CN206114485U - Easily installation and fixed preventing are entried dicyclo that changes soil body original state and are infiltrated appearance - Google Patents
Easily installation and fixed preventing are entried dicyclo that changes soil body original state and are infiltrated appearance Download PDFInfo
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- CN206114485U CN206114485U CN201621170232.2U CN201621170232U CN206114485U CN 206114485 U CN206114485 U CN 206114485U CN 201621170232 U CN201621170232 U CN 201621170232U CN 206114485 U CN206114485 U CN 206114485U
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- ring
- soil body
- outer shroud
- outer loop
- internal ring
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Abstract
The utility model relates to an easily installation and fixed preventing are entried dicyclo that changes soil body original state and are infiltrated appearance, it includes outer loop and inner ring, outer loop and inner ring link to each other through upper fixed link rod and the fixed link rod of lower floor, upper strata fixed link rod stretches out the outer loop as the handle, the outer loop buries with endocyclic surface and partially all becomes the screw thread with steel wire welded, the be convenient for outer loop and the inner ring entering soil body, be equipped with the buffer substrate tablet of preventing entrying and erodeing in the middle of outer loop and the inner ring, the buffer substrate tablet is flat structure, is equipped with evenly distributed's aperture on the flat board, blade form cutting ring has all been processed to outer loop and endocyclic front end. The utility model discloses the structure is comparatively simple, all accomplish through mechanical connection, therefore the cost is lower, easily the preparation.
Description
Technical field
This utility model is related to a kind of infiltration instrument of on-site measurement soil body infiltration rate, more particularly to one kind is easily installed and consolidates
The fixed double-ring infiltration instrument prevented into water change soil body original state.
Background technology
Infiltrate and refer to the process of that the moisture such as rainfall, irrigation enter the soil body, be that rainfall, surface water and groundwater are mutually converted
One important step.The soil body is infiltrated and close phase the problems such as Soil erosion, Surface Runoff, field irrigation, water induction geological disaster
Close.Therefore, understanding soil body infiltrating performance is most important, the infiltration character of the particularly live soil body.At present, live soil body infiltration rate
Measure more adopt monocyclic or double-ring infiltration method, these test methods there may be following deficiency in process of the test：
1. in infiltration process, moisture level diffusion is not one-dimensional infiltrates.In monocyclic method infiltration process moisture inevitably to
Horizontal direction spreads.Traditional double is around-France, inner and outer rings independence, cannot guarantee inner and outer ring center one during ring is squeezed into the soil body
Cause so that moisture level diffusion will occur in infiltration process, the Accurate Determining of infiltration rate is affected.
2. the soil body and inner and outer rings may come in contact seepage flow.When inner and outer rings are directly tapped, ring wall may occur
Incline, gap during repairing anacline, between ring wall and the soil body, can be formed, seepage flow will be come in contact in water infiltration process, affect the soil body
The measuring accuracy of infiltration rate.
3. double-ring infiltration instrument is easily damaged.Using hammer double-ring infiltration instrument so as to enter the soil body, easily to it is bicyclic enter
Ooze instrument to cause to damage.
4. do not consider that when on-test, the stage poured water in ring into the change washed away to soil body surface structure of water makes
Actual infiltration process it is different from original infiltration process, calculated infiltration rate is larger with actual value deviation.
Utility model content
In order to overcome the problem in existing technology, it is easily installed and preventing of fixing changes soil into water the utility model proposes a kind of
The double-ring infiltration instrument of body original state.
In order to solve above-mentioned technical problem, the utility model proposes technical scheme below：It is a kind of to be easily installed and fix
Prevent changing the double-ring infiltration instrument of soil body original state into water, it includes that outer shroud and internal ring, the outer shroud and internal ring are fixed by upper strata and connects
Extension bar is connected with lower floor fixed connecting rod, and the upper strata fixed connecting rod stretches out outer shroud as handle, the outer shroud and internal ring
Outer surface buries partly with steel wire weld into screw thread, is easy to outer shroud and internal ring to enter the soil body；Set in the middle of the outer shroud and internal ring
There is the buffer substrate tablet for preventing washing away into water；The buffer substrate tablet is slab construction, and flat board is provided with equally distributed aperture；The outer shroud and
The front end of internal ring is all machined with cutting edge shape cutting ring.
The outer shroud and internal ring are fixed into an entirety, Neng Goubao by upper strata fixed connecting rod and lower floor's fixed connecting rod
Demonstrate,prove bicyclic integral rigidity.
This utility model has the advantages that：
The invention has the beneficial effects as follows, contained part is few, convenient to carry, and is easy to field condition to test；Inner and outer ring is by fixing
Connecting rod is connected, and improves overall intensity；There is screw-like steel wire inner and outer ring bottom and for cutting edge shape, rotate it is bicyclic enter
When entering the soil body, inner and outer ring is entered in the soil body as an entirety, will not be tilted and be inclined so that internal ring infiltrates bigizationner connects
It is closely one-dimensional to infiltrate, device also will not be damaged because of percussion；Inside and outside interannular is provided with the flat board of uniform small pores as buffering dress
Put, cushioning effect can be played to the water that enters in stage on-test, it is to avoid the impact of water changes the structure of soil body surface；This practicality
New structure is relatively simple, is all completed by mechanical connection, thus cost is relatively low, it is easy to made.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is this utility model main sectional view.
Fig. 2 is this utility model top view.
