CN211126925U - Low-intermodulation photoelectric hybrid cable counter-rod installation sheath - Google Patents
Low-intermodulation photoelectric hybrid cable counter-rod installation sheath Download PDFInfo
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- CN211126925U CN211126925U CN201922325016.0U CN201922325016U CN211126925U CN 211126925 U CN211126925 U CN 211126925U CN 201922325016 U CN201922325016 U CN 201922325016U CN 211126925 U CN211126925 U CN 211126925U
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Abstract
The utility model relates to a low intermodulation photoelectric mixed cable counter-rod installation sheath, which comprises a sheath main body, wherein at least one cable installation hole for installing the low intermodulation photoelectric mixed cable is arranged on the sheath main body, and an installation gap communicated with the cable installation hole is arranged on the sheath main body; a sheath connecting seat connected with the sheath main body; the pair of connecting ribbons matched with the sheath main body and the sheath connecting seat are provided with through holes for the connecting ribbons to pass through at two sides of the sheath connecting seat, and the connecting ribbons pass through the through holes at one side of the sheath connecting seat and then pass through the sheath main body and finally pass out of the through holes at the other side of the sheath connecting seat. The utility model has the advantages that: the utility model discloses an installation sheath adopts sheath main part, sheath connecting seat, connects the cooperation between the ribbon to realize that the sheath is fixed with the lug connection of embracing between the pole, need not the cooperation of spare parts such as reuse fixture, bolt, simplified the structure, the structure is simpler, and it is more convenient to connect.
Description
Technical Field
The utility model relates to a mixed cable installation device of photoelectricity, in particular to low intermodulation mixed cable is to pole installation sheath.
Background
The photoelectric hybrid cable is a novel access mode, integrates optical fibers and power transmission lines, and can solve the problems of broadband access, equipment power utilization, signal transmission and the like.
With the rapid development of national economy and society and the continuous improvement of the living standard of people, the requirements of the whole society on safety, economy and high-quality electricity utilization are higher and higher, and the pressure of safe operation management of a power grid is higher and higher; meanwhile, the amount of information required by users has been exponentially increased, and the demand for the exponentially increased amount of information of users has not been satisfied by the conventional information transmission method, so that it is required to directly connect an optical cable to the inside of a building by a guide to greatly increase the throughput of information. Because the optical cable and the electric cable have different characteristics, the optical cable and the electric cable are installed separately under the normal condition, and thus, the installation space of the optical cable and the electric cable has larger requirement; and a delay in the installation work is caused because the installation is not synchronized. The prior art mounting method requires a large amount of space, requires high mounting material and labor, is costly, and is not conducive to maintenance and repair.
In order to satisfy both the power transmission and the information transmission, there are technologies for combining an optical cable and an electric cable to form a hybrid cable. At present, when the photoelectric hybrid cable is installed on a holding pole, the matching of parts such as a sheath, a clamp, a bolt, a nut and the like is needed, a through hole for the photoelectric hybrid cable to pass through is formed in the sheath, the existing sheath is usually in a split structure for the convenience of the installation of the photoelectric hybrid cable, the photoelectric cable is clamped by utilizing two split sheath split bodies, then the clamp is utilized to fix the sheath on the holding pole, the number of parts needed by the whole structure is large, the installation is not convenient, the size of the through hole in the sheath is usually fixed, and the universality is not strong.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a low intermodulation photoelectric mixed cable of simple structure, commonality are strong installs sheath to pole.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a low intermodulation photoelectric cable is to pole installation sheath, its innovation point lies in: comprises that
The protective sleeve comprises a protective sleeve main body, a first connecting piece and a second connecting piece, wherein the protective sleeve main body is provided with at least one cable mounting hole for mounting a low-intermodulation photoelectric hybrid cable, and a mounting gap communicated with the cable mounting hole is formed in the protective sleeve main body and extends out of the protective sleeve main body;
the sheath connecting seat is connected with the sheath main body, and one surface of the sheath connecting seat, which is far away from the sheath main body, is an arc surface;
the pair of connecting ribbons matched with the sheath main body and the sheath connecting seat are provided with through holes for the connecting ribbons to pass through at two sides of the sheath connecting seat, and the connecting ribbons pass through the through holes at one side of the sheath connecting seat and then pass through the sheath main body and finally pass out of the through holes at the other side of the sheath connecting seat.
Furthermore, the number of the cable mounting holes in the sheath main body is at least two, at least one cable mounting hole is a large cable mounting hole, and at least one cable mounting hole is a small cable mounting hole.
Furthermore, the number of the large cable mounting holes is at least two, and the large cable mounting holes are distributed on two sides of the small cable mounting holes.
Furthermore, the number of the large cable mounting holes positioned on the same side of the small cable mounting holes is at least two, the two adjacent large cable mounting holes are communicated through a connecting gap, and the large cable mounting hole positioned on the outermost side extends out of the sheath main body through a mounting gap.
Furthermore, the number of the small cable mounting holes is at least two, the small cable mounting holes are distributed on the sheath main body in a straight line shape, the adjacent small cable mounting holes are communicated through a connecting gap, and the small cable mounting hole located on the outermost side extends out of the sheath main body through a mounting gap.
Furthermore, the outer wall of the sheath main body is provided with a pair of annular grooves in which the connecting ribbons are embedded.
The utility model has the advantages that: the utility model discloses an installation sheath adopts sheath main part, sheath connecting seat, connects the cooperation between the ribbon to realize that the sheath is fixed with the lug connection of embracing between the pole, need not the cooperation of spare parts such as reuse fixture, bolt, simplified the structure, the structure is simpler, and it is more convenient to connect.
And the design of installation gap is in order to cooperate with the cable mounting hole, even if the size of mixed cable of photoelectricity slightly is greater than the size of cable mounting hole like this, mixed cable of photoelectricity still can install in the cable mounting hole, and the commonality is stronger.
The cable mounting holes in the sheath main body are designed into large cable mounting holes and small cable mounting holes, so that photoelectric hybrid cables of different sizes can be mounted on the same sheath main body, and the universality is higher.
To all adopting the connecting gap to be linked together between the big cable mounting hole that is adjacent, between the little cable mounting hole that is adjacent, such design just need not every cable mounting hole and all adopts the installation gap to extend to outside the sheath main part, ensures the stability of sheath main part structure.
The annular groove is formed in the outer wall of the sheath main body, so that the connection binding belt is conveniently embedded, the limit of the relative position between the connection binding belt and the sheath main body is realized, and the connection stability is ensured.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the schematic diagram of the low intermodulation photoelectric hybrid cable pair pole installation sheath of the utility model.
Fig. 2 is a front view of the low intermodulation photoelectric hybrid cable pair pole installation sheath of the present invention.
Fig. 3 is a side view of the low intermodulation photoelectric hybrid cable pair pole installation sheath of the present invention.
Fig. 4 is a cross-sectional view of the low intermodulation photoelectric hybrid cable pair pole installation sheath of the utility model.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
A low intermodulation photoelectric hybrid cable pair pole mounting sheath as shown in figures 1-4 comprises
The cable protection device comprises a sheath body 1, wherein the sheath body 1 is provided with at least one cable mounting hole for mounting a low-intermodulation photoelectric hybrid cable, the sheath body 1 is provided with a mounting gap 2 communicated with the cable mounting hole, and the mounting gap 2 extends out of the sheath body 1. The design of the mounting gap 2 is to match with the cable mounting hole, so that even if the size of the photoelectric hybrid cable is slightly larger than that of the cable mounting hole, the photoelectric hybrid cable can still be mounted in the cable mounting hole, and the universality is stronger.
The cable mounting holes on the sheath main body 1 are at least two, at least one cable mounting hole is a large cable mounting hole 4, and at least one cable mounting hole is a small cable mounting hole 3. The cable mounting holes in the sheath main body 1 are designed into the large cable mounting holes 4 and the small cable mounting holes 3, so that photoelectric hybrid cables of different sizes can be mounted on the same sheath main body 1, and the universality is higher.
The following description will be further made by taking four large cable mounting holes 4 and four small cable mounting holes 3 as examples:
the small cable mounting holes 3 are four and distributed in the middle of the sheath main body 1 in a straight line shape, the adjacent small cable mounting holes 3 are communicated with each other through a connecting gap 5, and the small cable mounting hole 3 located on the outermost side extends out of the sheath main body 1 through the mounting gap 2.
Big cable mounting hole 4 has four, and per two big cable mounting holes 4 are a set of, distribute in the both sides of little cable mounting hole 3, and lie in little cable mounting hole 3 and be linked together through connecting gap 5 between the big cable mounting hole 4 with one side, lie in outside big cable mounting hole 4 through installation gap 2 extend outside sheath main part 1. To all adopting connecting gap 5 to be linked together between the adjacent big cable mounting hole 4, between the adjacent little cable mounting hole 3, just so design need not every cable mounting hole all to adopt installation gap 2 to extend to outside the sheath main part 1, ensures the stability of sheath main part 1 structure.
A sheath connecting seat 6 that links to each other with sheath main part 1, the one side that sheath main part 1 was kept away from to sheath connecting seat 6 is the arcwall face, and is the arcwall face with this design of sheath connecting seat 6 to make the sheath connecting seat 6 can be better and embrace the laminating between the pole, make things convenient for the firm of sheath connecting seat 6 and embracing the pole to be connected.
A pair of and sheath main part 1, 6 matched with of sheath connecting seat connect the ribbon, open the through-hole 7 that has the appearance to connect the ribbon and pass in the both sides of sheath connecting seat 6, connect the ribbon and pass the back from the through-hole of sheath connecting seat 6 one side, connect the ribbon and pass around the back from the surface of sheath main part 1 again, make and connect the ribbon and walk around the back on all installation gaps 2 that extend to the sheath main part 1 outside, connect the ribbon at last and wind out from the through-hole of sheath connecting seat 6 opposite side, such winding method, make and connect the ribbon with sheath main part 1, sheath connecting seat 6 fixes on the basis of embracing the pole, can seal all cable mounting holes that are located the outside in sheath main part 1, avoid the mixed cable of photoelectricity to fall out from installation gap 2 on sheath main part 1, ensure that the mixed cable of photoelectricity installs in sheath main part.
The outer wall of the sheath body 1 is also provided with a pair of annular grooves 8 for embedding the connecting ribbons. The annular groove 8 that sets up on the outer wall to sheath main part 1 to conveniently connect the ribbon embedding, realize connecting the relative position between ribbon and the sheath main part 1 spacing, ensure the stability of connecting, ensure to connect the ribbon to the sealing of the cable mounting hole on the sheath main part 1.
The working principle is as follows: when carrying out the installation of photoelectricity hybrid cable, with the photoelectricity hybrid cable of unidimensional follow installation gap 2 on the sheath main part 1 respectively, imbed in the connection gap 5 and install to each cable mounting hole, then, will connect the ribbon and pass the back from the through-hole of sheath connecting seat 6 one side, connect the ribbon and pass around the back from the surface of sheath main part 1 again, make the connection ribbon walk around the back from all installation gaps 2 that extend to the sheath main part 1 outside, realize big cable mounting hole 4 to the outside, seal of four little cable mounting holes 3, at last the connection ribbon is around out from the through-hole of sheath connecting seat 6 opposite side, then laminate the arc terminal surface of sheath connecting seat 6 on the outer wall of holding pole, after will connecting the ribbon and pass around from holding pole, after will connecting the both sides of ribbon are fixed, the fixing of sheath connecting seat 6 and holding pole has been realized.
The utility model discloses an installation sheath adopts sheath main part 1, sheath connecting seat 6, connects the cooperation between the ribbon to realize that the sheath is fixed with the lug connection of embracing between the pole, need not to recycle the cooperation of spare parts such as fixture, bolt, simplified the structure, the structure is simpler, and it is more convenient to connect.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a low mixed cable of intermodulation to pole installation sheath which characterized in that: comprises that
The protective sleeve comprises a protective sleeve main body, a first connecting piece and a second connecting piece, wherein the protective sleeve main body is provided with at least one cable mounting hole for mounting a low-intermodulation photoelectric hybrid cable, and a mounting gap communicated with the cable mounting hole is formed in the protective sleeve main body and extends out of the protective sleeve main body;
the sheath connecting seat is connected with the sheath main body, and one surface of the sheath connecting seat, which is far away from the sheath main body, is an arc surface;
the pair of connecting ribbons matched with the sheath main body and the sheath connecting seat are provided with through holes for the connecting ribbons to pass through at two sides of the sheath connecting seat, and the connecting ribbons pass through the through holes at one side of the sheath connecting seat and then pass through the sheath main body and finally pass out of the through holes at the other side of the sheath connecting seat.
2. The low intermodulation optoelectronic hybrid cable-rod-pair mounting sheath of claim 1, wherein: the cable mounting holes in the sheath main body are at least two, at least one cable mounting hole is a large cable mounting hole, and at least one cable mounting hole is a small cable mounting hole.
3. The low intermodulation optoelectronic hybrid cable-rod-pair mounting sheath of claim 2, wherein: the number of the large cable mounting holes is at least two, and the large cable mounting holes are distributed on two sides of the small cable mounting holes.
4. The low intermodulation optoelectronic hybrid cable-rod-pair mounting sheath of claim 3, wherein: the large cable mounting holes positioned on the same side of the small cable mounting holes are at least two, the two adjacent large cable mounting holes are communicated through a connecting gap, and the large cable mounting hole positioned on the outermost side extends out of the sheath main body through the mounting gap.
5. The low intermodulation optoelectronic hybrid cable-rod-pair mounting sheath of claim 2, wherein: the small cable mounting holes are at least two and distributed on the sheath main body in a straight line shape, the adjacent small cable mounting holes are communicated through a connecting gap, and the small cable mounting hole positioned on the outermost side extends out of the sheath main body through a mounting gap.
6. The low intermodulation optoelectronic hybrid cable-rod-pair mounting sheath of claim 1, wherein: the outer wall of the sheath main body is also provided with a pair of annular grooves for embedding the connecting ribbons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922325016.0U CN211126925U (en) | 2019-12-23 | 2019-12-23 | Low-intermodulation photoelectric hybrid cable counter-rod installation sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922325016.0U CN211126925U (en) | 2019-12-23 | 2019-12-23 | Low-intermodulation photoelectric hybrid cable counter-rod installation sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211126925U true CN211126925U (en) | 2020-07-28 |
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ID=71702661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922325016.0U Active CN211126925U (en) | 2019-12-23 | 2019-12-23 | Low-intermodulation photoelectric hybrid cable counter-rod installation sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211126925U (en) |
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2019
- 2019-12-23 CN CN201922325016.0U patent/CN211126925U/en active Active
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