CN207442375U - A kind of protective sleeve for through cable - Google Patents
A kind of protective sleeve for through cable Download PDFInfo
- Publication number
- CN207442375U CN207442375U CN201721681191.8U CN201721681191U CN207442375U CN 207442375 U CN207442375 U CN 207442375U CN 201721681191 U CN201721681191 U CN 201721681191U CN 207442375 U CN207442375 U CN 207442375U
- Authority
- CN
- China
- Prior art keywords
- baffle
- cable
- shuttle body
- cavity
- outer end
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 9
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000011157 advanced composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
A kind of protective sleeve for through cable, solve the problems, such as that cable exocuticle is easy to aging and poling inner wall is perishable, it includes the shuttle body of drum type, the outer end face of shuttle body is made of the symmetrical inclined-plane in both ends and intermediate plane, shuttle body center is equipped with through hole, shuttle body both ends are arranged with circular cavity, cavity is connected with through hole, multiple baffles are slidably equipped in cavity vertically, the outer end of baffle is placed in cavity, the inner end of baffle is placed in through hole, and the pasting board slided in baffle is equipped between adjacent baffle, and pasting board, which slides, to seal between adjacent baffle；The plane outer end of shuttle body is fixed with convex body, the both ends of convex body are arranged with the groove of arc, its structure novel, it is skillfully constructed, it avoids the rigid contact of cable exocuticle and poling spout part and causes the damage of cable exocuticle, external water cannot flow into poling, all have versatility for the cable of various outer diameter, the generalization of equipment is substantially increased, improves the service life of cable.
Description
Technical field
The utility model is related to electric specialty technical field, more particularly, to a kind of protective sleeve for through cable.
Background technology
With electric utility, the rapid development of information industry, environmental protection problem gradually attracts people's attention, and cable enters
Ground has obtained large-scale popularization in Construction of Intercity Network and transformation so that cable threading has been in control more and more extensive answer
With.
Cable pipe using steel pipe as matrix, by special process inner wall spraying polyethylene powdery paints through hot setting and
Into advanced composite material (ACM).Since its antistatic and anti-outer signals interference performance is good, the cable being used under each environment buries
Ground laying project.
The upper end non-packed of cable is flowed into along cable exocuticle in tube body in the outside of poling, rainwater weather rainwater, poling
It is mouthful poorly sealed, the problem of easily causing the aging of cable exocuticle and the corrosion of poling inner wall.
Utility model content
For the above situation, the defects of to overcome the prior art, the utility model provides a kind of protective sleeve for through cable, has
Effect solves the problems, such as that cable exocuticle is easy to aging and poling inner wall is perishable.
Its technical solution solved is that the utility model includes the shuttle body of drum type, and the outer end face of shuttle body is symmetrical by both ends
Inclined-plane and intermediate plane are formed, and shuttle body center is equipped with through hole, and shuttle body both ends are arranged with circular cavity, cavity and through hole phase
It connects, is slidably equipped with multiple baffles in cavity vertically, the outer end of baffle is placed in cavity, and the inner end of baffle is placed in through hole
It is interior, the pasting board slided in baffle is equipped between adjacent baffle, pasting board, which slides, to seal between adjacent baffle；
The plane outer end of shuttle body is fixed with convex body, and the both ends of convex body are arranged with the groove of arc；
T-slot is equipped in shuttle body, T-shaped piece is slidably equipped in T-slot, T-shaped piece of outer end is connected with the first spring,
First outer spring end is fixed in T-slot, and T-shaped piece of inner end is placed in cavity and is threaded with nut, and nut is through connecting rod
It is connected with baffle.
The utility model structure novel, is skillfully constructed, avoid cable exocuticle and poling spout part rigid contact and
The damage of cable exocuticle is caused, external water cannot flow into poling, all have versatility for the cable of various outer diameter, greatly
The big generalization for improving equipment improves the service life of cable.
Description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is A-A sectional views in Fig. 1.
Fig. 3 is B-B sectional views in Fig. 2.
Fig. 4 is A portions enlarged diagram in Fig. 3.
Fig. 5 is B portions enlarged diagram in Fig. 3.
Specific embodiment
Specific embodiment of the present utility model is described in further details below in conjunction with attached drawing 1-5.
It is provided by Fig. 1-5, the utility model includes the shuttle body 1 of drum type, and the outer end face of shuttle body 1 is by the symmetrical inclined-plane 2 in both ends
It is formed with intermediate plane 3,1 center of shuttle body is equipped with through hole 4, and 1 both ends of shuttle body are arranged with circular cavity 5, cavity 5 and through hole
4 are connected, and are slidably equipped with multiple baffles 6 in cavity 5 vertically, and the outer end of baffle 6 is placed in cavity 5, the inner end of baffle 6
It is placed in through hole 4, the pasting board 7 slided in baffle 6 is equipped between adjacent baffle 6, pasting board 7 slides the baffle 6 so that adjacent
Between seal；
3 outer end of plane of shuttle body 1 is fixed with convex body 8, and the both ends of convex body 8 are arranged with the groove 9 of arc；
T-slot is equipped in shuttle body 1, is slidably equipped with T-shaped piece 10 in T-slot, T-shaped piece 10 of outer end is connected with first
Spring 11,11 outer end of the first spring are fixed in T-slot, and T-shaped piece 10 of inner end is placed in cavity 5 and is threaded with nut
12, nut 12 is connected through connecting rod 13 with baffle 6.
In order to realize the slip of pasting board 7, the slot of arc is equipped in the baffle 6, pasting board 7 is slidably fitted in slot,
One end of pasting board 7 is contacted with adjacent baffle 6, and the other end of pasting board 7 is connected with second spring 14, and second spring 14 is fixed on slot
In hole.
In order to ensure the leakproofness of equipment, the pasting board 7 is made of elastic material.
When the utility model is used, the structure at protective jacket both ends is symmetrical, convenient for the installation of equipment, to need not distinguish between and set
Standby upper and lower end can be used directly, because the outer diameter of cable is different, after cable passes through this equipment, because the outside of baffle 6 is
Arc is equipped with the pasting board 7 slided in a wherein baffle 6 between connected baffle 6, and pasting board 7 is made of elastic material, patch
The part that plate 7 skids off is close to baffle 6 and lower end is concordant with baffle 6 so that this equipment has a good leakproofness, and the
One spring 11 shifts baffle 6 onto and slides axially so that baffle 6 fastens cable, can adjusting nut 12 and T-shaped piece 10 as needed
Between the length that is threadedly coupled, all play an important role of so as to changing equipment to different cables fixed locked.
The utility model has following benefit compared with prior art；1）Baffle 6 can slide axially so that baffle 6 is to electricity
Cable has certain squeezing action so that cable exocuticle is fitted close with baffle 6, improves the leakproofness of equipment；2）Convex body 8 is set with
In the port of cable pipe, and convex body 8 is equipped with the groove 9 of arc, and rainwater can directly flow away by groove 9, avoid rainwater into
Enter in poling；3）Baffle 6 can slide axially and axial length is adjustable so that equipment has versatility, can meet various outer diameter
Cable, convenient directly use.
The utility model structure novel, is skillfully constructed, avoid cable exocuticle and poling spout part rigid contact and
The damage of cable exocuticle is caused, external water cannot flow into poling, all have versatility for the cable of various outer diameter, greatly
The big generalization for improving equipment improves the service life of cable.
Claims (3)
1. a kind of protective sleeve for through cable, the shuttle body including drum type（1）, which is characterized in that the shuttle body（1）Outer end face by two
Hold symmetrical inclined-plane（2）With intermediate plane（3）It forms, shuttle body（1）Center is equipped with through hole（4）, shuttle body（1）Both ends are arranged with
Circular cavity（5）, cavity（5）With through hole（4）It is connected, cavity（5）Multiple baffles are inside slidably equipped with vertically（6）,
Baffle（6）Outer end be placed in cavity（5）It is interior, baffle（6）Inner end be placed in through hole（4）Interior, adjacent baffle（6）Between be equipped with
Baffle（6）The pasting board of interior slip（7）, pasting board（7）Slide the baffle so that adjacent（6）Between seal；
Shuttle body（1）Plane（3）Outer end is fixed with convex body（8）, convex body（8）Both ends be arranged with the groove of arc（9）；
Shuttle body（1）It is interior to be equipped with T-slot, slidably it is equipped with T-shaped piece in T-slot（10）, T-shaped piece（10）Outer end be connected with
One spring（11）, the first spring（11）Outer end is fixed in T-slot, T-shaped piece（10）Inner end be placed in cavity（5）Interior and screw thread connects
It is connected to nut（12）, nut（12）Through connecting rod（13）With baffle（6）Connection.
A kind of 2. protective sleeve for through cable according to claim 1, which is characterized in that the baffle（6）It is interior to be equipped with arc
Slot, be slidably fitted with pasting board in slot（7）, pasting board（7）One end and adjacent baffle（6）Contact, pasting board（7）It is another
End is connected with second spring（14）, second spring（14）It is fixed in slot.
A kind of 3. protective sleeve for through cable according to claim 1, which is characterized in that the pasting board（7）Using elastic material
Material makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721681191.8U CN207442375U (en) | 2017-12-06 | 2017-12-06 | A kind of protective sleeve for through cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721681191.8U CN207442375U (en) | 2017-12-06 | 2017-12-06 | A kind of protective sleeve for through cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207442375U true CN207442375U (en) | 2018-06-01 |
Family
ID=62285745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721681191.8U Expired - Fee Related CN207442375U (en) | 2017-12-06 | 2017-12-06 | A kind of protective sleeve for through cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207442375U (en) |
-
2017
- 2017-12-06 CN CN201721681191.8U patent/CN207442375U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180601 |