CN206992665U - A kind of cable accessory - Google Patents
A kind of cable accessory Download PDFInfo
- Publication number
- CN206992665U CN206992665U CN201720679650.2U CN201720679650U CN206992665U CN 206992665 U CN206992665 U CN 206992665U CN 201720679650 U CN201720679650 U CN 201720679650U CN 206992665 U CN206992665 U CN 206992665U
- Authority
- CN
- China
- Prior art keywords
- cable
- metal coating
- coating shell
- shielding band
- connecting tube
- 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 accessory; it belongs to field of cable technology; two cable sockets are attached separately in a cable protective sleeve by the cable accessory; connecting tube is connected two cable sockets, is set with equal gland pipe, the first shielding band, rubber insulators, secondary shielding band, metal coating shell and sealing ring etc. successively from inside to outside.Cable accessory provided by the utility model so that connect even closer between cable accessory and cable, intensity is higher, better tightness, it is therefore prevented that cable is attacked by extraneous humid air or moisture, and it is breakdown to avoid cable.
Description
Technical field
It the utility model is related to field of cable technology, and in particular to a kind of cable accessory.
Background technology
Cable accessory is connecting cable and electric line and the product of related power distribution equipment, is referred generally to each in cable run
Connection and terminal connection among kind cable, it forms power delivery networks together with cable.Cable accessory is mainly according to electricity
The characteristic of cable structure, the performance of cable can be recovered, ensure the extension of cable length and the connection of terminal again.
In order to reach interface or cable between the joint on joint and another cable on power cable
The waterproof effect of the interface of terminal.Major part is to be assemblied in above-mentioned interface using the isolating shrinkable tube of individual layer or utilized hand
Work mode applies the gluing of some waterproofs at the isolating shrinkable tube both ends of individual layer.But in the higher area of air humidity
In the range of, after power cable operation a period of time, because the interface between isolating shrinkable tube and power cable is unfixed viscous
Patch together, easily makes to produce gap between power cable and heat-shrink tube, causes the interface on power cable by extraneous moist empty
Gas or moisture invasion and attack, so as to cause the generation of power cable breakdown.
Utility model content
The purpose of this utility model is to provide a kind of cable accessory rational in infrastructure, intensity is high, sealing property is fabulous.
To achieve these goals, the utility model provides following technical scheme：
A kind of cable accessory, including：
Two cable jackets, each cable jacket are used to a cable socket be housed；
Connecting tube, it is arranged between two cable jackets, for being sleeved on two cable sockets；
Equal gland pipe, it is sleeved in the connecting tube；
The first shielding band and rubber insulators are set with successively positioned at the end of the cable jacket of the connecting tube both sides,
The gland pipe is placed in the first shielding band；
Metal coating shell, it is sleeved on two cable jackets, the end away from the connecting tube on each cable jacket
The metal coating shell is stretched out in portion；The rubber insulators are placed in the metal coating shell；
Secondary shielding band, it is sleeved on two cable jackets and the rubber insulators are located in the metal coating shell
On outer surface；
Heat-shrink tube is set between end and metal coating shell on each cable jacket away from the connecting tube；
The end of the metal coating shell is shunk to cable jacket to be compressed, and is placed in heat-shrink tube, and with being protected outside cable
Filling tape is provided between set；
Sealing ring, the first shielding band, equal gland pipe and the connecting tube are set with the outer surface of the metal coating shell
It is placed in the inside of the sealing ring.
Preferably, the length of the rubber insulators is more than the length of the described first shielding band, and the rubber insulators
End to cable jacket shrink compress.
Preferably, semiconductive self-adhesive tape is provided between the end of the rubber insulators and cable jacket.
Preferably, the first shielding band and the secondary shielding band are semiconductive nylon tape or metal tape.
Preferably, the metal coating shell is copper containment vessel.
Preferably, the filling tape is copper braid over braid.
Preferably, it is filled with fluid sealant in the sealing ring.
Preferably, it is coated with water blocking tape on the sealing ring and the heat-shrink tube.
Preferably, it is provided with ground terminal on the metal coating shell.
Cable accessory provided by the utility model, two cable sockets are attached separately in a cable protective sleeve by it, connection
Pipe is connected two cable sockets, is set with equal gland pipe, the first shielding band, rubber insulators, second successively from inside to outside
Shielding band, metal coating shell and sealing ring.Such structure so that connect even closer between cable accessory and cable, intensity is more
Height, better tightness, it is therefore prevented that cable is attacked by extraneous humid air or moisture, and it is breakdown to avoid cable.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only described in the utility model
Some embodiments, for those of ordinary skill in the art, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the front view for the cable accessory that the utility model embodiment provides.
Description of reference numerals：
1st, cable jacket；2nd, connecting tube；3rd, equal gland pipe；4th, the first shielding band；5th, rubber insulators；6th, metal coating
Shell；7th, secondary shielding band；8th, heat-shrink tube；9th, filling tape；10th, sealing ring；11st, semiconductive self-adhesive tape；12nd, water blocking tape；13rd, it is grounded
Terminal.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with accompanying drawing pair
The utility model is further detailed.
As shown in figure 1, a kind of cable accessory, including cable jacket 1, connecting tube 2, equal gland pipe 3, first shielding band 4,
Rubber insulators 5, metal coating shell 6, secondary shielding band 7, heat-shrink tube 8, filling tape 9 and sealing ring 10.Wherein cable jacket 1
For two, each cable jacket 1 is built with a cable socket.Connecting tube 2 is arranged between two cable jackets 1, is sleeved on
On two cable sockets, the effect of connecting cable is primarily served.Equal gland pipe 3 is sleeved in connecting tube 2, to ensure the balance of voltage.
First shielding band 4 is sleeved on the end and equal gland pipe 3 of two cable jackets 1.Rubber insulators 5 are cylindrical, its set
On the end of two cable jackets 1 and the first shielding band 4.In this embodiment, it is preferred that the length of rubber insulators 5
Degree is more than the length of the first shielding band 4, and the end of the rubber insulators 5 is shunk to cable jacket 1 and compressed, with lift-off seal
Performance.It is further preferred that semiconductive self-adhesive tape 11 is provided between the end of rubber insulators 5 and cable jacket 1, to increase
Strong shield effectiveness.The preferred copper containment vessel of metal coating shell 6, it is sleeved on two cable jackets 1, on each cable jacket 1
The metal coating shell 6 is stretched out in end away from connecting tube 2.Rubber insulators 5 are placed in metal coating shell 6.Secondary shielding band 7
It is sleeved on two cable jackets 1 and rubber insulators 5 is located on the outer surface in metal coating shell 6.First shielding band 4 and second
It is semiconductive nylon tape or metal tape to shield band 7.End away from connecting tube 2 and metal coating shell 6 on each cable jacket 1
Between be set with heat-shrink tube 8.The end of metal coating shell 6 is shunk to cable jacket 1 to be compressed, and is placed in heat-shrink tube 8, and
Filling tape 9 is provided between cable jacket 1.In the present embodiment, filling tape 9 is copper braid over braid.Outside metal coating shell 6
Sealing ring 10 is set with surface, the first shielding band 4, equal gland pipe 3 and connecting tube 2 are placed in the inside of sealing ring 10.It is preferred that
Ground, sealing ring 10 is interior to be filled with fluid sealant.In order to further lift water proofing property, so, coated on sealing ring 10 and heat-shrink tube 8
There is water blocking tape 12.And in order to avoid short circuit, then, ground terminal 13 is provided with metal coating shell 6, to be connected with ground wire
Connect.
Above-mentioned cable accessory, two cable sockets are attached separately in a cable protective sleeve 1 by it, and connecting tube 2 is by two cut cables
Head is connected, and is set with equal gland pipe 3, first successively from inside to outside and is shielded band 4, rubber insulators 5, secondary shielding band 7, gold
Belong to containment vessel 6 and sealing ring 10 etc..Such structure so that connect even closer between cable accessory and cable, intensity is higher, close
Envelope property is more preferable, it is therefore prevented that cable is attacked by extraneous humid air or moisture, and it is breakdown to avoid cable.
Some one exemplary embodiments of the present utility model are only described by way of explanation above, undoubtedly, for
One of ordinary skill in the art, can be with a variety of in the case of without departing from spirit and scope of the present utility model
Mode is modified to described embodiment.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as
Limitation to the utility model claims protection domain.
Claims (9)
- A kind of 1. cable accessory, it is characterised in that including：Two cable jackets, each cable jacket are used to a cable socket be housed；Connecting tube, it is arranged between two cable jackets, for being sleeved on two cable sockets；Equal gland pipe, it is sleeved in the connecting tube；The first shielding band and rubber insulators are set with successively positioned at the end of the cable jacket of the connecting tube both sides, it is described Equal gland pipe is placed in the first shielding band；Metal coating shell, it is sleeved on two cable jackets, and the end away from the connecting tube is stretched on each cable jacket Go out the metal coating shell；The rubber insulators are placed in the metal coating shell；Secondary shielding band, it is sleeved on two cable jackets and the rubber insulators are located at appearance in the metal coating shell On face；Heat-shrink tube is set between end and metal coating shell on each cable jacket away from the connecting tube；The end of the metal coating shell is shunk to cable jacket to be compressed, and is placed in heat-shrink tube, and with cable jacket it Between be provided with filling tape；Sealing ring is set with the outer surface of the metal coating shell, the first shielding band, equal gland pipe and the connecting tube are put In the inside of the sealing ring.
- 2. cable accessory according to claim 1, it is characterised in that the length of the rubber insulators is more than described first The length of band is shielded, and the end of the rubber insulators is shunk to cable jacket and compressed.
- 3. cable accessory according to claim 2, it is characterised in that the end of the rubber insulators and cable jacket Between be provided with semiconductive self-adhesive tape.
- 4. cable accessory according to claim 1, it is characterised in that the first shielding band and the secondary shielding band are Semiconductive nylon tape or metal tape.
- 5. cable accessory according to claim 1, it is characterised in that the metal coating shell is copper containment vessel.
- 6. cable accessory according to claim 1, it is characterised in that the filling tape is copper braid over braid.
- 7. cable accessory according to claim 1, it is characterised in that be filled with fluid sealant in the sealing ring.
- 8. cable accessory according to claim 1, it is characterised in that be coated with the sealing ring and the heat-shrink tube Water blocking tape.
- 9. cable accessory according to claim 1, it is characterised in that be provided with ground terminal on the metal coating shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720679650.2U CN206992665U (en) | 2017-06-12 | 2017-06-12 | A kind of cable accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720679650.2U CN206992665U (en) | 2017-06-12 | 2017-06-12 | A kind of cable accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206992665U true CN206992665U (en) | 2018-02-09 |
Family
ID=61396602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720679650.2U Expired - Fee Related CN206992665U (en) | 2017-06-12 | 2017-06-12 | A kind of cable accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206992665U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036784A (en) * | 2018-08-29 | 2018-12-18 | 3M中国有限公司 | Mutual inductor installation device |
| CN110246624A (en) * | 2019-06-29 | 2019-09-17 | 信承瑞技术有限公司 | The earthy contact chip of high-tension cable and HV cable accessories aluminium sheath earthing method |
-
2017
- 2017-06-12 CN CN201720679650.2U patent/CN206992665U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036784A (en) * | 2018-08-29 | 2018-12-18 | 3M中国有限公司 | Mutual inductor installation device |
| CN110246624A (en) * | 2019-06-29 | 2019-09-17 | 信承瑞技术有限公司 | The earthy contact chip of high-tension cable and HV cable accessories aluminium sheath earthing method |
| CN110246624B (en) * | 2019-06-29 | 2024-04-16 | 信承瑞技术有限公司 | Contact piece for grounding high-voltage cable and aluminum sheath grounding method for high-voltage cable accessory |
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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 |
Granted publication date: 20180209 Termination date: 20190612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |