CN103213269B - Cable cover(ing) vacuum suction device - Google Patents
Cable cover(ing) vacuum suction device Download PDFInfo
- Publication number
- CN103213269B CN103213269B CN201310131499.5A CN201310131499A CN103213269B CN 103213269 B CN103213269 B CN 103213269B CN 201310131499 A CN201310131499 A CN 201310131499A CN 103213269 B CN103213269 B CN 103213269B
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- Prior art keywords
- cable
- ing
- vacuum chamber
- cable cover
- cover
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- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of cable cover(ing) air extractor, disclose cable cover(ing) vacuum suction device.It comprises die head (1), vacuum chamber (2), cable (3), tube connector (4), vavuum pump (5), blast pipe (6), cable cover(ing) (7), sealing ring (8), cable-through hole (9), inlet wire pipe (10), vacuum chamber (2) one end is provided with inlet wire pipe (10), inlet wire pipe (10) utilizes tube connector (4) to be connected with vavuum pump (5), cable (3) is located in cable-through hole (9), cable (3) skin is provided with cable cover(ing) (7), and die head (1) is connected with vacuum chamber (2).The present invention reduces the gap between cable cover(ing) (7) and cable (3), reduce the air in cable (3), reduce aging, the oxidation rate of cable (3), improve the service life of cable (3), not easily cause plastics to rupture, the properties of product of working it out are stablized.
Description
Technical field
The present invention relates to a kind of cable cover(ing) air extractor, particularly relate to a kind of cable cover(ing) vacuum suction device.
Background technology
Cable cover(ing) is the outermost layer of cable, existing cable cover(ing) manufacturing technology mainly cable cover(ing) extrusion device, this device mainly high temperature plastics flows out naturally, semi-finished product cable is passed from the core rod of mould, by the extensibility of plastics self, be attached to half-finished surface, form the outer layer plastic of protection cable, this ground technology can complete cable cover(ing) making work, but still there is a lot of defect, between cable cover(ing) and cable, gap is large, a large amount of air is had in cable, easily cause cable aging, oxidation, because the characteristic of various plastics is different, the property upheld pulling force is also different, plastics are easily caused to rupture, the properties of product of working it out are unstable.
Summary of the invention
The present invention is directed in prior art that to there is gap between cable large, large quantity of air is had in cable, easily cause the problem that cable is aging, be oxidized, provide a kind of gap of reducing between cable cover(ing) and cable, reduce the air in cable, prevent that cable is aging, oxidation, improve cable service life, plastics are not easily caused to rupture, the cable cover(ing) vacuum suction device that properties of product are stable.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals.
Cable cover(ing) vacuum suction device, comprise die head, vacuum chamber, cable, tube connector, vavuum pump, blast pipe, cable cover(ing), sealing ring, cable-through hole, inlet wire pipe, vacuum chamber one end is provided with inlet wire pipe, inlet wire pipe utilizes tube connector to be connected with vavuum pump, be provided with cable-through hole in vacuum chamber, die head is connected with vacuum chamber.Reduce the air in cable, prevent that cable is aging, oxidation.
As preferably, vacuum chamber two ends are equipped with sealing ring.Sealing ring can prevent air from entering vacuum chamber.
As preferably, vavuum pump is provided with blast pipe.Blast pipe can discharge the air that vavuum pump is extracted out.
The present invention is owing to have employed above technical scheme, cable cover(ing) vacuum suction device extracts the air in cable out by vacuum-pumping equipment, water-tight equipment prevents air from entering, the gap between cable cover(ing) and cable can be reduced, reduce aging, the oxidation rate of cable, improve the service life of cable, and repacking cost is low, easy to use, the life-span long, repacking easy, any die head can be reequiped, and cable craft repacking effect is more obvious.
Accompanying drawing explanation
Fig. 1 is the structure chart of cable cover(ing) vacuum suction device.
Fig. 2 is the axonometric drawing of cable cover(ing).
Fig. 3 is the longitdinal cross-section diagram of cable cover(ing), cable, vacuum chamber, sealing ring and cable-through hole.
Fig. 4 is the view in transverse section of cable cover(ing), cable.
The toponym that in above accompanying drawing, each number designation refers to is as follows.
1-die head, 2-vacuum chamber, 3-cable, 4-tube connector, 5-vavuum pump, 6-blast pipe, 7-cable cover(ing), 8-sealing ring, 9-cable-through hole, 10-inlet wire pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-4 and embodiment, the present invention is described in further detail:
Embodiment
Cable cover(ing) vacuum suction device, comprises die head 1, vacuum chamber 2, cable 3, tube connector 4, vavuum pump 5, blast pipe 6, cable cover(ing) 7, sealing ring 8, cable-through hole 9, inlet wire pipe 10, as Fig. 1, 2: vacuum chamber 2 one end is provided with inlet wire pipe 10, inlet wire pipe 10 utilizes tube connector 4 to be connected with vavuum pump 5, operationally by the cable-through hole 9 of cable 3 through vacuum chamber 2 one end, pass from the other end of vacuum chamber 2, die head 1 is connected with vacuum chamber 2, as Fig. 4: cable 3 skin is provided with cable cover(ing) 7, as Fig. 3: vacuum chamber 2 two ends are equipped with sealing ring 8, cable-through hole 9 is provided with in vacuum chamber 2, cable cover(ing) vacuum suction device installs a set of vacuum-pumping equipment and water-tight equipment additional at die head 1 exactly, sealing ring 8 and vacuum chamber 2 form water-tight equipment, vavuum pump 5 and tube connector 4, blast pipe 6 forms vacuum-pumping equipment, and cable cover(ing) vacuum suction device extracts the air in cable 3 out by vacuum-pumping equipment, and water-tight equipment prevents air from entering, and can reduce the gap between cable cover(ing) 7 and cable 3, reduces the aging of cable 3, the speed of oxidation, improves the service life of cable 3, and repacking cost is low, easy to use, life-span is long, and any die head 1 can be reequiped, and cable craft repacking effect is more obvious.
In a word, the foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (2)
1. cable cover(ing) vacuum suction device, comprise die head (1), vacuum chamber (2), tube connector (4), vavuum pump (5), blast pipe (6), cable cover(ing) (7), sealing ring (8), cable-through hole (9), inlet wire pipe (10), vacuum chamber (2) one end is provided with inlet wire pipe (10), inlet wire pipe (10) utilizes tube connector (4) to be connected with vavuum pump (5), cable-through hole (9) is provided with in vacuum chamber (2), it is characterized in that: die head (1) is connected with vacuum chamber (2), sealing ring (8) is positioned at the two ends of vacuum chamber (2).
2. cable cover(ing) vacuum suction device according to claim 1, is characterized in that: vavuum pump (5) is provided with blast pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310131499.5A CN103213269B (en) | 2013-04-15 | 2013-04-15 | Cable cover(ing) vacuum suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310131499.5A CN103213269B (en) | 2013-04-15 | 2013-04-15 | Cable cover(ing) vacuum suction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103213269A CN103213269A (en) | 2013-07-24 |
| CN103213269B true CN103213269B (en) | 2015-10-14 |
Family
ID=48811584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310131499.5A Expired - Fee Related CN103213269B (en) | 2013-04-15 | 2013-04-15 | Cable cover(ing) vacuum suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103213269B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932892A (en) * | 2017-10-30 | 2018-04-20 | 安徽明都电力线缆有限公司 | Cable cover(ing) vacuum suction device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4581478A (en) * | 1982-04-07 | 1986-04-08 | Pugh Paul F | Gas pressurized cable and conduit system |
| CN2355410Y (en) * | 1997-09-29 | 1999-12-22 | 钢缆工厂股份公司 | Cable with a protective layer |
| CN101329934A (en) * | 2008-07-25 | 2008-12-24 | 常熟泓淋电线电缆有限公司 | Vacuum apparatus for conductor jostling sheath machine |
| CN102103905A (en) * | 2009-12-18 | 2011-06-22 | 北京云电英纳超导电缆有限公司 | Method for eliminating defects of main insulation of cold insulation superconducting cable and system structure for realizing method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100772824B1 (en) * | 2007-01-23 | 2007-11-01 | 엘에스전선 주식회사 | Apparatus and method for eliminating the wet from superconduction cable line before operation |
-
2013
- 2013-04-15 CN CN201310131499.5A patent/CN103213269B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4581478A (en) * | 1982-04-07 | 1986-04-08 | Pugh Paul F | Gas pressurized cable and conduit system |
| CN2355410Y (en) * | 1997-09-29 | 1999-12-22 | 钢缆工厂股份公司 | Cable with a protective layer |
| CN101329934A (en) * | 2008-07-25 | 2008-12-24 | 常熟泓淋电线电缆有限公司 | Vacuum apparatus for conductor jostling sheath machine |
| CN102103905A (en) * | 2009-12-18 | 2011-06-22 | 北京云电英纳超导电缆有限公司 | Method for eliminating defects of main insulation of cold insulation superconducting cable and system structure for realizing method |
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| Publication number | Publication date |
|---|---|
| CN103213269A (en) | 2013-07-24 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20190415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |