CN201656350U - Supporting tube for mounting cable accessory - Google Patents
Supporting tube for mounting cable accessory Download PDFInfo
- Publication number
- CN201656350U CN201656350U CN2010201098432U CN201020109843U CN201656350U CN 201656350 U CN201656350 U CN 201656350U CN 2010201098432 U CN2010201098432 U CN 2010201098432U CN 201020109843 U CN201020109843 U CN 201020109843U CN 201656350 U CN201656350 U CN 201656350U
- Authority
- CN
- China
- Prior art keywords
- supporting tube
- cable accessory
- electric cable
- product
- 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
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Abstract
The utility model discloses a supporting tube for mounting a cable accessory, comprising a supporting tube body. One end of the supporting tube body is provided with a lug boss, the supporting tube body is a transparent and smooth hollow tube, has an internal diameter larger than an external diameter of a cable and is integrated with the lug boss. The utility model is used for aiding the mounting of a power cable and a cable accessory middle joint, can prevent an expanded power cable accessory product from leaving a durable track in the product, does not influence the detection of the internal surface of the power cable accessory product after pre-expansion, can greatly lessen the hidden trouble of the unqualified power cable accessory product and ensure the long-term, safe and stable operation of the product.
Description
Technical field
The utility model relates to a kind of power cable, is specifically related to a kind of stay pipe that is used to install electric cable accessories.
Background technology
How supporter turns to an integral barrel shape with opaque nonmetallic materials in traditional shrinkage or the predilation cable, its annex.Supporter in this electric cable accessories because outer surface has spiral helicine groove, forms corresponding grooves at the electric cable accessories inner hole wall after long-term the use easily, makes electric cable accessories in use have hidden danger.
Other has the internal lining pipe that is designed to be pumped into band shape, is installed in the inside of electric cable accessories, but the easy and electric cable accessories adhesion of internal lining pipe in the use is not only wasted time and energy but also easy fracture when internal lining pipe takes out.
In addition, mostly supporter is the one injection moulding or is extruded into stripe shape in the existing electric cable accessories, in the use as electric cable accessories inwall varying aperture, also need to twine into pipe to satisfy the demand according to different-diameter, whether the inner surface that above scheme all can not detect electric cable accessories defectiveness, the potential safety hazard factor that can't get rid of electric cable accessories is so there are many deficiencies in existing technology.
The utility model content
Technical problem to be solved in the utility model provides a kind of stay pipe that is used to install electric cable accessories, and it can be assisted power cable and electric cable accessories transition joint are installed.
For solving the problems of the technologies described above, the technical solution that the utility model is used to install the stay pipe of electric cable accessories is:
Comprise the support body, an end that supports body is provided with boss; Described support body is hyaline smooth hollow pipe, supports the external diameter of the internal diameter of body greater than cable.
Described support body and boss are formed in one.
The external diameter of described support body is cylinder or has tapering.
The technique effect that the utility model can reach is:
The utility model auxiliary installation power cable and electric cable accessories transition joint, can avoid leaving permanent vestige in product inside behind the electric cable fitting product augmentation, and do not influence behind the predilation the inner surperficial inspection of electric cable fitting product, can significantly reduce the defective hidden danger of electric cable fitting product, guarantee the long-term safe and stable operation of product.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the user mode schematic diagram that the utility model is used to install the stay pipe of electric cable accessories.
Description of reference numerals among the figure:
1 is boss, and 2 are the support body,
3 are transition joint, and 4 is power cable.
Embodiment
The utility model is used to install the stay pipe of electric cable accessories, comprises supporting body 2, and an end that supports body 2 is provided with boss 1; Supporting body 2 is hyaline smooth hollow pipe, supports the external diameter of the internal diameter of body 2 greater than cable.Support body 2 and be formed in one smooth surface, seamless and burr with boss 1.
The surfaces externally and internally that supports body 2 is smooth, and bearing capacity is strong, good weatherability, environmental protection, has favorable mechanical performance and ageing resistace.
The external diameter that supports body 2 is cylinder or has tapering.
The utility model can be assisted power cable and electric cable accessories transition joint are installed, during use, earlier with transition joint 3 predilations, then the support body 2 of the utility model stay pipe is stretched in the transition joint 3 after the expansion, as shown in Figure 1, support body 2 and can support transition joint 3, make transition joint 3 keep the predilation state, 1 of boss is used for fixing transition joint 3 and the relative position that supports body 2; Then power cable 4 is stretched into and support in the body 2, the utility model stay pipe takes out the utility model between power cable 4 and transition joint 3 at last at this moment, thereby realizes the installation of power cable 4 and transition joint 3.
The utility model is applicable to shrinkage or predilation electric cable accessories, and it is simple and reasonable, in light weight, uses simple and convenient.
Claims (4)
1. stay pipe that is used to install electric cable accessories is characterized in that: comprise the support body, an end that supports body is provided with boss.
2. the stay pipe that is used to install electric cable accessories according to claim 1 is characterized in that: described support body is hyaline smooth hollow pipe, supports the external diameter of the internal diameter of body greater than cable.
3. the stay pipe that is used to install electric cable accessories according to claim 1 and 2 is characterized in that: described support body and boss are formed in one.
4. the stay pipe that is used to install electric cable accessories according to claim 1 and 2 is characterized in that: the external diameter of described support body is cylinder or has tapering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201098432U CN201656350U (en) | 2010-02-08 | 2010-02-08 | Supporting tube for mounting cable accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201098432U CN201656350U (en) | 2010-02-08 | 2010-02-08 | Supporting tube for mounting cable accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201656350U true CN201656350U (en) | 2010-11-24 |
Family
ID=43121588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201098432U Expired - Fee Related CN201656350U (en) | 2010-02-08 | 2010-02-08 | Supporting tube for mounting cable accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201656350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515916A (en) * | 2012-06-28 | 2014-01-15 | 泰科电子(上海)有限公司 | Supporting bar, supporting pipe and method for manufacturing supporting pipe |
-
2010
- 2010-02-08 CN CN2010201098432U patent/CN201656350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515916A (en) * | 2012-06-28 | 2014-01-15 | 泰科电子(上海)有限公司 | Supporting bar, supporting pipe and method for manufacturing supporting pipe |
| CN103515916B (en) * | 2012-06-28 | 2016-12-21 | 泰科电子(上海)有限公司 | Support bar, a stay tube and the method for preparation stay tube |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20190208 |