CN102768371A - Week X-ray reciprocating security inspection device - Google Patents
Week X-ray reciprocating security inspection device Download PDFInfo
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- CN102768371A CN102768371A CN2012102783736A CN201210278373A CN102768371A CN 102768371 A CN102768371 A CN 102768371A CN 2012102783736 A CN2012102783736 A CN 2012102783736A CN 201210278373 A CN201210278373 A CN 201210278373A CN 102768371 A CN102768371 A CN 102768371A
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- loading dolly
- safety check
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Abstract
The invention relates to a week X-ray reciprocating security inspection device, comprising an X-ray transmission device, an X-ray signal acquisition device, a computer image processing and control system and an operating console, wherein the X-ray signal acquisition device and the X-ray transmission device are arranged on two sides of an inspection channel, respectively; the inspection channel is an open inspection channel, which comprises a shelf, a chain-drive mechanism and a luggage car; one side of the luggage car is provided with a rail mechanism slip and the other side of the luggage car is provided with a roller mechanism slip. The invention adopts an open inspection channel, people can get on or get off and luggage can be loaded or unloaded from both sides of the inspection channel, the luggage car can be dragged steadily to make a uniform linear movement on the guide rail by a reduction motor and a conveyor chain, the full automatic operation can be realized under the instruction of a control system, a photoelectric sensor and a Hall sensor, and thus the imaging quality and the inspection efficiency can be increased, and the device has low failure rate and small noise.
Description
Technical field
The present invention relates to a kind of public safety checkout facility, relate in particular to thing safety inspection device in outer Tibet in a kind of weak X ray object.
Background technology
The outer Tibet quality testing is looked into equipment in the present existing X ray object, and light source position generally all adopts x-ray source in remote placement, and the X-ray bundle is faced upward side according to human body.The imaging aspect adopts traditional x-ray imaging technology, and the energy signal that collects is handled, and inspected object or people carry out radioscopy during through the inspection passage, and the gray-level and the graph outline of fluoroscopy images are discerned the Tibetan thing.This checkout facility mainly adopts unidirectional inspection passage, like manned slide plate passage and the little vehicle passage of reciprocating type loading.Its manned slide plate of this inspection passage or loading moving of car adopt belt traction, and motorized pulleys provide power, unidirectional drive; Spring twisting elastic force is adopted in backhaul, and the problem that exists in the use is: the resilience of loading dolly is not in place, needs artificial power-assisted just can get back to the position; Operation is unstable, and failure rate is high, and the free stroke that returns; Can only do unidirectional inspection, image quality and checking efficiency are low.
Summary of the invention
To the problem that exists in the above-mentioned prior art, the objective of the invention is to propose the reciprocating type safety check apparatus of a kind of X ray, this device can two-wayly detect, and no sky returns stroke, moves steadily, and image quality and checking efficiency are high, and noise is low.
The technical scheme that the present invention is taked for its purpose of realization: a kind of weak reciprocating type safety check apparatus of X ray; Comprise X ray emitter, X ray signal pickup assembly, Computer Image Processing and control system and operating console; Said X ray signal pickup assembly and X ray emitter place inspection passage both sides respectively; Said inspection passage is an open form inspection passage, comprises support body, chain-drive mechanism and loading dolly; One side of said loading dolly is established the slippage of track mechanism, and opposite side is established the idler wheel mechanism slippage.
Said chain-drive mechanism comprises reducing motor, driven sprocket and the conveyer chain that is provided with drive sprocket; Said drive sprocket and driven sprocket are positioned at the two ends of said support body, and said conveyer chain is walked around driving and driven sprocket wheel and is connected on the web member of said loading dolly front and back; Said track mechanism is made up of the slide block of being located at loading dolly one side-lower and the slide block track that is set in the slide opening, both clearance fit and be positioned at said conveyer chain homonymy; Said idler wheel mechanism is made up of roller and the roller track of being located at said loading dolly opposite side below.
Said slide block track and, triangle or square rounded with the slide opening cross section of its clearance fit.Adjustment cup pin is established in said support body below.
Said reducing motor is the direct current of rotating or exchanges reducing motor.
Brake gear is equipped with at said driven sprocket place; Said loading dolly adopts aluminium scutum or wood based panel, establishes handrail on it.
Can be known by technique scheme: the present invention adopts open form inspection passage; Its both sides all can replace upper and lower people or thing; The loading dolly steadily drags on guide rail through reducing motor, conveyer chain and makes linear uniform motion, control system, photoelectric sensor, Hall element instruction down, the realization full automatic working, thereby improved image quality and checking efficiency; And failure rate is low, and noise is little.
Description of drawings
Below in conjunction with accompanying drawing and embodiment to further explain of the present invention.
Fig. 1 is master's TV structure synoptic diagram of the present invention;
Fig. 2 is a plan structure synoptic diagram of the present invention;
Fig. 3 is a perspective view of the present invention;
Fig. 4 is an open form inspection passage perspective view of the present invention;
Fig. 5 is the structure enlarged diagram of A among Fig. 4;
Fig. 6 is the structure enlarged diagram of B among Fig. 4.
Among the figure 1, the X ray emitter, 1.1, the X ray collimating components, 1.2, x-ray source, 2, the loading dolly, 3, open form inspection passage; 4, X ray signal pickup assembly, 5, operating console, 201, reducing motor, 202, drive sprocket, 203, slide block guide rail; 204, driven sprocket, 205, brake gear, 206, roller, 207, rolling wheel guide rails, 208, support body, 209, conveyer chain; 210, an adjustment cup pin, 211, web member, 212, slide block, 213, handrail.
Embodiment
Referring to Fig. 1-3, the present invention includes X ray emitter 1, X ray signal pickup assembly 4, Computer Image Processing and control system, operating console 5.X ray emitter and X ray signal pickup assembly place the both sides of open form inspection passage 3 respectively.Open form inspection passage 3 comprises support body 208, chain-drive mechanism and loading dolly 2; One side of loading dolly is established the slippage of track mechanism, and opposite side is established the idler wheel mechanism slippage, and is as shown in Figure 4.Chain-drive mechanism comprises drive sprocket 202, driven sprocket 205, reducing motor 201 and conveyer chain 209.Drive sprocket 202 is located on the main shaft of reducing motor 201, but reducing motor adopts the direct current of forward and backward or exchanges reducing motor.Drive sprocket and driven sprocket are located at the two ends of support body 208, and conveyer chain 209 is walked around driving and driven sprocket wheel and is connected on the web member 211 of loading dolly 2 front and back.Track mechanism is made up of the slide block of being located at loading dolly 2 one side-lowers 212 and slide block track 203, and slide block track 203 is set in the slide opening of slide block, both clearance fit and be positioned at said conveyer chain 209 homonymies.The slide block track adopts the column type track in this example, the certain guide rail of also available triangle, square and other regular polygon column structures, and with respective slide on slide opening clearance fit mutually.Idler wheel mechanism is made up of with roller track 207 roller 206 of being located at loading dolly 2 opposite sides below.Support body 208 belows also are provided with adjustment cup pin 210, and brake gear 205 is equipped with at driven sprocket 204 places.
Loading dolly 2 adopts aluminium scutum or wood based panel, establishes handrail 203 on it, moves back and forth according to instruction, through photoelectric sensor and Hall element the loading dolly is started or stoped, and realizes full automatic working by reducing motor.Roller track 207 also can adopt the aluminium scutum.Owing to adopt the traction of track mechanism's slippage and chain-drive mechanism, make the loading trolley travelling steady, make linear uniform motion along guide rail.In addition,, can two-wayly relatively alternately detect owing to be open form inspection passage, promptly upper left bottom right, under the upper right left side, no sky returns stroke (also can only do unidirectional detection according to actual conditions).The present invention has not only improved image quality and checking efficiency, and failure rate is low, and noise is little.
Claims (6)
1. the reciprocating type safety check apparatus of X ray a little less than a kind; Comprise weak X ray emitter, X ray signal pickup assembly and operating console; Said X ray signal pickup assembly and X ray emitter place inspection passage both sides respectively; It is characterized in that: said inspection passage is an open type inspection passage, comprises support body, chain-drive mechanism and loading dolly; One side of said loading dolly is established the slippage of track mechanism, and opposite side is established the idler wheel mechanism slippage.
2. the weak reciprocating type safety check apparatus of X ray according to claim 1; It is characterized in that: said chain-drive mechanism comprises reducing motor, driven sprocket and the conveyer chain that is provided with drive sprocket; Said drive sprocket and driven sprocket are positioned at the two ends of said support body, and said conveyer chain is walked around driving and driven sprocket wheel and is connected on the web member of said loading dolly front and back; Said track mechanism is made up of the slide block of being located at loading dolly one side-lower and the slide block track that is set in the slide opening, both clearance fit and be positioned at said conveyer chain homonymy; Said idler wheel mechanism is made up of roller and the roller track of being located at said loading dolly opposite side below.
3. the weak reciprocating type safety check apparatus of X ray according to claim 1 is characterized in that: said slide block track and, triangle or square rounded with the slide opening cross section of its clearance fit.
4. the weak reciprocating type safety check apparatus of X ray according to claim 1 is characterized in that: adjustment cup pin is established in said support body below.
5. the weak reciprocating type safety check apparatus of X ray according to claim 2 is characterized in that: said reducing motor is the direct current of rotating or exchanges reducing motor.
6. according to each described weak reciprocating type safety check apparatus of X ray of claim 1-5, it is characterized in that: brake gear is equipped with at said driven sprocket place; Said loading dolly adopts aluminium scutum or wood based panel, establishes handrail on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102783736A CN102768371A (en) | 2012-08-07 | 2012-08-07 | Week X-ray reciprocating security inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102783736A CN102768371A (en) | 2012-08-07 | 2012-08-07 | Week X-ray reciprocating security inspection device |
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| CN102768371A true CN102768371A (en) | 2012-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012102783736A Pending CN102768371A (en) | 2012-08-07 | 2012-08-07 | Week X-ray reciprocating security inspection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105782694A (en) * | 2016-03-26 | 2016-07-20 | 安徽启路达光电科技有限公司 | Security inspection device comprising linear motor |
| CN112285134A (en) * | 2020-10-28 | 2021-01-29 | 上海铁维物联网科技有限公司 | Intelligent one-way channel |
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| CN101034071A (en) * | 2006-11-01 | 2007-09-12 | 公安部第一研究所 | System for inspecting hiding objects inside-outside human body by central radiated dual-energy X-ray |
| CN101143098A (en) * | 2006-09-15 | 2008-03-19 | Ge医疗系统环球技术有限公司 | X-ray detecting equipment and X-ray imaging system |
| CN101203742A (en) * | 2004-05-26 | 2008-06-18 | 派克米瑞斯有限责任公司 | Terahertz imaging in reflection and transmission mode for luggage and personnel inspection |
| CN101858989A (en) * | 2010-05-25 | 2010-10-13 | 深圳黎明镒清图像技术有限公司 | Ultra-low-dose X-ray human body security inspection system with double exchange platforms |
| CN101866019A (en) * | 2010-05-27 | 2010-10-20 | 深圳黎明镒清图像技术有限公司 | Ultralow-dose X-ray human body security check system with two channels |
| CN101936925A (en) * | 2009-06-30 | 2011-01-05 | 同方威视技术股份有限公司 | Vehicle-mounted container detection system of semi-trailer |
| CN202794064U (en) * | 2012-08-07 | 2013-03-13 | 安徽启路达光电科技有限公司 | Weak X-ray reciprocating type safety inspection device |
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2012
- 2012-08-07 CN CN2012102783736A patent/CN102768371A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040062346A1 (en) * | 2002-08-30 | 2004-04-01 | Fernandez Kenneth R. | Article screening system |
| CN101203742A (en) * | 2004-05-26 | 2008-06-18 | 派克米瑞斯有限责任公司 | Terahertz imaging in reflection and transmission mode for luggage and personnel inspection |
| CN101143098A (en) * | 2006-09-15 | 2008-03-19 | Ge医疗系统环球技术有限公司 | X-ray detecting equipment and X-ray imaging system |
| CN101034071A (en) * | 2006-11-01 | 2007-09-12 | 公安部第一研究所 | System for inspecting hiding objects inside-outside human body by central radiated dual-energy X-ray |
| CN101936925A (en) * | 2009-06-30 | 2011-01-05 | 同方威视技术股份有限公司 | Vehicle-mounted container detection system of semi-trailer |
| CN101858989A (en) * | 2010-05-25 | 2010-10-13 | 深圳黎明镒清图像技术有限公司 | Ultra-low-dose X-ray human body security inspection system with double exchange platforms |
| CN101866019A (en) * | 2010-05-27 | 2010-10-20 | 深圳黎明镒清图像技术有限公司 | Ultralow-dose X-ray human body security check system with two channels |
| CN202794064U (en) * | 2012-08-07 | 2013-03-13 | 安徽启路达光电科技有限公司 | Weak X-ray reciprocating type safety inspection device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105782694A (en) * | 2016-03-26 | 2016-07-20 | 安徽启路达光电科技有限公司 | Security inspection device comprising linear motor |
| CN112285134A (en) * | 2020-10-28 | 2021-01-29 | 上海铁维物联网科技有限公司 | Intelligent one-way channel |
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Application publication date: 20121107 |