CN102768218A - Radiographic inspection tool rack for nozzle welding line of voltage stabilizer in nuclear power station - Google Patents
Radiographic inspection tool rack for nozzle welding line of voltage stabilizer in nuclear power station Download PDFInfo
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- CN102768218A CN102768218A CN2012102467550A CN201210246755A CN102768218A CN 102768218 A CN102768218 A CN 102768218A CN 2012102467550 A CN2012102467550 A CN 2012102467550A CN 201210246755 A CN201210246755 A CN 201210246755A CN 102768218 A CN102768218 A CN 102768218A
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- voltage stabilizer
- nuclear power
- tool rack
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Abstract
The invention relates to a radiographic inspection tool rack for a nozzle welding line of a voltage stabilizer in a nuclear power station, which is used for double-wall single-shadow radiographic inspection of an end socket nozzle welding line on the voltage stabilizer in the nuclear power station. The radiographic inspection tool rack for the nozzle welding line of the voltage stabilizer in the nuclear power station comprises a disc base, a source fixture member, a changing bag fixture member, a vertical source upright connected with the source fixture member, a vertical flake upright connected with a flake fixture member, a source fixing assembly arranged on the source upright in a sliding way and a flake bracket arranged on the flake upright in a sliding way, wherein the disc base is provided with an annular track; and the source fixture member and the flake fixture member are arranged on the track in a sliding way. The radiographic inspection tool rack is capable of assisting in realizing rapid detection of the welding line and effectively reducing the exposure dose of the staff in a high-radiation area, and is simple and convenient to operate and precise in location.
Description
Technical field
The present invention relates to a kind of double-walled list that is used for nuclear power plant voltage stabilizer upper cover ozzle weld seam and hint obliquely at the nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack that line detects.
Background technology
Nuclear power plant voltage stabilizer equipment is one of nuclear power station three big critical components, and the radiation risk is relatively large under the labour environment, and ray detection needs accurate fast operation here, therefore needs a kind of tool rack that is fit to the on-the-spot testing under this background.
Summary of the invention
The purpose of this invention is to provide a kind of nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack that adapts to radioactive environment, is convenient to detect fast.
For achieving the above object, the technical scheme that the present invention adopts is:
A kind of nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack; The double-walled list that is used for voltage stabilizer upper cover ozzle weld seam is hinted obliquely at the line detection; Described nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack comprises that dish seat, source jig member, slice, thin piece jig member, the vertical source column that is connected with described source jig member, the vertical slice, thin piece column that is connected with described slice, thin piece jig member, source fixation kit, the slip that is arranged on the column of described source of sliding are arranged at the slice, thin piece carriage on the described slice, thin piece column; Described dish seat is provided with track in the form of a ring, and described source jig member and described slice, thin piece jig member slidably are arranged on the described track.
Preferably, be inlaid with magnet bottom the described dish seat.
Preferably, described dish seat is provided with slidably nylon sheet assembly, and described track is positioned on the described nylon sheet assembly.
Preferably, described source column, described slice, thin piece column are the adjustable length member, and are carved with the length scale on the described source column, described slice, thin piece column.
Preferably, be connected with the connection guide pole between described source jig member and the described slice, thin piece jig member.
Preferably, described connection guide pole is half arc.
Preferably, described dish seat ringwise, it comprises two semi-circular dish members that are fixedly connected through wing nut.
Preferably, described slice, thin piece carriage comprises the head rod that is slidingly connected with described slice, thin piece column, is arranged at the arc-shaped bracket on the described head rod.
Preferably, described source fixation kit comprises second connecting link that is slidingly connected mutually with described source column, is arranged at the fixture on described second connecting link.
Because the technique scheme utilization, the present invention compared with prior art has advantage: the present invention can assist the fast detecting that realizes butt welded seam, and is easy and simple to handle, accurate positioning.
Description of drawings
Accompanying drawing 1 is the stereographic map of nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack of the present invention.
Accompanying drawing 2 is the front view of nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack of the present invention.
Accompanying drawing 3 is the side view of nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack of the present invention.
Accompanying drawing 4 is the vertical view of nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack of the present invention.
Accompanying drawing 5 is the synoptic diagram of the semi-circular dish seat member of nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack of the present invention.
Accompanying drawing 7 is the synoptic diagram of the connection guide pole of nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack of the present invention.
In the above accompanying drawing: 1, dish seat; 2, source jig member; 3, slice, thin piece jig member; 4, source column; 5, slice, thin piece column; 6, source fixation kit; 7, slice, thin piece carriage; 8, semi-circular dish seat member; 9, nylon sheet assembly; 10, head rod; 11, arc-shaped bracket; 12, second connecting link; 13, fixture; 14, connect guide pole.
Embodiment
Below in conjunction with embodiment shown in the drawings the present invention is further described.
Embodiment one: shown in accompanying drawing 1 to accompanying drawing 4.
A kind of nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack, the double-walled list that is used for voltage stabilizer upper cover ozzle weld seam is hinted obliquely at the line detection.
Nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack comprises that dish seat 1, source jig member 2, slice, thin piece jig member 3, the vertical source column 4 that is connected with source jig member 2, the vertical slice, thin piece column 5 that is connected with slice, thin piece jig member 3, source fixation kit 6, the slip that is arranged on the source column 4 of sliding are arranged at the slice, thin piece carriage 7 on the slice, thin piece column 5.
Shown in accompanying drawing 5, coil seat 1 ringwise, it comprises two semi-circular dish seat members 8 that are fixedly connected through wing nut.Dish seat 1 bottom is inlaid with three blocks of magnet, can firmly be adsorbed on the voltage stabilizer equipment.Also be provided with slidably nylon sheet assembly 9 on the dish seat 1, shown in accompanying drawing 6, nylon sheet assembly 9 is provided with track in the form of a ring, and source jig member 2 slidably is arranged on the track with slice, thin piece jig member 3.
Shown in accompanying drawing 7, be connected with connection guide pole 14 between source jig member 2 and the slice, thin piece jig member 3, connect guide pole 14 and be half arc.
Nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack of the present invention is adsorbed on it on base through magnet on the dish seat 1 earlier in use, has avoided the position changing of the relative positions of the stressed generation of instrument.Adjusting source jig member 2, slice, thin piece jig member 3, source fixation kit 6, slice, thin piece carriage 7 make radioactive source to correct position on the fixture 13 that is fixed in source fixation kit 6, make the egative film that is positioned on the slice, thin piece carriage 7 press close to the base outer wall.Scale through on source column 4, the slice, thin piece column 5 can improve degree of regulation.After regulating completion, can carry out ray detection by butt welded seam.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (9)
1. nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack; The double-walled list that is used for voltage stabilizer upper cover ozzle weld seam is hinted obliquely at the line detection; It is characterized in that: described nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack comprises that dish seat, source jig member, slice, thin piece jig member, the vertical source column that is connected with described source jig member, the vertical slice, thin piece column that is connected with described slice, thin piece jig member, source fixation kit, the slip that is arranged on the column of described source of sliding are arranged at the slice, thin piece carriage on the described slice, thin piece column; Described dish seat is provided with track in the form of a ring, and described source jig member and described slice, thin piece jig member slidably are arranged on the described track.
2. nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack according to claim 1 is characterized in that: described dish seat bottom is inlaid with magnet.
3. nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack according to claim 1 is characterized in that: described dish seat is provided with slidably nylon sheet assembly, and described track is positioned on the described nylon sheet assembly.
4. nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack according to claim 1, it is characterized in that: described source column, described slice, thin piece column are the adjustable length member, and are carved with the length scale on the described source column, described slice, thin piece column.
5. nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack according to claim 1 is characterized in that: be connected with the connection guide pole between described source jig member and the described slice, thin piece jig member.
6. nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack according to claim 5, it is characterized in that: described connection guide pole is half arc.
7. nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack according to claim 1 is characterized in that: described dish seat ringwise, it comprises two semi-circular dish members that are fixedly connected through wing nut.
8. nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack according to claim 1 is characterized in that: described slice, thin piece carriage comprises the head rod that is slidingly connected with described slice, thin piece column, is arranged at the arc-shaped bracket on the described head rod.
9. nuclear power plant voltage stabilizer ozzle weld seam ray detection tool rack according to claim 1 is characterized in that: described source fixation kit comprises second connecting link that is slidingly connected mutually with described source column, is arranged at the fixture on described second connecting link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102467550A CN102768218A (en) | 2012-07-17 | 2012-07-17 | Radiographic inspection tool rack for nozzle welding line of voltage stabilizer in nuclear power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102467550A CN102768218A (en) | 2012-07-17 | 2012-07-17 | Radiographic inspection tool rack for nozzle welding line of voltage stabilizer in nuclear power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102768218A true CN102768218A (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102467550A Pending CN102768218A (en) | 2012-07-17 | 2012-07-17 | Radiographic inspection tool rack for nozzle welding line of voltage stabilizer in nuclear power station |
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| CN (1) | CN102768218A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290415A (en) * | 2016-08-09 | 2017-01-04 | 广东电网有限责任公司电力科学研究院 | A kind of GIS on-site X-ray detection and three-dimensional image forming apparatus |
| CN110849919A (en) * | 2019-11-18 | 2020-02-28 | 云南电网有限责任公司电力科学研究院 | Positioning device for GIS equipment X-ray detection |
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| CN110849919A (en) * | 2019-11-18 | 2020-02-28 | 云南电网有限责任公司电力科学研究院 | Positioning device for GIS equipment X-ray detection |
| CN110849919B (en) * | 2019-11-18 | 2022-08-09 | 云南电网有限责任公司电力科学研究院 | Positioning device for GIS equipment X-ray detection |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Futian District, Shenzhen City Road 518000 Guangdong Province Science & Technology Building 1001, 1506 Applicant after: CGNPC Inspection Technology Co., Ltd. Applicant after: Suzhou Nuclear Power Research Institute Co., Ltd. Applicant after: China General Nuclear Power Corporation Address before: Futian District, Shenzhen City Road 518000 Guangdong Province Science & Technology Building 1001, 1506 Applicant before: CGNPC Inspection Technology Co., Ltd. Applicant before: Suzhou Nuclear Power Research Institute Co., Ltd. Applicant before: China Guangdong Nuclear Power Group Co., Ltd. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121107 |