CN114361990A - Draw-out type low-voltage power distribution cabinet based on spontaneous combustion prevention protection - Google Patents
Draw-out type low-voltage power distribution cabinet based on spontaneous combustion prevention protection Download PDFInfo
- Publication number
- CN114361990A CN114361990A CN202210267324.6A CN202210267324A CN114361990A CN 114361990 A CN114361990 A CN 114361990A CN 202210267324 A CN202210267324 A CN 202210267324A CN 114361990 A CN114361990 A CN 114361990A
- Authority
- CN
- China
- Prior art keywords
- draw
- power distribution
- distribution cabinet
- voltage power
- cabinet body
- 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.)
- Granted
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
- 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
- H02B1/34—Racks
- H02B1/36—Racks with withdrawable units
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
- H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The invention relates to the technical field of a draw-out type low-voltage power distribution cabinet, and discloses a draw-out type low-voltage power distribution cabinet based on spontaneous combustion prevention protection, which solves the problems that a draw-out type movable cabinet body is inconvenient to draw out integrally, a corresponding spontaneous combustion prevention protection mechanism is lacked in the power distribution cabinet, and the power distribution cabinet is easy to cause spontaneous combustion at high temperature during operation, so that economic loss is caused, and the draw-out type low-voltage power distribution cabinet is inconvenient to use in practice; the drawing movable cabinet body is internally cooled, the possibility of high-temperature spontaneous combustion is reduced, and the drawing movable cabinet body is conveniently drawn out from the drawing type low-voltage power distribution cabinet body.
Description
Technical Field
The invention belongs to the technical field of draw-out type low-voltage power distribution cabinets, and particularly relates to a draw-out type low-voltage power distribution cabinet based on spontaneous combustion prevention protection.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
When we common switch board was carrying out the pull formula and is placing, be not convenient for holistically pull out the pull activity cabinet body, lack corresponding spontaneous combustion protection mechanism of preventing in the switch board moreover, high temperature causes the spontaneous combustion easily during the switch board operation, causes economic loss, the in-service use of being not convenient for.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the draw-out type low-voltage power distribution cabinet based on the spontaneous combustion prevention protection, which effectively solves the problems that the whole drawn movable cabinet body is inconvenient to draw out in the background technology, and a corresponding spontaneous combustion prevention protection mechanism is lacked in the power distribution cabinet, so that spontaneous combustion is easily caused by high temperature when the power distribution cabinet runs, economic loss is caused, and the practical use is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: a draw-out type low-voltage power distribution cabinet based on spontaneous combustion prevention protection comprises a draw-out type low-voltage power distribution cabinet body, wherein the draw-out type low-voltage power distribution cabinet body is of a cavity structure with an opening at one side, a plurality of heat dissipation protection box bodies are arranged in the draw-out type low-voltage power distribution cabinet body, a drawing movable cabinet body is arranged at the bottom of each heat dissipation protection box body, the heat dissipation protection box bodies are fixedly connected with the inner wall of the draw-out type low-voltage power distribution cabinet body, each drawing movable cabinet body is of a cavity structure with an opening at the top end, a plurality of sliding grooves are formed in the inner walls of two sides of the draw-out type low-voltage power distribution cabinet body, the inner wall of one side of each sliding groove is communicated with one side of the draw-out type low-voltage power distribution cabinet body, sliding blocks are fixedly connected to two sides of the drawing movable cabinet bodies and are positioned in the sliding grooves, the drawing movable cabinet bodies and the heat dissipation protection box bodies are connected through drawing locking assemblies, and two fixed blocks are arranged on one side of each sliding groove, the top of each fixing block is provided with a first rectangular hole, the inner wall of one side of each first rectangular hole is communicated with one side of each fixing block, one side of each fixing block is fixedly connected with the draw-out type low-voltage power distribution cabinet body, a baffle is arranged between every two adjacent fixing blocks, two ends of each baffle penetrate through the two adjacent first rectangular holes respectively, the draw-out type low-voltage power distribution cabinet body is provided with an anti-falling clamping assembly matched with the baffle, and the heat dissipation protection box body is provided with an anti-spontaneous combustion heat dissipation protection mechanism;
the spontaneous combustion preventing and heat dissipating protection mechanism comprises a first worm arranged in a heat dissipating protection box body, one end of the first worm is connected with the inner wall of one side of the heat dissipating protection box body through a first bearing, the other end of the first worm penetrates through the heat dissipating protection box body and a draw-out type low-voltage power distribution box body, one end of the first worm is fixedly connected with a first bevel gear arranged on one side of the draw-out type low-voltage power distribution box body, one side of the draw-out type low-voltage power distribution box body is provided with a driving box body, a detachable synchronous driving assembly matched with the first bevel gear is arranged on the driving box body, one side of the first worm is provided with two first worm gears, a first rotating shaft is arranged below the first worm gears, the first rotating shaft penetrates through the first worm gears and is fixedly connected with the first worm gears, a plurality of first fan blades are arranged on the first rotating shaft, and the top end of the first rotating shaft is connected with the inner wall of the top of the heat dissipating protection box body through a second bearing, this internal two pivots that are equipped with of heat dissipation protection case, the top of second pivot passes through the third bearing with the top inner wall of heat dissipation protection case body and is connected, be equipped with a plurality of second flabellums in the second pivot, second pivot and first worm pass through the transmission unit and connect, a plurality of louvres have been seted up to the bottom inner wall of heat dissipation protection case body, can dispel the heat to this internal of pull movable cabinet, reduce because of the possibility of high temperature spontaneous combustion to and be convenient for pull movable cabinet body whole this internal pull-out of pull-out type low voltage distribution cabinet.
Preferably, the transmission unit comprises two second worms arranged in the heat dissipation protection box body, one end of each second worm is connected with the inner wall of one side of the heat dissipation protection box body through a fourth bearing, one side of each second worm is provided with a second worm wheel, the second rotating shaft penetrates through the second worm wheel and is fixedly connected with the second worm wheel, one end of each second worm is fixedly connected with a second bevel gear, two third bevel gears are arranged in the heat dissipation protection box body, the first worm penetrates through the third bevel gears and is fixedly connected with the first worm and the third bevel gears, the second bevel gears are meshed with the third bevel gears, the second worm is meshed with the second worm wheel, the first worm wheel is meshed with the first worm to drive the first worm to rotate, the first rotating shaft is driven to rotate through the matching of the first worm and the first worm wheel, the first fan blade is driven to rotate through the first rotating shaft, when the first worm rotates, the third bevel gear drives the second bevel gear to rotate through the cooperation of the third bevel gear and the second bevel gear, the second worm rotates, the second rotating shaft rotates through the cooperation of the second worm and the second worm wheel, the second fan blade is driven to rotate through the second rotating shaft, and the first fan blade and the second fan blade are driven to rotate to dissipate heat in the drawing movable cabinet body.
Preferably, the dead subassembly of pull lock is including seting up the first draw-in groove in heat dissipation protection case body bottom, this internal first cardboard that is equipped with of pull activity cabinet, the second rectangular hole has been seted up to one side inner wall of pull activity cabinet body, be equipped with first connecting plate in the second rectangular hole, one side of pull activity cabinet body is equipped with the sliding seat, the both sides of first connecting plate respectively with first cardboard and sliding seat fixed connection, the below of first cardboard is equipped with the fixed strip, one side of fixed strip and the inner wall fixed connection of pull activity cabinet body, the top of fixed strip and the bottom of first cardboard are connected through a plurality of first compression spring.
Preferably, one side of the first clamping plate and one side of the movable seat are both contacted with the pull movable cabinet body, one side of the movable seat is fixedly connected with a pull ring, the top end of the first clamping plate is located in the first clamping groove, the pull ring is held, the movable seat is driven to move downwards, the first connecting plate drives the first clamping plate to move downwards, the first compression spring is in a compression state, the top end of the first clamping plate is separated from the first clamping groove, limitation on the position of the pull movable cabinet body is removed, the pull ring is driven to move, the pull movable cabinet body moves relative to the pull-out type low-voltage power distribution cabinet body, and through the cooperation of the sliding grooves and the sliding blocks, the pull movable cabinet body moves stably relative to the pull-out type low-voltage power distribution cabinet body, and then the pull movable cabinet body can be pulled.
Preferably, the detachable synchronous driving assembly comprises a third rotating shaft arranged in the driving box body, the top end of the third rotating shaft is connected with the inner wall of the top of the driving box body through a fifth bearing, the bottom end of the third rotating shaft penetrates through the inner wall of the bottom of the driving box body, a sixth bearing is arranged at the penetrating position of the third rotating shaft and the driving box body, a plurality of fourth bevel gears are arranged in the driving box body, the third rotating shaft penetrates through the fourth bevel gears, the third rotating shaft is fixedly connected with the fourth bevel gears, the fourth bevel gears are meshed with the first bevel gears, and a motor matched with the third rotating shaft is arranged at the bottom of the driving box body.
Preferably, the output of motor is equipped with the carousel, the second draw-in groove has been seted up at the top of carousel, the bottom fixedly connected with second cardboard of third pivot, the bottom fixedly connected with motor cabinet of motor, the top of motor cabinet is equipped with two backup pads, one side of backup pad and one side fixed connection of pull-out type low voltage distribution cabinet body, two third rectangular holes have been seted up at the top of motor cabinet, the bottom fixedly connected with inserted block of backup pad, a plurality of slots have been seted up to one side of pull-out type low voltage distribution cabinet body, first recess has been seted up to one side of motor cabinet, be equipped with the picture peg in the first recess, the one end of picture peg is connected through a plurality of second compression spring with one side inner wall of first recess, the fourth rectangular hole has been seted up to the bottom inner wall of first recess, the bottom fixedly connected with the first in command of picture peg.
Preferably, the first in command runs through the fourth rectangular hole, the one end of picture peg is located corresponding slot, the inserted block is located the third rectangular hole, the second cardboard is located the second draw-in groove, rotate through the motor drive carousel, and then rotate through second cardboard drive third pivot, third pivot drive fourth conical gear rotates, cooperation through fourth conical gear and first conical gear, make first worm rotate, through driving the first in command and removing, make the picture peg remove, and then make the one end of picture peg break away from the slot, remove the injecing to the motor cabinet position, can drive the motor cabinet and move down, make motor and carousel move down, the second cardboard breaks away from the second draw-in groove, the inserted block breaks away from the third rectangular hole simultaneously, can accomplish dismantling motor cabinet and motor, be convenient for change the motor and overhaul.
Preferably, a plurality of connecting blocks of the equal fixedly connected with in both sides of drive case body, the second recess has been seted up to one side of connecting block, a plurality of first stoppers of one side fixedly connected with of pull-out type low voltage distribution cabinet body, the fifth rectangular hole has been seted up at the top of first stopper, first through-hole has been seted up to the bottom inner wall of second recess, one side of pull-out type low voltage distribution cabinet body is equipped with a plurality of first limiting plates, the jack has been seted up to one side of first limiting plate, the first fixed plate of bottom fixedly connected with of connecting block, one side of first fixed plate is equipped with the activity dish, one side fixedly connected with spacing post of activity dish, spacing post runs through first fixed plate, the outside cover of spacing post is equipped with extension spring, extension spring's both ends respectively with first fixed plate and activity dish fixed connection.
Preferably, the first limiting block is positioned in the second groove, the first limiting plate penetrates through the first through hole and the fifth rectangular hole, one end of the limiting column is positioned in the insertion hole, one end of the limiting column is separated from the jack by driving the movable disc to move, the extension spring is in an extension state, the limitation on the position of the first limiting plate is removed, the first limiting plate is driven to move, so that the first limiting plate is separated from the fifth rectangular hole and the first through hole, the fixed relation between the first limit block and the connecting block can be released, and in the same way, other first limit plates are separated from the corresponding fifth rectangular holes, the fixed relation between other first limit blocks and the connecting block is released, and then remove the drive case body for the drive case body is kept away from pull-out type low voltage distribution cabinet body and is removed, and then makes first stopper break away from the second recess, can accomplish dismantling of drive case body.
Preferably, the anti-falling clamping assembly comprises a second connecting plate arranged on one side of the baffle, a second through hole is formed in the inner wall of one side of the first rectangular hole, two limiting grooves are formed in one side of the baffle, two second limiting blocks are fixedly connected to one side of the second connecting plate, the second limiting blocks penetrate through the second through hole, one end of each second limiting block is located in one limiting groove, a sixth rectangular hole is formed in one side of the second connecting plate, a second fixing plate is arranged on one side of the second connecting plate and fixedly connected with the draw-out low-voltage power distribution cabinet body, a third groove is formed in one side of the second fixing plate, a second limiting plate is arranged in the third groove, one side of the second limiting plate is connected with the inner wall of one side of the third groove through a plurality of third compression springs, one end of the second limiting plate is located in the sixth rectangular hole, and a second handle is arranged on the second limiting plate, move through the drive second limiting plate for the one end of second limiting plate breaks away from sixth rectangular hole, third compression spring is in compression state, and then removes the injecing to second connecting plate position, remove through the drive second connecting plate, make the one end of second stopper break away from the spacing groove, remove the injecing to the baffle position, and then the drive baffle removes, make the baffle no longer be located one side of spout, make the slider can break away from the spout, be convenient for pull out the whole pull-out type low voltage distribution cabinet body of following of pull-out type low voltage distribution cabinet body.
Compared with the prior art, the invention has the beneficial effects that:
(1) in work, the pull ring is held, the first connecting plate drives the first clamping plate to move downwards by driving the movable seat to move downwards, the first compression spring is in a compressed state, the top end of the first clamping plate is separated from the first clamping groove, the limitation on the position of the pull movable cabinet body is removed, the pull ring is driven to move, the pull movable cabinet body is made to move relative to the draw-out type low-voltage power distribution cabinet body, the pull movable cabinet body can stably move relative to the draw-out type low-voltage power distribution cabinet body through the matching of the sliding groove and the sliding block, the pull movable cabinet body can be pulled, the sliding block is prevented from sliding out of the sliding groove through the design of the baffle plate, when the pull movable cabinet body needs to be integrally pulled out, one end of the second limiting plate is separated from the sixth rectangular hole through driving the second limiting plate to move, the third compression spring is in a compressed state, and the limitation on the position of the second connecting plate is removed, by driving the second connecting plate to move, one end of the second limiting block is separated from the limiting groove, the limitation on the position of the baffle is removed, and then the baffle is driven to move, so that the baffle is no longer positioned on one side of the sliding groove, the sliding block can be separated from the sliding groove, the whole drawing movable cabinet body is conveniently drawn out from the drawing type low-voltage power distribution cabinet body, when the drawing movable cabinet body needs to be installed, similarly, the sliding block is driven to slide into the sliding groove, and then the baffle is driven to penetrate through two adjacent first rectangular holes, so that the baffle is moved to one side of the sliding groove, and the limiting groove is moved to one side of the second through hole, by driving the second connecting plate to move, one end of the second limiting block is inserted into the limiting groove, so that the baffle can be fixed relative to the drawing type low-voltage power distribution cabinet body, and meanwhile, the sixth rectangular hole is moved to one side of the second limiting plate, the second limiting plate is loosened, and then the third compression spring drives the second limiting plate to move, one end of the second limiting plate is inserted into the sixth rectangular hole, and then the second connecting plate can be fixed;
(2) the first worm is driven to rotate, the first rotating shaft is driven to rotate through the matching of the first worm and the first worm wheel, the first fan blade is driven to rotate through the first rotating shaft, when the first worm rotates, the third bevel gear drives the second bevel gear to rotate through the matching of the third bevel gear and the second bevel gear, the second worm rotates, the second rotating shaft rotates through the matching of the second worm and the second worm wheel, the second fan blade is driven to rotate through the second rotating shaft, and the first fan blade and the second fan blade are driven to rotate, so that heat is dissipated in the pull movable cabinet body, and the possibility of spontaneous combustion due to high temperature is reduced;
(3) the motor drives the turntable to rotate, the second clamping plate drives the third rotating shaft to rotate, the third rotating shaft drives the fourth bevel gear to rotate, the first worm rotates by matching the fourth bevel gear with the first bevel gear, the first handle is driven to move, the inserting plate moves, one end of the inserting plate is separated from the slot, the limitation on the position of the motor base is removed, the motor base can be driven to move downwards, the motor and the turntable move downwards, the second clamping plate is separated from the second clamping groove, and meanwhile, the inserting block is separated from the third rectangular hole, so that the motor base and the motor can be dismantled, and the motor can be conveniently replaced and overhauled;
(4) the movable plate is driven to move, so that one end of the limiting column is separated from the jack, the extension spring is in a stretching state, the position of the first limiting plate is not limited, the first limiting plate is driven to move, so that the first limiting plate is separated from the fifth rectangular hole and the first through hole, the fixed relation between the first limiting plate and the connecting block can be removed, in the same way, other first limiting plates are separated from the corresponding fifth rectangular holes, the fixed relation between other first limiting plates and the connecting block is removed, the driving box body is further moved, the driving box body is far away from the draw-out type low-voltage power distribution cabinet body, the first limiting plate is separated from the second groove, the dismounting of the driving box body can be completed, when the driving box body is required to be installed, in the same way, the driving box body is moved, so that the first limiting plate is inserted into the second groove, and the first limiting plate is further driven to penetrate through the first through hole and the fifth rectangular hole, make the connecting block fixed relatively first stopper, the jack removes to one side of spacing post simultaneously, and then loosens the activity dish, and extension spring drive activity dish removes for in the one end of spacing post inserts the jack that corresponds, and then make the relative connecting block of first limiting plate fixed, and on the same principle, the installation of other first limiting plates is accomplished, can make the relative pull-out type low voltage distribution cabinet body of drive case body fixed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a second schematic view of the overall structure of the present invention;
fig. 3 is a schematic structural view of a drawout low-voltage power distribution cabinet body according to the present invention;
FIG. 4 is a schematic view of a portion of the enlarged structure at A in FIG. 1;
FIG. 5 is a sectional view of the drawing movable cabinet body of the invention;
FIG. 6 is a sectional view of the heat dissipation protection box of the present invention;
FIG. 7 is a schematic view of a portion of the enlarged structure at B in FIG. 6;
FIG. 8 is a schematic structural view of the driving box body according to the present invention;
FIG. 9 is a schematic structural diagram of a motor base according to the present invention;
FIG. 10 is a schematic view of the construction of the connector block of the present invention;
FIG. 11 is a schematic view of the fall arrest clamping assembly of the present invention.
In the figure: 1. a drawout low voltage power distribution cabinet body; 2. a heat dissipation protection box body; 3. a movable cabinet body is drawn; 4. a chute; 5. a slider; 6. a fixed block; 7. a first rectangular hole; 8. a baffle plate; 9. a first worm; 10. a first bearing; 11. a first bevel gear; 12. a drive case body; 13. a first rotating shaft; 14. a first worm gear; 15. a second bearing; 16. a first fan blade; 17. a second rotating shaft; 18. a third bearing; 19. a second fan blade; 20. a second worm; 21. a second worm gear; 22. a fourth bearing; 23. a second bevel gear; 24. a third bevel gear; 25. heat dissipation holes; 26. a first card slot; 27. a first clamping plate; 28. a second rectangular hole; 29. a movable seat; 30. a first connecting plate; 31. a fixing strip; 32. a first compression spring; 33. a pull ring; 34. a third rotating shaft; 35. a fifth bearing; 36. a fourth bevel gear; 37. a motor; 38. a sixth bearing; 39. a turntable; 40. a second card slot; 41. a second clamping plate; 42. a motor base; 43. a support plate; 44. a third rectangular hole; 45. inserting a block; 46. a first groove; 47. inserting plates; 48. a second compression spring; 49. a fourth rectangular hole; 50. a first handle; 51. connecting blocks; 52. a second groove; 53. a first stopper; 54. a fifth rectangular hole; 55. a first limit plate; 56. a jack; 57. a first through hole; 58. a first fixing plate; 59. a movable tray; 60. a limiting column; 61. an extension spring; 62. a second through hole; 63. a limiting groove; 64. a second connecting plate; 65. a second limiting block; 66. a sixth rectangular hole; 67. a second limiting plate; 68. a second fixing plate; 69. a third groove; 70. a third compression spring; 71. a second handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the first embodiment, as shown in fig. 1 to 11, the invention includes a draw-out type low voltage power distribution cabinet body 1, the draw-out type low voltage power distribution cabinet body 1 is a cavity structure with one open side, a plurality of heat dissipation protection box bodies 2 are arranged in the draw-out type low voltage power distribution cabinet body 1, a drawing movable cabinet body 3 is arranged at the bottom of the heat dissipation protection box body 2, the heat dissipation protection box body 2 is fixedly connected with the inner wall of the draw-out type low voltage power distribution cabinet body 1, the drawing movable cabinet body 3 is a cavity structure with an open top end, a plurality of sliding grooves 4 are respectively arranged on the inner walls of both sides of the draw-out type low voltage power distribution cabinet body 1, the inner wall of one side of each sliding groove 4 is communicated with one side of the draw-out type low voltage power distribution cabinet body 1, sliding blocks 5 are respectively and fixedly connected with both sides of the drawing movable cabinet body 3, the sliding blocks 5 are positioned in the sliding grooves 4, and the drawing movable cabinet body 3 and the heat dissipation protection box body 2 are connected through a drawing locking assembly, two fixing blocks 6 are arranged on one side of the sliding chute 4, first rectangular holes 7 are formed in the tops of the fixing blocks 6, the inner wall of one side of each first rectangular hole 7 is communicated with one side of each fixing block 6, one side of each fixing block 6 is fixedly connected with the draw-out type low-voltage power distribution cabinet body 1, a baffle plate 8 is arranged between every two adjacent fixing blocks 6, two ends of each baffle plate 8 penetrate through the corresponding two adjacent first rectangular holes 7 respectively, an anti-falling clamping component matched with the baffle plate 8 is arranged on the draw-out type low-voltage power distribution cabinet body 1, and an anti-spontaneous combustion heat dissipation protection mechanism is arranged on the heat dissipation protection box body 2;
the spontaneous combustion preventing and heat dissipating protection mechanism comprises a first worm 9 arranged in a heat dissipating protection box body 2, one end of the first worm 9 is connected with the inner wall of one side of the heat dissipating protection box body 2 through a first bearing 10, the other end of the first worm 9 penetrates through the heat dissipating protection box body 2 and a draw-out type low-voltage power distribution box body 1, one end of the first worm 9 is fixedly connected with a first bevel gear 11 positioned on one side of the draw-out type low-voltage power distribution box body 1, one side of the draw-out type low-voltage power distribution box body 1 is provided with a driving box body 12, the driving box body 12 is provided with a detachable synchronous driving assembly matched with the first bevel gear 11, one side of the first worm 9 is provided with two first worm wheels 14, a first rotating shaft 13 is arranged below the first worm wheels 14, the first rotating shaft 13 penetrates through the first worm wheels 14 and is fixedly connected with the first worm wheels 13, a plurality of first fan blades 16 are arranged on the first rotating shaft 13, the top of first pivot 13 is connected through second bearing 15 with the top inner wall of heat dissipation protection case body 2, is equipped with two second pivots 17 in the heat dissipation protection case body 2, and the top of second pivot 17 is connected through third bearing 18 with the top inner wall of heat dissipation protection case body 2, is equipped with a plurality of second flabellums 19 in the second pivot 17, and second pivot 17 and first worm 9 pass through the drive unit and connect, and a plurality of louvres 25 have been seted up to the bottom inner wall of heat dissipation protection case body 2.
In the second embodiment, based on the first embodiment, as shown in fig. 1, 6 and 7, the transmission unit includes two second worms 20 disposed in the heat dissipation protection box body 2, one end of each second worm 20 is connected to an inner wall of one side of the heat dissipation protection box body 2 through a fourth bearing 22, one side of each second worm 20 is provided with a second worm wheel 21, the second rotating shaft 17 penetrates through the second worm wheel 21, the second rotating shaft 17 is fixedly connected to the second worm wheel 21, one end of each second worm 20 is fixedly connected to a second bevel gear 23, two third bevel gears 24 are disposed in the heat dissipation protection box body 2, the first worm 9 penetrates through the third bevel gears 24, the first worm 9 is fixedly connected to the third bevel gears 24, the second bevel gear 23 is engaged with the third bevel gears 24, the second worm 20 is engaged with the second worm wheel 21, and the first worm 14 is engaged with the first worm 9;
the first worm 9 is driven to rotate, and then the first rotating shaft 13 is driven to rotate through the cooperation of the first worm 9 and the first worm wheel 14, the first fan blade 16 is driven to rotate through the first rotating shaft 13, when the first worm 9 rotates, the third bevel gear 24 rotates, through the cooperation of the third bevel gear 24 and the second bevel gear 23, the third bevel gear 24 drives the second bevel gear 23 to rotate, and then the second worm 20 rotates, through the cooperation of the second worm 20 and the second worm wheel 21, the second rotating shaft 17 rotates, and then the second fan blade 19 is driven to rotate through the second rotating shaft 17, and through driving the first fan blade 16 and the second fan blade 19 to rotate, heat dissipation is carried out in the pull movable cabinet body 3.
In the third embodiment, based on the first embodiment, as shown in fig. 1, 5 and 6, the pull-out locking assembly includes a first engaging groove 26 formed at the bottom of the heat dissipation protection box body 2, a first engaging plate 27 is disposed in the pull-out movable cabinet body 3, a second rectangular hole 28 is formed in an inner wall of one side of the pull-out movable cabinet body 3, a first connecting plate 30 is disposed in the second rectangular hole 28, a movable seat 29 is disposed at one side of the pull-out movable cabinet body 3, two sides of the first connecting plate 30 are respectively and fixedly connected with the first engaging plate 27 and the movable seat 29, a fixing strip 31 is disposed below the first engaging plate 27, one side of the fixing strip 31 is fixedly connected with the inner wall of the pull-out movable cabinet body 3, a top of the fixing strip 31 is connected with the bottom of the first engaging plate 27 through a plurality of first compression springs 32, one side of the first engaging plate 27 and one side of the movable seat 29 are both in contact with the pull-out movable cabinet body 3, one side of the movable seat 29 is fixedly connected with a pull ring 33, the top end of the first clamping plate 27 is positioned in the first clamping groove 26;
holding pull ring 33, move down through drive sliding seat 29, make first connecting plate 30 drive first cardboard 27 move down, first compression spring 32 is in compression state, and the top of first cardboard 27 breaks away from first draw-in groove 26, remove the injecture to pull-out movable cabinet body 3 position, and then drive pull ring 33 removes, make pull-out movable cabinet body 3 remove relative pull-out type low voltage distribution cabinet body 1, through the cooperation of spout 4 and slider 5, make pull-out movable cabinet body 3 smooth removal relative pull-out type low voltage distribution cabinet body 1, and then can carry out the pull to pull-out movable cabinet body 3.
In a fourth embodiment, based on the first embodiment, as shown in fig. 2, 3, 8 and 9, the detachable synchronous driving assembly includes a third rotating shaft 34 disposed in the driving box body 12, a top end of the third rotating shaft 34 is connected to an inner wall of a top portion of the driving box body 12 through a fifth bearing 35, a bottom end of the third rotating shaft 34 penetrates through an inner wall of a bottom portion of the driving box body 12, a sixth bearing 38 is disposed at a penetrating portion of the third rotating shaft 34 and the driving box body 12, a plurality of fourth conical gears 36 are disposed in the driving box body 12, the third rotating shaft 34 penetrates through the fourth conical gears 36, the third rotating shaft 34 and the fourth conical gears 36 are fixedly connected, the fourth conical gears 36 are engaged with the first conical gears 11, a motor 37 engaged with the third rotating shaft 34 is disposed at a bottom portion of the driving box body 12, a rotary table 39 is disposed at an output end of the motor 37, a second clamping groove 40 is disposed at a top portion of the rotary table 39, the bottom of the third rotating shaft 34 is fixedly connected with a second clamping plate 41, the bottom of the motor 37 is fixedly connected with a motor base 42, the top of the motor base 42 is provided with two supporting plates 43, one side of each supporting plate 43 is fixedly connected with one side of the drawout low-voltage power distribution cabinet body 1, the top of each motor base 42 is provided with two third rectangular holes 44, the bottom of each supporting plate 43 is fixedly connected with an insert block 45, one side of the drawout low-voltage power distribution cabinet body 1 is provided with a plurality of slots, one side of each motor base 42 is provided with a first groove 46, an insert plate 47 is arranged in each first groove 46, one end of each insert plate 47 is connected with the inner wall of one side of each first groove 46 through a plurality of second compression springs 48, the inner wall of the bottom of each first groove 46 is provided with a fourth rectangular hole 49, the bottom of each insert plate 47 is fixedly connected with a first handle 50, each first handle 50 penetrates through each fourth rectangular hole 49, and one end of each insert plate 47 is positioned in the corresponding slot, the inserting block 45 is positioned in the third rectangular hole 44, and the second clamping plate 41 is positioned in the second clamping groove 40;
the motor 37 drives the turntable 39 to rotate, the second clamping plate 41 drives the third rotating shaft 34 to rotate, the third rotating shaft 34 drives the fourth bevel gear 36 to rotate, the fourth bevel gear 36 is matched with the first bevel gear 11, the first worm 9 is made to rotate, the first handle 50 is driven to move, the inserting plate 47 is made to move, one end of the inserting plate 47 is made to be separated from the slot, the limitation on the position of the motor base 42 is removed, the motor base 42 can be driven to move downwards, the motor 37 and the turntable 39 move downwards, the second clamping plate 41 is separated from the second clamping groove 40, meanwhile, the inserting block 45 is separated from the third rectangular hole 44, the motor base 42 and the motor 37 can be dismantled, and the motor 37 can be replaced and overhauled conveniently.
Fifth embodiment, on the basis of the first embodiment, as shown in fig. 2, 8 and 10, two sides of the driving box body 12 are fixedly connected with a plurality of connecting blocks 51, one side of each connecting block 51 is provided with a second groove 52, one side of the draw-out type low-voltage distribution cabinet body 1 is fixedly connected with a plurality of first limiting blocks 53, the top of each first limiting block 53 is provided with a fifth rectangular hole 54, the bottom inner wall of each second groove 52 is provided with a first through hole 57, one side of the draw-out type low-voltage distribution cabinet body 1 is provided with a plurality of first limiting plates 55, one side of each first limiting plate 55 is provided with a jack 56, the bottom of each connecting block 51 is fixedly connected with a first fixing plate 58, one side of each first fixing plate 58 is provided with a movable disc 59, one side of each movable disc 59 is fixedly connected with a limiting column 60, each limiting column 60 penetrates through each first fixing plate 58, an extension spring 61 is sleeved outside each limiting column 60, two ends of each extension spring 61 are respectively and fixedly connected with each first fixing plate 58 and each movable disc 59, the first limiting block 53 is positioned in the second groove 52, the first limiting plate 55 penetrates through the first through hole 57 and the fifth rectangular hole 54, and one end of the limiting column 60 is positioned in the insertion hole 56;
the movable disc 59 is driven to move, so that one end of the limiting column 60 is separated from the jack 56, the extension spring 61 is in a stretching state, the limitation on the position of the first limiting plate 55 is removed, the first limiting plate 55 is separated from the fifth rectangular hole 54 and the first through hole 57 by driving the first limiting plate 55 to move, the fixed relation between the first limiting block 53 and the connecting block 51 can be removed, similarly, other first limiting plates 55 are separated from the corresponding fifth rectangular holes 54, the fixed relation between other first limiting blocks 53 and the connecting block 51 is removed, the driving box body 12 is further moved, the driving box body 12 is moved away from the draw-out type low-voltage power distribution cabinet body 1, the first limiting block 53 is separated from the second groove 52, the removal of the driving box body 12 can be completed, when the driving box body 12 is required to be installed, the driving box body 12 is moved, so that the first limiting block 53 is inserted into the second groove 52, and then drive first limiting plate 55 and run through first through-hole 57 and fifth rectangular hole 54 for connecting block 51 is fixed relative first stopper 53, and jack 56 removes to one side of spacing post 60 simultaneously, and then loosens movable disc 59, and extension spring 61 drive movable disc 59 removes, makes in the one end of spacing post 60 inserts corresponding jack 56, and then makes first limiting plate 55 fixed relative connecting block 51.
Sixth embodiment, based on the first embodiment, as shown in fig. 1, 4 and 11, the anti-falling clamping assembly includes a second connecting plate 64 disposed on one side of the baffle plate 8, a second through hole 62 is disposed on an inner wall of one side of the first rectangular hole 7, two limiting grooves 63 are disposed on one side of the baffle plate 8, two second limiting blocks 65 are fixedly connected to one side of the second connecting plate 64, the second limiting blocks 65 penetrate through the second through holes 62, one end of each second limiting block 65 is located in one of the limiting grooves 63, a sixth rectangular hole 66 is disposed on one side of the second connecting plate 64, a second fixing plate 68 is disposed on one side of the second connecting plate 64, the second fixing plate 68 is fixedly connected to the draw-out type low voltage body 1 of the power distribution cabinet, a third groove 69 is disposed on one side of the second fixing plate 68, a second limiting plate 67 is disposed in the third groove 69, one side of the second limiting plate 67 is connected to an inner wall of one side of the third groove 69 through a plurality of third compression springs 70, one end of the second limiting plate 67 is located in the sixth rectangular hole 66, and a second handle 71 is arranged on the second limiting plate 67;
remove through drive second limiting plate 67, make the one end of second limiting plate 67 break away from sixth rectangular hole 66, third compression spring 70 is in compression state, and then remove the injecing to second connecting plate 64 position, remove through drive second connecting plate 64, make the one end of second limiting block 65 break away from spacing groove 63, remove the injecing to baffle 8 position, and then drive baffle 8 and remove, make baffle 8 no longer be located one side of spout 4, make slider 5 can break away from spout 4, be convenient for pull movable cabinet body 3 whole draw out from pull-out type low voltage distribution cabinet body 1.
The working principle is as follows: when the drawer type low-voltage power distribution cabinet works, the pull ring 33 is held, the first connecting plate 30 drives the first clamping plate 27 to move downwards by driving the movable seat 29 to move downwards, the first compression spring 32 is in a compressed state, the top end of the first clamping plate 27 is separated from the first clamping groove 26, the position limitation on the drawer type movable cabinet body 3 is removed, the pull ring 33 is driven to move, the drawer type movable cabinet body 3 moves relative to the drawer type low-voltage power distribution cabinet body 1, the slide groove 4 and the slide block 5 are matched, the drawer type movable cabinet body 3 stably moves relative to the drawer type low-voltage power distribution cabinet body 1, the drawer type movable cabinet body 3 can be pulled, the slide block 5 is prevented from sliding out of the slide groove 4 by the design of the baffle plate 8, when the drawer type movable cabinet body 3 needs to be integrally pulled out, one end of the second limiting plate 67 is separated from the sixth rectangular hole 66 by driving the second limiting plate 67 to move, and the third compression spring 70 is in a compressed state, further, the position of the second connecting plate 64 is not limited, the second connecting plate 64 is driven to move, so that one end of the second limiting block 65 is separated from the limiting groove 63, the position of the baffle plate 8 is not limited, the baffle plate 8 is driven to move, the baffle plate 8 is not positioned on one side of the sliding groove 4 any more, the slide block 5 can be separated from the sliding groove 4, the whole drawing movable cabinet body 3 is conveniently drawn out from the drawing type low-voltage power distribution cabinet body 1, when the drawing movable cabinet body 3 needs to be installed, the slide block 5 is driven to slide into the sliding groove 4, the baffle plate 8 is driven to penetrate through two adjacent first rectangular holes 7, the baffle plate 8 is driven to move to one side of the sliding groove 4, the limiting groove 63 is moved to one side of the second through hole 62, one end of the second limiting block 65 is inserted into the limiting groove 63 by driving the second connecting plate 64 to move, and the baffle plate 8 can be fixed relative to the drawing type low-voltage power distribution cabinet body 1, meanwhile, the sixth rectangular hole 66 moves to one side of the second limit plate 67, the second limit plate 67 is loosened, and then the third compression spring 70 drives the second limit plate 67 to move, so that one end of the second limit plate 67 is inserted into the sixth rectangular hole 66, and the fixing of the second connecting plate 64 can be completed, the first worm 9 is driven to rotate, and then the first rotating shaft 13 is driven to rotate through the matching of the first worm 9 and the first worm wheel 14, the first fan blade 16 is driven to rotate through the first rotating shaft 13, when the first worm 9 rotates, the third bevel gear 24 drives the second bevel gear 23 to rotate through the matching of the third bevel gear 24 and the second bevel gear 23, so that the second worm 20 rotates, and through the matching of the second worm 20 and the second worm wheel 21, the second rotating shaft 17 rotates, and then the second fan blade 19 is driven to rotate through the second rotating shaft 17, the first fan blade 16 and the second fan blade 19 are driven to rotate to dissipate heat in the drawing movable cabinet body 3, the possibility of spontaneous combustion due to high temperature is reduced, the motor 37 drives the turntable 39 to rotate, the second clamping plate 41 drives the third rotating shaft 34 to rotate, the third rotating shaft 34 drives the fourth bevel gear 36 to rotate, the first worm 9 is driven to rotate through the matching of the fourth bevel gear 36 and the first bevel gear 11, the first handle 50 is driven to move, the inserting plate 47 is driven to move, one end of the inserting plate 47 is separated from the slot, the limitation on the position of the motor seat 42 is removed, the motor seat 42 can be driven to move downwards, the motor 37 and the turntable 39 move downwards, the second clamping plate 41 is separated from the second clamping groove 40, the inserting block 45 is separated from the third rectangular hole 44, the disassembly of the motor seat 42 and the motor 37 can be completed, the replacement and maintenance of the motor 37 can be facilitated, and the movable disc 59 is driven to move, so that one end of the limiting column 60 is separated from the jack 56, the extension spring 61 is in a stretching state, the limitation on the position of the first limiting plate 55 is removed, the first limiting plate 55 is separated from the fifth rectangular hole 54 and the first through hole 57 by driving the first limiting plate 55 to move, the fixed relation between the first limiting block 53 and the connecting block 51 can be removed, similarly, other first limiting plates 55 are separated from the corresponding fifth rectangular holes 54, the fixed relation between other first limiting blocks 53 and the connecting block 51 is removed, and then the driving box body 12 is moved, so that the driving box body 12 is far away from the draw-out type low-voltage power distribution box body 1 to move, and further the first limiting block 53 is separated from the second groove 52, thereby completing the removal of the driving box body 12, when the driving box body 12 is required to be installed, similarly, the driving box body 12 is moved, so that the first limiting block 53 is inserted into the second groove 52, and then drive first limiting plate 55 and run through first through-hole 57 and fifth rectangular hole 54, make connecting block 51 fixed to first limiting block 53 relatively, jack 56 removes to one side of spacing post 60 simultaneously, and then loosen movable disc 59, extension spring 61 drives movable disc 59 and removes, make the one end of spacing post 60 insert in the jack 56 that corresponds, and then make first limiting plate 55 fixed to connecting block 51, and in the same way, accomplish the installation of other first limiting plates 55, can make driving box body 12 fixed to pull-out type low voltage distribution cabinet body 1 relatively.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a pull-out type low-voltage distribution cabinet based on prevent spontaneous combustion protection, includes pull-out type low-voltage distribution cabinet body (1), its characterized in that: the draw-out type low-voltage power distribution cabinet is characterized in that the draw-out type low-voltage power distribution cabinet body (1) is of a cavity structure with an opening at one side, a plurality of heat dissipation protection box bodies (2) are arranged in the draw-out type low-voltage power distribution cabinet body (1), a draw-out movable cabinet body (3) is arranged at the bottom of the heat dissipation protection box body (2), the heat dissipation protection box bodies (2) are fixedly connected with the inner wall of the draw-out type low-voltage power distribution cabinet body (1), the draw-out movable cabinet body (3) is of a cavity structure with an opening at the top end, a plurality of sliding grooves (4) are formed in the inner walls of two sides of the draw-out type low-voltage power distribution cabinet body (1), the inner wall of one side of each sliding groove (4) is communicated with one side of the draw-out type low-voltage power distribution cabinet body (1), sliding blocks (5) are fixedly connected with two sides of the draw-out movable cabinet body (3) and the heat dissipation protection box body (2) through a draw-out lock assembly, two fixing blocks (6) are arranged on one side of the sliding chute (4), first rectangular holes (7) are formed in the tops of the fixing blocks (6), the inner wall of one side of each first rectangular hole (7) is communicated with one side of each fixing block (6), one side of each fixing block (6) is fixedly connected with the drawout type low-voltage power distribution cabinet body (1), a baffle (8) is arranged between every two adjacent fixing blocks (6), two ends of each baffle (8) penetrate through the two adjacent first rectangular holes (7) respectively, an anti-falling clamping component matched with the baffles (8) is arranged on the drawout type low-voltage power distribution cabinet body (1), and a spontaneous combustion preventing and heat dissipating protection mechanism is arranged on the heat dissipating protection box body (2);
the spontaneous combustion preventing and heat dissipating protection mechanism comprises a first worm (9) arranged in a heat dissipating protection box body (2), one end of the first worm (9) is connected with the inner wall of one side of the heat dissipating protection box body (2) through a first bearing (10), the other end of the first worm (9) penetrates through the heat dissipating protection box body (2) and a draw-out type low-voltage power distribution cabinet body (1), one end of the first worm (9) is fixedly connected with a first bevel gear (11) located on one side of the draw-out type low-voltage power distribution cabinet body (1), one side of the draw-out type low-voltage power distribution cabinet body (1) is provided with a driving box body (12), the driving box body (12) is provided with a detachable synchronous driving assembly matched with the first bevel gear (11), one side of the first worm (9) is provided with two first worm gears (14), and a first rotating shaft (13) is arranged below the first worm gears (14), first worm wheel (14) is run through in first pivot (13), and first pivot (13) and first worm wheel (14) fixed connection, be equipped with a plurality of first flabellums (16) on first pivot (13), the top of first pivot (13) is connected through second bearing (15) with the top inner wall of heat dissipation protection case body (2), be equipped with two second pivot (17) in heat dissipation protection case body (2), the top of second pivot (17) is connected through third bearing (18) with the top inner wall of heat dissipation protection case body (2), be equipped with a plurality of second flabellums (19) on second pivot (17), second pivot (17) and first worm (9) are connected through the transmission unit, a plurality of louvres (25) have been seted up to the bottom inner wall of heat dissipation protection case body (2).
2. The draw-out low-voltage power distribution cabinet based on spontaneous combustion prevention protection according to claim 1, characterized in that: the transmission unit comprises two second worms (20) arranged in a heat dissipation protection box body (2), one ends of the second worms (20) are connected with the inner wall of one side of the heat dissipation protection box body (2) through fourth bearings (22), one sides of the second worms (20) are provided with second worm gears (21), second rotating shafts (17) penetrate through the second worm gears (21), the second rotating shafts (17) are fixedly connected with the second worm gears (21), one ends of the second worms (20) are fixedly connected with second bevel gears (23), two third bevel gears (24) are arranged in the heat dissipation protection box body (2), a first worm (9) penetrates through the third bevel gears (24), the first worm (9) is fixedly connected with the third bevel gears (24), the second bevel gears (23) are meshed with the third bevel gears (24), the second worm (20) is meshed with the second worm gears (21), the first worm wheel (14) is meshed with the first worm (9).
3. The draw-out low-voltage power distribution cabinet based on spontaneous combustion prevention protection according to claim 1, characterized in that: the drawing and locking assembly comprises a first clamping groove (26) arranged at the bottom of a heat dissipation protection box body (2), a first clamping plate (27) is arranged in a drawing and moving cabinet body (3), a second rectangular hole (28) is formed in the inner wall of one side of the drawing and moving cabinet body (3), a first connecting plate (30) is arranged in the second rectangular hole (28), a moving seat (29) is arranged on one side of the drawing and moving cabinet body (3), the two sides of the first connecting plate (30) are fixedly connected with the first clamping plate (27) and the moving seat (29) respectively, a fixing strip (31) is arranged below the first clamping plate (27), one side of the fixing strip (31) is fixedly connected with the inner wall of the drawing and moving cabinet body (3), and the top of the fixing strip (31) and the bottom of the first clamping plate (27) are connected through a plurality of first compression springs (32).
4. The draw-out low-voltage power distribution cabinet based on spontaneous combustion prevention protection according to claim 3, characterized in that: one side of first cardboard (27) and one side of sliding seat (29) all contact with pull movable cabinet body (3), one side fixedly connected with pull ring (33) of sliding seat (29), and the top of first cardboard (27) is located first draw-in groove (26).
5. The draw-out low-voltage power distribution cabinet based on spontaneous combustion prevention protection according to claim 1, characterized in that: the detachable synchronous driving assembly comprises a third rotating shaft (34) arranged in a driving box body (12), the top end of the third rotating shaft (34) is connected with the inner wall of the top of the driving box body (12) through a fifth bearing (35), the bottom end of the third rotating shaft (34) penetrates through the inner wall of the bottom of the driving box body (12), a sixth bearing (38) is arranged at the penetrating position of the third rotating shaft (34) and the driving box body (12), a plurality of fourth bevel gears (36) are arranged in the driving box body (12), the third rotating shaft (34) penetrates through the fourth bevel gears (36), the third rotating shaft (34) is fixedly connected with the fourth bevel gears (36), the fourth bevel gears (36) are meshed with the first bevel gears (11), and a motor (37) matched with the third rotating shaft (34) is arranged at the bottom of the driving box body (12).
6. The draw-out low-voltage power distribution cabinet based on spontaneous combustion prevention protection according to claim 5, characterized in that: the output end of the motor (37) is provided with a turntable (39), the top of the turntable (39) is provided with a second clamping groove (40), the bottom of the third rotating shaft (34) is fixedly connected with a second clamping plate (41), the bottom of the motor (37) is fixedly connected with a motor base (42), the top of the motor base (42) is provided with two supporting plates (43), one side of each supporting plate (43) is fixedly connected with one side of the draw-out type low-voltage power distribution cabinet body (1), the top of the motor base (42) is provided with two third rectangular holes (44), the bottom of each supporting plate (43) is fixedly connected with an insert block (45), one side of the draw-out type low-voltage power distribution cabinet body (1) is provided with a plurality of slots, one side of the motor base (42) is provided with a first groove (46), an insert plate (47) is arranged in the first groove (46), one end of the insert plate (47) is connected with the inner wall of one side of the first groove (46) through a plurality of second compression springs (48), a fourth rectangular hole (49) is formed in the inner wall of the bottom of the first groove (46), and a first handle (50) is fixedly connected to the bottom of the inserting plate (47).
7. The draw-out low-voltage power distribution cabinet based on spontaneous combustion prevention protection according to claim 6, characterized in that: the first handle (50) penetrates through the fourth rectangular hole (49), one end of the inserting plate (47) is located in the corresponding slot, the inserting block (45) is located in the third rectangular hole (44), and the second clamping plate (41) is located in the second clamping groove (40).
8. The draw-out low-voltage power distribution cabinet based on spontaneous combustion prevention protection according to claim 1, characterized in that: the two sides of the driving box body (12) are fixedly connected with a plurality of connecting blocks (51), one side of each connecting block (51) is provided with a second groove (52), one side of the draw-out type low-voltage power distribution cabinet body (1) is fixedly connected with a plurality of first limiting blocks (53), the top of each first limiting block (53) is provided with a fifth rectangular hole (54), the inner wall of the bottom of each second groove (52) is provided with a first through hole (57), one side of the draw-out type low-voltage power distribution cabinet body (1) is provided with a plurality of first limiting plates (55), one side of each first limiting plate (55) is provided with a jack (56), the bottom of each connecting block (51) is fixedly connected with a first fixing plate (58), one side of each first fixing plate (58) is provided with a movable disc (59), one side of each movable disc (59) is fixedly connected with a limiting column (60), each limiting column (60) penetrates through each first fixing plate (58), and an extension spring (61) is sleeved outside each limiting column (60), two ends of the extension spring (61) are respectively fixedly connected with the first fixed plate (58) and the movable plate (59).
9. The draw-out low-voltage power distribution cabinet based on spontaneous combustion prevention protection according to claim 8, characterized in that: the first limiting block (53) is located in the second groove (52), the first limiting plate (55) penetrates through the first through hole (57) and the fifth rectangular hole (54), and one end of the limiting column (60) is located in the insertion hole (56).
10. The draw-out low-voltage power distribution cabinet based on spontaneous combustion prevention protection according to claim 1, characterized in that: the anti-falling clamping assembly comprises a second connecting plate (64) arranged on one side of a baffle (8), a second through hole (62) is formed in the inner wall of one side of a first rectangular hole (7), two limiting grooves (63) are formed in one side of the baffle (8), two second limiting blocks (65) are fixedly connected to one side of the second connecting plate (64), each second limiting block (65) penetrates through the corresponding second through hole (62), one end of each second limiting block (65) is located in one limiting groove (63), a sixth rectangular hole (66) is formed in one side of the second connecting plate (64), a second fixing plate (68) is arranged on one side of the second connecting plate (64), the second fixing plate (68) is fixedly connected with the draw-out type low-voltage power distribution cabinet body (1), a third groove (69) is formed in one side of the second fixing plate (68), and a second limiting plate (67) is arranged in the third groove (69), one side of the second limiting plate (67) is connected with the inner wall of one side of the third groove (69) through a plurality of third compression springs (70), one end of the second limiting plate (67) is located in the sixth rectangular hole (66), and a second handle (71) is arranged on the second limiting plate (67).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210267324.6A CN114361990B (en) | 2022-03-18 | 2022-03-18 | Draw-out type low-voltage power distribution cabinet based on spontaneous combustion prevention protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210267324.6A CN114361990B (en) | 2022-03-18 | 2022-03-18 | Draw-out type low-voltage power distribution cabinet based on spontaneous combustion prevention protection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114361990A true CN114361990A (en) | 2022-04-15 |
| CN114361990B CN114361990B (en) | 2022-05-17 |
Family
ID=81095280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210267324.6A Active CN114361990B (en) | 2022-03-18 | 2022-03-18 | Draw-out type low-voltage power distribution cabinet based on spontaneous combustion prevention protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114361990B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116565722A (en) * | 2023-07-11 | 2023-08-08 | 河北汉菱电气科技有限公司 | Draw-out type low-voltage distribution box capable of preventing spontaneous combustion |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208508350U (en) * | 2018-07-24 | 2019-02-15 | 浙江苏南电气有限公司 | A kind of low-voltage drawer cabinet |
| CN211351422U (en) * | 2020-01-19 | 2020-08-25 | 苏开电气有限公司 | Draw-out type low-voltage switch cabinet |
| CN213937124U (en) * | 2020-11-08 | 2021-08-10 | 海南友迪电力工程有限公司 | Low-voltage draw-out type switch cabinet |
| CN215732887U (en) * | 2021-09-15 | 2022-02-01 | 四川康能电气股份有限公司 | Draw-out type power distribution cabinet |
-
2022
- 2022-03-18 CN CN202210267324.6A patent/CN114361990B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208508350U (en) * | 2018-07-24 | 2019-02-15 | 浙江苏南电气有限公司 | A kind of low-voltage drawer cabinet |
| CN211351422U (en) * | 2020-01-19 | 2020-08-25 | 苏开电气有限公司 | Draw-out type low-voltage switch cabinet |
| CN213937124U (en) * | 2020-11-08 | 2021-08-10 | 海南友迪电力工程有限公司 | Low-voltage draw-out type switch cabinet |
| CN215732887U (en) * | 2021-09-15 | 2022-02-01 | 四川康能电气股份有限公司 | Draw-out type power distribution cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116565722A (en) * | 2023-07-11 | 2023-08-08 | 河北汉菱电气科技有限公司 | Draw-out type low-voltage distribution box capable of preventing spontaneous combustion |
| CN116565722B (en) * | 2023-07-11 | 2023-09-12 | 河北汉菱电气科技有限公司 | Draw-out type low-voltage distribution box capable of preventing spontaneous combustion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114361990B (en) | 2022-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114361990B (en) | Draw-out type low-voltage power distribution cabinet based on spontaneous combustion prevention protection | |
| CN112290396A (en) | Energy-concerving and environment-protective high-efficient heat dissipation type switch board | |
| CN209215563U (en) | A kind of power supply test case | |
| CN216436549U (en) | Conveniently-disassembled centrally installed switchgear | |
| CN216699300U (en) | AC low-voltage draw-out type switch cabinet | |
| CN114498369A (en) | Low-voltage power grid supplies power with safe type switch board | |
| CN111416283B (en) | Intelligent power distribution management cabinet | |
| CN210806553U (en) | Drawer type novel AC low-voltage power distribution cabinet | |
| CN211833497U (en) | Combined rotary bookshelf | |
| CN219372296U (en) | Easy maintenance's inverter structure is equipped with electric energy storage cabinet | |
| CN219197675U (en) | Improved mounting and dismounting structure of fan of thermal power furnace | |
| CN219018205U (en) | Switch board convenient to overhaul | |
| CN217469141U (en) | Drawer type low-voltage distribution cabinet | |
| CN216699177U (en) | Low-voltage switchgear with heat dissipation function | |
| CN216980275U (en) | Power transformer capable of accelerating transformer oil circulation | |
| CN212027636U (en) | Portable electric power overhauls frame | |
| CN212848093U (en) | Circuit breaker convenient to installation | |
| CN220605309U (en) | Drawing type low-voltage power distribution cabinet | |
| CN215897036U (en) | Direct current cabinet convenient to equipment | |
| CN220493352U (en) | Server device convenient for modularized replacement | |
| CN220001245U (en) | Goods shelves that stability is high | |
| CN220086697U (en) | Fixed partition type low-voltage switch cabinet | |
| CN214625174U (en) | Battery heat abstractor is used in car troubleshooting | |
| CN219632699U (en) | Hinge processing is with plate shearing machine convenient to maintain | |
| CN219018254U (en) | Capacitance compensation cabinet convenient to maintain |
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 |