CN102749657B - Mobile-box-type X-ray cargo inspection system - Google Patents
Mobile-box-type X-ray cargo inspection system Download PDFInfo
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- CN102749657B CN102749657B CN201110101652.0A CN201110101652A CN102749657B CN 102749657 B CN102749657 B CN 102749657B CN 201110101652 A CN201110101652 A CN 201110101652A CN 102749657 B CN102749657 B CN 102749657B
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- hatch door
- scanister
- equipment compartment
- scan channel
- ray
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Abstract
The invention discloses a mobile-box-type X-ray cargo inspection system, belonging to the field of imaging of X-ray radiation. The mobile-box-type X-ray cargo inspection system comprises an equipment cabin (1) and a scanning device (3), wherein the scanning device (3) is arranged in the equipment cabin (1) and used for performing X-ray scanning on cargos to be inspected; and a scanning manner is set to be that a central line of a scanning channel (23) of the scanning device (3) is perpendicular to the length direction of the equipment cabin (1). The mobile-box-type X-ray cargo inspection system realizes the maneuverability of security inspection equipment at a same security inspection space or different security inspection spaces.
Description
Technical field
The present invention relates to X-ray radiant image field, relate in particular to the box X-ray Cargo Inspection System of a kind of movement.
Background technology
Radiation imaging inspection is the essential safety detection means of customs, Civil Aviation Airport and the railway system.
At present, for example, the safety check technological means as a kind of maturation is widely used as the radiation image-forming system (X-ray safety check instrument) of radiation source to using X-ray machine.In prior art, this X-ray safety check instrument great majority are scanning constant devices, and have movably device, do not move it, and therefore aspect is not used.This device, owing to lacking maneuverability, can not be realized quick response for the outdoor interim examination of cargo in field, to there is no the examination of cargo of the railway freight point of railroad platform, can not provide safety check means very convenient, very economical.
Summary of the invention
(1) technical matters that will solve
The technical problem to be solved in the present invention is: the mobility issues that how to solve same or different safety checks place rays safety detection apparatus.
(2) technical scheme
For solving the problems of the technologies described above, the invention provides the box X-ray Cargo Inspection System of a kind of movement, comprise equipment compartment and scanister; Described scanister is arranged in equipment compartment, and for examine goods is carried out to x-ray scanning, set-up mode is: the center line of the scan channel of scanister is vertical with the length direction of equipment compartment.
Wherein, described scanister comprises the X-ray machine that is positioned at described scan channel top; Described equipment compartment is divided into leading portion, stage casing and back segment three parts; Described scanister is positioned at stage casing, and stage casing arranged on left and right sides is all provided with hatch door and lower hatch door, and upper hatch door and lower hatch door are upper and lower foldings; Hydraulic system is installed in back segment.
Wherein, described hydraulic system comprises the first hydraulic cylinder and the second hydraulic cylinder, and described upper-deck cabin door is realized automatic switch by the first hydraulic cylinder; Lower hatch door is realized automatic switch by the second hydraulic cylinder.
Wherein, in described scan channel, band conveyor is installed, the part that described band conveyor stretches out scan channel two ends is folding, and the part after folding can enter in described scan channel completely.
Wherein, by hydraulic power, realize the folding and expansion that described band conveyor stretches out the part at scan channel two ends.
Wherein, the length sum of described upper hatch door and lower hatch door is greater than the width of described scanister.
Wherein, on the base of the cabin body of described equipment compartment, be provided with forklift hole.
Wherein, the inverter that is provided with battery pack and is connected with described battery pack in the cabin body of described equipment compartment.
Wherein, the leading portion of described equipment compartment left side is provided with front door.
(3) beneficial effect
The present invention, owing to having equipment compartment, therefore can be installed to movable equipment (for example common light duty truck) above easily, therefore can realize quick transition and field work; The upper and lower hatch door of equipment compartment is deployable, thereby can be applicable to the safety check demand of some special occasions (for example inclement weather environment).The present invention, owing to having very strong maneuverability, is beneficial to the checking ability of bringing into play to greatest extent scanister, greatly reduces equipment configuration cost and cost of labor simultaneously; Inspection place and controller switching equipment owing in use not needing to fix, be very easy to on-the-spot logistics transportation, saving of work and time.
Accompanying drawing explanation
Fig. 1 is the outward appearance front elevation of system of the present invention;
Fig. 2 shows the installation site of scanister in equipment compartment, is the right view of system, is the right view of seeing in cabin;
Fig. 3 is the plane figure (after launching) of equipment compartment, is vertical view, not the upper hatch door containing top, cabin and after launching;
Fig. 4 is that the A-A of Fig. 2 is to cut-open view;
Fig. 5 is the right view after the upper and lower hatch door of equipment compartment launches;
Fig. 6 is the working state schematic representation of system when being placed on ground and using, and is right view;
Fig. 7 is the equipment compartment schematic diagram being fixed on the chassis of light truck;
Fig. 8 is the working state schematic representation of system when vehicle-mounted use.
Wherein, 1 equipment compartment; Hatch door on 2; 3 scanister; 4 front doors; 5 times hatch doors; 6 forklift holes; 7 cabin bodies; 8 latches; 9 band conveyor first paragraphs; 10 band conveyor second segments; 11 battery pack; 12 inverters; 13 seats; 14 operator's console; 15 scanning control systems; 16 second hydraulic cylinders; 17 guard rails; 18 hydraulic systems; 19 first hydraulic cylinders; 21X ray machine; 22 scanister frames; 23 scan channels; 24 box detectors; 25 detector arrays; 30 web members; 31 light trucks; 40 band conveyors; 41 belts.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1, and with reference to figure 2～6, the box X-ray Cargo Inspection System of a kind of movement provided by the invention, system comprises equipment compartment 1 and scanister 3.
Described equipment compartment 1 comprises hatch door 2, front door 4, lower hatch door 5, forklift hole 6, cabin body 7, battery pack 11, inverter 12, seat 13, operator's console 14, the second hydraulic cylinder 16, guard rail 17, hydraulic system 18, the first hydraulic cylinder 19.
Described scanister 3 comprises X-ray machine 21, scan channel 23 (being positioned at X-ray machine 21 belows), detector array 25 (being positioned at scan channel 23 sides and bottom), band conveyor 40 (being positioned at scan channel 23), scanning control system 15, display, operation keyboard.Scanister 3 is arranged in equipment compartment 1, (equipment compartment is rectangle for the center line of the scan channel 23 of scanister 3 and the length direction of equipment compartment 1, the direction on longer limit is length direction, and the direction on shorter limit is Width) vertical, could realize being like this examined the scanning of goods.Wherein detector array 25 is positioned in box detector 24; Scanning control system 15, for giving the motorized pulleys energising of band conveyor 40, makes the direction motion in accordance with regulations of band conveyor 40 belt 41 above.
Described equipment compartment 1 is divided into leading portion, stage casing and back segment three parts.Leading portion left side, cabin is provided with described front door 4, and described battery pack 11, inverter 12, operator's console 14, seat 13 and scanning control system 15 are installed in cabin; Stage casing, cabin centre is placed described scanister 3, and as shown in Figure 2, stage casing arranged on left and right sides is all installed described upper hatch door 2 and lower hatch door 5 (being installed on cabin body 7) to modes of emplacement; Upper hatch door 2 and lower hatch door 5 are upper and lower foldings.Upper hatch door 2 is realized automatic switch by the first hydraulic cylinder 19; Lower hatch door 5 is realized automatic switch by the second hydraulic cylinder 16; Hydraulic system 18 is installed in the back segment of cabin, and its complementary space can be placed guard rail 17.
The interior installation band conveyor 40 of scan channel 23 of described scanister 3; The part that band conveyor 40 stretches out scan channel 23 two ends is respectively band conveyor first paragraph 9 and band conveyor second segment 10; Band conveyor first paragraph 9 and band conveyor second segment 10 can fold in scan channel, to reduce to greatest extent the length of band conveyor 40 folding rear scanister 3, thereby reduce the overall width of equipment compartment.
The length of described upper hatch door 2 and lower hatch door 5 and the width that is greater than scanister 3, after this launches hatch door 2 and lower hatch door 5, can be at operating area B and the C of the scan channel 23 both sides self-assembling formation certain widths of scanister 3, the platform of standing while being examined goods as workman's carrying.
A pair of or two pairs of forklift holes 6 are set on the base of the cabin body 7 of described equipment compartment 1, make system can utilize fork truck to carry and load and unload (the carrying problem that solves Same Site).
Described equipment compartment 1 also can be fixed on the chassis of light truck 31 by web member 30, forms vehicular check system, and solution equipment is carried problem (as shown in Figure 7,8) at a distance.
The box X-ray Cargo Inspection System of above-mentioned movement can be used under two kinds of conditions, and one, equipment compartment are directly placed on the ground and used, and duty as shown in Figure 6; It two is that equipment compartment is fixed on the chassis of light truck, as vehicular scanister, uses, and duty as shown in Figure 8.When vehicle-mounted state is used, because upper and lower operating platform is higher apart from ground, need to increase the safety that dismountable guard rail 17 guarantees operator.
Ground use take below as example, describe complete workflow of system of the present invention, this flow process comprises three phases, totally 17 steps:
(1), expansion process:
1, as depicted in figs. 1 and 2, operating personnel open front door 4 to system initial state, access arrangement cabin 1 leading portion;
2, start inverter 12 the 24V direct current of battery pack 11 is changed into 220V alternating current, give scanister 3 and hydraulic system 18 power supplies;
3, hydraulic system 18 energisings, the hydraulic pump (not shown) work of hydraulic system 18, the solenoid valve of hydraulic pump control the first hydraulic cylinder 19 gives the rodless cavity of the first hydraulic cylinder 19 logical hydraulic oil, the piston rod (not shown) of the first hydraulic cylinder 19 is stretched out, by upper hatch door 2 flare up horizontalitys;
4, the solenoid valve of hydraulic pump control the second hydraulic cylinder 16 is given the logical hydraulic oil of rodless cavity of the second hydraulic cylinder 16, the piston rod (not shown) of the second hydraulic cylinder 16 is stretched out, by lower hatch door 5 flare up horizontalitys; Now system state as shown in Figure 5; Upper and lower hatch door is opened laggard line scanning can shading wind and rain, thereby make system of the present invention be adapted at atrocious weather, uses.
5, the latch 8 on band conveyor first paragraph 9, second segment 10 is extracted;
6, band conveyor first paragraph 9, second segment 10 are launched to be the level of state; Now system is launched to have moved.
(2), scanning process:
7, hydraulic system 18 power-off, quit work hydraulic pump;
8, start the scanning control system 15 of scanister 3, after control system 15 initialization to be scanned complete, can, to the motorized pulleys energising of band conveyor 40, make belt 41 direction motion in accordance with regulations;
9, will be examined goods and be put into band conveyor 40 inlet ends (being on band conveyor second segment 10), by belt 41, cargo transfer is completed to autoscan process to band conveyor 40 endpiece, simultaneously operator checks the image being scanned, and makes the whether judgement of safety;
The goods that 10, need to check until this inspection place all completes after scanography, as needs change to check place, can system reset after, utilize fork truck or other vehicle that system is moved to next checkpoint;
(3), pack up process (being system reset process):
11,, by 15 power-off of the scanning control system of scanister 3, belt 41 is no longer rotated;
12, hydraulic system 18 energisings, are folded into the state perpendicular to ground by band conveyor first paragraph 9, second segment 10;
13, the latch 8 on band conveyor first paragraph 9, second segment 10 is plugged, state as shown in Figure 5;
14, control the solenoid valve of the second hydraulic cylinder 16 to the logical hydraulic oil of rod chamber of the second hydraulic cylinder 16, the piston rod of the second hydraulic cylinder 16 is shunk, lower hatch door 5 is closed into the state perpendicular to ground;
15, connect and control the solenoid valve of the first hydraulic cylinder 19 to the logical hydraulic oil of rod chamber of the first hydraulic cylinder 19, the piston rod of the first hydraulic cylinder 19 is shunk, upper hatch door 2 is closed into the state perpendicular to ground.
16, close the power supply of inverter 12.
17, operating personnel leave equipment compartment 1, after front door 4 is locked, equipment can be transferred to next checkpoint.So complete a cyclic process.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (9)
1. the box X-ray Cargo Inspection System of movement, is characterized in that, comprising: equipment compartment (1) and scanister (3); Described scanister (3) is arranged in equipment compartment (1), for examine goods is carried out to x-ray scanning, the center line of the scan channel (23) of described scanister (3) is vertical with the length direction of equipment compartment (1), band conveyor (40) is installed in described scan channel (23), the part that described band conveyor (40) stretches out scan channel (23) two ends is folding, and the part after folding can enter in described scan channel (23) completely.
2. the system as claimed in claim 1, is characterized in that, described scanister comprises the X-ray machine (21) that is positioned at described scan channel (23) top;
Described equipment compartment (1) is divided into leading portion, stage casing and back segment three parts; Described scanister (3) is positioned at stage casing, stage casing arranged on left and right sides is all provided with hatch door (2) and lower hatch door (5), and upper hatch door (2) and lower hatch door (5) are upper and lower foldings; Hydraulic system (18) is installed in back segment.
3. system as claimed in claim 2, is characterized in that, described hydraulic system (18) comprises the first hydraulic cylinder (19) and the second hydraulic cylinder (16), and described upper hatch door (2) is realized automatic switch by the first hydraulic cylinder (19); Lower hatch door (5) is realized automatic switch by the second hydraulic cylinder (16).
4. the system as claimed in claim 1, is characterized in that, by hydraulic power, realizes the folding and expansion that described band conveyor (40) stretches out the part at scan channel (23) two ends.
5. system as claimed in claim 2, is characterized in that, the length sum of described upper hatch door (2) and lower hatch door (5) is greater than the width of described scanister (3).
6. the system as claimed in claim 1, is characterized in that, on the base of the cabin body (7) of described equipment compartment (1), is provided with forklift hole (6).
7. system as claimed in claim 6, is characterized in that, in described cabin body (7), battery pack is installed.
8. system as claimed in claim 7, is characterized in that, is also provided with the inverter (12) being connected with described battery pack (11) in described cabin body (7).
9. the system as described in claim 1～8 any one, is characterized in that, the leading portion left side of described equipment compartment (1) is provided with front door (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110101652.0A CN102749657B (en) | 2011-04-22 | 2011-04-22 | Mobile-box-type X-ray cargo inspection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110101652.0A CN102749657B (en) | 2011-04-22 | 2011-04-22 | Mobile-box-type X-ray cargo inspection system |
Publications (2)
| Publication Number | Publication Date |
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| CN102749657A CN102749657A (en) | 2012-10-24 |
| CN102749657B true CN102749657B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110101652.0A Active CN102749657B (en) | 2011-04-22 | 2011-04-22 | Mobile-box-type X-ray cargo inspection system |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103823246A (en) * | 2014-03-05 | 2014-05-28 | 安徽启路达光电科技有限公司 | Vehicle-mounted movable safety inspection platform |
| CN103971437B (en) * | 2014-05-26 | 2016-03-30 | 南宁思飞电子科技有限公司 | A kind of collapsible gate access control system |
| CN106125157A (en) * | 2016-07-20 | 2016-11-16 | 安徽启路达光电科技有限公司 | A kind of safety inspection place layout |
| JP6880950B2 (en) * | 2017-04-05 | 2021-06-02 | 村田機械株式会社 | Depression detection device, transfer device, and recess detection method |
| CN107092037A (en) * | 2017-04-07 | 2017-08-25 | 北京华力兴科技发展有限责任公司 | detector assembly and vehicle inspection device |
| CN107200203B (en) * | 2017-06-22 | 2023-03-21 | 江苏捷诚车载电子信息工程有限公司 | Rubber belt conveyor winding and unwinding device of security inspection scanning car |
| CN109633768A (en) * | 2019-01-04 | 2019-04-16 | 同方威视技术股份有限公司 | Check device and steering method based on the check device |
| CN113552641B (en) * | 2020-04-02 | 2023-10-10 | 同方威视技术股份有限公司 | Radiation inspection device |
| CN113970793A (en) * | 2020-07-22 | 2022-01-25 | 清华大学 | Vehicle-mounted CT security inspection system |
| CN112730472B (en) * | 2021-03-30 | 2021-06-08 | 同方威视技术股份有限公司 | Vehicle-mounted security inspection system |
| CN117192633A (en) * | 2021-03-30 | 2023-12-08 | 同方威视技术股份有限公司 | Multi-cabin door structure for multifunctional vehicle-mounted security inspection system and multifunctional vehicle-mounted security inspection system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1184468C (en) * | 2002-10-16 | 2005-01-12 | 清华大学 | Mechanical vehicle ray camera testing systems |
| JP4274981B2 (en) * | 2004-03-10 | 2009-06-10 | 三井造船株式会社 | Container cargo inspection equipment |
| DE102004043158A1 (en) * | 2004-09-03 | 2006-03-23 | Smiths Heimann Gmbh | Transportable control station for checking persons and luggage |
| US7526064B2 (en) * | 2006-05-05 | 2009-04-28 | Rapiscan Security Products, Inc. | Multiple pass cargo inspection system |
| CN101051029A (en) * | 2007-05-11 | 2007-10-10 | 清华大学 | Mobile sedan radiation image detecting system |
| CN101685071B (en) * | 2008-09-28 | 2012-07-25 | 清华大学 | Detecting system and methods of manufacturing, installing and using same |
| CN102484935B (en) * | 2009-07-13 | 2015-02-04 | 拉皮斯坎系统股份有限公司 | Four-sided imaging system and method for detection of contraband |
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| CN102749657A (en) | 2012-10-24 |
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