CN203824476U - Film measuring ruler - Google Patents
Film measuring ruler Download PDFInfo
- Publication number
- CN203824476U CN203824476U CN201420240556.3U CN201420240556U CN203824476U CN 203824476 U CN203824476 U CN 203824476U CN 201420240556 U CN201420240556 U CN 201420240556U CN 203824476 U CN203824476 U CN 203824476U
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- CN
- China
- Prior art keywords
- sheet
- chi
- detection
- detection zone
- circle
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- Expired - Fee Related
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- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The utility model provides a film measuring ruler comprising a rectangular ruler sheet having a detection area, a standard component placing area and a scale area positioned on a same surface of the ruler sheet; the rectangular detection sheet is provided with detection bars and a rectangular detection card having a plurality of detection circles and detection grids, and each of the detection circle is provided with two parallel strings with an interval being equal to one third of a diameter of the circle; first and second comparison areas are arranged; the standard component placing area is respectively provided with a clamping piece in a long edge direction. The film measuring ruler is compact in structure, simple and convenient in usage, can well measure an X-ray film.
Description
Technical field
The utility model belongs to ray detection field, especially relates to one and comments sheet chi.
Background technology
Under modern technical conditions, the general employing of detection for defects such as X egative film weld seams commented sheet chi, but cannot draw fast the specific nature of a certain defect at the common sheet chi of commenting of application, for example cannot judge whether this defect is circular flaw (be that length breadth ratio is less than or equal to 3 for circular flaw, otherwise be bar defect), cannot draws fast the maximum length of random defect, does not carry out bar defect area of interest, cannot accurately evaluates bar defect in groups, to the qualitative experience that often relies on testing staff of defect, therefore this detection mode has affected efficiency and the accuracy of commenting sheet, and accuracy pass judgment on distortion by directly cause X egative film quality grade determine, and then directly to medical treatment, serious consequence is caused in the field of the applying X-rays such as exact instrument, researched and developed by Tianjin Siweiqi Engineering Inspection Technology Co., Ltd. afterwards, application number is that 201110206681.3 1 kinds of Multifunctional radiographic inspection film assessment rulers have solved the problems referred to above, this comments sheet chi to comprise chi sheet, on chi sheet, be provided with ruler, comment sheet standard bag, survey oval district, bar defect area of interest, circular flaw area of interest, although this comments sheet chi to be well used, but this comments sheet chi, size is larger, complex structure, this comments sheet chi to be provided with plain film standard bag in addition, to comment sheet standard card to pack into comment in sheet bag as a reference, this structure is more complicated for standard of replacement card.
Utility model content
Problem to be solved in the utility model be to provide a kind of use simple, compact conformation comment sheet chi, apply this and comment sheet chi to detect x-ray film fast and accurately.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: one is commented sheet chi, comprise rectangle chi sheet, this chi sheet is provided with detection zone, standard component storage area and scale area, and this detection zone, standard component storage area and scale area are positioned on the same surface of chi sheet; Described scale area is two, is arranged at respectively on chi sheet length direction and Width, and described detection zone is rectangle, and this detection zone is adjacent with two scale area with broadside by its long limit, and described detection zone is adjacent with standard component storage area by another broadside;
In described detection zone, be provided with the detection grid of six different in width, and described detection grid is equal in length, in described detection zone, be provided with rectangle test card, this test card is provided with the detection grid of multiple anisodiametric detections circles and the length of side such as multiple, in the circle of described detection circle, being provided with two stripe pitch is just in time the parallel chords of these circle 1/3rd diameters, and described test card is connected with chi sheet is removable;
Described standard component storage area is rectangle, and is respectively equipped with Fastener on this standard component storage area long side direction.
Further, described six width that detect grid are arranged in order as 4mm, 5mm, 6mm, 7mm, 8mm, 9mm.
Further, described detection circle quantity is 11, and diameter is respectively 0.5mm, 0.7mm, 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm.
Further, the quantity of described detection grid is 5, and its size is 10mm*10mm, and these 5 detection side's lattice form a line.
Further, be provided with and carry plate at a lateral edges of chi sheet, this is carried on the same surface that plate and detection zone be positioned at chi sheet and perpendicular to chi sheet.
Further, on the parallel chords of described detection circle, be equipped with fluorescent powder.
Advantage and the good effect that the utlity model has are:
1). the utility model is provided with test card, this test card is provided with and detects circle and square grid, detect the parallel chords that is provided with 1/3rd diameters in circle, this structure can be used for judging the defect property of egative film, judge whether defect is circular flaw, and its multiple square grids that are provided with can judge the place of the most serious circular flaw fast, this check card can move in detection zone, be used in conjunction with detecting grid, compact conformation is easy to use.
2). in the utility model, be provided with scale area, save the application of pupil rule, easy to use while determining flaw size, detection speed is faster.
3). the utility model Plays sheet adopts the mode of inserting by Fastener, and this structure ensures that standard component can quick-replaceable.
4). the utility model has adopted six to detect grid, it puts in order and is followed successively by 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, stack by size can obtain the yardsticks such as 11mm, 13mm, 15mm, 17mm fast, has therefore increased the scope of passing judgment on, and has accelerated to comment sheet progress.
5). in the utility model, be provided with and carry plate at a lateral edges of chi sheet, this design chi sheet of being convenient to take, makes to detect lighter.
6). in the utility model, on the parallel chords that detects circle, be equipped with fluorescent powder, due to the special reaction of fluorescent powder to light, this design is more eye-catching, therefore testing simple and fast.
Brief description of the drawings
Fig. 1 is that the utility model master looks schematic diagram;
Fig. 2 is the utility model schematic top plan view;
Fig. 3 is the chi chip architecture schematic diagram in the utility model;
Fig. 4 is the utility model test card schematic diagram;
In figure:
1. chi sheet, 2. standard component storage area, 3,12. Fasteners, 6. detection zone, 7. scale area, 8. test card, 9. detects grid, 10. detects circle, and 11. carry plate.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As shown in Figure 1 to 4, one is commented sheet chi, in this embodiment this to comment sheet chi be that transparent plastic is made, comprise rectangle chi sheet 1, this chi sheet 1 is provided with detection zone 6, standard component storage area 2 and scale area 7, and this detection zone 6, standard component storage area 2 and scale area 7 are positioned on the same surface of chi sheet 1; Described scale area 7 is two, be arranged at respectively on chi sheet 1 length direction and Width, described detection zone 6 is rectangle, and this detection zone 6 is adjacent with two scale area 7 with broadside by its long limit, and described detection zone 6 is adjacent with standard component storage area 2 by another broadside;
In described detection zone 6, be provided with the detection grid of six different in width, and described detection grid is equal in length, in described detection zone 6, be provided with rectangle test card 8, this test card 8 is provided with the detection grid 9 of multiple anisodiametric detections circles 10 and the length of side such as multiple, in the circle of described detection circle 10, being provided with two stripe pitch is just in time the parallel chords of these circle 1/3rd diameters, described test card 8 is connected with chi sheet 1 is removable, in the present embodiment, in the broadside of detection zone, be provided with several Fasteners 3, 12, this Fastener 3 is made as inverted L shape, Fastener 12 is T-shaped, test card is by Fastener 3, in 12 insertion Bing detection zones, detection zone, move as required, the mode that in the present embodiment, various figures all can be drawn or scribe is printed on chi sheet,
Described standard component storage area 2 is rectangle, and is respectively equipped with Fastener 3,12 on these standard component storage area 2 long side directions.
Further, described six width that detect grid 9 are arranged in order as 4mm, 5mm, 6mm, 7mm, 8mm, 9mm.
Further, described detection circle 10 quantity are 11, and diameter is respectively 0.5mm, 0.7mm, 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm.
Further, the quantity of described detection grid 9 is 5, and its size is 10mm*10mm, and these 5 detection side's lattice form a line.
Further, on a lateral edges of chi sheet 1, be provided with and carry plate 11, this is carried on the same surface that plate 11 and detection zone 6 be positioned at chi sheet 1 and perpendicular to chi sheet 1.
Further, on the parallel chords of described detection circle 10, be equipped with fluorescent powder.
While implementing the utility model, first standard component is inserted in the standard component storage area of commenting sheet chi, then will originally comment sheet chi to be placed on egative film, observe the character of defect on egative film, first utilize naked eyes to observe, slightly judge that defect is bar or circle, then move test card according to judged result, like this defect is further detected, the standard card being provided with in reference standard part storage area, staff carries out qualitative according to the shown result of test card to defect.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (6)
1. comment a sheet chi, it is characterized in that: comprise rectangle chi sheet, this chi sheet is provided with detection zone, standard component storage area and scale area, and this detection zone, standard component storage area and scale area are positioned on the same surface of chi sheet; Described scale area is two, is arranged at respectively on chi sheet length direction and Width, and described detection zone is rectangle, and this detection zone is adjacent with two scale area with broadside by its long limit, and described detection zone is adjacent with standard component storage area by another broadside;
In described detection zone, be provided with the detection grid of six different in width, and described detection grid is equal in length, in described detection zone, be provided with rectangle test card, this test card is provided with the detection grid of multiple anisodiametric detections circles and the length of side such as multiple, in the circle of described detection circle, being provided with two stripe pitch is just in time the parallel chords of these circle 1/3rd diameters, and described test card is connected with chi sheet is removable;
Described standard component storage area is rectangle, and is respectively equipped with Fastener on this standard component storage area long side direction.
2. one according to claim 1 is commented sheet chi, it is characterized in that: described six width that detect grid are arranged in order as 4mm, 5mm, 6mm, 7mm, 8mm, 9mm.
3. one according to claim 1 is commented sheet chi, it is characterized in that: described detection circle quantity is 11, and diameter is respectively 0.5mm, 0.7mm, 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm.
4. one according to claim 1 is commented sheet chi, it is characterized in that: the quantity of described detection grid is 5, and its size is 10mm*10mm, and these 5 detection side's lattice form a line.
5. one according to claim 1 is commented sheet chi, it is characterized in that: be provided with and carry plate at a lateral edges of chi sheet, this is carried on the same surface that plate and detection zone be positioned at chi sheet and perpendicular to chi sheet.
6. one according to claim 1 is commented sheet chi, it is characterized in that: on the parallel chords of described detection circle, be equipped with fluorescent powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420240556.3U CN203824476U (en) | 2014-05-12 | 2014-05-12 | Film measuring ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420240556.3U CN203824476U (en) | 2014-05-12 | 2014-05-12 | Film measuring ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824476U true CN203824476U (en) | 2014-09-10 |
Family
ID=51479961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420240556.3U Expired - Fee Related CN203824476U (en) | 2014-05-12 | 2014-05-12 | Film measuring ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106066143A (en) * | 2016-06-28 | 2016-11-02 | 河南平芝高压开关有限公司 | Cambered surface defectoscopy card |
| CN114264772A (en) * | 2021-12-15 | 2022-04-01 | 成都飞机工业（集团）有限责任公司 | Part surface scratch contrast detection device and manufacturing method |
-
2014
- 2014-05-12 CN CN201420240556.3U patent/CN203824476U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106066143A (en) * | 2016-06-28 | 2016-11-02 | 河南平芝高压开关有限公司 | Cambered surface defectoscopy card |
| CN114264772A (en) * | 2021-12-15 | 2022-04-01 | 成都飞机工业（集团）有限责任公司 | Part surface scratch contrast detection device and manufacturing method |
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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: 20140910 Termination date: 20170512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |