CN2188748Y - Combined check ruler for welding seam - Google Patents
Combined check ruler for welding seam Download PDFInfo
- Publication number
- CN2188748Y CN2188748Y CN 94226713 CN94226713U CN2188748Y CN 2188748 Y CN2188748 Y CN 2188748Y CN 94226713 CN94226713 CN 94226713 CN 94226713 U CN94226713 U CN 94226713U CN 2188748 Y CN2188748 Y CN 2188748Y
- Authority
- CN
- China
- Prior art keywords
- ruler
- welding seam
- wedge
- shaped
- wedge shape
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a combined check ruler for welding seam used for measuring welding seam unfitness of butt joint, welding seam remaining height, etc. The combined check ruler for welding seam is composed of a cutter-shaped ruler and a wedge-shaped ruler (respectively provided with a handle 2), wherein, the end of the cutter-shaped ruler is provided with a concave-up part. The ruler is spanned on the welding seam, and the base end of ruler is positioned on a welding toe point of the welding seam when the ruler is used. The back of the wedge-shaped ruler is provided with steps. When the wedge-shaped ruler is tightly clung to the front side of the cutter-shaped ruler, the ruler can slide along the long direction of the cutter-shaped ruler. One side of the wedge-shaped ruler is provided with a grade of slope, and the wedge-shaped ruler is provided with graduation representing the length on long direction and graduation representing the altitude difference of altitude variation on an inclined side.
Description
The utility model belongs to the linear measure longimetry field, is a kind of weld seam combinatorial test chi of measuring welding seam misalignment amount, weld reinforcement equidimension specifically.
Distance between present widely used its fixed feet of weld inspection chi and the adjustable rule is changeless, when the unfitness of butt joint (referring to the height that weld seam both sides welding toe staggers mutually) of measuring weld seam (the particularly longitudinal seam of cylinder) and weld reinforcement (referring to the difference in height between face of weld peak place and the toe of weld) equidimension, seem powerless or accurate inadequately, and the weld inspection chi has, and volume is big, the shortcoming of Heavy Weight, is not easy to the reviewer and carries.Because the variation of weld width need have the different several weld inspection chis of size specification toward contact.
The purpose of this utility model then is the problem at above-mentioned existence, has designed a kind ofly by the use that combines of knife-edge chi and wedge shape ruler, can measure the weld seam combinatorial test chi of welding seam misalignment amount, weld reinforcement equidimension easily.
The utility model technical solution.
A kind of weld seam combinatorial test chi that has the length scale is characterized in that it is made up of knife-edge chi and wedge shape ruler, and wherein an end of knife-edge chi has the fovea superior part; Wedge shape ruler is gradient on one side, and the wedge shape ruler horizontal direction has the length scale, and vertical direction has the difference in height scale, and there is step at the back side of wedge shape ruler.
The utility model has following advantage compared to existing technology:
1, when measuring welding seam misalignment amount and weld reinforcement, no matter how many weld widths all can realize with the welding toe being that benchmark is measured for, eliminated the influence of toe of weld both sides mother metal surface configuration to measurement result.
2, be provided with two kinds of length (highly) scale on the wedge shape ruler, when measuring welding seam misalignment amount and weld reinforcement equidimension, two kinds of measuring methods are just correspondingly arranged, make that weld seam no matter is horizontal or vertical with respect to the gauger, all can make on the wedge shape ruler graduated one side be convenient to the reading measure result towards the gauger.
3, the weld width scope that is suitable for of this weld seam combinatorial test chi is big, for general weld seam, does not need will have several different specifications as the weld inspection chi.
4, the utility model adopts the use that combines of two little chis of prolate shape, and its weight is lighter, is convenient to the testing staff and carries.
Fig. 1 is the utility model knife-edge chi synoptic diagram.
Fig. 2 is the utility model wedge shape ruler synoptic diagram.
Below in conjunction with accompanying drawing the utility model is further described:
The utility model is by knife-edge chi 1, wedge shape ruler 3(can be equipped with handle 2 respectively) constitute, one end of knife-edge chi 1 has the fovea superior part, in use can be across on weld seam, and the end that makes its base abuts against the welding toe of weld seam one side, again wedge shape ruler 3 is close to the rear side of knife-edge chi 1, and can measures welding seam misalignment amount and weld reinforcement equidimension (length direction along wedge shape ruler 3 has the length scale) during vertical knife-edge chi 1.Simultaneously, also (top of wedge shape ruler 3 has the gradient of 1:10) can be measured in wedge shape ruler 3 vertical belows of inserting knife-edge chi 1, read its degree discrepancy in elevation by the variation of insertion depth.There is step at the back side of wedge shape ruler 3, its length direction along knife-edge chi 1 is slided, to measure the weld width equidimension.
Claims (2)
1, a kind of weld seam combinatorial test chi that has the length scale is characterized in that it is made up of knife-edge chi and wedge shape ruler, and wherein an end of knife-edge chi has the fovea superior part; Wedge shape ruler is gradient on one side, and the wedge shape ruler horizontal direction has the length scale, and vertical direction has the difference in height scale, and there is step at the back side of wedge shape ruler.
2, weld seam combinatorial test chi according to claim 1 is characterized in that wedge shape ruler one side gradient is 1:10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226713 CN2188748Y (en) | 1994-02-01 | 1994-02-01 | Combined check ruler for welding seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226713 CN2188748Y (en) | 1994-02-01 | 1994-02-01 | Combined check ruler for welding seam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2188748Y true CN2188748Y (en) | 1995-02-01 |
Family
ID=33839618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94226713 Expired - Fee Related CN2188748Y (en) | 1994-02-01 | 1994-02-01 | Combined check ruler for welding seam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2188748Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081252A (en) * | 2015-09-06 | 2015-11-25 | 山东钢铁股份有限公司 | Online measurement device for cutting seam of continuous casting billet |
| CN107044838A (en) * | 2017-01-09 | 2017-08-15 | 上海筑邦测控科技有限公司 | A kind of fabric structure fracture width examines scale and Crack Monitoring method |
| CN112985236A (en) * | 2019-12-17 | 2021-06-18 | 中核建中核燃料元件有限公司 | Method for rapidly and visually inspecting weld penetration without measuring tool |
-
1994
- 1994-02-01 CN CN 94226713 patent/CN2188748Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081252A (en) * | 2015-09-06 | 2015-11-25 | 山东钢铁股份有限公司 | Online measurement device for cutting seam of continuous casting billet |
| CN107044838A (en) * | 2017-01-09 | 2017-08-15 | 上海筑邦测控科技有限公司 | A kind of fabric structure fracture width examines scale and Crack Monitoring method |
| CN112985236A (en) * | 2019-12-17 | 2021-06-18 | 中核建中核燃料元件有限公司 | Method for rapidly and visually inspecting weld penetration without measuring tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |