AU2017388422A1 - X-ray testing and linear three-dimensional scanning and imaging device for GIS apparatus - Google Patents
X-ray testing and linear three-dimensional scanning and imaging device for GIS apparatus Download PDFInfo
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- AU2017388422A1 AU2017388422A1 AU2017388422A AU2017388422A AU2017388422A1 AU 2017388422 A1 AU2017388422 A1 AU 2017388422A1 AU 2017388422 A AU2017388422 A AU 2017388422A AU 2017388422 A AU2017388422 A AU 2017388422A AU 2017388422 A1 AU2017388422 A1 AU 2017388422A1
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
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Abstract
Disclosed is an X-ray testing and linear three-dimensional scanning and imaging device for a GIS apparatus. The device comprises: a ray machine (2), an imaging plate (3), an imaging plate connection mechanism (4) and a moving inner frame (5). The ray machine (2) is fixed inside the moving inner frame (5). One end of the imaging plate connection mechanism (4) is connected to the imaging plate (3), and the other end of the imaging plate connection mechanism (4) is fixed on the moving inner frame (5). The ray machine (2) and the imaging plate (3) are connected by a fixing mechanism, so that the ray machine (2) and the imaging plate (3) realise linkage, thereby ensuring a window centre of the ray machine (2) always aligns with a centre of an effective imaging unit of the imaging plate (3), and preventing shaking during the photographing process, and in this process, it is unnecessary to manually re-fix a device for photographing, thereby greatly improving the photographing effect and the testing efficiency, and reducing the labour cost.
Description
BACKGROUND [0003] The commonly used radiographic inspections in the industry are X-ray radiographic inspection and gamma ray radiographic inspection. Particularly, the electromagnetic wave is used to inspect metal workpieces, which is similar to X-ray fluoroscopy. During the inspection, the ray passes through a piece to be inspected to reach a negative film. If the inspected piece has no defects, the negative film will be uniformly sensitometric; if the inspected piece has cracks, holes, and slag inclusions or other defects, there will be a shadow on the negative film. This inspecting method can measure not only the size and shape of the defects of the inspected piece but also the thickness of the inspected piece. In practical applications, X-ray digital imaging technology can achieve the inspection of GIS (Gas Insulated Switch) apparatus without disassembling the apparatus and damaging the environment, and even without power outage, and thereby achieving a visual diagnosis effect.
10691107_1 (GHMatters) P109770.AU [0004] However, the conventional X-ray real-time imaging device is two-dimensional imaging, which only provides an image from a single shooting angle, and the viewpoint position, gaze direction, and parallax of the image are fixed. If it is required to obtain images from multiple shooting angles, the device needs to be re-fixed manually for re-photographing. However, most of the time, as there is no proper position for placing the X-ray real-time imaging device near the inspected device (like a basin-type insulator), the images photographed by the X-ray real-time imaging are often overlapped, which have a significantly negative impact on the imaging effect, inspection accuracy, and inspection efficiency. Therefore, it is quite important to provide an X-ray testing and three-dimensional imaging device which can perform shooting and imaging from multiple angles.
SUMMARY [0005] An object of the present application is to provide an on-site X-ray testing and linear scanning and three-dimensional imaging device for GIS apparatus, to solve the defect that the conventional X-ray real-time imaging device can only provide an image from a single shooting angle.
[0006] The object of the present application is realized by the following technical solutions: an on-site X-ray testing and linear scanning and three-dimensional imaging device for a GIS apparatus includes a ray machine, an imaging plate, an imaging plate connection mechanism, and a movable inner frame; and the ray machine is fixed inside the movable inner frame; the imaging plate connection mechanism has one end connected to the imaging plate and another end fixed on the movable inner frame.
[0007] Optionally, the on-site X-ray testing and linear scanning and three-dimensional imaging 25 device further includes a fixed outer frame and a sliding module; and the movable inner frame is arranged in the fixed outer frame, and the sliding module is provided at an outer side of the fixed outer frame, and the sliding module is configured to control an up and down movement of the movable inner frame within the fixed outer frame, one side of the fixed outer frame is provided with an opening, and the imaging plate connection mechanism
- 2 10691107_1 (GHMatters) P109770.AU passes through the opening to be fixed on the movable inner frame, and the imaging plate connection mechanism is movable up and down along the opening.
[0008] Optionally, the sliding module includes a screw rod, a movable slider, and a stepper motor; and the screw rod is provided at the outer side of the fixed outer frame, and the movable slider is arranged on the screw rod, the stepper motor is configured to drive the screw rod to rotate, to make the movable slider move up and down, and the movable slider is fixed on the imaging plate connection mechanism.
[0009] Optionally, the on-site X-ray testing and linear scanning and three-dimensional imaging device further includes: a base and a regulating device fixed on the base; and the regulating device includes a rotation adjusting platform fixed on the base and a displacement adjusting platform, the displacement adjusting platform includes a displacement slide rail fixed on the rotation adjusting platform and a displacement slider arranged in the displacement slide rail, the displacement slider is movable along the displacement slide rail, and the fixed outer frame is fixed on the displacement slider.
[0010] Optionally, an inner side of the fixed outer frame is provided with a slide rail, an inner frame slider cooperating with the slide rail is provided on the movable inner frame, and the inner frame slider is movable along the slide rail.
[0011] Optionally, the imaging plate connection mechanism includes an imaging plate fine 20 tuning device and a fixed triangular arm; and the imaging plate fine tuning device is arranged at an end of the fixed triangular arm, the imaging plate is mounted on the imaging plate fine tuning device, the imaging plate fine tuning device is configured to adjust an angle of the imaging plate, and another end of the fixed triangular arm is fixed on the movable inner frame.
[0012] Optionally, the movable inner frame includes a frame and two ray machine fixing platforms provided at an upper portion and a lower portion of the frame respectively; the imaging plate connection mechanism is fixed on the frame; and two ends of the ray machine are respectively fixed on the two ray machine fixing platforms.
- 3 10691107_1 (GHMatters) P109770.AU [0013] Optionally, the regulating device further includes an angle adjustment knob and a displacement adjustment knob; and the angle adjustment knob is configured to drive the rotation adjusting platform to rotate, to adjust a relative angle between the ray machine and an apparatus to be inspected; and the displacement adjustment knob is configured to drive the displacement slider to move within the displacement slide rail, to adjust a relative displacement between the ray machine and the apparatus to be inspected.
[0014] Optionally, a caster is provided at a bottom end of the base, a fixing device is provided on the caster, and the fixing device is configured to fix the position of the base.
[0015] Optionally, the imaging plate fine tuning device is a universal adjuster.
[0016] Comparing with the conventional art, the present application has the following advantages and beneficial effects:
[0017] (1) The ray machine and the imaging plate of the present application are connected by a fixing mechanism, such that the ray machine and the imaging plate are linked, thereby ensuring that a window centre of the ray machine is always aligned with a centre of an effective imaging unit of the imaging plate, which can prevent shaking during the photographing process, and in this process, it is unnecessary to manually re-fix the device for photographing, thereby greatly improving the photographing effect and the testing efficiency, and reducing the labor cost.
[0018] (2) The stepper motor is utilized in the present application as a drive, which can locate the ray machine more precisely, better realize targeted diagnosis of the GIS apparatus, and improve the inspection accuracy.
[0019] (3) The present application adopts a detachable modular device, which facilitates not only the transportation of the device but also the quick assembly for the inspection personnel on the site, thereby saving the inspection time.
BRIEF DESCRIPTION OF DRAWINGS [0020] For explaining technical solutions according to embodiments of the present application more clearly, drawings used for the illustration of the embodiments of the present application are - 4 10691107_1 (GHMatters) P109770.AU described briefly; apparently, the drawings in the following description are merely some of the embodiments of the present application, and other drawings can be obtained based on the drawing by those skilled in the art without creative efforts.
[0021] Figure 1 is a schematic view showing the structure of an on-site X-ray testing and linear scanning and three-dimensional imaging device for a GIS apparatus according to an embodiment of the present application;
[0022] Figure 2 is a schematic view showing the structure of a fixed outer frame of the on-site X-ray testing and linear scanning and three-dimensional imaging device for the GIS apparatus according to an embodiment of the present application;
[0023] Figure 3 is a schematic view showing the structure of a movable inner frame of the on-site X-ray testing and linear scanning and three-dimensional imaging device for the GIS apparatus according to an embodiment of the present application;
[0024] Figure 4 is a front view of a ray machine fixing platform of the on-site X-ray testing and linear scanning and three-dimensional imaging device for the GIS apparatus according to an embodiment of the present application;
[0025] Figure 5 is a top view of the ray machine fixing platform of the on-site X-ray testing and linear scanning and three-dimensional imaging device for the GIS apparatus according to an embodiment of the present application;
[0026] Figure 6 is a schematic view showing the structure of an imaging plate support frame of the on-site X-ray testing and linear scanning and three-dimensional imaging device for the GIS apparatus according to an embodiment of the present application;
[0027] Figure 7 is a schematic view showing the structure of a regulating device of the on-site X-ray testing and linear scanning and three-dimensional imaging device for the GIS apparatus according to an embodiment of the present application;
[0028] Figure 8 is a schematic view showing the structure of a base of the on-site X-ray testing and linear scanning and three-dimensional imaging device for the GIS apparatus according to an embodiment of the present application;
[0029] Figure 9 is a schematic view showing a synchronous movement of a ray machine and an imaging plate of the on-site X-ray testing and linear scanning and three-dimensional imaging device for the GIS apparatus according to an embodiment of the present application.
- 5 10691107_1 (GHMatters) P109770.AU [0030] Reference numerals in the above figures:
1-GIS outer cylinder,
3-imaging plate,
41-imaging plate fine tuning device,
5-movable inner frame,
52-ray machine fixing platform, 6-fixed outer frame,
71-screw rod,
73-stepper motor,
81 -rotation adjusting platform,
822-displacement slider,
84- displacement adjustment knob, 91-caster,
2-ray machine,
4-imaging plate connection mechanism, 42-fixed triangular arm,
51-inner frame slider,
3-frame,
61-slide rail,
72-movable slider,
8- regulating device,
821-displacement slide rail,
83- angle adjustment knob,
9- base,
92-fixing device.
DETAILED DESCRIPTION [0031] In order to explain the objects, technical solutions and advantages of the present application more clearly, the present application is described hereinafter in further detail in conjunction with the drawings. Apparently, the described embodiments are merely some of the embodiments of the present application, rather than all of the embodiments of the present application. Based on the embodiments of the present application, other embodiments obtained by those skilled in the art without creative efforts fall within the scope of protection of the present application.
EXAMPLE [0032] As shown in Figures 1 to 8, an on-site three-dimensional imaging device for a GIS apparatus according to the present application includes a ray machine 2, an imaging plate 3, an imaging plate connection mechanism 4, a movable inner frame 5, a fixed outer frame 6, a sliding module, a regulating device 8, and a base 9.
[0033] Reference is made to Figurel. The regulating device 8 is provided on the base 9, and the
- 6 10691107_1 (GHMatters) P109770.AU fixed outer frame 6 is provided on the regulating device 8. The movable inner frame 5 is provided in the fixed outer frame 6 and is movable up and down along the fixed outer frame 6. One end of the imaging plate connection mechanism 4 is fixed on the movable inner frame 5, and the sliding module 7 is connected to the imaging plate connection mechanism 4 and is configured to control the movable inner frame 5 and the imaging plate connection mechanism 4 to move up and down in the fixed outer frame 6. The sliding module is connected to the fixed outer frame 6, the ray machine 2 is fixed inside the movable inner frame 5, and the imaging plate 3 is connected to another end of the imaging plate connection mechanism 4.
[0034] According to the above structure, the imaging plate connection mechanism 4 and the movable inner frame 5 constitute an integral whole. When the imaging plate connection mechanism 4 is driven by the sliding module to move up and down, the imaging plate connection mechanism 4 will drive the movable inner frame 5, to make the movable inner frame 5 to move up and down along the outer frame 6 together with the imaging plate connection mechanism 4, so that the ray machine 2 and the imaging plate 3 are linked, thereby ensuring that a window centre of the ray machine 2 is always aligned with a centre of an effective imaging unit of the imaging plate 3.
[0035] Reference is made to Figure 2 and Figure 3. The fixed outer frame 6 is embodied as a cuboid composed of multiple metal rods, and the metal rods are detachably connected to each other by screws, which may facilitate the transportation. In order to allow the movable inner frame 5 to better move up and down within the fixed outer frame 6, an inner side of the fixed outer frame 6 is provided with a slide rail 61, that is, the slide rail 61 is fixed to the vertically arranged metal rod of the fixed outer frame 6 by screws. The number of the slide rail 61 may be set as required, and the number of the slide rail 61 is set as 4 in this embodiment. The movable inner frame 5 includes a frame 53 and two ray machine fixing platforms 52 provided at an upper portion and a lower portion of the frame 53 respectively. That is, the upper end and the lower end of the frame 53 are each provided with the ray machine fixing platform 52 used to fix the ray machine 2, and two ends of the ray machine 2 are respectively fixed on the two ray machine fixing platforms 52. The frame 53 is also embodied as a cuboid composed of multiple metal rods, and the metal rods may be fixed to each other by screws or welding. The frame 53 is provided with an inner frame slider 51 configured to cooperate with the slide rail 61, that is, the position of
- 7 10691107_1 (GHMatters) P109770.AU the inner frame slider 51 corresponds to the position of the slide rail 61, and the inner frame slider 51 is engaged with the slide rail 61 and can move up and down along the slide rail 61. The inner frame slider 51 is arranged on the frame 53 by a screw. According to the above structure, the movable inner frame 5 can move up and down along the slide rail 61. One side of the fixed outer frame 6 is provided with an opening, the imaging plate connection mechanism 4 passes through the opening to be integrated with the frame 53, and the imaging plate connection mechanism 4 can move up and down along the opening, and thus the imaging plate connection mechanism 4 and the movable inner frame 5 can simultaneously move up and down.
[0036] In order to fix the ray machine 2 better, referring to Figures 4 and 5, the ray machine fixing platform 52 includes a lower clamping plate 522, and an upper clamping plate 521 arranged on the lower clamping plate 522 by a connecting rod 523. The lower clamping plate 522, the upper clamping plate 521, and the connecting rod 523 are fixed by welding, and both the lower clamping plate 522 and the upper clamping plate 521 are welded in the frame 53. A through hole 524 is provided in the upper clamping plate 521, and two ends of the ray machine 2 pass through the through hole 524 to be mounted on the lower clamping plate 522 by screws. In this way, the ray machine 2 can be well fixed in the movable inner frame 5 by the ray machine fixing platform 52.
[0037] As shown in Figure 6, the imaging plate connection mechanism 4 includes a fixed triangular arm 42 and an imaging plate fine tuning device 41 arranged at an end of the fixed triangular arm 42, and the imaging plate fine tuning device 41 is configured to adjust an angle of the imaging plate 3. The imaging plate 3 is mounted on the imaging plate fine tuning device 41, and another end of the fixed triangular arm 62 passes through the opening 41 to be connected to the frame 53. The fixed triangular arm 42 is a triangular structure, so that it can ensure the stability of the imaging plate connection mechanism 4. The imaging plate fine tuning device 41 is an existing universal adjuster, and the angle of the imaging plate 3 can be finely adjusted by the universal adjuster.
[0038] The sliding module includes a screw rod 71, a movable slider 72, and a stepper motor
73. The screw rod 71 is arranged at an outer side of the fixed outer frame 6. Specifically, the screw rod 71 may be fixed on the fixed outer frame 6 by a mounting plate, and the mounting plate is provided with a bearing. One end of the screw rod 71 is mounted on an inner race of the - 8 10691107_1 (GHMatters) P109770.AU bearing, and another end of the screw rod 71 is mounted on a rotating shaft of the stepper motor 73 by a shaft coupling, and the mounting plate is welded on the fixed outer frame 6. The movable slider 72 is mounted on the screw rod 72, and is movable up and down along the screw rod 72. The stepper motor 73 is used to drive the screw rod 71 to rotate to make the movable slider 72 move up and down. The fixed triangular arm 42 is mounted on the movable slider 72 by screws. In operation, the stepper motor 73 drives the screw rod 72 to rotate, and the movable slider 72 moves along the screw rod 71 at this moment. Because the fixed triangular arm 42, the frame 53 and the movable slider 72 are connected as an integral whole, the movable slider 72 can drive the imaging plate conenction mechanism 4 and the movable inner frame 5 to move up and down at the same time, so that the ray machine 2 and the imaging plate 3 are linked, thereby ensuring that a window centre of the ray machine 2 is always aligned with a centre of an effective imaging unit of the imaging plate 3.
[0039] As shown in Figure 7, the regulating device 8 includes a rotation adjusting platform 81 and a displacement adjusting platform. The displacement adjusting platform includes a displacement slide rail 821 and a displacement slider 822. The rotation adjusting platform 81 is fixed on the base 9, a surface of the rotation adjusting platform 81 is a rotatable rotary table, and an angle adjustment knob 83 configured to adjust a rotation angle of the rotary table is provided on the rotary table, and thus the relative position between the ray machine 2 and an apparatus to be inspected (a GIS apparatus) can be adjusted. The rotation adjusting platform 81 may be realized by an existing angle adjustment platform, and the angle adjustment platform has been widely used in machine tools, and the structure thereof will not be described in detail herein. The displacement slide rail 821 is fixed on the rotary table of the rotation adjusting platform 81 by screws, and the displacement slide rail 821 may rotate along with the rotary table of the rotation adjusting platform 81. The displacement slider 822 is provided on the displacement slide rail 821, and is movable back and forth along the displacement slide rail 821. The displacement slide rail 821 is provided with a displacement adjustment knob 84 used to control the back and forth movement of the displacement slider 822, so that the relative angle between the ray machine 2 and the apparatus to be inspected can be adjusted. The fixed outer frame 6 is arranged on the displacement slider 822. The structure consisted by the displacement slider 822, the displacement slide rail 821, and the displacement adjustment knob 84 may be an existing dovetail groove slide
- 9 10691107_1 (GHMatters) P109770.AU stage. The technology of controlling the back and forth movement of the displacement slider on the displacement slide rail by adjusting the displacement adjustment knob has been widely used in machine tools, which will not be described in detail herein. The GIS apparatus can be photographed from different angles by adjusting the regulating device 8, which makes two-dimensional images reconstruct to a three-dimensional image. In this progress, it is unnecessary to manually re-fix the device for photographing, thereby greatly improving the photographing effect and the testing efficiency, and reducing the labor cost.
[0040] In order to facilitate the movement of the present application, as shown in Figure 8, the base 9 is provided with casters 91. The caster 91 is provided with a fixing device 92 which is used to fix the position of the base 9. In this embodiment, the fixing device 92 includes a caster adjustment wheel and a metal block. By adjusting the caster adjustment wheel, the metal block extends out to come into contact with the ground, to make a caster roller off the ground, thereby ensuring that the base 9 is stably placed on the ground without sliding.
[0041] In using, in order to complete the inspection, it is required to assemble the on-site X-ray testing and linear scanning and three-dimensional imaging device for GIS apparatus provided by embodiments of the present application first.
[0042] First, the ray machine 2 is connected to the ray machine fixing platform 4 by fixing members, and then is connected to the movable inner frame 3, which ensures that the ray machine 2, the ray machine fixing platform 4, and the movable inner frame 3 are reliably connected to form an integral whole.
[0043] Then, the screw rod 71, the movable slider 72, and the stepper motor 73 are assembled to form the sliding module. The screw rod 71 is fixed at the outer side of the fixed outer frame 6. The stepper motor 73 is used to drive the screw rod 71 to rotate, to in turn drive the movable slider 72 to move up and down. The movable inner frame 5, on which the ray machine 2 is fixed, is mounted inside the fixed outer frame 6, and the movable inner frame 5 is reliably connected to the fixed outer frame 6 by a slide rail. In this embodiment, the stepper motor 73 is arranged below the screw rod 71.
[0044] Then, the base 9 is moved to a preset position for inspecting, and the fixing device 92 on the base 9 is adjusted to fix the position of the base 9.
- io 10691107_1 (GHMatters) P109770.AU [0045] After that, the rotation adjusting platform 81 is connected to the base 9 through fixing members, and then the displacement adjusting platform is fixed on the rotation adjusting platform 81.
[0046] Thereafter, the fixed outer frame 6 assembled with the movable inner frame 5 and the sliding module is placed on the displacement adjusting platform, and all components are reliably connected by fixing members.
[0047] Furthermore, the imaging plate connection mechanism 4 is fixed to the movable inner frame 5, the movable slider 72 is fixed on the imaging plate connection mechanism 4, and the imaging plate fine tuning device 41 is fixed at the end of the fixed triangular arm 42, thereby forming the imaging plate connection mechanism 4, and then the imaging plate 3 is fixed on the imaging plate fine tuning device 41.
[0048] Finally, the displacement adjusting platform is adjusted to change the relative position between the ray machine 2 and the apparatus to be inspected; and the rotation adjusting platform 81 is adjusted to change the imaging angle of the apparatus to be inspected.
[0049] The base 9 is moved to make the apparatus to be inspected, which is a GIS outer cylinder 1, to be located between the ray machine 2 and the imaging plate 3; the stepper motor 73 is started to move the ray machine 2 and the imaging plate 3 to the proper positions, and the displacement adjustment knob 84 is rotated to make the displacement slider 822 move back and forth on the displacement slide rail 821, to adjust the relative position among the ray machine 2, the GIS outer cylinder 1, and the imaging plate 3, thereby achieving an adapted focal length. At the same time, the angle adjustment knob 83 is rotated to make the rotary table of the rotation adjusting platform 81 rotate, to drive the displacement slide rail 821 and the displacement slider 822 to rotate, thereby adjusting the relative angles between the ray machine 2, the GIS outer cylinder 1, and the imaging plate 3, and optimizing the imaging angle. The GIS outer cylinder 1 can be photographed after the whole device is debugged, and if images from multiple angels are required, it is only required to adjust the angle adjustment knob 83, and it is unnecessary to manually re-fix the device for photographing, thereby greatly improving the photographing effect and the testing efficiency, and reducing the labour cost.
[0050] After the debugging of the whole device is completed, the staff can evacuate to a safe
10691107_1 (GHMatters) P109770.AU area, and the inspector may start photographing by a remote control device, and photographed samples are evaluated to determine whether the shooting position and angle are proper. If the effect was not satisfactory, the inspector can remotely operate and control the imaging plate fine tuning device 41, the stepper motor 73 and other devices for fine tuning, to optimize the inspection effect.
[0051] In the practical operation process, referring to Figure 9, because the imaging plate connection mechanism 4 is fixed on the movable inner frame 5, as the movable inner frame 5 moves, the ray machine 2 within the movable inner frame 5 and the imaging plate 3 on the imaging plate connection mechanism 4 can translate up and down at the same time, which makes the relative displacement between the focus of the ray machine 2 and a detector (that is the imaging plate 3) equal to zero.
[0052] As described above, the present application can be well realized.
- 12 10691107_1 (GHMatters) P109770.AU
Claims (6)
1. An on-site three-dimensional imaging device for a GIS apparatus, comprising:
a ray machine (2), an imaging plate (3), an imaging plate connection mechanism (4) and 5 a movable inner frame (5); and wherein, the ray machine (2) is fixed inside the movable inner frame (5); and the imaging plate connection mechanism (4) has one end connected to the imaging plate (3), and another end fixed on the movable inner frame (5).
10 2. The on-site X-ray testing and linear scanning and three-dimensional imaging device for the GIS apparatus according to claim 1, further comprising: a fixed outer frame (6) and a sliding module; and wherein, the movable inner frame (5) is arranged in the fixed outer frame (6), and the sliding module is provided at an outer side of the fixed outer frame (6), and the sliding
15 module is configured to control an up and down movement of the movable inner frame (5) within the fixed outer frame (6), one side of the fixed outer frame (6) is provided with an opening, and the imaging plate connection mechanism (4) passes through the opening to be fixed on the movable inner frame (5), and the imaging plate connection mechanism (4) is movable up and down along the opening.
3. The on-site X-ray testing and linear scanning and three-dimensional imaging device for the GIS apparatus according to claim 2, wherein the sliding module comprises: a screw rod (71), a movable slider (72), and a stepper motor (73); and the screw rod (71) is provided at the outer side of the fixed outer frame (6), and the 25 movable slider (72) is arranged on the screw rod (71), the stepper motor (73) is configured to drive the screw rod (71) to rotate, to make the movable slider (72) move up and down, and the movable slider (72) is fixed on the imaging plate connection mechanism (4).
- 13 10691107_1 (GHMatters) P109770.AU
4. The on-site X-ray testing and linear scanning and three-dimensional imaging device for the GIS apparatus according to claim 2, further comprising: a base (9) and a regulating device (8) fixed on the base (9); and wherein, the regulating device (8) comprises a rotation adjusting platform (81) fixed on 5 the base (9) and a displacement adjusting platform, the displacement adjusting platform comprises a displacement slide rail (821) fixed on the rotation adjusting platform (81) and a displacement slider (822) arranged in the displacement slide rail (821), the displacement slider (822) is movable along the displacement slide rail (821), and the fixed outer frame(6) is fixed on the displacement slider (822).
5. The on-site X-ray testing and linear scanning and three-dimensional imaging device for the GIS apparatus according to claim 2, wherein an inner side of the fixed outer frame (6) is provided with a slide rail (61), an inner frame slider (51) cooperating with the slide rail (61) is provided on the movable inner frame (5), and the inner frame slider (51) is movable along the
15 slide rail (62).
6. The on-site X-ray testing and linear scanning and three-dimensional imaging device for the GIS apparatus according to claim 1, wherein the imaging plate connection mechanism (4) comprises an imaging plate fine tuning device (41) and a fixed triangular arm (42); and
20 the imaging plate fine tuning device (41) is arranged at an end of the fixed triangular arm (42), the imaging plate (3) is mounted on the imaging plate fine tuning device (41), the imaging plate fine tuning device (41) is configured to adjust an angle of the imaging plate (3), and another end of the fixed triangular arm (42) is fixed on the movable inner frame (5).
25 7. The on-site X-ray testing and linear scanning and three-dimensional imaging device for the GIS apparatus according to claim 1, wherein the movable inner frame (5) comprises a frame (53) and two ray machine fixing platforms (52) provided at an upper portion and a lower portion of the frame (53) respectively; the imaging plate connection mechanism (4) is fixed on the frame
- 14 10691107_1 (GHMatters) P109770.AU (53); and two ends of the ray machine (2) are respectively fixed on the two ray machine fixing platforms (52).
8. The on-site X-ray testing and linear scanning and three-dimensional imaging device for 5 the GIS apparatus according to claim 4, wherein the regulating device (8) further comprises an angle adjustment knob (83) and a displacement adjustment knob (84); and the angle adjustment knob (83) is configured to drive the rotation adjusting platform (81) to rotate, to adjust a relative angle between the ray machine (2) and an apparatus to be inspected; and the displacement adjustment knob (84) is configured to drive the displacement
10 slider (822) to move within the displacement slide rail (821), to adjust a relative displacement between the ray machine (2) and the apparatus to be inspected.
9. The on-site X-ray testing and linear scanning and three-dimensional imaging device for the GIS apparatus according to claim 4, wherein a caster (91) is provided at a bottom end of the
15 base (9), a fixing device (92) is provided on the caster (91), and the fixing device (92) is configured to fix the position of the base (9).
10. The on-site X-ray testing and linear scanning and three-dimensional imaging device for the GIS apparatus according to claim 6, wherein the imaging plate fine tuning device (41) is a
20 universal adjuster.
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611220466.8 | 2016-12-26 | ||
| CN201621448998.2U CN206270267U (en) | 2016-12-26 | 2016-12-26 | A kind of GIS device field X-ray detection and linear scanning three-dimensional image forming apparatus |
| CN201611220466.8A CN106501289B (en) | 2016-12-26 | 2016-12-26 | GIS equipment field X-ray detection and linear scanning three-dimensional imaging device |
| CN201621448998.2 | 2016-12-26 | ||
| PCT/CN2017/084505 WO2018120597A1 (en) | 2016-12-26 | 2017-05-16 | X-ray testing and linear three-dimensional scanning and imaging device for gis apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2017388422A1 true AU2017388422A1 (en) | 2018-10-25 |
| AU2017388422B2 AU2017388422B2 (en) | 2019-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2017388422A Active AU2017388422B2 (en) | 2016-12-26 | 2017-05-16 | X-ray testing and linear three-dimensional scanning and imaging device for GIS apparatus |
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| CN110286136B (en) * | 2019-07-31 | 2022-06-17 | 中国电力科学研究院有限公司 | X-ray three-dimensional imaging method and system for basin-type insulator of in-service GIS (gas insulated switchgear) combined electrical apparatus |
| CN113534277B (en) * | 2021-07-23 | 2024-04-26 | 生态环境部南京环境科学研究所 | Pollution site investigation three-dimensional exploration simulation imaging and 3D model printing equipment |
| CN114199905B (en) * | 2021-12-13 | 2024-02-20 | 中国航发南方工业有限公司 | Space positioning method and system for internal defects of casing |
| CN114994094A (en) * | 2022-04-25 | 2022-09-02 | 西安航天发动机有限公司 | SLM material increase manufacturing metal component automatic ray detection device and method |
| CN117775126B (en) * | 2023-12-15 | 2024-05-24 | 广州一安检测科技有限公司 | Substation GIS equipment X-ray detection robot with supporting structure |
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| DE10003524B4 (en) * | 2000-01-27 | 2006-07-13 | Siemens Ag | Mobile X-ray device and method for the determination of projection geometries |
| CN202126416U (en) * | 2011-06-17 | 2012-01-25 | 上海现代科技发展有限公司 | High precision perspective imaging detection device |
| CN202485706U (en) * | 2012-03-02 | 2012-10-10 | 山西省电力公司电力科学研究院 | X-ray transmitter supporting rack |
| CN203029254U (en) * | 2012-12-07 | 2013-07-03 | 江苏普康成像***有限公司 | Digital X-ray imaging apparatus |
| CN203572782U (en) * | 2013-09-30 | 2014-04-30 | 广西电网公司电力科学研究院 | X-ray defect detector bracket of GIS (Gas-Insulated metal-enclosed Switchgear) equipment |
| CN203881309U (en) * | 2014-04-17 | 2014-10-15 | 江西环彩三维科技有限公司 | 3D rapid scanning and imaging device |
| CN104374787B (en) * | 2014-12-01 | 2017-05-17 | 泰州魏德曼高压绝缘有限公司 | High-precision U-shaped arm X-ray detector of insulation molding parts |
| CN205562435U (en) * | 2016-04-02 | 2016-09-07 | 魏仕槚 | Portable x -ray inspection station horizontal migration device |
| CN205720057U (en) * | 2016-06-07 | 2016-11-23 | 江苏方天电力技术有限公司 | A kind of device improving gas-insulated switch field X-ray shooting efficiency |
| CN106501289B (en) * | 2016-12-26 | 2023-07-11 | 广东电网有限责任公司电力科学研究院 | GIS equipment field X-ray detection and linear scanning three-dimensional imaging device |
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