Flaw detection equipment for strain clamp

Abstract

The flaw detection equipment comprises a supporting frame and an unmanned aerial vehicle, an annular groove is formed in the bottom of the unmanned aerial vehicle, a gear ring is rotationally connected into the annular groove, a second motor is installed at the position, located in the gear ring, of the bottom of the unmanned aerial vehicle, and a third gear is fixed to the output end of the second motor; a fixing ring is fixed to the position, located on the outer side of the gear ring, of the bottom of the unmanned aerial vehicle, an insulated wire penetrates through the interior of the fixing ring, a second motor drives a third gear to rotate, the third gear drives the gear ring to rotate, and the gear ring rotates to wind the insulated wire. The insulating wire slowly pulls the support frame, the whole X-ray flaw detector linearly moves up and down, and the X-ray flaw detector can be better positioned by matching with the angle and linear adjustment of the X-ray flaw detector.

Description

Technical Field

[0001] The utility model relates to the technical field of flaw detection equipment for tension wire clamps, in particular to a flaw detection equipment for tension wire clamps. Background Art

[0002] A tension clamp is a power line accessory, typically made of metal, with a sturdy structure and reliable performance. Its primary function is to clamp the conductor to maintain stability and withstand external forces, particularly in the installation of power transmission and distribution systems. Tension clamps are widely used.

[0003] Patent CN220170910U discloses a flaw detection device for tension wire clamps. The electric controller can be remotely controlled by a remote controller to drive the linear push rod to move up and down, thereby moving the digital imaging plate up and down. The X-ray flaw detector can rotate around the axis, and its transmitting end can adjust the angle up and down. The right support frame is provided with a servo for controlling the up and down rotation of the X-ray flaw detector transmitting end. The servo is wirelessly connected to the remote control. The servo includes an electric motor, a driving gear at the output end of the motor, and a passive gear set on the shaft. The driving gear and the passive gear are engaged. The remote control remotely controls the motor to start forward or reverse. The rotation of the driving gear drives the rotation of the passive gear, thereby adjusting the angle of the X-ray flaw detector transmitting end in the up and down directions. The support platform is retractable and the width of the support platform can be adjusted according to the distance between the two wires on site.

[0004] When the existing device changes the height of the support platform, the support platform cannot adjust the angle. When the drone is mounted with flaw detection equipment for inspection, the flaw detection position cannot be well controlled, and the position needs to be adjusted back and forth, which is troublesome. Utility Model Content

[0005] The purpose of the present utility model is to provide a flaw detection device for a tension wire clamp, so as to solve the problem proposed in the above background technology that the support platform cannot be adjusted in angle, and when the flaw detection device is mounted on a drone for inspection, its flaw detection position cannot be well controlled and the position needs to be adjusted back and forth, which is troublesome.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a flaw detection device for a tension clamp, comprising a support frame and a drone, wherein an annular groove is provided at the bottom of the drone for the rotation of a gear ring, and the internal rotation of the annular groove is connected to the gear ring, and the bottom of the drone is located inside the gear ring and is equipped with a No. 2 motor, and a No. 3 gear is fixed to the output end of the No. 2 motor, and the No. 3 gear drives the gear ring to rotate, and the bottom of the drone is located outside the gear ring and is fixed with a fixed ring for limiting the position of the insulated wire, and the inside of the fixed ring is penetrated by the insulated wire, and the No. 2 motor is controlled to drive the No. 3 gear to rotate, and the No. 3 gear drives the gear ring to rotate, and the gear ring rotates to reel the insulated wire.

[0007] Preferably, the gear ring is meshed with gear No. 3, and the head end of the insulating wire is fixedly connected to the outer side of the gear ring. The insulating wire slowly pulls the support frame and the entire X-ray flaw detector to move linearly up and down, and the positioning can be better achieved by coordinating the angle and linear adjustment of the X-ray flaw detector.

[0008] Preferably, a No. 1 electric push rod is installed on one side of the support frame, and digital imaging boards are provided on both sides of the output end of the No. 1 electric push rod to facilitate the control of the displacement of the digital imaging board.

[0009] Preferably, a No. 1 motor is installed on one side inside the support frame, a No. 1 gear is fixed to the output end of the No. 1 motor, an X-ray flaw detector is provided in the middle of one side inside the support frame, and the No. 2 gear drives the upper and lower angles of the transmitting end of the X-ray flaw detector, and controls the No. 1 electric push rod to drive the digital imaging plate to move up and down to the optimal position.

[0010] Preferably, a No. 2 gear is fixed to the end of the X-ray flaw detector, the No. 1 motor drives the No. 1 gear to rotate, the No. 1 gear drives the No. 2 gear to rotate, the No. 2 gear is engaged with the No. 1 gear, and a No. 1 slot is provided on the top of the support frame.

[0011] Preferably, the interior of the No. 1 slot is slidably connected with a screw barrel, and the top of the support frame is installed with a No. 4 motor. The output end of the No. 4 motor is fixed with a screw rod, and the screw rod is connected to the inside of the screw barrel. The screw barrel drives the support platform to move upward, and cooperates with multiple groups of No. 2 electric push rods to push the support platform so that the angle of the support platform is horizontal, so that the drone can better dock on the top of the support platform.

[0012] Preferably, a No. 1 ball is fixed on the top of the screw barrel to control the No. 4 motor to drive the screw to rotate, and the screw drives the screw barrel to rotate. A No. 2 electric push rod is installed on all four sides of the top of the support frame, and a No. 2 ball is fixed on the output end of the No. 2 electric push rod. The No. 2 ball is used to adjust the angle position of the support platform to make it in a horizontal state.

[0013] Preferably, a supporting platform is provided on the top of the No. 2 ball, and a No. 2 groove and a No. 3 groove are provided on the bottom of the supporting platform. The No. 1 ball and the No. 2 ball are rotatably connected to the inside of the No. 2 groove and the No. 3 groove respectively, so that the No. 1 ball and the No. 2 ball rotate inside the No. 2 groove and the No. 3 groove.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The No. 1 motor is set to drive the No. 1 gear to rotate, and the No. 1 gear drives the No. 2 gear to rotate. The No. 2 gear drives the up and down angles of the transmitting end of the X-ray flaw detector, and controls the No. 1 electric push rod to drive the digital imaging plate to move up and down to the optimal position. The No. 2 motor is controlled to drive the No. 3 gear to rotate, and the No. 3 gear drives the gear ring to rotate. The gear ring rotates to reel the insulation wire, so that the insulation wire slowly pulls the support frame and the X-ray flaw detector as a whole to move up and down in a straight line. Cooperating with the angle and linear adjustment of the X-ray flaw detector, better positioning can be achieved.

[0016] 2. By setting up the control of the No. 4 motor, the screw is driven to rotate, the screw drives the barrel to rotate, and the barrel drives the support platform to move upward. Cooperate with multiple groups of No. 2 electric push rods to push the support platform so that the angle of the support platform is horizontal, so that the drone can better dock on the top of the support platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structural support platform of the present utility model;

[0020] Figure 4 This is a schematic diagram of the bottom structure of the UAV of the present invention.

[0021] In the figure: 1. Support frame; 101. Electric push rod No. 1; 102. Digital imaging plate; 103. Slot No. 1; 2. Motor No. 1; 201. Gear No. 1; 202. Gear No. 2; 203. X-ray flaw detector; 3. UAV; 301. Annular groove; 302. Gear ring; 303. Fixed ring; 304. Insulated wire; 305. Motor No. 2; 306. Gear No. 3; 4. Motor No. 4; 401. Screw; 402. Screw barrel; 403. Ballpoint No. 1; 404. Electric push rod No. 2; 405. Ballpoint No. 2; 5. Support platform; 501. Slot No. 2; 502. Slot No. 3. DETAILED DESCRIPTION

[0022] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1 、2 4. The present invention provides a technical solution for a flaw detection device for a tension clamp: a flaw detection device for a tension clamp, comprising a support frame 1 and a drone 3. The bottom of the drone 3 is provided with an annular groove 301 for the rotation of a gear ring 302. The inner rotation of the annular groove 301 is connected to the gear ring 302. The bottom of the drone 3 is located inside the gear ring 302 and is equipped with a second motor 305. The output end of the second motor 305 is fixed with a third gear 306. The third gear 306 drives the gear ring 302 to rotate. The bottom of the drone 3 is located outside the gear ring 302 and is fixed with a fixing ring 303. To limit the insulating wire 304, the insulating wire 304 runs through the interior of the fixing ring 303, and the No. 2 motor 305 is controlled to drive the No. 3 gear 306 to rotate, and the No. 3 gear 306 drives the gear ring 302 to rotate. The gear ring 302 rotates to reel the insulating wire 304, and the gear ring 302 is engaged with the No. 3 gear 306. The head end of the insulating wire 304 is fixedly connected to the outer side of the gear ring 302. The insulating wire 304 slowly pulls the support frame 1 and the X-ray flaw detector 203 to move up and down in a straight line. The X-ray flaw detector 203 can be better positioned by adjusting the angle and straight line.

[0024] A No. 1 electric push rod 101 is installed on one side of the support frame 1. The No. 1 electric push rod 101 pushes the digital imaging plate 102 to move and adjust the position for easy adjustment of different positions. Digital imaging plates 102 are set on both sides of the output end of the No. 1 electric push rod 101. A No. 1 motor 2 is installed on one side of the interior of the support frame 1. A No. 1 gear 201 is fixed to the output end of the No. 1 motor 2. An X-ray flaw detector 203 is set in the middle of one side of the interior of the support frame 1. The No. 2 gear 202 drives the upper and lower angles of the transmitting end of the X-ray flaw detector 203, and controls the No. 1 electric push rod 101 to drive the digital imaging plate 4 to move up and down to reach the optimal position. The No. 2 gear 202 is fixed at the end of the X-ray flaw detector 203. The No. 1 motor 2 drives the No. 1 gear 201 to rotate, and the No. 1 gear 201 drives the No. 2 gear 202 to rotate. The No. 2 gear 202 is meshed with the No. 1 gear 201. A No. 1 slot 103 is provided on the top of the support frame 1.

[0025] In this embodiment: the No. 1 motor 2 drives the No. 1 gear 201 to rotate, the No. 1 gear 201 drives the No. 2 gear 202 to rotate, the No. 2 gear 202 drives the up and down angles of the transmitting end of the X-ray flaw detector 203, and controls the No. 1 electric push rod 101 to drive the digital imaging plate 4 to move up and down to reach the optimal position, controls the No. 2 motor 305 to drive the No. 3 gear 306 to rotate, the No. 3 gear 306 drives the gear ring 302 to rotate, and the gear ring 302 rotates to reel the insulating wire 304, so that the insulating wire 304 slowly pulls the support frame 1 and the X-ray flaw detector 203 as a whole to move up and down in a straight line, and the angle and linear adjustment of the X-ray flaw detector 203 can better perform positioning.

[0026] See also Figure 2 、 3 , the interior of the No. 1 slot 103 is slidably connected with a screw barrel 402, the top of the support frame 1 is installed with a No. 4 motor 4, the output end of the No. 4 motor 4 is fixed with a screw rod 401, the screw rod 401 is connected to the inside of the screw barrel 402, the screw barrel 402 drives the support platform 5 to move upward, and cooperates with multiple groups of No. 2 electric push rods 404 to push the support platform 5, so that the angle of the support platform 5 is horizontal, so that the drone 3 can better dock on the top of the support platform 5, the top of the screw barrel 402 is fixed with a No. 1 ball 403, which controls the No. 4 motor 4 to drive the screw rod 401 to rotate, and the screw rod 401 Drive the screw barrel 402 to rotate, and the four sides of the top of the support frame 1 are all installed with a No. 2 electric push rod 404, and the output end of the No. 2 electric push rod 404 is fixed with a No. 2 round ball 405. The angle position of the support platform is adjusted by the No. 2 round ball to make it in a horizontal state. The top of the No. 2 round ball 405 is provided with a support platform 5, and the bottom of the support platform 5 is provided with a No. 2 groove 501 and a No. 3 groove 502. The No. 1 round ball and the No. 2 round ball rotate inside the No. 2 groove and the No. 3 groove, and the No. 1 round ball 403 and the No. 2 round ball 405 are respectively rotatably connected to the inside of the No. 2 groove 501 and the No. 3 groove 502.

[0027] In this embodiment: by controlling the No. 4 motor 4 to drive the screw 401 to rotate, the screw 401 drives the barrel 402 to rotate, and the barrel 402 drives the support platform 5 to move upward, and cooperates with multiple groups of No. 2 electric push rods 404 to push the support platform 5 so that the angle of the support platform 5 is horizontal.

[0028] Working principle: UAV 3 is remotely controlled by ground personnel and arrives above the wire to be inspected. UAV 3 completes high-altitude visual positioning through the onboard camera to facilitate position adjustment. The operator first positions the support frame at the upper wire through the remote control, and drives the No. 1 gear 201 to rotate through the No. 1 motor 2, and the No. 1 gear 201 drives the No. 2 gear 202 to rotate. The No. 2 gear 202 drives the up and down angles of the transmitting end of the X-ray flaw detector 203, and controls the No. 1 electric push rod 101 to drive the digital imaging plate 4 to move up and down to the optimal position, controls the No. 2 motor 305 to drive the No. 3 gear 306 to rotate, and the No. 3 gear 306 drives the gear ring 302 to rotate. The gear ring 302 rotates to reel the insulated wire 304, so that the insulated wire 304 slowly pulls the support frame 1 and the X-ray flaw detector 203 to move up and down in a straight line. The angle and straight line adjustment of the X-ray flaw detector 203 can better perform positioning, illuminate the left upper wire tension clamp, and complete the photography and detection of the wire tension clamp;

[0029] When the drone 3 drives the support frame 1 to move toward the ground, the drone 3 will tilt when landing due to the uneven ground. By controlling the No. 4 motor 4 to drive the screw 401 to rotate, the screw 401 drives the screw barrel 402 to rotate, and the screw barrel 402 drives the support platform 5 to move upward, and cooperate with multiple groups of No. 2 electric push rods 404 to push the support platform 5, so that the angle of the support platform 5 is horizontal, so that the drone 3 can better dock on the top of the support platform 5.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flaw detection device for a tension clamp, comprising a support frame (1) and a drone (3), characterized in that: The bottom of the drone (3) is provided with an annular groove (301), the interior of the annular groove (301) is rotatably connected to a gear ring (302), the bottom of the drone (3) is located inside the gear ring (302) and a second motor (305) is installed, the output end of the second motor (305) is fixed with a third gear (306), the bottom of the drone (3) is located outside the gear ring (302) and a fixing ring (303) is fixed, and an insulating wire (304) runs through the interior of the fixing ring (303).

2. The flaw detection device for a tension clamp according to claim 1, characterized in that: The gear ring (302) is meshed with the third gear (306), and the head end of the insulating wire (304) is fixedly connected to the outer side of the gear ring (302).

3. The flaw detection device for a tension clamp according to claim 1, characterized in that: A first electric push rod (101) is installed on one side of the support frame (1), and digital imaging plates (102) are provided on both sides of the output end of the first electric push rod (101).

4. The flaw detection device for a tension clamp according to claim 1, characterized in that: A No. 1 motor (2) is installed on one side of the interior of the support frame (1), a No. 1 gear (201) is fixed to the output end of the No. 1 motor (2), and an X-ray flaw detector (203) is provided in the middle of one side of the interior of the support frame (1).

5. The flaw detection device for a tension clamp according to claim 4, characterized in that: A second gear (202) is fixed to one end of the X-ray flaw detector (203), the second gear (202) is meshed with a first gear (201), and a first slot (103) is provided on the top of the support frame (1).

6. The flaw detection device for a tension clamp according to claim 5, characterized in that: The interior of the No. 1 slot (103) is slidably connected to a screw barrel (402), a No. 4 motor (4) is installed on the top of the interior of the support frame (1), a screw rod (401) is fixed to the output end of the No. 4 motor (4), and the screw rod (401) is connected to the interior of the screw barrel (402).

7. The flaw detection device for a tension clamp according to claim 6, characterized in that: A No. 1 round ball (403) is fixed on the top of the screw barrel (402), and a No. 2 electric push rod (404) is installed on the four sides of the top of the support frame (1), and a No. 2 round ball (405) is fixed on the output end of the No. 2 electric push rod (404).

8. The flaw detection device for a tension clamp according to claim 7, characterized in that: The top of the No. 2 round ball (405) is provided with a support platform (5), the bottom of the support platform (5) is provided with a No. 2 groove (501) and a No. 3 groove (502), and the No. 1 round ball (403) and the No. 2 round ball (405) are rotatably connected to the inside of the No. 2 groove (501) and the No. 3 groove (502) respectively.

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