CN204118277U - Splicing ear in the middle of screw connecting-type - Google Patents
Splicing ear in the middle of screw connecting-type Download PDFInfo
- Publication number
- CN204118277U CN204118277U CN201420322784.5U CN201420322784U CN204118277U CN 204118277 U CN204118277 U CN 204118277U CN 201420322784 U CN201420322784 U CN 201420322784U CN 204118277 U CN204118277 U CN 204118277U
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- cable
- screw
- splicing ear
- utility
- 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
Links
Abstract
The utility model discloses splicing ear in the middle of a kind of screw connecting-type, belong to cable installing area, solve that traditional wired mode bothers, installation strength is weak, the connection defective tightness between cable conductor, the serious affected problem of conductive effect.Mainly comprise special copper pipe, any one side of described special copper pipe is provided with some screw holes and corresponding fastened by screw nail.The utility model simple installation, Strength Safety is high, and cable conductor connects closely, and conductive effect is good, and structure is simple, and be easy to manufacture, practical value is high, can be widely used in the installation of wire diameter at 1.5-25 square of cable.
Description
Technical field
The utility model relates to a kind of cable connecting arrangement, specifically, particularly relates to splicing ear in the middle of a kind of screw connecting-type.
Background technology
Because mineral insulated cable production length is by the restriction of cable raw material length, or by the impact that different electric loop cable is equipped with in unwrapping wire process, make in cable laying installation process, need to adopt intermediate connector to be connected together by two same size cables, to ensure the needs meeting line length.
Cable for different wire diameter adopts different connectors.With regard to the cable of wire diameter 1.5-25 square, conventional art generally adopt red copper take over as connector, red copper adapter use must by fluid pressure type Press Plier with the use of.Traditional this connected mode installs trouble, and installation degree of safety is more weak, and the connection defective tightness between cable conductor, seriously even there will be cable obscission.
Summary of the invention
For solving the problem, the utility model provides a kind of and is applicable to the splicing ear of wire diameter at the cable of 1.5-25 square, solves that traditional wired mode bothers, installation strength is weak, the connection defective tightness between cable conductor, the serious affected problem of conductive effect.
The utility model is achieved through the following technical solutions:
Splicing ear in the middle of screw connecting-type, comprises special copper pipe, and any one side of described special copper pipe is provided with some screw holes and corresponding fastened by screw nail.
Described special copper pipe is hexangle type copper pipe.
The quantity of described screw hole is 4-10.
Any one side of described special copper pipe is provided with pry hole.
Compared with prior art, the beneficial effects of the utility model are:
1. the utility model simple installation, Strength Safety is high, and cable conductor connects closely, and conductive effect is good;
2. the utility model structure is simple, is easy to manufacture, and practical value is high, can be widely used in the installation of wire diameter at 1.5-25 square of cable.
Accompanying drawing explanation
Accompanying drawing is the utility model structural representation.
In figure: 1. special copper pipe; 2. fastened by screw nail; 3. spy upon hole.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated:
Splicing ear in the middle of screw connecting-type, is characterized in that: comprise special copper pipe 1, and any one side of described special copper pipe 1 is provided with some screw holes and corresponding fastened by screw nail 2.
Described special copper pipe 1 is hexangle type copper pipe.
The quantity of described screw hole is 4-10.
Any one side of described special copper pipe 1 is provided with pry hole 3.
Embodiment 1:
Special copper pipe 1 is hexangle type copper pipe, the centre position in one of them face is provided with a pry hole 3, and to spy upon hole 3 for line of demarcation, its two ends respectively rule distribute 3 screw holes, screw hole correspondence is provided with the fastened by screw nail 2 of match specifications with it, and this is splicing ear in the middle of 6 pass screw connecting-types.Whether described pry hole 3 is mainly used to detect cable temperature and observes cable and be connected and contact well.
Embodiment 2:
Special copper pipe 1 is hexangle type copper pipe, the centre position in one of them face is provided with a pry hole 3, and to spy upon hole 3 for line of demarcation, its two ends respectively rule distribute 4 screw holes, screw hole correspondence is provided with the fastened by screw nail 2 of match specifications with it, and this is splicing ear in the middle of 8 pass screw connecting-types.Whether described pry hole 3 is mainly used to detect cable temperature and observes cable and be connected and contact well.
In sum, be only preferred embodiment of the present utility model, not be used for limit the utility model implement scope, all equalizations of doing according to shape, structure, feature and the spirit described in the utility model right change and modify, and all should be included in right of the present utility model.
Claims (4)
1. a splicing ear in the middle of screw connecting-type, is characterized in that: comprise special copper pipe (1), and any one side of described special copper pipe (1) is provided with some screw holes and corresponding fastened by screw nail (2).
2. splicing ear in the middle of screw connecting-type according to claim 1, is characterized in that: described special copper pipe (1) is hexangle type copper pipe.
3. splicing ear in the middle of screw connecting-type according to claim 1, is characterized in that: the quantity of described screw hole is 4-10.
4. splicing ear in the middle of screw connecting-type according to claim 1, is characterized in that: any one side of described special copper pipe (1) is provided with pry hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322784.5U CN204118277U (en) | 2014-06-17 | 2014-06-17 | Splicing ear in the middle of screw connecting-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420322784.5U CN204118277U (en) | 2014-06-17 | 2014-06-17 | Splicing ear in the middle of screw connecting-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204118277U true CN204118277U (en) | 2015-01-21 |
Family
ID=52335559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420322784.5U Expired - Fee Related CN204118277U (en) | 2014-06-17 | 2014-06-17 | Splicing ear in the middle of screw connecting-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204118277U (en) |
-
2014
- 2014-06-17 CN CN201420322784.5U patent/CN204118277U/en not_active Expired - Fee Related
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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: 20150121 Termination date: 20180617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |