CN215417602U - Control computer mixed installation cable - Google Patents
Control computer mixed installation cable Download PDFInfo
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- CN215417602U CN215417602U CN202120413553.5U CN202120413553U CN215417602U CN 215417602 U CN215417602 U CN 215417602U CN 202120413553 U CN202120413553 U CN 202120413553U CN 215417602 U CN215417602 U CN 215417602U
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Abstract
The utility model discloses a control computer mixed installation cable, which belongs to the technical field of communication equipment, and comprises a main sheath, a polyester layer, a control cable, a computer cable and a connecting joint, wherein the computer cable is sequentially provided with a cable core, an inner liner, an aluminum foil layer, an armor layer and an inner sheath from inside to outside, the outer wall of the inner sheath is provided with the connecting joint, the side wall of the connecting joint is provided with the control cable, the control cable is sequentially provided with the cable core, the inner liner, the armor layer and the inner sheath from inside to outside, the peripheries of the computer cable and the control cable are provided with the polyester layer, the periphery of the polyester layer is coated with the main sheath, the computer cable and the control cable are coated by the main sheath, the control cable is tightly connected with the computer cable by using the connecting joint made of rubber materials, so that the control cable and the computer cable are staggered when the cable is extruded by external force, the installation is convenient.
Description
Technical Field
The utility model discloses the technical field of communication equipment, in particular to a control computer hybrid installation cable.
Background
The control computer hybrid installation cable is a novel cable which is formed by a control cable and a computer cable, wherein the outer layer of the control computer hybrid installation cable adopts low-smoke halogen-free outer sheath crosslinked polyethylene as an insulating material, and the low-smoke halogen-free control computer hybrid installation cable has the characteristics of no halogen, low smoke, no toxicity, no corrosion and the like, and is suitable for connecting wires of alternating current rated voltage 450/750V and following electric appliances and instruments in enterprises of chemical industry, electric power, metallurgy and the like and transmission wires of an automatic system. The automatic control system mainly using electronic computer is specially applicable to computer distributed control system, and can be used for transferring analog and digital signals of detection, control, linkage and alarm of process variable of production equipment, and its product adopts the processes of grouping pair twist and general screen, etc. so that it possesses the characteristics of resisting ageing, water-proofing, corrosion-proofing and fire-resisting, and can resist magnetic field interference and static interference. However, the conventional control computer hybrid installation cable comprises two or more cables, and is easily subjected to external force during installation, so that the cables are dislocated and bent, and the use is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hybrid installation cable for a control computer, which solves the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme that the computer cable comprises a main sheath, a polyester layer, a control cable, a computer cable and a connecting joint, wherein the computer cable is sequentially provided with a cable core, an inner liner, an aluminum foil layer, an armor layer and an inner sheath from inside to outside, the outer wall of the inner sheath is provided with the connecting joint, the side wall of the connecting joint is provided with the control cable, the control cable is sequentially provided with the cable core, the inner liner, the armor layer and the inner sheath from inside to outside, the cable core sequentially comprises a conductor, a fire-proof layer, a sub-shielding layer and an insulating layer from inside to outside, the peripheries of the computer cable and the control cable are provided with the polyester layer, and the main sheath is wrapped on the periphery of the polyester layer.
Preferably, a flame-retardant filler is arranged between the lining layer and the cable core.
Preferably, a flame retardant for preventing the cable from burning is provided in the polyester layer.
Preferably, the armor layer is woven by tinned copper wires.
Preferably, the connecting joint is made of rubber materials and used for preventing dislocation between the computer cable and the control cable.
Compared with the prior art, the utility model has the beneficial effects that: wrap up computer cable and control cable through total sheath, recycle the link of rubber material with control cable and computer cable zonulae occludens for this cable takes place the problem of dislocation between control cable and the computer cable when receiving external force extrusion, the installation of being convenient for sets up branch shielding layer in the cable core, can effectively prevent to take place signal interference between the hybrid cable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1 total sheath, 2 polyester layers, 3 inner sheaths, 4 armor layers, 5 aluminum foil layers, 6 lining layers, 7 insulating layers, 8 sub-shielding layers, 9 fireproof layers, 10 conductors and 11 connecting joints.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a control computer hybrid installation cable, which is characterized in that a computer cable and a control cable are wrapped by a main sheath, and the control cable is tightly connected with the computer cable by utilizing a connecting joint made of rubber materials, so that the control cable and the computer cable are staggered when the cable is extruded by external force, the installation is convenient, and the signal interference among the hybrid cables can be effectively prevented by arranging a sub-shielding layer in a cable core. Referring to fig. 1, the cable comprises a main sheath 1, a polyester layer 2, a control cable, a computer cable and a connecting joint 11;
referring to fig. 1, a computer cable and a control cable are wrapped by a main sheath 1, and then the control cable is tightly connected with the computer cable by using a rubber material joint 11, so that the control cable and the computer cable are dislocated when the cable is extruded by an external force, and the installation is convenient, a sub-shielding layer 8 is arranged in the cable core, which can effectively prevent signal interference between the mixed cables, and has good flame retardant effect, specifically, the computer cable is provided with a cable core, an inner liner 6, an aluminum foil layer 5, an armor layer 4 and an inner sheath 3 in sequence from inside to outside, the outer wall of the inner sheath 3 is provided with the joint 11, the side wall of the joint 11 is provided with the control cable, the control cable is provided with the cable core, the inner liner 6, the armor layer 4 and the inner sheath 3 in sequence from inside to outside, the cable core comprises a conductor 10, a fireproof layer 9, a sub-shielding layer 8 and an insulating layer 7 in sequence from inside to outside, the periphery of the computer cable and the control cable is provided with a polyester layer 2, the periphery of the polyester layer 2 is coated with a main sheath 1, a flame-retardant filler is arranged between an inner liner layer 6 and a cable core, a flame retardant for preventing the cable from burning is arranged in the polyester layer 2, an armor layer 4 is woven by tinned copper wires, and a connecting joint 11 is made of rubber materials and used for preventing the computer cable and the control cable from being misplaced;
in the specific use, wrap up computer cable and control cable through total sheath 1, recycle rubber material's link 11 with control cable and computer cable zonulae occludens, make this cable when receiving external force extrusion, the problem of taking place the dislocation between control cable and the computer cable, be convenient for install, set up branch shielding layer 8 in the cable core, can effectively prevent to take place signal interference between the hybrid cable, the fire retardant that is used for preventing the cable burning that sets up in the polyester layer 2 simultaneously, can very big degree promote the anti combustion ability of cable.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a control computer hybrid installation cable, includes total sheath (1), polyester layer (2), control cable, computer cable and link (11), its characterized in that: this computer cable has set gradually cable core, inner liner (6), aluminium foil layer (5), armor (4) and inner sheath (3) from inside to outside, the outer wall of inner sheath (3) is provided with link (11), the lateral wall of link (11) is provided with control cable, and this control cable has set gradually cable core, inner liner (6), armor (4) and inner sheath (3) from inside to outside, and this cable core includes conductor (10), flame retardant coating (9), branch shielding layer (8) and insulating layer (7) from inside to outside in proper order, and this computer cable is provided with polyester layer (2) with control cable's periphery, the periphery cladding of polyester layer (2) has total sheath (1).
2. A control computer hybrid installation cable according to claim 1, characterized in that: and a flame-retardant filler is arranged between the inner liner (6) and the cable core.
3. A control computer hybrid installation cable according to claim 1, characterized in that: and a flame retardant for preventing the cable from burning is arranged in the polyester layer (2).
4. A control computer hybrid installation cable according to claim 1, characterized in that: the armor layer (4) is woven by tinned copper wires.
5. A control computer hybrid installation cable according to claim 1, characterized in that: the connecting joint (11) is made of rubber materials and used for preventing dislocation between the computer cable and the control cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120413553.5U CN215417602U (en) | 2021-02-25 | 2021-02-25 | Control computer mixed installation cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120413553.5U CN215417602U (en) | 2021-02-25 | 2021-02-25 | Control computer mixed installation cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215417602U true CN215417602U (en) | 2022-01-04 |
Family
ID=79667443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120413553.5U Active CN215417602U (en) | 2021-02-25 | 2021-02-25 | Control computer mixed installation cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215417602U (en) |
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2021
- 2021-02-25 CN CN202120413553.5U patent/CN215417602U/en active Active
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