CN106932487A - A kind of container inner wall ultrasonic examining probe pallet bonding structure - Google Patents
A kind of container inner wall ultrasonic examining probe pallet bonding structure Download PDFInfo
- Publication number
- CN106932487A CN106932487A CN201511023400.5A CN201511023400A CN106932487A CN 106932487 A CN106932487 A CN 106932487A CN 201511023400 A CN201511023400 A CN 201511023400A CN 106932487 A CN106932487 A CN 106932487A
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- Prior art keywords
- connecting rod
- extending arm
- sliding block
- container inner
- support
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- 239000000523 sample Substances 0.000 title claims abstract description 37
- 238000010030 laminating Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 241001133184 Colletotrichum agaves Species 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 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
- G01N29/24—Probes
-
- 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
- G01N29/04—Analysing solids
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)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The present invention relates to nuclear power station internal ultrasonic Examined effect field, a kind of container inner wall ultrasonic examining probe pallet bonding structure is specifically disclosed.The structure includes connecting rod support A, sliding block, the axis of guide, connecting rod and extending arm, wherein, two extending arms are arranged symmetrically in 180 °, and each extending arm is connected by bearing pin A with connecting rod support A, and extending arm can be made to be swung around connecting rod support A；Connecting rod one end is connected by bearing pin B with the connecting rod support B in the middle part of extending arm lower end, the connecting rod other end is connected with the sliding block being enclosed within the axis of guide, is moved along a straight line along the axis of guide by sliding block, and drivening rod swings, and then drive extending arm to be rotated around connecting rod support A, realize the expansion of extending arm.The extending arm is arranged symmetrically so that the radial bearing reaction that chamber wall is applied in equipment by probe tray is cancelled out each other, and improves the operating mode of equipment, to improve the stability of equipment.
Description
Technical field
The invention belongs to nuclear power station internal ultrasonic Examined effect field, and in particular to a kind of container inner wall ultrasonic examining probe pallet bonding structure.
Background technology
In the industrial production, the canister application of various different sizes is more and more extensive.On the one hand weld seam on canister easily produces the defects such as bubble, crackle, slag inclusion after welding, and poor weld easily produces corrosion in fault location, and corrosion slowly expands causes container inner medium to leak；Another aspect container long-play is easily produced and aging degraded.So as to influence industrial production, security incident can occur when serious, it is therefore necessary to periodically container is checked.
When carrying out ultrasonic examination to container inner wall, probe tray laminating effect is directly connected to the quality of detection data.When inwall inspection is carried out to small inlet container, because its entrance is smaller, device structure is size-constrained, existing some probe tray bonding structures are limited by entrance opening dimension, structure of container feature cannot be preferably adapted to, additionally, the alignment error of the manufacture scale error and equipment inside container, the laminating effect of probe tray can be impacted so that probe tray cannot be fitted with chamber wall inside container or effect of fitting is bad.
The content of the invention
It is an object of the invention to provide a kind of container inner wall ultrasonic examining probe pallet bonding structure, solve the problems, such as that existing probe tray effect of being fitted in small inlet container is undesirable.
Technical scheme is as follows：A kind of container inner wall ultrasonic examining probe pallet bonding structure, the structure includes connecting rod support A, sliding block, the axis of guide, connecting rod and extending arm, wherein, two extending arms are arranged symmetrically in 180 °, and each extending arm is connected by bearing pin A with connecting rod support A, extending arm can be made to be swung around connecting rod support A；Connecting rod one end is connected by bearing pin B with the connecting rod support B in the middle part of extending arm lower end, the connecting rod other end is connected with the sliding block being enclosed within the axis of guide, is moved along a straight line along the axis of guide by sliding block, and drivening rod swings, and then drive extending arm to be rotated around connecting rod support A, realize the expansion of extending arm.
Described extending arm includes stretching seat, guide rail, sliding block and cylinder, wherein, cylinder is fixed on stretching, extension seat, two the guide rail being parallel to each other is fixed on stretching, extension seat, sliding block on guide rail is fixed with the gas bar of cylinder and the support of stretching, extension seat front end, when making cylinder moving, gas bar promotes support to be moved along a straight line along guide rail, to realize that the probe tray installed on support holds out against laminating chamber wall to be checked.
When two described symmetrical extending arms are pushed to horizontal level, the probe tray that extending arm end is installed has a certain distance with container inner wall to be checked.
Remarkable result of the invention is：A kind of container inner wall ultrasonic examining probe pallet bonding structure of the present invention, two probe trays are separately mounted on two extending arms being arranged symmetrically, synchronous to drive two extending arms to open or draw in by the bar linkage structure of vertical arrangement.Extending arm inside is logical to install cylinder and guide rail and has Telescopic, the site error that decentraction is brought is installed to make up container inside dimension error or equipment, air cylinder driven avoids the mechanical dieback problem that rigid telescopic structure is likely to occur, it is ensured that probe tray is brought into close contact with container inner wall.Extending arm is arranged symmetrically so that the radial bearing reaction that chamber wall is applied in equipment by probe tray is cancelled out each other, and improves the operating mode of equipment, to improve the stability of equipment.
Brief description of the drawings
Fig. 1 is a kind of container inner wall ultrasonic examining probe pallet laminating structural representation of the present invention；
Fig. 2 is the structural representation of extending arm in Fig. 1；
Fig. 3 is schematic diagram when a kind of container inner wall ultrasonic examining probe pallet bonding structure of the present invention is organized work；
Fig. 4 is schematic diagram when a kind of container inner wall ultrasonic examining probe pallet bonding structure of the present invention holds out against laminating；
In figure：1st, connecting rod support A；2nd, bearing pin A；3rd, sliding block；4th, the axis of guide；5th, connecting rod；6th, bearing pin B；7th, connecting rod support B；8th, extending arm；9th, probe tray；81st, seat is stretched；82nd, guide rail；83rd, sliding block；84th, cylinder；91st, support.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail to the present invention.
As shown in Figure 1 and Figure 2, a kind of container inner wall ultrasonic examining probe pallet bonding structure, including connecting rod support A1, sliding block 3, the axis of guide 4, connecting rod 5, extending arm 8 and probe tray 9, wherein, two extending arms 8 are arranged symmetrically in 180 °, and each extending arm 8 is connected by bearing pin A2 with connecting rod support A1, extending arm 8 can be made to be swung around connecting rod support A1；The one end of connecting rod 5 is connected by bearing pin B6 with the connecting rod support B7 in the middle part of the lower end of extending arm 8, the other end of connecting rod 5 is connected with the sliding block 3 being enclosed within the axis of guide 4, moved along a straight line along the axis of guide 4 by sliding block 3, drivening rod 5 swings, and then drive extending arm 8 to be rotated around connecting rod support A1, realize the expansion of extending arm 8；Each extending arm 8 includes stretching seat 81, guide rail 82, sliding block 83 and cylinder 84, wherein, cylinder 84 is fixed on stretching, extension seat 81, two the guide rail 82 being parallel to each other is fixed on stretching, extension seat 81, sliding block 83 on guide rail 82 is fixed with the gas bar of cylinder 84 and the support 91 of stretching, extension seat 81 front end, when moving cylinder 84, gas bar promotes support 91 to be moved along a straight line along guide rail 82, to realize that the probe tray 9 installed on support 91 holds out against laminating chamber wall to be checked.
As shown in Figure 3, when a kind of container inner wall ultrasonic examining probe pallet bonding structure of the present invention is organized work, extending arm 8 is pushed to horizontal level, now, probe tray 9 also has a segment distance with the inwall of container 10, this segment distance ensures the structure upon deployment, and extending arm will not collide with the inwall of container 10.
As shown in figure 4, during a kind of container inner wall ultrasonic examining probe pallet laminating arrangement works of the present invention, the cylinder 84 in extending arm 8 stretches out, the distance between extending arm 8 and container inner wall in Fig. 3 are made up, and probe tray is brought into close contact with the inwall of container 10；Because cylinder 84 has certain flexible formation, thus when the inside dimension of container 10 exist foozle or equipment install there is error and the distance in causing Fig. 3 there is a certain degree of change when, extending arm 8 still ensures that probe tray 9 is brought into close contact with the inwall of container 10.And power comes from compressed air, with flexibility, so after probe tray 9 is held out against, structure is to reach poised state, be not in mechanical dieback state.Meanwhile, two drive probe tray 9 to be fitted with the inwall of container 10 simultaneously in 180 ° of extending arms 8 of distribution, and the radial bearing reaction produced by the inwall of container 10 is cancelled out each other so that equipment work when implementing more is stablized.
Claims (3)
1. a kind of container inner wall ultrasonic examining probe pallet bonding structure, it is characterised in that：The structure includes connecting
Rod bearing A (1), sliding block (3), the axis of guide (4), connecting rod (5) and extending arm (8), wherein, two
Individual extending arm (8) is arranged symmetrically in 180 °, and each extending arm (8) is by bearing pin A (2) and connecting rod
Bearing A (1) is connected, and extending arm (8) can be made to be swung around connecting rod support A (1)；Connecting rod (5)
One end is connected by bearing pin B (6) with the connecting rod support B (7) in the middle part of extending arm (8) lower end, connecting rod
(5) other end is connected with the sliding block (3) being enclosed within the axis of guide (4), by sliding block (3) along guiding
Moved along a straight line on axle (4), drivening rod (5) swings, and then drive extending arm (8) around connecting rod support
A (1) is rotated, and realizes the expansion of extending arm (8).
2. a kind of container inner wall ultrasonic examining probe pallet bonding structure according to claim 1, it is special
Levy and be：Described extending arm (8) is including stretching seat (81), guide rail (82), sliding block (83) and gas
Cylinder (84), wherein, cylinder (84) is fixed in stretching, extension seat (81), two guide rails being parallel to each other (82)
It is fixed in stretching, extension seat (81), the gas of sliding block (83) and cylinder (84) on guide rail (82)
The support (91) of bar and stretching, extension seat (81) front end is fixed, and when moving cylinder (84), gas bar is promoted
Support (91) moves along a straight line along guide rail (82), with the probe tray for realizing being installed on support (91)
(9) laminating chamber wall to be checked is held out against.
3. a kind of container inner wall ultrasonic examining probe pallet bonding structure according to claim 1, it is special
Levy and be：When two described symmetrical extending arms (8) are pushed to horizontal level, extending arm (8) end
Probe tray (9) and the container inner wall to be checked installed have a certain distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511023400.5A CN106932487A (en) | 2015-12-30 | 2015-12-30 | A kind of container inner wall ultrasonic examining probe pallet bonding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511023400.5A CN106932487A (en) | 2015-12-30 | 2015-12-30 | A kind of container inner wall ultrasonic examining probe pallet bonding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106932487A true CN106932487A (en) | 2017-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511023400.5A Pending CN106932487A (en) | 2015-12-30 | 2015-12-30 | A kind of container inner wall ultrasonic examining probe pallet bonding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106932487A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114062985A (en) * | 2021-11-03 | 2022-02-18 | 人本股份有限公司 | Bearing residual magnetism detection device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001065778A (en) * | 1999-08-19 | 2001-03-16 | Framatome Technologies Inc | Piping inspection probe |
| CN101916597A (en) * | 2010-08-19 | 2010-12-15 | 中广核检测技术有限公司 | Automatic detection device and positioning method for weld joint at safe end of nuclear reactor pressure vessel |
| CN204732176U (en) * | 2014-12-30 | 2015-10-28 | 中核武汉核电运行技术股份有限公司 | A kind of nuclear reactor pressure container water inlet adapter filleted corner ultrasonic inspection apparatus |
| CN204732175U (en) * | 2014-12-30 | 2015-10-28 | 中核武汉核电运行技术股份有限公司 | A kind of nuclear reactor pressure container adapter inside surface supersonic detection device |
| CN204740869U (en) * | 2014-12-30 | 2015-11-04 | 中核武汉核电运行技术股份有限公司 | Nuclear reactor pressure vessel takes over to hand over and passes through an ultrasonic examination device |
| CN205449900U (en) * | 2015-12-30 | 2016-08-10 | 核动力运行研究所 | Container inner wall ultrasonic examination probe tray laminated structure |
-
2015
- 2015-12-30 CN CN201511023400.5A patent/CN106932487A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001065778A (en) * | 1999-08-19 | 2001-03-16 | Framatome Technologies Inc | Piping inspection probe |
| CN101916597A (en) * | 2010-08-19 | 2010-12-15 | 中广核检测技术有限公司 | Automatic detection device and positioning method for weld joint at safe end of nuclear reactor pressure vessel |
| CN204732176U (en) * | 2014-12-30 | 2015-10-28 | 中核武汉核电运行技术股份有限公司 | A kind of nuclear reactor pressure container water inlet adapter filleted corner ultrasonic inspection apparatus |
| CN204732175U (en) * | 2014-12-30 | 2015-10-28 | 中核武汉核电运行技术股份有限公司 | A kind of nuclear reactor pressure container adapter inside surface supersonic detection device |
| CN204740869U (en) * | 2014-12-30 | 2015-11-04 | 中核武汉核电运行技术股份有限公司 | Nuclear reactor pressure vessel takes over to hand over and passes through an ultrasonic examination device |
| CN205449900U (en) * | 2015-12-30 | 2016-08-10 | 核动力运行研究所 | Container inner wall ultrasonic examination probe tray laminated structure |
Non-Patent Citations (1)
| Title |
|---|
| 王俊涛等: "反应堆压力容器接管安全端超声检查装置设计研究", 《机械工程师》, no. 01, pages 71 - 73 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114062985A (en) * | 2021-11-03 | 2022-02-18 | 人本股份有限公司 | Bearing residual magnetism detection device |
| CN114062985B (en) * | 2021-11-03 | 2023-08-11 | 人本股份有限公司 | Bearing residual magnetism detection device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170707 |