CN204188426U - The easy continuous sampling instrument of a kind of kill-job formula geotechnique - Google Patents
The easy continuous sampling instrument of a kind of kill-job formula geotechnique Download PDFInfo
- Publication number
- CN204188426U CN204188426U CN201420025810.8U CN201420025810U CN204188426U CN 204188426 U CN204188426 U CN 204188426U CN 201420025810 U CN201420025810 U CN 201420025810U CN 204188426 U CN204188426 U CN 204188426U
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- China
- Prior art keywords
- sleeve
- cutting ring
- depression bar
- circular steel
- connecting link
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Abstract
The utility model discloses the easy continuous sampling instrument of a kind of kill-job formula geotechnique, comprise cutting ring, depression bar, sleeve, circular steel cake, the base which is provided with cutting ring pickup groove, fixed bar and connecting link, described cutting ring is placed in described sleeve and is close to sleeve lining, sleeve and cutting ring are vertically fixed in the cutting ring pickup groove on described base, described fixed bar is vertically fixed on one end that on base and its top is flexibly connected described depression bar, and the connecting link that described depression bar and bottom vertical fix described circular steel cake is flexibly connected; The utility model is based on lever principle, can circular steel cake be made in sleeve to apply acting force up and down by connecting link by free-moving depression bar by one end, during sample preparation, in the vertical direction obtains the power of even equivalent, and the sample rate problem of non-uniform that traditional unidirectional hammering force way is obtained is solved; This sampling instrument has good continuity in preparation process, and sustainable work provides impartial impulsive force, can improve sample preparation efficiency when preparing a large amount of soil test test specimen.
Description
Technical field
The utility model relates to rock-soil mechanics, Geotechnical Engineering field, is specifically related to a kind of geotechnological test specimen sampling instrument.
Background technology
In Geotechnical Engineering field, soil test is the important means of indoor acquisition Site Soil intensity index and mechanical characteristic, and the soil test the most basic stage is carried out in soil sample test material preparation.In practice, soil test test material preparation process is loaded down with trivial details, complicated, improves sample preparation efficiency degree most important to soil test, and existing preparation soil test test specimen inefficiency, lack continuity, and in sample making course, there is the uneven problem of single load bearing mode sample rate.
Utility model content
Utility model object: the purpose of this utility model is for the deficiencies in the prior art, a kind of uniform force is provided and can continuously sample preparation kill-job formula geotechnique easy continuous sampling instrument.
Technical scheme: the utility model provides the easy continuous sampling instrument of a kind of kill-job formula geotechnique, comprise cutting ring, depression bar, sleeve, circular steel cake, the base which is provided with cutting ring pickup groove, fixed bar and connecting link, described cutting ring is placed in described sleeve and is close to sleeve lining, sleeve and cutting ring are vertically fixed in the cutting ring pickup groove on described base, described fixed bar is vertically fixed on one end that on described base and its top is flexibly connected described depression bar, and the connecting link that described depression bar and bottom vertical fix described circular steel cake is flexibly connected; Depression bar end is grasped during sample preparation, can be up and down around circle around the top of fixed bar based on lever principle depression bar, drive connecting link that circular steel cake is moved up and down in sleeve, after contact soil sample, soil sample is advanced in cutting ring, and give soil sample with uniform pressure, sample is pushed in cutting ring equably, and shaping completing reinvented by geotechnological sample.
For the ease of being put in sleeve by soil sample, described sleeve is assembled by three barrels, and soil sample is evenly placed in sleeve fixed position, and surround with three barrels and splice, dismounting is convenient, improves test efficiency.
Further, described sleeve periphery cover has hoop to fix, and to prevent the excessive sleeve of splicing that causes of pressure in sample making course middle sleeve from scattering, warranty test normally carries out smoothly.
Beneficial effect: 1, the utility model is based on lever principle, can circular steel cake be made in sleeve to apply acting force up and down by connecting link by free-moving depression bar by one end, during sample preparation, in the vertical direction obtains the power of even equivalent, and the sample rate problem of non-uniform that traditional unidirectional hammering force way is obtained is solved; 2, this sampling instrument has good continuity in preparation process, and sustainable work provides impartial impulsive force, can improve sample preparation efficiency when preparing a large amount of soil test test specimen; 3, compact conformation, easy to assembly.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model.
Embodiment
Below technical solutions of the utility model are described in detail, but protection domain of the present utility model is not limited to described embodiment.
embodiment: the easy continuous sampling instrument of a kind of kill-job formula geotechnique, as Fig. 1, shown in 2, comprise cutting ring, depression bar 1, sleeve 2, hoop 3, circular steel cake 4, which is provided with the base 6 of cutting ring pickup groove 5, fixed bar 7 and connecting link 8, sleeve 2 is assembled by three barrels, outer wall one week cover has hoop 3 to fix, cutting ring is placed in sleeve 2 and is close to sleeve 2 inwall, sleeve 2 and cutting ring are vertically fixed in the cutting ring pickup groove 5 on base 6, fixed bar 7 is vertically fixed on one end that on base 6 and its top is flexibly connected depression bar 1, depression bar 1 is flexibly connected with connecting link 8, connecting link 8 bottom fixedly make depression bar 1 vertical with circular steel cake 4 can drive circular steel cake 4 to move up and down in sleeve 2 when fixed bar 7 tip motions.
The soil sample of certain water cut is made according to testing requirements, cutting ring is embedded in the cutting ring pickup groove 5 of base 6, the test soil sample modulating denseness in advance is evenly placed in the barrel of three sleeves 2 and assembles, circular steel cake 4 level is put into sleeve 2, and it is peripheral to fix sleeve 2 with hoop 3.When starting sample preparation, hold depression bar 1 one end, and to pressing down, circular steel cake 4 is moved to test specimen sample preparation cutting ring immediately by connecting link 8, and specimen sample is slowly pushed in cutting ring, until keep flushing with the height of cutting ring.Sample preparation terminates to unclamp hoop 3, proposes circular steel cake 4 and removes sleeve 2, taking off cutting ring.So far, a complete soil sample completes.Put the cutting ring that another is clean, repeat above-mentioned steps and complete whole sample preparation, wiping sampling instrument, and smear conserve oil, so that lower subnormal use.
As mentioned above, although represented with reference to specific preferred embodiment and described the utility model, it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the present utility model not departing from claims definition, various change can be made in the form and details to it.
Claims (1)
1. the easy continuous sampling instrument of kill-job formula geotechnique, it is characterized in that: comprise cutting ring, depression bar, sleeve, circular steel cake, which is provided with the base of cutting ring pickup groove, fixed bar and connecting link, described cutting ring is placed in described sleeve and is close to sleeve lining, sleeve and cutting ring are vertically fixed in the cutting ring pickup groove on described base, described fixed bar is vertically fixed on one end that on described base and its top is flexibly connected described depression bar, the connecting link that described depression bar and bottom vertical fix described circular steel cake is flexibly connected, described sleeve is assembled by three barrels splicings, described sleeve periphery cover has hoop to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025810.8U CN204188426U (en) | 2014-01-16 | 2014-01-16 | The easy continuous sampling instrument of a kind of kill-job formula geotechnique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025810.8U CN204188426U (en) | 2014-01-16 | 2014-01-16 | The easy continuous sampling instrument of a kind of kill-job formula geotechnique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204188426U true CN204188426U (en) | 2015-03-04 |
Family
ID=52620409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420025810.8U Expired - Fee Related CN204188426U (en) | 2014-01-16 | 2014-01-16 | The easy continuous sampling instrument of a kind of kill-job formula geotechnique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204188426U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889084A (en) * | 2015-05-28 | 2015-09-09 | 中国林业科学研究院热带林业实验中心 | Soil removing device for removing soil in cutting ring |
| CN105239552A (en) * | 2015-09-18 | 2016-01-13 | 国网河南伊川县供电公司 | Substation foundation ramming device |
| CN105510179A (en) * | 2015-12-31 | 2016-04-20 | 河海大学 | Automatic soil density measurer based on cutting-ring method |
| CN106610353A (en) * | 2015-10-23 | 2017-05-03 | 石家庄铁道大学 | Device used for preparing triaxial test samples via layer-compacting |
| CN108781861A (en) * | 2018-05-14 | 2018-11-13 | 深圳市铁汉生态环境股份有限公司 | A kind of plant biological bag sample making apparatus and side slope plant biological bag tiling method |
-
2014
- 2014-01-16 CN CN201420025810.8U patent/CN204188426U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889084A (en) * | 2015-05-28 | 2015-09-09 | 中国林业科学研究院热带林业实验中心 | Soil removing device for removing soil in cutting ring |
| CN104889084B (en) * | 2015-05-28 | 2017-08-22 | 中国林业科学研究院热带林业实验中心 | It is a kind of be used to removing soil in cutting ring remove earthenware |
| CN105239552A (en) * | 2015-09-18 | 2016-01-13 | 国网河南伊川县供电公司 | Substation foundation ramming device |
| CN106610353A (en) * | 2015-10-23 | 2017-05-03 | 石家庄铁道大学 | Device used for preparing triaxial test samples via layer-compacting |
| CN105510179A (en) * | 2015-12-31 | 2016-04-20 | 河海大学 | Automatic soil density measurer based on cutting-ring method |
| CN108781861A (en) * | 2018-05-14 | 2018-11-13 | 深圳市铁汉生态环境股份有限公司 | A kind of plant biological bag sample making apparatus and side slope plant biological bag tiling method |
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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: 20150304 Termination date: 20180116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |