CN212322716U - Supporting structure cable, optical cable and photoelectric composite cable - Google Patents
Supporting structure cable, optical cable and photoelectric composite cable Download PDFInfo
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- CN212322716U CN212322716U CN202021655839.6U CN202021655839U CN212322716U CN 212322716 U CN212322716 U CN 212322716U CN 202021655839 U CN202021655839 U CN 202021655839U CN 212322716 U CN212322716 U CN 212322716U
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Abstract
The utility model belongs to the technical field of electric power and cable, and relates to a supporting structure cable, which is provided with a bearing body and three power transmission bodies, and is characterized in that the bearing body is composed of a closed annular wall body, a bearing cavity is arranged in the annular wall body, three supporting bodies are arranged in the bearing cavity, one end of each supporting body is connected to the inner wall of the annular wall body, a supporting cavity is arranged in each supporting body, the other end of each supporting body is not contacted with other supporting bodies, and the power transmission bodies are positioned in the supporting cavities; the power transmission body is a strip-shaped bare conductor or a complex body consisting of the strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor; the application also discloses an optical cable and a photoelectric composite cable. The utility model discloses following main beneficial effect has: the structure is simpler, the production is easy, the multipurpose, the cost is lower, the heat dissipation effect is better, and the placement is more stable and reliable.
Description
Technical Field
The utility model belongs to the technical field of electric power and cable, especially, relate to a bearing structure cable and optical cable and photoelectric composite cable.
Background
In the prior art, a cable is formed by twisting a plurality of insulated wires and then coating a plastic layer or a plurality of protective layers on the outer part of the twisted insulated wires, and the cable has the defects that the performance of a conductor is reduced and cannot be recovered due to twisting; although there are cables with a plurality of insulated wires distributed in parallel, they also have the phenomenon of poor heat dissipation effect due to too tight structure. In addition, the cables of the prior art cannot transport gas or liquid simultaneously inside. In addition, most of the cables used in the power cabinet are arranged in rows, and the cables are inconvenient to connect with copper bars or aluminum strips or alloy bars, and the like.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a supporting structure cable, an optical cable and an optical-electrical composite cable, which are realized by the following technical solutions.
A supporting structure cable is provided with a supporting body, a first power transmission body, a second power transmission body and a third power transmission body, and is characterized in that the supporting body is composed of a closed annular wall body, a supporting cavity is arranged inside the annular wall body, a first supporting body, a second supporting body and a third supporting body are arranged in the supporting cavity, one end of the first supporting body is connected to the inner wall of the annular wall body, a first supporting cavity is arranged inside the first supporting body and does not penetrate through the other end of the first supporting body, one end of the second supporting body is connected to the inner wall of the annular wall body, a second supporting cavity is arranged inside the second supporting body and does not penetrate through the other end of the second supporting body, one end of the third supporting body is connected to the inner wall of the annular wall body, a third supporting cavity is arranged inside the third supporting body and does not penetrate through the other end of the third supporting body, and the other end of the first supporting body is not in contact with the second supporting body and the third supporting body, the other end of the second support body is not in contact with the first support body and the third support body, the other end of the third support body is not in contact with the first support body and the second support body, the first power transmission body is positioned in the first support cavity, the second power transmission body is positioned in the second support cavity, and the third power transmission body is positioned in the third support cavity; the first power transmission body is a strip-shaped bare conductor, or the first power transmission body is a complex body formed by the strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor; the second power transmission body is a strip-shaped bare conductor, or a complex body consisting of the strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor; the third power transmission body is a strip-shaped bare conductor, or the third power transmission body is a complex body formed by the strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor.
A supporting structure cable is provided with a supporting body, a first power transmission body, a second power transmission body and a third power transmission body, and is characterized in that the supporting body is composed of a closed annular wall body, a supporting cavity is arranged inside the annular wall body, a first supporting body, a second supporting body and a third supporting body are arranged in the supporting cavity, one end of the first supporting body is connected to the inner wall of the annular wall body, a first supporting cavity is arranged inside the first supporting body and does not penetrate through the other end of the first supporting body, one end of the second supporting body is connected to the inner wall of the annular wall body, a second supporting cavity is arranged inside the second supporting body and does not penetrate through the other end of the second supporting body, one end of the third supporting body is connected to the inner wall of the annular wall body, a third supporting cavity is arranged inside the third supporting body and does not penetrate through the other end of the third supporting body, and the other end of the first supporting body is not in contact with the second supporting body and the third supporting body, the other end of the second support body is not in contact with the first support body and the third support body, the other end of the third support body is not in contact with the first support body and the second support body, the first power transmission body is positioned in the first support cavity, the second power transmission body is positioned in the second support cavity, and the third power transmission body is positioned in the third support cavity; the first power transmission body is a strip-shaped bare conductor, or the first power transmission body is a complex body formed by the strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor; the second power transmission body is a strip-shaped bare conductor, or a complex body consisting of the strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor; the third power transmission body is a strip-shaped bare conductor, or a complex body consisting of the strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor; the outer wall of the annular wall body is provided with a first groove, a second groove and a third groove, the first groove is positioned at the outer side of one end of the first support body, the second groove is positioned at the outer side of one end of the second support body, and the third groove is positioned at the outer side of one end of the third support body.
A supporting structure cable is provided with a bearing body, a plurality of first conveying units, a plurality of second conveying units and a plurality of third conveying units, and is characterized in that the bearing body is composed of a closed annular wall body, a bearing cavity is arranged in the annular wall body, a first supporting body, a second supporting body and a third supporting body are arranged in the bearing cavity, one end of the first supporting body is connected to the inner wall of the annular wall body, a first supporting cavity is arranged in the first supporting body and does not penetrate through the other end of the first supporting body, one end of the second supporting body is connected to the inner wall of the annular wall body, a second supporting cavity is arranged in the second supporting body and does not penetrate through the other end of the second supporting body, one end of the third supporting body is connected to the inner wall of the annular wall body, a third supporting cavity is arranged in the third supporting body and does not penetrate through the other end of the third supporting body, the other end of the first support body is not in contact with the second support body and the third support body, the other end of the second support body is not in contact with the first support body and the third support body, the other end of the third support body is not in contact with the first support body and the second support body, the plurality of first conveying units are positioned in the first support cavity, the plurality of second conveying units are positioned in the second support cavity, and the plurality of third conveying units are positioned in the third support cavity; the first conveying unit is an insulated wire consisting of a conductor and an insulating layer coated outside the conductor, the second conveying unit is an insulated wire consisting of a conductor and an insulating layer coated outside the conductor, and the third conveying unit is an insulated wire consisting of a conductor and an insulating layer coated outside the conductor; the outer wall of the annular wall body is provided with a first groove, a second groove and a third groove, the first groove is positioned at the outer side of one end of the first support body, the second groove is positioned at the outer side of one end of the second support body, and the third groove is positioned at the outer side of one end of the third support body.
A supporting structure optical cable is provided with a bearing body, a plurality of first conveying units, a plurality of second conveying units and a plurality of third conveying units, and is characterized in that the bearing body is composed of a closed annular wall body, a bearing cavity is arranged in the annular wall body, a first supporting body, a second supporting body and a third supporting body are arranged in the bearing cavity, one end of the first supporting body is connected to the inner wall of the annular wall body, a first supporting cavity is arranged in the first supporting body and does not penetrate through the other end of the first supporting body, one end of the second supporting body is connected to the inner wall of the annular wall body, a second supporting cavity is arranged in the second supporting body and does not penetrate through the other end of the second supporting body, one end of the third supporting body is connected to the inner wall of the annular wall body, a third supporting cavity is arranged in the third supporting body and does not penetrate through the other end of the third supporting body, the other end of the first support body is not in contact with the second support body and the third support body, the other end of the second support body is not in contact with the first support body and the third support body, the other end of the third support body is not in contact with the first support body and the second support body, the plurality of first conveying units are positioned in the first support cavity, the plurality of second conveying units are positioned in the second support cavity, and the plurality of third conveying units are positioned in the third support cavity; the first conveying unit, the second conveying unit and the third conveying unit are all optical fibers, or are all optical communication components with optical fibers inside, or are partially optical fibers and partially optical communication components with optical fibers inside; the outer wall of the annular wall body is provided with a first groove, a second groove and a third groove, the first groove is positioned at the outer side of one end of the first support body, the second groove is positioned at the outer side of one end of the second support body, and the third groove is positioned at the outer side of one end of the third support body.
A supporting structure photoelectric composite cable is provided with a supporting body, a first power transmission body, a second power transmission body and a plurality of third conveying units, and is characterized in that the supporting body is composed of a closed annular wall body, a supporting cavity is arranged in the annular wall body, a first supporting body, a second supporting body and a third supporting body are arranged in the supporting cavity, one end of the first supporting body is connected to the inner wall of the annular wall body, a first supporting cavity is arranged in the first supporting body and does not penetrate through the other end of the first supporting body, one end of the second supporting body is connected to the inner wall of the annular wall body, a second supporting cavity is arranged in the second supporting body and does not penetrate through the other end of the second supporting body, one end of the third supporting body is connected to the inner wall of the annular wall body, a third supporting cavity is arranged in the third supporting body and does not penetrate through the other end of the third supporting body, the other end of the first support body is not in contact with the second support body and the third support body, the other end of the second support body is not in contact with the first support body and the third support body, the other end of the third support body is not in contact with the first support body and the second support body, the first power transmission body is positioned in the first support cavity, the second power transmission body is positioned in the second support cavity, and the plurality of third conveying units are positioned in the third support cavity; the first power transmission body is a strip-shaped bare conductor, or the first power transmission body is a complex body formed by the strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor; the second power transmission body is a strip-shaped bare conductor, or a complex body consisting of the strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor; the third conveying unit is an optical fiber or an optical communication component with the optical fiber inside; the outer wall of the annular wall body is provided with a first groove, a second groove and a third groove, the first groove is positioned at the outer side of one end of the first support body, the second groove is positioned at the outer side of one end of the second support body, and the third groove is positioned at the outer side of one end of the third support body.
The utility model discloses following main beneficial effect has: the structure is simpler, the production is easy, the multipurpose, the cost is lower, the heat dissipation effect is better, and the placement is more stable and reliable.
Drawings
Fig. 1 is a schematic perspective view of a section of an anatomical structure according to example 1 of the present application.
Fig. 2 is an enlarged cross-sectional structure diagram of fig. 1.
Fig. 3 is a perspective view showing a length of an anatomical structure of a support member used in example 1.
Fig. 4 is a schematic perspective view of a section of anatomy according to example 2 of the present application.
Fig. 5 is an enlarged cross-sectional view of fig. 4.
Fig. 6 is a perspective view showing a length of an anatomical structure of a support member used in example 2.
Fig. 7 is a schematic perspective view of a section of anatomy according to example 3 of the present application.
Fig. 8 is an enlarged cross-sectional view of fig. 7.
FIG. 9 is a schematic cross-sectional structure of example 4.
In order that those skilled in the art will more accurately and clearly understand and practice the present application, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which: 1-carrier, 11-first support, 12-second support, 13-third support, 14-carrier chamber, 21-first power transmission, 22-second power transmission, 23-third power transmission, 111-first support chamber, 121-second support chamber, 131-third support chamber, 31-first groove, 32-second groove, 33-third groove, 41-first conveying unit, 42-second conveying unit, 43-third conveying unit.
Detailed Description
Examples 1
Referring to fig. 1 to 3, a supporting structure cable includes a carrier 1, a first power transmission body 21, a second power transmission body 22, and a third power transmission body 23, wherein the carrier 1 is formed by a closed annular wall body, the annular wall body has a carrier cavity 14 therein, the carrier cavity 14 has a first supporting body 11, a second supporting body 12, and a third supporting body 13 therein, one end of the first supporting body 11 is connected to an inner wall of the annular wall body, the first supporting body 11 has a first supporting cavity 111 therein, the first supporting cavity 111 does not penetrate through the other end of the first supporting body 11, one end of the second supporting body 12 is connected to the inner wall of the annular wall body, the second supporting body 12 has a second supporting cavity 121 therein, the second supporting cavity 121 does not penetrate through the other end of the second supporting body 12, one end of the third supporting body 13 is connected to the inner wall of the annular wall body, the third supporting body 13 has a third supporting cavity 131 therein, the third supporting cavity 131 does not penetrate through the other end of the third supporting body 13, the other end of the first supporting body 11 is not in contact with the second supporting body 12 and the third supporting body 13, the other end of the second supporting body 12 is not in contact with the first supporting body 11 and the third supporting body 13, the other end of the third supporting body 13 is not in contact with the first supporting body 11 and the second supporting body 12, the first power conductor 21 is located in the first supporting cavity 111, the second power conductor 22 is located in the second supporting cavity 121, and the third power conductor 23 is located in the third supporting cavity 131; the first power transmission body 21 is a strip-shaped bare conductor, or the first power transmission body 21 is a complex body formed by the strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor; the second power transmission body 22 is a strip-shaped bare conductor, or the second power transmission body 22 is a complex body composed of a strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor; the third power transmission body 23 is a strip-shaped bare conductor, or the third power transmission body 23 is a complex body composed of a strip-shaped bare conductor and an insulating sleeve covering the strip-shaped bare conductor.
EXAMPLES example 2
Referring to fig. 4 to 6 and fig. 1 to 3, a supporting structure cable is substantially the same as embodiment 1 except that: the outer wall of the annular wall body is provided with a first groove 31, a second groove 32 and a third groove 33, the first groove 31 is positioned outside one end of the first support body 11, the second groove 32 is positioned outside one end of the second support body 12, and the third groove 33 is positioned outside one end of the third support body 13.
EXAMPLE 3
Referring to fig. 7 and 8, and referring to fig. 1 to 6, a supporting structure cable comprises a supporting body 1, a plurality of first conveying units 41, a plurality of second conveying units 42, and a plurality of third conveying units 43, wherein the supporting body 1 is formed by a closed annular wall body, the annular wall body has a supporting cavity 14 therein, the supporting cavity 14 has a first supporting body 11, a second supporting body 12, and a third supporting body 13 therein, one end of the first supporting body 11 is connected to an inner wall of the annular wall body, the first supporting body 11 has a first supporting cavity 111 therein, the first supporting cavity 111 does not penetrate through the other end of the first supporting body 11, one end of the second supporting body 12 is connected to the inner wall of the annular wall body, the second supporting body 12 has a second supporting cavity 121 therein, the second supporting cavity 121 does not penetrate through the other end of the second supporting body 12, one end of the third supporting body 13 is connected to the annular inner wall, the third supporting body 13 is internally provided with a third supporting cavity 131, the third supporting cavity 131 does not penetrate through the other end of the third supporting body 13, the other end of the first supporting body 11 is not in contact with the second supporting body 12 and the third supporting body 13, the other end of the second supporting body 12 is not in contact with the first supporting body 11 and the third supporting body 13, the other end of the third supporting body 13 is not in contact with the first supporting body 11 and the second supporting body 12, the plurality of first conveying units 41 are positioned in the first supporting cavity 111, the plurality of second conveying units 42 are positioned in the second supporting cavity 121, and the plurality of third conveying units 43 are positioned in the third supporting cavity 131; the first conveying unit 41 is an insulated wire composed of a conductor and an insulating layer coated outside the conductor, the second conveying unit 42 is an insulated wire composed of a conductor and an insulating layer coated outside the conductor, and the third conveying unit 43 is an insulated wire composed of a conductor and an insulating layer coated outside the conductor; the outer wall of the annular wall body is provided with a first groove 31, a second groove 32 and a third groove 33, the first groove 31 is positioned outside one end of the first support body 11, the second groove 32 is positioned outside one end of the second support body 12, and the third groove 33 is positioned outside one end of the third support body 13.
A supporting structure optical cable comprises a supporting body 1, a plurality of first conveying units 41, a plurality of second conveying units 42 and a plurality of third conveying units 43, and is characterized in that the supporting body 1 is composed of a closed annular wall body, a supporting cavity 14 is arranged inside the annular wall body, a first supporting body 11, a second supporting body 12 and a third supporting body 13 are arranged in the supporting cavity 14, one end of the first supporting body 11 is connected to the inner wall of the annular wall body, a first supporting cavity 111 is arranged inside the first supporting body 11, the first supporting cavity 111 does not penetrate through the other end of the first supporting body 11, one end of the second supporting body 12 is connected to the inner wall of the annular wall body, a second supporting cavity 121 is arranged inside the second supporting body 12, the second supporting cavity 121 does not penetrate through the other end of the second supporting body 12, one end of the third supporting body 13 is connected to the inner wall of the annular wall body, a third supporting cavity 131 is arranged inside the third supporting body 13, the third supporting cavity 131 does not penetrate through the other end of the third supporting body 13, the other end of the first supporting body 11 is not in contact with the second supporting body 12 and the third supporting body 13, the other end of the second supporting body 12 is not in contact with the first supporting body 11 and the third supporting body 13, the other end of the third supporting body 13 is not in contact with the first supporting body 11 and the second supporting body 12, the plurality of first conveying units 41 are located in the first supporting cavity 111, the plurality of second conveying units 42 are located in the second supporting cavity 121, and the plurality of third conveying units 43 are located in the third supporting cavity 131; the first conveying unit 41, the second conveying unit 42 and the third conveying unit 43 are all optical fibers, or are all optical communication components with optical fibers inside, or are partly optical fibers and partly optical communication components with optical fibers inside; the outer wall of the annular wall body is provided with a first groove 31, a second groove 32 and a third groove 33, the first groove 31 is positioned outside one end of the first support body 11, the second groove 32 is positioned outside one end of the second support body 12, and the third groove 33 is positioned outside one end of the third support body 13.
The transport unit in this embodiment example can also be used in embodiment example 1 to form an optical cable.
EXAMPLE 4
Referring to fig. 9 and fig. 1 to 8, a support structure photoelectric composite cable includes a carrier 1, a first power transmission body 21, a second power transmission body 22, and a plurality of third transmission units 43, wherein the carrier 1 is formed by a closed annular wall body, the annular wall body has a carrier cavity 14 therein, the carrier cavity 14 has a first support body 11, a second support body 12, and a third support body 13 therein, one end of the first support body 11 is connected to an inner wall of the annular wall body, the first support body 11 has a first support cavity 111 therein, the first support cavity 111 does not penetrate through the other end of the first support body 11, one end of the second support body 12 is connected to an inner wall of the annular wall body, the second support body 12 has a second support cavity 121 therein, the second support cavity 121 does not penetrate through the other end of the second support body 12, one end of the third support body 13 is connected to an inner wall of the annular wall body, the third supporting body 13 has a third supporting cavity 131 inside, the third supporting cavity 131 does not penetrate the other end of the third supporting body 13, the other end of the first supporting body 11 is not in contact with the second supporting body 12 and the third supporting body 13, the other end of the second supporting body 12 is not in contact with the first supporting body 11 and the third supporting body 13, the other end of the third supporting body 13 is not in contact with the first supporting body 11 and the second supporting body 12, the first power conductor 21 is located in the first supporting cavity 111, the second power conductor 22 is located in the second supporting cavity 121, and the third conveying units 43 are located in the third supporting cavity 131; the first power transmission body 21 is a strip-shaped bare conductor, or the first power transmission body 21 is a complex body formed by the strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor; the second power transmission body 22 is a strip-shaped bare conductor, or the second power transmission body 22 is a complex body composed of a strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor; the third conveying unit 43 is an optical fiber, or an optical communication component having an optical fiber therein; the outer wall of the annular wall body is provided with a first groove 31, a second groove 32 and a third groove 33, the first groove 31 is positioned outside one end of the first support body 11, the second groove 32 is positioned outside one end of the second support body 12, and the third groove 33 is positioned outside one end of the third support body 13.
In this embodiment, the first support and the third support may transmit electricity, and the second support may transmit light; the second support and the third support may be electrically conductive, and the first support may be electrically conductive.
In this application, not limited to three first supports, but also other multiple supports, each support has a support cavity inside, one end of each support is connected to the inner wall of the annular wall body, and the other end of each support is not in contact with any other support.
In this application, it is preferred that the support bodies are symmetrically distributed within the load-bearing chamber.
In the present application, the outer side of the other end of the support body may have grooves, i.e., the grooves are not limited to three.
In the application, the conveying units are distributed in a single row or multiple rows in the supporting cavity, and can be used for transmitting multiple paths of electric power or multiple paths of electric signals when being provided with the conductive conductors; multiple optical signals can be transmitted when optical signals are provided.
In the present application, the support body is a material having a relatively high rigidity, and is generally upright and unbent.
In this application, the supporting body and the supporting body are of an integrated structure.
In the present application, the material of the supporting body and the supporting body is preferably hard plastic which is easy to mold.
In the practical examples 1-3 of the application, the included angle between any two support bodies is 120 degrees.
In the application, the type of the optical fiber is G.652, G.653, G.654, G.655, G.656, G.657, A1a, A1b, A1c, A1d, OM1, OM2, OM3 or OM 4.
In this application, the strip-shaped bare conductor can be a copper bar, an aluminum bar, an alloy conductor bar, and the like.
In this application, the material of the insulating layer is polypropylene, polybutylene terephthalate, low-density polyethylene, medium-density polyethylene, high-density polyethylene, low-smoke halogen-free polyethylene, low-smoke low-halogen polyethylene, polyvinyl chloride, nylon, polytetrafluoroethylene, TPE, or TPU.
In this application, the insulating sheath is made of polypropylene, polybutylene terephthalate, low-density polyethylene, medium-density polyethylene, high-density polyethylene, low-smoke halogen-free polyethylene, polyvinyl chloride, nylon, polytetrafluoroethylene, TPE, or TPU.
In the present application, the surface of the support body corresponding to the longer direction of the support cavity is defined as the upper surface and the lower surface, the plane equidistant from the upper surface and the lower surface of the support body is defined as the axial plane of the support body, and the axial plane of the support body is deviated from the axis of the bearing body.
In the present application, the supporting body is preferably cylindrical ring-shaped, but may also be elliptical or other cylindrical ring-shaped.
In the application, the side wall at the other end of the supporting body can be provided with a through hole penetrating through the side wall, so that heat dissipation is facilitated.
In the application, the cable, the photoelectric composite cable and the optical cable can be used indoors or outdoors.
In this application, can put into extrusion molding mould with light, electric unit together when the extrusion molding, one shot forming also can only extrude supporter and supporting body, penetrates light, electric unit when the construction, or after the construction is accomplished, penetrates again or the institute blows light, electric unit.
In the application, special shape and structure for the guide part, defeated light part rigidity distributes in bearing the weight of the intracavity, and supporter and supporting body formula structure as an organic whole, has avoided the transposition among the prior art, can not damage the conductor, in addition because not transposition, hard structure, so very easily distinguish, very easily open and shell etc..
This application not only can carry electric power, can also carry gas or liquid, makes gas or liquid carry intracavity transmission, does not influence electric power and light transmission. The strip conductors are adopted, so that connection with the copper bar, the aluminum bar and the composite alloy conductor bar in the electric cabinet is easier, and the fusion performance is better; the thermal diffusivity is more excellent, because the electricity cabinet is the place that power load concentrates, so the structure in this application is favorable to the heat dissipation more.
In the application, a plurality of working procedures are omitted, and the molding is carried out at one time, so that the electric power and the manpower are saved; and simple structure, less material consumption, lighter weight and lower cost.
The utility model discloses following main beneficial effect has: the structure is simpler, the production is easy, the multipurpose, the cost is lower, the heat dissipation effect is better, and the placement is more stable and reliable.
The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be construed as limitations of the present invention. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (10)
1. A supporting structure cable is provided with a supporting body, a first power transmission body, a second power transmission body and a third power transmission body, and is characterized in that the supporting body is composed of a closed annular wall body, a supporting cavity is arranged inside the annular wall body, a first supporting body, a second supporting body and a third supporting body are arranged in the supporting cavity, one end of the first supporting body is connected to the inner wall of the annular wall body, a first supporting cavity is arranged inside the first supporting body and does not penetrate through the other end of the first supporting body, one end of the second supporting body is connected to the inner wall of the annular wall body, a second supporting cavity is arranged inside the second supporting body and does not penetrate through the other end of the second supporting body, one end of the third supporting body is connected to the inner wall of the annular wall body, a third supporting cavity is arranged inside the third supporting body and does not penetrate through the other end of the third supporting body, the other end of the first support body is not in contact with the second support body and the third support body, the other end of the second support body is not in contact with the first support body and the third support body, the other end of the third support body is not in contact with the first support body and the second support body, the first power transmission body is positioned in the first support cavity, the second power transmission body is positioned in the second support cavity, and the third power transmission body is positioned in the third support cavity; the first power transmission body is a strip-shaped bare conductor, or the first power transmission body is a complex body formed by the strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor; the second power transmission body is a strip-shaped bare conductor, or a complex body consisting of the strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor; the third power transmission body is a strip-shaped bare conductor, or the third power transmission body is a complex body formed by the strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor.
2. A supporting structure cable is provided with a supporting body, a first power transmission body, a second power transmission body and a third power transmission body, and is characterized in that the supporting body is composed of a closed annular wall body, a supporting cavity is arranged inside the annular wall body, a first supporting body, a second supporting body and a third supporting body are arranged in the supporting cavity, one end of the first supporting body is connected to the inner wall of the annular wall body, a first supporting cavity is arranged inside the first supporting body and does not penetrate through the other end of the first supporting body, one end of the second supporting body is connected to the inner wall of the annular wall body, a second supporting cavity is arranged inside the second supporting body and does not penetrate through the other end of the second supporting body, one end of the third supporting body is connected to the inner wall of the annular wall body, a third supporting cavity is arranged inside the third supporting body and does not penetrate through the other end of the third supporting body, the other end of the first support body is not in contact with the second support body and the third support body, the other end of the second support body is not in contact with the first support body and the third support body, the other end of the third support body is not in contact with the first support body and the second support body, the first power transmission body is positioned in the first support cavity, the second power transmission body is positioned in the second support cavity, and the third power transmission body is positioned in the third support cavity; the first power transmission body is a strip-shaped bare conductor, or the first power transmission body is a complex body formed by the strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor; the second power transmission body is a strip-shaped bare conductor, or a complex body consisting of the strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor; the third power transmission body is a strip-shaped bare conductor, or a complex body consisting of the strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor; the outer wall of the annular wall body is provided with a first groove, a second groove and a third groove, the first groove is positioned at the outer side of one end of the first support body, the second groove is positioned at the outer side of one end of the second support body, and the third groove is positioned at the outer side of one end of the third support body.
3. A supporting structure cable is provided with a bearing body, a plurality of first conveying units, a plurality of second conveying units and a plurality of third conveying units, and is characterized in that the bearing body is composed of a closed annular wall body, a bearing cavity is arranged in the annular wall body, a first supporting body, a second supporting body and a third supporting body are arranged in the bearing cavity, one end of the first supporting body is connected to the inner wall of the annular wall body, a first supporting cavity is arranged in the first supporting body and does not penetrate through the other end of the first supporting body, one end of the second supporting body is connected to the inner wall of the annular wall body, a second supporting cavity is arranged in the second supporting body and does not penetrate through the other end of the second supporting body, one end of the third supporting body is connected to the inner wall of the annular wall body, a third supporting cavity is arranged in the third supporting body and does not penetrate through the other end of the third supporting body, the other end of the first support body is not in contact with the second support body and the third support body, the other end of the second support body is not in contact with the first support body and the third support body, the other end of the third support body is not in contact with the first support body and the second support body, the plurality of first conveying units are positioned in the first support cavity, the plurality of second conveying units are positioned in the second support cavity, and the plurality of third conveying units are positioned in the third support cavity; the first conveying unit is an insulated wire consisting of a conductor and an insulating layer coated outside the conductor, the second conveying unit is an insulated wire consisting of a conductor and an insulating layer coated outside the conductor, and the third conveying unit is an insulated wire consisting of a conductor and an insulating layer coated outside the conductor; the outer wall of the annular wall body is provided with a first groove, a second groove and a third groove, the first groove is positioned at the outer side of one end of the first support body, the second groove is positioned at the outer side of one end of the second support body, and the third groove is positioned at the outer side of one end of the third support body.
4. A supporting structure optical cable is provided with a bearing body, a plurality of first conveying units, a plurality of second conveying units and a plurality of third conveying units, and is characterized in that the bearing body is composed of a closed annular wall body, a bearing cavity is arranged in the annular wall body, a first supporting body, a second supporting body and a third supporting body are arranged in the bearing cavity, one end of the first supporting body is connected to the inner wall of the annular wall body, a first supporting cavity is arranged in the first supporting body and does not penetrate through the other end of the first supporting body, one end of the second supporting body is connected to the inner wall of the annular wall body, a second supporting cavity is arranged in the second supporting body and does not penetrate through the other end of the second supporting body, one end of the third supporting body is connected to the inner wall of the annular wall body, a third supporting cavity is arranged in the third supporting body and does not penetrate through the other end of the third supporting body, the other end of the first support body is not in contact with the second support body and the third support body, the other end of the second support body is not in contact with the first support body and the third support body, the other end of the third support body is not in contact with the first support body and the second support body, the plurality of first conveying units are positioned in the first support cavity, the plurality of second conveying units are positioned in the second support cavity, and the plurality of third conveying units are positioned in the third support cavity; the first conveying unit, the second conveying unit and the third conveying unit are all optical fibers, or are all optical communication components with optical fibers inside, or are partially optical fibers and partially optical communication components with optical fibers inside; the outer wall of the annular wall body is provided with a first groove, a second groove and a third groove, the first groove is positioned at the outer side of one end of the first support body, the second groove is positioned at the outer side of one end of the second support body, and the third groove is positioned at the outer side of one end of the third support body.
5. A supporting structure photoelectric composite cable is provided with a supporting body, a first power transmission body, a second power transmission body and a plurality of third conveying units, and is characterized in that the supporting body is composed of a closed annular wall body, a supporting cavity is arranged in the annular wall body, a first supporting body, a second supporting body and a third supporting body are arranged in the supporting cavity, one end of the first supporting body is connected to the inner wall of the annular wall body, a first supporting cavity is arranged in the first supporting body and does not penetrate through the other end of the first supporting body, one end of the second supporting body is connected to the inner wall of the annular wall body, a second supporting cavity is arranged in the second supporting body and does not penetrate through the other end of the second supporting body, one end of the third supporting body is connected to the inner wall of the annular wall body, a third supporting cavity is arranged in the third supporting body and does not penetrate through the other end of the third supporting body, the other end of the first support body is not in contact with the second support body and the third support body, the other end of the second support body is not in contact with the first support body and the third support body, the other end of the third support body is not in contact with the first support body and the second support body, the first power transmission body is positioned in the first support cavity, the second power transmission body is positioned in the second support cavity, and the plurality of third conveying units are positioned in the third support cavity; the first power transmission body is a strip-shaped bare conductor, or the first power transmission body is a complex body formed by the strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor; the second power transmission body is a strip-shaped bare conductor, or a complex body consisting of the strip-shaped bare conductor and an insulating sleeve coated outside the strip-shaped bare conductor; the third conveying unit is an optical fiber or an optical communication component with the optical fiber inside; the outer wall of the annular wall body is provided with a first groove, a second groove and a third groove, the first groove is positioned at the outer side of one end of the first support body, the second groove is positioned at the outer side of one end of the second support body, and the third groove is positioned at the outer side of one end of the third support body.
6. The support structure optical composite cable of claim 5, wherein the support bodies are symmetrically disposed within the load-bearing cavity.
7. A support structure optical-electrical composite cable according to claim 5, wherein the conveying units are distributed in a single row or multiple rows in the support cavity.
8. The support structure optical-electrical composite cable of claim 5, wherein the supporting body and the supporting body are a unitary structure.
9. The composite optical cable as claimed in claim 5, wherein the supporting body and the supporting body are made of plastic.
10. A support structure optoelectrical composite cable of claim 5, wherein the optical fibers are of type G.652 or G.653 or G.654 or G.655 or G.656 or G.657 or A1a or A1b or A1c or A1d or OM1 or OM2 or OM3 or OM 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021655839.6U CN212322716U (en) | 2020-08-11 | 2020-08-11 | Supporting structure cable, optical cable and photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021655839.6U CN212322716U (en) | 2020-08-11 | 2020-08-11 | Supporting structure cable, optical cable and photoelectric composite cable |
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| Publication Number | Publication Date |
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| CN212322716U true CN212322716U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021655839.6U Expired - Fee Related CN212322716U (en) | 2020-08-11 | 2020-08-11 | Supporting structure cable, optical cable and photoelectric composite cable |
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| Country | Link |
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| CN (1) | CN212322716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114594558A (en) * | 2022-04-01 | 2022-06-07 | 祁源 | Optical fiber ribbon optical cable with internal winding structure |
-
2020
- 2020-08-11 CN CN202021655839.6U patent/CN212322716U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114594558A (en) * | 2022-04-01 | 2022-06-07 | 祁源 | Optical fiber ribbon optical cable with internal winding structure |
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