CN106290025A - A kind of method that can detect also early warning buried optical cable pressure - Google Patents
A kind of method that can detect also early warning buried optical cable pressure Download PDFInfo
- Publication number
- CN106290025A CN106290025A CN201610767213.6A CN201610767213A CN106290025A CN 106290025 A CN106290025 A CN 106290025A CN 201610767213 A CN201610767213 A CN 201610767213A CN 106290025 A CN106290025 A CN 106290025A
- Authority
- CN
- China
- Prior art keywords
- optical cable
- pressure
- buried optical
- early warning
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/36—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by pneumatic or hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0044—Pneumatic means
Abstract
The present invention relates to a kind of can detection and the method for early warning buried optical cable pressure, it is possible to detecting the pressure voltage of buried optical cable, and testing result is reliable, it comprises the following steps: be positioned on monitor station by buried optical cable, and detection circuit for access；It is placed on rushing block on buried optical cable, is allowed to abut against with buried optical cable, and on its contact surface with buried optical cable, arrange pressure transducer；By circuit detector connection detection circuit and controller respectively, and controller is made to be connected with pressure transducer, precaution device and display；When testing circuit is in path, constantly to rushing block applying pressure, electrical measurement detector detects when testing circuit is in open circuit, and controller sends alarm command to precaution device, and precaution device sends early warning signal according to alarm command；After precaution device sends early warning signal, stop to rushing block applying pressure, and read the pressure value of display, this pressure value the most buried optical cable resistance to compression value.
Description
Technical field
The present invention relates to optical cable burying technology field, can detect and early warning buried optical cable pressure more specifically to one
The method of power.
Background technology
Optical cable is that a number of optical fiber forms cable core according to certain way, is surrounded by outward sheath, the also cladding outer jacket having,
In order to realize a kind of communication line of optical signal transmission.For ensureing the use safety of optical cable, prevent artificial destruction, optical cable from usually burying
Use in underground.Optical cable, when passing by one's way, easily causes because pressure is overweight and distorts, and then affect its communication quality.Therefore,
For ensureing the normal use of optical cable, optical cable bury with underground before, need the compression resistance of optical cable is detected.
Summary of the invention
The technical problem to be solved is that providing a kind of can detect and the method for early warning buried optical cable pressure,
To solve above-mentioned technical problem.
A kind of method that can detect also early warning buried optical cable pressure that the present invention proposes, comprises the following steps:
Buried optical cable is positioned on monitor station, and detection circuit for access；
It is placed on rushing block on buried optical cable, is allowed to abut against with buried optical cable, and its contacting with buried optical cable
Pressure transducer is arranged on face；
By circuit detector connection detection circuit and controller respectively, and make controller and pressure transducer, precaution device and display
Device connects；
When testing circuit is in path, constantly to rushing block applying pressure, electrical measurement detector detects testing circuit
When being in open circuit, controller sends alarm command to precaution device, and precaution device sends early warning signal according to alarm command；
After precaution device sends early warning signal, stop to rushing block applying pressure, and read the pressure value of display, this number pressure
Value the most buried optical cable resistance to compression value.
Preferably, when testing circuit is in path, slowly improve the pressure that the block that liquidates applies.
Preferably, rush block to be connected with the piston rod of cylinder.
Preferably, precaution device is audible-visual annunciator.
A kind of method that can detect also early warning buried optical cable pressure that the present invention proposes, applies pressure to rushing block, due to
Rush block to abut with buried optical cable, it is achieved thereby that apply pressure to buried optical cable, rush block and buried optical cable contact surface
Between pressure transducer detect buried optical cable pressure experienced value, circuit detector detection detection residing for buried optical cable
Whether circuit connects, and when circuit detector detects testing circuit open circuit, controller controls precaution device and sends early warning signal, this
Time, stop to rushing block applying pressure, and when sending early warning signal by display reading precaution device, it is buried that display shows
Optical cable pressure experienced value.What the present invention proposed can detect and the method for early warning buried optical cable pressure, it is possible to detect buried
The pressure voltage of optical cable, and testing result is reliable.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that can detect the also method of early warning buried optical cable pressure that the present invention proposes.
Detailed description of the invention
As it is shown in figure 1, a kind of structure that can detect the also method of early warning buried optical cable pressure that Fig. 1 is the present invention to be proposed
Schematic diagram.
With reference to Fig. 1, the present invention proposes a kind of can detection and the method for early warning buried optical cable pressure, comprises the following steps:
Buried optical cable is positioned on monitor station, and detection circuit for access；
It is placed on rushing block on buried optical cable, is allowed to abut against with buried optical cable, and its contacting with buried optical cable
Pressure transducer is arranged on face；
By circuit detector connection detection circuit and controller respectively, and make controller and pressure transducer, precaution device and display
Device connects；
When testing circuit is in path, constantly to rushing block applying pressure, electrical measurement detector detects testing circuit
When being in open circuit, controller sends alarm command to precaution device, and precaution device sends early warning signal according to alarm command；
After precaution device sends early warning signal, stop to rushing block applying pressure, and read the pressure value of display, this number pressure
Value the most buried optical cable resistance to compression value.
