CN111060951A - Fast-assembly channel type pedestrian radioactivity detection device and detection method - Google Patents
Fast-assembly channel type pedestrian radioactivity detection device and detection method Download PDFInfo
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- CN111060951A CN111060951A CN201911408198.6A CN201911408198A CN111060951A CN 111060951 A CN111060951 A CN 111060951A CN 201911408198 A CN201911408198 A CN 201911408198A CN 111060951 A CN111060951 A CN 111060951A
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
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- 239000002184 metal Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 11
- 238000007789 sealing Methods 0.000 description 5
- 230000035939 shock Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/167—Measuring radioactive content of objects, e.g. contamination
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
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Abstract
The invention provides a fast-assembly channel type pedestrian radioactivity detection device and a detection method, wherein the device comprises a right lower detector and a left lower detector; a right upper detector and a left upper detector are respectively arranged above the right lower detector and the left lower detector; the top parts of the upper right detector and the upper left detector are provided with a cross beam, and the bottom parts of the lower right detector and the lower left detector are respectively provided with a mounting base; the bottom parts of the two ends of the cross beam are respectively provided with a square groove for inserting the upper right detector and the upper left detector, and the two ends of the cross beam are respectively provided with a limiting groove and a strip-shaped limiting through hole; the front end faces of the tops of the upper right detector and the upper left detector are respectively provided with a limiting protrusion which is used for extending into the limiting groove, and the outer side end faces of the tops of the upper right detector and the upper left detector are respectively provided with a strip-shaped blind hole; the quick-mounting plate is used for penetrating through the strip-shaped limiting through hole and being inserted into the strip-shaped blind hole.
Description
Technical Field
The invention particularly relates to a fast-assembly channel type pedestrian radioactivity detection device and a detection method.
Background
Pedestrian radioactivity detection is particularly important in the existing radioactivity detection field, and a pedestrian passes through a detection device which detects the radioactivity of the passing pedestrian and determines whether the radioactivity is within a safe value range. The present pedestrian radioactivity detection device can only carry out the radioactivity detection to the personnel in fixed point region, equipment fixed mounting, and the dismouting difficulty relies on fixed power supply, can not satisfy the detection demand that changes the radioactivity detection place many times in the short time. Therefore, a fast-assembly channel type pedestrian radioactivity detecting device is urgently needed to solve the problem.
Disclosure of Invention
The invention aims to provide a fast-assembly channel type pedestrian radioactivity detecting device aiming at the defects of the prior art, and the fast-assembly channel type pedestrian radioactivity detecting device can well solve the problems.
In order to meet the requirements, the technical scheme adopted by the invention is as follows: providing a fast-assembly channel type pedestrian radioactivity detecting device, which comprises a right lower detector and a left lower detector; a right upper detector and a left upper detector are respectively arranged above the right lower detector and the left lower detector; the top parts of the upper right detector and the upper left detector are provided with a cross beam, and the bottom parts of the lower right detector and the lower left detector are respectively provided with a mounting base; the bottom parts of the two ends of the cross beam are respectively provided with a square groove for inserting the upper right detector and the upper left detector, and the two ends of the cross beam are respectively provided with a limiting groove and a strip-shaped limiting through hole; the front end faces of the tops of the upper right detector and the upper left detector are respectively provided with a limiting protrusion which is used for extending into the limiting groove, and the outer side end faces of the tops of the upper right detector and the upper left detector are respectively provided with a strip-shaped blind hole; the quick-mounting plate is used for penetrating through the strip-shaped limiting through hole and being inserted into the strip-shaped blind hole.
The detection method comprises the following steps:
s1: arranging two mounting bases on two sides of a pedestrian channel, and fixing a right lower detector and a left lower detector above the two mounting bases;
s2: respectively arranging an upper right detector and an upper left detector on the tops of a lower right detector and a lower left detector, and fixing by using a connecting frame;
s3: a controller and a mobile power supply are arranged on the connecting frame, and the controller and the mobile power supply are electrically connected with the lower right detector, the lower left detector, the upper right detector and the upper left detector;
s4: fixing a cross beam on the tops of the upper right detector and the upper left detector;
s5: and enabling the pedestrian to pass through the lower part of the cross beam to finish detection.
This fast-assembling passageway formula pedestrian radioactivity detection device has the following advantage:
(1) and all the components are connected in a quick-assembling manner, so that tool-free installation is realized.
(2) All components are light in weight, and quick fixed-point installation is realized.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 schematically illustrates a flow diagram of a method for rapid-installation aisle pedestrian radioactivity detection, according to an embodiment of the present application.
FIG. 2 schematically illustrates a block diagram of a quick-install aisle pedestrian radioactivity detection device according to one embodiment of the present application.
Fig. 3 schematically shows a structural schematic diagram of a joint of a top right detector and a cross beam of the fast-assembling passage type pedestrian radioactivity detecting device according to one embodiment of the application.
FIG. 4 schematically illustrates a structural view of one end of a cross beam of a quick-install tunnel type pedestrian radioactivity detecting device according to one embodiment of the present application.
FIG. 5 schematically illustrates a top right-hand detector head of a quick-install tunnel pedestrian radioactivity detection device in accordance with one embodiment of the present application.
FIG. 6 schematically illustrates a cross beam of a quick-install tunnel pedestrian radioactivity detection device according to one embodiment of the present application.
Wherein: 1. installing a base; 2. a lower right detector; 3. a telescopic rod; 4. a connecting frame; 5. a controller; 6. a mobile power supply; 7. an upper right detector; 8. a quick-mounting plate; 9. a cross beam; 10. an upper left detector; 11. a lower left detector; 12. a limiting protrusion; 13. a limiting groove; 14. a strip-shaped limiting through hole; 15. strip-shaped blind holes; 16. a square groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings and specific embodiments.
In the following description, references to "one embodiment," "an embodiment," "one example," "an example," etc., indicate that the embodiment or example so described may include a particular feature, structure, characteristic, property, element, or limitation, but every embodiment or example does not necessarily include the particular feature, structure, characteristic, property, element, or limitation. Moreover, repeated use of the phrase "in accordance with an embodiment of the present application" although it may possibly refer to the same embodiment, does not necessarily refer to the same embodiment.
Certain features that are well known to those skilled in the art have been omitted from the following description for the sake of simplicity.
According to an embodiment of the present application, there is provided a quick-install tunnel-type pedestrian radioactivity detecting device, as shown in fig. 1-5, comprising a right lower detector 2 and a left lower detector 11; a right upper detector 7 and a left upper detector 10 are respectively arranged above the right lower detector 2 and the left lower detector 11; the top parts of the upper right detector 7 and the upper left detector 10 are provided with a cross beam 9, and the bottom parts of the lower right detector 2 and the lower left detector 11 are respectively provided with a mounting base 1; the bottom of the two ends of the cross beam 9 are respectively provided with a square groove 16 for inserting the upper right detector 7 and the upper left detector 10, and the two ends of the cross beam 9 are respectively provided with a limit groove 13 and a strip-shaped limit through hole 14.
According to an embodiment of the application, the front end faces of the tops of the upper right detector 7 and the upper left detector 10 of the fast-assembly channel type pedestrian radioactivity detecting device are respectively provided with a limiting protrusion 12 used for extending into the limiting groove 13, and the outer end faces of the tops of the upper right detector 7 and the upper left detector 10 are respectively provided with a strip-shaped blind hole 15.
According to one embodiment of the application, the quick-mounting channel type pedestrian radioactivity detecting device further comprises two quick-mounting plates 8 which are used for penetrating through the strip-shaped limiting through holes 14 and being inserted into the strip-shaped blind holes 15.
According to one embodiment of the application, the limit groove 13 and the strip-shaped limit through hole 14 of the fast-assembly channel type pedestrian radioactivity detection device are respectively located at the front end and the side end of the square groove 16, and the limit groove 13 and the strip-shaped limit through hole 14 are communicated with the square groove 16.
According to an embodiment of the application, the upper parts of the right lower detector 2 and the left lower detector 11 of the fast-assembly channel type pedestrian radioactivity detecting device are respectively connected with the upper right detector 7 and the upper left detector 10 through a connecting frame 4.
According to one embodiment of the application, three telescopic rods 3 extending downwards are respectively arranged on the outer side end face of the connecting frame 4 of the fast-assembly passage type pedestrian radioactivity detecting device.
According to an embodiment of the application, the connecting frame 4 of the fast-assembly channel type pedestrian radioactivity detecting device is a square metal ring structure provided with at least two through holes with different heights, the side end faces of the tops of the right lower detector 2 and the left lower detector 11 are both provided with threaded holes, and the side end faces of the bottoms of the right upper detector 7 and the left upper detector 10 are both provided with threaded holes.
According to one embodiment of the application, the front end and the rear end of a right upper detector 7 of the fast-assembly passage type pedestrian radioactivity detection device are respectively provided with a controller 5 and a mobile power supply 6.
According to one embodiment of the application, the cross beam 9 of the fast-assembling passage type pedestrian radioactivity detecting device is of a telescopic pipe structure.
According to an embodiment of the application, the bottom end faces of the right lower detector 2 and the left lower detector 11 of the fast-assembly channel type pedestrian radioactivity detecting device are respectively provided with a bottom limiting protrusion, and the upper end face of the mounting base 1 is provided with a bottom limiting groove for inserting the bottom limiting protrusion.
According to an embodiment of the application, the right lower detector 2, the left upper detector 10, the left lower detector 11 and the right upper detector 7 of the fast-assembly channel type pedestrian radioactivity detecting device can be of cuboid structures with radioactivity detecting instruments arranged inside; when the device is used, the cross beam 9 is stretched to a proper length, square grooves 16 at two ends of the cross beam 9 are covered with top ends of an upper right detector 7 and an upper left detector 10, a quick-mounting plate 8 is inserted for limiting, the connecting frame 4 is sleeved at the bottom of the upper right detector 7 and the bottom of the upper left detector 10, tops of a lower right detector 2 and a lower left detector 11 are inserted into the connecting frame 4, bolts are inserted into threaded holes in the side end faces of the upper right detector 7, the upper left detector 10, the lower right detector 2 and the lower left detector 11 for limiting after penetrating through holes in the connecting frame 4, and finally protrusions at the bottoms of the lower right detector 2 and the lower left detector 11 are inserted into grooves in the top of the mounting base 1 to complete assembly.
According to an embodiment of the application, the portable power source of the fast-assembly channel type pedestrian radioactivity detection device is electrically connected with the controller 5, the lower right detector 2, the lower left detector 11, the upper right detector 7 and the upper left detector 10, and the controller 5 is electrically connected with the lower right detector 2, the lower left detector 11, the upper right detector 7 and the upper left detector 10.
According to one embodiment of the application, the quick-installation channel type pedestrian radioactivity detection device comprises: the lower right detector 2 and the connecting frame 4, wherein the connecting frame 4 is supported to the ground; an upper right detector 7; the beam 9 is connected with the upper right detector 7 and the upper left detector 10; an upper left detector 10; the left lower detector 11 and the connecting frame 4, wherein the connecting frame 4 is supported to the ground; a controller 5 installed outside the upper right detector 7; a mobile power supply 6 mounted outside the upper right detector 7; the mounting base 1 is mounted at the bottoms of the right lower detector 2 and the left lower detector 11; and the fast mounting plate 8 is used for connecting the detector and the connecting frame 4 and the detector and the cross beam 9.
The right lower detector 2 and the left lower detector 11 are respectively provided with a fixing threaded hole, the connecting frame 4 is provided with a fixing through hole, and the fixing threaded holes are connected through bolts matched with the fixing through holes; the connecting frame 4 is provided with a fixing through hole, the bottom ends of the upper right detector 7 and the upper left detector 10 are respectively provided with a fixing blind hole, and the fixing through hole is connected with the fixing blind hole through the quick mounting plate 8; the side surface of the connecting frame 4 is provided with a telescopic rod, and the telescopic rod is connected with the ground by adjusting the length; fixing through holes are formed in two ends of the cross beam 9, fixing blind holes are formed in the top ends of the upper right detector 7 and the upper left detector 10, and the fixing through holes are connected with the fixing blind holes through the quick mounting plate 8; the mounting base 1 is provided with a groove, and the right lower detector 2 and the left lower detector 11 are respectively connected with the mounting base 1 through the groove; the controller 5 is provided with a convex groove, the upper right detector 7 is provided with a T-shaped boss, and the T-shaped boss is inserted into the convex groove to be hung; the mobile power supply 6 is provided with a convex groove, the upper right detector 7 is provided with a T-shaped boss, and the T-shaped boss is inserted into the convex groove to be hung.
As an improvement of the quick-installation channel type pedestrian radioactivity detection device, the quick-installation plate 8 is of a structure with two circular bosses, grooves are formed in the surfaces of the circular bosses, and rubber rings are installed in the grooves.
As an improvement of the quick-assembly channel type pedestrian radioactivity detection device, the controller 5 is provided with a convex groove, and the upper right detector 7 is provided with a T-shaped boss.
As an improvement of the quick-installation channel type pedestrian radioactivity detection device, the mobile power supply 6 is provided with a convex groove, and the upper right detector 7 is provided with a T-shaped boss.
The quick-installation channel type pedestrian radioactivity detection device is an improvement of the quick-installation channel type pedestrian radioactivity detection device, a shock pad and a sealing washer are arranged inside a detector, the shock pad is connected with equipment inside the detector, and the sealing washer is installed on the sealing end face of the detector.
According to one embodiment of the application, the detection method comprises the following steps:
s1: placing two mounting bases 1 on two sides of a pedestrian passage, and fixing a right lower detector 2 and a left lower detector 11 above the two mounting bases 1;
s2: arranging a right upper detector 7 and a left upper detector 10 at the top of the right lower detector 2 and the left lower detector 11 respectively, and fixing by using a connecting frame 4;
s3: a controller 5 and a mobile power supply 6 are installed on the connecting frame 4, and the controller 5 and the mobile power supply 6 are electrically connected with the right lower detector 2, the left lower detector 11, the right upper detector 7 and the left upper detector 10;
s4: fixing a cross beam 9 on the tops of the upper right detector 7 and the upper left detector 10;
s5: and the pedestrian passes through the lower part of the cross beam 9 to finish detection.
The method also comprises the following steps: and pulling out the telescopic rod 3 arranged on the end face of the side of the connecting frame 4 for fixing.
According to an embodiment of the application, this fast-assembling passageway formula pedestrian radioactivity detection device has the following advantage: (1) and all the components are connected in a quick-assembling manner, so that tool-free installation is realized. (2) All components are light in weight, and quick fixed-point installation is realized. (3) The shock absorption cotton is arranged in the detector, so that the shock resistance of equipment in the detector is ensured. (4) And a sealing gasket is arranged in the detector, so that the sealing performance of the detector is ensured.
The above-mentioned embodiments only show some embodiments of the present invention, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the claims.
Claims (10)
1. A quick-assembly channel type pedestrian radioactivity detection method is characterized by comprising the following steps:
s1: arranging two mounting bases on two sides of a pedestrian channel, and fixing a right lower detector and a left lower detector above the two mounting bases;
s2: respectively arranging an upper right detector and an upper left detector on the tops of a lower right detector and a lower left detector, and fixing by using a connecting frame;
s3: a controller and a mobile power supply are arranged on the connecting frame, and the controller and the mobile power supply are electrically connected with the lower right detector, the lower left detector, the upper right detector and the upper left detector;
s4: fixing a cross beam on the tops of the upper right detector and the upper left detector;
s5: and enabling the pedestrian to pass through the lower part of the cross beam to finish detection.
2. The method of claim 1 further comprising the steps of:
and pulling out the telescopic rod arranged on the side end surface of the connecting frame outwards for fixing.
3. The utility model provides a fast-assembling passageway formula pedestrian radioactivity detection device which characterized in that: comprises a right lower detector and a left lower detector;
a right upper detector and a left upper detector are respectively arranged above the right lower detector and the left lower detector;
the top parts of the upper right detector and the upper left detector are provided with cross beams, and the bottom parts of the lower right detector and the lower left detector are respectively provided with a mounting base;
the bottom parts of the two ends of the cross beam are respectively provided with a square groove for inserting the upper right detector and the upper left detector, and the two ends of the cross beam are respectively provided with a limiting groove and a strip-shaped limiting through hole;
the front end faces of the tops of the upper right detector and the upper left detector are respectively provided with a limiting protrusion which is used for extending into the limiting groove, and the outer side end faces of the tops of the upper right detector and the upper left detector are respectively provided with a strip-shaped blind hole;
the quick-mounting plate is used for penetrating through the strip-shaped limiting through hole and being inserted into the strip-shaped blind hole.
4. The quick-install tunnel-type pedestrian radioactivity detecting device as claimed in claim 3, wherein: the limiting groove and the bar-shaped limiting through hole are respectively located at the front end and the side end of the square groove, and the limiting groove and the bar-shaped limiting through hole are communicated with the square groove.
5. The quick-install tunnel-type pedestrian radioactivity detecting device as claimed in claim 3, wherein: the upper parts of the right lower detector and the left lower detector are respectively connected with the right upper detector and the left upper detector through a connecting frame.
6. The quick-install tunnel-type pedestrian radioactivity detecting device as claimed in claim 5, wherein: the end face of the outer side of the connecting frame is provided with three telescopic rods 3 extending downwards.
7. The quick-install tunnel-type pedestrian radioactivity detecting device as claimed in claim 5, wherein: the connecting frame is a square metal ring structure provided with at least two through holes with different heights, threaded holes are formed in the side end faces of the tops of the right lower detector and the left lower detector, and threaded holes are formed in the side end faces of the bottoms of the right upper detector and the left upper detector.
8. The quick-install tunnel-type pedestrian radioactivity detecting device as claimed in claim 3, wherein: and the front end and the rear end of the upper right detector are respectively provided with a controller and a mobile power supply.
9. The quick-install tunnel-type pedestrian radioactivity detecting device as claimed in claim 3, wherein: the beam is of a telescopic sleeve structure.
10. The quick-install tunnel-type pedestrian radioactivity detecting device as claimed in claim 3, wherein: the bottom end faces of the right lower detector and the left lower detector are respectively provided with a bottom limiting protrusion, and the upper end face of the mounting base is provided with a bottom limiting groove for inserting the bottom limiting protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911408198.6A CN111060951A (en) | 2019-12-31 | 2019-12-31 | Fast-assembly channel type pedestrian radioactivity detection device and detection method |
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| CN201911408198.6A CN111060951A (en) | 2019-12-31 | 2019-12-31 | Fast-assembly channel type pedestrian radioactivity detection device and detection method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112285794A (en) * | 2020-11-11 | 2021-01-29 | 重庆建安仪器有限责任公司 | Rapid installation mechanism and method for detection door |
| CN112596090A (en) * | 2020-12-09 | 2021-04-02 | 中广核久源（成都）科技有限公司 | Quick-mounting door type radioactive contamination detector device |
| CN113296141A (en) * | 2021-04-06 | 2021-08-24 | 王治海 | Detector structure of pedestrian nuclear radiation monitoring system |
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Effective date of registration: 20220706 Address after: 610000 Building 2, No. 21, Gaopeng Avenue, Chengdu, Sichuan Applicant after: CGN JIUYUAN (CHENGDU) TECHNOLOGY CO.,LTD. Applicant after: Unit 23, 96901 unit, Chinese people's Liberation Army Address before: 610041 industrial concentration area of Southwest Airport Economic Development Zone, Shuangliu District, Chengdu City, Sichuan Province Applicant before: CGN JIUYUAN (CHENGDU) TECHNOLOGY CO.,LTD. |
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