CN209542864U - Radiation examination device - Google Patents
Radiation examination device Download PDFInfo
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- CN209542864U CN209542864U CN201920013410.8U CN201920013410U CN209542864U CN 209542864 U CN209542864 U CN 209542864U CN 201920013410 U CN201920013410 U CN 201920013410U CN 209542864 U CN209542864 U CN 209542864U
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Abstract
Present disclose provides a kind of radiation examination devices to have inspection state and travel position, including radiation detector assembly and protecting wall.Radiation detector assembly includes radiographic source and the detector with radiographic source cooperation, and in inspection state, radiation detector assembly has the inspection channel passed through for checking matter.Protecting wall includes position-variable multiple walls so that protecting wall is deformable, in inspection state, protecting wall is located at the two sides for checking channel to prevent leakage radiation, in travel position, at least partly described wall of the protecting wall on the direction for checking channel than in the inspection state closer to the radiation detector assembly.Based on the radiation examination device that the disclosure provides, the safety when inspection state radiation examination device carries out radiation monitoring is higher, facilitates the whole Transporting of radiation examination device in travel position.
Description
Technical field
This disclosure relates to radiation monitoring technical field, in particular to a kind of radiation examination device.
Background technique
In radiation monitoring field, radiation examination device is broadly divided into quickly through class radiation examination device, combines mobile class
Radiation examination device, rail-free from walking class radiation examination device three categories.It is motionless quickly through class radiation examination device itself,
Vehicle is examined by driver driving quickly through equipment.It combines mobile class radiation examination device to need to run in orbit, be detected
Object is motionless, and radiation examination device is mobile, to realize the radiation monitoring for being such as examined vehicle to checking matter, being examined container.Nothing
Track does not need track from walking class radiation examination device, realizes walking function by tire.Above-mentioned three classes radiation examination device mesh
It is preceding all to can not achieve whole Transporting.
Utility model content
The disclosure is designed to provide a kind of radiation examination device conducive to whole Transporting.
The radiation examination device that the disclosure provides has inspection state and travel position, comprising:
Radiation detector assembly, the detector including radiographic source and with radiographic source cooperation are described in the inspection state
Radiation detector assembly has the inspection channel passed through for checking matter;With
Protecting wall, including position-variable multiple walls are so that the protecting wall is deformable, it is described in the inspection state
Protecting wall is located at the two sides for checking channel to prevent leakage radiation, in the travel position, at least portion of the protecting wall
Point wall on the direction for checking channel than in inspection state closer to the radiation detector assembly.
In some embodiments, it surrounds to form length in the travel position, the protecting wall and the radiation detector assembly
Cube structure.
In some embodiments, the radiation detector assembly includes:
First cabin;
Cantilever crane is connected to alterable height at the top of first cabin, and the cantilever crane is high in the height of the inspection state
In the height in the travel position.
In some embodiments, the radiographic source is located in first cabin, in the inspection state, close to described the
The protecting wall of one cabin side has the first interval in the beam position that goes out of the radiographic source.
In some embodiments, the cantilever crane includes transverse arm, and the detector includes first be set on the transverse arm
Probe portion and the second probe portion that can be changed relative to the beam position, in the inspection state, second probe portion is located at
The side for checking channel, in the travel position, second probe portion is set on the transverse arm.
In some embodiments,
Second probe portion and first probe portion are hinged, and second probe portion passes through around first probe portion
Rotation changes the relative position with the transverse arm;Or,
Second probe portion and the cantilever crane are hinged, and second probe portion is by rotating change and institute around the cantilever crane
State the relative position of transverse arm.
In some embodiments, the radiation detector assembly is included in inspection state and/or travel position locking described the
Locking structure of two probe portions relative to the position of the cantilever crane.
In some embodiments, first cabin includes preventing first protection of the ray from first interval leakage
Portion.
In some embodiments, the radiation detector assembly further includes the second cabin, second cabin and described first
The setting of cabin interval, in the inspection state, first cabin and second cabin are divided into the two of the inspection channel
Side is connected to the cantilever crane alterable height at the top of first cabin and second cabin.
In some embodiments, the cantilever crane includes:
First vertical arm, it is scalable or be set in first cabin up and down;
Second vertical arm, it is scalable or be set in second cabin up and down;With
Transverse arm, the both ends of the transverse arm are connected to the upper end of first vertical arm and the upper end of second vertical arm.
In some embodiments, the multiple wall is divided into four groups of walls, in the inspection state, four groups of walls point
The both ends of first cabin and the both ends of second cabin are not set to along the extending direction for checking channel, in the fortune
Defeated state, four groups of walls are located at side of first cabin far from second cabin and second cabin far from institute
Between the side for stating the first cabin.
In some embodiments, two groups of walls in four groups of walls are rotatably connected at first cabin respectively
Along it is described check channel extending direction both ends;Another two groups of walls in four groups of walls are rotatably connected at respectively
The both ends along the extending direction for checking channel of second cabin.
In some embodiments, the radiographic source is located in first cabin, and the detector is located on the cantilever crane,
In the inspection state, the protecting wall close to second cabin side is continuously arranged or close to second cabin one
The protecting wall of side is at second cabin with the second interval and second cabin has prevents ray from described the
Second protection department of two intervals leakage.
In some embodiments,
At least partly described wall is translatable relative to remaining wall or the radiation detector assembly in the multiple wall;
And/or
At least partly described wall is rotatable relative to remaining wall or the radiation detector assembly in the multiple wall;
And/or
At least partly described wall is repeatable relative to remaining wall or the radiation detector assembly in the multiple wall
Dismounting.
In some embodiments, the radiation examination device further includes the wheel moved integrally for the radiation examination device
Group.
In some embodiments, the wheel group includes tire and/or rail wheel.
In some embodiments, the wheel group is removably attachable to the radiation detector assembly and/or the protection
Wall.
In some embodiments, the radiation examination device includes and detachably connected auxiliary of the radiation detector assembly
Support device is helped, at least partly wheel is installed on the auxiliary support apparatus in the wheel group.
In some embodiments, in the inspection state, the auxiliary support apparatus is connected to the radiation detector assembly
On;In the travel position, the auxiliary support apparatus and the radiation detector assembly are released and are connected.
In some embodiments, in the travel position, the protecting wall be located inside the radiation detector assembly and/or
Fit in the radiation detector assembly.
Based on the radiation examination device that the disclosure provides, when checking checking matter such as container, vehicle etc., switching
To inspection state, leakage radiation is prevented in the two sides arrangement protecting wall for checking channel, when radiation examination device carries out radiation monitoring
Safety it is higher, when not needing to be checked, as transition transport when or storage when, change protecting wall wall position so that
Radiation examination device is in travel position, reduces radiation examination device entirety the space occupied, facilitates the whole of radiation examination device
Body transport, and occupied area is smaller when storage.Since radiation examination device can be additionally favorable for reducing again with whole Transporting or storage
Installation and debugging work when use is quickly carried out inspection conducive to radiation examination device and is prepared.
By the detailed description referring to the drawings to the exemplary embodiment of the disclosure, the other feature of the disclosure and its
Advantage will become apparent.
Detailed description of the invention
Attached drawing described herein is used to provide further understanding of the disclosure, constitutes part of this application, this public affairs
The illustrative embodiments and their description opened do not constitute the improper restriction to the disclosure for explaining the disclosure.In the accompanying drawings:
Fig. 1 is principle structure schematic diagram of the radiation examination device in inspection state of one embodiment of the disclosure.
Fig. 2 is the overlooking structure diagram of Fig. 1.
Fig. 3 is principle structure schematic diagram of the radiation examination device shown in FIG. 1 in travel position.
Fig. 4 is the overlooking structure diagram of Fig. 3.
Fig. 5 is principle structure schematic diagram of the radiation examination device in inspection state of another embodiment of the disclosure.
Fig. 6 is the overlooking structure diagram of Fig. 5.
Fig. 7 is principle structure schematic diagram of the radiation examination device in inspection state of the another embodiment of the disclosure.
Fig. 8 is the overlooking structure diagram of Fig. 7.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present disclosure, the technical solution in the embodiment of the present disclosure is carried out clear, complete
Site preparation description, it is clear that described embodiment is only disclosure a part of the embodiment, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the disclosure and its application or making
Any restrictions.Based on the embodiment in the disclosure, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, belong to the disclosure protection range.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
Up to the unlimited the scope of the present disclosure processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each portion shown in attached drawing
The size divided not is to draw according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part of book.In shown here and discussion all examples, any occurrence should be construed as merely illustratively, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It does not need that it is further discussed in figure.
In the description of the disclosure, it is to be understood that limit components using the words such as " first ", " second ", only
It is merely for convenience of distinguishing corresponding components, there is no Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore not
It can be interpreted as the limitation to disclosure protection scope.
In the description of the disclosure, it is to be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally, vertical,
Vertically, horizontal " and the nouns of locality such as " top, bottom " do not indicate that and imply the device of meaning or element must have a particular orientation or
Person is constructed and operated in a specific orientation, therefore should not be understood as the limitation to disclosure protection scope;The noun of locality " inside and outside " is
Refer to inside and outside the profile relative to each component itself.
As shown in Figures 1 to 8, the embodiment of the present disclosure provides a kind of radiation examination device.The radiation examination device has inspection
State and travel position are looked into, mainly includes radiation detector assembly and protecting wall 3.
Radiation detector assembly includes radiographic source and the detector with radiographic source cooperation.In inspection state, radiation detector assembly
With the inspection channel 5 passed through for checking matter.Term " passing through " used herein was both static including radiation examination device, and by
Inspection object is mobile by checking channel 5, also includes that checking matter is static, it is logical that radiation examination device movement makes checking matter passively pass through inspection
Road 5 further includes checking matter and radiation examination device while mobile, and checking matter is relatively moved from the one end for checking channel 5 to another
End.
Protecting wall 3 includes position-variable multiple walls so that protecting wall 3 is deformable.In inspection state, protecting wall 3 is located at
Check the two sides in channel 5 to prevent leakage radiation.At least partly wall of protecting wall 3 ratio on the direction for checking channel 5 is being examined
State is looked into closer to radiation detector assembly.For example, in some embodiments, in travel position, protecting wall 3 is located at radiation detection dress
It sets inside and/or fits in radiation detector assembly.
The radiation examination device of the embodiment of the present disclosure is expanded to when checking checking matter such as container, vehicle etc.
Inspection state prevents leakage radiation in the two sides arrangement protecting wall 3 for checking channel 5, when radiation examination device carries out radiation monitoring
Safety it is higher, when not needing to be checked, as transition transport when or storage when, change 3 wall of protecting wall position with
So that radiation examination device is in travel position, reduces radiation examination device entirety the space occupied, facilitate radiation examination device
Whole Transporting, and occupied area is smaller when storage.Since radiation examination device can be additionally favorable for reducing again with whole Transporting or storage
Installation and debugging work when secondary use is quickly carried out inspection conducive to radiation examination device and is prepared.And in travel position, protecting wall 3
Inside the radiation detector assembly and/or fits in radiation detector assembly and then can more fully utilize space in travel position,
It is more advantageous to and reduces radiation examination device entirety the space occupied, meanwhile, radiation examination device can be made to have in travel position
Higher overall stability.
As shown in Figure 3 and Figure 4, in some embodiments, shape is surrounded in travel position, protecting wall 3 and radiation detector assembly
At rectangular parallelepiped structure.The setting form of the travel position makes radiation examination device be more suitable for whole transition transport and storage.
As shown in Figures 1 to 8, radiation detector assembly includes the first cabin 2 and cantilever crane 1.1 alterable height of cantilever crane it is connected to
First cabin, 2 top.Cantilever crane 1 is higher than the height in travel position in the height of inspection state.The setting of the alterable height of cantilever crane 1
Mode is conducive to radiation detector assembly 5 height of inspection channel with higher in inspection state, can check higher-height vehicle
Or container, so that radiation detector assembly is had wider examination scope, and radiation detector assembly has lower height in travel position
Degree is conducive to space hold when the transition of radiation examination device entirety transports and reduces storage.
In some embodiments, radiographic source is located in the first cabin 2, and detector is located on cantilever crane 1, in inspection state, leans on
The protecting wall 3 of nearly first cabin, 2 side has the first interval in the beam position that goes out of radiographic source.At this point, the first cabin 2 may include
Prevent ray from the first protection department of the first interval leakage.First protection department for example can be the part cabin shell of the first cabin 2,
It can be the protective plate etc. being set in the first cabin 2.
As shown in Figures 1 to 8, in some embodiments, radiation detector assembly further includes the second cabin 4.Second cabin 4 with
The setting of first cabin 2 interval.In inspection state, the first cabin 2 and the second cabin 4 are divided into the two sides for checking channel 5, cantilever crane 1
Alterable height it is connected to 4 top of the first cabin 2 and the second cabin.
First cabin 2 and the second cabin 4 are set simultaneously, and are installed on cantilever crane 1 in first cabin 2 and the second cabin 4,
Keep each section matching relationship of radiation examination device more stable, conducive to the field adjustable work of radiation examination device after reduction transition
Make, is also conducive to radiation examination device in the overall stability of various states, each component part of radiation detector assembly is arranged also more
Add flexibly.
As shown in Figures 1 to 8, in some embodiments, cantilever crane 1 includes the first vertical arm, the second vertical arm and transverse arm.First is perpendicular
Arm is scalable or is set in the first cabin 2 up and down.Second vertical arm is scalable or is set in the second cabin 4 up and down.It is horizontal
The both ends of arm are connected to the upper end of the first vertical arm and the upper end of the second vertical arm.The setting is conducive to radiation examination device and is checking
When switching between state and travel position, quick, the accurate variation of 1 position of cantilever crane is conducive to radiation examination device after reduction transition
Debugging efforts.
In some embodiments, detector includes the first probe portion being set on transverse arm and can be changed relative to beam position
The second probe portion, in inspection state, the second probe portion is located at the side for checking channel, and in travel position, the second probe portion is set
It is placed on transverse arm.The setting is conducive to detector and adapts to inspection state and travel position, can not influence the function of detector
In the case of, it prevents detector from influencing radiation examination device and switches in inspection state and travel position.
For example, the second probe portion can be positioned vertically within the side for checking channel in inspection state, it can also be with vertical side
To with certain angle;In travel position, the second probe portion for example can be with the first probe portion in the horizontal direction abreast or edge
Vertical direction is abreast set on transverse arm along the extending direction of transverse arm.
In some embodiments, the second probe portion can be hinged with the first probe portion, and the second probe portion around first by visiting
The rotation of survey portion changes the relative position with transverse arm.In further embodiments, the second probe portion can be hinged with cantilever crane 1, and second
Probe portion is by changing the relative position with transverse arm around the rotation of cantilever crane 1.For example, the second probe portion can be hinged with transverse arm, it can also
With hinged with vertical arm.Second probe portion is articulated on the first probe portion or cantilever crane 1, be conducive to radiation examination device in inspection state and
Detector is quick, accurate in place when between travel position quickly, so as to shorten the time of radiation examination device switching, and is conducive to examine
Detector is in accurate detecting location when looking into state.
The connection of second probe portion and the first probe portion or cantilever crane 1 is not limited to hingedly, for example, in inspection state and transport shape
State, the second probe portion can also be removably attachable to corresponding position.
In some embodiments, radiation detector assembly can also be included in inspection state and/or travel position locking second
Locking structure of the probe portion relative to the position of cantilever crane 1.
The disclosure does not limit the arrangement of equipment in the first cabin 2 or the second cabin 4, for example, in the second cabin 4 of the disclosure
Electrical equipment needed for detector, radiation examination device can be set, console.It can be in first cabin 2 and the second cabin 4
Respectively setting radiographic source, also can be set individually detector etc..
As shown in Figures 1 to 8, in some embodiments, multiple walls are divided into four groups of walls.In inspection state, four groups of walls
Extending direction of the body respectively along inspection channel 5 is set to the both ends of the first cabin 2 and the both ends of the second cabin 4.In travel position,
Four groups of walls are located between the side of side and the second cabin 4 far from the first cabin 2 of first cabin 2 far from the second cabin 4.
The setting is conducive to realize that radiation examination device switches between inspection state and travel position with higher efficiency.And radiation monitoring
Equipment only takes up the less space other than the occupied space of radiation detector assembly in travel position protecting wall 3, it might even be possible to benefit
With radiation detector assembly the space occupied, and it is not take up the space other than the occupied space of radiation detector assembly.
In some embodiments, when multiple walls are divided into aforementioned four groups of walls, two groups of walls in four groups of walls can be with
It is rotatably connected at the both ends of the extending direction in the edge inspection channel 5 of the first cabin 2 respectively.Another two groups of walls in four groups of walls
The edge that body can be rotatably connected at the second cabin 4 respectively checks the both ends of the extending direction in channel 5.The setting is convenient for radiation
Check that equipment switches between inspection state and travel position, handoff procedure is time saving and energy saving, and is convenient for protecting wall 3 and radiation detection
It is accurately positioned between device.
In some embodiments, in inspection state, the protecting wall 3 close to 4 side of the second cabin is continuously arranged.In this feelings
Under condition, the protected working of 4 side of the second cabin is undertaken by protecting wall 3 completely.At this point, the second cabin 4 is special without making for protection
Design.
In some embodiments, in inspection state, the protecting wall 3 close to 4 side of the second cabin has at the second cabin 4
There is the second interval and the second cabin 4 has the second protection department for preventing ray from leaking from the second interval.Second protection department is for example
The part cabin shell that can be the second cabin 4, is also possible to the protecting component being arranged in the second cabin 4, such as protective plate.
The disclosure does not limit the move mode of multiple walls of protecting wall, for example, at least partly wall phase in multiple walls
It is translatable for remaining wall or radiation detector assembly;And/or in multiple walls at least partly wall relative to remaining wall or
Radiation detector assembly is rotatable;And/or at least partly wall can relative to remaining wall or radiation detector assembly in multiple walls
It repeats to dismount.
As shown in Fig. 5 to Fig. 8, in some embodiments, radiation examination device further includes whole for radiation examination device
Mobile wheel group.Wheel group may include tire 6 and/or rail wheel 8.
In some embodiments, wheel group is removably attachable to radiation detector assembly and/or protecting wall 3.As in wheel group
At least partly wheel a kind of embodiment for being removably attachable to radiation detector assembly, as shown in Fig. 5 to Fig. 8, in some realities
It applies in example, radiation examination device includes the auxiliary support apparatus 7 detachably connected with radiation detector assembly, at least portion in wheel group
Minute wheel is installed on auxiliary support apparatus 7.The overall stability that auxiliary support apparatus 7 is conducive to radiation examination device is set,
Conducive to the fast assembling-disassembling of wheel group.
In some embodiments, in inspection state, auxiliary support apparatus 7 is connected on radiation detector assembly;In transport shape
State, auxiliary support apparatus 7 and radiation detector assembly release the space for connecting and being placed in that radiation detector assembly and protecting wall 3 are formed
It is interior.The setting is conducive to reduce the occupied space of radiation examination device under travel position.
It is detachable in the case where wheel group and radiation detector assembly are detachably connected, such as through auxiliary support apparatus 7
In the case that ground is connected to radiation examination device, radiation examination device can be made according to radiation monitoring demand, quickly through class
Radiation examination device combines mobile class radiation examination device and rail-free from walking class radiation examination device these three types radiation monitoring
Switch at least two class radiation examination devices in equipment, to expand the application of radiation examination device.And it can use
Same research/development platform and manufacturing platform realize the research and development and manufacture of three classes radiation examination device.
The protecting wall 3 or protection department of each embodiment of the disclosure can for example attach most importance to metal shielding board, such as stereotype.
It is illustrated below in conjunction with radiation examination device of the Fig. 1 to Fig. 8 to each embodiment of the disclosure.
Fig. 1 to Fig. 4 is the principle structure schematic diagram of the radiation examination device of one embodiment of the disclosure.
As shown in Figures 1 to 4, the radiation examination device of the present embodiment includes radiation detector assembly and protecting wall 3.
Radiation detector assembly includes radiographic source, detector, the first cabin 2, the second cabin 4 and cantilever crane 1.Radiographic source is set to
In first cabin 2.Detector is set on cantilever crane 1.Detector and radiographic source cooperate, in inspection state to by checking channel
5 checking matter carries out radiation monitoring.In Fig. 1, radiation examination device is in inspection state.
As shown in Figures 1 to 4, the second cabin 4 and the first cabin 2 interval are arranged, in inspection state, the first cabin 2 and the
Two cabins 4 are divided into the two sides for checking channel 5.
Cantilever crane 1 includes the first vertical arm, the second vertical arm and transverse arm.First vertical arm is scalable or is set to the first cabin up and down
On 2.Second vertical arm is scalable or is set in the second cabin 4 up and down.The both ends of transverse arm are connected to the upper of the first vertical arm
The upper end at end and the second vertical arm.As shown in figures 1 and 3, by the first vertical arm and the second vertical arm relative to the first cabin 2 and
The flexible or lifting of two cabins 4, cantilever crane 1 realize whole height variation, are higher than the height in travel position in the height of inspection state
Degree.
As shown in Figure 1, the first cabin 2, the second cabin 4 and cantilever crane 1, which are formed, checks channel 5 in inspection state.
As shown in Figures 1 to 4, protecting wall 3 divides for four groups of walls, and in inspection state, four groups of walls are respectively along checking channel 5
Extending direction (up and down direction in Fig. 1) be set to the both ends of the first cabin 2 and the both ends of the second cabin 4, in travel position, four
Group wall is between the first cabin 2 and the second cabin 4.
Two groups of walls in four groups of walls are rotatably connected at the first cabin 2 along the extending direction for checking channel 5 respectively
Both ends (upper and lower ends in Fig. 1);Two groups of walls are rotatably connected at the second cabin 4 along the extension for checking channel 5 respectively
The both ends (upper and lower ends in Fig. 1) in direction.
In inspection state, close to 2 side of the first cabin protecting wall 3 radiographic source go out beam position have the first interval with
The ray for enabling radiographic source to emit smoothly is irradiated on checking matter.The part cabin hull shape of first cabin 2 at prevent ray from
First protection department of one interval leakage.In inspection state, the protecting wall 3 close to 4 side of the second cabin has at the second cabin 4
Second interval, the part cabin hull shape of the second cabin 4 is at the second protection department for preventing ray from leaking from the second interval.
As shown in Figures 1 to 4, the height of the protecting wall 3 of the present embodiment and the height of the first cabin 2 and the second cabin 4 are big
It causes equal.
As shown in Figure 3 and Figure 4, radiation examination device is in travel position, in the present embodiment cantilever crane 1 drop to its top surface with
The either flush of first cabin 2 and the second cabin 4 makes the height and the first cabin 2 and the of the radiation examination device of travel position
The height of two cabins 4 is roughly equal, and each group wall of protecting wall 3 turns to the inside towards the middle line for checking channel 5 to the first cabin
Between body 2 and the second cabin 4.In defeated state, each group wall is located at the first cabin 2 and the on the extending direction for checking channel 5
Between the both ends of the surface of two cabins 4, make radiation examination device in the width and the first cabin 2 on the extending direction for checking channel 5
It is roughly equal with the width of the second cabin 4.To which in travel position, protecting wall 3 and radiation detector assembly surround to form cuboid
Structure.
Fig. 5 and Fig. 6 is principle structure schematic diagram of the radiation examination device in inspection state of another embodiment of the disclosure.
As shown in Figure 5 and Figure 6, the present embodiment and the difference of embodiment shown in Fig. 1 to Fig. 4 are radiation examination device packet
It includes the auxiliary support apparatus 7 detachably connected with radiation detector assembly and is installed on auxiliary support apparatus 7 for radiating inspection
The tire 6 of equipment overall movement is looked into, radiation examination device is supported on ground by tire 6, and can be walked on the ground.Wheel
Tire 6.
In inspection state, auxiliary support apparatus 7 is connected on radiation detector assembly.In travel position, auxiliary support apparatus 7
It releases and connects with radiation detector assembly.In travel position, auxiliary support apparatus 7 can be placed in radiation detector assembly and protecting wall
It, can also individually placed or transport in 3 spaces formed.To which radiation examination device is in travel position not because of setting auxiliary branch
Support arrangement 7 and more than 6 occupied spaces of tire.
The content that the present embodiment does not describe can refer to embodiment shown in Fig. 1 to Fig. 4.
Fig. 7 and Fig. 8 is principle structure schematic diagram of the radiation examination device in inspection state of the another embodiment of the disclosure.
As shown in Figure 7 and Figure 8, the present embodiment and the difference of embodiment shown in Fig. 1 to Fig. 4 are, radiation examination device
Including the auxiliary support apparatus 7 detachably connected with radiation detector assembly and it is installed on auxiliary support apparatus 7 for radiating
Check the rail wheel 8 that equipment moves integrally.Radiation examination device is supported on the track 9 being laid on ground by rail wheel 8,
And it can walk along track 9.
In inspection state, auxiliary support apparatus 7 is connected on radiation detector assembly.In travel position, auxiliary support apparatus 7
It is released with radiation detector assembly and connects and be placed in the space that radiation detector assembly and protecting wall 3 are formed.To radiation monitoring
Equipment is in travel position not because of setting auxiliary support apparatus 7 and more than 8 occupied spaces of rail wheel.
The content that the present embodiment does not describe can refer to embodiment shown in Fig. 1 to Fig. 4.
From the above description, it can be seen that the radiation examination device of the embodiment of the present disclosure at least one has the following technical effects:
Radiation examination device is expanded to inspection state when checking checking matter, arranges in the two sides for checking channel 5
Protecting wall 3 prevents leakage radiation, and safety when radiation examination device carries out radiation monitoring is higher, is not needing to be checked
When, change the position of 3 wall of protecting wall so that radiation examination device be in travel position, the whole of radiation examination device is facilitated to transport
It is defeated, and occupied area is smaller when storage.
Since radiation examination device can be additionally favorable for reducing installation and debugging work when reusing with whole Transporting or storage
Make, inspection is quickly carried out conducive to radiation examination device and is prepared.
By whether installing wheel group on radiation detector assembly or installing which kind of wheel group, it can achieve and radiated quickly through class
It checks equipment, combine mobile class radiation examination device, rail-free from the purpose converted between walking class radiation examination device, be easy to
Meet different clients, different place to the different demands of radiation examination device.Also it can pass through same research/development platform and manufacturing platform
Research and develop and produce three classes radiation examination device.
Radiation examination device has the advantages that no civil engineering, protects, takes up little area certainly.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the disclosure rather than its limitations;To the greatest extent
Pipe is described in detail the disclosure referring to preferred embodiment, it should be understood by those ordinary skilled in the art that: still
It can modify to the specific embodiment of the disclosure or some technical features can be equivalently replaced;Without departing from this public affairs
The spirit of technical solution is opened, should all be covered in the claimed technical proposal scope of the disclosure.
Claims (20)
1. a kind of radiation examination device, which is characterized in that have inspection state and travel position, comprising:
Radiation detector assembly, the detector including radiographic source and with radiographic source cooperation, in the inspection state, the radiation
Detection device has the inspection channel (5) passed through for checking matter;With
Protecting wall (3), including position-variable multiple walls are so that the protecting wall (3) is deformable, in the inspection state, institute
It states protecting wall (3) and is located at the two sides for checking channel (5) to prevent leakage radiation, in the travel position, the protecting wall
(3) at least partly described wall on the direction for checking channel (5) than in the inspection state closer to the radiation
Detection device.
2. radiation examination device according to claim 1, which is characterized in that in the travel position, the protecting wall (3)
It surrounds to form rectangular parallelepiped structure with the radiation detector assembly.
3. radiation examination device according to claim 1, which is characterized in that the radiation detector assembly includes:
First cabin (2);
Cantilever crane (1) is connected to alterable height at the top of first cabin (2), height of the cantilever crane (1) in the inspection state
Degree is higher than the height in the travel position.
4. radiation examination device according to claim 3, which is characterized in that the radiographic source is located at first cabin
(2) in, in the inspection state, the protecting wall (3) close to the first cabin (2) side goes out beam in the radiographic source
Position has the first interval.
5. radiation examination device according to claim 3, which is characterized in that the cantilever crane (1) includes transverse arm, the detection
Device includes the first probe portion being set on the transverse arm and second probe portion variable relative to the beam position, described
Inspection state, second probe portion are located at the side for checking channel, and in the travel position, second probe portion is set
It is placed on the transverse arm.
6. radiation examination device according to claim 5, which is characterized in that
Second probe portion and first probe portion are hinged, and second probe portion around first probe portion by rotating
Change the relative position with the transverse arm;Or,
Second probe portion and the cantilever crane (1) hingedly, second probe portion by around the cantilever crane (1) rotation change with
The relative position of the transverse arm.
7. radiation examination device according to claim 5, which is characterized in that the radiation detector assembly is included in inspection shape
State and/or travel position lock the locking structure of position of second probe portion relative to the cantilever crane (1).
8. radiation examination device according to claim 4, which is characterized in that first cabin (2) includes preventing ray
From the first protection department of first interval leakage.
9. radiation examination device according to claim 3, which is characterized in that the radiation detector assembly further includes the second cabin
Body (4), second cabin (4) and first cabin (2) interval are arranged, in the inspection state, first cabin (2)
The two sides for checking channel (5) are divided into second cabin (4), are connected to cantilever crane (1) alterable height described
At the top of first cabin (2) and second cabin (4).
10. radiation examination device according to claim 9, which is characterized in that the cantilever crane (1) includes:
First vertical arm, it is scalable or be set on first cabin (2) up and down;
Second vertical arm, it is scalable or be set on second cabin (4) up and down;With
Transverse arm, the both ends of the transverse arm are connected to the upper end of first vertical arm and the upper end of second vertical arm.
11. radiation examination device according to claim 9, which is characterized in that the multiple wall is divided into four groups of walls,
The inspection state, four groups of walls are set to first cabin (2) along the extending direction for checking channel (5) respectively
The both ends at both ends and second cabin (4), in the travel position, it is remote that four groups of walls are located at first cabin (2)
Side and second cabin (4) from second cabin (4) is far between the side of first cabin (2).
12. radiation examination device according to claim 11, which is characterized in that two groups of walls point in four groups of walls
It is not rotatably connected at the both ends along the extending direction for checking channel (5) of first cabin (2);Four groups of walls
Another two groups of walls in body are rotatably connected at the extension side along inspection channel (5) of second cabin (4) respectively
To both ends.
13. radiation examination device according to claim 9, which is characterized in that the radiographic source is located at first cabin
(2) in, the detector is located on the cantilever crane (1), the institute in the inspection state, close to the second cabin (4) side
The protecting wall (3) of the continuous setting of protecting wall (3) or close second cabin (4) side is stated in second cabin
(4) it is spaced at second and second cabin (4) is with the second protection for preventing ray from leaking from second interval
Portion.
14. radiation examination device according to any one of claim 1 to 13, which is characterized in that
At least partly described wall is translatable relative to remaining wall or the radiation detector assembly in the multiple wall;With/
Or,
At least partly described wall is rotatable relative to remaining wall or the radiation detector assembly in the multiple wall;With/
Or,
At least partly described wall is relative to remaining wall or the repeatable dismounting of the radiation detector assembly in the multiple wall.
15. radiation examination device according to any one of claim 1 to 13, which is characterized in that the radiation monitoring is set
Standby further includes the wheel group moved integrally for the radiation examination device.
16. radiation examination device according to claim 15, which is characterized in that the wheel group includes tire (6) and/or rail
Road wheel (8).
17. radiation examination device according to claim 15, which is characterized in that the wheel group is removably attachable to described
Radiation detector assembly and/or the protecting wall (3).
18. radiation examination device according to claim 17, which is characterized in that the radiation examination device include with it is described
The detachably connected auxiliary support apparatus of radiation detector assembly (7), in the wheel group at least partly wheel be installed on it is described auxiliary
It helps on support device (7).
19. radiation examination device according to claim 18, which is characterized in that in the inspection state, the auxiliary branch
Support arrangement (7) is connected on the radiation detector assembly;In the travel position, the auxiliary support apparatus (7) and the spoke
It penetrates detection device and releases connection.
20. radiation examination device according to any one of claim 1 to 13, which is characterized in that in the travel position,
The protecting wall (3) is located inside the radiation detector assembly and/or fits in the radiation detector assembly.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109521486A (en) * | 2019-01-04 | 2019-03-26 | 同方威视技术股份有限公司 | Radiation examination device |
WO2020140999A1 (en) * | 2019-01-04 | 2020-07-09 | 清华大学 | Security inspection device |
-
2019
- 2019-01-04 CN CN201920013410.8U patent/CN209542864U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109521486A (en) * | 2019-01-04 | 2019-03-26 | 同方威视技术股份有限公司 | Radiation examination device |
WO2020140981A1 (en) * | 2019-01-04 | 2020-07-09 | 同方威视技术股份有限公司 | Radiation inspection equipment |
WO2020140999A1 (en) * | 2019-01-04 | 2020-07-09 | 清华大学 | Security inspection device |
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