In above-mentioned scheme, apply pressure to rushing block, abut with buried optical cable owing to rushing block, it is achieved thereby that to buried
Formula optical cable applies pressure, detects, at the pressure transducer rushed between block and buried optical cable contact surface, the pressure that buried optical cable is subject to
Force value, whether circuit detector detection testing circuit residing for buried optical cable connects, and detects detection electricity at circuit detector
During the open circuit of road, controller controls precaution device and sends early warning signal, now, stops to rushing block applying pressure, and is read by display
Take precaution device when sending early warning signal, the buried optical cable pressure experienced value that display shows.
When testing circuit is in path, slowly improves the pressure that the block that liquidates applies, can effectively prevent pressure
Sudden change and buried optical cable communication and the impact that causes over the ground, so that the compression resistance testing result of buried optical cable more may be used over the ground
Lean on.
Rush block to be connected with the piston rod of cylinder, pass through mechanical compression so that rush block pressure experienced more uniform.
Precaution device is audible-visual annunciator, and early warning is better.
What the present invention proposed can detect and the method for early warning buried optical cable pressure, it is possible to detect the pressure of buried optical cable
Value, and testing result is reliable.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (4)
1. one kind can be detected and the method for early warning buried optical cable pressure, it is characterised in that comprise the following steps:
Buried optical cable is positioned on monitor station, and detection circuit for access；
It is placed on rushing block on buried optical cable, is allowed to abut against with buried optical cable, and its contacting with buried optical cable
Pressure transducer is arranged on face；
By circuit detector connection detection circuit and controller respectively, and make controller and pressure transducer, precaution device and display
Device connects；
When testing circuit is in path, constantly to rushing block applying pressure, electrical measurement detector detects testing circuit
When being in open circuit, controller sends alarm command to precaution device, and precaution device sends early warning signal according to alarm command；
After precaution device sends early warning signal, stop to rushing block applying pressure, and read the pressure value of display, this number pressure
Value the most buried optical cable resistance to compression value.
A kind of method that can detect also early warning buried optical cable pressure the most according to claim 1, it is characterised in that in inspection
Under the state that slowdown monitoring circuit is in path, slowly improve the pressure that the block that liquidates applies.
3. according to a kind of method that can detect also early warning buried optical cable pressure described in claim 2, it is characterised in that punching
Block is connected with the piston rod of cylinder.
A kind of method that can detect also early warning buried optical cable pressure the most according to claim 1, it is characterised in that early warning
Device is audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610767213.6A CN106290025A (en) | 2016-08-31 | 2016-08-31 | A kind of method that can detect also early warning buried optical cable pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610767213.6A CN106290025A (en) | 2016-08-31 | 2016-08-31 | A kind of method that can detect also early warning buried optical cable pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106290025A true CN106290025A (en) | 2017-01-04 |
Family
ID=57675100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610767213.6A Pending CN106290025A (en) | 2016-08-31 | 2016-08-31 | A kind of method that can detect also early warning buried optical cable pressure |
Country Status (1)
| Country | Link |
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| CN (1) | CN106290025A (en) |
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| CN1155751C (en) * | 1999-01-22 | 2004-06-30 | 因温特奥股份公司 | Detector for sleeve damage of synthetic fibre rope |
| JP2006003295A (en) * | 2004-06-21 | 2006-01-05 | Shimadzu Corp | Load cell, and physical property evaluation-testing device |
| CN1752734A (en) * | 2004-09-24 | 2006-03-29 | 中国科学院力学研究所 | Micro mechanics tester and method of testing thereof |
| CN104220858A (en) * | 2012-03-05 | 2014-12-17 | 普睿司曼股份公司 | Method for detecting torsion in a cable, electric cable with torsion sensor and method for manufacturing said cable |
| CN103376223A (en) * | 2012-04-28 | 2013-10-30 | 海洋王（东莞）照明科技有限公司 | Auxiliary device for bending test of cable |
| CN102761368A (en) * | 2012-07-21 | 2012-10-31 | 中铁十七局集团电气化工程有限公司 | Cable broken core alarm |
| CN103207343A (en) * | 2013-01-15 | 2013-07-17 | 镇江明润信息科技有限公司 | Line break detection device for DC (direct current) remote control actuator |
| CN103293070A (en) * | 2013-06-07 | 2013-09-11 | 深圳市宏之都科技有限公司 | Wire jacket tearing detection device |
| RU2557341C2 (en) * | 2013-08-26 | 2015-07-20 | Федеральное государственное образовательное бюджетное учреждение высшего профессионального образования "Поволжский государственный университет телекоммуникаций и информатики" (ФГОБУ ВПО ПГУТИ) | Method of testing of resistance of optical cable to frozen water in protective polymer pipe |
| CN104007066A (en) * | 2014-06-10 | 2014-08-27 | 何华琼 | Pressure tester |
| CN204241319U (en) * | 2014-12-18 | 2015-04-01 | 国网四川省电力公司成都供电公司 | Based on the push-and-pull load test apparatus tested electric wire |
| CN204314151U (en) * | 2014-12-26 | 2015-05-06 | 杭州天顺通信设备有限公司 | A kind of optical fiber cable termination equipment stretches and flattens integration test machine |
| CN204718889U (en) * | 2015-06-11 | 2015-10-21 | 广东优科检测技术服务有限公司 | A kind of electric wire squeeze test machine |
| CN105043882A (en) * | 2015-08-11 | 2015-11-11 | 安徽远鸿机械自动化有限公司 | Pressure resistance detection device for packing container |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170104 |