CN2745890Y - Conveyer suitable for large container inspection system - Google Patents
Conveyer suitable for large container inspection system Download PDFInfo
- Publication number
- CN2745890Y CN2745890Y CN 200420009900 CN200420009900U CN2745890Y CN 2745890 Y CN2745890 Y CN 2745890Y CN 200420009900 CN200420009900 CN 200420009900 CN 200420009900 U CN200420009900 U CN 200420009900U CN 2745890 Y CN2745890 Y CN 2745890Y
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- CN
- China
- Prior art keywords
- inspection system
- container inspection
- large container
- slotted steel
- steel
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a conveyer suitable for a large container inspection system, relating to a conveyer for a container needing to be inspected in a large fixed container inspection system in customs. The conveyer suitable for a large container inspection system comprises a machine frame, plate link chains and a driving and tension power head. The machine frame is welded by transverse slotted steel and longitudinal slotted steel. The transverse slotted steel is provided with two rows of plate link chains, and the driving and tension power head can drive two rows of plate link chains to make reciprocating rotation on the upper and the lower plane surfaces of the transverse slotted steel. Each row of plate link chains and the upper plane surface of the transverse slotted steel are provided with linear bearings having supporting and sliding functions. The conveyer suitable for a large container inspection system is characterized in that the linear bearings are composed of a plurality of laminated cylindrical rollers with lining boards, and every set of cylindrical rollers is supported by a bracket fixed to the upper plane surface of the transverse slotted steel. The utility model has little civil engineering area occupation, easy maintenance, high motion precision, strong bearing capacity and few mechanical losses.
Description
Technical field
The utility model relates to the feedway of the tested freight container in the used large-scale fixed container inspecting system of customs.
Background technology
In the prior art, begin to have the drawing type container check system to come out, as the large container inspection 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 radiant is housed and can receives the detector array that passes the freight container X ray, the vehicle that freight container will be housed with the driven equipment of special use dragged sense channel, when freight container passes through in X-ray beam, the X ray that sees through freight 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.Use the driven equipment of this check 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.Exist that the civil engineering floor area is big, system engineering cost height, easy-maintaining not, the inefficient shortcoming of freight container testing.For this reason, application number is 00107478.4 Chinese patent, discloses the patented technology that name is called " plate-and-chain conveyer of fixed container inspecting system ".It can make the civil engineering floor area of delivery system little, construction costs is low, be convenient to maintenance, and can improve the work efficiency that detects.But there is the shortcoming that kinematic accuracy is low, load-carrying capacity is little, mechanical wear is big in this plate-and-chain conveyer.
Summary of the invention
In order to overcome the shortcoming that exists in the above-mentioned prior art, the utility model is to do further improvement on No. 00107478.4 patented technology basis, provide that a kind of not only civil engineering floor area is little, the system engineering cost is low, be convenient to maintenance, and can make the kinematic accuracy height, load-carrying capacity is big, mechanical wear is little.Be specially adapted to have the large container inspection system of CT tomoscan function.
In order to reach above-mentioned goal of the invention, the technical solution of the utility model realizes in the following ways:
Be applicable to the feedway of large container inspection system, it comprises frame, plate chain and driving and tension the power head.Described frame is to be welded by translot steel and pod steel, arrange the distichal plate chain on the translot steel and can do reciprocal rotation by driving with tension the power head drive distichal plate chain lower plane on the translot steel, the last plane of the below of each strake chain, translot steel has been equipped with the linear bearing that supports with the slip effect.Its constructional feature is, described linear bearing is to adopt many groups cylindrical roller of the lamination up and down of being separated by by the belt material plate to constitute, each organize cylindrical roller by with the translot steel on the fixing bracket support in plane.
According to above-mentioned technical scheme, be hinged with roll shaft on every module unit carrier bar of described each plate chain.
According to above-mentioned technical scheme, the linear bearing of described each plate chain below is to be made of six groups of cylindrical rollers.
Because the utility model has adopted above-mentioned structure, the lamination up and down that linear bearing adopts the belt material plate to be separated by is organized the cylindrical roller formation more, not only to have simplified the structure of conveyer, and kinematic accuracy is improved, load-carrying capacity strengthens, and mechanical wear reduces.In use make two feedways dock use at interval, be specially adapted to have the large container inspection system of CT tomoscan function.
Below in conjunction with accompanying drawing and concrete embodiment the utility model is further described.
Description of drawings
Fig. 1 is a structural principle partial schematic sectional view of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to cross sectional view;
Fig. 3 is the running condition figure that the utility model is used to have the container check system of CT tomoscan function.
The specific embodiment
Referring to Fig. 1 and Fig. 2, be applicable to the feedway of large container inspection system, comprise the plate chain 3 and driving and the tension the power head 4 that are hinged with roll shaft on the frame 1 that is welded by translot steel 5 and pod steel 6, the every module unit carrier bar.Arrange distichal plate chain 3 on the translot steel 5 and can do reciprocal rotation by driving with tension the power head 4 drive distichal plate chains 3 lower plane on translot steel 5, the last plane of the below of each strake chain 3, translot steel 5 has been equipped with the linear bearing 2 that supports with the slip effect.Linear bearing 2 is to adopt many groups cylindrical roller of the lamination up and down of being separated by by belt material plate 7 to constitute, each organize cylindrical roller by with translot steel 5 on the fixing carriage 8 in plane support, the linear bearing 2 of each strake chain 3 below is to be made of six groups of cylindrical rollers.
The utility model is not only applicable to do the X ray container check system of normal inspection, and the container check system that is specially adapted to have CT tomoscan function.The using method of the container check system of normal inspection is same as the prior art, repeats no more.Following emphasis is described the container check system that is used to have CT tomoscan function.
Referring to Fig. 3, when using the utility model, two feedway parallel interval are placed in the inspection of containers passage, its table top absolute altitude is concordant substantially with ground, is convenient to container inspection vehicle and opens or open down feedway.Driving device and major equipment constitute all at below ground.The annular arrangement pivoted frame of rotatable band radiant, collimator and detector array is set at the interval of two feedways.The container inspection vehicle that effective running length of each feedway should satisfy all lengths specification detects.Use workflow of the present utility model to be: 1, container inspection vehicle is parked in outside the scan channel, waits to be detected.2, container inspection vehicle is opened upper conveyor and is come to a complete stop, and the driver leaves container inspection vehicle.3, start feedway, allow it carry container inspection vehicle and pass through scanning area, accept scanning and detect with stable speed.When 4, in finding container inspection vehicle, suspicious object being housed, the control feedway retreats, Suspected Area in the container inspection vehicle is moved to the i.e. interval of feedway neither, position that need carry out tomoscan, make the capable pivoted frame revolution carrying out of annulus CT tomoscan.5, checked after, the driver leaves scan channel with container inspection vehicle and waits check result, at this moment can proceed the inspection to next container inspection vehicle.
Claims (3)
1, be applicable to the feedway of large container inspection system, it comprises frame (1), plate chain (3) and driving and tension the power head (4), described frame (1) is to be welded by translot steel (5) and pod steel (6), translot steel (5) is gone up and is arranged that distichal plate chain (3) also can drive distichal plate chain (3) by driving and tension the power head (4) and do reciprocal rotation at the last lower plane of translot steel (5), the below of each strake chain (3), the last plane of translot steel (5) has been equipped with the linear bearing (2) that supports with the slip effect, it is characterized in that, described linear bearing (2) is to adopt many groups cylindrical roller of the lamination up and down of being separated by by belt material plate (7) to constitute, and each is organized cylindrical roller and supports by going up the fixing carriage (8) in plane with translot steel (5).
2, according to the described feedway that is applicable to large container inspection system of claim 1, it is characterized in that, be hinged with roll shaft on every module unit carrier bar of described each plate chain (3).
According to claim 1 or the 2 described feedways that are applicable to large container inspection system, it is characterized in that 3, the linear bearing (2) of described each plate chain (3) below is to be made of six groups of cylindrical rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420009900 CN2745890Y (en) | 2004-11-26 | 2004-11-26 | Conveyer suitable for large container inspection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420009900 CN2745890Y (en) | 2004-11-26 | 2004-11-26 | Conveyer suitable for large container inspection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2745890Y true CN2745890Y (en) | 2005-12-14 |
Family
ID=35582473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420009900 Expired - Lifetime CN2745890Y (en) | 2004-11-26 | 2004-11-26 | Conveyer suitable for large container inspection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2745890Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445185C (en) * | 2004-11-26 | 2008-12-24 | 同方威视技术股份有限公司 | Transferring apparatus for large container checking system |
-
2004
- 2004-11-26 CN CN 200420009900 patent/CN2745890Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445185C (en) * | 2004-11-26 | 2008-12-24 | 同方威视技术股份有限公司 | Transferring apparatus for large container checking system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TONGFANGWEISHI TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: TONGFANG WEISHI TECHNOLOGY CO., LTD., QINGHUA |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100083 A, block 2907, Tongfang science and Technology Plaza, Beijing Patentee after: Nuctech Company Limited Address before: 100083 A, block 2907, Tongfang science and Technology Plaza, Beijing Patentee before: Qinghua Tongfang Weishi Tech Co.,Ltd. |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20081224 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |