CN104297271A - Outdoor portable X-ray cable flaw detection device - Google Patents
Outdoor portable X-ray cable flaw detection device Download PDFInfo
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- CN104297271A CN104297271A CN201410624446.1A CN201410624446A CN104297271A CN 104297271 A CN104297271 A CN 104297271A CN 201410624446 A CN201410624446 A CN 201410624446A CN 104297271 A CN104297271 A CN 104297271A
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Abstract
The invention relates to an outdoor portable X-ray cable flaw detection device which comprises a rotary imaging mechanism (1), a height adjusting mechanism (2) and a bracket counterweight mechanism (3), wherein the bracket counterweight mechanism (3) is fixed on the ground below a cable to be detected; a cable wire (1.8) passes through a lower guide pulley (1.7) and an upper guide pulley (1.9) in the rotary imaging mechanism (1), also passes through a position between a ray tube head (1.10) and an imaging panel (1.2) and is imaged onto a computer through receiving conversion by the imaging panel (1.2); a drive motor (1.17) is connected with a speed reducer (1.16), the speed reducer (1.16) is connected with a transition gear (1.15), the transition gear (1.15) is meshed with a pinion (1.4), the pinion (1.4) is meshed with a big gear ring (1.3) and can rotate around the big gear ring (1.3), the ray source tube head (1.10) and the imaging panel (1.2) are driven by a C-shaped frame (1.1) to rotate, and the cable wire (1.8) is detected in real time.
Description
Technical field
The present invention relates to outdoor portable X ray cable failure detector, belong to the X ray digital image-forming fault detection equipment of cable Inner Defect Testing.
Background technology
Because current existing cable X ray digital image-forming fault detection equipment is all generally design and produce for indoor and fixed mode to form, the cable that primary detection is crossed also there will be cable core crack conditions after being wound around, transporting, installing, cannot normally use, again need do over again, waste a large amount of manpower and materials.In order to avoid above-mentioned situation, the design for the installation situation of applicable outdoor cable, the necessary links in installation process to cable carry out convenient, detect fast.
Summary of the invention
The object of this invention is to provide a kind of outdoor portable X ray cable failure detector of cable defects detection.
The present invention is outdoor portable X ray cable failure detector, by rotation tomography mechanism 1, height regulating mechanism 2 and support balance weight mechanism 3 three part composition, support balance weight mechanism 3 is fixed on the ground of wanting below detection streamer, cable 1.8 is through the lower angle sheave 1.7 in rotation tomography mechanism 1 and upper angle sheave 1.9, cable is through tube head X 1.10 and imaging panel 1.2, by the reception conversion imaging of imaging panel 1.2 on computing machine, drive motor 1.17 connects reductor 1.16, reductor 1.16 connects excessive gear 1.15, excessive gear 1.15 engages with pinion wheel 1.4, pinion wheel 1.4 engages with bull gear 1.3 and can rotate around it, radiographic source tube head 1.10 and imaging panel 1.2 is driven to rotate by C shape frame 1.1, real-time detection streamer line 1.8.
The invention has the beneficial effects as follows: according to the field operating mode of tested cable, pick-up unit can make corresponding position adjustments flexibly, adapt to the open air detection of plurality of specifications cable, equipment volume is little, easy to carry, it is simple and easy to operate, range of adjustment is large, motion accurately, equipment is reliable, the life-span is long.
Accompanying drawing explanation
Fig. 1 is the scantling plan of outdoor portable X ray cable failure detector, the front view of Tu2Shi rotation tomography mechanism, the left view of Tu3Shi rotation tomography mechanism, Fig. 4 is the front view of height regulating mechanism, Fig. 5 is the left view of height regulating mechanism, and Fig. 6 is the three-dimensional view of support balance weight mechanism.
Embodiment
As Fig. 1, Fig. 2, shown in Fig. 3, outdoor portable X ray cable failure detector, by rotation tomography mechanism 1, height regulating mechanism 2 and support balance weight mechanism 3 three part composition, support balance weight mechanism 3 is fixed on the ground of wanting below detection streamer, cable 1.8 is through the lower angle sheave 1.7 in rotation tomography mechanism 1 and upper angle sheave 1.9, cable is through tube head X 1.10 and imaging panel 1.2, by the reception conversion imaging of imaging panel 1.2 on computing machine, drive motor 1.17 connects reductor 1.16, reductor 1.16 connects excessive gear 1.15, excessive gear 1.15 engages with pinion wheel 1.4, pinion wheel 1.4 engages with bull gear 1.3 and can rotate around it, radiographic source tube head 1.10 and imaging panel 1.2 is driven to rotate by C shape frame 1.1, real-time detection streamer line 1.8.
As Fig. 2, shown in Fig. 3, rotation tomography mechanism 1 is by C type frame 1.1, imaging panel 1.2, bull gear 1.3, coupling bolt 1.4, fixed pin 1.5, gear ring mounting bracket 1.6, lower angle sheave 1.7, cable 1.8, upper angle sheave 1.9, tube head X 1.10, rotary steering wheel 1.11, transmission shaft 1.2, roller 1.3, pinion wheel 1.4, excessive gear 1.5, reductor 1.6, drive motor 1.7 forms, cable 1.8 by upper angle sheave 1.9 and lower angle sheave 1.7 through tube head X 1.10 and imaging panel 1.2, tube head X 1.10 and imaging panel 1.2 are connected by C type frame 1.1 and can rotate simultaneously, rotating part combines transmission by drive motor 1.7, reductor 1.6, excessive gear 1.5, transmission shaft 1.2, pinion wheel 1.4, bull gear 1.3 is fixed on gear ring mounting bracket 1.6 by coupling bolt 1.4 and fixed pin 1.5, by the engaged transmission of pinion wheel 1.4 with bull gear 1.3, whole C type frame 1.1 can be driven to rotate around bull gear 1.3.
As shown in Figure 1, Figure 4, Figure 5, height regulating mechanism 2 is connected bearing pin 2.8, interior scissor 2.7, outer scissor 2.6, hydraulic cylinder 2.5, following table 2.4, pedal 2.3, coupling shaft 2.1 by upper table surface 2.9, table top, is formed without oily lining 2.2; The continuous motion of stepping on pedal 2.3 can make hydraulic cylinder 2.5 persistent pressure, and in hydraulic cylinder 2.5 can drive, scissor 2.7 and outer scissor 2.6 rotate around coupling shaft 2.1 and without oily lining 2.2, and upper table surface 2.9 can be made to carry out elevating movement.
As shown in Fig. 1, Fig. 6, support balance weight mechanism 3 by fine setting supporting leg 3.1, universal caster wheel 3.2, supporting leg 3.3 can be stretched, framework 3.4, balancing weight 3.5 form, at least four balancing weights 3.5 are hung in framework 3.4 times by linking up with extension.
The course of work of the present invention is: as shown in Fig. 1 ~ Fig. 6, device of the present invention solves the problem on line detection of carrying out in high-tension cable stringing process, first support balance weight mechanism 3 is fixed on the ground of wanting below detection streamer, supporting leg 3.1 is finely tuned well and fixing universal caster wheel 3.2 according to ground Operating condition adjustment, hang up balancing weight 3.5. to make to be raised by rotation tomography mechanism 1 according to the pedal 2.3 in the height control height regulating mechanism 2 of tested cable again, adjust to the height of appropriate cable, again cable is passed the lower angle sheave 1.7 in rotation tomography mechanism 1 and upper angle sheave 1.9.Make cable flexible guiding and linear state, then opening radiographic source makes tube head X 1.10 produce X ray, ray is got on imaging panel 1.2 through tested cable 1.8, by the reception conversion imaging of panel on computing machine, start rotary drive motor 1.17, by reductor 1.16, excessive gear 1.15 drives driving pinion 1.4 engage with bull gear and start to rotate around it, radiographic source tube head 1.10 and imaging panel 1.2 is driven to rotate by C frame 1.1, 120 degree of rotations are carried out to tested cable 1.8 and is detected as picture in real time, finally ensure that the damage defect produced in the defect that produced in the mill by cable and transportation all detects, real-time display on computers and judge whether qualified.
As shown in Figure 2 and Figure 3, rotation tomography mechanism 1 is its tube head X 1.10 in ray emission and the centre position of imaging panel 1.2 when being led by angle sheave 1.9 on two groups and lower angle sheave 1.7 by tested cable 1.8, now cable linear state relatively stable, non-jitter state.Then drive motor 1.7 is started, be delivered to excessive gear 1.5 by reductor 1.6 to rotate, through transmission shaft 1.2, driving pinion 1.4 is rotated again, because bull gear 1.3 is fixed on gear ring mounting bracket 1.6 by coupling bolt 1.4 and fixed pin 1.5, so pass through the rotation of driving pinion 1.4, whole C type frame 1.1 is driven to start to rotate around bull gear 1.3, rotating part has swing roller 1.3 and rotary steering wheel 1.11 to make the rotation of its smooth sequential on bull gear, need rotation 120 degree according to imaging, electric limiting stops.
As shown in Figure 4, Figure 5, height regulating mechanism 2 carries out detecting designing in order to the cable meeting differing heights, utilize existing mature technology scissor lift platform principle, need rotation tomography mechanism 1 to be arranged on upper table surface 2.9 in conjunction with being detected as picture, driven by hydraulic cylinder 2.5, in utilizing, scissor 2.7 and outer scissor 2.6 are elevated upper table surface 2.9 around coupling shaft 2.2, thus the detection practicality expanded.This is firm in structure, and bearing capacity is large, and steadily, installation and maintenance are simple and convenient in lifting.
As shown in Figure 6, support balance weight mechanism 3 is easy to install for meeting this pick-up unit in the complex environment of field, position adjustment and equipment are stablized and designed, in this mechanism by fine setting supporting leg 3.1, universal caster wheel 3.2, supporting leg 3.3 can be stretched, framework 3.4, balancing weight 3.5 form.Four height of landing leg differences are made by the nut on adjustment fine setting supporting leg 3.1 when ground is uneven.Universal caster wheel 3.2 can make equipment easily move on the ground, and with braking mechanism.Four balancing weights 3.5 are closed on framework 3.4 easily by hook, and whole equipment gravity balance is stablized.
Claims (4)
1. outdoor portable X ray cable failure detector, it is characterized in that this failure detector is by rotation tomography mechanism (1), height regulating mechanism (2) and support balance weight mechanism (3) three part composition, support balance weight mechanism (3) is fixed on the ground of wanting below detection streamer, cable (1.8) is through the lower angle sheave (1.7) in rotation tomography mechanism (1) and upper angle sheave (1.9), cable is through tube head X (1.10) and imaging panel (1.2), by the reception conversion imaging of imaging panel (1.2) on computing machine, drive motor (1.17) connects reductor (1.16), reductor (1.16) connects excessive gear (1.15), excessive gear (1.15) engages with pinion wheel (1.4), pinion wheel (1.4) engages with bull gear (1.3) and can rotate around it, radiographic source tube head (1.10) and imaging panel (1.2) is driven to rotate by C shape frame (1.1), real-time detection streamer line (1.8).
2. outdoor portable X ray cable failure detector according to claim 1, it is characterized in that rotation tomography mechanism (1) is by C type frame (1.1), imaging panel (1.2), bull gear (1.3), coupling bolt (1.4), fixed pin (1.5), gear ring mounting bracket (1.6), lower angle sheave (1.7), cable (1.8), upper angle sheave (1.9), tube head X (1.10), rotary steering wheel (1.11), transmission shaft (1.2), roller (1.3), pinion wheel (1.4), excessive gear (1.5), reductor (1.6), drive motor (1.7) forms, cable (1.8) by upper angle sheave (1.9) and lower angle sheave (1.7) through tube head X (1.10) and imaging panel (1.2), tube head X (1.10) and imaging panel (1.2) are connected by C type frame (1.1) and can rotate simultaneously, rotating part combines transmission by drive motor (1.7), reductor (1.6), excessive gear (1.5), transmission shaft (1.2), pinion wheel (1.4), bull gear (1.3) is fixed on gear ring mounting bracket (1.6) by coupling bolt (1.4) and fixed pin (1.5), by the engaged transmission of pinion wheel (1.4) with bull gear (1.3), whole C type frame (1.1) can be driven to rotate around bull gear (1.3).
3. outdoor portable X ray cable failure detector according to claim 1, is characterized in that height regulating mechanism (2) is connected bearing pin (2.8), interior scissor (2.7), outer scissor (2.6), hydraulic cylinder (2.5), following table (2.4), pedal (2.3), coupling shaft (2.1) by upper table surface (2.9), table top, formed without oily lining (2.2); The continuous motion of stepping on pedal (2.3) can make hydraulic cylinder (2.5) persistent pressure, in hydraulic cylinder (2.5) can drive, scissor (2.7) and outer scissor (2.6) rotate around coupling shaft (2.1) and without oily lining (2.2), and upper table surface (2.9) can be made to carry out elevating movement.
4. outdoor portable X ray cable failure detector according to claim 1, it is characterized in that support balance weight mechanism (3) by fine setting supporting leg (3.1), universal caster wheel (3.2), supporting leg (3.3) can be stretched, framework (3.4), balancing weight (3.5) form, at least four balancing weights (3.5) are by under linking up with extension and being hung in framework (3.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410624446.1A CN104297271A (en) | 2014-11-10 | 2014-11-10 | Outdoor portable X-ray cable flaw detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410624446.1A CN104297271A (en) | 2014-11-10 | 2014-11-10 | Outdoor portable X-ray cable flaw detection device |
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| CN104297271A true CN104297271A (en) | 2015-01-21 |
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| CN201410624446.1A Pending CN104297271A (en) | 2014-11-10 | 2014-11-10 | Outdoor portable X-ray cable flaw detection device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104122277A (en) * | 2014-07-28 | 2014-10-29 | 重庆大学 | Computed tomography (CT) detector of cables |
| CN107499677A (en) * | 2017-08-31 | 2017-12-22 | 太仓大田铭博包装容器有限公司 | One kind mobile easily chemical raw material barrel and its moving method |
| CN107976611A (en) * | 2017-12-28 | 2018-05-01 | 东莞市二郎神影像设备有限公司 | The X-ray machine detection device of electric system |
| CN109115815A (en) * | 2018-10-03 | 2019-01-01 | 南京通用化工设备技术研究院 | Oil pipeline crack detection device |
| CN109932610A (en) * | 2019-03-18 | 2019-06-25 | 广州供电局有限公司 | Detection device and its auxiliary positioning mechanism for cable intermediate joint detection |
| CN111596179A (en) * | 2020-05-25 | 2020-08-28 | 国网湖南省电力有限公司 | Cable buffer layer defect live detection method, system, medium and equipment based on digital imaging technology |
| CN112675441A (en) * | 2020-12-24 | 2021-04-20 | 台州市中心医院（台州学院附属医院） | Portable CT device for radiotherapy |
| CN113203756A (en) * | 2021-04-30 | 2021-08-03 | 广东冠能电力科技发展有限公司 | Cable flaw detection robot |
| CN114607921A (en) * | 2022-03-21 | 2022-06-10 | 湖南省特种设备检验检测研究院湘潭分院 | Pipeline flaw detection equipment |
-
2014
- 2014-11-10 CN CN201410624446.1A patent/CN104297271A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104122277A (en) * | 2014-07-28 | 2014-10-29 | 重庆大学 | Computed tomography (CT) detector of cables |
| CN107499677A (en) * | 2017-08-31 | 2017-12-22 | 太仓大田铭博包装容器有限公司 | One kind mobile easily chemical raw material barrel and its moving method |
| CN107976611A (en) * | 2017-12-28 | 2018-05-01 | 东莞市二郎神影像设备有限公司 | The X-ray machine detection device of electric system |
| CN109115815A (en) * | 2018-10-03 | 2019-01-01 | 南京通用化工设备技术研究院 | Oil pipeline crack detection device |
| CN109932610A (en) * | 2019-03-18 | 2019-06-25 | 广州供电局有限公司 | Detection device and its auxiliary positioning mechanism for cable intermediate joint detection |
| CN111596179A (en) * | 2020-05-25 | 2020-08-28 | 国网湖南省电力有限公司 | Cable buffer layer defect live detection method, system, medium and equipment based on digital imaging technology |
| CN112675441A (en) * | 2020-12-24 | 2021-04-20 | 台州市中心医院（台州学院附属医院） | Portable CT device for radiotherapy |
| CN112675441B (en) * | 2020-12-24 | 2022-09-27 | 台州市中心医院（台州学院附属医院） | Portable CT device for radiotherapy |
| CN113203756A (en) * | 2021-04-30 | 2021-08-03 | 广东冠能电力科技发展有限公司 | Cable flaw detection robot |
| CN114607921A (en) * | 2022-03-21 | 2022-06-10 | 湖南省特种设备检验检测研究院湘潭分院 | Pipeline flaw detection equipment |
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Application publication date: 20150121 |
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