CN204143061U - Co-60 well is rod coding check device in a steady stream - Google Patents
Co-60 well is rod coding check device in a steady stream Download PDFInfo
- Publication number
- CN204143061U CN204143061U CN201420206365.5U CN201420206365U CN204143061U CN 204143061 U CN204143061 U CN 204143061U CN 201420206365 U CN201420206365 U CN 201420206365U CN 204143061 U CN204143061 U CN 204143061U
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- China
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- magnifier
- rod
- bucket
- vertical rod
- well
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- Expired - Fee Related
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Abstract
The utility model devises a kind of Co-60 well rod coding check device in a steady stream, for Application of Nuclear Technology field Co-60 well in a steady stream rod to dispatch from the factory the remote verification of coding, be a kind of easy reliable, radiation hardness and the Co-60 well of low cost rod coding check device in a steady stream.Device is made up of base, vertical rod, upper bucket, lower bucket, magnifier spacing collar, magnifier fixed arm, magnifier and simulation rod.Upper bucket and lower bucket are infundibulate, base uses be threaded with vertical rod, lower bucket, upper bucket, magnifier spacing collar are enclosed within vertical rod, and use set screw and vertical rod to fix, magnifier fixed arm is enclosed within vertical rod and is placed on magnifier spacing collar, can rotate within the specific limits, the handle of magnifier inserts the front end sleeve of magnifier fixed arm and makes to be screwed.Simulation rod inserts lower bucket through upper bucket, is vertically defined in immediately below magnifier.During use, this device is put in storage Yuan Jing shaft bottom, personnel can realize the excellent verification of encoding in a steady stream of Co-60 well at aboveground use telescope.
Description
Technical field
The utility model is used for the excellent remote verification of encoding of dispatching from the factory in a steady stream of Application of Nuclear Technology field Co-60 well.
Background technology
The Co-60 well in a steady stream rod coding (usual 3 ~ 5) that dispatches from the factory is engraved on source rod end face, end face diameter 11mm (451mm source rod).Because source rod radiation is extremely strong, down-hole can only be carried out to source rod and verify at a distance, thus there is certain difficulty.This Co-60 well in a steady stream rod dispatch from the factory coding check device for Co-60 well in a steady stream rod dispatch from the factory coding remote verification, adopt stainless steel make, with telescope with the use of, can realize verifying at a distance the down-hole in well source.Adopt camera to verify source rod, require that camera has very strong radioresistance, and complicated operation, cost intensive.Compared with underwater camera, this device has firm durable, simple to operate, and not by the impact of high dose radiation, not easy break-down, low cost and other advantages, is particularly suitable for intense radiation operation field and uses.
Summary of the invention
The utility model needs the problem solved to be, provides a kind of easy reliable, radiation hardness and the Co-60 well of low cost rod coding check device in a steady stream.
The technical program devises a kind of source rod stationary platform, source rod is limited to an ad-hoc location, utilizes magnifier accurately to carry out amplification display to source rod end face.Coordinate telescope, can realize to source rod dispatch from the factory coding identification.In design, many places consider convenience when well medium and long distance uses and operability.Device each several part convenient disassembly, so that transport and the adjustment before using.
Device is made up of base, vertical rod, upper bucket, lower bucket, magnifier spacing collar, magnifier fixed arm, magnifier and simulation rod.
Base is rectangle corrosion resistant plate, center line has plate two internal thread interfaces of Center Gap 200mm, in order to connecting upright pole and lower bucket, has leaking hole bottom interface.Base corner is with suspension ring.Vertical rod is stainless steel round bar, and one section has external thread line in order to connect base.Upper bucket, lower bucket adopt funnel-shaped design to facilitate the insertion of remote-controlled operation source rod.Upper bucket one end is infundibulate, and the other end is sleeve (in order to be inserted in vertical rod, there is a threaded hole side, can screw in set screw and upper bucket entirety is fixed in vertical rod), and sleeve is parallel with hopper centre axle, and both are connected with stainless steel bar.Lower bucket is infundibulate, and lower end outside has screw thread in order to connect base.Magnifier spacing collar is a stainless steel round buss, and there is one section of outstanding thin stainless steel column in outside, and there is threaded hole side in order to screw in set screw.Magnifier fixed arm is a stainless steel sleeve (magnifier sleeve, there is threaded hole side, can screw in fixed screw in order to fixing magnifier), one end vertical welding vertical rod sleeve.Magnifier enlargement ratio can be selected according to actual needs, and magnifier handle can insert in the magnifier sleeve of magnifier fixed arm.There is LED illumination lamp around magnifier Jing Quan, use two joints No. 5 powered battery be installed in magnifier handle, to give the illumination of source rod end face.Magnifier entirety does water-proofing treatment.Simulation rod is stainless steel round bar, and one end end face is carved with arbitrary five letter or numbers.During assembling, vertical rod and lower bucket are vertically connected on base by screw thread, and upper bucket, magnifier spacing collar are inserted in vertical rod successively, and are fixed in vertical rod with set screw.Magnifier fixed arm is inserted in vertical rod and is placed on magnifier spacing collar.Magnifier handle inserts the magnifier sleeve on magnifier fixed arm, ensures minute surface level and fixes handle with the fixed screw on sleeve.Ensure before device uses that magnifier center, Ru Bangdou center, bucket center, bottom are on a vertical curve.Simulation rod inserts lower bucket through upper bucket, is vertically defined in immediately below magnifier.
Accompanying drawing explanation
Fig. 1 is device overall schematic
Fig. 2 is base
Fig. 3 is vertical rod
Fig. 4 is upper bucket
Fig. 5 is lower bucket
Fig. 6 is magnifier spacing collar
Fig. 7 is magnifier fixed arm
Fig. 8 is magnifier
Fig. 9 is simulation rod
Embodiment: each for device parts are assembled according to shown in Fig. 1.Magnifier spacing collar height is regulated to make magnifier that simulation plane rod end numeral is amplified to suitable size.Rotate magnifier spacing collar, make magnifier fixed arm rotate amplitude peak and just reach the position that magnifier center can be made to aim at simulation plane rod end center, tighten the fixed screw on magnifier spacing collar.Open the illuminating lamp on magnifier, tie down the suspension ring on base corner with rope, device is hung lower storage Yuan Jing shaft bottom.User observes simulation plane rod end coding from the aboveground telescope of suitable enlargement ratio that makes by magnifier, regulates telescope to best resolving effect.Use source stock fixture that magnifier fixed arm is dialed to side, rod will be simulated and take out, Co-60 well is excellent from upper bucket insertion apparatus in a steady stream.Reverse to original position by magnifier fixed arm, inspector can verify at the coding that dispatches from the factory of aboveground use telescope to source rod end face.
Claims (1)
1. Co-60 well rod coding check device in a steady stream, by base, vertical rod, upper bucket, lower bucket, magnifier spacing collar, magnifier fixed arm, magnifier and simulation rod composition, it is characterized in that: upper bucket and lower bucket are infundibulate, base and vertical rod, lower bucket use is threaded, upper bucket, magnifier spacing collar, magnifier fixed arm order is enclosed within vertical rod, upper bucket, magnifier spacing collar uses set screw and vertical rod to fix, magnifier fixed arm is enclosed within vertical rod and is placed on magnifier spacing collar, can rotate within the specific limits, the handle of magnifier inserts the front end sleeve of magnifier fixed arm and makes to be screwed, simulation rod inserts lower bucket through upper bucket, vertically be defined in immediately below magnifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206365.5U CN204143061U (en) | 2014-04-25 | 2014-04-25 | Co-60 well is rod coding check device in a steady stream |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206365.5U CN204143061U (en) | 2014-04-25 | 2014-04-25 | Co-60 well is rod coding check device in a steady stream |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204143061U true CN204143061U (en) | 2015-02-04 |
Family
ID=52419740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420206365.5U Expired - Fee Related CN204143061U (en) | 2014-04-25 | 2014-04-25 | Co-60 well is rod coding check device in a steady stream |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204143061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109102911A (en) * | 2018-08-28 | 2018-12-28 | 浙江省农业科学院 | A kind of specific purpose tool checking radioactive source cobalt source stick coding |
-
2014
- 2014-04-25 CN CN201420206365.5U patent/CN204143061U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109102911A (en) * | 2018-08-28 | 2018-12-28 | 浙江省农业科学院 | A kind of specific purpose tool checking radioactive source cobalt source stick coding |
| CN109102911B (en) * | 2018-08-28 | 2020-03-31 | 浙江省农业科学院 | Special tool for checking code of cobalt source rod of radioactive source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20160425 |