CN210778023U - Novel control cable - Google Patents
Novel control cable Download PDFInfo
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- CN210778023U CN210778023U CN201922178825.3U CN201922178825U CN210778023U CN 210778023 U CN210778023 U CN 210778023U CN 201922178825 U CN201922178825 U CN 201922178825U CN 210778023 U CN210778023 U CN 210778023U
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- novel control
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Abstract
The utility model relates to a cable for electric equipment, in particular to a novel control cable, which comprises a plurality of tinned copper cores, wherein the outer sides of the tinned copper cores are wrapped with insulating layers, a filling layer is arranged between the insulating layers and the tinned copper cores, the outer sides of the insulating layers are wrapped with shielding layers, the outer sides of the shielding layers are fixedly provided with outer sheath layers, and the outer sheath layers are made of silicon rubber materials; a plurality of grooves are formed in the circumference of the outer sheath layer, and the cross sections of the grooves are T-shaped; an aluminum foil piece is fixedly embedded on the surface of the groove, and the cross section of the aluminum foil piece is concave; a plurality of connecting pieces are arranged in the aluminum foil piece in a sliding manner, the cross section of each connecting piece is I-shaped, and a reflective sticker is fixedly arranged on the outer circumference of the outer sheath layer; the utility model provides a novel control cable possesses the characteristic that erection joint is convenient and be fit for using at night between high insulating nature, high shielding nature, the cable.
Description
Technical Field
The utility model relates to a cable for electrical equipment specifically is a novel control cable.
Background
The control cable directly transmits electric energy from a distribution point of an electric power system to power supply connecting circuits of various electric equipment appliances, and the performance of the control cable directly influences the working performance of the electric equipment. Generally, the control cable needs to have good insulation performance and the capability of shielding external signal interference. Most of electric appliance use occasions are not that one control cable can bear independently, a plurality of control cables are laid and tied up by adopting iron wires, and tying up grooves are formed in the control cables, so that the installation mode is not standard and attractive, and tightening marks can be generated on the surfaces of the cables after long-term use, so that the use performance of the cables is influenced; in the night work occasion, often can hardly observe the control cable of laying ground, cause and trample, even the risk that takes place to leak.
Therefore, the utility model provides a novel control cable possesses the characteristic that installation connection is convenient and be fit for using at night between high insulating nature, high shielding nature, the cable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel control cable to can produce the problem of damaging and unsuitable using at night to the cable in the current control cable installation that proposes among the above-mentioned background art nonstandard, the installation.
In order to achieve the above object, the utility model provides a following technical scheme: a novel control cable comprises a plurality of tinned copper cores, wherein insulating layers are wrapped on the outer sides of the tinned copper cores, filling layers are arranged between the insulating layers and the tinned copper cores, shielding layers are wrapped on the outer sides of the insulating layers, outer sheath layers are fixedly arranged on the outer sides of the shielding layers, and the outer sheath layers are made of silicon rubber materials; a plurality of grooves are formed in the circumference of the outer sheath layer, and the cross sections of the grooves are T-shaped; an aluminum foil piece is fixedly embedded on the surface of the groove, and the cross section of the aluminum foil piece is concave; a plurality of connecting pieces are arranged in the aluminum foil piece in a sliding mode, the cross section of each connecting piece is in an I shape, and a light reflecting sticker is fixedly arranged on the circumference of the outer side of the outer sheath layer.
Furthermore, the insulating layer is made of polyethylene material, toxic gas containing elements such as fluorine, chlorine, bromine and iodine cannot be generated when the polyethylene material is burnt, the requirement of environmental protection is met, and the polyethylene material has good insulating property.
Furthermore, the filling layer is made of fireproof daub materials, so that the cable has fireproof and flame-retardant characteristics.
Furthermore, the shielding layer is an aluminum-plastic composite belt, the thickness of the shielding layer is larger than that of the insulating layer, the requirement on the shielding performance of the cable is possibly higher for the control cable, and electromagnetic interference of external signals is prevented.
Furthermore, the number of the grooves is 4, and the grooves are uniformly distributed on the outer circumference of the outer sheath layer; the cross section of the groove is T-shaped, so that the connection among a plurality of cables is more convenient and stable.
Furthermore, the width of reflection of light subsides is 2 centimetres, and in the axial direction, reflection of light subsides evenly set up the outside of oversheath layer, reflection of light subsides with glue has been paintd between the oversheath layer, reflection of light subsides installation is simple, makes the cable also observe easily when using night.
Compared with the prior art, the beneficial effects of the utility model are that:
1. an outer sheath layer is fixedly arranged on the outer side of the shielding layer and is made of a silicon rubber material; a plurality of grooves are formed in the circumference of the outer sheath layer, and the cross sections of the grooves are T-shaped; an aluminum foil piece is fixedly embedded on the surface of the groove, and the cross section of the aluminum foil piece is concave; a plurality of connecting pieces are arranged in the aluminum foil piece in a sliding manner, and the cross sections of the connecting pieces are I-shaped; when the cable connector is used in a matched mode among a plurality of cables, the cables can be fixed through the clamping of the connecting piece and the groove on the outer sheath layer, the installation specification is simple, and the cables cannot be damaged even if the cables are fixedly connected for a long time.
2. An insulating layer is coated on the outer side of the tinned copper core, so that the cable has good insulating property; a filling layer is arranged between the insulating layer and the tinned copper core, so that the fireproof and flame-retardant characteristics of the cable are improved, and the cable is safer to use; the outside of insulating layer has the shielding layer around the package, prevents that the cable from receiving external power signal's electromagnetic interference.
3. The fixed reflection of light subsides that are provided with on the outside circumference of oversheath layer, when the cable was used at night, observed control cable's position easily, prevented not bumping and take place to leak danger.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
fig. 2 is a schematic perspective view of the present invention.
In the figure: 1. tinned copper cores; 2. a filling layer; 3. an insulating layer; 4. a shielding layer; 5. an outer jacket layer; 6. a groove; 7. an aluminum foil member; 8. a connecting member; 9. and (5) reflecting the light.
Detailed Description
The present invention will be further described with reference to the following embodiments, and in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, 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 expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, fixed or movable connections or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-2, a novel control cable includes a plurality of tin-plated copper cores 1, and an insulating layer 3 is coated outside the tin-plated copper cores 1, so that the cable has good insulating performance; a filling layer 2 is arranged between the insulating layer 3 and the tinned copper core 1, and a shielding layer 4 is wound on the outer side of the insulating layer 3 to prevent the cable from being subjected to electromagnetic interference of an external power supply signal; an outer sheath layer 5 is fixedly arranged on the outer side of the shielding layer 4, and the outer sheath layer 5 is made of a silicon rubber material; a plurality of grooves 6 are formed in the circumference of the outer sheath layer 5, and the cross sections of the grooves 6 are T-shaped; the aluminum foil piece 7 is fixedly embedded on the surface of the groove 6, and the aluminum foil piece 7 has the function of reducing the friction force in the groove 6, so that the connecting piece 8 can conveniently slide; the cross section of the aluminum foil piece 7 is concave; a plurality of connecting pieces 8 are arranged in the aluminum foil piece 7 in a sliding mode, the cross sections of the connecting pieces 8 are in an I shape, when a plurality of cables are used in a matched mode, the connecting pieces 8 can be clamped with the grooves 6 in the outer sheath layer 5 for fixing, the installation is standard and simple, and the cables cannot be damaged even if the connecting pieces are connected and fixed for a long time; the outer circumference of the outer sheath layer 5 is fixedly provided with a reflective sticker 9, when the cable is used at night, the position of the control cable can be easily observed through the reflective sticker 9, and the leakage danger caused by collision is prevented.
According to the above embodiment, the insulating layer 3 is made of the polyethylene material, so that toxic gas containing fluorine, chlorine, bromine, iodine and other elements cannot be generated when the polyethylene material is combusted, the requirement of environmental protection is met, and the polyethylene material has good insulating property; the filling layer 2 is made of fireproof daub materials, so that the fireproof and flame-retardant characteristics of the cable are improved, and the cable is safer to use; the fireproof daub can be special fireproof daub for cables produced by Gallery catalry fireproof material Limited company, and can also be similar products produced by other companies, and belongs to the prior art and is not disclosed herein; the shielding layer 4 is an aluminum-plastic composite tape, the thickness of the shielding layer 4 is larger than that of the insulating layer 3, the requirement on the shielding performance of the cable is possibly higher for the control cable, so that the electromagnetic interference of an external power supply signal is prevented, the thickness of the shielding layer 3 is specially set to be larger than that of the insulating layer 4, the materials of the cable are reasonably distributed, and the cost is saved; the number of the grooves 6 is 4, and the grooves are uniformly distributed on the outer circumference of the outer sheath layer 5; the width of the light reflecting paste 9 is 2 cm, the light reflecting paste 9 is uniformly arranged on the outer side of the outer sheath layer 5 in the axial direction, and glue is coated between the light reflecting paste 9 and the outer sheath layer 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel control cable, includes several tinned copper cores (1), its characterized in that: an insulating layer (3) is wrapped on the outer side of the tinned copper core (1), a filling layer (2) is arranged between the insulating layer (3) and the tinned copper core (1), a shielding layer (4) is wrapped on the outer side of the insulating layer (3), an outer sheath layer (5) is fixedly arranged on the outer side of the shielding layer (4), and the outer sheath layer (5) is made of a silicon rubber material; a plurality of grooves (6) are formed in the circumference of the outer sheath layer (5), and the cross sections of the grooves (6) are T-shaped; an aluminum foil piece (7) is fixedly embedded on the surface of the groove (6), and the cross section of the aluminum foil piece (7) is concave; a plurality of connecting pieces (8) are arranged in the aluminum foil piece (7) in a sliding mode, the cross section of each connecting piece (8) is in an I shape, and a light reflecting sticker (9) is fixedly arranged on the circumference of the outer side of the outer sheath layer (5).
2. The novel control cable of claim 1, wherein: the insulating layer (3) is made of polyethylene material.
3. The novel control cable of claim 1, wherein: the filling layer (2) is made of fireproof daub materials.
4. The novel control cable of claim 1, wherein: the shielding layer (4) is an aluminum-plastic composite tape, and the thickness of the shielding layer (4) is larger than that of the insulating layer (3).
5. The novel control cable of claim 1, wherein: the number of the grooves (6) is 4, and the grooves are uniformly distributed on the outer circumference of the outer sheath layer (5).
6. The novel control cable of claim 1, wherein: the width of the light reflecting sticker (9) is 2 cm, the light reflecting sticker (9) is uniformly arranged on the outer side of the outer sheath layer (5) in the axial direction, and glue is coated between the light reflecting sticker (9) and the outer sheath layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922178825.3U CN210778023U (en) | 2019-12-09 | 2019-12-09 | Novel control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922178825.3U CN210778023U (en) | 2019-12-09 | 2019-12-09 | Novel control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210778023U true CN210778023U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922178825.3U Active CN210778023U (en) | 2019-12-09 | 2019-12-09 | Novel control cable |
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| CN (1) | CN210778023U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133487A (en) * | 2020-09-24 | 2020-12-25 | 安徽国信电缆科技股份有限公司 | Polyethylene insulation flame-retardant polyvinyl chloride sheath computer cable |
| CN113380448A (en) * | 2021-06-21 | 2021-09-10 | 河北华通线缆集团股份有限公司 | Interlocking armoured cable |
-
2019
- 2019-12-09 CN CN201922178825.3U patent/CN210778023U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133487A (en) * | 2020-09-24 | 2020-12-25 | 安徽国信电缆科技股份有限公司 | Polyethylene insulation flame-retardant polyvinyl chloride sheath computer cable |
| CN113380448A (en) * | 2021-06-21 | 2021-09-10 | 河北华通线缆集团股份有限公司 | Interlocking armoured cable |
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