Industrial X-ray flaw detection device

Abstract

The utility model discloses an industrial X-ray flaw detection device which comprises a placing plate, a flaw detection machine fixing plate is movably connected to the top of the placing plate, an industrial X-ray flaw detection machine is movably connected to the top of the flaw detection machine fixing plate, and supporting legs are fixedly connected to the four edges of the bottom of the placing plate respectively. Supporting leg lifting transmission plates are fixedly connected to the opposite faces of the four supporting legs, a telescopic rod, a telescopic rod extending rod, an inverted-L-shaped frame, a motor containing block, a motor, a lead screw, a transmission block and a rotating rod are arranged, the motor drives the lead screw to rotate, the transmission block is made to move up and down, and therefore a flaw detector fixing shaft is driven to move up and down; the flaw detection machine fixing plate moves up and down, so that the angle of the flaw detection machine can be conveniently adjusted, flaw detection can be conveniently carried out on different objects, and the problems that in the flaw detection process, objects needing to be detected can be comprehensively detected in multiple directions only by changing the angle of an industrial X-ray flaw detection device, and a large X-ray flaw detection machine is large in size and not easy to move are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial X-ray flaw detection, in particular to an industrial X-ray flaw detection device. Background Art

[0002] Industrial X-ray flaw detector is a physical property testing instrument used in the field of material science. The principle of X-ray flaw detector is a non-destructive flaw detection method that uses the characteristics of X-rays penetrating materials and attenuating in materials to find defects. X-rays can detect internal defects of metal and non-metal materials and their products, such as pores, slag inclusions, incomplete penetration and other volumetric defects in welds. X-ray flaw detectors need to be moved to comprehensively inspect the items to be inspected, but large X-ray flaw detectors are large in size and not easy to move;

[0003] According to the patent document: CN210604457U, an industrial X-ray flaw detection device is disclosed, including a base, four pulley brackets are symmetrically arranged on the top of the base, and pulleys are rotatably connected to the inner walls of one side of the four pulley brackets through a rotating shaft, a rotating ring is arranged at the upper position of the base, two slide rails are symmetrically arranged on the outer wall of one side of the rotating ring, and a gear ring is arranged on the outer wall of one side of the rotating ring near the two slide rails, and a first motor is fixedly connected to the top center of the base through bolts. The industrial X-ray flaw detection device can realize all-round flaw detection of tubular equipment or tubular workpieces through the 360-degree rotation of the X-ray flaw detector. On the one hand, it ensures the comprehensiveness of the flaw detection angle, avoids the problem of cumbersome operation caused by rotating the X-ray flaw detector, improves the efficiency of flaw detection and the convenience of operation, and on the other hand, it is easy to adjust the distance between the X-ray flaw detector and the equipment, thereby ensuring the penetration of the flaw detection ray and improving the accuracy of flaw detection.

[0004] Most of the existing industrial X-ray flaw detection devices need to be raised and lowered during inspection in order to better adapt to the flaw detection needs of different heights and positions. However, when the existing industrial X-ray flaw detection devices need to be fixed at a certain point after the lifting, they cannot be fixed firmly and are prone to displacement during the flaw detection process, thereby affecting the accuracy of the flaw detection results. In addition, the industrial X-ray flaw detection device needs to change its angle during the flaw detection process in order to comprehensively inspect the objects to be inspected from all angles. However, large X-ray flaw detection machines are large in size and not easy to move. Utility Model Content

[0005] The purpose of the utility model is to provide an industrial X-ray flaw detection device to solve the problem that most of the industrial X-ray flaw detection devices mentioned in the above background technology need to be lifted when performing inspection work so as to better adapt to the flaw detection needs of different heights and positions. However, when the existing industrial X-ray flaw detection devices need to be fixed at a certain point after the lifting is completed, they cannot be fixed firmly and are prone to displacement during the flaw detection process, thereby affecting the accuracy of the flaw detection results. In addition, during the flaw detection process, the industrial X-ray flaw detection device needs to change its angle in order to comprehensively inspect the objects to be inspected from all directions. However, the large X-ray flaw detection machine is large in size and not easy to move.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial X-ray flaw detector device, comprising a placement plate, the top of which is movably connected to a flaw detector fixing plate, the top of which is movably connected to an industrial X-ray flaw detector, the bottom four sides of which are respectively fixedly connected to support legs, and the opposite surfaces of the four support legs are fixedly connected to support leg lifting transmission plates;

[0007] The placement plate includes a placement plate body, and the left and right inner walls on the rear side of the placement plate body are fixedly connected with telescopic rods that penetrate the top and bottom of the placement plate body, and the inner walls of the two telescopic rods are slidably connected with telescopic rod extension rods, and the left and right sides of the top of the placement plate body away from the two telescopic rods are respectively fixedly connected with inverted L-shaped frames, and the front sides of the two inverted L-shaped frames are fixedly connected with motor placement blocks, and the inner walls of the two motor placement blocks are fixedly connected with motors, and the output ends of the two motors are fixedly connected with screw rods, and the tops of the two screw rods are movably connected to the top of the inverted L-shaped frame.

[0008] Preferably, the outer walls of the two screw rods are threadedly connected to transmission blocks, the front sides of the two transmission blocks are rotatably connected to rotating rods, the outer walls of the two rotating rods are rotatably connected to middle support blocks, the bottoms of the two middle support blocks are fixedly connected to the top of the placement plate body, the front sides of the two middle support blocks are rotatably connected to second rotating rods, the two second rotating rods are rotatably connected to sliders on the side away from the middle support blocks, the two sliders are slidably connected to the bottom inner wall of the rotating rod, and the opposite sides of the two rotating rods away from the transmission block are fixedly connected to the fixed shaft of the flaw detector.

[0009] Preferably, the flaw detector fixing plate includes a fixed plate bottom plate, the left and right sides of the rear bottom of the fixed plate bottom plate are respectively rotatably connected to the tops of two telescopic rod extension rods, the left and right sides of the fixed plate bottom plate are respectively rotatably connected to the opposite sides of two inverted L-shaped frames, and the front sides of the left and right sides of the fixed plate bottom plate are respectively fixedly connected to the opposite sides of the two flaw detector fixed axes.

[0010] Preferably, the top right side of the fixed plate bottom plate is fixedly connected to a fixed plate transmission warehouse, and the front and rear sides of the left side of the fixed plate transmission warehouse are respectively fixedly connected to a fixed clamp bottom block, and the top of the fixed plate bottom plate away from the fixed plate transmission warehouse is fixedly connected to a flaw detector placement plate, the inner wall of the fixed plate transmission warehouse is fixedly connected to a double-axis motor, and the front and rear output ends of the double-axis motor are respectively fixedly connected to conical teeth, the outer walls of the two conical teeth are meshed with second conical teeth, and the inner walls of the two second conical teeth are fixedly connected to a transmission screw, the left ends of the two transmission screws extend to the inner wall of the fixed clamp bottom block and are movably connected to the left side of the inner wall of the fixed clamp bottom block, and the two transmission screws extend to the outer wall of the inner wall of the fixed clamp bottom block, and the left and right sides of the outer wall are respectively threadedly connected with semicircular fixed clamp transmission blocks, and the tops of the two groups of semicircular fixed clamp transmission blocks are fixedly connected to semicircular fixing clamps.

[0011] Preferably, the outer wall of the industrial X-ray flaw detector is movably connected to the top of the flaw detector placement plate, and the front and rear outer walls of the industrial X-ray flaw detector are movably connected to the opposite sides of the front and rear two groups of semicircular fixing clamps respectively.

[0012] Preferably, the support leg lifting transmission plate includes a support leg lifting transmission plate shell, the inner walls of the support leg lifting transmission plate shell are respectively fixedly connected to a plurality of partitions, a gear motor is fixedly connected to the middle part of the inner wall of the support leg lifting transmission plate shell, the output end of the gear motor is fixedly connected to a gear, the outer wall of the gear is respectively meshed with a second gear on both sides, the inner walls of the two second gears are fixedly connected to a rotating rod, the front and rear outer walls of the two rotating rods are rotatably connected to the left and right inner walls of the plurality of partitions, the front and rear ends of the two rotating rods extend to the outer wall of the support leg lifting transmission plate shell and are fixedly connected to a lifting rotating rod, and the two lifting rotating rods are provided with a rotating rod slide groove running through the front and rear sides.

[0013] Preferably, the four support legs each include a support leg shell, the inner walls of the four support leg shells are slidably connected to a support leg extension rod, the inner walls of one side of the four support leg shells are threadedly connected to a threaded clamping rod, a plurality of threaded limiting grooves are provided on one side of the four support leg extension rods close to the threaded clamping rod, a cylindrical slider is fixedly connected to the lower side of one side of the four support leg extension rods, one end of the four threaded clamping rods are threadedly connected to the inner wall of one of the threaded limiting grooves, and the outer walls of the four cylindrical sliders are slidably connected to the inner wall of the rotating rod sliding groove opened by the lifting rotating rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The invention is provided with a telescopic rod, a telescopic rod extension rod, an inverted L-shaped frame, a motor placement block, a motor, a lead screw, a transmission block, a rotating rod, a middle support block, a second rotating rod, a slider and a fixed shaft of a flaw detector. The lead screw is driven by the motor to rotate, so that the transmission block moves up and down, thereby driving the fixed shaft of the flaw detector to move up and down, so that the fixed plate of the flaw detector moves up and down, so that the angle of the flaw detector is adjusted conveniently, and it is convenient to detect flaws on different objects. It solves the problem that the angle of the industrial X-ray flaw detector needs to be changed in the process of flaw detection in order to comprehensively inspect the objects to be inspected in all directions, but the large X-ray flaw detector is large in size and not easy to move.

[0016] 2. A fixed plate bottom plate, a fixed plate transmission bin, a fixed clamp bottom block, a flaw detector placement plate, a double-axis motor, a conical tooth, a second conical tooth, a transmission screw, a semicircular fixed clamp transmission block and a semicircular fixed clamp are provided. The conical tooth is driven to rotate by the double-axis motor, so that the second conical tooth rotates, thereby driving the transmission screw to rotate, so that the two semicircular fixed clamps move toward each other, thereby fixing the industrial X-ray flaw detector and preventing the flaw detector from shaking during the flaw detection process.

[0017] 3. By providing a support leg lifting transmission plate housing, a partition, a gear motor, a gear, a second gear, a rotating rod, a lifting rotating rod, a rotating rod slide, a support leg housing, a support leg extension rod, a threaded clamping rod, a threaded limiting groove and a cylindrical slider, the gear motor drives the gear to rotate, so that the second gear rotates, thereby driving the rotating rod to rotate, so that the lifting rotating rod rotates, thereby driving the cylindrical slider to move on the inner wall of the rotating rod slide groove, thereby driving the support leg extension rod to move up and down on the inner wall of the support leg housing, so as to adjust the overall height of the equipment. After the height adjustment is completed, the support leg extension rod is fixed by rotating the threaded clamping rod into one of the threaded limiting grooves to prevent the support leg extension rod from sliding freely inside the support leg housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main three-dimensional structure of the utility model;

[0019] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the placement plate of the utility model;

[0020] Figure 3 It is a three-dimensional cross-sectional structural diagram of a fixing plate of a flaw detector of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the support leg lifting transmission plate of the utility model;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the support leg of the utility model.

