CN207819418U - Shrink cable termination major insulation - Google Patents
Shrink cable termination major insulation Download PDFInfo
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- CN207819418U CN207819418U CN201820185410.1U CN201820185410U CN207819418U CN 207819418 U CN207819418 U CN 207819418U CN 201820185410 U CN201820185410 U CN 201820185410U CN 207819418 U CN207819418 U CN 207819418U
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- major insulation
- full skirt
- connecting tube
- cable termination
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Abstract
The utility model provides a kind of shrink cable termination major insulation, including major insulation ontology, and major insulation body upper part is equipped with the first full skirt, the second full skirt, third full skirt and the 4th full skirt successively from top to bottom, and the 4th full skirt bottom is equipped with multiple taper floors；Major insulation ontology one end is equipped with the first connecting tube, and the major insulation ontology other end is equipped with the second connecting tube, and the first sealing sheath pipe is equipped with outside the first connecting tube, the second sealing sheath pipe is equipped with outside the second connecting tube.A kind of shrink cable termination major insulation described in the utility model, solving cable can be because sealing not exclusively leads to cable inner inlet, and then cable service life is caused to shorten or lead to the problem of more serious accident, and the problems such as solving the damage that will appear major insulation during assembling cable termination, increasing the cost of manufacture of cable termination.
Description
Technical field
The utility model belongs to cable accessory field, more particularly, to a kind of shrink cable termination major insulation.
Background technology
Higher voltage and current is delivered inside cable, the cable termination major insulation place to use of cable mainly appears on family
Outside, so more rainwater situation will be faced, in the prior art, cable can because sealing not exclusively and cause inside cable into
Water, and then cable service life is caused to shorten or generate more serious accident, while because of cable stress structure problem,
The damage that will appear major insulation during assembling cable termination, increases the cost of manufacture of cable termination.
Invention content
In view of this, the utility model is directed to a kind of shrink cable termination major insulation, solving cable can be because close
Envelope not exclusively leads to cable inner inlet, and then causes cable service life to shorten or generate more serious accident and ask
Topic, and solve the damage that will appear major insulation during assembling cable termination, increase the cost of manufacture of cable termination
The problems such as.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
Shrink cable termination major insulation, including major insulation ontology, the major insulation body upper part are equipped with successively from top to bottom
First full skirt, the second full skirt, third full skirt and the 4th full skirt, the 4th full skirt bottom are equipped with multiple taper floors；
Major insulation ontology one end is equipped with the first connecting tube, and the major insulation ontology other end is equipped with the second connecting tube,
It is equipped with the first sealing sheath pipe outside first connecting tube, the second sealing sheath pipe is equipped with outside second connecting tube.
Further, first full skirt, second full skirt, third full skirt, the 4th full skirt and taper floor be and institute
State major insulation this body by integral forming.
Further, the taper floor is equipped with six, and six taper floor helical arrangements are arranged in major insulation sheet
On body, taper floor one end and the 4th full skirt are affixed.
Further, the taper floor centrum angle is 15 ° -25 °.
Further, first full skirt bottom is equipped with multiple first centrums, and the second full skirt bottom is equipped with multiple second vertebras
Body, third full skirt bottom are equipped with multiple third centrums.
Further, the first sealing sheath pipe diameter is more than first connecting tube, the second sealing sheath pipe diameter
More than second connecting tube.
Further, it is equipped with pipe between the taper floor and second connecting tube, arranges and is equipped on the pipe
Multiple rubber rings.
Compared with the existing technology, shrink cable termination major insulation described in the utility model has the advantage that：
Shrink cable termination major insulation described in the utility model has higher water resistance and cable termination whole
Stress Control ability, it is whole that cable termination can further be improved by taper floor in cable major insulation and centrum
Mechanical performance can be used for a long time under the conditions of suitable for various rugged environments.Cable termination major insulation is protected by sealing simultaneously
Casing can further strengthen the seal degree with protecting pipe, while device has advantage of convenient mounting.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is the shrink cable termination major insulation schematic diagram described in the utility model embodiment.
Reference sign：
101- major insulation ontologies；102- pipes；1021- rubber rings；The second connecting tubes of 103-；The first connecting tubes of 104-；
The first full skirts of 201-；The first centrums of 2011-；The second full skirts of 301-；The second centrums of 3011-；401- third full skirts；4011- thirds
Centrum；The 4th full skirts of 501-；601- taper floors；701- the first sealing sheath pipes；801- the second sealing sheath pipes.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Shrink cable termination major insulation, as shown in Figure 1, including major insulation ontology 101,101 top of major insulation ontology is by upper
It arrives down and is equipped with the first full skirt 201, the second full skirt 301, third full skirt 401 and the 4th full skirt 501,501 bottom of the 4th full skirt successively
Equipped with multiple taper floors 601；
101 one end of major insulation ontology is equipped with the first connecting tube 104, and 101 other end of major insulation ontology is equipped with the second connecting tube
103,104 outside of the first connecting tube is equipped with the first sealing sheath pipe 701, and 103 outside of the second connecting tube is equipped with the second sealing sheath
Pipe 801.
First full skirt 201, the second full skirt 301, third full skirt 401, the 4th full skirt 501 and taper floor 601 are exhausted with master
Edge ontology 101 is integrally formed.
There are six taper floor 601 is set, six 601 helical arrangements of taper floor are arranged on major insulation ontology 101, taper
601 one end of floor and the 4th full skirt 501 are affixed.
601 centrum angle of taper floor is 15 ° -25 °.
First full skirt, 201 bottom is equipped with multiple first centrums 2011, and 301 bottom of the second full skirt is equipped with multiple second centrums
3011,401 bottom of third full skirt is equipped with multiple third centrums 4011.
First sealing sheath pipe, 701 diameter is more than the first connecting tube 104, and 801 diameter of the second sealing sheath pipe is more than second
Connecting tube 103.
Pipe 102 is equipped between taper floor 601 and the second connecting tube 103, arrangement is equipped with multiple rubber rings on pipe
1021。
The working method of this example
Major insulation ontology 101 is integrally formed using silicon rubber, by 104 connecting cable protecting pipe of the first connecting tube, will be led
Insulating body 101 is set in the outside of cable, and the first connecting tube 104 is carried out reaming, set during being installed to protecting pipe
It is located on cable, during installation and mobile major insulation ontology 101, major insulation ontology 101 can be carried out by rubber ring 1021
Grip, the integrated stress intensity of major insulation ontology 101 can be improved by taper floor 601, by being arranged in vertebra below full skirt
Body can improve the stress intensity of full skirt, and improve the structure of major insulation ontology 101 for the intensity on using with this.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. shrink cable termination major insulation, it is characterised in that：Including major insulation ontology (101), on the major insulation ontology (101)
Portion is equipped with the first full skirt (201), the second full skirt (301), third full skirt (401) and the 4th full skirt (501), institute successively from top to bottom
It states the 4th full skirt (501) bottom and is equipped with multiple taper floors (601)；
Described major insulation ontology (101) one end is equipped with the first connecting tube (104), and major insulation ontology (101) other end is equipped with
Second connecting tube (103), first connecting tube (104) is external to be equipped with the first sealing sheath pipe (701), second connecting tube
(103) external to be equipped with the second sealing sheath pipe (801).
2. shrink cable termination major insulation according to claim 1, it is characterised in that：It is first full skirt (201), described
Second full skirt (301), third full skirt (401), the 4th full skirt (501) and taper floor (601) with the major insulation ontology
(101) it is integrally formed.
3. shrink cable termination major insulation according to claim 2, it is characterised in that：The taper floor (601) is equipped with
Six, six taper floor (601) helical arrangements are arranged on major insulation ontology (101), the taper floor (601) one
End is affixed with the 4th full skirt (501).
4. shrink cable termination major insulation according to claim 3, it is characterised in that：Taper floor (601) centrum
Angle is 15 ° -25 °.
5. shrink cable termination major insulation according to claim 2, it is characterised in that：First full skirt (201) bottom
Equipped with multiple first centrums (2011), the second full skirt (301) bottom is equipped with multiple second centrums (3011), the third full skirt
(401) bottom is equipped with multiple third centrums (4011).
6. shrink cable termination major insulation according to claim 1, it is characterised in that：First sealing sheath pipe (701) is straight
Diameter is more than first connecting tube (104), and the second sealing sheath pipe (801) diameter is more than second connecting tube (103).
7. shrink cable termination major insulation according to claim 1, it is characterised in that：The taper floor (601) and institute
State and be equipped with pipe (102) between the second connecting tube (103), on the pipe arrangement be equipped with multiple rubber rings (1021).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820185410.1U CN207819418U (en) | 2018-02-02 | 2018-02-02 | Shrink cable termination major insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820185410.1U CN207819418U (en) | 2018-02-02 | 2018-02-02 | Shrink cable termination major insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207819418U true CN207819418U (en) | 2018-09-04 |
Family
ID=63323245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820185410.1U Active CN207819418U (en) | 2018-02-02 | 2018-02-02 | Shrink cable termination major insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207819418U (en) |
-
2018
- 2018-02-02 CN CN201820185410.1U patent/CN207819418U/en active Active
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