CN112098442A - Basin-type insulator X-ray three-dimensional imaging device - Google Patents

Basin-type insulator X-ray three-dimensional imaging device Download PDF

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Publication number
CN112098442A
CN112098442A CN202010972655.0A CN202010972655A CN112098442A CN 112098442 A CN112098442 A CN 112098442A CN 202010972655 A CN202010972655 A CN 202010972655A CN 112098442 A CN112098442 A CN 112098442A
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CN
China
Prior art keywords
arc
rail
shaped
ray
basin
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Pending
Application number
CN202010972655.0A
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Chinese (zh)
Inventor
钟飞
卢启付
张超树
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Guangdong Electric Power Science Research Institute Energy Technology Co Ltd
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Guangdong Electric Power Science Research Institute Energy Technology Co Ltd
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Application filed by Guangdong Electric Power Science Research Institute Energy Technology Co Ltd filed Critical Guangdong Electric Power Science Research Institute Energy Technology Co Ltd
Priority to CN202010972655.0A priority Critical patent/CN112098442A/en
Publication of CN112098442A publication Critical patent/CN112098442A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00Investigating 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
    • G01N23/02Investigating 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
    • G01N23/04Investigating 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00Investigating materials by wave or particle radiation
    • G01N2223/03Investigating materials by wave or particle radiation by transmission
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00Investigating materials by wave or particle radiation
    • G01N2223/10Different kinds of radiation or particles
    • G01N2223/101Different kinds of radiation or particles electromagnetic radiation
    • G01N2223/1016X-ray
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00Investigating materials by wave or particle radiation
    • G01N2223/30Accessories, mechanical or electrical features
    • G01N2223/33Accessories, mechanical or electrical features scanning, i.e. relative motion for measurement of successive object-parts
    • G01N2223/3303Accessories, mechanical or electrical features scanning, i.e. relative motion for measurement of successive object-parts object fixed; source and detector move
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00Investigating materials by wave or particle radiation
    • G01N2223/60Specific applications or type of materials
    • G01N2223/646Specific applications or type of materials flaws, defects

Abstract

The application provides a three-dimensional imaging device of benzvalene form insulator X ray includes: the device comprises a movable supporting seat, an annular supporting rail, an arc-shaped rotating frame, an ray machine and an imaging plate; a vertical conveying mechanism is arranged on the movable supporting seat; the annular support rail comprises a first arc-shaped rail section and a second arc-shaped rail section, and the circumferential angle of the first arc-shaped rail section is larger than that of the second arc-shaped rail section; the arc-shaped rotating frame is arranged on the annular supporting rail in a sliding manner and can perform circumferential sliding around the annular supporting rail; the ray machine and the imaging plate are both fixedly arranged on the sliding support rail, and the ray machine and the imaging plate are symmetrical relative to the circle center of the annular support rail. The GIS basin formula insulator of having solved in labour operation often adopts two-dimensional digital X ray to carry out the formation of image and detects, nevertheless detects time measuring and is difficult to shine basin formula insulator comprehensively, and the angle of shooting receives the restriction of surrounding environment, leads to the testing effect not good, is difficult to clearly distinguish the technical problem of the defective position of basin formula insulator.

Description

Basin-type insulator X-ray three-dimensional imaging device
Technical Field
The application relates to the field of power equipment detection, in particular to a basin-type insulator X-ray three-dimensional imaging device.
Background
The basin-type insulator is used as a GIS equipment core insulation component and is of great importance to the safe and stable operation of GIS equipment. During a withstand voltage test, four typical discharge defect types of discharge, air gap defect, insert burr defect, single metal particle defect and metal particle group defect of the basin-type insulator are often found, and the basin-type insulator is leaked, so that the SF6 is tripped due to low air pressure.
The basin-type insulator is a composite material formed by pouring epoxy resin and alumina in a combined manner, the composite material has the problems of aging and deterioration, and cracks or bubble defects can be formed when high pressure is applied seriously; meanwhile, foreign matter defects may also be formed by partial metal falling or equipment aging during installation and use thereof. In-service GIS basin insulator often adopts two-dimensional digital X ray to carry out imaging detection, nevertheless is difficult to carry out comprehensive irradiation to the basin insulator during detection, and the angle of shooting receives the restriction of surrounding environment, leads to detection effect not good, is difficult to clearly distinguish the defect position of basin insulator.
Disclosure of Invention
An object of this application is to provide a three-dimensional imaging device of basin formula insulator X ray solves the GIS basin formula insulator of in-service operation, often adopts two-dimensional digital X ray to carry out the formation of image and detects, nevertheless detects time measuring and is difficult to shine basin formula insulator comprehensively, and the angle of shooting receives the restriction of surrounding environment, leads to the detection effect not good, is difficult to clearly distinguish the technical problem of the defective position of basin formula insulator.
In view of this, the present application provides a basin-type insulator X-ray three-dimensional imaging device, including: the device comprises a movable supporting seat, an annular supporting rail, an arc-shaped rotating frame, an ray machine and an imaging plate;
a vertical conveying mechanism is arranged on the movable supporting seat;
the annular support rail comprises a first arc-shaped rail section and a second arc-shaped rail section, the circumferential angle of the first arc-shaped rail section is larger than that of the second arc-shaped rail section, the second arc-shaped rail section is detachably connected with the first arc-shaped rail section, and the opening width of the first arc-shaped rail section is matched with the diameter of the basin-shaped insulator;
the first arc-shaped track section is fixedly connected with the vertical conveying mechanism;
the arc-shaped rotating frame is arranged on the annular supporting rail in a sliding mode and can perform circumferential sliding around the annular supporting rail, and the shape of the arc-shaped rotating frame is matched with that of the first arc-shaped rail section;
the ray machine and the imaging plate are fixedly arranged on the sliding support rail, and the ray machine and the imaging plate are symmetrical relative to the circle center of the annular support rail.
Further, the device also comprises a rotary driving component;
the rotary driving component comprises a major arc rack, a gear and a rotary driving motor;
the arc-shaped rack is fixedly connected with the arc-shaped rotating frame and is used for driving the arc-shaped rotating frame to circumferentially slide around the annular supporting rail;
the gear is connected to a motor shaft of the rotary driving motor, and the gear is meshed with the arc-shaped rack.
Furthermore, the movable supporting seat comprises two vertical supporting frames which are symmetrically arranged;
and the two vertical supporting frames are fixedly connected through a connecting rod.
Further, the vertical conveying mechanism comprises a vertical driving assembly, two vertical sliding rail members and two vertical sliding plates;
the two vertical sliding rail pieces are respectively arranged on the two vertical supporting frames in a matching way;
the two vertical sliding plates are respectively arranged on the two vertical sliding rail pieces in a matching way, and the two vertical sliding plates are positioned at the same height;
two ends of the first arc-shaped track section are fixedly connected with the two vertical sliding plates respectively;
the vertical driving assembly is used for driving the two vertical sliding plates to synchronously slide along the vertical sliding rail piece.
Further, there are two rotary driving motors;
the linear distance between the two rotary driving motors is smaller than the linear distance between the two end points of the major arc-shaped rack.
Furthermore, the bottom of the vertical supporting frame is provided with a moving wheel.
Further, the arc-shaped rotating frame is in sliding connection with the annular supporting rail through a roller.
Furthermore, the first arc-shaped track section is fixedly connected with the vertical conveying mechanism through a track fixing frame.
Furthermore, two rotary driving motors are fixedly arranged on the track fixing frame.
Further, the movable wheels are universal wheels.
Compared with the prior art, the embodiment of the application has the advantages that:
the application provides a three-dimensional imaging device of benzvalene form insulator X ray includes: the device comprises a movable supporting seat, an annular supporting rail, an arc-shaped rotating frame, an ray machine and an imaging plate; a vertical conveying mechanism is arranged on the movable supporting seat; the annular support rail comprises a first arc-shaped rail section and a second arc-shaped rail section, the circumferential angle of the first arc-shaped rail section is larger than that of the second arc-shaped rail section, the second arc-shaped rail section is detachably connected with the first arc-shaped rail section, and the opening width of the first arc-shaped rail section is matched with the diameter of the basin-shaped insulator; the first arc-shaped track section is fixedly connected with the vertical conveying mechanism; the arc-shaped rotating frame is arranged on the annular supporting rail in a sliding mode and can perform circumferential sliding around the annular supporting rail, and the shape of the arc-shaped rotating frame is matched with that of the first arc-shaped rail section; the ray machine and the imaging plate are fixedly arranged on the sliding support rail, and the ray machine and the imaging plate are symmetrical relative to the circle center of the annular support rail.
The application provides a basin-type insulator X-ray three-dimensional imaging device, an annular support rail comprises a first arc-shaped rail section and a second arc-shaped rail section, the opening width of the first arc-shaped rail section is matched with the diameter of a basin-type insulator, so that the basin-type insulator can enter the circle center region of the first arc-shaped rail section through the opening, the second arc-shaped rail section is connected to form the annular support rail, an arc-shaped rotating frame is arranged on the annular support rail in a rotating and sliding mode, so that the arc-shaped rotating frame can slide circumferentially around the annular support rail, as a ray machine and an imaging plate are fixedly arranged on the arc-shaped rotating frame, when the arc-shaped rotating frame slides circumferentially, the ray machine is driven to surround the basin-type insulator positioned in the circle center region and irradiate rays from various angles, and images on the imaging plate correspondingly, a three-dimensional image is formed through post-processing, and the conditions of various angle positions of the basin-type insulator can be accurately detected, the technical problems that in-service running GIS basin-type insulators are usually subjected to imaging detection by adopting two-dimensional digital X-rays, the basin-type insulators are difficult to irradiate comprehensively during detection, and the shooting angle is limited by the surrounding environment, so that the detection effect is poor, and the defect positions of the basin-type insulators are difficult to distinguish clearly are solved.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is an exploded view of a basin-insulator X-ray three-dimensional imaging device provided by an embodiment of the application;
FIG. 2 is a schematic structural diagram of a basin-type insulator X-ray three-dimensional imaging device in the embodiment of the present application;
FIG. 3 is a front view of a basin insulator X-ray three-dimensional imaging device in an embodiment of the present application;
fig. 4 is a schematic structural diagram of the basin-insulator X-ray three-dimensional imaging device provided in the embodiment of the present application in an assembled state with a basin-insulator;
fig. 5 is a schematic structural diagram of the basin-type insulator X-ray three-dimensional imaging device in a detection state according to the embodiment of the present application.
Wherein the reference numerals are: the device comprises a movable supporting seat 1, an annular supporting rail 2, an arc-shaped rotating frame 3, a ray machine 4, an imaging plate 5, a basin-type insulator 6, a first arc-shaped track section 7, a second arc-shaped track section 8, a rotary driving assembly 9, a vertical supporting frame 10, a vertical conveying mechanism 11 and a movable wheel 12.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
For easy understanding, please refer to fig. 1 to 5, fig. 1 is an exploded view of a basin-insulator X-ray three-dimensional imaging device according to an embodiment of the present disclosure; FIG. 2 is a schematic structural diagram of a basin-type insulator X-ray three-dimensional imaging device in the embodiment of the present application; FIG. 3 is a front view of a basin insulator X-ray three-dimensional imaging device in an embodiment of the present application; fig. 4 is a schematic structural diagram of the basin-insulator X-ray three-dimensional imaging device provided in the embodiment of the present application in an assembled state with a basin-insulator; fig. 5 is a schematic structural diagram of the basin-type insulator X-ray three-dimensional imaging device in a detection state according to the embodiment of the present application.
The application provides a three-dimensional imaging device of benzvalene form insulator X ray, its characterized in that includes: the device comprises a movable supporting seat 1, an annular supporting rail 2, an arc-shaped rotating frame 3, an ray machine 4 and an imaging plate 5;
a vertical conveying mechanism 11 is arranged on the movable supporting seat 1;
the annular support rail 2 comprises a first arc-shaped rail section 7 and a second arc-shaped rail section 8, the circumferential angle of the first arc-shaped rail section 7 is larger than that of the second arc-shaped rail section 8, the second arc-shaped rail section 8 is detachably connected with the first arc-shaped rail section 7, and the opening width of the first arc-shaped rail section 7 is matched with the diameter of the basin-shaped insulator 6;
the first arc-shaped track section 7 is fixedly connected with a vertical conveying mechanism 11;
the arc-shaped rotating frame 3 is arranged on the annular supporting rail 2 in a sliding mode and can slide circumferentially around the annular supporting rail 2, and the shape of the arc-shaped rotating frame 3 is matched with that of the first arc-shaped track section 7;
the ray machine 4 and the imaging plate 5 are both fixedly arranged on the sliding support rail, and the ray machine 4 and the imaging plate 5 are symmetrical relative to the circle center of the annular support rail 2.
It should be noted that the mobile support base 1 is used for supporting the whole device, the bottom of the mobile support base 1 is provided with a mobile driving mechanism to drive the whole device to perform mobile detection, and the vertical conveying mechanism 11 is used for vertically driving the annular support rail 2, so that the height of the annular support rail 2 can be correspondingly adjusted according to the actual height of the basin-type insulator 6.
The annular support rail 2 comprises a first arc-shaped rail section 7 and a second arc-shaped rail section 8, the two rail sections are detachably connected, when the two rail sections are connected, the annular support rail 2 is formed, when the two rail sections are separated, an opening matched with the second arc-shaped rail section 8 is correspondingly arranged on the first arc-shaped rail section 7, the second arc-shaped rail section 8 is also correspondingly provided with an opening matched with the first arc-shaped rail section 7, and the opening of the first arc-shaped rail section 7 is matched with the diameter of the basin-shaped insulator 6, so that the basin-shaped insulator 6 can enter the first arc-shaped rail section 7 from the opening of the first arc-shaped rail section 7 from the side surface, and is preferably located in the circle center area of the basin-shaped insulator; after basin formula insulator 6 got into first arc track section 7, through connecting second arc track section, made it form annular support rail 2, arc swivel mount 3 slides and sets up on this annular support rail 2 to can do the circumference around annular slide rail and slide, concrete accessible manpower drive or set up actuating mechanism and drive, thereby make arc swivel mount 3 can be rotatory round basin formula insulator 6.
The shape of the arc-shaped rotating frame 3 is matched with that of the first arc-shaped track section 7, a ray machine 4 and an imaging plate 5 are fixedly arranged on the arc-shaped rotating frame 3, the imaging plate 5 and a ray camera are symmetrical relative to the axis of the annular supporting rail 2, and the ray head of the ray machine 4 is aligned to the imaging plate 5, so that the ray machine 4 and the imaging plate 5 can also do circular motion around the basin-shaped insulator 6 in the annular supporting rail 2, and the ray machine 4 and the imaging plate 5 always keep the corresponding position relation, so that rays emitted by the ray machine 4 at any circular position can be received on the imaging plate 5 after passing through the basin-shaped insulator 6, imaging and detection of the basin-shaped insulator 6 are realized, wherein the imaging plate is an IRAY1417 imaging plate, the ray machine is a Russian MRXD250kV directional ray machine, a flat panel detector is adopted for cone beam CT, and three-dimensional imaging can be realized by one circular scanning, the speed is high.
In the three-dimensional imaging device of the basin-type insulator X-ray provided by the application, the annular supporting rail 2 comprises a first arc-shaped rail section 7 and a second arc-shaped rail section 8, the opening width of the first arc-shaped rail section 7 is matched with the diameter of the basin-type insulator 6, so that the basin-type insulator 6 can enter the circle center region of the first arc-shaped rail section 7 through the opening, and then the second arc-shaped rail section 8 is connected to form the annular supporting rail 2, the arc-shaped rotating frame 3 is arranged on the annular supporting rail 2 in a rotating and sliding manner, so that the arc-shaped rotating frame 3 can slide circumferentially around the annular supporting rail 2, as the ray machine 4 and the imaging plate 5 are fixedly arranged on the arc-shaped rotating frame 3, when the arc-shaped rotating frame 3 slides circumferentially, the ray machine 4 is driven to surround the basin-type insulator 6 positioned in the circle center region and irradiate the ray from various angles and correspondingly image on the imaging plate 5, form three-dimensional image through post processing to but the condition of each angular position of accurate detection basin formula insulator 6 has solved GIS basin formula insulator 6 of in-service operation, often adopts two-dimensional digital X ray to carry out imaging detection, nevertheless is difficult to shine basin formula insulator 6 comprehensively when detecting, and the angle of shooting receives the restriction of surrounding environment, leads to the detection effect not good, is difficult to clearly distinguish the technical problem of the defective position of basin formula insulator 6.
As a further improvement, the basin-type insulator X-ray three-dimensional imaging device provided by the embodiment of the application further comprises a rotary driving assembly 9;
the rotary driving component 9 comprises a major arc rack, a gear and a rotary driving motor;
the arc-shaped rack is fixedly connected with the arc-shaped rotating frame 3 and is used for driving the arc-shaped rotating frame 3 to circumferentially slide around the annular supporting rail 2;
the gear is connected to a motor shaft of the rotary driving motor and meshed with the arc-shaped rack.
Particularly, the major arc rack is attached to the inner ring of the major arc rotating frame 3, the length of the major arc rack is matched with the arc length of the arc rotating frame 3, the gear is meshed with the major arc rack and used for driving to enable the major arc rack to drive the arc rotating frame 3 to slide along the annular supporting rail 2, the rotary driving motor is used for driving the gear to rotate, and the position of the rotary driving motor is fixed relative to the annular supporting rail 2.
As a further improvement, the movable support base 1 of the basin-type insulator X-ray three-dimensional imaging device provided by the embodiment of the application comprises two vertical support frames 10 which are symmetrically arranged; the two vertical support frames 10 are fixedly connected through a connecting rod.
Specifically, the two vertical support frames 10 support the annular support rail 2, the ray machine 4, the arc-shaped rotating frame 3, the imaging plate 5 and the like on the two vertical support frames from two symmetrical ends, so that the equipment keeps enough stability during rotating operation and provides good support to reduce vibration during detection.
As a further improvement, the vertical conveying mechanism 11 of the basin-type insulator X-ray three-dimensional imaging device provided by the embodiment of the application comprises a vertical driving assembly, two vertical sliding rail members and two vertical sliding plates;
the two vertical slide rail pieces are respectively arranged on the two vertical support frames 10 in a matching way;
the two vertical sliding plates are respectively arranged on the two vertical sliding rail pieces in a matching way, and are positioned at the same height position;
two ends of the first arc-shaped track section 7 are respectively and fixedly connected with the two vertical sliding plates;
the vertical driving component is used for driving the two vertical sliding plates to synchronously slide along the vertical sliding rail pieces.
Specifically, the two vertical slide rails are respectively arranged on the two vertical support frames 10, the two vertical slide rails are respectively provided with a vertical slide plate, and the two vertical slide plates simultaneously drive the annular support rail 2 to move in the vertical direction from two ends, so that the vertical movement of the annular support rail 2 is more stable, the vibration generated by the movement is reduced, and the moving accuracy is improved; the two vertical sliding plates are driven by the vertical driving assembly to ensure the sliding synchronism of the two vertical sliding plates.
As a further improvement, the number of the rotary driving motors of the basin-type insulator 6X-ray three-dimensional imaging device provided by the embodiment of the application is two; the linear distance between the two rotary driving motors is smaller than the linear distance between the two end points of the major arc-shaped rack.
Particularly, two rotary driving motors are simultaneously rotated through the optimized arc-shaped rack driving arc-shaped rotating frame 3, on one hand, the bearing capacity of a single rotary driving motor is favorably reduced, the driving of the rotary driving motor is more stable, on the other hand, because the linear distance between the two rotary driving motors is smaller than the linear distance between the two end points of the optimized arc-shaped rack, when one rotary driving motor is about to walk away the optimized arc-shaped rack, the other rotary driving motor just starts to be meshed with the arc-shaped rack, and therefore, the fact that at least one rotary driving motor drives the rotary driving motor to rotate all the time to the optimized arc-shaped rack is guaranteed, the whole arc-shaped rotating frame 3 continuously has power support during rotation, and the balance of the moving speed of the arc-shaped pipe rotating frame on the annular support rail 2 is further guaranteed.
As a further improvement, the bottom of the vertical support frame 10 of the basin-type insulator X-ray three-dimensional imaging device provided by the embodiment of the present application is provided with a movable wheel 12, specifically, the movable wheel 12 may be a universal wheel, and further, the universal wheel may be provided with a brake mechanism, so that the vertical support frame 10 may be fixed at a certain position.
As a further improvement, the arc-shaped rotating frame 3 of the basin-type insulator X-ray three-dimensional imaging device provided by the embodiment of the application is in sliding connection with the annular supporting rail 2 through the rollers, and the friction resistance between the arc-shaped rotating frame 3 and the annular supporting rail 2 is reduced as much as possible through the arrangement of the rollers.
As further improvement, the first arc-shaped track section 7 of the basin-type insulator X-ray three-dimensional imaging device provided by the implementation reason of the application is fixedly connected with the vertical conveying mechanism 11 through a track fixing frame, and the track fixing frame is specifically a rectangular frame body and used for improving the stability of the connection of the first arc-shaped track section 7 and the vertical conveying mechanism 11.
As a further improvement, the two rotary driving motors of the basin-type insulator X-ray three-dimensional imaging device provided by the embodiment of the application are fixedly arranged on the track fixing frame and are detachably connected.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. The utility model provides a three-dimensional image device of benzvalene form insulator X ray which characterized in that includes: the device comprises a movable supporting seat, an annular supporting rail, an arc-shaped rotating frame, an ray machine and an imaging plate;
a vertical conveying mechanism is arranged on the movable supporting seat;
the annular support rail comprises a first arc-shaped rail section and a second arc-shaped rail section, the circumferential angle of the first arc-shaped rail section is larger than that of the second arc-shaped rail section, the second arc-shaped rail section is detachably connected with the first arc-shaped rail section, and the opening width of the first arc-shaped rail section is matched with the diameter of the basin-shaped insulator;
the first arc-shaped track section is fixedly connected with the vertical conveying mechanism;
the arc-shaped rotating frame is arranged on the annular supporting rail in a sliding mode and can perform circumferential sliding around the annular supporting rail, and the shape of the arc-shaped rotating frame is matched with that of the first arc-shaped rail section;
the ray machine and the imaging plate are fixedly arranged on the sliding support rail, and the ray machine and the imaging plate are symmetrical relative to the circle center of the annular support rail.
2. The basin insulator X-ray three-dimensional imaging device of claim 1, further comprising a rotational drive assembly;
the rotary driving component comprises a major arc rack, a gear and a rotary driving motor;
the arc-shaped rack is fixedly connected with the arc-shaped rotating frame and is used for driving the arc-shaped rotating frame to circumferentially slide around the annular supporting rail;
the gear is connected to a motor shaft of the rotary driving motor, and the gear is meshed with the arc-shaped rack.
3. The basin-insulator X-ray three-dimensional imaging device according to claim 1, wherein the movable support comprises two symmetrically arranged vertical supports;
and the two vertical supporting frames are fixedly connected through a connecting rod.
4. The basin insulator X-ray three-dimensional imaging device according to claim 3, wherein the vertical conveying mechanism comprises a vertical driving assembly, two vertical slide rail members and two vertical slide plates;
the two vertical sliding rail pieces are respectively arranged on the two vertical supporting frames in a matching way;
the two vertical sliding plates are respectively arranged on the two vertical sliding rail pieces in a matching way, and the two vertical sliding plates are positioned at the same height;
two ends of the first arc-shaped track section are fixedly connected with the two vertical sliding plates respectively;
the vertical driving assembly is used for driving the two vertical sliding plates to synchronously slide along the vertical sliding rail piece.
5. The basin-insulator X-ray three-dimensional imaging device according to claim 2, wherein there are two of said rotary drive motors;
the linear distance between the two rotary driving motors is smaller than the linear distance between the two end points of the major arc-shaped rack.
6. The basin-insulator X-ray three-dimensional imaging device according to claim 3, wherein the bottom of the vertical support frame is provided with a moving wheel.
7. The basin-insulator X-ray three-dimensional imaging device according to claim 1, wherein the arc-shaped rotating frame is slidably connected with the annular support rail through rollers.
8. The basin-insulator X-ray three-dimensional imaging device according to claim 5, wherein the first arc-shaped track segment is fixedly connected with the vertical conveying mechanism through a track fixing frame.
9. The basin-insulator X-ray three-dimensional imaging device according to claim 8, wherein both of the two rotary drive motors are fixedly disposed on the rail mount.
10. The basin-insulator X-ray three-dimensional imaging device according to claim 6, wherein the moving wheels are universal wheels.
CN202010972655.0A 2020-09-16 2020-09-16 Basin-type insulator X-ray three-dimensional imaging device Pending CN112098442A (en)

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CN206135256U (en) * 2016-04-08 2017-04-26 湖南湘能电力勘测设计有限公司 Rural power distribution platform district of going up and down
CN110174091A (en) * 2019-05-14 2019-08-27 安徽信息工程学院 A kind of detection of stud and calibrating installation
CN110361402A (en) * 2019-08-08 2019-10-22 丹东华日理学电气有限公司 A kind of line scan-type X-ray pipeline digital imaging detection device for detecting
CN111044542A (en) * 2020-01-10 2020-04-21 广东电科院能源技术有限责任公司 Three-dimensional imaging device of major arc GIS X ray

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