CN2403022Y - Door frame type scanning carriage structure for moving container detecting system - Google Patents
Door frame type scanning carriage structure for moving container detecting system Download PDFInfo
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- CN2403022Y CN2403022Y CN 99256846 CN99256846U CN2403022Y CN 2403022 Y CN2403022 Y CN 2403022Y CN 99256846 CN99256846 CN 99256846 CN 99256846 U CN99256846 U CN 99256846U CN 2403022 Y CN2403022 Y CN 2403022Y
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- door frame
- arm
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- supporting leg
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Abstract
The utility model relates to a door frame type scanning vehicle structure for moving a container detecting system, which comprises a radiation source and a frame of a trailer; the frame of the trailer can horizontally move. The utility model is characterized in that the frame of a trailer is split into a left part and a right part. A door frame which is composed of a vertical bracket, a horizontal arm which is provided with a detector and a vertical arm is installed on the frame of the trailer. Each part of the frame of the trailer is additionally provided with extensible and longitudinal guide wheels. When a scanning vehicle runs on a road, the scanning vehicle is driven by the trailer to horizontally run. At the time of detection, the scanning vehicle is driven by the longitudinal guide wheels to longitudinally move. The door frame bridge over a container to be measured to scan automatically. The utility model has the advantages of reasonable design, convenient use, easy maintenance and low cost. The door frame type scanning vehicle structure for moving a container detecting system can realize stochastic detection when the door frame type scanning vehicle structure for moving a container detecting system moves at other places.
Description
The utility model relates to mobile container detection system, particularly the scanning car of mobile container detection system.
In the prior art, begin to have the drawing type container examination system to come out, as the van container detection system of German Heyman company and British Aerospace PLC's production from the beginning of the nineties.They are in a building can shield the sense channel of ray, fixed, as to produce sigmatron radiation source is housed and can receives the detector array that passes the container X ray, the vehicle that container will be housed with the driven equipment of special use dragged sense channel, when container passes through in X-ray beam, the X ray that sees through container passes in the detector, according to its Strength Changes, the Density Distribution of the object of adorning in the reflection case, and transmitted intensity is transformed into gradation of image, can obtain the fluoroscopy images of the object of adorning in the case.This detection system, its sense channel length needs 60 meters at least, and each 40 meters at least of length are taken up an area of at outside two ends, are very huge dragging systems, and floor area is equivalent to a football field.Only dragging system and related building just must cost more than 1,500 ten thousand yuan.And the system of the indoor outer operation of this kind is out of order easily, and annual maintenance cost is just up to units up to a million.Chinese patent ZL95103044.2 discloses a kind of name and has been called " self-scan type radiation detection system for large body " for this reason, and this system comprises radiation source, collimating tower, detection tower, track and scanning gantry.Radiation source places on the track reciprocating, and collimating tower and detection tower place on another group track, and with radiation source, is synchronized with the movement by the servomotor drive.Tested large-sized object places the collimating tower track and surveys between the tower track, ray from radiation source passes through collimating tower, enter the detector array of surveying tower after seeing through container, detector receives ray and output charge, is transferred to image workstation after being transformed into number.This detection system is compared with above-mentioned detection system, and floor area is less, cost is low, the advantage of easy care though have.But, take up an area of the big problem in space so can not fundamentally solve because the detector in the pick-up unit all is to be contained in fixing detection frame or the detection tower.Can not realize that in addition the strange land movable random detects.
In order to solve above-mentioned problems of the prior art, the purpose of this utility model provides a kind of customs's door frame type scanning car that detect, mobile container detection system that is applicable to.Use it can accomplish that not only the strange land movable random detects, do not take fixing detection space, and the investment that can save the fixed test place.
In order to reach above-mentioned goal of the invention, the technical solution of the utility model realizes as follows: the door frame type scanning car of mobile container detection system, it comprises horizontal arm and upright arm, radiation source that the band detector is housed and the towing carriage of being with the lateral rows travelling wheel.Its design feature is: described towing carriage be about two ones, lay left bottom plate and right base plate on each towing carriage respectively.The fixing perpendicular support of left bottom plate medial extremity.Right base plate medial extremity is connected and fixed upright arm.The inboard fixing horizontal arm in the upper end of upright arm, horizontal arm are fixed by perpendicular support again and are extended to left crossbeam to the perpendicular support outside.The fixing right crossbeam in the outside, upright arm upper end.The door frame that is formed by perpendicular support, horizontal arm and upright arm can make tested container pass through.Left side beam top and left bottom plate place, right beam top and right base plate place all are equipped with extendible supporting leg, the longitudinally guiding wheel of each supporting leg connecting band motor driver.Radiation source places on the scanning car, its X ray over against the band detector horizontal arm and upright arm.When scanning car travels on highway, outerly come tractor breakdown trailer frame to travel by the lateral rows travelling wheel.When detecting at the scene, each supporting leg can make longitudinally guiding wheel land and with scanning car car body jack-up, each longitudinally guiding wheel is rotated and the drive scanning car vertically moves by motor driver.The door frame that is formed by perpendicular support, horizontal arm, upright arm strides across tested container, and the detector in horizontal arm and the upright arm receives the X ray that passes tested container from radiation source, realizes autoscan, electric signal output.
According to above-mentioned technical scheme, described each extendible supporting leg, be between left beam top and left bottom plate, place two between right beam top and the right base plate and be X shape supporting leg that arrange, that can adjust extension elongation, the longitudinally guiding wheel of each supporting leg bottom fixed band motor driver.
According to above-mentioned technical scheme, described each extendible supporting leg, be to place two columns between left beam top and the left bottom plate, between right beam top and the right base plate, the bottom of each column is by the longitudinally guiding wheel of bolt translator drive unit, and the longitudinally guiding wheel places on the set track.
The utility model has been owing to adopted above-mentioned structure type of attachment, will former fixed detection frame or survey tower, and be installed in and be divided on the left and right two ones towing carriage, and detector is housed within it, but the scanning car of formation bidirectional walking.Thereby can accomplish casual inspection to tested container, can not take fixing detection space.Compare with prior art, the utility model is reasonable in design, easy to use, for ease of maintenaince, cost of investment is low.Be the indispensable equipment that van container detects in customs.
Below in conjunction with accompanying drawing and concrete embodiment the utility model is further described.
Fig. 1 is the structure scheme of installation of a kind of embodiment of the utility model;
Fig. 2 is that the A-A of Fig. 1 is to view;
Fig. 3 is the structure scheme of installation of the another kind of embodiment of the utility model;
Fig. 4 is that the A-A of Fig. 3 is to view.
Embodiment 1, and referring to Fig. 1 and Fig. 2, the door frame type scanning car of mobile container detection system comprises horizontal arm 11 and upright arm 10 that the band detector is housed, is the towing carriage 1 of radiation source 4 and band lateral rows travelling wheel 3 with linac or isotope.Described holder vehicle frame 1 be about two ones, lay left bottom plate 2 and right base plate 5 on each towing carriage 1 respectively.Right base plate 2 medial extremitys are connected and fixed perpendicular support 12, and right base plate 5 medial extremitys are connected and fixed upright arm 10.The inboard fixing horizontal arm 11 in the upper end of upright arm 10, horizontal arm 11 extends to left crossbeam 13 by perpendicular support 12 support fixation and to perpendicular support 12 outsides again.The fixing right crossbeam 9 in the outside, upright arm 10 upper ends.The door frame that is formed by perpendicular support 12, horizontal arm 11 and upright arm 10 can make tested container pass through.Between crossbeam 13 tops, a left side and the left bottom plate 2, place two between right crossbeam 9 tops and the right base plate 5 and be X shape supporting leg 7 that arrange, that can adjust degree of stretching out.The longitudinally guiding wheel 6 of each supporting leg 7 bottom fixed band motor driver.Radiation source 4 places on the scanning car, its X ray over against the band detector horizontal arm 11 and upright arm 10.In addition, above towing carriage 1 left part preceding machine room 14, above towing carriage 1 right part back machine room 8.
Using method of the present utility model is, when scanning car travels on highway, travelled by lateral rows travelling wheel 3 by tractor breakdown trailer frame 1.When detecting on-the-spot the detection, each supporting leg 7 can make longitudinally guiding wheel 6 land and with scanning car car body jack-up, each longitudinally guiding wheel 6 is rotated and the drive scanning car vertically moves by motor driver.That is to say,, when scanning car travels on highway, longitudinally guiding wheel 6 is lifted by the supporting leg 7 that can adjust extension elongation according to the embodiment of embodiment 1.When detecting, supporting leg 7 stretches out vertical guide wheel 6 is landed.Embodiment according to embodiment 2, when scanning car travels on highway, to take turns 6 parts by the longitudinally guiding of the fixing translator drive unit in supporting leg 7 bottoms that column forms and unload, and when detecting, again it be installed and makes angle sheave 6 to place on the default track 15.The door frame that is formed by perpendicular support 12, horizontal arm 11, upright arm 10 strides across tested container, and the detector in horizontal arm 11 and the upright arm 10 receives the X ray that passes container from radiation source 4, realizes autoscan, electric signal output.Be equipped with remote controlled receiver, scan control module and image collection module etc. in above-mentioned preceding machine room 14 and the back machine room 8.Control whole operation of the present utility model by the remote control that other establishes.
Claims (5)
1. one kind is applicable to what customs was detected, the door frame type scanning bassinet structure of mobile container detection system, it comprises horizontal arm (11) and the upright arm (10) that detector is housed, the towing carriage (1) of radiation source (4) and band lateral rows travelling wheel (3), it is characterized in that: described towing carriage (1) be about two ones, lay left bottom plate (2) and right base plate (5) on each towing carriage (1) respectively, left bottom plate (2) medial extremity is connected and fixed perpendicular support (12), right base plate (5) medial extremity is connected and fixed upright arm (10), the inboard fixing horizontal arm (11) in the upper end of upright arm (10), horizontal arm (11) extends to left crossbeam (13) by perpendicular support (12) support fixation and to perpendicular support (12) outside again, the fixing right crossbeam (9) in the outside, upright arm (10) upper end, by perpendicular support (12), the door frame that horizontal arm (11) and upright arm (10) form can make tested container pass through, crossbeam (13) top, a left side and left bottom plate (2) are located, right crossbeam (9) top and right base plate (5) locate all to be equipped with extendible supporting leg (7), the longitudinally guiding wheel (6) of each supporting leg (7) connecting band motor driver, radiation source (4) places on the scanning car, its X ray is over against the horizontal arm (11) and the upright arm (10) of band detector; When scanning car travels on highway, travel by lateral rows travelling wheel (3) by tractor breakdown trailer frame (1), when detecting at the scene, each supporting leg (7) can make longitudinally guiding wheel (6) land and with scanning car car body jack-up, each longitudinally guiding wheel (6) is rotated and drive scanning car and vertically move by motor driver, by perpendicular support (12), horizontal arm (11), the door frame that upright arm (10) forms strides across tested container, detector in horizontal arm (11) and the upright arm (10) receives the X ray that passes tested container from radiation source (4), realizes autoscan, electric signal output.
2. according to the described door frame type scanning bassinet structure of claim 1, it is characterized in that: described each extendible supporting leg (7), be the supporting legs that the X shape is arranged, can be adjusted extension elongation, the longitudinally guiding wheel (6) of each supporting leg bottom fixed band motor driver placing two between left crossbeam (13) top and the left bottom plate (2), between right crossbeam (9) top and the right base plate (5).
3. according to the described door frame type scanning bassinet structure of claim 1, it is characterized in that: described each extendible supporting leg (7), be to place two columns between left crossbeam (13) top and the left bottom plate (2), between right crossbeam (9) top and the right base plate (5), the bottom of each column is by the longitudinally guiding wheel (6) of bolt translator drive unit, and longitudinally guiding wheel (6) places on the default track (15).
4. according to claim 1,2 or 3 described door frame type scanning bassinet structures, it is characterized in that: described towing carriage (1) is preceding machine room (14) above the left part; Described towing carriage (1) is back machine room (8) above the right part.
5. according to the described door frame type scanning bassinet structure of claim 4, it is characterized in that: described radiation source (4) adopts linac or isotope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99256846 CN2403022Y (en) | 1999-12-17 | 1999-12-17 | Door frame type scanning carriage structure for moving container detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99256846 CN2403022Y (en) | 1999-12-17 | 1999-12-17 | Door frame type scanning carriage structure for moving container detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2403022Y true CN2403022Y (en) | 2000-10-25 |
Family
ID=34039884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99256846 Expired - Lifetime CN2403022Y (en) | 1999-12-17 | 1999-12-17 | Door frame type scanning carriage structure for moving container detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2403022Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001065245A1 (en) * | 2000-03-01 | 2001-09-07 | Tsinghua University | Container inspection apparatus |
| WO2005057196A1 (en) * | 2003-12-10 | 2005-06-23 | Nuctech Company Limited | A combined mobile container inspection system with low target |
| CN102590246A (en) * | 2012-02-23 | 2012-07-18 | 丹东华日理学电气有限公司 | Camera-shooting scanning positioning device of X-ray digital flat panel imaging detecting system |
-
1999
- 1999-12-17 CN CN 99256846 patent/CN2403022Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001065245A1 (en) * | 2000-03-01 | 2001-09-07 | Tsinghua University | Container inspection apparatus |
| AU775376B2 (en) * | 2000-03-01 | 2004-07-29 | Nuctech Company Limited | A container inspection device |
| WO2005057196A1 (en) * | 2003-12-10 | 2005-06-23 | Nuctech Company Limited | A combined mobile container inspection system with low target |
| GB2423910A (en) * | 2003-12-10 | 2006-09-06 | Nuctech Co Ltd | A combined mobile container inspection system with low target |
| GB2423910B (en) * | 2003-12-10 | 2007-10-24 | Nuctech Co Ltd | Combined mobile container inspection system with low target |
| US7352843B2 (en) | 2003-12-10 | 2008-04-01 | Nuctech Company Limited | Combined mobile container inspection system with low target |
| CN102590246A (en) * | 2012-02-23 | 2012-07-18 | 丹东华日理学电气有限公司 | Camera-shooting scanning positioning device of X-ray digital flat panel imaging detecting system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: TSINGHUA TONGFANG CO., LTD. TO: QINGHUA UNIV. |
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| CP01 | Change in the name or title of a patent holder |
Patentee after: Qinghua Univ. Patentee before: Qinghua Tongfang Co., Ltd. |
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| C56 | Change in the name or address of the patentee |
Owner name: TONGFANG WEISHI TECHNOLOGY CO., LTD., QINGHUA Free format text: FORMER NAME OR ADDRESS: QINGHUA UNIV. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Qinghua Tongfang Weishi Tech Co.,Ltd. Patentee before: Qinghua Univ. |
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| AV01 | Patent right actively abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |