CN204464020U - A kind of rectifier transformer valve side terminal deriving structure - Google Patents
A kind of rectifier transformer valve side terminal deriving structure Download PDFInfo
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- CN204464020U CN204464020U CN201520221205.2U CN201520221205U CN204464020U CN 204464020 U CN204464020 U CN 204464020U CN 201520221205 U CN201520221205 U CN 201520221205U CN 204464020 U CN204464020 U CN 204464020U
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- seat
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- hand hole
- transformer
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Abstract
The utility model relates to a kind of rectifier transformer valve side terminal deriving structure, belongs to transformer technology field.Technical scheme is: comprise valve side outlet terminal (1), seal washer (2), raise seat ring flange (3), raise seat (4), hand hole cover plate (6) and rising seat wall (7), raising seat (4) is fixed on oil tank of transformer casing, raise seat (4) end and be provided with rising seat ring flange (3), valve side outlet terminal (1) is fixed on and raises on seat ring flange (3), seal washer (2) is provided with between valve side outlet terminal (1) and rising seat ring flange (3), the rising seat wall (7) raising seat (4) both sides is provided with hand hole, hand hole is provided with hand hole cover plate (6), hand hole cover plate (6) is fixed on the rising seat wall of rising seat both sides.The beneficial effects of the utility model are: handled easily, avoid the Seepage caused due to transformer oil carton deformed, reduce oil tank of transformer size, have saved the cost of transformer.
Description
Technical field
The utility model relates to a kind of rectifier transformer valve side terminal deriving structure, belongs to rectifier transformer equipment technical field.
Background technology
Because rectifier transformer current on valve side is larger, general minimum a few kiloampere, to such an extent as to valve side outlet terminal specification is larger.How to install valve side outlet terminal, ensure easy for installation while outlet terminal non-leakage oil again, be compare stubborn problem always.
Existing rectifier transformer valve side terminal is generally directly installed on oil tank of transformer, and fuel tank is when doing strength test, and the distortion along with fuel tank tank wall easily occurs sealing bad situation.And the distance needing transformer body certain apart from tank wall ensures, otherwise when installing valve side terminal, do not see Chu, operating difficulties.In addition, the sealing of hand hole place is not easy to ensure, easy leakage of oil.
Utility model content
The utility model object is to provide a kind of rectifier transformer valve side terminal deriving structure, oil tank of transformer casing makes one and raises seat for drawing valve side outlet terminal, handled easily, avoids the Seepage caused due to transformer oil carton deformed, solves Problems existing in background technology.
The technical solution of the utility model is:
A kind of rectifier transformer valve side terminal deriving structure, comprise valve side outlet terminal, seal washer, rising seat ring flange, raise seat, hand hole cover plate and raise seat wall, raising seat is fixed on oil tank of transformer casing, raise seat end and be provided with rising seat ring flange, valve side outlet terminal is fixed on and raises on seat ring flange, seal washer is provided with between valve side outlet terminal and rising seat ring flange, the rising seat wall raising seat both sides is provided with hand hole, hand hole is provided with hand hole cover plate, and hand hole cover plate is fixed on the rising seat wall of rising seat both sides.
Described valve side outlet terminal is fixedly connected with rising seat ring flange by bolt.
Adopt the utility model, first seal washer is placed in and raises on seat ring flange, then by bolt, valve side outlet terminal is fixed.When connection valve side outlet terminal and transformer lead, can by raising the hand hole on the rising seat wall of seat both sides, operating personnel can connect quickly and easily, finally, then are built by the hand hole cover plate raising seat both sides, and tighten with securing member.
The beneficial effects of the utility model are: operator is when installing valve side outlet terminal, and broad view, operating space nargin is large, is convenient to install.Achieve the positive connection that valve side outlet terminal and transformer body go between, when transformer is done experiment and run, distortion can not be produced because external force and vibration itself, thus avoid the generation of Seepage.Reduce oil tank of transformer size, save the cost of transformer greatly.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the utility model right view;
Fig. 3 is the utility model left view;
In figure: valve side outlet terminal 1, seal washer 2, rising seat ring flange 3, rising seat 4, bolt 5, hand hole cover plate 6, rising seat wall 7.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
With reference to accompanying drawing 1, 2, 3, a kind of rectifier transformer valve side terminal deriving structure, comprise valve side outlet terminal 1, seal washer 2, raise seat ring flange 3, raise seat 4, hand hole cover plate 6 and rising seat wall 7, raising seat 4 is fixed on oil tank of transformer casing, raise seat 4 end and be provided with rising seat ring flange 3, valve side outlet terminal 1 is fixed on and raises on seat ring flange 3, seal washer 2 is provided with between valve side outlet terminal 1 and rising seat ring flange 3, the rising seat wall 7 raising seat 4 both sides is provided with hand hole, hand hole is provided with hand hole cover plate 6, hand hole cover plate 6 is fixed on the rising seat wall 7 of rising seat 4 both sides.
In the present embodiment, hand hole cover plate 6 is two pieces, be fixed on by fastening bolt symmetry on the rising seat wall 7 raising seat 4 both sides, raise seat 4 and have good rigid structure, and be equipped with seal washer 2, good sealing function can be played, be bolted fixing, effectively can avoid the Seepage caused due to transformer oil carton deformed.When connection valve side outlet terminal 1 is with transformer lead, can by raising the hand hole on the rising seat wall 7 of seat 4 both sides, operating personnel can connect quickly and easily, finally, again the hand hole cover plate 6 raising seat 4 both sides is built, and tighten with fastening bolt.
Claims (2)
1. a rectifier transformer valve side terminal deriving structure, it is characterized in that comprising valve side outlet terminal (1), seal washer (2), raise seat ring flange (3), raise seat (4), hand hole cover plate (6) and rising seat wall (7), raising seat (4) is fixed on oil tank of transformer casing, raise seat (4) end and be provided with rising seat ring flange (3), valve side outlet terminal (1) is fixed on and raises on seat ring flange (3), seal washer (2) is provided with between valve side outlet terminal (1) and rising seat ring flange (3), the rising seat wall (7) raising seat (4) both sides is provided with hand hole, hand hole is provided with hand hole cover plate (6), hand hole cover plate (6) is fixed on the rising seat wall (7) of rising seat (4) both sides.
2. rectifier transformer valve side terminal deriving structure according to claim 1, is characterized in that described valve side outlet terminal (1) is fixedly connected with rising seat ring flange (3) by bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221205.2U CN204464020U (en) | 2015-04-14 | 2015-04-14 | A kind of rectifier transformer valve side terminal deriving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520221205.2U CN204464020U (en) | 2015-04-14 | 2015-04-14 | A kind of rectifier transformer valve side terminal deriving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464020U true CN204464020U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520221205.2U Active CN204464020U (en) | 2015-04-14 | 2015-04-14 | A kind of rectifier transformer valve side terminal deriving structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204464020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738573A (en) * | 2022-02-28 | 2022-07-12 | 保定天威保变电气股份有限公司 | Anti-leakage structure of throat junction lifting seat of phase-shifting transformer and mounting method |
-
2015
- 2015-04-14 CN CN201520221205.2U patent/CN204464020U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738573A (en) * | 2022-02-28 | 2022-07-12 | 保定天威保变电气股份有限公司 | Anti-leakage structure of throat junction lifting seat of phase-shifting transformer and mounting method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |