CN215575823U - Stainless steel tube type butterfly-shaped leading-in optical cable - Google Patents
Stainless steel tube type butterfly-shaped leading-in optical cable Download PDFInfo
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- CN215575823U CN215575823U CN202120826764.1U CN202120826764U CN215575823U CN 215575823 U CN215575823 U CN 215575823U CN 202120826764 U CN202120826764 U CN 202120826764U CN 215575823 U CN215575823 U CN 215575823U
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Abstract
The utility model discloses a stainless steel tube butterfly lead-in optical cable, which comprises a reinforcing part and an outer loose sleeve; the bottom of the reinforcing part is fixedly connected with an outer loose sleeve; a group of reinforcing pieces are arranged inside the outer loose sleeve; a stainless steel loose tube is fixedly connected inside the outer loose sleeve; a plurality of optical fibers are arranged inside the stainless steel loose tube, and fiber paste is filled inside the stainless steel loose tube; underground, often the mouse gnaws light optic fibre and leads to the optic fibre damage, loose the sleeve pipe through the installation stainless steel formula, adopt stainless steel, avoided the mouse to gnaw optic fibre and lead to the optic fibre breakage, good corrosion resistance has simultaneously, through at the inside fine cream of packing of stainless steel formula loose sleeve pipe, be favorable to vertical waterproof function, install the reinforcement through the top of loosing the cover outward, increase the tensile ability of optical cable, and then realized that optical cable tensile properties is good, waterproof has, performances such as fire prevention and corrosion resistance, the service life of optic fibre has been improved.
Description
Technical Field
The utility model relates to the technical field of optical cables, in particular to a stainless steel tube type butterfly-shaped leading-in optical cable.
Background
With the continuous deepening of the construction of the Chinese network, the research and development of novel optical cables are promoted to meet the requirements of the environment requirement, the line safety, the convenience in maintenance and the like brought forward by the market.
At present, the structure of the loose tube type butterfly-shaped leading-in optical cable is simple, most loose tubes are directly protected, the loose tube type butterfly-shaped leading-in optical cable is only suitable for a good laying environment and is not suitable for a severe and complicated environment, such as remote mountainous areas, rainy areas in the south, old urban areas and other places, the above environment may have the phenomena of water accumulation, collapse, rat rampant and the like, and the existing butterfly-shaped leading-in optical cable can not completely meet the requirements of the complicated environment; therefore, a stainless steel tube butterfly-shaped drop cable is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the structure of the loose tube type butterfly-shaped leading-in optical cable at the present stage is simple, most loose tubes are directly protected from outside and are only suitable for a good laying environment and are not suitable for severe and complicated environments, such as remote mountainous areas, rainy areas in south, old urban areas and the like, the environments can have the phenomena of water accumulation, collapse, rat rampant and the like, and the conventional butterfly-shaped leading-in optical cable cannot completely meet the requirements of the complicated environments, the utility model provides the stainless steel tube type butterfly-shaped leading-in optical cable.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a stainless steel tube type butterfly-shaped leading-in optical cable which comprises a reinforcing part and an outer loose sleeve; the bottom of the reinforcing part is fixedly connected with an outer loose sleeve; a group of reinforcing pieces are arranged inside the outer loose sleeve; a stainless steel loose tube is fixedly connected inside the outer loose sleeve; a plurality of optical fibers are arranged inside the stainless steel loose tube, and fiber paste is filled inside the stainless steel loose tube; underground, often the mouse gnaws light optic fibre and leads to the optic fibre damage, loose the sleeve pipe through the installation stainless steel formula, adopt stainless steel, avoided the mouse to gnaw optic fibre and lead to the optic fibre breakage, good corrosion resistance has simultaneously, through at the inside fine cream of packing of stainless steel formula loose sleeve pipe, be favorable to vertical waterproof function, install the reinforcement through the top of loosing the cover outward, increase the tensile ability of optical cable, and then realized that optical cable tensile properties is good, waterproof has, performances such as fire prevention and corrosion resistance, the service life of optic fibre has been improved.
Preferably, the bottom end of the reinforcing part is fixedly connected with an elastic sheet, and the other end of the elastic sheet is fixedly connected with the top of the outer loose sleeve; through the installation shell fragment, played the supporting role, avoid the optical cable to hang when the height, receive the problem that wind-force influence leads to controlling to rock, and then improved supporting role and the fixed action to the optical cable.
Preferably, a pair of anti-abrasion units are arranged at the side ends of the outer loose sleeve; the abrasion-proof unit comprises an air guide rubber shell and a telescopic sheet; a cavity is formed in the air guide rubber shell; the wind guide rubber shell is fixedly connected to the side end of the outer loose sleeve; the telescopic pieces are fixedly connected to the inner side wall of the air guide rubber shell; when hailstone weather, the hailstone that falls can pound the top at wind-guiding rubber shell, because wind-guiding rubber shell is the rubber material, pounding through the hailstone can take place deformation, goes down the hailstone water conservancy diversion, avoids the hailstone to pile up and causes the influence to the cable, when the hailstone has been guided, produces elasticity through flexible piece and recovers, and then has prolonged the life of optical cable.
Preferably, a supporting rope is fixedly connected to the inner side wall of the air guide rubber shell; the outer wall of the supporting rope is sleeved with a balancing weight; the reinforcing part hangs the optical cable when the height, because high altitude wind-force is great, make the optical cable in the high altitude by the turn-ups of wind-blowing together, make optical cable and steel cable rock the production friction all the time from side to side, lead to inside optic fibre to appear the problem of damage, through installation wind-guiding rubber shell and support rope, when wind blows, carry out the water conservancy diversion through wind-guiding rubber shell, derive wind-force to both sides, through at wind-guiding rubber shell internally mounted support rope, increase the weight of optical cable, avoid the optical cable by the wind-blowing rock everywhere and cause wearing and tearing, and then prolonged the life of optical cable.
Preferably, the material of the stainless steel type loose tube is stainless steel; the stainless steel type loose tube is made of stainless steel, so that the rat-proof and anti-corrosion loose tube has the functions of preventing gnawing and resisting corrosion.
Preferably, the outer part of the wind guide rubber shell is in a semi-arc shape; when the optical cable is hung in a high altitude, the outer part of the air guide rubber shell is in a semi-arc shape due to large wind power, and the air guide rubber shell has an air guide effect.
Preferably, the tip of the telescopic piece is shaped like an axe; the telescopic piece has strong flexibility, and the end part of the telescopic piece is shaped like an axe, so that the stress area of the telescopic piece is increased.
Preferably, the surface of the reinforcing part is plated with a layer of zinc; by plating zinc on the surface of the reinforcing part, the tensile property and the corrosion resistance are ensured.
The utility model has the advantages that:
1. the utility model is characterized in that a reinforcing piece, fiber paste, optical fibers, a stainless steel type loose tube and an outer sheath are matched with each other; underground, often the mouse gnaws the optic fibre and leads to optic fibre breakage, through installation stainless steel formula loose tube, adopts stainless steel, avoids the mouse to gnaw the optic fibre and leads to optic fibre breakage, has good corrosion resistance simultaneously, through at the inside fine cream of packing of stainless steel formula loose tube, is favorable to vertical waterproof function, and then has realized that optical cable tensile properties is good, has waterproofly, performances such as fire prevention and corrosion resistance, has improved the life of optic fibre.
2. When the optical cable is hung in the high altitude by the reinforcing part, the optical cable is rolled together by wind in the high altitude due to the larger wind force in the high altitude, so that the optical cable is rubbed and broken, and the damage of the internal optical fiber is caused, through the mutual matching of the elastic sheet, the wind-guiding rubber shell, the telescopic sheet, the supporting rope, the balancing weight and the buffer cushion, when wind blows, the guide rubber shell guides the flow, the wind power is guided out to two sides, the weight of the optical cable is increased by installing the balancing weight in the guide rubber shell, the optical cable is prevented from being abraded due to the shaking of the wind, in hail weather, the fallen hail can be hit on the top of the wind-guiding rubber shell, and the wind-guiding rubber shell is made of rubber and can deform after being hit by the hail, so that the hail is guided down, the influence on the optical cable caused by accumulation is avoided, when the hail is guided, the expansion piece is restored, and the service life of the optical cable is further prolonged.
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, and 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 inventive exercise.
FIG. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is a cross-sectional view of the first embodiment;
FIG. 3 is an enlarged view of FIG. 1 at A;
FIG. 4 is an enlarged view of FIG. 1 at B;
FIG. 5 is a schematic view of a cushion pad according to a second embodiment.
In the figure: 1. a reinforcement; 2. a reinforcement; 3. fiber paste; 4. an optical fiber; 5. a stainless steel type loose tube; 6. Loosening the sleeve; 7. a spring plate; 8. an abrasion prevention unit; 81. a wind guide rubber shell; 82. a stretchable sheet; 83. a support line; 84. a balancing weight; 85. a cavity; 9. a cushion pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-4, a stainless steel tube butterfly-shaped drop cable includes a strength member 1 and an outer loose tube 6; the bottom of the reinforcing part 1 is fixedly connected with an outer loose sleeve 6; a group of reinforcing pieces 2 are arranged inside the outer loose sleeve 6; a stainless steel loose tube 5 is fixedly connected inside the outer loose tube 6; a plurality of optical fibers 4 are arranged inside the stainless steel loose tube 5, and the inside of the stainless steel loose tube is filled with fiber paste 3; the during operation, underground, often the mouse gnaws light optic fibre 4 and leads to optic fibre 4 damaged, loose the sleeve pipe 5 through installation stainless steel formula, adopt stainless steel, avoided the mouse to gnaw optic fibre 4 and lead to optic fibre 4 breakage, good corrosion resistance has simultaneously, through at the inside fine cream 3 of packing of stainless steel formula loose sleeve pipe 5, be favorable to vertical waterproof function, install reinforcing part 1 through the top of pine cover 6 outside, increase the tensile ability of optical cable, and then realized that optical cable tensile property is good, waterproof, performances such as fire-proof and corrosion resistance have, the life of optic fibre 4 has been improved.
The bottom end of the reinforcing part 1 is fixedly connected with an elastic sheet 7, and the other end of the elastic sheet 7 is fixedly connected with the top of the outer loose sleeve 6; during operation, through installation shell fragment 7, played the supporting role, avoid the optical cable to hang when the height, receive the problem that wind-force influence leads to controlling to rock, and then improved supporting role and the fixed action to the optical cable.
A pair of anti-abrasion units 8 are arranged at the side end of the outer loose sleeve 6; the abrasion-proof unit 8 comprises an air guide rubber shell 81 and a telescopic sheet 82; a cavity 85 is formed inside the air guide rubber shell 81; the air guide rubber shell 81 is fixedly connected with the side end of the outer loose sleeve 6; the telescopic piece 82 is fixedly connected to the inner side wall of the air guide rubber shell 81; the during operation, when hail weather, the hail that falls can pound the top at wind-guiding rubber shell 81, because wind-guiding rubber shell 81 is the rubber material, pounces through the hail and move and can take place deformation, goes down the hail water conservancy diversion, avoids the hail to pile up and causes the influence to the optical cable, when the hail has been led to the water conservancy diversion, produces elasticity through flexible piece 82 and recovers, and then has prolonged the life of optical cable.
A support rope 83 is fixedly connected to the inner side wall of the air guide rubber shell 81; the outer wall of the supporting rope 83 is sleeved with a balancing weight 84; during operation reinforcement 1 hangs the optical cable when the height, because high altitude wind-force is great, make the optical cable in the high altitude by the turn-ups of wind-blowing together, make optical cable and steel cable rock the production friction all the time from side to side, lead to inside optic fibre 4 to appear the problem of damage, through installation wind-guiding rubber shell 81 and support rope 83, when the wind-blowing, carry out the water conservancy diversion through wind-guiding rubber shell 81, derive wind-force to both sides, support rope 83 through at wind-guiding rubber shell 81 internally mounted, increase the weight of optical cable, avoid the optical cable by the wind-blowing rock everywhere and cause wearing and tearing, and then prolonged the life of optical cable.
The stainless steel type loose tube 5 is made of stainless steel; when the device works, the stainless steel type loose tube 5 is made of stainless steel, so that the device has the functions of preventing rats from gnawing and resisting corrosion.
The outer part of the air guide rubber shell 81 is in a semi-arc shape; when the air guide rubber shell 81 works, when the optical cable is hung in high altitude, the air guide rubber shell has a semi-arc shape outside through the air guide rubber shell 81 due to large wind power, and has an air guide effect.
The tip of the telescopic piece 82 is shaped like an axe; when the telescopic piece 82 works, the stress area of the telescopic piece 82 is increased due to the fact that the telescopic piece 82 has strong flexibility and the end portion is shaped like an axe.
The surface of the reinforcing part 1 is plated with a layer of zinc; when the device works, the surface of the reinforcing piece 1 is plated with zinc, so that the device ensures the tensile property and has the anti-corrosion property.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a cushion pad 9 is fixedly connected to an inner side wall of the wind guide rubber casing 81; during operation, through installation blotter 9, when balancing weight 84 moves down, cushion through blotter 9, avoid balancing weight 84 and wind-guiding rubber shell 81's inner wall to cause wearing and tearing for wind-guiding rubber shell 81 appears damaged problem.
According to the working principle, when underground, a mouse often gnaws optical fibers 4 to cause damage of the optical fibers 4, the stainless steel loose tube 5 is installed and made of stainless steel, so that the situation that the optical fibers 4 are broken due to the fact that the mouse gnaws the optical fibers 4 is avoided, meanwhile, the corrosion resistance is good, the longitudinal waterproof function is facilitated by filling the fiber paste 3 into the stainless steel loose tube 5, the reinforcing part 1 is installed at the top of the outer loose tube 6, the tensile capacity of the optical cable is improved, the optical cable is good in tensile performance, and has the performances of water resistance, flame resistance, corrosion resistance and the like, and the service life of the optical fibers 4 is prolonged; the elastic sheet 7 is arranged, so that a supporting effect is achieved, the problem that the optical cable shakes left and right due to the influence of wind when the optical cable is hung in a high altitude space is avoided, and the supporting effect and the fixing effect on the optical cable are improved; in hail weather, the fallen hail can be hit on the top of the air guide rubber shell 81, the air guide rubber shell 81 is made of rubber, and can deform after being hit by the hail, so that the hail is guided down, the influence of accumulation of the hail on the optical cable is avoided, and when the hail is guided, the elastic force is generated through the telescopic piece 82 for restoration, so that the service life of the optical cable is prolonged; reinforcing member 1 hangs the optical cable when the height, because high altitude wind-force is great, make the optical cable in the high altitude by the turn-ups of wind-blowing together, make optical cable and steel cable rock the production friction all the time from side to side, lead to inside optic fibre 4 to appear the problem of damage, through installation wind-guiding rubber shell 81 and support rope 83, when the wind blows, carry out the water conservancy diversion through wind-guiding rubber shell 81, derive wind-force to both sides, through supporting rope 83 at wind-guiding rubber shell 81 internally mounted, increase the weight of optical cable, avoid the optical cable to rock everywhere by the wind-blowing and cause wearing and tearing, and then prolonged the life of optical cable.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (8)
1. A stainless steel tubular butterfly-shaped leading-in optical cable is characterized in that: comprises a reinforcing part (1) and an outer loose sleeve (6); the bottom of the reinforcing part (1) is fixedly connected with an outer loose sleeve (6); a group of reinforcing pieces (2) are arranged inside the outer loose sleeve (6); a stainless steel loose sleeve (5) is fixedly connected inside the outer loose sleeve (6); the stainless steel type loose tube (5) is internally provided with a plurality of optical fibers (4), and the interior of the stainless steel type loose tube is filled with fiber paste (3).
2. The stainless steel tubular butterfly-shaped drop cable of claim 1, wherein: the bottom end of the reinforcing piece (1) is fixedly connected with an elastic sheet (7), and the other end of the elastic sheet (7) is fixedly connected with the top of the outer loose sleeve (6).
3. The stainless steel tubular butterfly-shaped drop cable of claim 2, wherein: a pair of anti-abrasion units (8) are arranged at the side end of the outer loose sleeve (6); the anti-abrasion unit (8) comprises an air guide rubber shell (81) and a telescopic sheet (82); a cavity (85) is formed in the air guide rubber shell (81); the air guide rubber shell (81) is fixedly connected to the side end of the outer loose sleeve (6); the telescopic pieces (82) are fixedly connected to the inner side wall of the air guide rubber shell (81).
4. The stainless steel tubular butterfly-shaped drop cable of claim 3, wherein; a supporting rope (83) is fixedly connected to the inner side wall of the air guide rubber shell (81); the outer wall of the supporting rope (83) is sleeved with a balancing weight (84).
5. The stainless steel tubular butterfly-shaped drop cable of claim 4, wherein: the stainless steel type loose tube (5) is made of stainless steel.
6. The stainless steel tubular butterfly-shaped drop cable of claim 5, wherein: the outer part of the air guide rubber shell (81) is in a semi-arc shape.
7. The stainless steel tubular butterfly-shaped drop cable of claim 6, wherein: the tip of the telescopic sheet (82) is shaped like an axe.
8. The stainless steel tubular butterfly-shaped drop cable of claim 7, wherein: the surface of the reinforcing piece (1) is plated with a layer of zinc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120826764.1U CN215575823U (en) | 2021-10-12 | 2021-10-12 | Stainless steel tube type butterfly-shaped leading-in optical cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120826764.1U CN215575823U (en) | 2021-10-12 | 2021-10-12 | Stainless steel tube type butterfly-shaped leading-in optical cable |
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| CN215575823U true CN215575823U (en) | 2022-01-18 |
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| CN202120826764.1U Active CN215575823U (en) | 2021-10-12 | 2021-10-12 | Stainless steel tube type butterfly-shaped leading-in optical cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118033841A (en) * | 2024-04-12 | 2024-05-14 | 泰州志辉新材料科技有限公司 | Resistant strenghthened type butterfly-shaped optical cable |
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2021
- 2021-10-12 CN CN202120826764.1U patent/CN215575823U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118033841A (en) * | 2024-04-12 | 2024-05-14 | 泰州志辉新材料科技有限公司 | Resistant strenghthened type butterfly-shaped optical cable |
| CN118033841B (en) * | 2024-04-12 | 2024-06-11 | 泰州志辉新材料科技有限公司 | Resistant strenghthened type butterfly-shaped optical cable |
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Denomination of utility model: A type of stainless steel tube butterfly inlet optical cable Effective date of registration: 20230714 Granted publication date: 20220118 Pledgee: Bank of China Limited Weihai Wendeng sub branch Pledgor: HONGAN GROUP Co.,Ltd. Registration number: Y2023980048465 |