CN203813348U - Cable releasing protective jacket - Google Patents
Cable releasing protective jacket Download PDFInfo
- Publication number
- CN203813348U CN203813348U CN201420243909.5U CN201420243909U CN203813348U CN 203813348 U CN203813348 U CN 203813348U CN 201420243909 U CN201420243909 U CN 201420243909U CN 203813348 U CN203813348 U CN 203813348U
- Authority
- CN
- China
- Prior art keywords
- protective sleeve
- wall
- protective
- pillar
- protective jacket
- 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
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 70
- 230000007704 transition Effects 0.000 claims abstract description 4
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a cable releasing protective jacket, which comprises a protective tube. One side of the protective tube is sleeved on the outer wall of a releasing tube, and the other side of the protective tube is provided with a protective jacket. The protective jacket comprises an inner wall tightly buckled onto the inner side of the protective tube, and an outer wall tightly buckled onto the outer side of the protective tube. The inner wall and the outer wall of the protective jacket are in circular arc transition. The inner and outer walls of the protective jacket are threadedly engaged with the inner and outer walls of the protective tube. The length of the inner wall of the protective jacket is larger than the length of the outer wall of the protective jacket. According to the technical scheme of the utility model, the cable releasing protective jacket is fixed onto the releasing tube by means of the protective tube, and the outlet of the protective tube is provided with the protective jacket. The protective jacket is threadedly engaged with the protective tube, and the length of the inner wall of the protective jacket is larger than the length of the outer wall of the protective jacket. Therefore, the protective jacket can be well fixed onto the protective tube. Meanwhile, the sheath of a cable is effectively avoided from being abraded with the edge of the releasing tube. At the same time, the cable is also prevented from falling off during the hauling process.
Description
Technical field
The utility model belongs to protection of electric power facility field, is specifically related to a kind of cable and discharges protective sleeve.
Background technology
In prior art; discharging of cable comprises putting into and hauling out of cable; in the process of discharging at cable; usually a cable being discharged to protective sleeve is placed on and discharges pipe comb mouth; avoid cable sheath and the wearing and tearing of comb edge; existing cable discharges protective sleeve roughly two kinds; a kind of is discharging due to shallow bid cable; protective sleeve is buckled in the mouth of pipe; protective sleeve inside and outside wall length is identical; thereby between inside and outside wall, form an arc structure and avoid cable sheath and the wearing and tearing of comb edge, this kind of structure exists protective sleeve easily by cable, to be pulled the problem that causes coming off.Another is larger protective sleeve, is provided with rubber roll on protective sleeve, and rubber roll is arranged on turning rolls, and this structure comparatively complexity is carried inconvenience, and during use, fixed installation is all difficult for.Therefore, be necessary to work out a kind of brand-new cable and discharge protective sleeve, can effectively avoid cable sheath and the wearing and tearing of comb edge, have the above-mentioned defect that can overcome prior art simultaneously.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of cable and discharges protective sleeve, can effectively avoid cable sheath and the wearing and tearing of comb edge, can not caused coming off by cable dragging simultaneously.
The purpose of this utility model is achieved through the following technical solutions:
A kind of cable discharges protective sleeve, comprise pillar, described pillar one side is enclosed within discharges on pipe outer tube wall, described pillar opposite side is provided with protective sleeve, described protective sleeve comprises the inwall that is held in pillar inner side and the outer wall that is held in pillar outside, arc transition between described protective sleeve inwall and outer wall, described protective sleeve inside and outside wall is by the inside and outside wall interlock of screw thread and pillar, and the inwall length of described protective sleeve is greater than the length of outer wall;
Further, described protective sleeve adopts elastomeric material to make, and is provided with smooth knuckle on the edge of internal and external walls;
Further, described pillar and discharge between pipe and fix by holding out against screw.
The beneficial effects of the utility model are: cable of the present utility model discharges protective sleeve and is fixed on and discharged on pipe by pillar; and in the exit of pillar, protective sleeve is set; protective sleeve by threaded engagement on pillar; and the inwall length of protective sleeve is greater than outer wall; thereby well protective sleeve is fixed on pillar; can effectively avoid cable sheath and the wearing and tearing of comb edge, can not caused coming off by cable dragging simultaneously.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating below, or can from practice of the present utility model, be instructed.Target of the present utility model and other advantages can be realized and be obtained by specification below.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is the utility model structural representation.
Embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment is only for the utility model is described, rather than in order to limit protection range of the present utility model.
As shown in the figure; a kind of cable discharges protective sleeve; comprise pillar 1; described pillar one side is enclosed within discharges on pipe 2 outer tube walls; described pillar opposite side is provided with protective sleeve 3, and described protective sleeve comprises the inwall 31 that is held in pillar inner side and the outer wall 32 that is held in pillar outside, arc transition between described protective sleeve inwall and outer wall; described protective sleeve inside and outside wall is by the inside and outside wall interlock of screw thread and pillar, and inwall 31 length of described protective sleeve are greater than the length of outer wall 32.
In the present embodiment; cable discharges protective sleeve and is fixed on and is discharged on pipe by pillar; and in the exit of pillar, protective sleeve is set; protective sleeve by threaded engagement on pillar; and the inwall length of protective sleeve is greater than outer wall; thereby well protective sleeve is fixed on pillar, can effectively avoids cable sheath and the wearing and tearing of comb edge, can not caused coming off by cable dragging simultaneously.
In the present embodiment, described protective sleeve adopts elastomeric material to make, and is provided with smooth knuckle on the edge of internal and external walls; The protective sleeve of the present embodiment adopts quality of rubber materials to have good protection effect, is provided with smooth knuckle and contributes to discharging of cable on the edge of protective sleeve inside and outside wall.
In the present embodiment, described pillar and discharge between pipe and fix by holding out against screw, thus by holding out against screw, pillar is fixed on and discharges that pipe is upper has further prevented that cable from extracting whole pillar.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (3)
1. a cable discharges protective sleeve; comprise pillar; described pillar one side is enclosed within discharges on pipe outer tube wall; described pillar opposite side is provided with protective sleeve; described protective sleeve comprises the inwall that is held in pillar inner side and the outer wall that is held in pillar outside; arc transition between described protective sleeve inwall and outer wall, is characterized in that: described protective sleeve inside and outside wall is by the inside and outside wall interlock of screw thread and pillar, and the inwall length of described protective sleeve is greater than the length of outer wall.
2. cable according to claim 1 discharges protective sleeve, it is characterized in that: described protective sleeve adopts elastomeric material to make, and is provided with smooth knuckle on the edge of internal and external walls.
3. cable according to claim 1 and 2 discharges protective sleeve, it is characterized in that: described pillar and discharge between pipe and fix by holding out against screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420243909.5U CN203813348U (en) | 2014-05-13 | 2014-05-13 | Cable releasing protective jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420243909.5U CN203813348U (en) | 2014-05-13 | 2014-05-13 | Cable releasing protective jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813348U true CN203813348U (en) | 2014-09-03 |
Family
ID=51452057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420243909.5U Expired - Lifetime CN203813348U (en) | 2014-05-13 | 2014-05-13 | Cable releasing protective jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196229A (en) * | 2017-05-15 | 2017-09-22 | 天津送变电工程公司 | Application process of the PVC protection pipes in extra-high voltage crossing construction |
| CN108123415A (en) * | 2018-01-26 | 2018-06-05 | 杭州施易达电力科技有限公司 | Cable channel loss prevention sealing device |
-
2014
- 2014-05-13 CN CN201420243909.5U patent/CN203813348U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196229A (en) * | 2017-05-15 | 2017-09-22 | 天津送变电工程公司 | Application process of the PVC protection pipes in extra-high voltage crossing construction |
| CN108123415A (en) * | 2018-01-26 | 2018-06-05 | 杭州施易达电力科技有限公司 | Cable channel loss prevention sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |
|
| CX01 | Expiry of patent term |