CN108088915B - Nondestructive ultrasonic detection wedge block - Google Patents
Nondestructive ultrasonic detection wedge block Download PDFInfo
- Publication number
- CN108088915B CN108088915B CN201711054280.4A CN201711054280A CN108088915B CN 108088915 B CN108088915 B CN 108088915B CN 201711054280 A CN201711054280 A CN 201711054280A CN 108088915 B CN108088915 B CN 108088915B
- Authority
- CN
- China
- Prior art keywords
- wedge block
- couplant
- solid medium
- guide pipe
- medium plate
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 239000007787 solid Substances 0.000 claims abstract description 33
- 239000000523 sample Substances 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000007822 coupling agent Substances 0.000 claims description 19
- 238000012360 testing method Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 230000001066 destructive effect Effects 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000037452 priming Effects 0.000 description 5
- 238000000151 deposition Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000009659 non-destructive testing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
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
- G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
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 nondestructive ultrasonic detection wedge block which comprises a probe socket, wherein the probe socket is positioned in the center of the upper surface of the wedge block, a couplant guide pipe socket is arranged on one side of the wedge block, a couplant diversion trench is arranged on the side surface of the wedge block, a solid medium plate is arranged below the wedge block, the upper end of the solid medium plate is fixedly connected with the lower end of the wedge block, one side of the solid medium plate is connected with one side of a first guide pipe, the other side of the first guide pipe is connected with one side of a self-priming pump, the other side of the self-priming pump is connected with the lower side of a second guide pipe, the upper side of the second guide pipe is connected with one side of a liquid storage bag, the other side of. The invention has good absorption effect and saves the use cost.
Description
Technical Field
The invention relates to the technical field of nondestructive testing of pipelines, in particular to a nondestructive ultrasonic testing wedge block
Background
Non-destructive testing refers to the implementation of a means of testing on a material or workpiece that does not harm or affect its future use properties or uses. Inspection techniques to inspect the material for intrinsic or surface defects, or to determine certain physical quantities, properties, structural conditions, etc. of the material without damaging the material being tested. The method is widely applied to detection of metal materials, non-metal materials, composite materials and products thereof as well as some electronic components.
In order to enable the ultrasonic waves to completely and well penetrate into the detection object, a couplant is usually arranged between the detection probe surface and the detection object, and the use amount of the couplant is not easy to grasp, so that the couplant is artificially added, which may cause the possibility of overflow caused by too much coupling agent, pollute a detection instrument and waste manpower for cleaning.
In order to overcome the defects, the designer actively innovates and researches to create a novel nondestructive ultrasonic detection wedge block.
Disclosure of Invention
The invention mainly solves the technical problem of providing the nondestructive ultrasonic detection wedge block which has good absorption effect and saves the use cost.
In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides a nondestructive ultrasonic testing voussoir, includes the probe socket, the probe socket is located the center of voussoir upper surface, voussoir one side is equipped with couplant pipe socket, the voussoir side is equipped with the couplant guiding gutter, the voussoir below is equipped with solid medium board, the upper end of solid medium board with the lower extreme fixed connection of voussoir, one side of first pipe is connected to one side of solid medium board, one side of self priming pump is connected to the opposite side of first pipe, the downside of second pipe is connected to the opposite side of self priming pump, one side of depositing the liquid bag is connected to the upside of second pipe, one side of third pipe is connected to the opposite side of depositing the liquid bag, the opposite side of third pipe is connected couplant pipe socket.
Furthermore, the width of the solid medium plate is 20-30mm larger than that of the bottom of the wedge block, a baffle (31) is arranged around the solid medium plate, and the baffle is in seamless connection with the solid medium plate.
Furthermore, the couplant guide pipe socket is fixedly connected with the wedge block, the number of the probe sockets is not less than 1, threads are arranged on the inner side of the probe socket, and the probe socket is in threaded connection with the probe.
Further, the number of the couplant diversion trenches is not less than 2.
Further, the diameter range of the couplant diversion trench is 1-3 mm.
The solid medium plate is a solid flexible coupling medium plate, a circular hole is formed in one side of a baffle plate connected with the first conduit, the diameter of the circular hole is smaller than that of the first conduit, the first conduit is connected with the circular hole of the baffle plate, the width of the baffle plate is larger than that of the first conduit, and the first conduit is a hose.
The invention has the beneficial effects that:
the coupling agent guide groove is formed in the wedge block, so that redundant coupling agent on the upper surface of the wedge block can slide into the groove, the groove is formed by the solid medium plate and the baffle plate, the redundant coupling agent cannot pollute the surface of the wedge block, and the self-priming pump is simple in structure and convenient to operate and can absorb redundant coupling agent in the groove formed by the solid medium plate and the baffle plate.
The liquid storage bag is arranged, so that the used couplant can be stored, and when the surface of the probe is lack of the couplant, the used couplant can be taken from the liquid storage bag, so that the cyclic utilization of the couplant is realized, the design is scientific and reasonable, and the use cost is saved;
the couplant flow guide groove provides convenience for redundant couplant to slide down, waste of the couplant can be avoided to the maximum extent, and the situations that the excessive couplant falls down to pollute an instrument and needs manual cleaning can be avoided;
and fourthly, the baffle is arranged, and the groove is formed between the baffle and the solid medium plate, so that redundant couplant can be temporarily stored, and the coupling agent storage box has practicability.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
FIG. 1 is a schematic structural view of the present invention;
the parts in the drawings are marked as follows:
probe socket 1, voussoir 2, couplant guiding gutter 21, solid medium board 3, baffle 31, self priming pump 4, second pipe 5, deposit liquid bag 6, third pipe 7, couplant pipe socket 8 and first pipe 9.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and the present invention will be described in detail with reference to the accompanying drawings. The invention may be embodied in other different forms, i.e. it is capable of various modifications and changes without departing from the scope of the invention as disclosed.
Example (b): the utility model provides a nondestructive ultrasonic testing voussoir, as shown in figure 1, includes probe socket 1, the probe socket is located the center of 2 upper surfaces of voussoir, voussoir one side is equipped with couplant pipe socket 8, the voussoir side is equipped with couplant guiding gutter 21, the voussoir below is equipped with solid medium board 3, the upper end of solid medium board with the lower extreme fixed connection of voussoir, one side of first pipe 9 is connected to one side of solid medium board, one side of self priming pump 4 is connected to the opposite side of first pipe, the downside of second pipe 5 is connected to the opposite side of self priming pump, one side of depositing liquid bag (6) is connected to the upside of second pipe, one side of third pipe is connected to the opposite side of depositing liquid bag, the opposite side of third pipe is connected couplant pipe socket.
The width of the solid medium plate is 20-30mm larger than that of the bottom of the wedge block, a baffle (31) is arranged around the solid medium plate, and the baffle is in seamless connection with the solid medium plate.
The coupling agent pipe socket with voussoir fixed connection, the quantity of probe socket is no less than 1, probe socket inboard is equipped with the screw thread, probe socket and probe threaded connection.
The number of the couplant diversion trenches is not less than 2.
The diameter range of the couplant diversion trench is 1-3 mm.
The solid medium plate is a solid flexible coupling medium plate, a circular hole is formed in one side of a baffle plate connected with the first guide pipe, the diameter of the circular hole is smaller than that of the first guide pipe, the first guide pipe is connected with the circular hole of the baffle plate, the width of the baffle plate is larger than that of the first guide pipe, and the first guide pipe is a hose.
The working principle and the working process of the invention are as follows: in the use process of the coupling agent storage bag, the coupling flow guide groove is formed in the wedge block, so that redundant coupling agent on the upper surface of the wedge block can slide into the groove, the groove is formed by the solid medium plate and the baffle plate, the self-priming pump can absorb redundant coupling agent in the groove formed by the solid medium plate and the baffle plate, the redundant coupling agent is stored in the liquid storage bag, when a certain amount of coupling agent is reached, the coupling agent can be collected into the coupling agent insertion opening through the third guide pipe, the coupling agent can reach the upper surface of the wedge block again, and the cyclic reuse of the coupling agent is realized.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures made by using the contents of the specification and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (4)
1. A nondestructive ultrasonic detection wedge block is characterized in that: the device comprises a probe socket (1), wherein the probe socket is positioned in the center of the upper surface of a wedge block (2), a couplant guide pipe socket (8) is arranged on one side of the wedge block, a couplant diversion trench (21) is arranged on the side surface of the wedge block, a solid medium plate (3) is arranged below the wedge block, the upper end of the solid medium plate is fixedly connected with the lower end of the wedge block, one side of the solid medium plate is connected with one side of a first guide pipe (9), the other side of the first guide pipe is connected with one side of a self-priming pump (4), the other side of the self-priming pump is connected with the lower side of a second guide pipe (5), the upper side of the second guide pipe is connected with one side of a liquid storage bag (6), the other side of the liquid storage bag is connected with one side of a third;
the width of the solid medium plate is 20-30mm larger than that of the bottom of the wedge block, a baffle (31) is arranged around the solid medium plate, and the baffle is in seamless connection with the solid medium plate;
one side of a baffle plate connected with the first conduit is provided with a circular hole, the diameter of the circular hole is smaller than that of the first conduit, the first conduit is connected with the circular hole of the baffle plate, the width of the baffle plate is larger than that of the first conduit, and the first conduit is a hose;
the working process of the nondestructive ultrasonic detection wedge block is as follows:
the coupling agent diversion trench enables redundant coupling agent on the upper surface of the wedge block to slide into a groove, and the groove is composed of a solid medium plate and a baffle plate;
the self-priming pump absorbs the surplus couplant in the groove formed by the solid medium plate and the baffle plate, so that the surplus couplant is stored in the liquid storage bag, and when a certain amount of the coupling agent is reached, the couplant is converged into the couplant inserting opening through the third guide pipe, so that the couplant reaches the upper surface of the wedge block again, and the cyclic recycling of the couplant is realized.
2. The nondestructive ultrasonic testing wedge block of claim 1, wherein the couplant conduit socket is fixedly connected with the wedge block, the number of the probe sockets is not less than 1, the inner side of the probe socket is provided with threads, and the probe socket is in threaded connection with the probe.
3. The non-destructive ultrasonic testing wedge block of claim 1, wherein the number of couplant guiding grooves is not less than 2.
4. The wedge block for nondestructive ultrasonic testing of claim 1, wherein the diameter of the couplant flow guide groove is in the range of 1-3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054280.4A CN108088915B (en) | 2017-10-31 | 2017-10-31 | Nondestructive ultrasonic detection wedge block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711054280.4A CN108088915B (en) | 2017-10-31 | 2017-10-31 | Nondestructive ultrasonic detection wedge block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108088915A CN108088915A (en) | 2018-05-29 |
| CN108088915B true CN108088915B (en) | 2021-01-08 |
Family
ID=62172003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711054280.4A Expired - Fee Related CN108088915B (en) | 2017-10-31 | 2017-10-31 | Nondestructive ultrasonic detection wedge block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108088915B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187753A (en) * | 2018-10-15 | 2019-01-11 | 吉林大学 | The supersonic detection device of face bonding fitting |
| CN110530976B (en) * | 2019-08-22 | 2022-11-25 | 中国电力科学研究院有限公司 | Ultrasonic detection device for insulation board |
| CN112782285A (en) * | 2019-11-11 | 2021-05-11 | 上海艾因蒂克实业有限公司 | Take couplant to pour into time delay piece of function into |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4501022B2 (en) * | 2000-01-21 | 2010-07-14 | 株式会社フジキン | Fluid coupling |
| JP5780170B2 (en) * | 2012-02-08 | 2015-09-16 | トヨタ自動車株式会社 | Spot welding apparatus and spot welding method |
| US8797703B2 (en) * | 2012-03-15 | 2014-08-05 | GM Global Technology Operations LLC | Active material actuator having a magnetorheological overload protector |
| CN102608216B (en) * | 2012-04-13 | 2014-03-12 | 中国计量学院 | Ultrasonic nondestructive testing wedge block |
| CN102759570A (en) * | 2012-07-04 | 2012-10-31 | 北京理工大学 | Single-manipulator automatic ultrasonic non-destructive detection device |
| CN103680648B (en) * | 2012-09-19 | 2016-05-04 | 国核电站运行服务技术有限公司 | The supersonic detection device of nuclear power plant reactor pressure vessel kingbolt |
| CN104376885A (en) * | 2013-08-12 | 2015-02-25 | 中核核电运行管理有限公司 | Recycling device of light water coupling agent for supersonic inspection on heat transfer branch pipe of heavy water reactor power station |
| CN104020219A (en) * | 2014-05-28 | 2014-09-03 | 广西南南铝加工有限公司 | Ultrasonic flaw detection apparatus |
| CN104502460A (en) * | 2014-12-02 | 2015-04-08 | 国家电网公司 | Stress calibration auxiliary device by portable ultrasonic coupling technique |
| CN204405608U (en) * | 2015-01-15 | 2015-06-17 | 华北电力科学研究院有限责任公司 | Base detects scanning frame and base detects scanning equipment |
| CN106695080A (en) * | 2015-08-04 | 2017-05-24 | 烟台中集来福士海洋工程有限公司 | Welding method for plates for ships and marine engineering |
| CN105910742B (en) * | 2016-07-01 | 2019-05-21 | 南京中车浦镇城轨车辆有限责任公司 | A kind of ultrasonic wave residual stress test surface positions coupling device |
| CN206270300U (en) * | 2016-10-27 | 2017-06-20 | 中国大唐集团科学技术研究院有限公司华中分公司 | A kind of weld seam detection voussoir, transducer and detection device |
-
2017
- 2017-10-31 CN CN201711054280.4A patent/CN108088915B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108088915A (en) | 2018-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108088915B (en) | Nondestructive ultrasonic detection wedge block | |
| CN202013310U (en) | Testing device used for realizing sheet pulling/pressing fatigue crack growth in corrosive environment | |
| CN109781578B (en) | Real-time monitoring device for capillary water absorption of concrete under load | |
| CN205228983U (en) | Metering device of tank wagon crude oil and crude oil water content | |
| CN208383810U (en) | It is a kind of for detecting the ultrasound contrast test block of threeway internal flaw | |
| CN104372717B (en) | A kind of on-line monitoring and the system and method for regulation and control slurry pH | |
| CN204666455U (en) | A kind of For Corrosion Fatigue Crack Propagation test unit | |
| CN203414065U (en) | Probe seat apparatus used for measuring thickness of steel tube and applied in ultrasonic-wave rotated diagnostic machine | |
| CN208255146U (en) | Water logging flaw detection tooling | |
| CN212963864U (en) | Cylinder wall temperature sensor leakproofness detection device | |
| CN210259702U (en) | Storage tank with capacitance liquid level meter | |
| CN212321522U (en) | Automatic device of paining of ultrasonic testing couplant | |
| CN211043248U (en) | Handheld probe system for ultrasonic detection of flat metal part | |
| CN208432575U (en) | Pipe stick ultrasound detection overflow device | |
| CN209673723U (en) | A kind of ultrasound examination tube socket fillet weld defect positioning device | |
| CN202915987U (en) | Surface measurement device | |
| CN204832114U (en) | Unsteady device of detecting a flaw of small -size long rod iron | |
| CN208076348U (en) | A kind of novel geotechnological infiltration experiment device | |
| CN204287120U (en) | A kind of portable supersonic coupling technique is demarcated and is answered force assistance device | |
| CN216847343U (en) | Desulfurization slurry density measuring device | |
| CN106706510B (en) | Sample clamp for electrochemical corrosion test and using method thereof | |
| CN217605851U (en) | Open-air domatic rainfall infiltration and production husky survey device | |
| CN211043064U (en) | Flow cytometry | |
| CN220893690U (en) | Tightness detection device for water meter processing | |
| CN220649629U (en) | Online plug-in ultrasonic flowmeter |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 |