CN109036656A - A kind of drag chain cable - Google Patents
A kind of drag chain cable Download PDFInfo
- Publication number
- CN109036656A CN109036656A CN201810881068.3A CN201810881068A CN109036656A CN 109036656 A CN109036656 A CN 109036656A CN 201810881068 A CN201810881068 A CN 201810881068A CN 109036656 A CN109036656 A CN 109036656A
- Authority
- CN
- China
- Prior art keywords
- outside
- layer
- filled nylon
- drag chain
- cable
- 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.)
- Granted
Links
- 239000004677 Nylon Substances 0.000 claims abstract description 30
- 229920001778 nylon Polymers 0.000 claims abstract description 30
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000000137 annealing Methods 0.000 claims abstract description 8
- 230000004888 barrier function Effects 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 239000011347 resin Substances 0.000 claims abstract description 8
- 229920005989 resin Polymers 0.000 claims abstract description 8
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 7
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 7
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 7
- 235000009120 camo Nutrition 0.000 claims abstract description 7
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 7
- 239000011487 hemp Substances 0.000 claims abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 claims abstract description 6
- 230000006378 damage Effects 0.000 claims abstract description 6
- 208000014674 injury Diseases 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims abstract description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 4
- 239000004698 Polyethylene Substances 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- -1 polyethylene Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 230000000916 dilatatory effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/026—Alloys based on copper
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0216—Two layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0291—Disposition of insulation comprising two or more layers of insulation having different electrical properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The present invention relates to field of cables, specifically a kind of drag chain cable, including cable core, the cable core includes annealing copper conductor, the polyvinyl chloride insulation layer being extruded in outside annealing copper conductor, the outside of the cable core is extruded with resin insulating barrier, the outside of the resin insulating barrier is surrounded with steel wire shielded layer, the outside of the steel wire shielded layer is surrounded with filled nylon layer one, the outside of the filled nylon layer one is surrounded with filled nylon layer two, the outside of the filled nylon layer two is extruded with polyvinyl resin sheath, the outside of the polyvinyl resin sheath is provided with the carriage that injury is slided and reduced convenient for cable pull, tensile capacity of the invention is improved using the tension rope made of hemp that the circumferentially shape of filled nylon layer one and filled nylon layer two and internal setting is equally spaced, it will not influence inside when dilatory Transmittability.
Description
Technical field
The present invention relates to field of cables, specifically a kind of drag chain cable.
Background technique
The occasion that moves back and forth is needed in unit, cable is tangled, worn, pulling, hanging and at random in order to prevent, often handle
Cable is put into cable-pulling chain, is formed and is protected to cable, and cable can also be realized with drag chain and move back and forth, this to follow
Drag chain is moved back and forth and nonabradable high flexibility private cable is just drag chain cable, and most drag chain cable is to pass through cable
Drag chain is moved to reduce abrasion, but cable-pulling chain is inconvenient to carry, while tensile property is mostly not sufficient enough, therefore improves
The tension and carrying locomotivity of cable itself are very crucial.
Summary of the invention
To solve the above-mentioned problems, the present invention proposes a kind of drag chain cable.
A kind of drag chain cable, including cable core, the cable core include annealing copper conductor, are extruded in outside annealing copper conductor
The polyvinyl chloride insulation layer in portion, the outside of the cable core are extruded with resin insulating barrier, the outside of the resin insulating barrier
It is surrounded with steel wire shielded layer, the outside of the steel wire shielded layer is surrounded with filled nylon layer one, the filled nylon
The outside of layer one is surrounded with filled nylon layer two, and the outside of the filled nylon layer two is extruded with polyvinyl resin sheath, institute
The outside for the polyvinyl resin sheath stated is provided with the carriage that injury is slided and reduced convenient for cable pull.
The single steel wire diameter of the steel wire shielded layer is 0.09mm.
The inside of the filled nylon layer one and filled nylon layer two is provided with the tension that circumferentially shape is equally spaced
The rope made of hemp.
The cunning that the carriage includes and several support rods of polyvinyl resin sheath cooperation and support rod cooperate
Wheel is used for several pulleys connecting rod interconnected.
The non-arc of the connecting rod, is provided with flexural spring in any two sections connecting rod, and described any group
The buckle for engaging is provided in connecting rod with flexural spring.
The beneficial effects of the present invention are: circumferentially using filled nylon layer one and filled nylon layer two and internal setting
The tension rope made of hemp that shape is equally spaced improves tensile capacity of the invention, will not influence internal transmittability when dilatory；It utilizes
It can reduce while the pulley raising portable capability of polyvinyl resin sheath section is set to the injury inside cable, cooperation has
The connecting rod of flexural spring and buckle for engaging are so that carriage can use on the cable of a variety of different-diameters, benefit
With flexural spring adjusting size, strong flexibility, applicability is wide.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is schematic view of the front view of the invention；
Fig. 2 is overlooking structure diagram of the invention；
Fig. 3 is the I partial enlarged view of Fig. 1 of the invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below it is right
The present invention is further described.
As shown in Figure 1 to Figure 3, a kind of drag chain cable, including cable core, the cable core include annealing copper conductor 1, squeeze
The polyvinyl chloride insulation layer 2 outside annealing copper conductor 1 is wrapped, the outside of the cable core is extruded with resin insulating barrier 3, described
The outside of resin insulating barrier 3 be surrounded with steel wire shielded layer 4, the outside of the steel wire shielded layer 4 is surrounded with nylon and fills out
Fill layer 1, the outside of the filled nylon layer 1 is surrounded with filled nylon layer 26, the filled nylon layer 26 it is outer
Portion is extruded with polyvinyl resin sheath 7, and the outside of the polyvinyl resin sheath 7, which is provided with, to be slided and subtracted convenient for cable pull
The carriage of small injury.
Array is equidistantly distributed in the carriage on cable.
The single steel wire diameter of the steel wire shielded layer 4 is 0.09mm.
The inside of the filled nylon layer 1 and filled nylon layer 26 be provided with circumferentially shape be equally spaced it is anti-
Draw the rope made of hemp 12.
The filled nylon layer 1 is different from the diameter of the tension rope made of hemp 12 inside filled nylon layer 26.
The tension being equally spaced using the circumferentially shape of filled nylon layer 1 and filled nylon layer 26 and internal setting
The rope made of hemp 12 improves tensile capacity of the invention, will not influence internal transmittability when dilatory.
The carriage includes that the several support rods 10 cooperated with polyvinyl resin sheath 7 and support rod 10 cooperate
Pulley 8, for by several pulleys 8 connecting rod 11 interconnected.
The end of the support rod 10 and the center bearing fit of pulley 8.
It can reduce while improving portable capability using the pulley 8 being arranged in outside polyvinyl resin sheath 7 in cable
The injury in portion cooperates the connecting rod 11 with flexural spring 9 and the buckle 13 for engaging to make carriage can be a variety of
It is used on the cable of different-diameter, using 9 adjusting size of flexural spring, strong flexibility, applicability is wide.
The non-arc of connecting rod 11, flexural spring 9 is provided in any two sections connecting rod 11, and described appoints
The buckle 13 for engaging is provided in one group of connecting rod 11 with flexural spring 9.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (5)
1. a kind of drag chain cable, including cable core, it is characterised in that: the cable core includes annealing copper conductor (1), is extruded in
The external polyvinyl chloride insulation layer (2) of annealing copper conductor (1), the outside of the cable core is extruded with resin insulating barrier (3), institute
The outside for the resin insulating barrier (3) stated is surrounded with steel wire shielded layer (4), and the outside of the steel wire shielded layer (4) is wrapped
There is filled nylon layer one (5), the outside of the filled nylon layer one (5) is surrounded with filled nylon layer two (6), the nylon
The outside of filled layer two (6) is extruded with polyvinyl resin sheath (7), and the outside of the polyvinyl resin sheath (7) is provided with
The carriage of injury is slided and reduced convenient for cable pull.
