CN105070336A - Device for clamping and positioning irradiation monitoring samples - Google Patents
Device for clamping and positioning irradiation monitoring samples Download PDFInfo
- Publication number
- CN105070336A CN105070336A CN201510542186.8A CN201510542186A CN105070336A CN 105070336 A CN105070336 A CN 105070336A CN 201510542186 A CN201510542186 A CN 201510542186A CN 105070336 A CN105070336 A CN 105070336A
- Authority
- CN
- China
- Prior art keywords
- clamping
- latch
- operating rod
- alignment sensor
- irradiation sample
- 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.)
- Pending
Links
Classifications
-
- 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
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a device for clamping and positioning irradiation monitoring samples, which comprises a front and rear positioning sensor, an upper and lower positioning sensor, a bolt positioning sensor, a bolt operation rod, a support framework, a slider, a clamping operation rod, a wedge block, a clamping arm and a bolt, wherein the front and rear positioning sensor and the upper and lower positioning sensor are positioned on the front end of the support framework, and are respectively used to determine the front and rear and the upper and lower positions of the irradiation monitoring samples, the bolt positioning sensor is arranged near the bolt and is used to position the position of the bolt, the lower end of the clamping operation rod is connected with the wedge block, the clamping operation rod drives the clamping arm through the wedge block, converts the upper and lower motion of the clamping operation rod to be horizontal motion of the clamping arm, the lower end of the bolt operation rod is connected with the slider, the slider is provided with a wedge sliding mouth, and the bolt operation rod drives the bolt through the slider, and converts upper and lower motion of the bolt operation rod to be horizontal motion of the bolt.
Description
Technical field
The present invention relates to nuclear power plant equipment maintenance field, relate to a kind of clamping and locating device of nuclear power station irradiation sample particularly.
Background technology
In nuclear power plant's operational process, in reactor pressure vessel life cycle management, regularly need carry out the sampling work of irradiation sample to verify the state of pressure vessel.According to irradiation outline, irradiation sample needs regularly to extract out in heap to test, to confirm that reactor pressure vessel can both holding structure integrality under normal and accident conditions.Under so high irradiation dose, people cannot closely position and clamping irradiation sample, for ensureing to sample to irradiation sample, need by means of irradiation sample and clamping device, the sampling of welded type irradiation sample need in radiation, under water, the specific environment such as Long-distance Control with require under cut, need in cutting process to position irradiation sample cutting device, and irradiation sample is clamped, to cut the smooth enforcement of work.
Cutting head can be installed in the sample clamping locating device of irradiation under water one end provided by the invention, and the other end connects means of delivery, carries cutting head predetermined initial position extremely under water by means of delivery.Clamping and positioning device is realized up and down by alignment sensor, front and back, clamping accurate location.Fix cutting position by clamping device behind location, after cutting, extract cut object.Realize clamping, location, extract function integration.Utilize wedge mechanism, realize direction of motion 90 degree of direction conversions, structure is simple, reliable in function.
Summary of the invention
The invention provides one under water irradiation sample clamping locating device be used in positioning clamping effect when reactor pressure vessel irradiation sample is cut, it can effective location cutter sweep, the extraction after clamping cutting object irradiation sample and cut simultaneously.
A kind of irradiation sample clamping locating device provided by the invention, comprise front and back alignment sensor, upper and lower alignment sensor, latch alignment sensor, latch operating rod, support frame, slide block, clamping operating rod, wedge type block, clamping arm, latch, described front and back alignment sensor and upper and lower alignment sensor are positioned at the front end of described support frame for determining front and back and the upper-lower position of described irradiation sample respectively, described latch alignment sensor is arranged near described latch for locating the position of described latch, the lower end of described clamping operating rod is connected with described wedge, described clamping operating rod drives described clamping arm by described wedge, moving up and down of operating rod of clamping is converted into the tangential movement of described clamping arm, described latch operating rod lower end is connected with described slide block, described slide block is provided with the sliding mouth of wedge shape, described latch operating rod is driven described latch by described slide block, moving up and down of described latch operating rod is converted into the tangential movement of described latch.
Further, the sliding mouth of described slide block configuration 45 degree of wedges.
Further, the inclination angle of described wedge is set to 45 degree.
In yet another embodiment, cutting tool is connected with bottom described support frame.
Further, described cutting tool is electric spark formula cutting head.
Cutting head can be installed in the sample clamping locating device of irradiation under water one end provided by the invention, and the other end connects means of delivery, carries cutting head predetermined initial position extremely under water by means of delivery.Clamping and positioning device is realized up and down by alignment sensor, front and back, clamping accurate location.Fix cutting position by clamping device behind location, after cutting, extract cut object.Realize clamping, location, extract function integration.Utilize wedge mechanism, realize direction of motion 90 degree of direction conversions, structure is simple, reliable in function.
Accompanying drawing explanation
Fig. 1 is one of irradiation sample schematic diagram of adhering to locating device of the present invention.
Fig. 2 is the schematic diagram two that locating device adhered to by irradiation sample of the present invention.
Fig. 3 is the schematic diagram three that locating device adhered to by irradiation sample of the present invention.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, and below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
The present embodiment is implemented premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Cutting head can be installed in the sample clamping locating device of irradiation under water one end provided by the invention, and the other end connects means of delivery, carries cutting head predetermined initial position extremely under water by means of delivery.Clamping and positioning device is realized up and down by alignment sensor, front and back, clamping accurate location.Fix cutting position by clamping device behind location, after cutting, extract cut object.As shown in Fig. 1 to Fig. 3, the sample clamping of irradiation under water locating device of the present invention mainly comprises the parts composition such as front and back alignment sensor 1, up and down alignment sensor 2, latch alignment sensor 3, latch operating rod 4, support frame 5, slide block 6, clamping operating rod 7, wedge type block 8, clamping arm 9, latch 10.Front and back alignment sensor 1 is positioned at the front end of described support frame 5 for determining front and back and the upper-lower position of described irradiation sample (not shown) respectively with upper and lower alignment sensor 2, described latch alignment sensor 3 is arranged near described latch 10 for locating the position of described latch 10, the lower end of described clamping operating rod 7 is connected with described wedge 8, described clamping operating rod 7 drives described clamping arm 9 by described wedge 8, moving up and down of operating rod of clamping is converted into the tangential movement of described clamping arm, described latch operating rod 4 lower end is connected with described slide block 6, described slide block 6 is provided with the sliding mouth of wedge shape, described latch operating rod 4 drives described latch 10 by described slide block 6, moving up and down of described latch operating rod 4 is converted into the tangential movement of described latch 10.
Front and back alignment sensor 1, up and down alignment sensor 2, latch alignment sensor 3 mainly play the role of positioning, and when clamping and positioning device carries cutting head to assigned address, three sensors successively realize locating alarming, confirm that device is located to complete cutting.
Latch operating rod 4 realizes by band movable slider 6 function latch being inserted irradiation Sample location hole, slide block 6 configures 45 degree wedges and slides mouth, and realizing moves up and down extraction operating rod is converted to latch and seesaws.After latch inserts the location of irradiation sample, to be cut complete, irradiation sample can be driven upwards to extract.It should be appreciated by those skilled in the art that slide block 6 can configure the sliding mouth of other degree of tilt, can realize function of the present invention all in protection scope of the present invention.
Support frame 5 plays a part to support each parts, is bolted cutting head simultaneously, realizes fixing cutting head bottom it.
Clamping operating rod 7 drives clamping arm 9 by wedge type block 8, and wedge type block is designed to 45 degree of pitch angle, and clamping operating rod 7 is moved up and down is converted into the side-to-side movement of clamping arm 9.Clamping arm front end can clamp irradiation sample box, holds tightly in cutting process, prevents rocking in cutting process.
In position fixing process, whole device, under the driving of the multiple degrees of freedom mobile platform of pressure vessel upper end, first carries out location, front and back, and when front and back alignment sensor distance internal pressure vessel walls is to setting value, signal is connected, and location, front and back is complete.In like manner, when upper and lower alignment sensor distance irradiation specimen capsule top, complete and locate up and down.Move up and down in process, left and right directions is retrained by clamping arm, when front and back, up and down locate complete, moved up and down by latch operating rod elevator belt movable slider, slide block configures 45 ° and carves mouth, be converted to moving up and down and seesaw, insert before driving latch, insert in the location fixed orifice of irradiation sample, when latch alignment sensor is connected, proving that latch location is complete, now to move up and down drive 45 ° of wedge type block side-to-side movements by clamping operating rod, tensioning clamping arm, completes the location of whole device and grips.
After locating and clamping, spark cutting head can carry out automatic tool preset and cutting by control system, cut complete, put down clamping operating rod, clamping arm unclamps irradiation sample box under the action of the spring, and by the whole cutter sweep of mobile platform lifting, irradiation sample box is under the effect of latch, lifting together, the extraction of complete paired samples.
Although accompanying drawing describes example comprehensively, various diagram can illustrate exemplary architecture of the present disclosure or other configurations, and it is with helping understand the Characteristic and function that can comprise in the disclosure.The disclosure is not limited to the exemplary architecture that illustrates or configuration, but available various substituting framework and configuration are implemented.In addition, although describe the disclosure about various example and realization above, should be understood that various Characteristic and function of one or more description in the example shown are not limited to describe their specific examples in their applicability.But, one or more in other examples of the present disclosure, they can be employed individually or with certain combination, and no matter whether such example is described, and no matter such feature as the part of the example described by this place.Again, the scope of the present disclosure should not by any one restriction of above-mentioned example.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For system disclosed in embodiment, owing to corresponding to the method disclosed in Example, so description is fairly simple, relevant part illustrates see method part.
Those skilled in the art can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
Obviously, those skilled in the art can carry out various change and modification to invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (5)
1. an irradiation sample clamping locating device, it is characterized in that, comprise front and back alignment sensor, upper and lower alignment sensor, latch alignment sensor, latch operating rod, support frame, slide block, clamping operating rod, wedge type block, clamping arm, latch, described front and back alignment sensor and upper and lower alignment sensor are positioned at the front end of described support frame for determining front and back and the upper-lower position of described irradiation sample respectively, described latch alignment sensor is arranged near described latch for locating the position of described latch, the lower end of described clamping operating rod is connected with described wedge, described clamping operating rod drives described clamping arm by described wedge, moving up and down of operating rod of clamping is converted into the tangential movement of described clamping arm, described latch operating rod lower end is connected with described slide block, described slide block is provided with the sliding mouth of wedge shape, described latch operating rod is driven described latch by described slide block, moving up and down of described latch operating rod is converted into the tangential movement of described latch.
2. irradiation sample clamping locating device as claimed in claim 1, is characterized in that, the sliding mouth of described slide block configuration 45 degree of wedges.
3. irradiation sample clamping locating device as claimed in claim 1, it is characterized in that, the inclination angle of described wedge is set to 45 degree.
4. irradiation sample clamping locating device as claimed in claim 1, is characterized in that, be connected with cutting tool bottom described support frame.
5. irradiation sample clamping locating device as claimed in claim 1, it is characterized in that, described cutting tool is electric spark formula cutting head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510542186.8A CN105070336A (en) | 2015-08-28 | 2015-08-28 | Device for clamping and positioning irradiation monitoring samples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510542186.8A CN105070336A (en) | 2015-08-28 | 2015-08-28 | Device for clamping and positioning irradiation monitoring samples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105070336A true CN105070336A (en) | 2015-11-18 |
Family
ID=54499689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510542186.8A Pending CN105070336A (en) | 2015-08-28 | 2015-08-28 | Device for clamping and positioning irradiation monitoring samples |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105070336A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289104A (en) * | 2021-06-07 | 2021-08-24 | 宁波开发区医院 | Anticoagulant injection device for hemodialysis |
-
2015
- 2015-08-28 CN CN201510542186.8A patent/CN105070336A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289104A (en) * | 2021-06-07 | 2021-08-24 | 宁波开发区医院 | Anticoagulant injection device for hemodialysis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111624088B (en) | TBM hob and high-pressure water jet coupling rock breaking simulation test system and method | |
| CN207723804U (en) | A kind of novel terminal automatic assembly equipment | |
| CN204926808U (en) | Irradiation supervise sample clamping position device | |
| CN104913894A (en) | Horizontal impact test method and horizontal impact test device for pipeline whip preventing device | |
| CN105070336A (en) | Device for clamping and positioning irradiation monitoring samples | |
| KR101435957B1 (en) | Jig apparatus for camera module | |
| CN106199488A (en) | The pressure resistant testing device of electric energy meter | |
| CN105618390A (en) | Small-sized hardware part image sorting machine | |
| CN109085001A (en) | A kind of testing stand for verifying TBM tool changing robot function | |
| CN216081389U (en) | Battery thickness detection device under pressurization state | |
| CN104384782B (en) | Rapid positioning and clamping system for flexible vehicle body welding line gripper clamp assembly | |
| CN208342008U (en) | Lamp cap automatic charging focusing bonding machine | |
| US11565831B2 (en) | Machining system for aircraft structural components | |
| CN111707487B (en) | Battery pack top extrusion test equipment | |
| CN106053174A (en) | Automatic pulverized coal sample preparing device | |
| CN211927236U (en) | Automatic assembling and detecting integrated device for SC adapter | |
| CN104561439A (en) | Automatic mounting/dismounting device for converter sublance probe | |
| CN104526441A (en) | Automatic positioning transport device | |
| US8711999B2 (en) | Inspection tool for top guides of a boiling water reactor | |
| CN109061491B (en) | Multifunctional automatic detection machine for power battery | |
| CN105081483A (en) | Irradiation surveillance sample positioning, clamping and cutting device and method | |
| EP4283752A2 (en) | Apparatus and method for testing a battery | |
| CN216926419U (en) | High strength concrete experimental apparatus that shocks resistance | |
| CN113776734B (en) | Balance testing device used in four-arm digging anchor guard and using method | |
| KR101231917B1 (en) | Jig for molding change-arm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |