CN113067273B - Limiting structure for installing switch cabinet and using method thereof - Google Patents
Limiting structure for installing switch cabinet and using method thereof Download PDFInfo
- Publication number
- CN113067273B CN113067273B CN202110256457.9A CN202110256457A CN113067273B CN 113067273 B CN113067273 B CN 113067273B CN 202110256457 A CN202110256457 A CN 202110256457A CN 113067273 B CN113067273 B CN 113067273B
- Authority
- CN
- China
- Prior art keywords
- drawer box
- switch cabinet
- limiting
- cubical switchboard
- limiting frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/127—Withdrawal mechanism
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
-
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a limiting structure for installing a switch cabinet and a using method thereof, relates to the field of switch cabinets, and aims to solve the problems that the connection mode for installing a protective box body and the like in the existing switch cabinet in the prior art is low in efficiency and limited in operation space. The internally mounted of cubical switchboard has cabinet body limiting plate, the inside of cabinet body limiting plate is provided with spacing cavity, the internally mounted of spacing cavity has spacing framework, the inside of spacing framework is provided with drawer case fixed slot, the internally mounted of drawer case fixed slot has slip drawer case, the both sides of slip drawer case all are provided with electronic jar fixed slot, the internally mounted of electronic jar fixed slot has electronic jar of drawer case, the upper end and the slip drawer case fixed connection of electronic jar of drawer case, just the lower extreme of the electronic jar of drawer case is fixed with drawer case connecting block, drawer case connecting block and electronic jar fixed slot sliding connection, the after-fixing board is installed to the rear end face of cubical switchboard.
Description
Technical Field
The invention relates to the technical field of switch cabinets, in particular to a limiting structure for installing a switch cabinet and a using method thereof.
Background
The switch cabinet is an electrical device, the exterior line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The switch cabinets are classified into a movable switch cabinet and a fixed switch cabinet by a circuit breaker installation method.
The existing connection mode for installing the protection box body and the like in the switch cabinet is that threaded fastener installation holes are respectively processed on two opposite sides of an installation plate, and the installation plate is fixedly connected with a first upright post and a second upright post respectively through connection screws; therefore, the market urgently needs to develop a limiting structure for installing a switch cabinet and a using method thereof to help people solve the existing problems.
Disclosure of Invention
The invention aims to provide a limiting structure for installing a switch cabinet and a using method thereof, and aims to solve the problems that the connection mode for installing the internal protective box body of the switch cabinet and the like in the prior art is low in efficiency and limited in operation space.
In order to achieve the purpose, the invention provides the following technical scheme: a limiting structure for installing a switch cabinet comprises a switch cabinet body, wherein a cabinet body limiting plate is installed inside the switch cabinet body, a limiting cavity is arranged inside the cabinet body limiting plate, a limiting frame body is installed inside the limiting cavity, a drawer box fixing groove is formed inside the limiting frame body, a sliding drawer box is installed inside the drawer box fixing groove, electric cylinder fixing grooves are formed in two sides of the sliding drawer box, a drawer box electric cylinder is installed inside the electric cylinder fixing groove, the front end of the electric cylinder of the drawer box is fixedly connected with the sliding drawer box, a drawer box connecting block is fixed at the rear end of the electric cylinder of the drawer box, the drawer box connecting block is slidably connected with the electric cylinder fixing groove, a rear fixing plate is installed on the rear end face of the switch cabinet body, rear fixing clamping grooves are formed in two inner sides of the rear fixing plate, a limiting frame fixing clamping groove is formed in the rear end of the inner portion of the limiting frame body, the electric contact is installed inside the limiting frame fixing clamping groove, a buckle is welded at the rear end of the drawer box connecting block, the buckle penetrates through the limiting frame fixing clamping groove and the rear fixing clamping groove to be clamped with the rear fixing plate, the drawer box electric cylinder is electrically connected with the switch cabinet through the electric contact, the drawer box connecting block is fixedly connected with the limiting frame body and the rear fixing plate through the buckle, the sliding drawer box penetrates through the drawer box fixing groove to be slidably connected with the limiting frame body, cavities are formed in two sides of the inside of the limiting frame body, a clamping plate is installed on one side of the inside of each cavity, a connecting plate is installed on one side of each clamping plate, a pressing plate is installed on one side of each connecting plate, and pressure springs are installed at the upper end and the lower end of each connecting plate; after the sliding drawer box enters the limiting frame body, the pressing plate is extruded and drives the connecting plate to push the clamping plate to enter the switch cabinet, so that the limiting frame body and the switch cabinet are fixed.
Preferably, cabinet body limiting plate is provided with a plurality of, a plurality of cabinet body limiting plate all sets up structure as an organic whole with the cubical switchboard, slip drawer case passes through inside and cubical switchboard fixed connection of the internal limiting plate of cardboard embedding cabinet, back fixed slot's inside is provided with the fluctuation piece, the spacing spring of buckle is all installed to the upper end and the lower extreme of fluctuation piece, the spacing spring of buckle extends to the inside and buckle laminating of back fixed slot.
Preferably, the cubical switchboard window body and the cubical switchboard door body are installed to the preceding terminal surface of cubical switchboard, one side of the cubical switchboard window body and the cubical switchboard door body all is provided with the lock core hole, the hinge is all installed to one side of terminal surface before the spacing framework, just cubical switchboard window body and the cubical switchboard door body all pass through hinge and spacing framework swing joint.
Preferably, the lock handle is installed to the preceding terminal surface of the cubical switchboard window body, the ammeter is installed and is provided with to one side of lock handle, the pulling handle is installed to the below of ammeter, the preceding terminal surface of the cubical switchboard door body is provided with shift knob, just the surface mounting of the cubical switchboard door body has the transparent glass board.
Preferably, a heat dissipation base is installed below the switch cabinet, heat radiators are installed inside the heat dissipation base and inside the rear fixing plate, and heat dissipation holes are formed in the front end face of the heat dissipation base.
Preferably, spacing framework imbeds inside and the spacing cavity block of spacing cavity, just the inside of spacing cavity is provided with the reference column, the both sides of spacing framework all are provided with the constant head tank, and the reference column runs through constant head tank and spacing framework fixed connection, the inner wall of spacing framework is provided with shockproof soft cushion, the inside of spacing framework is provided with drawer case spout, the slip drawer case passes through drawer case spout and the slip of spacing framework.
Preferably, a rear damp-proof cabinet door is installed at the rear of the switch cabinet and movably connected with the switch cabinet through hinges, and maintenance plates are arranged on two sides of the switch cabinet and connected with the switch cabinet through fixing screws.
Preferably, the preceding terminal surface of slip drawer case is provided with drawer case notch, the internally mounted of drawer case notch has the pulling handle, the protection casing is installed to the below of pulling handle.
A use method of a limiting structure for installing a switch cabinet comprises the following steps:
the method comprises the following steps: opening the rear damp-proof cabinet door, fixing the rear fixing plate with the switch cabinet, and cleaning the inner wall of the limiting cavity after fixing;
step two: the limiting frame body slides into the limiting cavity, and positioning grooves on two sides of the interior of the limiting frame body are inserted into positioning columns in the limiting cavity, so that the limiting frame body is clamped with the limiting cavity;
step three: sliding the sliding drawer box into a drawer box fixing groove through a drawer box sliding groove, extruding a pressing plate after the sliding drawer box enters a limiting frame body, and driving a connecting plate to push the clamping plate to enter a switch cabinet by the pressing plate so as to fix the limiting frame body and the switch cabinet;
step four: the lifting handle is pushed and pulled to enable the drawer box connecting block to be clamped into the rear fixing clamping groove, the drawer box connecting block is fixed with the rear fixing plate and the limiting frame body, and after the drawer box connecting block is fixed, the power connection piece of the electric cylinder of the drawer box is connected with the power connection contact to enable the electric cylinder of the drawer box to be powered on;
step five: after the sliding drawer box is fixed, the switch cabinet is connected with electricity, so that a switch in the sliding drawer box is controlled by a circuit, and a switch cabinet window body and a switch cabinet door body are closed;
step six: when the sliding drawer box needs to be used, the window body of the switch cabinet is opened, the electric cylinder of the drawer box is extended, and the electric cylinder of the drawer box drives the sliding drawer box to slide in the internal limiting frame body, so that operation is performed.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the limiting frame body, during installation, the limiting frame body slides into the limiting cavity, the positioning grooves on two sides of the inside of the limiting frame body are inserted into the positioning columns in the limiting cavity, so that the limiting frame body is clamped with the limiting cavity, the sliding drawer box slides into the drawer box fixing groove through the drawer box sliding groove, and after the sliding drawer box enters the inside of the limiting frame body, the pressing plate is extruded, the pressing plate drives the connecting plate to push the clamping plate to enter the inside of the switch cabinet, so that the limiting frame body and the switch cabinet are fixed, no tool is required to be used for connection, the clamping plate can be extruded through the pressure spring in the limiting frame body, the clamping plate is forcedly embedded into the inner wall of the limiting plate of the cabinet body, so that the limiting frame body is tightly connected, the operation is simple, the fixing effect is good, the connecting effect is stable, the disassembly and assembly is convenient, and the working strength is reduced.
2. According to the invention, through the arrangement of the drawer box electric cylinder, the drawer box connecting block is clamped into the rear fixing clamping groove, so that the drawer box connecting block is fixed with the rear fixing plate and the limiting frame body, after the drawer box electric cylinder is fixed, the electric connecting piece of the drawer box electric cylinder is connected with the electric connecting contact, so that the drawer box electric cylinder is electrified, when a sliding drawer box is needed, a switch cabinet window body is opened, the drawer box electric cylinder is extended, the drawer box electric cylinder drives the sliding drawer box to slide in the inner limiting frame body, the operation can be carried out, the sliding drawer box can be conveniently operated, the structure is simple, the use is convenient, the stability is good, the sliding drawer box moves in the inner part through the drawer box sliding groove, the integral structure strength is high, and the service life of the equipment can be effectively prolonged.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front internal structural view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a rear view of the internal structure of the present invention;
fig. 5 is an overall front view of the sliding drawer box of the present invention;
FIG. 6 is an overall front view of the spacing frame of the present invention;
FIG. 7 is a cross-sectional view of the spacing frame of the present invention;
FIG. 8 is an enlarged partial view of region A of the present invention;
fig. 9 is a partially enlarged view of region B of the present invention.
In the figure: 1. a switch cabinet; 2. a cabinet body limiting plate; 3. a switch cabinet window; 4. pulling the handle; 5. a lock handle; 6. an electricity meter; 7. a lock cylinder hole; 8. a switch cabinet door body; 9. a switch button; 10. a transparent glass plate; 11. a heat dissipation base; 12. heat dissipation holes; 13. a limiting cavity; 14. a limiting frame body; 15. a sliding drawer box; 16. a shockproof soft cushion block; 17. positioning a groove; 18. an access panel; 19. a rear damp-proof cabinet door; 20. a rear fixing plate; 21. a heat sink; 22. a clamping groove is fixed at the back; 23. a drawer box slot; 24. pulling the handle; 25. a drawer box chute; 26. an electric cylinder fixing groove; 27. a connecting block of the drawer box; 28. buckling; 29. the drawer box is an electric cylinder; 30. a drawer box fixing groove; 31. pressing a plate; 32. clamping a plate; 33. a cavity; 34. a connecting plate; 35. a pressure spring; 36. the limiting frame fixes the clamping groove; 37. connecting an electrical contact; 38. a hinge; 39. a wave plate; 40. the spacing spring of buckle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-9, an embodiment of the present invention is shown: a limiting structure for installing a switch cabinet comprises a switch cabinet 1, a cabinet body limiting plate 2 is installed inside the switch cabinet 1, a limiting cavity 13 is arranged inside the cabinet body limiting plate 2, a limiting frame 14 is installed inside the limiting cavity 13, a drawer box fixing groove 30 is arranged inside the limiting frame 14, a sliding drawer box 15 is installed inside the drawer box fixing groove 30, electric cylinder fixing grooves 26 are formed in two sides of the sliding drawer box 15, a drawer box electric cylinder 29 is installed inside the electric cylinder fixing groove 26, the front end of the drawer box electric cylinder 29 is fixedly connected with the sliding drawer box 15, a drawer box connecting block 27 is fixed at the rear end of the drawer box electric cylinder 29, the drawer box connecting block 27 is slidably connected with the electric cylinder fixing grooves 26, a rear fixing plate 20 is installed on the rear end face of the switch cabinet 1, rear fixing clamping grooves 22 are formed in two sides of the inner portion of the rear fixing plate 20, and a limiting frame fixing clamping groove 36 is formed in the rear end of the limiting frame 14, an electric contact 37 is installed inside the limiting frame fixing clamping groove 36, a buckle 28 is welded at the rear end of the drawer box connecting block 27, the buckle 28 penetrates through the limiting frame fixing clamping groove 36 and the rear fixing clamping groove 22 to be clamped with the rear fixing plate 20, the drawer box electric cylinder 29 is electrically connected with the switch cabinet 1 through the electric contact 37, the drawer box connecting block 27 is respectively and fixedly connected with the limiting frame 14 and the rear fixing plate 20 through the buckle 28, the sliding drawer box 15 penetrates through the drawer box fixing groove 30 to be slidably connected with the limiting frame 14, cavities 33 are formed in two sides inside the limiting frame 14, a clamping plate 32 is installed on one side inside the cavity 33, a connecting plate 34 is installed on one side of the clamping plate 32, a pressing plate 31 is installed on one side of the connecting plate 34, pressure springs 35 are installed on the upper end and the lower end of the connecting plate 34, the clamping plate 32 can be pressed by the pressure springs 35 inside the limiting frame 14, so that the clamping plate 32 is forced to be embedded into the inner wall of the limiting plate 2 of the cabinet body, the limiting frame bodies 14 are tightly connected, the operation is simple, the fixing effect is good, the connecting effect is stable, the disassembly and the assembly are convenient, and the working strength is reduced; after the sliding drawer box 15 enters the inside of the limiting frame 14, the pressing plate 31 is extruded, and the pressing plate 31 drives the connecting plate 34 to push the clamping plate 32 to enter the inside of the switch cabinet 1, so that the limiting frame 14 and the switch cabinet 1 are fixed.
Further, cabinet body limiting plate 2 is provided with a plurality of, a plurality of cabinet body limiting plate 2 all sets up structure as an organic whole with cubical switchboard 1, slip drawer case 15 passes through 2 inside and cubical switchboard 1 fixed connection of cardboard 32 embedding cabinet body limiting plate, the inside of back fixed slot 22 is provided with ripples piece 39, the spacing spring 40 of buckle is all installed to the upper end and the lower extreme of ripples piece 39, the spacing spring 40 of buckle extends to the inside and the laminating of buckle 28 of back fixed slot 22, conveniently fix and dismantle cubical switchboard 1 and slip drawer case 15 through dismouting buckle 28.
Further, cubical switchboard window form 3 and the cubical switchboard door body 8 are installed to the preceding terminal surface of cubical switchboard 1, and cubical switchboard window form 3 and one side of the cubical switchboard door body 8 all are provided with lock core hole 7, and hinge 38 is all installed to one side of terminal surface before the spacing framework 14, and cubical switchboard window form 3 and cubical switchboard door body 8 all pass through hinge 38 and spacing framework 14 swing joint, through the inside of cubical switchboard window form 3 and the cubical switchboard door body 8 protection cubical switchboard 1.
Further, lock handle 5 is installed to the preceding terminal surface of cubical switchboard window form 3, and one side of lock handle 5 is installed and is provided with ammeter 6, and pulling handle 4 is installed to the below of ammeter 6, and the preceding terminal surface of the cubical switchboard door body 8 is provided with shift knob 9, and the surface mounting of the cubical switchboard door body 8 has transparent glass board 10, conveniently operates through ammeter 6 and shift knob 9.
Further, the heat dissipation base 11 is installed to the below of cubical switchboard 1, and radiator 21 is all installed to the inside of heat dissipation base 11 and the inside of after-fixing board 20, and the preceding terminal surface of heat dissipation base 11 is provided with louvre 12, carries out the work of dispelling the heat to cubical switchboard 1 through diversified radiator 21, improves cubical switchboard 1's operating quality.
Further, spacing framework 14 imbeds inside and the block of spacing cavity 13, and the inside of spacing cavity 13 is provided with the reference column, the both sides of spacing framework 14 all are provided with constant head tank 17, and the reference column runs through constant head tank 17 and spacing framework 14 fixed connection, the inner wall of spacing framework 14 is provided with shockproof soft cushion 16, the inside of spacing framework 14 is provided with drawer case spout 25, slip drawer case 15 passes through drawer case spout 25 and slides with spacing framework 14, shockproof soft cushion 16 can protect the rear end of slip drawer case 15, reduce wearing and tearing.
Further, dampproofing cabinet door 19 in back is installed at cubical switchboard 1's rear, and dampproofing cabinet door 19 in back passes through hinge swing joint with cubical switchboard 1, and cubical switchboard 1's both sides all are provided with access panel 18, and access panel 18 passes through the fixed screw to be connected with cubical switchboard 1, and dampproofing cabinet door 19 in back and access panel 18 convenient to detach can conveniently maintain and overhaul cubical switchboard 1.
Further, a drawer box notch 23 is formed in the front end face of the sliding drawer box 15, a pulling handle 24 is installed inside the drawer box notch 23, and a protective cover is installed below the pulling handle 24.
A use method of a limiting structure for installing a switch cabinet comprises the following steps:
the method comprises the following steps: the rear damp-proof cabinet door 19 is opened, the rear fixing plate 20 is fixed with the switch cabinet 1, and after the rear fixing plate is fixed, the inner wall of the limiting cavity 13 is cleaned;
step two: the limiting frame body 14 is slid into the limiting cavity 13, and the positioning grooves 17 on two sides of the inside of the limiting frame body 14 are inserted into the positioning columns in the limiting cavity 13, so that the limiting frame body 14 is clamped with the limiting cavity 13;
step three: sliding the sliding drawer box 15 into the drawer box fixing groove 30 through the drawer box sliding groove 25, after the sliding drawer box 15 enters the limiting frame 14, extruding the pressing plate 31, and driving the connecting plate 34 by the pressing plate 31 to push the clamping plate 32 to enter the switch cabinet 1, so that the limiting frame 14 is fixed with the switch cabinet 1;
step four: the lifting handle 24 is pushed and pulled, so that the drawer box connecting block 27 is clamped into the rear fixing clamping groove 22, the drawer box connecting block 27 is fixed with the rear fixing plate 20 and the limiting frame 14, and after the drawer box connecting block is fixed, the power connection piece of the drawer box electric cylinder 29 is connected with the power connection contact 37, so that the drawer box electric cylinder 29 is electrified;
step five: after the sliding drawer box 15 is fixed, the switch cabinet 1 is connected with electricity, so that the switch inside the sliding drawer box 15 is controlled by a circuit, and the switch cabinet window 3 and the switch cabinet door 8 are closed;
step six: when sliding drawer box 15 needs to be used, switch cabinet window body 3 is opened, electric cylinder 29 of drawer box is extended, electric cylinder 29 of drawer box drives sliding drawer box 15 to slide in internal limiting frame 14, to operating, sliding drawer box 15 can be operated conveniently, the structure is simple, the use is convenient, the stability is good, sliding drawer box 15 moves in the internal part through drawer box sliding groove 25, the strength of the whole structure is high, and the service life of the equipment can be effectively prolonged.
The working principle is as follows: when the anti-moisture cabinet door is used, the rear damp-proof cabinet door 19 is opened, the rear fixing plate 20 and the switch cabinet 1 are fixed, after the fixing, the inner wall of the limit cavity 13 is cleaned, the limit frame 14 slides into the limit cavity 13, the positioning grooves 17 on two sides inside the limit frame 14 are inserted into the positioning columns inside the limit cavity 13, the limit frame 14 is clamped with the limit cavity 13, the sliding drawer box 15 slides into the drawer box fixing groove 30 through the drawer box sliding groove 25, after the sliding drawer box 15 enters the limit frame 14, the pressing plate 31 is pressed, the pressing plate 31 drives the connecting plate 34 to push the clamping plate 32 to enter the switch cabinet 1, the limit frame 14 and the switch cabinet 1 are fixed, the lifting handle 24 is pushed and pulled, the drawer box connecting block 27 is clamped into the rear fixing clamping groove 22, the drawer box connecting block 27 is fixed with the rear fixing plate 20 and the limit frame 14, no tool is needed to be used for connection, the clamping plate 32 can be pressed by the pressure spring 35 inside the limit frame 14, the clamping plate 32 is forced to be embedded into the inner wall of the limiting plate 2 of the cabinet body, so that the limiting frame body 14 is tightly connected, the operation is simple, the fixing effect is good, the connecting effect is stable, the disassembly and the assembly are convenient, the working strength is reduced, after the fixing, the power connection piece of the electric cylinder 29 of the drawer box is connected with the power connection contact 37, the electric cylinder 29 of the drawer box is electrified, after the sliding drawer box 15 is fixed, the switch cabinet 1 is electrified, the switch in the sliding drawer box 15 is subjected to circuit control, and the window 3 of the switch cabinet and the door 8 of the switch cabinet are closed; step six: when sliding drawer box 15 needs to be used, open cubical switchboard window form 3, extend electronic jar 29 of drawer box, electronic jar 29 of drawer box drives sliding drawer box 15 and slides in inside spacing framework 14, to operating, can be convenient for operate sliding drawer box 15, simple structure, and convenient to use, stability is good, sliding drawer box 15 passes through drawer box spout 25 and removes in inside, overall structure intensity is high, can effectively prolong the life of equipment.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a limit structure is used in cubical switchboard installation, includes cubical switchboard (1), its characterized in that: the switch cabinet is characterized in that a cabinet body limiting plate (2) is installed inside the switch cabinet (1), a limiting cavity (13) is arranged inside the cabinet body limiting plate (2), a limiting frame body (14) is installed inside the limiting cavity (13), a drawer box fixing groove (30) is formed inside the limiting frame body (14), a sliding drawer box (15) is installed inside the drawer box fixing groove (30), electric cylinder fixing grooves (26) are formed in two sides of the sliding drawer box (15), electric drawer box cylinders (29) are installed inside the electric cylinder fixing grooves (26), the front ends of the electric drawer box cylinders (29) are fixedly connected with the sliding drawer box (15), a drawer box connecting block (27) is fixed at the rear ends of the electric drawer box cylinders (29), and the drawer box connecting block (27) is connected with the electric cylinder fixing grooves (26) in a sliding mode, a rear fixing plate (20) is installed on the rear end face of the switch cabinet (1), rear fixing clamping grooves (22) are formed in two sides of the interior of the rear fixing plate (20), a limiting frame fixing clamping groove (36) is formed in the rear end of the interior of the limiting frame (14), an electric contact (37) is installed inside the limiting frame fixing clamping groove (36), a buckle (28) is welded at the rear end of the drawer box connecting block (27), the buckle (28) penetrates through the limiting frame fixing clamping groove (36) and the rear fixing clamping groove (22) to be clamped with the rear fixing plate (20), the drawer box electric cylinder (29) is electrically connected with the switch cabinet (1) through the electric contact (37), the drawer box connecting block (27) is fixedly connected with the limiting frame (14) and the rear fixing plate (20) through the buckle (28), and the sliding drawer box (15) penetrates through a drawer box fixing groove (30) to be connected with the limiting frame (14) in a sliding mode, cavities (33) are formed in two sides of the interior of the limiting frame body (14), clamping plates (32) are mounted on one side of the interior of each cavity (33), connecting plates (34) are mounted on one sides of the clamping plates (32), pressing plates (31) are mounted on one sides of the connecting plates (34), and pressure springs (35) are mounted at the upper ends and the lower ends of the connecting plates (34); after the sliding drawer box (15) enters the limiting frame body (14), the pressing plate (31) is extruded, the pressing plate (31) drives the connecting plate (34) to push the clamping plate (32) to enter the switch cabinet (1), and the limiting frame body (14) is fixed with the switch cabinet (1).
2. The limiting structure for installing the switch cabinet according to claim 1, wherein: cabinet body limiting plate (2) are provided with a plurality of, a plurality of cabinet body limiting plate (2) all set up structure as an organic whole with cubical switchboard (1), slip drawer case (15) are through inside and cubical switchboard (1) fixed connection of cardboard (32) embedding cabinet body limiting plate (2), the inside of back fixed slot (22) is provided with ripples piece (39), the spacing spring of buckle (40) is all installed to the upper end and the lower extreme of ripples piece (39), the spacing spring of buckle (40) extends to back fixed slot (22) inside and the laminating of buckle (28).
3. The limiting structure for installing the switch cabinet according to claim 1, wherein: cubical switchboard window form (3) and the cubical switchboard door body (8) are installed to the preceding terminal surface of cubical switchboard (1), one side of cubical switchboard window form (3) and the cubical switchboard door body (8) all is provided with lock core hole (7), hinge (38) are all installed to one side of terminal surface before spacing framework (14), just cubical switchboard window form (3) and the cubical switchboard door body (8) all pass through hinge (38) and spacing framework (14) swing joint.
4. The limiting structure for installing the switch cabinet according to claim 3, wherein: lock handle (5) are installed to the preceding terminal surface of cubical switchboard window form (3), one side of lock handle (5) is installed and is provided with ammeter (6), pulling handle (4) are installed to the below of ammeter (6), the preceding terminal surface of the cubical switchboard door body (8) is provided with shift knob (9), just the surface mounting of the cubical switchboard door body (8) has transparent glass board (10).
5. The limiting structure for installing the switch cabinet according to claim 1, wherein: the heat dissipation base (11) is installed to the below of cubical switchboard (1), radiator (21) are all installed to the inside of heat dissipation base (11) and the inside of after-fixing board (20), the preceding terminal surface of heat dissipation base (11) is provided with louvre (12).
6. The limiting structure for installing the switch cabinet according to claim 1, wherein: spacing framework (14) imbed spacing cavity (13) inside and spacing cavity (13) block, just the inside of spacing cavity (13) is provided with the reference column, the both sides of spacing framework (14) all are provided with constant head tank (17), and the reference column runs through constant head tank (17) and spacing framework (14) fixed connection, the inner wall of spacing framework (14) is provided with shockproof soft cushion (16), the inside of spacing framework (14) is provided with drawer case spout (25), slip drawer case (15) are through drawer case spout (25) and spacing framework (14) slip.
7. The limiting structure for installing the switch cabinet according to claim 1, wherein: dampproofing cabinet door (19) in back is installed at the rear of cubical switchboard (1), dampproofing cabinet door (19) in back passes through hinge swing joint with cubical switchboard (1), the both sides of cubical switchboard (1) all are provided with access panel (18), access panel (18) are connected with cubical switchboard (1) through the fixed screw.
8. The limiting structure for installing the switch cabinet according to claim 1, wherein: the front end face of the sliding drawer box (15) is provided with a drawer box notch (23), the inside of the drawer box notch (23) is provided with a pulling handle (24), and a protective cover is installed below the pulling handle (24).
9. A use method of a limiting structure for installing a switch cabinet is realized on the basis of the limiting structure for installing the switch cabinet in claims 1-8, and is characterized by comprising the following steps:
the method comprises the following steps: the rear damp-proof cabinet door (19) is opened, the rear fixing plate (20) is fixed with the switch cabinet (1), and after the rear fixing plate is fixed, the inner wall of the limiting cavity (13) is cleaned;
step two: the limiting frame body (14) slides into the limiting cavity (13), and positioning grooves (17) on two sides in the limiting frame body (14) are inserted into positioning columns in the limiting cavity (13), so that the limiting frame body (14) is clamped with the limiting cavity (13);
step three: sliding a sliding drawer box (15) into a drawer box fixing groove (30) through a drawer box sliding groove (25), after the sliding drawer box (15) enters the limiting frame body (14), extruding a pressing plate (31), wherein the pressing plate (31) drives a connecting plate (34) to push a clamping plate (32) to enter the switch cabinet (1), so that the limiting frame body (14) is fixed with the switch cabinet (1);
step four: the lifting handle (24) is pushed and pulled, so that the drawer box connecting block (27) is clamped into the rear fixing clamping groove (22), the drawer box connecting block (27) is fixed with the rear fixing plate (20) and the limiting frame body (14), and after the drawer box connecting block is fixed, the power connection piece of the drawer box electric cylinder (29) is connected with the power connection contact (37), so that the drawer box electric cylinder (29) is powered on;
step five: after the sliding drawer box (15) is fixed, the switch cabinet (1) is connected with electricity, so that the switch inside the sliding drawer box (15) is controlled by a circuit, and the switch cabinet window body (3) and the switch cabinet door body (8) are closed;
step six: when the sliding drawer box (15) needs to be used, the switch cabinet window body (3) is opened, the electric cylinder (29) of the drawer box is extended, and the electric cylinder (29) of the drawer box drives the sliding drawer box (15) to slide in the internal limiting frame body (14) so as to operate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110256457.9A CN113067273B (en) | 2021-03-09 | 2021-03-09 | Limiting structure for installing switch cabinet and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110256457.9A CN113067273B (en) | 2021-03-09 | 2021-03-09 | Limiting structure for installing switch cabinet and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113067273A CN113067273A (en) | 2021-07-02 |
| CN113067273B true CN113067273B (en) | 2022-09-27 |
Family
ID=76560386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110256457.9A Active CN113067273B (en) | 2021-03-09 | 2021-03-09 | Limiting structure for installing switch cabinet and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113067273B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211701211U (en) * | 2020-04-05 | 2020-10-16 | 江苏万开电气科技有限公司 | Pull-out structure for pull-out switch cabinet |
| CN212323483U (en) * | 2020-03-13 | 2021-01-08 | 安徽皖商源电气设备有限公司 | Low-voltage draw-out type switch cabinet |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10043723A1 (en) * | 2000-09-04 | 2002-03-14 | Emka Beschlagteile | Control cabinet with lockable drawers |
| CN106532543B (en) * | 2016-11-22 | 2018-02-02 | 柳州博泽科技有限公司 | A kind of drawer type electric power cabinet |
| CN207320683U (en) * | 2017-09-28 | 2018-05-04 | 长沙星控电气设备有限公司 | A kind of modified drawer-type switch cabinet |
| CN207967759U (en) * | 2018-03-30 | 2018-10-12 | 中科电力装备集团工程安装安徽有限公司 | A kind of pull-out type AC switch cubicle |
| CN208401368U (en) * | 2018-08-14 | 2019-01-18 | 新疆新华能电气股份有限公司 | A kind of low-voltage distribution cabinet drawer structure |
| CN209929833U (en) * | 2019-06-05 | 2020-01-10 | 新乡电力变压器有限公司 | Draw-out type intelligence low-voltage cabinet with anti-drop function |
| CN210111453U (en) * | 2019-08-13 | 2020-02-21 | 芜湖电通电气设备有限公司 | Novel drawer type low-voltage cabinet |
| CN211508389U (en) * | 2020-01-16 | 2020-09-15 | 河南麦昌电力工程有限公司 | Low-voltage draw-out type switch cabinet convenient to adjust installation position |
| CN111900659B (en) * | 2020-08-07 | 2022-04-15 | 湖南湘东开关厂 | Low-voltage draw-out type switch cabinet |
-
2021
- 2021-03-09 CN CN202110256457.9A patent/CN113067273B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212323483U (en) * | 2020-03-13 | 2021-01-08 | 安徽皖商源电气设备有限公司 | Low-voltage draw-out type switch cabinet |
| CN211701211U (en) * | 2020-04-05 | 2020-10-16 | 江苏万开电气科技有限公司 | Pull-out structure for pull-out switch cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113067273A (en) | 2021-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211088814U (en) | Control cabinet shell base | |
| CN113067273B (en) | Limiting structure for installing switch cabinet and using method thereof | |
| CN211743731U (en) | Low-voltage switchgear convenient to installation | |
| CN210577136U (en) | Safety maintenance adjustable high-voltage power distribution cabinet | |
| CN218161316U (en) | High-voltage power distribution cabinet mounting structure | |
| CN216214996U (en) | Protection safety type high tension switchgear | |
| CN213520848U (en) | Central high-voltage switch cabinet convenient to maintain | |
| CN213125251U (en) | Assembled low-voltage distribution box | |
| CN212752001U (en) | Diesel generating set heat dissipation box | |
| CN212968742U (en) | High tension switchgear with alarm function | |
| CN218997434U (en) | Metal-enclosed switchgear | |
| CN215119695U (en) | Multifunctional alarm device for outdoor comprehensive distribution box | |
| CN219879371U (en) | Combined high-low voltage electrical appliance cabinet convenient to detach | |
| CN214795243U (en) | Transformer power-off protection device | |
| CN213304731U (en) | Block terminal for electrical engineering | |
| CN218997517U (en) | High-voltage switch cabinet convenient for wire arrangement | |
| CN214313973U (en) | Make things convenient for high-low voltage switch control cabinet of dismouting maintenance | |
| CN213243235U (en) | Locking drawer type switch cabinet | |
| CN212967333U (en) | Energy-saving transformer clamping piece structure | |
| CN220138954U (en) | Connecting piece for electrical switch cabinet | |
| CN221508889U (en) | Switch board convenient to dismantle | |
| CN211266094U (en) | Cubical switchboard convenient to installation | |
| CN215378095U (en) | Draw-out type electrical equipment cabinet | |
| CN221650469U (en) | Wall external ammeter case convenient to installation | |
| CN215185415U (en) | Combined medium-voltage switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |