CN201466658U - Power cable intermediate connecting piece for wind driven generator boosting transformer - Google Patents
Power cable intermediate connecting piece for wind driven generator boosting transformer Download PDFInfo
- Publication number
- CN201466658U CN201466658U CN2009200531503U CN200920053150U CN201466658U CN 201466658 U CN201466658 U CN 201466658U CN 2009200531503 U CN2009200531503 U CN 2009200531503U CN 200920053150 U CN200920053150 U CN 200920053150U CN 201466658 U CN201466658 U CN 201466658U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- intermediate connecting
- intermediate connector
- power cable
- main body
- 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 - Lifetime
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Abstract
The utility model belongs to the cable connection technical field, is improvement of the prior art and in particular relates to a power cable intermediate connecting piece for wind driven generator boosting transformer. The connecting piece is composed of an intermediate connecting piece main body, an intermediate connecting piece insulating layer, an intermediate connecting piece insulating shielding layer and an intermediate connecting piece conductor; wherein the middle inner layer of the intermediate connecting piece main body is provided with the intermediate connecting piece insulating shielding layer, the intermediate connecting piece insulating layer is arranged at the inner layer of the intermediate connecting piece main body and in the intermediate connecting piece insulating shielding layer, and the intermediate connecting piece conductor is arranged in the intermediate connecting piece insulating layer. Compared with the prior art, the utility model has the advantages of high safety performance, no restriction of use place, convenient and rapid installation and advanced structure design, thus filling the gap of current market.
Description
Technical field
The utility model belongs to technical field of cable connection, is improvements over the prior art, is specifically related to a kind of power cable intermediate connector that is used for the wind-driven generator step-up transformer.
Background technology
There is not electrification cable intermediate connector in the wind turbine generator step-up transformer at home and abroad at present, can be in actual engineering because the difference of environment for use, for example highlands, desert, seashore etc., and the change that causes design, installs and use, batch process not only bad for manufacturer, also be unfavorable for simultaneously the installation of designing unit's type selecting, installation unit and client's use, especially poor stability.
The utility model content
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and a kind of power cable intermediate connector that is used for the wind-driven generator step-up transformer of providing.This intermediate connector has installation, easy to use, and security performance is than characteristics such as height.
The purpose of this utility model can realize by following measure:
A kind of power cable intermediate connector that is used for the wind power generation step-up transformer, it is characterized in that this power cable intermediate connector that is used for the wind power generation step-up transformer is made up of intermediate connector main body, intermediate connector insulating barrier, intermediate connector insulation screen, intermediate connector conductor, internal layer is provided with the intermediate connector insulation screen at intermediate connector main body middle part, in intermediate connector main body internal layer and intermediate connector insulation screen, the intermediate connector insulating barrier is set, the intermediate connector conductor is set in the intermediate connector insulating barrier.
Above-mentioned described intermediate connector conductor is a copper material.
The utility model compared to existing technology, having one is the security performance height; The 2nd, not limited by the field of employment; The 3rd, easy for installation, quick; The 4th, structural design advanced person fills up the blank of existing market.
Description of drawings
Fig. 1 is the utility model outside drawing.
Fig. 2 is the utility model cutaway view.
Fig. 3 is the utility model assembling schematic diagram.
Embodiment
With reference to accompanying drawing 1-2, the utility model is made up of intermediate connector main body, intermediate connector insulating barrier, intermediate connector insulation screen, intermediate connector conductor, internal layer is provided with the intermediate connector insulation screen at intermediate connector main body middle part, in intermediate connector main body internal layer and intermediate connector insulation screen, the intermediate connector insulating barrier is set, the intermediate connector conductor is set in the intermediate connector insulating barrier.
With reference to accompanying drawing 3, the utility model by this connector by intermediate connector main body (1), intermediate connector main body (1) upper end, intermediate connector main body (1) lower end, intermediate connector insulating barrier (2), intermediate connector insulation screen (3), tangible divergence type power cable connecting piece (4), 35KV transformer wall bushing (5), transformer-cabinet mounting panel (6), sealed insulation plug (7), cable crimp type terminal (8), intermediate connector conductor (9) is formed, tangible divergence type power cable connecting piece 4 cooperates on intermediate connector main body 1 upper end and top, intermediate connector main body 1 lower end cooperates with the tangible divergence type power cable connecting piece 4 in bottom, the tangible divergence type power cable connecting piece 4 main body right-hand members in top and bottom tighten up with cable pressure line terminal 8 respectively, at the power cable intermediate connector tangible divergence type power cable connecting piece 4 main bodys in top and bottom are connected to tighten up.
Product purpose:
1, wind turbine generator is in when operation, and the electric energy of being exported will be transported in the middle of the electrical network by step-up transformer.Step-up transformer output 35KV high pressure need be connected with cable by tangible divergence type power cable connecting piece, and more this product will be organized tangible divergence type power cable connecting piece with the power cable intermediate connector exactly and couple together.
2,, thereby make security of products and reliability all very high because this product is hermetically sealed tangibly.
3, because this product is all-sealed structure design, so product is not subjected to the restriction of environment for use, is particularly useful for adverse circumstances such as highlands, desert and seashore.
Assembling instruction:
1, cable is contained in the crimp type terminal hole, fastening in the mode of colding pressing.
2, crimp type terminal is pushed in the connector main body right-hand member together with cable.
3, product and the tangible divergence type power cable connecting piece of many groups are coupled together and the screwing hermetic insulating plug.The product installation.
Claims (2)
1. power cable intermediate connector that is used for the wind power generation step-up transformer, it is characterized in that this power cable intermediate connector that is used for the wind power generation step-up transformer is made up of intermediate connector main body, intermediate connector insulating barrier, intermediate connector insulation screen, intermediate connector conductor, internal layer is provided with the intermediate connector insulation screen at intermediate connector main body middle part, in intermediate connector main body internal layer and intermediate connector insulation screen, the intermediate connector insulating barrier is set, the intermediate connector conductor is set in the intermediate connector insulating barrier.
2. the power cable intermediate connector that is used for the wind power generation step-up transformer according to claim 1 is characterized in that described intermediate connector conductor is a copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200531503U CN201466658U (en) | 2009-03-17 | 2009-03-17 | Power cable intermediate connecting piece for wind driven generator boosting transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200531503U CN201466658U (en) | 2009-03-17 | 2009-03-17 | Power cable intermediate connecting piece for wind driven generator boosting transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201466658U true CN201466658U (en) | 2010-05-12 |
Family
ID=42394005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200531503U Expired - Lifetime CN201466658U (en) | 2009-03-17 | 2009-03-17 | Power cable intermediate connecting piece for wind driven generator boosting transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201466658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107093882A (en) * | 2017-07-04 | 2017-08-25 | 杨秀波 | It is a kind of to be easy to fixed weak-current cable attachment means |
-
2009
- 2009-03-17 CN CN2009200531503U patent/CN201466658U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107093882A (en) * | 2017-07-04 | 2017-08-25 | 杨秀波 | It is a kind of to be easy to fixed weak-current cable attachment means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Hongbin Document name: Notification of acceptance |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Hongbin Document name: Notification of patent rights granted to utility models and formalities for registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |