CN207717709U - One kind taking over surfaces externally and internally ultrasonic examination tool before manufacture - Google Patents
One kind taking over surfaces externally and internally ultrasonic examination tool before manufacture Download PDFInfo
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- CN207717709U CN207717709U CN201721862412.1U CN201721862412U CN207717709U CN 207717709 U CN207717709 U CN 207717709U CN 201721862412 U CN201721862412 U CN 201721862412U CN 207717709 U CN207717709 U CN 207717709U
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- moving linearly
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- parts moving
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Abstract
The utility model belongs to ultrasonic non-destructive inspection techniques field, and in particular to one kind taking over surfaces externally and internally ultrasonic examination tool before manufacture.One kind taking over surfaces externally and internally ultrasonic examination tool before manufacture, including rotary supporting part, circular motion component, parts moving linearly, support member, connecting tube, connecting plate and external scanner；Rotary supporting part is supported on take over inner surface, and support member supports are fixed on safe end outer surface, and circular motion component drives parts moving linearly rotation, and then drive the tray member rotation on parts moving linearly；Parts moving linearly driving tray member moves along a straight line on parts moving linearly, and tray member realizes track scanning；Support member is provided with fixed supporting leg cylinder, supporting leg and support cylinder, and fixed supporting leg cylinder, supporting leg and support cylinder are provided with outer wall fixed plate.The utility model improves the accuracy and reliability of detection to adapter tube and safety end of nuclear reactor pressure vessel inside and outside ultrasonic inspection apparatus.
Description
Technical field
The utility model belongs to ultrasonic non-destructive inspection techniques field, and in particular to one kind taking over surfaces externally and internally ultrasound before manufacture
Checking tool.
Background technology
It is connected by safe end transition between Nozzle Zone of Vessels and main pipeline, there is radioactivity cooling medium therefrom to flow
It crosses, if the region leaks, serious safety accident will be occurred, therefore pressure vessel is after the completion of fabricating factory's manufacture,
The connection of butt tube safe end is needed to be checked.Nuclear reactor pressure container is transported to before nuclear power station, is taken over and pressure vessel
Connection, safe end and taking over connects, and main pipeline is not connect with safe end, therefore nuclear reactor pressure container dispatches from the factory and needs before
It wants butt tube safe end attachment weld and is checked with taking over inside and outside, these regions are implemented using automation equipment super
Sound wave inspection is a kind of common important means.
In nuclear reactor pressure container processing factory, need to do manufacture inspection after Nozzle Zone of Vessels and safe end welding, really
Guarantor's take over safe end weld seam before transporting nuclear power station assembly is met the requirements.Therefore a kind of device must be designed to realize that pressure is held
The manufacture ultrasonic examination of device take over safe end.
Utility model content
The purpose of this utility model is in view of the foregoing defects the prior art has, to provide one kind and taking over interior appearance before manufacture
Face ultrasonic examination tool.
The technical solution of the utility model is as follows：
One kind taking over surfaces externally and internally ultrasonic examination tool before manufacture, including rotary supporting part, circular motion component, straight line
Moving component, support member, connecting tube, connecting plate and external scanner；
Rotary supporting part is supported on take over inner surface, and support member supports are fixed on safe end outer surface, circular motion
Component drives parts moving linearly rotation, and then drives the tray member rotation on parts moving linearly；Parts moving linearly drives
Dynamic tray member moves along a straight line on parts moving linearly, and tray member realizes track scanning；
Support member is provided with fixed supporting leg cylinder, supporting leg and support cylinder, fixed supporting leg cylinder, supporting leg and support cylinder
It is provided with outer wall fixed plate.
One kind taking over surfaces externally and internally ultrasonic examination tool before manufacture, pacifies with safe end outer wall affixed side in outer wall fixed plate
Equipped with cushion block, prevent safe end by tool Clamping damage.
One kind taking over surfaces externally and internally ultrasonic examination tool before manufacture, when taking over ultrasonic examination on the outside of safe end weld seam,
Outer wall fixed plate in support member on fixed supporting leg and cylinder supporting leg is changed to inner wall supporting block, and rotary supporting part fixes branch
Support on nozzle inner wall, support member supports are fixed on nozzle inner wall, centre connected by connecting tube, circular motion component with
Rotary supporting part connects, and connecting plate one end is connect with circular motion component, and one end is connect with external scanner, circular motion portion
Part is drivingly connected plate rotation, and connecting plate drives external scanner to be rotated around take over safe end outer wall.
The beneficial effects of the utility model are：
1. surfaces externally and internally ultrasonic examination tool uses modularized design before the manufacture of take over safe end, mainly by rotary supporting part
Part, circular motion component, parts moving linearly, support member, connecting tube, connecting plate and external scanner composition.According to inspection
The difference of mode is looked into, ultrasonic examination tool on the outside of take over safe end inside ultrasonic examination tool and take over safe end is assembled.Equipment
Modularity designs, and assembling is quick and convenient, and equipment interoperability is strong, can carry out the group of different scanning modes according to actual inspection needs
It closes.
It is real using inner wall support in such a way that outer wall support is combined 2. carry out ultrasonic examination on the inside of pipe safety end
Now scanning on the inside of take over safe end.Checking tool is by rotary supporting part, circular motion component, parts moving linearly, support portion
Part forms.Rotary supporting part supports take over inner surface, support member supports to fix safe end outer surface, and circular motion component drives
Dynamic parts moving linearly rotation drives the tray member rotation on parts moving linearly, parts moving linearly to drive tray member
It moves along a straight line on parts moving linearly, tray member realizes track scanning.Supporting way is fixed reliably, and support leg will not shadow
Ring the scanning scope of take over safe end weld seam.
3. take over ultrasonic examination on the outside of safe end, using pipe inner support, the mode of outer scanning is managed.Tool is by rotating
Support member, support member, connecting tube, circular motion component, connecting plate and external scanner composition, rotary supporting part with
Support member supports are fixed on nozzle inner wall, and centre is connected by connecting tube, and circular motion component connects with selection support member
It connects, connecting plate one end is connect with circular motion component, and one end is connect with external scanner, and circular motion component is drivingly connected plate rotation
Turn, connecting plate drives external scanner solderless wrapped connection pipe outer wall rotation, the probe of external scanner to execute straight line on outer scanning arm and sweep
It looks into.
Description of the drawings
Fig. 1 is the take over safe end inner surface ultrasonic examination schematic diagram of the utility model；
Fig. 2 is the take over safe end outer surface ultrasonic examination schematic diagram of the utility model.
In figure：1, it takes over；2, safe end；3, rotary supporting part；4, circular motion component；5, parts moving linearly；6、
Tray member；7, cushion block；8, outer wall fixed plate；9, support member；10, cylinder is supported；11, inner wall supporting block；12, connecting tube；
13, connecting plate；14, outer arm scanner.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail the utility model.
Surfaces externally and internally ultrasonic examination tool uses modularized design, including rotary supporting part 3, circle before one kind taking over manufacture
All moving components 4, parts moving linearly 5, support member 9, connecting tube 12, connecting plate 13 and external scanner 14.
When taking over ultrasonic examination on the inside of safe end weld seam, by rotary supporting part 3, circular motion component 4, directly
Line moving component 5, support member 9 are completed.Support member 9 is provided with fixed supporting leg cylinder, supporting leg and support cylinder 10, fixed branch
Leg cylinder, supporting leg and support cylinder 10 are provided with outer wall fixed plate 8, pacify with 2 outer wall affixed side of safe end in outer wall fixed plate 8
Equipped with cushion block 7, prevent safe end 2 by tool Clamping damage.
Rotary supporting part 3 is supported on 1 inner surface of take over, and support member 9 is supported and fixed on 2 outer surface of safe end, circumference
Moving component 4 drives parts moving linearly 5 to rotate, and then the tray member 6 on parts moving linearly 5 is driven to rotate；Straight line is transported
Dynamic component 5 drives tray member 6 to move along a straight line on parts moving linearly 5, and tray member 6 realizes track scanning.
When taking over ultrasonic examination on the outside of safe end weld seam, by rotary supporting part 3, support member 9, connecting tube 12,
Connecting plate 13 and external scanner 14 form.Outer wall fixed plate 8 in support member 9 on fixed supporting leg and cylinder supporting leg is replaced
For inner wall supporting block 11.Rotary supporting part 3 is fixedly supported on nozzle inner wall, and support member 9 is supported and fixed on nozzle inner wall
On, centre is connected by connecting tube 12, and circular motion component 4 is connect with rotary supporting part 3, and 13 one end of connecting plate is transported with circumference
Dynamic component 4 connects, and one end is connect with external scanner 14, and circular motion component 4 is drivingly connected plate 13 and rotates, and connecting plate 13 drives
External scanner 14 is rotated around take over safe end outer wall, and the probe of external scanner 14 executes straight line on external scanning arm and sweeps
It looks into.
When taking over inspection on the inside of safe end：Checking tool is by rotary supporting part 3, circular motion component 4, straight line fortune
Dynamic component 5, support member composition.3 three support leg of rotary supporting part supports 1 inner surface of take over, the support of support member 9 three to step up
Supporting leg is shunk by cylinder, and 2 outer surface of fixed safe end, circular motion component 4 drives parts moving linearly 5 to rotate, and is driven straight
Tray member 6 on line moving component 5 rotates, and parts moving linearly 5 drives the straight line on parts moving linearly 5 of tray member 6
Movement, tray member 6 realize track scanning.
When taking over inspection on the outside of safe end：Checking tool is by rotary supporting part 3, support member 9, connecting tube 12,
Circular motion component 4, connecting plate 13 and external scanner 14 form.Rotary supporting part 3 is fixed with the support of support member 9
On 1 inner wall of take over, centre is connected by connecting tube 12, and circular motion component 4 is connect with selection support member 9, connecting plate 13
One end is connect with circular motion component 4, and one end is connect with external scanner 14, and circular motion component 4 is drivingly connected plate 13 and rotates,
Connecting plate 13 drives external scanner 14 to be rotated around 1 outer wall of take over, and the probe of external scanner 14 executes on outer scanning arm 14
Straight line scanning.
Claims (3)
1. one kind takes over surfaces externally and internally ultrasonic examination tool before manufacture, including rotary supporting part (3), circular motion component (4),
Parts moving linearly (5), support member (9), connecting tube (12), connecting plate (13) and external scanner (14)；
It is characterized in that：Rotary supporting part (3), which is supported on, takes over (1) inner surface, and support member (9) is supported and fixed on safe end
(2) outer surface, circular motion component (4) drive parts moving linearly (5) to rotate, and then drive on parts moving linearly (5)
Tray member (6) rotates；Parts moving linearly (5) driving tray member (6) moves along a straight line on parts moving linearly (5), holds in the palm
Disk component (6) realizes track scanning；
Support member (9) is provided with fixed supporting leg cylinder, supporting leg and support cylinder (10), fixed supporting leg cylinder, supporting leg and support
Cylinder (10) is provided with outer wall fixed plate (8).
2. one kind as described in claim 1 takes over surfaces externally and internally ultrasonic examination tool before manufacture, it is characterised in that：It is solid in outer wall
Cushion block (7) is installed with safe end (2) outer wall affixed side on fixed board (8), prevents safe end (2) by tool Clamping damage.
3. one kind as described in claim 1 takes over surfaces externally and internally ultrasonic examination tool before manufacture, it is characterised in that：It takes over
On the outside of safe end weld seam when ultrasonic examination, the outer wall fixed plate (8) in support member (9) on fixed supporting leg and cylinder supporting leg is replaced
For inner wall supporting block (11), rotary supporting part (3) is fixedly supported on nozzle inner wall, and support member (9), which is supported and fixed on, to be connect
Intermediate to be connected by connecting tube (12) on inside pipe wall, circular motion component (4) is connect with rotary supporting part (3), connecting plate
(13) one end is connect with circular motion component (4), and one end is connect with external scanner (14), and circular motion component (4) driving connects
Fishplate bar (13) rotates, and connecting plate (13) drives external scanner (14) to be rotated around take over safe end outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721862412.1U CN207717709U (en) | 2017-12-27 | 2017-12-27 | One kind taking over surfaces externally and internally ultrasonic examination tool before manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721862412.1U CN207717709U (en) | 2017-12-27 | 2017-12-27 | One kind taking over surfaces externally and internally ultrasonic examination tool before manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207717709U true CN207717709U (en) | 2018-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721862412.1U Active CN207717709U (en) | 2017-12-27 | 2017-12-27 | One kind taking over surfaces externally and internally ultrasonic examination tool before manufacture |
Country Status (1)
| Country | Link |
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| CN (1) | CN207717709U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975424A (en) * | 2017-12-27 | 2019-07-05 | 核动力运行研究所 | A kind of preceding surfaces externally and internally ultrasonic examination tool of adapter tube factory |
| CN113484414A (en) * | 2021-07-01 | 2021-10-08 | 上海市市政公路工程检测有限公司 | Method for surveying gaps of inner wall of closed body |
-
2017
- 2017-12-27 CN CN201721862412.1U patent/CN207717709U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975424A (en) * | 2017-12-27 | 2019-07-05 | 核动力运行研究所 | A kind of preceding surfaces externally and internally ultrasonic examination tool of adapter tube factory |
| CN109975424B (en) * | 2017-12-27 | 2024-05-10 | 核动力运行研究所 | Ultrasonic inspection tool for inner and outer surfaces of connecting pipe before delivery |
| CN113484414A (en) * | 2021-07-01 | 2021-10-08 | 上海市市政公路工程检测有限公司 | Method for surveying gaps of inner wall of closed body |
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