CN113189723A - Seamless stainless steel tube type optical fiber ribbon cable and process method thereof - Google Patents
Seamless stainless steel tube type optical fiber ribbon cable and process method thereof Download PDFInfo
- Publication number
- CN113189723A CN113189723A CN202110441762.5A CN202110441762A CN113189723A CN 113189723 A CN113189723 A CN 113189723A CN 202110441762 A CN202110441762 A CN 202110441762A CN 113189723 A CN113189723 A CN 113189723A
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- optical fiber
- stainless steel
- fiber ribbon
- steel tube
- seamless stainless
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4403—Optical cables with ribbon structure
- G02B6/4404—Multi-podded
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4415—Cables for special applications
- G02B6/4427—Pressure resistant cables, e.g. undersea cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
Abstract
The invention relates to the technical field of communication engineering, in particular to a seamless stainless steel tube type optical fiber ribbon cable and a process method thereof, wherein a stainless steel tube which is subjected to laser welding has extremely high lateral pressure resistance, is not afraid of interference and flame resistance, has high strength, is waterproof and simple to install, and can work in various severe environments for a long time; including the optical fiber ribbon, the cream that blocks water, seamless stainless steel pipe, the area that blocks water and low smoke and zero halogen oversheath, seamless stainless steel pipe suit is on a plurality of groups of optical fiber ribbons, and the cream that blocks water is installed at a plurality of groups of optical fiber ribbons skin and is located between seamless stainless steel pipe and the optical fiber ribbon, and the area that blocks water fixed mounting is on the outer wall of seamless stainless steel pipe, and low smoke and zero halogen oversheath fixed mounting is on the outer wall of the area that blocks water, and seamless stainless steel pipe passes through laser welding and forms seamless steel pipe structure.
Description
Technical Field
The invention relates to the technical field of communication engineering, in particular to a seamless stainless steel tube type optical fiber ribbon cable and a process method thereof.
Background
With the continuous expansion of communication services and the increasing demand of optical cables, optical fiber communication technologies have been applied to various industries, and different application environments put forward different requirements on the performance of optical cables. At present, the conventional optical fiber ribbon optical cable in China adopts a loose tube structure, the lateral pressure resistance of the conventional optical fiber ribbon optical cable is limited by the material of the conventional optical fiber ribbon optical cable, and the conventional optical fiber ribbon optical cable cannot meet the performances of micro bending, high strength, water resistance, high temperature adaptability, lateral pressure resistance and the like required by special occasions, so that a novel optical cable is required to meet the requirements.
Disclosure of Invention
In order to solve the technical problems, the invention provides a seamless stainless steel tube type optical fiber ribbon cable and a process method thereof, wherein the stainless steel tube adopting laser welding has extremely high lateral pressure resistance, is not afraid of interference and flame retardance, has high strength, is waterproof and simple to install, and can work in various severe environments for a long time.
The seamless stainless steel tube type optical fiber ribbon optical cable comprises an optical fiber ribbon, water-blocking paste, a seamless stainless steel tube, a water-blocking tape and a low-smoke halogen-free outer sheath, wherein the seamless stainless steel tube is sleeved on a plurality of groups of optical fiber ribbons, the water-blocking paste is arranged on the outer layer of the plurality of groups of optical fiber ribbons and is positioned between the seamless stainless steel tube and the optical fiber ribbon, the water-blocking tape is fixedly arranged on the outer wall of the seamless stainless steel tube, the low-smoke halogen-free outer sheath is fixedly arranged on the outer wall of the water-blocking tape, and the seamless stainless steel tube forms a seamless steel tube structure through laser welding.
According to the seamless stainless steel tube type optical fiber ribbon cable and the process method thereof, a plurality of medicaments can be added into the low-smoke halogen-free outer sheath.
According to the seamless stainless steel tube type optical fiber ribbon cable and the process method thereof, other fillers are added between the seamless stainless steel tube and the low-smoke halogen-free outer sheath.
The invention relates to a seamless stainless steel tube type optical fiber ribbon cable and a process method thereof, which comprises the following steps:
step 2, carrying out optical fiber ribbon combination operation, wherein the optical fiber passes through an optical fiber ribbon die and then is bonded into a flat ribbon body through acrylic resin cured by ultraviolet light;
3, placing the optical fiber ribbon on an optical fiber ribbon placement wheel, aligning an oil needle to an inlet of an optical fiber ribbon mold by using an optical fiber ribbon ointment filling machine, forming a superposed ribbon structure after the optical fiber ribbon passes through the optical fiber ribbon mold, and uniformly coating water-blocking ointment on the surface of the optical fiber ribbon through the oil needle to form a first waterproof protective layer;
and 7, entering a wire collecting operation through the crawler traction equipment, the wheel type traction equipment and the tension traction wheel, and collecting wires on a wire collecting frame by using a set disc tool.
According to the seamless stainless steel tube type optical fiber ribbon cable and the process method thereof, a computer is used between the tension traction wheel and the wheel type traction equipment to control the speed.
According to the seamless stainless steel tube type optical fiber ribbon cable and the process method thereof, the stainless steel tube enters an external protection operation after being taken up, the stainless steel tube enters an operation device through the pneumatic paying-off wheel, and the winding operation of the water blocking tape is carried out after the stainless steel tube is taken up.
The invention relates to a seamless stainless steel tube type optical fiber ribbon cable and a process method thereof, wherein an extruder is divided into a 5-level heating component and a machine table extrusion component, a high-strength low-smoke zero-halogen sheath is used for sheath wrapping, the melting point is lower, and the heating temperatures of the 5-level heating component are respectively set as follows: temperature of the first-stage heating pipe: 150 ℃, second stage heating tube temperature: 165 ℃ and third stage heating tube temperature: 175 ℃, fourth stage heating tube temperature: 185 ℃ and fifth-stage heating tube temperature: 170 ℃ and the temperature of the extrusion part of the machine head is as follows: 165 ℃.
The invention relates to a seamless stainless steel tube type optical fiber ribbon cable and a process method thereof, wherein a low-smoke halogen-free outer sheath is uniformly wrapped outside a stainless steel tube and a water blocking tape and then immediately enters hot, warm and cold water tanks for shaping, a water tank is divided into the hot, warm and cold water tanks, and the temperatures of the hot, warm and cold water tanks are respectively the temperature of a hot water area: 65 ℃, warm water zone temperature: 40 ℃, cold water zone temperature: at 25 ℃.
According to the seamless stainless steel tube type optical fiber ribbon optical cable and the process method thereof, the optical cable passes through the water tank and then immediately enters the blow-drying machine, and the optical cable is quickly dried by strong wind.
The invention relates to a seamless stainless steel tube type optical fiber ribbon cable and a process method thereof.
Compared with the prior art, the invention has the beneficial effects that: through the setting, can make the optic fibre area of the different core numbers of 2-24 cores according to customer and construction needs, and can carry out the compound mode of many optic fibre areas, can provide the access optic fibre more than several times than conventional optical cable, very big improvement the efficiency of construction, form seamless nonrust steel pipe structure through the laser welding technique, this structure possesses extremely high anti side pressure ability, be afraid of the interference, advantages such as high strength, through setting up the outer parcel water blocking area of seamless nonrust steel pipe, make it have the water blocking performance, outmost high strength low smoke and zero halogen oversheath that uses, this sheath has extremely strong fire behaviour, the usability is improved.
Drawings
FIG. 1 is a schematic view of the seamless stainless steel tubular optical fiber ribbon cable of the present invention;
FIG. 2 is a production line of the optical fiber ribbon seamless steel tube of the present invention;
in the drawings, the reference numbers: 1. an ointment filling machine; 2. fiber placement frames for the optical fiber ribbons; 3. an optical fiber ribbon mold; 4. an ointment gun; 5. a machine head; 6. a horn mould and a lap joint mould; 7. a stainless steel band winding and unwinding device; 8. a laser welder device; 9. steel tube polishing equipment; 10. a crawler attachment; 11. a wheeled traction device; 12. a tension traction wheel; 13. a take-up stand; 14. an optical fiber ribbon; 15. water-blocking paste; 16. a seamless stainless steel tube; 17. a water blocking tape; 18 low smoke zero halogen outer sheath.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 2, the seamless stainless steel tube type optical fiber ribbon cable and the process method thereof of the present invention comprises an optical fiber ribbon 14, a water blocking paste 15, a seamless stainless steel tube 16, a water blocking tape 17 and a low smoke zero halogen outer sheath 18, wherein the seamless stainless steel tube 16 is sleeved on a plurality of groups of optical fiber ribbons 14, the water blocking paste 15 is installed on the outer layer of the groups of optical fiber ribbons 14 and is located between the seamless stainless steel tube 16 and the optical fiber ribbon 14, the water blocking tape 17 is fixedly installed on the outer wall of the seamless stainless steel tube 16, the low smoke zero halogen outer sheath 18 is fixedly installed on the outer wall of the water blocking tape 17, and the seamless stainless steel tube 16 forms a seamless steel tube; through the setting, can make the optic fibre area of the different core numbers of 2-24 cores according to customer and construction needs, and can carry out the compound mode of many optic fibre areas, can provide the access optic fibre more than several times than conventional optical cable, very big improvement the efficiency of construction, form seamless nonrust steel pipe structure through the laser welding technique, this structure possesses extremely high anti side pressure ability, be afraid of the interference, advantages such as high strength, through setting up 16 outer parcel water blocking tape 17 of seamless nonrust steel pipe, make it have the water blocking performance, outmost high strength low smoke and zero halogen oversheath 18 that uses, this sheath has extremely strong fire behaviour, the usability is improved.
As a preference of the above embodiment, several kinds of agents may be added into the low smoke zero halogen outer sheath 18; through the arrangement, the low-smoke halogen-free outer sheath 18 has the effects of mouse prevention, insect prevention and the like, prevents the damage of the mouse and the insect to the optical cable, and improves the practicability.
As a preference of the above embodiment, other fillers are added between the seamless stainless steel tube 16 and the low-smoke zero-halogen outer sheath 18; through the arrangement, other fillers can be added according to the requirements of customers, space is reserved for upgrading and updating products later, and the practicability is improved.
As a preference of the above embodiment, the method comprises the following steps:
step 2, carrying out optical fiber ribbon combination operation, wherein the optical fiber passes through an optical fiber ribbon die 3 and then is bonded into a flat ribbon body through acrylic resin cured by ultraviolet light;
3, placing the optical fiber ribbon on an optical fiber ribbon placement wheel, aligning an inlet of an optical fiber ribbon mold 3 with an oil needle by using an optical fiber ribbon ointment filling machine 1, forming a superposed ribbon structure after the optical fiber ribbon passes through the optical fiber ribbon mold 3, and uniformly coating water-blocking paste on the surface of the optical fiber ribbon through the oil needle to form a first waterproof protective layer;
and 7, entering a wire collecting operation through the crawler traction equipment 10, the wheel type traction equipment 11 and the tension traction wheel 12, and collecting wires on a wire collecting frame 13 by using a set disc tool.
As a preference of the above embodiment, a computer is used between the tension traction wheel 12 and the wheel traction device 11 to control the speed; through the arrangement, the friction force and the traction force in each placing frame are moderate, so that the stainless steel pipe is not deformed in the transmission process, the overall stability is improved, and the working efficiency is improved.
Preferably, the stainless steel pipe is wound and then enters an outer protection operation, the stainless steel pipe enters the operation device through the pneumatic paying-off wheel, and the winding operation of the water blocking tape is performed through the winding; through the arrangement, the usage amount of equipment can be reduced by winding, a water blocking tape or a yarn can be omitted, the water blocking tape is uniform, no gap is left between the winding and the extruder after the stainless steel pipe is arranged on the outer layer, and the practicability is improved.
As a preferred example of the above embodiment, the extruder is divided into a 5-stage heating component and a machine-stage extrusion component, and since the high-strength low-smoke halogen-free sheath is used for sheath wrapping, the melting point is low, and the heating temperatures of the 5-stage heating component are respectively set as: temperature of the first-stage heating pipe: 150 ℃, second stage heating tube temperature: 165 ℃ and third stage heating tube temperature: 175 ℃, fourth stage heating tube temperature: 185 ℃ and fifth-stage heating tube temperature: the temperature of the extrusion part of the machine head is 165 ℃; through above setting, let the raw materials heat gradually in the heater block to use the screw rod to impel the stirring, make its melting even, it is lower more to extrude the part temperature in order to let the raw materials stereotype gradually, let its parcel that is even promptly outside the band that blocks water, improve the practicality.
As a preferred embodiment of the above embodiment, the low-smoke halogen-free outer sheath 18 is uniformly wrapped outside the stainless steel tube and the water blocking tape, and then immediately enters the hot water tank, the warm water tank and the cold water tank for shaping, the water tank is divided into the hot water tank, the warm water tank and the cold water tank, and the temperatures of the hot water tank, the warm water tank and the cold water tank are respectively the temperatures of a hot water area: 65 ℃, warm water zone temperature: 40 ℃, cold water zone temperature: 25 ℃; through the arrangement, the temperature of the water tank is gradually reduced, so that the optical cable can be gradually cooled, the phenomenon that the surface of the optical cable cracks due to sudden temperature reduction can be avoided, and the practicability is improved.
As the optimization of the embodiment, the optical cable passes through the water tank and then immediately enters the blow-drying machine, and the optical cable is rapidly blown by strong wind; through the arrangement, the surface of the optical cable is free of water splash, and is smoother, smoother and mellow, and the practicability is improved.
Preferably, the optical cable is dried by a water tank and then is printed, and after printing is finished, the optical cable enters the caterpillar traction equipment 10, so that the caterpillar drives the optical cable to enter the cable collecting frame 13 and be collected by using a set disc tool; through the arrangement, the processing effect of the optical fiber ribbon optical cable is improved, and the practicability is improved.
The invention relates to a seamless stainless steel tube type optical fiber ribbon cable and a process method thereof, which comprises the following steps of:
step 2, carrying out optical fiber ribbon combination operation, wherein the optical fiber passes through an optical fiber ribbon die 3 and then is bonded into a flat ribbon body through acrylic resin cured by ultraviolet light;
3, placing the optical fiber ribbon on an optical fiber ribbon placement wheel, aligning an inlet of an optical fiber ribbon mold 3 with an oil needle by using an optical fiber ribbon ointment filling machine 1, forming a superposed ribbon structure after the optical fiber ribbon passes through the optical fiber ribbon mold 3, and uniformly coating water-blocking paste on the surface of the optical fiber ribbon through the oil needle to form a first waterproof protective layer;
step 7, entering a wire collecting operation through the crawler traction equipment 10, the wheel type traction equipment 11 and the tension traction wheel 12, and collecting wires on a wire collecting frame 13 by using a set disc tool;
get into outer protection operation after the stainless steel pipe is received the line, make its steel pipe get into the operation device through atmospheric pressure actinobacillus wheel in, receive the line and carry out the winding operation of water blocking tape, but wind the reducible equipment use amount of package, and can not use water blocking tape or prick the yarn, the water blocking tape is even not stayed the winding in gap and enters into the extruder after stainless steel pipe skin, the extruder divide into 5 grades of heater block and board extrusion part, because of the use is that the low smoke and zero halogen sheath of high strength carries out the sheath parcel, its melting point is lower, 5 grades of heater block heating temperature sets for respectively: temperature of the first-stage heating pipe: 150 ℃, second stage heating tube temperature: 165 ℃ and third stage heating tube temperature: 175 ℃, fourth stage heating tube temperature: 185 ℃ and fifth-stage heating tube temperature: 170 ℃ and the temperature of the extrusion part of the machine head is as follows: 165 ℃ and the significance of temperature change control lies in that: heating the raw materials in the heating part gradually, and using a screw to propel and stir so as to enable the raw materials to be melted uniformly, wherein the lower the temperature of the extrusion part is, the raw materials are gradually shaped and uniformly wrapped outside the water blocking belt; even parcel of low smoke and zero halogen material gets into heat, temperature, cold water tank design immediately outside nonrust steel pipe and the water blocking band, and the basin divide into heat, temperature, cold water tank, and its temperature is hot water district temperature respectively: 65 ℃, warm water zone temperature: 40 ℃, cold water zone temperature: the temperature of the water tank is gradually reduced at 25 ℃, so that the optical cable can be gradually cooled, and the phenomena that the surface of the optical cable is cracked and the like due to sudden temperature reduction can not be caused; the optical cable passes through the water tank and then immediately enters the blow-drying machine, and is rapidly blown dry by strong wind, so that the surface of the optical cable is free from water splash, and is increasingly smooth and mellow. And then, printing characters, and after the characters are printed, enabling the characters to enter a caterpillar tractor to enable a caterpillar to drive an optical cable to enter a gantry take-up frame to be taken up by using a set disc tool.
According to the seamless stainless steel tube type optical fiber ribbon cable and the process method thereof, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects of the installation mode, the connection mode or the arrangement mode can be achieved; the factice filling machine 1, the optical fiber ribbon fiber placing frame 2, the optical fiber ribbon die 3, the factice gun 4, the machine head 5, the horn die and lap joint die 6, the stainless steel ribbon winding and unwinding device 7, the laser welding machine device 8, the steel pipe polishing device 9, the crawler traction device 10, the wheel type traction device 11 and the take-up frame 13 of the seamless stainless steel pipe type optical fiber ribbon cable and the process method thereof are purchased from the market, and technicians in the industry only need to install and operate according to the accompanying instructions.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The seamless stainless steel tube type optical fiber ribbon cable is characterized by comprising an optical fiber ribbon (14), water-blocking paste (15), a seamless stainless steel tube (16), a water-blocking tape (17) and a low-smoke halogen-free outer sheath (18), wherein the seamless stainless steel tube (16) is sleeved on a plurality of groups of optical fiber ribbons (14), the water-blocking paste (15) is installed on the outer layer of the groups of optical fiber ribbons (14) and is located between the seamless stainless steel tube (16) and the optical fiber ribbon (14), the water-blocking tape (17) is fixedly installed on the outer wall of the seamless stainless steel tube (16), the low-smoke halogen-free outer sheath (18) is fixedly installed on the outer wall of the water-blocking tape (17), and the seamless stainless steel tube (16) forms a seamless steel tube structure through laser welding.
2. The seamless stainless steel tube optical fiber ribbon cable according to claim 1, wherein a plurality of agents can be added into the low smoke zero halogen outer sheath (18).
3. The stainless steel tube type optical fiber ribbon cable according to claim 1, wherein other fillers are added between the seamless stainless steel tube (16) and the low smoke zero halogen outer sheath (18).
4. The seamless stainless steel tubular optical fiber ribbon cable and the process method thereof according to claim 1, wherein the process method comprises the following steps:
step 1, coloring the optical fiber by adopting the type specified by a customer or required by construction;
step 2, carrying out optical fiber ribbon combination operation, wherein the optical fiber passes through an optical fiber ribbon die (3) and then is bonded into a flat ribbon body through acrylic resin cured by ultraviolet light;
3, placing the optical fiber ribbon on an optical fiber ribbon placement wheel, aligning an oil needle to an inlet of an optical fiber ribbon mold (3) by using an optical fiber ribbon ointment filling machine (1), forming a superposed ribbon structure after the optical fiber ribbon passes through the optical fiber ribbon mold (3), and uniformly coating water-blocking ointment on the surface of the optical fiber ribbon through the oil needle to form a first waterproof protective layer;
step 4, the machine head (5) is used for carrying out the curing operation of the superposed strip-shaped structure, and the machine head (5) is moderate in temperature and can be cured quickly;
step 5, performing secondary water-blocking paste coating by using a paste gun (4), enabling the stainless steel band to enter a production line through a stainless steel band winding and unwinding device (7), putting the superposed optical fiber band on the stainless steel band, enabling the stainless steel band to preliminarily form a tubular structure through a horn die and a lap joint die (6), and performing welding operation through laser welding machine equipment (8) to form a seamless stainless steel tube structure;
step 6, polishing the stainless steel pipe by using steel pipe polishing equipment (9) to enable the surface of the stainless steel pipe to be smooth;
and 7, entering a wire collecting operation through the crawler traction equipment (10), the wheel type traction equipment (11) and the tension traction wheel (12), and collecting wires on a wire collecting frame (13) by using a set disc tool.
5. The seamless stainless steel tube type optical fiber ribbon cable and the process method thereof according to claim 4, wherein a computer is used between the tension traction wheel (12) and the wheel type traction device (11) to control the speed.
6. The seamless stainless steel tube type optical fiber ribbon cable and the process method thereof as claimed in claim 4, wherein the stainless steel tube is taken up and then enters an outer protection operation, the steel tube enters an operation device through a pneumatic paying-off wheel, and the water blocking tape is wound by taking up.
7. The seamless stainless steel tube type optical fiber ribbon cable and the process method thereof as claimed in claim 4, wherein the extruder is divided into 5-level heating components and a machine extrusion component, because a high-strength low-smoke halogen-free sheath is used for sheath wrapping, the melting point is lower, and the heating temperatures of the 5-level heating components are respectively set as: temperature of the first-stage heating pipe: 150 ℃, second stage heating tube temperature: 165 ℃ and third stage heating tube temperature: 175 ℃, fourth stage heating tube temperature: 185 ℃ and fifth-stage heating tube temperature: 170 ℃ and the temperature of the extrusion part of the machine head is as follows: 165 ℃.
8. The seamless stainless steel tube type optical fiber ribbon cable and the process method thereof as claimed in claim 4, wherein the low smoke zero halogen outer sheath (18) is uniformly wrapped outside the stainless steel tube and the water blocking tape and then immediately enters a hot water tank, a warm water tank and a cold water tank for shaping, the water tank is divided into the hot water tank, the warm water tank and the cold water tank, and the temperatures of the hot water tank, the warm water tank and the cold water tank are respectively the temperature of a hot water area: 65 ℃, warm water zone temperature: 40 ℃, cold water zone temperature: at 25 ℃.
9. The seamless stainless steel tube type optical fiber ribbon cable and the process method thereof as claimed in claim 4, wherein the optical fiber cable is blown into a blow dryer immediately after passing through a water tank, and is rapidly blown dry by strong wind.
10. The seamless stainless steel tube type optical fiber ribbon cable and the process method thereof as claimed in claim 4, wherein the optical fiber ribbon cable is dried by a water tank and then printed, and after the printing is finished, the optical fiber ribbon cable enters into a caterpillar traction device (10) to enable a caterpillar to drive the optical fiber ribbon cable to enter into a cable receiving frame (13) to be received by a set disc tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110441762.5A CN113189723A (en) | 2021-04-23 | 2021-04-23 | Seamless stainless steel tube type optical fiber ribbon cable and process method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110441762.5A CN113189723A (en) | 2021-04-23 | 2021-04-23 | Seamless stainless steel tube type optical fiber ribbon cable and process method thereof |
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| CN113189723A true CN113189723A (en) | 2021-07-30 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1431534A (en) * | 2003-01-28 | 2003-07-23 | 江苏中天科技股份有限公司 | Technique for producing laser welding stainless steel tubes cladded optic fiber unit |
| CN2653526Y (en) * | 2003-09-27 | 2004-11-03 | 江苏永鼎股份有限公司 | Central beam tube type micro optic cable |
| CN103837954A (en) * | 2014-02-26 | 2014-06-04 | 汕头高新区奥星光通信设备有限公司 | Central-tube-type ribbon optical fiber cable with improved structure |
| CN112034571A (en) * | 2020-09-11 | 2020-12-04 | 宏安集团有限公司 | Anti-shrinkage multi-unit parallel beam tube optical cable and manufacturing method thereof |
| CN212586611U (en) * | 2020-07-16 | 2021-02-23 | 浙江联杰科技有限公司 | Novel optical cable for base station |
-
2021
- 2021-04-23 CN CN202110441762.5A patent/CN113189723A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1431534A (en) * | 2003-01-28 | 2003-07-23 | 江苏中天科技股份有限公司 | Technique for producing laser welding stainless steel tubes cladded optic fiber unit |
| CN2653526Y (en) * | 2003-09-27 | 2004-11-03 | 江苏永鼎股份有限公司 | Central beam tube type micro optic cable |
| CN103837954A (en) * | 2014-02-26 | 2014-06-04 | 汕头高新区奥星光通信设备有限公司 | Central-tube-type ribbon optical fiber cable with improved structure |
| CN212586611U (en) * | 2020-07-16 | 2021-02-23 | 浙江联杰科技有限公司 | Novel optical cable for base station |
| CN112034571A (en) * | 2020-09-11 | 2020-12-04 | 宏安集团有限公司 | Anti-shrinkage multi-unit parallel beam tube optical cable and manufacturing method thereof |
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Application publication date: 20210730 |