CN204487542U - A kind of geosynthetics trapezoidal method tearing brute force test specimen making chalker - Google Patents
A kind of geosynthetics trapezoidal method tearing brute force test specimen making chalker Download PDFInfo
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- CN204487542U CN204487542U CN201520173234.6U CN201520173234U CN204487542U CN 204487542 U CN204487542 U CN 204487542U CN 201520173234 U CN201520173234 U CN 201520173234U CN 204487542 U CN204487542 U CN 204487542U
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- housing
- equicrural ladder
- ladder plate
- test specimen
- brute force
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Abstract
The utility model discloses a kind of geosynthetics trapezoidal method tearing brute force test specimen making chalker, comprise housing, housing is rectangle plate body, hollow out in the middle part of it, hollow out is provided with equicrural ladder plate in position, the upper base of equicrural ladder plate is shorter than goes to the bottom, and upper base overlaps with a long limit of housing, and integration connects; Go to the bottom between two long limits of housing, two stringcourses of equicrural ladder plate, to downward-extension, intersect at 2 points with the long limit of housing, and these 2 are labeled as location round dot, and the distance between two location round dots is 100mm; Described equicrural ladder plate is also provided with powerful slit-scores groove, its one end is positioned in the middle part of upper base, and the other end is arranged in the plate body of equicrural ladder plate, and the length of this powerful slit-scores groove is 15mm.This device is positioned by distinctive shape, can reduce operation easier, determines test specimen external dimensions, tearing brute force incision site, specimen holder position fast, improves accuracy of detection, and operating procedure is simple, is easy to realize.
Description
Technical field
The utility model relates to a kind of ancillary test device, is specifically related to a kind of geosynthetics trapezoidal method tearing brute force test specimen making chalker.
Background technology
When the trapezoidal tearing brute force test specimen of geosynthetics makes, there is clear and definite regulation to the size tested, the position height of powerful otch, the position of specimen holder.Current test material preparation is drawn in geosynthetics on by standard-required by the size of test, the position height of powerful otch, the position of specimen holder with ruler, and then cutting completes.Will ensure that while line intersecting lens is vertical, isosceles trapezoid size and incision size accurate positioning, cause efficiency lower.This device is according to standard-required, sample is made into standard-required shape by consideration hard plate material, hollow out isosceles trapezoid on sheet material again, when prepared by sample, only need be placed on sample by this device, cutting can be carried out according to the line of hard plate material shape with bow pen, convenient and swift, improve operating efficiency, and effective guarantee intersecting lens is vertical, isosceles trapezoid size and incision size accurate positioning, ensure the accuracy detecting data.
Summary of the invention
The purpose of this utility model is for above problem, a kind of geosynthetics trapezoidal method tearing brute force test specimen making chalker is provided, this device effectively can ensure that sample dimensions, incision size and clamping seem accurate positioning, thus improves the accuracy detecting data.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of geosynthetics trapezoidal method tearing brute force test specimen making chalker, comprise housing, housing is rectangle plate body, hollow out in the middle part of it, hollow out is provided with equicrural ladder plate in position, and the upper base of equicrural ladder plate is shorter than goes to the bottom, upper base overlaps with a long limit of housing, and integration connects; Go to the bottom between two long limits of housing, two stringcourses of equicrural ladder plate, to downward-extension, intersect at 2 points with the long limit of housing, and these 2 are labeled as location round dot, and the distance between two location round dots is 100mm; Described equicrural ladder plate is also provided with powerful slit-scores groove, its one end is positioned in the middle part of upper base, and the other end is arranged in the plate body of equicrural ladder plate, and the length of this powerful slit-scores groove is 15mm.
The distance of higher primary school between the long limit of housing two of described equicrural ladder plate.
The smooth of the edge of described housing, equicrural ladder plate and powerful slit-scores groove is smooth.
The device that the utility model provides, is positioned by distinctive shape, can reduce operation easier, determines test specimen external dimensions, tearing brute force incision site, specimen holder position fast, improves accuracy of detection, and operating procedure is simple, is easy to realize.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Further illustrate the utility model below in conjunction with embodiment, but the claimed scope of the utility model is not limited to the scope of embodiment statement.
As shown in Figure 1, a kind of geosynthetics trapezoidal method tearing brute force test specimen making chalker, comprise housing 1, housing is rectangle plate body, hollow out in the middle part of it, is provided with equicrural ladder plate 3 in hollow out position 2, the upper base of equicrural ladder plate 3 is shorter than goes to the bottom, upper base overlaps with a long limit of housing 1, and integration connects; Go to the bottom between two long limits of housing 1, two stringcourses of equicrural ladder plate 3, to downward-extension, intersect at 2 points with the long limit of housing, and these 2 distances be labeled as between the round dot of round dot 4, two location, location are 100mm; Described equicrural ladder plate 3 is also provided with powerful slit-scores groove 5, and its one end is positioned in the middle part of upper base, and the other end is arranged in the plate body of equicrural ladder plate 3, and the length of this powerful slit-scores groove 5 is 15mm.
The distance of higher primary school between housing 1 liang of long limit of described equicrural ladder plate 3.
The smooth of the edge of described housing 1, equicrural ladder plate 3 and powerful slit-scores groove 5 is smooth.
When using the utility model, this device is close to the synthetic surfaces of tiling, draws test specimen exterior contour with pen along housing 1; Two waists again along equicrural ladder plate 3 draw specimen holder line respectively, are marked by location round dot; Finally to mark along powerful slit-scores groove 5, can determine that the position of otch torn by test specimen.
Claims (3)
1. a geosynthetics trapezoidal method tearing brute force test specimen making chalker, it is characterized in that: comprise housing (1), housing is rectangle plate body, hollow out in the middle part of it, equicrural ladder plate (3) is provided with in hollow out position (2), the upper base of equicrural ladder plate (3) is shorter than goes to the bottom, and upper base overlaps with a long limit of housing (1), and integration connects; Go to the bottom be positioned at housing (1) two long limits between, two stringcourses of equicrural ladder plate (3), to downward-extension, intersect at 2 points with the long limit of housing, these 2 be labeled as location round dot (4), two location round dots between distances be 100mm; Described equicrural ladder plate (3) is also provided with powerful slit-scores groove (5), its one end is positioned in the middle part of upper base, and the other end is arranged in the plate body of equicrural ladder plate (3), and the length of this powerful slit-scores groove (5) is 15mm.
2. a kind of geosynthetics trapezoidal method tearing brute force test specimen making chalker according to claim 1, is characterized in that: the distance of higher primary school between the long limit of housing (1) two of described equicrural ladder plate (3).
3. a kind of geosynthetics trapezoidal method tearing brute force test specimen making chalker according to claim 1, is characterized in that: the smooth of the edge of described housing (1), equicrural ladder plate (3) and powerful slit-scores groove (5) is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173234.6U CN204487542U (en) | 2015-03-26 | 2015-03-26 | A kind of geosynthetics trapezoidal method tearing brute force test specimen making chalker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173234.6U CN204487542U (en) | 2015-03-26 | 2015-03-26 | A kind of geosynthetics trapezoidal method tearing brute force test specimen making chalker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204487542U true CN204487542U (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520173234.6U Expired - Fee Related CN204487542U (en) | 2015-03-26 | 2015-03-26 | A kind of geosynthetics trapezoidal method tearing brute force test specimen making chalker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204487542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018042A (en) * | 2016-07-28 | 2016-10-12 | 厦门合诚工程检测有限公司 | Sample making template for use in geotechnical cloth trapezoidal tearing strength test |
-
2015
- 2015-03-26 CN CN201520173234.6U patent/CN204487542U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018042A (en) * | 2016-07-28 | 2016-10-12 | 厦门合诚工程检测有限公司 | Sample making template for use in geotechnical cloth trapezoidal tearing strength test |
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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: 20150722 Termination date: 20180326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |