CN107068225A - A kind of lossless movable detecting platform ray shielding device of X-ray - Google Patents
A kind of lossless movable detecting platform ray shielding device of X-ray Download PDFInfo
- Publication number
- CN107068225A CN107068225A CN201710242316.5A CN201710242316A CN107068225A CN 107068225 A CN107068225 A CN 107068225A CN 201710242316 A CN201710242316 A CN 201710242316A CN 107068225 A CN107068225 A CN 107068225A
- Authority
- CN
- China
- Prior art keywords
- ray
- rectangular box
- radome
- imaging plate
- aluminium lamination
- 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
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F1/00—Shielding characterised by the composition of the materials
- G21F1/02—Selection of uniform shielding materials
- G21F1/10—Organic substances; Dispersions in organic carriers
-
- 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
- G21F5/00—Transportable or portable shielded containers
- G21F5/06—Details of, or accessories to, the containers
- G21F5/12—Closures for containers; Sealing arrangements
Abstract
This application discloses a kind of lossless movable detecting platform ray shielding device of X-ray, including：X-ray production apparatus radome, mounting bracket and imaging plate radome, wherein, X-ray production apparatus radome is sequentially reduced and mutually nested rectangular box including some sizes, adjacent rectangular box is slidably connected in the horizontal direction, the maximum rectangular box of size is set on X-ray production apparatus and is fixedly connected by mounting bracket with X-ray locomotive, it is that opening is set that its X-ray production apparatus, which is arranged face and X-ray exit facet, and the X-ray plane of incidence, X-ray exit facet and the one side close to ground of other rectangular box are that opening is set；Imaging plate radome is set in the outside of imaging plate and its X-ray plane of incidence and the one side close to ground are that opening is set；Imaging plate radome and rectangular box include setting lead rubber layer between outer aluminium lamination and interior aluminium lamination, and outer aluminium lamination and interior aluminium lamination.The need for the present apparatus can be suitably used for any electrical equipment X-ray Non-Destructive Testing.
Description
Technical field
The present invention relates to X-ray shield engineering device technique field, more particularly to a kind of lossless movable detecting platform ray of X-ray
Screening arrangement.
Background technology
In recent years, X-ray non-destructive testing technology is widely used in electric device maintenance field.In power system
In, Non-Destructive Testing is typically carried out to power equipment by the lossless movable detecting platform of X-ray.The lossless movable detecting platform of X-ray
Mainly include X-ray production apparatus and imaging plate, wherein, X-ray production apparatus is arranged on X-ray locomotive, can moved with X-ray locomotive, imaging
Plate is arranged on imaging wooden handcart, can moved with imaging wooden handcart.To power equipment to be measured carry out Non-Destructive Testing when, X-ray production apparatus and into
As plate is separately positioned in the both sides of power equipment to be measured, the x-ray bombardment that X-ray production apparatus is launched to power equipment to be measured, pass through
The radioscopic image information for the power equipment to be measured that imaging plate shooting, collecting is arrived, so as to find exist in power equipment to be measured in time
The problem of, prevent the generation of failure.It is right because X-ray radiation scope is larger during power equipment X-ray detection to be measured
Nearby the body of staff causes necessarily to damage at detection scene, therefore, it is necessary to be shielded to X-ray detection platform.
In the prior art, generally X-ray is shielded using radome, the radome and power equipment to be measured and
The size of X-ray production apparatus and imaging plate matches, by the way that the radome is located at into the lossless movable detecting platform of X-ray and to be measured
The periphery of power equipment, reaches the purpose of shielding.
Due to power equipment huge number to be measured, and it is not of uniform size, and above-mentioned radome is only capable of and a certain power equipment
Size is matched, it is impossible to when meeting other power equipment X-ray Non-Destructive Testings the need for shielding, especially when power equipment body to be measured
When product is larger or in irregular shape, it is impossible to cover the lossless movable detecting platform of X-ray and power equipment to be measured simultaneously, and then
X-ray can not be shielded.
The content of the invention
It is of the prior art to solve the invention provides a kind of lossless movable detecting platform ray shielding device of X-ray
Radome can not adapt to different types of power equipment to be measured, and then the problem of can not be shielded to X-ray.
The invention provides a kind of lossless movable detecting platform ray shielding device of X-ray, including：X-ray production apparatus radome,
Mounting bracket and the imaging plate radome being set on imaging plate, wherein,
The X-ray production apparatus radome is sequentially reduced and mutually nested rectangular box including some sizes, adjacent length
Square box is slidably connected in the horizontal direction, and the maximum rectangular box of size is set on X-ray production apparatus and installed by described
Support is fixedly connected with X-ray locomotive, and the X-ray production apparatus of the maximum rectangular box of the size is arranged face and X-ray exit facet
It is that opening is set；The X-ray plane of incidence of other rectangular box in addition to the maximum rectangular box of size, X-ray go out
It is that opening is set to penetrate face and the one side close to ground；
The imaging plate radome is set in the outside of imaging plate, size and the imaging plate of the imaging plate radome
Match and the X-ray plane of incidence of the imaging plate radome and the one side close to ground are that opening is set；
The imaging plate radome and all rectangular box include outer aluminium lamination and interior aluminium lamination, and the outer aluminium lamination and interior
Lead rubber layer is set between aluminium lamination.
Preferably, in addition to pneumatic actuator, the pneumatic actuator include slide assemblies, be fixedly installed on it is described
Cylinder and the fixation kit being arranged in smallest size of rectangular box in the maximum rectangular box of size, wherein,
The piston rod extended line of the cylinder is fixedly connected with the fixation kit；The slide assemblies include chute and
The slide rail matched with the chute, the chute is arranged on larger-size rectangle case in two adjacent rectangular box
On the inwall of body, the slide rail is arranged on the outer wall of the less rectangular box of size in two adjacent rectangular box
On.
Preferably, the lead rubber layer includes some corrugated lead rubber slabs being superimposed with each other, each corrugated lead rubber
Plane where the two ends of plate connect the crest of the outer aluminium lamination and interior aluminium lamination and corrugated lead rubber slab respectively respectively with it is described outer
Aluminium lamination and interior aluminium lamination are vertically arranged.
Preferably, the thickness of the outer aluminium lamination and interior aluminium lamination is 1-10mm.
Preferably, the thickness of the lead rubber layer is 5-20mm.
The technical scheme that the present invention is provided can include the following benefits：
The embodiment of the present invention provides a kind of lossless movable detecting platform ray shielding device of X-ray, including：X-ray production apparatus screen
The imaging plate radome for covering cover, mounting bracket and being set on imaging plate, wherein, the X-ray production apparatus radome includes some
Size is sequentially reduced and mutually nested rectangular box, and adjacent rectangular box is slidably connected in the horizontal direction, and size is most
Big rectangular box is set on X-ray production apparatus and is fixedly connected by the mounting bracket with X-ray locomotive, the size
It is that opening is set that the X-ray production apparatus of maximum rectangular box, which is arranged face and X-ray exit facet,；Except the rectangle case that size is maximum
The X-ray plane of incidence, X-ray exit facet and the one side close to ground of other rectangular box beyond body are that opening is set；
The imaging plate radome is set in the outside of imaging plate, size and the imaging plate of the imaging plate radome match,
And the X-ray plane of incidence of the imaging plate radome and the one side close to ground are that opening is set；The imaging plate radome
Include setting lead rubber layer between outer aluminium lamination and interior aluminium lamination, and the outer aluminium lamination and interior aluminium lamination with all rectangular box.This
The lossless movable detecting platform ray shielding device of X-ray that inventive embodiments are provided, during X-ray Non-Destructive Testing, is penetrated by adjusting X
The collapsing length of line machine radome, makes its length and the spacing of X-ray production apparatus and power equipment to be measured match, and then shielding X is penetrated
X-ray between line machine and power equipment to be measured；Imaging plate radome is in close contact with power equipment to be measured, can be shielded to be measured
X-ray between power equipment and imaging plate.Shielded by X-ray production apparatus radome and imaging plate radome to be measured except being irradiated to
The X-ray of other parts beyond power equipment, further, since imaging plate radome and all rectangular box include outer aluminium
Layer and setting lead rubber layer between interior aluminium lamination, and outer aluminium lamination and interior aluminium lamination, X-ray production apparatus radome and imaging plate radome shielding effect
It is really good；And the device includes X-ray production apparatus radome and imaging plate radome two parts, small volume is easy to use, can be suitably used for
The need for any electrical equipment X-ray Non-Destructive Testing.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
Can the limitation present invention.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, letter will be made to the required accompanying drawing used in embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without having to pay creative labor,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is that a kind of structure of the lossless movable detecting platform ray shielding device of X-ray provided in an embodiment of the present invention is shown
It is intended to；
Fig. 2 is a kind of cross-sectional view of X-ray production apparatus radome provided in an embodiment of the present invention；
Fig. 3 is a kind of part section structural representation of rectangular box provided in an embodiment of the present invention；
In Fig. 1-3, symbol is represented：01-X X-ray machine Xs, 02- imaging plates, 03-X ray locomotives, 04- imaging wooden handcarts, 05- is treated
Survey power equipment, 1-X X-ray machine X radomes, 2- imaging plate radomes, 3- mounting brackets, 4- pneumatic actuators, 41- cylinders,
Aluminium lamination, 7- lead rubber layers in 42- fixation kits, 43- chutes, 44- slide rails, the outer aluminium laminations of 5-, 6-.
Embodiment
It is a kind of knot of the lossless movable detecting platform ray shielding device of X-ray provided in an embodiment of the present invention referring to Fig. 1
Structure schematic diagram, including：X-ray production apparatus radome 1, mounting bracket 3 and the imaging plate radome 2 being set on imaging plate 02, its
In,
The X-ray production apparatus radome 1 is sequentially reduced and mutually nested rectangular box including some sizes, adjacent
Rectangular box is slidably connected in the horizontal direction.In embodiments of the present invention, the X-ray production apparatus radome 1 includes 2-10 chi
The very little rectangular box being sequentially reduced.Certainly, in specific implementation process, 2-10 is the preferred number of rectangular box, is used
Family according to actual conditions, can set the number of rectangular box as any number, be not specifically limited herein.
Some sizes are sequentially reduced and in mutually nested rectangular box, and the maximum rectangular box of size is set in X
It is fixedly connected on X-ray machine X 01 and by the mounting bracket 3 with X-ray locomotive 03, the X-ray shield cover passes through the peace
Dress support 3 is fixed on the X-ray locomotive 03.In embodiments of the present invention, six faces of the maximum rectangular box of size
In, it is that X-ray production apparatus is arranged face close to the one side of X-ray locomotive, is X-ray exit facet close to the one side of power equipment 05 to be measured,
It is that opening is set that the X-ray production apparatus of the maximum rectangular box of the size, which is arranged face and X-ray exit facet,.It is lossless in X-ray
During detection, the X-ray exit facet that the X-ray that X-ray production apparatus is sent is set through opening is irradiated on power equipment 05 to be measured.Due to upper
State the maximum rectangular box of size to be set on the X-ray production apparatus, the X-ray of X-ray production apparatus transmitting can be shielded except X-ray
Mantle sets the external X-ray radiation in other four faces directions beyond face and X-ray exit facet.
In embodiments of the present invention, other rectangular box in addition to the maximum rectangular box of size, close to be measured
The face of power equipment 05 is the X-ray exit facet of these rectangular box, and the one side relative with the X-ray exit facet is X
The ray plane of incidence, the X-ray plane of incidence of other rectangular box in addition to the maximum rectangular box of size, X-ray outgoing
The one side on face and close ground is that opening is set.And because all adjacent rectangular box are slidably connected, so
Design under, other rectangular box in addition to the maximum rectangular box of size can be slided in the horizontal direction so that
The length of X-ray production apparatus radome in the horizontal direction can be changed, meanwhile, the irradiation that the X-ray that X-ray production apparatus is sent can be accessible
Onto power equipment 05 to be measured.
In a kind of possible embodiment, the screening arrangement also includes pneumatic actuator 4, the pneumatic actuator
Including slide assemblies, the cylinder 41 being fixedly installed in the maximum rectangular box of the size and it is arranged on smallest size of length
Fixation kit 42 on square box, wherein, the piston rod extended line of the cylinder 41 is fixedly connected with the fixation kit 42；
The slide assemblies include chute 43 and the slide rail 44 matched with the chute.As shown in Fig. 2 the chute 43 is arranged on
In two adjacent rectangular box on the inwall of larger-size rectangular box, the slide rail 44 is arranged on adjacent two
In rectangular box on the outer wall of the less rectangular box of size.In embodiments of the present invention, the chute 43 includes V
Shape chute, the slide rail 44 includes the triangle slide rail matched with the V-arrangement chute.Certainly, in specific implementation process, V
Shape chute and triangle slide rail are the preferred structure of chute and slide rail, and user can choose the cunning of arbitrary structures according to actual conditions
Groove and slide rail, are not specifically limited herein.
When carrying out X-ray Non-Destructive Testing, by the flexible drive fixation kit 42 of the piston rod of cylinder 41 in the horizontal direction
Motion, and then drive other casings in addition to the maximum rectangular box of size to move in the horizontal direction.Lived in cylinder
Under the drive of stopper rod, other casings in addition to the maximum rectangular box of size can be from adjacent larger rectangle case
Skidded off in body.When all rectangular box are skidded off from adjacent larger rectangular box, X-ray production apparatus radome is in level
Length reaches maximum on direction.In X-ray Non-Destructive Testing, by adjusting Telescopic-cylinder, so as to adjust X-ray production apparatus radome
The length of horizontal direction, makes smallest size of rectangular box and power equipment 05 to be measured inconsistent, can shield X-ray production apparatus with
X-ray leakage between power equipment 05 to be measured.
After the completion of X-ray Non-Destructive Testing, under the flexible drive of the piston rod of cylinder 41, the less all rectangles of size
Casing can be slided in adjacent larger rectangular box, other rectangles in addition to the maximum rectangular box of size
Casing is slid into the maximum rectangular box of size, and volume takes small.
In embodiments of the present invention, the smallest size of rectangular box matches with X-ray production apparatus, when except size maximum
Rectangular box beyond other rectangular box when sliding into the maximum rectangular box of size, all rectangle casees
Body is set on X-ray production apparatus.
Imaging plate 02 in the lossless movable detecting platform of X-ray is arranged on imaging wooden handcart 04 by lift, can with into
While movement as wooden handcart 04, it can also be moved up and down by lift.The imaging plate radome 2 is set in imaging plate 02
Outside, the size of the imaging plate radome 2 matches with the imaging plate 02 and the X-ray of the imaging plate radome 2 enters
It is that opening is set to penetrate face and the one side close to ground.In embodiments of the present invention, the X-ray of the imaging plate radome 2 enters
It is one side of the imaging plate radome close to power equipment 05 to be measured to penetrate face.In embodiments of the present invention, the imaging plate screen
The length of cover 2 in the horizontal direction is covered for 20-100cm, and certainly, in specific implementation process, 20-100cm is imaging plate radome
The preferred length of horizontal direction, user can set the length of imaging plate radome horizontal direction as Arbitrary Digit according to actual conditions
Value, is not specifically limited herein.
In X-ray Non-Destructive Testing, the X-ray plane of incidence of the imaging plate radome 2 and the power equipment 05 to be measured
It is in close contact, the X-ray shielded between power equipment 05 to be measured and imaging plate is leaked.
Other faces of the imaging plate radome 2 and all rectangular box in addition to the face that opening is set include outer aluminium
Lead rubber layer 7 is set between layer 5 and interior aluminium lamination 6, and the outer aluminium lamination 5 and interior aluminium lamination 6, by the outer aluminium lamination 5 and interior aluminium
The mode of lead rubber layer 7 is set to shield X-ray between layer 6.In specific implementation process, the thickness of the outer aluminium lamination 5 and interior aluminium lamination 6
Degree is 1-10mm, and the thickness of the lead rubber layer 7 is 5-20mm.
In a kind of possible embodiment, as shown in figure 3, the lead rubber layer 7 includes some corrugated being superimposed with each other
Lead rubber slab, the two ends of each corrugated lead rubber slab connect the outer aluminium lamination 5 and interior aluminium lamination 6 and corrugated lead rubber respectively
Plane where the crest of plate is vertically arranged with the outer aluminium lamination 5 and interior aluminium lamination 6 respectively.Using corrugated lead rubber slab one side energy
Enough preferably shielding X-rays, on the other hand, can reduce the quality of lead rubber layer, while reducing cost, mitigate X-ray production apparatus
The quality of radome and imaging plate radome, convenient use.
The embodiment of the present invention provides a kind of lossless movable detecting platform ray shielding device of X-ray, including：X-ray production apparatus screen
The imaging plate radome for covering cover, mounting bracket and being set on imaging plate, wherein, the X-ray production apparatus radome includes some
Size is sequentially reduced and mutually nested rectangular box, and adjacent rectangular box is slidably connected in the horizontal direction, and size is most
Big rectangular box is set on X-ray production apparatus and is fixedly connected by the mounting bracket with X-ray locomotive, the size
It is that opening is set that the X-ray production apparatus of maximum rectangular box, which is arranged face and X-ray exit facet,；Except the rectangle case that size is maximum
The X-ray plane of incidence, X-ray exit facet and the one side close to ground of other rectangular box beyond body are that opening is set；
The imaging plate radome is set in the outside of imaging plate, size and the imaging plate of the imaging plate radome match,
And the X-ray plane of incidence of the imaging plate radome and the one side close to ground are that opening is set；The imaging plate radome
Include setting lead rubber layer between outer aluminium lamination and interior aluminium lamination, and the outer aluminium lamination and interior aluminium lamination with all rectangular box.This
The lossless movable detecting platform ray shielding device of X-ray that inventive embodiments are provided, during X-ray Non-Destructive Testing, is penetrated by adjusting X
The collapsing length of line machine radome, makes its length and the spacing of X-ray production apparatus and power equipment to be measured match, and then shielding X is penetrated
X-ray between line machine and power equipment to be measured；Imaging plate radome is in close contact with power equipment to be measured, can be shielded to be measured
X-ray between power equipment and imaging plate.Shielded by X-ray production apparatus radome and imaging plate radome to be measured except being irradiated to
The X-ray of other parts beyond power equipment, further, since imaging plate radome and all rectangular box include outer aluminium
Layer and setting lead rubber layer between interior aluminium lamination, and outer aluminium lamination and interior aluminium lamination, X-ray production apparatus radome and imaging plate radome shielding effect
It is really good；And the device includes X-ray production apparatus radome and imaging plate radome two parts, small volume is easy to use, can be suitably used for
The need for any electrical equipment X-ray Non-Destructive Testing.
Those skilled in the art will readily occur to its of the present invention after the disclosure that specification and practice are invented here is considered
Its embodiment.The application be intended to the present invention any modification, purposes or adaptations, these modifications, purposes or
Person's adaptations follow the general principle of the present invention and including undocumented common knowledge in the art of the invention
Or conventional techniques.Description and embodiments are considered only as exemplary, and true scope and spirit of the invention are by following
Claim is pointed out.
Invention described above embodiment is not intended to limit the scope of the present invention..
Claims (5)
1. a kind of lossless movable detecting platform ray shielding device of X-ray, it is characterised in that including：X-ray production apparatus radome (1),
Mounting bracket (3) and the imaging plate radome (2) being set on imaging plate (02), wherein,
The X-ray production apparatus radome (1) is sequentially reduced and mutually nested rectangular box including some sizes, adjacent length
Square box is slidably connected in the horizontal direction, and the maximum rectangular box of size is set on X-ray production apparatus (01) and by described
Mounting bracket (3) is fixedly connected with X-ray locomotive (03), and the X-ray production apparatus of the maximum rectangular box of the size is arranged face and X
Ray exit facet is that opening is set；The X-ray of other rectangular box in addition to the maximum rectangular box of size is incident
Face, X-ray exit facet and the one side close to ground are that opening is set；
The imaging plate radome (2) is set in the outside of imaging plate (02), the size of the imaging plate radome (2) with it is described
Imaging plate (02) matches and the one side on the X-ray plane of incidence of the imaging plate radome (2) and close ground is that opening is set
Put；
The imaging plate radome (2) and all rectangular box include outer aluminium lamination (5) and interior aluminium lamination (6), and the outer aluminium
Lead rubber layer (7) is set between layer (5) and interior aluminium lamination (6).
2. device as claimed in claim 1, it is characterised in that also including pneumatic actuator (4), the pneumatic actuator
(4) include slide assemblies, the cylinder (41) being fixedly installed in the maximum rectangular box of the size and be arranged on size most
Fixation kit (42) in small rectangular box, wherein,
The piston rod extended line of the cylinder (41) is fixedly connected with the fixation kit (42)；The slide assemblies include chute
(43) slide rail (44) and with the chute (43) matched, the chute (43) is arranged on two adjacent rectangular box
In larger-size rectangular box inwall on, the slide rail (44) be arranged in two adjacent rectangular box size compared with
On the outer wall of the small rectangular box.
3. device as claimed in claim 1, it is characterised in that the lead rubber layer (7) includes some ripples being superimposed with each other
Shape lead rubber slab, the two ends of each corrugated lead rubber slab connect the outer aluminium lamination (5) and interior aluminium lamination (6) and corrugated respectively
Plane where the crest of lead rubber slab is vertically arranged with the outer aluminium lamination (5) and interior aluminium lamination (6) respectively.
4. device as claimed in claim 1, it is characterised in that the thickness of the outer aluminium lamination (5) and interior aluminium lamination (6) is 1-
10mm。
5. device as claimed in claim 1, it is characterised in that the thickness of the lead rubber layer (7) is 5-20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710242316.5A CN107068225B (en) | 2017-04-13 | 2017-04-13 | X-ray nondestructive mobile detection platform ray shielding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710242316.5A CN107068225B (en) | 2017-04-13 | 2017-04-13 | X-ray nondestructive mobile detection platform ray shielding device |
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| Publication Number | Publication Date |
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| CN107068225A true CN107068225A (en) | 2017-08-18 |
| CN107068225B CN107068225B (en) | 2023-09-22 |
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| CN107558912A (en) * | 2017-09-20 | 2018-01-09 | 华北理工大学 | A kind of X-ray protection door |
| CN107783201A (en) * | 2017-10-25 | 2018-03-09 | 同方威视技术股份有限公司 | Ray machine radome and rays safety detection apparatus |
| CN109540934A (en) * | 2018-12-28 | 2019-03-29 | 中核北方核燃料元件有限公司 | The adaptive boundary screening arrangement of fuel rod X-ray detection |
| CN112378932A (en) * | 2020-10-27 | 2021-02-19 | 国网辽宁省电力有限公司丹东供电公司 | X-ray digital imaging DR (digital radiography) live detection equipment with shielding device |
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| CN112378932B (en) * | 2020-10-27 | 2023-06-30 | 国网辽宁省电力有限公司丹东供电公司 | X-ray digital imaging DR electrified detection equipment with shielding device |
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