CN105280359A - Lateral waterproof connection structure for transformer outgoing cable - Google Patents
Lateral waterproof connection structure for transformer outgoing cable Download PDFInfo
- Publication number
- CN105280359A CN105280359A CN201510671868.9A CN201510671868A CN105280359A CN 105280359 A CN105280359 A CN 105280359A CN 201510671868 A CN201510671868 A CN 201510671868A CN 105280359 A CN105280359 A CN 105280359A
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- Prior art keywords
- cable
- outgoing cable
- outgoing
- transformer
- connection end
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- 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.)
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Abstract
The invention discloses a lateral waterproof connection structure for a transformer outgoing cable. The lateral waterproof connection structure comprises the outgoing cable and a connecting cable, wherein an overlapping arm is arranged at a connection end of the outgoing cable; the connection end of the connecting cable is L-shaped; the connection end of the connecting cable is matched with the overlapping arm, and is connected and fixed to the lateral part of the connection end of the outgoing cable through a connector; and a waterproof layer coats the connected part of the outgoing cable and the connecting cable. According to the lateral waterproof connection structure for the transformer outgoing cable disclosed by the invention, the connection end of the connecting cable is connected and fixed to the lateral part of the connection end of the outgoing cable, and is matched and positioned through the overlapping arm, so that the fixing effect is good; 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 sidepiece 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 sidepiece waterproof connecting structure proposing a kind of transformer outgoing cable.
Technical solution of the present invention is achieved in that a kind of sidepiece waterproof connecting structure of transformer outgoing cable, comprises outgoing cable and stube cable; The link of described outgoing cable is provided with overlap joint arm; The link of described stube cable is L-shaped, and the link of stube cable coordinates with overlap joint arm, and is fastened on the sidepiece of the link of outgoing cable by connector; Described outgoing cable and stube cable are coated with watertight composition in junction.
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 sidepiece waterproof connecting structure of transformer outgoing cable of the present invention, the link of stube cable is fastened on the sidepiece of the link of outgoing cable, and coordinate location by overlap joint arm, good fixing effect, and coupling part and stube cable and outgoing cable are in the same face of cylinder substantially, make coated watertight composition thereon 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 sidepiece 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 sidepiece waterproof connecting structure of a kind of transformer outgoing cable of the present invention, comprises outgoing cable 1 and stube cable 2; The link of described outgoing cable 1 is provided with overlap joint arm 3; The link of described stube cable 2 is L-shaped, and the link of stube cable 2 coordinates with overlap joint arm 3, and is fastened on the sidepiece of the link of outgoing cable 1 by connector 4; Described outgoing cable 1 and stube cable 2 are coated with watertight composition 5 in junction; Described watertight composition 5 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; Silicone rubber seal putty is filled with between the junction of described outgoing cable 1 and stube cable 2 and watertight composition 5.
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. a sidepiece waterproof connecting structure for transformer outgoing cable, is characterized in that: comprise outgoing cable (1) and stube cable (2); The link of described outgoing cable (1) is provided with overlap joint arm (3); The link of described stube cable (2) is L-shaped, and the link of stube cable (2) coordinates with overlap joint arm (3), and is fastened on the sidepiece of the link of outgoing cable (1) by connector (4); Described outgoing cable (1) and stube cable (2) are coated with watertight composition (5) in junction.
2. the sidepiece waterproof connecting structure of transformer outgoing cable according to claim 1, is characterized in that: described watertight composition (5) 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 sidepiece 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 (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510671868.9A CN105280359A (en) | 2015-10-16 | 2015-10-16 | Lateral waterproof connection structure for transformer outgoing cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510671868.9A CN105280359A (en) | 2015-10-16 | 2015-10-16 | Lateral waterproof connection structure for transformer outgoing cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105280359A true CN105280359A (en) | 2016-01-27 |
Family
ID=55149213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510671868.9A Pending CN105280359A (en) | 2015-10-16 | 2015-10-16 | Lateral waterproof connection structure for transformer outgoing cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105280359A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004015990A (en) * | 2002-06-12 | 2004-01-15 | Showa Electric Wire & Cable Co Ltd | Cable terminal connecting part |
| CN1670872A (en) * | 2005-01-30 | 2005-09-21 | 杨吉光 | Touchable security transformer feeder line pulling device and method for making same |
| CN202678539U (en) * | 2012-05-21 | 2013-01-16 | 艾默生网络能源有限公司 | Electrical device binding post and electrical device |
| 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 |
| CN204155692U (en) * | 2014-08-29 | 2015-02-11 | 清远佰昌电力设备有限公司 | For the stuffing box of the safe waterproof sealing of transformer terminal |
| CN205177567U (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 lateral part of transformer leading out cable |
-
2015
- 2015-10-16 CN CN201510671868.9A patent/CN105280359A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004015990A (en) * | 2002-06-12 | 2004-01-15 | Showa Electric Wire & Cable Co Ltd | Cable terminal connecting part |
| CN1670872A (en) * | 2005-01-30 | 2005-09-21 | 杨吉光 | Touchable security transformer feeder line pulling device and method for making same |
| CN202678539U (en) * | 2012-05-21 | 2013-01-16 | 艾默生网络能源有限公司 | Electrical device binding post and electrical device |
| 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 |
| CN204155692U (en) * | 2014-08-29 | 2015-02-11 | 清远佰昌电力设备有限公司 | For the stuffing box of the safe waterproof sealing of transformer terminal |
| CN205177567U (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 lateral part 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 |