CN211555577U - Self-supporting photoelectric composite shielding digital communication cable - Google Patents
Self-supporting photoelectric composite shielding digital communication cable Download PDFInfo
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- CN211555577U CN211555577U CN202020345591.7U CN202020345591U CN211555577U CN 211555577 U CN211555577 U CN 211555577U CN 202020345591 U CN202020345591 U CN 202020345591U CN 211555577 U CN211555577 U CN 211555577U
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Abstract
The utility model discloses a self-supporting photoelectric composite shielding digital communication cable, which relates to the technical field of photoelectric composite cables, comprising a photoelectric composite cable body, wherein a hoisting component is arranged at the top of the photoelectric composite cable body, a protection component is arranged inside the photoelectric composite cable body, the hoisting component comprises a hoisting rod, a mounting plate and two sides of the mounting plate are connected with the connecting plate through the rotation of a metal shaft, the end part of the connecting plate is fixed with a connecting sleeve, a protective sleeve is arranged at the middle part of the mounting plate, a sling is arranged inside the protective sleeve, the protection component comprises a shielding sleeve fixed on the inner wall of the photoelectric composite cable body, the utility model solves the problem of large installation difficulty in the parallel installation process through the mounting plate, and the space inside the photoelectric composite cable body is kept through a foam rod, thereby being beneficial to improving the service life of the photoelectric composite cable, the problem that the photoelectric composite cable cannot be extruded is solved.
Description
Technical Field
The utility model belongs to the technical field of the photoelectric composite cable, concretely relates to self-supporting photoelectric composite shielding digital communication cable.
Background
The photoelectric composite cable is suitable for being used as a transmission line in a broadband access network system, is a novel access mode, integrates optical fibers and transmission copper wires, can solve the problems of broadband access, equipment power consumption and signal transmission, has the advantages of small outer diameter, light weight and small occupied space, can be used in different use environments according to use requirements, wherein the self-supporting cable is a cable with an optical cable reinforcing member capable of bearing dead weight and external loads, is in a high-voltage strong electric environment and must be capable of resisting the influence of strong electricity, and has the defects that the installation difficulty is high in the side-by-side installation process when the existing photoelectric composite cable is used and the cable is used in a combined manner, and the optical cable and the sub-cable are easily damaged by extrusion, so that the problems are solved, a self-supporting photoelectric composite shielding digital communication cable is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a self-supporting photoelectric composite shielding digital communication cable to in solving the side by side installation that proposes in the above-mentioned background art, the installation degree of difficulty is big, and photoelectric composite cable can not receive extruded problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a self-supporting photoelectric composite shielding digital communication cable, includes the photoelectric composite cable body, the hoist and mount subassembly is installed at the top of photoelectric composite cable body, the internally mounted of photoelectric composite cable body has the protection subassembly, the hoist and mount subassembly includes jib and mounting panel both sides and is connected with the connecting plate through the metal axle rotation, and the end fixing of connecting plate has the adapter sleeve, the mid-mounting of mounting panel has the protective sheath, and the internally mounted of protective sheath has the hoist cable.
Preferably, the protection component comprises a shielding sleeve fixed on the inner wall of the photoelectric composite cable body, and the inner wall of the shielding sleeve is provided with a foam rod.
Preferably, an insulating sleeve is installed at a position, close to one side of the foam rod, inside the photoelectric composite cable body.
Preferably, a sub-cable is installed inside the insulating sleeve, an optical cable is installed on one side of the sub-cable, and a central rubber rod is installed in the middle of the insulating sleeve.
Preferably, the number of the foam rods is at least ten, and the foam rods are distributed between the shielding sleeve and the insulating sleeve in an annular array.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a mounting panel, the both sides of mounting panel can be installed other two photoelectric cables side by side in the mounting panel both sides through the bolt, and at the hoist and mount in-process, it is more convenient to install, is favorable to the staff to drop into use the cable fast, has solved in the installation side by side, the big problem of the installation degree of difficulty.
(2) The utility model discloses a foam stick, foam stick are fixed between shield sleeve and insulating cover, reduce the external pressure to inside sub-cable and optical cable, keep the inside space size of photoelectric composite cable body, are favorable to improving photoelectric composite cable's life, have solved photoelectric composite cable and can not receive extruded problem.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the mounting plate of the present invention;
FIG. 3 is a schematic structural view of the protective cover of the present invention;
in the figure: 1-a sub-cable; 2-a foam bar; 3-connecting sleeves; 4-a metal shaft; 5-a sling; 6-protective sleeve; 7-mounting a plate; 71-a boom; 8-connecting plates; 9-a photoelectric composite cable body; 10-an optical cable; 11-central glue stick; 12-a shielding sleeve; 13-insulating sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a self-supporting photoelectric composite shielding digital communication cable comprises a photoelectric composite cable body 9, a hoisting component is arranged at the top of the photoelectric composite cable body 9, a protection component is arranged inside the photoelectric composite cable body 9, the hoisting component comprises a hanger rod 71 and a mounting plate 7, two sides of the mounting plate 7 are rotatably connected with a connecting plate 8 through a metal shaft 4, the end part of the connecting plate 8 is fixed with a connecting sleeve 3, the middle part of the mounting plate 7 is provided with a protective sleeve 6, and the sling 5 is arranged in the protective sleeve 6, the screw hole is arranged in the connecting sleeve 3, the connecting sleeve 3 can rotate on the mounting plate 7, in the process of installing three photoelectric composite cables side by side, the ports of the connecting sleeves 3 on the two sides of the installing plate 7 on the top of the photoelectric composite cable body 9 are attached to the ports of the connecting sleeves 3 on the two sides of the installing plate 7 on the top of the other photoelectric composite cable body 9 in a staggered mode, and then the two connecting sleeves 3 are fixed together through bolts.
Further, the protection subassembly is including fixing the shield cover 12 at the 9 inner walls of photoelectric composite cable body, shield cover 12 can shield outside electromagnetic interference, guarantee that inside optical cable 10 and sub-cable 1 normally work, and the inner wall of shield cover 12 installs foam stick 2, foam stick 2 has elasticity, photoelectric composite cable body 9 also has elasticity simultaneously, photoelectric composite cable body 9 receives outside extrusion back, photoelectric composite cable body 9 and 2 double-deck resistance to compression of foam stick, abundant protection optical cable 10 and sub-cable 1.
Further, an insulating sleeve 13 is installed inside the photoelectric composite cable body 9 at a position close to one side of the foam rod 2.
Further, the internally mounted of insulating cover 13 has sub-cable 1, and optical cable 10 is installed to one side of sub-cable 1, and the mid-mounting of insulating cover 13 has central gluey stick 11, and central gluey stick 11 can support optical cable 10 and sub-cable 1, avoids the heat accumulation that optical cable 10 and sub-cable 1 distribute together, is favorable to thermal even to distribute, and optoelectrical composite cable body 9 can not generate heat.
Further, at least ten foam rods 2 are provided, and the foam rods 2 are distributed between the shielding sleeve 12 and the insulating sleeve 13 in an annular array.
The utility model discloses a theory of operation and use flow: in the installation, the user inserts hoist cable 5 inside protective sheath 6, then live subcore cable 1 and optical cable 10 parcel with insulating boot 13, then paste foam stick 2 in the outside of insulating boot 13, reuse shield 12 parcel live foam stick 2, install whole structure inside photoelectric composite cable body 9 at last, in the use, self-supporting photoelectric composite shielding digital communication cable need hoist and mount and use on the tower, many cables install side by side, then with the port laminating of the adapter sleeve 3 at two photoelectric composite cable body 9 tops together, then fix two adapter sleeves 3 with the bolt, the completion is linked side by side.
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 (5)
1. The utility model provides a self-supporting photoelectric composite shielding digital communication cable which characterized in that: including photoelectric composite cable body (9), the hoist and mount subassembly is installed at the top of photoelectric composite cable body (9), the internally mounted of photoelectric composite cable body (9) has the protection subassembly, the hoist and mount subassembly includes jib (71) and mounting panel (7) both sides and rotates through metal axle (4) and is connected with connecting plate (8), and the end fixing of connecting plate (8) has adapter sleeve (3), the mid-mounting of mounting panel (7) has protective sheath (6), and the internally mounted of protective sheath (6) has hoist cable (5).
2. The self-supporting optoelectrical composite shielded digital communication cable of claim 1, wherein: the protection assembly comprises a shielding sleeve (12) fixed on the inner wall of the photoelectric composite cable body (9), and a foam rod (2) is installed on the inner wall of the shielding sleeve (12).
3. The self-supporting optoelectrical composite shielded digital communication cable of claim 2, wherein: an insulating sleeve (13) is arranged at a position, close to one side of the foam rod (2), in the photoelectric composite cable body (9).
4. The self-supporting optoelectrical composite shielded digital communication cable of claim 3, wherein: the cable is characterized in that a sub-cable (1) is arranged inside the insulating sleeve (13), an optical cable (10) is arranged on one side of the sub-cable (1), and a central rubber rod (11) is arranged in the middle of the insulating sleeve (13).
5. The self-supporting optoelectrical composite shielded digital communication cable of claim 3, wherein: the number of the foam rods (2) is at least ten, and the foam rods (2) are distributed between the shielding sleeve (12) and the insulating sleeve (13) in an annular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020345591.7U CN211555577U (en) | 2020-03-11 | 2020-03-11 | Self-supporting photoelectric composite shielding digital communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020345591.7U CN211555577U (en) | 2020-03-11 | 2020-03-11 | Self-supporting photoelectric composite shielding digital communication cable |
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| Publication Number | Publication Date |
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| CN211555577U true CN211555577U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020345591.7U Active CN211555577U (en) | 2020-03-11 | 2020-03-11 | Self-supporting photoelectric composite shielding digital communication cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114496383A (en) * | 2021-12-30 | 2022-05-13 | 通鼎互联信息股份有限公司 | Outdoor and lead-in self-supporting branch photoelectric hybrid cable and self-supporting branch method |
-
2020
- 2020-03-11 CN CN202020345591.7U patent/CN211555577U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114496383A (en) * | 2021-12-30 | 2022-05-13 | 通鼎互联信息股份有限公司 | Outdoor and lead-in self-supporting branch photoelectric hybrid cable and self-supporting branch method |
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