CN211719399U - Self-protection power transformer - Google Patents
Self-protection power transformer Download PDFInfo
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- CN211719399U CN211719399U CN202020337881.7U CN202020337881U CN211719399U CN 211719399 U CN211719399 U CN 211719399U CN 202020337881 U CN202020337881 U CN 202020337881U CN 211719399 U CN211719399 U CN 211719399U
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- connecting cylinder
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- power transformer
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Abstract
The utility model discloses a self preservation protects power transformer, including transformer body and bracing piece, the inside inseparable laminating of upside of transformer body has first connecting block, and the upside welding of first connecting block has the connecting cylinder, the outside through connection of connecting cylinder has the locating lever, and the upside integration of locating lever is provided with the connecting plate, the inboard inseparable laminating of connecting plate has the connecting cylinder, and the outside through connection of connecting cylinder has the connecting rod, the outside mid-mounting of connecting rod has the regulating block, and the outside external welding of connecting rod has the one end of first spring, the inboard of connecting rod is provided with the second connecting block, bracing piece through connection is in braced frame's left side. This self preservation protects power transformer can adjust the direction and the height of rotating head according to the characteristic of different geographical position, and is easy and simple to handle, and stable in structure is convenient for fix, is applicable to different geographical environment, and the flexibility is strong, and the practicality is high.
Description
Technical Field
The utility model relates to a power transformer technical field specifically is a self preservation protects power transformer.
Background
The power transformer is an electrical device capable of changing voltage, and comprises an oil-immersed transformer, a gangue transformer and a gas-insulated transformer, wherein the oil-immersed transformer has a wide application range, the power transformer is generally provided with a self-protection mechanism for self-checking and protecting the transformer, and the self-protection power transformers on the market are various but still have some defects;
the utility model discloses a chinese utility model patent that the bulletin number of authorizing is CN207966682U, a self test self preservation protects oily power transformer, the rotating head is rotatory through natural wind blowing, make first pivot take place rotatoryly, it is rotatory to drive the second pivot, it is rotatory through the backward flow flabellum, produce suction, the impeller blade takes place rotatoryly, oil pipe lower extreme propelling movement is followed to fluid with the lower extreme, make the fluid of transformer take place to flow, reduce the production of impurity, preserve the activity of fluid, promote the life of fluid, but inconvenient direction and the height of adjusting the rotating head according to the characteristic of different geographical positions, the inconvenient geographical environment that is applicable to difference, the flexibility is not strong enough, so at present develop a self preservation and protect power transformer, in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a self preservation protects power transformer to solve the inconvenient direction and the height of adjusting the rotating head according to the characteristic of different geographical positions of the current power transformer on the market that proposes in the above-mentioned background art, the inconvenient geographical environment who is applicable to the difference, the not strong enough problem of flexibility.
In order to achieve the above object, the utility model provides a following technical scheme: a self-protection power transformer comprises a transformer body and a support rod, wherein a first connecting block is tightly attached to the inner side of the upper side of the transformer body, a connecting cylinder is welded to the upper side of the first connecting block, a positioning rod is connected to the outer side of the connecting cylinder in a penetrating manner, a connecting plate is integrally arranged on the upper side of the positioning rod, a connecting cylinder is tightly attached to the inner side of the connecting plate, a connecting rod is connected to the outer side of the connecting cylinder in a penetrating manner, an adjusting block is mounted in the middle of the outer side of the connecting rod, one end of a first spring is welded to the outer side of the connecting rod, the other end of the first spring is fixed to the connecting cylinder, a second connecting block is arranged on the inner side of the connecting rod, a second spring is fixed to one side, away from the connecting rod, of the second connecting block, the second spring is mounted on, the right side welding of bracing piece has the second fifth wheel, and the outside meshing of second fifth wheel is connected with first fifth wheel, the downside integration of first fifth wheel is provided with the support column, and the outside of support column closely laminates there is the spliced pole.
Preferably, the connecting cylinder forms a rotating structure on the transformer body through a first connecting block, and the longitudinal section of the first connecting block is of a T-shaped structure.
Preferably, the locating levers are distributed at equal angles on the connecting plate, the locating levers are connected with the connecting cylinders and the transformer body in a clamping groove connection mode, and the connecting plate is connected with the connecting cylinders in a clamping groove connection mode.
Preferably, the adjusting blocks are symmetrically distributed about a vertical central axis of the connecting cylinder, and the adjusting blocks and the connecting rods are distributed on the connecting cylinder at equal intervals.
Preferably, the second connecting block forms a sliding structure on the supporting frame, the outer side of the second connecting block is tightly attached to the inner side of the connecting rod, and the longitudinal section of the connecting rod is in an H-shaped structure.
Preferably, the cross section of the outer side of the supporting column is of a sawtooth structure, and the supporting column is connected with the connecting column in a clamping groove connection mode.
Compared with the prior art, the beneficial effects of the utility model are that: the self-protection power transformer can adjust the direction and the height of the rotating head according to the characteristics of different geographical positions, is simple and convenient to operate, stable in structure, convenient to fix, suitable for different geographical environments, strong in flexibility and high in practicability;
1. the connecting cylinder, the first connecting block and the transformer body are arranged, the connecting plate is lifted upwards, the positioning rod is separated from being connected with the clamping groove of the transformer body, the connecting cylinder is rotated on the positioning rod, the first connecting block slides in the transformer body, the direction of the rotating head can be adjusted according to the characteristics of different geographical positions, the operation is simple and convenient, and the structure is stable;
2. the support device is provided with a support frame, a connecting column and support columns, the second connecting block is separated from being connected with a clamping groove of the connecting cylinder by pressing an adjusting block inwards, the support frame slides up and down in the connecting cylinder to adjust the height of the support frame, a first connecting wheel connected with the clamping groove in the support frame drives the support columns arranged integrally at the lower side to lift in the connecting column, and the height of the rotating head can be adjusted according to the characteristics of different geographical positions;
3. be provided with connecting rod, regulating block and first spring, the elastic action through the braced frame inner weld second spring promotes the second connecting block and is connected with the connecting cylinder draw-in groove, and second connecting block and connecting rod closely laminate, make braced frame and connecting cylinder fixed, are convenient for fixed, are applicable to different geographical environment, and the flexibility is strong, and the practicality is high.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the connecting structure of the positioning rod and the connecting plate of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;
fig. 5 is the schematic view of the whole structure of the support column and the connection column of the present invention.
In the figure: 1. the transformer body, 2, first connecting block, 3, connecting cylinder, 4, locating lever, 5, connecting plate, 6, connecting rod, 7, regulating block, 8, first spring, 9, second connecting block, 10, second spring, 11, braced frame, 12, first connecting wheel, 13, second connecting wheel, 14, bracing piece, 15, rotating head, 16, support column, 17, spliced pole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.
The utility model provides a technical scheme as shown in figures 1-5: a self-protection power transformer comprises a transformer body 1, a first connecting block 2, a connecting cylinder 3, a positioning rod 4, a connecting plate 5, a connecting rod 6, an adjusting block 7, a first spring 8, a second connecting block 9, a second spring 10, a supporting frame 11, a first connecting wheel 12, a second connecting wheel 13, a supporting rod 14, a rotating head 15, a supporting column 16 and a connecting column 17, wherein the first connecting block 2 is tightly attached to the inside of the upper side of the transformer body 1, the connecting cylinder 3 is welded to the upper side of the first connecting block 2, the positioning rod 4 is connected to the outside of the connecting cylinder 3 in a penetrating manner, the connecting plate 5 is integrally arranged on the upper side of the positioning rod 4, the connecting cylinder 3 is tightly attached to the inside of the connecting plate 5, the connecting rod 6 is connected to the outside of the connecting cylinder 3 in a penetrating manner, the adjusting block 7 is installed in the middle of the outside of the connecting rod 6, and the other end of first spring 8 is fixed on connecting cylinder 3, the inboard of connecting rod 6 is provided with second connecting block 9, and one side that connecting rod 6 was kept away from to second connecting block 9 is fixed with second spring 10, and second spring 10 installs on braced frame 11, bracing piece 14 through connection is in braced frame 11's left side, and braced frame 11's left side integration is provided with rotating head 15, bracing piece 14's right side welding has second fifth wheel 13, and the outside meshing of second fifth wheel 13 is connected with first fifth wheel 12, the downside integration of first fifth wheel 12 is provided with support column 16, and the outside of support column 16 closely laminates there is spliced pole 17.
Specifically, connecting cylinder 3 constitutes revolution mechanic through first connecting block 2 on transformer body 1, and the longitudinal section of first connecting block 2 is "T" font structure, conveniently adjusts connecting cylinder 3 and rotating head 15's direction.
Specifically, locating lever 4 is equiangular distribution on connecting plate 5, and locating lever 4 all adopts the mode of draw-in groove connection with connecting cylinder 3 and transformer body 1 to connecting plate 5 and connecting cylinder 3 adopt the mode of draw-in groove connection to be connected, can effectively fixed connecting cylinder 3 and transformer body 1.
Specifically, the adjusting blocks 7 are symmetrically distributed about the vertical central axis of the connecting cylinder 3, and the adjusting blocks 7 and the connecting rods 6 are distributed on the connecting cylinder 3 at equal intervals, so that the stability is high, and the position of the second connecting block 9 is conveniently adjusted.
Specifically, the second connecting block 9 forms a sliding structure on the supporting frame 11, the outer side of the second connecting block 9 is tightly attached to the inner side of the connecting rod 6, the longitudinal section of the connecting rod 6 is of an H-shaped structure, the position of the connecting rod 6 is convenient to adjust, and the operation is simple and convenient.
Specifically, the cross section of the outer side of the supporting column 16 is of a sawtooth structure, and the supporting column 16 and the connecting column 17 are connected in a clamping groove connection mode, so that the height of the supporting column 16 is convenient to adjust, and the connecting column 17 is effectively driven to rotate together.
Specifically, when the self-protection power transformer is used, as shown in fig. 1, fig. 2 and fig. 3, firstly, the connecting plate 5 is lifted upwards to separate the positioning rod 4 integrally arranged at the lower side of the connecting plate 5 from being connected with the clamping groove of the transformer body 1, the connecting cylinder 3 is rotated on the positioning rod 4 to enable the first connecting block 2 welded at the lower side of the connecting cylinder 3 to slide in the transformer body 1, so that the connecting cylinder 3 is limited and supported, after the directions of the connecting cylinder 3 and the supporting frame 11 are adjusted, the connecting plate 5 is pushed downwards to enable the positioning rods 4 distributed at equal angles at the lower side of the connecting plate 5 to be connected with the connecting cylinder 3 and the transformer body 1 through the clamping grooves respectively, and the transformer body 1 and the connecting cylinder 3 are fixed;
then, as shown in the attached drawings 1, 4 and 5, the adjusting block 7 is pressed inwards, so that the connecting rod 6 welded on the inner side of the adjusting block 7 pushes the second connecting block 9 with the inner side tightly attached to slide in the connecting cylinder 3, the second connecting block 9 is separated from the clamping groove connection with the connecting cylinder 3 and is collected in the supporting frame 11, then sliding the support frame 11 up and down in the connecting cylinder 3, adjusting the height of the support frame 11, driving the support column 16 integrally arranged at the lower side to lift by the first connecting wheel 12 connected with the clamping groove in the support frame 11, lifting the support column 16 with the cross section of the outer side in a concave-convex structure in the connecting column 17, loosening the support frame 11, pushing the second connecting block 9 to be connected with the clamping groove of the connecting cylinder 3 by the elastic action of the second spring 10 welded in the support frame 11, tightly attaching the second connecting block 9 and the connecting rod 6, and fixing the support frame 11 and the connecting cylinder 3;
when natural wind blows rotating head 15, rotating head 15 drives the second fifth wheel 13 of installation on the bracing piece 14 and rotates on braced frame 11, second fifth wheel 13 drives the first fifth wheel 12 that outside meshing is connected and rotates, the spliced pole 17 that the side-mounting was connected to the side-mounting is driven to support column 16 under first fifth wheel 12 rotates, the theory of operation of rotating head 15 and spliced pole 17 is unanimous with the theory of operation of spliced pole 17 with rotating head 15 in the chinese utility model patent of the authorization bulletin number CN207966682U, this is exactly this whole process that self preservation protected power transformer used.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (6)
1. A self-protection power transformer comprises a transformer body (1) and a support rod (14), and is characterized in that: the transformer comprises a transformer body (1), wherein a first connecting block (2) is tightly attached to the inner side of the upper side of the transformer body (1), a connecting cylinder (3) is welded on the upper side of the first connecting block (2), a positioning rod (4) is connected to the outer side of the connecting cylinder (3) in a penetrating manner, a connecting plate (5) is integrally arranged on the upper side of the positioning rod (4), the connecting cylinder (3) is tightly attached to the inner side of the connecting plate (5), a connecting rod (6) is connected to the outer side of the connecting cylinder (3) in a penetrating manner, an adjusting block (7) is installed in the middle of the outer side of the connecting rod (6), one end of a first spring (8) is welded on the outer side of the connecting rod (6), the other end of the first spring (8) is fixed on the connecting cylinder (3), a second connecting block (9) is arranged on the inner side of the connecting rod (6), and, and second spring (10) are installed on braced frame (11), bracing piece (14) through connection is in the left side of braced frame (11), and the left side integration of braced frame (11) is provided with rotating head (15), the right side welding of bracing piece (14) has second fifth wheel (13), and the outside meshing of second fifth wheel (13) is connected with first fifth wheel (12), the downside integration of first fifth wheel (12) is provided with support column (16), and the outside of support column (16) is closely laminated and is had spliced pole (17).
2. A self-protecting power transformer as claimed in claim 1, wherein: the connecting cylinder (3) forms a rotating structure on the transformer body (1) through the first connecting block (2), and the longitudinal section of the first connecting block (2) is of a T-shaped structure.
3. A self-protecting power transformer as claimed in claim 1, wherein: the positioning rods (4) are distributed at equal angles on the connecting plate (5), the positioning rods (4) are connected with the connecting cylinders (3) and the transformer body (1) in a clamping groove connection mode, and the connecting plate (5) is connected with the connecting cylinders (3) in a clamping groove connection mode.
4. A self-protecting power transformer as claimed in claim 1, wherein: the adjusting blocks (7) are symmetrically distributed about a vertical central axis of the connecting cylinder (3), and the adjusting blocks (7) and the connecting rods (6) are distributed on the connecting cylinder (3) at equal intervals.
5. A self-protecting power transformer as claimed in claim 1, wherein: the second connecting block (9) forms a sliding structure on the supporting frame (11), the outer side of the second connecting block (9) is tightly attached to the inner side of the connecting rod (6), and the longitudinal section of the connecting rod (6) is of an H-shaped structure.
6. A self-protecting power transformer as claimed in claim 1, wherein: the cross section of the outer side of the supporting column (16) is of a sawtooth structure, and the supporting column (16) is connected with the connecting column (17) in a clamping groove connection mode.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020337881.7U CN211719399U (en) | 2020-03-18 | 2020-03-18 | Self-protection power transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020337881.7U CN211719399U (en) | 2020-03-18 | 2020-03-18 | Self-protection power transformer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211719399U true CN211719399U (en) | 2020-10-20 |
Family
ID=73397176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202020337881.7U Expired - Fee Related CN211719399U (en) | 2020-03-18 | 2020-03-18 | Self-protection power transformer |
Country Status (1)
Country | Link |
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CN (1) | CN211719399U (en) |
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2020
- 2020-03-18 CN CN202020337881.7U patent/CN211719399U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 Termination date: 20210318 |
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CF01 | Termination of patent right due to non-payment of annual fee |