CN215645450U

CN215645450U - High-voltage board cabinet top bus chamber

Info

Publication number: CN215645450U
Application number: CN202121968447.XU
Authority: CN
Inventors: 宋述奎; 荆珉
Original assignee: Zibo Dongjie Electric Co ltd
Current assignee: Zibo Dongjie Electric Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-25
Anticipated expiration: 2031-08-20

Abstract

The utility model belongs to the technical field of power transmission and distribution, and relates to a high-voltage cabinet top bus chamber which comprises a box body, wherein one side of the inner wall of the box body is fixedly connected with a temperature sensor, the rear side of the box body is provided with a through hole, the inner wall of the through hole is fixedly connected with a heat dissipation fan, the rear side of the box body is fixedly connected with a plurality of arc-shaped fins, and the arc-shaped fins are uniformly distributed on the outer side of the through hole. Its beneficial effect is, this high-voltage board cabinet top bus-bar room, through temperature sensor, the combined action of through-hole and heat dissipation fan, can be automatic dispel the heat in the box, prevent a large amount of aggregations of heat in the box, and then influence the generating line and normally work, through the fretwork board, first sieve plate, first bearing, the second pivot, the threaded rod, the screw cap, the combined action of activity strip and second sieve plate, can play the fixed action to the position of generating line, prevent that the generating line from removing because other reasons produce, and then lead to the connection of cable unstable.

Description

High-voltage board cabinet top bus chamber

Technical Field

The utility model belongs to the technical field of power transmission and distribution, and particularly relates to a high-voltage cabinet top bus chamber.

Background

The high-voltage cabinet is an important device which plays roles of switching on and off, controlling or protecting and the like in an electric power system, at present, most of high-voltage cabinets (such as GG-1A type high-voltage cabinets) do not have a bus chamber, buses are completely exposed above a cabinet body, the protection capability of the high-voltage cabinets is poor, when the roof of a power distribution room has the phenomena of water seepage, rain leakage or falling of foreign objects, the high-voltage cabinets cannot effectively protect the high-voltage cabinets, and safety accidents such as electric leakage, short circuit and the like are easily caused.

For example, a bus chamber at the top of a high-voltage cabinet disclosed in the chinese patent document has the following publication number: CN210142811U, published: 20200313, though the relatively poor problem of protective effect has been solved, the problem that does not have the heat dissipation function has not been solved, also can't play fixed effect to the generating line simultaneously, consequently to above-mentioned problem, especially provides a high-voltage board cabinet top generating line room.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a high-voltage cabinet top bus chamber which solves the technical problems that the high-voltage cabinet top bus chamber does not have a heat dissipation function and does not have a fixing function.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-voltage cabinet top bus chamber comprises a box body, wherein one side of the inner wall of the box body is fixedly connected with a temperature sensor, the rear side of the box body is provided with a through hole, the inner wall of the through hole is fixedly connected with a radiating fan, the rear side of the box body is fixedly connected with a plurality of arc-shaped fins, the arc-shaped fins are uniformly distributed on the outer side of the through hole, the inner wall of the box body is fixedly connected with a hollowed plate, the hollowed plate is fixedly connected with a first screen plate, the hollowed plate is provided with a through groove, two sides of the inner wall of the through groove are both fixedly connected with first bearings, a first rotating shaft is movably penetrated in the two first bearings, the opposite ends of the two first rotating shafts are fixedly connected with threaded rods, the threaded rods are fixedly connected with first bevel gears, the bottom of the hollowed plate is fixedly connected with a fixing frame, and the top of the inner wall of the fixing frame is fixedly connected with a second bearing, the second pivot is worn to be equipped with by the activity in the second bearing, the one end fixedly connected with second bevel gear of second pivot, second bevel gear and first bevel gear meshing, the other end of second pivot passes mount fixedly connected with moving part, threaded connection has the screw cap on the threaded rod, the top fixedly connected with activity strip of screw cap, the top joint of activity strip has the second screen cloth board.

As a further scheme of the utility model: the top fixedly connected with of box is a plurality of flexible subassembly, and is a plurality of the top evenly distributed of flexible subassembly is at the top of box, and is a plurality of the top fixedly connected with guard plate of flexible subassembly, the top fixedly connected with buffer layer of guard plate.

As a further scheme of the utility model: the telescopic component comprises a telescopic rod and a spring, the spring is sleeved on the telescopic rod, one end of the telescopic rod and one end of the spring are fixedly connected to the top of the box body, and the other end of the telescopic rod and the other end of the spring are fixedly connected to the bottom of the protection plate.

As a further scheme of the utility model: the improved refrigerator is characterized in that a controller is arranged at the bottom of the inner wall of the box body, an insulating layer is fixedly connected to the inner wall of the box body, and two doors and two handles are fixedly connected to the two sides of the front face of the box body through hinges.

As a further scheme of the utility model: the both sides of box all are provided with a plurality of wire casings, and are a plurality of the wire casing distributes evenly in the both sides of box, and is a plurality of the wire casing is made by insulating material, two draw-in grooves have been seted up at the top of activity strip, two equal joint has the fixture block in the draw-in groove, two the top fixed connection of fixture block is in the bottom of second sieve otter board.

As a further scheme of the utility model: two chutes are formed in the top of the hollow plate, a sliding block is connected in each chute in a sliding mode, and the top of each sliding block is fixedly connected to the bottom of each movable strip.

As a further scheme of the utility model: the controller is respectively electrically connected with the temperature sensor and the heat dissipation fan through wires.

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

1. this high-voltage board cabinet top bus-bar room, through temperature sensor, the combined action of through-hole and heat dissipation fan, can be automatic dispel the heat in the box, prevent a large amount of accumulations of heat in the box, and then influence the generating line and normally work, through the fretwork board, first sieve mesh board, first bearing, the second pivot, the threaded rod, the screw cap, the combined action of activity strip and second sieve mesh board, can play the fixed action to the position of generating line, prevent that the generating line from removing because other reasons produce, and then lead to the connection of cable unstable.

2. This high-voltage board cabinet top generating line room through the combined action of first bevel gear, mount, second bearing, second pivot, second bevel gear and moving part, can remove second sieve otter board conveniently to be convenient for fix the generating line, through arc fin's setting, can prevent that the rainwater from getting into the box through the through-hole.

3. This high-voltage board cabinet top generating line room through the combined action of flexible subassembly, guard plate and buffer layer, can improve the box to the protecting effect of generating line, through the setting of insulating layer, has improved the security of box, through the setting of draw-in groove and fixture block, can take off second sieve otter board, the installation of the generating line of being convenient for, through the setting of spout and slider, has improved the stability that the activity strip removed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic structural diagram of a front view cross section of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic structural view of the retraction assembly of FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 3 according to the present invention;

in the figure: 1. a box body; 2. a box door; 3. a handle; 4. a wire sleeve; 5. a telescoping assembly; 501. a telescopic rod; 502. a spring; 6. a protection plate; 7. a buffer layer; 8. a controller; 9. a temperature sensor; 10. a through hole; 11. a heat dissipation fan; 12. an arc-shaped fin; 13. a hollowed-out plate; 14. a first screen plate; 15. a through groove; 16. a first bearing; 17. a first rotating shaft; 18. a threaded rod; 19. a first bevel gear; 20. a fixed mount; 21. a second bearing; 22. a second rotating shaft; 23. a second bevel gear; 24. a movable member; 25. a threaded cap; 26. a movable bar; 27. a chute; 28. a slider; 29. a card slot; 30. a clamping block; 31. a second screen panel; 32. an insulating layer.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a bus chamber on the top of a high-voltage cabinet comprises a box body 1, a temperature sensor 9 is fixedly connected to one side of the inner wall of the box body 1, a through hole 10 is formed in the rear side of the box body 1, a heat dissipation fan 11 is fixedly connected to the inner wall of the through hole 10, the box body 1 can be automatically dissipated heat under the combined action of the temperature sensor 9, the heat dissipation fan 11 and the through hole 10, a large amount of heat is prevented from being accumulated in the box body 1, and further normal work of a bus is influenced, a plurality of arc fins 12 are fixedly connected to the rear side of the box body 1, the arc fins 12 are uniformly distributed on the outer side of the through hole 10, rainwater can be prevented from entering the box body 1 through the through hole 10 by arranging the arc fins 12, a hollowed plate 13 is fixedly connected to the inner wall of the box body 1, a first screen plate 14 is fixedly connected to the hollowed plate 13, a through groove 15 is formed in the hollowed plate 13, and first bearings 16 are fixedly connected to two sides of the inner wall of the through groove 15, first rotating shafts 17 are movably arranged in the two first bearings 16 in a penetrating manner, threaded rods 18 are fixedly connected with opposite ends of the two first rotating shafts 17, first bevel gears 19 are fixedly connected onto the threaded rods 18, fixing frames 20 are fixedly connected to the bottoms of the hollow plates 13, second bearings 21 are fixedly connected to the tops of the inner walls of the fixing frames 20, second rotating shafts 22 are movably arranged in the second bearings 21 in a penetrating manner, second bevel gears 23 are fixedly connected to one ends of the second rotating shafts 22, the second bevel gears 23 are meshed with the first bevel gears 19, moving parts 24 are fixedly connected to the other ends of the second rotating shafts 22 through the fixing frames 20, and through combined action of the first bevel gears 19, the fixing frames 20, the second bearings 21, the second rotating shafts 22, the second bevel gears 23 and the moving parts 24, the second screen plate 31 can be conveniently moved, so that a bus is conveniently fixed, threaded caps 25 are connected onto the threaded rods 18, the top fixedly connected with activity strip 26 of screw cap 25, the top joint of activity strip 26 has second sieve otter board 31, through the combined action of fretwork board 13, first sieve otter board 14, first bearing 16, second pivot 22, threaded rod 18, screw cap 25, activity strip 26 and second sieve otter board 31, can play the fixed action to the position of generating line, prevents that the generating line from producing the removal because other reasons, and then leads to the connection of cable unstable.

Specifically, as shown in fig. 1, 2, and 3: a plurality of flexible subassemblies 5 of top fixedly connected with of box 1, a plurality of flexible subassemblies 5 evenly distribute at the top of box 1, a plurality of flexible subassembly 5's top fixedly connected with guard plate 6, the top fixedly connected with buffer layer 7 of guard plate 6, through flexible subassembly 5, the combined action of guard plate 6 and buffer layer 7, can improve the protective effect of box 1 to the generating line, flexible subassembly 5 includes telescopic link 501 and spring 502, spring 502 has been cup jointed on telescopic link 501, the one end fixed connection of telescopic link 501 and spring 502 is at the top of box 1, the other end fixed connection of telescopic link 501 and spring 502 is in the bottom of guard plate 6.

Specifically, as shown in fig. 2 and 3: inner wall bottom of box 1 is provided with controller 8, controller 8 can be for the conventional known equipment of computer etc. play control, fixedly connected with insulating layer 32 on the inner wall of box 1, setting through insulating layer 32, the security of box 1 has been improved, box 1's positive both sides all have chamber door 2 through hinge swing joint, equal fixedly connected with handle 3 on two chamber doors 2, box 1's both sides all are provided with a plurality of line cover 4, a plurality of line cover 4 distribute in box 1's both sides uniformly, a plurality of line cover 4 are made by insulating material, two draw-in grooves 29 have been seted up at activity strip 26's top, equal joint has fixture block 30 in two draw-in grooves 29, the top fixed connection of two fixture blocks 30 is in the bottom of second sieve net board 31, through the setting of draw-in groove 29 and fixture block 30, can take off second sieve board 31, the installation of the generating line of being convenient for.

Specifically, as shown in fig. 2 and 3: two spouts 27 have been seted up at the top of fretwork board 13, and equal sliding connection has slider 28 in two spouts 27, and the equal fixed connection in top of two sliders 28 has improved the stability that activity strip 26 removed in the bottom of activity strip 26 through the setting of spout 27 and slider 28, and controller 8 passes through the wire respectively with temperature sensor 9 and heat dissipation fan 11 electric connection.

The working principle of the utility model is as follows:

s1, when the device is used, the device is communicated with an external power supply, the handle 3 is pulled, the box door 2 is unfolded, the second screen plate 31 is pulled, the second screen plate 31 drives the fixture block 30 to be separated from the clamping groove 29, the second screen plate 31 is taken down from the movable strip 26, then the bus is placed on the hollow plate 13, one side of the bus is in lap joint with the first screen plate 14, the cable penetrates into the box body 1 from the wire sleeve 4, and the cable is connected with the bus;

s2, connecting the second screen plate 31 to the movable bar 26, rotating the movable member 24 to make the movable member 24 drive the second rotating shaft 22 to rotate in the second bearing 21, and the second rotating shaft 22 drives the second bevel gear 23 to rotate, the second bevel gear 23 drives the first bevel gear 19 to rotate, the first bevel gear 19 drives the threaded rod 18 to rotate, the threaded rod 18 drives the first rotating shaft 17 to rotate in the first bearing 16, and at the same time, the threaded rod 18 rotates to make the threaded cap 25 move on the threaded rod 18, the threaded cap 25 drives the movable bar 26 to move, the movable bar 26 drives the sliding block 28 to slide in the sliding groove 27, and the movable bar 26 drives the second screen plate 31 to move, so that the second screen plate 31 can fix the bus;

s3, in the working process of the bus, heat is generated, the temperature in the box body 1 rises due to the heat accumulation, when the temperature rises to a certain value, the temperature is fed back to the controller 8 through the temperature sensor 9, and the controller 8 controls the heat dissipation fan 11 to work, so that the heat is discharged out of the box body 1 through the through hole 10.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a high-voltage board cabinet top generating line room, includes box (1), its characterized in that: the temperature sensor (9) is fixedly connected to one side of the inner wall of the box body (1), a through hole (10) is formed in the rear side of the box body (1), a heat dissipation fan (11) is fixedly connected to the inner wall of the through hole (10), a plurality of arc-shaped fins (12) are fixedly connected to the rear side of the box body (1), the arc-shaped fins (12) are uniformly distributed on the outer side of the through hole (10), a hollowed-out plate (13) is fixedly connected to the inner wall of the box body (1), a first screen plate (14) is fixedly connected to the hollowed-out plate (13), a through groove (15) is formed in the hollowed-out plate (13), first bearings (16) are fixedly connected to two sides of the inner wall of the through groove (15), first rotating shafts (17) are movably arranged in the two first bearings (16), and threaded rods (18) are fixedly connected to opposite ends of the first rotating shafts (17), the utility model discloses a screen printing machine, including threaded rod (18), the bottom fixedly connected with mount (20) of fretwork board (13), the inner wall top fixedly connected with second bearing (21) of mount (20), second pivot (22) are worn to be equipped with by second bearing (21) internalization, the one end fixedly connected with second bevel gear (23) of second pivot (22), second bevel gear (23) and first bevel gear (19) meshing, the other end of second pivot (22) passes mount (20) fixedly connected with moving part (24), threaded rod (18) go up threaded connection has screw cap (25), the top fixedly connected with activity strip (26) of screw cap (25), the top joint of activity strip (26) has second screen board (31).

2. The high-voltage cabinet top bus bar chamber as claimed in claim 1, wherein: the top fixedly connected with of box (1) a plurality of flexible subassembly (5), it is a plurality of the top fixedly connected with guard plate (6) of flexible subassembly (5), top fixedly connected with buffer layer (7) of guard plate (6) evenly distributes at the top of box (1), it is a plurality of.

3. The high-voltage cabinet top bus bar chamber as claimed in claim 2, wherein: the telescopic assembly (5) comprises a telescopic rod (501) and a spring (502), the spring (502) is sleeved on the telescopic rod (501), one ends of the telescopic rod (501) and the spring (502) are fixedly connected to the top of the box body (1), and the other ends of the telescopic rod (501) and the spring (502) are fixedly connected to the bottom of the protection plate (6).

4. The high-voltage cabinet top bus bar chamber as claimed in claim 1, wherein: the improved refrigerator is characterized in that a controller (8) is arranged at the bottom of the inner wall of the box body (1), an insulating layer (32) is fixedly connected to the inner wall of the box body (1), box doors (2) and two handles (3) are fixedly connected to the two sides of the front face of the box body (1) respectively through hinges.

5. The high-voltage cabinet top bus bar chamber as claimed in claim 1, wherein: the both sides of box (1) all are provided with a plurality of wire cover (4), and are a plurality of wire cover (4) evenly distribute in the both sides of box (1), and are a plurality of wire cover (4) are made by insulating material, two draw-in grooves (29), two have been seted up at the top of activity strip (26) equal joint has fixture block (30), two in draw-in groove (29) the top fixed connection of fixture block (30) is in the bottom of second sieve otter board (31).

6. The high-voltage cabinet top bus bar chamber as claimed in claim 1, wherein: two chutes (27) are arranged at the top of the hollow plate (13), two sliders (28) are connected in the chutes (27) in a sliding manner, and the tops of the sliders (28) are fixedly connected to the bottoms of the movable strips (26).

7. The high-voltage cabinet top bus bar chamber as claimed in claim 4, wherein: the controller (8) is electrically connected with the temperature sensor (9) and the heat dissipation fan (11) through wires respectively.