CN103138505A - Winding lead seal structure - Google Patents
Winding lead seal structure Download PDFInfo
- Publication number
- CN103138505A CN103138505A CN2011104039628A CN201110403962A CN103138505A CN 103138505 A CN103138505 A CN 103138505A CN 2011104039628 A CN2011104039628 A CN 2011104039628A CN 201110403962 A CN201110403962 A CN 201110403962A CN 103138505 A CN103138505 A CN 103138505A
- Authority
- CN
- China
- Prior art keywords
- winding
- lead
- cable
- silicon rubber
- leader cable
- 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
Links
Images
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The invention relates to a seal structure applied to a motor winding lead. A winding lead seal structure comprises a motor winding lead. A winding lead is connected on a section of a lead cable, and is welded with a lead cable core through a contact copper tube. A plurality of circles of silicon rubber self-adhesive tape are winded on the connecting position of the contact copper tube and an insulating sheath of the lead cable. A sealed natural silicone rubber high-temperature protective cover is covered at the other end of the lead cable. A plurality of circles of silicon rubber self-adhesive tape are winded on the connecting position of the protective cover and the insulating sheath of the lead cable. Because the seal structure is adopted, dipping paint is prevented from infiltrated in the dipping drying process, and meanwhile the cable is still well softened, and subsequent connection of cables is conveniently conducted.
Description
Technical field
The present invention relates to the field of sealing technology of plain conductor, particularly be applied in the hermetically-sealed construction on the motor winding leads.
Background technology
The main processes of winding manufacturing comprises: material preparation, coil winding, rule, integer, wiring and welding, insulation processing, coating processing and quality inspection etc.After the manufacturing of winding each several part was completed, each end also needed with fixing without colligations such as latitude bands, then also needed insulation impregnating to process, and common method has dipping lacquer to process, and this processing procedure requires integral is soaked into, then oven dry.Winding leads blank area parcel is processed without the latitude band and through this dipping lacquer, cause the pigtail splice sclerosis after oven dry, this just makes the follow-up problem of bringing that is connected with feed cable, affect sealing effectiveness, difficult the fixing in lead-in wire position of sclerosis simultaneously distributes at motor internal chaotic, bring larger trouble to installation, when motor rotation, described lead-in wire arbitrarily swings at motor internal, has potential safety hazard.
Summary of the invention
Purpose of the present invention just is to provide a kind of sealing structure for winding lead, its good seal performance, and after processing through dipping lacquer, lead ends still keeps softening, and convenient and feed cable is connected simultaneously.
The present invention adopts following technical scheme: sealing structure for winding lead, comprise the motor winding leads, described winding leads is connected with one section leader cable, described winding leads and leader cable core weld by contact tube, described contact tube and the some circle silicon rubber self-adhesive tapes of leader cable insulating sleeve junction winding, the Packed natural silicon rubber high temperature protecting cover of other end cover of described leader cable, described protecting cover and the some circle silicon rubber self-adhesive tapes of leader cable cable insulation jacket junction winding.
Described winding leads and cable core be by silver-bearing copper filler welding, and described copper pipe and insulating sleeve junction, described protecting cover enclose greater than two with the silicon rubber self-adhesive tape number of turns that the cable insulation jacket junction is wound around.
Technique effect: the present invention is by welding one section cable at winding leads, this cable and winding leads are with copper pipe and the silicon rubber self-adhesive tape of parcel seal in turn, the other end of cable is with silicon rubber high temperature protecting cover and the silicon rubber self-adhesive tape of parcel seal in turn, adopt this hermetically-sealed construction, just guarantee in the paint-dipping drying process, dipping lacquer can't infiltrate, and the cable that connects simultaneously still has softening preferably, and convenient follow-up cable connects use.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments:
As shown in Figure 1, sealing structure for winding lead, comprise motor winding leads 1, winding leads is connected with one section leader cable 2, the leader cable core is wrapped with insulating sleeve 3, and winding leads and leader cable core 7 weld by contact tube 6, contact tube and the some circle silicon rubber self-adhesive tapes 4 of leader cable insulating sleeve junction winding, the Packed natural silicon rubber high temperature protecting cover 5 of other end cover of leader cable, protecting cover and the some circle silicon rubber self-adhesive tapes 4 of leader cable cable insulation jacket junction winding.
Described winding leads and cable core weld by silver-bearing copper, and the silicon rubber self-adhesive tape number of turns that copper pipe and insulating sleeve junction, protecting cover and cable insulation jacket junction are wound around is all greater than two circles.
Technique effect: the present invention is by welding one section cable at winding leads, this cable and winding leads are with copper pipe and the silicon rubber self-adhesive tape of parcel seal in turn, the other end of cable is with silicon rubber high temperature protecting cover and the silicon rubber self-adhesive tape of parcel seal in turn, adopt this hermetically-sealed construction, just guarantee in the paint-dipping drying process, dipping lacquer can't infiltrate, and the cable that connects simultaneously still has softening preferably, and convenient follow-up cable connects.
Claims (3)
1. sealing structure for winding lead, comprise the motor winding leads, it is characterized in that: described winding leads is connected with one section leader cable, described winding leads is connected with the contact tube of leader cable core by outer wrapping, there is the space at winding leads and leader cable core interval, the Packed natural silicon rubber high temperature protecting cover of other end cover of described leader cable, described copper pipe and leader cable insulating sleeve junction by the welding of silver-bearing copper filler after outer some circle silicon rubber self-adhesive tapes, the described protecting cover and the some circle silicon rubber self-adhesive tapes of leader cable insulating sleeve junction winding of being wound around.
2. sealing structure for winding lead as claimed in claim 1 is characterized in that: the silicon rubber self-adhesive tape number of turns that described copper pipe and insulating sleeve junction, described protecting cover and cable insulation jacket junction are wound around is greater than two circles.
3. sealing structure for winding lead as claimed in claim 1, it is characterized in that: described winding leads, leader cable core and contact tube weld by silver-bearing copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104039628A CN103138505A (en) | 2011-12-05 | 2011-12-05 | Winding lead seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104039628A CN103138505A (en) | 2011-12-05 | 2011-12-05 | Winding lead seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103138505A true CN103138505A (en) | 2013-06-05 |
Family
ID=48497940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104039628A Pending CN103138505A (en) | 2011-12-05 | 2011-12-05 | Winding lead seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103138505A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109450185A (en) * | 2018-12-29 | 2019-03-08 | 苏州贝得科技有限公司 | A kind of the lead-out wire insulated enclosure technique and its sealing structure of magnetic-suspension linear motor |
| CN109510145A (en) * | 2018-12-13 | 2019-03-22 | 国网浙江省电力有限公司检修分公司 | One kind is super, UHV transmission line drains wire protector and its installation method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200973011Y (en) * | 2006-11-13 | 2007-11-07 | 深圳市长园新材料股份有限公司 | Heat-shrinkable cable joint structure |
| CN101604572A (en) * | 2009-04-14 | 2009-12-16 | 焦海波 | The winding conducting wire of dry-type transformer or reactor and the method for attachment of leader cable |
| US20100132976A1 (en) * | 2007-01-16 | 2010-06-03 | Tognali Stephane | Protection device for power cables with impregnated-paper-based insulation |
| CN201975954U (en) * | 2011-04-15 | 2011-09-14 | 江阴福特电缆有限公司 | Permeation-prevention sealing sleeve of silicon rubber cable |
| CN202334193U (en) * | 2011-12-05 | 2012-07-11 | 杭州新恒力电机制造有限公司 | Sealing structure for winding lead |
-
2011
- 2011-12-05 CN CN2011104039628A patent/CN103138505A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200973011Y (en) * | 2006-11-13 | 2007-11-07 | 深圳市长园新材料股份有限公司 | Heat-shrinkable cable joint structure |
| US20100132976A1 (en) * | 2007-01-16 | 2010-06-03 | Tognali Stephane | Protection device for power cables with impregnated-paper-based insulation |
| CN101604572A (en) * | 2009-04-14 | 2009-12-16 | 焦海波 | The winding conducting wire of dry-type transformer or reactor and the method for attachment of leader cable |
| CN201975954U (en) * | 2011-04-15 | 2011-09-14 | 江阴福特电缆有限公司 | Permeation-prevention sealing sleeve of silicon rubber cable |
| CN202334193U (en) * | 2011-12-05 | 2012-07-11 | 杭州新恒力电机制造有限公司 | Sealing structure for winding lead |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109510145A (en) * | 2018-12-13 | 2019-03-22 | 国网浙江省电力有限公司检修分公司 | One kind is super, UHV transmission line drains wire protector and its installation method |
| CN109450185A (en) * | 2018-12-29 | 2019-03-08 | 苏州贝得科技有限公司 | A kind of the lead-out wire insulated enclosure technique and its sealing structure of magnetic-suspension linear motor |
| CN109450185B (en) * | 2018-12-29 | 2024-05-24 | 苏州贝得科技有限公司 | Insulation sealing process and sealing structure for outgoing line of magnetic suspension linear motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130126232A1 (en) | Wire harness waterproof structure | |
| JP2016046901A (en) | Shield conductive path | |
| CN106229903A (en) | A kind of manufacture method of cable transition joint | |
| JP2016062816A (en) | Wire harness and wire harness production method | |
| CN202334193U (en) | Sealing structure for winding lead | |
| CN105185482B (en) | A kind of preparation method with the outer cable by structure of waterproof | |
| JP2012099479A (en) | Connection cable | |
| CN109450185B (en) | Insulation sealing process and sealing structure for outgoing line of magnetic suspension linear motor | |
| CN106505509A (en) | A kind of 500kV cable systems transition joint mounting process | |
| CN102982875A (en) | Cable | |
| CN103138505A (en) | Winding lead seal structure | |
| EP3619782B1 (en) | Spliced shielded wire cable and method of manufacturing same | |
| CN103944034A (en) | Manufacturing method for cable intermediate joint | |
| JP2015079665A (en) | Shield electric wire and production method of the same | |
| CN203422967U (en) | Flexible anti-twisting composite insulation power cable | |
| CN209844528U (en) | Joint structure suitable for 35kV and following well low voltage cable | |
| CN203895944U (en) | Cable intermediate connector | |
| CN210927245U (en) | Insulation structure of 10kV sealed motor | |
| CN205211438U (en) | Heat -resisting cable network on servo arrow | |
| JP2015072884A (en) | Wire harness | |
| CN208971115U (en) | A kind of ultra-high voltage electric cable joint mounting structure | |
| CN109065236A (en) | A kind of anti-freeze cable and its production method | |
| US20150270029A1 (en) | Waterproofing structure for insulation-coated electrical wire, and wire harness | |
| CN202888410U (en) | Crimping joint structure for aluminium enamelled wire and copper wire | |
| CN107786022A (en) | A kind of side's line stator and its cross-line insulating support |
Legal Events
| 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: 20130605 |