CN216251817U

CN216251817U - High-low voltage switch cabinet with high insulation characteristic

Info

Publication number: CN216251817U
Application number: CN202121948304.2U
Authority: CN
Inventors: 罗雪良
Original assignee: Individual
Current assignee: Nanjing Tuoyuan Electromechanical Engineering Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-04-08
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a high-low voltage switch cabinet with high insulation property, which comprises a cabinet body, wherein the insulation property of the cabinet body can be improved through the arrangement of an insulation leather sheath, and the insulation leather sheath can be tightened up through the mutual matching of the movable column, the fixed column, the T-shaped rod, the first spring, the first connecting rope, the second connecting rope, the winding roller, the rotating shaft, the hand wheel, the movable gear and the limit gear, thereby preventing dust from entering the inner cavity of the cabinet body through the insulating leather sheath, monitoring the temperature of the inner cavity of the cabinet body through the temperature sensor, the controller and the temperature sensor which are mutually matched among the fans, controlling the working amount of the fans, the dust-proof device has the advantages that the dust-proof device has the characteristics of dust prevention, good heat dissipation effect, easiness in dust cleaning and the like through a series of structures.

Description

High-low voltage switch cabinet with high insulation characteristic

Technical Field

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

Background

The high-low voltage switch cabinet is equipment for connecting high-voltage or low-voltage cables, and a common power supply station and a power substation use the high-voltage cabinet, then step down by a transformer and then go to the low-voltage cabinet, and the low-voltage cabinet goes to each power distribution box, namely, protective devices such as switch breakers are assembled into an integrated electrical equipment.

Current high-low voltage switch cabinet is using insulating nature poor to make the dust pass through the opening part easily and get into cabinet body inner chamber when connecting the external connection, thereby lead to the short circuit of the inside components and parts of cubical switchboard easily, and current cubical switchboard can not carry out reasonable heat dissipation according to cabinet body inner chamber temperature, and the radiating effect is poor, and the dust blocks up the louvre easily, is difficult for clearing up.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problems of incapability of preventing dust, poor heat dissipation effect, difficulty in cleaning dust and the like in the prior art, and provides a high-low voltage switch cabinet with high insulation property. The high-low voltage switch cabinet with high insulation property has the characteristics of dust prevention, good heat dissipation effect, easiness in dust cleaning and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-low voltage switch cabinet with high insulation property comprises a cabinet body, wherein a temperature sensor is fixedly connected to the position, close to the left side, of the top of an inner cavity of the cabinet body, a controller is arranged on the left side of the temperature sensor, the top of the controller is fixedly connected with the top of the inner cavity of the cabinet body, an opening is formed in the front side of the cabinet body, a plurality of fans are fixedly connected to the left side of the inner cavity of the cabinet body, an insulating leather sheath penetrates through the middle position of the top of the cabinet body, a wire bundling mechanism is arranged on the outer side of the top end of the insulating leather sheath, two mounting plates are fixedly connected to the rear side of the inner cavity of the cabinet body, the two mounting plates are arranged up and down, clamping mechanisms are arranged at the tops of the two mounting plates, a plurality of heat dissipation holes are formed in the middle position of the right side of the cabinet body, a frame body is fixedly connected to the middle position of the right side of the cabinet body, and a filter screen is fixedly connected to the left side of the inner cavity of the frame body, and the right side of the filter screen is provided with a dust removal mechanism.

Preferably, the front side of the cabinet body is equipped with the door that matches each other with the opening, the left side of door is equipped with a plurality of hinge, and a plurality of the hinge is from last to being linear arrangement down in proper order, the door is through a plurality of hinge and cabinet body swing joint, the front side of the cabinet body is close to right side department fixedly connected with handle.

Preferably, bunching mechanism includes three activity post, and is three the activity post all is located the top outside of insulating leather sheath, and is three the common cover in outside of activity post is equipped with first connecting rope, just the common fixedly connected with second in both ends of first connecting rope connects the rope, the top of the cabinet body is close to two risers of front side department fixedly connected with, and two the riser sets up for controlling, two be close to between the riser and be equipped with the winding roller, the one end and the winding roller fixed connection of first connecting rope are kept away from to the second connecting rope, the inner chamber of winding roller runs through and is equipped with the pivot, two equal fixedly connected with primary shaft on the riser, the left end of pivot is pegged graft at adjacent primary shaft inner chamber, just the right-hand member of pivot runs through adjacent primary shaft inner chamber to the hand wheel of fixedly connected with.

Preferably, it is three the equal fixedly connected with T shape pole in one side that insulating leather sheath was kept away from to the activity post, and three one side that insulating leather sheath was kept away from to the activity post all is equipped with the fixed column, and is three the bottom of fixed column all with cabinet body top fixed connection, and three all set up on the fixed column with the first perforation of T shape pole inter match, three the shorter one end of T shape pole T shape structure runs through adjacent first perforation respectively to extend away, it is three the outside of T shape pole all is overlapped and is equipped with first spring, just the both ends of first spring respectively with T shape pole and fixed column fixed connection.

Preferably, be close to right-hand member department cover in the pivot and be equipped with loose gear, just loose gear's top meshing has a limit gear, limit gear's top fixedly connected with pull ring, limit gear's left side fixedly connected with slider is located the right side the riser right side is close to top department and has seted up the spout, just slider swing joint is at the spout inner chamber.

Preferably, fixture includes two splint, and two splint all are located the top of mounting panel, two splint set up for controlling, and two the equal fixedly connected with square bar in one side that the splint were kept away from mutually, the top of mounting panel is close to the equal fixedly connected with limiting plate in the left and right sides department, just set up the square hole that matches each other with the square bar on the limiting plate, two adjacent square hole inner chamber is run through respectively to the one end that the square bar was kept away from mutually, two the outside of square bar all is overlapped and is equipped with the second spring, just the both ends of second spring respectively with limiting plate and splint fixed connection.

Preferably, the dust removing mechanism comprises a supporting plate, the supporting plate is fixedly connected to the right side of the inner cavity of the cabinet body close to the top, the top of the cabinet body is fixedly connected with a motor, the power output end of the motor is fixedly connected with a rotating rod, the right side of the cabinet body close to the top is fixedly connected with a second bearing, the right end of the rotating rod penetrates through the inner cavity of the second bearing, a turntable is fixedly connected, a fixed shaft is fixedly connected at the position, close to the top, of the right side of the turntable, a rectangular groove is sleeved on the outer side of the fixed shaft, vertical rods are fixedly connected to the bottom of the rectangular groove close to the front side and the rear side, second through holes are formed in the top of the frame body close to the front side and the rear side, the bottom ends of the two vertical rods penetrate through inner cavities of the adjacent second through holes respectively, and the brush is fixedly connected together, and the left side of the brush is attached to the right side of the filter screen.

Compared with the prior art, the utility model has the beneficial effects that:

1. the insulation performance of the cabinet body can be improved through the arrangement of the insulation leather sheath, and the insulation leather sheath can be tightened through the mutual matching of the movable column, the fixed column, the T-shaped rod, the first spring, the first connecting rope, the second connecting rope, the winding roller, the rotating shaft, the hand-operated wheel, the movable gear and the limiting gear, so that dust is prevented from entering the inner cavity of the cabinet body through the insulation leather sheath, and the dustproof effect is good;

2. according to the utility model, the temperature sensor, the controller and the fan are matched with each other, so that the temperature of the inner cavity of the cabinet body is monitored, and the working quantity of the fan is controlled, thereby effectively cooling and radiating the inner cavity of the cabinet body;

3. the dust-proof cabinet has the advantages that the dust-proof effect can be achieved through the arrangement of the frame body and the filter screen, and the dust attached to the filter screen can be cleaned through the mutual matching of the motor, the rotating rod, the turntable, the rectangular groove, the vertical rod and the brush, so that the heat dissipation effect of the cabinet body is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a front view of the component cabinet;

FIG. 4 is a right side view of the component frame;

fig. 5 is an enlarged view of a portion a in fig. 1.

Reference numbers in the figures: 1. a cabinet body; 2. mounting a plate; 3. a splint; 4. a square bar; 5. a second spring; 6. a fan; 7. a controller; 8. a temperature sensor; 9. a frame body; 10. a filter screen; 11. a brush; 12. a vertical rod; 13. a motor; 14. a rotating rod; 15. a turntable; 16. a rectangular groove; 17. an insulating leather sheath; 18. a movable post; 19. a T-shaped rod; 20. fixing a column; 21. a first spring; 22. a first connecting rope; 23. a second connecting rope; 24. a winding roller; 25. a rotating shaft; 26. a hand-operated wheel; 27. a limit gear; 28. a movable gear; 29. and a door.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a high-low voltage switch cabinet with high insulation property comprises a cabinet body 1, a temperature sensor 8 is fixedly connected at the position, close to the left side, of the top of an inner cavity of the cabinet body 1, a controller 7 is arranged on the left side of the temperature sensor 8, the top of the controller 7 is fixedly connected with the top of the inner cavity of the cabinet body 1, an opening is formed in the front side of the cabinet body 1, a door 29 matched with the opening is arranged on the front side of the cabinet body 1, a plurality of hinges are arranged on the left side of the door 29 and are sequentially arranged in a linear mode from top to bottom, the door 29 is movably connected with the cabinet body 1 through the plurality of hinges, a handle is fixedly connected at the position, close to the right side, of the front side of the cabinet body 1, a plurality of fans 6 are fixedly connected at the left side of the inner cavity of the cabinet body 1, an insulation leather sheath 17 penetrates through the middle position of the top of the cabinet body 1, a wire binding mechanism is arranged on the outer side of the top end of the insulation leather sheath 17, two mounting plates 2 are fixedly connected at the rear side of the inner cavity of the cabinet body 1, the two mounting plates 2 are arranged up and down, the top parts of the two mounting plates 2 are respectively provided with a clamping mechanism, a plurality of radiating holes are formed in the middle position of the right side of the cabinet body 1, the middle position of the right side of the cabinet body 1 is fixedly connected with a frame body 9, the left side of an inner cavity of the frame body 9 is fixedly connected with a filter screen 10, and the right side of the filter screen 10 is provided with a dust removal mechanism;

the bunching mechanism comprises three movable columns 18, the three movable columns 18 are all positioned at the outer side of the top end of an insulating leather sheath 17, one sides of the three movable columns 18, which are far away from the insulating leather sheath 17, are all fixedly connected with T-shaped rods 19, one sides of the three movable columns 18, which are far away from the insulating leather sheath 17, are all provided with fixed columns 20, the bottom ends of the three fixed columns 20 are all fixedly connected with the top of the cabinet body 1, the three fixed columns 20 are all provided with first through holes matched with the T-shaped rods 19, the shorter ends of the T-shaped structures of the three T-shaped rods 19 respectively penetrate through the adjacent first through holes and extend out, the outer sides of the three T-shaped rods 19 are all sleeved with first springs 21, two ends of each first spring 21 are respectively fixedly connected with the T-shaped rods 19 and the fixed columns 20 to limit the movable columns 18, the outer sides of the three movable columns 18 are commonly sleeved with first connecting ropes 22, and two ends of each first connecting rope 22 are commonly and fixedly connected with second connecting ropes 23, two vertical plates are fixedly connected to the top of the cabinet body 1 close to the front side, the two vertical plates are arranged left and right, a winding roller 24 is arranged between the two vertical plates, one end, far away from a first connecting rope 22, of a second connecting rope 23 is fixedly connected with the winding roller 24, an inner cavity of the winding roller 24 is provided with a rotating shaft 25 in a penetrating manner, first bearings are fixedly connected to the two vertical plates, the left end of the rotating shaft 25 is inserted into an adjacent first bearing inner cavity, the right end of the rotating shaft 25 penetrates through the adjacent first bearing inner cavity and is fixedly connected with a hand wheel 26, a movable gear 28 is sleeved on the rotating shaft 25 close to the right end, the top of the movable gear 28 is meshed with a limit gear 27, the top of the limit gear 27 is fixedly connected with a pull ring, a sliding block is fixedly connected to the left side of the limit gear 27, a sliding groove is arranged on the right side of the vertical plate close to the top, the sliding block is movably connected to the sliding groove inner cavity, and tightens up the insulating leather sheath 17, external dust is prevented from entering the inner cavity of the cabinet body 1, and the dustproof effect is good;

the clamping mechanism comprises two clamping plates 3, the two clamping plates 3 are both positioned at the top of the mounting plate 2, the two clamping plates 3 are arranged in a left-right mode, square rods 4 are fixedly connected to one sides, away from the two clamping plates 3, of the two clamping plates 3, limiting plates are fixedly connected to the positions, close to the left side and the right side, of the top of the mounting plate 2, square holes matched with the square rods 4 are formed in the limiting plates, one ends, away from the two square rods 4, of the limiting plates respectively penetrate through adjacent square hole inner cavities, second springs 5 are sleeved on the outer sides of the two square rods 4, and the two ends of each second spring 5 are respectively fixedly connected with the limiting plates and the clamping plates 3, so that components can be conveniently mounted and dismounted;

the dust removing mechanism comprises a supporting plate which is fixedly connected at the right side of the inner cavity of the cabinet body 1 near the top, the top of the cabinet body 1 is fixedly connected with a motor 13, and the power output end of the motor 13 is fixedly connected with a rotating rod 14, the right side of the cabinet body 1 close to the top is fixedly connected with a second bearing, the right end of the rotating rod 14 penetrates through the inner cavity of the second bearing, and is fixedly connected with a turntable 15, a fixed shaft is fixedly connected at the position of the right side of the turntable 15 close to the top, a rectangular groove 16 is sleeved on the outer side of the fixed shaft, vertical rods 12 are fixedly connected to the bottom of the rectangular groove 16 near the front side and the rear side, second through holes are formed in the top of the frame body 9 near the front side and the rear side, the bottom ends of the two vertical rods 12 penetrate through the inner cavities of the adjacent second through holes respectively, and the common fixedly connected with brush 11, and the left side of brush 11 and the right side of filter screen 10 laminate each other, and the clearance is convenient, improves the radiating effect of the cabinet body 1.

The working principle is as follows: when the device is used, when components in the cabinet body 1 need to be installed, the door 29 is opened by pulling the handle, the components to be installed are placed at the top of the installation plate 2, the components can be fixedly clamped through mutual matching between the two adjacent clamping plates 3, the square rod 4 and the second spring 5, the installation is convenient, when external cables are required to be connected with the components, the cables are fed into an inner cavity of the cabinet body 1 through the insulating leather sheath 17, after the cables are conveyed, the limiting gear 27 is pulled to move upwards, the limiting gear 27 is not meshed with the movable gear 28, the rotating hand wheel 26 is rotated to drive the rotating shaft 25 to rotate, the rotating shaft 25 rotates to drive the winding roller 24 to rotate to contract the second connecting rope 23, the second connecting rope 23 contracts to drive the first connecting rope 22 to contract, and accordingly the three movable columns 18 are driven to gather towards one side close to the insulating leather sheath 17, the three movable columns 18 are gathered together to respectively drive the adjacent T-shaped rods 19 to gather together and extrude the first spring 21, the movable columns 18 are limited by moving the T-shaped rods 19 on the fixed column 20, so that the three movable columns 18 are gathered together and bound on the insulating leather sheath 17, thereby preventing external dust from entering the inner cavity of the cabinet body 1, after gathering is completed, the pull ring is loosened, the limiting gear 27 is meshed with the movable gear 28 again, when the components in the cabinet body 1 work, the temperature in the inner cavity of the cabinet body 1 rises, when the temperature sensor 8 detects the temperature rise, a signal is transmitted to the controller 7, and the working quantity of the fan 6 is controlled, thereby reasonably dissipating heat in the inner cavity of the cabinet body 1, the motor 13 is started through an external power supply, the motor 13 works to drive the rotating rod 14 to rotate, the rotating rod 14 rotates to drive the rotating disc 15 to rotate, the rotating disc 15 rotates to drive the fixed shaft to rotate in the inner cavity of the rectangular groove 16, thereby drive rectangular channel 16 and reciprocate, rectangular channel 16 reciprocates and drives two montants 12 and reciprocate, and two montants 12 reciprocate and drive brush 11 jointly and reciprocate to clear up the adnexed dust in filter screen 10 right side, improve the radiating effect of the cabinet body 1.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high low-voltage switch cabinet of insulating property, includes the cabinet body (1), the inner chamber top of the cabinet body (1) is close to left side fixedly connected with temperature sensor (8), the left side of temperature sensor (8) is equipped with controller (7), just the top of controller (7) and the cabinet body (1) inner chamber top fixed connection, its characterized in that: the utility model discloses a cabinet, including the cabinet body, the front side of the cabinet body (1) is opened and is equipped with the opening, the cabinet body (1) inner chamber left side fixedly connected with a plurality of fan (6), the top intermediate position department of the cabinet body (1) runs through and is equipped with insulating leather sheath (17), just the top outside of insulating leather sheath (17) is equipped with the bundling mechanism, two mounting panel (2), two of the inner chamber rear side fixedly connected with of the cabinet body (1) mounting panel (2) are for setting up from top to bottom, and two the top of mounting panel (2) all is equipped with fixture, a plurality of louvre has been seted up to the right side intermediate position department of the cabinet body (1), just the right side intermediate position department fixedly connected with framework (9) of the cabinet body (1), the inner chamber left side fixedly connected with filter screen (10) of framework (9), just the right side of filter screen (10) is equipped with dust removal mechanism.

2. A high-low voltage switchgear with high insulation properties according to claim 1, characterized in that: the front side of the cabinet body (1) is equipped with door (29) that matches each other with the opening, the left side of door (29) is equipped with a plurality of hinge, and a plurality of the hinge is from last to being linear arrangement down in proper order, door (29) are through a plurality of hinge and cabinet body (1) swing joint, the front side of the cabinet body (1) is close to right side department fixedly connected with handle.

3. A high-low voltage switchgear with high insulation properties according to claim 1, characterized in that: the bunching mechanism comprises three movable columns (18), the three movable columns (18) are all located on the outer side of the top end of an insulating leather sheath (17), a first connecting rope (22) is sleeved on the outer sides of the three movable columns (18) together, second connecting ropes (23) are fixedly connected to the two ends of the first connecting rope (22) together, two vertical plates are fixedly connected to the top of the cabinet body (1) close to the front side, the two vertical plates are arranged left and right, a winding roller (24) is arranged between the two vertical plates in a close manner, one end, far away from the first connecting rope (22), of each second connecting rope (23) is fixedly connected with the winding roller (24), a rotating shaft (25) penetrates through the inner cavity of each winding roller (24), first bearings are fixedly connected to the two vertical plates, the left end of each rotating shaft (25) is inserted into the inner cavity of the adjacent first bearings, and the right end of each rotating shaft (25) penetrates through the inner cavity of the adjacent first bearings, and is fixedly connected with a hand-operated wheel (26).

4. A high-low voltage switchgear with high insulation properties according to claim 3, wherein: three equal fixedly connected with T shape pole (19) in one side that insulating leather sheath (17) was kept away from in activity post (18), and three one side that insulating leather sheath (17) was kept away from in activity post (18) all is equipped with fixed column (20), three the bottom of fixed column (20) all with cabinet body (1) top fixed connection, and three all set up the first perforation of matcing each other with T shape pole (19) on fixed column (20), it is three the short one end of T shape pole (19) T shape structure runs through adjacent first perforation respectively to extend away, three the outside of T shape pole (19) all is equipped with first spring (21), just the both ends of first spring (21) respectively with T shape pole (19) and fixed column (20) fixed connection.

5. A high-low voltage switchgear with high insulation properties according to claim 3, wherein: be close to right-hand member department cover in pivot (25) and be equipped with loose gear (28), just the top meshing of loose gear (28) has limit gear (27), the top fixedly connected with pull ring of limit gear (27), the left side fixedly connected with slider of limit gear (27) is located the right side the riser right side is close to top department and has seted up the spout, just slider swing joint is at the spout inner chamber.

6. A high-low voltage switchgear with high insulation properties according to claim 1, characterized in that: fixture includes two splint (3), and two splint (3) all are located the top of mounting panel (2), two splint (3) are for controlling setting, and two the equal fixedly connected with square bar (4) in one side that splint (3) kept away from mutually, the top of mounting panel (2) is close to the equal fixedly connected with limiting plate in left and right sides department, just set up the square hole that matches each other with square bar (4) on the limiting plate, two the one end that square bar (4) kept away from mutually runs through adjacent square hole inner chamber respectively, two the outside of square bar (4) is all overlapped and is equipped with second spring (5), just the both ends of second spring (5) respectively with limiting plate and splint (3) fixed connection.

7. A high-low voltage switchgear with high insulation properties according to claim 1, characterized in that: the dust removal mechanism comprises a supporting plate, the supporting plate is fixedly connected to the right side of the inner cavity of the cabinet body (1) and close to the top, a motor (13) is fixedly connected to the top of the cabinet body (1), a rotating rod (14) is fixedly connected to the power output end of the motor (13), a second bearing is fixedly connected to the right side of the cabinet body (1) and close to the top, the right end of the rotating rod (14) penetrates through the inner cavity of the second bearing and is fixedly connected with a turntable (15), a fixed shaft is fixedly connected to the right side of the turntable (15) and close to the top, a rectangular groove (16) is sleeved on the outer side of the fixed shaft, vertical rods (12) are fixedly connected to the bottom of the rectangular groove (16) and close to the front side and the rear side, second through holes are formed in the top of the frame body (9) and close to the front side and the rear side, and the bottoms of the two vertical rods (12) penetrate through adjacent second through inner cavities respectively, and is fixedly connected with a brush (11) together, and the left side of the brush (11) is mutually attached to the right side of the filter screen (10).