CN202041482U - Hook for radiographic testing of small diameter tube circular butt joint welded test pieces - Google Patents
Hook for radiographic testing of small diameter tube circular butt joint welded test pieces Download PDFInfo
- Publication number
- CN202041482U CN202041482U CN2011201240076U CN201120124007U CN202041482U CN 202041482 U CN202041482 U CN 202041482U CN 2011201240076 U CN2011201240076 U CN 2011201240076U CN 201120124007 U CN201120124007 U CN 201120124007U CN 202041482 U CN202041482 U CN 202041482U
- Authority
- CN
- China
- Prior art keywords
- small diameter
- diameter tube
- hook
- butt joint
- loading end
- 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.)
- Expired - Lifetime
Links
- 210000001503 joint Anatomy 0.000 title claims abstract description 16
- 238000012360 testing method Methods 0.000 title abstract description 10
- 238000001514 detection method Methods 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 13
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract 6
- 238000000429 assembly Methods 0.000 abstract 6
- 239000000463 material Substances 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The utility model discloses a hook, in particular to a hook for radiographic testing of small diameter tube circular butt joint welded test pieces. The hook for the radiographic testing of small diameter tube circular butt joint welded test pieces is used for fast and conveniently loading and unloading film assemblies and comprises a framework, a hanging end and an object-loading end, wherein the hanging end and the object-loading end are arranged at two ends of the framework. The hanging end is hook-shaped and is matched with the tube wall of the small diameter tube, and the object-loading end crosses over the butt joint welded joint position of the small diameter tube. The film assemblies are directly placed at the object-loading end and tightly attached to the position of the welded joint position of the small diameter tube through gravity. Due to the fact that the film assemblies are all limited by the object-loading end, adjustment of relative positions of the film assemblies do not need too much time, thereby saving detecting time. The hanging end can be arranged to be U-shaped, after the film assemblies are placed on, the hanging end can be gradually clamped tightly on the tube wall of the small diameter tube under the action of gravity, thereby enabling the framework to be adhered to the tube wall of the small diameter tube more tightly and joint of the film assemblies to be better.
Description
Technical field
The utility model relates to a kind of hook, especially a kind of hook that is used for small diameter tube hoop butt joint welding piece ray detection.
Background technology
According to standard JB4730.2-2005 " the bearing device Non-Destructive Testing. a ray piece of writing " in the requirement of 4.1.4 money, for wall thickness≤8mm, the small diameter tube of while weld width≤pipe diameter/4, can adopt double-walled slur sensitivity of film method for arranging, by the transillumination that tilts, on film, form the oval imaging of an opening.
Generally speaking, the testing staff can according to arrange penetrameter, put film, fixedly film, adjustment film position, utilize magnet that above-mentioned parts are attached to operation on the small diameter tube to carry out preliminary work before the transillumination, after transillumination is finished, again from the pipe test specimen take off fixing film magnet, take off film, take off penetrometer operation.Finish such one complete operation on an independent test specimen, skilled labor needs 5 minutes approximately, as when large batch of test specimen occurring and need detect, then obviously wastes time and energy.
The utility model content
Technical problem to be solved in the utility model provides a kind of hook that the film assembly is used for small diameter tube hoop butt joint welding piece ray detection efficiently that loads and unloads.
The hook that is used for small diameter tube hoop butt joint welding piece ray detection that its technical matters that solves the utility model adopts, comprise skeleton, be arranged on the suspended end and the loading end at skeleton two ends, described suspended end is hook-shaped and is complementary butt-weld place that described loading end is crossed small diameter tube with the tube wall of small diameter tube.
Further be that suspended end takes the shape of the letter U hook-shaped.
Further be that the loading end is hook-shaped and outshot length is not less than set of films component thickness.
Further be, skeleton is the ladder-shaped frame shape and is become gradually greatly by suspended end to loading end, and described skeleton is being provided with the connection cross bar near loading end place.
Further be that this hook that is used for small diameter tube hoop butt joint welding piece ray detection is to be made by tinsel.
The beneficial effects of the utility model are: the film assembly directly is placed on the loading end, utilize gravity that the film assembly is adjacent at the small diameter tube weld seam place, because the film assembly all is subjected to the restriction of loading end, therefore just need not the time of costing a lot of money removes to adjust the relative position of film assembly, so just can save the time of detection.Suspended end can be set to U-shaped, and after placing the gluing chip module, suspended end can be clamped on the path tube wall under the effect of gravity gradually, and makes skeleton be adjacent to the path tube wall more, makes the film component joint get better.The connection cross bar is set on the skeleton, thereby strengthens the intensity of skeleton.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the left view of Fig. 1; ,
Fig. 3 is the vertical view of Fig. 1;
Synoptic diagram when Fig. 4 is the utility model use;
Parts, position and numbering among the figure: skeleton 1, suspended end 2, loading end 3, connection cross bar 4, small diameter tube 5, set of films component 6, butt-weld 7.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As Fig. 1, shown in Figure 4, the utility model comprises skeleton 1, is arranged on the suspended end 2 and the loading end 3 at skeleton 1 two ends, and described suspended end 2 is hook-shaped and is complementary with the tube wall of small diameter tube, and described loading end 3 is crossed butt-weld 7 places of small diameter tube 5.In use, as shown in Figure 4, at first will be examined small diameter tube 5 and be put in place; After inciting somebody to action then penetrameter, mark are sticked on the appropriate location of camera bag box; Camera bag box, backward scattering stereotype are stacked together, are combined to form set of films component 6; Then suspended end 2 of the present utility model is suspended on small diameter tube 5 tube wall upper edges, and makes loading end 3 cross butt-weld 7 places; Then set of films component 6 is placed on the loading end 3, adjusts the position, it is in is examined butt-weld 7 stage casings; Carry out ray detection at last.After adopting said structure, all can suffer restraints at each parts of set of films component 6 being placed loading end 3 back set of films components 6, therefore the relative position of each parts can not change when adjusting position, therefore simplified the operation of regulating set of films component 6 positions, saved the time widely.And the utility model need not to use magnet to fix the set of films component, and the steadiness of suspended end 2 also is far longer than magnet.
In order better to hang, suspended end 2 takes the shape of the letter U hook-shaped.The suspended end 2 of U-shaped is less at top end, therefore when placing gluing chip assembly 6, suspended end 2 is subjected to bigger gravity effect, to more be adjacent to small diameter tube 5, simultaneously also can impel skeleton 1 to be adjacent to small diameter tube 5 more, and then making set of films component 6 better be adjacent to butt-weld 7, this will increase the quality of imaging.
Concrete, as Fig. 2, shown in Figure 3, loading end 3 at right angles hook-shaped and outshot length is not less than set of films component 6 thickness.The hook-shaped loading end 3 in right angle does not have the loading length of sealing, the set of films component 6 that therefore can adapt to various width, only needing outshot length to be not less than set of films component 6 gets final product, and also more convenient when loading and unloading set of films component 6, collision when avoiding installing set of films component 6 and cause the relative position of set of films component 6 each parts to change.
Concrete, as shown in Figure 1, skeleton 1 is the ladder-shaped frame shape and is become gradually greatly by suspended end 2 to loading end 3, and described skeleton 1 is being provided with connection cross bar 4 near loading end 3 places.Adopt the skeleton 1 of ladder-shaped frame dress, both can load enough big set of films component 6, also can economical with materials.Connect the intensity that cross bar 4 can strengthen skeleton 1, guarantee the Stability Analysis of Structures of skeleton 1.
Concrete, this hook that is used for small diameter tube hoop butt joint welding piece ray detection is to be made by tinsel.Utilize steel wire, copper wire, aluminium wire all can make the utility model, but selected materials should be identical with the small diameter tube material, utilization bends, welding technology can be made.And can utilize discarded material, save cost, and can salvaging.
Claims (5)
1. the hook that is used for small diameter tube hoop butt joint welding piece ray detection, it is characterized in that: comprise skeleton (1), be arranged on the suspended end (2) and the loading end (3) at skeleton (1) two ends, described suspended end (2) is hook-shaped and is complementary with the tube wall of small diameter tube (5), and described loading end (3) is crossed the butt-weld (7) of small diameter tube (5) and located.
2. the hook that is used for small diameter tube hoop butt joint welding piece ray detection as claimed in claim 1, it is characterized in that: described suspended end (2) takes the shape of the letter U hook-shaped.
3. the hook that is used for small diameter tube hoop butt joint welding piece ray detection as claimed in claim 1, it is characterized in that: described loading end (3) is hook-shaped and outshot length is not less than set of films component (6) thickness.
4. as claim 1, the 2 or 3 described hooks that are used for small diameter tube hoop butt joint welding piece ray detection, it is characterized in that: described skeleton (1) is the ladder-shaped frame shape and is become gradually greatly by suspended end (2) to loading end (3), and described skeleton (1) is locating to be provided with connection cross bar (4) near loading end (3).
5. the hook that is used for small diameter tube hoop butt joint welding piece ray detection as claimed in claim 4 is characterized in that: this hook that is used for small diameter tube hoop butt joint welding piece ray detection is to be made by tinsel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201240076U CN202041482U (en) | 2011-04-25 | 2011-04-25 | Hook for radiographic testing of small diameter tube circular butt joint welded test pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201240076U CN202041482U (en) | 2011-04-25 | 2011-04-25 | Hook for radiographic testing of small diameter tube circular butt joint welded test pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202041482U true CN202041482U (en) | 2011-11-16 |
Family
ID=44968920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201240076U Expired - Lifetime CN202041482U (en) | 2011-04-25 | 2011-04-25 | Hook for radiographic testing of small diameter tube circular butt joint welded test pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202041482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502380A (en) * | 2014-12-31 | 2015-04-08 | 广东华泰检测科技有限公司 | Nondestructive testing device for oil storage tanks |
| CN110082371A (en) * | 2019-05-09 | 2019-08-02 | 贵州航天新力铸锻有限责任公司 | Fusion reactor assembly supporting element welded pipe ray detection method and tooling |
-
2011
- 2011-04-25 CN CN2011201240076U patent/CN202041482U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502380A (en) * | 2014-12-31 | 2015-04-08 | 广东华泰检测科技有限公司 | Nondestructive testing device for oil storage tanks |
| CN110082371A (en) * | 2019-05-09 | 2019-08-02 | 贵州航天新力铸锻有限责任公司 | Fusion reactor assembly supporting element welded pipe ray detection method and tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: PANZHIHUA TIANYU ENGINEERING DETECTION Co.,Ltd. Assignor: MCC SHIJIU CONSTRUCTION Co.,Ltd.|CHINA 19TH METALLURGICAL GROUP Co.,Ltd. Contract record no.: 2012510000125 Denomination of utility model: Hook for radiographic testing of small diameter tube circular butt joint welded test pieces Granted publication date: 20111116 License type: Exclusive License Record date: 20121116 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |
|
| CX01 | Expiry of patent term |