CN109917004A - A kind of round tube Steel section member carrying out flaw detection device - Google Patents
A kind of round tube Steel section member carrying out flaw detection device Download PDFInfo
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- CN109917004A CN109917004A CN201910155127.3A CN201910155127A CN109917004A CN 109917004 A CN109917004 A CN 109917004A CN 201910155127 A CN201910155127 A CN 201910155127A CN 109917004 A CN109917004 A CN 109917004A
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Abstract
The present invention relates to the technical fields of weld seam detection, more particularly, to a kind of round tube Steel section member carrying out flaw detection device, it includes the substrate for carrying round tube Steel section member, pedestal is installed on substrate, pedestal is equipped with for covering the positioning ring outside round tube Steel section member, it is rotatably equipped with the detection ring with positioning ring coaxial arrangement on positioning ring, is equipped on detection ring and is radially slided relative to detection ring and be connected to the ultrasonic probe and lineation device of round tube Steel section member outer surface.The present invention is by providing a kind of round tube Steel section member carrying out flaw detection device, while detecting position while welding, additionally it is possible to which accurate marker goes out the boundary of weld seam, effectively improves the efficiency of weld seam detection.
Description
Technical field
The present invention relates to the technical fields of weld seam detection, more particularly, to a kind of round tube Steel section member carrying out flaw detection device.
Background technique
Steel member system has from heavy and light, batch production manufacture, quick for installation, short construction period, anti-seismic performance is good, invests back
The comprehensive advantages such as fast, low in the pollution of the environment are received, compared with reinforced concrete structure, with more in " high, big, light " three aspect development
Unique advantage, in the world, particularly developed countries and area, steel member are closed in building engineering field
It manages, be widely applied.In order to enable the quality of steel member to reach requirement, need to examine the quality of steel member before factory
It surveys.
A kind of round tube Steel section member carrying out flaw detection device of existing Publication No. CN108459079A, including conveyer belt,
The middle part of conveyer belt is equipped with the arc groove for placing round tube Steel section member, is equipped with ultrasonic examination in the side of conveyer belt
Instrument, supersonic detector are equipped with the first L shape hanging stick, and the free end of the first L shape hanging stick is towards conveyer belt, positioned at arc groove
Top, the free end of the first L shape hanging stick are equipped with the probe of supersonic detector, and probe is set to the top of arc groove.
Prior art among the above has the following deficiencies: is detected a flaw using the detection device in documents
When, which can only detect roughly position of the weld seam on round tube Steel section member, but can not accurately measure the side of weld seam
Boundary and length, therefore testing staff is also needed to carry out further detection process, it makes troubles to testing staff, greatly reduces weldering
Stitch the efficiency of detection.
Summary of the invention
The object of the present invention is to provide a kind of round tube Steel section member carrying out flaw detection devices, are detecting the same of position while welding
When, additionally it is possible to accurate marker goes out the boundary of weld seam, effectively improves the efficiency of weld seam detection.
Foregoing invention purpose of the invention has the technical scheme that
A kind of round tube Steel section member carrying out flaw detection device is installed on substrate including the substrate for carrying round tube Steel section member
There is pedestal, pedestal is equipped with for covering the positioning ring outside round tube Steel section member, is rotatably equipped on positioning ring same with positioning ring
The detection ring of axis setting is equipped on detection ring and radially slides relative to detection ring and be connected to round tube Steel section member outer surface
Ultrasonic probe and lineation device.
By using above-mentioned technical proposal, the detection ring being rotatably installed in positioning ring is set, and is mounted on detection ring
On ultrasonic probe, allow operator to round tube Steel section member carry out 360 degree complete cycle detection.This mode makes
Workpiece to be checked is not necessarily to be detected relative to ultrasonic probe rotation, reduces energy consumption, while being conducive to the position of weld seam stabilizing
It sets, to improve the detection efficiency of weld seam.Lineation device is installed on detection ring, when ultrasonic probe detects the side of weld seam
After boundary, lineation device can be rapidly marked toe of the weld, reduce the error artificially marked to the maximum extent, have
Effect improves the labeling effciency and label precision of toe of the weld.
The present invention is further arranged to: lineation device includes the mounting base that sliding fits in round tube Steel section member outer surface,
Pen stand is installed in mounting base, metal marker is equipped in pen stand, is also equipped in mounting base for driving pen stand relative to detection ring
Driving source in axial sliding.
By using above-mentioned technical proposal, setting sliding fits in the mounting base of round tube Steel section member outer surface and is pacifying
Metal marker is installed in dress seat, the contact area of metal marker Yu round tube Steel section member is increased, to improve the scribing line accuracy of metal marker.
Relative to detection ring, driving source, the toe of the weld mark line for marking metal marker seem more clear to setting driving pen stand in axial sliding
It is clear.
The present invention is further arranged to: the first fixed plate, the second fixed plate and third motor are fixed in mounting base,
Rotation is equipped with the screw rod being threadedly coupled with pen stand between first fixed plate and the second fixed plate, and screw rod penetrates outside the first fixed plate
One end be fixedly connected with the output shaft of third motor by shaft coupling.
By using above-mentioned technical proposal, the first fixed plate and the second fixed plate are set in mounting base, so that screw rod can
To be installed in mounting base and realize between mounting base the rotation connection around own axes.Screw rod one end and third motor
Output shaft is fixedly connected by shaft coupling, is allowed third motor directly screw rod to be driven to rotate, is improved transmission efficiency.Simultaneously
First fixed plate and the second fixed plate also have position-limiting action to pen stand, so that pen stand will not interfere or directly with third motor
It removes outside screw rod.
The present invention is further arranged to: being threaded on the side wall of pen stand makes metal marker keep relatively-stationary with pen stand
Fastening bolt.
By using above-mentioned technical proposal, while realizing that metal marker is opposite with pen stand fixed, is conducive to replace metal marker, subtract
It is few because metal marker is improper to cause marking accuracy to decline a possibility that.
The present invention is further arranged to: the end of the fastening bolt is equipped with annulus.
By using above-mentioned technical proposal, one point of application of testing staff is given, can manually be turned tightly convenient for testing staff
Fixing bolt replaces metal marker.
The present invention is further arranged to: the positioning ring include it is fixed on the base determine ring and by fastener install
Rotating ring on Yu Dinghuan offers axially extending annular recess on determining ring and rotating ring；Detection ring, which is located at, determines ring and rotating ring
Between, and the bulge loop being embedded in annular recess is extended in the two sides of detection ring.
By using above-mentioned technical proposal, annular recess is set on determining ring and rotating ring respectively, and sets on detection ring
The bulge loop chimeric with annular recess is set, detection ring is embedded and is determining between ring and rotating ring and is realizing relative to positioning ring
Rotational action.Positioning ring is split as to determine ring and rotating ring, it can be convenient for the installation and removal of detection ring.
The present invention is further arranged to: multiple gear teeth are distributed in uniform circular on the outer peripheral surface of detection ring, on the base
It is horizontally installed with first motor, the first gear with gearteeth is connected on the output shaft of first motor.
By using above-mentioned technical proposal, the gear teeth are set in the outer peripheral surface of detection ring, enable first motor by the
One direct geared drives detection ring to make the circular-rotation relative to positioning ring.By gear drive, increase detection work can
By property and the service life of detection device.
The present invention is further arranged to: carrying tablet is extended with axially outwards on the medial surface of detection ring, on carrying tablet
The second gear for being equipped with the second motor, being fixed on the second motor output shaft, and engagement are connected to second gear two sides simultaneously
Relative to the first mounting post and the second mounting post that round tube Steel section member radially slides, ultrasonic probe is separately connected with mounting base
In in the first mounting post and the second mounting post.
By using above-mentioned technical proposal, carrying tablet is set on detection ring, can give ultrasonic probe one installation branch
Support point allows ultrasonic probe with the circular motion detected around round tube Steel section member work relative to positioning ring, to tubular type
Steel member carries out weld seam detection.The first mounting post and the second mounting post of engagement connection is respectively set in the two sides of second gear,
When needing to carry out weld seam detection, rotate the second motor driven second gear, to make the first mounting post by engagement
The outer surface for driving ultrasonic probe to be connected to round tube Steel section member carries out weld seam detection, and the second mounting post is made by engagement at this time
With outer surface of the mounting base far from round tube Steel section member is driven, influence of the lineation device to weld seam detection process is reduced.Work as needs
When carrying out toe of the weld label, reversely rotate the second motor driven second gear, at this time the first mounting post and the second mounting post
The direction of motion it is opposite.
The present invention is further arranged to: being equipped with sliding block on the base, the cunning with sliding block sliding cooperation is offered on substrate
Slot, the extending direction of track length are parallel to the axis of detection ring.
By using above-mentioned technical proposal, pedestal is flexibly moved on substrate, it can convenient for ultrasonic probe
Weld seam is preferably found accurately, so that testing result is more accurate.Furthermore it is detecting at one after weld seam, it can also directly along the chute
Mobile foundation makes ultrasonic probe move to next place's weld seam and continues to detect, improves detection efficiency.
The present invention is further arranged to: being vertically fixed bracket cylinder in the two sides of substrate, is equipped in bracket cylinder
The supporting body of Y type is slided up and down and is in relative to bracket cylinder；Offer what several were vertically arranged in the side of bracket cylinder
Location hole, being equipped in location hole makes bracket cylinder and supporting body keep relatively-stationary bolt.
Bolt can be passed through when needing to detect the round tube Steel section member of different-diameter by using above-mentioned technical proposal
It is inserted among the location hole of different height, to be adjusted in synchronism extension elongation of two Y type supporting bodies relative to bracket cylinder, thus
It is consistent round tube Steel section member axis as far as possible with the level height for detecting ring axis, is conducive to mitigate the negative of the second motor
Load, has been effectively ensured the accuracy of testing result.
In conclusion advantageous effects of the invention are as follows:
1. the detection ring being rotatably installed in positioning ring by setting, and the ultrasonic probe being mounted on detection ring, so that
The complete cycle that operator can carry out 360 degree to round tube Steel section member detects.This mode make workpiece to be checked be not necessarily to relative to
Ultrasonic probe rotates to be detected, and reduces energy consumption, while being conducive to the position of weld seam stabilizing, to improve weld seam
Detection efficiency.Lineation device is installed on detection ring, after ultrasonic probe detects the boundary of weld seam, lineation device can
Rapidly toe of the weld is marked, reduces the error artificially marked to the maximum extent, effectively increases toe of the weld
Labeling effciency and label precision.
2. the mounting base of round tube Steel section member outer surface is fitted in by setting sliding and installs metal marker in mounting base,
The contact area of metal marker Yu round tube Steel section member is increased, to improve the scribing line accuracy of metal marker.
3. by the way that annular recess is arranged on determining ring and rotating ring respectively, and on detection ring, setting is chimeric with annular recess
Bulge loop, detection ring is embedded and is determining between ring and rotating ring and is realizing the rotational action relative to positioning ring.
Detailed description of the invention
Fig. 1 is the connection relationship diagram between positioning ring in the present invention, detection ring and first motor.
Fig. 2 is a kind of general structure schematic diagram of round tube Steel section member carrying out flaw detection device of the invention.
Fig. 3 is the structural schematic diagram of lineation device in the present invention.
In figure, 1, substrate；11, sliding slot；12, bracket cylinder；121, supporting body；122, location hole；123, bolt；13, circle
Cast steel member；
2, pedestal；21, first motor；211, first gear；22, sliding block；23, supporter；24, determine ring；25, rotating ring；251, ring
Shape groove；252, fixed block；
3, ring is detected；31, bulge loop；32, the gear teeth；33, carrying tablet；331, mounting cup；332, the second motor；
4, ultrasonic probe；41, the first mounting post；42, second gear；
5, mounting base；51, the first fixed plate；511, screw rod；512, the second fixed plate；513, third motor；52, the second installation
Column；53, pen stand；531, metal marker.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
It is a kind of round tube Steel section member carrying out flaw detection device disclosed by the invention referring to Fig.1 with Fig. 2, including substrate 1,
It is offered on substrate 1 in inverted T shaped sliding slot 11.In the present embodiment, it is equipped in the two sides of 11 length of sliding slot and is fixed on vertically
Bracket cylinder 12 on substrate 1, is arranged with the supporting body 121 in Y type in bracket cylinder 12, the forked section of supporting body 121 to
Upper stretching bracket cylinder 12 is outer and supporting body 121 can be slided up and down relative to bracket cylinder 12.
