CN204731175U - A kind of running gear for small diameter tube girth joint ray detection - Google Patents
A kind of running gear for small diameter tube girth joint ray detection Download PDFInfo
- Publication number
- CN204731175U CN204731175U CN201520474626.6U CN201520474626U CN204731175U CN 204731175 U CN204731175 U CN 204731175U CN 201520474626 U CN201520474626 U CN 201520474626U CN 204731175 U CN204731175 U CN 204731175U
- Authority
- CN
- China
- Prior art keywords
- small diameter
- diameter tube
- running gear
- ray detection
- girth joint
- 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 - Fee Related
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Abstract
The utility model provides a kind of running gear for small diameter tube girth joint ray detection, comprises two parallel connecting rods, is arranged on this two connecting rod two ends walking support members; This walking support member comprise two upper ends parallel and be connected with the end winding support of the connecting rod described in respectively, support bar that lower end is close in opposite directions, each installation one cone-shaped roller on the forward surface of the lower end of this support bar, and the gap between this cone-shaped roller is less than the radius of small diameter tube.This running gear structure is simple, and volume is little, portable and simple to operate, and accuracy is good, reduces labour intensity, improves work efficiency, contributes to lifting and the guarantee of negative quality simultaneously.
Description
Technical field
The utility model belongs to small diameter tube hoop butt-weld X-ray Testing Technology field, is specifically related to a kind of running gear for small diameter tube girth joint ray detection.
Background technology
The patent No. is the Chinese utility model patent of ZL201120124007.6, disclose a kind of hook for small diameter tube hoop butt joint welded test pieces ray detection, it is fixing and spacing that it mainly realizes film by this hook, thus without the need to adjusting film position manually, save the detection used time, improve work efficiency.
But generally adopt double-walled slur method transillumination (double-walled slur sensitivity of film method for arranging) in small diameter tube girth joint ray detection.Should have suitable focal length during transillumination, calculate the size of translation opening again, if the small diameter tube pipeline weld bond that amount detection is larger, labour intensity is large, inefficiency, and negative quality is poor, affects manufacturing schedule again, increases operation cost.
Utility model content
The purpose of this utility model be overcome described in background technology when to a large amount of small diameter tube girth joint ray detection, should have suitable focal length, the workload calculating the size of translation opening is again comparatively large, and affects the problem of negative quality.
For reaching above-mentioned purpose, the utility model provides a kind of running gear for small diameter tube girth joint ray detection, and special character is, comprises parallel two connecting rods (1,2), is arranged on these two connecting rods (1,2) two ends walking support member; The two ends of described two connecting rods (1,2) are fixedly connected with by transverse link (7);
This walking support member comprise two upper ends parallel and respectively with the support bar (3,4) that end winding support is connected, lower end is close in opposite directions of the connecting rod (1,2) described in, each installation one cone-shaped roller (5,6) on the forward surface of the lower end of this support bar (3,4), and the gap between this cone-shaped roller (5,6) is less than the radius of small diameter tube.
Arbitrary transverse link (7) connects penetrameter (9) by a connecting link (8).
Above-mentioned connecting rod (1,2) and support bar (3,4) are pipe.
The utility model has the advantages that: structure is simple, and volume is little, portable and simple to operate, accuracy is good, reduces labour intensity, improves work efficiency, contributes to lifting and the guarantee of negative quality simultaneously.
Below in conjunction with drawings and Examples, the utility model is elaborated.
Accompanying drawing explanation
Fig. 1 is the running gear schematic diagram for small diameter tube girth joint ray detection.
Fig. 2 is the application example figure of the running gear for small diameter tube girth joint ray detection.
Description of reference numerals: 1,2, connecting rod; 3,4, support bar; 5,6, cone-shaped roller; 7, transverse link; 8, connecting link; 9, penetrameter; 10, small diameter tube.
Embodiment
In order to overcome described in background technology when to a large amount of small diameter tube girth joint ray detection, suitable focal length should be had, the workload calculating the size of translation opening is again larger, and affect the problem of negative quality, present embodiments provide the running gear for small diameter tube girth joint ray detection shown in a kind of Fig. 1, comprise parallel two connecting rods 1,2, be arranged on these two connecting rods 1,2 two ends walking support member; The two ends of described two connecting rods 1,2 are fixedly connected with by transverse link 7, thus guarantee globality and the stability of running gear, this walking support member comprise two upper ends parallel and respectively with the support bar 3,4 that end winding support is connected, lower end is close in opposite directions of the connecting rod 1,2 described in, each installation one cone-shaped roller 5,6 on the forward surface of the lower end of this support bar 3,4, and the gap between this cone-shaped roller 5,6 is less than the radius of small diameter tube.
Be not difficult to find out by Fig. 1, above-mentioned connecting rod 1,2 and support bar 3,4 are pipe, according to actual design needs, can certainly adopt square tube.
As shown in Figure 2, arbitrary transverse link 7 connects penetrameter 9 by a connecting link 8, in use, the axis of this running gear along small diameter tube 10 is placed, make running gear can moving axially along small diameter tube 10 by the connecting link 8 be connected with penetrameter 9, the fixed adjustment of translation opening only need be realized by this running gear, therefore adjusting focal length (also can realize focusing distance, allocating the detection removing mouth) is only needed when detecting, easy to operate, not only improve work efficiency, also be beneficial to the guarantee of negative quality, improve negative quality.
Claims (3)
1. for a running gear for small diameter tube girth joint ray detection, it is characterized in that: comprise parallel two connecting rods (1,2), be arranged on the walking support member at these two connecting rods (1,2) two ends;
The two ends of described two connecting rods (1,2) are fixedly connected with by transverse link (7);
This walking support member comprise two upper ends parallel and respectively with the support bar (3,4) that end winding support is connected, lower end is close in opposite directions of the connecting rod (1,2) described in, each installation one cone-shaped roller (5,6) on the forward surface of the lower end of this support bar (3,4), and the gap between this cone-shaped roller (5,6) is less than the radius of small diameter tube.
2. as claimed in claim 1 for the running gear of small diameter tube girth joint ray detection, it is characterized in that: arbitrary transverse link (7) connects penetrameter (9) by a connecting link (8).
3. as claimed in claim 1 or 2 for the running gear of small diameter tube girth joint ray detection, it is characterized in that: described connecting rod (1,2) and support bar (3,4) are pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520474626.6U CN204731175U (en) | 2015-07-06 | 2015-07-06 | A kind of running gear for small diameter tube girth joint ray detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520474626.6U CN204731175U (en) | 2015-07-06 | 2015-07-06 | A kind of running gear for small diameter tube girth joint ray detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204731175U true CN204731175U (en) | 2015-10-28 |
Family
ID=54389514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520474626.6U Expired - Fee Related CN204731175U (en) | 2015-07-06 | 2015-07-06 | A kind of running gear for small diameter tube girth joint ray detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204731175U (en) |
-
2015
- 2015-07-06 CN CN201520474626.6U patent/CN204731175U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20180706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |