CN204066818U - A kind of high flexibility cable protection tube - Google Patents
A kind of high flexibility cable protection tube Download PDFInfo
- Publication number
- CN204066818U CN204066818U CN201420561355.3U CN201420561355U CN204066818U CN 204066818 U CN204066818 U CN 204066818U CN 201420561355 U CN201420561355 U CN 201420561355U CN 204066818 U CN204066818 U CN 204066818U
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- China
- Prior art keywords
- pipe box
- shaped structure
- thread
- internal layer
- outer pipe
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Abstract
The utility model discloses a kind of high flexibility cable protection tube; comprise internal layer pipe box and outer pipe box; described internal layer pipe box is that hard material is made and the jacket wall of described internal layer pipe box is that multistage thread-shaped structure and the smooth body of multistage are spaced apart; above-mentioned thread-shaped structure is multiple linear composition near described outer pipe box side and thread-shaped structure is multiple smooth flat composition away from described outer pipe box side, and described outer pipe box is that flexible material is made.High flexibility cable protection tube disclosed in the utility model, its good bending property and high to the protection intensity of cable.
Description
Technical field
The utility model relates to field of cable technology, particularly relates to a kind of high flexibility cable protection tube.
Background technology
Along with the quick raising of human being's production power, cable is widely used in electric power, field of communication transmission.At present; main use cable protective sleeve is protected cable; existing cable protective sleeve adopts organic polymer to be made usually, and it exists undercapacity, the shortcoming inadequate to cable protection dynamics; partial cables protective sleeve adopts steel pipe manufacturing to form; although its protection intensity is high, exists and can not bend, very flexible; high shortcoming is required to landform, needs to improve.
Utility model content
In order to solve the technical problem existed in background technology, the utility model proposes a kind of high flexibility cable protection tube, its good bending property and high to the protection intensity of cable.
A kind of high flexibility cable protection tube that the utility model proposes; comprise internal layer pipe box and outer pipe box; described internal layer pipe box is that hard material is made and the jacket wall of described internal layer pipe box is that multistage thread-shaped structure and the smooth body of multistage are spaced apart; above-mentioned thread-shaped structure is multiple linear composition near described outer pipe box side and thread-shaped structure is multiple smooth flat composition away from described outer pipe box side, and described outer pipe box is that flexible material is made.
Preferably, each section thread-shaped structure length is equal and each section of smooth tube length is equal.
Preferably, thread-shaped structure and smooth tube length are than being 0.5-0.7.
In utility model, internal layer pipe box adopts hard material to be made, and the jacket wall of internal layer pipe box is designed to multistage thread-shaped structure and the smooth body of multistage is spaced apart, use the hard material internal layer pipe box that is made good protection intensity can be provided to lay the foundation for internal layer pipe box, the existence of thread-shaped structure makes the bending property of internal layer pipe box greatly be promoted, and the existence of smooth body then can strengthen the protection intensity of internal layer pipe box; By thread-shaped structural design near described outer pipe box side be multiple linear composition and away from described outer pipe box side be multiple smooth flat composition, contact area between internal layer pipe box and outer pipe box can be made little on the one hand, be easy to interspersed, on the other hand, contact area can be made between internal layer pipe box and cable core little and contact stabilization is better.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high flexibility cable protection tube that the utility model proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of a kind of high flexibility cable protection tube that the utility model proposes.
The utility model proposes a kind of high flexibility cable protection tube, comprise internal layer pipe box 2 and outer pipe box 1, described internal layer pipe box 2 to be made and the jacket wall of described internal layer pipe box 2 is that multistage thread-shaped structure 21 and multistage smooth body 22 are spaced apart for hard material, each section thread-shaped structure 21 length is equal and each section of smooth body 22 length is equal, thread-shaped structure 21 is 0.5 with smooth body 22 length ratio, above-mentioned thread-shaped structure 21 near described outer pipe box 1 side is multiple linear 211 compositions and thread-shaped structure 21 is that multiple smooth flat 212 forms away from described outer pipe box 1 side, described outer pipe box 1 is made for flexible material.
Internal layer pipe box 2 adopts hard material to be made, and the jacket wall of internal layer pipe box 2 is designed to multistage thread-shaped structure 21 and multistage smooth body 22 spaced apart, use the hard material internal layer pipe box 2 that is made can overlap 2 for inner layer pipe and provide good protection intensity to lay the foundation, the existence of thread-shaped structure 21 makes the bending property of internal layer pipe box 2 greatly be promoted, and the existence of smooth body 22 then can strengthen the protection intensity of internal layer pipe box 2; Thread-shaped structure 21 is designed near described outer pipe box 1 side be multiple linear 211 composition and be that multiple smooth flat 212 forms away from described outer pipe box 1 side, contact area between internal layer pipe box 2 and outer pipe box 1 can be made little on the one hand, be easy to interspersed, on the other hand, contact area can be made between internal layer pipe box 2 and cable core little and contact stabilization is better.
In sum, in the above-described embodiments, by being optimized the structure of cable protective sleeve, and the raw material of the outer pipe box of cable protective sleeve being adjusted, making cable protective sleeve good bending property and high to the protection intensity of cable.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection range of the present utility model.
Claims (3)
1. a high flexibility cable protection tube, it is characterized in that, comprise internal layer pipe box (2) and outer pipe box (1), described internal layer pipe box (2) to be made and the jacket wall of described internal layer pipe box (2) is that multistage thread-shaped structure (21) and the smooth body of multistage (22) are spaced apart for hard material, above-mentioned thread-shaped structure (21) near described outer pipe box (1) side is multiple linear (211) composition and thread-shaped structure (21) is multiple smooth flat (212) composition away from described outer pipe box (1) side, described outer pipe box (1) is made for flexible material.
2. high flexibility cable protection tube according to claim 1, is characterized in that, each section thread-shaped structure (21) length is equal and each section of smooth body (22) length is equal.
3. high flexibility cable protection tube according to claim 2, is characterized in that, thread-shaped structure (21) and smooth body (22) length are than being 0.5-0.7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420561355.3U CN204066818U (en) | 2014-09-26 | 2014-09-26 | A kind of high flexibility cable protection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420561355.3U CN204066818U (en) | 2014-09-26 | 2014-09-26 | A kind of high flexibility cable protection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066818U true CN204066818U (en) | 2014-12-31 |
Family
ID=52208278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420561355.3U Expired - Fee Related CN204066818U (en) | 2014-09-26 | 2014-09-26 | A kind of high flexibility cable protection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204066818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299698A (en) * | 2014-09-26 | 2015-01-21 | 安徽华峰电缆集团有限公司 | High-flexibility cable protection pipe |
-
2014
- 2014-09-26 CN CN201420561355.3U patent/CN204066818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104299698A (en) * | 2014-09-26 | 2015-01-21 | 安徽华峰电缆集团有限公司 | High-flexibility cable protection pipe |
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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: 20141231 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |