CN108957670A - A kind of working procedure of lightguide cable link - Google Patents
A kind of working procedure of lightguide cable link Download PDFInfo
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- CN108957670A CN108957670A CN201710407269.5A CN201710407269A CN108957670A CN 108957670 A CN108957670 A CN 108957670A CN 201710407269 A CN201710407269 A CN 201710407269A CN 108957670 A CN108957670 A CN 108957670A
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- optical cable
- cable
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- fiber
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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
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical 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
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/48—Overhead installation
-
- 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
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention belongs to communication construction technical fields, refer in particular to a kind of working procedure of lightguide cable link, it is examined including single-deck, route repetition measurement, optical cable matches disk, routing prepares, laying is laid, connect installation and relaying measurement, single-deck is examined: the collection of single-deck data, the repetition measurement of cable length, the loss measurement of optical cable single-deck and the insulation of optical cable protective layer check and the inspection of other related equipment, optical cable after inspection, related equipment should keep a record, cable jacket stripping is handled, the strengthening core of optical cable and metal sheath connecting processing, the connecting of optical fiber, the monitoring that optical fiber is continuously lost；7th step, optical fiber remain the receiving processing of length, the encapsulation process of fiber cable joint sheath, the installation of fiber cable joint is fixed, advantage is: the step of working procedure of optical cable, is simple, the construction period of optical cable is greatly shortened in the case where ensuring the construction quality, human and material resources and financial resources are greatly saved, the economic benefit of engineering is significantly improved.
Description
Technical field
The invention belongs to communication construction technical fields, refer in particular to a kind of working procedure of lightguide cable link.
Background technique
Currently, the step of construction method of traditional lightguide cable link is various, in order to ensure construction quality, construction period compares
It is long, lead to optical cable construction inefficiency, needs to spend more human and material resources and financial resources.
Summary of the invention
The object of the present invention is to provide a kind of working procedures of lightguide cable link.
The object of the present invention is achieved like this:
A kind of working procedure of lightguide cable link, including single-deck is examined, routing repetition measurement, optical cable prepare with disk, routing, laying cloth
It puts, connect installation and relaying measurement,
(1) single-deck is examined: the collection of single-deck data, the repetition measurement of cable length, optical cable single-deck loss measurement and optical cable shield
The insulation of layer checks and the inspection of other related equipment, and the optical cable, related equipment after inspection should keep a record, and in cable disk subscript
Listed price number, outer end end not, length, formula and use paragraph；
(2) repetition measurement: alignment is routed: setting starting point, turning, middle straight line bar；Ranging: 100 meters or 50 meters measurement ground
Actual range；Staking: it beats for 100 meters and counts stake, 1000 meters are played emphasis stake, turning marking machine stake；Scribing line: lime powder or lime are used
Powder scribing line positioning；Draw: urban district is drawn with 1: 500 or 1: 1000, and countryside is drawn with 1: 2000, and plane is drawn with 1: 500-5000
System, section are drawn with 1: 50-100；Registration: length, position, drawing, facility, protection and the data information of reinforcing；
(3) optical cable matches disk: the calculating for laying length of configuration direction and optical cable, and the length that lays of optical cable is that L=L buries+L
The slope pipe+L frame+L water+L, L bury as optical fiber cable for direct burial lay length, and L pipe is duct optical cable lay length, and L frame is that aerial optical cable is laid
Length, L water are subaqueous cable lay length, and the slope L is climbing fiber cable laying length；
(4) routing prepares；
(5) laying is laid: the erection of suspension type optical cable: respectively being installed and is led at the beginning of reel side and the terminal of traction side
One large size pulley or snatch block are installed to rope and two wire guide pulley wheels, and in the suitable position of electric pole, then on messenger wire
One guide pulley is installed every 20~30m, one guide pulley of every installation, which takes advantage of a situation traction rope, penetrates guide pulley, takes people
Work or dragger are drawn in end point, and optical cable traction finishes, then are hung optical cable in messenger wire with Optical hanger by one end
On, remove guide pulley；
Or wound form is set up: when optical cable laying is at electric pole, operator is served with the lifting seat of truck, it is complete
Binding curved at stretching on bar, fixed and move on to optical cable wrapping machine on bar installs, and optical cable wrapping machine is rolled by a friction
Wheel drives binding casket to rotate around messenger wire and optical cable, realizes optical cable laying, around, prick and be once automatically performed；
(6) connect installation: the first step gets out optical cable and related utensil；Second step determines splice locations；Third step, general
The processing of cable jacket stripping；4th step, the strengthening core of optical cable and metal sheath connecting processing；The connecting of 5th step, optical fiber；6th
The monitoring that step, optical fiber are continuously lost；7th step, optical fiber remain the receiving processing of length；The sealing of 8th step, fiber cable joint sheath
Processing；The installation of 9th step, fiber cable joint is fixed；
(7) relaying measurement: the test of the characteristic test of optical fiber complete attenuation and copper wire electrical property.
In the above-mentioned technical solutions, the laying is laid in working procedure, and the bending radius of optical cable should be not less than optical cable
15 times of outer diameter, work progress should be not less than 20 times；The maximum allowable tension of optical cable is not to be exceeded in the tractive force for laying optical cable
80%, moment maximum drawbar pull must not exceed the maximum allowable tension of optical cable, and main tractive force acts on the reinforcement of optical cable
On core.
In the above-mentioned technical solutions, in the connecting installation process, fiber cable joint is remained and light in connection protective cap
Fine remaining should be stopped, and optical cable part-remaining is generally no less than 4m, and final remaining length should be no less than 60cm in connection protective cap.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that
1, the step of working procedure of optical cable of the invention is simple, and optical cable is greatly shortened in the case where ensuring the construction quality
Construction period, greatly save human and material resources and financial resources, significantly improve the economic benefit of engineering.
Specific embodiment
With specific embodiment, the invention will be further described below:
A kind of working procedure of lightguide cable link, including single-deck is examined, routing repetition measurement, optical cable prepare with disk, routing, laying cloth
It puts, connect installation and relaying measurement,
(1) single-deck is examined: the collection of single-deck data, the repetition measurement of cable length, optical cable single-deck loss measurement and optical cable shield
The insulation of layer checks and the inspection of other related equipment, and the optical cable, related equipment after inspection should keep a record, and in cable disk subscript
Listed price number, outer end end not, length, formula and use paragraph；
Optical cable is before laying, it is necessary to single-deck inspection is carried out, to specification, the journey of the optical cable and connection equipment of transporting to scene
Formula, quantity checked, checked, the measurement of visual examination and photoelectricity key property, and confirmation optical cable, the quantity of equipment, quality reach
To design document or contracted related requirement, the single-deck of optical cable is examined, to duration, the construction quality for ensuring engineering, to guarantor
In communication quality, economic benefit of engineering, maintenance use and the route service life of card from now on, there is immeasurable influence.
(2) repetition measurement: alignment is routed: setting starting point, turning, middle straight line bar；Ranging: 100 meters or 50 meters measurement ground
Actual range；Staking: it beats for 100 meters and counts stake, 1000 meters are played emphasis stake, turning marking machine stake；Scribing line: lime powder or lime are used
Powder scribing line positioning；Draw: urban district is drawn with 1: 500 or 1: 1000, and countryside is drawn with 1: 2000, and plane is drawn with 1: 500-5000
System, section are drawn with 1: 50-100；Registration: length, position, drawing, facility, protection and the data information of reinforcing；
The routing repetition measurement of lightguide cable link, is the top priority after lightguide cable link engineering formally goes into operation, and repetition measurement is with construction drawing
Be designed as foundation, essential measurement, review carried out to routing along the line, with determine fiber cable laying specific route location, zhang
Measure the correct distance on ground, provide necessary data with disk, laying and protection location etc. for optical cable, to it is high-quality, complete work on schedule
The construction task of journey plays guarantee effect.
(3) optical cable matches disk: the calculating for laying length of configuration direction and optical cable, and the length that lays of optical cable is that L=L buries+L
The slope pipe+L frame+L water+L, L bury as optical fiber cable for direct burial lay length, and L pipe is duct optical cable lay length, and L frame is that aerial optical cable is laid
Length, L water are subaqueous cable lay length, and the slope L is climbing fiber cable laying length；Optical cable with disk be for reasonable employment optical cable,
It reduces fiber cable joint and reduces splicing loss, achieve the purpose that save optical cable and improve fiber-optic transmission project quality.
(4) routing prepares；
(5) laying is laid: the erection of suspension type optical cable: respectively being installed and is led at the beginning of reel side and the terminal of traction side
One large size pulley or snatch block are installed to rope and two wire guide pulley wheels, and in the suitable position of electric pole, then on messenger wire
One guide pulley is installed every 20~30m, one guide pulley of every installation, which takes advantage of a situation traction rope, penetrates guide pulley, takes people
Work or dragger are drawn in end point, and optical cable traction finishes, then are hung optical cable in messenger wire with Optical hanger by one end
On, remove guide pulley；
Or wound form is set up: when optical cable laying is at electric pole, operator is served with the lifting seat of truck, it is complete
Binding curved at stretching on bar, fixed and move on to optical cable wrapping machine on bar installs, and optical cable wrapping machine is rolled by a friction
Wheel drives binding casket to rotate around messenger wire and optical cable, realizes optical cable laying, around, prick and be once automatically performed；Winding method sets up both quality
It is good and laborsaving time saving, become a kind of ideal erection mode, reel is erected with hydraulic jack bracket in truck rear portion, truck
It slowly moves forward, optical cable is sent out by delivery hose and guide, and the draught line being also secured on guide pulls winding
Machine is mobile with vehicle, this form of construction work saving of labor, time saving, laborsaving, and it is very high to set up efficiency.
(6) connect installation: the first step gets out optical cable and related utensil；Second step determines splice locations；Third step, general
The processing of cable jacket stripping；4th step, the strengthening core of optical cable and metal sheath connecting processing；The connecting of 5th step, optical fiber；6th
The monitoring that step, optical fiber are continuously lost；7th step, optical fiber remain the receiving processing of length；The sealing of 8th step, fiber cable joint sheath
Processing；The installation of 9th step, fiber cable joint is fixed；
Before cable connection, formula, the end that should check optical cable be not errorless；Optical cable should maintain a good state；Optical fiber transmission property
Well, sheath insulation against ground is qualified；Connection protective cap inner fiber serial number should make permanent marker, when the optical cable of both direction is from connecing
When end protective cover the same side enters, reply cable end does not make unified permanent marks；Cable connection should create good building ring
Border, generally should the operation in vehicle or connector tent, to prevent dust from influencing: sleet sky construction open work should be avoided；When
When environment temperature is lower than zero degree, temperature-boosting measure should be taken, to ensure the flexibility of optical fiber and the normal work of welder, and
The normal operating of construction personnel；The junction loss of fibre-optical splice should be lower than internal control index, the average connection damage of every optical-fibre channel
Consumption, should reach the specified value of design document.
(7) relaying measurement: the test of the characteristic test of optical fiber complete attenuation and copper wire electrical property.
Above-mentioned laying is laid in working procedure, and the bending radius of optical cable should be not less than 15 times of cable outer diameter, is constructed
Journey should be not less than 20 times；The tractive force for laying optical cable is not to be exceeded the 80% of the maximum allowable tension of optical cable, moment maximum drawbar pull
It must not exceed the maximum allowable tension of optical cable, and main tractive force acts on the strengthening core of optical cable.
In above-mentioned connecting installation process, fiber cable joint is remaining and the remaining of connection protective cap inner fiber should be stopped, light
Cable is remaining to be generally no less than 4m, and final remaining length should be no less than 60cm in connection protective cap.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore: it is all according to
The equivalence changes that structure of the invention, shape, principle are done, should all be covered by within protection scope of the present invention.
Claims (3)
1. a kind of working procedure of lightguide cable link, it is characterised in that: examined including single-deck, routing repetition measurement, optical cable are with disk, routing standard
Standby, laying lays, connects installation and relaying measurement,
(1) single-deck is examined: the collection of single-deck data, the repetition measurement of cable length, optical cable single-deck loss measurement and optical cable protective layer
Insulation checks and the inspection of other related equipment, and the optical cable, related equipment after inspection should keep a record, and in cable disk subscript listed price
Number, outer end end not, length, formula and use paragraph；
(2) repetition measurement: alignment is routed: setting starting point, turning, middle straight line bar；Ranging: 100 meters or 50 meters measurement ground are practical
Distance；Staking: it beats for 100 meters and counts stake, 1000 meters are played emphasis stake, turning marking machine stake；Scribing line: it is drawn with lime powder or pulverized limestone
Line positioning；Draw: urban district is drawn with 1: 500 or 1: 1000, and countryside is drawn with 1: 2000, and plane is drawn with 1: 500-5000, is broken
It is drawn with 1: 50-100 in face；Registration: length, position, drawing, facility, protection and the data information of reinforcing；
(3) optical cable matches disk: the calculating for laying length of configuration direction and optical cable, and the length that lays of optical cable is that L=L buries+L pipe+L
The slope frame+L water+L, L bury as optical fiber cable for direct burial lay length, and L pipe is duct optical cable lay length, and L frame is aerial optical cable lay length,
L water is subaqueous cable lay length, and the slope L is climbing fiber cable laying length；
(4) routing prepares；
(5) laying is laid: the erection of suspension type optical cable: respectively installing guide line at the beginning of reel side and the terminal of traction side
With two wire guide pulley wheels, and one large size pulley or snatch block are installed in the suitable position of electric pole, then on messenger wire every
20~30m install a guide pulley, one guide pulley of every installation, which takes advantage of a situation traction rope, penetrates guide pulley, take manually or
Person's dragger is drawn in end point, and optical cable traction finishes, then is hung optical cable on messenger wire with Optical hanger by one end, is taken
Lower guide pulley；
Or wound form is set up: when optical cable laying is at electric pole, being served operator with the lifting seat of truck, is completed bar
On curved, the fixed binding and move on to optical cable wrapping machine on bar of stretching install, optical cable wrapping machine passes through a friction idler wheel band
Dynamic binding casket is rotated around messenger wire and optical cable, realizes optical cable laying, around, prick and be once automatically performed；
(6) connect installation: the first step gets out optical cable and related utensil；Second step determines splice locations；Third step, by optical cable
The processing of sheath stripping；4th step, the strengthening core of optical cable and metal sheath connecting processing；The connecting of 5th step, optical fiber；6th step,
The monitoring that optical fiber is continuously lost；7th step, optical fiber remain the receiving processing of length；8th step, fiber cable joint sheath sealing at
Reason；The installation of 9th step, fiber cable joint is fixed；
(7) relaying measurement: the test of the characteristic test of optical fiber complete attenuation and copper wire electrical property.
2. a kind of working procedure of lightguide cable link according to claim 1, it is characterised in that: the laying lays construction
In process, the bending radius of optical cable should be not less than 15 times of cable outer diameter, and work progress should be not less than 20 times；Lay leading for optical cable
The 80% of the maximum allowable tension of optical cable is not to be exceeded in gravitation, and moment maximum drawbar pull must not exceed the maximum allowable tension of optical cable,
And main tractive force acts on the strengthening core of optical cable.
3. a kind of working procedure of lightguide cable link according to claim 1, it is characterised in that: the connecting installation
In process, fiber cable joint is remaining and the remaining of connection protective cap inner fiber should be stopped, and optical cable part-remaining is generally no less than 4m, connection protective cap
Interior final remaining length should be no less than 60cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710407269.5A CN108957670A (en) | 2017-05-19 | 2017-05-19 | A kind of working procedure of lightguide cable link |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710407269.5A CN108957670A (en) | 2017-05-19 | 2017-05-19 | A kind of working procedure of lightguide cable link |
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| Publication Number | Publication Date |
|---|---|
| CN108957670A true CN108957670A (en) | 2018-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710407269.5A Pending CN108957670A (en) | 2017-05-19 | 2017-05-19 | A kind of working procedure of lightguide cable link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109814221A (en) * | 2019-03-18 | 2019-05-28 | 合肥鎏通网络科技有限公司 | A kind of optical cable telecommunication line is sunken cord preprocess method |
| CN111965777A (en) * | 2020-06-30 | 2020-11-20 | 上海宝冶集团有限公司 | Protective binding laying method for temperature measurement sensor optical cable |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110001100A1 (en) * | 2009-07-06 | 2011-01-06 | Hien Electric Industries, Ltd. | Tool and method for installing new cable |
| CN103219674A (en) * | 2013-05-08 | 2013-07-24 | 内蒙古兴泰建筑有限责任公司 | Laying method of optical cable and wire cable |
| CN104746874A (en) * | 2015-03-25 | 2015-07-01 | 成龙建设集团有限公司 | Construction site online safety monitoring system construction method |
-
2017
- 2017-05-19 CN CN201710407269.5A patent/CN108957670A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110001100A1 (en) * | 2009-07-06 | 2011-01-06 | Hien Electric Industries, Ltd. | Tool and method for installing new cable |
| CN103219674A (en) * | 2013-05-08 | 2013-07-24 | 内蒙古兴泰建筑有限责任公司 | Laying method of optical cable and wire cable |
| CN104746874A (en) * | 2015-03-25 | 2015-07-01 | 成龙建设集团有限公司 | Construction site online safety monitoring system construction method |
Non-Patent Citations (2)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109814221A (en) * | 2019-03-18 | 2019-05-28 | 合肥鎏通网络科技有限公司 | A kind of optical cable telecommunication line is sunken cord preprocess method |
| CN111965777A (en) * | 2020-06-30 | 2020-11-20 | 上海宝冶集团有限公司 | Protective binding laying method for temperature measurement sensor optical cable |
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Application publication date: 20181207 |
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