CN108008018A - Ultrasonic test equipment for tube ndt - Google Patents
Ultrasonic test equipment for tube ndt Download PDFInfo
- Publication number
- CN108008018A CN108008018A CN201711397934.3A CN201711397934A CN108008018A CN 108008018 A CN108008018 A CN 108008018A CN 201711397934 A CN201711397934 A CN 201711397934A CN 108008018 A CN108008018 A CN 108008018A
- Authority
- CN
- China
- Prior art keywords
- test equipment
- equipment according
- ultrasonic test
- tube ndt
- ultrasonic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000523 sample Substances 0.000 claims abstract description 85
- 239000003990 capacitor Substances 0.000 claims abstract description 15
- 230000000712 assembly Effects 0.000 claims description 97
- 238000000429 assembly Methods 0.000 claims description 97
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 40
- 238000000926 separation method Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 229920001971 elastomer Polymers 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 229920001342 Bakelite® Polymers 0.000 claims description 3
- 239000004637 bakelite Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 18
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229910001093 Zr alloy Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/27—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the material relative to a stationary sensor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a kind of ultrasonic test equipment for tube ndt, including:Live spindle, turning main shaft includes main part, main part center is equipped with the sense channel axially extended, and the stage casing of sense channel is equipped with multiple ultrasonic probe apparatus being spaced apart and set towards sense channel inside, and main part both ends are respectively equipped with the coupled capacitor group being connected with ultrasonic probe apparatus;Multiple self-centering feed devices;Tubing connects feed device.It is used for the ultrasonic test equipment of tube ndt according to the present invention, improves the efficiency of carrying out flaw detection, improves the reliability of whole defect-detecting equipment.
Description
Technical field
The present invention relates to ultrasonic examination technical field, specifically, a kind of more particularly to ultrasound for tube ndt
Wave inspection equipment.
Background technology
In correlation technique, the mode that the flaw detection generally use to some tubing is rotatably detected a flaw carries out, and tubing is relative to super
Sonic probe device is rotated and in axial direction moved, and completes the flaw detection to tubing in the process.
The ultrasonic examination of tubing can be carried out with capacity coupled mode by popping one's head in, but was detected a flaw using capacitive coupling
Cheng Zhong, capacitance can cause to launch pulse signal and echo-signal decay and generation waveform are abnormal there may be larger stray inductance
Become, influence signal-to-noise ratio of detecting a flaw.Being limited be subject to existing capacitive coupling defect-detecting equipment, inspection frequency is all limited in below 5MHz,
And since the coincidence face of capacitance is handed over greatly, extraneous various interference signals are larger to the signal interference of capacitance, capacitance degree of purity bottom may
Flaw detection effect can further be influenced.
In correlation technique, when detecting a flaw to tubing, the degree of automation is not high, seriously affects work efficiency.For example, to core
The zirconium alloy pipe used in industry is when tubing is detected a flaw, and due to more demanding, existing defect-detecting equipment is, it is necessary to manually will be every
Root zirconium pipe is sent at flaw detection probe, during whole flaw detection multiple personnel may be needed to be coordinated, can just be smoothly completed flaw detection
Operation, work efficiency is low, and flaw detection effect is not good enough.
The content of the invention
It is contemplated that one of above-mentioned technical problem of the prior art is solved at least to a certain extent.In view of this,
The present invention needs to provide a kind of ultrasonic test equipment for tube ndt efficient, the degree of automation is high of detecting a flaw.
It is used for the ultrasonic test equipment of tube ndt according to the present invention, including:Live spindle, the live spindle bag
Main part is included, the main part center is equipped with the sense channel axially extended, and the stage casing of the sense channel is equipped with multiple
Separate and towards the ultrasonic probe apparatus of setting inside the sense channel, the main part both ends are respectively equipped with to surpass with described
The coupled capacitor group of sonic probe device connection;Multiple self-centering feed devices, multiple self-centering feed devices point
Cloth is located on same axis in the both sides of the live spindle and with the sense channel, to drive tubing from the live spindle
Side enter and be pierced by from the opposite side of the live spindle;Tubing connects feed device, and the tubing connects feed device
The side of the live spindle is located at, the tubing connection feed device is for by the front end of the tubing below and
Tail end through entering the tubing noted earlier in the live spindle is connected.
Ultrasonic test equipment according to an embodiment of the invention for tube ndt, first, passes through ultrasonic probe
Device and the coupling of coupled capacitor group, more accurately can detect a flaw tubing;Secondly, tubing connection feed device can be certainly
Move that more tubing are linked into an integrated entity and are sent in live spindle and detect a flaw, the degree of automation is higher, improves carrying out flaw detection
Efficiency;Again, automatic feeding stably conveys tubing to be detected, improves the reliability of whole defect-detecting equipment.
In addition, the ultrasonic test equipment according to the above embodiment of the present invention for tube ndt can also have it is as follows
Additional technical characteristic:
According to one embodiment of present invention, the coupled capacitor group includes:With the circle of the sense channel coaxial line
The capacitance movable plate of shape and the capacitance stationary plate of ring shape, one in the capacitance movable plate and the capacitance stationary plate with the ultrasonic wave
Probe apparatus is connected, another is connected with measurement processor.
According to one embodiment of present invention, the capacitance stationary plate is located at the outside of the capacitance movable plate.
According to one embodiment of present invention, the capacitance movable plate and the capacitance stationary plate are the knot that multi-turn is spaced apart
Structure, the capacitance movable plate are nested in the capacitance stationary plate successively.
According to one embodiment of present invention, in the capacitance movable plate and the capacitance stationary plate it is at least one be equipped with every
Disconnected gap, the partition gap are formed on the capacitance stationary plate with by the disconnection of the capacitance stationary plate of ring shape, it is described every
Disconnected gap is formed on the capacitance movable plate with by the disconnection of the capacitance movable plate of ring shape.
According to one embodiment of present invention, the partition on the same capacitance stationary plate and the same capacitance movable plate
Gap is at least two.
According to one embodiment of present invention, the partition on the same capacitance stationary plate and the same capacitance movable plate
Gap is located at straight line on for two and with the center of circle.
According to one embodiment of present invention, the capacitance stationary plate is installed on the first installing plate, the capacitance movable plate peace
On the second installing plate being oppositely arranged with first installing plate.
According to one embodiment of present invention, first installing plate and second installing plate are bakelite.
According to one embodiment of present invention, the capacitance stationary plate is connected by screw with first installing plate, described
Capacitance movable plate is connected by screw with second installing plate.
According to one embodiment of present invention, the ultrasonic probe apparatus includes ultrasonic probe component, the ultrasound
Ripple probe assembly includes:Probe sphere component, the probe sphere component include spherical part and are located at super in the spherical part
Sonic probe;Ball seat body, the top and bottom of the ball seat body are open respectively, and accommodating with coordinating with the spherical part
Portion, the spherical part can be freely rotated on the holding part, and the detector of the ultrasonic probe is located at the ball seat body
At lower ending opening;The vertically extending modulus turbine of axis, the modulus turbine are socketed on the ball seat body.
According to one embodiment of present invention, the gear with the digital-to-analogue turbine coaxial line, the gear are further comprised
It is connected with the ball seat body and is located at the top of the digital-to-analogue turbine.
According to one embodiment of present invention, the gear is threadedly coupled with the ball seat body.
According to one embodiment of present invention, the ball seat body includes lower base and upper pedestal, and the lower base has edge
The cavity of above-below direction perforation, formed with stage portion in the cavity, the upper pedestal penetrate through along the vertical direction and with described
Rank portion offsets, and the upper pedestal is fixedly connected with the lower base by ball seat pin.
According to one embodiment of present invention, the radial dimension of the cavity of the lower base gradually subtracts from the bottom to top
It is small.
According to one embodiment of present invention, the upper pedestal is equipped with cover board, the lower end of the cover board and the seat of honour
The upper end of body offsets, and the perisporium of the cover board is threadedly coupled with the internal perisporium of the cavity of the lower cover.
According to one embodiment of present invention, the top of the cover board is equipped with the clamp nut in the cavity.
According to one embodiment of present invention, it is equipped between the upper pedestal, the lower base and the spherical part interior close
Seal.
According to one embodiment of present invention, the periphery wall of the ball seat body is equipped with exterior seal ring.
According to one embodiment of present invention, the ultrasonic probe is locked through the spherical part and by locking member.
According to one embodiment of present invention, the ultrasonic probe apparatus includes circumferential ultrasonic probe component, described
Circumferential ultrasonic probe component includes:Ball support seat, the ball support seat penetrate through along the vertical direction;Adjustable probe sphere group
Part, the adjustable probe sphere component include adjustable sphere portion and the adjustable ultrasonic probe being located in the adjustable sphere portion,
The adjustable sphere portion is located at the bottom in the ball support seat, and the detector of the adjustable ultrasonic probe is located at the ball
The lower part of body support base;Adjusting part, the adjusting part are located at the top in the ball support seat, the adjusting part with
The adjustable sphere portion connection.
According to one embodiment of present invention, adjusting part includes:The arc-shaped rack being located in the adjustable sphere portion
With the rotatable screw rod on the ball support seat, the rotatable screw rod is matched with the arc-shaped rack.
According to one embodiment of present invention, the pressure being threadedly coupled with the internal perisporium of the ball support seat is further comprised
And nut, the rotatable screw rod are located on the pressure and nut.
According to one embodiment of present invention, the ball support seat is equipped with the adjusting to offset with the adjustable sphere portion
Bolt.
According to one embodiment of present invention, the first sealing is equipped between the adjustable sphere portion and the ball support seat
Circle.
According to one embodiment of present invention, second is equipped between the adjustable ultrasonic probe and the adjustable sphere portion
Sealing ring.
According to one embodiment of present invention, adjustable digital-to-analogue turbine is socketed with the ball support seat.
According to one embodiment of present invention, the top of the adjustable digital-to-analogue turbine is equipped with and the ball support seat screw thread
The adjustable gear of connection, the adjustable gear are set on the ball support seat.
According to one embodiment of present invention, the adjustable gear is threadedly coupled with the ball support seat.
According to one embodiment of present invention, the periphery wall of the ball support seat is socketed with the 3rd sealing ring.
According to one embodiment of present invention, the self-centering feed device includes:Bearing, the bearing is equipped with can
The through hole passed through for tubing;Master gear, the master gear are rotatably arranged at the bearing side, the central shaft of the master gear
The centerline parallel of line and the through hole overlaps, and what the master gear was centrally formed with axial direction extending passes through hole;It is more
A driven gear, multiple driven gears are located at the side of the bearing and are engaged with the master gear;With it is multiple from
Moving gear is fed roller correspondingly, and the feed roller is located at the opposite side of the bearing, the center of the feed roller
The central axis of axis and the through hole, being suitable for of multiple feed rollers clamp the pipe stretched out by the through hole jointly
Material, each feed roller are connected by connection structure with a driven gear.
According to one embodiment of present invention, the number of the driven gear and the feed roller is three, and
It is arranged on three vertex of equilateral triangle.
According to one embodiment of present invention, the feed roller is fed roller for rubber.
According to one embodiment of present invention, the master gear is intermeshed with the driven gear by connection gear.
According to one embodiment of present invention, the driven gear is connected by angular wheel with feed roller.
According to one embodiment of present invention, the stent is equipped with bearing block, and the driven gear is described by being located at
Connecting shaft on bearing block is connected with the angular wheel.
According to one embodiment of present invention, the outside of the connecting shaft and the angular wheel is equipped with protective enclosure.
According to one embodiment of present invention, the stent is equipped with housing, and the master gear and driven gear are located at institute
State in housing.
According to one embodiment of present invention, tubing connection feed device includes:Automatic end plug connector, it is described automatic
End plug attachment device includes:Pedestal;Support plate, the support plate can be slided in the axial direction on the pedestal;Clamp driving
Device assembly, the clamp driver component include clamping head and the clamp driver being connected with the clamping head, and described clamp is driven
Dynamic device is located in the support plate, and the tubing is positioned in the support plate, and makes the tubing along the axial direction side
To extension;Pipe driver is sent, it is described to send pipe driver to be connected with the support plate, to drive the support plate in axial direction to move
It is dynamic;End plug placer, the end plug placer is used to store end plug, and the end plug placer is equipped with and is used to position end plug
Location division, the end plug in location division are oppositely arranged with the tubing clamped on the clamp driver.
According to one embodiment of present invention, the clamp driver is cylinder.
It is according to one embodiment of present invention, described that to send pipe driver be cylinder.
According to one embodiment of present invention, the clamping head is the rubber clamping head being oppositely arranged.
According to one embodiment of present invention, the clamping head is connected by screw with the clamp driver.
According to one embodiment of present invention, attachment spacers is equipped between the clamping head and the clamp driver.
According to one embodiment of present invention, the support plate is connected on the pedestal by linear bearing.
According to one embodiment of present invention, the support plate is socketed on the linear bearing.
According to one embodiment of present invention, the linear bearing is two, and arranged in parallel.
According to one embodiment of present invention, the linear bearing is fixed on the pedestal by contiguous block, the company
The inner side for connecing block is equipped with postive stop baffle.
According to one embodiment of present invention, tubing connection feed device includes:Automatic end plug rear collision device, it is described automatic
End plug rear collision device includes:Support base, the support base include positioning plate, and the positioning plate, which is equipped with, in axial direction to be prolonged
The pilot hole stretched;Push folder, the push folder are slidably disposed in the support base, and the push folder can be in axial direction
Slide, the push folder can be changed clamping between the first position of the tubing and the second place for unclamping the tubing;The
One actuating unit, first actuating unit are connected with the push folder to drive the push to be clipped in first position and second
Changed between putting;Second actuating unit, second actuating unit are connected with the push folder to promote the push folder along axis
Moved to direction.
According to one embodiment of present invention, the support base is equipped with guidance set, and the push folder can be along guiding
Component moves in the axial direction.
According to one embodiment of present invention, the guidance set is linear bearing.
According to one embodiment of present invention, first actuating unit is cylinder.
According to one embodiment of present invention, second actuating unit is cylinder.
According to one embodiment of present invention, the push folder includes the push folder support base being connected with the second actuating unit
With the clamp portion being located on the support base, the clamp portion is connected with first actuating unit.
According to one embodiment of present invention, the support base is spacing equipped with offseting with the push folder support base
Plate.
According to one embodiment of present invention, the clamp portion includes clamp body and is located on the inside of the clamp body
A pair of of tubing clamping element.
According to one embodiment of present invention, the tubing clamping element is connected by screw with the clamp body.
According to one embodiment of present invention, the tubing clamping element is rubber parts.
According to one embodiment of present invention, further comprise:End plug separator, the end plug separator include:
End plug separation block;First clamp assemblies, the second clamp assemblies and the 3rd clamp assemblies, first clamp assemblies, the second clamping
Component and the 3rd clamp assemblies are located on the end plug separation block at interval successively, first clamp assemblies, described second
Clamp assemblies and the 3rd clamp assemblies can be moved in axial direction;First energy supply component, the first energy supply component and institute
State the first clamp assemblies, the second clamp assemblies and the 3rd clamp assemblies to connect respectively, to control first clamp assemblies, described
The opening and closing of second clamp assemblies and the 3rd clamp assemblies;Second energy supply component and the 3rd energy supply component, described second supplies
Energy component is connected with second clamp assemblies to drive second clamp assemblies in axial direction to accelerate in predetermined state
Mobile, the 3rd energy supply component is connected with the 3rd clamp assemblies to drive the 3rd clamp assemblies in predetermined state
In axial direction accelerate movement;Take-up reel, the receiver board are located between first clamp assemblies and the 3rd clamp assemblies and use
In the end plug that reception is dropped.
According to one embodiment of present invention, further comprise the 4th energy supply component, it is described 4th energy supply component with it is described
First clamp assemblies are connected to drive first clamp assemblies in axial direction to move.
According to one embodiment of present invention, first clamp assemblies, second clamp assemblies and the 3rd folder
Holding component includes:Connection pedestal, the clamping head assembly being located on connection pedestal, the connection pedestal are movably coupled to institute
State on end plug separation block and divide with the corresponding first energy supply component, the second energy supply component and the 3rd energy supply component
Do not connect.
According to one embodiment of present invention, the connecting seat is connected with the end plug separation block by linear bearing.
According to one embodiment of present invention, the clamping head assembly includes clamping head body and is located at the clamping head sheet
The clamping element of internal side.
According to one embodiment of present invention, the clamping element is rubber parts.
According to one embodiment of present invention, the clamping element is connected by screw with the clamping head body.
According to one embodiment of present invention, the first energy supply component, the second energy supply component, the 3rd energy supply
Component and the 4th energy supply component are cylinder.
According to one embodiment of present invention, it is equipped with strip hole in the middle part of the take-up reel, second clamp assemblies can be by
The strip hole stretches out.
According to one embodiment of present invention, the take-up reel is obliquely installed and is equipped with outflow in the lower end of the take-up reel
Mouthful.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
Fig. 1 is the structure diagram of the ultrasonic test equipment according to an embodiment of the invention for tube ndt.
Fig. 2 is the solid of the live spindle of the ultrasonic test equipment according to an embodiment of the invention for tube ndt
Structure diagram.
Fig. 3 is the knot of the coupled capacitor group of the ultrasonic test equipment according to an embodiment of the invention for tube ndt
Structure schematic diagram.
Fig. 4 is that the coupled capacitor group of the ultrasonic test equipment according to an embodiment of the invention for tube ndt is another
The structure diagram in direction.
Fig. 5 is the ultrasonic probe component of the ultrasonic test equipment according to an embodiment of the invention for tube ndt
Top view.
Fig. 6 is the sectional view in A-A directions in Fig. 5.
Fig. 7 is the circumferential ultrasonic probe of the ultrasonic test equipment according to an embodiment of the invention for tube ndt
The top view of component.
Fig. 8 is the sectional view at B-B in Fig. 7.
Fig. 9 is the self-centering feeding dress of the ultrasonic test equipment according to an embodiment of the invention for tube ndt
The structure diagram put.
Figure 10 is oneself of another angle of the ultrasonic test equipment according to an embodiment of the invention for tube ndt
The structure diagram of dynamic centering feed device.
Figure 11 is the self-centering feeding of the ultrasonic test equipment according to an embodiment of the invention for tube ndt
Device sectional view.
Figure 12 is the automatic end plug connection of the ultrasonic test equipment according to an embodiment of the invention for tube ndt
The side view of device.
Figure 13 is the automatic end plug connection of the ultrasonic test equipment according to an embodiment of the invention for tube ndt
The top view of device.
Figure 14 is the enlarged diagram at C in Fig. 1.
Figure 15 is that the automatic end plug of the ultrasonic test equipment according to an embodiment of the invention for tube ndt knocks into the back
The dimensional structure diagram of device.
Figure 16 is the end plug separator of the ultrasonic test equipment according to an embodiment of the invention for tube ndt
Dimensional structure diagram.
Reference numeral:
Ultrasonic test equipment 100 for tube ndt;Live spindle 10;Self-centering feed device 20;Tubing connects
Feeding device 30;Main part 11;Sense channel 101;Ultrasonic probe apparatus 40;Coupled capacitor group 50;Capacitance movable plate 51;Electricity
Hold stationary plate 52;Separate gap 501;First installing plate 53;Ultrasonic probe component 41;Probe sphere component 411;Ball seat body 412;
Modulus turbine 413;Spherical part 4111;Ultrasonic probe 4112;Holding part 4121;Gear 414;Lower base 4122;Upper pedestal
4123;Stage portion 4124;Clamp nut 4126;Inner seal ring 4127;Exterior seal ring 4128;Locking member 4129;Circumferential ultrasonic wave
Probe assembly 42;Ball support seat 421;Adjustable probe sphere group 422;Adjusting part 423;Adjustable sphere portion 4221;It is adjustable super
Sonic probe 4222;Arc-shaped rack 4223;Rotatable screw rod 4224;Arc-shaped rack 4231;Rotatable screw rod 4232;Pressure is simultaneously
Nut 424;Adjusting bolt 425;First sealing ring 426;Second sealing ring 427;3rd sealing ring 428;Adjustable digital-to-analogue turbine
429;Adjustable gear 430;Bearing 21;Master gear 22;Driven gear 23;It is fed roller 24;Through hole 211;Pass through hole 221;Connection
Gear 25;Angular wheel 26;Bearing block 27;Connecting shaft 28;Protective enclosure 29;Automatic end plug connector 31;Pedestal 311;Branch
Fagging 312;Clamp driver component 313;Send pipe driver 314;End plug placer 315;Clamping head 3131;Clamp driver
3132;End plug 200;Contiguous block 317;Postive stop baffle 318;Automatic end plug rear collision device 32;Support base 321;Push folder 322;
Second actuating unit 323;Guidance set 324;Positioning plate 3211;Pilot hole 3212;Push folder support base 3221;Clamp portion
3222;End plug separator 60;End plug separation block 61;First clamp assemblies 621;Second clamp assemblies 622;3rd clamp assemblies
623;Take-up reel 63;Connecting seat 651;Clamp head assembly 652;Clamping head body 6521;Clamping element 6522;Strip hole 631;Outflow
Mouth 632.
Embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Description is of the invention to be described with simplified, rather than the device or element of instruction or hint meaning must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally;Can be that machinery connects
Connect or be electrically connected;It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
As shown in Figure 1, the ultrasonic test equipment 100 according to an embodiment of the invention for tube ndt, can wrap
Include:Live spindle 10, multiple self-centering feed devices 20, tubing connection feed device 30.
Specifically, referring to Fig. 2, live spindle 10 includes main part 11, and 11 center of main part is equipped with what is axially extended
Sense channel 101, the stage casing of sense channel 101 are equipped with multiple ultrasonic waves being spaced apart and set towards the inside of sense channel 101
Probe apparatus 40,11 both ends of main part are respectively equipped with the coupled capacitor group 50 being connected with ultrasonic probe apparatus 40.Ultrasonic wave is visited
Head device 40 can be to being detected through the tubing of sense channel 101.
Referring to Fig. 1, multiple self-centering feed devices 20 be distributed in the both sides of live spindle 10 and with sense channel 101
In on same axis, to drive tubing to enter from the side of live spindle 10 and be pierced by from the opposite side of live spindle 10.Change speech
It, what multiple self-centering feed devices 20 played is promptly tubing and to drive tubing to pass through live spindle, to be carried out to tubing
The effect of flaw detection.
Referring to Fig. 1, tubing connection feed device 30 is located at the side of live spindle 10, and tubing connection feed device 30 is used for
The front end of tubing below is connected with coming into the tail end of the tubing noted earlier in live spindle 10.In other words, manage
Material connection feed device 30 effect be, by more to detect tubing connect, will more tubing connect into one compared with
Long tubing, in order to which more tubing carry out lasting flaw detection.
Ultrasonic test equipment 100 according to an embodiment of the invention for tube ndt, first, is visited by ultrasonic wave
Head device 40 and the coupling of coupled capacitor group 50, more accurately can detect a flaw tubing;Secondly, tubing connection feed device
More tubing can be linked into an integrated entity and be sent in live spindle 10 automatically by 30 detects a flaw, and the degree of automation is higher, improves
The efficiency of carrying out flaw detection;Again, automatic feeding 30 stably conveys tubing to be detected, improves whole defect-detecting equipment
Reliability.
As shown in figure 3, according to one embodiment of present invention, coupled capacitor group 50 can include:It is same with sense channel 101
The capacitance movable plate 51 of the ring shape of axis and the capacitance stationary plate 52 of ring shape, one in capacitance movable plate 51 and capacitance stationary plate 52 with
Ultrasonic probe apparatus 40 is connected, another is connected with measurement processor (not shown).Thus, it is possible to more accurately to tubing into
Row flaw detection.Alternatively, according to one embodiment of present invention, capacitance stationary plate 52 can be located at the outside of capacitance movable plate 51.Need
Illustrate, capacitance movable plate 51 and capacitance stationary plate 52 all can be the structure that is spaced apart of multi-turn, capacitance movable plate 51 is nested in successively
In quiet 52 of capacitance.Thus, multigroup coupled capacitor group 50 is set to further improve flaw detection efficiency.Meanwhile the structure can be with
Reduce the coincidence interface of capacitance, avoid interference of the outer signals to capacitance, improve the degree of purity of capacitance.
As shown in figure 4, according to one embodiment of present invention, at least one in capacitance movable plate 51 and capacitance stationary plate 52
Equipped with partition gap 501, partition gap 501 is formed on capacitance stationary plate 52 with by the disconnection of the capacitance stationary plate 52 of ring shape, every
Disconnected gap is formed on capacitance movable plate 51 with by the disconnection of the capacitance movable plate 51 of ring shape.In other words, partition gap 501 can manage
The isolation channel to be formed on capacitance stationary plate 52 and/or capacitance movable plate 51 is solved, is produced after being overlapped mutually to avoid two capacitances
Inductance, can make detection frequency bring up to more than 15MHz, improve work efficiency.
Alternatively, the partition gap 501 on same capacitance stationary plate 52 and same capacitance movable plate 51 is at least two.Thus,
Capacitance degree of purity can be further improved, reduces the generation of inductance.It is understood that same capacitance stationary plate 52 and same capacitance
Partition gap 501 on movable plate 51 can be two and be located at the center of circle on straight line.
As shown in Fig. 3 Fig. 4, according to one embodiment of present invention, capacitance stationary plate 52 may be mounted at the first installing plate 53
On, capacitance movable plate 51 may be mounted on the second installing plate (not shown) being oppositely arranged with the first installing plate 53.It is possible thereby to
Easy to the positioning to coupled capacitor component 50.It is understood that according to one embodiment of present invention, 53 He of the first installing plate
Second installing plate can be bakelite.Thus, it is possible to play certain shield effectiveness, outer bound pair coupled capacitor component is reduced
50 interference.
As shown in figure 3, for the ease of installation, capacitance stationary plate 52 can be connected by screw with the first installing plate 53, capacitance
Movable plate 51 can be connected by screw with the second installing plate.
As shown in figure 4, needing exist for explanation, the correspondence of capacitance movable plate 51 and capacitance stationary plate 52 refers to, capacitance movable plate
51 and capacitance stationary plate 52 can be inserted into each other, and be oppositely arranged, to produce electric field between capacitance movable plate 51 and capacitance stationary plate 52.
As shown in Figure 5, Figure 6, according to one embodiment of present invention, ultrasonic probe apparatus 40 can include ultrasonic wave spy
Head assembly 41, ultrasonic probe component 41 include:Probe sphere component 411, ball seat body 412 and axis are vertically extending
Modulus turbine 413.
Specifically, sphere component 411 of popping one's head in includes spherical part 4111 and the ultrasonic probe being located in spherical part 4111
4112.Ultrasonic probe 4112 can be partly positioned in spherical part 4111, and is rotated with spherical part 4111, thus, it is possible to adjust
The position of whole ultrasonic probe.
The top and bottom of ball seat body 412 are open respectively, and with the holding part 4121 coordinated with spherical part 4111, sphere
Portion 4111 can be freely rotated on holding part 4121, and the detector of ultrasonic probe 4112 is located at the lower ending opening of ball seat body 412
Place.Modulus turbine 413 is socketed on ball seat body 412.
Referring to Fig. 5, Fig. 6, for convenience adjustment to ultrasonic probe apparatus 40, the ultrasonic examination for tube ndt
Equipment 100 may further include the gear 414 with 413 coaxial line of digital-to-analogue turbine, and gear 414 can be connected with ball seat body 412
And positioned at the top of digital-to-analogue turbine 413.For the ease of connection, gear 414 can be threadedly coupled with ball seat body 412.
As shown in fig. 6, according to one embodiment of present invention, ball seat body 412 can include lower base 4122 and upper pedestal
4123, lower base 4122 has the cavity that penetrates through along the vertical direction, and formed with stage portion 4124 in cavity, upper pedestal 4123 is along upper
Lower direction penetrates through and offsets with stage portion 4124, and upper pedestal 4123 is fixedly connected with lower base 4122 by ball seat pin 4125.By
Probe sphere component 411, can be positioned on ball seat 412 by this.
According to one embodiment of present invention, as shown in fig. 6, the radial dimension of the cavity of lower base 4122 from the bottom to top by
It is decrescence small.Thus, it is possible to reserve enough spaces to ultrasonic probe 4112, rotate and adjust with convenience for ultrasonic ripple probe 4112
Position.
As shown in fig. 6, according to some embodiments of the present invention, upper pedestal 4123 is equipped with cover board 4125, cover board 4125
Lower end and the upper end of upper pedestal 4123 offset, and the perisporium of cover board 4125 is threadedly coupled with the internal perisporium of the cavity of lower cover 4122.
Thus, cover board 4125 can play the role of further locking upper pedestal 4123, while cover board 4125 can also be played to super
Sonic probe 4112 carries out spacing effect, you can limits ultrasonic probe 4112 and is moved in presumptive area.Further, cover
The top of plate 4125 can be equipped with clamp nut 4126 within the cavity.
As shown in fig. 6, according to some embodiments of the present invention, upper pedestal 4123, lower base 4122 and spherical part 4111 it
Between can be equipped with inner seal ring 4127.Thus, it is possible to improve 41 dustproof and waterproof effect of ultrasonic probe component, improve ultrasonic wave and visit
The reliability of head assembly 41, further, the periphery wall of ball seat body 412 are equipped with exterior seal ring 4128.Further, ultrasonic wave
Probe 4112 can lock to pass through spherical part 4111 and by locking member 4129, in order to the peace installation and dismantling of ultrasonic probe 4112
Unload.
As shown in Figure 7, Figure 8, according to one embodiment of present invention, ultrasonic probe apparatus 40 can include circumferential ultrasound
Ripple probe assembly 42, circumferential ultrasonic probe component 42 can include:Ball support seat 421, adjustable probe sphere group 422 and tune
Save component 423.
Specifically, can be penetrated through along the vertical direction referring to Fig. 8, ball support seat 421.Adjustable probe sphere component 422
Including adjustable sphere portion 4221 and the adjustable ultrasonic probe 4222 being located in adjustable sphere portion 4221,4221, adjustable sphere portion
Bottom in ball support seat 421, the detector of adjustable ultrasonic probe 4222 are located at the lower part of ball support seat 421.Adjust
Section component 423 is located at the top in ball support seat 421, and adjusting part 423 is connected with adjustable sphere portion 4221.Thus, pass through
Set adjusting part 423 to facilitate the position of adjustable probe sphere group 422 is adjusted, make adjustable ultrasonic probe 4222
Accommodation is wider, improves circumferential 42 work efficiency of ultrasonic probe component.
Further, as shown in figure 8, according to one embodiment of present invention, adjusting part 423 includes:It is located at adjustable ball
Arc-shaped rack 4231 in body portion 4221 and the rotatable screw rod 4232 on ball support seat 421, rotatable screw rod
4232 match with arc-shaped rack 4231.Thus, it is possible to carry out the adjustable ultrasonic wave of Indirect method by adjusting rotatable screw rod 4232
The position of probe 4222.
It is understood that the ultrasonic test equipment 100 for tube ndt may further include and ball support
The pressure and nut 424 that the internal perisporium of seat 421 is threadedly coupled, rotatable screw rod 4232 are located on pressure and nut 424.Thus, it is possible to
Easy to which rotatable screw rod 4232 is positioned and adjusted.
It is adjusted to further exchange ultrasonic probe 4222, can be equipped with and adjustable ball on ball support seat 421
The adjusting bolt 425 that body portion 4221 offsets.
In order to improve the sealing performance of circumferential ultrasonic probe component 42, an example according to the present invention, adjustable sphere
The first sealing ring 426 can be equipped between portion 4221 and ball support seat 421.Further, adjustable ultrasonic probe 4222 with
The second sealing ring 427 can be equipped between adjustable sphere portion 4221, the periphery wall of ball support seat 421 is socketed with the 3rd sealing ring
428。
As shown in figure 8, some examples according to the present invention, are socketed with adjustable digital-to-analogue turbine 429 on ball support seat 421.
Further, the top of adjustable digital-to-analogue turbine 429 is equipped with the adjustable gear 430 being threadedly coupled with ball support seat 421, adjustable tooth
Wheel case 430 is located on ball support seat 421.Adjustable gear 430 can be threadedly coupled with ball support seat 421.
Such as Fig. 9-11 according to one embodiment of present invention, self-centering feed device 20 can include:Bearing 21, main tooth
Wheel 22, multiple driven gears 23 and multiple driven gears 23 are fed roller 24 correspondingly.
Specifically, bearing 21 is equipped with the through hole 211 passed through for tubing.Master gear 22 is rotatably arranged at bearing 21 1
Side, the central axis of master gear 22 and the centerline parallel of through hole 211 or overlaps, thus, it is possible to master gear 22 and driven tooth
The position of wheel 23 is adjusted.Master gear 22 be centrally formed with axial direction extending by hole 221.
Multiple driven gears 23 can be located at the side of bearing 21 and be engaged with master gear 22.Multiple driven gears 23 it is big
Small identical, master gear 22 can assign multiple driven gears 23 identical gearratio.Feed roller 24 is located at the another of bearing 21
Side, is fed the central axis of roller 24 and the central axis of through hole 211, and multiple feed rollers 24 are suitable for clamping by leading to jointly
The tubing that hole 211 is stretched out, each roller 24 that is fed are connected by connection structure with a driven gear 23.Thus, master gear 22
Multiple driven gears 23 can be driven to rotate, multiple driven gears can drive corresponding feed roller 24 to rotate synchronously again, more
A feed roller 24 can firmly grasp tubing in rotation process, and give tubing forward, can be made by the driving of master gear 22
Tubing is fed more steady, and working status is relatively reliable.
Further, as shown in figure 9, the number of driven gear 23 and feed roller 24 is three, and it is arranged to position
In on three vertex of equilateral triangle.Thus, it is possible to make tubing to the more steady of feed, meanwhile, also allow for driven gear
23 and feed roller 24 arrangement.
Preferably, it can be that rubber is fed roller to be fed roller 24.Master gear 22 can pass through with driven gear 23 to be connected
Gear 25 is intermeshed.Thus, it is possible to easy to arrangement, the space for the radial direction that saving master gear and driven gear 23 take.
As shown in figure 11, according to one embodiment of present invention, driven gear 23 can pass through angular wheel 26 and feed
Roller 24 connects.Stent 21 is equipped with bearing block 27, and driven gear 23 passes through the connecting shaft 28 and the taper that are located on bearing block 27
Gear 26 connects.
It is understood that in order to adapt to working environment, the outside of connecting shaft 28 and angular wheel 26 is equipped with protective enclosure
29.Further stent is equipped with housing, and master gear 22 and driven gear 23 can be located in housing, and housing can be with protective cover
The integral structure of 29 bearing of body.
As shown in Figure 12, Figure 13, Figure 14, according to one embodiment of present invention, tubing connection feed device 30 can wrap
Include:Automatic end plug connector 31, automatic end plug connector 31 can include:Pedestal 311, support plate 312, clamp driver
Component 313, send pipe driver 314 and end plug placer 315.
Specifically, support plate 312 can be slided in the axial direction on pedestal 311.Clamp driver component 313 includes folder
Tight first 3131 and the clamp driver 3132 that is connected with clamping head 3131, clamp driver 3132 be located in support plate 312, will
Tubing is positioned in support plate 312, and tubing is in axial direction extended.Pipe driver 314 is sent to be connected with support plate 312, with
Support plate 312 is driven in axial direction to move.End plug placer 315 is used to store end plug, and end plug placer 315 is equipped with and uses
In the location division of positioning end plug, the end plug in location division is oppositely arranged with the tubing clamped on clamp driver 3132.
It should be noted that in the operating process that automatic end plug connector 31 carries out automatic upper end plug, end plug elder generation quilt
It is stored in end plug placer 315, clamp driver 3132 drives clamping head 3131 to clamp tubing, and the end of tubing is with putting at this time
The end face of the end plug 200 in end plug placer 315 is put, send pipe driver 314 to accelerate motion, is driven in support plate 312
Clamping head 3131 in axial direction accelerate movement, end plug 200 is filled in the end of tubing.
End plug 200 is installed automatically in the end of tubing thus, it is possible to realize, improves the ultrasonic wave spy for tube ndt
Hinder the degree of automation of equipment 100, improve production efficiency.
It is understood that clamp driver 3132 can be cylinder.It can also be cylinder to send pipe driver 314.Clamp
First 3131 can be the rubber clamping head being oppositely arranged.Thus, it is possible to preferably clamp tubing, the accidental wound to tubing is reduced
Evil.It is understood that clamping head 3131 can be connected by screw with clamp driver 3132.Clamping head 3131 is driven with clamping
Attachment spacers 3133 can be equipped between dynamic device 3132.
As shown in figure 13, according to one embodiment of present invention, support plate 312 can be connected to by linear bearing 316
311 on pedestal.Thus, it is possible to plate 312 easy to support drives clamping head 3131 in axial direction to move.Preferably, support plate 312
Linear axis 316 can be socketed in hold.Further, in order to improve stability, linear bearing 316 can be two, and mutually
It is arranged in parallel.Alternatively, linear bearing 316 can be fixed on pedestal 311 by contiguous block 317, and the inner side of contiguous block 317 is set
There is postive stop baffle 318.
As shown in figure 15, according to one embodiment of present invention, tubing connection feed device 30 includes:Automatic end plug knocks into the back
Device 32, automatic end plug rear collision device 32 include:Support base 321, the 322, first actuating unit (not shown) of push folder, second
Actuating unit 323.
Specifically, support base 321 includes positioning plate 3211, and positioning plate 3211 is equipped with the guiding in axial direction extended
Hole 3212, pilot hole 3212 are used to be oriented to the tubing through its own.Push folder 322 is slidably disposed in support base
On 321, push folder 322 can be slidable in the axial direction, and push folder 322 can clamp the first position of tubing and unclamp the of tubing
Changed between two positions.First actuating unit (not shown) be connected with push folder 322 with drive push press from both sides 322 in first position and
Changed between the second place, for example, the first actuating unit can be cylinder., it is to be appreciated that the second actuating unit 323 also may be used
Think cylinder.Second actuating unit 323 can be connected with push folder 322 to promote push folder 322 in axial direction to move.
(can be manually defeated it is understood that being conveyed by the tubing of complete end plug 200 on automatic end plug connector 31
Send, dedicated transhipment structure can also be passed through and transported) on automatic end plug rear collision device 32.At this time, the side of pilot hole 3212
Just there is the tail end of a upper tubing, push folder 322 clamps this tubing (front end carries end plug 200), and in the second power
Under the acceleration of mechanism 323 promotes, connecting with the tail end of a upper tubing, (end plug 200 of this tubing front end is inserted into upper one
The tail end of tubing).
According to one embodiment of present invention, support base 321 is equipped with guidance set 324, and push folder 322 can be along guiding
Component 324 moves in the axial direction.Guidance set 324 can be linear bearing.Thus, it is possible to make automatic end plug rear collision device
32 operation it is more steady.
As shown in figure 5, according to one embodiment of present invention, push folder 322 can include connecting with the second actuating unit 323
The push folder support base 3221 connect and the clamp portion 3221 being located on support base 3221,3222 and first actuating unit of clamp portion connect
Connect.Further, support base 321 is equipped with the limiting plate 325 to offset with push folder support base 3221.
Further, according to some embodiments of the present invention, clamp portion 3222 includes clamp body 3223 and is located at clamp
A pair of of tubing clamping element 3224 of the inner side of body 3223.Thus, it is possible to easy to clamping and feed to tubing.Preferably, tubing
Clamping element 3224 is connected by screw with clamp body 3223.Further, tubing clamping element 3224 can be rubber parts.
As shown in figure 16, according to one embodiment of present invention, the ultrasonic test equipment 100 into one for tube ndt
Step includes:End plug separator 60, end plug separator 60 can include:End plug separation block 61, the first clamp assemblies 621,
Two clamp assemblies 622 and the 3rd clamp assemblies 623, first energy supply component (not shown), the second energy supply component (not shown), the 3rd
Energize component (not shown) and take-up reel 64.
Specifically, the first clamp assemblies 621, the second clamp assemblies 622 and the 3rd clamp assemblies 623 are successively at interval
It is located on end plug separation block 61, the first clamp assemblies 621, the second clamp assemblies 622 and the 3rd clamp assemblies 623 can be square vertically
To movement.First energy supply component connects respectively with the first clamp assemblies 621, the second clamp assemblies 622 and the 3rd clamp assemblies 6123
Connect, to control the first clamp assemblies 621, the second clamp assemblies 622 and the opening and closing of the 3rd clamp assemblies 623, in other words
Say, the first energy supply component can be that the first clamp assemblies 621, the second clamp assemblies 622 and the 3rd clamp assemblies 623 provide opening
With the power of closure, the first energy supply component can be cylinder.
Second energy supply component is connected with the second clamp assemblies 622 to drive 622 edge of the second clamp assemblies in predetermined state
Axial direction accelerates movement, and the 3rd energy supply component is connected with the 3rd clamp assemblies 623 to drive the 3rd clamping in predetermined state
Group 623 in axial direction accelerates movement.
Second clamp assemblies 622 are located between the first clamp assemblies 621 and the 3rd clamp assemblies 623, and receiver board 63 can be with
It is located between the first clamp assemblies 621 and the 3rd clamp assemblies 623 and is used to receive the end plug 200 to drop.
It is understood that the first clamp assemblies 621, the second clamp assemblies 622 and the 3rd clamp assemblies 623 can be vertically
Direction is moved, during the first clamp assemblies 621, the second clamp assemblies 622 and the 3rd clamp assemblies 623 move integrally,
End plug 200 between two tubing can be unloaded.Specifically, the first clamp assemblies 621 clamp a tubing, the 3rd clamping group
Part 623 clamps another tubing, and the second clamp assemblies 622 clamp the end plug being connected on two tubing, the second clamp assemblies 622
Accelerate movement suddenly respectively with the 3rd clamp assemblies 623, make end plug 200 and two tubing separation.
Thus, it is possible to which realizing will automatically unload installed in the end plug 200 of tubing, the degree of automation is high, improves work
Efficiency.
Ultrasonic test equipment 100 according to an embodiment of the invention for tube ndt may further include the 4th
Component (not shown) is energized, the 4th energy supply component is connected with the first clamp assemblies to drive the first clamp assemblies 621 side vertically
To movement.
As shown in figure 16, according to one embodiment of present invention, the first clamp assemblies 621, the second clamp assemblies 622 and
Three clamp assemblies 623 include:Connection pedestal 651, the clamping head assembly 652 being located on connection pedestal 651, connect pedestal 651
It is movably coupled on end plug separation block 61 and energizes component with the corresponding first energy supply component, the second energy supply component and the 3rd
Connect respectively.Further, connecting seat 651 is connected with end plug separation block 61 by linear bearing.Clamping head assembly 652 includes folder
Hold a body 6521 and be located at the clamping element 6522 of the inner side of clamping head body 6521.Preferably, clamping element 6522 is rubber parts.Folder
Tight part 6522 can be connected by screw with clamping head body 6521.
It is appreciated that in an embodiment of the present invention, the first energy supply component, the second energy supply component, the 3rd energy supply component
Can be cylinder with the 4th energy supply component.
For the ease of recycling end plug, according to some embodiments of the present invention, the middle part of take-up reel 63 is equipped with strip hole 631, the
Two clamp assemblies 622 can be stretched out by strip hole 631.Further, take-up reel 63 can be obliquely installed and under take-up reel 63
End is equipped with flow export 632.
Below with reference to the accompanying drawings the course of work of the ultrasonic test equipment 100 for tube ndt is briefly described in 1-16:
Upper end plug:Tubing is placed on preparation platform 300 first, end plug is placed in end plug placer 315
200, after clamp driver component 313 clamps the tubing being aligned with end plug, send pipe driver 314 to accelerate push tubing, make tubing
It is connected with end plug.
End plug knocks into the back automatically:The tubing (follow-up tubing) of upper complete end plug is transported to by conveying device 400 and is chased after automatically
On tail apparatus 32, at this time, a preamble tubing is placed in self-centering feed device 20, since preamble tubing is automatic
Centering feed device 20 at the uniform velocity moves forward, and automatic end plug rear collision device 32 drives follow-up tubing to accelerate and preamble tubing
" knocking into the back ", preamble tubing and follow-up tubing link together like this, enter during whole end plug knocks into the back automatically automatic
Tubing after centering feed device 20, which remains, at the uniform velocity to be moved.
Lower end plug:In tubing after live spindle 10 completes carrying out flaw detection, two tubing with end plug are moved to end
After filling at separator 60, the first clamp assemblies 621 clamp follow-up tubing, the second clamp assemblies 622 clamp end plug, the 3rd clamping
Component 623 clamps preamble tubing and as tubing moves together, when precalculated position, the first clamp assemblies 621 and the second folder
Hold component 622 to accelerate respectively, end plug 200 is separated with two tubing.
For the ultrasonic test equipment 100 of tube ndt, more tubing can be connected together, continuously be detected a flaw
Detection, improves the work efficiency of carrying out flaw detection.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms is not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
What combined in an appropriate manner in one or more embodiments or example.In addition, those skilled in the art can say this
Different embodiments or example described in bright book are engaged and combined.
Although the embodiment of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (68)
- A kind of 1. ultrasonic test equipment for tube ndt, it is characterised in that including:Live spindle, the live spindle include main part, and the main part center is equipped with the sense channel axially extended, institute The stage casing for stating sense channel is equipped with multiple ultrasonic probe apparatus being spaced apart and set towards sense channel inside, described Main part both ends are respectively equipped with the coupled capacitor group being connected with the ultrasonic probe apparatus;Multiple self-centering feed devices, multiple self-centering feed devices be distributed in the both sides of the live spindle and with The sense channel is located on same axis, to drive tubing to enter from the side of the live spindle and from the live spindle Opposite side be pierced by;Tubing connects feed device, and the tubing connection feed device is located at the side of the live spindle, the tubing Connection feed device is used for the front end of the tubing below and comes into the tubing noted earlier in the live spindle Tail end be connected.
- 2. the ultrasonic test equipment according to claim 1 for tube ndt, it is characterised in that the coupled capacitor Group includes:With the capacitance movable plate of the ring shape of the sense channel coaxial line and the capacitance stationary plate of ring shape, the capacitance movable plate It is connected with one in the capacitance stationary plate with the ultrasonic probe apparatus, another is connected with measurement processor.
- 3. the ultrasonic test equipment according to claim 2 for tube ndt, it is characterised in that the capacitance stationary plate Positioned at the outside of the capacitance movable plate.
- 4. the ultrasonic test equipment according to claim 3 for tube ndt, it is characterised in that the capacitance movable plate It is the structure that multi-turn is spaced apart with the capacitance stationary plate, the capacitance movable plate is nested in the capacitance stationary plate successively.
- 5. the ultrasonic test equipment according to claim 2 for tube ndt, it is characterised in that the capacitance movable plate Separate gap with least one be equipped with the capacitance stationary plate, the partition gap is formed on the capacitance stationary plate to incite somebody to action The disconnection of the capacitance stationary plate of ring shape, the partition gap are formed on the capacitance movable plate with by the electricity of ring shape Hold the disconnection of movable plate.
- 6. the ultrasonic test equipment according to claim 5 for tube ndt, it is characterised in that the same capacitance The partition gap on stationary plate and the same capacitance movable plate is at least two.
- 7. the ultrasonic test equipment according to claim 6 for tube ndt, it is characterised in that the same capacitance The partition gap on stationary plate and the same capacitance movable plate is located at straight line on for two and with the center of circle.
- 8. the ultrasonic test equipment according to claim 2 for tube ndt, it is characterised in that the capacitance stationary plate On the first installing plate, the capacitance movable plate is installed on the second installing plate being oppositely arranged with first installing plate.
- 9. the ultrasonic test equipment according to claim 8 for tube ndt, it is characterised in that first installation Plate and second installing plate are bakelite.
- 10. the ultrasonic test equipment according to claim 8 for tube ndt, it is characterised in that the capacitance is quiet Piece is connected by screw with first installing plate, and the capacitance movable plate is connected by screw with second installing plate.
- 11. the ultrasonic test equipment according to claim 1 for tube ndt, it is characterised in that the ultrasonic wave Probe apparatus includes ultrasonic probe component, and the ultrasonic probe component includes:Probe sphere component, the probe sphere component include spherical part and the ultrasonic probe being located in the spherical part;Ball seat body, the top and bottom of the ball seat body are open respectively, and with the holding part coordinated with the spherical part, it is described Spherical part can be freely rotated on the holding part, and the detector of the ultrasonic probe is located at the lower ending opening of the ball seat body Place;The vertically extending modulus turbine of axis, the modulus turbine are socketed on the ball seat body.
- 12. the ultrasonic test equipment according to claim 11 for tube ndt, it is characterised in that further comprise With the gear of the digital-to-analogue turbine coaxial line, the gear is connected with the ball seat body and is located at the top of the digital-to-analogue turbine.
- 13. the ultrasonic test equipment according to claim 12 for tube ndt, it is characterised in that the gear with The ball seat body is threadedly coupled.
- 14. the ultrasonic test equipment according to claim 11 for tube ndt, it is characterised in that the ball seat body Including lower base and upper pedestal, the lower base has the cavity that penetrates through along the vertical direction, formed with stage portion in the cavity, The upper pedestal is penetrated through and offseted with the stage portion along the vertical direction, and the upper pedestal and the lower base are consolidated by ball seat pin Fixed connection.
- 15. the ultrasonic test equipment according to claim 14 for tube ndt, it is characterised in that the lower base The radial dimension of the cavity be gradually reduced from the bottom to top.
- 16. the ultrasonic test equipment according to claim 14 for tube ndt, it is characterised in that the upper pedestal Cover board is equipped with, the lower end of the cover board and the upper end of the upper pedestal offset, the perisporium of the cover board and the lower cover The internal perisporium of the cavity is threadedly coupled.
- 17. the ultrasonic test equipment according to claim 16 for tube ndt, it is characterised in that the cover board Top is equipped with the clamp nut in the cavity.
- 18. the ultrasonic test equipment according to claim 14 for tube ndt, it is characterised in that the seat of honour Inner seal ring is equipped between body, the lower base and the spherical part.
- 19. the ultrasonic test equipment according to claim 11 for tube ndt, it is characterised in that the ball seat body Periphery wall be equipped with exterior seal ring.
- 20. the ultrasonic test equipment according to claim 11 for tube ndt, it is characterised in that the ultrasonic wave Probe is locked through the spherical part and by locking member.
- 21. the ultrasonic test equipment according to claim 1 for tube ndt, it is characterised in that the ultrasonic wave Probe apparatus includes circumferential ultrasonic probe component, and the circumferential direction ultrasonic probe component includes:Ball support seat, the ball support seat penetrate through along the vertical direction;Adjustable probe sphere component, the adjustable probe sphere component include adjustable sphere portion and are located in the adjustable sphere portion Adjustable ultrasonic probe, the adjustable sphere portion is located at the bottom in the ball support seat, the adjustable ultrasonic probe Detector be located at the lower part of the ball support seat;Adjusting part, the adjusting part are located at the top in the ball support seat, the adjusting part and the adjustable ball Body portion connects.
- 22. the ultrasonic test equipment according to claim 21 for tube ndt, it is characterised in that adjusting part bag Include:The arc-shaped rack and the rotatable screw rod on the ball support seat being located in the adjustable sphere portion, it is described Rotatable screw rod is matched with the arc-shaped rack.
- 23. the ultrasonic test equipment according to claim 22 for tube ndt, it is characterised in that further comprise The pressure and nut being threadedly coupled with the internal perisporium of the ball support seat, the rotatable screw rod are located on the pressure and nut.
- 24. the ultrasonic test equipment according to claim 21 for tube ndt, it is characterised in that the sphere branch Support seat is equipped with the adjusting bolt to offset with the adjustable sphere portion.
- 25. the ultrasonic test equipment according to claim 21 for tube ndt, it is characterised in that the adjustable ball The first sealing ring is equipped between body portion and the ball support seat.
- 26. the ultrasonic test equipment according to claim 21 for tube ndt, it is characterised in that described adjustable super The second sealing ring is equipped between sonic probe and the adjustable sphere portion.
- 27. the ultrasonic test equipment according to claim 21 for tube ndt, it is characterised in that the sphere branch Adjustable digital-to-analogue turbine is socketed with support seat.
- 28. the ultrasonic test equipment according to claim 21 for tube ndt, it is characterised in that the adjustable number The top of mould turbine is equipped with the adjustable gear being threadedly coupled with the ball support seat, and the adjustable gear is set in the sphere On support base.
- 29. the ultrasonic test equipment according to claim 28 for tube ndt, it is characterised in that the adjustable tooth Wheel is threadedly coupled with the ball support seat.
- 30. the ultrasonic test equipment according to claim 21 for tube ndt, it is characterised in that the sphere branch The periphery wall of support seat is socketed with the 3rd sealing ring.
- 31. the ultrasonic test equipment according to claim 1 for tube ndt, it is characterised in that described automatic fixed Heart feed device includes:Bearing, the bearing are equipped with the through hole passed through for tubing;Master gear, the master gear are rotatably arranged at the bearing side, the central axis of the master gear and the through hole Centerline parallel or coincidence, what the master gear was centrally formed with axial direction extending passes through hole;Multiple driven gears, multiple driven gears are located at the side of the bearing and are engaged with the master gear;Roller is fed correspondingly with multiple driven gears, and the feed roller is located at the opposite side of the bearing, described to give Into the central axis of the central axis and the through hole of roller, multiple feed rollers are suitable for common clamping by described logical The tubing that hole is stretched out, each feed roller are connected by connection structure with a driven gear.
- 32. the ultrasonic test equipment according to claim 31 for tube ndt, it is characterised in that the driven tooth The number of wheel and the feed roller is three, and is arranged on three vertex of equilateral triangle.
- 33. the ultrasonic test equipment according to claim 31 for tube ndt, it is characterised in that the feed rolling Take turns and be fed roller for rubber.
- 34. the ultrasonic test equipment according to claim 31 for tube ndt, it is characterised in that the master gear It is intermeshed with the driven gear by connection gear.
- 35. the ultrasonic test equipment according to claim 31 for tube ndt, it is characterised in that the driven tooth Wheel is connected by angular wheel with feed roller.
- 36. the ultrasonic test equipment according to claim 35 for tube ndt, it is characterised in that on the stent Equipped with bearing block, the driven gear is connected by the connecting shaft being located on the bearing block with the angular wheel.
- 37. the ultrasonic test equipment according to claim 31 for tube ndt, it is characterised in that the connecting shaft Protective enclosure is equipped with the outside of the angular wheel.
- 38. the ultrasonic test equipment according to claim 31 for tube ndt, it is characterised in that on the stent Equipped with housing, the master gear and driven gear are located in the housing.
- 39. the ultrasonic test equipment according to claim 1 for tube ndt, it is characterised in that tubing connection is sent Material device includes:Automatic end plug connector, the automatic end plug connector include:Pedestal;Support plate, the support plate can be slided in the axial direction on the pedestal;Clamp driver component, the clamp driver component include clamping head and the clamping being connected with clamping head driving Device, the clamp driver are located in the support plate, the tubing are positioned in the support plate, and make the tubing Extend along the axial direction;Pipe driver is sent, it is described to send pipe driver to be connected with the support plate, to drive the support plate in axial direction to move;End plug placer, the end plug placer is used to store end plug, and the end plug placer is equipped with and is used to position end plug Location division, the end plug in location division is oppositely arranged with the tubing clamped on the clamp driver.
- 40. the ultrasonic test equipment according to claim 39 for tube ndt, it is characterised in that described clamp is driven Dynamic device is cylinder.
- 41. the ultrasonic test equipment according to claim 39 for tube ndt, it is characterised in that described to send pipe to drive Dynamic device is cylinder.
- 42. the ultrasonic test equipment according to claim 39 for tube ndt, it is characterised in that the clamping head For the rubber clamping head being oppositely arranged.
- 43. the ultrasonic test equipment according to claim 42 for tube ndt, it is characterised in that the clamping head It is connected by screw with the clamp driver.
- 44. the ultrasonic test equipment according to claim 42 for tube ndt, it is characterised in that the clamping head Attachment spacers is equipped between the clamp driver.
- 45. the ultrasonic test equipment according to claim 39 for tube ndt, it is characterised in that the support plate It is connected to by linear bearing on the pedestal.
- 46. the ultrasonic test equipment according to claim 45 for tube ndt, it is characterised in that the support plate It is socketed on the linear bearing.
- 47. the ultrasonic test equipment according to claim 45 for tube ndt, it is characterised in that the linear axis Hold as two, and it is arranged in parallel.
- 48. the ultrasonic test equipment according to claim 45 for tube ndt, it is characterised in that the linear axis Hold and be fixed on by contiguous block on the pedestal, the inner side of the contiguous block is equipped with postive stop baffle.
- 49. the ultrasonic test equipment according to claim 45 for tube ndt, it is characterised in that tubing connection is sent Material device includes:Automatic end plug rear collision device, the automatic end plug rear collision device include:Support base, the support base include positioning plate, and the positioning plate is equipped with the pilot hole in axial direction extended;Push folder, the push folder are slidably disposed in the support base, and the push folder can be slidable in the axial direction, institute Stating push folder can change clamping between the first position of the tubing and the second place for unclamping the tubing;First actuating unit, first actuating unit with it is described push folder be connected with drive it is described push be clipped in first position and Changed between the second place;Second actuating unit, second actuating unit are connected with the push folder to promote the push folder in axial direction to move It is dynamic.
- 50. the ultrasonic test equipment according to claim 49 for tube ndt, it is characterised in that the branch support group Seat is equipped with guidance set, and the push folder can move in the axial direction along guidance set.
- 51. the ultrasonic test equipment according to claim 50 for tube ndt, it is characterised in that the guiding group Part is linear bearing.
- 52. the ultrasonic test equipment according to claim 49 for tube ndt, it is characterised in that described first is dynamic Force mechanisms are cylinder.
- 53. the ultrasonic test equipment according to claim 49 for tube ndt, it is characterised in that described second is dynamic Force mechanisms are cylinder.
- 54. the ultrasonic test equipment according to claim 49 for tube ndt, it is characterised in that the push folder Including the push folder support base being connected with the second actuating unit and the clamp portion being located on the support base, the clamp portion and institute State the connection of the first actuating unit.
- 55. the ultrasonic test equipment according to claim 54 for tube ndt, it is characterised in that the branch support group Seat is equipped with the limiting plate to offset with the push folder support base.
- 56. the ultrasonic test equipment according to claim 54 for tube ndt, it is characterised in that the clamp portion Including clamp body and a pair of of the tubing clamping element being located on the inside of the clamp body.
- 57. the ultrasonic test equipment according to claim 56 for tube ndt, it is characterised in that the tubing folder Tight part is connected by screw with the clamp body.
- 58. the ultrasonic test equipment according to claim 57 for tube ndt, it is characterised in that the tubing folder Tight part is rubber parts.
- 59. the ultrasonic test equipment according to claim 1 for tube ndt, it is characterised in that further comprise: End plug separator, the end plug separator include:End plug separation block;First clamp assemblies, the second clamp assemblies and the 3rd clamp assemblies, first clamp assemblies, the second clamp assemblies and Three clamp assemblies are located on the end plug separation block at interval successively, first clamp assemblies, second clamp assemblies Can in axial direction it be moved with the 3rd clamp assemblies;First energy supply component, the first energy supply component and first clamp assemblies, the second clamp assemblies and the 3rd clamping group Part connects respectively, to control the opening and closing of first clamp assemblies, second clamp assemblies and the 3rd clamp assemblies;Second energy supply component and the 3rd energy supply component, the second energy supply component are connected with second clamp assemblies with predetermined Second clamp assemblies are driven in axial direction to accelerate to move during state, the 3rd energy supply component and the 3rd clamping group Part is connected to drive the 3rd clamp assemblies in axial direction to accelerate to move in predetermined state;Take-up reel, the receiver board, which is located between first clamp assemblies and the 3rd clamp assemblies, to be used to receive the end dropped Plug.
- 60. the ultrasonic test equipment according to claim 59 for tube ndt, it is characterised in that further comprise 4th energy supply component, the 4th energy supply component are connected with first clamp assemblies to drive first clamp assemblies along axis Moved to direction.
- 61. the ultrasonic test equipment according to claim 59 for tube ndt, it is characterised in that first folder Holding component, second clamp assemblies and the 3rd clamp assemblies includes:Connection pedestal, the clamping being located on connection pedestal Head assembly, it is described connection pedestal be movably coupled on the end plug separation block and with it is corresponding it is described first energize component, The second energy supply component and the 3rd energy supply component connect respectively.
- 62. the ultrasonic test equipment according to claim 61 for tube ndt, it is characterised in that the connecting seat It is connected with the end plug separation block by linear bearing.
- 63. the ultrasonic test equipment according to claim 61 for tube ndt, it is characterised in that the clamping head Component includes clamping head body and the clamping element being located on the inside of the clamping head body.
- 64. the ultrasonic test equipment according to claim 63 for tube ndt, it is characterised in that the clamping element For rubber parts.
- 65. the ultrasonic test equipment according to claim 64 for tube ndt, it is characterised in that the clamping element It is connected by screw with the clamping head body.
- 66. the ultrasonic test equipment according to claim 60 for tube ndt, it is characterised in that described first supplies Energy component, the second energy supply component, the 3rd energy supply component and the 4th energy supply component are cylinder.
- 67. the ultrasonic test equipment according to claim 59 for tube ndt, it is characterised in that the take-up reel Middle part is equipped with strip hole, and second clamp assemblies can be stretched out by the strip hole.
- 68. the ultrasonic test equipment according to claim 59 for tube ndt, it is characterised in that the take-up reel It is obliquely installed and is equipped with flow export in the lower end of the take-up reel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711397934.3A CN108008018B (en) | 2017-12-21 | 2017-12-21 | Ultrasonic flaw detection equipment for pipe flaw detection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711397934.3A CN108008018B (en) | 2017-12-21 | 2017-12-21 | Ultrasonic flaw detection equipment for pipe flaw detection |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108008018A true CN108008018A (en) | 2018-05-08 |
CN108008018B CN108008018B (en) | 2024-01-12 |
Family
ID=62060578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711397934.3A Active CN108008018B (en) | 2017-12-21 | 2017-12-21 | Ultrasonic flaw detection equipment for pipe flaw detection |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108008018B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113607810A (en) * | 2021-07-02 | 2021-11-05 | 上海应用技术大学 | Online ultrasonic flaw detection device for defects of thin-wall metal straight-seam circular welded pipe |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62165150A (en) * | 1986-01-16 | 1987-07-21 | Tokyo Keiki Co Ltd | Signal transmission mechanism of ultrasonic flaw detector |
CN101339163A (en) * | 2008-08-14 | 2009-01-07 | 无锡东禾冶金机械厂 | Steel cylinder supersonic flaw detecting machine |
KR100902936B1 (en) * | 2008-03-06 | 2009-06-15 | 두산중공업 주식회사 | Push puller of ultrasonic flow detection apparatus |
CN103372769A (en) * | 2012-04-18 | 2013-10-30 | 珠海格力电器股份有限公司 | Connecting pipe assembling equipment and method |
CN103477219A (en) * | 2011-04-15 | 2013-12-25 | 新日铁住金株式会社 | Rotary transformer for rotary ultrasonic flaw detection device and rotary ultrasonic flaw detection device using same |
CN204137838U (en) * | 2014-10-16 | 2015-02-04 | 南京宁庆数控机床制造有限公司 | A kind of automatic feeding of rubbing down pliers curved surface and fixing device |
CN105021696A (en) * | 2014-04-23 | 2015-11-04 | 无锡莱林检测机械有限公司 | Steel pipe eddy current ultrasonic combined flaw detection device |
CN106424919A (en) * | 2016-08-30 | 2017-02-22 | 江苏金彭车业有限公司 | Automatic feeding and cutting mechanism for tubes |
CN207703796U (en) * | 2017-12-21 | 2018-08-07 | 江苏赛福探伤设备制造有限公司 | Ultrasonic test equipment for tube ndt |
CN207703797U (en) * | 2017-12-21 | 2018-08-07 | 江苏赛福探伤设备制造有限公司 | Ultrasonic test equipment for tube ndt |
CN208043751U (en) * | 2017-12-21 | 2018-11-02 | 江苏赛福探伤设备制造有限公司 | Ultrasonic test equipment for tube ndt |
CN208043750U (en) * | 2017-12-21 | 2018-11-02 | 江苏赛福探伤设备制造有限公司 | Ultrasonic test equipment for tube ndt |
CN208060455U (en) * | 2017-12-21 | 2018-11-06 | 江苏赛福探伤设备制造有限公司 | Ultrasonic test equipment for tube ndt |
CN208060454U (en) * | 2017-12-21 | 2018-11-06 | 江苏赛福探伤设备制造有限公司 | Ultrasonic test equipment for tube ndt |
-
2017
- 2017-12-21 CN CN201711397934.3A patent/CN108008018B/en active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62165150A (en) * | 1986-01-16 | 1987-07-21 | Tokyo Keiki Co Ltd | Signal transmission mechanism of ultrasonic flaw detector |
KR100902936B1 (en) * | 2008-03-06 | 2009-06-15 | 두산중공업 주식회사 | Push puller of ultrasonic flow detection apparatus |
CN101339163A (en) * | 2008-08-14 | 2009-01-07 | 无锡东禾冶金机械厂 | Steel cylinder supersonic flaw detecting machine |
CN103477219A (en) * | 2011-04-15 | 2013-12-25 | 新日铁住金株式会社 | Rotary transformer for rotary ultrasonic flaw detection device and rotary ultrasonic flaw detection device using same |
CN103372769A (en) * | 2012-04-18 | 2013-10-30 | 珠海格力电器股份有限公司 | Connecting pipe assembling equipment and method |
CN105021696A (en) * | 2014-04-23 | 2015-11-04 | 无锡莱林检测机械有限公司 | Steel pipe eddy current ultrasonic combined flaw detection device |
CN204137838U (en) * | 2014-10-16 | 2015-02-04 | 南京宁庆数控机床制造有限公司 | A kind of automatic feeding of rubbing down pliers curved surface and fixing device |
CN106424919A (en) * | 2016-08-30 | 2017-02-22 | 江苏金彭车业有限公司 | Automatic feeding and cutting mechanism for tubes |
CN207703796U (en) * | 2017-12-21 | 2018-08-07 | 江苏赛福探伤设备制造有限公司 | Ultrasonic test equipment for tube ndt |
CN207703797U (en) * | 2017-12-21 | 2018-08-07 | 江苏赛福探伤设备制造有限公司 | Ultrasonic test equipment for tube ndt |
CN208043751U (en) * | 2017-12-21 | 2018-11-02 | 江苏赛福探伤设备制造有限公司 | Ultrasonic test equipment for tube ndt |
CN208043750U (en) * | 2017-12-21 | 2018-11-02 | 江苏赛福探伤设备制造有限公司 | Ultrasonic test equipment for tube ndt |
CN208060455U (en) * | 2017-12-21 | 2018-11-06 | 江苏赛福探伤设备制造有限公司 | Ultrasonic test equipment for tube ndt |
CN208060454U (en) * | 2017-12-21 | 2018-11-06 | 江苏赛福探伤设备制造有限公司 | Ultrasonic test equipment for tube ndt |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113607810A (en) * | 2021-07-02 | 2021-11-05 | 上海应用技术大学 | Online ultrasonic flaw detection device for defects of thin-wall metal straight-seam circular welded pipe |
CN113607810B (en) * | 2021-07-02 | 2024-04-23 | 上海应用技术大学 | Online ultrasonic flaw detection device for defects of thin-wall metal straight-seam circular welded pipe |
Also Published As
Publication number | Publication date |
---|---|
CN108008018B (en) | 2024-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108917545B (en) | Multifunctional measuring unit and measuring method for variable-diameter deep hole detection system | |
CN106216262B (en) | Camshaft drive end bearing bracket full-automatic detection apparatus | |
CN201116920Y (en) | Combined probe used for steel rail welding seam ultrasonic inspection | |
CN207703795U (en) | Ultrasonic test equipment for tube ndt | |
CN109596080A (en) | Damper inner hole of cylinder instrument for testing precision | |
CN205824484U (en) | A kind of photographic head installing mechanism of circular pipe measuring robots | |
CN108008018A (en) | Ultrasonic test equipment for tube ndt | |
CN113267569A (en) | TOFD detection process and system suitable for steam drum head and shell ring weld joint | |
CN113125560A (en) | Synchronous centering clamping device for bar flaw detection and bar flaw detection method | |
CN115741238A (en) | Intelligent detection integrated bus type high-performance numerical control equipment | |
CN207703796U (en) | Ultrasonic test equipment for tube ndt | |
CN207703797U (en) | Ultrasonic test equipment for tube ndt | |
CN106935289A (en) | A kind of reactor pressure vessel peace note pipe is automatic to check positioning drive unit | |
CN105004295B (en) | A kind of parameter detecting machine of automotive wheel five | |
CN204203170U (en) | Dividing plate main weld detection system | |
CN206018285U (en) | A kind of portable the cannot-harm-detection device | |
CN102221577A (en) | Movable high-accuracy silk material ultrasonic detection system | |
CN208043750U (en) | Ultrasonic test equipment for tube ndt | |
CN208847129U (en) | A kind of flywheel detection device | |
CN209606380U (en) | A kind of ultrasonic nondestructive testing device | |
CN219777453U (en) | Rotation test platform for nonmetal pipe measurement | |
CN209821128U (en) | Pneumatic rotary indexing device for polygonal pipe detection | |
CN104979027B (en) | Nuclear power station control rod drive assembly lower omega welding seam is vortexed scanner | |
CN109775466A (en) | A kind of safety-type sonigauge with storage function | |
CN208043751U (en) | Ultrasonic test equipment for tube ndt |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |