CN209912563U - Special cable for automation equipment - Google Patents
Special cable for automation equipment Download PDFInfo
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- CN209912563U CN209912563U CN201920757052.1U CN201920757052U CN209912563U CN 209912563 U CN209912563 U CN 209912563U CN 201920757052 U CN201920757052 U CN 201920757052U CN 209912563 U CN209912563 U CN 209912563U
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- automation equipment
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- 239000010410 layer Substances 0.000 claims abstract description 75
- 239000000835 fiber Substances 0.000 claims abstract description 28
- 239000011241 protective layer Substances 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 239000011521 glass Substances 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 4
- 230000009970 fire resistant effect Effects 0.000 claims description 3
- 230000035699 permeability Effects 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000009941 weaving Methods 0.000 abstract 2
- 239000003063 flame retardant Substances 0.000 description 15
- 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 description 14
- 239000011248 coating agent Substances 0.000 description 14
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- 238000005728 strengthening Methods 0.000 description 11
- 239000004020 conductor Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
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- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
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- 210000003205 muscle Anatomy 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
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- 229910000077 silane Inorganic materials 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
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- -1 polytetrafluoroethylene Polymers 0.000 description 1
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Abstract
The utility model discloses a special cable for automation equipment, which relates to the field of cables and comprises a plurality of conductive beams; the fiber woven mesh layer is wrapped on the periphery of the conductive bundle; and the protective layer is wrapped on the periphery of the plurality of conductive beams. Poor problem of tensile strength to prior art exists, the utility model discloses a weaving the stratum reticulare at the electrically conductive bundle week side parcel fibre, the tensile strength ability of electrically conductive bundle of reinforcing, the stratum reticulare is netted in the outer fibre weaving, and air permeability is strong, the electrically conductive bundle heat dissipation of being convenient for.
Description
Technical Field
The utility model relates to a cable field, more specifically say, it relates to an automation equipment private cable.
Background
Typically a rope-like cable made up of several or groups of conductors (at least two in each group) twisted together, with the conductors of each group being insulated from one another and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation. The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like. They are composed of single or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like. The special cable for the automation equipment is specially made for the automation equipment and is special for the automation equipment.
For the existing special cable for automation equipment, such as a Chinese patent with the patent publication number of CN203013309U, the cable relates to a photovoltaic cable below 3kV and 3kV, a radiation cross-linked polyethylene insulating layer is arranged outside a conductor of a plurality of soft round copper wires to form a wire core, three wire cores and flame-retardant mineral matter delay cotton rope fillers are cabled together, a double-sided aluminum tape layer, a polytetrafluoroethylene raw material tape layer, a bare copper strip shielding layer and a silane cross-linked polyolefin sheath layer are sequentially arranged outside the wire core, and the radiation cross-linked polyethylene insulating layer and the silane cross-linked polyolefin sheath layer are used, so that the cable has excellent heat resistance, low temperature resistance, oil resistance, ultraviolet resistance, ozone resistance and weather resistance, can be used and operated under severe environmental conditions or in some special use occasions for a long time, and can be normally used in the temperature change range of ~ 110 ℃ below minus 45 ℃, the bare copper strip shielding layer is added, the electrical performance of the product is greatly improved, the transmission rate is essentially improved, the safety coefficient of the product in the operation process is improved, and the safe operation of the whole system is guaranteed.
Above-mentioned patent must bear pressure, buckle, tension, cross tensile load and powerful impact etc. at the use, and the tensile strength of cable is poor, easily appears the cracked phenomenon of cable to influence the life of whole cable, lead to the appearance of short circuit, conflagration and personnel injury danger scheduling problem when serious.
SUMMERY OF THE UTILITY MODEL
Poor problem of tensile strength to the prior art existence, the utility model aims at providing an automatic change equipment private cable, it has the strong advantage of tensile strength.
In order to achieve the above purpose, the utility model provides a following technical scheme:
an automation equipment dedicated cable includes a plurality of conductive bundles;
the fiber woven net layer is wrapped on the periphery of the conductive bundle;
and the protective layer is wrapped on the periphery sides of the conductive beams.
Through the technical scheme, in practical application, the fiber woven mesh layer is coated on the periphery of the conductive bundle, and when the fiber woven mesh layer is subjected to external forces such as pressure, bending, tension, cross tensile load, strong impact and the like, the tensile strength of the conductive bundle is improved while the conductive bundle is protected, and the service life of the conductive bundle is prolonged; the fiber woven mesh layer has strong air permeability and is convenient for heat dissipation of the conductive bundle.
Further, the fiber woven net layer is of a twisted structure.
Through above-mentioned technical scheme, twist the organizational structure structural strength height, air permeability is strong, and the surface friction degree is high to make the conductive bundle be difficult for sliding in the fibre braided mesh layer.
Further, the fiber woven net layer is formed by spirally winding a fiber woven net to the periphery of the conductive bundle.
Through above-mentioned technical scheme, it is convenient to adopt spiral winding's mode processing, and the fibre woven mesh layer week side roughness that the winding comes out simultaneously is high, and the conductive beam is difficult for sliding in the fibre woven mesh layer.
Furthermore, the protective layer comprises a plurality of shielding layers wrapped on the periphery of the conductive beam, and insulating layers are wrapped on the periphery of the shielding layers.
Through above-mentioned technical scheme, the protective layer is except being used for protecting the conductive bundle, and the buffering is waterproof, can also avoid external electromagnetic signal's interference.
Further, the insulating layer includes the parcel is in the flame retardant coating of shielding layer week side and parcel are in the wearing layer of flame retardant coating week side.
By the technical scheme, the wear-resistant layer is used for preventing the insulating layer from being scratched and worn; the fire-proof layer is used for fire resistance and avoiding circuit fire.
Furthermore, reinforcing ribs are embedded in the fireproof layer along the length direction of the conductive bundles.
Through the technical scheme, the strengthening rib inlays to be established and improves in the fire prevention layer the utility model discloses an anti tensile property.
Furthermore, a connecting rib is fixed between the adjacent reinforcing ribs.
Through above-mentioned technical scheme, the network structure is constituteed with the strengthening rib to the splice bar all sides at the electric conductor, improves the structural strength of flame retardant coating, avoids the flame retardant coating fracture problem.
Furthermore, the shielding layer comprises a plurality of buffer layers wrapping the periphery of the conductive beams, and silver-plated glass beads are embedded in the buffer layers.
Through the technical scheme, the buffer layer is used for buffering the extrusion between the conductive beam and the shielding layer, and the silver-plated glass beads are used for shielding the interference of external electromagnetic signals on the conductive beam.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) by arranging the fiber woven net layer on the peripheral side of the conductive bundle, the external force impact can be buffered, the conductive bundle is protected, the service life of the conductive bundle is prolonged, the tensile strength of the conductive bundle can be improved, the air permeability on the peripheral side of the conductive bundle is improved, and the heat dissipation of the conductive bundle is facilitated;
(2) furthermore, the reinforcing ribs are embedded in the fireproof layer, so that the tensile resistance of the fireproof layer is improved, and the tensile resistance of the fireproof layer is enhanced;
(3) furthermore, through the fixed connection muscle between the strengthening rib, form netted between splice bar and the strengthening rib, improve the structural strength of flame retardant coating, make the difficult fracture damage of flame retardant coating.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the weave structure of a woven web of fibers.
Reference numerals: 1. a conductive bundle; 2. a fiber woven mesh layer; 3. a protective layer; 4. a shielding layer; 5. an insulating layer; 6. a fire barrier layer; 7. a wear layer; 8. reinforcing ribs; 9. connecting ribs; 10. a buffer layer; 11. silver-plated glass beads.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following provides a further detailed description of the present invention with reference to the following embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.
The utility model provides a special cable of automation equipment, as shown in fig. 1 and 2, includes a plurality of conductive bundles 1, conductive bundle 1 comprises a plurality of conductor wires, and the material of conductor wire is copper, and conductive bundle 1 week side parcel has fibre to weave the stratum reticulare 2, and fibre weaves the stratum reticulare 2 and is formed by banding fibre weave net spiral winding to conductive bundle 1 week side, and fibre weaves stratum reticulare 2 for twisting the weave structure, and air permeability is strong, the heat dissipation of conductive bundle 1 of being convenient for, and the parcel has protective layer 3 all around a plurality of conductive bundles 1. Through twine the fibre woven mesh in 1 week side of conductive bundle, the tensile properties of direct reinforcing conductive bundle 1, in addition, because the fibre woven mesh is network structure, roughness is big, and conductive bundle 1 is difficult for sliding in protective layer 3, improves the utility model discloses a stability.
Protective layer 3 is including the shielding layer 4 of parcel in a plurality of conductive bundle 1 week side and the insulating layer 5 of parcel in shielding layer 4 week side, and shielding layer 4 is including the buffer layer 10 of parcel in a plurality of conductive bundle 1 week sides, and buffer layer 10 adopts elastic rubber to make, and the extrusion between buffer conductive bundle 1 and the shielding layer 4, the embedded silvered glass microballon 11 that is equipped with of buffer layer 10 shields external electromagnetic signal's interference.
Insulating layer 5 is including the flame retardant coating 6 of parcel in shielding layer 4 week side and the wearing layer 7 of parcel in flame retardant coating 6 week side, wearing layer 7 adopts the wear-resisting rubber among the prior art to make, flame retardant coating 6 is made for fire-retardant silicon rubber, 1 length direction along the conducting bundle in the flame retardant coating 6 inlays and is equipped with strengthening rib 8, strengthening rib 8 is made for plastics or high temperature resistant fiber line, be fixed with splice bar 9 between the adjacent strengthening rib 8, splice bar 9 is connected and is formed an annular between adjacent strengthening rib 8, it wraps up in 1 week side of a plurality of conducting bundles to constitute network structure between splice bar 9 and the strengthening rib 8, further improve the utility model discloses an anti tensile property to and flame retardant coating 6's structural strength.
In summary, the following steps:
when the utility model is used, the fiber woven net layer 2 is arranged on the peripheral side of the conductive bundle 1, so that external force impact can be buffered, the conductive bundle 1 is protected, the service life of the conductive bundle 1 is prolonged, the tensile strength of the conductive bundle 1 can be improved, the air permeability of the peripheral side of the conductive bundle 1 is improved, and the heat dissipation of the conductive bundle 1 is facilitated; the reinforcing ribs 8 are embedded in the fireproof layer 6, so that the tensile resistance of the fireproof layer 6 is improved, and the tensile resistance of the utility model is enhanced; through fixed connection muscle 9 between strengthening rib 8, form netted between splice bar 9 and the strengthening rib 8, improve the structural strength of flame retardant coating 6, make the difficult fracture damage of flame retardant coating 6.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A cable dedicated to automation equipment, characterized in that it comprises a plurality of conductive bundles (1);
the fiber woven net layer (2) is wrapped on the periphery of the conductive bundle (1);
the protective layer (3) is wrapped on the periphery of the plurality of conductive beams (1);
the fiber woven net layer (2) is of a twisted structure;
the fiber woven net layer (2) is formed by spirally winding a fiber woven net to the periphery of the conductive bundle (1);
protective layer (3) are including the parcel in a plurality of shielding layer (4) of conducting bundle (1) week side, shielding layer (4) week side parcel has insulating layer (5).
2. An automatic equipment-specific cable according to claim 1, wherein the insulating layer (5) comprises a fire-resistant layer (6) wrapped around the shielding layer (4) and a wear-resistant layer (7) wrapped around the fire-resistant layer (6).
3. The special cable for the automation equipment as claimed in claim 2, wherein reinforcing ribs (8) are embedded in the fire-proof layer (6) along the length direction of the conductive bundle (1).
4. A cable dedicated to automation equipment according to claim 3, characterised in that a connecting rib (9) is fixed between adjacent reinforcing ribs (8).
5. The special cable for the automation equipment as recited in claim 1, wherein the shielding layer (4) comprises a buffer layer (10) wrapped around the plurality of conductive beams (1), and silver-plated glass beads (11) are embedded in the buffer layer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757052.1U CN209912563U (en) | 2019-05-23 | 2019-05-23 | Special cable for automation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757052.1U CN209912563U (en) | 2019-05-23 | 2019-05-23 | Special cable for automation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209912563U true CN209912563U (en) | 2020-01-07 |
Family
ID=69048888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920757052.1U Active CN209912563U (en) | 2019-05-23 | 2019-05-23 | Special cable for automation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209912563U (en) |
-
2019
- 2019-05-23 CN CN201920757052.1U patent/CN209912563U/en active Active
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