CN201829867U - One-way net cover connector - Google Patents
One-way net cover connector Download PDFInfo
- Publication number
- CN201829867U CN201829867U CN2010205439648U CN201020543964U CN201829867U CN 201829867 U CN201829867 U CN 201829867U CN 2010205439648 U CN2010205439648 U CN 2010205439648U CN 201020543964 U CN201020543964 U CN 201020543964U CN 201829867 U CN201829867 U CN 201829867U
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- CN
- China
- Prior art keywords
- cover
- wire sets
- steel wire
- network set
- unidirectional network
- 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 - Fee Related
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Abstract
The utility model discloses an one-way net cover connector, comprising a drawing head at one end, a flexible steel wire gauze cover located at the other end and a strengthening connection cover located between the drawing head and the steel wire gauze cover; and the one-way net cover connector further comprises a protecting jacket arranged between the strengthening connection cover and the steel wire gauze cover. The one-way net cover connector prevents the steel wire of the steel wire gauze cover from being cut and destroyed by the sharp border of a cable head, so that the service life is prolonged, and the working reliability is enhanced.
Description
Technical field
The utility model relates to electric power stringing driving component class, especially a kind of unidirectional network set of connectors.
Background technology
The unidirectional network set of connectors is the commonly used indispensable instrument in the electric power stringing, it comprises at the drawing head of an end, at the scalable wire sets of the other end and the cover that reinforces the connection between drawing head and wire sets, yet existing structure is after cable inserts, the steel wire of net can be cut and destroy to cable head sharp edges, shortens the life-span of steel wire.And when coaster drew, steel wire rocked back and forth and is impaired easily.
Summary of the invention
The purpose of this utility model is to provide a kind of unidirectional network set of connectors that improves the life-span.
The technical solution of the utility model is: a kind of unidirectional network set of connectors; it comprises the drawing head of an end, at the scalable wire sets of the other end and the cover that reinforces the connection between drawing head and wire sets, it further comprises and being arranged on the protective sleeve that reinforces the connection between cover and the wire sets and be used to protect the cable head.
The number of protective sleeve described in the utility model is one or more.
Protective sleeve described in the utility model is a hollow copper pipe.
Wire sets described in the utility model is that the mariages braiding forms, and has several steps on its bearing of trend.
The utility model advantage is:
After the utility model prevents that cable from inserting, cable head sharp edges cutting and destroy the steel wire of wire sets, thus prolong the life-span of wire sets, and improve functional reliability, especially avoid wire sets steel wire when coaster draws to rock back and forth and impaired.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation after stressed of the present utility model;
Fig. 3 is applied to the structural representation of two-way net connector for the utility model;
Wherein: 10, drawing head; 2,20, wire sets; 3,30, the cover that reinforces the connection; 4,40, protective sleeve; 50, hawser; 200, step.
Embodiment
Embodiment: shown in Fig. 1-2; the utility model provides a kind of specific embodiment of net connector; wherein the unidirectional network set of connectors comprise drawing head 10 at an end, at the other end and telescopic wire sets 20, at the reinforcing the connection cover 30 and be arranged on wire sets 20 and reinforce the connection between the cover 30 and be used to protect the protective sleeve 40 of cable head between drawing head 10 and the wire sets 20; wherein the number of protective sleeve is one or more; be preferably hollow copper pipe at present embodiment, to be set on the cable head.
Wire sets 20 can reduce a head for the mariages braiding forms, and has improved the grip to cable, prevents that cable from skidding off from wire sets 20, and can improve tonnage.Wire sets 20 has several steps 200 along bearing of trend simultaneously, it is by in the braiding process, braided steel wire is become step, raising is stressed even after being subjected to force intensity to make cable insert in the net, also increased the grip of wire sets to cable, simultaneously the structure of step strengthens installing space, more conveniently more quickly cable is inserted.
As Fig. 3; two-way net connector construction and two unidirectional network set of connectors structural similarities; difference is not have the drawing head 1 in the unidirectional network set of connectors; and having increased hawser 5 in the middle of being positioned at, it comprises that a pair of wire sets 2 that is positioned at two ends, corresponding continuous protective sleeve 4 with wire sets 2, corresponding reinforcing the connection of linking to each other with protective sleeve 4 overlap 3 and overlap 3 hawsers that all link to each other 5 with above-mentioned reinforcing the connection.Wherein wire sets 2 forms for the mariages braiding, and has several steps 200 on bearing of trend.
After at first the cable of required laying being inserted into wire sets 20 during use, and corresponding penetrate protective sleeve 40 after, with the shroud ring band end of wire sets 20 is tightened then, in wire sets 20, slide at the traction initial stage to prevent cable.After being subjected to pulling force, original diamond-shaped meshes produces distortion immediately, and wire sets 20 internal diameters are diminished rapidly, by the braided steel wire of step, has increased the frictional force of 20 pairs of cables of wire sets.The net connector has good flexibility thus, and intercepts interference mutually between cable and the wire sets, prolongs the life-span of wire sets, and improves functional reliability.
Certainly the foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.The all spirit of main technical schemes is done according to the present invention equivalent transformation or modification all should be encompassed within protection scope of the present invention.
Claims (6)
1. unidirectional network set of connectors; it comprise drawing head (10), the wire sets (20) that is positioned at the other end that is positioned at an end and be positioned at drawing head (10) and wire sets (20) between the cover (30) that reinforces the connection, it is characterized in that: it comprises and is arranged on wire sets (20) and reinforces the connection between the cover (30) and be used to protect the protective sleeve (40) of cable head.
2. unidirectional network set of connectors according to claim 1 is characterized in that: the number of described protective sleeve (40) is one.
3. unidirectional network set of connectors according to claim 1 is characterized in that: the number of described protective sleeve (40) is more than two.
4. unidirectional network set of connectors according to claim 2 is characterized in that: described protective sleeve (40) is a hollow copper pipe.
5. unidirectional network set of connectors according to claim 3 is characterized in that: described wire sets (20) forms for the mariages braiding.
6. unidirectional network set of connectors according to claim 4 is characterized in that: described wire sets (20) has several steps (200) on its bearing of trend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205439648U CN201829867U (en) | 2010-09-27 | 2010-09-27 | One-way net cover connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205439648U CN201829867U (en) | 2010-09-27 | 2010-09-27 | One-way net cover connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201829867U true CN201829867U (en) | 2011-05-11 |
Family
ID=43968381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205439648U Expired - Fee Related CN201829867U (en) | 2010-09-27 | 2010-09-27 | One-way net cover connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201829867U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103545745A (en) * | 2013-10-11 | 2014-01-29 | 居国文 | Cable net |
| CN104165249A (en) * | 2013-05-17 | 2014-11-26 | 吴华林 | Hanging net |
| CN106505482A (en) * | 2016-11-30 | 2017-03-15 | 山东电力建设第工程公司 | Big specification cable underground buried tube long range laying method |
| CN106532554A (en) * | 2016-10-10 | 2017-03-22 | 中国电力科学研究院 | Net cover connection device for carbon core conductor |
| CN108561383A (en) * | 2018-01-04 | 2018-09-21 | 上海长园电子材料有限公司 | A kind of method of quick coupling and its fixed tubular structure |
| CN112769073A (en) * | 2021-01-04 | 2021-05-07 | 国网山东省电力公司滨州供电公司 | Cable traction sleeve with steel protective cap |
-
2010
- 2010-09-27 CN CN2010205439648U patent/CN201829867U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165249A (en) * | 2013-05-17 | 2014-11-26 | 吴华林 | Hanging net |
| CN103545745A (en) * | 2013-10-11 | 2014-01-29 | 居国文 | Cable net |
| CN106532554A (en) * | 2016-10-10 | 2017-03-22 | 中国电力科学研究院 | Net cover connection device for carbon core conductor |
| CN106532554B (en) * | 2016-10-10 | 2019-02-15 | 中国电力科学研究院 | Carbon core conducting wire net cover attachment device |
| CN106505482A (en) * | 2016-11-30 | 2017-03-15 | 山东电力建设第工程公司 | Big specification cable underground buried tube long range laying method |
| CN108561383A (en) * | 2018-01-04 | 2018-09-21 | 上海长园电子材料有限公司 | A kind of method of quick coupling and its fixed tubular structure |
| CN112769073A (en) * | 2021-01-04 | 2021-05-07 | 国网山东省电力公司滨州供电公司 | Cable traction sleeve with steel protective cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |