SU617518A1 - Soil sampling device - Google Patents
Soil sampling deviceInfo
- Publication number
- SU617518A1 SU617518A1 SU762391931A SU2391931A SU617518A1 SU 617518 A1 SU617518 A1 SU 617518A1 SU 762391931 A SU762391931 A SU 762391931A SU 2391931 A SU2391931 A SU 2391931A SU 617518 A1 SU617518 A1 SU 617518A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sampling device
- soil sampling
- elastic
- soil
- shell
- Prior art date
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Description
ремещени винтами 10, установленными в корпусе 1, и башмаком 3.the movement of the screws 10 installed in the housing 1 and the shoe 3.
Устройство спускаетс на забой скважины на штангах или на канате буровой лебедки . Погружение в грунт осуш,ествл етс с помощью задавливани или забивки. В процессе погружени устройства в забой скважины грунт входит через башмак 3 и заполн ет эластичную оболочку 4 до упора в стакан 5. При этом грунт не испытывает почти никакого сопротивлени , так как эластична оболочка имеет .размеры больше диаметра вход ш,его столбика грунта.The device is lowered to the bottom of a well on rods or on a drawworks rope. Immersion in the ground is dried by crushing or driving. In the process of immersing the device in the well bottom, the soil enters through the shoe 3 and fills the elastic shell 4 until it stops in the cup 5. At the same time, the soil does not experience almost any resistance, since the elastic shell has dimensions larger than the diameter of the entrance w, its column.
При дальнейшем погружении пробоотборника грунт оказывает давление на стакан 5, перемеща его в продольном направлении . При этом винты 7 скольз т в прорез х 6, обеспечива тем самым перемещение эластичной оболочки 4 вверх. Оболочка 4 увлекает за собой упругое запирающее кольцо 9, которое снимаетс с втулки 8. Освобожденное упругое запирающее кольцо 9 сокращаетс в диаметре н частично перекрывает входное отверстие эластичной оболочки.Upon further immersion of the sampler, the soil puts pressure on the beaker 5, moving it in the longitudinal direction. At the same time, the screws 7 slide into the slot x 6, thereby ensuring the upward movement of the elastic sheath 4. The sheath 4 entrains the elastic locking ring 9, which is removed from the sleeve 8. The released elastic locking ring 9 is reduced in diameter and partially overlaps the inlet of the elastic sheath.
При Подъеме пробоотборника из скважины грунт в эластичной оболочке 4 удерживаетс за счет сужени диаметра оболочки, а собственно эластична оболочка }держиваетс в корпусе 1 благодар наличию стакана 5 и втулки 8.When the sampler is lifted from the well, the soil in the elastic shell 4 is held due to the narrowing of the shell diameter, and the actual elastic shell} is kept in the housing 1 due to the presence of the cup 5 and the sleeve 8.
Дл извлечени пробы грунта из эластичной оболочи 4 иеобходимо отвернуть башмак 3 и установочные винты 7 и 10. После этого эластична оболочка 4 свободно извлекаетс из устройства.In order to remove the soil sample from the elastic shell 4, it is necessary to unscrew the shoe 3 and set screws 7 and 10. After that, the elastic shell 4 is freely removed from the device.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762391931A SU617518A1 (en) | 1976-08-09 | 1976-08-09 | Soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762391931A SU617518A1 (en) | 1976-08-09 | 1976-08-09 | Soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU617518A1 true SU617518A1 (en) | 1978-07-30 |
Family
ID=20672535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762391931A SU617518A1 (en) | 1976-08-09 | 1976-08-09 | Soil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU617518A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5419211A (en) * | 1989-02-11 | 1995-05-30 | Georg Fritzmaier Gmbh & Co. | Device for taking soil samples |
| CN112482344A (en) * | 2020-12-03 | 2021-03-12 | 吉林大学 | Distribution, fixation, stabilization and lifting type portable soil sampler |
-
1976
- 1976-08-09 SU SU762391931A patent/SU617518A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5419211A (en) * | 1989-02-11 | 1995-05-30 | Georg Fritzmaier Gmbh & Co. | Device for taking soil samples |
| CN112482344A (en) * | 2020-12-03 | 2021-03-12 | 吉林大学 | Distribution, fixation, stabilization and lifting type portable soil sampler |
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