CN102360776A - Nylon square pipe gasket for transformer and using method for nylon square pipe gasket - Google Patents
Nylon square pipe gasket for transformer and using method for nylon square pipe gasket Download PDFInfo
- Publication number
- CN102360776A CN102360776A CN2011102162632A CN201110216263A CN102360776A CN 102360776 A CN102360776 A CN 102360776A CN 2011102162632 A CN2011102162632 A CN 2011102162632A CN 201110216263 A CN201110216263 A CN 201110216263A CN 102360776 A CN102360776 A CN 102360776A
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- square
- nylon
- transformer
- square pipe
- baffle plate
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Abstract
The invention relates to a nylon square pipe gasket for a transformer and a using method for the nylon square pipe gasket and belongs to the technical field of transformer production. In the technical scheme, the nylon square pipe gasket comprises a circular baffle plate (1), a square pipe (2) and a square through hole (3); the diameter of the circular baffle plate is greater than the outer pipe diameter of the square pipe; the circular baffle plate is arranged at one end of the square pipe and has a T-shaped structure; and the square through hole is formed in the square pipe. The nylon square pipe gasket is matched with a square head steel tension belt for a large dry transformer for use, the nylon square pipe gasket for the transformer is placed on a fixed plate of which a clamp piece is provided with a square hole; the square head steel tension belt passes through the square through hole; and the circular baffle plate at the front end can guarantee that a fastening piece of the square head steel tension belt is well insulated from the clamp piece, so a short circuiting ring is avoided. The nylon square pipe gasket has the advantages of attractive appearance, obvious effect, low cost, and high generality, is convenient to use, and easy to manufacture, is formed through one-time casting, can be made into a standard part easily and contribute to batch production, so that the working efficiency of iron core assembly of a transformer factory is improved.
Description
Technical field
The present invention relates to a kind of transformer with nylon square tube packing ring and method for using thereof, belong to the transformer production technical field.
Background technology
Big capacity dry-type transformer iron core is bigger, and the iron yoke is difficult for tension, and background technology generally adopts the steel drawstring.Adopt the steel drawstring to strain large-scale Iron Yoke of Dry-Type Transformer, and the iron yoke is upper and lower that the steel drawstring all arranged, when having magnetic flux to pass through in the iron yoke; Drawstring does not adopt any insulation measures again; Will constitute one " short-circuited conducting sleeve " with iron yoke both sides folder, this " short-circuited conducting sleeve " energy is very high, damages the steel drawstring sometimes; Cause tension effect to disappear, cause serious consequence.The power transformer product that has is employed in the mode of steel drawstring one end wrapping insulation, during this kind method operating cost, the insulation of wrapping also cracky, come off, become the potential risk of large-scale dry-type transformer operation.
Summary of the invention
The purpose of this invention is to provide a kind of transformer with nylon square tube packing ring and method for using thereof; Can satisfy large-scale dry-type transformer square toes steel drawstring uses; Can well avoid the generation of " short-circuited conducting sleeve ", highly versatile is prone to process standard component; Help producing in batches, solve the problems referred to above that background technology exists.
Technical scheme of the present invention is:
Transformer comprises circular baffle plate, square tube, square through hole with nylon square tube packing ring, and the diameter of circular baffle plate is greater than the outer tube diameter of square tube, and circular baffle plate is arranged on an end of square tube, and T-shaped structure is provided with square through hole in the square tube.
Square through hole runs through circular baffle plate.
The material of circular baffle plate, square tube, square through hole is the Reinforced Nylon material, adopts the nylon material of the direct pouring liquid of forming mould, curing molding.
Transformer is with the method for using of nylon square tube packing ring; Cooperate large-scale dry-type transformer square toes steel drawstring to use; Transformer is placed on the fixed head that has square opening on the folder with nylon square tube packing ring; Square toes steel drawstring passes square through hole, and the circular baffle plate of front end can guarantee the good and folder insulation of the securing member of square toes steel drawstring, avoids the generation of " short-circuited conducting sleeve ".
Good effect of the present invention is: on square toes steel drawstring, uses, can well avoid the generation of " short-circuited conducting sleeve ", and good looking appearance; Easy to use, effect obviously, and is with low cost; Through the mould one-time cast-forming, make simply highly versatile; Be prone to process standard component, help producing in batches, thereby improve the operating efficiency when transformer factory is unshakable in one's determination assembles.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is a vertical view of the present invention;
Fig. 3 and axle such as of the present invention are surveyed view;
The square toes steel drawstring sketch map that Fig. 4 and the present invention are used;
Among the figure: the 1-circular baffle plate; The 2-square tube; The 3-square through hole; 4-square toes steel drawstring.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further specified through embodiment.
Transformer comprises circular baffle plate 1, square tube 2, square through hole 3 with nylon square tube packing ring, and the diameter of circular baffle plate is greater than the outer tube diameter of square tube, and circular baffle plate is arranged on an end of square tube, and T-shaped structure is provided with square through hole in the square tube.Square through hole 3 runs through circular baffle plate 1.
Transformer is with the method for using of nylon square tube packing ring; Cooperate large-scale dry-type transformer square toes steel drawstring 4 to use; Transformer is placed on the fixed head that has square opening on the folder with nylon square tube packing ring; Square toes steel drawstring passes square through hole, and the circular baffle plate of front end can guarantee the good and folder insulation of the securing member of square toes steel drawstring, avoids the generation of " short-circuited conducting sleeve ".
Claims (4)
1. a transformer is with nylon square tube packing ring; It is characterized in that comprising circular baffle plate (1), square tube (2), square through hole (3), the diameter of circular baffle plate is greater than the outer tube diameter of square tube, and circular baffle plate is arranged on an end of square tube; T-shaped structure is provided with square through hole in the square tube.
According to the said transformer of claim 1 with nylon square tube packing ring, it is characterized in that square through hole (3) runs through circular baffle plate (1).
According to claim 1 or 2 said transformers with nylon square tube packing ring, the material that it is characterized in that circular baffle plate, square tube, square through hole is the Reinforced Nylon material, adopts the nylon material of the direct pouring liquid of forming mould, curing molding.
4. a transformer is with the method for using of nylon square tube packing ring; It is characterized in that: cooperate large-scale dry-type transformer square toes steel drawstring to use; Transformer is placed on the fixed head that has square opening on the folder with nylon square tube packing ring; Square toes steel drawstring passes square through hole, and the circular baffle plate of front end can guarantee the good and folder insulation of the securing member of square toes steel drawstring, avoids the generation of " short-circuited conducting sleeve ".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102162632A CN102360776A (en) | 2011-08-01 | 2011-08-01 | Nylon square pipe gasket for transformer and using method for nylon square pipe gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102162632A CN102360776A (en) | 2011-08-01 | 2011-08-01 | Nylon square pipe gasket for transformer and using method for nylon square pipe gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102360776A true CN102360776A (en) | 2012-02-22 |
Family
ID=45586067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102162632A Pending CN102360776A (en) | 2011-08-01 | 2011-08-01 | Nylon square pipe gasket for transformer and using method for nylon square pipe gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102360776A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004119751A (en) * | 2002-09-27 | 2004-04-15 | Meidensha Corp | Iron core binder |
| CN201122498Y (en) * | 2007-10-08 | 2008-09-24 | 特变电工衡阳变压器有限公司 | Novel iron core strap locking device |
| CN201122673Y (en) * | 2007-05-11 | 2008-09-24 | 上海置信非晶合金变压器有限公司 | Epoxy-pouring mould wiring plate with nylon gasket ring |
| CN202150323U (en) * | 2011-08-01 | 2012-02-22 | 保定天威集团有限公司 | Nylon square gasket used for transformer |
-
2011
- 2011-08-01 CN CN2011102162632A patent/CN102360776A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004119751A (en) * | 2002-09-27 | 2004-04-15 | Meidensha Corp | Iron core binder |
| CN201122673Y (en) * | 2007-05-11 | 2008-09-24 | 上海置信非晶合金变压器有限公司 | Epoxy-pouring mould wiring plate with nylon gasket ring |
| CN201122498Y (en) * | 2007-10-08 | 2008-09-24 | 特变电工衡阳变压器有限公司 | Novel iron core strap locking device |
| CN202150323U (en) * | 2011-08-01 | 2012-02-22 | 保定天威集团有限公司 | Nylon square gasket used for transformer |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120222 |