CN202383090U - Variable-dosage-rate irradiation test device - Google Patents
Variable-dosage-rate irradiation test device Download PDFInfo
- Publication number
- CN202383090U CN202383090U CN2011205137163U CN201120513716U CN202383090U CN 202383090 U CN202383090 U CN 202383090U CN 2011205137163 U CN2011205137163 U CN 2011205137163U CN 201120513716 U CN201120513716 U CN 201120513716U CN 202383090 U CN202383090 U CN 202383090U
- Authority
- CN
- China
- Prior art keywords
- irradiation
- irradiation test
- test device
- dose rate
- dosage
- 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 - Lifetime
Links
Abstract
The utility model relates to a variable-dosage-rate irradiation test device, which is characterized in that a tested device is mounted on a slide platform, pulling ropes are arranged at two ends of the slide platform and connected with a bidirectional motor through a pulley, the slide platform can slide along the direction of the pulling ropes, all devices are arranged in an irradiation test room, and a shielding layer is arranged outside the motor to lead the motor to be isolated from an irradiation source. The irradiation source in the irradiation test room is fixed in position, and the slide platform is pulled by the pulling ropes in a preset manner to lead the distance between the tested device and the irradiation source to be changed, so that the dosage rate is changed along with time. The variable-dosage-rate irradiation test device is simple and reliable in structure, and can be conveniently mounted and removed.
Description
Technical field
The utility model relates to a kind of irradiation test device, particularly a kind of change dose rate irradiation test device.
Background technology
At present, general irradiation test all is that sample is placed radiation environment, and the distance of sample and irradiation bomb remains unchanged and keeps a period of time, up to meeting the requirements of accumulated dose.The sample irradiation dose that the unit interval is accepted in entire test, promptly dose rate is a fixed value.
In the actual motion environment, the dose rate that equipment bears possibly be time dependent.Because high dose rate possibly cause different failure mechanisms to material with LDR, so the Quality Identification that above test method is done possibly cause inaccurate judgement.
Realize that dose rate changes in time, simpler method is the distance that changes between tested device and the irradiation bomb.But in radiation environment, the people can't be approaching, and therefore the irradiation that general device then can't tolerate high doses will realize that radiation dose rate continuous variation in time has very big difficulty.
Summary of the invention
The utility model is to realizing the radiation dose rate continuous problem that changes difficulty in time now, proposed a kind of change dose rate irradiation test device that this device can not only change dose rate easily, and has very high reliability, can reuse.
The technical scheme of the utility model is: a kind of change dose rate irradiation test device, and said tested device is installed on the sliding platform, the irradiation bomb stationkeeping; Irradiation bomb irradiation tested device, there is traction rope at the sliding platform two ends, and traction rope links to each other with either-rotation motor through pulley; Sliding platform can slide with the traction rope direction; All equipment places in the testing laboratory, and motor has screen layer outward, isolates with irradiation bomb.
Said sliding platform adopts the all-metal support to be spirally connected and forms.
Said traction rope is processed with metal material.
The beneficial effect of the utility model is: the utility model becomes dose rate irradiation test device, can realize radiation dose rate change in time as required, and is simple and reliable for structure, and can install easily and remove.
Description of drawings
Fig. 1 becomes dose rate irradiation test apparatus structure synoptic diagram for the utility model.
Embodiment
Change dose rate irradiation test apparatus structure synoptic diagram as shown in Figure 1 is installed on tested device 5 on the sliding platform 7, and sliding platform 7 two ends traction ropes 4 link to each other with either-rotation motor 3 through pulley 6.Either-rotation motor 3 is indoor mobile at irradiation test with tested device 5 according to predefined program traction platform 7, the distance between change equipment 5 and the irradiation bomb 8, thus reach the purpose that changes radiation dose rate.This sliding platform 7 adopts the all-metal support to be spirally connected and forms, avoid welding and bearing, and with the requirement of the anti-irradiation of implementation platform to greatest extent, guaranteeing it can reuse.Form owing to sliding platform 7 adopts metal supports to be spirally connected simultaneously, can be combined into different sizes easily, be suitable for different testing laboratory spaces and tested device dimensional requirement, the slide rail of sliding platform 7 adopts the mode of two ends perk, and interlude guarantees level.Traction rope 4 is processed with metal material, and the length variations of avoiding irradiation to cause guarantees the precision that moves.Traction rope 4 changes direction through pulley 6.Either-rotation motor 3 utilizes heavy metal shield layer 2 protection such as lead, avoids the direct irradiation of irradiation.All devices can remove from testing laboratory easily, do not influence the normal use of testing laboratory.Pulley 6 is because far away from irradiation bomb, and doing once in 5 years, maintenance gets final product.
Claims (3)
1. one kind becomes dose rate irradiation test device, it is characterized in that said tested device (5) is installed on the sliding platform (7); Irradiation bomb (8) stationkeeping; Irradiation bomb (8) irradiation tested device (5), there is traction rope (4) at sliding platform (7) two ends, and traction rope (4) links to each other with either-rotation motor (3) through pulley (6); Sliding platform (7) can slide with traction rope (4) direction; All equipment places in the testing laboratory (1), and motor (3) is outer to have screen layer (2), isolates with irradiation bomb (8).
2. according to the said change dose rate of claim 1 irradiation test device, it is characterized in that said sliding platform (7) adopts the all-metal support to be spirally connected and forms.
3. according to the said change dose rate of claim 1 irradiation test device, it is characterized in that said traction rope (4) is processed with metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205137163U CN202383090U (en) | 2011-12-12 | 2011-12-12 | Variable-dosage-rate irradiation test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205137163U CN202383090U (en) | 2011-12-12 | 2011-12-12 | Variable-dosage-rate irradiation test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202383090U true CN202383090U (en) | 2012-08-15 |
Family
ID=46631585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205137163U Expired - Lifetime CN202383090U (en) | 2011-12-12 | 2011-12-12 | Variable-dosage-rate irradiation test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202383090U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592035A (en) * | 2013-11-08 | 2014-02-19 | 中国运载火箭技术研究院 | Method for testing infrared focal plane detector component dosage rate |
| CN104751931A (en) * | 2013-12-31 | 2015-07-01 | 上海长园电子材料有限公司 | Trolley device under irradiation electronic beam condition |
| CN112816813A (en) * | 2020-12-31 | 2021-05-18 | 中国人民解放军总参谋部第六十研究所 | Ionization irradiation verification test system |
-
2011
- 2011-12-12 CN CN2011205137163U patent/CN202383090U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592035A (en) * | 2013-11-08 | 2014-02-19 | 中国运载火箭技术研究院 | Method for testing infrared focal plane detector component dosage rate |
| CN103592035B (en) * | 2013-11-08 | 2016-08-17 | 中国运载火箭技术研究院 | Detector module on focal plane of infrared ray close rate test method |
| CN104751931A (en) * | 2013-12-31 | 2015-07-01 | 上海长园电子材料有限公司 | Trolley device under irradiation electronic beam condition |
| CN112816813A (en) * | 2020-12-31 | 2021-05-18 | 中国人民解放军总参谋部第六十研究所 | Ionization irradiation verification test system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202383090U (en) | Variable-dosage-rate irradiation test device | |
| MX356055B (en) | SYSTEMS and METHODS FOR DETECTING INFECTIOUS DISEASES. | |
| CN106271601A (en) | The installation of a kind of water meter gear train automatically and assemble method | |
| WO2013044910A9 (en) | Method and device for detecting the structure of moving single items, in particular for detecting foreign particles in liquid or paste-like products | |
| MX2016017076A (en) | Apparatus for inspecting nuclear reactor and method thereof. | |
| FR2968784B1 (en) | METHOD AND DEVICE FOR AUTOMATICALLY MONITORING LATERAL GUIDING ORDERS OF AN AIRCRAFT. | |
| CN203786268U (en) | Rolling door motor testing device | |
| CN109459785B (en) | Uniform thermal neutron field radiation test device based on array neutron source | |
| CN104895607A (en) | Tunnel condition analyzer | |
| GB2498308A (en) | Automated personnel screening system and method | |
| CN104909166A (en) | Radioactive source pneumatic conveying control detection device | |
| CN108668102A (en) | The method of area monitoring installation | |
| CN105911075B (en) | A kind of test method and system of X-ray accumulation large dosage | |
| CN2708269Y (en) | Material measuring and monitoring apparatus using nuclear technology | |
| CN204503619U (en) | Radioactive substance detection device | |
| CN203054189U (en) | Optoelectronic switch inspection and verification apparatus | |
| CN205720720U (en) | A kind of image projecting detector | |
| CN204980888U (en) | Electric block controlling means | |
| TW201612512A (en) | System for inspecting radiation image of object and method for controlling the same | |
| CN204347262U (en) | Belt transmission type radioactive substance detection device | |
| Rosenstock et al. | Enhancing nuclear security at Ukrainian border stations to prevent illicit trafficking | |
| CN204872887U (en) | Radiation source pneumatic conveying control detection device | |
| CN202393924U (en) | Human body security check detector | |
| Äystö et al. | An IGISOL portrait | |
| CN206379662U (en) | Portable outdoor switch cubicle overhauls rain insensitive device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |