CN213934334U - Outdoor optical cable easy to lay - Google Patents
Outdoor optical cable easy to lay Download PDFInfo
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- CN213934334U CN213934334U CN202120221626.0U CN202120221626U CN213934334U CN 213934334 U CN213934334 U CN 213934334U CN 202120221626 U CN202120221626 U CN 202120221626U CN 213934334 U CN213934334 U CN 213934334U
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- outdoor optical
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Abstract
The utility model belongs to the cable field especially relates to an outdoor optical cable who easily lays, has two sub-cables, sub-cable comprises a reinforcement, the at least loose sleeve pipe that is located around the reinforcement, the band layer of cladding outside the loose sleeve pipe, be equipped with an optical communication part in the loose sleeve pipe at least, a serial communication port, sub-cable still is equipped with the outer jacket outward, the outer jacket comprises two outer jacket main parts and the installation part that is located the outer side of outer jacket main part, two installation part one end link to each other and form a right angle, the other end of two installation parts respectively is equipped with a couple, the point of colluding of couple is located one side of outer jacket main part, two outer jacket main parts are connected, one side that the installation part is close to the couple forms a first mounting hole, one side that is close to the intersection on the installation part forms two second mounting holes, the outer jacket is integrated into one piece; the utility model has the advantages of simple structure, large communication capacity, multiple installation modes, convenient installation, good bending property and the like.
Description
Technical Field
The utility model belongs to the cable field especially relates to an outdoor optical cable who easily lays.
Background
Along with the popularization on a large scale of internal 5G construction, the demand of optical cable is bigger and bigger, and urban building stands in the forest, lays the environment complicacy, needs the optical cable to adapt to various environments of laying, among the prior art, an indoor stealthy optical cable who lays, including cable core and the restrictive coating of cladding outside the cable core, its characterized in that, the restrictive coating includes two right angle sides of mutually perpendicular, at arbitrary one the right angle edge is provided with the portion of hanging, through the portion of hanging sets up stealthy optical cable on the wall body, the portion of hanging with the integrative extrusion molding of restrictive coating sets up, hang the portion of installing with the restrictive coating is made by transparent material. The utility model discloses an indoor stealthy optical cable of laying is convenient for lay fixedly indoor, and two vertically right-angle sides change for circular optical cable and install the optical cable at the corner, make optical cable and the perfect laminating of wall to the optical cable sheath adopts transparent material to make, can not influence indoor original overall arrangement completely and beautifully.
The above prior art has the following disadvantages: 1. the cable main body is directly exposed outside, which is not beneficial to protecting the optical cable; 2. the laying mode is single, can not adapt to multiple laying mode.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention discloses an outdoor optical cable easy to lay, which is implemented by the following technical solutions.
An easily laid outdoor optical cable has two sub-cables, which are composed of a belting layer, at least three loose tubes and a reinforcing member, the loose tube is positioned around the reinforcing member, the belting layer is coated outside the loose tube, at least one optical communication component is arranged in the loose tube, it is characterized in that an outer protective layer is arranged outside the sub-cable, the outer protective layer is composed of two outer protective layer main bodies and installation parts positioned outside the outer protective layer main bodies, one ends of the two installation parts are connected to form a right angle, the other ends of the two installation parts are respectively provided with a hook, the hook tip of each hook is positioned on one side of the outer protective layer main body, the two outer protective layer main bodies are connected, a first mounting hole is formed at one side of the mounting part close to the hook, two second mounting holes are formed in one side, close to the intersection, of the mounting part, and the outer protective layer is integrally formed.
The outdoor optical cable easy to lay is characterized in that a protective wing is further arranged between the hook and the corresponding mounting component, and the protective wing is connected with the mounting component through a rotating shaft pivot.
According to the outdoor optical cable easy to lay, the two mounting parts and the two protective wings are enclosed into a rectangle by the protective wings, the sub-cables are protected in the rectangle, the pressure resistance of the optical cable is improved, and meanwhile, the optical cable has a dustproof effect.
The outdoor optical cable easy to lay is characterized in that a plurality of telescopic grooves are formed at the intersection of the two installation parts in an intensive mode along the axial direction of the optical cable, so that the optical cable is easy to bend, and the laying at corners is facilitated.
The outdoor optical cable easy to lay is characterized in that the optical communication component is an optical fiber.
The outdoor optical cable easy to lay is characterized in that the optical communication unit is an optical fiber belt body, the optical fiber belt body is formed by stacking a plurality of optical fiber belts, and the optical fiber belts are formed by combining a plurality of optical fibers.
The outdoor optical cable easy to lay is characterized in that the outer protective layer material is low-density polyethylene or medium-density polyethylene or high-density polyethylene or flame-retardant polyolefin or polyvinyl chloride.
The outdoor optical cable easy to lay is characterized in that the loose sleeve material is polybutylene terephthalate or modified polypropylene.
The outdoor optical cable easy to lay is characterized in that the optical fiber type is G.652 type, G.653 type, G.654 type, G.655 type, G.656 type, G.657 type, A1a type, A1b type or A1c type.
The outdoor optical cable easy to lay is characterized in that the reinforcing piece is made of steel wires or glass fiber rods.
The outdoor optical cable easy to lay is characterized in that the wrapping material is a water-blocking tape, an aluminum tape or a steel tape.
In the utility model, two hooks are arranged, the optical cable can be laid overhead by hanging the hooks on the sling, and the hooks are continuously formed along the axial direction, so the optical cable is not easy to fall off after being hung on the sling; meanwhile, the two mounting components are converged into a right angle, so that the optical cable can be laid along the wall corner or along the corner of the angle steel or I-shaped steel in a steel structure workshop environment, and the appearance is attractive and convenient; the mounting component is provided with a first mounting hole and a second mounting hole, and the optical cable can be directly fixed on the equal plane of the wall surface through the first mounting hole and the second mounting hole; when laying, the sling can pass through the cavity formed by the two mounting parts and the sub-cable; the optical cable and the sling are fixed by the binding belt and the like penetrating through the second mounting hole, so that the optical cable and the sling are prevented from vibrating mutually to influence the transmission of optical signals in strong wind; the utility model discloses have two sub-cables, be the twice of ordinary optical cable communication capacity.
Therefore, the utility model has the advantages of simple structure, communication capacity is big, and the mounting means is many, simple to operate, bending property is good.
Drawings
Fig. 1 is a schematic perspective view of embodiment 1 of the present invention.
Fig. 2 is a schematic view of the three-dimensional structure of the outer sheath in embodiment 1 of the present invention.
Fig. 3 is a schematic perspective view of embodiment 2 of the present invention.
Fig. 4 is a front view of embodiment 2 of the present invention.
Fig. 5 is a schematic view of the outer sheath in the embodiment 2 of the present invention.
In the figure: 1. the protective layer comprises an outer protective layer, 11 hooks, 12 mounting parts, 13 first mounting holes, 14 outer protective layer main bodies, 15 second mounting holes, 16 protective wings, 17 rotating shafts, 18 hook hair hasps, 2 belting layers, 3 loose sleeves, 4 optical communication parts and 5 reinforcing parts.
Detailed Description
Example 1
Referring to fig. 1 and 2, an easily-laid outdoor optical cable includes two sub-cables, the sub-cables are composed of a belt wrapping layer 2, at least three loose tubes 3 and a reinforcing member 5, the loose tubes 3 are located around the reinforcing member 5, the belt wrapping layer 2 is wrapped outside the loose tubes 3, at least one optical communication component 4 is disposed inside the loose tubes 3, the easily-laid outdoor optical cable is characterized in that an outer sheath 1 is further disposed outside the sub-cables, the outer sheath 1 is composed of two outer sheath main bodies 14 and mounting components 12 located outside the outer sheath main bodies 14, one ends of the two mounting components 12 are connected to form a right angle, the other ends of the two mounting components 12 are respectively provided with a hook 11, the hook tip of the hook 11 is located at one side of the outer sheath main body 14, the two outer sheath main bodies 14 are connected, one side of the mounting component 12 close to the hook 11 forms 2 first mounting holes 13, one side of the mounting component 12 close to the intersection forms two second mounting holes 15, the outer sheath 1 is integrally formed, and the optical communication component 4 is an optical fiber.
Example 2
Referring to fig. 3, 4 and 5, an easily-laid outdoor optical cable comprises two sub-cables, wherein the sub-cables are composed of a wrapping layer 2, at least three loose tubes 3 and a reinforcing member 5, the loose tubes 3 are positioned around the reinforcing member 5, the wrapping layer 2 is wrapped outside the loose tubes 3, at least one optical communication component 4 is arranged in the loose tubes 3, the easily-laid outdoor optical cable is characterized in that an outer protective layer 1 is further arranged outside the sub-cables, the outer protective layer 1 is composed of two outer protective layer main bodies 14 and mounting components 12 positioned outside the outer protective layer main bodies 14, one ends of the two mounting components 12 are connected to form a right angle, the other ends of the two mounting components 12 are respectively pivoted with one end of a protective wing 16 through a rotating shaft 17, the other ends of the protective wings 16 are respectively provided with a hook 11, the hook tip of the hook 11 is positioned at one side of the outer protective layer main bodies 14, when the two protective wings 16 are mutually, the two hooks 11 can be contacted, the contact parts are connected through the hook hasp 18, the two outer protective layer main bodies 14 are connected, one side of the mounting part 12 close to the hooks 11 forms 2 first mounting holes 13, one side of the mounting part 12 close to the intersection forms two second mounting holes 15, the outer protective layer 1 is integrally formed, and the optical communication part 4 is an optical fiber.
In the embodiment, the wings 16 are adopted, so that the two mounting parts 12 and the two wings 16 enclose a rectangle to protect the sub-cables therein, the pressure resistance of the optical cable is improved, and the optical cable has a dustproof effect.
Example 3
An outdoor optical cable easy to lay is provided with two sub-cables, the sub-cables are composed of a wrapping layer 2, at least three loose tubes 3 and a reinforcing piece 5, the loose tubes 3 are positioned around the reinforcing piece 5, the wrapping layer 2 is wrapped outside the loose tubes 3, at least one optical communication component 4 is arranged in the loose tubes 3, the outdoor optical cable is characterized in that an outer protective layer 1 is also arranged outside the sub-cables, the outer protective layer 1 is composed of two outer protective layer main bodies 14 and installation components 12 positioned outside the outer protective layer main bodies 14, one ends of the two installation components 12 are connected to form a right angle, the other ends of the two installation components 12 are respectively pivoted with one end of a protective wing 16 through a rotating shaft 17, the other end of the protective wing 16 is respectively provided with a hook 11, the hook tip of the hook 11 is positioned on one side of the outer protective layer main body 14, when the two protective wings 16 are mutually close to each other, the two hooks 11 are closed, contact site links to each other through colluding hair hasp 18, two outer jacket main parts 14 are connected, one side that installing component 12 is close to couple 11 forms 2 first mounting holes 13, one side that is close to the intersection on installing component 12 forms two second mounting holes 15, outer jacket 1 is integrated into one piece, optical communication part 4 is the optical fiber area body, the optical fiber area body is formed by stacking many optical fiber ribbons, the optical fiber ribbon is formed by many optic fibre and area.
Above-mentioned outdoor optical cable who easily lays, through adopting the optic fibre area body to replace optic fibre, greatly increased the fibre core density of optical cable, make optical cable can transmit more signals.
Example 4
An outdoor optical cable easy to lay is provided with two sub-cables, the sub-cables are composed of a wrapping layer 2, at least three loose tubes 3 and a reinforcing piece 5, the loose tubes 3 are positioned around the reinforcing piece 5, the wrapping layer 2 is wrapped outside the loose tubes 3, at least one optical communication component 4 is arranged in the loose tubes 3, the outdoor optical cable is characterized in that an outer protective layer 1 is also arranged outside the sub-cables, the outer protective layer 1 is composed of two outer protective layer main bodies 14 and installation components 12 positioned outside the outer protective layer main bodies 14, one ends of the two installation components 12 are connected to form a right angle, the other ends of the two installation components 12 are respectively pivoted with one end of a protective wing 16 through a rotating shaft 17, the other end of the protective wing 16 is respectively provided with a hook 11, the hook tip of the hook 11 is positioned on one side of the outer protective layer main body 14, when the two protective wings 16 are mutually close to each other, the two hooks 11 are closed, contact position links to each other through colluding hair hasp 18, two outer jacket main parts 14 are connected, one side that installing component 12 is close to couple 11 forms 2 first mounting holes 13, one side that is close to the intersection on installing component 12 forms two second mounting holes 15, outer jacket 1 is integrated into one piece, optical communication part 4 is optic fibre, optical communication part 4 is the optical fiber area body, the optical fiber area body is stacked by many optical fiber ribbons and forms, the optical fiber ribbon is formed by many optic fibres and area, two installing component 12's intersection is still intensive along the optical cable axial and forms a plurality of flexible grooves, makes the optical cable crooked more easily, makes things convenient for laying of corner.
The outdoor optical cable easy to lay in any embodiment is characterized in that the outer protective layer 1 is made of low-density polyethylene or medium-density polyethylene or high-density polyethylene or flame-retardant polyolefin or polyvinyl chloride.
The outdoor optical cable easy to lay in any embodiment is characterized in that the loose tube 3 is made of polybutylene terephthalate or modified polypropylene.
The outdoor optical cable easy to lay is characterized in that the optical fiber model is G.652 model, G.653 model, G.654 model, G.655 model, G.656 model, G.657 model, A1a model, A1b model or A1c model.
The outdoor optical cable easy to lay is characterized in that the material of the reinforcing member 5 is a steel wire or a glass fiber rod.
The outdoor optical cable easy to lay in any embodiment is characterized in that the material of the wrapping layer 2 is a water-blocking tape, an aluminum tape or a steel tape.
In the utility model, two hooks 11 are arranged, the optical cable can be laid overhead by hanging the hooks 11 on the sling, and the hooks 11 are axially and continuously formed, so that the optical cable is not easy to fall off after being hung on the sling; meanwhile, the two mounting parts 12 are crossed to form a right angle, so that the optical cable can be laid along a wall corner or along an angle steel or I-steel corner in a steel structure workshop environment, and the appearance is attractive and convenient; the mounting component 12 is provided with a first mounting hole 13 and a second mounting hole 15, and the optical cable can be directly fixed on the equal plane of the wall surface through the first mounting hole 13 and the second mounting hole 15; when laying, the sling can be passed through the cavity formed by the two mounting parts 12 and the sub-cable; the optical cable and the sling are fixed by a binding belt and the like penetrating through the second mounting hole 15, so that the optical cable and the sling are prevented from vibrating mutually to influence the transmission of optical signals in strong wind; the utility model discloses have two sub-cables, be the twice of ordinary optical cable communication capacity.
The utility model solves the problems that the cable main body is directly exposed outside and is not beneficial to the protection of the optical cable in the prior art; the laying mode is single, can not adapt to the problem of multiple laying mode.
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 (9)
1. An outdoor optical cable easy to lay is provided with two sub-cables, each sub-cable comprises a wrapping layer (2), at least three loose tubes (3) and a reinforcing piece (5), the loose tubes (3) are located around the reinforcing pieces (5), the wrapping layer (2) covers the loose tubes (3), at least one optical communication component (4) is arranged in each loose tube (3), the outdoor optical cable is characterized in that an outer protective layer (1) is further arranged outside each sub-cable, each outer protective layer (1) comprises two outer protective layer main bodies (14) and installation components (12) located outside the outer protective layer main bodies (14), one ends of the two installation components (12) are connected to form a right angle, the other ends of the two installation components (12) are respectively provided with a hook (11), the hook tip of each hook (11) is located on one side of the outer protective layer main body (14), and the two outer protective layer main bodies (14) are connected, one side that installing component (12) are close to couple (11) forms 2 first mounting holes (13), one side that is close to the junction on installing component (12) forms two second mounting holes (15), outer jacket (1) is integrated into one piece.
2. An easily laid outdoor optical cable according to claim 1, wherein a wing (16) is further provided between the hook (11) and the corresponding mounting member (12), and the wing (16) is pivotally connected to the mounting member (12) through a pivot shaft (17).
3. An easily laid outdoor optical cable according to claim 1 or 2, wherein a plurality of expansion grooves are further densely formed at the intersection of the two mounting members (12) in the axial direction of the cable.
4. An easily laid outdoor optical cable according to claim 3, wherein the material of the loose tube (3) is polybutylene terephthalate or modified polypropylene.
5. An easily laid outdoor optical cable according to claim 4, characterized in that the strength member (5) material is steel wire or glass fiber rod.
6. An easily laid outdoor optical cable according to claim 5, characterized in that the material of the wrapping layer (2) is a water-blocking tape or an aluminum tape or a steel tape.
7. An easily laid outdoor optical cable according to claim 6, wherein the material of the outer sheath (1) is low density polyethylene or medium density polyethylene or high density polyethylene or flame retardant polyolefin or polyvinyl chloride.
8. An easily laid outdoor optical cable according to claim 7, wherein the optical communication part (4) is an optical fiber or an optical fiber ribbon body formed by stacking a plurality of optical fiber ribbons, and the optical fiber ribbons are formed by bundling a plurality of optical fibers.
9. An easily-laid outdoor optical cable according to claim 8, wherein said optical fiber type is G.652 type, G.653 type, G.654 type, G.655 type, G.656 type, G.657 type, A1a type, A1b type or A1c type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120221626.0U CN213934334U (en) | 2021-01-27 | 2021-01-27 | Outdoor optical cable easy to lay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120221626.0U CN213934334U (en) | 2021-01-27 | 2021-01-27 | Outdoor optical cable easy to lay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213934334U true CN213934334U (en) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120221626.0U Active CN213934334U (en) | 2021-01-27 | 2021-01-27 | Outdoor optical cable easy to lay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213934334U (en) |
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2021
- 2021-01-27 CN CN202120221626.0U patent/CN213934334U/en active Active
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 215542 No.1 Zhongli Road, Changkun Industrial Park, Shajiabang Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Changfei photoelectric cable (Suzhou) Co.,Ltd. Address before: 215542 No.1 Zhongli Road, Changkun Industrial Park, Shajiabang Town, Changshu City, Suzhou City, Jiangsu Province Patentee before: YANGTZE ZHONGLI OPTICAL FIBRE AND CABLE (JIANGSU) Co.,Ltd. |