Referring to Fig.1 with Fig. 2, multiple location holes 122 being vertically arranged equidistantly are equipped in the side of bracket cylinder 12, are positioned
The axis in hole 122 is parallel with the plane where substrate 1 and location hole 122 is through the two sides of bracket cylinder 12.In the present embodiment,
It is circular bolt 123 that end is equipped in location hole 122.
Referring to Fig.1 with Fig. 2, pedestal 2 is installed on substrate 1.In the present embodiment, the two sides of the bottom of pedestal 2 extend
There is the sliding block 22 with the sliding cooperation of sliding slot 11, pedestal 2 passes through the cooperation of sliding block 22 and sliding slot 11, can be with along the chute 11 relative to base
Plate 1 slides back and forth.
Referring to Fig.1 with Fig. 2, pedestal 2 is fixed there are two mutually symmetrical with supporter 23 in the side backwards to substrate 1, and two
Supporter 23 is equipped with positioning ring relative to the side of pedestal 2.In the present embodiment, positioning ring includes affixed with supporter 23
Determine ring 24 and be bolted determining the rotating ring 25 on ring 24.The axis of positioning ring is parallel to the plane where substrate 1.
Referring to Fig.1 with Fig. 2, axially extending annular recess 251 is equipped in the side for determining ring 24 and rotating ring 25.In this reality
It applies in example, the opening of two annular recess 251 is oppositely arranged, and the cross section of annular recess 251 is rectangular.Determining ring 24 and is moving
Radially extend there are two fixed block 252 on the outer peripheral surface of ring 25, offers internal thread through hole, interior spiral shell on fixed block 252
The axis of line through-hole is arranged in parallel with the axis for determining ring 24.
Referring to Fig.1 with Fig. 2, determining to be embedded with detection ring 3 between ring 24 and rotating ring 25.Detect the axial court in two sides of ring 3
It is extended with the bulge loop 31 matched with annular recess 251 outside, detection ring 3 is chimeric with the cooperation of annular recess 251 by bulge loop 31
Determining between ring 24 and rotating ring 25 and can realize the rotation relative to the two.Determined on ring 24 and rotating ring 25 with screw bolt passes
Internal thread through hole will determine ring 24 and rotating ring 25 and be entrenched in determine the detection ring 3 between ring 24 and rotating ring 25 and be connected as one.
Referring to Fig.1 with Fig. 2, multiple gear teeth 32 are distributed in uniform circular on the outer peripheral surface of detection ring 3, and the protrusion of the gear teeth 32 is fixed
Outside the ring of position.In the present embodiment, it is horizontally installed with first motor 21 on the base 2, is connected on the output shaft of first motor 21
First gear 211, first gear 211 are intermeshed with the gear teeth 32.It is extended with carrying axially outwards on the medial surface of detection ring 3
Piece 33 is equipped with mounting cup 331 on carrying tablet 33.
Referring to Fig. 2 and Fig. 3, the second motor 332 is installed in mounting cup 331, it is solid on the output shaft of the second motor 332
Surely there is second gear 42.In the present embodiment, the axis of second gear 42 is parallel to the axis of positioning ring.
Referring to Fig. 2 and Fig. 3, the first mounting post slided relative to mounting cup 331 is also embedded in the two sides of mounting cup 331
41 and second mounting post 52.In the present embodiment, the axis of the first mounting post 41 and the second mounting post 52 both with respect to positioning ring
It radially slides.First mounting post 41 and the second mounting post 52 are located at the two sides of second gear 42, and the two with the second tooth
42 engagement connection of wheel.
Referring to Fig. 2 and Fig. 3, ultrasonic probe 4 is installed in the first mounting post 41, is equipped in the second mounting post 52
Lineation device.In the present embodiment, lineation device includes the mounting base 5 of arc-shaped plate, the cancave cambered surface direction positioning of mounting base 5
The axis direction of ring.The first fixed plate 51 and the second fixed plate 512 are radially extended on the convex globoidal of mounting base 5,
Screw rod 511 is equipped between first fixed plate 51 and the second fixed plate 512, the axis of screw rod 511 is parallel to the axis of positioning ring.
It is also equipped with third motor 513 in mounting base 5, screw rod 511 penetrates the defeated of one end of the first fixed plate 51 and third motor 513
Shaft is fixedly connected by shaft coupling.
Referring to Fig. 2 and Fig. 3, the pen stand 53 being threadedly coupled with screw rod 511 is installed in mounting base 5, in 53 central diameter of pen stand
To being equipped with metal marker 531.In the present embodiment, the bottom of pen stand 53 is bonded with the convex globoidal of mounting base 5.In the side wall of pen stand 53
On offer internal thread through hole, be threaded with fastening bolt in internal thread through hole, the end of fastening bolt be equipped with annulus.?
The paddle-tumble passed through for metal marker 531 is offered in mounting base 5.
The working principle of the present embodiment are as follows: when needing to carry out weld seam detection, first pass through round tube Steel section member 13 to be measured
Positioning ring and detection ring 3, then lie in a horizontal plane on two supporting bodies 121.11 sliding along the chute of pedestal 2 is pushed, carrying tablet is made
33 are covered on the outside of weld seam.
Rotate the second motor 332 driving second gear 42, so that it is super to drive the first mounting post 41 by engagement
Sonic probe 4 is connected on the weld seam of 13 outer surface of round tube Steel section member, and the second mounting post 52 is driven by engagement at this time
Outer surface of the mounting base 5 far from round tube Steel section member 13.Start first motor 21, makes the output shaft of first motor 21 by first
Gear 211 directly drives detection ring 3 to rotate around the axis of round tube Steel section member 13 to carry out weld seam detection.
When ultrasonic probe 4 detects toe of the weld, first motor 21 drives detection ring 3 to continue to rotate, and makes mounting base 5
Come the position of ultrasonic probe 4.Stop first motor 21 and reversely rotates the second motor 332 driving second gear 42, this
When the first mounting post 41 it is opposite with the direction of motion of the second mounting post 52.The output shaft of second motor 332 passes through second gear 42
The second mounting post 52 is driven until mounting base 5 is connected on weld seam.
Start third motor 513, third motor 513 drives screw rod 511 to rotate by shaft coupling, to make 511 band of screw rod
Seat 53 of starting writing slides relative to mounting base 5.Metal marker 531 is realized axial sliding relative to round tube Steel section member 13 with pen stand 53 and is drawn
Toe of the weld mark line out.
When needing to detect the round tube Steel section member 13 of different-diameter, determining for different height can be inserted in by bolt 123
Among the hole 122 of position, to be adjusted in synchronism extension elongation of two supporting bodies 121 relative to bracket cylinder 12, to make round tube fashioned iron
13 axis of component and the level height of detection 3 axis of ring are consistent as far as possible.
The detection ring 3 that the present embodiment is rotatably installed in positioning ring by setting, and the ultrasound being mounted on detection ring 3
Wave probe 4, the complete cycle for allowing operator to carry out 360 degree to round tube Steel section member 13 detect.This mode makes to be checked
Workpiece is not necessarily to rotate relative to ultrasonic probe 4 to be detected, and reduces energy consumption, while being conducive to the position of weld seam stabilizing,
To improve the detection efficiency of weld seam.Lineation device is installed on detection ring 3, when ultrasonic probe 4 detects the side of weld seam
After boundary, lineation device can be rapidly marked toe of the weld, reduce the error artificially marked to the maximum extent, have
Effect improves the labeling effciency and label precision of toe of the weld.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of round tube Steel section member carrying out flaw detection device, it is characterised in that: including for carrying round tube Steel section member (13)
Substrate (1) is equipped with pedestal (2) on substrate (1), and pedestal (2) is equipped with for covering in round tube Steel section member (13) determining outside
Position ring is rotatably equipped with the detection ring (3) with positioning ring coaxial arrangement on positioning ring, be equipped in detection ring (3) relative to
Detection ring (3) radially slides and is connected to the ultrasonic probe (4) and lineation device of round tube Steel section member (13) outer surface.
2. a kind of round tube Steel section member carrying out flaw detection device according to claim 1, it is characterised in that: lineation device includes
Sliding fits in the mounting base (5) of round tube Steel section member (13) outer surface, is equipped with pen stand (53), pen stand in mounting base (5)
(53) it is equipped with metal marker (531), is also equipped in mounting base (5) for driving pen stand (53) axial relative to detection ring (3) in
The driving source of sliding.
3. a kind of round tube Steel section member carrying out flaw detection device according to claim 2, it is characterised in that: in mounting base (5)
On be fixed with the first fixed plate (51), the second fixed plate (512) and third motor (513), in the first fixed plate (51) and second
Rotation is equipped with the screw rod (511) being threadedly coupled with pen stand (53) between fixed plate (512), and it is fixed that screw rod (511) penetrates first
The one end of plate (51) outside is fixedly connected with the output shaft of third motor (513) by shaft coupling.
4. a kind of round tube Steel section member carrying out flaw detection device according to claim 3, it is characterised in that: in pen stand (53)
Being threaded on side wall makes metal marker (531) and pen stand (53) to keep relatively-stationary fastening bolt.
5. a kind of round tube Steel section member carrying out flaw detection device according to claim 4, it is characterised in that: the fastening bolt
End be equipped with annulus.
6. a kind of round tube Steel section member carrying out flaw detection device according to claim 1, it is characterised in that: the positioning ring packet
It includes to be installed on pedestal (2) and determines ring (24) and be installed on the rotating ring (25) determined on ring (24) by fastener, determining ring
(24) and axially extending annular recess (251) are offered on rotating ring (25)；
Detection ring (3), which is located at, to be determined between ring (24) and rotating ring (25), and is extended with and is embedded in ring-type in the two sides of detection ring (3)
Bulge loop (31) in groove (251).
7. a kind of round tube Steel section member carrying out flaw detection device according to claim 6, it is characterised in that: in detection ring (3)
Outer peripheral surface on uniform circular multiple gear teeth (32) are distributed with, be horizontally installed on pedestal (2) first motor (21), first electricity
It is connected on the output shaft of machine (21) and the gear teeth (32) intermeshing first gear (211).
8. a kind of round tube Steel section member carrying out flaw detection device according to claim 7, it is characterised in that: in detection ring (3)
Medial surface on be extended with carrying tablet (33) axially outwards, the second motor (332) is installed on carrying tablet (33), is fixed on
Second gear (42) on two motors (332) output shaft, and engagement are connected to second gear (42) two sides and relative to round tube
The first mounting post (41) that Steel section member (13) radially slides and the second mounting post (52), ultrasonic probe (4) and mounting base (5)
It is connected on the first mounting post (41) and the second mounting post (52).
9. a kind of round tube Steel section member carrying out flaw detection device according to claim 1, it is characterised in that: on pedestal (2)
Equipped with sliding block (22), the sliding slot (11) with sliding block (22) sliding cooperation, the extension of sliding slot (11) length are offered on substrate (1)
It is oriented parallel to the axis of detection ring (3).
10. a kind of round tube Steel section member carrying out flaw detection device according to claim 9, it is characterised in that: in substrate (1)
Two sides are vertically fixed bracket cylinder (12), be equipped in bracket cylinder (12) slided up and down relative to bracket cylinder (12) and
In the supporting body (121) of Y type；
Several location holes (122) being vertically arranged are offered in the side of bracket cylinder (12), location hole is equipped in (122)
Bracket cylinder (12) and supporting body (121) are made to keep relatively-stationary bolt (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910155127.3A CN109917004B (en) | 2019-03-01 | 2019-03-01 | Circular tube type steel member detection device that detects a flaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910155127.3A CN109917004B (en) | 2019-03-01 | 2019-03-01 | Circular tube type steel member detection device that detects a flaw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109917004A true CN109917004A (en) | 2019-06-21 |
| CN109917004B CN109917004B (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910155127.3A Active CN109917004B (en) | 2019-03-01 | 2019-03-01 | Circular tube type steel member detection device that detects a flaw |
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