CN105761785A - Cable - Google Patents
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- Publication number
- CN105761785A CN105761785A CN201410804853.0A CN201410804853A CN105761785A CN 105761785 A CN105761785 A CN 105761785A CN 201410804853 A CN201410804853 A CN 201410804853A CN 105761785 A CN105761785 A CN 105761785A
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- CN
- China
- Prior art keywords
- copper wire
- cable
- prestressing force
- wall
- 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.)
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Abstract
The invention discloses a cable. The cable comprises an insulating sleeve, a conductor sleeve, a branch pipe, prestressed chambers, a copper wire chamber, springs and brackets; the copper wire chamber is of a hollow circular structure; the hexagonal branch pipe is arranged at the inner axis of the copper wire chamber; three brackets are uniformly distributed between the outer wall of the branch pipe and the inner wall of the copper wire chamber; the outer wall of the copper wire chamber is sleeved with three prestressed chambers; the three prestressed chambers are connected together so as to form a ring-shaped structure; two springs are connected between the inner ring wall and lower ring wall of the interior of each prestressed chamber; the exteriors of the prestressed chambers are sleeved with the conductor sleeve; the conductor sleeve is made of a conductor material; and the conductor sleeve is coated with the insulating sleeve. According to the cable of the invention, electric conductivity of the internal structure of the cable is increased, and the bending performance and pressure bearing ability of the cable can be ensured, and therefore, the cable can be applied to production and manufacture more widely. The firmness of the cable is increased.
Description
Technical field
The invention relates to a kind of cable.
Background technology
When using cable construction, it is the performance of its flexibility and the pressure that can carry for cable major requirement, so the internal structure when making cable then determines above-described performance indications.But in prior art, the performance of cable recited above is realized but without a very perfect internal structure.
Summary of the invention
While the problem that the invention to solve is to increase electric conductivity, it is ensured that its flexibility and can the ability of bearing pressure.
For solving above-mentioned technical problem, the invention the technical scheme is that a kind of cable, and it includes insulation sleeve, conductor set, arm, prestressing force room, copper wire room, spring and support；
Described copper wire room is hollow circular, the internal axis of copper wire room is provided with a hexagonal arm, it was all provided with three supports before described arm outer wall with copper wire chamber interior walls, described copper wire chamber outer wall is socketed three prestressing force rooms, these three prestressing force rooms connect and constitute ring-type, are all connected with two springs up and down in described prestressing force chamber interior between ring wall, are socketed a conductive sleeve in described prestressing force outdoor, this conductive sleeve is made up of conductive material, conductive sleeve one layer of insulation sleeve of outside cladding.
Further, described spring is that conductive material is made.
Further, described prestressing force room is covering of the fan shape.
Further, described support is aluminium material.
While the invention has the advantage that and has the benefit effect that the cable internal structure of this patent adds electric conductivity, also ensure its flexibility and can the ability of bearing pressure, this cable is made to may apply to, in the middle of the manufacturing widely, add cable firmly performance.
Accompanying drawing explanation
Fig. 1 is the invention schematic diagram.
In figure:
1, insulation sleeve 2, conductor set 3, arm 4, prestressing force room
5, copper wire room 6, spring 7, support 8, copper wire line
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the invention is further described.
As it can be seen, a kind of cable, it includes insulation sleeve 1, conductor set 2, arm 3, prestressing force room 4, copper wire room 5, spring 6 and support 7；
Described copper wire room is hollow circular, the internal axis of copper wire room is provided with a hexagonal arm, it was all provided with three supports before described arm outer wall with copper wire chamber interior walls, described copper wire chamber outer wall is socketed the prestressing force room that three is covering of the fan shape, these three prestressing force rooms connect and constitute ring-type, two springs it are all connected with up and down between ring wall in described prestressing force chamber interior, it is socketed a conductive sleeve in described prestressing force outdoor, this conductive sleeve is made up of conductive material, conductive sleeve one layer of insulation sleeve of outside cladding；
Described spring is that conductive material is made, and described support is aluminium material.
The operation principle of the present embodiment:
At a number of copper wire line of copper wire indoor filling, hexagon arm is filled the copper wire line that the copper wire line style number in a relative copper wire room is big；This mode can increase the equilibrium of electric conductivity and good；
The cable produced, due to the effect of spring, so self creating a kind of prestressed function, when cable needs to bear certain pressure time, spring both can play the effect of buffering, can play again the destruction resisting external pressure to internal copper wire line；
Spring and the internal tectonic sieving filling copper wire room can be effectively increased the flexibility of cable, increase space used during bending.
Above the embodiment of the invention is described in detail, but described content has been only the preferred embodiment of the invention, it is impossible to be considered the practical range for limiting the invention.All equalizations made according to the invention scope change and improvement etc., all should still belong within this patent covering scope.
Claims (4)
1. a cable, it is characterised in that: it includes insulation sleeve, conductor set, arm, prestressing force room, copper wire room, spring and support；
Described copper wire room is hollow circular, the internal axis of copper wire room is provided with a hexagonal arm, it was all provided with three supports before described arm outer wall with copper wire chamber interior walls, described copper wire chamber outer wall is socketed three prestressing force rooms, these three prestressing force rooms connect and constitute ring-type, are all connected with two springs up and down in described prestressing force chamber interior between ring wall, are socketed a conductive sleeve in described prestressing force outdoor, this conductive sleeve is made up of conductive material, conductive sleeve one layer of insulation sleeve of outside cladding.
2. a kind of cable according to claim 1, it is characterised in that: described spring is that conductive material is made.
3. a kind of cable according to claim 1, it is characterised in that: described prestressing force room is covering of the fan shape.
4. a kind of cable according to claim 1, it is characterised in that: described support is aluminium material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410804853.0A CN105761785A (en) | 2014-12-20 | 2014-12-20 | Cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410804853.0A CN105761785A (en) | 2014-12-20 | 2014-12-20 | Cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105761785A true CN105761785A (en) | 2016-07-13 |
Family
ID=56341516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410804853.0A Pending CN105761785A (en) | 2014-12-20 | 2014-12-20 | Cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105761785A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782841A (en) * | 2016-11-25 | 2017-05-31 | 国网河南嵩县供电公司 | A kind of hollow core cable |
| CN111028985A (en) * | 2019-11-26 | 2020-04-17 | 浙江一普金属制造有限公司 | Novel wire based on copper braided wire and production method thereof |
| CN112908522A (en) * | 2021-01-18 | 2021-06-04 | 甘肃金强信邦电缆有限公司 | Preparation method of crosslinked polyolefin insulated cable |
-
2014
- 2014-12-20 CN CN201410804853.0A patent/CN105761785A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782841A (en) * | 2016-11-25 | 2017-05-31 | 国网河南嵩县供电公司 | A kind of hollow core cable |
| CN111028985A (en) * | 2019-11-26 | 2020-04-17 | 浙江一普金属制造有限公司 | Novel wire based on copper braided wire and production method thereof |
| CN112908522A (en) * | 2021-01-18 | 2021-06-04 | 甘肃金强信邦电缆有限公司 | Preparation method of crosslinked polyolefin insulated cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |
|
| WD01 | Invention patent application deemed withdrawn after publication |