CN2567570Y - Cantilever crane device of detection device for vehicle container detection system - Google Patents
Cantilever crane device of detection device for vehicle container detection system Download PDFInfo
- Publication number
- CN2567570Y CN2567570Y CN 02256760 CN02256760U CN2567570Y CN 2567570 Y CN2567570 Y CN 2567570Y CN 02256760 CN02256760 CN 02256760 CN 02256760 U CN02256760 U CN 02256760U CN 2567570 Y CN2567570 Y CN 2567570Y
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- CN
- China
- Prior art keywords
- arm support
- oil cylinder
- counterweight
- jib
- detection
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- Expired - Lifetime
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Abstract
The utility model relates to an arm support structure of a detector device of a vehicle-mounted type container detection system, which belongs to the field of nuclear technology application. The arm support of a detector device of the utility model is composed of a horizontal arm support, a vertical arm support, a lifting upright column, a turning upright column, a turning fulcrum bearing, counterweights, a counterweight telescopic arm, a telescopic oil cylinder, a lifting oil cylinder and a folding oil cylinder. If the arm support structure of a detector device of the utility model is adopted, the detection performance of a vehicle-mounted type detection system can be improved, and the detection range can be enlarged.
Description
Technical field
The utility model relates to the detector assembly jib structure of vehicle-mounted container inspecting system, belongs to the Application of Nuclear Technology field.
Background technology
Begin the nineties to have the rigid container detection system to occur, van container detection system as German Heyman company and British Aerospace PLC's production, the TH-SCAN container examination system that Tsing-Hua University succeeds in developing in eight or five tackling key problem all belongs to fixed system, takes up an area of greatly the equipment heaviness.Customs needs to be applicable to the portable detection system of strange land detection especially at present, the vehicle-mounted removable detection system that has for this reason occurred X-ray machine or compact accelerator both at home and abroad, make radiogenic system because the X ray energy is lower with X-ray machine, penetration capacity is low, can not satisfy customs and detect needs, the system of compact accelerator detects performance and increases than the X-ray machine system performance, but the existing type detection system of quickening has complexity, the shielding difficulty, easy care not, characteristics such as cost height, its vehicular system detection arm shelf structure also has the little limitation of sensing range, prior art improves the detection performance to the needs of vehicle-mounted container inspecting system, enlarge the sensing range of detector assembly and solve problem such as its folding and expanding, because the detector array size that detection large object such as container etc. need is huge, need higher size and positional precision, it is rational in infrastructure that this just requires the detector assembly structure to satisfy, can fold functions such as exhibition.
The utility model content
It is bigger that the purpose of this utility model provides a kind of detector array size, can fold, and is convenient to vehicle-mounted detector assembly jib.
Detector assembly jib structure of the present utility model mainly is made up of horizontal arm support, vertical jib, lifting column, rotary column, pivoting support structure, counterweight, counterweight telescopic arm and telescopic oil cylinder, hoist cylinder, folding oil cylinder.Horizontal arm support is a hollow box-shaped structure, one end and the hinged formation cantilever design of vertical jib, insert the counterweight telescopic arm in the cavity of the other end, weight placement is at an end of counterweight telescopic arm, horizontal arm support is connected by flange is vertical with lifting column, and lifting column inserts in the cavity of rotary column, and rotary column is a hollow box-shaped structure, the rotary column lower end links to each other with the pivoting support structure, and the folding and expansion of vertical jib is realized by the folding oil cylinder that is placed in the horizontal arm support cavity.The flexible of counterweight telescopic arm realized by the telescopic oil cylinder that is placed in the horizontal arm support cavity.The detector assembly structure can determine the detection height and position that they are different by hoist cylinder respectively at different detected objects, cooperates special-purpose radiation source device, promptly can detect the detected object of differing heights.A high position is primarily aimed at vehicle-mounted container (not checking chassis), detect altitude range and reach 1.2m-4.5m, the lowest order scope can be 0.3m-3.6m, highly is the track of 0.3m if lay on sense channel, then can look into from the tire bottom line for the lorry that highly reaches 3.3m.During the inspection vehicle duty, testing agency can be in the arbitrary working position between the high and low position, and the detector jib in any detection position is locked by hydraulic system valve group.
Compare with existing vehicular detection system, use the utility model jib structure that the detection performance of vehicular detection system is improved, and enlarge its sensing range.
Description of drawings
High-order detected state structure scheme of installation when Fig. 1 is expansion of the present utility model;
Fig. 2 is a low level detected state synoptic diagram;
Fig. 3 is that an embodiment is installed in the synoptic diagram when being in the transport of folded state on the inspection vehicle.
Embodiment
Accompanying drawings embodiment is as follows:
The detector assembly jib structure (see figure 1) of vehicle-mounted container inspecting system comprises vertical jib 1, folding oil cylinder 2, horizontal arm support 3, lifting column 7, hoist cylinder 6, rotary column 5, counterweight telescopic arm 8, telescopic oil cylinder 4, counterweight 9 and hydraulic system.Vertical jib 1 and horizontal arm support 3 hinged formation cantilever designs, the folding and expanding of this cantilever is realized by the folding oil cylinder 2 that is arranged in vertical jib 1 and horizontal arm support 3 inside.Horizontal arm support 3 and lifting column 7 link into an integrated entity by flange, and lifting column 7 can slip lifting in rotary column 5; By telescopic oil cylinder 4 counterweight 9 being stretched out by counterweight telescopic arm 8 after jib launches makes jib reach balance.The back motion by hoist cylinder 6 of vertical jib expansion makes lifting column be locked at diverse location can change the detection altitude range.
When using the utility model, rotary column 5 is installed on the chassis by the pivoting support structure, reducing motor or oil motor is installed on the pivoting support structure, radiation source device is installed onboard as drive unit.Rise telescopic column 7 during expansion earlier, make rotary column 5 half-twists by drive unit, drive counterweight telescopic arm 8 and counterweight 9 by stretching out of telescopic oil cylinder 4, launch vertical jib 1 afterwards again, make detector and radiation source device in vertical jib 1 and the horizontal arm support 3 go out gamma-rays stitch over against.When detecting, the detection portal frame that is formed by vertical jib 1 and horizontal arm support 3 and column strides across tested object by the motion of chassis, finishes the scanning detection; At different tested objects, only need just can obtain different detection height by the position that hoist cylinder 6 adjusting lifting columns stop.
Claims (1)
1. the detector assembly jib structure of a vehicle-mounted container inspecting system, it is characterized in that by by horizontal arm support, vertical jib, lifting column, rotary column, pivoting support, counterweight, counterweight telescopic arm and telescopic oil cylinder, hoist cylinder, folding oil cylinder is formed, horizontal arm support is a hollow box-shaped structure, one end and the hinged formation cantilever design of vertical jib, insert the counterweight telescopic arm in the cavity of the other end, weight placement is at an end of counterweight telescopic arm, horizontal arm support is connected by flange is vertical with lifting column, lifting column inserts in the cavity of rotary column, rotary column is a hollow box-shaped structure, the rotary column lower end links to each other with the pivoting support structure, folding and the expansion of vertical jib is realized that by the folding oil cylinder that is placed in the horizontal arm support cavity the flexible of counterweight telescopic arm realized by the telescopic oil cylinder that is placed in the horizontal arm support cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02256760 CN2567570Y (en) | 2002-09-23 | 2002-09-23 | Cantilever crane device of detection device for vehicle container detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02256760 CN2567570Y (en) | 2002-09-23 | 2002-09-23 | Cantilever crane device of detection device for vehicle container detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2567570Y true CN2567570Y (en) | 2003-08-20 |
Family
ID=33724907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02256760 Expired - Lifetime CN2567570Y (en) | 2002-09-23 | 2002-09-23 | Cantilever crane device of detection device for vehicle container detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2567570Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101470083B (en) * | 2007-12-27 | 2011-08-03 | 同方威视技术股份有限公司 | Novel folding arm mechanism used for vehicle-mounted radiation imaging system |
| CN109521481A (en) * | 2019-01-04 | 2019-03-26 | 同方威视技术股份有限公司 | Check device |
| WO2019100760A1 (en) * | 2017-11-21 | 2019-05-31 | 同方威视技术股份有限公司 | Scanning device and vehicle-mounted radiation inspection system |
-
2002
- 2002-09-23 CN CN 02256760 patent/CN2567570Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101470083B (en) * | 2007-12-27 | 2011-08-03 | 同方威视技术股份有限公司 | Novel folding arm mechanism used for vehicle-mounted radiation imaging system |
| WO2019100760A1 (en) * | 2017-11-21 | 2019-05-31 | 同方威视技术股份有限公司 | Scanning device and vehicle-mounted radiation inspection system |
| CN109521481A (en) * | 2019-01-04 | 2019-03-26 | 同方威视技术股份有限公司 | Check device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120923 Granted publication date: 20030820 |