CN109406547B - Overhead transmission line straight line continuous tube X-ray flaw detection robot - Google Patents
Overhead transmission line straight line continuous tube X-ray flaw detection robot Download PDFInfo
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- CN109406547B CN109406547B CN201811268203.3A CN201811268203A CN109406547B CN 109406547 B CN109406547 B CN 109406547B CN 201811268203 A CN201811268203 A CN 201811268203A CN 109406547 B CN109406547 B CN 109406547B
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- protective box
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- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 title claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 33
- 230000005855 radiation Effects 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
Abstract
The invention discloses an X-ray flaw detection robot for a linear continuous tube of an overhead transmission line, which comprises a protective box, wherein electric hydraulic rods are arranged at the bottom end in the protective box in a centrosymmetric mode, one edge of the top end of an adjusting plate is rotatably connected with a first mounting column, a second mounting column is slidably connected above a chute, and feed rollers are arranged at the top end of the second mounting column and the top end of the first mounting column respectively. The labor intensity of a user is increased, and the problem of rapid clamping detection of the pipe fitting is not facilitated.
Description
Technical Field
The invention relates to the technical field of flaw detection robots, in particular to an X-ray flaw detection robot for a linear continuous tube of an overhead transmission line.
Background
The robot is a machine device for automatically executing work, can accept human commands, can run a pre-arranged program, and can also act according to the principle outline formulated by an artificial intelligence technology, and the task of the robot is to assist or replace the work of human work.
Disclosure of Invention
The invention provides a technical scheme, which can effectively solve the problems that when the conventional market detects the flaws of the linear continuous tube of the overhead transmission line wheel, a portable X-ray flaw detector is usually adopted, the capability of assisting human beings to work is limited, a user needs to fix the X-ray flaw detector and a tube to be detected to detect flaws, the tube cannot be effectively and quickly clamped according to the tubes with different diameters, and meanwhile, the tube needs to be manually pushed or pulled to advance in the detection process, so that the labor intensity of the user is greatly increased, and the rapid clamping detection of the tube is not facilitated.
In order to achieve the purpose, the invention provides the following technical scheme: the X-ray flaw detection robot for the linear continuous tube of the overhead transmission line comprises a protective box, wherein air permeable openings are formed in the surfaces of two sides of the protective box, a first magnet is arranged at the bottom ends of the air permeable openings, a dustproof plate is rotatably connected to the top ends of the air permeable openings through a rotating shaft, and a second magnet is arranged at the bottom ends of the dustproof plate;
the heat dissipation fan is connected to the top end portion of the protection box in a sliding mode, limiting plates are arranged at positions, corresponding to two sides of the heat dissipation fan, of the bottom end of the interior of the protection box, fixing lug plates are symmetrically arranged at positions, corresponding to one side of the heat dissipation fan, of the top end portion of the protection box, a fixing shaft is installed between the two fixing lug plates, a cover plate is welded to the middle of the fixing shaft, a locking screw hole is formed in one end of the cover plate, and a nut is embedded into the position, corresponding to the other side of the heat dissipation fan, of the top end portion of the protection box;
an X-ray flaw detector is embedded in the middle of the top end of the protection box, a storage battery is arranged in the protection box corresponding to the position below the X-ray flaw detector, an electric hydraulic rod is installed at the bottom end in the protection box in a central symmetry mode, an adjusting plate is installed at the top end of the electric hydraulic rod, one side of the top end of the adjusting plate is rotatably connected with a first installation column, a feeding motor is installed at the bottom end of the first installation column, a sliding groove is formed in the other side of the top end of the adjusting plate, a second installation column is slidably connected above the sliding groove, feeding rollers are arranged at the top end of the second installation column and the top end of the first installation column, a moving groove is formed in the top end of the protection box corresponding to the position of the second installation column, an adjusting screw hole is formed in the bottom end of the second installation column, an adjusting motor is fixedly installed at the top end of the adjusting plate, and a screw rod is installed at one end of the adjusting motor, the input ends of the adjusting motor, the feeding motor, the electric hydraulic rod and the X-ray flaw detector are electrically connected with the output end of the storage battery.
Preferably, the adjacent surfaces of the first magnet and the second magnet are opposite magnetic poles.
Preferably, one end of the cover plate is connected with the protective box through the locking screw hole, the nut and the bolt in a matched mounting mode.
Preferably, the bottom end face of the cover plate is pasted with a rubber gasket.
Preferably, an antistatic gasket is arranged between the X-ray flaw detector and the storage battery.
Preferably, the connecting position of the first mounting column and the adjusting plate and the connecting position of the first mounting column and the top end of the protective box are both provided with bearings.
Preferably, the positions of the surfaces of the two sides in the protective box corresponding to the end parts of the adjusting plate are provided with limiting sliding chutes.
Preferably, the number of the adjusting plates is two, and the number ratio of the adjusting plates to the electro-hydraulic rods is one to two.
Preferably, the top end of the second mounting column is rotatably connected with a feed roller, and the top end of the first mounting column is fixedly provided with the feed roller.
Preferably, the middle part of the screw rod and the adjusting screw hole are connected through thread engagement.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. the screw rod through adjusting motor one end drives the removal of second erection column, make the feed roll on first erection column top and the feed roll extrusion pipe fitting on second erection column top, make the pipe fitting of different pipe diameters can both be by effectual centre gripping, the application range of device has been improved, after starting the feeding motor simultaneously, make first erection column top feed roll rotate, it moves to drive the pipe fitting continuously, be convenient for X-ray radiographic inspection machine detects a flaw to the pipe fitting, the current testing process has been solved, need artifical promotion or pulling pipe fitting to advance, user's intensity of labour has been increased, be unfavorable for the problem that detects the quick centre gripping of pipe fitting.
2. The adjusting plate and the electric hydraulic rod are arranged, the adjusting plate is pushed through the electric hydraulic rod, the adjusting plate drives the first mounting column and the second mounting column to move upwards, the pipe fitting with the large pipe diameter and the device top end are prevented from being attached, the X-ray flaw detection machine or the pipe fitting is damaged, and the X-ray flaw detection machine is guaranteed to have a good flaw detection position.
3. Pass locking screw and lock nut through the bolt for the apron lid covers on the cooling fan top, and the limiting plate of cooperation protecting box inner end guarantees cooling fan in the stability of working process, takes off the bolt, utilizes the fixed axle swing apron, can take out cooling fan, avoids the dust to cover the condition that leads to cooling fan to damage and wind-force to reduce, guarantees to last effectually dispel the heat in the protecting box.
4. The dustproof plate, the first magnet and the second magnet are arranged, after the cooling fan runs, the dustproof plate swings, air enters the protective box through the ventilation port to dissipate heat, after flaw detection is finished, the ventilation port is blocked by the dustproof plate in a vertical state through mutual attraction between the first magnet and the second magnet, and the situation that internal components are damaged due to the fact that dust enters the protective box is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the area A in FIG. 1 according to the present invention;
FIG. 3 is a cross-sectional view of the present invention;
reference numbers in the figures: 1. a protective box; 2. a ventilation opening; 3. a first magnet; 4. a dust-proof plate; 5. a second magnet; 6. a limiting plate; 7. a heat radiation fan; 8. a fixed shaft; 9. a cover plate; 10. locking the screw hole; 11. locking the nut; 12. an X-ray flaw detector; 13. a storage battery; 14. fixing the ear plate; 15. an electro-hydraulic lever; 16. an adjusting plate; 17. a first mounting post; 18. a feeding motor; 19. a chute; 20. a second mounting post; 21. a feed roller; 22. a moving groove; 23. adjusting the screw hole; 24. adjusting the motor; 25. a screw.
Detailed Description
The invention is further illustrated by the following specific examples. The use and purpose of these exemplary embodiments are to illustrate the present invention, not to limit the actual scope of the present invention in any way, and not to limit the scope of the present invention in any way.
As shown in fig. 1-3, the invention provides a technical scheme, an overhead transmission line straight continuous tube X-ray flaw detection robot comprises a protective box 1, wherein air permeable ports 2 are formed in the surfaces of two sides of the protective box 1, a first magnet 3 is arranged at the bottom end of each air permeable port 2, a dustproof plate 4 is rotatably connected to the top end of each air permeable port 2 through a rotating shaft, a second magnet 5 is arranged at the bottom end of each dustproof plate 4, and in order to ensure the mutual attraction between the first magnet 3 and the second magnet 5, the adjacent surfaces of the first magnet 3 and the second magnet 5 are opposite magnetic poles.
The edge part of the top end of the protective box 1 is connected with a heat radiation fan 7 in a sliding way, the model of the heat radiation fan 7 is JXF12025B, the position of the bottom end in the protective box 1 corresponding to the two sides of the heat radiation fan 7 is provided with a limit plate 6, the position of the edge part of the top end of the protective box 1 corresponding to one side of the heat radiation fan 7 is symmetrically provided with a fixed ear plate 14, a fixed shaft 8 is arranged between the two fixed ear plates 14, the middle part of the fixed shaft 8 is welded with a cover plate 9, in order to avoid the collision damage of the cover plate 9 and the heat radiation fan 7, the bottom end surface of the cover plate 9 is covered with a rubber gasket, one end of the cover plate 9 is provided with a locking screw hole 10, the position of the edge part of the top end of the protective box 1, which corresponds to the other side of the heat radiation fan 7, is embedded with a nut 11, in order to ensure that the cover plate 9 can be fixed and reduce the sliding of the heat radiation fan 7 in the movement process, one end of the cover plate 9 and the protective box 1 are connected with each other through the matching installation of the locking screw hole 10, the nut 11 and the bolt.
An X-ray flaw detector 12 is embedded in the middle of the top end of a protection box 1, a storage battery 13 is arranged in the protection box 1 corresponding to the position below the X-ray flaw detector 12, in order to avoid electrostatic leakage between the X-ray flaw detector 12 and the storage battery 13 and reduce collision damage between the X-ray flaw detector 12 and the storage battery 13, an anti-static gasket is arranged between the X-ray flaw detector 12 and the storage battery 13, electric hydraulic rods 15 are arranged at the bottom end in the protection box 1 in a central symmetry mode, the model of each electric hydraulic rod 15 is HOB 50 & lt600 & gt, an adjusting plate 16 is arranged at the top end of each electric hydraulic rod 15, in order to ensure stability of the adjusting plate 16 in the upward moving process, limiting chutes are formed in the positions, corresponding to the end parts of the adjusting plate 16, of two adjusting plates 16 are arranged, the number ratio of the adjusting plates 16 to the electric hydraulic rods 15 is one to two, and one edge part of the top end of each adjusting plate 16 is rotatably connected with a first mounting column 17, in order to ensure the stable rotation of the first mounting column 17, bearings are arranged at the connecting position of the first mounting column 17 and the adjusting plate 16 and the connecting position of the first mounting column 17 and the top end of the protective box 1, a feeding motor 18 is arranged at the bottom end of the first mounting column 17, the model of the feeding motor 18 is ZWBPD 022022022-24, a chute 19 is arranged at the other side part of the top end of the adjusting plate 16, a second mounting column 20 is connected above the chute 19 in a sliding manner, feeding rollers 21 are arranged at the top end of the second mounting column 20 and the top end of the first mounting column 17, in order to ensure that the first mounting column 17 drives the feeding rollers 21 to rotate, the feeding rollers 21 at the top end of the second mounting column 20 can rotate in a matching manner and cannot interfere with the state of the second mounting column 20, the top end of the second mounting column 20 is rotatably connected with the feeding rollers 21, the feeding rollers 21 are fixedly arranged at the top end of the first mounting column 17, a moving groove 22 is arranged at the top end of the protective box 1 corresponding to the second mounting column 20, regulation screw 23 has been seted up to second erection column 20 bottom, 16 top fixed mounting of regulating plate has adjusting motor 24, adjusting motor 24 model is ZWBPD 022-24, screw rod 25 is installed to adjusting motor 24 one end, in order to guarantee that second erection column 20 can carry out effectual removal, screw rod 25 middle part is connected through thread engagement with regulation screw 23, adjusting motor 24, feeding motor 18, electronic hydraulic stem 15 and X-ray flaw detector 12's the input all with the electric connection of battery 13's output.
The working principle and the using process of the invention are as follows: when the overhead transmission line straight continuous tube X-ray flaw detection robot is used, firstly, the electric hydraulic rod 15 is started, the adjusting plate 16 is pushed upwards, the pipe fittings clamped by the feeding rollers 21 are prevented from contacting the top end of the protective box 1, collision damage of the pipe fittings and a device is reduced, then the pipe fittings are supported and placed on one side of the feeding roller 21 at the top end of the first mounting column 17, then, the adjusting motor 24 is started, the second mounting column 20 is driven to move along the sliding groove 19 and the moving groove 22 by matching of the screw rod 25 and the adjusting screw hole 23, the feeding roller 21 at the top end of the second mounting column 20 extrudes the pipe fittings, at the moment, the adjusting motor 24 is closed, the feeding motor 18 and the X-ray flaw detector 12 are started, the feeding motor 18 is used for driving the feeding rollers 21 at the top ends of the first mounting column 17 and the first mounting column 17 to rotate, the pipe fittings are pulled to one side, and the X-ray flaw detector 12 can effectively detect the pipe diameter, the problem that the labor intensity of operators is increased due to the fact that the existing flaw detection device needs to manually install a flaw detector and drag a pipe fitting is solved; in the course of the work, open radiator fan 7, make inside external air promotes dust guard 4 and enters into protective housing 1, accelerate the air flow in the protective housing 1, can effectually dispel the heat to X-ray radiographic inspection machine 12 and battery 13, simultaneously after the operation of detecting a flaw is finished, the second magnet 5 of dust guard 4 bottom receives the attraction of first magnet 3, plug up ventilative mouthful 2, it enters into protective housing 1 inside to reduce external dust, when needing to change radiator fan 7, take off the bolt in locking screw 10 and the lock nut 11, the upset apron 9 can take out radiator fan 7 and clear up, it covers the dry wind-force of dust and flows to avoid radiator fan 7 surface, influence the heat dissipation condition.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should also be understood that various alterations, modifications and/or variations can be made to the present invention by those skilled in the art after reading the technical content of the present invention, and all such equivalents fall within the protective scope defined by the claims of the present application.
Claims (6)
1. Overhead transmission line straight line coiled tubing X-ray inspection robot, including protective housing (1), its characterized in that: the surface of each of two sides of the protective box (1) is provided with a ventilation port (2), the bottom end of each ventilation port (2) is provided with a first magnet (3), the top end of each ventilation port (2) is rotatably connected with a dust guard (4) through a rotating shaft, and the bottom end of each dust guard (4) is provided with a second magnet (5);
the protective box is characterized in that a heat radiation fan (7) is connected to the top end edge of the protective box (1) in a sliding mode, limiting plates (6) are arranged at positions, corresponding to two sides of the heat radiation fan (7), of the bottom end in the protective box (1), fixing lug plates (14) are symmetrically arranged at positions, corresponding to one side of the heat radiation fan (7), of the top end edge of the protective box (1), a fixing shaft (8) is installed between the two fixing lug plates (14), an cover plate (9) is welded in the middle of the fixing shaft (8), a locking screw hole (10) is formed in one end of the cover plate (9), a nut (11) is installed at a position, corresponding to the other side of the heat radiation fan (7), of the top end edge of the protective box (1) in an embedded mode of JXF120 12025B;
an X-ray flaw detector (12) is embedded in the middle of the top end of the protection box (1), a storage battery (13) is arranged at a position below the X-ray flaw detector (12) corresponding to the inside of the protection box (1), an electric hydraulic rod (15) is installed at the bottom end of the inside of the protection box (1) in a central symmetry mode, an adjusting plate (16) is installed at the top end of the electric hydraulic rod (15), a first mounting column (17) is rotatably connected to one side of the top end of the adjusting plate (16), a feeding motor (18) is installed at the bottom end of the first mounting column (17), a sliding groove (19) is formed in the other side of the top end of the adjusting plate (16), a second mounting column (20) is slidably connected to the upper portion of the sliding groove (19), feeding rollers (21) are arranged at the top end of the second mounting column (20) and the top end of the first mounting column (17), a moving groove (22) is formed at a position corresponding to the top end of the second mounting column (20), the adjusting screw hole (23) is formed in the bottom of the second mounting column (20), an adjusting motor (24) is fixedly mounted at the top end of the adjusting plate (16), a screw rod (25) is mounted at one end of the adjusting motor (24), the input ends of the adjusting motor (24), the feeding motor (18), the electric hydraulic rod (15) and the X-ray flaw detector (12) are electrically connected with the output end of the storage battery (13), the model of the electric hydraulic rod (15) is HOB 50X 600, the model of the feeding motor (18) is ZWBPD 022-24, and the model of the adjusting motor (24) is ZWBPD 022-24;
the adjacent surfaces of the first magnet (3) and the second magnet (5) are opposite magnetic poles;
one end of the cover plate (9) is connected with the protective box (1) through a locking screw hole (10) and a nut (11) in a matched mounting mode with a bolt;
a rubber gasket is adhered to the bottom end face of the cover plate (9);
and an anti-static gasket is arranged between the X-ray flaw detector (12) and the storage battery (13).
2. The overhead transmission line straight continuous tube X-ray inspection robot according to claim 1, wherein bearings are arranged at the connecting position of the first mounting column (17) and the adjusting plate (16) and the connecting position of the first mounting column (17) and the top end of the protective box (1).
3. The overhead transmission line straight continuous tube X-ray flaw detection robot according to claim 1, wherein limiting sliding grooves are formed in the positions, corresponding to the end parts of the adjusting plates (16), on the surfaces of the two sides in the protection box (1).
4. The overhead transmission line straight continuous tube X-ray inspection robot according to claim 1, wherein the number of the adjusting plates (16) is two, and the number ratio of the adjusting plates (16) to the electro-hydraulic rods (15) is one to two.
5. The overhead transmission line straight continuous tube X-ray inspection robot according to claim 1, wherein a feeding roller (21) is rotatably connected to the top end of the second mounting column (20), and the feeding roller (21) is fixedly mounted at the top end of the first mounting column (17).
6. The overhead transmission line straight continuous tube X-ray inspection robot as claimed in claim 1, wherein the middle part of the screw (25) and the adjusting screw hole (23) are connected by thread engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268203.3A CN109406547B (en) | 2018-10-29 | 2018-10-29 | Overhead transmission line straight line continuous tube X-ray flaw detection robot |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268203.3A CN109406547B (en) | 2018-10-29 | 2018-10-29 | Overhead transmission line straight line continuous tube X-ray flaw detection robot |
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| Publication Number | Publication Date |
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| CN109406547A CN109406547A (en) | 2019-03-01 |
| CN109406547B true CN109406547B (en) | 2021-08-10 |
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| CA2794497C (en) * | 2012-11-08 | 2018-05-15 | Calvin Stock | Method, system and apparatus for non-destructive testing (ndt) of power line sleeves, dead-ends and other couplings |
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| JP2011209227A (en) * | 2010-03-30 | 2011-10-20 | Railway Technical Research Institute | Non-destructive inspection device for electric traction material |
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| CN109406547A (en) | 2019-03-01 |
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