor 30 processes the rainfall value and sends a closing signal to the PLC controller 3 when the rainfall value is greater than a set threshold value, the PLC controller 3 receives the closing signal and then controls the third electric push rod 28 to contract, so that the two inclined plates 31 are highly descended and are, the processor 30 sends a ventilation signal to the PLC controller 3 when the precipitation amount value is smaller than a set threshold, and the PLC controller 3 controls the third electric push rod 28 to extend out after receiving the ventilation signal, so as to jack up the two inclined plates 31, and separate the bottom surfaces of the inclined plates 31 from the side edges of the main cabinet 1.
5 inside wall fixed mounting of mounting groove has mounting panel 33, fixed mounting has second spring 34 between mounting panel 33 top surface and the bottom surface of regulating plate 12, leave the clearance between 5 inside walls of outer lane and mounting groove of second spring 34.
The installation block 7 is fixedly connected with the inner wall of the installation groove 5 through two bolts, and the installation frame 13 is fixedly connected with the adjusting plate 12 through a plurality of bolts.
A combination method of a combined double-layer switch cabinet comprises the following steps:
the first step is as follows: opening the two cabinet doors 2, clinging two side surfaces of the mounting groove 5 to two side surfaces of the two limiting blocks 4, pressing the limiting plates 18 on the two sides to enable the first spring 17 and the telescopic rod 16 to contract, pushing the mounting groove 5 inwards at the moment to enable the mounting groove 5 to slide into the main cabinet body 1, enabling a plurality of limiting rollers 20 on the two sides of the adjusting plate 12 to correspond to a plurality of sliding grooves 19 on the two sides one by one, loosening the limiting plates 18, enabling the two limiting plates 18 to approach each other under the action of the first spring 17, enabling one side of each limiting roller 20, far away from the adjusting plate 12, to be in contact with the inner wall of the corresponding sliding groove 19, fixing the mounting groove 5 through a plurality of threaded rods 6, and;
the second step is that: the PLC 3 is used for starting the two first electric push rods 8 to extend, the first electric push rods 8 are pushed by the triangular blocks 9 to move obliquely upwards when extending, the two slide blocks 10 are close to each other on the slide rail 11, so that the adjusting plate 12 is jacked up by the two slide blocks 10 until the position of the adjusting plate 12 rises to a proper height, the two first electric push rods 8 are closed by the PLC 3, and the upper space and the lower space of the adjusting plate 12 can be adjusted by the first electric push rods 8;
the third step: when the upper space of the adjusting plate 12 needs to limit the electrical components, the mounting frame 13 is fixedly connected to the top surface of the adjusting plate 12 through bolts, so that the fixing between the fixing frame 14 and the adjusting plate 12 is completed, and the electrical components in the upper space of the adjusting plate 12 are limited by the fixing frame 14.
A combined double-layer switch cabinet is disclosed, when in installation, two cabinet doors are opened, two side faces of a mounting groove are tightly attached to two side faces of two limiting blocks, limiting plates on two sides are pressed, a first spring and a telescopic rod are contracted, the mounting groove is pushed inwards at the moment, the mounting groove is made to slide into the interior of a main cabinet body, a plurality of limiting rollers on two sides of an adjusting plate are in one-to-one correspondence with a plurality of sliding grooves on two sides, the limiting plates are loosened, the two limiting plates are mutually close under the action of the first spring, one side of each limiting roller, far away from the adjusting plate, is in contact with the inner wall of the corresponding sliding groove, the mounting groove is fixed through a plurality of threaded rods, the adjusting plate is utilized to carry out upper-lower space layering on the main cabinet body, two first electric push rods are started to extend through a PLC controller, when the first electric push rods, when the upper space of the adjusting plate needs to limit the electrical components, the mounting frame is fixedly connected to the top surface of the adjusting plate through bolts to complete the fixation between the fixing frame and the adjusting plate, and the electrical components in the upper space of the adjusting plate are limited by the fixing frame;
when the main cabinet body needs to move, the second electric push rod is controlled to contract through the PLC controller, the lifting plate is retracted into the shell, the universal wheels at the bottom of the main cabinet body can be in contact with the bottom surface, and the main cabinet body is more convenient to move;
the rainfall sensor is used for the real-time detection precipitation quantity value, and with precipitation quantity value transmission to treater, the treater is handled precipitation quantity value, and send closed signal to the PLC controller when precipitation quantity value is greater than the settlement threshold value, the PLC controller receives behind the closed signal control third electric putter shrink, make two swash plate height descend and contact with two sides of the main cabinet body, the treater sends the ventilation signal to the PLC controller when precipitation quantity value is less than the settlement threshold value, the PLC controller receives behind the ventilation signal control third electric putter and stretches out, with two swash plate jacks, make swash plate bottom surface and main cabinet body side separation, thereby improve the ventilation cooling's of ventilation pipe effect.
The invention has the following beneficial effects:
1. the lifting of the adjusting plate can be controlled through the arranged structures such as the first electric push rod, the sliding block, the sliding rail and the like, when the first electric push rod extends out, the sliding block is pushed to move towards the oblique upper side, the two sliding blocks are close to each other, so that the adjusting plate is jacked up, the position of the adjusting plate is raised, the upper space of the adjusting plate is compressed, the lower space of the adjusting plate is increased, otherwise, the lower space of the adjusting plate can be compressed by the contraction of the first electric push rod, the upper space of the adjusting plate is increased, when the adjusting plate rises or falls, the limiting rollers on the two sides receive the limiting effect of the limiting plates, the adjusting plate rises and falls more stably, and meanwhile, the friction between the limiting rollers and the inner wall;
2. the mounting groove is fixedly connected with the main cabinet body through the threaded rod, the mounting groove can be conveniently disassembled, the limiting plates on the two sides can be pressed after the threaded rod is screwed out, the first spring and the telescopic rod are contracted, the sliding groove is separated from the limiting roller, the mounting groove can be directly pulled out of the main cabinet body, the limiting plates on the two sides can be loosened after the mounting groove is pulled out of the main cabinet body, and the operation is simple and convenient;
3. the intelligent control of the lifting of the inclined plate can be realized through the structures such as the arranged rainfall sensor, the processor, the PLC and the like, the rainfall sensor is used for detecting the precipitation quantity in real time, when the precipitation quantity value is higher than a set threshold value, the height of the inclined plate is reduced, the ventilation pipe is covered, the rainwater is prevented from entering the inside of the main cabinet body through the ventilation pipe, and when the precipitation quantity value is lower than the set threshold value, the PLC controls the height of the inclined plate to be increased, so that the ventilation holes can better perform air exchange inside and outside the main cabinet body, and the heat dissipation is performed on the inside of the main cabinet;
4. can conveniently remove the main cabinet body through the universal wheel that sets up, the second electric putter that sets up simultaneously can jack up the lifter plate downwards when stretching out, and after the lifter plate bottom surface contacted with the bottom surface, second electric putter passed through the lifter plate with the jack-up of the main cabinet body, universal wheel and ground separation to make the main cabinet body can fix on ground.
5. Can provide auxiliary stay to the regulating plate through the mounting panel that sets up and second spring isotructure, when first electric putter trouble or outage, avoid the regulating plate directly to fall down, prevent that the regulating plate from appearing the phenomenon of suddenly falling, provide certain protection to the regulating plate.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.

Claims (7)

1.一种组合式双层开关柜，包括主柜体（1），其特征在于，所述主柜体（1）正面设置有两个相对称的柜门（2），两个所述柜门（2）相远离的一侧均与主柜体（1）正面相铰接，所述主柜体（1）侧面设置有PLC控制器（3），所述主柜体（1）内底壁固定安装有两个相对称的限位块（4），两个所述限位块（4）相靠近的侧面之间活动连接有安装槽（5），所述安装槽（5）底面与主柜体（1）内底壁活动连接，所述安装槽（5）内侧壁与主柜体（1）侧面之间通过多个螺纹杆（6）固定连接，所述安装槽（5）两个内侧壁均固定安装有安装块（7），两个所述安装块（7）相靠近的侧面均为斜面，两个所述安装块（7）的斜面均固定安装有第一电动推杆（8），所述第一电动推杆（8）的输出端固定安装有三角块（9），所述三角块（9）的斜面固定安装有滑块（10），两个所述滑块（10）的顶部之间活动连接有滑轨（11），所述滑轨（11）顶部固定安装有调节板（12），所述调节板（12）顶部固定安装有安装框（13），所述安装框（13）顶部固定安装有固定框（14）；1. A combined double-layer switch cabinet, comprising a main cabinet (1), characterized in that, two relatively symmetrical cabinet doors (2) are arranged on the front of the main cabinet (1), and two of the cabinets The far side of the door (2) is hinged with the front of the main cabinet (1), the side of the main cabinet (1) is provided with a PLC controller (3), and the inner bottom wall of the main cabinet (1) Two symmetrical limit blocks (4) are fixedly installed, an installation groove (5) is movably connected between the adjacent sides of the two limit blocks (4), and the bottom surface of the installation groove (5) is connected to the main body. The inner bottom wall of the cabinet body (1) is movably connected, the inner side wall of the installation groove (5) and the side surface of the main cabinet body (1) are fixedly connected by a plurality of threaded rods (6), and the installation grooves (5) are two Installation blocks (7) are fixedly installed on the inner side walls, the adjacent sides of the two installation blocks (7) are inclined surfaces, and the inclined surfaces of the two installation blocks (7) are fixedly installed with a first electric push rod ( 8), a triangular block (9) is fixedly installed on the output end of the first electric push rod (8), a slider (10) is fixedly installed on the inclined surface of the triangular block (9), and the two sliders ( 10) A sliding rail (11) is movably connected to the top of the sliding rail (11), an adjusting plate (12) is fixedly installed on the top of the sliding rail (11), and a mounting frame (13) is fixedly installed on the top of the adjusting plate (12). A fixing frame (14) is fixedly installed on the top of the installation frame (13); 所述主柜体（1）两个内侧壁均开设有凹槽（15），两个所述凹槽（15）相远离的内壁均固定安装有多个伸缩杆（16）与第一弹簧（17），所述第一弹簧（17）与伸缩杆（16）交替排列，所述第一弹簧（17）与伸缩杆（16）靠近调节板（12）的一端之间固定安装有限位板（18），所述限位板（18）靠近调节板（12）的侧面开设有多个滑槽（19），所述调节板（12）的两个侧面均设置有多个限位辊（20），所述限位辊（20）远离调节板（12）的一端与滑槽（19）内壁活动连接；Two inner walls of the main cabinet (1) are provided with grooves (15), and a plurality of telescopic rods (16) and a first spring ( 17), the first springs (17) and the telescopic rods (16) are arranged alternately, and a limiting plate ( 18), the side of the limit plate (18) close to the adjustment plate (12) is provided with a plurality of chute (19), and the two sides of the adjustment plate (12) are provided with a plurality of limit rollers (20). ), one end of the limiting roller (20) away from the adjusting plate (12) is movably connected with the inner wall of the chute (19); 所述PLC控制器（3）的输出端与第一电动推杆（8）的输入端电性连接。The output end of the PLC controller (3) is electrically connected with the input end of the first electric push rod (8). 2.根据权利要求1所述的一种组合式双层开关柜，其特征在于，所述主柜体（1）底部设置有四个万向轮（21），四个所述万向轮（21）分别设置在主柜体（1）底面的四角处，所述主柜体（1）底面固定安装有壳体（22），所述壳体（22）内底壁开设有矩形开口（23），所述壳体（22）内顶壁固定安装有两个相对称的第二电动推杆（24），所述第二电动推杆（24）的输入端与PLC控制器（3）的输出端电性连接，两个所述第二电动推杆（24）的输出端之间固定安装有升降板（25），所述升降板（25）穿过矩形开口（23）并延伸至壳体（22）的外部，所述升降板（25）底面固定安装有防滑垫。2. A combined double-layer switch cabinet according to claim 1, characterized in that, the bottom of the main cabinet (1) is provided with four universal wheels (21), and the four universal wheels ( 21) are respectively arranged at the four corners of the bottom surface of the main cabinet (1), the bottom surface of the main cabinet (1) is fixedly installed with a casing (22), and the inner bottom wall of the casing (22) is provided with a rectangular opening (23) ), two symmetrical second electric push rods (24) are fixedly installed on the inner top wall of the casing (22), and the input end of the second electric push rod (24) is connected to the input end of the PLC controller (3). The output ends are electrically connected, a lift plate (25) is fixedly installed between the output ends of the two second electric push rods (24), the lift plate (25) passes through the rectangular opening (23) and extends to the shell Outside the body (22), an anti-skid pad is fixedly installed on the bottom surface of the lift plate (25). 3.根据权利要求1所述的一种组合式双层开关柜，其特征在于，所述主柜体（1）内顶壁贯穿连通有多个通风管（26），所述通风管（26）内侧壁之间固定安装有过滤网（27）。3. A combined double-layer switch cabinet according to claim 1, characterized in that a plurality of ventilation pipes (26) are connected through the inner top wall of the main cabinet (1), and the ventilation pipes (26) ) A filter screen (27) is fixedly installed between the inner side walls. 4.根据权利要求1所述的一种组合式双层开关柜，其特征在于，所述主柜体（1）顶部固定安装有第三电动推杆（28），所述第三电动推杆（28）输入端与PLC控制器（3）的输出端电性连接，所述第三电动推杆（28）输出端固定安装有连接板（29），所述连接板（29）顶面设置有处理器（30），所述连接板（29）的两个侧面均固定安装有斜板（31），两个所述斜板（31）相靠近的一侧固定焊接在一起，其中一个所述斜板（31）的侧面设置有雨量传感器（32），所述雨量传感器（32）用于实时检测降水量值，并将降水量值发送至处理器（30），处理器（30）对降水量值进行处理，并在降水量值大于设定阈值时向PLC控制器（3）发送闭合信号，PLC控制器（3）接收到闭合信号后控制第三电动推杆（28）收缩，使两个斜板（31）高度下降并与主柜体（1）的两个侧边相接触，处理器（30）在降水量值小于设定阈值时向PLC控制器（3）发送通风信号，PLC控制器（3）接收到通风信号后控制第三电动推杆（28）伸出，将两个斜板（31）顶起，使斜板（31）底面与主柜体（1）侧边分离。4. A combined double-layer switch cabinet according to claim 1, characterized in that a third electric push rod (28) is fixedly installed on the top of the main cabinet (1), and the third electric push rod (28) The input end is electrically connected to the output end of the PLC controller (3), the output end of the third electric push rod (28) is fixedly installed with a connecting plate (29), and the top surface of the connecting plate (29) is arranged There is a processor (30), two sides of the connecting plate (29) are fixedly installed with inclined plates (31), the two adjacent sides of the two inclined plates (31) are fixedly welded together, and one of the two inclined plates (31) is fixedly welded together. A rain sensor (32) is provided on the side of the inclined plate (31), and the rain sensor (32) is used to detect the precipitation value in real time, and send the precipitation value to the processor (30), and the processor (30) can detect the precipitation value in real time. The precipitation value is processed, and when the precipitation value is greater than the set threshold value, a closing signal is sent to the PLC controller (3), and the PLC controller (3) controls the third electric push rod (28) to contract after receiving the closing signal, so that the The two inclined plates (31) are lowered in height and contact with the two sides of the main cabinet (1). The processor (30) sends a ventilation signal to the PLC controller (3) when the precipitation value is less than the set threshold value. After the PLC controller (3) receives the ventilation signal, it controls the third electric push rod (28) to extend, and lifts the two inclined plates (31) so that the bottom surface of the inclined plates (31) is connected to the side of the main cabinet (1). separation. 5.根据权利要求1所述的一种组合式双层开关柜，其特征在于，所述安装槽（5）内侧壁固定安装有安装板（33），所述安装板（33）顶面与调节板（12）的底面之间固定安装有第二弹簧（34），所述第二弹簧（34）的外圈与安装槽（5）内侧壁之间留有间隙。5. A combined double-layer switch cabinet according to claim 1, characterized in that a mounting plate (33) is fixedly installed on the inner side wall of the mounting groove (5), and the top surface of the mounting plate (33) is connected to the A second spring (34) is fixedly installed between the bottom surfaces of the adjusting plate (12), and a gap is left between the outer ring of the second spring (34) and the inner side wall of the installation groove (5). 6.根据权利要求1所述的一种组合式双层开关柜，其特征在于，所述安装块（7）与安装槽（5）内壁之间通过两个螺栓固定连接，所述安装框（13）与调节板（12）之间通过多个螺栓固定连接。6. A combined double-layer switch cabinet according to claim 1, characterized in that, the mounting block (7) and the inner wall of the mounting groove (5) are fixedly connected by two bolts, and the mounting frame ( 13) and the adjusting plate (12) are fixedly connected by a plurality of bolts. 7.一种组合式双层开关柜的组合方法，其特征在于，该组合方法包括以下步骤：7. A combination method of a combined double-layer switch cabinet, characterized in that the combination method comprises the following steps: 第一步：打开两个柜门（2），将安装槽（5）的两个侧面与两个限位块（4）侧面紧贴，按压两侧的限位板（18），使第一弹簧（17）与伸缩杆（16）收缩，此时向内推动安装槽（5），使安装槽（5）滑入主柜体（1）内部，使调节板（12）两侧的多个限位辊（20）与两侧的多个滑槽（19）一一对应，松开限位板（18），两个限位板（18）在第一弹簧（17）的作用下互相靠近，限位辊（20）远离调节板（12）的一侧与对应滑槽（19）内壁相接触，通过多个螺纹杆（6）对安装槽（5）进行固定，利用调节板（12）对主柜体（1）进行上下空间的分层；Step 1: Open the two cabinet doors (2), place the two sides of the installation slot (5) against the sides of the two limit blocks (4), and press the limit plates (18) on both sides to make the first The spring (17) and the telescopic rod (16) are contracted, and the mounting groove (5) is pushed inward at this time, so that the mounting groove (5) slides into the main cabinet (1), so that the multiple The limit rollers (20) are in one-to-one correspondence with the multiple chutes (19) on both sides, the limit plates (18) are released, and the two limit plates (18) approach each other under the action of the first spring (17). , the side of the limit roller (20) away from the adjusting plate (12) is in contact with the inner wall of the corresponding chute (19), the mounting groove (5) is fixed by a plurality of threaded rods (6), and the adjusting plate (12) is used to fix the mounting groove (5). Layer the upper and lower spaces of the main cabinet (1); 第二步：通过PLC控制器（3）启动两个第一电动推杆（8）伸出，第一电动推杆（8）伸出时通过三角块（9）推动滑块（10）向斜上方移动，两个滑块（10）在滑轨（11）上互相靠近，从而通过两个滑块（10）将调节板（12）顶起，直至调节板（12）的位置上升至合适的高度，通过PLC控制器（3）关闭两个第一电动推杆（8），调节板（12）的上下空间可通过第一电动推杆（8）进行调节；Step 2: Activate the two first electric push rods (8) to extend through the PLC controller (3). When the first electric push rod (8) is extended, the slider (10) is pushed diagonally through the triangular block (9). Moving upward, the two sliders (10) approach each other on the slide rail (11), so that the adjustment plate (12) is lifted up by the two sliders (10) until the position of the adjustment plate (12) rises to a suitable position Height, the two first electric push rods (8) are closed through the PLC controller (3), and the upper and lower spaces of the adjustment plate (12) can be adjusted through the first electric push rods (8); 第三步：调节板（12）的上方空间需要对电器元件进行限位时，安装框（13）通过螺栓固定连接在调节板（12）的顶面，完成固定框（14）与调节板（12）之间的固定，利用固定框（14）对调节板（12）的上方空间的电器元件进行限位。Step 3: When the space above the adjustment plate (12) needs to limit the electrical components, the installation frame (13) is fixedly connected to the top surface of the adjustment plate (12) by bolts, and the fixing frame (14) and the adjustment plate (12) are completed. 12) For fixing between, the electric components in the space above the adjusting plate (12) are limited by the fixing frame (14).
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CN118412878A (en) * 2024-07-03 2024-07-30 洛阳龙羽电气设备有限公司 A load compensation low voltage cabinet and compensation control method thereof

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