CN105352981A - Electric transmission line composite material tower nondestructive testing device - Google Patents
Electric transmission line composite material tower nondestructive testing device Download PDFInfo
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- CN105352981A CN105352981A CN201510781579.4A CN201510781579A CN105352981A CN 105352981 A CN105352981 A CN 105352981A CN 201510781579 A CN201510781579 A CN 201510781579A CN 105352981 A CN105352981 A CN 105352981A
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- composite material
- material pole
- pole tower
- transmission line
- ray source
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Abstract
The invention discloses an electric transmission line composite material tower nondestructive testing device. The device comprises a X ray source, a signal reception device and a work platform, the work platform is installed at the periphery of a composite material tower, the X ray source is installed at one side of the work platform, the signal reception device is installed at the other side of the work platform and is connected to a computer by a data line, and the work platform can move up or down and rotate along the composite material tower. The device realizes nondestructive test flaw detection of an electric transmission line composite material tower, can find tower defects in time and can prevent unnecessary accidents and loss.
Description
Technical field
The present invention relates to a kind of transmission line faultlocating device, particularly a kind of transmission line of electricity composite material pole tower the cannot-harm-detection device, belongs to technical field of electric power detection.
Background technology
Along with the continuous progress of electric power network technique, the performance requirement of transmission line of electricity to shaft tower material is also more and more higher.Unique advantages such as composite material pole tower has can reduce line corridor width, improve that operational reliability, shaft tower are lightweight, corrosion-resistant, weather-resistant, resistant of high or low temperature, environmental protection low-carbon (LC), designability are good and become the preferred substitute of traditional transmission tower.China has started the research work to composite material pole tower, and current Dandong electric company 220kV long phoenix line, 220kV wide phoenix line composite material pole tower put into operation, progressively forms the trend that composite material pole tower substitutes steel tower.But due to composite material pole tower itself, exist crackle especially underbead crack time, be difficult to find in tour process, composite material pole tower crackle is developed as one pleases, can destroy mechanical property and the electric property of shaft tower itself, even bring out great power grid accident, there is risk hidden danger in equipment.
Application number be 200920087531.3 patent discloses a kind of intelligently composite material pole tower health monitoring device, this device is detected shaft tower by Fibre Optical Sensor, but this device is arranged on the inside needing the composite material pole tower detected, be not easy to repair if there is problem, affect the testing of shaft tower
.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of transmission line of electricity composite material pole tower the cannot-harm-detection device, this device utilizes the Non-Destructive Testing work of X ray Real Time Imaging Technology realization to shaft tower, the size of the defect that can exist in Timeliness coverage shaft tower, form and distribution situation, follow-up repair is provided and guides direction, to avoid unnecessary accident and loss.
The present invention is achieved by the following technical solutions:
A kind of transmission line of electricity composite material pole tower the cannot-harm-detection device, comprise x-ray source, signal receiving device, workbench, described workbench is arranged on the periphery of composite material pole tower; Described x-ray source is arranged on the side of described workbench; Described signal receiving device is arranged on the opposite side of described workbench, and is connected with computing machine by data line; Wherein, described workbench can move up and down along composite material pole tower and rotate.
Wherein, the electric pressure of described device is 200kV.
Wherein, described workbench is 0 ~ 360 ° along the anglec of rotation that composite material pole tower rotates.
Wherein, described x-ray source is the micro-burnt all-in-one of 200kV.
Wherein, described signal receiving device is PaxScan1313DX flat panel detector.
The using method of transmission line of electricity composite material pole tower the cannot-harm-detection device, comprises following steps:
(1) workbench is arranged on the periphery needing the composite material pole tower detected, x-ray source and signal receiving device are relatively arranged on workbench, are connected on computing machine with data line by signal receiving device;
(2) x-ray source utilizing emitted light subsignal, makes it pass composite material pole tower and projects on signal receiving device;
(3) photon signal that x-ray source is launched is transformed into digital telecommunication signal and imaging by signal receiving device;
(4) computer controlled imaging system processed makes it obtain digital picture, and image to be automatically transferred in computing machine and to show;
(5) according to the image obtained, operating personnel can judge this shaft tower inside whether existing defects, and carry out subsequent treatment.
Compared with prior art, the beneficial effect that the present invention reaches is:
Utilize X ray to carry out nondestructive examination to composite material pole tower by a kind of transmission line of electricity composite material pole tower the cannot-harm-detection device, there is non-destructive, comprehensive, the features such as full device periodically.
The electric pressure of transmission line of electricity composite material pole tower the cannot-harm-detection device is a 200kV, and the good impact resistance had, is suitable for transmission line of electricity field operation environment.
The features such as a kind of transmission line of electricity composite material pole tower the cannot-harm-detection device adopts digital flat panel imaging technique, has size little, lightweight, easy to use.
A kind of transmission line of electricity composite material pole tower the cannot-harm-detection device adopts Computer Analysis technology, picture quality is largely increased, avoid the problems such as the loss of the signal conversion existed in image intensifier, distortion, look interference, geometric distortion, brightness is inconsistent, the tedious work that saving makes film in a large number develops a film and cost.
Accompanying drawing explanation
Fig. 1 is a kind of mounting structure schematic diagram of transmission line of electricity composite material pole tower the cannot-harm-detection device.
Wherein: 1, composite material pole tower; 2, x-ray source; 3, signal receiving device; 4, data line;
5, computing machine; 6, workbench.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, a kind of transmission line of electricity composite material pole tower the cannot-harm-detection device comprises x-ray source 2, signal receiving device 3, data line 4, computing machine 5 and workbench 6, first workbench 6 is arranged on the periphery needing the composite material pole tower 1 detected, then x-ray source 2 is arranged on the side of workbench 6, signal receiving device 3 is arranged on the opposite side of workbench 6, and is connected with computing machine 6 by data line 4.Wherein, workbench 6 can move up and down along composite material pole tower 1 and rotate, and the anglec of rotation is 0 ~ 360 °; The electric pressure of this transmission line of electricity composite material pole tower the cannot-harm-detection device is 200kV.Described x-ray source is the micro-burnt all-in-one of 200kV, and described signal receiving device is PaxScan1313DX flat panel detector.
The using method of transmission line of electricity composite material pole tower the cannot-harm-detection device, comprises following steps:
First, workbench 6 is arranged on the periphery needing the composite material pole tower 1 detected, x-ray source 2 and signal receiving device 3 are relatively arranged on workbench 1, are connected on computing machine 5 by signal receiving device 3 with data line 4.
Secondly, x-ray source 2 utilizing emitted light subsignal, makes it pass composite material pole tower 1 and projects on signal receiving device 3; The photon signal that x-ray source 2 is launched is transformed into digital telecommunication signal and imaging by signal receiving device 3.
Again, computing machine 5 controls imaging system makes it obtain digital picture, and image to be automatically transferred in computing machine 5 and to show.
Finally, according to the image obtained, operating personnel can judge this shaft tower 1 inside whether existing defects, and carry out subsequent treatment.
During detection, x-ray source 2 and signal receiving device 3 work always, keep relative quiescent state; The anglec of rotation of workbench 6 is 0 ~ 360 °, and x-ray source 2 pairs of composite material pole towers 1 can be made to carry out continuity, omnibearing detection; The photon signal that x-ray source 2 is launched is transformed into digital telecommunication signal and imaging by signal receiving device 3; Computing machine 5 controls imaging system makes it obtain digital picture, and image to be automatically transferred in computing machine 5 and to show; According to the image obtained, operating personnel can judge this shaft tower 1 inside whether existing defects, and carry out subsequent treatment.
It is to be understood that above embodiment is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a transmission line of electricity composite material pole tower the cannot-harm-detection device, is characterized in that, comprises x-ray source, signal receiving device, workbench, and described workbench is arranged on the periphery of composite material pole tower; Described x-ray source is arranged on the side of described workbench; Described signal receiving device is arranged on the opposite side of described workbench, and is connected with computing machine by data line; Wherein, described workbench can move up and down along composite material pole tower and rotate.
2. a kind of transmission line of electricity composite material pole tower the cannot-harm-detection device according to claim 1, is characterized in that, the electric pressure of described device is 200kV.
3. a kind of transmission line of electricity composite material pole tower the cannot-harm-detection device according to claim 1, it is characterized in that, described workbench is 0 ~ 360 ° along the anglec of rotation that composite material pole tower rotates.
4. a kind of transmission line of electricity composite material pole tower the cannot-harm-detection device according to claim 1, is characterized in that, described x-ray source is the micro-burnt all-in-one of 200kV.
5. a kind of transmission line of electricity composite material pole tower the cannot-harm-detection device according to claim 1, it is characterized in that, described signal receiving device is PaxScan1313DX flat panel detector.
6. the using method of a kind of transmission line of electricity composite material pole tower the cannot-harm-detection device according to claim 1-5, is characterized in that, comprise following steps:
(1) workbench is arranged on the periphery needing the composite material pole tower detected, x-ray source and signal receiving device are relatively arranged on workbench, are connected on computing machine with data line by signal receiving device;
(2) x-ray source utilizing emitted light subsignal, makes it pass composite material pole tower and projects on signal receiving device;
(3) photon signal that x-ray source is launched is transformed into digital telecommunication signal and imaging by signal receiving device;
(4) computer controlled imaging system processed makes it obtain digital picture, and image to be automatically transferred in computing machine and to show;
(5) according to the image obtained, operating personnel can judge this shaft tower inside whether existing defects, and carry out subsequent treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510781579.4A CN105352981A (en) | 2015-11-16 | 2015-11-16 | Electric transmission line composite material tower nondestructive testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510781579.4A CN105352981A (en) | 2015-11-16 | 2015-11-16 | Electric transmission line composite material tower nondestructive testing device |
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| CN105352981A true CN105352981A (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510781579.4A Pending CN105352981A (en) | 2015-11-16 | 2015-11-16 | Electric transmission line composite material tower nondestructive testing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108226194A (en) * | 2017-12-25 | 2018-06-29 | 国网北京市电力公司 | Damage detection device |
| CN112710464A (en) * | 2020-12-31 | 2021-04-27 | 淮阴工学院 | Bolt looseness inspection device for tower-shaped steel structure building body |
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| CN2364459Y (en) * | 1999-04-20 | 2000-02-16 | 王存忠 | X-ray detector |
| US20030040004A1 (en) * | 1998-02-02 | 2003-02-27 | Signature Bioscience, Inc. | Coplanar waveguide biosensor for detecting molecular or cellular events |
| CN101738405A (en) * | 2008-11-18 | 2010-06-16 | 同方威视技术股份有限公司 | Ray detection system and method for performing nondestructive testing on object by using rays |
| CN102768219A (en) * | 2012-07-26 | 2012-11-07 | 清华大学 | Combined nondestructive testing method and combined nondestructive testing system by utilizing rays |
| CN103837493A (en) * | 2014-03-14 | 2014-06-04 | 云南电力试验研究院（集团）有限公司电力研究院 | Combined overhead conductor defect detection method |
| CN205192984U (en) * | 2015-11-16 | 2016-04-27 | 国网辽宁省电力有限公司丹东供电公司 | Transmission line combined material shaft tower nondestructive test device |
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2015
- 2015-11-16 CN CN201510781579.4A patent/CN105352981A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030040004A1 (en) * | 1998-02-02 | 2003-02-27 | Signature Bioscience, Inc. | Coplanar waveguide biosensor for detecting molecular or cellular events |
| CN2364459Y (en) * | 1999-04-20 | 2000-02-16 | 王存忠 | X-ray detector |
| CN101738405A (en) * | 2008-11-18 | 2010-06-16 | 同方威视技术股份有限公司 | Ray detection system and method for performing nondestructive testing on object by using rays |
| CN102768219A (en) * | 2012-07-26 | 2012-11-07 | 清华大学 | Combined nondestructive testing method and combined nondestructive testing system by utilizing rays |
| CN103837493A (en) * | 2014-03-14 | 2014-06-04 | 云南电力试验研究院（集团）有限公司电力研究院 | Combined overhead conductor defect detection method |
| CN205192984U (en) * | 2015-11-16 | 2016-04-27 | 国网辽宁省电力有限公司丹东供电公司 | Transmission line combined material shaft tower nondestructive test device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108226194A (en) * | 2017-12-25 | 2018-06-29 | 国网北京市电力公司 | Damage detection device |
| CN112710464A (en) * | 2020-12-31 | 2021-04-27 | 淮阴工学院 | Bolt looseness inspection device for tower-shaped steel structure building body |
| CN112710464B (en) * | 2020-12-31 | 2022-07-15 | 淮阴工学院 | Bolt looseness inspection device for tower-shaped steel structure building body |
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Application publication date: 20160224 |