CN110534233B - Fluoroplastic insulated cable with anti-deformation and anti-hardening ports for conformal treatment - Google Patents
Fluoroplastic insulated cable with anti-deformation and anti-hardening ports for conformal treatment Download PDFInfo
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- CN110534233B CN110534233B CN201910780642.0A CN201910780642A CN110534233B CN 110534233 B CN110534233 B CN 110534233B CN 201910780642 A CN201910780642 A CN 201910780642A CN 110534233 B CN110534233 B CN 110534233B
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- 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
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- 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
- H01B7/24—Devices affording localised protection against mechanical force or pressure
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Abstract
The invention discloses a fluoroplastic insulated cable for preventing deformation and hardening of a conforming processing port, which structurally comprises fluoroplastic shrinkage flares, friction stripes and cable strips, wherein the fluoroplastic shrinkage flares are connected with the cable strips, gaps among internal cables can extrude an outer soft layer, so that grinding strips in the outer soft layer are subjected to extrusion force together, the grinding strips cannot be dislocated and slide after the gaps are filled, the ends of the internal spirally wound cables lose certain resistance and are scattered outwards, elliptical deformation strips can be resisted and are stretched outwards, expansion limiting angles of the expansion limiting strips are combined together to a certain degree, return clamping strips can be reversely extruded, when the cables in the cable arrangement port are wound and reset, the return clamping strips are released, the cables wound by end threads can be easily scattered and diffused when fluoroplastics are subjected to heat treatment to be more conformable with the internal cables, and fluoroplastics can be bent to a certain degree along with the end strips, after the winding and returning, the end head of the winding and returning device can automatically retract.
Description
Technical Field
The invention belongs to the field of cables, and particularly relates to a fluoroplastic insulated cable capable of preventing deformation and hardening of a conforming processing port.
Background
At present, the cable made of fluoroplastics is widely applied, and when the fluoroplastic cable is produced and processed, the inner core of the cable is wound together by a plurality of spirals and needs to be positioned at a certain temperature, so that the fluoroplastics of the cable become soft and are more attached to the inner core cable, and gaps between the outer shell and the inner core are reduced.
Based on the findings of the inventor, the existing fluoroplastic insulated cable mainly has the following defects, for example:
when the fluoroplastic is softened and fitted, the end of the fluoroplastic can return with an unfolding force, so that the end of the fluoroplastic is easy to stretch and deform, and the fluoroplastic is difficult to fix in a shape after being air-dried after being stretched, so that the fluoroplastic is difficult to continue to use.
Therefore, it is necessary to provide a fluoroplastic insulated cable which can prevent deformation and hardening of the port.
Disclosure of Invention
In order to solve the problems that when the fluoroplastic is softened and attached, the end of the fluoroplastic can return with a spreading force, the end of the fluoroplastic is easy to spread and deform, and when the fluoroplastic is spread, the end of the fluoroplastic is air-dried and then is difficult to fix in a shape-returning manner, so that the fluoroplastic is difficult to continue to be used.
The invention relates to a fluoroplastic insulated cable for preventing deformation and hardening of a conforming processing port, which is achieved by the following specific technical means:
the structure of the cable comprises a fluoroplastic shrinking and expanding opening, friction stripes and cable strips.
The fluoroplastic flaring is connected with a cable strip, and friction stripes are embedded in the outer surface of the cable strip and are uniformly distributed.
Fluoroplastics throat includes that the cable puts mouthful, fluoroplastics pastes mouthful, clearance and fills the angle, the clearance is filled the angle and is located the cable and puts mouthful inside, the cable is put mouthful and is run through in fluoroplastics pastes mouthful inside and lie in same axis, the clearance is filled the angle and is moulded the subsides mouth with fluoroplastics and be connected.
As a further improvement of the invention, the fluoroplastic patch comprises a hard support shell and two expansion cores, wherein the expansion cores are connected with the hard support shell.
As a further improvement of the invention, the gap filler comprises a middle soft strip, an inner clamping groove, an outer soft layer and a milling strip, wherein the middle soft strip is positioned in the inner clamping groove, the inner clamping groove is embedded in the outer soft layer, the outer surface of the milling strip is attached to the inner wall of the outer soft layer, the milling strip is positioned in the inner clamping groove, and the middle soft strip is made of rubber materials and has certain flexibility.
As a further improvement of the invention, the expansion core comprises an elliptical strip, a back tightening fixing rod, a superposed limiting angle and two superposed limiting angles, wherein the elliptical strip is arranged below the back tightening fixing rod, the superposed limiting angle is attached to the outer surface of the back tightening fixing rod, one end of the superposed limiting angle, which is far away from the back tightening fixing rod, is connected with the arc supporting clamping angle, the arc supporting clamping angle is arranged above the elliptical strip, the elliptical strip is in an elliptical structure, and the number of the superposed limiting angles is two.
As a further improvement of the invention, the milling strip comprises a deformation strip, a connecting whisker, a running ball, a supporting angle and an inner milling arc, wherein the running ball is embedded in the deformation strip and is connected with the connecting whisker, the supporting angle is attached to the outer surface of the deformation strip, the inner milling arc is arranged on the outer surface of the deformation strip, the connecting whisker is positioned in the deformation strip, the running ball is of a spherical structure, and the connecting whisker is made of rubber and has certain pulling property.
As a further improvement of the arc support clamping angle, the arc support clamping angle comprises a limiting expansion angle, a pocket layer, a back clamping strip, an arc angle bead and five fixed ball heads, wherein the limiting expansion angle is connected with the pocket layer, the fixed ball heads penetrate through the back clamping strip, the arc angle bead is attached to the outer surface of the back clamping strip, the number of the limiting expansion angles is five, the fixed ball heads are of a spherical structure, and the number of the arc angle beads is two.
Compared with the prior art, the invention has the following beneficial effects:
the gap between the inner cables extrudes the outer soft layer, so that the grinding strips in the outer soft layer are subjected to extrusion force together, the running ball runs towards the side direction according to the extrusion force, the inner arc grinding centering soft strips are subjected to inner extrusion antiskid, the gap is filled up without dislocation and sliding, the ends of the inner spirally wound cables lose certain resistance and scatter outwards, the elliptical strips are resisted and are stretched outwards, the laminating limiting angle controls the distance between the elliptical strips and the arc support clamping angle, the arc support clamping angle is not excessively stretched, the limiting expansion angle is combined together to a certain degree, the return clamping strips can be reversely extruded, when the cables in the cable arrangement opening are wound and returned, the return clamping strips are released, the pocket layer is elastically returned, the return tightening rod is squeezed and returned, the gap filling angle is continuously attached to the cables, and the fluoroplastic can be more conformable to the inner cables when being subjected to heat treatment, the cable that the end screw thread was twined scatters the diffusion easily, lets its end fluoroplastics can follow it and carry out bending to a certain extent, and after it was twined the return, its end also can retract automatically.
Drawings
Fig. 1 is a schematic structural diagram of a fluoroplastic insulated cable for preventing deformation and hardening of a compliant processing port.
Fig. 2 is a left-view internal structure schematic diagram of a fluoroplastic shrink flare of the present invention.
FIG. 3 is a left-view internal structure schematic diagram of a fluoroplastic patch according to the present invention.
FIG. 4 is a schematic view of a front view of an internal structure of a gap filler according to the present invention.
Fig. 5 is a schematic front view of an internal structure of a development core according to the present invention.
Fig. 6 is a schematic view of the front view of the inner structure of the mill bar of the present invention.
FIG. 7 is a schematic view of an elevation view of an inner structure of an arc support clamp according to the present invention.
In the figure: fluoroplastic contraction flaring-11, friction stripes-22, cable strips-33, cable placing openings-g 1, fluoroplastic pasting openings-g 2, gap filling angles-g 3, hard support shells-ww 1, expansion cores-ww 2, medium soft strips-1 mm, inner clamping grooves-2 mm, outer soft layers-3 mm, grinding strips-4 mm, elliptical strips-1 a1, tightening rods-2 a2, compression limiting angles-3 a laminated 3, arc support clamping angles-4 a4, deformation strips-1 a, whisker connection-1 b, running balls-1 c, support angles-1 d, inner grinding arcs-1 e, expansion limiting angles-ss 1, pocket layers-ss 2, tightening strips-3, arc protection angles-ss 4 and fixing-ss 5.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 7:
the invention provides a fluoroplastic insulated cable for preventing deformation and hardening of a conforming processing port, which structurally comprises a fluoroplastic shrinkage flaring 11, friction stripes 22 and cable strips 33.
The fluoroplastic flaring 11 is connected with a cable strip 33, and friction stripes 22 are embedded in the outer surface of the cable strip 33 and are uniformly distributed.
The fluoroplastic patch port g2 comprises a hard support shell ww1 and two expansion cores ww2, wherein the expansion core ww2 is connected with the hard support shell ww1, the expansion cores ww2 are provided, the hard support shell ww1 controls the approximate installation range, the expansion core ww2 can deform according to external force given by a contacted object, and the expansion core ww2 can be timely reset in subsequent treatment.
Wherein, the clearance angle g3 is filled includes well soft strip 1mm, interior double-layered groove 2mm, outer soft layer 3mm, 4mm of strip mill, well soft strip 1mm is located inside the double-layered groove 2mm, interior double-layered groove 2mm imbeds inside outer soft layer 3mm, strip mill 4mm surface and outer soft layer 3mm inner wall laminate mutually, strip mill 4mm is located inside the double-layered groove 2mm, well soft strip 1mm is made by the rubber material, has certain compliance, outer soft layer 3mm is used the position of fixing the internals, and strip mill 4mm can follow the external power that receives and the extrusion deformation extrudees the part of inside, and well soft strip 1mm lets in it that double-layered groove 2mm can not excessively merge, gives the space in its clearance.
Wherein the development core ww2 comprises an elliptical strip 1a1, a back tightening rod 2a2, a laminated limiting angle 3a3 and an arc-bracing clamping angle 4a4, the elliptical strip 1a1 is arranged below the back tightening rod 2a2, the outer surface of the back tightening rod 2a2 is attached with a laminated limited angle 3a3, one end of the laminated limiting angle 3a3 far away from the back tightening rod 2a2 is connected with an arc support clamping angle 4a4, the arc support clamping angle 4a4 is arranged above the elliptical change strip 1a1, the elliptical change strip 1a1 is in an elliptical structure, two laminated limiting angles 3a3 are provided, the elliptical strip 1a1 can be used for increasing the strength of the joint part when a force is applied to the joint part, play buffering and guard action to it, go back to tighten the pole 2a2 and can carry out certain degree of bending according to the crooked power in external world, tightly tighten the original direction of self constantly, overlap and press limit angle 3a3 and prevent that the joining part from excessively pulling, arc props card angle 4a4 and can give whole one and go back the power of tightening.
Wherein, grind 4mm including deformation strip 1a, link up must 1b, run and press ball 1c, hold in the palm and stretch angle 1d, interior mill run 1e, run and press ball 1c to be embedded in deformation strip 1a inside, run and press ball 1c and link up must 1b and be connected, hold in the palm and stretch angle 1d and laminate in deformation strip 1a surface, interior mill run 1e installs in deformation strip 1a surface, link up must be located deformation strip 1a inside 1b, it is the spheroid structure to run and press ball 1c, link up must 1b and make for the rubber material, have certain pulling nature, run and press ball 1c and can carry out the position removal according to the power that the external world received, link up must pull its playback when the supplementary mill of 1b presses ball 1c displacement, interior mill run 1e and can play certain frictional effect when whole swing.
The arc supporting clamping angle 4a4 comprises a limiting angle ss1, a pocket layer ss2, a back clamping strip ss3, an arc protection angle ss4 and a ball fixing head ss5, wherein the limiting angle ss1 is connected with the pocket layer ss2, the ball fixing head ss5 penetrates through the back clamping strip ss3, the arc protection angle ss4 is attached to the outer surface of the back clamping strip ss3, five limiting angles ss1 are arranged, the ball fixing head ss5 is of a spherical structure, two arc protection angles ss4 are arranged, the limiting angle ss1 limits the outward-expanding bending angle, the ball fixing head ss5 enables an object to be connected stably, the back clamping strip ss3 gives an opposite force to the whole body, and the arc protection angle ss4 plays a protection role when the object is connected.
The specific use mode and function of the embodiment are as follows:
in the invention, when the cable strip 33 and the fluoroplastic contraction flaring 11 are subjected to heat treatment to be more fitted with the internal cable, a gap between the internal cable extrudes the outer soft layer by 3mm, so that the grinding strip inside the outer soft layer by 3mm is subjected to extrusion force by 4mm, the run-on ball 1c runs towards the side according to the extrusion force to pull the connecting beard 1b, the run-on ball 1c is stored in the gap of the cable to drive the outer deformation strip 1a to wrap the cable, the inner grinding arc 1e carries out internal extrusion antiskid on the middle soft strip by 1mm, the cable is fixed and cannot be dislocated and slide after the gap is filled, the end head of the cable spirally wound inside loses certain resistance and is scattered outwards, the gap filling angle g3 is loosened and released, the run-on expansion core ww2 outwards, and the elliptic deformation strip 1a1 is subjected to force, when the cable is stretched outwards, the return fastening rod 2a2 of the cable is forced to extend outwards together, the laminated limiting angle 3a3 controls the distance between the return fastening rod and the arc support clamping angle 4a4, so that the return fastening rod cannot extend excessively, when the pocket layer ss2 is subjected to bending force, the limiting angle ss1 is combined together to a certain extent, the bending angle of the pocket layer ss2 is limited, the fixing ball head ss5 is fixedly connected with the force of the pocket layer ss2, so that the return clamping strip ss3 can be reversely squeezed, the arc protection angle ss4 plays a role in protecting the return clamping strip ss3 when the return clamping strip ss3 is squeezed, when the cable in the cable placing opening g1 is wound to return, the return clamping strip ss3 is released, the pocket layer 2 is elastically returned, so that the return fastening rod 2a2 is squeezed, and the gap between the return fastening rod and the return clamping angle g3 is continuously attached to the cable.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (3)
1. The utility model provides a fluoroplastic insulated cable of distortion hardening is prevented to docile processing port, its structure includes fluoroplastic flaring (11), friction stripe (22), cable strip (33) that contracts, fluoroplastic flaring (11) that contracts are connected with cable strip (33), cable strip (33) surface embedding has friction stripe (22) and evenly distributed, its characterized in that:
the fluoroplastic shrinkage flaring (11) comprises a cable placing port (g1), a fluoroplastic pasting port (g2) and a gap filling angle (g3), wherein the gap filling angle (g3) is positioned inside the cable placing port (g1), the cable placing port (g1) penetrates through the fluoroplastic pasting port (g2) and is positioned on the same axis, the gap filling angle (g3) is connected with the fluoroplastic pasting port (g2), the fluoroplastic pasting port (g2) comprises a hard support shell (ww1) and a expansion core (ww2), and the expansion core (ww2) is connected with the hard support shell (ww 1);
the gap filling angle (g3) comprises a middle soft strip (1mm), an inner clamping groove (2mm), an outer soft layer (3mm) and a grinding strip (4mm), wherein the middle soft strip (1mm) is positioned inside the inner clamping groove (2mm), the inner clamping groove (2mm) is embedded inside the outer soft layer (3mm), the outer surface of the grinding strip (4mm) is attached to the inner wall of the outer soft layer (3mm), and the grinding strip (4mm) is positioned inside the inner clamping groove (2 mm);
the expansion core (ww2) comprises an elliptic change strip (1a1), a back-tightening fixing rod (2a2), a superposed limited angle (3a3) and an arc support clamping angle (4a4), wherein the elliptic change strip (1a1) is arranged below the back-tightening fixing rod (2a2), the superposed limited angle (3a3) is attached to the outer surface of the back-tightening fixing rod (2a2), one end, far away from the back-tightening fixing rod (2a2), of the superposed limited angle (3a3) is connected with the arc support clamping angle (4a4), and the arc support clamping angle (4a4) is arranged above the elliptic change strip (1a 1).
2. A fluoroplastic insulated cable to prevent deformation and hardening of a conformable process port according to claim 1, wherein: grind strip (4mm) including deformation strip (1a), linking must (1b), run and press ball (1c), hold in the palm and stretch angle (1d), interior arc (1e), run and press ball (1c) to be embedded in deformation strip (1a) inside, run and press ball (1c) and linking must (1b) be connected, hold in the palm and stretch angle (1d) and laminate in deformation strip (1a) surface, interior arc (1e) are installed in deformation strip (1a) surface, it must (1b) be located deformation strip (1a) inside to link up, it is the spheroid structure to run and press ball (1 c).
3. A fluoroplastic insulated cable to prevent deformation and hardening of a conformable process port according to claim 1, wherein: the arc supporting clamping angle (4a4) comprises a limiting expansion angle (ss1), a pocket-shaped layer (ss2), a back clamping strip (ss3), an arc angle bead (ss4) and a ball fixing head (ss5), the limiting expansion angle (ss1) is connected with the pocket-shaped layer (ss2), the ball fixing head (ss5) penetrates through the inside of the back clamping strip (ss3), the arc angle bead (ss4) is attached to the outer surface of the back clamping strip (ss3), five limiting expansion angles (ss1) are arranged, the ball fixing head (ss5) is of a sphere structure, and two arc angle beads (ss4) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910780642.0A CN110534233B (en) | 2019-08-22 | 2019-08-22 | Fluoroplastic insulated cable with anti-deformation and anti-hardening ports for conformal treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910780642.0A CN110534233B (en) | 2019-08-22 | 2019-08-22 | Fluoroplastic insulated cable with anti-deformation and anti-hardening ports for conformal treatment |
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| CN110534233A CN110534233A (en) | 2019-12-03 |
| CN110534233B true CN110534233B (en) | 2020-10-16 |
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| US8365404B2 (en) * | 2010-11-22 | 2013-02-05 | Andrew Llc | Method for ultrasonic welding a coaxial cable to a coaxial connector |
| US20130048341A1 (en) * | 2011-08-26 | 2013-02-28 | Robert Walder | Magnetic cable management system |
| CN204423964U (en) * | 2015-03-31 | 2015-06-24 | 广东梅雁吉祥水电股份有限公司 | A kind of water-proof cable |
| CN207541978U (en) * | 2017-11-28 | 2018-06-26 | 杭州中能管业有限公司 | A kind of PE protecting pipes for resistance to compression electric wire |
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Effective date of registration: 20200916 Address after: 325600 No.191, wei15 Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province (Zhejiang Jinxing electric switch factory) Applicant after: Zhejiang Zhitong Cable Co.,Ltd. Address before: 362100 Bean Hot Forest 181-5, Luoyang Town, Hui'an County, Quanzhou City, Fujian Province Applicant before: QUANZHOU HUIAN BOPAI INFORMATION TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A fluoroplastic insulated cable with deformation and hardening resistance at the end Effective date of registration: 20230111 Granted publication date: 20201016 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Leqing Sub branch Pledgor: Zhejiang Zhitong Cable Co.,Ltd. Registration number: Y2023330000097 |