CN203299910U - Radiation protection system used for flaw detection room - Google Patents
Radiation protection system used for flaw detection room Download PDFInfo
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- CN203299910U CN203299910U CN201320330231XU CN201320330231U CN203299910U CN 203299910 U CN203299910 U CN 203299910U CN 201320330231X U CN201320330231X U CN 201320330231XU CN 201320330231 U CN201320330231 U CN 201320330231U CN 203299910 U CN203299910 U CN 203299910U
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- module
- detection room
- crack detection
- wing lock
- control system
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Abstract
The utility model discloses a radiation protection system used for a flaw detection room. The radiation protection system comprises access control systems, a wing gate and a control terminal; the access control systems are installed in the front and at the back of the wing gate and are respectively connected with the wing gate and the control terminal; the control terminal comprises a people counting module and a radiation source control module, wherein the people counting module is used for recording the number of people in the flaw detection room; the radiation source control module is used for controlling a radiation source to open and close. By adopting the radiation protection system used for the flaw detection room, the current number of the people in the flaw detection room can be displayed in real time, and the specific ID (Identification) of workers also can be provided. If the number of the people in the flaw detection is beyond zero, and a worker sends a command for starting flaw detection, the radiation source cannot extend out from a source package, and thus the worker can be prevented from being radiated caused by rays emitted by the radiation source.
Description
Technical field
The utility model relates to a kind of security system that is arranged on factory's crack detection room passage, relates in particular to a kind of radiation protection system that prevents the x radiation x staff that radioactive source emits.
Background technology
Traditional weldquality Dynamic Non-Destruction Measurement mainly contains ray detection, ultrasound examination, magnetic detects, infiltration detects, EDDY CURRENT, with potential difference measurement etc., the methods such as wherein infiltration detections, magnetic detections, EDDY CURRENT are only applicable to the detection of surperficial and near surface flaw, and ray and supersonic detection method are applicable to the detection of general defect.Ray detection refers to penetrate test specimen with X ray or gamma-rays, uses the detection method of film as recorded information.Because the radioactivity of gamma ray radiator produces greatly harm to people's physical efficiency, so the safety applications of radiographic inspection is an important topic always.
Comprise two access ways between a typical inspection car, a small-sized path communicates with pulpit, is the main thoroughfare that the staff comes in and goes out; Directly with welding shop, be connected by one gate between flaw detection, a loading platform transports large-scale workpiece to be detected a flaw by the ground rail of laying, and owing to will controlling loading platform, from gate, passes through, and personnel also likely come in and go out with workpiece from gate.
When implementing the flaw detection operation, be flooded with high-energy ray between radiographic inspection, the human body that is directly exposed to wherein there is is very large harm.The access control system based on key only is equipped with in the most of factory's radiographic inspection of China workshop at present, key adheres to different worker managements separately, only has when all keys slot of the gate control system between update all, and after rotation, just can send source between exposure, start the operation of detecting a flaw.There is more potential safety hazard in this simple gate control system, between flaw detection, flow of personnel is larger, the management of key is also more chaotic, in the time of most of, key is all directly to be inserted in keyhole, all be rotated in place by a workman when needing, be no matter gate or little path all without any measure and the equipment of restriction personnel turnover, do not have at all and control between flaw detection internal staff's identity and unmanned effect in crack detection room while guaranteeing to start to detect a flaw.
The utility model content
In order to overcome above-mentioned gate control system managerial confusion, can't play and control internal staff's identity between inspection car and the defect of unmanned effect in crack detection room while guaranteeing to start to detect a flaw, it is a kind of for the crack detection room radiation protection system that the utility model provides, this system can show inner number between current flaw detection in real time, and workman's concrete ID identity can be provided.When between flaw detection, inner number is non-vanishing, even sending, the staff starts the instruction of detecting a flaw, radioactive source can not stretch out from the source bag, thereby has prevented the x radiation x staff that radioactive source sends.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of radiation protection system for crack detection room, comprise gate control system, wing lock and control terminal, it is characterized in that: the front and back of described wing lock all are equipped with described gate control system, described gate control system is connected with control terminal, described wing lock is connected with gate control system, described control terminal comprises that described demographics module is connected with the emissive source control module for the demographics module of record flaw detection occupancy with for the radioactive source control module of controlling the radioactive source open and close.
Described gate control system comprises for the acquisition module that gathers rfid card information and facial image, is used for the identification module of identification rfid card information and facial image and is used for controlling the control module of the opening and closing of wing lock.
Described wing lock is equipped with the echelette that detects by wing lock number of people entering.
Described gate control system is provided with 4, and wherein two are arranged on crack detection room path entrance, and two other is arranged on a side of inspection room door, and described wing lock is provided with twice, wherein is arranged on together crack detection room path entrance, and another road is arranged on a side of inspection room door.
Described radiation protection system for crack detection room also comprises banister, and banister is arranged on the access way of crack detection room workpiece loading platform, and this banister is controlled and packed up and put down by the pushbutton switch that is arranged on the outside in inspection room door.
Described control terminal also comprises rfid card information module and facial image module.
The utlity model has following advantage:
1, the utility model comprises gate control system, wing lock and control terminal, gate control system comprises again acquisition module, identification module and control module, acquisition module is used for gathering rfid card information and facial image, identification module is used for identification rfid card information and facial image, control module is used for controlling the opening and closing of wing lock, the front and back of described wing lock all are equipped with described gate control system, described gate control system is connected with control terminal with wing lock respectively, described control terminal comprises demographics module and radioactive source control module, described demographics module is used for recording the number in crack detection room, described radioactive source control module is used for controlling radioactive source and opens and closes.preserve staff's identity information of all P Passables and the facial characteristics information corresponding with it in the database of gate control system, the staff is when entering between flaw detection passage, need to allow the acquisition module in the gate control system that is arranged on wing lock front collect staff's rfid card information and facial characteristics information, through identification module and the rfid card information and the facial characteristics information matching identification that are kept in gate control system, only have after the rfid card information that collects and facial characteristics information are all eligible, control module guide vane lock sends opens a sluice gate signal, and wait for that wing lock is passed back and pass through successfully or pass through failed signal, whether change according to inner number between this signal judgement flaw detection, and number modification information and people's identity information of swiping the card are sent to control terminal in the lump.Control terminal is after receiving current successful signal, and demographics module Auto-counting adds 1, and control terminal is after receiving current failed signal, and the demographics module is not counted.the staff is when leaving between flaw detection passage, need to allow the acquisition module in the gate control system that is arranged on wing lock back collect staff's rfid card information and facial characteristics information, through identification module and the rfid card information and the facial characteristics information matching identification that are kept in gate control system, only have after the rfid card information that collects and facial characteristics information are all eligible, control module guide vane lock sends opens a sluice gate signal, and wait for that wing lock is passed back and pass through successfully or pass through failed signal, whether change according to inner number between this signal judgement flaw detection, and number modification information and people's identity information of swiping the card are sent to control terminal in the lump.Control terminal is after receiving current successful signal, and demographics module Auto-counting subtracts 1, and control terminal is after receiving current failed signal, and the demographics module is not counted.As long as the demographics module count is not 0, the radioactive source control module of control terminal all can be exported a restricting signal to radioactive source, the work of restriction radioactive source, like this when the inner number of crack detection room is non-vanishing, even sending, the staff starts the instruction of detecting a flaw, radioactive source is not launched ray yet and is detected a flaw, thereby has prevented the x radiation x employee that radioactive source sends.This radiation protection system can prevent well that also the inoperative personnel from entering crack detection room simultaneously.
2, wing lock of the present utility model is equipped with echelette, is used for detecting current number by the turnover of wing lock.If the number of turnover wing lock equals 1 just, treat automatically to close by the rear wing lock, send and pass through into function signal to gate control system, gate control system is transferred to control terminal with signal; If the number of turnover wing lock detected greater than 1 people, wing lock cuts out at once, prevents that the people from swiping the card, and the situation that many people enter occurs, and to the current failed signal of gate control system transmission, gate control system is transferred to control terminal with signal; In rear 2 minutes, nobody passes through if wing lock is opened, and also can automatically close, and gate control system is sent current failed signal, and gate control system is transferred to control terminal with signal; , if control terminal is received the function signal that passes through into of wing lock transmission, refresh internal staff's identity and demographics information between current flaw detection, otherwise demographics information is not upgraded.Can the number between turnover flaw detection simultaneously be limited by wing lock, guarantees that an one-man passes through from wing lock passage, if the one-man swipe the card but have many people attempt by, gate closes at once that no through traffic; Wing lock opens in a period of time unmanned by also can automatically cutting out.Only have confirm to have a people to swipe the card and recognition of face after pass through from wing lock, just can change demographics information, so can guarantee the accuracy of demographics numeral.
3, gate control system of the present utility model is provided with 4, wherein two are arranged on crack detection room path entrance, and two other is arranged on a side of inspection room door, and described wing lock is provided with twice, wherein be arranged on together crack detection room path entrance, another road is arranged on a side of inspection room door.Install like this and make the staff which place enter or leave the crack detection room checking of all must swiping the card from, control terminal can accurately count number in crack detection room by the authorization information of swiping the card, only in this way could guarantee fully in crack detection room to guarantee staff's safety in the situation that unmannedly could allow radioactive source work.
4, the banister that also comprises of the present utility model, banister is arranged on the access way of crack detection room workpiece loading platform, and this banister is controlled and is packed up and put down by the pushbutton switch that is arranged on the outside in inspection room door.Banister falls at ordinary times and prevents that the staff from getting around wing lock and passing through from here.When needs transport workpiece to enter at gate from welding shop, the staff presses the button switch restrictor bar is packed up, then enter between flaw detection by gate control system and wing lock, control the platform that loads workpiece and enter crack detection room by ground rail, press the button finally switch and put down restrictor bar; While detecting a flaw complete workpiece need to being transported from crack detection room, the staff first presses the button switch restrictor bar is packed up, then control the platform that loads workpiece and roll away from from crack detection room by ground rail, press the button finally switch and put down banister, staff self needn't go out from crack detection room.
5, control terminal of the present utility model also comprises rfid card information module and facial image module, and the rfid card information module is used for identification, typing and output rfid card information, and the facial image module is used for identification, typing and output people face information.When normal operation, swipe the card personnel identity and number modification information that real-time receiving gate access control system is passed back, draw inner current total number of persons and concrete identity between flaw detection through COMPREHENSIVE CALCULATING, and be presented on screen.
6, whole system can carry out the management of effective to all gateways between flaw detection simultaneously, particularly at gate,, with work passage and personnel channel's separate management, successfully solve the problem that gate personnel and workpiece are come in and gone out simultaneously by banister and wing lock, ensured the accuracy of demographics.
7, gate control system needs rfid card and recognition of face to meet and could open simultaneously, even rfid card is used or usurped to unrelated person, also can't enter between flaw detection, can take precautions against the situation appearance that the inoperative personnel are strayed into fully.
8, the utility model passes through a computing machine as control terminal, can be at the historical record that shows in real time on terminal screen that personnel's statistical figure inner between current flaw detection, concrete identity information and turnover are swiped the card, the supvr need not enter crack detection room just can understand detect a flaw between staff's working condition.
Description of drawings
Fig. 1 is the utility model overall architecture schematic diagram
Mark 1, crack detection room path in figure, 2, inspection room door, 3, gate control system, 4, wing lock, 5, banister, 6, control terminal, 7, radioactive source, 8, pushbutton switch.
Embodiment
Below in conjunction with accompanying drawing, the utility model is made a more detailed description.
Embodiment 1
as shown in Figure 1, the utility model comprises gate control system 3, wing lock 4 and control terminal 6, gate control system 3 comprises again acquisition module, identification module and control module, acquisition module is used for gathering rfid card information and facial image, identification module is used for identification rfid card information and facial image, control module is used for controlling the opening and closing of wing lock, the front and back of described wing lock 4 all are equipped with described gate control system 3, described gate control system 3 is connected with control terminal 6 with wing lock 4 respectively, described control terminal 6 comprises demographics module and radioactive source control module, described demographics module is used for recording the number in crack detection room, described radioactive source control module is used for controlling radioactive source and opens and closes.preserve staff's identity information of all P Passables and the facial characteristics information corresponding with it in the database of gate control system 3, the staff is when entering between flaw detection passage, need to allow the acquisition module in the gate control system 3 that is arranged on wing lock 4 fronts collect staff's rfid card information and facial characteristics information, through identification module and the rfid card information and the facial characteristics information matching identification that are kept in gate control system, only have after the rfid card information that collects and facial characteristics information are all eligible, control module guide vane lock 4 sends opens a sluice gate signal, and wait for that wing lock 4 is passed back and pass through successfully or pass through failed signal, whether change according to inner number between this signal judgement flaw detection, and number modification information and people's identity information of swiping the card are sent to control terminal 6 in the lump.Control terminal 6 is after receiving current successful signal, and demographics module Auto-counting adds 1, and control terminal 6 is after receiving current failed signal, and the demographics module is not counted.the staff is when leaving between flaw detection passage, need to allow the acquisition module in the gate control system 3 that is arranged on wing lock 4 back collect staff's rfid card information and facial characteristics information, through identification module and the rfid card information and the facial characteristics information matching identification that are kept in gate control system 3, only have after the rfid card information that collects and facial characteristics information are all eligible, control module guide vane lock 4 sends opens a sluice gate signal, and wait for that wing lock 4 is passed back and pass through successfully or pass through failed signal, whether change according to inner number between this signal judgement flaw detection, and number modification information and people's identity information of swiping the card are sent to control terminal in the lump.Control terminal is after receiving current successful signal, and demographics module Auto-counting subtracts 1, and control terminal is after receiving current failed signal, and the demographics module is not counted.As long as the demographics module count is not 0, the radioactive source control module of control terminal all can be exported a restricting signal to radioactive source, 7 work of restriction radioactive source, like this when the inner number of crack detection room is non-vanishing, even sending, the staff starts the instruction of detecting a flaw, radioactive source 7 is not launched ray yet and is detected a flaw, thereby has prevented the x radiation x employee that radioactive source sends.This radiation protection system can prevent well that also the inoperative personnel from entering crack detection room simultaneously.
Embodiment 2
As shown in Figure 1, the present embodiment is on the basis of embodiment 1, and wing lock 4 is equipped with echelette, is used for detecting current number by 4 turnover of wing lock.If the number of turnover wing lock 4 equals 1 just, treat automatically to close by rear wing lock 4, send and pass through into function signal to gate control system 3, gate control system 3 is transferred to control terminal 6 with signal; If the number of turnover wing lock 4 detected greater than 1 people, wing lock 4 cuts out at once, prevents that the people from swiping the card, and the situation that many people enter occurs, and to the gate control system 3 current failed signals of transmission, gate control system 3 is transferred to control terminal 6 with signal; In rear 2 minutes, nobody passes through if wing lock 4 is opened, and also can automatically close, and gate control system 3 is sent current failed signal, and gate control system 3 is transferred to control terminal 6 with signal; , if control terminal 6 is received the function signal that passes through into of wing lock 4 transmissions, refresh internal staff's identity and demographics information between current flaw detection, otherwise demographics information is not upgraded.Can the number that pass in and out simultaneously crack detection room be limited by wing lock 4, guarantees that an one-man passes through from wing lock 4 passages, if the one-man swipe the card but have many people attempt by, gate closes at once that no through traffic; Wing lock 4 opens in a period of time unmanned by also can automatically cutting out.Only have confirm to have a people to swipe the card and recognition of face after pass through from wing lock 4, just can change demographics information, so can guarantee the accuracy of demographics numeral.
Embodiment 3
As shown in Figure 1, the present embodiment has increased banister 5 on the basis of embodiment 1 and 2, and banister 5 is arranged on the access way of crack detection room workpiece loading platform, and this banister 5 is controlled and packed up and put down by the pushbutton switch 8 that is arranged on the outside in inspection room door.Banister 5 falls when flat and prevents that the staff from getting around wing lock 4 and passing through from here.When needs transport workpiece to enter at gate from welding shop, the staff presses the button switch 8 banister 5 restrictor bars is packed up, then enter crack detection room by gate control system 3 and wing lock 4, control the platform that loads workpiece and enter crack detection room by ground rail, press the button finally switch 8 and put down banister 5 restrictor bars; While detecting a flaw complete workpiece need to being transported from crack detection room, the staff first presses the button switch 8 banister 5 restrictor bars is packed up, then controlling the platform that loads workpiece rolls away from between flaw detection by ground rail, press the button finally switch 8 and put down banister 5 restrictor bars, staff self needn't go out from crack detection room.
Embodiment 4
As shown in Figure 1, the gate control system 3 of the present embodiment is provided with 4, and wherein two are arranged on crack detection room path 1 entrance, two other is arranged on a side of inspection room door 2, described wing lock 4 is provided with twice, wherein is arranged on together crack detection room path 1 entrance, and another road is arranged on a side of inspection room door 2.Install like this and make the staff which place enter or leave the crack detection room checking of all must swiping the card from, control terminal 6 can accurately count number in crack detection room by the authorization information of swiping the card, only in this way could guarantee fully in crack detection room to guarantee staff's safety in the situation that unmannedly could allow radioactive source work.
Embodiment 5
As shown in Figure 1, the control terminal 6 of the present embodiment has also increased rfid card information module and facial image module, and the rfid card information module is used for identification, typing and output rfid card information, and the facial image module is used for identification, typing and output people face information.When normal operation, swipe the card personnel identity and number modification information that real-time receiving gate access control system is passed back, draw inner current total number of persons and concrete identity between flaw detection through COMPREHENSIVE CALCULATING, and be presented on screen.
Claims (6)
1. radiation protection system that is used for crack detection room, comprise gate control system (3), wing lock (4) and control terminal (6), it is characterized in that: the front and back of described wing lock (4) all are equipped with described gate control system (3), described gate control system (3) is connected with control terminal (6), described wing lock (4) is connected with gate control system (3), described control terminal (6) comprises that described demographics module is connected with the radioactive source control module for the demographics module of record flaw detection occupancy with for the radioactive source control module of controlling the radioactive source open and close.
2. a kind of radiation protection system for crack detection room according to claim 1 is characterized in that: described gate control system (3) comprises for the acquisition module that gathers rfid card information and facial image, is used for the identification module of identification rfid card information and facial image and is used for controlling the control module of the opening and closing of wing lock.
3. a kind of radiation protection system for crack detection room according to claim 1 is characterized in that: described wing lock (4) is equipped with the echelette that detects by wing lock (4) number of people entering.
4. a kind of radiation protection system for crack detection room according to claim 1 and 2, it is characterized in that: described gate control system (3) is provided with 4, wherein two are arranged on crack detection room path (1) entrance, two other is arranged on a side of inspection room door (2), described wing lock (4) is provided with twice, wherein be arranged on together crack detection room path (1) entrance, another road is arranged on a side of inspection room door (2).
5. a kind of radiation protection system for crack detection room according to claim 1, it is characterized in that: also comprise banister (5), banister (5) is arranged on the access way of crack detection room workpiece loading platform, and this banister (5) is controlled and packed up and put down by the pushbutton switch (8) that is arranged on the outside in inspection room door (2).
6. a kind of radiation protection system for crack detection room according to claim 1, it is characterized in that: described control terminal (6) also comprises rfid card information module and facial image module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320330231XU CN203299910U (en) | 2013-06-08 | 2013-06-08 | Radiation protection system used for flaw detection room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320330231XU CN203299910U (en) | 2013-06-08 | 2013-06-08 | Radiation protection system used for flaw detection room |
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| Publication Number | Publication Date |
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| CN203299910U true CN203299910U (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320330231XU Expired - Lifetime CN203299910U (en) | 2013-06-08 | 2013-06-08 | Radiation protection system used for flaw detection room |
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| Country | Link |
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| CN (1) | CN203299910U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448092A (en) * | 2017-08-16 | 2017-12-08 | 成都合众思创防护设备有限公司 | Automatic detection switching device for radiation door |
| CN107461099A (en) * | 2017-08-28 | 2017-12-12 | 成都合众思创防护设备有限公司 | The airtight door system of X-ray-preventing based on bluetooth |
| CN114882625A (en) * | 2022-07-11 | 2022-08-09 | 山西阳煤化工机械（集团）有限公司 | Door machine interlocking device for flaw detection room and flaw detection room |
-
2013
- 2013-06-08 CN CN201320330231XU patent/CN203299910U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448092A (en) * | 2017-08-16 | 2017-12-08 | 成都合众思创防护设备有限公司 | Automatic detection switching device for radiation door |
| CN107461099A (en) * | 2017-08-28 | 2017-12-12 | 成都合众思创防护设备有限公司 | The airtight door system of X-ray-preventing based on bluetooth |
| CN114882625A (en) * | 2022-07-11 | 2022-08-09 | 山西阳煤化工机械（集团）有限公司 | Door machine interlocking device for flaw detection room and flaw detection room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180515 Address after: 610000 18 West core road, hi-tech West District, Chengdu, Sichuan Patentee after: DONGFANG ELECTRIC Co.,Ltd. Address before: 610036 Shu Han Road, Jinniu District, Chengdu, Sichuan Province, No. 333 Patentee before: DONGFANG ELECTRIC Corp. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |
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| CX01 | Expiry of patent term |