• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention discloses an anti-tensile cable including cable harnesses and cable wires, the cable wires are embedded in the center of each cable harness. Five groups of cable wires are arranged in total, and the five groups of cable wires are evenly embedded in the center of filling glue. The center of each cable harness is provided with the filling glue. A fastening layer is wound on the outer wall of the filling glue. The outer wall of the fastening layer is fixedly sleeved with an insulation glue layer. Aluminum wires are embedded in the center of the insulation glue layer. Sixteen aluminum wires are arranged in total, and the sixteen aluminum wires are distributed inside the insulation glue layer in a circular shape at equal distances. In the anti-tensile cable, cable wires are arranged inside different cable harnesses on the equipment, and the outer wall of each cable harness is provided with the aluminum wires, which effectively ensures the integrity of the internal equipment when the cable is stretched and bent. The aluminum wires may not only protect the cable form external electromagnetic interference when in use, but also enhance the tensile strength of the cable.
    公开号:NL2020900A
    申请号:NL2020900
    申请日:2018-05-09
    公开日:2019-01-08
    发明作者:Zeng Lingguo；Li Zhijun
    申请人:Chongqing Yu Feng Wire & Cable Co Ltd；
    IPC主号:
    专利说明:

    Technical Field
    The present invention relates to the technical field of cable equipment, in particular to an anti-tensile cable.
    Background
    With the continuous development of society and the continuous progress of science and technology, cables are widely used in the facilities and equipment used in the operation of the economic system, especially in huge power transmission systems and information transmission systems. Cables also serve all social activities and go deep into the daily life of every family and individual. Therefore, cable products are ubiquitous. Moreover, with the stepped and saltatory development of socioeconomic activities from the depth to the breadth, and with the continuous improvement in people's living standards and living quality, the development and the production of cable products is continuously advancing. Moreover, cable products are hierarchically distributed according to the size and level of the system and may continuously extend along length direction, so the cable products are generally not repaired and only can be replaced, so the long-term safe and reliable operation of cable products is particularly important. But currently used cables have some shortcomings when in use.
    1. When the length of a cable is too long and the cable is not fixed,, the cable is subjected to a large tension and the tensile strength gets poor, which shortens the service life of the cable.
    2. In the process of information transmission, cables cause mutual interference due to the short distance between cables, and the shielding from the outside world is poor.
    Summary
    The objective of the present invention is to provide an anti-tensile cable to solve the abovementioned problems in the background.
    In order to realize the objectives mentioned above, the technical solution provided by the present invention is as follows. An anti-tensile cable includes cable harnesses and cable wires. The cable wires are embedded in the centers of the cable harness, five groups of the cable wires are arranged in total, the five groups of cable wires are evenly embedded in the center of filling glue. The center of each of the cable harness is provided with the filling glue. The outer wall of the filling glue is wound with a fastening layer, and the outer wall of the fastening layer is fixedly sleeved with an insulation glue layer. Aluminum wires are embedded in the center of the insulation glue layer. Sixteen aluminum wires are arranged in total, the sixteen aluminum wires are distributed inside the insulation glue layer in a circular shape at equal distances. Five groups of the cable harnesses are arranged in total, the five groups of cable harnesses are embedded in the center of cable harness separation glue. The outer wall of the cable harness separation glue is plated with a plastic wrapping tape, and the outer wall of the plastic wrapping tape is sleeved with a copper foil layer, the outer wall of the copper foil layer is sleeved with a waterproof layer, the outer wall of the waterproof layer is fixedly connected to a nylon woven layer, the outer wall of the nylon woven layer is sleeved with a fireproof layer, and the outer wall of the fireproof layer is fixedly connected to a varnished insulation layer.
    Preferably, a nylon net is embedded inside the nylon woven layer, and the nylon net is woven by adopting a hexagonal double - twisting process.
    Preferably, a wire mesh is embedded at the center of the varnished insulation layer.
    Preferably, the thickness dimension of the plastic wrapping tape is equal to the thickness of the copper foil layer.
    Preferably, the diameter of the nylon woven layer is four times as large as the diameter of the cable harness.
    Compared with the prior art, the beneficial effects of the present invention are as follows.
    1. In the present invention, the cable wires are arranged inside different cable harnesses on the device, and the outer wall of each cable harness is provided with the aluminum wires which may effectively ensure the integrity of the internal device when the cable is stretched and bent, and may not only protect the cable from external electromagnetic interference when in use, but also enhance the tensile strength of the cable.
    2. In the present invention, the nylon net and the wire mesh are arranged inside the outer wall of the cable, so that the cable can prevent the inner integrity from being damaged under the state of strong tension and bending, and the practicability is strong.
    Brief Description of the Drawings
    FIG. 1 is a top view of the overall structure of the present invention;
    FIG. 2 is a structural schematic view of the nylon woven layer of the present invention;
    FIG. 3 is a structural schematic view of the varnished insulation layer of the present invention.
    In the drawings: 1 - cable harness; 2 - aluminum wire; 3 - cable; 4 - fastening layer; 5 insulation glue layer; 6 - filling glue; 7 - cable harness separation glue; 8 - plastic wrapped tape; 9 - copper foil layer; 10 - waterproof layer; 11 - nylon woven layer; 12 - fireproof layer; 13 varnished insulation layer; 14 - nylon net; 15 - wire mesh.
    Detailed Description
    Hereinafter, the technical solution of the embodiments of the invention will be described clearly and completely with reference to the drawings of the embodiments of the present invention. Apparently, the described embodiments are merely some of the embodiments of the present invention rather than all the embodiments. Any other embodiment derived from the embodiments of the present invention by those skilled in the art without creative effort shall fall within the scope of the present invention.
    With reference to FIGs. 1-3, the technical solution provided by the present invention is as follows. An anti-tensile cable includes cable harnesses 1 and cable wires 3. The cable wires 3 are embedded in the centers of cable harness 1, five groups of cable wires 3 are arranged in total, the five groups of cable wires 3 are evenly embedded in the center of filling glue 6. The center of each cable harness 1 is provided with the filling glue 6. The outer wall of the filling glue 6 is wound with a fastening layer 4, and the outer wall of fastening layer 4 is fixedly sleeved with an insulation glue layer 5. Aluminum wires 2 are embedded in the center of the insulation glue layer 5. Sixteen aluminum wires 2 are arranged in total, the sixteen aluminum wires 2 are distributed inside the insulation glue layer 5 in a circular shape at equal distances. Five groups of cable harnesses 1 are arranged in total, the five groups of cable harnesses 1 are embedded in the center of cable harness separation glue 7. The outer wall of the cable harness separation glue 7 is plated with a plastic wrapping tape 8, and the outer wall of plastic wrapping tape 8 is sleeved with a copper foil layer 9. The outer wall of the copper foil layer 9 is sleeved with a waterproof layer 10. The outer wall of waterproof layer 10 is fixedly connected to a nylon woven layer 11. The outer wall of nylon woven layer 11 is sleeved with a fireproof layer
    12, and the outer wall of fireproof layer 12 is fixedly connected to a varnished insulation layer
    13.
    Nylon net 14 is embedded inside nylon woven layer 11 and is woven by adopting a hexagonal double - twisting process. Nylon net 14 may prevent the inner cable wires 3 from being subjected to a larger tension and damaged in the process of pulling the cable. Wire mesh 15 is embedded in the center of varnished insulation layer 13, so that the integrity of the equipment inside the cable can be ensured when cable wires 3 are bent. The thickness dimension of plastic wrapped tape 8 is equal to that of copper foil layer 9; and the diameter dimension of nylon woven layer 11 is four times as large as that of cable harness 1.
    Working principle: when the anti-tensile cable is used, cable wires 3 are wrapped inside cable harnesses 1, and aluminum wires 2 are embedded on the outer walls of the cable harnesses
    1. The aluminum wires 2 protect the inner cable wires 3 from being damaged due to the changes in the outside environment when the cable wire is bent or straightened. Five groups of cable wires 3 are arranged in total. The five groups of cable wires 3 are respectively wrapped by different cable harnesses 1, which increases the stability in cable application and at the same time prevents the cable from external electromagnetic interference in the process of information transmission, and the nylon net 14 and the wire mesh 15 are arranged so as to improve the tensile strength of cable wires 3 when in use.
    Though an embodiment of the present invention has been shown and described, those skilled in the art may understand that various changes, modifications, substitutions and variations may be made to this embodiment without departing from the principles and spirit of the present invention, the scope of the present invention is defined by the appended claims and the equivalents thereof
    权利要求:
    Claims (5)
    [1]
    CONCLUSIONS
    An anti-tensile stress cable comprising:
    cable harnesses (1) and cable wires (3); wherein the cable wires (3) are inserted in the center of each cable harness (1), five groups of cable wires (3) are arranged in total, the five groups of cable wires (3) are evenly inserted in the middle of the filling glue (6) the middle of each cable harness (1) is provided with the filling glue (6), the outside of the filling glue (6) is wrapped with a fixing layer (4), the outside of the fixing layer (4) is tightly bound with an insulating glue layer (5), aluminum wires (2) are inserted in the middle of the insulating glue layer (5), sixteen aluminum wires (2) are arranged in total, the sixteen aluminum wires (2) are arranged at equal distances in a circle the insulating adhesive layer (5) is divided, five groups of the cable harnesses (1) are applied in total, the five groups of the cable harnesses (1) are inserted in the middle of the cable harness separating adhesive (7), the outside of the cable harness separating adhesive (7) is covered with a plastic package king tape (8), the outside of the plastic packaging tape (8) is covered with a copper foil layer (9), the outside of the copper foil layer (9) is covered with a waterproof layer (10), the outside of the waterproof layer ( 10) is rigidly connected to a nylon woven layer (11), the outside of the nylon woven layer (11) is coated with a refractory layer (12), and the outside of the refractory layer (12) is fixedly connected to a lacquered insulating layer (13).
    [2]
    The anti-tensile stress cable according to claim 1, wherein a nylon net (14) is inserted in the center of the nylon woven layer (11), and the nylon net (14) is woven by adopting a hexagonal double-stranded process.
    5
    [3]
    The anti-tensile stress cable according to claim 1, wherein a mesh (15) is inserted in the center of the lacquered insulating layer (13).
    [4]
    The anti-tensile stress cable according to claim 1, wherein the thickness of the plastic packaging tape (8) is equal to the thickness of the
    10 copper foil layer (9).
    [5]
    The anti-tensile stress cable according to claim 1, wherein the diameter of the nylon woven layer (11) is four times as large as the diameter of the cable harness (1).
    1/2
    FIG. 1
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    同族专利:
    公开号 | 公开日
    CN107316679A|2017-11-03|
    CN107316679B|2020-03-13|
    NL2020900B1|2019-01-14|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO2013033305A1|2011-08-31|2013-03-07|Oceaneering International Services Limited|Cable and umbilical|
    US20130220665A1|2012-02-24|2013-08-29|Oceaneering International, Inc.|Multicore electrical cable and method of manufacture|
    CN105913939A|2016-06-01|2016-08-31|蒋长朋|Anti-tensile insulation cable used in coal mine|
    CN205680476U|2016-06-21|2016-11-09|福建南新电缆有限公司|The strong cable of a kind of anti-damage performance|
    CN201859670U|2010-09-30|2011-06-08|安徽华海特种电缆集团有限公司|Movable cable for transverse supporting roller of bridge crane|
    CN204166938U|2014-09-02|2015-02-18|淳安旺傲机械科技有限公司|A kind of durable type cable|
    CN104637602A|2015-01-30|2015-05-20|安徽万博电缆材料有限公司|Leading drainage cable for galvanized aluminum wire shielding motor|
    CN204792143U|2015-06-05|2015-11-18|安徽新华电缆有限公司|High strength aluminum alloy power cable|
    CN206961555U|2017-06-27|2018-02-02|重庆渝丰鑫新线缆科技有限公司|Enhanced stretching resistance cable|
    法律状态:
    2021-04-07| HC| Change of name(s) of proprietor(s)|Owner name: YUFENG TECHNOLOGY CO., LTD.; CN Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), CHANGE OF OWNER(S) NAME; FORMER OWNER NAME: CHONGQING YU FENG WIRE & CABLE CO., LTD Effective date: 20210311 |
    优先权:
    申请号 | 申请日 | 专利标题
    CN201710502635.5A|CN107316679B|2017-06-27|2017-06-27|Tensile resistance cable conductor|
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