CN108318912A - A kind of novel removable neutron gamma radiation protecting screen - Google Patents
A kind of novel removable neutron gamma radiation protecting screen Download PDFInfo
- Publication number
- CN108318912A CN108318912A CN201711479066.3A CN201711479066A CN108318912A CN 108318912 A CN108318912 A CN 108318912A CN 201711479066 A CN201711479066 A CN 201711479066A CN 108318912 A CN108318912 A CN 108318912A
- Authority
- CN
- China
- Prior art keywords
- protecting screen
- main
- gamma radiation
- observation window
- instrument support
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F3/00—Shielding characterised by its physical form, e.g. granules, or shape of the material
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- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of Radiation (AREA)
Abstract
A kind of novel removable neutron gamma radiation protecting screen, including the main protecting screen vertically set up, the both sides of the main protecting screen are separately equipped with side shield；Top protecting screen is arranged in the top of the main protecting screen；Observation window is arranged on the main protecting screen；Two hand holes in left and right, the hand hole attended operation chamber is arranged in the lower section of the observation window；Instrument support is arranged in the lower section of the hand hole；The arranging counterweight of the bottom of the main protecting screen.The advantageous effect of the application is：Operating personnel are freed from thick and heavy exposure suit, can easily comfortably be observed under the protection of protecting screen very much；The operating personnel that can adapt to different height work；Side shield is foldable, is conducive to storage storage；Moveable instrument support is easy to use convenient for carrying out shift in position to detection instrument as needed.
Description
Technical field
The application belongs to radiation protection technique field, specifically, being related to a kind of novel removable neutron gamma radiation
Protecting screen.
Background technology
If operating personnel will be to radiation-resistant gloves case internal radiation subject job or in radiation environment in nuclear industry environment
Under when carrying out the work such as testing, thick and heavy stereotype protective garment need to be dressed, operating personnel's activity is extremely restricted, due to radiation protection
It takes thick and heavy and airtight, causes operating personnel's working environment severe.
Invention content
In view of this, there is provided a kind of novel removable neutron gamma radiations for technical problems to be solved in this application
Protecting screen can play protective action under radiation environment to staff, without dressing thick and heavy exposure suit, for the people that works
Member provides a more convenient and comfortable working environment.
In order to solve the above-mentioned technical problem, this application discloses a kind of novel removable neutron gamma radiation protecting screen,
And it is realized using following technical scheme.
A kind of novel removable neutron gamma radiation protecting screen, including the main protecting screen vertically set up, the main protection
The both sides of screen are separately equipped with side shield；Top protecting screen is arranged in the top of the main protecting screen；It is arranged and sees on the main protecting screen
Examine window；Two hand holes in left and right, the hand hole attended operation chamber is arranged in the lower section of the observation window；It is arranged in the lower section of the hand hole
Instrument support；The arranging counterweight of the bottom of the main protecting screen.
Further, on the observation window fixed setting lifting gear, the lifting gear includes that setting is anti-in the master
The observation window of shield screen rear side lifts ratchet, and the observation window lifts ratchet connection gear, the gear and vertically disposed second
Trapezoidal screw engages, and second trapezoidal screw is screwed togather with the second trapezoidal nut, second trapezoidal nut and the observation window
It is fixedly connected.
Further, the heavy sliding rail for keeping the observation window steadily to lift is arranged in the gear image side.
Further, the hand hole is arranged in hand hole mobile device, and the hand hole mobile device is described including being embedded in
Fixing piece is arranged in the up, down, left and right of slide plate in main protective plate, the slide plate, and the fixing piece of the left and right sides is closely
The slide plate edge, the spacing between the fixing piece of upper and lower both sides are more than the height of the slide plate.
Further, it is equipped with hand hole protective plate in the operating cavity.
Further, the instrument support with can horizontal direction sliding sliding equipment connect.
Further, the sliding equipment includes the sliding block being fixedly connected with the instrument support, and the sliding block is embedded
In horizontally disposed instrument support sliding rail.
Further, the sliding equipment includes the rear side instrument support lifting handwheel being arranged in the main protecting screen,
The instrument support lifting handwheel is fixedly connected with bevel gear, and the bevel gear is connect with vertically disposed first trapezoidal screw, institute
It states the first trapezoidal screw to screw togather with the first trapezoidal nut, first trapezoidal nut is fixedly connected with the instrument support of stating.
Further, the lower part of the counterweight, the main protecting screen and the side shield is arranged or part is matched
If castor.
Further, knob, the bottom of the knob and the main protecting screen are equipped on rear side of the main protecting screen
Bottom connects；The top of the knob, which is equipped with, is conducive to the structure of shaking hands that hand is held with a firm grip.
Compared with prior art, the application can be obtained including following technique effect：By operating personnel from thick and heavy anti-spoke
It penetrates in clothes and frees, can easily comfortably be observed under the protection of protecting screen very much；It can adapt to different height
Operating personnel work；Side shield is foldable, is conducive to storage storage；Moveable instrument support, convenient for right as needed
It detects instrument and carries out shift in position, be easy to use.
Certainly, implementing any product of the application must be not necessarily required to reach all the above technique effect simultaneously.
Description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please do not constitute the improper restriction to the application for explaining the application.In the accompanying drawings：
Fig. 1 is the protecting screen positive structure diagram of one embodiment of the invention.
Fig. 2 is the protecting screen side structure schematic view of one embodiment of the invention.
Fig. 3 is the protecting screen overlooking structure diagram of one embodiment of the invention.
Fig. 4 is the protecting screen backsight structural representation of one embodiment of the invention.
Wherein, in figure：
1, main protecting screen；2, side shield；3, protecting screen is pushed up；4, observation window；5, hand hole；6, hand hole mobile device；7, instrument
Table holder；8, instrument support sliding rail；9, castor；10, counterweight；11, instrument is detected；12, observation window lifts ratchet；13, it shakes hands；
14, instrument support lifting handwheel；15, hand hole protective plate.
Specific implementation mode
Presently filed embodiment is described in detail below in conjunction with accompanying drawings and embodiments, thereby how the application is applied
Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.
A kind of novel removable neutron gamma radiation protecting screen, as illustrated in fig. 1 and 2, including the main protection vertically set up
Screen 1, the both sides of main protecting screen 1 are separately equipped with side shield 2, and side shield 2 is foldable.The effect of folding side shield 2
It is：Need multiple person cooperational complete facilitate combination when need to arbitrarily combine two or more protecting screen according to glove box shape；
In addition it is put in wall side after protecting screen is foldable when not in use, is conducive to storage.Top protecting screen 3 is arranged in the top of main protecting screen 1, uses
To stop the radiation to come from top.Protecting screen use iron+Boron-containing-PE+iron stepped construction, can effectively absorb neutron and
Gamma radiation.
Observation window 4 is arranged on main protecting screen 1, observation window 4 uses flint glass, staff that can pass through flint glass 4
The case where observing at radiation source, while flint glass can be effectively isolated radiation, play protective action.Can also it match at observation window 4
If display instrument, display instrument is connect with instrument such as testers, for showing testing result.Left and right is arranged in the lower section of observation window 4
Two hand holes 5,5 attended operation chamber of hand hole, staff are stretched into operating cavity by 5 handle of hand hole and are operated.In operating cavity
For movable flashboard structure, changing the plug-in position of plate can move up and down, and adapt to the needs of different operating positions.Operating cavity
It is inside equipped with hand hole protective plate 15, for stopping radiation, the staff of fence operation.Each hand hole 5 is arranged at hand hole
In mobile device 6, the present embodiment is selected on one piece of slide plate being embedded in main protective plate 1, and slide plate can be along the inner wall of main protecting screen 1
It is up and down to adjust the height of hand hole, the people convenient for different heights operates.The left and right sides of slide plate closely in protective plate
Verge of opening, slide plate is constant in horizontal direction position to limit, and can also be used and the side of fixing piece is arranged in the left and right sides of slide plate
Formula limits the horizontal position of slide plate；Fixing piece, and two sides and respective corresponding slide plate edge is also respectively set in the both sides up and down of slide plate
Distance add up to 20cm so that hand hole 5 has the moving range of 20cm in vertical direction.
It is equipped with instrument support 7 in the lower section of hand hole 5, instrument support 7 connects horizontal direction sliding equipment, can be on demand
Horizontal direction is carried out to instrument support 7 to slide manually.Sliding equipment is that sliding block is embedded in horizontally disposed instrument support sliding rail 8
In, manual toggle instrument support 7, then sliding block moved in sliding rail, to realize instrument support 7 position movement.Instrument support 7
Folding structure is selected, instrument support 7 is folded when not in use and is convenient for vacating space.Mainly use can limit folding structure
Surely other folding structures for limiting folding angle can also be used in the hinge or articulated structure for opening and closing angle, this one kind folds
Structure is very ripe, and which is not described herein again.The folding angles of instrument support 7 are between 90 degree~120 degree under normal conditions.Inspection
Instrument 11 is surveyed to be arranged on instrument support 7.The mode of handwheel also can be used in manual toggle instrument support 7, and instrument support lifts hand
The rear side in main protecting screen 1 is arranged in wheel 14, and instrument support lifting handwheel 14 is fixedly connected with bevel gear, and bevel gear is set with outside vertical
The the first trapezoidal screw engagement set, the first trapezoidal screw are screwed with the first trapezoidal nut, the first trapezoidal nut and instrument support 7
It is fixedly connected.When rotating instrument support lifting handwheel 14, the first trapezoidal nut is driven to vertically move by bevel gear, to mobile
Instrument support 7.
Four sides all around of the bottom of main protecting screen 1 are separately equipped with counterweight 10, counterweight 10 and the main protection of the left and right sides
1 composition class splayed of screen, as shown in Figure 3.Counterweight 10 is conducive to the balance of entire protecting screen.Counterweight 10, main protecting screen 1 and side are anti-
The lower part for protecting screen 2 is arranged or castor 9 is arranged in part, and castor 9 is universal wheel, sustainable and mobile protecting screen.
Fig. 4 is the rearview of the present embodiment protecting screen, and observation window lifting ratchet 12 is disposed in the rear side of main protecting screen 1, uses
Carry out moving up and down for controlled observation window.Observation window lifts 12 connection gear of ratchet, gear and vertically disposed second trapezoidal screw
Engagement.Second trapezoidal screw is screwed togather with the second trapezoidal nut.Observation window 4 is fixed on the second trapezoidal nut, with second
The rotation of trapezoidal screw and move up and down.Leading screw image side is arranged on the sliding rail of fixed setting, is used for the shifting of Orientation observation window
Dynamic direction.The heavy sliding rail for keeping observation window 4 steadily to lift is arranged in gear image side.
Knob 13 is also equipped among the rear side of main protecting screen 1,13 bottom of shaking hands is connect with the bottom of main protecting screen 1,
And knob is 13 at an acute angle with main protecting screen 1,13 top of shaking hands is equipped with the structure of shaking hands held with a firm grip conducive to hand.It is shaken hands by pulling
13 may be implemented the push-and-pull to protecting screen, carry out mobile protecting screen.
The advantageous effect of the application is：Operating personnel are freed from thick and heavy exposure suit, it can easily very
Comfortably observed under the protection of protecting screen；The operating personnel that can adapt to different height work；Side shield can
It folds, is conducive to storage storage；Moveable instrument support, convenient for carrying out shift in position to detection instrument as needed, convenient for making
With.
A kind of novel removable neutron gamma radiation protecting screen provided above the embodiment of the present application has carried out in detail
It is thin to introduce.The description of the example is only used to help understand the method for the present application and its core ideas；Meanwhile for ability
The those skilled in the art in domain, according to the thought of the application, there will be changes in the specific implementation manner and application range, comprehensive
Upper described, the contents of this specification should not be construed as limiting the present application.
Some vocabulary has such as been used to censure specific components in specification and claim.Those skilled in the art answer
It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name
The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Such as logical
"comprising", the " comprising " of piece specification and claim mentioned in are an open language, therefore should be construed to " comprising/packet
It includes but is not limited to "." substantially " refer in receivable error range, those skilled in the art can be in certain error range
Interior solution the technical problem, basically reaches the technique effect.Specification subsequent descriptions are to implement the preferable implementation of the application
Mode, so the description is being not limited to scope of the present application for the purpose of the rule for illustrating the application.The application
Protection domain when regard appended claims institute defender subject to.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
Including so that commodity or system including a series of elements include not only those elements, but also include not clear
The other element listed, or further include for this commodity or the intrinsic element of system.In the feelings not limited more
Under condition, the element that is limited by sentence "including a ...", it is not excluded that including the element commodity or system in also
There are other identical elements.
Several preferred embodiments of the application have shown and described in above description, but as previously described, it should be understood that the application
Be not limited to form disclosed herein, be not to be taken as excluding other embodiments, and can be used for various other combinations,
Modification and environment, and the above teachings or related fields of technology or knowledge can be passed through in application contemplated scope described herein
It is modified.And changes and modifications made by those skilled in the art do not depart from spirit and scope, then it all should be in this Shen
It please be in the protection domain of appended claims.
Claims (10)
1. a kind of novel removable neutron gamma radiation protecting screen, it is characterised in that：Including the main protecting screen vertically set up
(1), the both sides of the main protecting screen (1) are separately equipped with side shield (2)；Top protection is arranged in the top of the main protecting screen (1)
Shield (3)；Observation window (4) is arranged on the main protecting screen (1)；Two hand holes (5) in left and right are arranged in the lower section of the observation window (4),
Hand hole (5) the attended operation chamber；Instrument support (7) is arranged in the lower section of the hand hole (5)；The bottom of the main protecting screen (1)
The arranging counterweight (10) in portion.
2. novel removable neutron gamma radiation protecting screen according to claim 1, it is characterised in that：The observation window
(4) it is fixedly installed on lifting gear, the lifting gear includes that the observation window being arranged on rear side of the main protecting screen (1) lifts spine
It takes turns (12), the observation window lifts ratchet (12) connection gear, and the gear is engaged with vertically disposed second trapezoidal screw, institute
It states the second trapezoidal screw to screw togather with the second trapezoidal nut, second trapezoidal nut is fixedly connected with the observation window (4).
3. novel removable neutron gamma radiation protecting screen according to claim 2, it is characterised in that：The gear mirror image
The heavy sliding rail for keeping the observation window (4) steadily to lift is arranged in side.
4. novel removable neutron gamma radiation protecting screen according to claim 1, it is characterised in that：The hand hole (5)
It is arranged in hand hole mobile device (6), the hand hole mobile device (6) includes the slide plate being embedded in the main protective plate (1),
The up, down, left and right of the slide plate is arranged fixing piece, the fixing piece of the left and right sides closely slide plate edge, up and down
Spacing between the fixing piece of both sides is more than the height of the slide plate.
5. novel removable neutron gamma radiation protecting screen according to claim 1, it is characterised in that：In the operating cavity
It is equipped with hand hole protective plate (15).
6. novel removable neutron gamma radiation protecting screen according to claim 1, it is characterised in that：The instrument support
(7) with can horizontal direction sliding sliding equipment connect.
7. novel removable neutron gamma radiation protecting screen according to claim 6, it is characterised in that：The sliding equipment
Include the sliding block being fixedly connected with the instrument support (7), the sliding block is embedded in horizontally disposed instrument support sliding rail (8)
In.
8. novel removable neutron gamma radiation protecting screen according to claim 6, it is characterised in that：The sliding equipment
Including the rear side instrument support lifting handwheel (14) in the main protecting screen (1), the instrument support lifting handwheel (14) is arranged
It is fixedly connected with bevel gear, the bevel gear is connect with vertically disposed first trapezoidal screw, first trapezoidal screw and first
Trapezoidal nut screws togather, and first trapezoidal nut is fixedly connected with the instrument support (7) of stating.
9. novel removable neutron gamma radiation protecting screen according to claim 1, it is characterised in that：The counterweight
(10), the lower part of the main protecting screen (1) and the side shield (2) is arranged or castor (9) is arranged in part.
10. novel removable neutron gamma radiation protecting screen according to claim 1, it is characterised in that：The main protection
Knob (13) is equipped on rear side of screen (1), the bottom of the knob (13) is connect with the bottom of the main protecting screen (1)；It is described
The top of knob (13), which is equipped with, is conducive to the structure of shaking hands that hand is held with a firm grip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711479066.3A CN108318912A (en) | 2017-12-29 | 2017-12-29 | A kind of novel removable neutron gamma radiation protecting screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711479066.3A CN108318912A (en) | 2017-12-29 | 2017-12-29 | A kind of novel removable neutron gamma radiation protecting screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108318912A true CN108318912A (en) | 2018-07-24 |
Family
ID=62893481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711479066.3A Pending CN108318912A (en) | 2017-12-29 | 2017-12-29 | A kind of novel removable neutron gamma radiation protecting screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108318912A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113205898A (en) * | 2021-05-20 | 2021-08-03 | 浙江思格一医疗科技有限公司 | Ray protection device |
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| CN2373874Y (en) * | 1999-06-16 | 2000-04-12 | 赵殿有 | Multi-function X-ray shielding lead screen for diagnosis |
| CN1653555A (en) * | 2002-04-17 | 2005-08-10 | 简称为勒梅Pax公司的勒梅X射线防护公司 | Screen for protection against ionising radiation emissions |
| CN202632792U (en) * | 2012-05-14 | 2012-12-26 | 中国辐射防护研究院 | Novel observation window for medium-low activity heat chamber |
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| CN205140529U (en) * | 2015-11-13 | 2016-04-06 | 南阳医学高等专科学校 | Medical portable radiation protection stereotype device |
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| CN206340351U (en) * | 2016-12-13 | 2017-07-18 | 中核四0四有限公司 | A kind of packaged type shields barricade |
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2017
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| CN2373874Y (en) * | 1999-06-16 | 2000-04-12 | 赵殿有 | Multi-function X-ray shielding lead screen for diagnosis |
| CN1653555A (en) * | 2002-04-17 | 2005-08-10 | 简称为勒梅Pax公司的勒梅X射线防护公司 | Screen for protection against ionising radiation emissions |
| CN202632792U (en) * | 2012-05-14 | 2012-12-26 | 中国辐射防护研究院 | Novel observation window for medium-low activity heat chamber |
| CN203802486U (en) * | 2014-04-01 | 2014-09-03 | 王辉 | X-ray preventing operating room |
| CN205140529U (en) * | 2015-11-13 | 2016-04-06 | 南阳医学高等专科学校 | Medical portable radiation protection stereotype device |
| CN205487377U (en) * | 2016-03-29 | 2016-08-17 | 烟台毓璜顶医院 | Radionuclide injects protector |
| CN206443767U (en) * | 2016-11-03 | 2017-08-29 | 河北医科大学第三医院 | It is a kind of assist a physician be operated and anti-x-ray vertical operation platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113205898A (en) * | 2021-05-20 | 2021-08-03 | 浙江思格一医疗科技有限公司 | Ray protection device |
| CN113205898B (en) * | 2021-05-20 | 2023-09-12 | 浙江思格一医疗科技有限公司 | Ray protection 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 |
Application publication date: 20180724 |
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| RJ01 | Rejection of invention patent application after publication |