CN104752843A - Silicone rubber sealed glue pier and polymer special cold shrink seal sleeve - Google Patents
Silicone rubber sealed glue pier and polymer special cold shrink seal sleeve Download PDFInfo
- Publication number
- CN104752843A CN104752843A CN201510015876.8A CN201510015876A CN104752843A CN 104752843 A CN104752843 A CN 104752843A CN 201510015876 A CN201510015876 A CN 201510015876A CN 104752843 A CN104752843 A CN 104752843A
- Authority
- CN
- China
- Prior art keywords
- pier
- macromolecule
- abnormity
- sealing shroud
- 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
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a silicone rubber sealed glue pier and a polymer special cold shrink seal sleeve. The lower end of the cylindrical silicone rubber sealed glue pier is provided with a slot matched with a mounting plate boss, the polymer special cold shrink seal sleeve is provided with a wire port matched with a cable wire and a binding post port matched with the rubber sealed glue pier, and the wire cable port and the binding post port are respectively provided with strap-shaped sealants; the polymer special cold shrink seal sleeve is internally provided with a support spiral material, the silicone rubber sealed glue pier and the polymer special cold shrink seal sleeve. The silicone rubber sealed glue pier is high in tenacity, high in electrical insulating property and high in fatigue durability; furthermore, a silicone rubber keeps the radial pressure of a package all the time after the silicon rubber is installed, an indoor interface can be closely combined, the electric breakdown and moisture cannot be caused because of a breathing function when the cable operates, and a stress control part and an insulating body can be integrally met to effectively solve a moisture absorption phenomenon when the cable operates.
Description
Technical field
The present invention relates to relate to and be a kind ofly specifically designed to the silicon rubber sealant pier and macromolecule abnormity shrinkage sealing shroud that operate in electric connector stem and binding post conductive pole sealing on the larger Qinghai-Tibet Railway train of the temperature difference.
Background technology
Travel railroad train in High aititude region, because difference variation is large, the cable of each power consumption equipment of the connection that train is arranged respiration operationally and produce moisture absorption phenomenon, cable joint place will be made to suffer erosion, namely can there is electrical breakdown and enter moisture, originally for the common garment bag of cable joint protection, the not easy aging distortion of endurance, humidity resistance is low, anti-electrical breakdown is poor, oil resistance, resistance in the wrong around cracking extreme difference, useful life is short, the cable joint be in operation very easily causes scaling loss, the danger of full car power-off, it is long that this just needs a kind of operating period, the protective jacket of the function admirable such as ageing-resistant substitutes the garment bag of current performance extreme difference.
Summary of the invention
In order to solve the problem of above-mentioned proposition, the invention provides a kind of silicon rubber sealant pier and macromolecule abnormity shrinkage sealing shroud, this silicon rubber sealant pier and macromolecule abnormity shrinkage sealing shroud, adopt the macromolecule original-shape memory material raw-silastic continuously that has of external import to add white carbon and other auxiliary agent and repeatedly refine and form, and extruded by high pressure and make difformity, there is high tenacity, the silicon rubber sealant pier of high electrical insulating properties and high fatigue durability and macromolecule abnormity shrinkage sealing shroud, its radial pressure to encapsulant is remained after silicon rubber sealant pier and macromolecule abnormity shrinkage sealing shroud cable joint being installed, Interior Interface combines closely, can not electrical breakdown be produced because of respiration when cable runs and enter moisture, Stress Control part and insulating body meet and are integrated, efficiently solve the operating moisture absorption phenomenon of cable.
The object of the present invention is achieved like this, silicon rubber sealant pier and macromolecule abnormity shrinkage sealing shroud, columniform silicon rubber sealant pier lower end is provided with the groove coordinated with mounting panel boss, macromolecule abnormity shrinkage sealing shroud is provided with the cable port coordinated with cable and the binding post port coordinated with rubber seal Jiao Dun, cable port and binding post port are respectively provided with banded fluid sealant, support helix shape material is provided with in macromolecule abnormity shrinkage sealing shroud interlayer body, silicon rubber sealant pier and macromolecule abnormity shrinkage sealing shroud application installation process are, first cable is laid down, then binding post and surrounding thereof is put on the skin wash clean with absolute alcohol kapok paper, sealing cementation glue is smeared around the boss of mounting panel, the groove alignment boss of silicone rubber seal pier is firmly compressed, wait a moment, namely silicon rubber sealant pier is bonded on boss, the cable port of macromolecule abnormity shrinkage sealing shroud is packed into cable from wiring nose, then wiring nose is arranged on Binding post/stud, tightening nuts, the binding post port of macromolecule abnormity shrinkage sealing shroud is dragged down to silicone rubber seal pier 1/2nd places, then the support helix shape material in pull macromolecule abnormity shrinkage sealing shroud is started, by the cable port of banded fluid sealant by macromolecule abnormity shrinkage sealing shroud, binding post port is tightly fitted in cable and becomes to be integrated with on silicone rubber seal pier, protection cable connection nose and binding post do not make moist gas cut erosion, silicon rubber sealant pier, macromolecule abnormity shrinkage sealing shroud can be processed into the product of various shape according to the difformity of binding post, difform silicon rubber sealant pier, macromolecule abnormity shrinkage sealing shroud is all in scope.
Feature of the present invention is, specific insulation is large, and finished parts has good tensile strength, hardness and tearing strength, and the aging life-span time is long, and under normal temperature, contraction ratio is 1 ﹕ 4.5, and anti-fatigue performance is splendid, Long-Time Service under applicable-60 ~ 250 DEG C of conditions.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention is arranged on cable joint;
Fig. 2 is silicon rubber sealant pier structure schematic diagram of the present invention;
Fig. 3 is macromolecule of the present invention abnormity shrinkage sealing shroud structural representation.
In figure: 1, cable; 2, banded fluid sealant; 3, cable port; 4, macromolecule abnormity shrinkage sealing shroud; 5, wiring nose; 6, Binding post/stud; 7, binding post port; 8, silicon rubber sealant pier; 9, cementation glue is sealed; 10, binding post; 11, mounting panel; 12, groove; 13, boss; 14, nut; 15, support helix shape material.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
In the view, columniform silicon rubber sealant pier 8 lower end is provided with the groove 12 coordinated with mounting panel 11 boss 13, macromolecule abnormity shrinkage sealing shroud 4 is provided with the cable port 3 coordinated with cable 1 and the binding post port 7 coordinated with rubber seal glue pier 8, cable port 3 and binding post port 7 are respectively provided with banded fluid sealant 2, support helix shape material 15 is provided with in macromolecule abnormity shrinkage sealing shroud 4 interlayer body, silicon rubber sealant pier 8 and macromolecule abnormity shrinkage sealing shroud 4 are applied installation process and are, first cable 1 is laid down, then binding post 6 and surrounding thereof is put on the skin wash clean with absolute alcohol kapok paper, sealing cementation glue 9 is smeared around the boss 13 of mounting panel 11, groove 12 alignment boss 13 of silicone rubber seal pier 8 is firmly compressed, wait a moment, namely silicon rubber sealant pier 8 is bonded on boss 13, the cable port 3 of macromolecule abnormity shrinkage sealing shroud 4 is packed into cable from wiring nose 5, then wiring nose 5 is arranged on Binding post/stud 6, tightening nuts 14, the binding post port 7 of macromolecule abnormity shrinkage sealing shroud 4 is dragged down to silicone rubber seal pier 8 1/2nd places, then the support helix shape material 15 in pull macromolecule abnormity shrinkage sealing shroud 4 is started, by the cable port 3 of banded fluid sealant 2 by macromolecule abnormity shrinkage sealing shroud 4, binding post port 7 is tightly fitted in cable 1 and becomes to be integrated with on silicone rubber seal pier 8, protection cable connection nose 5 and binding post 6 do not make moist gas cut erosion, silicon rubber sealant pier 8, macromolecule abnormity shrinkage sealing shroud 4 can be processed into the product of various shape according to the difformity of binding post 7, difform silicon rubber sealant pier 8, macromolecule abnormity shrinkage sealing shroud 4 is all in scope.
Claims (4)
1. silicon rubber sealant pier and macromolecule abnormity shrinkage sealing shroud, it is characterized in that: columniform silicon rubber sealant pier lower end is provided with the groove coordinated with mounting panel boss, macromolecule abnormity shrinkage sealing shroud is provided with the cable port coordinated with cable and the binding post port coordinated with rubber seal Jiao Dun.
2. silicon rubber sealant pier according to claim 1 and macromolecule abnormity shrinkage sealing shroud, is characterized in that: cable port and binding post port are respectively provided with banded fluid sealant, is provided with support helix shape material in macromolecule abnormity shrinkage sealing shroud interlayer body.
3. silicon rubber sealant pier according to claim 1 and macromolecule abnormity shrinkage sealing shroud; it is characterized in that: the binding post port of macromolecule abnormity shrinkage sealing shroud is dragged down to silicone rubber seal pier 1/2nd places; then the support helix shape material in pull macromolecule abnormity shrinkage sealing shroud is started; the cable port of macromolecule abnormity shrinkage sealing shroud, binding post port to be tightly fitted on cable and silicone rubber seal pier to become to be integrated by banded fluid sealant, protection cable connection nose and the binding post gas cut that do not make moist loses.
4. silicon rubber sealant pier according to claim 1 and macromolecule abnormity shrinkage sealing shroud; it is characterized in that: silicon rubber sealant pier, macromolecule abnormity shrinkage sealing shroud can be processed into the product of various shape according to the difformity of binding post, difform silicon rubber sealant pier, macromolecule abnormity shrinkage sealing shroud is all in scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510015876.8A CN104752843A (en) | 2015-01-14 | 2015-01-14 | Silicone rubber sealed glue pier and polymer special cold shrink seal sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510015876.8A CN104752843A (en) | 2015-01-14 | 2015-01-14 | Silicone rubber sealed glue pier and polymer special cold shrink seal sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104752843A true CN104752843A (en) | 2015-07-01 |
Family
ID=53592153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510015876.8A Pending CN104752843A (en) | 2015-01-14 | 2015-01-14 | Silicone rubber sealed glue pier and polymer special cold shrink seal sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104752843A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2368178Y (en) * | 1999-03-11 | 2000-03-08 | 江苏康尼机电新技术公司 | Protection device for insulation baseplate of socket of electric connector |
| CN2922155Y (en) * | 2006-06-13 | 2007-07-11 | 锦州汉拿电机有限公司 | Dynamo output bolted switching structure |
| JP2014096275A (en) * | 2012-11-09 | 2014-05-22 | Union Machinery Co Ltd | Connector for electric wire with shield |
| CN204348934U (en) * | 2015-01-14 | 2015-05-20 | 青岛海能电气有限公司 | Silicon rubber sealant pier and macromolecule shrinkage sealing shroud |
-
2015
- 2015-01-14 CN CN201510015876.8A patent/CN104752843A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2368178Y (en) * | 1999-03-11 | 2000-03-08 | 江苏康尼机电新技术公司 | Protection device for insulation baseplate of socket of electric connector |
| CN2922155Y (en) * | 2006-06-13 | 2007-07-11 | 锦州汉拿电机有限公司 | Dynamo output bolted switching structure |
| JP2014096275A (en) * | 2012-11-09 | 2014-05-22 | Union Machinery Co Ltd | Connector for electric wire with shield |
| CN204348934U (en) * | 2015-01-14 | 2015-05-20 | 青岛海能电气有限公司 | Silicon rubber sealant pier and macromolecule shrinkage sealing shroud |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205159520U (en) | Insulating puncture fastener of middling pressure | |
| CN204348934U (en) | Silicon rubber sealant pier and macromolecule shrinkage sealing shroud | |
| CN204089140U (en) | A kind of 138 kilovolts of pre-fabricated dry cable terminations | |
| CN103345987A (en) | Silicon-fluorine composite insulator with 300KN or 400KN breaking load | |
| CN104752843A (en) | Silicone rubber sealed glue pier and polymer special cold shrink seal sleeve | |
| CN105489810A (en) | Battery box structure | |
| CN2805036Y (en) | Oilpaper capacitive transformer casing | |
| CN204333507U (en) | A kind of composite silicone rubber isolated bus terminals | |
| CN201518265U (en) | Novel anti-aging oil leakage prevention transformer casing pipe | |
| CN201392699Y (en) | Disk insulator | |
| CN206194467U (en) | Main insulating water proof material layer structure of self -curing that becomes high -pressure side cable inlet wire | |
| CN201191751Y (en) | Cable terminal head | |
| CN205692989U (en) | A kind of insulation puncture line clamping | |
| CN103021592B (en) | A kind of high-voltage parallel capacitor insulating sleeve | |
| CN205960584U (en) | Insulation tubular busbar's sealing device | |
| CN206471791U (en) | Prefabricated sealing insulating oil structure for oil-filled outdoor cable terminal | |
| CN205753795U (en) | Novel wiring board | |
| CN201000793Y (en) | High voltage isolation switch insulator | |
| CN203232972U (en) | Puncturing wire clamp | |
| CN106090485B (en) | A kind of insulating joint of the mechanical connecting band flexible glue layer of disassembly | |
| CN204793378U (en) | Sealed low pressure connector of resistant silicon oil | |
| CN1503421A (en) | Dry terminal for high-voltage cross-linked cable gas-insulation switch and installation method | |
| CN203607805U (en) | Cold shrink sealing cap | |
| CN200979975Y (en) | A terminal box for cross-linked cables | |
| CN103928162A (en) | Wind power generation-used cold-resistant torsion-resistant high-voltage flexible cable and technology thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |