CN204760127U - Round cable convenient to signal transmission and installation - Google Patents
Round cable convenient to signal transmission and installation Download PDFInfo
- Publication number
- CN204760127U CN204760127U CN201520440503.0U CN201520440503U CN204760127U CN 204760127 U CN204760127 U CN 204760127U CN 201520440503 U CN201520440503 U CN 201520440503U CN 204760127 U CN204760127 U CN 204760127U
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- sheath
- core
- cable
- wall
- coating
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Abstract
The utility model relates to a cable field. A round cable convenient to signal transmission and installation, includes the cable main part, the cable main part includes the sheath, is equipped with the conductive layer in the sheath, is equipped with two kind at least sinle silks in optic fibre sinle silk, net twine sinle silk, video line sinle silk, the power cord sinle silk in the conductive layer, the outer wall of sinle silk is equipped with the sign body that is used for the different sinle silk functions of sign, and the sign body is a pigment coating, and the thickness of pigment coating is not more than 0.3mm, and is not less than 0.1mm, be equipped with a fluoresent coating on the outer wall of pigment coating. The utility model discloses a be equipped with the sinle silk of multiple different functions in the conductive layer of cable main part to the convenience of cable multiple functions of realization, in addition, the utility model discloses a be equipped with the sign body of the different functions of sign on the outer wall of sinle silk, each sinle silk of the cable main part of being convenient for is carrying out the convenience assembled for the equipment time, the installation accuracy of the cable main part of also being convenient for simultaneously during with the other part wiring prevents the wiring error.
Description
Technical field
The utility model relates to field of cables, is specifically related to a kind of cable for elevator.
Background technology
Elevator is requisite equipment of riding instead of walk in skyscraper, want frequent moving up and down, for elevator provides the cable of work also must move up and down along with elevator, and along with the development of science and technology and the needs of people's Working Life, in elevator, also needing communication and monitoring etc., some are movable, for this reason, also need to hang relevant holding wire in elevator, lifting repeatedly together with elevator.
The core of multiple difference in functionality is often provided with in existing cable, staff is in the installation process of carrying out cable, often judge it is the core of which kind of function according to the arrangement situation of checking core, the mode of this lenticular wire core is directly perceived not, be not easy to the convenience installed.
Utility model content
The utility model object is to be to provide a kind of round cable being convenient to Signal transmissions and installation, to solve at least one technical problem above-mentioned.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of round cable being convenient to Signal transmissions and installation, comprise cable main, described cable main comprises sheath, is provided with conductor layer in described sheath, it is characterized in that, in described conductor layer, be provided with at least two kinds of cores in optical fiber cable core, netting twine core, video line core, power line core;
The outer wall of described core is provided with the identifying body for identifying different core function, and described identifying body is one pigment coated, and described pigment coated thickness is not more than 0.3mm, and is not less than 0.1mm;
Described pigment coated outer wall is provided with a fluoresent coating, and the thickness of described fluoresent coating is not more than 0.3mm, and is not less than 0.1mm.
The utility model is by being provided with the core of multiple difference in functionality in the conductor layer of cable main, thus realize the convenience of a cable several functions, in addition, the utility model by being provided with the identifying body of mark difference in functionality on the outer wall of core, be convenient to each core of cable main at the convenience carrying out assembling, accelerate built-up time, be also convenient to installation accuracy when cable main and miscellaneous part wiring simultaneously, prevent wiring error.The utility model is provided with fluoresent coating by pigment coated outer wall, when being convenient to insufficient light, watches.
As a kind of preferred version, the outer wall of described optical fiber cable core is provided with in blue first pigment coated, the outer wall of described netting twine core is provided with grizzly second pigment coated, and the outer wall outer wall be provided with in the brown the 3rd pigment coated, described power line core of described video line core is provided with the 4th pigment coated of black.
Be convenient to the differentiation of different core.
The outer wall of described core is also provided with a transparent waterproof coating, and the thickness of described waterproof coating is greater than described pigment coated thickness;
Described waterproof coating is positioned on the outer wall of described fluoresent coating.
The utility model is provided with waterproof coating by the outer wall at core, play protection pigment coated while, the waterproofing protection to core can also be played.
The periphery of described conductor layer is surrounded with a polyester belt lapping layer be made up of polyester belt;
Described the outer of polyester belt lapping layer is arranged with sheath, and described sheath is the sheath be prepared from by low flue unhalogen flame-retarded ethylpropyl rubber;
The first electro-magnetic screen layer be made up of copper mesh is embedded with in described sheath.
The utility model realizes the compactibility of conductor layer by polyester belt lapping layer, in addition, by optimizing the structure of sheath, by being provided with the first electro-magnetic screen layer, prevents the electromagnetic interference between cable, by the material of sheath, thus realizes the effect of fire resistant insulation.
Described core is equipped with a flame retardant coating, and described flame retardant coating is the flame retardant coating that gold mica tape material is made;
The periphery of described flame retardant coating is surrounded with the second electro-magnetic screen layer be made up of aluminium foil, is provided with an insulating barrier outside described second electro-magnetic screen layer;
The outer wall of described insulating barrier is provided with described pigment coated.
By the second electro-magnetic screen layer thus the anti-tampering property realized between core.
Be embedded with an electronic tag in described sheath, described electronic tag is provided with signal transmitting antenna, is arranged with protective, using described sheath as described protective outside described signal transmitting antenna.
The utility model by being embedded with electronic tag in sheath; thus the collection contributed to sheath information; in addition; the utility model is chosen for sheath by the protective of the signal transmitting antenna by electronic tag; situation is launched by the signal of signal transmitting antenna; thus judge whether sheath has fracture, or fire damage.
Accompanying drawing explanation
The utility model is further illustrated below in conjunction with the drawings and specific embodiments:
Fig. 1 is a kind of structural representation of the present utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See Fig. 1, be convenient to a round cable for Signal transmissions and installation, comprise cable main, cable main comprises sheath 1, be provided with conductor layer in sheath 1, in conductor layer, be provided with at least two kinds of cores in optical fiber cable core, netting twine core, video line core, power line core; The outer wall of core is provided with the identifying body for identifying different core function, and identifying body is one pigment coated 22, and the thickness of pigment coated 22 is not more than 0.3mm, and is not less than 0.1mm; The outer wall of pigment coated 22 is provided with a fluoresent coating 21, and the thickness of fluoresent coating 21 is not more than 0.3mm, and is not less than 0.1mm.The utility model is by being provided with the core of multiple difference in functionality in the conductor layer of cable main, thus realize the convenience of a cable several functions, in addition, the utility model by being provided with the identifying body of mark difference in functionality on the outer wall of core, be convenient to each core of cable main at the convenience carrying out assembling, accelerate built-up time, be also convenient to installation accuracy when cable main and miscellaneous part wiring simultaneously, prevent wiring error.The utility model is provided with fluoresent coating 21 by the outer wall of pigment coated 22, when being convenient to insufficient light, watches.
As a kind of preferred version, the outer wall of optical fiber cable core is provided with in blue first pigment coated, the outer wall of netting twine core is provided with grizzly second pigment coated, and the outer wall of video line core is provided with and is provided with the 4th pigment coated of black in the brown the 3rd outer wall that is pigment coated, power line core.Be convenient to the differentiation of different core.
The outer wall of core is also provided with a transparent waterproof coating, the thickness that the thickness of waterproof coating is greater than pigment coated 22; Waterproof coating is positioned on the outer wall of fluoresent coating.The utility model is provided with waterproof coating by the outer wall at core, while playing protection pigment coated 22, can also play the waterproofing protection to core.
The periphery of conductor layer is surrounded with a polyester belt lapping layer be made up of polyester belt; The outer of polyester belt lapping layer is arranged with sheath 1, and sheath 1 is the sheath 1 be prepared from by low flue unhalogen flame-retarded ethylpropyl rubber; The first electro-magnetic screen layer be made up of copper mesh is embedded with in sheath 1.The utility model realizes the compactibility of conductor layer by polyester belt lapping layer, in addition, by optimizing the structure of sheath 1, by being provided with the first electro-magnetic screen layer, prevent the electromagnetic interference between cable, by the material of sheath 1, thus realize the effect of fire resistant insulation.
Core is equipped with a flame retardant coating, and flame retardant coating is the flame retardant coating that gold mica tape material is made; The periphery of flame retardant coating is surrounded with the second electro-magnetic screen layer be made up of aluminium foil, is provided with an insulating barrier outside the second electro-magnetic screen layer; The outer wall of insulating barrier is provided with pigment coated 22.By the second electro-magnetic screen layer thus the anti-tampering property realized between core.
Be embedded with an electronic tag in sheath, electronic tag is provided with signal transmitting antenna, is arranged with protective, using sheath as protective outside signal transmitting antenna.The utility model by being embedded with electronic tag in sheath; thus the collection contributed to sheath information; in addition; the utility model is chosen for sheath by the protective of the signal transmitting antenna by electronic tag; situation is launched by the signal of signal transmitting antenna; thus judge whether sheath has fracture, or fire damage.
Signal transmitting antenna is provided with easy breakpoint, and the external diameter that signal transmitting antenna is provided with easy breakpoint place is less than external diameter signal transmitting antenna not being provided with easy breakpoint.Thus effectively the pulled out condition of sheath is monitored.Signal transmitting antenna helically spring-like is arranged in sheath, and the elasticity direction of signal transmitting antenna is the central axial direction of cable main.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. be convenient to the round cable of Signal transmissions and installation for one kind, comprise cable main, described cable main comprises sheath, is provided with conductor layer in described sheath, it is characterized in that, in described conductor layer, be provided with at least two kinds of cores in optical fiber cable core, netting twine core, video line core, power line core;
The outer wall of described core is provided with the identifying body for identifying different core function, and described identifying body is one pigment coated, and described pigment coated thickness is not more than 0.3mm, and is not less than 0.1mm;
Described pigment coated outer wall is provided with a fluoresent coating, and the thickness of described fluoresent coating is not more than 0.3mm, and is not less than 0.1mm;
Be embedded with an electronic tag in described sheath, described electronic tag is provided with signal transmitting antenna, is arranged with protective, using described sheath as described protective outside described signal transmitting antenna.
2. a kind of round cable being convenient to Signal transmissions and installation according to claim 1, is characterized in that: the outer wall of described core is also provided with a transparent waterproof coating, and the thickness of described waterproof coating is greater than described pigment coated thickness;
Described waterproof coating is positioned on the outer wall of described fluoresent coating.
3. a kind of round cable being convenient to Signal transmissions and installation according to claim 1, is characterized in that: the periphery of described conductor layer is surrounded with a polyester belt lapping layer be made up of polyester belt;
The outer of described polyester belt lapping layer is arranged with described sheath, and described sheath is the sheath be prepared from by low flue unhalogen flame-retarded ethylpropyl rubber;
The first electro-magnetic screen layer be made up of copper mesh is embedded with in described sheath.
4. a kind of round cable being convenient to Signal transmissions and installation according to claim 1 or 3, is characterized in that: described core is equipped with a flame retardant coating, described flame retardant coating is the flame retardant coating that gold mica tape material is made;
The periphery of described flame retardant coating is surrounded with the second electro-magnetic screen layer be made up of aluminium foil, is provided with an insulating barrier outside described second electro-magnetic screen layer;
The outer wall of described insulating barrier is provided with described pigment coated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440503.0U CN204760127U (en) | 2015-06-24 | 2015-06-24 | Round cable convenient to signal transmission and installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440503.0U CN204760127U (en) | 2015-06-24 | 2015-06-24 | Round cable convenient to signal transmission and installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760127U true CN204760127U (en) | 2015-11-11 |
Family
ID=54474809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520440503.0U Expired - Fee Related CN204760127U (en) | 2015-06-24 | 2015-06-24 | Round cable convenient to signal transmission and installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204760127U (en) |
-
2015
- 2015-06-24 CN CN201520440503.0U patent/CN204760127U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20200624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |