CN2935509Y - Cable connection insulator - Google Patents
Cable connection insulator Download PDFInfo
- Publication number
- CN2935509Y CN2935509Y CN 200620123311 CN200620123311U CN2935509Y CN 2935509 Y CN2935509 Y CN 2935509Y CN 200620123311 CN200620123311 CN 200620123311 CN 200620123311 U CN200620123311 U CN 200620123311U CN 2935509 Y CN2935509 Y CN 2935509Y
- Authority
- CN
- China
- Prior art keywords
- box body
- cable
- lockhole
- lower box
- seal
- 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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- Laying Of Electric Cables Or Lines Outside (AREA)
- Cable Accessories (AREA)
Abstract
The utility model disclosed an insulation device for cable connections, including a box body. The box body consists of a symmetrical upper part and a lower part. The ends of both the upper part and the lower part adduct entad, and form the cable aperture when the two parts are put together. The lockup structure is put on both the upper part and the lower part, and on the top of the upper part is a pouring hole. Because the device is made up of two parts, the utility model can be opened during the connection of cables so as to make the connection easier. When the cables are connected, the two parts can be put together and lock up, and then filling such as epoxy resin and asphaltum can be poured into the pouring hole. The whole process of connection is easy, and the structure is simple.
Description
Technical field
The utility model relates to a kind of cable connection seal that cable connects that is used for.
Background technology
Existing cable connects employing cable straight joint usually, in cable straight joint cable joint is connected, and twines insulating tape again, fills insulant then, covers connector cover, finishes cable and connects.This cable straight joint is operated owing to need carry out wiring in box body, inconvenient operation, and also its volume is bigger, uses to be subjected to certain restriction.
The utility model content
The purpose of this utility model is at the problems referred to above, provides cable a kind of simple in structure, easy to operate to connect seal.
For achieving the above object, the technical solution of the utility model is: a kind of cable connects seal, comprise box body, described box body is made of upper cartridge body of splitting and lower box body, receive in the end of described upper and lower box body, fasten the back and form and the adaptive through wires hole of the outside diameter of cable, and on described upper cartridge body and lower box body, be provided with buckle structure, also be provided with cast gate at described upper cartridge body top.
Adopt said structure, because this locking device is made of the upper and lower box body of splitting, box body can be opened during stube cable, carry out attended operation, it is simple to operation, after cable connects, upper and lower box body is fastened and lock by buckle structure, inject packing material such as epoxy resin, pitch or polyurethane etc. via cast gate again, its whole operation is simple and easy to do, and structure is also fairly simple.
Described buckle structure is made up of snap close that is located at upper shell or lower house and the lockhole that is located at lower house or upper shell correspondence position, and described snap close is to stretch out and its top has the elastic component of barb to lockhole.The buckle structure locking of this structure is convenient and reliable.
Be provided with the flange that stretches out to described snap close direction in the outside of described lockhole, be provided with the draw-in groove that holds described barb in flange inner.After locking, still can remove snap close, upper and lower box body is opened by pulling flange.
Described snap close and lockhole can be arranged on the both sides of described box body, and the quantity of every side lock and lockhole is respectively two at least.
Described upper and lower box body is formed from a resin, and the receiving end surface is provided with a plurality of annular grooves in described upper and lower box body, along different annular groove cuttings, can form the through wires hole of different-diameter, to adapt to cables with different diameters.
On described cast gate, also be provided with buckle closure, in order to the sealing cast gate.
Be provided with hermetically-sealed construction on the contact-making surface between described upper cartridge body and the lower box body, the sealing structure is made of caulking groove that is arranged on described upper cartridge body periphery and the corresponding fin that is arranged on the lower box body periphery, and it is simple in structure, sealing is reliable.
In described box body, can be provided with at least two support bodys, be used for each strand of cable is separated, increase insulation effect, can be provided with two, three or four clearance holes on each support body, be respectively applied for two wires, three-way or quadded cable.
Described end can be two, is arranged on the two ends of box body, is used for the connection of two cables.Described end also can be three, is separately positioned on the two ends and the middle part of described box body, forms threeway, is used for three cables or draws the connection of another root cable from a cable middle part.
Description of drawings
Fig. 1 connects the front view of seal for the utility model cable.
Fig. 2 is the A-A cutaway view of Fig. 1.
Among the figure
1. upper cartridge body 2. lower box bodies 3. through wires holes 4. cast gates 5. snap closes 6. lockholes 7. draw-in grooves 8. flanges 9. buckle closures 10. fins 11. caulking grooves 12. support bodys 13. clearance holes 14. annular grooves
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 and Figure 2, cable of the present utility model connects seal, comprise box body, described box body is made of upper cartridge body of splitting 1 and lower box body 2, receive in the end of described upper and lower box body 1,2, fasten the back and form and the adaptive through wires hole 3 of the outside diameter of cable, and on described upper cartridge body 1 and lower box body 2, be provided with buckle structure, also be provided with cast gate 4 at described upper cartridge body 1 top.Described buckle structure is made up of snap close 5 that is located at lower house 2 and the lockhole 6 that is located at upper shell 1 correspondence position, and vice versa, and described snap close 5 is to stretch out and its top has the elastic component of barb to lockhole 6.
Referring to Fig. 2, be provided with the flange 8 that stretches out to described snap close 5 directions in the outside of described lockhole 6, be provided with the draw-in groove 7 that holds described barb in the inboard of flange 8, after snap close 5 stretches into lockhole 6, barb fixes in draw-in groove 7, if release, pulls flange 8 and pushes snap close 5 and get final product.Snap close described in Fig. 25 and lockhole 6 are arranged on the both sides of described box body 1,2, and the quantity of every side lock and lockhole is respectively three.Described snap close 5 and lockhole 6 also can be arranged on a side of described box body, and opposite side upper and lower box body 1,2 then is connected to each other, and the quantity of described snap close 5 and lockhole 6 is respectively two at least.The quantity of snap close and lockhole can be determined according to the box body size.
Please read Fig. 1, described upper and lower box body 1,2 is formed from a resin, and the receiving end surface is provided with a plurality of annular grooves 14 in described upper and lower box body, along different annular groove cuttings, can form the through wires hole 3 of different-diameter, to adapt to cables with different diameters.
As shown in Figure 1 and Figure 2, on described cast gate 4, also be provided with buckle closure 9, in order to sealing cast gate 4.Be provided with hermetically-sealed construction on the contact-making surface between described upper cartridge body 1 and the lower box body 2, the sealing structure is made of caulking groove 11 that is arranged on described upper cartridge body 1 periphery and the corresponding fin 10 that is arranged on lower box body 2 peripheries, fastens back fin 10 and is entrenched in the caulking groove 11.Be provided with at least two support bodys 12 in described box body, each support body 12 is provided with three clearance holes 13, and the quantity of clearance hole 13 can determine that per share cable is realized the separation between each strand cable by a clearance hole 13 according to the number of share of stock of cable certainly.
Described box body end can be two, is arranged on the two ends of box body, from box body two ends cross-under cable.Described box body end also can be three, is separately positioned on the two ends and the middle part of described box body 1,2, forms threeway, can be from three end cross-under cables.Described box body cross sectional shape can be circle.
Cable of the present utility model connects seal waterproof, sun-proof, anticorrosion, shock resistance, can be widely used in places such as underground, sewer and high-altitude, and can shelve arbitrarily in these places.
With way of example the utility model is illustrated above, but the utility model is not limited to above-mentioned specific embodiment the protection range that all any improvement done based on the utility model or modification all belong to the utility model claim.
Claims (10)
1. a cable connects seal, comprise box body, it is characterized in that: described box body is made of upper cartridge body of splitting and lower box body, receive in the end of described upper and lower box body, fastening the back forms and the adaptive through wires hole of the outside diameter of cable, and on described upper cartridge body and lower box body, be provided with buckle structure, also be provided with cast gate at described upper cartridge body top.
2. cable according to claim 1 connects seal, it is characterized in that: described buckle structure is made up of snap close that is located at upper shell or lower house and the lockhole that is located at lower house or upper shell correspondence position, and described snap close is to stretch out and its top has the elastic component of barb to lockhole.
3. cable according to claim 2 connects seal, it is characterized in that: be provided with the flange that stretches out to described snap close direction in the outside of described lockhole, be provided with the draw-in groove that holds described barb in flange inner.
4. cable according to claim 2 connects seal, and it is characterized in that: described snap close and lockhole are arranged on the both sides of described box body, and the quantity of every side lock and lockhole is respectively two at least.
5. cable according to claim 1 connects seal, and it is characterized in that: described upper and lower box body is formed from a resin, and the receiving end surface is provided with a plurality of annular grooves in described upper and lower box body.
6. cable according to claim 1 connects seal, it is characterized in that: also be provided with buckle closure on described cast gate.
7. cable according to claim 1 connects seal, and it is characterized in that: be provided with at least two support bodys in described box body, each support body is provided with two, three or four clearance holes.
8. cable according to claim 1 connects seal, it is characterized in that: be provided with hermetically-sealed construction on the contact-making surface between described upper cartridge body and the lower box body, the sealing structure is made of caulking groove that is arranged on described upper cartridge body periphery and the corresponding fin that is arranged on the lower box body periphery.
9. connect seal according to described cable one of among the claim 1-8, it is characterized in that: described end is two, is arranged on the two ends of box body.
10. connect seal according to described cable one of among the claim 1-8, it is characterized in that: described end is three, is separately positioned on the two ends and the middle part of described box body, forms threeway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620123311 CN2935509Y (en) | 2006-08-03 | 2006-08-03 | Cable connection insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620123311 CN2935509Y (en) | 2006-08-03 | 2006-08-03 | Cable connection insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2935509Y true CN2935509Y (en) | 2007-08-15 |
Family
ID=38352194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620123311 Expired - Fee Related CN2935509Y (en) | 2006-08-03 | 2006-08-03 | Cable connection insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2935509Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101345404B (en) * | 2008-05-04 | 2010-12-08 | 宁波球冠电缆制造有限公司 | End enclosure method of cable |
| CN102231497A (en) * | 2011-04-21 | 2011-11-02 | 上海市电力公司 | High pressure flexible direct current extrusion insulation cable moulding type joint apparatus |
| CN103259105A (en) * | 2012-09-25 | 2013-08-21 | 优光环保材料（上海）有限公司 | Wiring protection box and using method thereof |
| CN104380551A (en) * | 2012-06-08 | 2015-02-25 | Abb技术有限公司 | An electrically insulating shell, an electrically insulating device comprising such insulating shell, and related switchgear panel |
| CN104577367A (en) * | 2015-01-06 | 2015-04-29 | 武汉电联电力电气技术有限公司 | Insulation and fault forecasting method for capacitor device connector |
-
2006
- 2006-08-03 CN CN 200620123311 patent/CN2935509Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101345404B (en) * | 2008-05-04 | 2010-12-08 | 宁波球冠电缆制造有限公司 | End enclosure method of cable |
| CN102231497A (en) * | 2011-04-21 | 2011-11-02 | 上海市电力公司 | High pressure flexible direct current extrusion insulation cable moulding type joint apparatus |
| CN104380551A (en) * | 2012-06-08 | 2015-02-25 | Abb技术有限公司 | An electrically insulating shell, an electrically insulating device comprising such insulating shell, and related switchgear panel |
| CN104380551B (en) * | 2012-06-08 | 2017-05-31 | Abb技术有限公司 | Electric insulation shell, electric insulation arrangement and switchgear panel |
| CN103259105A (en) * | 2012-09-25 | 2013-08-21 | 优光环保材料（上海）有限公司 | Wiring protection box and using method thereof |
| CN104577367A (en) * | 2015-01-06 | 2015-04-29 | 武汉电联电力电气技术有限公司 | Insulation and fault forecasting method for capacitor device connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070815 Termination date: 20150803 |
|
| EXPY | Termination of patent right or utility model |