SU521494A1 - Sampler - Google Patents
SamplerInfo
- Publication number
- SU521494A1 SU521494A1 SU2017707A SU2017707A SU521494A1 SU 521494 A1 SU521494 A1 SU 521494A1 SU 2017707 A SU2017707 A SU 2017707A SU 2017707 A SU2017707 A SU 2017707A SU 521494 A1 SU521494 A1 SU 521494A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- knives
- sampler
- protrusion
- cutting
- monolith
- Prior art date
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Description
(54) ПРОБООТЮРНИК(54) TEMPLATE
Г одрез1шге ножн 6 выполнены с пилообразной заточкой режущей кромки 7, направлены по часовой стрелке от оси их креплеШ1Я и снабжены на свободном конце направл ющим выступом 8, расположетп1|м в вертикальной плоскости, проход щей через концы ножа. Один из подрезных ножей выполнен из двух частей 9 и 1О, соединенных шарнирно.The first shear 6 is made with a saw-tooth sharpening of the cutting edge 7, is directed clockwise from their axis and fixed with a guide protrusion 8 at the free end, and is arranged in a vertical plane passing through the ends of the knife. One of the cutting knives is made of two parts 9 and 1O, connected by hinges.
Каждый подрезной нож снабжен хвостовиком 11, образующим с выступом 8 вилку, обеспечивающую вхождение лезви соседнего ножа при их сближении, и ножи при этом образуют св занную систему - свод.Each scoring knife is provided with a shank 11 forming a fork with the protrusion 8, which ensures the entry of the blade of the adjacent knife when they approach, and the knives form a coherent system, the arch.
Вз тие проб монолитов осуществл етс . в следующем пор дке.Monolith sampling is carried out. in the following order.
При правом вращении корпуса 1 направл ющие выступы 8 пощэезкых ножей 6 контактируют с почвой внутренней стороной и за счет реакции почвы обеспечивают посто нное удержание ножей 6 в раскрытом положении . Ножи 5 вырезают при этом в почве кольцевую выемку. Заглубив пробоотборник на нужную величину, измен ют направлеш е его вращени на противоположное.When the housing 1 is rotated right, the guiding protrusions 8 of the push-knifes 6 are in contact with the soil on the inside and, due to the reaction of the soil, ensure that the knives 6 are kept in an open position. Knives 5 cut out in this case in the soil annular notch. By deepening the sampler by the desired amount, the direction of its rotation is reversed.
При левом вращении корпуса 1 нагфавл ющие выступы 8 контактируют с почвой внещней стороной. Направление реакции почвы мен етс , и тем самым обеспечиваетс радиальное движение подрезных ножей 6 к оси монолита самоходом. Ножи 6, а также составные части 9 и 1О, полностью подрезают монолит и, смыка сь один с другим с помощью вилок 8 и 11, образуют под плоскостью среза надежный свод. Наличие свода облегчает извлечение образца почвы из щурфа.During the left rotation of the housing 1, the overhanging protrusions 8 are in contact with the soil by the outer side. The direction of the soil reaction changes, and thus the radial movement of the cutting knives 6 to the axis of the monolith by a self-propelled movement is ensured. The knives 6, as well as the component parts 9 and 1O, completely cut the monolith and, closed with one another with the help of forks 8 and 11, form a reliable arch under the cutting plane. The presence of the arch facilitates the extraction of soil samples from the shururfa.
Пробоотборник поднимают над поверхностью почвы и, развод ножи 6, а также части 9 и Ю в стороны, освобождают монолит на приготовленную подложку (бумагу, полиэтиленовую пленку и т.п.)The sampler is lifted above the soil surface and, divorcing the knives 6, as well as parts 9 and 10, free the monolith on the prepared substrate (paper, plastic film, etc.)
ПриВйд пробоотборника может быть ручным или с использованием любых станков The sampler can be reached manually or using any machine tool.
10 вращательного бурени .10 rotary drilling.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2017707A SU521494A1 (en) | 1974-04-16 | 1974-04-16 | Sampler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2017707A SU521494A1 (en) | 1974-04-16 | 1974-04-16 | Sampler |
Publications (1)
Publication Number | Publication Date |
---|---|
SU521494A1 true SU521494A1 (en) | 1976-07-15 |
Family
ID=20582503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2017707A SU521494A1 (en) | 1974-04-16 | 1974-04-16 | Sampler |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU521494A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4833930A (en) * | 1987-02-10 | 1989-05-30 | Kawasaki Steel Corp. | Method of sampling steel material and a device therefor |
CN102839643A (en) * | 2012-09-19 | 2012-12-26 | 桂林理工大学 | Method for sampling soil body sample |
-
1974
- 1974-04-16 SU SU2017707A patent/SU521494A1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4833930A (en) * | 1987-02-10 | 1989-05-30 | Kawasaki Steel Corp. | Method of sampling steel material and a device therefor |
CN102839643A (en) * | 2012-09-19 | 2012-12-26 | 桂林理工大学 | Method for sampling soil body sample |
CN102839643B (en) * | 2012-09-19 | 2014-09-24 | 桂林理工大学 | Method for sampling soil body sample |
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