CN105513768A - Transformer reinforcing device - Google Patents
Transformer reinforcing device Download PDFInfo
- Publication number
- CN105513768A CN105513768A CN201610061048.2A CN201610061048A CN105513768A CN 105513768 A CN105513768 A CN 105513768A CN 201610061048 A CN201610061048 A CN 201610061048A CN 105513768 A CN105513768 A CN 105513768A
- Authority
- CN
- China
- Prior art keywords
- coil
- drawing board
- transformer
- clamping groove
- shaped clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention relates to a transformer reinforcing device, and belongs to the technical field of the manufacturing of transformers. The transformer reinforcing device consists of U-shaped clamping groove plates, connecting plates, pressure sheets, drawing bars, an upper drawing board and a lower drawing board, wherein the U-shaped clamping groove plate covers a coil, and the U-shaped clamping groove plates are connected with one another by virtue of the connecting plates and connecting bolts; the upper drawing board and the lower drawing board are installed on the upper end and the lower end of the coil, the upper drawing board and the lower drawing board are fixedly connected by virtue of the drawing bars, the pressure sheets are respectively installed between the upper drawing board and the coil and between the lower drawing board and the coil, and a lifting lug is fixedly installed on the upper drawing board. The upper drawing board, the lower drawing board, the pressure sheets and the drawing bars form a reinforcing structure which is used for reinforcing the coil inside a transformer so as to guarantee the stability of a transformer body and the coil; in addition, the U-shaped clamping groove plates and the connecting plates are fixed outside the coil in a wrapping manner, so that the stability of the coil is further reinforced; and the transformer reinforcing device is simple in structure, convenient to install and disassemble, firm to reinforce and suitable for reinforcing the transformers of various model numbers.
Description
Technical field
The present invention relates to a kind of transformer bracing means, belong to technical field of transformer manufacturing.
Background technology
As everyone knows, the device for fixing transformer of current extensive use, all directly be fixed on base by stay-bolt, this reinforcing mode is when transformer runs, if transformer is short-circuited, electric current can produce one powerful electric power, the coil inside transformer is caused to move, thus affect the normal work of transformer, bring loss and inconvenience to the production of people and life, but also there is certain potential safety hazard; And once fixing insecure of coil, also coil can be caused to move excessive, thus smash the sleeper that power transformation box top and bottom cushion, and cause coil to be scrapped.
Summary of the invention
The object of the invention is to, for above-mentioned the deficiencies in the prior art, a kind of ruggedized construction by upper arm-tie, lower pulling plate, compressing tablet and pull bar composition is provided, the stability ensureing transformer body and coil is reinforced to the coil inside transformer, and structure is simple, the transformer bracing means of convenient disassembly.
The present invention realizes above-mentioned purpose by the following technical solutions:
This transformer bracing means is made up of U-shaped clamping groove plate, connecting plate, compressing tablet, pull bar, upper arm-tie and lower pulling plate, it is characterized in that: described U-shaped clamping groove plate is wrapped in the outside of coil, the inner arc shape of U-shaped clamping groove plate is consistent with the arc of coil, is connected between each U-shaped clamping groove plate by connecting plate with connecting bolt; Described upper arm-tie is arranged on the upper end of coil, and lower pulling plate is arranged on the lower end of coil, and upper arm-tie and lower pulling plate are connected and fixed by pull bar, between upper arm-tie and coil, is all provided with compressing tablet between lower pulling plate and coil; Reinforcement is provided with in described upper arm-tie and lower pulling plate; Hanger is installed with above described upper arm-tie.
The present invention's beneficial effect is compared with prior art:
This transformer bracing means, by upper arm-tie, lower pulling plate, compressing tablet and pull bar composition ruggedized construction, increases the intensity of transformer holder, reinforces to the coil inside transformer the stability ensureing transformer body and coil; Be wrapped on the outside of coil additionally by U-shaped clamping groove plate and connecting plate, further enhance the stability of coil; And structure is simple, easy installation and removal, reinforces solid and reliable, and the transformer being applicable to various model is reinforced.
Accompanying drawing explanation
Fig. 1 is the structural representation of transformer bracing means.
In figure: 1, U-shaped clamping groove plate, 2, coil, 3, compressing tablet, 4, pull bar, 5, upper arm-tie, 6, lower pulling plate, 7, connecting plate, 8, connecting bolt, 9, hanger.
Embodiment
This transformer bracing means is made up of U-shaped clamping groove plate 1, connecting plate 7, compressing tablet 3, pull bar 4, upper arm-tie 5 and lower pulling plate 6, it is characterized in that: described U-shaped clamping groove plate 1 is wrapped in the outside of coil 2, the inner arc shape of U-shaped clamping groove plate 1 is consistent with the arc of coil 2, is connected between each U-shaped clamping groove plate 1 by connecting plate 7 with connecting bolt 8; Described upper arm-tie 5 is arranged on the upper end of coil 2, and lower pulling plate 6 is arranged on the lower end of coil 2, and upper arm-tie 5 is connected and fixed by pull bar 4 with lower pulling plate 6, between upper arm-tie 5 and coil 2, is all provided with compressing tablet 3 between lower pulling plate 6 and coil 2; Reinforcement is provided with in described upper arm-tie 5 and lower pulling plate 6; Hanger 9 is installed with above described upper arm-tie 5.(see accompanying drawing).
When this transformer bracing means uses, only U-shaped clamping groove plate 1 need be contained in the outside of coil 2, fix with connecting plate 7 and connecting bolt 8; Install respectively on the upper surface and lower surface of coil 2 again compressing tablet 3, on arm-tie 5 and lower pulling plate 6, connect with pull bar 4 and tighten up.
The above is preferred embodiment of the present invention, above-mentioned illustrating does not do any pro forma restriction to flesh and blood of the present invention, any simple modification that person of an ordinary skill in the technical field has done above embodiment according to technical spirit of the present invention after having read this specification or distortion, and the technology contents of above-mentioned announcement may be utilized to be changed or be modified to the Equivalent embodiments of equivalent variations, all still belong in the scope of technical solution of the present invention, and do not deviate from the spirit and scope of the invention.
Claims (1)
1. a transformer bracing means, it is made up of U-shaped clamping groove plate (1), connecting plate (7), compressing tablet (3), pull bar (4), upper arm-tie (5) and lower pulling plate (6), it is characterized in that: described U-shaped clamping groove plate (1) is wrapped in the outside of coil (2), the inner arc shape of U-shaped clamping groove plate (1) is consistent with the arc of coil (2), is connected between each U-shaped clamping groove plate (1) by connecting plate (7) with connecting bolt (8); Described upper arm-tie (5) is arranged on the upper end of coil (2), lower pulling plate (6) is arranged on the lower end of coil (2), upper arm-tie (5) and lower pulling plate (6) are connected and fixed by pull bar (4), are all provided with compressing tablet (3) between upper arm-tie (5) and coil (2), between lower pulling plate (6) and coil (2); Reinforcement is provided with in described upper arm-tie (5) and lower pulling plate (6); Hanger (9) is installed with above described upper arm-tie (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061048.2A CN105513768A (en) | 2016-01-29 | 2016-01-29 | Transformer reinforcing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061048.2A CN105513768A (en) | 2016-01-29 | 2016-01-29 | Transformer reinforcing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105513768A true CN105513768A (en) | 2016-04-20 |
Family
ID=55721672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610061048.2A Pending CN105513768A (en) | 2016-01-29 | 2016-01-29 | Transformer reinforcing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105513768A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS604206A (en) * | 1983-06-22 | 1985-01-10 | Toshiba Corp | Foil-wound transformer |
| CN203858975U (en) * | 2014-06-05 | 2014-10-01 | 宜昌昌耀变压器有限公司 | Press fitting and fastening device of transformer |
| CN204215877U (en) * | 2014-12-06 | 2015-03-18 | 襄阳亚力工业设备有限公司 | A kind of apparatus for fixing transformer |
| CN205319002U (en) * | 2016-01-29 | 2016-06-15 | 湖北欢达电气股份有限公司 | Transformer reinforcing apparatus |
-
2016
- 2016-01-29 CN CN201610061048.2A patent/CN105513768A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS604206A (en) * | 1983-06-22 | 1985-01-10 | Toshiba Corp | Foil-wound transformer |
| CN203858975U (en) * | 2014-06-05 | 2014-10-01 | 宜昌昌耀变压器有限公司 | Press fitting and fastening device of transformer |
| CN204215877U (en) * | 2014-12-06 | 2015-03-18 | 襄阳亚力工业设备有限公司 | A kind of apparatus for fixing transformer |
| CN205319002U (en) * | 2016-01-29 | 2016-06-15 | 湖北欢达电气股份有限公司 | Transformer reinforcing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |
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| RJ01 | Rejection of invention patent application after publication |