CN219105879U - High-voltage transformer convenient to change - Google Patents
High-voltage transformer convenient to change Download PDFInfo
- Publication number
- CN219105879U CN219105879U CN202320167935.3U CN202320167935U CN219105879U CN 219105879 U CN219105879 U CN 219105879U CN 202320167935 U CN202320167935 U CN 202320167935U CN 219105879 U CN219105879 U CN 219105879U
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- supporting seat
- wall
- steel sheet
- bolt
- spring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks
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- Transformers For Measuring Instruments (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model relates to the technical field of high-voltage transformers, in particular to a high-voltage transformer convenient to replace, which comprises a transformer cabinet and a phase line binding post, wherein a supporting block is fixedly arranged at the lower end of the transformer cabinet, a groove is arranged at the lower end of the supporting block, wedge-shaped blocks are slidably arranged in two groups of grooves, the lower end of the supporting block is abutted to a supporting seat, the outer wall of the supporting block is abutted to an elastic steel sheet, a bolt is slidably arranged in a through hole, a roller is arranged at the lower end of the supporting block, wedge-shaped blocks at two sides of the supporting block are abutted to a fixed plate, and the bolt is fixed through a gasket, a second spring, a rectangular bulge and a clamping block.
Description
Technical Field
The utility model relates to the technical field of high-voltage transformers, in particular to a high-voltage transformer convenient to replace.
Background
In the process of conveying, converting and transforming high-voltage power (for example, 10 kilovolts), various high-voltage transformers are generally required to be used for providing voltage or current signals for various power supply devices or providing power input for a power metering device, and due to the fact that the high-voltage transformers are huge in size, complicated steps are often required to be completed by multiple persons in cooperation operation during replacement, parts are easy to lose in the process of installation and replacement, the replacement difficulty is increased, and the installation technical requirements on installation personnel are high.
Disclosure of Invention
The utility model aims to solve the defects that due to the huge volume of a high-voltage transformer, complex steps are often needed to be completed by multiple persons in cooperation during replacement, the technical requirement on installation of installation personnel is high, and the like.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a high-voltage transformer convenient to change, includes mutual-inductance cabinet and phase line terminal, the top of mutual-inductance cabinet is provided with a plurality of phase line terminal, the fixed supporting shoe that is provided with of lower extreme of mutual-inductance cabinet, the supporting shoe lower extreme is provided with the recess, two sets of all slide in the recess and be provided with the wedge, fixedly be provided with the spring between wedge and the recess, the lower extreme butt of supporting shoe is provided with the supporting seat, the inner wall of supporting seat is provided with the elastic steel sheet, the outer wall butt elastic steel sheet of supporting shoe, one side of supporting shoe is provided with circular through-hole, one side of supporting seat is provided with the through-hole, the inside slip of through-hole is provided with the bolt, the inner wall of supporting seat is provided with the fixed plate, the upper end butt fixed plate of wedge, the lower extreme of supporting shoe is provided with the gyro wheel.
Preferably, a first spring is arranged between the elastic steel sheet and the supporting seat in an abutting mode, a gasket is arranged on the outer wall of the bolt, the gasket is abutted to the elastic steel sheet, a second spring is arranged between the gasket and the supporting seat, and the second spring is arranged on the outer wall of the bolt in a surrounding mode.
Preferably, one end of the bolt, which is far away from the elastic steel sheet, is provided with a rectangular bulge, and the outer wall of the supporting seat is provided with a clamping block matched with the rectangular bulge.
The high-voltage transformer convenient to replace has the beneficial effects that: wedge block butt fixed plate through supporting shoe both sides, through elastic steel sheet and first spring auxiliary clamping supporting shoe, through bolt, gasket, second spring and circular through-hole fixed stay piece, through gasket, second spring, the protruding and fixture block fixed bolt of rectangle, outwards drag out the protruding of rectangle on the bolt during the change, ninety degrees rotatory bolt makes bolt and circular through-hole separation, release high-voltage transformer's mutual-inductance cabinet along supporting seat length direction, can separate high-voltage transformer's mutual-inductance cabinet and supporting seat, its easy operation practicality is strong is fit for promoting.
Drawings
Fig. 1 is a schematic perspective view of a high-voltage transformer with easy replacement according to the present utility model;
fig. 2 is a schematic diagram of a pin structure of a high-voltage transformer, which is convenient to replace;
fig. 3 is an enlarged schematic diagram of a portion a of a high-voltage transformer provided by the utility model, which is convenient to replace.
In the figure: 1. a mutual inductance cabinet; 2. a phase wire binding post; 3. a support block; 4. wedge blocks; 5. a support base; 6. an elastic steel sheet; 7. a circular through hole; 8. a through hole; 9. a plug pin; 10. a fixing plate; 11. a first spring; 12. a gasket; 13. a second spring; 14. rectangular protrusions; 15. a clamping block; 16. and a roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a high-voltage transformer convenient to change, including mutual-inductance cabinet 1 and phase line terminal 2, the top of mutual-inductance cabinet 1 is provided with a plurality of phase line terminal 2, the fixed supporting shoe 3 that is provided with in lower extreme of mutual-inductance cabinet 1, the supporting shoe 3 lower extreme is provided with the recess, all slide in two sets of recesses and be provided with wedge 4, fixedly between wedge 4 and the recess be provided with the spring, the lower extreme butt of supporting shoe 3 is provided with supporting seat 5, the inner wall of supporting seat 5 is provided with elastic steel sheet 6, the outer wall butt elastic steel sheet 6 of supporting shoe 3, one side of supporting shoe 3 is provided with circular through-hole 7, one side of supporting seat 5 is provided with through-hole 8, the inside slip of through-hole 8 is provided with bolt 9, the inner wall of supporting seat 5 is provided with fixed plate 10, the upper end butt fixed plate 10 of wedge 4, the lower extreme of supporting shoe 3 is provided with gyro wheel 16, the butt is provided with first spring 11 between wedge 4 and the supporting seat 5, the bolt 9 outer wall is provided with gasket 12 butt elastic steel sheet 6, be provided with second spring 13 between gasket 12 and the supporting seat 5, the outer wall that the second spring 13 encircles the outer wall that is provided with the elastic steel sheet 9, the protruding 14 of supporting seat is kept away from to set up with in the rectangle, the protruding 14 of elastic steel sheet 5 is mutually.
According to the utility model, when in use, the wedge-shaped blocks 4 on two sides of the supporting block 3 are abutted against the fixing plate 10, the supporting block 3 is clamped in an auxiliary manner through the elastic steel sheet 6 and the first spring 11, the supporting block 3 is fixed through the inserted pin 9, the gasket 12, the second spring 13 and the circular through hole 7, the inserted pin 9 is fixed through the gasket 12, the second spring 13, the rectangular bulge 14 and the clamping block 15, the rectangular bulge 14 on the inserted pin 9 is pulled outwards during replacement, the inserted pin 9 is rotated by ninety degrees, the inserted pin 9 is separated from the circular through hole 7, the mutual inductance cabinet 1 of the high-voltage transformer is pushed out along the length direction of the supporting seat 5, and the mutual inductance cabinet 1 and the supporting seat 5 of the high-voltage transformer can be separated.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (3)
1. The utility model provides a high-voltage transformer convenient to change, includes mutual-inductance cabinet (1) and phase line terminal (2), its characterized in that, the top of mutual-inductance cabinet (1) is provided with a plurality of phase line terminal (2), the fixed supporting shoe (3) that are provided with of lower extreme of mutual-inductance cabinet (1), supporting shoe (3) lower extreme is provided with the recess, two sets of all slide in the recess and be provided with wedge (4), fixedly provided with spring between wedge (4) and the recess, the lower extreme butt of supporting shoe (3) is provided with supporting seat (5), the inner wall of supporting seat (5) is provided with elastic steel sheet (6), the outer wall butt elastic steel sheet (6) of supporting shoe (3), one side of supporting shoe (3) is provided with circular through-hole (7), one side of supporting seat (5) is provided with through-hole (8), the inside slip of through-hole (8) is provided with bolt (9), the inner wall of supporting seat (5) is provided with fixed plate (10), the upper end butt fixed plate (4) of wedge (10), supporting seat (3) is provided with gyro wheel (16).
2. The high-voltage transformer convenient to replace according to claim 1, wherein a first spring (11) is arranged between the elastic steel sheet (6) and the supporting seat (5) in a propping way, a gasket (12) is arranged on the outer wall of the bolt (9), the gasket (12) is arranged between the elastic steel sheet (6) in a propping way, a second spring (13) is arranged between the gasket (12) and the supporting seat (5), and the second spring (13) is arranged on the outer wall of the bolt (9) in a surrounding way.
3. The high-voltage transformer convenient to replace according to claim 1, wherein one end of the bolt (9) far away from the elastic steel sheet (6) is provided with a rectangular bulge (14), and the outer wall of the supporting seat (5) is provided with a clamping block (15) matched with the rectangular bulge (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320167935.3U CN219105879U (en) | 2023-02-09 | 2023-02-09 | High-voltage transformer convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320167935.3U CN219105879U (en) | 2023-02-09 | 2023-02-09 | High-voltage transformer convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219105879U true CN219105879U (en) | 2023-05-30 |
Family
ID=86453421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320167935.3U Active CN219105879U (en) | 2023-02-09 | 2023-02-09 | High-voltage transformer convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219105879U (en) |
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2023
- 2023-02-09 CN CN202320167935.3U patent/CN219105879U/en active Active
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