CN202994517U - Foil soil sampler - Google Patents
Foil soil sampler Download PDFInfo
- Publication number
- CN202994517U CN202994517U CN 201220735485 CN201220735485U CN202994517U CN 202994517 U CN202994517 U CN 202994517U CN 201220735485 CN201220735485 CN 201220735485 CN 201220735485 U CN201220735485 U CN 201220735485U CN 202994517 U CN202994517 U CN 202994517U
- Authority
- CN
- China
- Prior art keywords
- cutting ring
- foil
- soil sampler
- base
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a foil soil sampler. The soil sampler comprises a foil shell consisting of two split half tubes with bulges at the two ends, wherein a foil is arranged inside the foil shell; one end of the foil shell is connected with a hollow cylindrical tool bit and the other end is connected with a base with vent holes; the bottom of the base is connected with a handle; and one end of the tool bit is a slope opening with slope angles on inner and outer walls. The soil sampler has the advantages of low shearing resistance, high sampling speed and high-depth and high-difficulty sampling.
Description
Technical field
The utility model relates to a kind of drawing out soil equipment, relates in particular to the cutting ring sample device.
Background technology
Cutting ring is a kind of common tool of realizing that the soil weight, water capacity and capillary porosity are analyzed.
In the field operation cutting ring sample process of routine, the cutting ring down-bite jaw, cutting ring is suitable for reading with on plank, iron plate or other tool cap, impacts plank, iron plate or other instrument with hammer and makes cutting ring move to soil the cutting ring sample process of completing.The shortcoming of this soil basketing method is: the disturbance of fetching earth is large, has destroyed the fundamental requirement that gathers undisturbed soil, makes test analysis lose accuracy; Shearing resistance is large, and sampling is slow; Cutting ring easily is out of shape in the process that fetches earth.
A kind of opposite opened cutting ring soil sampler is disclosed in the patent No. is the patent of ZL 201120016596.6, this soil sample barrel has solved to a certain extent that the disturbance of fetching earth is large, the test accuracy is low and cutting ring holds yielding problem, but still has the problem that shearing resistance is large, sampling is slow.
The utility model content
Technical problem to be solved in the utility model is to provide the cutting ring sample device that a kind of shearing resistance is little, sampling is fast.
For addressing the above problem, cutting ring sample device described in the utility model, comprise by two two ends be provided with that the opposite opened semicanal of projection forms in establish the cutting ring shell of cutting ring; One end of described cutting ring shell is connected with the cylindrical cutter head of hollow, and its other end is connected with the base that is provided with vent port; The bottom of described base is connected with handle, it is characterized in that: an end of described cutter head is the slope mouth that inside and outside wall is equipped with slope angle.
Described handle is provided with the collar.
The utility model compared with prior art has the following advantages:
1, the end due to cutter head of the present utility model is the slope mouth that inside and outside wall is equipped with slope angle, so when fetching earth, shearing resistance is little, fetches earth fast.
2, because handle of the present utility model is provided with the collar, during use on bolt on the collar rope, the collection of the undisturbed soil of the large or deep layer of convenient sampling difficulty.
3, the utility model is simple in structure, and is easy to use.
Description of drawings
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is wiring layout of the present utility model.
In figure: 1-semicanal 2-cutting ring 3-base 4-cutter head 5-handle
Embodiment
As shown in Figure 1, the cutting ring sample device, comprise by two two ends be provided with that the opposite opened semicanal 1 of projection forms in establish the cutting ring shell of cutting ring 2; One end of cutting ring shell is connected with the cylindrical cutter head 4 of hollow, and its other end is connected with the base 3 that is provided with vent port; The bottom of base 3 is connected with handle 5; One end of cutter head 4 is the slope mouth that inside and outside wall is equipped with slope angle; Handle 5 is provided with the collar.
During use, one end of cutter head 4 is the slope mouth that inside and outside wall is equipped with slope angle, so the resistance that is subject to when entering soil layer is little, the nature that fetches earth is just than comparatively fast.
The collection of the undisturbed soil of or deep layer large for the sampling difficulty can be arranged on above-mentioned cutting ring soil sampler and carry out mechanical sampling on machine, also can be on bolt on the collar rope, then sampled in the position that above-mentioned cutting ring soil sampler is put into appointment.
Claims (2)
1. cutting ring sample device, comprise by two two ends be provided with that the opposite opened semicanal (1) of projection forms in establish the cutting ring shell of cutting ring (2), one end of described cutting ring shell is connected with the cylindrical cutter head (4) of hollow, and its other end is connected with the base that is provided with vent port (3); The bottom of described base (3) is connected with handle (5), it is characterized in that: an end of described cutter head (4) is the slope mouth that inside and outside wall is equipped with slope angle.
2. cutting ring sample device as claimed in claim 1, it is characterized in that: described handle (5) is provided with the collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220735485 CN202994517U (en) | 2012-12-28 | 2012-12-28 | Foil soil sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220735485 CN202994517U (en) | 2012-12-28 | 2012-12-28 | Foil soil sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202994517U true CN202994517U (en) | 2013-06-12 |
Family
ID=48565688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220735485 Expired - Fee Related CN202994517U (en) | 2012-12-28 | 2012-12-28 | Foil soil sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202994517U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103630422A (en) * | 2013-11-11 | 2014-03-12 | 南京信息工程大学 | Oppositely assembled soil sampling tube and soil sampling method |
| CN104075908A (en) * | 2014-06-19 | 2014-10-01 | 浙江大学 | Internal-combustion circumferential-vibration soil sampler convenient to assemble and disassemble and soil sampling method thereof |
| CN105651545A (en) * | 2015-12-24 | 2016-06-08 | 辽宁省水文局 | Soil sampling equipment for drilling standard volume of undisturbed soil |
| CN107389370A (en) * | 2017-06-29 | 2017-11-24 | 榆林学院 | A kind of hollow soil body sample sampler of undisturbed soil and its application method |
| KR20210123796A (en) * | 2020-04-06 | 2021-10-14 | 전남대학교산학협력단 | Soil sampler |
-
2012
- 2012-12-28 CN CN 201220735485 patent/CN202994517U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103630422A (en) * | 2013-11-11 | 2014-03-12 | 南京信息工程大学 | Oppositely assembled soil sampling tube and soil sampling method |
| CN104075908A (en) * | 2014-06-19 | 2014-10-01 | 浙江大学 | Internal-combustion circumferential-vibration soil sampler convenient to assemble and disassemble and soil sampling method thereof |
| CN104075908B (en) * | 2014-06-19 | 2016-08-24 | 浙江大学 | Internal combustion circular vibration just reassembling type soil sampler and method thereof |
| CN105651545A (en) * | 2015-12-24 | 2016-06-08 | 辽宁省水文局 | Soil sampling equipment for drilling standard volume of undisturbed soil |
| CN107389370A (en) * | 2017-06-29 | 2017-11-24 | 榆林学院 | A kind of hollow soil body sample sampler of undisturbed soil and its application method |
| KR20210123796A (en) * | 2020-04-06 | 2021-10-14 | 전남대학교산학협력단 | Soil sampler |
| KR102439793B1 (en) | 2020-04-06 | 2022-09-01 | 전남대학교산학협력단 | Soil sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131228 |