CN116543961A - Durable type connects connecting wire - Google Patents
Durable type connects connecting wire Download PDFInfo
- Publication number
- CN116543961A CN116543961A CN202310676720.9A CN202310676720A CN116543961A CN 116543961 A CN116543961 A CN 116543961A CN 202310676720 A CN202310676720 A CN 202310676720A CN 116543961 A CN116543961 A CN 116543961A
- Authority
- CN
- China
- Prior art keywords
- layer
- wire
- connecting wire
- conductor
- strip
- 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.)
- Withdrawn
Links
- 239000010410 layer Substances 0.000 claims abstract description 74
- 239000004020 conductor Substances 0.000 claims abstract description 38
- 239000000779 smoke Substances 0.000 claims abstract description 14
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 13
- 239000010962 carbon steel Substances 0.000 claims abstract description 13
- 239000003063 flame retardant Substances 0.000 claims abstract description 13
- 239000011241 protective layer Substances 0.000 claims abstract description 13
- 239000004677 Nylon Substances 0.000 claims abstract description 12
- 229920001778 nylon Polymers 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- 239000000835 fiber Substances 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 239000004698 Polyethylene Substances 0.000 claims abstract description 8
- 239000000919 ceramic Substances 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 239000003365 glass fiber Substances 0.000 claims abstract description 8
- -1 polyethylene Polymers 0.000 claims abstract description 8
- 229920000573 polyethylene Polymers 0.000 claims abstract description 8
- 238000009941 weaving Methods 0.000 claims abstract description 5
- 229910052736 halogen Inorganic materials 0.000 claims description 12
- 150000002367 halogens Chemical class 0.000 claims description 11
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- MSKQYWJTFPOQAV-UHFFFAOYSA-N fluoroethene;prop-1-ene Chemical group CC=C.FC=C MSKQYWJTFPOQAV-UHFFFAOYSA-N 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 2
- 239000011819 refractory material Substances 0.000 claims description 2
- 239000005995 Aluminium silicate Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims 1
- 229910000323 aluminium silicate Inorganic materials 0.000 claims 1
- 235000012211 aluminium silicate Nutrition 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000000704 physical effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000035618 desquamation Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008054 signal transmission Effects 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
- H01B7/17—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
-
- 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
- H01B7/184—Sheaths comprising grooves, ribs or other projections
-
- 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
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/228—Metal braid
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention relates to a durable joint connecting wire, which comprises a conductor, an inner insulating layer, a filling layer, an elastic anti-pressing block, a low-smoke halogen-free high-flame-retardant layer, a protective layer, a metal armor layer, an outer sheath layer and a protective strip, wherein the interior of the joint connecting wire comprises four conductors, the filling layer is arranged on the outer side of each conductor, the interior of the protective layer comprises an anti-pull wire, a carbon steel wire and a nylon belt, the anti-pull wire and the carbon steel wire are alternately and crisscross woven, the nylon belt penetrates through the anti-pull wire and the carbon steel wire and is alternately woven, and the protective strip is formed by weaving a glass fiber belt, a ceramic belt and a polyethylene fiber strip into a twist structure. The beneficial effects are that: utilize anti acting as go-between, carbon steel wire and the nylon belt in the inoxidizing coating to realize the steady support to connecting wire inner conductor, increase the physical properties of oversheath layer through protection strip glass fiber area, ceramic tape and polyethylene fiber strip, improve the practicality of connecting wire for the connecting wire is more durable, simple structure is stable, reasonable in design is ingenious, and the practicality is strong.
Description
Technical Field
The invention relates to the technical field related to connecting wire joints, in particular to a durable joint connecting wire.
Background
The cable is typically a rope-like cable of twisted wires of several groups of wires, each group being insulated from each other and often twisted around a center, covered entirely with a highly insulating coating. The cable has an inner energized, outer insulated feature.
The durable cable is used as a signal connecting wire between various electric appliances, meters and automatic devices, is mainly used for controlling and monitoring various functions such as signal transmission and transmission control signals in the occasions such as a chain circuit, a protection circuit and the like, and is widely applied to important economic fields such as various industrial and mining enterprises, transportation and the like; especially in the joint junction of various electrical equipment, many connecting wires lead to the connecting wire to produce loose desquamation owing to long-time continuous pulling in-process for the internal conductor exposes out, very dangerous, and also some joint connecting wires lead to connecting wire internal conductor rupture for a long time owing to the crooked reason in end, makes the connecting wire unable realization, and we propose a durable joint connecting wire to above problem.
Disclosure of Invention
The present invention is directed to a durable joint connection line, which solves the above-mentioned problems.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a durable type connects connecting wire, includes conductor, inner insulating layer, filling layer, elasticity anti briquetting, low smoke and zero halogen high flame retardant layer, inoxidizing coating, metal armor, oversheath layer and protection strip, connect the inside of connecting wire to include four the conductor is constituteed, the outside of conductor is provided with the filling layer, keep away from on the filling layer outside one side parcel of conductor has low smoke and zero halogen high flame retardant layer, the filling layer is located adjacent between the outside of conductor is provided with elasticity anti briquetting, the low smoke and zero halogen high flame retardant layer is gone up and is kept away from one side of filling layer is provided with the inoxidizing coating, the inoxidizing coating is inside to be constituteed by anti-pulling wire, carbon steel wire and nylon ribbon, crisscross cross is woven between anti-pulling wire and the carbon steel wire, and the nylon ribbon runs through crisscross weaving between the tensile wire, the periphery on oversheath layer evenly is fixed with arc structure's protection strip, and the protection strip is by glass fiber area, ceramic tape and polyethylene fiber strip weaving crisscross "structure.
Preferably, the outer sides of the conductors are all wrapped with the inner insulating layer, and the conductors are all made of copper wire conductive materials.
Preferably, the conductors are filled with a central reinforcing strip between the inner insulating layers.
Preferably, the metal armor layer is wrapped on the outer side of the protective layer, which is far away from the low-smoke zero-halogen high-flame-retardance layer.
Preferably, the outer sheath layer is wrapped on one side, far away from the protective layer, of the metal armor layer, and the outer sheath layer is made of rubber materials.
Preferably, the filler layer is made of refractory aluminum silicate fiber.
Preferably, the number of the guard bars is eight, and the guard bars are uniformly and symmetrically arranged on the periphery of the connecting line.
Preferably, the inner insulating layer is made of polymerized fluoroethylene propylene.
Compared with the prior art, the invention has the following beneficial effects: the conductor is reinforced through the inner center reinforcing strip, the stable support of the inner conductor of the connecting wire is realized by utilizing the anti-pull wire, the carbon steel wire and the nylon belt in the protective layer, the pulling and breaking are avoided, the stability of the structure is improved, the physical properties of the outer sheath layer are increased through the glass fiber belt, the ceramic belt and the polyethylene fiber strip of the protective strip, the interference of the external butt joint connecting wire is avoided, the outermost blocking is realized, the practicability of the connecting wire is improved, the connecting wire is more durable, the structure is simple and stable, the design is reasonable and ingenious, and the practicability is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a durable joint connection according to the present invention;
FIG. 2 is a schematic view of the internal structure of a protective layer of a durable joint connection according to the present invention;
FIG. 3 is a schematic illustration of the internal structure of a guard bar of a durable joint connection implemented in accordance with the present invention;
reference numerals:
1. a conductor; 2. an inner insulating layer; 3. a filling layer; 4. an elastic anti-press block; 5. a low smoke zero halogen high flame retardant layer; 6. a protective layer; 61. a pull-resistant wire; 62. a carbon steel wire; 63. a nylon belt; 7. a metal armor layer; 8. an outer sheath layer; 9. a guard bar; 91. a glass fiber tape; 92. a ceramic tape; 93. polyethylene fiber strips.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms of "top", "bottom", "one side", "the other side", "front", "rear", "middle portion", "inner", "top", "bottom", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, the cable comprises a conductor 1, an inner insulating layer 2, a filling layer 3, an elastic anti-pressing block 4, a low smoke zero halogen high flame retardant layer 5, a protective layer 6, a metal armor layer 7, an outer sheath layer 8 and a protective strip 9, wherein the interior of a joint connecting wire comprises four conductors 1, the filling layer 3 is arranged on the outer side of the conductor 1, the low smoke zero halogen high flame retardant layer 5 is wrapped on one side, far away from the outer side of the conductor 1, of the filling layer 3, the elastic anti-pressing block 4 is filled between the outer sides of the adjacent conductors 1, the protective layer 6 is arranged on one side, far away from the filling layer 3, of the low smoke zero halogen high flame retardant layer 5, the protective layer 6 is composed of tensile wires 61, carbon steel wires 62 and nylon wires 63, the tensile wires 61 and the carbon steel wires 62 are woven in a staggered cross manner, the nylon wires 63 penetrate through the tensile wires 61 and the carbon steel wires 62 and are woven in a staggered manner, the protective strip 9 of an arc structure is uniformly fixed on the outer periphery of the outer sheath layer 8, and the protective strip 9 is formed by a glass fiber strip 91, the ceramic strip 92 and a polyethylene fiber strip 93 in a staggered manner.
Wherein, the outside of conductor 1 all wraps up has inner insulating layer 2, and conductor 1 all is copper line electrically conductive material.
Wherein the conductors 1 are filled with a central reinforcing strip between the inner insulating layers 2.
Wherein, the outside of keeping away from low smoke and zero halogen high fire-retardant layer 5 on the inoxidizing coating 6 wraps up with metal armor layer 7.
Wherein, the one side parcel that keeps away from inoxidizing coating 6 on the metal armor layer 7 is provided with oversheath layer 8, and oversheath layer 8 is made for the rubber material.
Wherein, the filling layer 3 adopts alumina silicate fiber made of refractory material.
The number of the protective strips 9 is eight, and the protective strips 9 are uniformly and symmetrically arranged on the periphery of the connecting line.
Wherein, the inner insulating layer 2 is made of polymerized fluoroethylene propylene.
Principle of operation
Through the scheme, the durable joint connecting wire is used for reinforcing the conductor through the inner central reinforcing strip in the using process, the anti-pulling wire, the carbon steel wire and the nylon belt in the protective layer are utilized for realizing stable support of the inner conductor of the connecting wire, the pulling and breaking are avoided, the stability of the structure is improved, the physical properties of the outer sheath layer are increased through the glass fiber belt, the ceramic belt and the polyethylene fiber belt of the protective strip, the interference of the outside on the joint connecting wire is avoided, the outermost blocking is realized, the practicability of the connecting wire is improved, the connecting wire is more durable, the structure is simple and stable, the design is reasonable and ingenious, and the practicability is strong.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a durable joint connecting wire, includes conductor (1), inner insulating layer (2), filling layer (3), elasticity anti-press block (4), low smoke and zero halogen high flame retardant layer (5), inoxidizing coating (6), metal armor layer (7), oversheath layer (8) and protection strip (9), its characterized in that, the inside of joint connecting wire includes four conductor (1) is constituteed, the outside of conductor (1) is provided with filling layer (3), it is last to keep away from on filling layer (3) outside one side parcel of conductor (1) has low smoke and zero halogen high flame retardant layer (5), filling layer (3) are located adjacent be provided with elasticity anti-press block (4) between the outside of conductor (1), one side of keeping away from on low smoke and zero halogen high flame retardant layer (5) is provided with in filling layer (6), the inside of being constituteed by tensile wire (61), carbon steel wire (62) and nylon tape (63), between tensile wire (61) and steel cross wire (62) are crossed wire (62) and nylon tape (63) are crossed, and are crossed between the protection strip (8) evenly the weaving structure is woven into between three (8), the protective strip (9) is formed by weaving and interlacing a glass fiber belt (91), a ceramic belt (92) and a polyethylene fiber strip (93) into a twist structure.
2. The durable joint connecting wire according to claim 1, wherein the inner insulating layers (2) are wrapped on the outer sides of the conductors (1), and the conductors (1) are made of copper wire conductive materials.
3. A durable joint connection according to claim 1, characterized in that the conductors (1) are filled with a central reinforcing strip between the inner insulation layers (2).
4. A durable joint connection according to claim 1, characterized in that the outer side of the protective layer (6) remote from the low-smoke halogen-free high-flame-retardant layer (5) is wrapped with the metal armour layer (7).
5. The durable joint connecting wire according to claim 1, characterized in that the outer sheath layer (8) is wrapped on the side of the metal armor layer (7) away from the protective layer (6), and the outer sheath layer (8) is made of rubber material.
6. A durable joint connection according to claim 1, characterized in that the filler layer (3) is made of aluminium silicate fibres of a refractory material.
7. A durable joint connection according to claim 1, characterized in that the number of guard bars (9) is eight and that the guard bars (9) are evenly and symmetrically mounted on the outer circumference of the connection.
8. A durable joint connection according to claim 1, characterized in that the inner insulating layer (2) is made of a polymeric fluoroethylene propylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310676720.9A CN116543961A (en) | 2023-06-08 | 2023-06-08 | Durable type connects connecting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310676720.9A CN116543961A (en) | 2023-06-08 | 2023-06-08 | Durable type connects connecting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116543961A true CN116543961A (en) | 2023-08-04 |
Family
ID=87457841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310676720.9A Withdrawn CN116543961A (en) | 2023-06-08 | 2023-06-08 | Durable type connects connecting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116543961A (en) |
-
2023
- 2023-06-08 CN CN202310676720.9A patent/CN116543961A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230804 |