CN201717074U - Zinc ring filling tool of composite insulator direct current hardware - Google Patents
Zinc ring filling tool of composite insulator direct current hardware Download PDFInfo
- Publication number
- CN201717074U CN201717074U CN2010202170396U CN201020217039U CN201717074U CN 201717074 U CN201717074 U CN 201717074U CN 2010202170396 U CN2010202170396 U CN 2010202170396U CN 201020217039 U CN201020217039 U CN 201020217039U CN 201717074 U CN201717074 U CN 201717074U
- Authority
- CN
- China
- Prior art keywords
- die
- zinc
- hardware
- direct current
- zinc ring
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a zinc ring filling tool of composite insulator direct current hardware, which comprises a left die and a right die. The cavities of the left die and the right die are matched to form a die cavity for filling zinc rings. The zinc ring filling tool is characterized in that the die cavity is in an inverted round platform shape, and heaters are arranged under the die cavities of the left die and the right die. The zinc ring filling tool has the advantages that when in use, hardware to be filled is put in the die cavities of the left die and the right die, the inverted round platform shaped die cavity ensures that after zinc liquid enters the die cavities, the zinc liquid is clad outside the hardware well, and the heaters heat the hardware to ensure that the temperature of the hardware is equal to that of the zinc liquid and to facilitate the combination of the hardware and the zinc rings.
Description
Technical field
The utility model relates to a kind of zinc ring can frock of synthetic insulator direct current gold utensil, the zinc ring can frock of the synthetic insulator direct current gold utensil that the can of particularly a kind of zinc ring is effective.
Background technology
Synthetic insulator direct current gold utensil is as the key element in the DC power transmission line, play a part to support and insulated conductor, the electrolytic corrosion to gold utensil influences under the DC electric field in order to reduce, usually adopt and join the metallic zinc ring of an anode as sacrificial electrode in the end of direct current gold utensil, with the safe operation in useful life of assurance electrical network, so the zinc ring quality of direct current gold utensil end has become one of decisive factor that influences the super high voltage direct current electricity transmission line safe operation.
Because zinc is different with the temperature of gold utensil, cause can after, zinc ring and gold utensil contact the face interlock, have the crack, even the phenomenon that the core ring rotates occurs on gold utensil, have a strong impact on properties of product.
The utility model content
The technical problems to be solved in the utility model provides the zinc ring can frock of the effective synthetic insulator direct current gold utensil of a kind of zinc ring can.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of zinc ring can frock of synthetic insulator direct current gold utensil, comprise left and right mould, the inner chamber of described left and right mould cooperates the die cavity that constitutes can zinc ring, its innovative point is: described die cavity is inverted circular platform type, and described left and right model cavity under be provided with heater.
Advantage of the present utility model is: during use, gold utensil to be filled is placed in the die cavity of left and right mould, after rounding bench-type die cavity makes that zinc liquid enters die cavity, better be coated on outside the gold utensil, heater heats gold utensil, make that the temperature of gold utensil and zinc liquid is suitable, help combining of gold utensil and core ring.
Description of drawings
Accompanying drawing is the zinc ring can tool structure schematic diagram of the utility model synthetic insulator direct current gold utensil.
Embodiment
As shown in drawings, left mould 1, right mould 2, die cavity 3, heater 4.
The inner chamber of above-mentioned left mould 1 and right mould 2 cooperates the die cavity 3 that constitutes can zinc ring, and this die cavity 3 is inverted circular platform type, is provided with heater 4 under the die cavity 3 of left and right mould 1,2.
During use, an end of gold utensil 5 zinc rings to be filled inserts in the die cavity 3, and 4 pairs of gold utensils 5 of heater heat, and zinc liquid enters die cavity 3, is coated on outside the gold utensil 5, can make the good gold utensil zinc ring of contact after the condensation.
Claims (1)
1. the zinc ring can frock of a synthetic insulator direct current gold utensil, comprise left and right mould, the inner chamber of described left and right mould cooperates the die cavity that constitutes can zinc ring, and it is characterized in that: described die cavity is inverted circular platform type, and described left and right model cavity under be provided with heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202170396U CN201717074U (en) | 2010-06-07 | 2010-06-07 | Zinc ring filling tool of composite insulator direct current hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202170396U CN201717074U (en) | 2010-06-07 | 2010-06-07 | Zinc ring filling tool of composite insulator direct current hardware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201717074U true CN201717074U (en) | 2011-01-19 |
Family
ID=43463081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202170396U Expired - Fee Related CN201717074U (en) | 2010-06-07 | 2010-06-07 | Zinc ring filling tool of composite insulator direct current hardware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201717074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064294A (en) * | 2013-03-23 | 2014-09-24 | 南方电网科学研究院有限责任公司 | Zinc ring for V-shaped string DC porcelain insulator and application thereof |
| CN109903937A (en) * | 2019-04-15 | 2019-06-18 | 国网湖南省电力有限公司 | A kind of Direct-current porcelain insulator zinc band, Direct-current porcelain insulator and its installation tool and installation method |
-
2010
- 2010-06-07 CN CN2010202170396U patent/CN201717074U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064294A (en) * | 2013-03-23 | 2014-09-24 | 南方电网科学研究院有限责任公司 | Zinc ring for V-shaped string DC porcelain insulator and application thereof |
| CN109903937A (en) * | 2019-04-15 | 2019-06-18 | 国网湖南省电力有限公司 | A kind of Direct-current porcelain insulator zinc band, Direct-current porcelain insulator and its installation tool and installation method |
| CN109903937B (en) * | 2019-04-15 | 2024-04-05 | 国网湖南省电力有限公司 | DC porcelain insulator zinc band, DC porcelain insulator, and mounting tool and mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20160607 |