X-ray detection device for cables

Abstract

The utility model discloses an X-ray detection device for cables, which relates to the technical field of cable X-ray flaw detection, and comprises a box body, wherein a pair of first motors are fixedly installed in the box body, and rotating rods are fixedly installed on the driving ends of the first motors respectively, and the upper ends of the rotating rods penetrate the upper wall surface of the box body, and the rear wall surface of the rotating rods is fixedly installed with a second motor, and the driving end of the second motor penetrates the rotating rod. After the utility model hoists the box body to the height of the cable by an unmanned aerial vehicle, the rotating rod is driven to rotate by the first motor, so that the roller can contact the cable, and the shaft rod is limited in the blocking rod by a limiting component to prevent the box body from falling. Through the telescopic component, the X-ray machine and the imaging plate are located on both sides of the cable, and then the X-ray machine and the imaging plate are driven by the second motor to scan and image the cable, thereby eliminating the need for manual climbing and manual hand-held X-ray machine work, thereby ensuring the personal safety of the staff.

Description

Technical Field

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

[0002] Because the high-altitude cables are suspended in the air for a long time, under the huge tension, coupled with the influence of temperature and weather factors, they may be damaged or fall off, posing certain safety hazards and need to be inspected regularly;

[0003] In the existing cable inspection process, workers need to manually climb to the height where the cables need to be inspected, and then use a handheld X-ray machine to scan and inspect the cables, which poses a safety threat to workers during high-altitude operations. In addition, the X-ray machine generates radiation during operation, which affects workers' health. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an X-ray detection device for cables, which solves the technical problems that in the prior art cable inspection process, workers need to manually climb to the height where the cables need to be inspected, and then use a handheld X-ray machine to scan and inspect the cables, thereby making high-altitude operations a safety threat to workers, and X-ray machines generate radiation when working, thereby affecting workers' physical health.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an X-ray detection device for cables, comprising a box body, a pair of first motors are fixedly installed inside the box body, rotating rods are fixedly installed on the driving ends of the first motors, the upper ends of the rotating rods pass through the upper wall of the box body, a second motor is fixedly installed on the rear wall of the rotating rod, the driving end of the second motor passes through the rotating rod, an axle rod is fixedly installed on the driving end of the second motor, a roller is fixedly installed on the axle rod, a pair of baffle rods are fixedly installed on the outer upper wall of the box body and in front of the rotating rod, a limiting assembly is provided on the baffle rods, and telescopic assemblies are respectively provided on the front and rear walls outside the box body, and an X-ray machine and an imaging plate are respectively fixedly installed on the telescopic assemblies.

[0006] Preferably, the limit assembly includes an opening, and openings are respectively opened on the side walls of the barrier rod, a pressure sensor is fixedly installed on the side walls of the opening, a first electric push rod is fixedly installed on the upper end of the barrier rod, a through hole is fixedly installed on the upper wall of the opening, the telescopic end of the first electric push rod is located in the through hole and fixedly installed with the limit rod.

[0007] Preferably, the telescopic assembly includes a pair of cylinders, which are respectively fixedly mounted on the front and rear walls outside the box body, a third motor is fixedly mounted on one end of the cylinder, a driving end of the third motor passes through the cylinder, a screw is fixedly mounted on the driving end of the third motor, sliding grooves are respectively provided on the upper and lower walls of the cylinder, a slider is slidably mounted in the sliding groove, a moving rod is fixedly mounted between the sliders, one end of the moving rod passes through the other end of the cylinder, a threaded groove is provided on the other end of the moving rod, the screw is screwed into the threaded groove, a second electric push rod is fixedly mounted on one end of the moving rod, and the X-ray machine and the imaging plate are respectively fixedly mounted on the telescopic end of the second electric push rod.

[0008] Preferably, a hanging ring is fixedly installed at the center of the outer upper wall of the box body.

[0009] Preferably, an annular groove is provided on the roller.

[0010] Preferably, a reinforcing rib is connected between the baffle rod and the box body.

[0011] Beneficial Effects

[0012] The utility model provides an X-ray detection device for cables, which solves the technical problem that in the existing cable inspection process, it is necessary to manually climb to the height where the cables need to be inspected, and then use a handheld X-ray machine to scan and inspect the cables, thereby making high-altitude operations a safety threat to workers, and the X-ray machine will generate radiation when working, thereby affecting the physical health of workers. After the utility model uses a drone to hoist the box to the height of the cable, the first motor drives the rotating rod to rotate, so that the roller can contact the cable, and the shaft rod is limited in the baffle by a limiting assembly to prevent the box from falling. Through the telescopic assembly, the X-ray machine and the imaging plate are located on both sides of the cable, and then the second motor drives the X-ray machine and the imaging plate to scan and image the cable, eliminating manual climbing and the manual handheld X-ray machine work, thereby ensuring the personal safety of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of an X-ray detection device for cables described in the utility model.

[0014] Figure 2 The utility model is a schematic diagram of the side structure of an X-ray detection device for cables.

[0015] In the figure: 1. box body; 2. first motor; 3. rotating rod; 4. second motor; 5. hanging ring; 6. shaft rod; 7. roller; 8. stop rod; 9. X-ray machine; 10. imaging plate; 11. opening; 12. pressure sensor; 13. first electric push rod; 14. limit rod; 15. cylinder body; 16. third motor; 17. screw rod; 18. slide groove; 19. slider; 20. moving rod; 21. second electric push rod. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-2 The utility model provides a technical solution: an X-ray detection device for cables, comprising a box body 1, a pair of first motors 2 are fixedly installed in the box body 1, and a rotating rod 3 is fixedly installed on the driving end of the first motor 2, and the upper end of the rotating rod 3 passes through the upper wall of the box body 1, and a second motor 4 is fixedly installed on the rear wall of the rotating rod 3, and the driving end of the second motor 4 passes through the rotating rod 3, and a shaft 6 is fixedly installed on the driving end of the second motor 4, and a roller 7 is fixedly installed on the shaft 6, and a pair of baffles 8 are fixedly installed on the upper wall of the box body 1 and located in front of the rotating rod 3, and a limit assembly is provided on the baffle 8, and a telescopic assembly is respectively provided on the front and rear walls of the box body 1, and an X-ray machine 9 and an imaging plate 10 are respectively fixedly installed on the telescopic assembly;

[0018] After the box 1 is hoisted to the height of the cable by the drone, the first motor 2 is started to drive the rotating rod 3 to rotate, so that the roller 7 contacts the cable, and the shaft rod 6 is limited in the baffle 8 by the limiting assembly, so that the rotating rod 3, the roller 7, the baffle 8 and the upper wall of the box 1 form a closed loop to prevent the box 1 from falling. The telescopic assembly is used to make the X-ray machine 9 and the imaging plate 10 located on both sides of the cable, and then the second motor 4 drives the X-ray machine 9 and the imaging plate 10 to scan and image the cable.

[0019] The present embodiment is further configured such that the limit assembly includes an opening 11, the side walls of the blocking rod 8 are respectively provided with openings 11, the side walls of the openings 11 are fixedly mounted with pressure sensors 12, the upper end of the blocking rod 8 is fixedly mounted with a first electric push rod 13, the upper wall of the opening 11 is fixedly mounted with a through hole, the telescopic end of the first electric push rod 13 is located in the through hole and is fixedly mounted with a limit rod 14;

[0020] When the rotating rod 3 rotates, the shaft 6 rotates with the rotating rod 3 as the center until the shaft 6 contacts the pressure sensor 12. At this time, the first electric push rod 13 is started, and the telescopic end of the first electric push rod 13 pushes the limit rod 14 to move downward, thereby limiting the shaft 6 in the opening 11.

[0021] The present embodiment is further configured as follows: the telescopic assembly includes a pair of cylinders 15, the pair of cylinders 15 are respectively fixedly mounted on the front and rear walls outside the box body 1, a third motor 16 is fixedly mounted on one end of the cylinder 15, the driving end of the third motor 16 passes through the cylinder 15, a screw rod 17 is fixedly mounted on the driving end of the third motor 16, a slide groove 18 is respectively provided on the upper and lower walls inside the cylinder 15, a slider 19 is slidably mounted in the slide groove 18, a moving rod 20 is fixedly mounted between the sliders 19, one end of the moving rod 20 passes through the other end of the cylinder 15, a threaded groove is provided on the other end of the moving rod 20, the screw rod 17 is screwed into the threaded groove, a second electric push rod 21 is fixedly mounted on one end of the moving rod 20, and the X-ray machine 9 and the imaging plate 10 are respectively fixedly mounted on the telescopic ends of the second electric push rod 21;

[0022] Start the third motor 16, and the driving end of the third motor 16 drives the lead screw 17 to rotate. Since the lead screw 17 and the moving rod 20 are meshed and connected by the threaded groove, the lead screw 17 has a driving effect on the moving rod 20 when it rotates. The moving rod 20 moves along the path of the slide groove 18 under the action of the slider 19, and the moving rod 20 drives the X-ray machine 9 and the imaging plate 10 to adjust horizontally. Start the second electric push rod 21, so that the X-ray machine 9 and the imaging plate 10 are adjusted in the vertical direction until the X-ray machine 9 and the imaging plate 10 are located on both sides of the cable.

[0023] This embodiment is further configured such that a hanging ring 5 is fixedly installed at the center of the outer upper wall of the box body 1;

[0024] The hanging ring 5 facilitates the hanging connection between the drone and the box 1 .

[0025] This embodiment is further configured such that an annular groove is provided on the roller 7;

[0026] The cable can be clipped into the annular groove.

[0027] This embodiment is further configured such that a reinforcing rib is connected between the blocking rod 8 and the box body 1 .

[0028] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0029] Embodiment: According to the attached drawings of the specification, after the box 1 is hoisted to the height of the cable by the drone, the first motor 2 is started to drive the rotating rod 3 to rotate, so that the roller 7 is in contact with the cable. When the rotating rod 3 rotates, the shaft 6 rotates with the rotating rod 3 as the center until the shaft 6 is in contact with the pressure sensor 12. At this time, the first electric push rod 13 is started, and the telescopic end of the first electric push rod 13 pushes the limit rod 14 to move downward, so that the shaft 6 is limited in the opening 11, so that the rotating rod 3, the roller 7, the baffle rod 8 and the upper wall of the box 1 form a closed loop to prevent the box 1 from falling. The third motor 16 is started, and the driving end of the third motor 16 drives the screw rod 17 rotates, and since the screw rod 17 and the moving rod 20 are meshed and connected by a threaded groove, the screw rod 17 has a driving effect on the moving rod 20 when it rotates. The moving rod 20 moves along the path of the slide groove 18 under the action of the slider 19, so that the moving rod 20 drives the X-ray machine 9 and the imaging plate 10 to adjust horizontally, and the second electric push rod 21 is started to adjust the X-ray machine 9 and the imaging plate 10 in the vertical direction until the X-ray machine 9 and the imaging plate 10 are located on both sides of the cable, and the second motor 4 is started. The second motor 4 drives the roller 7 to rotate, and the roller 7 moves along the cable path, thereby driving the X-ray machine 9 and the imaging plate 10 to scan and image the cable.

[0030] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. An X-ray inspection device for cables, comprising a box (1), characterized in that: A pair of first motors (2) are fixedly mounted in the box body (1), and a rotating rod (3) is fixedly mounted on the driving end of each of the first motors (2). The upper end of each of the rotating rods (3) passes through the upper wall of the box body (1). A second motor (4) is fixedly mounted on the rear wall of the rotating rod (3). The driving end of the second motor (4) passes through the rotating rod (3), and a shaft (6) is fixedly mounted on the driving end of the second motor (4). A roller (7) is fixedly mounted on the shaft (6). A pair of stop rods (8) are fixedly mounted on the upper wall of the outer side of the box body (1) and located in front of the rotating rod (3). A limit assembly is provided on each of the stop rods (8). Telescopic assemblies are respectively provided on the front and rear walls of the outer side of the box body (1), and an X-ray machine (9) and an imaging plate (10) are respectively fixedly mounted on each of the telescopic assemblies.

2. The X-ray detection device for cables according to claim 1, characterized in that The limit assembly comprises an opening (11), the side wall surfaces of the blocking rod (8) are respectively provided with openings (11), a pressure sensor (12) is fixedly mounted on the side wall surfaces of the opening (11), a first electric push rod (13) is fixedly mounted on the upper end of the blocking rod (8), a through hole is fixedly mounted on the upper wall surface of the opening (11), the telescopic end of the first electric push rod (13) is located in the through hole and a limit rod (14) is fixedly mounted thereon.

3. The X-ray detection device for cables according to claim 1, characterized in that The telescopic assembly comprises a pair of cylinders (15), the pair of cylinders (15) are respectively fixedly mounted on the front and rear walls outside the box (1), a third motor (16) is fixedly mounted on one end of the cylinder (15), a driving end of the third motor (16) passes through the cylinder (15), a screw rod (17) is fixedly mounted on the driving end of the third motor (16), and a slide groove (18) is respectively opened on the upper and lower walls inside the cylinder (15), and a sliding member (17) is slidably mounted in the slide groove (18) There are sliders (19), a moving rod (20) is fixedly installed between the sliders (19), one end of the moving rod (20) passes through the other end of the cylinder (15), a thread groove is opened on the other end of the moving rod (20), the screw rod (17) is screwed into the thread groove, a second electric push rod (21) is fixedly installed on one end of the moving rod (20), and the X-ray machine (9) and the imaging plate (10) are respectively fixedly installed on the telescopic end of the second electric push rod (21).

4. The X-ray detection device for cables according to claim 1, characterized in that A hanging ring (5) is fixedly installed at the center of the outer upper wall of the box body (1).

5. The X-ray detection device for cables according to claim 1, characterized in that , an annular groove is formed on the roller (7).

6. The X-ray detection device for cables according to claim 1, characterized in that A reinforcing rib is connected between the baffle rod (8) and the box body (1).

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