CN204913869U - Multi -functional accuracy checking chi - Google Patents
Multi -functional accuracy checking chi Download PDFInfo
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- CN204913869U CN204913869U CN201520627149.2U CN201520627149U CN204913869U CN 204913869 U CN204913869 U CN 204913869U CN 201520627149 U CN201520627149 U CN 201520627149U CN 204913869 U CN204913869 U CN 204913869U
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- rectangular slab
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Abstract
The utility model provides a multi -functional accuracy checking chi, the accuracy checking chi is for to cut the rectangular shaped plate that forms by the corrosion resistant plate material, a round hole and the semi -circular arc groove that a radius is 10mm is offered respectively at the center of rectangular shaped plate, just the centre of a circle of semi -circular arc groove lies in together a bit with the centre of a circle of round hole, the inside radius of semi -circular arc groove is 15mm, the outer radius of semi -circular arc groove is 20mm, the recess that is isosceles right -angle triangle -shaped is offered at the center of a rectangular shaped plate minor face, rectangular shaped plate has 1 45 chamfers, rectangular shaped plate one end evenly is equipped with several oceans towards inspection hole along width direction, rectangular shaped plate center evenly is equipped with several central lines sign holes along width direction. This multi -functional accuracy checking chi not only can satisfy many detect with the needs of ruling, convenient to use, low in manufacturing cost moreover, portable.
Description
Technical field
The utility model relates to a kind of testing tool, particularly relates to a kind of multi-functional accuracy checking chi.
Background technology
Need in hull construction, structure installment process to install line, and boost line need be used in a large number.At present, line installed, make boost line and check that boost line mainly relies on tape measure and straight steel ruler to complete.The function ratio of tape measure and straight steel ruler is more single, although utilize tape measure and straight steel ruler can complete many detections and line work, but for single program, specific region, use just not so convenient, especially under the overall background of current precision shipbuilding, quick shipbuilding, seem especially and be not too in step with, also counteracts that progress and the precision of hull construction.Therefore, according to the Some features in hull construction process, developing a kind of multifunctional examining chi that can meet the many detections of hull and line needs is one of people's divination by means of the milfoil technical problems to be solved.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of multi-functional accuracy checking chi, for solving the above-mentioned technical problem existed in prior art.
For achieving the above object and other relevant objects, the utility model provides a kind of multi-functional accuracy checking chi, described accuracy checking chi is the rectangular slab cut by stainless steel materials, the center of described rectangular slab offers circular hole and a semi-circular arc groove that Radius is 10mm respectively, and the described center of circle of semi-circular arc groove and the center of circle of circular hole are positioned at same point; The inside radius of described semi-circular arc groove is 15mm, and the outer radius of described semi-circular arc groove is 20mm; The center of described rectangular slab one minor face offers the groove in isosceles right triangle; Described rectangular slab has one 45 ° of chamferings; Described rectangular slab one end is evenly provided with several ocean in the width direction and rushes detect aperture; Described rectangular slab center is evenly provided with several center line identification hole in the width direction.
Further, described semi-circular arc groove and described chamfering lay respectively at described rectangular slab width center line both sides.
Further, described chamfering and described groove are all positioned at the homonymy of described rectangular slab length direction center line.
Further, the right-angle side length of described isosceles right triangle groove is 20mm.
Further, the length of described 45 ° of chamferings is 10mm.
Further, the distance not offering groove minor face that all described oceans rush detect aperture and described rectangular slab is 10mm.
Further, described ocean rushes the radius of detect aperture is 2mm.
Further, adjacent two oceans rush detect aperture spacing is 15mm.
Further, the length of described rectangular slab is 100mm, and width is 50mm.
Further, the radius of described center line identification hole is 0.3mm.
As mentioned above, the multi-functional accuracy checking chi of one of the present utility model, has following beneficial effect:
Described accuracy checking chi is the rectangular slab cut by stainless steel materials, and low cost of manufacture, is convenient for carrying.The center of described rectangular slab offers circular hole and a semi-circular arc groove that Radius is 10mm respectively, and the inside radius of described semi-circular arc groove is 15mm, and the outer radius of described semi-circular arc groove is 20mm; Can conveniently be rule by described circular hole and semi-circular arc groove; And the center of described rectangular slab one minor face offers the groove in isosceles right triangle, described rectangular slab has one 45 ° of chamferings, the external corner in Ship Structure can be detected by the described groove in isosceles right triangle, and the inner corner trim in Ship Structure can be detected in the angle of the non-chamfering of described rectangular slab, and foot welding height can be detected by 45 ° of chamferings; In addition, described rectangular slab one end is evenly provided with several ocean in the width direction and rushes detect aperture, and rushing detect aperture by described ocean can rush a little in specification ocean; The cross hairs putting any datum mark drawn by the alternative ruler of described accuracy checking chi; Visible, this multi-functional accuracy checking chi can meet many detections and line needs, easy to use.
Accompanying drawing explanation
Fig. 1 is shown as one of the present utility model multi-functional accuracy checking chi schematic diagram.
Element numbers explanation
1 rectangular slab
11 circular holes
12 semi-circular arc grooves
13 grooves
14 chamferings
15 oceans rush detect aperture
16 center line identification holes
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present utility model and effect easily.
Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, all should still drop in scope that technology contents that the utility model discloses can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
As shown in Figure 1, the utility model provides a kind of multi-functional accuracy checking chi, and described accuracy checking chi is the rectangular slab 1 cut by stainless steel materials, therefore described accuracy checking chi volume is little, and quality is light, is convenient for carrying, and low cost of manufacture.The length of described rectangular slab 1 is 100mm, and width is 50mm; Described rectangular slab 1 center is evenly provided with several center line identification hole 16 in the width direction, and the radius of described center line identification hole 16 is 0.3mm; Length due to described rectangular slab 1 is 100mm, and width is 50mm, thus the long limit of described rectangular slab 1, minor face can be utilized as the inspection of construction of same specification datum line on hull.
The center of described rectangular slab 1 offers circular hole 11 and a semi-circular arc groove 12 that Radius is 10mm respectively, and the center of circle of described semi-circular arc groove 12 and the center of circle of circular hole 11 are positioned at same point; The inside radius of described semi-circular arc groove 12 is 15mm, and the outer radius of described semi-circular arc groove 12 is 20mm; Conveniently can be rule by described circular hole 11 and semi-circular arc groove 12, see Fig. 1.
The center of described rectangular slab 1 one minor face offers the groove 13 in isosceles right triangle, and the right-angle side length of described isosceles right triangle groove 13 is 20mm; Can be detected the external corner in Ship Structure by the described groove 13 in isosceles right triangle, the inner corner trim in Ship Structure can be detected in the angle of the non-chamfering 14 of described rectangular slab 1, sees Fig. 1.
Described rectangular slab 1 has one 45 ° of chamferings 14, and the length of these 45 ° of chamferings is 10mm; Foot welding height can be detected by 45 ° of chamferings 14.Preferably, described chamfering 14 and described groove 13 are all positioned at the homonymy of described rectangular slab 1 length direction center line.Preferably, described semi-circular arc groove 12 and described chamfering 14 lay respectively at described rectangular slab 1 width center line both sides, see Fig. 1.
Described rectangular slab 1 one end is evenly provided with several ocean in the width direction and rushes detect aperture 15; Preferably, the spacing that adjacent two oceans rush detect aperture 15 is 15mm.All described oceans rush detect aperture 15 and described rectangular slab 1 do not offer groove 13 minor face spacing be 10mm; Rush detect aperture 15 by described ocean can rush a little in specification ocean.Preferably, the radius that described ocean rushes detect aperture 15 is 2mm, sees Fig. 1.
The long limit smoother of described rectangular slab 1, and glacing flatness is high.Shipwright can utilize the long limit scraping board seam back and forth of described rectangular slab 1 when hull mainboard docks, confirm its flatness.
In sum, one of the present utility model multi-functional accuracy checking chi can not only meet many detections and line needs, easy to use, and low cost of manufacture, is easy to carry.So the utility model effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, have in all art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (10)
1. a multi-functional accuracy checking chi, it is characterized in that, described accuracy checking chi is the rectangular slab (1) cut by stainless steel materials, the center of described rectangular slab (1) offers circular hole (11) and a semi-circular arc groove (12) that Radius is 10mm respectively, and the center of circle of the center of circle of described semi-circular arc groove (12) and circular hole (11) is positioned at same point; The inside radius of described semi-circular arc groove (12) is 15mm, and the outer radius of described semi-circular arc groove (12) is 20mm; The center of described rectangular slab (1) minor face offers the groove (13) in isosceles right triangle; Described rectangular slab (1) has one 45 ° of chamferings (14); Described rectangular slab (1) one end is evenly provided with several ocean in the width direction and rushes detect aperture (15); Described rectangular slab (1) center is evenly provided with several center line identification hole (16) in the width direction.
2. the multi-functional accuracy checking chi of one according to claim 1, is characterized in that: described semi-circular arc groove (12) and described chamfering (14) lay respectively at described rectangular slab (1) width center line both sides.
3. the multi-functional accuracy checking chi of one according to claim 1, is characterized in that: described chamfering (14) and described groove (13) are all positioned at the homonymy of described rectangular slab (1) length direction center line.
4. the multi-functional accuracy checking chi of one according to claim 1, is characterized in that: the right-angle side length of described isosceles right triangle groove (13) is 20mm.
5. the multi-functional accuracy checking chi of one according to claim 1, is characterized in that: the length of described 45 ° of chamferings (14) is 10mm.
6. the multi-functional accuracy checking chi of one according to claim 1, is characterized in that: the distance do not offered between groove (13) minor face that all described oceans rush detect aperture (15) and described rectangular slab (1) is 10mm.
7. the multi-functional accuracy checking chi of one according to claim 6, is characterized in that: the radius that described ocean rushes detect aperture (15) is 2mm.
8. the multi-functional accuracy checking chi of one according to claim 7, is characterized in that: it is 15mm that adjacent two oceans rush detect aperture (15) spacing.
9. the multi-functional accuracy checking chi of one according to claim 1, is characterized in that: the length of described rectangular slab (1) is 100mm, and width is 50mm.
10. the multi-functional accuracy checking chi of one according to claim 1, is characterized in that: the radius of described center line identification hole (16) is 0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520627149.2U CN204913869U (en) | 2015-08-19 | 2015-08-19 | Multi -functional accuracy checking chi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520627149.2U CN204913869U (en) | 2015-08-19 | 2015-08-19 | Multi -functional accuracy checking chi |
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| Publication Number | Publication Date |
|---|---|
| CN204913869U true CN204913869U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520627149.2U Active CN204913869U (en) | 2015-08-19 | 2015-08-19 | Multi -functional accuracy checking chi |
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| CN (1) | CN204913869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412823A (en) * | 2020-04-17 | 2020-07-14 | 中船黄埔文冲船舶有限公司 | Angle detector |
-
2015
- 2015-08-19 CN CN201520627149.2U patent/CN204913869U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111412823A (en) * | 2020-04-17 | 2020-07-14 | 中船黄埔文冲船舶有限公司 | Angle detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181219 Address after: 201913 No. 988 Changxing Jiangnan Avenue, Chongming County, Shanghai Patentee after: Jiannan Shipbuilding (Group) Co., Ltd. Address before: 201913 1888 Jiangnan Avenue, Changxing Township, Chongming County, Shanghai Patentee before: Shanghai Jiangnan Changxing Heavy Industry Co.,Ltd. |
|
| TR01 | Transfer of patent right |