CN104795174A - Twist resistant and pressure proof control cable - Google Patents
Twist resistant and pressure proof control cable Download PDFInfo
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- CN104795174A CN104795174A CN201510148044.3A CN201510148044A CN104795174A CN 104795174 A CN104795174 A CN 104795174A CN 201510148044 A CN201510148044 A CN 201510148044A CN 104795174 A CN104795174 A CN 104795174A
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Abstract
The invention discloses a twist resistant and pressure proof control cable. X first control conductors are uniformly distributed annularly; a first silica gel twist resistant layer and a first steel wire armor layer sequentially cover every first control conductor; a first elastic buffering block is arranged on every first control conductor; the first elastic buffering block is abutted against the next first control conductor; the Y second control conductors are uniformly distributed outside the first steel wire armor layers; a second silica gel twist resistant layer and a second steel wire armor layer sequentially cover every Y second control conductor; the second control conductors are respectively abutted against the first steel wire armor layers and the second silica gel twist resistant layer; the Y second control conductors are provided with second elastic buffering blocks; the second elastic buffering blocks are abutted against the next second control conductors; an external protective sleeve layer covers every second steel wire armor layer; elastic buffering filling is arranged between the second steel wire armor layers and the external protective sleeve layer. The twist resistant and pressure proof control cable is simple in structure and avoids power transmission faults and power accidents.
Description
Technical field
The present invention relates to technical field of electric wires and cables, particularly relate to a kind of warp resistance pressure resistant type control cables.
Background technology
In the environment for use of electric wire, electric wire also can be squeezed when being subject to distortion, is easy to like this cause electric wire protective layer to be damaged, and then causes electric power transfer fault and cause the generation of electric power accident.
Summary of the invention
In order to solve the technical problem existed in background technology, the present invention proposes a kind of warp resistance pressure resistant type control cables, structure is simple, avoids the generation of electric power transfer fault and electric power accident.
A kind of warp resistance pressure resistant type control cables that the present invention proposes, comprise that X root first controls conductor, Y root second controls conductor, X < Y, it is uniform ringwise that X root first controls conductor, controlling conductor at X root first, outer coated first silica gel is resistance to successively turns round layer and the first steel wire armor layer, X root first controls conductor to be equipped with the first elastic buffer block, and the first elastic buffer block and the adjacent next one first control conductor and offset; Y root second controls conductor and is distributed on outside the first steel wire armor layer, controlling conductor at Y root second, outer coated second silica gel is resistance to successively turns round layer and the second steel wire armor layer, Y root second controls conductor and offsets with the first steel wire armor layer, the resistance to layer of turning round of the second silica gel respectively, Y root second controls conductor to be equipped with the second elastic buffer block, and the second elastic buffer block and the adjacent next one second control conductor and offset; At the second steel wire armor layer outer cladding external sheath layer, elastic buffer filler is provided with between the second steel wire armor layer and external sheath layer, from the cross-section of cable, be provided with Y the through hole along cable circumferential array in elastic buffer filler, through hole is arranged between two second control conductors of arbitrary neighborhood.
Preferably, the first elastic buffer block, the second elastic buffer block are coated on the first control conductor, second respectively and control on conductor.
Preferably, from the cross section of cable, the first elastic buffer block, the second elastic buffer block lateral surface are arc.
Preferably, be provided with center control conductor resistance to the turning round in layer of the first silica gel, center controls the outer sheathed elastic cord breaker controlling conductor with X root first and offset of conductor.
Preferably, inside elastic cord breaker, outside or its in outside be equipped with curtain coating.
Preferably, center control conductor is identical with the first control conductor specification.
Preferably, from the cross section of cable, the cross section of through hole is oval, and the minor axis of through hole is arranged along the radial direction of cable.
A kind of warp resistance pressure resistant type control cables provided by the invention, adopt and control conductor at X root first outer coated first silica gel is resistance to successively turns round layer and the first steel wire armor layer, control conductor to be equipped with the first elastic buffer block at X root first, a center control conductor is provided with resistance to the turning round in layer of the first silica gel, center controls the outer sheathed elastic cord breaker controlling conductor with X root first and offset of conductor, controlling conductor at Y root second, outer coated second silica gel is resistance to successively turns round layer and the second steel wire armor layer, control conductor to be equipped with the second elastic buffer block at Y root second, first elastic buffer block, second elastic buffer block is respectively the first control conductor, circumference extruding cushion effect is provided during the second control conductor pressurized, the first control conductor is avoided to misplace because of extruding each other, second controls conductor misplaces because of extruding each other, elastic cord breaker not only protects center to control conductor by the active force be subject to during distortion, but also the active force during control conductor pressurized of protection center, the resistance to layer of turning round of first silica gel avoids the first control conductor to be subject to excessive distortion, the resistance to layer of turning round of second silica gel avoids the second control conductor to be subject to excessive distortion, elastic buffer filler is provided with between the second steel wire armor layer and external sheath layer, Y the through hole along cable circumferential array is provided with in elastic buffer filler, through hole is arranged between two second control conductors of arbitrary neighborhood, for cable provides deformation space by during distortion pressurized, ensure the normal transmission of electric power, avoid the generation of electric power transfer fault and electric power accident.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of a kind of warp resistance pressure resistant type control cables that the present invention proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the cross section structure schematic diagram of a kind of warp resistance pressure resistant type control cables that the present invention proposes.
With reference to Fig. 1, a kind of warp resistance pressure resistant type control cables that the present invention proposes, comprise the six roots of sensation first and control conductor 1, ten second control conductor 2, it is uniform ringwise that the six roots of sensation first controls conductor 1, controlling conductor 1 in the six roots of sensation first, outer coated first silica gel is resistance to successively turns round layer 11 and the first steel wire armor layer 12, the resistance to layer 11 of turning round of first silica gel avoids the first control conductor 1 to be subject to excessive distortion, the six roots of sensation first controls conductor 1 is equipped with the first elastic buffer block 13, first elastic buffer block 13 and controls conductor 1 with the adjacent next one first and offset; Ten second control conductor 2 and are distributed on outside the first steel wire armor layer 12, outside ten second control conductors 2, coated second silica gel is resistance to successively turns round layer 21 and the second steel wire armor layer 22, the resistance to layer 21 of turning round of second silica gel avoids the second control conductor 2 to be subject to excessive distortion, ten second control conductor 2 and offset with the resistance to layer 21 of turning round of the first steel wire armor layer 12, second silica gel respectively, ten second control conductors 2 are equipped with the second elastic buffer block 23, second elastic buffer block 23 and control conductor 2 with the adjacent next one second and offset; At the second steel wire armor layer 22 outer cladding external sheath layer 3, elastic buffer filler 4 is provided with between the second steel wire armor layer 22 and external sheath layer 3, from the cross-section of cable, ten through holes 41 along cable circumferential array are provided with in elastic buffer filler 4, through hole 41 is arranged between two second control conductors 2 of arbitrary neighborhood, for cable provides deformation space by during distortion pressurized; From the cross section of cable, the cross section of through hole 41 is oval, and the minor axis of through hole 41 is arranged along the radial direction of cable.
In the present invention, first elastic buffer block 13, second elastic buffer block 14 be respectively first control conductor 1, second control conductor 2 pressurized time provide circumference extruding cushion effect, avoid the first control conductor 1 to misplace because of extruding each other, second control conductor 2 misplace because of extruding each other; First elastic buffer block 13, second elastic buffer block 23 is coated on the first control conductor 1, second respectively and controls on conductor 2.From the cross section of cable, the first elastic buffer block 13, second elastic buffer block 23 lateral surface is arc.
In the present invention; in spring-backed quill 3, be provided with a center control conductor 5; it is identical with the first control conductor 1 specification that center controls conductor 5; center controls the outer sheathed elastic cord breaker 51 controlling conductor 1 with the six roots of sensation first and offset of conductor 5; elastic cord breaker 51 not only protects center to control conductor 5 by active force during distortion; but also active force during control conductor 5 pressurized of protection center, outside elastic cord breaker 51, be provided with curtain coating make center control conductor 5 have shielding character.。
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 (7)
1. a warp resistance pressure resistant type control cables, it is characterized in that, comprise that X root first controls conductor (1), Y root second controls conductor (2), X < Y, it is uniform ringwise that X root first controls conductor (1), control conductor (1) coated first silica gel be resistance to successively outward to turn round layer (11) and the first steel wire armor layer (12) at X root first, X root first controls conductor (1) to be equipped with the first elastic buffer block (13), and the first elastic buffer block (13) and the adjacent next one first control conductor (1) and offset; Y root second controls conductor (2) and is distributed on the first steel wire armor layer (12) outward, control conductor (2) coated second silica gel be resistance to successively outward to turn round layer (21) and the second steel wire armor layer (22) at Y root second, Y root second controls conductor (2) and offsets with the first steel wire armor layer (12), the resistance to layer (21) of turning round of the second silica gel respectively, Y root second controls conductor (2) to be equipped with the second elastic buffer block (23), and the second elastic buffer block (23) and the adjacent next one second control conductor (2) and offset; At the second steel wire armor layer (22) outer cladding external sheath layer (3), elastic buffer filler (4) is provided with between the second steel wire armor layer (22) and external sheath layer (3), from the cross-section of cable, be provided with Y the through hole (41) along cable circumferential array in elastic buffer filler (4), through hole (41) is arranged between two second controls conductor (2) of arbitrary neighborhood.
2. warp resistance pressure resistant type control cables according to claim 1, it is characterized in that, the first elastic buffer block (13), the second elastic buffer block (23) are coated on the first control conductor (1), second respectively and control on conductor (2).
3. warp resistance pressure resistant type control cables according to claim 1 and 2, is characterized in that, from the cross section of cable, the first elastic buffer block (13), the second elastic buffer block (23) lateral surface are arc.
4. warp resistance pressure resistant type control cables according to claim 1, it is characterized in that, be provided with center control conductor (5) resistance to the turning round in layer (11) of the first silica gel, center controls conductor (5) the sheathed elastic cord breaker (51) controlling conductor (1) with X root first and offset outward.
5. warp resistance pressure resistant type control cables according to claim 4, is characterized in that, elastic cord breaker (51) inner side, outside or its in outside be equipped with curtain coating.
6. the warp resistance pressure resistant type control cables according to claim 1 or 4, is characterized in that, it is identical with the first control conductor (1) specification that center controls conductor (5).
7. warp resistance pressure resistant type control cables according to claim 1, is characterized in that, from the cross section of cable, the cross section of through hole (41) is oval, and the minor axis of through hole (41) is arranged along the radial direction of cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510148044.3A CN104795174B (en) | 2015-03-31 | 2015-03-31 | A kind of warp resistance pressure resistant type controls cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510148044.3A CN104795174B (en) | 2015-03-31 | 2015-03-31 | A kind of warp resistance pressure resistant type controls cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104795174A true CN104795174A (en) | 2015-07-22 |
| CN104795174B CN104795174B (en) | 2018-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510148044.3A Expired - Fee Related CN104795174B (en) | 2015-03-31 | 2015-03-31 | A kind of warp resistance pressure resistant type controls cable |
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| Country | Link |
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| CN (1) | CN104795174B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114706179A (en) * | 2022-04-06 | 2022-07-05 | 富通集团（嘉善）通信技术有限公司 | Wind-resistant optical cable |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202003750U (en) * | 2011-03-28 | 2011-10-05 | 扬州赛格线缆有限公司 | High temperature resistant flexible cable for automatic submerged arc welding machine |
| CN202584790U (en) * | 2012-03-29 | 2012-12-05 | 安徽蒙特尔电缆集团有限公司 | Movable cable for vehicle driving |
| CN202694951U (en) * | 2012-06-12 | 2013-01-23 | 安徽五洲特种电缆集团有限公司 | Light flame-resistant polrvinyl chloride-insulated and sheathed power cable |
| CN203773987U (en) * | 2014-04-25 | 2014-08-13 | 江西凯安铜业有限公司 | Anti-interference strong copper cable |
| CN104157345A (en) * | 2013-05-15 | 2014-11-19 | 常州南方电力设备有限公司 | Protective cable |
| CN204117681U (en) * | 2014-11-03 | 2015-01-21 | 郑韶华 | There is the cable of buffer unit |
-
2015
- 2015-03-31 CN CN201510148044.3A patent/CN104795174B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202003750U (en) * | 2011-03-28 | 2011-10-05 | 扬州赛格线缆有限公司 | High temperature resistant flexible cable for automatic submerged arc welding machine |
| CN202584790U (en) * | 2012-03-29 | 2012-12-05 | 安徽蒙特尔电缆集团有限公司 | Movable cable for vehicle driving |
| CN202694951U (en) * | 2012-06-12 | 2013-01-23 | 安徽五洲特种电缆集团有限公司 | Light flame-resistant polrvinyl chloride-insulated and sheathed power cable |
| CN104157345A (en) * | 2013-05-15 | 2014-11-19 | 常州南方电力设备有限公司 | Protective cable |
| CN203773987U (en) * | 2014-04-25 | 2014-08-13 | 江西凯安铜业有限公司 | Anti-interference strong copper cable |
| CN204117681U (en) * | 2014-11-03 | 2015-01-21 | 郑韶华 | There is the cable of buffer unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114706179A (en) * | 2022-04-06 | 2022-07-05 | 富通集团（嘉善）通信技术有限公司 | Wind-resistant optical cable |
| CN114706179B (en) * | 2022-04-06 | 2023-09-01 | 富通集团（嘉善）通信技术有限公司 | Wind-light-resistant cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104795174B (en) | 2018-06-12 |
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