CN206727628U - Cable jacket - Google Patents
Cable jacket Download PDFInfo
- Publication number
- CN206727628U CN206727628U CN201720350655.0U CN201720350655U CN206727628U CN 206727628 U CN206727628 U CN 206727628U CN 201720350655 U CN201720350655 U CN 201720350655U CN 206727628 U CN206727628 U CN 206727628U
- Authority
- CN
- China
- Prior art keywords
- line block
- cable jacket
- sleeve body
- crowded
- shrinkable sleeve
- 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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- Cable Accessories (AREA)
Abstract
The utility model discloses a kind of cable jacket, its drip irrigation device includes cylindric sheath shrinkable sleeve body, and sheath shrinkable sleeve body one end fixed seal connection has the crowded line block of quality of rubber materials, and the crowded line block is provided with some clamp holes passed through for individual cord；The clamp hole includes inlet wire portion, transition part, outlet portion successively, and the aperture in inlet wire portion is more than outlet portion；Transition part is wedge-shaped transition.The utility model can solve existing pyrocondensation cable jacket and be used for when connecting some independent cored wires, the problem of can not effectively sealing.
Description
Technical field
A kind of cable jacket is the utility model is related to, more specifically it is related to a kind of pyrocondensation cable jacket.
Background technology
Pyrocondensation PVC cable sheath is widely used in the protection at cable connector.As shown in figure 1, it is existing pyrocondensation cable jacket 3
Type of service, after the multiply cored wire 2 of two lines cable 1 connects, pyrocondensation cable jacket 3 is placed on to the junction of two lines cable 1,
Pyrocondensation cable jacket 3 wraps up the junction of cable 1 after shrinking, and cable 1 is played a protective role.
But traditional pyrocondensation cable jacket 3 also has certain defect in use, as shown in Fig. 2 when the multiply of cable 1
When cored wire 2 is directly connected to some individually cored wires 2；Although as shown in figure 3, some cored wires 2 can collapse together again with pyrocondensation
Cable jacket 3 connects, but still can have gap 4 between pyrocondensation cable jacket 3 and some individually cored wires 2；Gap 4, which is crossed, defecates
Easily accumulate dust or enter for moisture, influence the stability of junction.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of cable jacket, can solve
When existing pyrocondensation cable jacket is used to connect some independent cored wires, the problem of can not effectively sealing.
To achieve the above object, the utility model provides following technical scheme：A kind of cable jacket, including cylindric
Sheath shrinkable sleeve body, sheath shrinkable sleeve body one end fixed seal connection have the crowded line block of quality of rubber materials, and the crowded line block is set
There are some clamp holes passed through for individual cord；The clamp hole includes inlet wire portion, transition part, outlet portion successively, inlet wire portion
Aperture is more than outlet portion；Transition part is wedge-shaped transition.
By using above-mentioned technical proposal, compared with prior art, this programme is tightly connected in one end of sheath shrinkable sleeve body
Squeeze line block；In use, some individual cords are connected with the cored wire on cable again through clamp hole, by squeezing line block by single core
Line is sealed, and solves the problems, such as that existing pyrocondensation cable jacket can not effectively be sealed to some individual cords.
The utility model is further arranged to：The crowded line block is cylindric, and the sheath shrinkable sleeve body is wrapped in crowded line
The side wall of block and it is adhesively fixed with crowded line block.
By using above-mentioned technical proposal, sheath shrinkable sleeve body is wrapped in crowded line block side wall and Nian Jie with crowded line block so that
Good seal performance between sheath shrinkable sleeve body and crowded line block, and it is fixed reliable.
The utility model is further arranged to：The sheath shrinkable sleeve body is crowded provided with extending towards inlet wire portion side
The anti-delinking part of line block.
By using above-mentioned technical proposal, anti-delinking part after shrinking, fits in the end face of crowded line block, so as to prevent squeezing line block
Axially release so that crowded line block fixed effect is reliable, is not easily disconnected between sheath shrinkable sleeve body.
The utility model is further arranged to：The clamp hole is in squeezing on line block centered on squeezing the axis of line block to extending out
Dissipate distribution.
By using above-mentioned technical proposal, line block is squeezed when wearing cored wire, only needs that preferentially cored wire is arranged in close to axis
The clamp hole of position, when being shunk in anti-delinking part, anti-delinking part preferentially can not wear at edge the clamp hole closing of cored wire so that sealing
Performance is more preferable.
Brief description of the drawings
Fig. 1 is the use schematic diagram one of existing pyrocondensation cable jacket；
Fig. 2 is the use schematic diagram two of existing pyrocondensation cable jacket；
Fig. 3 is the schematic cross-sectional view at A-A in Fig. 2；
Fig. 4 is the structural representation of the present embodiment；
Fig. 5 is the schematic diagram that the present embodiment highlights clamp hole site distribution；
Fig. 6 is the use state diagram of the present embodiment.
Description of reference numerals：1st, cable；2nd, cored wire；3rd, pyrocondensation cable jacket；4th, gap；5th, sheath shrinkable sleeve body；6th, squeeze
Line block；7th, clamp hole；8th, inlet wire portion；9th, transition part；10th, outlet portion；11st, anti-delinking part.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Present embodiment discloses a kind of cable jacket, as shown in figure 4, including sheath shrinkable sleeve body 5 and crowded line block 6；Pyrocondensation
Sheath body 5 is made up of heat-shrinkage material；It is quality of rubber materials to squeeze line block 6.It is cylindrical structural to squeeze line block 6, squeezes in line block 6 and is lining in
It is adhesively fixed in sheath shrinkable sleeve body 5 and with sheath shrinkable sleeve body 5.
As shown in Figure 4,5, squeeze line block 6 and be axially arranged with some clamp holes 7, clamp hole 7 centered on squeezing the axis of line block 6 to
External diffusion is distributed；Clamp hole 7 includes the larger inlet wire portion 8 in aperture, the less outlet portion 10 in aperture, positioned at inlet wire portion 8 and outlet
The transition part 9 of wedge shaped structure between portion 10；When wearing cored wire 2, cored wire 2 inserts from inlet wire portion 8, by transition part 9 so that
Cored wire 2 is gradually clamped, and when cored wire 2 passes through outlet portion 10, outlet portion 10 is in close contact with cored wire 2, is realized to the side wall of cored wire 2
Sealing.
As shown in figure 4, sheath shrinkable sleeve body 5 is provided with the anti-delinking part 11 for extending crowded line block 6 towards the side in inlet wire portion 8.
The use state of the present embodiment is as shown in fig. 6, when connected cored wire 2 is less, the preferred folder from the crowded center of line block 6
String holes 7 starts to wear；When sheath shrinkable sleeve body 5 shrinks, the pinch confinement edge of anti-delinking part 11 does not wear the clamp hole 7 of cored wire 2,
Improve sealing property；The one end of sheath shrinkable sleeve body 5 away from anti-delinking part 11 is placed on cable 1 and sealed.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, it is all in this practicality
Within new design concept, any modification, equivalent substitution and improvements made etc., protection of the present utility model should be included in
Within the scope of.
Claims (4)
- A kind of 1. cable jacket, it is characterised in that：Include the sheath shrinkable sleeve body of cylindrical shape（5）, the sheath shrinkable sleeve body（5） One end fixed seal connection has the crowded line block of quality of rubber materials（6）, the crowded line block（6）Individual cord is supplied provided with some（2）Pass through Clamp hole（7）；The clamp hole（7）Include inlet wire portion successively（8）, transition part（9）, outlet portion（10）, inlet wire portion（8）Hole Footpath is more than outlet portion（10）；Transition part（9）For wedge-shaped transition.
- 2. cable jacket according to claim 1, it is characterised in that：The crowded line block（6）To be cylindric, the pyrocondensation shield Cover body（5）It is wrapped in crowded line block（6）Side wall and with crowded line block（6）It is adhesively fixed.
- 3. cable jacket according to claim 2, it is characterised in that：The sheath shrinkable sleeve body（5）Provided with towards inlet wire Portion（8）Side extends crowded line block（6）Anti-delinking part（11）.
- 4. cable jacket according to claim 3, it is characterised in that：The clamp hole（7）In crowded line block（6）On with squeeze line Block（6）Axis centered on outside diffusion profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720350655.0U CN206727628U (en) | 2017-04-01 | 2017-04-01 | Cable jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720350655.0U CN206727628U (en) | 2017-04-01 | 2017-04-01 | Cable jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206727628U true CN206727628U (en) | 2017-12-08 |
Family
ID=60503912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720350655.0U Expired - Fee Related CN206727628U (en) | 2017-04-01 | 2017-04-01 | Cable jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206727628U (en) |
-
2017
- 2017-04-01 CN CN201720350655.0U patent/CN206727628U/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: 20171208 Termination date: 20200401 |