CN206259667U - A kind of multicore cable junction box - Google Patents
A kind of multicore cable junction box Download PDFInfo
- Publication number
- CN206259667U CN206259667U CN201620964987.3U CN201620964987U CN206259667U CN 206259667 U CN206259667 U CN 206259667U CN 201620964987 U CN201620964987 U CN 201620964987U CN 206259667 U CN206259667 U CN 206259667U
- Authority
- CN
- China
- Prior art keywords
- wiring
- lower case
- main line
- pipe
- back panel
- 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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- Multi-Conductor Connections (AREA)
Abstract
The utility model discloses a kind of multicore cable junction box, including lower case and top cover plate, top cover plate is arranged at lower case upper end and is fixedly connected with lower case；The side of the lower case is provided with a main line entrance hole, and the opposite side of lower case is provided with some wiring entrance holes；Main line inlet wire pipe and some back panel wiring pipes be arrangeding in parallel are provided with the lower case, main line inlet wire pipe connection main line entrance hole, one end connection wiring entrance hole of back panel wiring pipe, the other end of back panel wiring pipe is connected by main line inlet wire pipe；The position corresponding with back panel wiring pipe is provided with some compressor arms on the lower surface of the top cover plate.The drawbacks of overcoming prior art the utility model has the advantage of it, reasonable in design is novel.
Description
Technical field
The utility model is related to a kind of multicore cable junction box, belongs to cable installing area.
Background technology
Multicore cable junction box, is used in a kind of connector of cable branch and continued access, is that instead of cable T joint separated time
Case, plug type bus duct, prefabricated branch point cable, penetrating cable clamp, conductor shunt, a kind of cable connection of cablehead set
It is standby.Although existing multicore cable junction box can play the effect of being fixedly connected, after the influence of under tension, cable meeting
There is connection situation loosely.
The content of the invention
In view of the shortcomings of the prior art, technical problem to be solved in the utility model is to provide a kind of split conductor
Cablehead, is connected firmly, difficult for drop-off.
In order to solve the above technical problems, the utility model is adopted the technical scheme that, a kind of multicore cable junction box, bag
Lower case and top cover plate are included, top cover plate is arranged at lower case upper end and is fixedly connected with lower case；The bottom
The side of housing is provided with a main line entrance hole, and the opposite side of lower case is provided with some wiring entrance holes；The bottom
Main line inlet wire pipe and some back panel wiring pipes be arrangeding in parallel are provided with housing, main line inlet wire pipe connection main line entrance hole is interior
One end connection wiring entrance hole of portion's wire barrel, the other end of back panel wiring pipe is connected by main line inlet wire pipe；The upper cap
The position corresponding with back panel wiring pipe is provided with some compressor arms on the lower surface of plate；The back panel wiring pipe includes terminals
Canned paragraph and spacing section of end, wiring canned paragraph include a wiring framework for rhombus, on four inwalls of wiring framework respectively
A spacing mandril is provided with, the top of spacing mandril is provided with curved roof；Spacing section of the end includes that two parallel set
The limiting plate put, one end of limiting plate is connected with wiring framework, and the other end of limiting plate is connected with the sidepiece of wiring entrance hole；Institute
State and be provided with end connection groove at two sharp-angled apex of wiring framework.
Optimization, above-mentioned multicore cable junction box, described two limiting plates are provided with some silica gel on relative surface
Pad.
Optimization, above-mentioned multicore cable junction box is provided with hangnail between two adjacent silicagel pads.
The drawbacks of overcoming prior art the utility model has the advantage of it, reasonable in design is novel.The application's
Designing will need the cable core of tap to separate by main line entrance hole and main line inlet wire pipe.It is provided with lower case some
The back panel wiring pipe be arrangeding in parallel, be arranged in parallel the wire harness of connection, after these wire harness are connected respectively respectively for being socketed multiply
It is positioned in back panel wiring pipe, then covers top cover plate, is compressed and back panel wiring wire harness by the compressor arm of top cover plate
In pipe, prevent from loosening during its under tension or disengage link.When heart yearn is docked, electrician can be by two end gold of heart yearn
Category heart yearn knots and connects, and the junction of the metal core wire of such two heart yearns can form a spherical connection knot.The application's sets
Be arranged at spherical connection knot in the wire frame body of rhombus by meter, by spacing mandril and curved roof that spherical connection knot pressure is tight,
Prevent its activity, so can with when it is spherical connection knot connection it is more firm, after a long time use, will not be because shaking and pullling
So that spherical connection knot is released.And can be tight by spherical connection knot pressure by compressor arm, further improve its firmness.Rhombus
Connection framework can also be the side of acute angle by spherical connection knot pressure by two folders when spherical connection knot is pullled
Tightly, making spherical connection knot will not cause to release because of the influence of pulling force.Silicagel pad and hangnail are used to limit spherical connection knot two ends
Cable scope of activities, prevent from causing spherical connection knot to release because of the cable activity back and forth at spherical connection knot two ends.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A-A cross section structure diagrams of Fig. 1；
In figure：1 be lower case, 2 be top cover plate, 3 serve as theme entrance hole, 4 be wiring entrance hole, 5 serve as theme inlet wire
Pipe, 6 be compressor arm, 7 be wiring framework, 8 be spacing mandril, 9 be curved roof, 10 be limiting plate, 11 be end connection groove, 12
For silicagel pad, 13 are hangnail.
Specific embodiment
Technical characterstic of the invention is expanded on further with specific embodiment below in conjunction with the accompanying drawings.
The utility model is a kind of multicore cable junction box, including lower case and top cover plate, top cover plate are set
It is fixedly connected in lower case upper end and with lower case；The side of the lower case is provided with a main line entrance hole, under
The opposite side of portion's housing is provided with some wiring entrance holes；Main line inlet wire pipe is provided with the lower case parallel to be set with some
The back panel wiring pipe put, main line inlet wire pipe connection main line entrance hole, one end connection wiring entrance hole of back panel wiring pipe, inside connects
The other end of spool is connected by main line inlet wire pipe；The position corresponding with back panel wiring pipe on the lower surface of the top cover plate
It is provided with some compressor arms；The back panel wiring pipe includes terminals canned paragraph and spacing section of end, and wiring canned paragraph includes one
The wiring framework of individual rhombus, a spacing mandril is respectively arranged with four inwalls of wiring framework, and the top of spacing mandril sets
It is equipped with curved roof；Spacing section of the end includes two limiting plates be arrangeding in parallel, and one end and the wiring framework of limiting plate connect
Connect, the other end of limiting plate is connected with the sidepiece of wiring entrance hole；End is provided with two sharp-angled apex of the wiring framework
Portion's connecting groove.Described two limiting plates are provided with some silicagel pads on relative surface.Between two adjacent silicagel pads
It is provided with hangnail.
The drawbacks of overcoming prior art the utility model has the advantage of it, reasonable in design is novel.The application's
Designing will need the cable core of tap to separate by main line entrance hole and main line inlet wire pipe.It is provided with lower case some
The back panel wiring pipe be arrangeding in parallel, be arranged in parallel the wire harness of connection, after these wire harness are connected respectively respectively for being socketed multiply
It is positioned in back panel wiring pipe, then covers top cover plate, is compressed and back panel wiring wire harness by the compressor arm of top cover plate
In pipe, prevent from loosening during its under tension or disengage link.When heart yearn is docked, electrician can be by two end gold of heart yearn
Category heart yearn knots and connects, and the junction of the metal core wire of such two heart yearns can form a spherical connection knot.The application's sets
Be arranged at spherical connection knot in the wire frame body of rhombus by meter, by spacing mandril and curved roof that spherical connection knot pressure is tight,
Prevent its activity, so can with when it is spherical connection knot connection it is more firm, after a long time use, will not be because shaking and pullling
So that spherical connection knot is released.And can be tight by spherical connection knot pressure by compressor arm, further improve its firmness.Rhombus
Connection framework can also be the side of acute angle by spherical connection knot pressure by two folders when spherical connection knot is pullled
Tightly, making spherical connection knot will not cause to release because of the influence of pulling force.Silicagel pad and hangnail are used to limit spherical connection knot two ends
Cable scope of activities, prevent from causing spherical connection knot to release because of the cable activity back and forth at spherical connection knot two ends.
Certainly, described above is not that, to limitation of the present utility model, the utility model is also not limited to the example above, this
The those of ordinary skill of technical field, in essential scope of the present utility model, change, remodeling, addition or the replacement made, all
Protection domain of the present utility model should be belonged to.
Claims (3)
1. a kind of multicore cable junction box, it is characterised in that：Including lower case and top cover plate, top cover plate is arranged at down
Portion housing upper end is simultaneously fixedly connected with lower case；The side of the lower case is provided with a main line entrance hole, lower case
The opposite side of body is provided with some wiring entrance holes；Main line inlet wire pipe is provided with the lower case and some is be arranged in parallel
Back panel wiring pipe, main line inlet wire pipe connection main line entrance hole, one end connection wiring entrance hole of back panel wiring pipe, back panel wiring pipe
The other end connected by main line inlet wire pipe；Position corresponding with back panel wiring pipe on the lower surface of the top cover plate is set
There are some compressor arms；The back panel wiring pipe includes terminals canned paragraph and spacing section of end, and wiring canned paragraph includes a water chestnut
The wiring framework of shape, a spacing mandril is respectively arranged with four inwalls of wiring framework, and the top of spacing mandril is provided with
Curved roof；Spacing section of the end includes two limiting plates be arrangeding in parallel, and one end of limiting plate is connected with wiring framework, limits
The other end of position plate is connected with the sidepiece of wiring entrance hole；End connection is provided with two sharp-angled apex of the wiring framework
Groove.
2. multicore cable junction box according to claim 1, it is characterised in that：The relative surface of described two limiting plates
On be provided with some silicagel pads.
3. multicore cable junction box according to claim 1, it is characterised in that：Between two adjacent silicagel pads
It is provided with hangnail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620964987.3U CN206259667U (en) | 2016-08-29 | 2016-08-29 | A kind of multicore cable junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620964987.3U CN206259667U (en) | 2016-08-29 | 2016-08-29 | A kind of multicore cable junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206259667U true CN206259667U (en) | 2017-06-16 |
Family
ID=59023769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620964987.3U Expired - Fee Related CN206259667U (en) | 2016-08-29 | 2016-08-29 | A kind of multicore cable junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206259667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600157A (en) * | 2020-05-27 | 2021-04-02 | 中国海洋石油集团有限公司 | Underground cable branching structure |
-
2016
- 2016-08-29 CN CN201620964987.3U patent/CN206259667U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600157A (en) * | 2020-05-27 | 2021-04-02 | 中国海洋石油集团有限公司 | Underground cable branching structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170616 Termination date: 20180829 |