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CN109085189A - Vehicle inspection system - Google Patents

Vehicle inspection system Download PDF

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Publication number
CN109085189A
CN109085189A CN201811291980.XA CN201811291980A CN109085189A CN 109085189 A CN109085189 A CN 109085189A CN 201811291980 A CN201811291980 A CN 201811291980A CN 109085189 A CN109085189 A CN 109085189A
Authority
CN
China
Prior art keywords
portal frame
inspection system
bracket
vehicle inspection
hinge
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.)
Pending
Application number
CN201811291980.XA
Other languages
Chinese (zh)
Inventor
李明亮
李元景
陈志强
李荐民
孙尚民
胡煜
马媛
李营
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nuctech Co Ltd
Original Assignee
Nuctech Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nuctech Co Ltd filed Critical Nuctech Co Ltd
Priority to CN201811291980.XA priority Critical patent/CN109085189A/en
Publication of CN109085189A publication Critical patent/CN109085189A/en
Priority to PCT/CN2019/109921 priority patent/WO2020088196A1/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

This disclosure relates to a kind of vehicle inspection system, comprising: bracket, including portal frame (100), for constructing the sense channel passed through for tested vehicle (600);And ray detecting device, it is at least partially disposed on the bracket;Wherein, the bracket is planar foldable in the portal frame (100) institute.The embodiment of the present disclosure by by the support Design of vehicle inspection system at portal frame institute it is planar foldable, vehicle inspection system is enabled to be folded into the state for meeting transport and requiring according to the demand of transfer deployment, it is more quick flexible to make the transfer of vehicle inspection system dispose, it improves efficiency.

Description

Vehicle inspection system
Technical field
This disclosure relates to vehicle inspection field more particularly to a kind of vehicle inspection system.
Background technique
In security inspection field, due to checking system to the safety of vehicle using fixed or mobile vehicle safety Inspection is very quick and easy, and inspection is more thorough, therefore application is more and more extensive.It is arranged with radiation source in top, detector It being arranged in for the top illuminaton vehicle safety inspection system below horizontal plane, this system can be used for the inspection of small vehicle, Its image clearly obtained, overlapping are few, and development is very fast in recent years, except field of safety check is used for, also can be applicable to used car detection The fields such as assessment.When checking, driver and conductor can leave vehicle, pull tested vehicle by actuator and pass through scanning area.
Summary of the invention
Through inventor the study found that fixed vehicle inspection system is due to it needs long-term occupied space in the related technology Cause space utilization rate poor, and mobile vehicle inspection system often needs to dismantle in transport because of superelevation or ultra-wide Transport causes the transfer of vehicle inspection system to be disposed not fast enough flexible.
In view of this, the embodiment of the present disclosure provides a kind of vehicle inspection system, the transfer portion of vehicle inspection system can be made Administration is more quick flexible.
In one aspect of the present disclosure, a kind of vehicle inspection system is provided, comprising:
Bracket, including portal frame, for constructing the sense channel passed through for tested vehicle;With
Ray detecting device is at least partially disposed on the bracket;
Wherein, the bracket is planar foldable in the portal frame institute.
In some embodiments, the bracket is configured to reduce height by folding.
In some embodiments, two heel posts of the portal frame are equipped with hinge, and the portal frame passes through described Hinge can planar realize that scissors fold in the portal frame.
In some embodiments, two heel posts of the portal frame are folded to scissors on the inside of the portal frame, to institute Scissors on the outside of portal frame are stated to fold or fold along same side direction scissors.
In some embodiments, hinge, the gate-type are equipped between two heel posts and top cross-bar of the portal frame Frame can planar realize that side oblique type folds in the portal frame by the hinge.
In some embodiments, the bracket is configured to reduce width by folding.
In some embodiments, the top cross-bar of the portal frame is equipped with hinge, and the portal frame passes through the hinge Chain can planar realize that scissors fold in the portal frame.
In some embodiments, the bracket further include: chassis, the crossbeam of the chassis also are provided with hinge, the chassis It can planar realize that scissors fold in the portal frame by the hinge.
In some embodiments, the top cross-bar of the portal frame is folded to upside or downside scissors.
In some embodiments, further includes: locking member is arranged on the bracket, for the non-folding to the bracket Overlapping state is locked.
In some embodiments, the portal frame is configured as the hinge being arranged by its two heel post or top cross-bar Planar realize that scissors fold in the portal frame;
The locking member includes connector, is arranged between two heel posts of the portal frame and top cross-bar, is used Rotation between the limitation column and top cross-bar.
In some embodiments, the locking member is fixed on the bracket by fastener, and relative to the branch Frame is dismountable.
In some embodiments, the connector includes linear plate, and the both ends of the linear plate pass through fastening respectively Part is fixed on the heel post and top cross-bar of portal frame.
In some embodiments, the connector includes triangular plate piece, and the triangular plate piece is fixed by fastener Between a heel post and top cross-bar for the portal frame.
In some embodiments, the bracket is configured as being transported by means of transport after folding.
In some embodiments, the ray detecting device includes:
The top or side of the bracket is arranged in radiation source, for sending out to by the tested vehicle of the sense channel Ray;With
The opposite side of the radiation source is arranged in detector, for receiving the ray of the radiation emission.
Therefore, according to the embodiment of the present disclosure, by the way that the support Design of vehicle inspection system is put down at where portal frame It is foldable in face, enable vehicle inspection system to be folded into the state for meeting transport and requiring according to the demand of transfer deployment, from And it is more quick flexible to dispose the transfer of vehicle inspection system, improves efficiency.
Detailed description of the invention
The attached drawing for constituting part of specification describes embodiment of the disclosure, and together with the description for solving Release the principle of the disclosure.
The disclosure can be more clearly understood according to following detailed description referring to attached drawing, in which:
Fig. 1 is the application schematic diagram according to some embodiments of disclosure vehicle inspection system;
Fig. 2 is to fold the schematic diagram for reducing height by overturning according to some embodiments of disclosure vehicle inspection system;
Fig. 3-Fig. 5 is the scissors for passing through different folding directions according to some embodiments of disclosure vehicle inspection system respectively Fold the schematic diagram for reducing height;
Fig. 6-Fig. 7 is to be folded according to some embodiments of disclosure vehicle inspection system by the scissors of different directions respectively Reduce the schematic diagram of width;
Fig. 8 is the mounting structure schematic diagram of locking member in some embodiments according to disclosure vehicle inspection system;
Fig. 9 is the mounting structure schematic diagram of locking member in other embodiments according to disclosure vehicle inspection system.
It should be understood that the size of various pieces shown in attached drawing is not to draw according to actual proportionate relationship. In addition, same or similar reference label indicates same or similar component.
Specific embodiment
The various exemplary embodiments of the disclosure are described in detail now with reference to attached drawing.Description to exemplary embodiment It is merely illustrative, never as to the disclosure and its application or any restrictions used.The disclosure can be with many differences Form realize, be not limited to the embodiments described herein.These embodiments are provided so that the disclosure is thorough and complete, and The scope of the present disclosure is given full expression to those skilled in the art.It should also be noted that unless specifically stated otherwise, otherwise in these implementations Component described in example and the positioned opposite of step should be construed as merely illustrative, not as limitation.
" first ", " second " used in the disclosure and similar word are not offered as any sequence, quantity or again The property wanted, and be used only to distinguish different parts.The similar word such as " comprising " or "comprising" means the element before the word Cover the element enumerated after the word, it is not excluded that be also covered by the possibility of other element."upper", "lower", "left", "right" etc. are only used In indicating relative positional relationship, after the absolute position for being described object changes, then the relative positional relationship may also be correspondingly Change.
In the disclosure, when being described to certain device between the first device and the second device, in the certain device There may be devices between two parties between the first device or the second device, and device between two parties can also be not present.When being described to specific device When part connects other devices, which can be directly connected to without device between two parties with the other devices, can also be with It is not directly connected to the other devices and there is device between two parties.
All terms (including technical term or scientific term) that the disclosure uses are common with disclosure fields The meaning that technical staff understands is identical, unless otherwise specifically defined.It is also understood that in term such as defined in the general dictionary The meaning consistent with their meanings in the context of the relevant technologies should be interpreted as having, without application idealization or The meaning of extremely formalization explains, unless being clearly defined herein.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable In the case of, the technology, method and apparatus should be considered as part of specification.
As shown in Figure 1, being the application schematic diagram according to some embodiments of disclosure vehicle inspection system.In the present embodiment In, vehicle inspection system includes: bracket and ray detecting device.Bracket includes portal frame 100, which can use In the sense channel that construction passes through for tested vehicle 600.Protecting wall can also be set in sense channel two sides, penetrated for covering Line, in order to avoid the environment or artificial at adverse effect to surrounding.Tested vehicle 600 can be in the driving mechanism that front or lower section is arranged in Pass through sense channel under 500 drivings.
With reference to Fig. 1, ray detecting device may include radiation source 300 and detector 400.Radiation source 300 is arranged in the branch The top of frame, for 600 divergent-ray of tested vehicle (such as X-ray) by the sense channel.And correspondingly, detection The lower section of the sense channel, the i.e. opposite side of radiation source 300 is arranged in device 400, for receiving penetrating for the transmitting of radiation source 300 Line.With reference to Fig. 1, in some embodiments, radiation source 300 can include: ray generating device 310 and ray collimator 320.Ray Generating device 310 is mountable in the top cross-bar of bracket, and the then mountable cross below top cross-bar of ray collimator 320 Liang Shang, the scanning range for constraining the ray that ray generating device 310 is emitted (can refer to the corresponding sector of dotted line in Fig. 1 Range).
Electron linear accelerator (such as 1.5MeV electronic line of sight retarder) or X-ray machine can be used in ray generating device 310. 5mm*2.5mm cadmium tungstate detector array can be used in detector 400, obtains tested vehicle by normal transmission imaging technique 600 overhead view image.The scanning speed of 0.1m/s or 0.2m/s can be used in the vehicle detecting system of the embodiment of the present disclosure.On bracket The settable gap in part between ray collimator 320 to detector 400, in order to avoid block ray path.
With reference to Fig. 1, linear bar shaped or slab structure is can be used in detector 400, and the lower section of sense channel is arranged in.Another In some embodiments, detector 400 can also use U-shaped structure, and the lower section of sense channel is arranged in the bottom of U-shaped structure, And two sides of U-shaped structure are in bracket lower position.The detector 400 of this structure can facilitate the tested of higher car body The detection of vehicle.
In Fig. 1, bracket may include gate frame 100 and chassis 200.Chassis 200 may be provided at the bottom of gate frame 100 Portion.In some embodiments, gate frame 100 can also be directly anchored on ground, and save the setting of chassis 200.Another In some embodiments, it also may include other structure types that bracket, which is not limited to include gate frame 100,.
By taking general small vehicle as an example, the roof width of tested vehicle 600 is not more than 1.8m, and vehicle bottom width degree is not more than 2.4m is highly not more than 2m.Correspondingly, in order to enable tested vehicle 600 to pass through, and the radiation range of radiation source 300 Can be effective over tested vehicle 600, then the sense channel that bracket is constructed can be 3.5m width and 4m height.At other In embodiment, tested vehicle 600 can also be the vehicle of other sizes, and the size for the sense channel that bracket is constructed is also unlimited In this example.
Since bracket integrally has certain height and width, when needing to be transported and be deployed to another place, Bracket after entrucking may exceed specified altitude or defined width, to not meet road standard, and be also possible to bring Security risk when transport.Therefore, the bracket in some embodiments of the present disclosure can planar be rolled in the portal frame It is folded.Bracket can be configured to be transported by means of transport after folding.Bracket can meet transport by folding in this way It is required that thus make the transfer of vehicle inspection system dispose it is more quick flexibly, improve efficiency.Certainly, the folding of bracket not only limits It is transported after folding by means of transport, also includes passing through the usage modes such as the running gear walking being arranged on bracket after folding.
With reference to Fig. 2-Fig. 5, in some embodiments, bracket may be structured to reduce height by folding.Folded branch Frame has lesser height, saves the space in short transverse, therefore have better passability in the height direction.
In Fig. 2, hinge A, B, the gate-type are equipped between two heel posts 110 and top cross-bar 120 of portal frame 100 Frame 100 can planar realize that side oblique type folds in the portal frame 100 by described hinge A, B.Solid line in Fig. 2 Part is the portal frame 100 of upright state, and dotted portion is the portal frame from upright state oblique fold to the right 100.Hinge A ', B ' under folded state are located at the 100 place plane of portal frame under non-folded state as hinge A, B On.
Side oblique type folds the right side inclination being not limited in Fig. 2, can also tilt to the left.The inclination angle of portal frame 100 Degree can be according to requirement for height, and to the left or right side tilts 45 ° or 60 ° etc..It can by this side oblique type folding of portal frame 100 Effectively reduce the whole height of bracket.
In Fig. 3-Fig. 5, two heel posts 110 of portal frame 100 are equipped with hinge (also referred to as hinge or hinge), the door Formula frame 100 can planar realize that scissors fold in the portal frame 100 by the hinge.Here scissors folding It is folded either two heel posts 110 of the portal frame 100 fold (referring to Fig. 3) to the 100 inside scissors of portal frame, It is also possible to two heel posts 110 to fold (referring to fig. 4) to the 100 outside scissors of portal frame or roll over along same side direction scissors Folded (referring to Fig. 5).
It is respectively A, B in two heel posts 110 of portal frame 100 and the hinge of top beam 120, on two heel posts 110 (such as In the medium position of column, position on the upper side or position on the lower side etc.) hinge be respectively C, D.Bold portion is gate-type in Fig. 3-Fig. 5 State when frame 100 is unfolded, dotted portion are the state in folding process or folded.Hinge A under unfolded state, B, C, D and folding process or folded hinge A ', B ', C ', D ' are in same plane.From the figure, it can be seen that by Fig. 3-Fig. 5 In any one scissors fold mode, the height of bracket can be effectively reduced.
With reference to Fig. 6-Fig. 7, in some embodiments, bracket may be structured to reduce width by folding, and save width side Upward space, therefore have better passability in the direction of the width.
In figure 6 and figure 7, the top cross-bar 120 of the portal frame 100 is equipped with hinge, and the portal frame 100 passes through The hinge can planar realize that scissors fold in the portal frame 100.Here scissors folding can be described The top cross-bar 120 of portal frame 100 folds (referring to Fig. 6) to upside scissors, is also possible to top cross-bar 120 to downside scissors It folds (referring to Fig. 7).
In some embodiments, bracket further includes chassis 200, and the crossbeam of the chassis 200 also is provided with hinge, the chassis 200 can planar realize that scissors fold in the portal frame 100 by the hinge.The two of portal frame 100 The hinge of heel post 110 and top beam 120 is respectively A, B, and the hinge of two heel posts 110 and chassis 200 is respectively G, H, top beam 120 It is respectively E, F with the hinge on chassis 200 (such as in medium position, position to the left or position to the right etc.).Solid line in Fig. 6-Fig. 7 State when part is portal frame 100 and unfolded chassis 200, dotted portion are the state in folding process or folded. Hinge A, E, F, G and folding process or folded hinge A ', E ', F ', G ' under unfolded state is in same plane.From figure It can be seen that the width of bracket can be effectively reduced by the mode that any one scissors in Fig. 6-Fig. 7 fold.
In view of in some embodiments, needs of the bracket based on folding and multiple hinges are set.In order to ensure bracket exists It keeps stablizing under non-folded state, in some embodiments, vehicle inspection system may also include locking member.The locking member is set It sets on the bracket, is locked for the non-folded state to the bracket.By the way that locking member is arranged, bracket can be made to have There are better stability and mechanical strength, and further increases the image quality of vehicle inspection system.Locking member can be by tight Firmware (such as pin shaft, bolt, screw etc.) is fixed on the bracket, and dismountable relative to the bracket.Locking member It a part of can be connect with bracket, without being removed from bracket.
With reference to Fig. 8 and Fig. 9, what portal frame 100 was configured as being arranged by its two heel post 110 or top cross-bar 120 Hinge planar realizes that scissors fold in the portal frame 100.It is respectively equipped between two heel posts 110 and top beam 120 Hinge A, B.Locking member includes the connection being arranged between two heel posts 110 of the portal frame 100 and top cross-bar 120 Part, for limiting the relative rotation based on hinge between the column 110 and top cross-bar 120.
In fig. 8, connector includes linear plate 710, and the both ends of the linear plate 710 are fixed by fastener respectively On a heel post 110 and top cross-bar 120 for portal frame 100.This linear plate 710 will not penetrate radiation emission Line causes to block, and will not cause to interfere to the tested vehicle by sense channel.
In Fig. 9, connector includes triangular plate piece 720, and the triangular plate piece 720 is fixed on described by fastener Between the heel post 110 and top cross-bar 120 of portal frame 100.This triangular plate piece 720 it is more firm in structure and It is firm, it is also more durable, so that the image quality of vehicle inspection system is more preferable.With reference to Fig. 9, triangular plate piece 720 is optional It, can be tight by least one respectively close to the part of two right-angle sides on the right angled triangle plate using right angled triangle plate Firmware is fixed on a heel post 110 and top cross-bar 120 for the portal frame 100.
In the above-described embodiments, bracket with foldable be also applied for side irradiation (i.e. radiation source is located at the side of bracket, and visits Survey the opposite side that device is located at radiation source) or other radiation modalities.
So far, the presently disclosed embodiments is described in detail.In order to avoid covering the design of the disclosure, do not describe Some details known in the field.Those skilled in the art as described above, completely it can be appreciated how implement here Disclosed technical solution.
Although being described in detail by some specific embodiments of the example to the disclosure, the skill of this field Art personnel it should be understood that above example merely to be illustrated, rather than in order to limit the scope of the present disclosure.The skill of this field Art personnel it should be understood that can not depart from the scope of the present disclosure and spirit in the case where, modify to above embodiments or Some technical features can be equivalently replaced.The scope of the present disclosure is defined by the following claims.

Claims (16)

1. a kind of vehicle inspection system, comprising:
Bracket, including portal frame (100), for constructing the sense channel passed through for tested vehicle (600);With
Ray detecting device is at least partially disposed on the bracket;
Wherein, the bracket is planar foldable in the portal frame (100) institute.
2. vehicle inspection system according to claim 1, wherein the bracket is configured to reduce height by folding.
3. vehicle inspection system according to claim 2, wherein two heel posts (110) of the portal frame (100) are equal Equipped with hinge, the portal frame (100) can planar be realized in the portal frame (100) by the hinge and be cut Formula folds.
4. vehicle inspection system according to claim 3, wherein two heel posts (110) of the portal frame (100) to Scissors fold on the inside of the portal frame (100), fold to the portal frame (100) outside scissors or cut along same side direction Formula folds.
5. vehicle inspection system according to claim 2, wherein two heel posts (110) of the portal frame (100) and Hinge is equipped between top cross-bar (120), the portal frame (100) can be in the portal frame by the hinge (100) planar realize that side oblique type folds.
6. vehicle inspection system according to claim 1, wherein the bracket is configured to reduce width by folding.
7. vehicle inspection system according to claim 6, wherein the top cross-bar (120) of the portal frame (100) is set There is hinge, the portal frame (100) can planar realize scissors in the portal frame (100) by the hinge It folds.
8. vehicle inspection system according to claim 7, wherein the bracket further include: chassis (200), the chassis (200) crossbeam also is provided with hinge, and the chassis (200) can be put down by the hinge where the portal frame (100) Realize that scissors fold in face.
9. vehicle inspection system according to claim 7, wherein the top cross-bar (120) of the portal frame (100) to Upside or downside scissors fold.
10. vehicle inspection system according to claim 1, further includes: locking member, setting on the bracket, are used for The non-folded state of the bracket is locked.
11. vehicle inspection system according to claim 10, wherein the portal frame (100) is configured as passing through it The hinge that two heel posts (110) or top cross-bar (120) are arranged planar realizes that scissors are rolled in the portal frame (100) It is folded;
The locking member includes connector, and two heel posts (110) and top cross-bar in the portal frame (100) are arranged (120) between, for limiting the rotation between the column (110) and top cross-bar (120).
12. vehicle inspection system according to claim 10, wherein the locking member is fixed on described by fastener On bracket, and it is dismountable relative to the bracket.
13. vehicle inspection system according to claim 11, wherein the connector includes linear plate (710), described The both ends of linear plate (710) pass through a heel post (110) and top cross-bar that fastener is fixed on portal frame (100) respectively (120) on.
14. vehicle inspection system according to claim 11, wherein the connector includes triangular plate piece (720), institute State a heel post (110) and top cross-bar that triangular plate piece (720) is fixed on the portal frame (100) by fastener (120) between.
15. vehicle inspection system according to claim 1, wherein the bracket is configured as passing through transport after folding Tool is transported.
16. vehicle inspection system according to claim 1, wherein the ray detecting device includes:
The top or side of the bracket is arranged in radiation source (300), for the tested vehicle by the sense channel (600) divergent-ray;With
Detector (400), is arranged in the opposite side of the radiation source, for receiving the ray of the radiation source (300) transmitting.
CN201811291980.XA 2018-11-01 2018-11-01 Vehicle inspection system Pending CN109085189A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201811291980.XA CN109085189A (en) 2018-11-01 2018-11-01 Vehicle inspection system
PCT/CN2019/109921 WO2020088196A1 (en) 2018-11-01 2019-10-08 Vehicle inspection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811291980.XA CN109085189A (en) 2018-11-01 2018-11-01 Vehicle inspection system

Publications (1)

Publication Number Publication Date
CN109085189A true CN109085189A (en) 2018-12-25

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CN201811291980.XA Pending CN109085189A (en) 2018-11-01 2018-11-01 Vehicle inspection system

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WO (1) WO2020088196A1 (en)

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