CN103837600B - Box type automatic scanning device applied to electromagnetic ultrasonic flaw detection - Google Patents

Box type automatic scanning device applied to electromagnetic ultrasonic flaw detection Download PDF

Info

Publication number
CN103837600B
CN103837600B CN201410117413.8A CN201410117413A CN103837600B CN 103837600 B CN103837600 B CN 103837600B CN 201410117413 A CN201410117413 A CN 201410117413A CN 103837600 B CN103837600 B CN 103837600B
Authority
CN
China
Prior art keywords
slide
driving box
scanner
box
probe
Prior art date
Application number
CN201410117413.8A
Other languages
Chinese (zh)
Other versions
CN103837600A (en
Inventor
朱绪祥
沈宇平
谢明明
金怡胜
周新宗
Original Assignee
苏州博昇科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 苏州博昇科技有限公司 filed Critical 苏州博昇科技有限公司
Priority to CN201410117413.8A priority Critical patent/CN103837600B/en
Publication of CN103837600A publication Critical patent/CN103837600A/en
Application granted granted Critical
Publication of CN103837600B publication Critical patent/CN103837600B/en

Links

Abstract

The invention discloses a box type automatic scanning device applied to electromagnetic ultrasonic flaw detection, and relates to the technical field of nondestructive testing. The box type automatic scanning device comprises two probe assemblies with same structures and a driving box body, wherein the driving box body is provided with two adjusting devices with same structures; each adjusting structure comprises a slide rail with a kidney-shaped groove, a slide seat, a connection arm and a locking pin; the slide seats are connected with the driving box body; the slide seats are connected with the slide rails by bolts in the kidney-shaped grooves in the slide rails; one ends of the connection arms are connected with the slide seats by hinges; the other ends of the connection arms are connected with the probe assemblies, and the locking pins are arranged on the slide seats. According to the box type automatic scanning device applied to the electromagnetic ultrasonic flaw detection, the adjusting devices are additionally arranged at the two sides of the driving box body so that the probe assemblies of the scanning device can stably receive signals; meanwhile, the locking pins can be used for fixing the probe assemblies above the two sides of the driving box body, so that the safety of the probe assemblies is effectively guaranteed when the scanning device is transported.

Description

A kind of boxlike automatic scanning device being applied to EMUS detection process

Technical field

The present invention relates to technical field of nondestructive testing, automatic particularly to a kind of boxlike being applied to EMUS detection process Scanner.

Background technology

Non-Destructive Testing refers to, using characteristics such as sound, light, magnetic and electricity, do not damaging or do not affecting checked object serviceability Under the premise of, whether there is defect or inhomogeneities in detection checked object, provide size, position, property and quantity of defect etc. Information, and then judge the technological means of state of the art (as whether qualified, residual life etc.) residing for checked object.

In existing electromagnetic ultrasonic guide wave flaw detection technology, the conventional scanner with probe assembly to be realizing this technological means, There are following several point defects in such scanner, specifically, first, in carrying, the probe assembly due to scanner is scanner Have ferromagnetic, therefore, scanner easily adsorbs some magnetic bodies in carrying way to be caused to probe assembly to damage, with When, probe assembly is difficult to individually dismantle, and is that the M R of scanner is made troubles;Second, scanner is adjusting arm board During opening angle, because probe assembly has ferromagnetism, the stable raising distance of probe assembly should ensured, ensureing again to visit So that scanner arm board angle is difficult to adjust on the premise of head assembly keeps vertical relation with steel tube surface, for these, existing Technology is had to propose to realize scanner arm board angular adjustment by hinge arrangement and leading screw governor motion, concrete scheme principle is such as Shown in accompanying drawing 3, movement parts n include: the steel pipe of a different tube diameters, b probe assembly, c chain connection arm;Kinematic pair pl includes: 1, α Angle (caliber change is equivalent to the change of α angle), 2, slip on steel pipe for the probe, 3, first axle, 4, second hinge, degree of freedom f =1, this double-strand chain scheme can also be realized adapting to the effect of different tube diameters, but because hinge itself can lead to probe to have necessarily Small travelling before and after scope, make scanner probe assembly cannot keeping parallelism, receipt signal is not sufficiently stable.

Content of the invention

(1) technical problem to be solved

The technical problem to be solved in the present invention is how to strengthen the safety in carrying for the probe assembly and improve probe group The stability of part receipt signal.

(2) technical scheme

In order to solve the above problems, the invention provides a kind of boxlike automatic scanning being applied to EMUS detection process Device, described scanner includes: two structure identical probe assemblies, drives box body, and described driving box body is provided with two structures Identical adjusting means, two adjusting meanss are respectively arranged on the both sides driving box body, and described adjusting means includes: with waist type groove Slide rail, slide, linking arm and locking pin, described slide rail is connected with driving box body, and described slide is by waist type groove on slide rail Bolt be connected with slide rail, described linking arm one end and slide chain connection, the described linking arm other end is connected with probe assembly, Described locking pin on slide, on described linking arm with described locking pin opposite position be provided with pin-and-hole.

Wherein, it is provided with two carrying handles above described driving box body.

Wherein, described driving is provided with two rollers carrying V-shaped groove below box body.

Wherein, described driving box body is located at and is provided with graduation mark above slide.

Wherein, it is provided with probe covers above described driving box body.

(3) beneficial effect

The present invention, by driving box body both sides to set up adjusting means, enables scanner probe assembly stably to receive letter Number, meanwhile, probe assembly can be fixed on above driving box body both sides using locking pin, effectively ensure scanner in carrying When probe assembly safety.

Brief description

Fig. 1 is the structural representation of boxlike scanner of the present invention;

Fig. 2 is adjusting means and the structural representation driving box body in Fig. 1;

Fig. 3 is the scheme schematic diagram utilizing hinge arrangement in prior art;

Fig. 4 is scheme schematic diagram used in the present invention.

Specific embodiment

Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described in further detail, following examples are used for The bright present invention, but it is not limited to the scope of the present invention.

A kind of boxlike automatic scanning device being applied to EMUS detection process as shown in accompanying drawing 1~2, described scanner bag Include: two structure identical probe assemblies 1, drive box body 2, described driving box body 2 is provided with two structure identicals and adjusts dress Put 200, two adjusting meanss 200 are respectively arranged on the both sides driving box body 2, and described adjusting means 200 includes: with waist type groove 2011 slide rail 201, slide 202, linking arm 203 and locking pin 204, described slide rail 201 is connected with driving box body 2, described cunning The bolts 2012 that seat 202 passes through on slide rail 201 in waist type groove 2011 are connected with slide rail 201, described linking arm 203 one end and slide 202 chain connections, described linking arm 203 other end is connected with probe assembly 1, described locking pin 204 on slide 202, institute State on linking arm 203 with described locking pin 204 opposite position be provided with pin-and-hole 2031.

, by the way of hinge+slide rail, concrete scheme principle is as shown in Figure 4 for the present invention:

Movement parts n include:

a1The steel pipe of different tube diameters;

b1Probe assembly;

c1Slide;

Kinematic pair pl includes:

1, α1(caliber change is equivalent to α at angle1Angle changes);

2, slip on steel pipe for the probe;

3, hinge;

4, slide rail;

Degree of freedom f=3n-2pl=3 × 3-2 × 4=1.Without slide rail, c fixes, i.e. n=2, pl=3, now certainly By degree f=3n-2pl=3 × 2-2 × 3=0, the adaptation to different tube diameters cannot be realized.Double shown in this programme and accompanying drawing 3 Hinge concepts are compared, it is possible to reduce probe improves signal stabilization along the travelling of steel tube surface.

Further, it is provided with two carrying handles 21 above described driving box body 2, described handle 21 is being removed for scanner Lifting during fortune.

Further, described driving is provided with two rollers 22 carrying V-shaped groove, the described rolling with V-shaped groove below box body 2 Wheel 22 not only can be walked on flat board, and can on steel pipe smooth rotation.

Further, described driving box body is located at and is provided with graduation mark 23 above slide, graduation mark 23 is used for label probe The angle that assembly 1 is launched.

Further, it is provided with probe covers 24 above described driving box body 2, described probe covers 24 are used for group of popping one's head in Part 1 protection to probe in carrying.

When being detected to steel pipe using the present invention, vertical with steel tube surface for ensureing probe assembly 1 bottom surface, can root Calculate, according to the diameter of steel pipe, the position that slide 202 stops on slide rail 201, the bolt 2012 in waist type groove 2011 is locked Tightly, it is then placed into being detected on steel pipe;When needing present invention carrying or taking away, first by probe assembly 1 and connection Arm 203 is rotated up, the pin-and-hole 2031 on arm 203 to be connected and locking pin 204 to corresponding when locking pin 204 is inserted pin-and-hole In 2031, probe assembly 1 is also fixed immediately, then passes through to drive the handle 21 of box body 2 top to be lifted;During carrying, Probe protective cover 24 can be covered probe face, avoid damaging probe during carrying;When needing repairing or maintain probe assembly 1, Bolt 2012 can be unclamped, take off partly overall to probe assembly 1 and slide 202, linking arm 203.

Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, common about technical field Technical staff, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all Equivalent technical scheme falls within scope of the invention, and the scope of patent protection of the present invention should be defined by the claims.

Claims (5)

1. a kind of boxlike automatic scanning device being applied to EMUS detection process, described scanner includes: two structure identicals Probe assembly is it is characterised in that described scanner includes: drives box body, described driving box body is provided with two structure identicals Adjusting means, two adjusting meanss are respectively arranged on the both sides driving box body, and described adjusting means includes: the cunning with waist type groove Rail, slide, linking arm and locking pin, described slide rail is connected with driving box body, and described slide passes through the spiral shell in waist type groove on slide rail Bolt is connected with slide rail, described linking arm one end and slide chain connection, and the described linking arm other end is connected with probe assembly, described Locking pin on slide, on described linking arm with described locking pin opposite position be provided with pin-and-hole.
2. scanner as claimed in claim 1 is it is characterised in that be provided with two carrying handles above described driving box body.
3. scanner as claimed in claim 1 carries V-shaped groove it is characterised in that being provided with two below described driving box body Roller.
4. scanner as claimed in claim 1 is provided with scale it is characterised in that being located on described driving box body above slide Line.
5. scanner as claimed in claim 1 is it is characterised in that be provided with probe covers above described driving box body.
CN201410117413.8A 2014-03-27 2014-03-27 Box type automatic scanning device applied to electromagnetic ultrasonic flaw detection CN103837600B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410117413.8A CN103837600B (en) 2014-03-27 2014-03-27 Box type automatic scanning device applied to electromagnetic ultrasonic flaw detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410117413.8A CN103837600B (en) 2014-03-27 2014-03-27 Box type automatic scanning device applied to electromagnetic ultrasonic flaw detection

Publications (2)

Publication Number Publication Date
CN103837600A CN103837600A (en) 2014-06-04
CN103837600B true CN103837600B (en) 2017-01-18

Family

ID=50801314

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410117413.8A CN103837600B (en) 2014-03-27 2014-03-27 Box type automatic scanning device applied to electromagnetic ultrasonic flaw detection

Country Status (1)

Country Link
CN (1) CN103837600B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104931589A (en) * 2015-07-16 2015-09-23 常州市常超电子研究所有限公司 Angle-adjustable ultrasonic probe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101256173A (en) * 2007-03-01 2008-09-03 中国石油天然气股份有限公司 Helical soldering seam manual checking machine
CN102288680A (en) * 2011-05-11 2011-12-21 哈尔滨工程大学 Adjusting mechanism of TKY (T-type, K-type and Y-type) tube node flow detection scanning probe
CN102384943A (en) * 2011-08-10 2012-03-21 国核电站运行服务技术有限公司 Time-of-flight diffraction ultrasonic scanning bracket
CN103529122A (en) * 2013-09-23 2014-01-22 中国石油天然气第一建设公司 Multifunctional double-channel welding line ultrasonic testing scanner
CN203941138U (en) * 2014-03-27 2014-11-12 苏州博昇科技有限公司 A kind of boxlike automatic scanning device that is applied to EMUS detection process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0518153D0 (en) * 2005-09-07 2005-10-12 Rolls Royce Plc Apparatus for measuring wall thicknesses of objects
CA2732237C (en) * 2011-02-01 2014-09-30 Industrial Inspection Systems Ltd. Steel pipe defect detector assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101256173A (en) * 2007-03-01 2008-09-03 中国石油天然气股份有限公司 Helical soldering seam manual checking machine
CN102288680A (en) * 2011-05-11 2011-12-21 哈尔滨工程大学 Adjusting mechanism of TKY (T-type, K-type and Y-type) tube node flow detection scanning probe
CN102384943A (en) * 2011-08-10 2012-03-21 国核电站运行服务技术有限公司 Time-of-flight diffraction ultrasonic scanning bracket
CN103529122A (en) * 2013-09-23 2014-01-22 中国石油天然气第一建设公司 Multifunctional double-channel welding line ultrasonic testing scanner
CN203941138U (en) * 2014-03-27 2014-11-12 苏州博昇科技有限公司 A kind of boxlike automatic scanning device that is applied to EMUS detection process

Also Published As

Publication number Publication date
CN103837600A (en) 2014-06-04

Similar Documents

Publication Publication Date Title
CN201811717U (en) High-speed detection mechanism for accurate threaded parts
CN104533521B (en) A kind of subway tunnel section of jurisdiction faulting of slab ends detecting system and detection method
KR102082438B1 (en) Method and device for inspecting railway wheels
CN203941232U (en) A kind of atomizer resistance on-line measuring device
US20150330891A1 (en) Inspection device and inspection system for display substrate
CN105371775B (en) A kind of self-centering deep hole parameter measuring apparatus
US20040084590A1 (en) Transport device
CN202274987U (en) Centering device for engine testing stand
CN102830158B (en) Bend pipe damage scanning and detecting apparatus based on magnetic memory effect
CN101975819B (en) Automatic eddy current/ magnetic memory device for detecting defect on surface layer of inner wall of old cylinder barrel
CN201706205U (en) Automatic flaw detection equipment of petroleum seamless steel pipe
WO2011023960A4 (en) Method and apparatus for external pipeline weld inspection
CN204666559U (en) A kind of non-destructive detection device
TW200745506A (en) Method of measuring amount of eccentricity
CN106284070A (en) Light-duty carbon fiber cable-climbing robot with detecting system and the method for drag-line detection thereof
KR20130044780A (en) Testing device for performance characteristics of speed sensor
CN204007533U (en) The comprehensive checkout equipment of tunnel defect
RU2460069C2 (en) Apparatus for inspecting straight cavities with eddy currents
KR101430251B1 (en) Robot for inspecting pipelines
US20140055603A1 (en) Automatic optical inspection device
CN104565675B (en) Detecting robot of pipe
CN107615056A (en) For making deployment mechanism of the probe relative to the passive normal direction in surface
KR200446621Y1 (en) Installation device for the automated ultrasonic inspection scanner
JP2004125752A (en) Measuring apparatus and measuring method
CN201788169U (en) Special metal magnetic memory sensor clamp for detecting shaft micro-cracks

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
C14 Grant of patent or utility model