[0023] In the figure: 1. Placement plate; 11. Placement plate body; 12. Telescopic rod; 13. Telescopic rod extension rod; 14. Inverted L-shaped frame; 15. Motor placement block; 16. Motor; 17. Screw; 18. Transmission block; 19. Rotation rod; 110. Middle support block; 111. Second rotation rod; 112. Slider; 113. Flaw detector fixed shaft; 2. Support leg; 21. Support leg housing; 22. Support leg extension rod; 23. Threaded limit groove; 24. Cylindrical slider; 25. Threaded clamping rod; 3. Support leg lifting transmission plate; 31. Support leg lifting transmission plate housing; 32. Gear motor; 33. Partition; 34. Gear; 35. Second gear; 36. Turnbar; 37. Lifting turnbar; 38. Turnbar slide; 4. Flaw detector fixing plate; 41. Fixing plate bottom plate; 42. Fixing plate transmission bin; 43. Double-axis motor; 44. Conical gear; 45. Second conical gear; 46. Transmission screw; 47. Fixing clamp bottom block; 48. Semicircular fixing clamp transmission block; 49. Semicircular fixing clamp; 410. Flaw detector placement plate; 5. Industrial X-ray flaw detector. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Please refer to 1-5. The utility model provides a technical solution: an industrial X-ray flaw detection device, including a placement plate 1, the top of the placement plate 1 is movably connected to a flaw detector fixing plate 4, the top of the flaw detector fixing plate 4 is movably connected to an industrial X-ray flaw detector 5, the four sides of the bottom of the placement plate 1 are respectively fixedly connected to support legs 2, and the opposite sides of the four support legs 2 are fixedly connected to support leg lifting transmission plates 3.

[0026] See also Figure 2 , Figure 3The placement plate 1 includes a placement plate body 11, and the inner walls on the left and right sides of the rear side of the placement plate body 11 are fixedly connected with telescopic rods 12 that penetrate the top and bottom of the placement plate body 11, and the inner walls of the two telescopic rods 12 are slidably connected with telescopic rod extension rods 13. The top of the placement plate body 11 is away from the left and right sides of the two telescopic rods 12, and the front sides of the two inverted L-shaped frames 14 are fixedly connected with motor placement blocks 15, and the inner walls of the two motor placement blocks 15 are fixedly connected with motors 16. The output ends of the two motors 16 are fixedly connected with screw rods 17, and the tops of the two screw rods 17 are movably connected to the top of the inverted L-shaped frame 14. The outer walls of the two screw rods 17 are threadedly connected with transmission The front sides of the two transmission blocks 18 are rotatably connected with a rotating rod 19, the outer walls of the two rotating rods 19 are rotatably connected with a middle support block 110, the bottoms of the two middle support blocks 110 are fixedly connected to the top of the placement plate body 11, the front sides of the two middle support blocks 110 are rotatably connected with a second rotating rod 111, the two second rotating rods 111 are rotatably connected with a slider 112 on the side away from the middle support block 110, and the two sliders 112 are slidably connected to the bottom inner wall of the rotating rod 19, and the opposite sides of the two rotating rods 19 away from the transmission block 18 are fixedly connected with a flaw detector fixed shaft 113, and the flaw detector fixed plate 4 includes a fixed plate bottom plate 41, and the left and right sides of the bottom of the rear side of the fixed plate bottom plate 41 are fixedly connected to the fixed plate bottom plate 41. The two sides are rotatably connected to the tops of the two telescopic rod extension rods 13, the left and right sides of the fixed plate bottom plate 41 are rotatably connected to the opposite sides of the two inverted L-shaped frames 14, the front sides of the left and right sides of the fixed plate bottom plate 41 are respectively fixedly connected to the opposite sides of the two flaw detector fixed shafts 113, the top right side of the fixed plate bottom plate 41 is fixedly connected to the fixed plate transmission bin 42, the front and rear sides of the left side of the fixed plate transmission bin 42 are respectively fixedly connected to the fixed clamp bottom block 47, the top of the fixed plate bottom plate 41 is fixedly connected to the side away from the fixed plate transmission bin 42 with the flaw detector placement plate 410, the inner wall of the fixed plate transmission bin 42 is fixedly connected to the double-axis motor 43, the front and rear output ends of the double-axis motor 43 are respectively fixedly connected to the conical teeth 44, and the two The outer walls of the two conical teeth 44 are meshed with the second conical teeth 45, and the inner walls of the two second conical teeth 45 are fixedly connected with transmission screws 46. The left ends of the two transmission screws 46 extend to the inner wall of the fixed clamp bottom block 47 and are movably connected to the left side of the inner wall of the fixed clamp bottom block 47. The two transmission screws 46 extend to the outer wall of the inner wall of the fixed clamp bottom block 47. The left and right sides of the outer wall are respectively threadedly connected with semicircular fixed clamp transmission blocks 48, and the tops of the two groups of semicircular fixed clamp transmission blocks 48 are fixedly connected with semicircular fixed clamps 49. The outer wall of the industrial X-ray flaw detector 5 is movably connected to the top of the flaw detector placement plate 410, and the front and rear outer walls of the industrial X-ray flaw detector 5 are respectively movably connected to the opposite sides of the front and rear groups of semicircular fixed clamps 49;

[0027] When the angle of the industrial X-ray flaw detector 5 needs to be adjusted, the motor 16 is started to rotate the screw 17. Since the transmission block 18 is threadedly connected to the screw 17, the transmission block 18 will move up and down on the screw 17, and the transmission block 18 drives the rotating rod 19 to move up and down. Since the middle support block 110 is rotatably connected to the second rotating rod 111, and the slider 112 is slidably connected to the rotating rod 19, when the rotating rod 19 moves up and down, the slider 112 will slide on the inner wall at the bottom of the rotating rod 19, thereby driving the flaw detector fixed shaft 113 to move up and down, and the two flaw detector fixed shafts 113 drive the flaw detector fixed plate 4 to move up and down, thereby adjusting the left and right angles of the industrial X-ray flaw detector 5;

[0028] The industrial X-ray flaw detector 5 is fixed by the flaw detector fixing plate 4. When the flaw detector fixing plate 4 is to fix the industrial X-ray flaw detector 5, the industrial X-ray flaw detector 5 is first placed on the top of the flaw detector placement plate 410, and then the double-axis motor 43 on the inner wall of the fixed plate transmission bin 42 is started. The double-axis motor 43 starts to work, and the output ends on the front and rear sides thereof drive the conical gear 44 to rotate. Since the conical gear 44 is meshed with the second conical gear 45, the rotation of the conical gear 44 will drive the second conical gear 45 and the transmission screw 46 to rotate, and the transmission The rotation of the screw rod 46 causes the semicircular fixing clamp transmission block 48 threadedly connected thereto to move left and right on the transmission screw rod 46. Since the semicircular fixing clamp transmission block 48 is fixedly connected to the semicircular fixing clamp 49, the movement of the semicircular fixing clamp transmission block 48 will drive the semicircular fixing clamp 49 to clamp and fix the industrial X-ray flaw detector 5. In this way, the flaw detector fixing plate 4 can conveniently fix the industrial X-ray flaw detector 5, and facilitate the disassembly of the industrial X-ray flaw detector 5, and facilitate the removal and maintenance of the industrial X-ray flaw detector 5 when the industrial X-ray flaw detector 5 is damaged.

[0029] See also Figure 4 , Figure 5The supporting leg lifting transmission plate 3 includes a supporting leg lifting transmission plate shell 31, and the inner walls of the supporting leg lifting transmission plate shell 31 are respectively fixedly connected with a plurality of partitions 33, and a gear motor 32 is fixedly connected to the middle of the inner wall of the supporting leg lifting transmission plate shell 31, and a gear 34 is fixedly connected to the output end of the gear motor 32, and the outer walls of the gear 34 are respectively meshed with second gears 35, and the inner walls of the two second gears 35 are fixedly connected with rotating rods 36, and the front and rear outer walls of the two rotating rods 36 are rotatably connected to the left and right inner walls of the plurality of partitions 33, and the front and rear ends of the two rotating rods 36 extend to the outer wall of the supporting leg lifting transmission plate shell 31 and are fixedly connected with a lifting rotating rod 37, and the two lifting rotating rods The rod 37 is provided with a rotating rod slot 38 extending to both the front and rear sides. The four supporting legs 2 each include a supporting leg shell 21. The inner walls of the four supporting leg shells 21 are slidably connected with the supporting leg extension rods 22. The inner walls of one side of the four supporting leg shells 21 are threadedly connected with the threaded clamping rods 25. The four supporting leg extension rods 22 are provided with a plurality of threaded limiting grooves 23 on one side close to the threaded clamping rods 25. The lower side of the four supporting leg extension rods 22 is fixedly connected with a cylindrical slider 24. One end of the four threaded clamping rods 25 is threadedly connected to the inner wall of one of the threaded limiting grooves 23. The outer walls of the four cylindrical sliders 24 are slidably connected to the inner wall of the rotating rod slot 38 provided on the lifting rotating rod 37.

[0030] When the height of the support leg 2 needs to be adjusted, the gear motor 32 on the inner wall of the support leg lifting transmission plate 3 is started, and the output end of the gear motor 32 drives the gear 34 to rotate. Since the gear 34 is meshed with the second gear 35, the rotation of the gear 34 will drive the second gear 35 and the rotating rod 36 to rotate, and the rotation of the rotating rod 36 drives the lifting rotating rod 37 to rotate. The rotation of the lifting rotating rod 37 makes the cylindrical slider 24 slide up and down on the inner wall of the rotating rod sliding groove 38, and the cylindrical slider 24 drives the support leg extension rod 22 to slide up and down on the inner wall of the support leg shell 21, so as to adjust the height of the support leg 2. In this way, the support leg lifting transmission plate 3 can conveniently adjust the height of the support leg 2, thereby facilitating the adjustment of the height of the entire device and facilitating the use of the device.

[0031] At the same time, in order to prevent the support leg extension rod 22 from sliding freely on the inner wall of the support leg shell 21, causing the height of the support leg 2 to change when the device is in use, a threaded clamping rod 25 is threadedly connected to the inner wall of the support leg shell 21, and a plurality of threaded limiting grooves 23 are opened on one side of the support leg extension rod 22. When the support leg extension rod 22 slides to a suitable position, the threaded clamping rod 25 is rotated so that one end of the threaded clamping rod 25 is threadedly connected to the inner wall of one of the threaded limiting grooves 23, thereby fixing the support leg extension rod 22 to prevent the support leg extension rod 22 from sliding freely on the inner wall of the support leg shell 21, thereby ensuring the stability of the device when in use.

[0032] Working principle: When using the device, when it is necessary to adjust the angle of the industrial X-ray flaw detector 5, start the motor 16 to rotate the screw rod 17. Since the transmission block 18 is threadedly connected to the screw rod 17, the transmission block 18 will move up and down on the screw rod 17, and the transmission block 18 drives the rotating rod 19 to move up and down. Since the middle support block 110 is rotatably connected to the second rotating rod 111, and the slider 112 is slidably connected to the rotating rod 19, when the rotating rod 19 moves up and down, the slider 112 will slide on the inner wall at the bottom of the rotating rod 19, thereby driving the flaw detector fixed shaft 113 to move up and down. The two flaw detector fixed shafts 113 drive the flaw detector fixed plate 4 to move up and down, thereby adjusting the left and right angles of the industrial X-ray flaw detector 5. The industrial X-ray flaw detector 5 is fixed to the industrial X-ray flaw detector 5 by the flaw detector fixed plate 4. When the flaw detector fixed plate 4 is to fix the industrial X-ray flaw detector 5, first place the industrial X-ray flaw detector 5 on the flaw detector. The top of the damaged machine placement plate 410 is then started, and the double-axis motor 43 on the inner wall of the fixed plate transmission bin 42 is started. The double-axis motor 43 starts to work, and the output ends on the front and rear sides thereof drive the conical gear 44 to rotate. Since the conical gear 44 is meshed with the second conical gear 45, the rotation of the conical gear 44 will drive the second conical gear 45 and the transmission screw 46 to rotate. The rotation of the transmission screw 46 causes the semicircular fixed clamp transmission block 48 threadedly connected thereto to move left and right on the transmission screw 46. Since the semicircular fixed clamp transmission block 48 is fixedly connected to the semicircular fixed clamp 49, the movement of the semicircular fixed clamp transmission block 48 will drive the semicircular fixed clamp 49 to clamp and fix the industrial X-ray flaw detector 5. In this way, the flaw detector fixing plate 4 can conveniently fix the industrial X-ray flaw detector 5, and facilitate the disassembly of the industrial X-ray flaw detector 5, and facilitate the removal and maintenance of the industrial X-ray flaw detector 5 when the industrial X-ray flaw detector 5 is damaged.

[0033] When the height of the support leg 2 needs to be adjusted, the gear motor 32 on the inner wall of the support leg lifting transmission plate 3 is started, and the output end of the gear motor 32 drives the gear 34 to rotate. Since the gear 34 is meshed with the second gear 35, the rotation of the gear 34 will drive the second gear 35 and the rotating rod 36 to rotate, and the rotation of the rotating rod 36 drives the lifting rotating rod 37 to rotate. The rotation of the lifting rotating rod 37 makes the cylindrical slider 24 slide up and down on the inner wall of the rotating rod sliding groove 38, and the cylindrical slider 24 drives the support leg extension rod 22 to slide up and down on the inner wall of the support leg shell 21, so as to adjust the height of the support leg 2. In this way, the support leg lifting transmission plate 3 can conveniently adjust the height of the support leg 2, thereby facilitating the adjustment of the height of the entire device and facilitating the use of the device. At the same time, In order to prevent the support leg extension rod 22 from sliding freely on the inner wall of the support leg shell 21, causing the height of the support leg 2 to change when the device is in use, a threaded clamping rod 25 is threadedly connected to the inner wall of the support leg shell 21, and a plurality of threaded limiting grooves 23 are opened on one side of the support leg extension rod 22. When the support leg extension rod 22 slides to a suitable position, the threaded clamping rod 25 is rotated so that one end of the threaded clamping rod 25 is threadedly connected to the inner wall of one of the threaded limiting grooves 23, thereby fixing the support leg extension rod 22 to prevent the support leg extension rod 22 from sliding freely on the inner wall of the support leg shell 21, thereby ensuring the stability of the device when in use. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An industrial X-ray flaw detection device, comprising a placement plate (1), characterized in that: The top of the placement plate (1) is movably connected to a flaw detector fixing plate (4), the top of the flaw detector fixing plate (4) is movably connected to an industrial X-ray flaw detector (5), the four sides of the bottom of the placement plate (1) are respectively fixedly connected to support legs (2), and the opposite surfaces of the four support legs (2) are fixedly connected to support leg lifting transmission plates (3); The placement plate (1) comprises a placement plate body (11), the inner walls on the left and right sides of the rear side of the placement plate body (11) are fixedly connected with telescopic rods (12) penetrating the top and bottom of the placement plate body (11), the inner walls of the two telescopic rods (12) are slidably connected with telescopic rod extension rods (13), the top of the placement plate body (11) away from the two telescopic rods (12) are respectively fixedly connected with inverted L-shaped frames (14) on the left and right sides of the side, the front sides of the two inverted L-shaped frames (14) are fixedly connected with motor placement blocks (15), the inner walls of the two motor placement blocks (15) are fixedly connected with motors (16), the output ends of the two motors (16) are fixedly connected with screw rods (17), and the tops of the two screw rods (17) are movably connected to the top of the inverted L-shaped frame (14).

2. The industrial X-ray flaw detection device according to claim 1, characterized in that: The outer walls of the two screw rods (17) are threadedly connected to transmission blocks (18), the front sides of the two transmission blocks (18) are rotatably connected to rotating rods (19), the outer walls of the two rotating rods (19) are rotatably connected to middle support blocks (110), the bottoms of the two middle support blocks (110) are fixedly connected to the top of the placement plate body (11), the front sides of the two middle support blocks (110) are rotatably connected to second rotating rods (111), the sides of the two second rotating rods (111) away from the middle support blocks (110) are rotatably connected to sliders (112), the two sliders (112) are slidably connected to the bottom inner walls of the rotating rods (19), and the opposite surfaces of the two rotating rods (19) away from the transmission blocks (18) are fixedly connected to the fixed shafts (113) of the flaw detector.

3. The industrial X-ray flaw detection device according to claim 1, characterized in that: The flaw detector fixing plate (4) comprises a fixing plate bottom plate (41), the left and right sides of the rear bottom of the fixing plate bottom plate (41) are respectively rotatably connected to the tops of two telescopic rod extension rods (13), the left and right sides of the fixing plate bottom plate (41) are respectively rotatably connected to the opposite sides of two inverted L-shaped frames (14), and the front sides of the left and right sides of the fixing plate bottom plate (41) are respectively fixedly connected to the opposite sides of two flaw detector fixing shafts (113).

4. The industrial X-ray flaw detection device according to claim 3, characterized in that: The top right side of the fixed plate bottom plate (41) is fixedly connected to a fixed plate transmission bin (42), the front and rear sides of the left side of the fixed plate transmission bin (42) are respectively fixedly connected to fixed clamp bottom blocks (47), the top of the fixed plate bottom plate (41) away from the fixed plate transmission bin (42) is fixedly connected to a flaw detector placement plate (410), the inner wall of the fixed plate transmission bin (42) is fixedly connected to a double-axis motor (43), the front and rear output ends of the double-axis motor (43) are respectively fixedly connected to conical teeth (44), and the outer ends of the two conical teeth (44) are fixedly connected to the fixed plate transmission bin (42). The walls are meshed with second conical teeth (45), the inner walls of the two second conical teeth (45) are fixedly connected with transmission screws (46), the left ends of the two transmission screws (46) extend to the inner wall of the fixed clamp bottom block (47) and are movably connected to the left side of the inner wall of the fixed clamp bottom block (47), the left and right sides of the outer wall of the two transmission screws (46) extending to the inner wall of the fixed clamp bottom block (47) are respectively threadedly connected with semicircular fixed clamp transmission blocks (48), and the tops of the two groups of semicircular fixed clamp transmission blocks (48) are fixedly connected with semicircular fixed clamps (49).

5. The industrial X-ray flaw detection device according to claim 1, characterized in that: The outer wall of the industrial X-ray flaw detector (5) is movably connected to the top of the flaw detector placement plate (410), and the front and rear outer walls of the industrial X-ray flaw detector (5) are respectively movably connected to the opposite sides of the front and rear two groups of semicircular fixing clamps (49).

6. The industrial X-ray flaw detection device according to claim 1, characterized in that: The support leg lifting transmission plate (3) comprises a support leg lifting transmission plate shell (31), the inner wall of the support leg lifting transmission plate shell (31) is respectively fixedly connected with a plurality of partitions (33), a gear motor (32) is fixedly connected to the middle part of the inner wall of the support leg lifting transmission plate shell (31), the output end of the gear motor (32) is fixedly connected with a gear (34), the outer wall of the gear (34) is respectively meshed with a second gear (35), the inner walls of the two second gears (35) are fixedly connected with a rotating rod (36), the front and rear outer walls of the two rotating rods (36) are rotatably connected to the left and right inner walls of the plurality of partitions (33), the front and rear ends of the two rotating rods (36) are extended to the outer wall of the support leg lifting transmission plate shell (31) and are fixedly connected with a lifting rotating rod (37), and the two lifting rotating rods (37) are provided with a rotating rod sliding groove (38) penetrating to the front and rear sides.

7. The industrial X-ray flaw detection device according to claim 1, characterized in that: The four support legs (2) each include a support leg outer shell (21), the inner walls of the four support leg outer shells (21) are slidably connected to a support leg extension rod (22), the inner walls of one side of the four support leg outer shells (21) are threadedly connected to a threaded clamping rod (25), a plurality of threaded limiting grooves (23) are provided on one side of the four support leg extension rods (22) close to the threaded clamping rod (25), a cylindrical slider (24) is fixedly connected to the lower side of one side of the four support leg extension rods (22), one end of the four threaded clamping rods (25) is threadedly connected to the inner wall of one of the threaded limiting grooves (23), and the outer walls of the four cylindrical sliders (24) are slidably connected to the inner wall of a rotating rod sliding groove (38) provided by a lifting rotating rod (37).

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