CN220171258U - Source tank surface dose detection leakage testing device - Google Patents
Source tank surface dose detection leakage testing device Download PDFInfo
- Publication number
- CN220171258U CN220171258U CN202321107476.6U CN202321107476U CN220171258U CN 220171258 U CN220171258 U CN 220171258U CN 202321107476 U CN202321107476 U CN 202321107476U CN 220171258 U CN220171258 U CN 220171258U
- Authority
- CN
- China
- Prior art keywords
- surface dose
- seat
- source tank
- source
- radioactive source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 230000002285 radioactive effect Effects 0.000 claims abstract description 24
- 230000005855 radiation Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 abstract description 6
- 230000006978 adaptation Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000941 radioactive substance Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The utility model provides a source tank surface dose detection leakage testing device which comprises a radioactive source tank placing seat and is characterized in that installation grooves are formed in the radioactive source tank placing seat by taking the center of the radioactive source tank placing seat as the center of a circle, the number of the installation grooves is three, and a guide rail is connected to the inner part of each installation groove through bolts. The utility model discloses an electric circular slide rail, a screw rod lifter, an L-shaped mounting frame, a surface dose detector, a fixing seat, an extension rod and a wire limiting ring, which can drive the surface dose detector to rotate, thereby improving the adaptation degree of radiation source tanks with different sizes and weights.
Description
Technical Field
The utility model belongs to the technical field of radioactivity test, and particularly relates to a source tank surface dose detection leakage test device.
Background
The surface dose detector is an instrument for detecting the pollution level of radioactive substances on the surface of an object, when the radioactive source tank is tested, the surface dose detector is generally used for testing whether the radioactive substances leak from the radioactive source tank, and currently common equipment for detecting the radioactive source tank leakage generally comprises a rotating structure for rotating the radioactive source tank and a fixed-position detecting instrument.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the source tank surface dose detection leakage testing device, which improves the adaptation degree of radioactive source tanks with different sizes and weights.
The utility model is realized by the following technical scheme:
the utility model provides a source jar surface dose detects and reveals testing arrangement, includes the source jar and places the seat, its characterized in that, the source jar is placed the inside of seat and is used the center of source jar to place the seat and set up the mounting groove outside as the centre of a circle, and the quantity of mounting groove sets up to three, every the inside of mounting groove all bolted connection has the guide rail, and the upper portion of guide rail slides and is provided with the location slider, and every the upper portion of location slider all bolted connection has V type guide frame, and the source jar is placed the outside of seat and is provided with electronic rotatory lift test frame structure;
the electric rotary lifting test frame structure comprises an electric circular slide rail, wherein a screw rod lifter is connected to the upper portion of a movable sliding block of the electric circular slide rail through bolts, an L-shaped mounting frame is connected to the movable end of the screw rod lifter through bolts, a surface dose detector is connected to the upper portion of the L-shaped mounting frame through bolts, a fixing seat is connected to the upper portion of the front side of the screw rod lifter through bolts, an extension rod is installed in the fixing seat through bolts screwed by hands, and a wire limiting ring is connected to the upper end of the extension rod through threads.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the arrangement of the electric circular slide rail, the screw rod lifter, the L-shaped mounting frame, the surface dose detector, the fixing seat, the extension rod and the wire limiting ring can drive the surface dose detector to rotate, so that the adaptation degree of radiation source tanks with different sizes and weights is improved.
2. In the utility model, the radioactive source tank placing seat, the mounting groove, the guide rail, the positioning sliding block and the V-shaped guide frame are arranged, thereby being beneficial to positioning and placing the radioactive source tank.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of an electric rotating lifting test frame structure of the present utility model.
In the figure:
1. a radioactive source tank placement seat; 2. a mounting groove; 3. a guide rail; 4. positioning a sliding block; 5. a V-shaped guide frame; 6. an electric rotation lifting test frame structure; 61. an electric round slide rail; 62. a screw rod lifter; 63. an L-shaped mounting rack; 64. a surface dose detector; 65. a fixing seat; 66. an extension rod; 67. and a wire limiting ring.
Detailed Description
The utility model is specifically described below with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a source tank surface dose detection leakage testing device comprises a radioactive source tank placing seat 1, wherein installation grooves 2 are formed in the radioactive source tank placing seat 1 by taking the center of the radioactive source tank placing seat 1 as the center of a circle, the number of the installation grooves 2 is three, guide rails 3 are connected with the inside of each installation groove 2 through bolts, positioning sliding blocks 4 are arranged on the upper parts of the guide rails 3 in a sliding mode, the positioning sliding blocks 4 are sliding blocks provided with bolts capable of being locked with the guide rails 3, and V-shaped guide frames 5 are connected with the upper parts of the positioning sliding blocks 4 through bolts.
The source tank surface dose detection leakage testing device further comprises an electric rotating and lifting testing frame structure 6, and the electric rotating and lifting testing frame structure 6 is arranged outside the radioactive source tank placing seat 1.
The electric rotary lifting test frame structure 6 comprises an electric circular slide rail 61, the upper portion of a movable sliding block of the electric circular slide rail 61 is connected with a screw rod lifter 62 through bolts, the movable end of the screw rod lifter 62 is connected with an L-shaped mounting frame 63 through bolts, the upper portion of the L-shaped mounting frame 63 is connected with a surface dose detector 64, the electric circular slide rail 61, the screw rod lifter 62 and the surface dose detector 64 are connected with a power supply of a test laboratory, the upper portion of the front side of the screw rod lifter 62 is connected with a fixing seat 65 through bolts, an extension rod 66 is mounted in the fixing seat 65 through bolts, the upper end of the extension rod 66 is connected with a wire limiting ring 67 in a threaded mode, connecting wires of the electric circular slide rail 61, the screw rod lifter 62 and the surface dose detector 64 penetrate through the wire limiting ring 67, the height of the wire limiting ring 67 is higher than that of a radiation source tank, when in rotary detection, the wires are prevented from winding on the radiation source tank, the electric circular slide rail 61 drives the surface dose detector 64 to move along a circular track, the screw rod lifter 62 drives the surface dose detector 64 to move up and down, and the surface dose detector 64 comprehensively tests the radiation source dose of the radiation source tank.
In this embodiment, specifically, the detection end of the surface dose detector 64 is horizontally oriented toward the longitudinal center axis of the radiation source canister placement base 1.
In this embodiment, specifically, the electric circular slide rail 61 is disposed outside the radiation source canister seat 1 and is located at the same center as the radiation source canister seat 1.
Principle of operation
In the utility model, before detecting leakage, the position of the positioning slide block 4 is adjusted along the guide rail 3, the positioning slide block 4 is fixed, and the V-shaped guide frame 5 plays a role in guiding the radioactive source tank when the radioactive source tank is placed, so that the radioactive source tank is placed on the upper part of the radioactive source tank placing seat 1, and the electric rotating lifting test frame structure 6 can rotate on the outer side of the radioactive source tank placing seat 1 to perform surface dose leakage test on the radioactive source tank.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (4)
1. The utility model provides a source jar surface dose detects and reveals testing arrangement, includes that radioactive source jar places seat (1), its characterized in that, the inside of seat (1) is placed to radioactive source jar is placed the center of seat (1) and is offered mounting groove (2) for the centre of a circle outside, and the quantity of mounting groove (2) is set up to three, every equal bolted connection in inside of mounting groove (2) has guide rail (3), and the upper portion slip of guide rail (3) is provided with location slider (4), every equal bolted connection in upper portion of location slider (4) has V type guide frame (5), and the outside of seat (1) is placed to radioactive source jar is provided with electronic rotatory lift test frame structure (6).
2. The source tank surface dose detection leakage test device according to claim 1, wherein the electric rotary lifting test frame structure (6) comprises an electric circular slide rail (61), a screw rod lifter (62) is connected to an upper bolt of a moving slide block of the electric circular slide rail (61), an L-shaped mounting frame (63) is connected to a moving end bolt of the screw rod lifter (62), a surface dose detector (64) is connected to an upper bolt of the L-shaped mounting frame (63), a fixing seat (65) is connected to an upper bolt of the front side of the screw rod lifter (62), an extension rod (66) is mounted in the fixing seat (65) through a hand-screwed bolt, and a wire limiting ring (67) is connected to an upper end thread of the extension rod (66).
3. Source tank surface dose detection leak testing apparatus according to claim 2, characterized in that the detection end of the surface dose detector (64) is oriented horizontally towards the longitudinal centre axis of the radiation source tank holder (1).
4. A source canister surface dose detection leak testing apparatus as defined in claim 2, wherein said motorized circular slide rail (61) is disposed outside the source canister seat (1) and concentric with the source canister seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321107476.6U CN220171258U (en) | 2023-05-10 | 2023-05-10 | Source tank surface dose detection leakage testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321107476.6U CN220171258U (en) | 2023-05-10 | 2023-05-10 | Source tank surface dose detection leakage testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220171258U true CN220171258U (en) | 2023-12-12 |
Family
ID=89053528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321107476.6U Active CN220171258U (en) | 2023-05-10 | 2023-05-10 | Source tank surface dose detection leakage testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220171258U (en) |
-
2023
- 2023-05-10 CN CN202321107476.6U patent/CN220171258U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |