CN102969035A - Radiation protection method and device for outdoor industrial radiographic inspection - Google Patents
Radiation protection method and device for outdoor industrial radiographic inspection Download PDFInfo
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- CN102969035A CN102969035A CN2012104815360A CN201210481536A CN102969035A CN 102969035 A CN102969035 A CN 102969035A CN 2012104815360 A CN2012104815360 A CN 2012104815360A CN 201210481536 A CN201210481536 A CN 201210481536A CN 102969035 A CN102969035 A CN 102969035A
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- lower baffle
- baffle plate
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Abstract
The invention relates to a radiation protection method and a radiation protection device for outdoor industrial radiographic inspection, which belong to the field of an ionization radiation protection technology. The technical scheme is as follows: an upper baffle (1), a front baffle (4), a lower baffle (8) and two lateral baffles (5) are matched with each other so as to form a controller with an opening back semi-enclosed structure, and an inner space of the controller can accommodate workers to operate a ray generating device; a lifting ring is arranged above the upper baffle, a front wheel set (6) is arranged at the front of the lower baffle, and a rear wheel set (9) is arranged at the back of the lower baffle, a drawing hanging ring is arranged on the lower baffle, and armrests (10) are arranged at the edges of two lateral baffles; the upper baffle, the front baffle, the lower baffle and two lateral baffles are a combined structure which is formed by clamping a layer of lead plate between two layers of steel plates, i.e. an inner layer of the steel plate and an outer layer of the steel plate; and the lead plate is riveted on two layers of steel plates, and the thickness of the lead plate guarantees that the radiation dosage of the workers is reduced below a national standard value. According to the invention, the radiation protection method and device for the outdoor industrial radiographic inspection can guarantee the body safety of the radiation workers and can be safely and conveniently utilized in any necessary occasion.
Description
Technical field
The present invention relates to a kind of radiation protection method and device during for the flaw detection of outdoor industrial x-ray, belong to the ionization radiation protection technical field.
Background technology
Can produce a large amount of X ray or gamma-rays during the industrial x-ray flaw detection, after human body is accepted x radiation x, the structure of biological macromolecules such as body internal protein molecule, dna molecular and enzyme will be damaged, and then cause normal function and metabolic obstacle, cause body dead when serious, the probability that the employee exposed to radiation who frequently contacts ray suffers from radiation leukaemia, bone marrow form acute radiation sickness etc. will significantly increase.Work was vital to ionization radiation protection when therefore, industrial x-ray was detected a flaw.At present, industrial x-ray flaw detection guard technology commonly used has the protection of reinforced concrete facility, distance protection etc., these protection are subject to the impact of facility stationarity or the radianting capacity of veil self opposing on every side, especially in most cases are difficult to satisfy the radiation protection safety requirements when industrial x-ray is detected a flaw outdoor carrying out.
Summary of the invention
The purpose of this invention is to provide a kind of radiation protection method and device during for the flaw detection of outdoor industrial x-ray; when in the production scene or open-air when implementing industrial x-ray flaw detection operation; can give to employee exposed to radiation's personal safety effective protection, solve the problems referred to above that background technology exists.
Technical scheme of the present invention is: a kind of radioprotector during for the flaw detection of outdoor industrial x-ray, comprise overhead gage, front apron, suspension ring, side shield, front wheels, traction link, lower baffle plate, rear wheels and handrail, overhead gage, front apron, lower baffle plate and two side shields mate semi-closed structure of opening later of formation mutually, and the inner space can hold the controller that the staff operates ray generating device; Be provided with suspension ring above the overhead gage, the front portion of lower baffle plate is provided with front wheels, and the rear portion is provided with rear wheels, and lower baffle plate is provided with the traction link, and the edge of two side shields is provided with handrail; Overhead gage, front apron, lower baffle plate and two side shields are that stereotype is riveted on the two-layered steel plates by the unitized construction of one deck stereotype in the middle of the inside and outside two-layered steel plates folder, and stereotype thickness is that the dosage of being penetrated that guarantees the staff is reduced to below the national normal value.
Described overhead gage, front apron, lower baffle plate and two are equipped with reinforcement above the side shield, be the integral rigidity that guarantees, each baffle plate all arranges a plurality of horizontal, vertical reinforcements.Front wheels belong to directional wheel, can only move forward and backward; Rear wheels belong to deflecting roller, can rotate in 360 ° of scopes.
Outside at front apron is provided with warning notice.
A kind of radiation protection method during for the flaw detection of outdoor industrial x-ray, adopt above-mentioned radioprotector, with this radioprotector handling behind the outside work place, the work staff promotes handrail, move to the working position all around, and rotation direction makes front apron over against radiographic source, and the controller of ray generating device is placed on radioprotector inside; When radiation work began, the staff was at the controller of radioprotector built-in function ray generating device, and each baffle plate protects; After radiation work finished, the staff withdrawed from radioprotector, security protection is carried out in the industrial x-ray radiation whenever and wherever possible.
Be welded with suspension ring above the overhead gage so that lifting is transported, lower baffle plate is welded with the traction link so that power traction is moved, and front wheels belong to directional wheel, can only move forward and backward; Rear wheels belong to deflecting roller, can rotate in 360 ° of scopes, turn with side to satisfy to turn round.
Good effect of the present invention: the present invention forms a kind of semi-closed structure, the inner space can hold the controller that the people operates ray generating device, the method need to all arrange plumbous protective baffle plate processed in these five sides before up and down, and be equipped with movable pulley, be provided with suspension ring, can satisfy the different requirements such as mobile, traction and handling; Stereotype thickness is to draw through accurate Calculation, employee exposed to radiation's radioactive dose can be reduced to below the national normal value in radiation environment.The present invention can either guarantee employee exposed to radiation's health safety, can use safe ready in needed any occasion again.
Description of drawings
Fig. 1 is the structural drawing of the embodiment of the invention;
Fig. 2 is front schematic view of the present invention;
Among the figure: 1. overhead gage, 2. reinforcement, 3. suspension ring, 4. front apron, 5. side shield, 6. front wheels, 7. traction link, 8. lower baffle plate, 9. rear wheels, 10. handrail, 11. warning notices.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described by embodiment.
A kind of radioprotector during for the flaw detection of outdoor industrial x-ray, comprise overhead gage 1, front apron 4, suspension ring 3, side shield 5, front wheels 6, traction link 7, lower baffle plate 8, rear wheels 9 and handrail 10, overhead gage, front apron, lower baffle plate and two side shields mate semi-closed structure of opening later of formation mutually, and the inner space can hold the controller that the staff operates ray generating device; Be provided with suspension ring above the overhead gage, the front portion of lower baffle plate is provided with front wheels, and the rear portion is provided with rear wheels, and lower baffle plate is provided with the traction link, and the edge of two side shields is provided with handrail; Overhead gage, front apron, lower baffle plate and two side shields are that stereotype is riveted on the two-layered steel plates by the unitized construction of one deck stereotype in the middle of the inside and outside two-layered steel plates folder, and stereotype thickness is that the dosage of being penetrated that guarantees the staff is reduced to below the national normal value.
Described overhead gage, front apron, lower baffle plate and two are equipped with reinforcement 2 above the side shield, be the integral rigidity that guarantees, each baffle plate all arranges a plurality of horizontal, vertical reinforcements.Front wheels belong to directional wheel, can only move forward and backward; Rear wheels belong to deflecting roller, can rotate in 360 ° of scopes.
Be provided with warning notice 11 in the outside of front apron.
A kind of radiation protection method during for the flaw detection of outdoor industrial x-ray, adopt above-mentioned radioprotector, with this radioprotector handling behind the outside work place, the work staff promotes handrail, move to the working position all around, and rotation direction makes front apron over against radiographic source, and the controller of ray generating device is placed on radioprotector inside; When radiation work began, the staff was at the controller of radioprotector built-in function ray generating device, and each baffle plate protects; After radiation work finished, the staff withdrawed from radioprotector, security protection is carried out in the industrial x-ray radiation whenever and wherever possible.
Be welded with suspension ring above the overhead gage so that lifting is transported, lower baffle plate is welded with the traction link so that power traction is moved, and front wheels belong to directional wheel, can only move forward and backward; Rear wheels belong to deflecting roller, can rotate in 360 ° of scopes, turn with side to satisfy to turn round.
The thickness of required stereotype wants large in the front apron 4, and basic goal is to face the maximal rays radiant quantity come directly for shielding, and the centre is coated with warning notice 11.
Claims (6)
1. radioprotector when being used for outdoor industrial x-ray flaw detection, it is characterized in that: comprise overhead gage (1), front apron (4), suspension ring (3), side shield (5), front wheels (6), traction link (7), lower baffle plate (8), rear wheels (9) and handrail (10), overhead gage, front apron, lower baffle plate and two side shields mate semi-closed structure of opening later of formation mutually, and the inner space can hold the controller that the staff operates ray generating device; Be provided with suspension ring above the overhead gage, the front portion of lower baffle plate is provided with front wheels, and the rear portion is provided with rear wheels, and lower baffle plate is provided with the traction link, and the edge of two side shields is provided with handrail; Overhead gage, front apron, lower baffle plate and two side shields are that stereotype is riveted on the two-layered steel plates by the unitized construction of one deck stereotype in the middle of the inside and outside two-layered steel plates folder, and stereotype thickness is that the dosage of being penetrated that guarantees the staff is reduced to below the national normal value.
2. described a kind of radioprotector during for the flaw detection of outdoor industrial x-ray according to claim 1, it is characterized in that described overhead gage, front apron, lower baffle plate and two are equipped with reinforcement (2) above the side shield, be the integral rigidity that guarantees, each baffle plate all arranges a plurality of horizontal, vertical reinforcements.
3. described a kind of radioprotector during for the flaw detection of outdoor industrial x-ray according to claim 1 and 2 is characterized in that front wheels belong to directional wheel, can only move forward and backward; Rear wheels belong to deflecting roller, rotate in 360 ° of scopes.
4. described a kind of radioprotector during for the flaw detection of outdoor industrial x-ray according to claim 1 and 2 is characterized in that being provided with in the outside of front apron warning notice (11).
5. radiation protection method when being used for outdoor industrial x-ray flaw detection, it is characterized in that: the radioprotector that adopts claim 1 to limit, with this radioprotector handling behind the outside work place, the work staff promotes handrail, move to the working position all around, and rotation direction makes front apron over against radiographic source, and the controller of ray generating device is placed on radioprotector inside; When radiation work began, the staff was at the controller of radioprotector built-in function ray generating device, and each baffle plate protects; After radiation work finished, the staff withdrawed from radioprotector, security protection is carried out in the industrial x-ray radiation whenever and wherever possible.
6. described a kind of radiation protection method during for the flaw detection of outdoor industrial x-ray according to claim 5, it is characterized in that being welded with suspension ring above the overhead gage so that the lifting transhipment, lower baffle plate is welded with the traction link so that power traction is moved, and front wheels belong to directional wheel, can only move forward and backward; Rear wheels belong to deflecting roller, can rotate in 360 ° of scopes, turn with side to satisfy to turn round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104815360A CN102969035A (en) | 2012-11-23 | 2012-11-23 | Radiation protection method and device for outdoor industrial radiographic inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104815360A CN102969035A (en) | 2012-11-23 | 2012-11-23 | Radiation protection method and device for outdoor industrial radiographic inspection |
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| CN102969035A true CN102969035A (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012104815360A Pending CN102969035A (en) | 2012-11-23 | 2012-11-23 | Radiation protection method and device for outdoor industrial radiographic inspection |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934088A (en) * | 2015-06-16 | 2015-09-23 | 南华大学 | Anti-radiation cab |
| CN105304153A (en) * | 2015-11-20 | 2016-02-03 | 共享铸钢有限公司 | Shielding protection apparatus for gamma diagnostic machine |
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| JPH06230178A (en) * | 1993-02-01 | 1994-08-19 | Hitachi Ltd | Radiation shielding member, radiation shielding unit and dismantling method of radioactive waste |
| CN201078885Y (en) * | 2007-07-18 | 2008-06-25 | 北京固鸿科技有限公司 | Combined type shielding house |
| CN101351111A (en) * | 2007-07-18 | 2009-01-21 | 北京固鸿科技有限公司 | Combined shielding house with leakage-proof structure |
| US20090020713A1 (en) * | 2004-10-28 | 2009-01-22 | Thomas Baudro | Radiation protection shield |
| CN101916606A (en) * | 2010-07-27 | 2010-12-15 | 刘广辉 | Medical and multifunctional intervention protection room |
| CN201870648U (en) * | 2010-12-02 | 2011-06-22 | 姚凤清 | Doctor isolation radioactive ray device in intervention operation |
| CN202487189U (en) * | 2012-02-27 | 2012-10-10 | 中国科学院上海应用物理研究所 | Steel-lead sandwich board |
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2012
- 2012-11-23 CN CN2012104815360A patent/CN102969035A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06230178A (en) * | 1993-02-01 | 1994-08-19 | Hitachi Ltd | Radiation shielding member, radiation shielding unit and dismantling method of radioactive waste |
| US20090020713A1 (en) * | 2004-10-28 | 2009-01-22 | Thomas Baudro | Radiation protection shield |
| CN201078885Y (en) * | 2007-07-18 | 2008-06-25 | 北京固鸿科技有限公司 | Combined type shielding house |
| CN101351111A (en) * | 2007-07-18 | 2009-01-21 | 北京固鸿科技有限公司 | Combined shielding house with leakage-proof structure |
| CN101916606A (en) * | 2010-07-27 | 2010-12-15 | 刘广辉 | Medical and multifunctional intervention protection room |
| CN201870648U (en) * | 2010-12-02 | 2011-06-22 | 姚凤清 | Doctor isolation radioactive ray device in intervention operation |
| CN202487189U (en) * | 2012-02-27 | 2012-10-10 | 中国科学院上海应用物理研究所 | Steel-lead sandwich board |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934088A (en) * | 2015-06-16 | 2015-09-23 | 南华大学 | Anti-radiation cab |
| CN105304153A (en) * | 2015-11-20 | 2016-02-03 | 共享铸钢有限公司 | Shielding protection apparatus for gamma diagnostic machine |
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Application publication date: 20130313 |