CN116470415A

CN116470415A - Electrical switch cabinet convenient to overhaul

Info

Publication number: CN116470415A
Application number: CN202310546644.XA
Authority: CN
Inventors: 李海红; 陈道军
Original assignee: Anhui Qiguang Technology Co ltd
Current assignee: Anhui Qiguang Technology Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-07-21

Abstract

The invention provides an electrical switch cabinet convenient to overhaul, belongs to the technical field of electrical switch cabinets, and is used for solving the problem that an existing electrical switch cabinet is difficult to overhaul. The novel multifunctional cabinet comprises a cabinet body and a staggered assembly, wherein a partition plate is fixed in the cabinet body, two movable grooves are formed in the partition plate, the staggered assembly comprises a bottom plate and two pressing plates, two movable blocks are fixed below the bottom plate and are arranged in the movable grooves in a sliding mode, two U-shaped groove plates are fixed above the bottom plate, a plurality of sliding grooves are formed in the U-shaped groove plates, sliding blocks are arranged in the sliding grooves in a sliding mode, limiting grooves are formed in two sides of the sliding blocks in the sliding mode, the two pressing plates are arranged in the U-shaped groove plates in corresponding positions in a sliding mode respectively, connecting rods are fixed above the pressing plates, a plurality of triangular plates are fixed on the connecting rods, the triangular plates are arranged in the limiting grooves in corresponding positions in a sliding mode, and a heat dissipation assembly and a turnover assembly are arranged on the cabinet body; the invention can facilitate the maintenance of the electrical switch cabinet.

Description

Electrical switch cabinet convenient to overhaul

Technical Field

The invention belongs to the technical field of electrical switch cabinets, and relates to an electrical switch cabinet convenient to overhaul.

Background

The electric switch cabinet is an electric device, the external line of the switch cabinet firstly enters the main control switch in the cabinet, then enters the sub-control switch, and each shunt is arranged according to the requirement. Such as meters, automatic control, motor magnetic switches, various AC contactors, and the like, and also are provided with a high-voltage room and a low-voltage room switch cabinet, a high-voltage bus, such as a power plant, and the like, and also provided with a low-frequency load shedding device for protecting main equipment, wherein the main function of the switch cabinet is to open and close, control and protect electric equipment in the process of generating, transmitting, distributing and converting electric energy of a power system. The components in the switch cabinet mainly comprise a breaker, a disconnecting switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like

The existing fixed low-voltage switch cabinet can meet the requirement that all electric elements are reliably fixed at the determined positions in the cabinet body. The inside components and parts of cubical switchboard distribute densely, and the during operation can produce a large amount of heat, need in time discharge, and when overhauling and changing components and parts to fixed low-voltage switchgear, the space is narrow and small, and is comparatively inconvenient, therefore, we propose an electrical switchgear of convenient maintenance.

Disclosure of Invention

The invention aims at solving the problems in the prior art, and provides an electrical switch cabinet convenient to overhaul, which aims to solve the technical problems that: how to make the electrical switch cabinet convenient to overhaul.

The aim of the invention can be achieved by the following technical scheme:

the utility model provides an electrical switch cabinet convenient to overhaul, includes the cabinet body and crisscross subassembly, the inside of the cabinet body is fixed with the baffle, two movable channels have been seted up on the baffle, crisscross subassembly includes bottom plate and two clamp plates, the below of bottom plate is fixed with two movable blocks, two movable blocks slide and set up in the movable channel of corresponding position inside, the top of bottom plate is fixed with the U type frid of two symmetries, a plurality of sliding channels have been seted up on the U type frid, the inside of a plurality of sliding channels all slides and is provided with the sliding block, be fixed with the mounting panel between two sliding blocks of same level, the spacing groove has all been seted up to the both sides of sliding block, two clamp plates slide respectively and set up in the U type frid inside of corresponding position, be provided with the spring between clamp plate and the U type frid bottom, the top of clamp plate is fixed with the connecting rod, be fixed with a plurality of set-up on the connecting rod, the opposite direction of two adjacent set-up in the spacing inslot of corresponding position of a plurality of set-up on the cabinet body, be provided with radiator unit and upset subassembly.

The working principle of the invention is as follows: the turnover assembly is turned upwards to turn the cabinet body open, the bottom plate is moved out of the cabinet body, the bottom plate drives the two U-shaped groove plates to move out of the cabinet body, the connecting rod is pressed to move, the connecting rod drives the triangular plates to move downwards, the triangular plates squeeze sliding blocks at corresponding positions to move, the sliding blocks drive mounting plates at corresponding positions to move, the mounting plates are staggered with each other, accordingly, maintenance space is reserved for the mounting plates, and the heat dissipation assembly ventilates and dissipates the inside of the cabinet body.

Lifting groove has been seted up to the side of U type frid, and the side of U type frid is fixed with the dog, and the unidirectional articulated pole that has in below of dog, the side of connecting rod is fixed with presses the pole, presses the pole to slide and sets up in the inside of lifting groove, and the below of bottom plate is fixed with two landing legs, and the below of two landing legs all is provided with removes the wheel, is fixed with the connecting plate between two landing legs, and the inside of the cabinet body is fixed with electric putter, and electric putter's end connection is at the connecting plate, is fixed with two baffles on the cabinet body.

By adopting the structure, the pressing rod is pressed, the pressing rod slides in the lifting groove, the pressing rod extrudes the hinging rod, the hinging rod is poked downwards, then the pressing rod moves upwards, the pressing rod moves to the lower part of the hinging rod, the hinging rod rebounds to the initial position, the hinging rod limits the pressing rod, the electric push rod stretches to drive the connecting plate to move, the connecting plate drives the two supporting legs to move, the two supporting legs drive the bottom plate to move, the bottom plate drives the two U-shaped groove plates to move, and the bottom plate drives the two moving blocks to move.

The turnover assembly comprises a rotating frame, two supporting blocks, two rotating motors and two rotating blocks, wherein the two rotating motors are respectively fixed on two sides of the cabinet body, rotating rods are fixed on output shafts of the two rotating motors, the two supporting blocks are all fixed on the upper side of the cabinet body, the two rotating blocks are all rotated and arranged on the upper side of the cabinet body, a door plate is hinged to the inner side of the rotating frame, an air inlet is formed in the door plate, a second dust screen is arranged in the air inlet, a handle is fixed on the upper side of the door plate, two T-shaped blocks are respectively fixed on the rotating frame and the door plate, and the two rotating rods are all hinged to the rotating frame.

By adopting the structure, the two rotating motors drive the rotating rods to rotate through the output shafts, the rotating rods drive the rotating frames to move, the rotating frames drive the door plates to move, the rotating frames and the door plates drive the two T-shaped blocks to rotate, the two T-shaped blocks slide in the rotating blocks, and meanwhile, the T-shaped blocks drive the rotating blocks to rotate, so that the cabinet body is opened.

The heat dissipation assembly comprises a ventilation square tube, the ventilation square tube is fixed on the cabinet body and is communicated with the interior of the cabinet body, a fan is arranged in the ventilation square tube, and a first dustproof net is arranged above the ventilation square tube.

By adopting the structure, the air in the cabinet body is pumped into the ventilating square pipe by the outlet fan, and then the air in the ventilating square pipe is pumped out of the equipment, so that the equipment in the cabinet body is cooled, and the first dust screen is matched with the second dust screen, so that dust can be prevented from entering the cabinet body.

Compared with the prior art, the electrical switch cabinet convenient to overhaul has the following advantages:

through the cooperation of staggered assembly and upset subassembly, two rotation motors drive the dwang through the output shaft and rotate, the dwang drives the dwang and moves, the dwang drives the door plant and moves, rotate frame and door plant drive two T type pieces and rotate, two T type pieces slide in the inside of dwang, simultaneously, T type piece drive dwang rotates, thereby open the cabinet body, electric putter stretches and drives the connecting plate and remove, the connecting plate drives two landing legs and removes, two landing legs drive the bottom plate and remove, the bottom plate drives two U type frid and removes the cabinet body, the bottom plate drives two movable blocks and removes the cabinet body, the bottom plate drives two U type frids and remove the cabinet body, press the pressing rod, the inside of pressing rod in the lift groove slides, press the articulated lever of pressing rod extrusion, afterwards, press rod upwards moves, press rod moves to the articulated lever and rebound to initial position, the articulated lever is spacing to pressing rod, the connecting rod drives a plurality of set-square downwardly moving, a plurality of set-square plates extrusion correspond the sliding block of position and remove, a plurality of sliding blocks drive the mounting panels of corresponding position each other, thereby leave the space for the mounting panel, make electric switch cabinet convenient for overhauling.

Drawings

FIG. 1 is a schematic view of the front side perspective of the present invention;

FIG. 2 is a rear side perspective view of the present invention;

FIG. 3 is a schematic view of the lower side perspective of the present invention in its deployed state;

FIG. 4 is a schematic view of the upper side perspective of the present invention in its deployed state;

FIG. 5 is a schematic view of the upper side of the staggered assembly of the present invention;

FIG. 6 is a schematic view of the lower side of the staggered assembly of the present invention;

FIG. 7 is an enlarged schematic view of the structure at A in FIG. 6;

in the figure: 1. a first dust screen; 2. a support block; 3. a cabinet body; 4. a rotating motor; 5. a handle; 6. a second dust screen; 7. a baffle; 8. an air inlet; 9. a rotating frame; 10. a door panel; 11. a rotating block; 12. a ventilation square tube; 13. a rotating lever; 14. an electric push rod; 15. a support leg; 16. u-shaped groove plates; 17. a sliding groove; 18. a mounting plate; 19. a T-shaped block; 20. a bottom plate; 21. a connecting plate; 22. a moving groove; 23. a sliding block; 24. a limit groove; 25. pressing a pressing rod; 26. a lifting groove; 27. a connecting rod; 28. a pressing plate; 29. a spring; 30. a moving wheel; 31. a stop block; 32. a hinge rod; 33. a triangle; 34. and (5) moving the block.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Referring to fig. 1-7, the embodiment provides an electrical switch cabinet convenient to overhaul, including a cabinet body 3 and a staggered component, a partition board is fixed in the cabinet body 3, two moving grooves 22 are formed in the partition board, the staggered component includes a bottom plate 20 and two pressing plates 28, two moving blocks 34 are fixed below the bottom plate 20, the two moving blocks 34 are slidably arranged in the moving grooves 22 at corresponding positions, two symmetrical U-shaped groove plates 16 are fixed above the bottom plate 20, a plurality of sliding grooves 17 are formed in the U-shaped groove plates 16, sliding blocks 23 are slidably arranged in the sliding grooves 17, a mounting plate 18 is fixed between the two sliding blocks 23 at the same level, limit grooves 24 are formed in two sides of the sliding blocks 23, two pressing plates 28 are slidably arranged in the U-shaped groove plates 16 at corresponding positions respectively, springs 29 are arranged between the pressing plates 28 and the bottoms of the U-shaped groove plates 16, connecting rods 27 are fixedly arranged on the connecting rods 27, directions of the adjacent two triangular plates 33 are opposite, the sliding blocks 33 are slidably arranged in the corresponding positions of the cabinet body 24, and the heat dissipation component is arranged on the heat dissipation component.

The turnover assembly is rotated and turned upwards to open the cabinet body 3, the bottom plate 20 is moved out of the cabinet body 3, the bottom plate 20 drives the two U-shaped groove plates 16 to move out of the cabinet body 3, the connecting rod 27 is pressed to move, the connecting rod 27 drives the triangular plates 33 to move downwards, the triangular plates 33 squeeze the sliding blocks 23 at corresponding positions to move, the sliding blocks 23 drive the mounting plates 18 at corresponding positions to move, the mounting plates 18 are staggered with each other, accordingly maintenance space is reserved for the mounting plates 18, and the heat dissipation assembly ventilates and dissipates the inside of the cabinet body 3.

Lifting grooves 26 are formed in the side faces of the U-shaped groove plates 16, stop blocks 31 are fixed on the side faces of the U-shaped groove plates 16, hinge rods 32 are hinged to the lower portions of the stop blocks 31 in a one-way mode, pressing rods 25 are fixed on the side faces of connecting rods 27, the pressing rods 25 are arranged in the lifting grooves 26 in a sliding mode, two supporting legs 15 are fixed below the bottom plate 20, movable wheels 30 are arranged below the two supporting legs 15, a connecting plate 21 is fixed between the two supporting legs 15, an electric push rod 14 is fixed in the cabinet body 3, the end portions of the electric push rod 14 are connected to the connecting plate 21, and two baffle plates 7 are fixed on the cabinet body 3; pressing the pressing rod 25, the pressing rod 25 slides in the lifting groove 26, the pressing rod 25 extrudes the hinging rod 32, the hinging rod 32 is poked downwards, then, the pressing rod 25 moves upwards, the pressing rod 25 moves to the lower part of the hinging rod 32, the hinging rod 32 rebounds to the initial position, the hinging rod 32 limits the pressing rod 25, the electric push rod 14 stretches to drive the connecting plate 21 to move, the connecting plate 21 drives the two supporting legs 15 to move, the two supporting legs 15 drive the bottom plate 20 to move, the bottom plate 20 drives the two U-shaped groove plates 16 to move, and the bottom plate 20 drives the two moving blocks 34 to move.

The turnover assembly comprises a rotating frame 9, two supporting blocks 2, two rotating motors 4 and two rotating blocks 11, wherein the two rotating motors 4 are respectively fixed on two sides of a cabinet body 3, rotating rods 13 are fixed on output shafts of the two rotating motors 4, the two supporting blocks 2 are all fixed above the cabinet body 3, the two rotating blocks 11 are all rotatably arranged above the cabinet body 3, a door plate 10 is hinged inside the rotating frame 9, an air inlet 8 is formed in the door plate 10, a second dust screen 6 is arranged inside the air inlet 8, a handle 5 is fixed above the door plate 10, two T-shaped blocks 19 are fixed on the rotating frame 9 and the door plate 10, and the two rotating rods 13 are all hinged on the rotating frame 9; the two rotating motors 4 drive the rotating rods 13 to rotate through the output shafts, the rotating rods 13 drive the rotating frame 9 to move, the rotating frame 9 drives the door plate 10 to move, the rotating frame 9 and the door plate 10 drive the two T-shaped blocks 19 to rotate, the two T-shaped blocks 19 slide in the rotating blocks 11, and meanwhile, the T-shaped blocks 19 drive the rotating blocks 11 to rotate, so that the cabinet body 3 is opened.

The radiating assembly comprises a ventilation square pipe 12, the ventilation square pipes 12 are fixed on the cabinet body 3, the ventilation square pipes 12 are communicated with the inside of the cabinet body 3, a fan is arranged in the ventilation square pipe 12, and a first dust screen 1 is arranged above the ventilation square pipe 12; the air inside the cabinet body 3 is pumped to the inside of the ventilation square pipe 12 by the air outlet fan, and then the air inside the ventilation square pipe 12 is pumped out of the equipment, so that the temperature of the equipment inside the cabinet body 3 is reduced, the first dust screen 1 is matched with the second dust screen 6, and dust can be prevented from entering the inside of the cabinet body 3.

The working principle of the invention is as follows:

two rotating electrical machines 4 drive dwang 13 through the output shaft and rotate, dwang 13 drives dwang 9 and removes, dwang 9 drives door plant 10 and removes, dwang 9 and door plant 10 drive two T type pieces 19 and rotate, two T type pieces 19 slide in the inside of dwang 11, simultaneously, T type piece 19 drives dwang 11 and rotates, thereby open cabinet body 3, electric putter 14 stretches and drives connecting plate 21 and remove, connecting plate 21 drives two landing legs 15 and removes, two landing legs 15 drive bottom plate 20 and remove, bottom plate 20 drives two U type frid 16 and removes, bottom plate 20 drives two movable blocks 34 and removes cabinet body 3, bottom plate 20 drives two U type frid 16 and removes cabinet body 3, press down pressing lever 25, pressing lever 25 slides in the inside of lift groove 26, pressing lever 25 extrudes articulated lever 32, articulated lever 32 is stirred down, afterwards, pressing lever 25 upwards moves, pressing lever 25 moves to articulated lever 32 rebound to initial position, articulated lever 32 carries out spacing to pressing lever 25, connecting rod 27 drive a plurality of landing levers 33 and remove down, bottom plate 20 drives two movable blocks 34 and remove cabinet body 3, bottom plate 20 drives two and removes cabinet body 3 to remove corresponding to the inside of the air-conditioning apparatus, thereby the inside of a plurality of air-conditioner cabinet 12 is moved to the inside of the air-conditioner, the inside is cooled down device is equipped with a plurality of air-conditioner 18, and is moved inside the air-conditioner is cooled down to the inside of the air conditioner is cooled down, and is cooled down by the inside the air conditioner is equipped with a plurality of inside of installation board 12.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an electrical switch cabinet convenient to overhaul, including cabinet body (3) and crisscross subassembly, a serial communication port, the inside of cabinet body (3) is fixed with the baffle, two movable grooves (22) have been seted up on the baffle, crisscross subassembly includes bottom plate (20) and two clamp plates (28), the below of bottom plate (20) is fixed with two movable blocks (34), two movable blocks (34) slide and set up in the movable groove (22) inside of corresponding position, the top of bottom plate (20) is fixed with two symmetrical U type frid (16), a plurality of sliding grooves (17) have been seted up on U type frid (16), the inside of a plurality of sliding grooves (17) all slides and is provided with sliding block (23), be fixed with mounting panel (18) between two sliding blocks (23) of same level, limiting groove (24) have all been seted up to the both sides of sliding block (23), two clamp plates (28) slide respectively and set up in the inside U type frid (16) of corresponding position, be provided with spring (29) between clamp plate (28) and the bottom of U type frid (16), the top of clamp plate (28) is fixed with a plurality of triangular plate (27) and sets up on the connecting rod (33) and a plurality of adjacent triangular plate (33) are fixed with the inside a plurality of triangular plate (33), the cabinet body (3) is provided with a heat radiation component and a turnover component.

2. The electrical switch cabinet convenient to overhaul according to claim 1, characterized in that a lifting groove (26) is formed in the side face of the U-shaped groove plate (16), a stop block (31) is fixed on the side face of the U-shaped groove plate (16), a hinge rod (32) is hinged to the lower portion of the stop block (31) in a unidirectional mode, a pressing rod (25) is fixed on the side face of the connecting rod (27), the pressing rod (25) is slidably arranged in the lifting groove (26), two supporting legs (15) are fixed below the bottom plate (20), moving wheels (30) are arranged below the two supporting legs (15), a connecting plate (21) is fixed between the two supporting legs (15), an electric push rod (14) is fixed in the cabinet body (3), and the end portion of the electric push rod (14) is connected to the connecting plate (21), and two baffles (7) are fixed on the cabinet body (3).

3. The electrical switch cabinet convenient to overhaul according to claim 2, characterized in that the turnover assembly comprises a rotating frame (9), two supporting blocks (2), two rotating motors (4) and two rotating blocks (11), wherein the two rotating motors (4) are respectively fixed on two sides of the cabinet body (3), rotating rods (13) are fixed on output shafts of the two rotating motors (4), the two supporting blocks (2) are respectively fixed on the upper side of the cabinet body (3), the two rotating blocks (11) are respectively rotated and arranged on the upper side of the cabinet body (3), a door plate (10) is hinged in the inner portion of the rotating frame (9), an air inlet (8) is formed in the door plate (10), a second dustproof net (6) is arranged in the inner portion of the air inlet (8), a handle (5) is fixed on the upper side of the door plate (10), two T-shaped blocks (19) are respectively fixed on the rotating frame (9) and the door plate (10), and the two rotating rods (13) are respectively hinged on the rotating frame (9).

4. An electrical switchgear convenient to overhaul according to claim 2 or 3, characterized in that the heat dissipation assembly comprises a ventilation square tube (12), the ventilation square tube (12) is fixed on the cabinet body (3), the ventilation square tube (12) is communicated with the interior of the cabinet body (3), a fan is arranged in the ventilation square tube (12), and a first dust screen (1) is arranged above the ventilation square tube (12).