X-ray flaw detection device mounted on unmanned aerial vehicle

Abstract

The utility model relates to the technical field of X-ray power line flaw detection, in particular to an X-ray flaw detection device mounted on an unmanned aerial vehicle. Comprising an imaging sliding frame, an unmanned aerial vehicle body and an imaging plate body, a cable is slidably connected to the bottom end of the inner wall of the imaging sliding frame, a light emitter is installed at the bottom end of the unmanned aerial vehicle body, and an adjusting device is arranged at the position, corresponding to the imaging plate body, of the surface of the imaging sliding frame and comprises a fixing frame; one side of the fixing frame is fixedly connected with the surface of the imaging sliding frame, a driving frame is inserted into the inner wall of the fixing frame, fixing rods are fixedly connected to the two sides of the surface of the driving frame, and the arc surfaces of the fixing rods abut against the inner wall of the fixing frame; two fixing frames are fixedly connected to the positions, corresponding to the fixing frames, of the surface of the imaging sliding frame. The X-ray flaw detection device mounted on the unmanned aerial vehicle has the advantage that the whole imaging plate equipment can be conveniently replaced and limited.

Description

Technical Field

[0001] The utility model relates to the technical field of X-ray power line flaw detection, in particular to an X-ray flaw detection device mounted on an unmanned aerial vehicle. Background Art

[0002] X-ray flaw detection equipment is used to perform flaw detection on cables. During the operation of power transmission lines, there are many line operation accidents caused by the quality of tension clamps or crimping of joints. It is common in daily life to use drones equipped with X-ray flaw detection equipment for detection.

[0003] Prior art includes a utility model with announcement number CN211453836U, which discloses an RTK-based UAV-mounted X-ray live flaw detection device. The patent includes a multi-rotor UAV, which is characterized in that a mounting frame is hoisted below the battery compartment of the multi-rotor UAV, an X-ray pulse machine is installed at the bottom of the mounting frame, a second camera is installed on the X-ray pulse machine, a first servo drives the X-ray pulse machine to rotate, the first camera and the image transmission module are installed in the middle of the mounting frame, a digital flat-panel detector is installed on the top of the mounting frame, the digital flat-panel detector is located obliquely above the X-ray pulse machine, and the second servo drives the digital flat-panel detector to rotate.

[0004] The inventor discovered in daily life that in the process of inspecting and flaw detection of high-voltage cables, a large drone is first used to lift the entire imaging slide frame to the position corresponding to the high-voltage cable, and then a light emitter installed at the bottom of a small drone is used to irradiate the imaging plate body on one side of the imaging slide frame, thereby performing flaw detection of the high-voltage cable. In this process, due to the different types of high-voltage cables, the position of the rubber plate body needs to be replaced and adjusted, which solves the problem of inconvenience in flaw detection of different types of high-voltage cables. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that during the inspection and flaw detection of high-voltage cables, a large drone is first used to lift the entire imaging slide frame to the position corresponding to the high-voltage cable, and then a light emitter installed at the bottom of a small drone is used to irradiate the imaging plate body on one side of the imaging slide frame, thereby performing flaw detection of the high-voltage cable. In this process, due to the different types of high-voltage cables, the position of the rubber plate body needs to be replaced and adjusted, thereby solving the disadvantage of inconvenience in flaw detection of different types of high-voltage cables.

[0006] In order to solve the above technical problems, the utility model provides an X-ray flaw detection device mounted on a drone, comprising: an imaging sliding frame, a drone main body, and an imaging plate main body, wherein the bottom end of the inner wall of the imaging sliding frame is slidably connected with a cable, a light emitter is installed at the bottom end of the drone main body, and an adjustment device is provided on the surface of the imaging sliding frame corresponding to the position of the imaging plate main body, and the adjustment device comprises a fixed frame, one side of the fixed frame is fixedly connected to the surface of the imaging sliding frame, a driving frame is plugged into the inner wall of the fixed frame, and both sides of the surface of the driving frame are fixedly connected with fixing rods, and the arc surface of the fixing rod abuts against the inner wall of the fixed frame, and the surface of the imaging sliding frame is fixedly connected with two fixing frames corresponding to the position of the fixed frame, and the two fixing frames are respectively located on both sides of the fixed frame. The inner wall of the fixed frame is rotatably connected with a rotating frame, the cross-section of the rotating frame is "L"-shaped, the inner wall of the rotating frame and the arc surface of the fixed rod slide through, the inner wall of the rotating frame is threadedly connected with a positioning rod, the arc surface of the fixing rod is provided with a fixing hole at a position corresponding to the positioning rod, the inner wall of the fixing hole is plugged into one end of the positioning rod, the end of the driving frame away from the imaging sliding frame is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a driving rod, the arc surface of the driving rod is threadedly penetrated by a fixing ring, the bottom end of the fixing ring is fixedly connected to the imaging board body, the surface of the driving frame close to the driving rod is fixedly connected with a limiting rod, the arc surface of the limiting rod is slidably connected to the limiting ring, and the bottom end of the limiting ring is fixedly connected to the imaging board body.

[0007] The effect achieved by the above components is: in the process of inspecting and flaw detection of high-voltage cables, first use a large drone to lift the entire imaging slide frame to the position corresponding to the high-voltage cable, and then use the light emitter installed at the bottom of the small drone to irradiate the imaging board body on one side of the imaging slide frame, so as to perform flaw detection of the high-voltage cable. In this process, due to the different types of high-voltage cables, it is necessary to replace and adjust the position of the imaging board body to facilitate the flaw detection of different types of high-voltage cables. When replacing and fixing the entire imaging board body, first plug the end of the driving frame away from the imaging board body into the fixed frame on the surface of the rubber slide frame, and then adjust the two sides. The rotating frame in the fixed frame is rotated to allow the rotating frame to be plugged into the fixing rod on the surface of the driving frame, and then the positioning rod in the rotating frame is threadedly rotated to allow the positioning rod to be plugged into and fixed to the fixing hole opened on the surface of the fixing rod. At this time, the entire driving frame can be easily replaced and fixed to the entire imaging sliding frame. When the position of the imaging board body is moved and adjusted, it is necessary to start the servo motor to drive the driving rod to rotate, so that the fixing ring on the arc surface of the driving rod drives the movement of the imaging board body. In order to avoid the displacement of the imaging board body, the position of the entire imaging board body is limited and protected by the limit rod and the limit ring.

[0008] Preferably, the arc surfaces at both ends of the fixing frame are sleeved with coil springs, and the two ends of the coil spring are fixedly connected to the rotating frame and the fixing frame respectively.

[0009] The effect achieved by the above components is that the torsional force generated by the coil spring can squeeze and limit the position of the rotating frame, so as to better fix the rotating frame and the fixing column on the surface of the driving frame.

[0010] Preferably, a guide block is fixedly connected to one end of the positioning rod close to the fixing hole, and the cross section of the guide block is in a pointed cone shape.

[0011] The effect achieved by the above components is that in the process of inserting the positioning rod into the fixing hole opened on the surface of the fixing rod, the pointed cone-shaped guide block can be used for convenient insertion.

[0012] Preferably, arc surfaces at both ends of the limit rod and the drive rod are fixedly connected with protective pads, and the protective pads are rubber pads.

[0013] The effect achieved by the above components is: when the position of the imaging board body is moved by using the driving rod, in order to avoid collision between the imaging board body and the driving frame, the protective pad made of rubber material is used for auxiliary protection.

[0014] Preferably, auxiliary devices are provided at both ends of the inner wall of the imaging sliding frame, and the auxiliary devices include a connecting frame, both ends of the connecting frame are fixedly connected to the top end of the inner wall of the imaging sliding frame, the arc surface of the connecting frame is slidably connected to a sliding ring, the bottom end of the sliding ring is rotatably connected to a rotating rod, the end of the rotating rod away from the sliding ring is rotatably connected to the connecting frame, the inner wall of the connecting frame is rotatably connected to a pulley, the arc surface of the pulley is slidably connected to the arc surface of the cable, the arc surface of the connecting frame away from the sliding ring is fixedly connected to a connecting ring, the arc surface of the connecting ring is rotatably connected to a telescopic rod, the end of the telescopic rod away from the connecting ring is rotatably connected to the arc surface of the rotating rod, the arc surface of the telescopic rod is sleeved with a second spring, and the two ends of the second spring are respectively fixedly connected to the two ends of the telescopic rod.

[0015] The effect achieved by the above-mentioned components is: in the process of relative sliding of the imaging slide frame and the high-voltage cable, the imaging slide frame will need to slide along a variety of different cables. In this process, in order to avoid bumps when the imaging slide frame slides with the continuous tube on the surface of the cable, in order to effectively and conveniently allow the imaging board body on one side of the imaging slide frame to be used, when the pulley inside the imaging slide frame moves to the position of the continuous tube, the rotating rod at the upper end of the pulley limited by the connecting frame will slide along the inner wall of the connecting frame using the sliding ring, and during the squeezing process of the rotating rod, the telescopic rod rotating on the surface of the rotating rod will relatively squeeze the rotating rod through the pulling force generated by the first spring, thereby reducing the shaking and offset of the position of the entire imaging slide frame.

[0016] Preferably, a first spring is slidably connected to an arc surface at one end of the connecting frame, and two ends of the first spring are fixedly connected to the sliding ring and the connecting frame respectively.

[0017] The effect achieved by the above components is that the position of the sliding ring can be squeezed and limited by the pulling force generated by the first spring, and the position of the entire rotating frame and the pulley can be auxiliary limited effectively and conveniently.

[0018] Preferably, the rotating rod is a stainless steel rod.

[0019] The effect achieved by the above components is that the rotating rod made of stainless steel can be operated and used for a long time without deformation of the rotating rod.

[0020] Compared with the related art, the X-ray flaw detection device mounted on a drone provided by the utility model has the following beneficial effects:

[0021] The utility model provides an X-ray flaw detection device mounted on a drone. In the process of inspecting and flaw detection of high-voltage cables, a large drone is first used to lift the entire imaging slide frame to the position corresponding to the high-voltage cable, and then a light emitter installed at the bottom of a small drone is used to irradiate the imaging board body on one side of the imaging slide frame, so as to perform the flaw detection operation of the high-voltage cable. In this process, due to the different types of high-voltage cables, the position of the imaging board body needs to be replaced and adjusted, so as to facilitate the flaw detection of different types of high-voltage cables. When replacing and fixing the entire imaging board body, first the end of the driving frame away from the imaging board body is plugged into the fixed frame on the surface of the rubber sliding frame, and then the rotating frames in the fixed frames on both sides are adjusted. The cam is then rotated to allow the rotating frame to be plugged into the fixing rod on the surface of the driving frame, and the positioning rod in the rotating frame is threadedly rotated to allow the positioning rod to be plugged into and fixed to the fixing hole on the surface of the fixing rod. At this time, the entire driving frame can be conveniently replaced and fixed to the entire imaging sliding frame. When the position of the imaging board body is moved and adjusted, the servo motor needs to be started to drive the driving rod to rotate, so that the fixing ring on the arc surface of the driving rod drives the movement of the imaging board body. In order to avoid the displacement of the imaging board body, the position of the entire imaging board body is limited and protected by the limit rod and the limit ring. By operating the adjusting device, the imaging board body can be conveniently installed and replaced.

[0022] In the process of relative sliding of the imaging slide frame and the high-voltage cable, the imaging slide frame will need to slide along a variety of different cables. In this process, in order to avoid bumps when the imaging slide frame slides with the continuous tube on the cable surface, in order to effectively and conveniently allow the imaging board body on one side of the imaging slide frame to be used, when the pulley inside the imaging slide frame moves to the position of the continuous tube, the rotating rod at the upper end of the pulley limited by the connecting frame will slide along the inner wall of the connecting frame using the sliding ring, and during the squeezing process of the rotating rod, the telescopic rod rotating on the surface of the rotating rod will relatively squeeze the rotating rod through the tension generated by the first spring, thereby reducing the shaking and offset of the position of the entire imaging slide frame, and through the operation of the auxiliary device, better sliding of the high-voltage cable with the continuous tube is achieved, avoiding the offset and shaking of the position of the entire imaging slide frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of an X-ray flaw detection device mounted on a drone provided by the utility model;

[0024] Figure 2 for Figure 1 The structural schematic diagram of the regulating device shown;

[0025] Figure 3 for Figure 2The schematic diagram of the split structure of the regulating device shown;

[0026] Figure 4 for Figure 1 A partial structural schematic diagram of the regulating device shown;

[0027] Figure 5 for Figure 1 A schematic diagram of the structure of the auxiliary device shown;

[0028] Figure 6 for Figure 5 A schematic diagram of the partial structure of the auxiliary device shown.

[0029] Numbers in the figure: 1. Imaging sliding frame; 2. Cable; 3. Imaging plate body; 4. Adjustment device; 401. Drive frame; 402. Fixed frame; 403. Fixed rod; 404. Fixed frame; 405. Rotating frame; 406. Positioning rod; 407. Guide block; 408. Coil spring; 409. Fixing hole; 410. Servo motor; 411. Drive rod; 412. Limit rod; 413. Fixed ring; 414. Limit ring; 415. Protective pad; 5. Auxiliary device; 51. Connecting frame; 52. Pulley; 53. Connecting frame; 54. Rotating rod; 55. Sliding ring; 56. First spring; 57. Connecting ring; 58. Telescopic rod; 59. Second spring; 6. UAV body; 7. Light emitter. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0032] See also Figures 1 to 6 An embodiment of the utility model provides an X-ray flaw detection device mounted on a drone, comprising: an imaging sliding frame 1, a drone body 6, and an imaging plate body 3. A cable 2 is slidably connected to the bottom end of the inner wall of the imaging sliding frame 1, a light emitter 7 is installed at the bottom end of the drone body 6, an adjustment device 4 is provided at a position on the surface of the imaging sliding frame 1 corresponding to the imaging plate body 3, and auxiliary devices 5 are provided at both ends of the inner wall of the imaging sliding frame 1.

[0033] In the embodiments of the present invention, please refer to Figure 2 , Figure 3 and Figure 4The adjusting device 4 includes a fixed frame 402, one side of which is fixedly connected to the surface of the imaging sliding frame 1, a driving frame 401 is inserted into the inner wall of the fixed frame 402, and both sides of the surface of the driving frame 401 are fixedly connected to fixed rods 403, and the arc surface of the fixed rod 403 abuts against the inner wall of the fixed frame 402. Two fixed frames 404 are fixedly connected to the position of the imaging sliding frame 1 corresponding to the fixed frame 402. The two fixed frames 404 are respectively located on both sides of the fixed frame 402. The inner walls of the fixed frames 404 are rotatably connected with rotating frames 405. The cross-section of the rotating frame 405 is "L"-shaped. The inner wall of the rotating frame 405 slides through the arc surface of the fixed rod 403. The inner wall of the rotating frame 405 is threadedly connected with a positioning rod 406. A fixing hole 409 is opened on the arc surface of the fixing rod 403 at a position corresponding to the positioning rod 406. The inner wall of the fixing hole 409 is plugged into one end of the positioning rod 406. The driving frame 40 The end away from the imaging sliding frame 1 is fixedly connected with a servo motor 410, and the output end of the servo motor 410 is fixedly connected with a driving rod 411. The arc surface of the driving rod 411 is threaded with a fixing ring 413, and the bottom end of the fixing ring 413 is fixedly connected with the imaging board body 3. The position of the driving frame 401 surface near the driving rod 411 is fixedly connected with a limiting rod 412, and the arc surface of the limiting rod 412 is slidably connected with a limiting ring 414, and the bottom end of the limiting ring 414 is fixedly connected with the imaging board body 3. The arc surfaces at both ends of the fixing frame 404 are sleeved with coil springs 408, and the two ends of the coil spring 408 are fixedly connected with the rotating frame 405 and the fixing frame 404 respectively. The end of the positioning rod 406 near the fixing hole 409 is fixedly connected with a guide block 407, and the cross section of the guide block 407 is in a pointed cone shape. The arc surfaces at both ends of the limiting rod 412 and the driving rod 411 are fixedly connected with protective pads 415, and the protective pads 415 are all rubber pads.

[0034] In the embodiments of the present invention, please refer to Figure 5 and Figure 6 The auxiliary device 5 includes a connecting frame 51, both ends of which are fixedly connected to the top of the inner wall of the imaging sliding frame 1, the arc surface of the connecting frame 51 is slidably connected to a sliding ring 55, the bottom end of the sliding ring 55 is rotatably connected to a rotating rod 54, the end of the rotating rod 54 away from the sliding ring 55 is rotatably connected to a connecting frame 53, the inner wall of the connecting frame 53 is rotatably connected to a pulley 52, the arc surface of the pulley 52 is slidably connected to the arc surface of the cable 2, and the arc surface of the connecting frame 51 is fixed to the end away from the sliding ring 55 A connecting ring 57 is connected, and the arc surface of the connecting ring 57 is rotatably connected to a telescopic rod 58. One end of the telescopic rod 58 away from the connecting ring 57 is rotatably connected to the arc surface of the rotating rod 54. The arc surface of the telescopic rod 58 is sleeved with a second spring 59, and the two ends of the second spring 59 are respectively fixedly connected to the two ends of the telescopic rod 58. The arc surface of one end of the connecting frame 51 is slidably connected to a first spring 56, and the two ends of the first spring 56 are respectively fixedly connected to the sliding ring 55 and the connecting frame 51. The rotating rod 54 is a stainless steel rod.

[0035] The working principle of an X-ray flaw detection device mounted on a drone provided by the utility model is as follows: in the process of inspecting and flaw detection of a high-voltage cable 2, a large drone is first used to lift the entire imaging slide frame 1 to the position corresponding to the high-voltage cable 2, and then a light emitter 7 installed at the bottom of a small drone is used to irradiate the imaging board body 3 on one side of the imaging slide frame 1, thereby performing a flaw detection operation on the high-voltage cable 2. In this process, due to the different types of high-voltage cables 2, it is necessary to replace and adjust the position of the imaging board body 3 to facilitate flaw detection of different types of high-voltage cables 2. When replacing and fixing the entire imaging board body 3, first, the end of the driving frame 401 away from the imaging board body 3 is plugged into the fixed frame 402 on the surface of the imaging slide frame 1, and then the rotating frame 405 in the fixed frame 404 on both sides is rotated, so that the rotating frame 40 5 is plugged into the fixing rod 403 on the surface of the driving frame 401, and then the positioning rod 406 in the rotating frame 405 is threadedly rotated, so that the positioning rod 406 is plugged and fixed to the fixing hole 409 opened on the surface of the fixing rod 403. At this time, the entire driving frame 401 can be easily replaced and fixed with the entire imaging sliding frame 1. When the position of the imaging board body 3 is moved and adjusted, the servo motor 410 needs to be started to drive the driving rod 411 to rotate, so that the fixing ring 413 on the arc surface of the driving rod 411 drives the movement of the position of the imaging board body 3. In order to avoid the displacement of the position of the imaging board body 3, the position of the entire imaging board body 3 is limited and protected by the limiting rod 412 and the limiting ring 414. By operating the adjusting device 4, the imaging board body 3 can be easily installed and replaced.

[0036] In the process of relative sliding of the imaging slide frame 1 and the high-voltage cable 2, the imaging slide frame 1 will need to slide along a variety of different cables 2. In this process, in order to avoid bumps when the imaging slide frame 1 and the continuous tube on the surface of the cable 2 slide, in order to effectively and conveniently allow the imaging board body 3 on one side of the imaging slide frame 1 to be used, when the pulley 52 inside the imaging slide frame 1 moves to the position of the continuous tube, the rotating rod 54 at the upper end of the pulley 52 is limited by the connecting frame 53 and slides along the inner wall of the connecting frame 51 by the sliding ring 55. During the squeezing process of the rotating rod 54, the telescopic rod 58 rotating on the surface of the rotating rod 54 will relatively squeeze the rotating rod 54 through the tension generated by the first spring 56, thereby reducing the shaking and offset of the position of the entire imaging slide frame 1. By operating the auxiliary device 5, the high-voltage cable 2 with the continuous tube is better slidable, and the offset and shaking of the position of the entire imaging slide frame 1 is avoided.

[0037] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0038] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An X-ray flaw detection device mounted on a drone, characterized in that: include: An imaging slide frame (1), an unmanned aerial vehicle body (6), and an imaging plate body (3); the bottom end of the inner wall of the imaging slide frame (1) is slidably connected to a cable (2); the bottom end of the unmanned aerial vehicle body (6) is equipped with a light emitter (7); an adjusting device (4) is provided at a position on the surface of the imaging slide frame (1) corresponding to the imaging plate body (3); the adjusting device (4) comprises a fixing frame (402); one side of the fixing frame (402) is fixedly connected to the surface of the imaging slide frame (1); and the inner wall of the fixing frame (402) is inserted into the fixing frame (402). A driving frame (401) is connected, and both sides of the surface of the driving frame (401) are fixedly connected with fixed rods (403), and the arc surface of the fixed rods (403) abuts against the inner wall of the fixed frame (402). The surface of the imaging sliding frame (1) is fixedly connected with two fixed frames (404) at positions corresponding to the fixed frame (402), and the two fixed frames (404) are respectively located on both sides of the fixed frame (402), and the inner walls of the fixed frames (404) are rotatably connected with rotating frames (405), and the rotating frames (405) are connected to the fixed frames (405). 5) has an "L"-shaped cross section, the inner wall of the rotating frame (405) and the arc surface of the fixed rod (403) are slidably penetrated, the inner wall of the rotating frame (405) is threadedly connected with a positioning rod (406), a fixing hole (409) is opened at a position of the arc surface of the fixed rod (403) corresponding to the positioning rod (406), the inner wall of the fixing hole (409) is plugged into one end of the positioning rod (406), the end of the driving frame (401) away from the imaging sliding frame (1) is fixedly connected with a servo motor (410), the The output end of the servo motor (410) is fixedly connected to a driving rod (411); a fixing ring (413) is threadedly penetrated through the arc surface of the driving rod (411); the bottom end of the fixing ring (413) is fixedly connected to the imaging board body (3); a limiting rod (412) is fixedly connected to the surface of the driving frame (401) near the driving rod (411); the arc surface of the limiting rod (412) is slidably connected to the limiting ring (414); and the bottom end of the limiting ring (414) is fixedly connected to the imaging board body (3).

2. The X-ray flaw detection device mounted on a drone according to claim 1, characterized in that: The arc surfaces at both ends of the fixed frame (404) are sleeved with coil springs (408), and the two ends of the coil spring (408) are fixedly connected to the rotating frame (405) and the fixed frame (404) respectively.

3. The X-ray flaw detection device mounted on a drone according to claim 1, characterized in that: One end of the positioning rod (406) close to the fixing hole (409) is fixedly connected to a guide block (407), and the cross section of the guide block (407) is in a pointed cone shape.

4. The X-ray flaw detection device mounted on a drone according to claim 1, characterized in that: Arc surfaces at both ends of the limiting rod (412) and the driving rod (411) are fixedly connected with protective pads (415), and the protective pads (415) are all rubber pads.

5. The X-ray flaw detection device mounted on a drone according to claim 1, characterized in that: Both ends of the inner wall of the imaging sliding frame (1) are provided with auxiliary devices (5), and the auxiliary devices (5) include a connecting frame (51), both ends of the connecting frame (51) are fixedly connected to the top of the inner wall of the imaging sliding frame (1), the arc surface of the connecting frame (51) is slidably connected to a sliding ring (55), the bottom end of the sliding ring (55) is rotatably connected to a rotating rod (54), the end of the rotating rod (54) away from the sliding ring (55) is rotatably connected to a connecting frame (53), and the inner wall of the connecting frame (53) is rotatably connected to a pulley (52). ), the arc surface of the pulley (52) is slidably connected to the arc surface of the cable (2), one end of the arc surface of the connecting frame (51) away from the sliding ring (55) is fixedly connected to a connecting ring (57), the arc surface of the connecting ring (57) is rotatably connected to a telescopic rod (58), one end of the telescopic rod (58) away from the connecting ring (57) is rotatably connected to the arc surface of the rotating rod (54), the arc surface of the telescopic rod (58) is sleeved with a second spring (59), and the two ends of the second spring (59) are respectively fixedly connected to the two ends of the telescopic rod (58).

6. The X-ray flaw detection device mounted on a drone according to claim 5, characterized in that: A first spring (56) is slidably connected to the arc surface of one end of the connecting frame (51), and two ends of the first spring (56) are respectively fixedly connected to the sliding ring (55) and the connecting frame (51).

7. The X-ray flaw detection device mounted on a drone according to claim 5, characterized in that: The rotating rod (54) is a stainless steel rod.

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