GIS equipment X-ray detection device with multidirectional positioning tool

Abstract

The invention discloses a GIS equipment X-ray detection device with a multidirectional positioning tool, and belongs to the field of X-ray detection devices.The GIS equipment X-ray detection device comprises a bottom plate, stand columns are fixedly connected to the two sides of the top end face of the bottom plate, a workbench is jointly arranged above the two stand columns, and difference height adjusting mechanisms are arranged between the workbench and the stand columns; a bearing seat is fixedly connected to the middle position of the top end face of the workbench, detachable detection mechanisms are arranged in the middle positions of the two sides of the bearing seat, a buffer supporting mechanism is arranged on the top end face of the bearing seat, and positioning tool assemblies are arranged on the two sides of the X-ray detection mechanism. The positioning tool assembly specifically comprises a rectangular groove formed in the lower portion of the interior of the bearing base, and arc-shaped clamping arms are movably connected to the upper opening positions of the two side faces of the rectangular groove. According to the X-ray detection device, the positioning and clamping effects on the detected GIS equipment can be improved through the arranged positioning tool assembly, and then the stability in the X-ray detection process is effectively improved.

Description

Technical Field

[0001] The invention relates to the field of X-ray detection devices, in particular to an X-ray detection device for GIS equipment with a multi-directional positioning tool. Background Art

[0002] GIS equipment, full name is Gas Insulated Switchgear, is a high-voltage electrical equipment, mainly composed of circuit breakers, disconnectors, grounding switches, transformers, lightning arresters, busbars, connectors and outgoing line terminals, etc. GIS equipment seals the above high-voltage electrical appliances and insulating parts in a metal cylinder filled with SF6 (sulfur hexafluoride) gas with a certain pressure, with a compact structure and small footprint.

[0003] The GIS equipment X-ray detection device is an important detection tool in the field of power engineering. It uses the penetrating power of X-rays to perform perspective imaging of the inside of GIS equipment, thereby effectively detecting internal faults of the equipment. The GIS equipment X-ray detection device mainly consists of three parts: an X-ray machine, an imaging board (or digital imaging detector), and a computer workstation. The X-ray machine is used to emit X-rays, the imaging board is used to receive X-rays and convert them into images, and the computer workstation is used to process and analyze images.

[0004] The existing X-ray detection device for GIS equipment has the following problems: the positioning and clamping effect of the detected GIS equipment is not good, resulting in low stability during the X-ray detection process. Therefore, those skilled in the art provide a GIS equipment X-ray detection device with a multi-directional positioning tool to solve the problems raised in the above background technology. Summary of the invention

[0005] The purpose of the present invention is to provide a GIS equipment X-ray detection device with a multi-directional positioning tooling. The positioning tooling components set up can improve the positioning and clamping effect of the GIS equipment being detected, thereby effectively improving the stability during the X-ray detection process to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A GIS equipment X-ray detection device with a multi-directional positioning tool comprises a bottom plate, columns are fixedly connected to both sides of the top surface of the bottom plate, a workbench is provided above the two columns, and a differential height adjustment mechanism is provided between the workbench and the columns;

[0008] A bearing seat is fixedly connected to the middle position of the top surface of the workbench, and a detachable detection mechanism is provided in the middle position on both sides of the bearing seat, a buffer support mechanism is provided on the top surface of the bearing seat, and positioning tooling components are provided on both sides of the X-ray detection mechanism.

[0009] As a further solution of the present invention: the positioning tooling assembly specifically includes: a rectangular groove opened at the lower inner part of the bearing seat, an arc-shaped clamping arm is movably connected to the opening positions above the two side surfaces of the rectangular groove, and one end of the arc-shaped clamping arm is fixedly connected to the transmission arm, a rotating shaft is provided through the connection between the arc-shaped clamping arm and the transmission arm, and the arc-shaped clamping arm and the transmission arm are rotatably connected through the rotating shaft and the inner wall of the rectangular groove, a cylinder is embedded below the rectangular groove, and the top output shaft of the cylinder passes through the rectangular groove and is fixedly connected to a lifting plate, a plurality of evenly distributed screw holes are opened below the inner side surface of the arc-shaped clamping arm, and an elastic support member is detachably connected to the inside of each screw hole.

[0010] As a further solution of the present invention: the elastic support member specifically includes: an outer rod and a threaded head fixed at one end of the outer rod, the threaded head is movably connected in the corresponding screw hole, a telescopic groove is opened inside the outer rod, and an inner rod is movably connected inside the telescopic groove, one end of the inner rod passes through the telescopic groove and is fixedly connected to a sphere, and the other end of the inner rod is fixedly connected to an anti-slip plate matching the telescopic groove, and a first spring column is fixedly connected between the anti-slip plate and the inner wall of one end of the telescopic groove.

[0011] As a further solution of the present invention: an arc-shaped groove is provided on the top surface of the workbench below the arc-shaped clamp arm, and a rubber pad is embedded in the bottom surface of the arc-shaped groove.

[0012] As a further solution of the present invention: a curved surface is provided at the top end of the inner side surface of the curved clamp arm, and a wear-resistant pad is embedded on the curved surface.

[0013] As a further solution of the present invention: the buffer support mechanism specifically includes: a strip groove opened in the middle position of the top end surface of the bearing seat, an air bag matching the strip groove is embedded in the interior of the strip groove, and chambers are opened on both sides of the strip groove, an air nozzle is provided between the chamber and the air bag, and a piston is movably connected to the inside of the chamber, and a second spring column is fixedly connected between one side of the piston and the inner wall of one side of the chamber.

[0014] As a further solution of the present invention: a sealing ring is embedded in the outer side surface of the piston, and the sealing ring is in contact with the inner wall of the chamber.

[0015] As a further solution of the present invention: the differential height adjustment mechanism specifically includes: a hydraulic cylinder embedded in the column, a rotating seat is fixedly connected to the position of the bottom end surface of the workbench corresponding to the hydraulic cylinder, and a movable rotating ball is embedded in the rotating seat, and the output shaft at the top of the hydraulic cylinder passes through the column and is fixedly connected to the corresponding rotating ball.

[0016] As a further solution of the present invention: the detachable detection mechanism specifically includes: T-shaped slide rails fixed on both sides of the bearing seat and the top surface of the workbench, each of the T-shaped slide rails is movably connected with an L-shaped support plate, and the bottom end surface of the L-shaped support plate is provided with a T-shaped slide groove matching the T-shaped slide rail, one side of the L-shaped support plate is fixedly connected with a vertical linear guide rail, and one side of the vertical linear guide rail is movably connected with a linear motor, one side of the linear motor on one of the L-shaped support plates is fixedly connected with an X-ray machine, and one side of the linear motor on the other L-shaped support plate is fixedly connected with an imaging plate.

[0017] As a further solution of the present invention: a roller is movably connected to the corner of the bottom end surface of the bottom plate.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The positioning fixture assembly provided in this application can improve the positioning and clamping effect of the GIS equipment being inspected, thereby effectively improving the stability during the X-ray inspection process. Among them, the positioning fixture assembly drives the lifting plate to rise and fall through the provided cylinder. When the lifting plate rises, the two arc-shaped clamping arms spread out and droop to both sides under the action of their own gravity, and when the lifting plate descends, the lifting plate presses down the transmission arm, driving the two arc-shaped clamping arms to close in the middle to clamp the GIS equipment being inspected. This positioning and clamping method is simple and efficient, and can not only achieve rapid clamping, but also limit the GIS equipment being inspected at multiple angles to improve stability.

[0020] 2. The elastic support member of the present application adopts a detachable connection method, which is convenient for the staff to quickly replace the elastic support member with insufficient elastic force. In addition, the elastic support member on the same arc-shaped clamp arm gradually decreases in length from bottom to top, which can better fit the bottom side of the GIS device being tested and limit the position. Combined with the arc-shaped clamp arm clamping the top side of the GIS device being tested, the stability is further improved compared with the traditional clamping method.

[0021] 3. The buffer support mechanism of the present application can provide tight support for the GIS equipment under test of different diameters through the airbag in the strip groove. It can not only increase the contact area between the airbag and the GIS equipment under test, thereby increasing the friction to improve stability, but also provide a buffering effect during the contact process between the airbag and the GIS equipment under test, thereby preventing the GIS equipment under test from being damaged.

[0022] 4. The differential height adjustment mechanism of the present application can fine-tune the inclination angle of the workbench as needed, thereby adapting to those GIS devices that have been installed and used but have a slight tilt over time, thereby improving adaptability and convenience.

[0023] 5. The detachable detection mechanism of the present application can be removed from the workbench for proper storage or maintenance when not in use. In addition, for some GIS equipment to be tested with tricky installation positions, in order to avoid the L-shaped support plate affecting the entry of the detection device, the detachable detection mechanism can be installed after the device reaches the detection position, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of a GIS equipment X-ray detection device with multi-directional positioning tooling;

[0025] Figure 2 A side view of a workbench in an X-ray detection device for GIS equipment with a multi-directional positioning tool;

[0026] Figure 3 This is a combined view of a column and a workbench in an X-ray detection device for GIS equipment with a multi-directional positioning tool;

[0027] Figure 4 It is a combined view of the GIS equipment to be inspected and the arc-shaped clamping arm in a GIS equipment X-ray inspection device with a multi-directional positioning tool;

[0028] Figure 5 A GIS equipment X-ray detection device with multi-directional positioning tooling Figure 4 A magnified view of part A;

[0029] Figure 6 It is a structural schematic diagram of an arc-shaped clamping arm in an X-ray detection device of GIS equipment with a multi-directional positioning tool;

[0030] Figure 7 An internal view of an outer rod in an X-ray inspection device for GIS equipment with a multi-directional positioning fixture;

[0031] Figure 8 It is a schematic diagram of the structure of an X-ray detection device for GIS equipment with a multi-directional positioning tool after the arc-shaped clamping arm is opened.

[0032] In the figure: 1, bottom plate; 2, roller; 3, column; 4, hydraulic cylinder; 5, rotating ball; 6, rotating seat; 7, GIS equipment to be tested; 8, workbench; 9, bearing seat; 10, strip groove; 11, air bag; 12, chamber; 13, air nozzle; 14, piston; 15, sealing ring; 16, second spring column; 17, T-type slide rail; 18, L-type support plate; 19, vertical linear guide rail; 20, linear motor; 21, X-ray machine; 22, imaging plate; 23, rectangular groove; 24, arc clamp arm; 25, transmission arm; 26, rotating shaft; 27, cylinder; 28, lifting plate; 29, arc groove; 30, rubber pad; 31, wear-resistant pad; 32, screw hole; 33, outer rod; 34, threaded head; 35, telescopic groove; 36, inner rod; 37, anti-slip plate; 38, ball; 39, first spring column. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] As mentioned in the background technology of the present application, it has been found through research that the existing X-ray detection device has a poor positioning and clamping effect on the GIS equipment 7 to be detected, resulting in low stability during the X-ray detection process and certain defects.

[0035] In order to solve the above-mentioned defects, the present application discloses a GIS equipment X-ray detection device with a multi-directional positioning tooling. The positioning tooling components provided can improve the positioning and clamping effect of the GIS equipment 7 being detected, thereby effectively improving the stability during the X-ray detection process.

[0036] The following will describe in detail how the solution of the present application solves the above technical problems in conjunction with the accompanying drawings.

[0037] See also Figures 1 to 8 In an embodiment of the present invention, a GIS equipment X-ray detection device with a multi-directional positioning fixture includes a base plate 1, columns 3 are fixedly connected to both sides of the top surface of the base plate 1, a workbench 8 is provided above the two columns 3, and a differential height adjustment mechanism is provided between the workbench 8 and the columns 3; a bearing seat 9 is fixedly connected to the middle position of the top surface of the workbench 8, and a detachable detection mechanism is provided in the middle position of both sides of the bearing seat 9, a buffer support mechanism is provided on the top surface of the bearing seat 9, and positioning fixture components are provided on both sides of the X-ray detection mechanism. The positioning fixture components provided in this application can improve the positioning and clamping effect of the GIS equipment 7 to be detected, thereby effectively improving the stability during the X-ray detection process.

[0038] In this embodiment, the positioning tooling assembly specifically includes: a rectangular groove 23 opened at the lower part of the inner part of the bearing seat 9, an arc-shaped clamping arm 24 is movably connected to the opening positions above the two side surfaces of the rectangular groove 23, and one end of the arc-shaped clamping arm 24 is fixedly connected to the transmission arm 25, a rotating shaft 26 is penetrated at the connection between the arc-shaped clamping arm 24 and the transmission arm 25, and the arc-shaped clamping arm 24 and the transmission arm 25 are rotatably connected through the rotating shaft 26 and the inner wall of the rectangular groove 23, a cylinder 27 is embedded below the rectangular groove 23, and the top output shaft of the cylinder 27 penetrates the rectangular groove 23 and is fixedly connected to the lifting plate 28, and a plurality of evenly distributed screw holes 32 are opened below the inner side surface of the arc-shaped clamping arm 24, and an elastic support member is detachably connected to the inside of each screw hole 32. The positioning tooling assembly drives the lifting plate 28 to rise and fall through the provided cylinder 27. When the lifting plate 28 rises, the two arc-shaped clamping arms 24 spread out and droop to both sides under the action of their own gravity. When the lifting plate 28 descends, the lifting plate 28 presses down the transmission arm 25, driving the two arc-shaped clamping arms 24 to close to the middle to clamp the GIS device 7 to be tested. This positioning and clamping method is simple and efficient. It can not only realize rapid clamping, but also limit the GIS device 7 to be tested at multiple angles to improve stability.

[0039] In this embodiment, the elastic support member specifically includes: an outer rod 33 and a threaded head 34 fixed at one end of the outer rod 33, the threaded head 34 is movably connected to the corresponding screw hole 32, a telescopic slot 35 is provided inside the outer rod 33, and an inner rod 36 is movably connected inside the telescopic slot 35, one end of the inner rod 36 passes through the telescopic slot 35 and is fixedly connected to a sphere 38, and the other end of the inner rod 36 is fixedly connected to an anti-drop plate 37 matching the telescopic slot 35, and a first spring column 39 is fixedly connected between the anti-drop plate 37 and the inner wall of one end of the telescopic slot 35. The elastic support member adopts a detachable connection method, which is convenient for the staff to quickly replace the elastic support member with insufficient elastic force. In addition, the length of the elastic support member on the same arc-shaped clamp arm 24 gradually decreases from bottom to top, which can better fit the side bottom of the GIS device 7 to be detected, and the arc-shaped clamp arm 24 clamps the top of the side of the GIS device 7 to be detected, which further improves the stability compared with the traditional clamping method.

[0040] In this embodiment, an arc groove 29 is formed on the top surface of the workbench 8 below the arc-shaped clamp arm 24, and a rubber pad 30 is embedded in the bottom surface of the arc groove 29. The rubber pad 30 can play a buffering role when the arc-shaped clamp arm 24 falls into the arc groove 29, thereby preventing the arc-shaped clamp arm 24 from being damaged.

[0041] In this embodiment, the top of the inner side surface of the arc-shaped clamp arm 24 is provided with an arc surface, and the arc surface is embedded with a wear-resistant pad 31. The wear-resistant pad 31 can increase the friction between the arc-shaped clamp arm 24 and the GIS device 7 to be detected, thereby improving the stability of the clamping.

[0042] In this embodiment, the buffer support mechanism specifically includes: a strip groove 10 provided at the middle position of the top surface of the bearing seat 9, an air bag 11 matching the strip groove 10 is embedded inside the strip groove 10, and chambers 12 are provided on both sides of the strip groove 10, an air nozzle 13 is provided between the chamber 12 and the air bag 11, and a piston 14 is movably connected inside the chamber 12, and a second spring column 16 is fixedly connected between one side of the piston 14 and the inner wall of one side of the chamber 12. The buffer support mechanism can provide a tight fit support effect for the GIS devices 7 to be detected of different diameters through the air bag 11 in the strip groove 10, which can not only increase the contact area between the air bag 11 and the GIS device 7 to be detected, thereby increasing the friction force to improve the stability, but also can provide a buffering effect during the contact process between the air bag 11 and the GIS device 7 to be detected, thereby preventing the GIS device 7 to be detected from being damaged.

[0043] In this embodiment, a sealing ring 15 is embedded on the outer side surface of the piston 14, and the sealing ring 15 contacts the inner wall of the chamber 12. The provision of the sealing ring 15 can further improve the airtightness of the piston 14.

[0044] In this embodiment, the differential height adjustment mechanism specifically includes: a hydraulic cylinder 4 embedded in the column 3, a rotating seat 6 fixedly connected to the bottom end of the workbench 8 at a position corresponding to the hydraulic cylinder 4, and a movable rotating ball 5 embedded in the rotating seat 6, and an output shaft at the top of the hydraulic cylinder 4 passes through the column 3 and is fixedly connected to the corresponding rotating ball 5. The differential height adjustment mechanism can fine-tune the inclination angle of the workbench 8 as needed, thereby adapting to those GIS devices 7 that have been installed and used but have a slight tilt over time, thereby improving adaptability and convenience.

[0045] In this embodiment, the detachable detection mechanism specifically includes: T-shaped slide rails 17 fixed on both sides of the bearing seat 9 and the top surface of the workbench 8, each T-shaped slide rail 17 is movably connected with an L-shaped support plate 18, and the bottom surface of the L-shaped support plate 18 is provided with a T-shaped slide groove matching the T-shaped slide rail 17, one side of the L-shaped support plate 18 is fixedly connected with a vertical linear guide rail 19, and one side of the vertical linear guide rail 19 is movably connected with a linear motor 20, one side of the linear motor 20 on one L-shaped support plate 18 is fixedly connected with an X-ray machine 21, and one side of the linear motor 20 on another L-shaped support plate 18 is fixedly connected with an imaging plate 22. The detachable detection mechanism of the present application can be removed from the workbench 8 for proper storage or maintenance when not being detected. In addition, for some GIS equipment 7 to be detected with tricky installation positions, in order to avoid the L-shaped support plate 18 affecting the entry of the detection device, the detachable detection mechanism can be installed after the device reaches the detection position for easy use.

[0046] In this embodiment, the bottom end surface corner of the bottom plate 1 is movably connected with a roller 2. The arrangement of the roller 2 facilitates the movement of the entire detection device.

[0047] The working principle of the present invention is: when in use, first, the detection device is moved to the bottom of the GIS device 7 to be detected, and then the detachable detection mechanism is installed on the workbench 8, that is, the T-shaped slide groove of the L-shaped support plate 18 is connected and slid with the T-shaped slide rail 17. It should be noted that the detachable detection mechanism can be removed from the workbench 8 for proper storage or maintenance when not in use. In addition, for some GIS devices 7 to be detected with tricky installation positions, in order to avoid the L-shaped support plate 18 affecting the entry of the detection device, the detachable detection mechanism can be installed after the device reaches the detection position, which is convenient for use.

[0048] Then, the buffer support mechanism is docked with the GIS device 7 to be detected through the differential height adjustment mechanism. During the process, the operation of the hydraulic cylinder 4 drives the workbench 8 to rise as a whole, so that the GIS device 7 to be detected is stuck in the strip groove 10 and contacts the airbag 11. It should be noted that the differential height adjustment mechanism can also fine-tune the inclination angle of the workbench 8 as needed, so as to adapt to those GIS devices 7 to be detected that have been installed and used but have a slight tilt over time, thereby improving adaptability and convenience. Among them, the output shaft of one hydraulic cylinder 4 has a large extension length, and the output shaft of the other hydraulic cylinder 4 has a small extension length, which will cause the workbenches 8 on the two hydraulic cylinders 4 to have a certain inclination angle, and then adaptively adjust to the tilted GIS device 7 to be detected, and the rotating seat 6 and the rotating ball 5 provide sufficient space for such adjustment.

[0049] When the GIS device 7 to be detected is inserted into the strip groove 10 and contacts the airbag 11, the airbag 11 is compressed, and the gas in the airbag 11 enters the chamber 12 from the air nozzle 13. The pressure on the side of the piston 14 in the chamber 12 close to the air nozzle 13 increases, thereby pushing the piston 14 to move away from the air nozzle 13. During this process, the second spring column 16 is compressed. It should be noted that the buffer support mechanism can provide a tight fit support effect for the GIS devices 7 to be detected with different diameters through the airbag 11 in the strip groove 10, which can not only increase the contact area between the airbag 11 and the GIS device 7 to be detected, thereby increasing the friction force to improve the stability, but also play a buffering effect in the contact process between the airbag 11 and the GIS device 7 to be detected, thereby preventing the GIS device 7 to be detected from being damaged. After the GIS device 7 to be detected is separated from the strip groove 10, the second spring column 16 releases the accumulated elastic potential energy to push the piston 14 back to the initial position, and the gas flows back from the air nozzle 13 to the airbag 11 to wait for the next round of detection.

[0050] After the GIS device 7 to be tested is stably seated on the strip groove 10, the GIS device 7 to be tested is clamped by the positioning fixture assembly. Specifically, the cylinder 27 operates to retract the output shaft, driving the lifting plate 28 to descend, and the lifting plate 28 presses down the transmission arm 25, thereby driving the two arc-shaped clamping arms 24 to rotate around the rotating shaft 26 and close to the middle to clamp the GIS device 7 to be tested. It should be noted that the positioning fixture assembly drives the lifting plate 28 to rise and fall through the provided cylinder 27. When the lifting plate 28 rises, the two arc-shaped clamping arms 24 spread out and droop to both sides under the action of their own gravity, and the rubber pad 30 can play a buffering effect when the arc-shaped clamping arms 24 droop and fall into the arc groove 29, thereby avoiding damage to the arc-shaped clamping arms 24. This positioning and clamping method is simple and efficient, and can not only achieve rapid clamping, but also limit the GIS device 7 to be tested at multiple angles to improve stability.

[0051] In addition, the positioning tooling assembly of the present application not only clamps the top of the side of the detected GIS device 7 through the arc-shaped clamp arm 24, but also limits the bottom of the side of the detected GIS device 7 through the elastic support member. Among them, the elastic support member adopts a detachable connection method, which is convenient for the staff to quickly replace the elastic support member with insufficient elastic force. In addition, the elastic support member on the same arc-shaped clamp arm 24 gradually decreases in length from bottom to top, which can better fit the bottom of the side of the detected GIS device 7, and the arc-shaped clamp arm 24 clamps the top of the side of the detected GIS device 7, which further improves the stability compared with the traditional clamping method.

[0052] The GIS device 7 to be inspected is clamped by the positioning fixture assembly, and the staff slowly slides the two L-shaped support plates 18 along the corresponding T-shaped slide rails 17. During the process, the right L-shaped support plate 18 slides to the left so that the imaging plate 22 contacts the GIS device 7 to be inspected, and the left L-shaped support plate 18 slides to the right to flexibly adjust the focal length required for the inspection. In this embodiment, the X-ray machine 21 uses an accelerator. Common X-ray machines are mainly composed of a radiation source, a detector and a power supply, wherein the radiation source is the part that emits radiation. For a X-ray machine using an accelerator, this radiation source is often composed of an accelerator. An accelerator is a device that increases the speed and kinetic energy of charged particles, and can be used in multiple fields such as nuclear experiments, radiomedicine, radiochemistry, the manufacture of radioisotopes, and non-destructive flaw detection. An accelerator can generate charged particles of various energies, such as electrons, protons, deuterons, alpha particles, etc. These particles are accelerated to a high energy state in the accelerator, and then collide with the target material, thereby generating radiation such as X-rays or gamma rays. Therefore, when a X-ray machine uses an accelerator, it means that the X-ray source of the X-ray machine uses an accelerator to generate high-energy charged particles, which in turn generate radiation such as X-rays or gamma rays. This type of X-ray machine using an accelerator usually has higher energy and stronger penetration, and can detect thicker or more complex internal structures of objects.

[0053] After the X-ray machine 21 has adjusted its focal length, it can start to detect the GIS equipment 7 being detected. During the process, the X-ray machine 21 emits X-rays, the imaging plate 22 receives the X-rays and converts them into images, and then transmits the images to an external computer workstation, which is used to process and analyze the images to obtain the detection results. In general, the GIS equipment X-ray detection device of the present application can improve the detection efficiency. At the same time, the device is firm and reliable, easy to carry, can be quickly deployed on site, and can detect from multiple angles and directions, giving full play to the advantages of X-ray detection and improving the operational reliability of power grid GIS equipment.

[0054] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0055] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A GIS equipment X-ray detection device with multi-directional positioning tooling, characterized in that: It comprises a bottom plate (1), the top surface of the bottom plate (1) is fixedly connected to two sides of columns (3), a workbench (8) is provided above the two columns (3), and a differential height adjustment mechanism is provided between the workbench (8) and the columns (3); A bearing seat (9) is fixedly connected to the middle position of the top surface of the workbench (8), and a detachable detection mechanism is provided at the middle position of both sides of the bearing seat (9), a buffer support mechanism is provided on the top surface of the bearing seat (9), and positioning tooling components are provided on both sides of the X-ray detection mechanism.

2. The GIS equipment X-ray detection device with multi-directional positioning tooling according to claim 1 is characterized in that: The positioning tooling assembly specifically comprises: a rectangular groove (23) provided at the lower part of the inner part of the bearing seat (9); an arc-shaped clamping arm (24) is movably connected to the upper opening positions of the two side surfaces of the rectangular groove (23); and one end of the arc-shaped clamping arm (24) is fixedly connected to a transmission arm (25); a rotating shaft (26) is provided through the connection between the arc-shaped clamping arm (24) and the transmission arm (25); and the arc-shaped clamping arm (24) and the transmission arm (25) are rotatably connected through the rotating shaft (26) and the inner wall of the rectangular groove (23); a cylinder (27) is embedded below the rectangular groove (23); and the top output shaft of the cylinder (27) passes through the rectangular groove (23) and is fixedly connected to a lifting plate (28); and a plurality of evenly distributed screw holes (32) are provided below the inner side surface of the arc-shaped clamping arm (24); and an elastic support member is detachably connected inside each of the screw holes (32).

3. The GIS equipment X-ray detection device with multi-directional positioning tooling according to claim 2 is characterized in that: The elastic support member specifically comprises: an outer rod (33) and a threaded head (34) fixed at one end of the outer rod (33); the threaded head (34) is movably connected to the corresponding screw hole (32); a telescopic groove (35) is provided inside the outer rod (33); an inner rod (36) is movably connected inside the telescopic groove (35); one end of the inner rod (36) passes through the telescopic groove (35) and is fixedly connected to a sphere (38); the other end of the inner rod (36) is fixedly connected to an anti-slip plate (37) matching the telescopic groove (35); a first spring column (39) is fixedly connected between the anti-slip plate (37) and the inner wall of one end of the telescopic groove (35).

4. A GIS equipment X-ray detection device with multi-directional positioning tooling according to claim 2 or 3, characterized in that: An arc-shaped groove (29) is provided on the top surface of the workbench (8) below the arc-shaped clamping arm (24), and a rubber pad (30) is embedded on the bottom surface of the arc-shaped groove (29).

5. The GIS equipment X-ray detection device with multi-directional positioning tooling according to claim 4 is characterized in that: The top end of the inner side surface of the arc-shaped clamp arm (24) is provided with an arc-shaped surface, and a wear-resistant pad (31) is embedded on the arc-shaped surface.

6. The GIS equipment X-ray detection device with multi-directional positioning tooling according to claim 1, characterized in that: The buffer support mechanism specifically comprises: a strip groove (10) provided at the middle position of the top end surface of the bearing seat (9); an air bag (11) matching with the strip groove (10) is embedded inside the strip groove (10); chambers (12) are provided on both sides of the strip groove (10); an air nozzle (13) is provided between the chamber (12) and the air bag (11) for communication; a piston (14) is movably connected inside the chamber (12); and a second spring column (16) is fixedly connected between a side surface of the piston (14) and an inner wall of one side of the chamber (12).

7. The GIS equipment X-ray detection device with multi-directional positioning tooling according to claim 6 is characterized in that: A sealing ring (15) is embedded on the outer side surface of the piston (14), and the sealing ring (15) is in contact with the inner wall of the chamber (12).

8. The GIS equipment X-ray detection device with multi-directional positioning tooling according to claim 1, characterized in that: The differential height adjustment mechanism specifically comprises: a hydraulic cylinder (4) embedded in the column (3); a rotating seat (6) is fixedly connected to the bottom end surface of the workbench (8) at a position corresponding to the hydraulic cylinder (4); a movable rotating ball (5) is embedded in the rotating seat (6); and the top output shaft of the hydraulic cylinder (4) passes through the column (3) and is fixedly connected to the corresponding rotating ball (5).

9. The GIS equipment X-ray detection device with multi-directional positioning tooling according to claim 1, characterized in that: The detachable detection mechanism specifically comprises: T-shaped slide rails (17) fixed on both sides of the bearing seat (9) and the top surface of the workbench (8), each of the T-shaped slide rails (17) being movably connected to an L-shaped support plate (18), and the bottom end surface of the L-shaped support plate (18) is provided with a T-shaped slide groove matching the T-shaped slide rail (17), one side of the L-shaped support plate (18) is fixedly connected to a vertical linear guide rail (19), and one side of the vertical linear guide rail (19) is movably connected to a linear motor (20), one side of the linear motor (20) on one of the L-shaped support plates (18) is fixedly connected to an X-ray machine (21), and one side of the linear motor (20) on the other L-shaped support plate (18) is fixedly connected to an imaging plate (22).

10. The GIS equipment X-ray detection device with multi-directional positioning tooling according to claim 1, characterized in that: A roller (2) is movably connected to the corner of the bottom end surface of the bottom plate (1).

Images