CN203366864U - Waterproof cable center wire waterproof yarn uncoiling device - Google Patents
Waterproof cable center wire waterproof yarn uncoiling device Download PDFInfo
- Publication number
- CN203366864U CN203366864U CN2013203793256U CN201320379325U CN203366864U CN 203366864 U CN203366864 U CN 203366864U CN 2013203793256 U CN2013203793256 U CN 2013203793256U CN 201320379325 U CN201320379325 U CN 201320379325U CN 203366864 U CN203366864 U CN 203366864U
- Authority
- CN
- China
- Prior art keywords
- water blocking
- blocking yarn
- coil mounting
- waterproof
- mounting pipe
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a waterproof cable center wire waterproof yarn uncoiling device. The waterproof cable center wire waterproof yarn uncoiling device comprises a support, fixed rings and waterproof yarn coil mounting tubes, wherein center holes of the waterproof yarn coil mounting tubes are center wire through holes, wire incoming ends of the waterproof yarn coil mounting tubes are fixedly connected with the support, and wire outgoing ends of the waterproof yarn coil mounting tubes are detachably matched with the fixed rings. The uncoiling device can prevent the center wire from being broken by friction between a waterproof yarn and an inner wall of the center tube when the center wire is filled with the waterproof yarn.
Description
Technical field
The utility model relates to the cables manufacturing field, relates in particular a kind of water repellent electric cable center line water blocking yarn actinobacillus device.
Background technology
, divide to immerse in cable conductor because of ambient water and cause the insulation water-treeing and cause the accident of cable breakdown to increase year by year, so day by day increase for the demand of water repellent electric cable in China's extensive use along with crosslinked cable.
Existing water repellent electric cable comprises center line and is positioned at the copper single line layer that the center line periphery is the cast layout, at center line outer surface and copper single line, all is filled with between layers water blocking yarn.Water repellent electric cable is pile line operation in process of production, first center line is carried out to the water blocking yarn filling, more successively each copper single line layer is carried out to the water blocking yarn filling.Existingly center line is carried out to the water blocking yarn filling do not design special device, its structure is roughly as follows, the water blocking yarn coil is positioned at a side of center line pay off rack, and water blocking yarn one end is fixed on center line, and under the effect of frame winch, center line and water blocking yarn pass motion downstream from central tube.Because this water blocking yarn coil is positioned at a side of center line pay off rack, water blocking yarn in entering central tube the time and central tube axially in a certain angle, water blocking yarn when entering and the central tube inwall produce friction, easily cause this water blocking yarn broken string.
Summary of the invention
The purpose of this utility model is to provide a kind of water repellent electric cable center line water blocking yarn actinobacillus device, and it can prevent that, when center line being carried out to the water blocking yarn filling, water blocking yarn and central tube inwall produce friction and cause broken string.
Water repellent electric cable center line water blocking yarn actinobacillus device described in the utility model, comprise support, retainer plate and water blocking yarn coil mounting pipe, line via hole centered by the centre bore of water blocking yarn coil mounting pipe, the end of incoming cables of water blocking yarn coil mounting pipe is fixedly connected with support, and leading-out terminal detachably coordinates with retainer plate.
Further, described water blocking yarn coil mounting pipe has two, is separately fixed at the rear and front end of support, and the axis of two water blocking yarn coil mounting pipe is on the same straight line.Avoided the length of water blocking yarn under special circumstances inadequate, can have been supplemented by another water blocking yarn coil.
Further, the end of incoming cables of described water blocking yarn coil mounting pipe is equipped with the inlet wire mould, done the fillet processing in the end of incoming cables of water blocking yarn coil mounting pipe, avoiding center line is not while along water blocking yarn coil mounting pipe, axially entering the centre bore of water blocking yarn coil mounting pipe, the lesion center line.
Water repellent electric cable center line water blocking yarn actinobacillus device described in the utility model, owing to thering is said structure, under the drive of center line, the water blocking yarn automatic winding is on center line, while together with center line, entering central tube, not can with the interior wall friction of central tube, avoided causing water blocking yarn broken string because of the interior wall friction with central tube.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order further to explain the technical solution of the utility model, below by coming by reference to the accompanying drawings, the utility model is elaborated.
Shown in Figure 1, described water repellent electric cable center line water blocking yarn actinobacillus device, comprise support 1, two retainer plates 5 and two water blocking yarn coil mounting pipe 4, line 6 via holes centered by the centre bore of water blocking yarn coil mounting pipe 4, the coil that water blocking yarn 3 is coiled into is set on water blocking yarn coil mounting pipe 4, the end of incoming cables of two water blocking yarn coil mounting pipe 4 is separately fixed at the rear and front end of support 1, and its leading-out terminal detachably coordinates with retainer plate 5.The axis of two water blocking yarn coil mounting pipe 4 is on the same straight line.End of incoming cables in water blocking yarn coil mounting pipe 4 is equipped with inlet wire mould 2.
Claims (3)
1. a water repellent electric cable center line water blocking yarn actinobacillus device, it is characterized in that: comprise support (1), retainer plate (5) and water blocking yarn coil mounting pipe (4), line via hole centered by the centre bore of water blocking yarn coil mounting pipe, the end of incoming cables of water blocking yarn coil mounting pipe is fixedly connected with support, and leading-out terminal detachably coordinates with retainer plate.
2. water blocking yarn filling device according to claim 1, it is characterized in that: described water blocking yarn coil mounting pipe (4) has two, is separately fixed at the rear and front end of support (1), and the axis of two water blocking yarn coil mounting pipe is on the same straight line.
3. according to the described water blocking yarn filling device of claim 1 or 2, it is characterized in that: the end of incoming cables of described water blocking yarn coil mounting pipe (4) is equipped with inlet wire mould (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203793256U CN203366864U (en) | 2013-06-28 | 2013-06-28 | Waterproof cable center wire waterproof yarn uncoiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203793256U CN203366864U (en) | 2013-06-28 | 2013-06-28 | Waterproof cable center wire waterproof yarn uncoiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203366864U true CN203366864U (en) | 2013-12-25 |
Family
ID=49814593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203793256U Expired - Lifetime CN203366864U (en) | 2013-06-28 | 2013-06-28 | Waterproof cable center wire waterproof yarn uncoiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203366864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722986A (en) * | 2020-12-27 | 2021-04-30 | 张家港保税区鸿卓光电材料科技有限公司 | Adjustable pay-off device for water-blocking yarn |
-
2013
- 2013-06-28 CN CN2013203793256U patent/CN203366864U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722986A (en) * | 2020-12-27 | 2021-04-30 | 张家港保税区鸿卓光电材料科技有限公司 | Adjustable pay-off device for water-blocking yarn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160714 Address after: 239 No. 401120 Chongqing Yubei District national agricultural science and Technology Park Avenue Jinguo Patentee after: CHONGQING TAISHAN CABLE Co.,Ltd. Patentee after: STATE GRID JIANGSU ELECTRIC POWER Co. Patentee after: State Grid Corporation of China Address before: 239 No. 401120 Chongqing Yubei District national agricultural science and Technology Park Avenue Jinguo Patentee before: Chongqing Taishan Cable Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
|
| CX01 | Expiry of patent term |