CN214897795U - Electric power communication optical cable - Google Patents
Electric power communication optical cable Download PDFInfo
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- CN214897795U CN214897795U CN202121358906.2U CN202121358906U CN214897795U CN 214897795 U CN214897795 U CN 214897795U CN 202121358906 U CN202121358906 U CN 202121358906U CN 214897795 U CN214897795 U CN 214897795U
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Abstract
The utility model relates to the technical field of electric power communication, in particular to an electric power communication optical cable; the power communication optical cable comprises a power transmission unit, a light transmission unit and an external shell, wherein the power transmission unit is matched with the external shell, and the light transmission unit is arranged on the inner side of the external shell; the external shell comprises a containing piece and a connecting base, the connecting base is arranged around the light transmission unit, the containing piece is arranged on the outer peripheral side of the connecting base, the containing piece is matched with the light transmission unit, and the containing piece is utilized, so that relative fixation can be achieved between the power communication cables without contacting with a fixing device, and the use cost of the power communication cables is effectively reduced.
Description
Technical Field
The utility model relates to an electric power communication technology field especially relates to an electric power communication optical cable.
Background
The communication optical cable has a wider application range gradually along with the development of the society, and the electric power communication optical cable is usually of a cylindrical structure, so that the knotting condition is easy to occur due to winding in the laying process, and the laying efficiency is seriously influenced;
the problem of cylindrical cable knotting very easily is solved in prior art, propose special-shaped communication optical cable, stability through reinforcing communication optical cable, avoid communication optical cable the condition of knoing to appear, but special-shaped communication optical cable has nevertheless to exist when many special-shaped communication optical cable are laid simultaneously, communication optical cable is difficult to keep stability each other, need external fixed equipment to guarantee just can realize the relatively fixed of position between the optical cable, seriously improve communication optical cable's use cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power communication optical cable to solve the special-shaped optical cable that appears among the prior art and need just can keep the relatively fixed of optical cable with the help of fixed equipment, seriously influence communication optical cable's use cost's problem.
In order to achieve the above object, the present invention provides an optical cable for power communication, the optical cable for power communication comprises a power transmission unit, a light transmission unit and an external housing, the power transmission unit is engaged with the external housing, and the light transmission unit is disposed inside the external housing;
the external shell comprises a containing piece and a connecting base, the connecting base is arranged around the light transmission unit, the containing piece is arranged on the outer peripheral side of the connecting base, and the containing piece is matched with the light transmission unit.
The accommodating piece is used for fixing the adjacent electric power communication optical cables without adding fixing equipment, so that the use cost of the communication optical cables is effectively reduced.
The accommodating piece is provided with a placing groove, a matching protrusion and a matching groove, the placing groove is formed in the inner side of the accommodating piece and matched with the power transmission unit, the matching protrusion and the matching groove are arranged along the length extending direction of the accommodating piece, and the matching protrusion is arranged between the matching grooves and is adjacent to the matching groove.
The power transmission unit is placed by the placement groove, and the matching protrusion and the matching groove are matched with each other to determine the position relation between the adjacent communication optical cables.
The matching groove is provided with a butt protrusion and a hole groove, the butt protrusion is arranged on the inner walls of the two sides of the matching groove, the hole groove is arranged at the bottom of the matching groove, and the hole groove is matched with the matching protrusion.
Utilize the protruding joint of getting up of butt the cooperation is protruding, utilizes the hole groove is in order to further promote the cooperation protruding with the stability of being connected between the cooperation recess.
The matching protrusion is provided with a protrusion head and a matching strip, the protrusion head is arranged at the top of the matching protrusion, the protrusion head is matched with the hole groove, the matching strip is arranged on the two sides of the matching protrusion, and the matching strip is matched with the abutting protrusion.
The convex head is used for being matched with the hole groove, and the matching strip is used for clamping the abutting protrusion.
The light transmission unit comprises an outer protection layer, a central reinforcing piece and a plurality of loose tubes, wherein the outer protection layer is arranged on the inner side of the outer shell and matched with the outer shell, and the loose tubes surround the central reinforcing piece and are uniformly connected with the central reinforcing piece and the outer shell in an abutting mode.
With the outer protective layer comprising the light delivery unit, the central stiffener is to improve the stability of the loose tube within the outer protective layer.
Each loose sleeve pipe all includes butt plate, arc protection shield and optical fiber, butt plate with arc protection shield fixed connection, just butt plate with outside casing butt, the arc protection shield then with central reinforcement butt, optical fiber then follows loose sheathed tube length extending direction sets up.
The abutting plate is utilized to be matched with the arc-shaped protection plate, so that the loose tube and the central reinforcing piece can be in a matched state, and the optical fiber can be stable in the arc-shaped protection plate.
The butt joint plate is provided with a wire groove and a stabilizing sleeve, the wire groove is arranged along the length extending direction of the butt joint plate, the stabilizing sleeve is matched with the wire groove, the stabilizing sleeve is of a semicircular structure, and the stabilizing sleeve is matched with the optical fiber.
The guide groove is used for limiting the movement path of the optical fiber, and the stabilizing sleeve is used for further protecting the optical fiber.
Wherein, the arc protection shield includes the extrusion body and arc layer, the extrusion body set up in the arc layer with between the butt joint board, the arc layer then with the extrusion body is connected.
The optical fiber is stabilized in the extruded body by the extruded body cooperating with the curved layer, which is then adapted to cooperate with the central strength member to improve the stability of the loose tube.
The utility model discloses a power communication optical cable utilizes the holding piece to make and to need not contact fixed equipment between the power communication cable and can realize relatively fixed, thereby effectively reduce power communication cable's use cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an axial view of the power communication optical cable according to the present invention.
Fig. 2 is a schematic front view of an electrical communication optical cable provided by the present invention.
Fig. 3 is an axial view of the loose tube of the power communication optical cable according to the present invention.
Fig. 4 is a schematic cross-sectional structural view of a loose tube of an optical power communication cable according to the present invention.
Fig. 5 is an axial view of the accommodating member of the power communication optical cable according to the present invention.
1-power transmission unit, 2-light transmission unit, 3-outer shell, 21-outer protection layer, 22-central reinforcement, 23-loose sleeve, 31-accommodating piece, 32-connecting base, 231-abutting plate, 232-arc protection plate, 233-optical fiber, 234-wire guide groove, 235-stabilizing sleeve, 236-extrusion body, 237-arc layer, 311-placing groove, 312-matching projection, 313-matching groove, 314-projection head, 315-matching strip, 316-abutting projection and 317-hole groove.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 5, the present invention provides an electrical communication cable, which includes a power transmission unit 1, a light transmission unit 2 and an external housing 3, wherein the power transmission unit 1 is engaged with the external housing 3, and the light transmission unit 2 is disposed inside the external housing 3;
the outer casing 3 includes an accommodating member 31 and a connection base 32, the connection base 32 is disposed around the light transmission unit 2, the accommodating member 31 is disposed on an outer peripheral side of the connection base 32, and the accommodating member 31 is engaged with the power transmission unit 1.
In the present embodiment, the power transmission unit 1 is used for transmitting power, the light transmission unit 2 is used for transmitting optical signals, the outer housing 3 is used for maintaining the relative fixing of the positions between the adjacent communication cables, the accommodating member 31 is used as an important structure for maintaining the relative fixing between the communication cables, and the connecting base 32 is used for facilitating the installation of the accommodating member 31.
Further, the accommodating part 31 has a placing groove 311, a fitting protrusion 312 and a fitting groove 313, the placing groove 311 is disposed on the inner side of the accommodating part 31, the placing groove 311 is fitted with the power transmission unit 1, the fitting protrusion 312 and the fitting groove 313 are both disposed along the length extending direction of the accommodating part 31, and the fitting protrusion 312 is disposed between the adjacent fitting grooves 313;
the matching groove 313 is provided with an abutting protrusion 316 and a hole groove 317, the abutting protrusion 316 is arranged on the inner walls of the two sides of the matching groove 313, the hole groove 317 is arranged at the bottom of the matching groove 313, and the hole groove 317 is matched with the matching protrusion 312;
the matching protrusion 312 is provided with a protrusion head 314 and a matching strip 315, the protrusion head 314 is disposed on the top of the matching protrusion 312, the protrusion head 314 is engaged with the hole 317, the matching strip 315 is disposed on two sides of the matching protrusion 312, and the matching strip 315 is matched with the abutting protrusion 316.
In this embodiment, the placement groove 311 is configured to cooperate with the operation of the power transmission unit 1, and the engagement protrusion 312 is engaged with the engagement groove 313, so that the engagement protrusion 312 can be switched with the engagement groove 313 by using the engagement between the abutment protrusion 316 and the engagement strip 315 and the engagement between the protrusion head 314 and the hole groove 317, that is, the adjacent communication optical cables can be fixed relatively.
Further, the light transmission unit 2 includes an outer protection layer 21, a central reinforcement 22 and a plurality of loose tubes 23, the outer protection layer 21 is disposed on the inner side of the outer casing 3 and is engaged with the outer casing 3, and the plurality of loose tubes 23 are disposed around the central reinforcement 22 and are respectively abutted to the central reinforcement 22 and the outer casing 3;
each loose tube 23 comprises an abutting plate 231, an arc-shaped protection plate 232 and a light guide fiber 233, the abutting plate 231 is fixedly connected with the arc-shaped protection plate 232, the abutting plate 231 abuts against the outer shell 3, the arc-shaped protection plate 232 abuts against the central reinforcing member 22, and the light guide fiber 233 is arranged along the length extension direction of the loose tube 23;
the abutting plate 231 is provided with a wire guide groove 234 and a stabilizing sleeve 235, the wire guide groove 234 is arranged along the length extending direction of the abutting plate 231, the stabilizing sleeve 235 is matched with the wire guide groove 234, the stabilizing sleeve 235 is of a semicircular structure, and the stabilizing sleeve 235 is matched with the optical fiber 233;
the arc protection plate 232 includes an extruded body 236 and an arc layer 237, the extruded body 236 is disposed between the arc layer 237 and the abutting plate 231, and the arc layer 237 is connected to the extruded body 236.
In this embodiment, the outer protective layer 21 is used to protect the light transmitting unit 2, the central reinforcing member 22 is used to improve the stability of the loose tube 23 in the light transmitting unit 2, the loose tube 23 is used to protect the optical fiber 233, the arc-shaped protection plate 232 is matched with the abutting plate 231, so that the loose tube 23 can form a stable structure between the outer protective layer 21 and the central reinforcing member 22, the wire guide 234 is used to place the stabilizing sleeve 235, so that the optical fiber 233 can be placed in the stabilizing sleeve 235, and the extruded body 236 is used to match so that the optical fiber 233 can be stabilized in the stabilizing sleeve 235.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. An optical cable for electric power communication, characterized in that,
the power communication optical cable comprises a power transmission unit, a light transmission unit and an external shell, wherein the power transmission unit is matched with the external shell, and the light transmission unit is arranged on the inner side of the external shell;
the external shell comprises a containing piece and a connecting base, the connecting base is arranged around the light transmission unit, the containing piece is arranged on the outer peripheral side of the connecting base, and the containing piece is matched with the light transmission unit.
2. An optical power communication cable according to claim 1,
the accommodating piece is provided with a placing groove, a matching protrusion and a matching groove, the placing groove is formed in the inner side of the accommodating piece, the placing groove is matched with the power transmission unit, the matching protrusion and the matching groove are arranged along the length extending direction of the accommodating piece, and the matching protrusion is arranged between the matching grooves and adjacent to the matching groove.
3. An optical power communication cable according to claim 2,
the cooperation recess then is equipped with butt arch and hole groove, the butt arch set up in on the both sides inner wall of cooperation recess, the hole groove then set up in the bottom of cooperation recess, just the hole groove with the cooperation is protruding to agree with mutually.
4. An optical power communication cable according to claim 3,
the cooperation arch has protruding head and cooperation strip, protruding head set up in the protruding top of cooperation, just protruding head with the hole groove agrees with, the cooperation strip then set up in the bellied both sides of cooperation, just the cooperation strip with the protruding cooperation of butt.
5. An optical power communication cable according to claim 1,
the light transmission unit comprises an outer protection layer, a central reinforcing piece and a plurality of loose tubes, wherein the outer protection layer is arranged on the inner side of the outer shell and matched with the outer shell, and the loose tubes surround the central reinforcing piece and are uniformly connected with the central reinforcing piece and the outer shell in an abutting mode.
6. An optical power communication cable according to claim 5,
every loose sleeve pipe all includes butt plate, arc protection shield and optical fiber, butt plate with arc protection shield fixed connection, just butt plate with outside casing butt, the arc protection shield then with central reinforcement butt, optical fiber then follows loose sheathed tube length extending direction sets up.
7. An optical power communication cable according to claim 6,
the butt joint plate is provided with a wire guide groove and a stabilizing sleeve, the wire guide groove is arranged along the length extending direction of the butt joint plate, the stabilizing sleeve is matched with the wire guide groove, the stabilizing sleeve is of a semicircular structure, and the stabilizing sleeve is matched with the optical fiber.
8. An optical power communication cable according to claim 7,
the arc protection shield includes the extrusion body and arc layer, the extrusion body set up in the arc layer with between the butt joint board, the arc layer then with the extrusion body coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121358906.2U CN214897795U (en) | 2021-06-18 | 2021-06-18 | Electric power communication optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121358906.2U CN214897795U (en) | 2021-06-18 | 2021-06-18 | Electric power communication optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214897795U true CN214897795U (en) | 2021-11-26 |
Family
ID=78931136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121358906.2U Active CN214897795U (en) | 2021-06-18 | 2021-06-18 | Electric power communication optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214897795U (en) |
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2021
- 2021-06-18 CN CN202121358906.2U patent/CN214897795U/en active Active
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