2. a kind of drag chain cable according to claim 1, it is characterised in that: the steel wire shielded layer (4) it is single
Steel wire diameter is 0.09mm.
3. a kind of drag chain cable according to claim 1, it is characterised in that: the filled nylon layer one (5) and nylon
The inside of filled layer two (6) is provided with the tension rope made of hemp (12) that circumferentially shape is equally spaced.
4. a kind of drag chain cable according to claim 1, it is characterised in that: the carriage includes and polyethylene tree
Several support rods (10) of rouge sheath (7) cooperation, are used for several pulleys (8) mutually the pulley (8) cooperated with support rod (10)
The connecting rod (11) of connection.
5. a kind of drag chain cable according to claim 4, it is characterised in that: described connecting rod (11) the non-arc, it is described
Any two sections connecting rod (11) in be provided with flexural spring (9), the described any group connecting rod with flexural spring (9)
(11) buckle (13) for engaging is provided on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810881068.3A CN109036656B (en) | 2018-08-04 | 2018-08-04 | Drag chain cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810881068.3A CN109036656B (en) | 2018-08-04 | 2018-08-04 | Drag chain cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109036656A true CN109036656A (en) | 2018-12-18 |
| CN109036656B CN109036656B (en) | 2023-11-14 |
Family
ID=64649553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810881068.3A Active CN109036656B (en) | 2018-08-04 | 2018-08-04 | Drag chain cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109036656B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111627602A (en) * | 2019-02-27 | 2020-09-04 | 云南多宝电缆集团股份有限公司 | Long-life halogen-free co-extrusion irradiation home decoration line and production method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB292769A (en) * | 1927-06-15 | 1928-06-28 | Charles James Beaver | An improved trailing electric cable |
| CN1305254A (en) * | 2000-05-18 | 2001-07-25 | 机械工业部西安重型机械研究所 | Suspended cable-pulling chain |
| CN103093878A (en) * | 2011-11-07 | 2013-05-08 | 王彩霞 | Towline cable |
| CN105575510A (en) * | 2015-08-27 | 2016-05-11 | 顾钰锋 | Novel tow chain cable |
| CN206907532U (en) * | 2017-03-14 | 2018-01-19 | 深圳市顺电工业电缆有限公司 | It is a kind of to need to move back and forth the industrial network cable used for a long time |
| CN207602266U (en) * | 2017-12-22 | 2018-07-10 | 广州莱臻电线电缆有限公司 | A kind of flexible wear data transmission drag chain cable |
-
2018
- 2018-08-04 CN CN201810881068.3A patent/CN109036656B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB292769A (en) * | 1927-06-15 | 1928-06-28 | Charles James Beaver | An improved trailing electric cable |
| CN1305254A (en) * | 2000-05-18 | 2001-07-25 | 机械工业部西安重型机械研究所 | Suspended cable-pulling chain |
| CN103093878A (en) * | 2011-11-07 | 2013-05-08 | 王彩霞 | Towline cable |
| CN105575510A (en) * | 2015-08-27 | 2016-05-11 | 顾钰锋 | Novel tow chain cable |
| CN206907532U (en) * | 2017-03-14 | 2018-01-19 | 深圳市顺电工业电缆有限公司 | It is a kind of to need to move back and forth the industrial network cable used for a long time |
| CN207602266U (en) * | 2017-12-22 | 2018-07-10 | 广州莱臻电线电缆有限公司 | A kind of flexible wear data transmission drag chain cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111627602A (en) * | 2019-02-27 | 2020-09-04 | 云南多宝电缆集团股份有限公司 | Long-life halogen-free co-extrusion irradiation home decoration line and production method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109036656B (en) | 2023-11-14 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A drag chain cable Granted publication date: 20231114 Pledgee: Gaogou Branch of Anhui Wuwei Rural Commercial Bank Co.,Ltd. Pledgor: ANHUI HUANENG CABLE GROUP Co.,Ltd. Registration number: Y2024980036281 |