CN216978887U - Strain clamp and lead ground wire splicing sleeve live detection equipment ray emitter - Google Patents
Strain clamp and lead ground wire splicing sleeve live detection equipment ray emitter Download PDFInfo
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- CN216978887U CN216978887U CN202122884555.5U CN202122884555U CN216978887U CN 216978887 U CN216978887 U CN 216978887U CN 202122884555 U CN202122884555 U CN 202122884555U CN 216978887 U CN216978887 U CN 216978887U
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Abstract
The utility model relates to the technical field of detection of charged defects of power transmission lines, in particular to a ray emission device of a charged detection device of a strain clamp and a ground wire splicing sleeve. The device comprises a first driving motor, a second driving motor, a third driving motor, a rotary suspension arm, a rotary supporting arm, a first visual angle camera and a ray machine; the first visual angle camera is fixedly connected to the ray machine, one end of the rotary suspension arm is hinged to the first driving motor, and the second driving motor is fixedly connected to the other end of the rotary suspension arm; one end of the rotary supporting arm is hinged with the second driving motor, the third driving motor is fixedly connected to the other end of the rotary supporting arm, and the third driving motor is hinged with the ray machine; the first driving motor drives the ray machine to rotate around an output shaft of the first driving motor, the second driving motor drives the ray machine to swing left and right, and the third driving motor drives the ray machine to pitch. The device does not need to be stopped and climb the tower, and can be lifted to the positions of the strain clamp and the ground wire connecting tube to be detected to emit rays to penetrate through the strain clamp and the ground wire connecting tube.
Description
Technical Field
The utility model relates to the technical field of detection of charged defects of power transmission lines, in particular to a ray emission device of a charged detection device of a strain clamp and a ground wire splicing sleeve.
Background
In order to ensure the safe and reliable operation of the power grid, reduce the temporary power failure times of power transmission and distribution equipment as far as possible and limit the fault power failure time to the maximum extent, all production specialties in power grid enterprises have developed and perfected live working overhaul technology and temporary emergency repair conditions. Through statistics and analysis of the type and times of power transmission and distribution live-wire work in the last decade, the times of various operations of the live-wire work are increased year by year, and the live-wire work becomes a conventional work mode of a power grid company.
At present, with the rapid development of electric equipment, the operation and inspection tasks of a power grid are increasingly difficult, in power grid erection, a hydraulic tension clamp or a ground wire connecting tube is usually used for connection at a tension tower or a ground wire joint, and due to the complex process and the strong defect concealment after construction, the ground wire is easy to break and fall off, so that irrecoverable great loss is caused, and the X-ray nondestructive flaw detection defect detection of the tension clamp and the ground wire connecting tube becomes a main means for avoiding accidents.
At present, in the X-ray nondestructive flaw detection operation of a strain clamp and a ground wire splicing sleeve, X-ray emission needs to power off a detected line, then an operator carries an X-ray emission device, climbs a tower to ascend, needs to operate when the line has power off, has long operation time, is not suitable for large-scale detection, has low detection efficiency and is very easy to cause personal casualty accidents.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a ray emission device of a strain clamp and ground wire splicing sleeve live detection device. The tested line does not need to be powered off and climb the tower, and can be lifted to the position of the tested strain clamp and the ground wire connecting pipe to emit rays to penetrate through the strain clamp and the ground wire connecting pipe.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the ray emission device of the strain clamp and ground wire splicing sleeve live detection equipment comprises a first driving motor, a second driving motor, a third driving motor, a rotating suspension arm, a rotating support arm, a first visual angle camera and a ray machine; the first visual angle camera is fixedly connected to the ray machine, one end of the rotary suspension arm is hinged to the first driving motor, and the second driving motor is fixedly connected to the other end of the rotary suspension arm; one end of the rotary supporting arm is hinged with the second driving motor, the third driving motor is fixedly connected to the other end of the rotary supporting arm, and the third driving motor is hinged with the ray machine; the first driving motor drives the ray machine to rotate around an output shaft of the first driving motor, the second driving motor drives the ray machine to swing left and right, and the third driving motor drives the ray machine to pitch.
The rotary suspension arm consists of a cross arm, an inclined arm and a vertical arm, and the cross arm and the vertical arm are fixedly connected to two ends of the inclined arm; the first driving motor is hinged with the cross arm, and the second driving motor is fixedly connected to the vertical arm.
The rotary supporting arm is door-shaped and consists of a cross beam and supporting legs, the cross beam is hinged with a second driving motor, a third driving motor is fixedly connected to the supporting legs, and the third driving motor is hinged with the ray machine.
The first visual angle camera adopts a motion camera, and the ray machine adopts an XRS type X-ray generator.
The first driving motor is connected with the rotor unmanned aerial vehicle through the load quick-release mounting device; be equipped with the RTK system on the rotor unmanned aerial vehicle, fix a position through the RTK system.
The load quick-release mounting device comprises a rectangular box body, a fixing mechanism, a mounting plate and a connecting rod; the rectangular box body is fixedly connected to the bottom of the rotor unmanned aerial vehicle, the first driving motor is fixedly connected to the hanging support plate, the fixing mechanisms are fixedly connected to the rectangular box body and the hanging support plate respectively, and the hanging support plate and the rectangular box body are connected with the connecting rod through the fixing mechanisms.
The fixing mechanism comprises a fixing seat and a fixing ring, a semicircular arc groove is formed in the top of the fixing seat, the fixing ring is semicircular arc-shaped, one end of the fixing ring is hinged to the top of the fixing seat, the fixing ring is opened and closed through rotation, and the fixing ring is locked through a bolt after being closed.
The side surface of the rectangular box body is provided with an opening, a spring rotary blocking assembly is arranged at the opening, and the spring rotary blocking assembly comprises a spring, a spring shaft, a stop block and a clamping block; the spring is installed on the spring shaft, and the dog articulates on the spring shaft, and the dog rotates around the spring shaft, fixes a position through spring and fixture block card after rotatory.
The rectangular box body is internally provided with a reinforcing rib plate, the bottom of the rectangular box body is provided with a reinforcing rod, the reinforcing rod is detachably fixed at the bottom of the rectangular box body, and the reinforcing rod is perpendicular to the connecting rod.
Compared with the prior art, the utility model has the beneficial effects that:
1) when the utility model is used, the detected line does not need to be powered off, and the continuity of line power transmission is ensured. Use the RTK technique to assist rotor unmanned aerial vehicle's flight, avoided the potential safety hazard that causes unmanned aerial vehicle because of circuit forceful electric magnetic interference. The unmanned aerial vehicle has the advantages that the unmanned aerial vehicle is free of contact with a circuit, operation is convenient, unmanned aerial vehicle operation can be used in an environment where people cannot enter, and the safety of personnel and equipment is high. Use unmanned aerial vehicle to lift off to aim the position through first visual angle camera observation, realize the high accuracy transmission, stop the ray and shine personnel, cause the risk of personnel's injury. The device can be assembled and debugged to start operation within 3 minutes after the device arrives at the site, the single wire clamp operation time is completed within 10 minutes, the speed is three times faster than that of manual tower climbing operation within more than 30 minutes, the danger of personnel can be avoided, a live line can be detected, and the overall defect detection efficiency is dozens of times of manual detection.
2) According to the utility model, the first driving motor drives the ray machine and the first visual angle camera to rotate 360 degrees around the output shaft of the first driving motor, the second driving motor drives the ray machine and the first visual angle camera to swing left and right, and the third driving motor drives the ray machine and the first visual angle camera, so that the first visual angle camera can observe the aiming position in all directions and at multiple angles, and the accurate emission of the ray machine is ensured.
3) The fast-dismounting load device is arranged, so that the first visual angle camera and the ray machine can be fast fixed on the rotor unmanned aerial vehicle and fast dismounted; the load-bearing quick-release hanging load is provided with a rectangular box body, a reinforcing rib plate is arranged inside the rectangular box body, and a reinforcing rod is arranged at the bottom of the rectangular box body and bears a heavy load; the side of rectangle box is the opening, is convenient for put into rotor unmanned aerial vehicle battery, and the opening part is equipped with the spring and keeps off the subassembly soon, can block unmanned aerial vehicle battery, avoids the battery roll-off box.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the present invention (excluding a rotorcraft);
FIG. 3 is a front view of the present invention in a schematic configuration (excluding rotorcraft);
fig. 4 is a schematic view of another angular perspective of the present invention (excluding rotorcraft);
FIG. 5 is a schematic perspective view of the load quick-release mounting device of the present invention (excluding the mounting plate);
FIG. 6 is a perspective view of the spring rotation stop assembly of the present invention;
fig. 7 is a schematic perspective view of the fixing mechanism of the present invention.
In the figure: 1-rotor unmanned aerial vehicle 2-load quick-release mounting device 3-first drive motor 4-second drive motor 5-third drive motor 6-rotary boom 7-rotary support arm 8-first visual angle camera 9-ray machine 21-rectangular box 22-fixing mechanism 23-mounting plate 24-connecting rod 25-spring 26-spring shaft 27-block 28-block 211-stiffened plate 212-stiffened rod 221-fixing seat 222-fixing ring 223-hand screw 61-cross arm 62-oblique arm 63-vertical arm 71-cross beam 72-support leg
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings:
as shown in fig. 1-7, strain clamp and earth wire splicing sleeve live line detection equipment ray emission device includes rotor unmanned aerial vehicle 1, load quick detach carry device 2, first driving motor 3, second driving motor 4, third driving motor 5, rotatory davit 6, rotatory support arm 7, first visual angle camera 8 and ray machine 9.
Rotor unmanned aerial vehicle 1 is prior art, adopts 6 rotor unmanned aerial vehicles to the adoption has the unmanned aerial vehicle of RTK system, through RTK system location.
The load quick-release mounting device 2 comprises a rectangular box body 21, a fixing mechanism 22, a mounting plate 23 and a connecting rod 24. The rectangular box body 21 is a flat rectangular box body structure, and the left side and the right side are provided with openings. The middle of the inside of the rectangular box body 21 is provided with a longitudinal reinforcing rib plate 211, the bottom of the rectangular box body 21 is provided with reinforcing rods 212, the two reinforcing rods 212 are parallel to each other and are transversely fixed at the bottom of the rectangular box body 21 in a detachable mode through a seat and a bolt, and the reinforcing rods 212 are perpendicular to the connecting rods 24.
The side opening is provided with a spring rotary blocking component, and the spring rotary blocking component comprises a spring 25, a spring shaft 26, a stop block 27 and a clamping block 28. The block 28 is provided with a groove, the stop 27 is provided with a protrusion corresponding to the groove of the block 28, the spring 25 and the stop 27 are sequentially mounted on the spring shaft 26, and the stop 27 rotates around the spring shaft 26 and is clamped and fixed with the spring 25 through the block 28 after rotating.
Two sides are the opening about rectangle box 21, are convenient for place rotor unmanned aerial vehicle battery in rectangle box 21, and dog 27 is rotatory around spring shaft 26, and rotatory back is through fixture block 28 and spring 25 clamping position, can block the battery through dog 27, avoids battery roll-off rectangle box 21.
The fixing seats 221 of the four fixing mechanisms 22 are fixedly connected to four corners of the bottom surface of the rectangular box 21, and the fixing seats 221 of the four fixing mechanisms 22 are fixedly connected to four corners of the top surface of the hanging and carrying plate 23. Rectangular box 21 top surface rigid coupling is on 6 rotor unmanned aerial vehicle 1, carry board 23 rigid coupling on first driving motor 3, two fixed establishment 22 of rectangular box 21 one side and two equal rigid couplings of fixed establishment 22 of carry board 23 one side are on a connecting rod 24, two fixed establishment 22 of rectangular box 21 opposite side and two equal rigid couplings of fixed establishment 22 of carry board 23 opposite side are on a connecting rod 24, and then realize being connected of first driving motor 3 and rotor unmanned aerial vehicle 1.
The rotary suspension arm 6 consists of a cross arm 61, an inclined arm 62 and a vertical arm 63, wherein the cross arm 61 and the vertical arm 63 are fixedly connected at two ends of the inclined arm 62; the first driving motor 3 is hinged with the cross arm 61, and the second driving motor 4 is fixedly connected with the vertical arm 63.
The rotary supporting arm 7 is door-shaped and comprises a cross beam 71 and supporting legs 72, the cross beam 72 is hinged with the second driving motor 4, the third driving motor 5 is fixedly connected to the supporting legs 72, and the third driving motor 5 is hinged with the ray machine 9.
First visual angle camera 8 rigid coupling is on ray machine 9, and first visual angle camera 8 is current product with ray machine 9, and first visual angle camera 8 adopts the motion camera, and ray machine 9 adopts XRS type X ray generator.
The first driving motor 3 drives the ray machine 9 and the first visual angle camera 8 to rotate around the motor output shaft, the second driving motor 4 drives the ray machine 9 and the first visual angle camera 8 to swing left and right, and the third driving motor 5 drives the ray machine 9 and the first visual angle camera 8 to pitch. First visual angle camera 8 can all-round multi-angle observation aim position, and then realizes the high accuracy transmission, stops the ray and shines personnel, causes the risk of personnel's injury.
When the utility model is used, the detected line does not need to be powered off, and the continuity of line power transmission is ensured. Use the RTK technique to assist rotor unmanned aerial vehicle 1's flight, avoided the potential safety hazard that causes unmanned aerial vehicle because of circuit forceful electric magnetic interference. The unmanned aerial vehicle has the advantages that the unmanned aerial vehicle is free of contact with a circuit, operation is convenient, unmanned aerial vehicle operation can be used in an environment where people cannot enter, and the safety of personnel and equipment is high. Use unmanned aerial vehicle to lift off to through 8 observation sighting positions in first visual angle camera, realize the high accuracy transmission of ray machine 9, stop the ray and shine personnel, cause the risk of personnel's injury. The equipment can be assembled and debugged within 3 minutes after the equipment arrives at the site to start operation, the single wire clamp operation time is completed within 10 minutes, the speed is three times faster than that of manual tower climbing operation within more than 30 minutes, the danger of personnel can be avoided, the live line can be detected, and the overall defect detection efficiency is dozens of times of that of manual detection.
According to the utility model, the first driving motor 3 drives the ray machine 9 and the first visual angle camera 8 to rotate 360 degrees around the output shaft of the first driving motor 3, the second driving motor 4 drives the ray machine 9 and the first visual angle camera 8 to swing left and right, and the third driving motor 5 drives the ray machine 9 and the first visual angle camera 8, so that the first visual angle camera 8 can observe the aiming position in all directions and at multiple angles, and the ray machine 9 can emit accurately.
The fast-dismounting and mounting device 2 is arranged, so that the first visual angle camera 8 and the ray machine 9 are fast and fixedly connected to the rotor unmanned aerial vehicle 1 and fast dismounted; the load quick-release mounting device 2 is provided with a rectangular box body 21, a reinforcing rib plate 211 is arranged inside the rectangular box body 21, a reinforcing rod 212 is arranged at the bottom of the rectangular box body 21, and the load is large; the side of rectangle box 21 is the opening, is convenient for put into 1 battery of rotor unmanned aerial vehicle, and the opening part is equipped with the spring and keeps off the subassembly soon, can block unmanned aerial vehicle battery, avoids the battery roll-off box.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (9)
1. Strain clamp and lead ground wire splicing sleeve live detection equipment ray emitter, its characterized in that: the device comprises a first driving motor, a second driving motor, a third driving motor, a rotary suspension arm, a rotary supporting arm, a first visual angle camera and a ray machine; the first visual angle camera is fixedly connected to the ray machine, one end of the rotary suspension arm is hinged to the first driving motor, and the second driving motor is fixedly connected to the other end of the rotary suspension arm; one end of the rotary supporting arm is hinged with the second driving motor, the third driving motor is fixedly connected to the other end of the rotary supporting arm, and the third driving motor is hinged with the ray machine; the first driving motor drives the ray machine to rotate around an output shaft of the first driving motor, the second driving motor drives the ray machine to swing left and right, and the third driving motor drives the ray machine to pitch.
2. The radiation emission device of the strain clamp and ground wire splicing sleeve live detection device of claim 1, wherein: the rotary suspension arm consists of a cross arm, an inclined arm and a vertical arm, and the cross arm and the vertical arm are fixedly connected to two ends of the inclined arm; the first driving motor is hinged with the cross arm, and the second driving motor is fixedly connected to the vertical arm.
3. The radiation emission device of the charged detection equipment for the strain clamp and the ground wire splicing sleeve according to claim 1, characterized in that: the rotary supporting arm is door-shaped and consists of a cross beam and supporting legs, the cross beam is hinged with a second driving motor, a third driving motor is fixedly connected to the supporting legs, and the third driving motor is hinged with the ray machine.
4. The radiation emission device of the strain clamp and ground wire splicing sleeve live detection device of claim 1, wherein: the first visual angle camera adopts a motion camera, and the ray machine adopts an XRS type X-ray generator.
5. The radiation emission device of the charged detection equipment for the strain clamp and the ground wire splicing sleeve according to claim 1, characterized in that: the first driving motor is connected with the rotor unmanned aerial vehicle through the load quick-release mounting device; be equipped with the RTK system on the rotor unmanned aerial vehicle, fix a position through the RTK system.
6. The radiation emission device of the tension clamp and ground wire splicing sleeve live detection device of claim 5, wherein: the load quick-release mounting device comprises a rectangular box body, a fixing mechanism, a mounting plate and a connecting rod; the rectangular box body is fixedly connected to the bottom of the rotor unmanned aerial vehicle, the first driving motor is fixedly connected to the hanging support plate, the fixing mechanisms are fixedly connected to the rectangular box body and the hanging support plate respectively, and the hanging support plate and the rectangular box body are connected with the connecting rod through the fixing mechanisms.
7. The radiation emitter of claim 6, wherein the radiation emitter comprises: the fixing mechanism comprises a fixing seat and a fixing ring, a semicircular arc groove is formed in the top of the fixing seat, the fixing ring is semicircular arc-shaped, one end of the fixing ring is hinged to the top of the fixing seat, the fixing ring is opened and closed through rotation, and the fixing ring is locked through a bolt after being closed.
8. The radiation emission device of the tension clamp and ground wire splicing sleeve live detection device of claim 6, wherein: the side surface of the rectangular box body is provided with an opening, a spring rotary blocking assembly is arranged at the opening, and the spring rotary blocking assembly comprises a spring, a spring shaft, a stop block and a clamping block; the spring is installed on the spring shaft, the stop block is hinged on the spring shaft, the stop block rotates around the spring shaft, and the stop block is clamped and fixed with the clamp block through the spring after the stop block rotates.
9. The radiation emitter of claim 6, wherein the radiation emitter comprises: the rectangular box is internally provided with reinforcing rib plates, the bottom of the rectangular box is provided with reinforcing rods, the reinforcing rods are detachably fixed at the bottom of the rectangular box, and the reinforcing rods are perpendicular to the connecting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122884555.5U CN216978887U (en) | 2021-11-23 | 2021-11-23 | Strain clamp and lead ground wire splicing sleeve live detection equipment ray emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122884555.5U CN216978887U (en) | 2021-11-23 | 2021-11-23 | Strain clamp and lead ground wire splicing sleeve live detection equipment ray emitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216978887U true CN216978887U (en) | 2022-07-15 |
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ID=82343606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122884555.5U Active CN216978887U (en) | 2021-11-23 | 2021-11-23 | Strain clamp and lead ground wire splicing sleeve live detection equipment ray emitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216978887U (en) |
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2021
- 2021-11-23 CN CN202122884555.5U patent/CN216978887U/en active Active
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