CN105280360A - Waterproof connection structure for transformer outgoing cable - Google Patents
Waterproof connection structure for transformer outgoing cable Download PDFInfo
- Publication number
- CN105280360A CN105280360A CN201510672162.4A CN201510672162A CN105280360A CN 105280360 A CN105280360 A CN 105280360A CN 201510672162 A CN201510672162 A CN 201510672162A CN 105280360 A CN105280360 A CN 105280360A
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- CN
- China
- Prior art keywords
- cable
- outgoing cable
- outgoing
- transformer
- waterproof
- 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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Abstract
The invention discloses a waterproof connection structure for a transformer outgoing cable. The waterproof connection structure comprises an outgoing cable and a connecting cable, wherein the outgoing cable is connected with the connecting cable through a fastener; a waterproof layer coats the connected part of the outgoing cable and the connecting cable; and a connection end of the connecting cable is located at the inner side of the connection end of the outgoing cable, namely one side close to the center line of the outgoing cable. According to the waterproof connection structure for the transformer outgoing cable disclosed by the invention, the connection end of the connecting cable is connected with the inner side of the connection end of the outgoing cable, so that the connected part, the connecting cable and the outgoing cable are basically located in the same cylindrical surface; the waterproof layer coating the connected part is basically in a cylindrical state; the curved and bent parts of the waterproof layer are reduced; inflection points are relatively few; and the service lifetime of the waterproof layer is greatly prolonged.
Description
Technical field
The present invention relates to a kind of waterproof connecting structure of transformer outgoing cable.
Background technology
Transformer in use, be connected with the stube cable of other equipment by outgoing cable, under some have the particular surroundings of water, need to do water-proofing treatment at outgoing cable and stube cable connecting place, otherwise the damage of transformer and other equipment can be caused, and there is potential safety hazard, cause unnecessary loss; Generally carry out water-proofing treatment by watertight composition coated in junction now, but when watertight composition is coated in present syndeton, part that is bending, bending is more, and coated out-of-flatness, cause coating layer easily to wear and tear, useful life is lower.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: the waterproof connecting structure proposing a kind of transformer outgoing cable.
Technical solution of the present invention is achieved in that a kind of waterproof connecting structure of transformer outgoing cable, comprise outgoing cable and stube cable, outgoing cable is connected by securing member with stube cable, and outgoing cable and stube cable are coated with watertight composition in junction; The link of described stube cable is positioned at the inner side of the link of outgoing cable, namely near the side of the center line of outgoing cable.
Preferably, described watertight composition is respectively the first silicon rubber self-adhesive tape layer, silicone seal glue-line, the second silicon rubber self-adhesive tape layer and glass fiber belt from inside to outside.
Preferably, silicone rubber seal putty is filled with between the junction of described outgoing cable and stube cable and watertight composition.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The waterproof connecting structure of transformer outgoing cable of the present invention, the inner side link of stube cable being positioned at the link of outgoing cable connects, coupling part and stube cable and outgoing cable is made substantially to be in the same face of cylinder, coated watertight composition is thereon made to be a columniform state substantially, decrease the part that watertight composition bends, bends, flex point is less, substantially increases the life-span of watertight composition.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the schematic diagram of the waterproof connecting structure of a kind of transformer outgoing cable of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described.
As shown in Figure 1, the waterproof connecting structure of a kind of transformer outgoing cable of the present invention, comprise outgoing cable 1 and stube cable 2, outgoing cable 1 is connected by securing member 3 with stube cable 2, the link of stube cable 2 is positioned at the inner side of the link of outgoing cable 1, namely near the side of the center line of outgoing cable 1, outgoing cable 1 and stube cable 2 are coated with watertight composition 4 in junction, watertight composition 4 is respectively the first silicon rubber self-adhesive tape layer from inside to outside, silicone seal glue-line, second silicon rubber self-adhesive tape layer and glass fiber belt, silicone rubber seal putty is filled with between the junction of outgoing cable 1 and stube cable 2 and watertight composition 4.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. the waterproof connecting structure of a transformer outgoing cable, comprise outgoing cable (1) and stube cable (2), outgoing cable (1) is connected by securing member (3) with stube cable (2), and outgoing cable (1) and stube cable (2) are coated with watertight composition (4) in junction; It is characterized in that: the link of described stube cable (2) is positioned at the inner side of the link of outgoing cable (1), namely near the side of the center line of outgoing cable (1).
2. the waterproof connecting structure of transformer outgoing cable according to claim 1, is characterized in that: described watertight composition (4) is respectively the first silicon rubber self-adhesive tape layer, silicone seal glue-line, the second silicon rubber self-adhesive tape layer and glass fiber belt from inside to outside.
3. the waterproof connecting structure of transformer outgoing cable according to claim 1, is characterized in that: be filled with silicone rubber seal putty between the junction of described outgoing cable (1) and stube cable (2) and watertight composition (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510672162.4A CN105280360A (en) | 2015-10-16 | 2015-10-16 | Waterproof connection structure for transformer outgoing cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510672162.4A CN105280360A (en) | 2015-10-16 | 2015-10-16 | Waterproof connection structure for transformer outgoing cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105280360A true CN105280360A (en) | 2016-01-27 |
Family
ID=55149214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510672162.4A Pending CN105280360A (en) | 2015-10-16 | 2015-10-16 | Waterproof connection structure for transformer outgoing cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105280360A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1670872A (en) * | 2005-01-30 | 2005-09-21 | 杨吉光 | Touchable security transformer feeder line pulling device and method for making same |
| KR20120109185A (en) * | 2011-03-28 | 2012-10-08 | (주)지티씨코퍼레이션 | A connecting structure of sensor cable and its connecting method |
| CN203205218U (en) * | 2013-04-24 | 2013-09-18 | 苏州工业园区隆盛电器成套设备制造有限公司 | Outgoing line structure of transformer for railway vehicle |
| CN104143415A (en) * | 2014-07-04 | 2014-11-12 | 苏州腾冉电气设备有限公司 | Waterproof structure at joint of outgoing cable of transformer |
| CN203967715U (en) * | 2014-05-28 | 2014-11-26 | 株洲变流技术国家工程研究中心有限公司 | A kind of cable transition jockey |
| CN205177571U (en) * | 2015-10-16 | 2016-04-20 | 苏州腾冉电气设备股份有限公司 | Waterproof connection structure of transformer leading out cable |
-
2015
- 2015-10-16 CN CN201510672162.4A patent/CN105280360A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1670872A (en) * | 2005-01-30 | 2005-09-21 | 杨吉光 | Touchable security transformer feeder line pulling device and method for making same |
| KR20120109185A (en) * | 2011-03-28 | 2012-10-08 | (주)지티씨코퍼레이션 | A connecting structure of sensor cable and its connecting method |
| CN203205218U (en) * | 2013-04-24 | 2013-09-18 | 苏州工业园区隆盛电器成套设备制造有限公司 | Outgoing line structure of transformer for railway vehicle |
| CN203967715U (en) * | 2014-05-28 | 2014-11-26 | 株洲变流技术国家工程研究中心有限公司 | A kind of cable transition jockey |
| CN104143415A (en) * | 2014-07-04 | 2014-11-12 | 苏州腾冉电气设备有限公司 | Waterproof structure at joint of outgoing cable of transformer |
| CN205177571U (en) * | 2015-10-16 | 2016-04-20 | 苏州腾冉电气设备股份有限公司 | Waterproof connection structure of transformer leading out cable |
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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: 20160127 |
|
| RJ01 | Rejection of invention patent application after publication |