CN103606401B - A kind of reinforcement stretch-proof square cushioning control cable - Google Patents
A kind of reinforcement stretch-proof square cushioning control cable Download PDFInfo
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- CN103606401B CN103606401B CN201310516599.XA CN201310516599A CN103606401B CN 103606401 B CN103606401 B CN 103606401B CN 201310516599 A CN201310516599 A CN 201310516599A CN 103606401 B CN103606401 B CN 103606401B
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- insulating barrier
- heart yearn
- outer tube
- control cable
- proof
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Abstract
The invention discloses a kind of reinforcement stretch-proof square cushioning control cable, the outer tube comprising strengthening part and be coated on the first insulating barrier outside strengthening part and be set in outside the first insulating barrier, four heart yearn groups are provided with between the first insulating barrier and outer tube, four heart yearn groups are arranged in square, rest between the first insulating barrier and outer tube is filled with padded coaming, wherein, the cross section of four heart yearn groups is all oval, each heart yearn group comprises two insulated electric conductors, each insulated electric conductor comprises heart yearn and is coated on the second insulating barrier outside heart yearn, at two insulated electric conductor outer claddings the 3rd insulating barrier, at the 3rd insulating barrier outer cladding armour.In the present invention, the heart is provided with strengthening part in the cable, improves the stretch-proof performance of cable, and cable can be avoided to damage in drawing process, and four heart yearn groups arrange square, can play cushioning effect to folding force.
Description
Technical field
The present invention relates to cable and become technical field, particularly relate to a kind of reinforcement stretch-proof square cushioning control cable.
Background technology
Cable normally comprises multiple conducting wires, is provided with insulating barrier outside every root wire, and is twisted into round a center, and whole outside is surrounded by the cover layer of high-insulation.Use in some cases, cable needs its there is bending resistance and stretch-resistance.Such as, at automation field, cable, due to parts shake, often there will be the phenomenon of bending or stretching; And when cable is bent or be stretched, wearing and tearing may be produced to heart yearn, or cause heart yearn to be out of shape, this impacts electric current or signal transmission quality.
Summary of the invention
In order to solve the technical problem existed in background technology, the present invention proposes a kind of reinforcement stretch-proof square cushioning control cable, bending can be avoided to stretch damage is caused to cable.
The one that the present invention proposes strengthens stretch-proof square cushioning control cable, comprise: strengthening part and the outer tube being coated on the first insulating barrier outside strengthening part and being set in outside the first insulating barrier, four heart yearn groups are provided with between the first insulating barrier and outer tube, four heart yearn groups are arranged in square, rest between the first insulating barrier and outer tube is filled with padded coaming, wherein, the cross section of four heart yearn groups is all oval, each heart yearn group comprises two insulated electric conductors, each insulated electric conductor comprises heart yearn and is coated on the second insulating barrier outside heart yearn, at two insulated electric conductor outer claddings the 3rd insulating barrier, at the 3rd insulating barrier outer cladding armour.
Preferably, there is watertight composition at outer tube peripheral hardware, have shielding protection layer at outer tube peripheral hardware.
Preferably, the first insulating barrier, the second insulating barrier, the 3rd insulating barrier are polyvinyl chloride insulation layer or elastic polyurethane layer.
Preferably, armour is steel-tape armouring, LWA light wire armoured or thicker wire armouring.
Preferably, padded coaming is asbestos.
In the present invention, the heart is provided with strengthening part in the cable, improves the stretch-proof performance of cable, and cable can be avoided to damage in drawing process, and four heart yearn groups arrange square, can play cushioning effect to folding force.
Accompanying drawing explanation
Fig. 1 is that the one that the embodiment of the present invention 1 proposes strengthens stretch-proof square cushioning control cross-section of cable figure;
Fig. 2 is that the one that the embodiment of the present invention 2 proposes strengthens stretch-proof square cushioning control cross-section of cable figure;
Fig. 3 is that the one that the embodiment of the present invention 3 proposes strengthens stretch-proof square cushioning control cross-section of cable figure.
Reference numeral:
1, strengthening part; 2, first insulating barrier; 3, outer tube; 4, heart yearn group; 5, heart yearn; 6, second insulating barrier; 7, three insulating barrier; 8, armour; 9, padded coaming; 10, watertight composition; 11, shielding protection layer.
Embodiment
The embodiment of the present invention 1 proposes a kind of reinforcement stretch-proof square cushioning control cable, and as shown in Figure 1, comprising: strengthening part 1, is positioned at cable center, advantageous cross sections is circular, also can be rectangle or other shapes, first insulating barrier 2, is coated on outside strengthening part 1, outer tube 3, is set in outside the first insulating barrier 2, four heart yearn groups 4 are provided with between the first insulating barrier 2 and outer tube 3, four heart yearn groups 4 are arranged in square, rest between the first insulating barrier 2 and outer tube 3 is filled with padded coaming 9, and padded coaming 9 is asbestos etc., and phase mutual friction between four heart yearn groups 4 can be avoided to produce loss, wherein, the cross section of four heart yearn groups 4 is all oval, each heart yearn group 4 comprises two insulated electric conductors, the second insulating barrier 6 that each insulated electric conductor comprises heart yearn 5 and is coated on outside heart yearn 5, heart yearn 5 can be solid conductor, also can form to improve heart yearn intensity for multiple conducting wires is stranded, the second insulating barrier 6 outside heart yearn 4 can make to keep insulation between two heart yearns 5, at two insulated electric conductor outer claddings the 3rd insulating barrier 7, at the 3rd insulating barrier 7 outer cladding armour 8, armour 8 is layer of metal protection, the mechanical strength of cable can be increased, improve erosion prevention, heart yearn is avoided to be damaged when transporting and install, armour 8 can be steel-tape armouring, LWA light wire armoured or thicker wire armouring.Wherein, the first insulating barrier 2, second insulating barrier 6, the 3rd insulating barrier 7 are polyvinyl chloride insulation layer or elastic polyurethane layer.
In the embodiment of the present invention 2, outside described outer tube 3, be provided with watertight composition 10, as shown in Figure 2, avoid the water in environment to enter cable core from outer wall and produce corrosion.
In the embodiment of the present invention 3, outside described outer tube 3, be provided with shielding protection layer 11, as shown in Figure 3, shielding protection layer 11 is located at outside watertight composition 10, and electromagnetism in environment can be avoided the impact of cable current and Signal transmissions.
In the present invention, the heart is provided with strengthening part in the cable, improves the stretch-proof performance of cable, and cable can be avoided to damage in drawing process, and four heart yearn groups arrange square, can play cushioning effect to folding force.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (6)
1. strengthen stretch-proof square cushioning control cable for one kind, it is characterized in that, comprise: strengthening part (1) and be coated on outer the first insulating barrier (2) of strengthening part (1) and be set in the first insulating barrier (2) outer tube outward (3), four heart yearn groups (4) are provided with between the first insulating barrier (2) and outer tube (3), four heart yearn groups (4) are arranged in square, rest between the first insulating barrier (2) and outer tube (3) is filled with padded coaming (9), wherein, the cross section of four heart yearn groups (4) is all oval, each heart yearn group (4) comprises two insulated electric conductors, each insulated electric conductor comprises heart yearn (5) and is coated on heart yearn (5) the second insulating barrier (6) outward, in two insulated electric conductor outer claddings the 3rd insulating barrier (7), at the 3rd insulating barrier (7) outer cladding armour (8).
2. reinforcement stretch-proof square cushioning control cable according to claim 1, is characterized in that, be provided with watertight composition (10) outside outer tube (3).
3. reinforcement stretch-proof square cushioning control cable according to claim 2, it is characterized in that, outside outer tube (3), be provided with shielding protection layer (11), shielding protection layer (11) is located at watertight composition (10) outward.
4. reinforcement stretch-proof square cushioning control cable according to claim 1, it is characterized in that, the first insulating barrier (2), the second insulating barrier (6), the 3rd insulating barrier (7) are polyvinyl chloride insulation layer or elastic polyurethane layer.
5. reinforcement stretch-proof according to claim 1 square cushioning control cable, is characterized in that, armour (8) is steel-tape armouring, LWA light wire armoured or thicker wire armouring.
6. reinforcement stretch-proof square cushioning control cable according to claim 1, it is characterized in that, padded coaming (9) is asbestos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310516599.XA CN103606401B (en) | 2013-10-27 | 2013-10-27 | A kind of reinforcement stretch-proof square cushioning control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310516599.XA CN103606401B (en) | 2013-10-27 | 2013-10-27 | A kind of reinforcement stretch-proof square cushioning control cable |
Publications (2)
| Publication Number | Publication Date |
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| CN103606401A CN103606401A (en) | 2014-02-26 |
| CN103606401B true CN103606401B (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310516599.XA Active CN103606401B (en) | 2013-10-27 | 2013-10-27 | A kind of reinforcement stretch-proof square cushioning control cable |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103903692B (en) * | 2014-03-01 | 2016-03-30 | 安徽海容电缆有限公司 | A kind of elastic reactance bending control cables |
| CN104200901B (en) * | 2014-09-10 | 2017-02-22 | 安徽慧艺线缆集团有限公司 | High-temperature resistant computer cable |
| CN109727709B (en) * | 2018-11-23 | 2021-05-11 | 浙江卡迪夫电缆有限公司 | Industrial flexible cable |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3681515A (en) * | 1971-04-29 | 1972-08-01 | Dow Chemical Co | Electric cables and like conductors |
| JP2006260898A (en) * | 2005-03-16 | 2006-09-28 | Auto Network Gijutsu Kenkyusho:Kk | Shield conductive line and manufacturing method for sheet-like conductive line |
| CN202352374U (en) * | 2011-09-07 | 2012-07-25 | 深圳立讯精密工业股份有限公司 | High-speed signal transmission cable structure |
| CN102969047A (en) * | 2012-11-16 | 2013-03-13 | 江苏远洋东泽电缆股份有限公司 | High-temperature-resistant soft control cable for maritime oil and gas engineering and manufacturing method thereof |
-
2013
- 2013-10-27 CN CN201310516599.XA patent/CN103606401B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3681515A (en) * | 1971-04-29 | 1972-08-01 | Dow Chemical Co | Electric cables and like conductors |
| JP2006260898A (en) * | 2005-03-16 | 2006-09-28 | Auto Network Gijutsu Kenkyusho:Kk | Shield conductive line and manufacturing method for sheet-like conductive line |
| CN202352374U (en) * | 2011-09-07 | 2012-07-25 | 深圳立讯精密工业股份有限公司 | High-speed signal transmission cable structure |
| CN102969047A (en) * | 2012-11-16 | 2013-03-13 | 江苏远洋东泽电缆股份有限公司 | High-temperature-resistant soft control cable for maritime oil and gas engineering and manufacturing method thereof |
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| CN103606401A (en) | 2014-02-26 |
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Effective date of registration: 20200120 Address after: 239300 east side of South jingsan Road, Weiyi Road, Tianchang Economic Development Zone, Chuzhou City, Anhui Province Patentee after: Lande Energy Technology Co., Ltd Address before: 239300 No. 586 New River North Road, Chuzhou, Anhui, Tianchang Patentee before: Anhui Land Group Co., Ltd. |