CN219874716U - High-voltage switch cabinet - Google Patents
High-voltage switch cabinet Download PDFInfo
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- CN219874716U CN219874716U CN202320980115.6U CN202320980115U CN219874716U CN 219874716 U CN219874716 U CN 219874716U CN 202320980115 U CN202320980115 U CN 202320980115U CN 219874716 U CN219874716 U CN 219874716U
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- voltage switch
- switch cabinet
- fixedly connected
- cabinet
- voltage
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 244000309464 bull Species 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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Abstract
The utility model discloses a high-voltage switch cabinet, which relates to the technical field of high-voltage switch cabinets and comprises: the front of the high-voltage switch cabinet is hinged with a cabinet door, and the front of the cabinet door is fixed with a handle; the high-voltage switch cabinet comprises an annular plate, wherein the annular plate is fixedly connected to the left side and the right side of the high-voltage switch cabinet, a radiating opening is formed in the left side and the right side of the high-voltage switch cabinet, and a locating frame is fixedly connected to one side, away from the high-voltage switch cabinet, of the annular plate. According to the utility model, the bidirectional stepping motor positioned at the back of the high-voltage switch cabinet is started, the fixing rod transmits the rotating force to the rotating rod through the belt, and the rotating rod drives the fan blade to rotate, so that the effect of radiating the inside of the high-voltage switch cabinet is achieved, the problem of short circuit caused by overhigh internal temperature of the high-voltage switch cabinet is avoided, the effect of limiting the position of the rotating rod is achieved through the locating frame, and the stability of the fan blade in rotation is improved.
Description
Technical Field
The utility model relates to the technical field of high-voltage switch cabinets, in particular to a high-voltage switch cabinet.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of a power system and has the functions of on-off, control or protection and the like;
when the high-voltage switch cabinet is used, because the high-voltage switch cabinet internally has more current, the internal heat is higher, the heat dissipation is far from enough only by means of the traditional heat dissipation ports, and when the internal heat of the high-voltage switch cabinet exceeds the limit, unpredictable damage can occur, so that the high-voltage switch cabinet is proposed.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a high-voltage switch cabinet, comprising:
the front of the high-voltage switch cabinet is hinged with a cabinet door, and the front of the cabinet door is fixed with a handle;
the high-voltage switch cabinet comprises an annular plate, the annular plate is fixedly connected to the left side and the right side of the inside of the high-voltage switch cabinet, heat dissipation openings are formed in the left side and the right side of the high-voltage switch cabinet, a locating rack is fixedly connected to one side, far away from the high-voltage switch cabinet, of the annular plate, a round hole is formed in a middle shaft of the locating rack, a rotating rod is rotationally connected to the round hole, fan blades are arranged on the inner side of the annular plate, the fan blades are fixedly connected with the outer surface of the rotating rod, an annular groove is formed in the outer surface of the rotating rod, and a belt is sleeved in the annular groove;
the high-voltage switch cabinet is characterized in that the back of the high-voltage switch cabinet is fixedly connected with a placing plate, the top of the placing plate is fixedly connected with a bidirectional stepping motor, the left end and the right end of the bidirectional stepping motor are fixedly connected with fixing rods, and the fixing rods are connected with a rotating rod through belt transmission.
Further, place board bottom fixedly connected with bracing piece, the one end that the board was kept away from to the bracing piece is kept away from and high tension switchgear back fixed connection, high tension switchgear left and right sides fixedly connected with counterpoint support frame, the one end that bi-directional stepper motor was kept away from to the dead lever runs through counterpoint support frame and extends to outside, the dead lever rotates with counterpoint support frame to be connected.
Further, limiting plates are contacted with the left side and the right side of the belt, the limiting plates are annular, the limiting plates are fixedly mounted on the outer surface of the fixing rod, the positions of the fan blades correspond to the positions of the radiating openings, the outer surface of the annular plate is provided with an air inlet, and the shape of the air inlet is arc-shaped.
Further, the high-voltage switch cabinet below is provided with the bottom plate, bottom plate top fixedly connected with cross piece, the square piece of high-voltage switch cabinet bottom fixedly connected with, and square piece bottom has seted up the cross spout, cross piece sliding connection is inside the cross spout, the cylinder groove has been seted up at cross piece top, cylinder inslot wall fixedly connected with spring, just spring top and cross spout inslot wall top fixed connection.
The utility model has the beneficial effects that
According to the utility model, the bidirectional stepping motor positioned at the back of the high-voltage switch cabinet is started, the fixing rod transmits the rotating force to the rotating rod through the belt, and the rotating rod drives the fan blade to rotate, so that the effect of radiating the inside of the high-voltage switch cabinet is achieved, the problem of short circuit caused by overhigh internal temperature of the high-voltage switch cabinet is avoided, the effect of limiting the position of the rotating rod is achieved through the locating frame, and the stability of the fan blade in rotation is improved.
According to the utility model, the cross block and the square block are adopted, the spring positioned in the cylindrical groove at the top of the cross block can elastically support the bottom of the high-voltage switch cabinet, so that the high-voltage switch cabinet has certain damping capacity, and the position of the high-voltage switch cabinet can be fixed by means of the mutual matching of the cross block and the square block.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged partial schematic view of the FIG. 1A;
FIG. 3 is a schematic view of the internal structure of the high voltage switchgear of the present utility model;
fig. 4 is a schematic rear view of the high voltage switchgear of the present utility model.
1. A high voltage switchgear; 11. an annular plate; 12. a positioning frame; 13. a rotating rod; 14. a fan blade; 15. a belt; 101. placing a plate; 103. a bidirectional stepper motor; 102. a support rod; 104. a fixed rod; 105. a limiting plate; 106. an alignment support frame; 2. a cabinet door; 3. a handle; 4. a bottom plate; 5. a cross block; 6. square blocks.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1-4, the present utility model is a high voltage switchgear comprising:
the high-voltage switch cabinet 1, the front of the high-voltage switch cabinet 1 is hinged with a cabinet door 2, and the front of the cabinet door 2 is fixed with a handle 3;
the inside annular plate 11 that includes of high tension switchgear 1, annular plate 11 fixed connection has seted up the thermovent in the inside left and right sides of high tension switchgear 1, one side fixedly connected with locating rack 12 of high tension switchgear 1 is kept away from to annular plate 11, through locating rack 12, the effect of prescribing a limit to the position of bull stick 13 has been reached, the stability of flabellum 14 when rotating has been improved, the round hole has been seted up to locating rack 12 axis department, the round hole internal rotation is connected with bull stick 13, annular plate 11 inboard is provided with flabellum 14, flabellum 14 and bull stick 13 surface fixed connection, the ring channel has been seted up to bull stick 13 surface, the belt 15 has been cup jointed in the ring channel inside, high tension switchgear 1 back fixedly connected with places board 101, place board 101 top fixedly connected with two-way step motor 103, two-way step motor 103 left and right sides fixedly connected with dead lever 104, dead lever 104 and bull stick 13 pass through the belt 15 transmission and are connected, through high tension switchgear 1, start-up the two-way step motor 103 that is located high tension switchgear 1 back, the dead lever 104 is with pivoted power transmission through belt 15 gives bull stick 13, 13 then can drive 14 and rotate, then, the high tension switchgear 1 is carried out to rotate, the inside high tension switchgear 1, the inside heat dissipation effect to high tension switchgear is avoided and the inside problem is caused to the inside.
Place board 101 bottom fixedly connected with bracing piece 102, the one end that place board 101 was kept away from to bracing piece 102 and high tension switchgear 1 back fixed connection, through bracing piece 102, can support the bottom of placing board 101, has improved the fixed effect to placing board 101.
The left and right sides fixedly connected with counterpoint support frame 106 of high tension switchgear 1, the one end that bi-directional stepper motor 103 was kept away from to dead lever 104 runs through counterpoint support frame 106 and extends to outside, and dead lever 104 rotates with counterpoint support frame 106 to be connected, through counterpoint support frame 106, can carry out spacing support to the one end that bi-directional stepper motor 103 was kept away from to dead lever 104, has improved the stability of dead lever 104 when rotating.
Limiting plates 105 are contacted with the left side and the right side of the belt 15, the limiting plates 105 are annular, and the limiting plates 105 are fixedly arranged on the outer surface of the fixing rod 104.
The position of the fan blade 14 corresponds to the position of the heat radiation opening, the outer surface of the annular plate 11 is provided with an air inlet, the air inlet is arc-shaped, and the air inlet is more beneficial to the fan blade 14 to discharge hot air in the high-voltage switch cabinet 1.
The high-voltage switch cabinet 1 below is provided with bottom plate 4, bottom plate 4 top fixedly connected with cross piece 5, high-voltage switch cabinet 1 bottom fixedly connected with square piece 6, and cross spout has been seted up to square piece 6 bottom, cross piece 5 sliding connection is inside the cross spout, the cylinder groove has been seted up at cross piece 5 top, cylinder inslot wall fixedly connected with spring, and spring top and cross spout inslot wall top fixedly connected with, through cross piece 5 and square piece 6, the spring that is arranged in cross piece 5 top cylinder groove can carry out elastic support to high-voltage switch cabinet 1 bottom, make high-voltage switch cabinet 1 have certain shock-absorbing capacity, and rely on cross piece 5 and square piece 6 to mutually support can also fix high-voltage switch cabinet 1's position.
One specific application of this embodiment is:
the bidirectional stepping motor 103 positioned on the back of the high-voltage switch cabinet 1 is started, the fixing rod 104 transmits rotating force to the rotating rod 13 through the belt 15, the rotating rod 13 drives the fan blades 14 to rotate, the effect of radiating the inside of the high-voltage switch cabinet 1 is achieved, the spring positioned in the cylindrical groove at the top of the cross block 5 can elastically support the bottom of the high-voltage switch cabinet 1, the high-voltage switch cabinet 1 has certain damping capacity, and the position of the high-voltage switch cabinet 1 can be fixed by means of mutual cooperation of the cross block 5 and the square block 6.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. High tension switchgear, its characterized in that includes:
the high-voltage switch cabinet (1), the front of the high-voltage switch cabinet (1) is hinged with a cabinet door (2), and the front of the cabinet door (2) is fixed with a handle (3);
the high-voltage switch cabinet (1) comprises an annular plate (11), the annular plate (11) is fixedly connected to the left side and the right side of the inside of the high-voltage switch cabinet (1), a heat radiation opening is formed in the left side and the right side of the high-voltage switch cabinet (1), a locating rack (12) is fixedly connected to one side, far away from the high-voltage switch cabinet (1), of the annular plate (11), a round hole is formed in the center shaft of the locating rack (12), a rotating rod (13) is rotationally connected to the round hole, fan blades (14) are arranged on the inner side of the annular plate (11), the fan blades (14) are fixedly connected with the outer surface of the rotating rod (13), an annular groove is formed in the outer surface of the rotating rod (13), and a belt (15) is sleeved in the annular groove;
the high-voltage switch cabinet is characterized in that the back of the high-voltage switch cabinet (1) is fixedly connected with a placing plate (101), the top of the placing plate (101) is fixedly connected with a bidirectional stepping motor (103), the left end and the right end of the bidirectional stepping motor (103) are fixedly connected with fixing rods (104), and the fixing rods (104) are in transmission connection with a rotating rod (13) through a belt (15).
2. The high voltage switchgear as claimed in claim 1, wherein: the bottom of the placing plate (101) is fixedly connected with a supporting rod (102), and one end, far away from the placing plate (101), of the supporting rod (102) is fixedly connected with the back of the high-voltage switch cabinet (1).
3. The high voltage switchgear as claimed in claim 2, wherein: the high-voltage switch cabinet is characterized in that the left side and the right side of the high-voltage switch cabinet (1) are fixedly connected with alignment supporting frames (106), one end, far away from the bidirectional stepping motor (103), of the fixing rod (104) penetrates through the alignment supporting frames (106) and extends to the outside, and the fixing rod (104) is rotationally connected with the alignment supporting frames (106).
4. A high voltage switchgear as claimed in claim 3, wherein: limiting plates (105) are contacted with the left side and the right side of the belt (15), the limiting plates (105) are annular, and the limiting plates (105) are fixedly arranged on the outer surface of the fixing rod (104).
5. The high voltage switchgear as claimed in claim 4, wherein: the position of the fan blade (14) corresponds to the position of the heat radiation opening, the outer surface of the annular plate (11) is provided with an air inlet, and the shape of the air inlet is arc-shaped.
6. The high voltage switchgear as claimed in claim 5, wherein: the high-voltage switch cabinet is characterized in that a bottom plate (4) is arranged below the high-voltage switch cabinet (1), a cross block (5) is fixedly connected to the top of the bottom plate (4), a square block (6) is fixedly connected to the bottom of the high-voltage switch cabinet (1), a cross chute is formed in the bottom of the square block (6), the cross block (5) is slidably connected inside the cross chute, a cylindrical groove is formed in the top of the cross block (5), a spring is fixedly connected to the inner wall of the cylindrical groove, and the top of the spring is fixedly connected with the top of the inner wall of the cross chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320980115.6U CN219874716U (en) | 2023-04-26 | 2023-04-26 | High-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320980115.6U CN219874716U (en) | 2023-04-26 | 2023-04-26 | High-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219874716U true CN219874716U (en) | 2023-10-20 |
Family
ID=88335523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320980115.6U Active CN219874716U (en) | 2023-04-26 | 2023-04-26 | High-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219874716U (en) |
-
2023
- 2023-04-26 CN CN202320980115.6U patent/CN219874716U/en active Active
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