CN109921347B - Adjustable cable - Google Patents
Adjustable cable Download PDFInfo
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- CN109921347B CN109921347B CN201910186141.XA CN201910186141A CN109921347B CN 109921347 B CN109921347 B CN 109921347B CN 201910186141 A CN201910186141 A CN 201910186141A CN 109921347 B CN109921347 B CN 109921347B
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- movable part
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- cable
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Abstract
The invention discloses an adjustable cable which comprises more than one radiating pipe, wherein the radiating pipes are wound at intervals to form a whole circular structure, a movable part is arranged between every two adjacent radiating pipes, a clamping opening is formed in the middle of each movable part, the movable parts are used for connecting the radiating pipes mutually and form a circular yielding cavity in the middle, each movable part protrudes outwards and forms an anti-shearing part, more than one clamping part is arranged in the clamping opening of each movable part, a cable core clamping opening is formed in each clamping part, and a cable core is fixed in the cable core clamping opening. The adjustable cable disclosed by the invention not only has very compression-resistant protection capability, but also can effectively realize the adjustment of the size and the diameter, and can be used under various conditions.
Description
Technical Field
The invention relates to a cable, in particular to an adjustable cable.
Background
The cable is arranged in various fields, and the safety of cable laying determines the service life and the service stability of the whole signal or power transmission. However, when the cable is laid, the cable is often laid in some complex environments, and risks of being damaged by shearing are faced, and after the cable is cut off, serious influence is caused, so that the economic loss is serious. In addition, when the integrated cable is laid, the number of the cables is huge, and the outer tegument is required to be adjusted according to the number of the cables, so that the inner diameter and the outer diameter of the outer tegument are required to be changed according to the number of the cables, and great inconvenience is caused.
Disclosure of Invention
The invention aims to solve the technical problem of providing an adjustable cable which has adjustable inner and outer diameters, very good compression resistance and shear resistance, can greatly prolong the service life and improve the safety in the use process.
The invention is realized by the following technical scheme: the utility model provides a cable with adjustable, including the cooling tube more than, the cooling tube more than is the interval form around forming a whole circle structure, all set up a movable part between two adjacent cooling tubes, the centre of this movable part all forms a clamp mouth, the movable part is interconnect between each cooling tube, and form a circular shape in the centre and give way the chamber, each movable part is outwards outstanding and form anti-shearing portion, be provided with more than one clamping part in the clamp mouth of movable part, all be formed with a cable core clamp mouth in the clamping part, the cable core is fixed in the cable core clamp mouth.
As the preferred technical scheme, the open ends of the two sides of the movable part are respectively embedded in the radiating pipe, the two sides of the radiating pipe are respectively provided with a clamping groove, and the open end of the movable part is inserted into the clamping groove and is fixedly bonded by glue.
As a preferred technical scheme, the movable part is made of PVC materials, and an elastic interlayer is arranged in the middle of the movable part.
As a preferred technical scheme, the elastic interlayer is made of elastic metal sheets, and one end of the elastic interlayer is inserted into the clamping grooves at two sides of the radiating pipe to be positioned along with the movable part.
Preferably, the movable part and the elastic interlayer are both in a V shape, and the clamping opening in the middle of the movable part is in a V shape.
According to the preferable technical scheme, the radiating pipes are all radiating aluminum pipes, a circular cooling cavity is formed in the middle of each radiating pipe, and cooling liquid is filled in each cooling cavity.
The invention has the beneficial effects that: the invention can arrange a large number of cable cores in the middle yielding cavity, when the cable core is used for a small number of cables, each cable core can be clamped in each clamping part, and the cable cores in the clamping parts are well protected by the convex movable parts;
and the inner diameter and the outer diameter of the outer layer are adjustable, so that the size of the inner yielding cavity and the number of the clamping parts can be adjusted when the number of the cable cores is large, more cable cores can be arranged in the whole outer layer, and the field installation requirement is met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the movable portion of the present invention.
Detailed Description
As shown in fig. 1, the adjustable cable includes more than one heat dissipation tubes 5, the more than one heat dissipation tubes 5 are spaced to form a whole circle structure, a movable portion 1 is disposed between two adjacent heat dissipation tubes 5, a clamping opening 6 is formed in the middle of the movable portion 1, the movable portion 1 connects the heat dissipation tubes 5 with each other, a circular yielding cavity 7 is formed in the middle, each movable portion 1 protrudes outwards and forms an anti-shearing portion, more than one clamping portions 2 are disposed in the clamping opening of the movable portion, a cable core clamping opening 4 is formed in each clamping portion 2, and a cable core is fixed in the cable core clamping opening 4.
Wherein, the both sides open end of movable part 1 imbeds respectively and sets up in cooling tube 5, a draw-in groove (not shown) is seted up respectively to the both sides of cooling tube 5, the open end of movable part inserts in the draw-in groove and beats glue fixed bonding, fixed connection between movable part 1 and the cooling tube 5 guarantees the leakproofness all the time, before not sealing into circularly, can operate its interior wall, the back is accomplished in the wiring, make whole round, and beat the glue fixed, wait to solidify the back and just become a whole.
In this embodiment, the movable portion 1 is made of PVC, an elastic interlayer 11 is disposed in the middle of the movable portion, the elastic interlayer 11 is made of elastic metal sheets, and one end of the elastic interlayer 11 is inserted into the clamping grooves on two sides of the heat dissipation pipe along with the movable portion for positioning. The effect of elasticity intermediate layer is mainly so that the tegument of whole cable has fine toughness, when receiving slight shearing, can not fracture, owing to set up the elastic metal thin slice, when receiving the extrusion, the elastic metal thin slice is propped open, and the angle of the clamp mouth of movable part becomes bigger and bigger, and meanwhile, the cable core in all movable parts can more and more keep away from the movable part of being sheared, avoids the shearing thing to cut other movable parts. Because the clamping opening of the movable part is opened, the movable part can slowly deform and bulge towards the yielding cavity, the movable part has good buffering capacity, can be retracted into the yielding cavity to avoid being cut, and after the shearing force disappears, the elastic metal sheet is used for recovering the deformation of the movable part.
In this embodiment, the movable portion 1 and the elastic interlayer 11 are both in a "V" shape, and the nip in the middle of the movable portion is in a "V" shape. In the embodiment, the V-shaped bulge is adopted, so that the strength is higher, and the compression resistance and the buffering performance are very good.
In this embodiment, the heat dissipation pipes 5 are heat dissipation aluminum pipes, a circular cooling cavity 3 is formed in the middle of each heat dissipation pipe, and cooling liquid is filled in the cooling cavity. The cooling tube is basic component, also is the radiating part, and it can absorb the heat that produces on the cable, then dispels fast through the cooling tube, utilizes the quick heat dissipation of the coolant liquid in the cooling chamber, further promotes heat dispersion.
In this embodiment, if the size of the whole outer diameter is to be adjusted, the elastic metal sheet inside the corresponding movable portion is pulled open, so that the clamping opening is enlarged, and the adjustment of the whole outer diameter can be completed, which is very convenient.
The invention has the beneficial effects that: the invention can arrange a large number of cable cores in the middle yielding cavity, when the cable core is used for a small number of cables, each cable core can be clamped in each clamping part, and the cable cores in the clamping parts are well protected by the convex movable parts;
and the inner diameter and the outer diameter of the outer layer are adjustable, so that the size of the inner yielding cavity and the number of the clamping parts can be adjusted when the number of the cable cores is large, more cable cores can be arranged in the whole outer layer, and the field installation requirement is met.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (1)
1. An adjustable cable, characterized in that: the radiating pipe comprises more than one radiating pipe, wherein the radiating pipes are arranged at intervals to form a whole circle structure, a movable part is arranged between every two adjacent radiating pipes, a clamping opening is formed in the middle of the movable part, the radiating pipes are connected with each other by the movable part, a round yielding cavity is formed in the middle of the movable part, each movable part protrudes outwards and forms an anti-shearing part, more than one clamping part is arranged in the clamping opening of the movable part, a cable core clamping opening is formed in each clamping part, and a cable core is fixed in the cable core clamping opening;
the opening ends of the two sides of the movable part are respectively embedded in the radiating tube, the two sides of the radiating tube are respectively provided with a clamping groove, and the opening ends of the movable part are inserted into the clamping grooves and are fixedly bonded by glue;
the movable part is made of PVC material, and an elastic interlayer is arranged in the middle of the movable part;
the elastic interlayer is made of elastic metal sheets, and one end of the elastic interlayer is inserted into the clamping grooves on the two sides of the radiating pipe along with the movable part for positioning;
the movable part and the elastic interlayer are both in a V shape, and a clamping opening in the middle of the movable part is in a V shape;
the radiating pipe is a radiating aluminum pipe, a circular cooling cavity is formed in the middle of the radiating pipe, and cooling liquid is filled in the cooling cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910186141.XA CN109921347B (en) | 2019-03-12 | 2019-03-12 | Adjustable cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910186141.XA CN109921347B (en) | 2019-03-12 | 2019-03-12 | Adjustable cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109921347A CN109921347A (en) | 2019-06-21 |
| CN109921347B true CN109921347B (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910186141.XA Active CN109921347B (en) | 2019-03-12 | 2019-03-12 | Adjustable cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN109921347B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111462948B (en) * | 2020-04-20 | 2021-10-26 | 人民电缆集团有限公司 | Buried compression-resistant cable |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR860000761B1 (en) * | 1980-09-05 | 1986-06-18 | 다나까 세이이찌 | P.o.f.cable |
| DE3850466T2 (en) * | 1987-09-09 | 1995-02-16 | Raychem Ltd | Heating device made of conductive plastic. |
| CN204333829U (en) * | 2014-12-31 | 2015-05-13 | 浙江吉利汽车研究院有限公司 | A kind of anti-interference structure of vehicle pipeline |
| CN104867605A (en) * | 2015-06-10 | 2015-08-26 | 江苏省电力公司金湖县供电公司 | Power cable with groove-type heat radiation performance |
| JP2017085695A (en) * | 2015-10-23 | 2017-05-18 | 住友電工ファインポリマー株式会社 | Heat-shrinkable tube, wire splice and wiring harness |
| CN206236470U (en) * | 2016-11-30 | 2017-06-09 | 珠海思科信电线电缆有限公司 | Buried anti-shearing cable |
| CN206628311U (en) * | 2017-04-06 | 2017-11-10 | 飞洲集团有限公司 | A kind of anti-fracture cable of resistance to compression |
| CN206893333U (en) * | 2017-05-10 | 2018-01-16 | 扬州力源线缆有限公司 | A kind of resistance to compression cable |
| CN107068282A (en) * | 2017-06-06 | 2017-08-18 | 杨婉珍 | Adjustable composite cable |
| CN207947590U (en) * | 2018-04-11 | 2018-10-09 | 百利（福建）建材有限公司 | A kind of buried electric power protecting pipe |
| CN108630349B (en) * | 2018-04-26 | 2019-11-05 | 东阳市天齐知识产权运营有限公司 | Composite radiating cable |
| CN108538472B (en) * | 2018-05-29 | 2020-02-07 | 嘉兴翼波电子有限公司 | High-elasticity composite cable |
| CN109754933B (en) * | 2019-02-02 | 2020-09-08 | 嘉兴奥氟特电子科技有限公司 | High-strength cable and preparation method thereof |
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2019
- 2019-03-12 CN CN201910186141.XA patent/CN109921347B/en active Active
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| CN109921347A (en) | 2019-06-21 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210702 Address after: 322100 Jiangnan street, Jiangbei street, Dongyang, Jinhua, Zhejiang No. 1 Hutang Applicant after: DONGYANG YANGTAO ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: No. 11-56, Wuliang village, Liushi street, Dongyang City, Jinhua City, Zhejiang Province 322104 Applicant before: Jiang Lianlian |
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Effective date of registration: 20211221 Address after: 510525 Kaiheng science and Technology Park, No. 148, Chang'an, Guangshan Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU KAIHENG SPECIAL WIRE & CABLE Co.,Ltd. Address before: 322100 Jiangnan street, Jiangbei street, Dongyang, Jinhua, Zhejiang No. 1 Hutang Patentee before: DONGYANG YANGTAO ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |