CN220475252U

CN220475252U - Novel high-voltage switch cabinet

Info

Publication number: CN220475252U
Application number: CN202322003748.4U
Authority: CN
Inventors: 李昊霖; 李成; 章冬冬
Original assignee: Henan Mingou Electric Co ltd
Current assignee: Henan Mingou Electric Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-02-09
Anticipated expiration: 2033-07-27

Abstract

The utility model relates to a novel high-voltage switch cabinet which comprises a cabinet body, wherein radiating grooves are formed in two sides of the inner wall of the cabinet body at equal intervals, fixing frames are symmetrically and fixedly connected to two sides of the outer portion of the cabinet body, a filtering frame is detachably connected to the inner portion of the fixing frames, dismounting grooves are formed in two sides of the inner portion of the fixing frames, clamping blocks are connected to the inner portions of the dismounting grooves extending to the outer portions of the fixing frames in a sliding mode, and shifting blocks are fixedly connected to one side of the outer portions of the clamping blocks and located in the inner portions of the dismounting grooves. The utility model has the beneficial effects that the problems that the ventilation holes and the ventilation grooves in the cabinet body are exposed to the outside for a long time in the prior art, although the ventilation holes and the ventilation grooves are helpful for quick heat dissipation and quick fire extinguishing, dust is easy to enter, the dust in the air is firstly attached to the inner walls of the ventilation holes and the ventilation grooves, and falls into the cabinet body after more dust accumulation, so that damage is easily caused to components in the cabinet body, and meanwhile, the heat dissipation effect of the cabinet body is easily affected after more dust accumulation.

Description

Novel high-voltage switch cabinet

Technical Field

The utility model relates to the technical field of high-voltage switch cabinets, in particular to a novel high-voltage switch cabinet.

Background

The switch cabinet has the functions of overhead incoming and outgoing lines, cable incoming and outgoing lines, bus connection and the like. The method is mainly suitable for various different places such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industry textile, factories and mining enterprises, residential communities, high-rise buildings and the like. The switch cabinet meets the related requirements of the standard of alternating current metal closed switch equipment, and consists of a cabinet body and a breaker, wherein the cabinet body consists of a shell, an electric element (comprising an insulating part), various mechanisms, a secondary terminal, a connecting wire and the like.

Through retrieving, chinese patent discloses a novel KYN centrally-mounted high-voltage switchgear device (grant bulletin number CN 210273297U), and this patent technique includes the cabinet body and sets up the high-voltage switch controller in the cabinet body, two bleeder vents and two ventilation slots have been seted up to the symmetry respectively on the cabinet body, every all be provided with closing mechanism between ventilation slot and the corresponding bleeder vent in position, evenly be provided with a plurality of louvres on the cabinet body inner wall, the standing groove has been seted up on the cabinet body, the intercommunication is provided with two intercommunication grooves between standing groove and the two ventilation slots, the one side roof that the intercommunication groove is close to the ventilation slot rotates and is connected with the revolving plate, be provided with fire-retardant mechanism and a plurality of trigger mechanism respectively in the standing groove. According to the utility model, by matching the closing mechanism, the flame retardant mechanism and the triggering mechanism, when a fire disaster occurs in the cabinet body, a large amount of carbon dioxide gas can be rapidly filled in the cabinet body, so that the fire disaster can be rapidly extinguished, and further spread of the fire disaster is avoided.

However, in the practical application process, the ventilation holes and the ventilation grooves in the cabinet body are exposed to the outside for a long time, so that the air-conditioning cabinet is helpful for rapid heat dissipation and rapid fire extinguishing, dust is easy to enter, the dust in the air can be firstly attached to the inner walls of the ventilation holes and the ventilation grooves, and the dust is accumulated and falls into the cabinet body after being accumulated, so that damage is easily caused to components in the cabinet body, and meanwhile, the heat dissipation effect of the cabinet body is easily affected after the dust is accumulated more.

Disclosure of Invention

In view of the foregoing problems in the prior art, a primary object of the present utility model is to provide a novel high-voltage switchgear.

The technical scheme of the utility model is as follows: the utility model provides a novel high tension switchgear, includes the cabinet body, the radiating groove has been seted up to the equal distance in the inner wall both sides of the cabinet body, the equal symmetrical fixedly connected with mount in outside both sides of the cabinet body, the inside of mount can be dismantled and be connected with the filtration frame, the dismantlement groove has been seted up to the inside both sides of mount, the outside sliding connection who tears down the groove extends to the mount has the fixture block, the outside one side of fixture block just is located the inside fixedly connected with shifting block that tears down the groove, outside one side of shifting block just is located the inside of tearing down the groove and is provided with the spring, the equal fixedly connected with of top and bottom both sides of filtration frame and fixture block matched with mounting bracket.

As a preferred implementation mode, the top fixedly connected with motor of the cabinet body, the output of motor extends to the inside fixedly connected with first bevel gear of the cabinet body, the outside fixedly connected with motor cover of the top of the cabinet body and being located the motor, the louvre has been seted up to the top equidistance of motor cover.

As a preferred implementation mode, the inside both sides of the cabinet body are all connected with the dwang through the stopper rotation, two the inboard one end of dwang is all fixedly connected with second bevel gear, and two second bevel gears all are connected with first bevel gear meshing.

As a preferred embodiment, the two ends of the rotating rods, which are far away from the second bevel gear, are fixedly connected with a cooling fan, and one side of the outer part of the clamping block is of an inclined surface structure.

As a preferred implementation mode, the baffle is fixedly connected with below the inside of the cabinet body, the inside both sides of baffle are all fixedly connected with cylinder, the output of cylinder extends to the equal fixedly connected with universal wheel of bottom of the cabinet body.

As a preferred implementation mode, the bottom both sides fixedly connected with supporting legs of the cabinet body, the externally mounted of the cabinet body has the cabinet door, two the inside of filtering the frame all is provided with the filter screen.

As a preferred implementation mode, a control panel is arranged above the outer part of the cabinet door, and the motor and the air cylinder are electrically connected with the control panel.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, the mounting frames on two sides of the filter frame are pushed into the fixing frame, the mounting frames can push the inclined planes of the clamping blocks to move towards the inside of the disassembly groove in the pushing process, the springs are extruded to deform the springs, the mounting frames can be completely pushed into the inside of the fixing frame after the clamping blocks completely move towards the inside of the disassembly groove, then the clamping blocks can rebound under the rebound force of the springs, so that the mounting frames can be clamped tightly, dust in the air can be effectively prevented from entering the inside of the cabinet body through the heat dissipation groove by the filter screen in the inside of the filter frame, the safety in use of the high-voltage switch cabinet is guaranteed, when more dust accumulated on the filter screen needs to be cleaned, the shifting block is manually pushed to drive the clamping blocks to move towards the inside of the disassembly groove until the clamping blocks completely move towards the inside of the disassembly groove, the filter frame can be completely disassembled by the mounting frames, so that the filter screen in the filter frame is conveniently cleaned, the filter frame is conveniently reused, the device can be used repeatedly, and therefore, the dust in the outside air can be prevented from entering the inside the cabinet body through the groove, and the inside the cabinet body through the groove, the filter screen in the good rebound force can be effectively, the service life of the high-voltage switch can be greatly prolonged, and the service life of the high-voltage switch can be greatly prolonged.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a partial side cross-sectional view of the present utility model;

FIG. 4 is an enlarged view of FIG. 3A in accordance with the present utility model;

fig. 5 is a perspective view of a latch according to the present utility model.

Legend description: 1. a cabinet body; 2. a heat sink; 3. a fixing frame; 4. a filter frame; 5. a mounting frame; 6. a dismantling groove; 7. a clamping block; 8. a spring; 9. a motor cover; 10. a motor; 11. a first bevel gear; 12. a rotating lever; 13. a second bevel gear; 14. a heat radiation fan; 15. a partition plate; 16. a cylinder; 17. a universal wheel; 18. supporting feet; 19. a cabinet door; 20. a control panel; 21. a heat radiation hole; 22. and (5) a shifting block.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.

The utility model will be further described with reference to the drawings and the specific embodiments

Example 1

As shown in fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a novel high tension switchgear, including the cabinet body 1, the radiating groove 2 has been seted up to the equal distance in the inner wall both sides of the cabinet body 1, the equal symmetrical fixedly connected with mount 3 in outside both sides of the cabinet body 1, the inside of mount 3 can be dismantled and is connected with the filtration frame 4, the dismantlement groove 6 has been seted up to the inside both sides of mount 3, the inside of dismantlement groove 6 extends to the outside sliding connection of mount 3 has fixture block 7, the outside one side of fixture block 7 just is located the inside fixedly connected with shifting block 22 of dismantlement groove 6, the outside one side of shifting block 22 just is located the inside of dismantlement groove 6 is provided with spring 8, the equal fixedly connected with of top and bottom both sides of filtration frame 4 and fixture block 7 matched with mounting bracket 5.

In this embodiment, push the mounting bracket 5 of filter frame 4 both sides into the inside of mount 3, at the in-process of pushing, the inclined plane of fixture block 7 can be promoted to mounting bracket 5, make the inside motion of fixture block 7 to dismantling groove 6, extrude spring 8 simultaneously, make spring 8 produce deformation, can push the inside of mount 3 with mounting bracket 5 after fixture block 7 moves to dismantling groove 6's inside completely, then can rebound fixture block 7 under spring 8's rebound force, thereby carry out the chucking to mounting bracket 5, can accomplish the installation to filter frame 4, can effectively prevent the dust in the air through the inside of heat dissipation groove 2 entering cabinet body 1 through the filter screen of filter frame 4 inside, thereby provide the guarantee to the safety in utilization of high tension switchgear, when accumulating more dust needs to clear up on the filter screen, manual promotion shifting block 22, drive fixture block 7 to dismantling groove 6's inside motion, until fixture block 7 moves to dismantling groove 6's inside completely, can accomplish the dismantlement through mounting bracket 5, thereby be convenient for clear up filter screen 4 inside cost, be convenient for repeatedly used, thereby saving that this device can not only prevent that the inside of filter frame 1 from entering through heat dissipation groove 2 has been guaranteed, thereby the inside has been provided with the life-saving device, and has only improved the dust protection cabinet 1.

Example 2

As shown in fig. 1-5, a motor 10 is fixedly connected to the top of a cabinet body 1, the output end of the motor 10 extends to a first bevel gear 11 fixedly connected to the inside of the cabinet body 1, a partition plate 15 is fixedly connected to the bottom of the cabinet body 1, two sides of the bottom of the cabinet body 1 are fixedly connected with supporting legs 18 through limiting blocks, a cabinet door 19 is mounted on the outside of the cabinet body 1, a second bevel gear 13 is fixedly connected to one end of the inner side of the two rotating rods 12, the two second bevel gears 13 are meshed with the first bevel gear 11, a cooling fan 14 is fixedly connected to one end of the two rotating rods 12 far from the second bevel gear 13, one side of the outer part of a clamping block 7 is of an inclined surface structure, a universal wheel 17 is fixedly connected to the bottom of the cabinet body 1, two sides of the bottom of the partition plate 15 are fixedly connected with air cylinders 16, a cabinet door 19 is mounted on the outside of the cabinet body 1, a cabinet door 19 is mounted on the inside of the two filter frames 4, a filter screen control panel 20 is mounted on the outside of the cabinet door 19, and the filter screen 20 is electrically connected to the air cylinders 20;

in this embodiment, when the internal heat dissipation of the cabinet body 1 needs to be enhanced, the motor 10 is started through the control panel 20, the output end of the motor 10 drives the first bevel gear 11 to rotate, the first bevel gear 11 drives the two second bevel gears 13 to rotate through the meshing relationship, thereby driving the rotating rod 12 to rotate through the second bevel gears 13, driving the cooling fan 14 to rotate through the rotating rod 12, the cooling fan 14 can blow out the hot air in the cabinet body 1 through the cooling groove 2 in the rotating process, the heat dissipation effect on the cabinet body 1 is effectively improved, when the cabinet body 1 needs to be moved, the output end of the control panel 20 control cylinder 16 is prolonged, the universal wheel 17 can be driven to move downwards until the universal wheel 17 is supported by the cabinet body 1 after being contacted with the ground, the cabinet body 1 can be pushed to move in cooperation with the universal wheel 17, and the use flexibility of the device is improved.

Working principle:

as shown in fig. 1-5, the mounting frame 5 at two sides of the filter frame 4 is pushed into the fixing frame 3, in the pushing process, the mounting frame 5 can push the inclined plane of the clamping block 7, so that the clamping block 7 moves towards the inside of the dismounting groove 6, meanwhile, the spring 8 is extruded, the spring 8 is deformed, after the clamping block 7 moves completely to the inside of the dismounting groove 6, the mounting frame 5 can be completely pushed into the inside of the fixing frame 3, then the clamping block 7 can rebound under the rebound force of the spring 8, so that the mounting frame 5 is clamped, the installation of the filter frame 4 can be completed, dust in the air can be effectively prevented from entering the inside of the cabinet body 1 through the heat dissipation groove 2 by the filter screen in the filter frame 4, so that the use safety of the high-voltage switch cabinet is guaranteed, when more dust accumulated on the filter screen needs cleaning, the shifting block 22 is manually pushed, the clamping block 7 is driven to move towards the inside of the dismounting groove 6, until the clamping block 7 moves completely to the interior of the disassembly groove 6, the disassembly of the filter frame 4 can be completed through the mounting frame 5, thereby being convenient for cleaning a filter screen in the filter frame 4, being convenient for repeated use, thereby saving cost, when the internal heat dissipation of the cabinet body 1 is required to be enhanced, the motor 10 is started through the control panel 20, the output end of the motor 10 drives the first bevel gear 11 to rotate, the first bevel gear 11 drives the two second bevel gears 13 to rotate through the meshing relationship, thereby driving the rotating rod 12 to rotate through the second bevel gear 13, driving the cooling fan 14 to rotate through the rotating rod 12, the cooling fan 14 can blow out hot air in the cabinet body 1 through the cooling groove 2 in the rotating process, the heat dissipation effect of the cabinet body 1 is effectively improved, when the cabinet body 1 is required to be moved, the output end of the control cylinder 16 is controlled through the control panel 20 to be prolonged, the universal wheel 17 can be driven to move downwards until the universal wheel 17 is in contact with the ground to provide support for the cabinet body 1, the cabinet body 1 can be pushed to move by being matched with the universal wheel 17, the use flexibility of the device is improved, and the operation quality and the use efficiency are greatly improved compared with the traditional device.

Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides a novel high tension switchgear, includes the cabinet body (1), its characterized in that: the utility model discloses a cabinet, including cabinet body (1), filter frame (4), fixture block (7) are offered to the inside both sides of the inside equal interval of cabinet body (1), equal fixedly connected with mount (3) of outside both sides of cabinet body (1), the inside both sides of mount (3) are offered and are dismantled groove (6), the inside of dismantling groove (6) extends to the outside sliding connection of mount (3) has fixture block (7), the outside one side of fixture block (7) just is located the inside fixedly connected with shifting block (22) of dismantling groove (6), the outside one side of shifting block (22) just is located the inside of dismantling groove (6) and is provided with spring (8), the equal fixedly connected with in top and bottom both sides of filter frame (4) and fixture block (7) matched with mounting bracket (5).

2. A novel high voltage switchgear as claimed in claim 1, wherein: the novel electric cabinet is characterized in that a motor (10) is fixedly connected to the top of the cabinet body (1), a first bevel gear (11) is fixedly connected to the inside of the cabinet body (1) from the output end of the motor (10), a motor cover (9) is fixedly connected to the top of the cabinet body (1) and located on the outside of the motor (10), and heat dissipation holes (21) are formed in the top of the motor cover (9) at equal intervals.

3. A novel high voltage switchgear as claimed in claim 2, wherein: the cabinet is characterized in that two sides of the inside of the cabinet body (1) are respectively connected with a rotating rod (12) through limiting blocks in a rotating mode, two inner side ends of the rotating rods (12) are respectively fixedly connected with a second bevel gear (13), and the two second bevel gears (13) are respectively connected with the first bevel gear (11) in a meshed mode.

4. A novel high voltage switchgear as claimed in claim 3, wherein: one end of each rotating rod (12) far away from the second bevel gear (13) is fixedly connected with a cooling fan (14), and one side of the outer part of each clamping block (7) is of an inclined surface structure.

5. A novel high voltage switchgear as claimed in claim 1, wherein: the novel multifunctional cabinet is characterized in that a partition plate (15) is fixedly connected to the lower portion of the interior of the cabinet body (1), air cylinders (16) are fixedly connected to the two sides of the interior of the partition plate (15), and universal wheels (17) are fixedly connected to the bottoms of the cabinet body (1) from the output ends of the air cylinders (16).

6. A novel high voltage switchgear as claimed in claim 2, wherein: the cabinet is characterized in that supporting legs (18) are fixedly connected to two sides of the bottom of the cabinet body (1), cabinet doors (19) are arranged on the outer portion of the cabinet body (1), and filter screens are arranged inside the two filter frames (4).

7. The novel high-voltage switch cabinet according to claim 6, wherein: a control panel (20) is arranged above the outer part of the cabinet door (19), and the motor (10) and the air cylinder (16) are electrically connected with the control panel (20).