Fig. 3 is this utility model front view.
In figure：Outer shroud 1, internal ring 2, upper strata fixed connecting rod 3, lower floor's fixed connecting rod 4, cutting edge shape cutting ring 5, screw thread 6,
Buffer substrate tablet 7, handle 8.
Specific embodiment
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further.
Such as Fig. 1-3, a kind of double-ring infiltration instrument prevented into water change soil body original state for being easily installed and fixing, it includes outer shroud
1 and internal ring 2, the outer shroud 1 and internal ring 2 are connected with lower floor fixed connecting rod 4 by upper strata fixed connecting rod 3, and the upper strata is consolidated
Determine connecting rod 3 stretch out outer shroud as handle 8, the outer shroud 1 and internal ring 2 outer surface bury part with steel wire weld into screw thread
6, it is easy to outer shroud 1 and internal ring 2 to enter the soil body；The buffer substrate tablet 7 for preventing washing away into water is provided with the middle of the outer shroud 1 and internal ring 2；It is described slow
Punching 7 is slab construction, and flat board is provided with equally distributed aperture；The front end of the outer shroud 1 and internal ring 2 is all machined with cutting edge shape
Cutting ring 5.Field condition can be used in by this structure and measure soil body infiltration rate.Operator's both hands can be facilitated by handle 8
Hold, and then outer shroud 1 and internal ring 2 are screwed in ground, and then can be by soil taking-up.
Further, the outer shroud 1 and internal ring 2 pass through upper strata fixed connecting rod 3 and lower floor's fixed connecting rod 4 is fixed into one
Individual entirety, ensure that bicyclic integral rigidity.
Further, the cutting edge shape cutting ring 5 can conveniently enter the soil body, be provided with flat board knot in 2 interior zone of internal ring
The buffer substrate tablet 7 of structure, can be the impact for playing a part of buffered water to bicyclic middle water filling in the experiment incipient stage, can be effective
Prevent the impulsive force of water from destroying soil body surface structure.
The course of work of the present utility model and operation principle are：
Place a device on soil to be measured, two people hold handle 8, firmly press down, cutting edge shape cutting ring 5 can be inserted such as easily
In soil, by double ring winding central axis, screw thread 6 can help it is bicyclic rapidly enter soil and will not disturbed soil, upper strata is fixed
Connecting rod 3 and lower floor's fixed connecting rod 4 play a part of to keep bicyclic shape.
It is bicyclic fix after, experiment the incipient stage, toward bicyclic middle water filling when, buffer substrate tablet 7 plays cushioning effect, prevents water
Impulsive force destroy the structure of soil body surface, after adding the initial water yield, double-ring infiltration instrument be connected with geneva bottle, beginning reality
Test.Experiment terminate after, hold handle 8 rotate backward it is bicyclic, you can by bicyclic taking-up.
By above-mentioned description, those skilled in the art completely can be without departing from this utility model technological thought
In the range of, carry out various change and change all within protection domain of the present utility model.It is of the present utility model most
Matters, belong to the common knowledge of those skilled in the art.
Claims (2)
- It is 1. a kind of to be easily installed and preventing of fixing changes the double-ring infiltration instrument of soil body original state into water, it is characterised in that：It includes outer Ring（1）And internal ring（2）, the outer shroud（1）And internal ring（2）By upper strata fixed connecting rod（3）With lower floor's fixed connecting rod（4）Phase Even, the upper strata fixed connecting rod（3）Outer shroud is stretched out as handle（8）, the outer shroud（1）And internal ring（2）Outer surface bury Part is with steel wire weld into screw thread（6）, it is easy to outer shroud（1）And internal ring（2）Into the soil body；The outer shroud（1）And internal ring（2）In Between be provided with the buffer substrate tablet for preventing washing away into water（7）；The buffer substrate tablet（7）For slab construction, flat board is provided with equally distributed aperture； The outer shroud（1）And internal ring（2）Front end be all machined with cutting edge shape cutting ring（5）.
- 2. it is according to claim 1 it is a kind of be easily installed and preventing of fixing changes the double-ring infiltration instrument of soil body original state into water, It is characterized in that：The outer shroud（1）And internal ring（2）By upper strata fixed connecting rod（3）With lower floor's fixed connecting rod（4）It is fixed into One entirety, ensure that bicyclic integral rigidity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621170232.2U CN206114485U (en) | 2016-11-02 | 2016-11-02 | Easily installation and fixed preventing are entried dicyclo that changes soil body original state and are infiltrated appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621170232.2U CN206114485U (en) | 2016-11-02 | 2016-11-02 | Easily installation and fixed preventing are entried dicyclo that changes soil body original state and are infiltrated appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206114485U true CN206114485U (en) | 2017-04-19 |
Family
ID=58525048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621170232.2U Expired - Fee Related CN206114485U (en) | 2016-11-02 | 2016-11-02 | Easily installation and fixed preventing are entried dicyclo that changes soil body original state and are infiltrated appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206114485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982322A (en) * | 2018-07-20 | 2018-12-11 | 天津绿茵景观生态建设股份有限公司 | A kind of soil infiltration capability measurement device |
| CN112730189A (en) * | 2020-12-10 | 2021-04-30 | 湖南大学 | Sponge city facility water penetration and storage characteristic double-ring synchronous permeameter and detection method |
-
2016
- 2016-11-02 CN CN201621170232.2U patent/CN206114485U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982322A (en) * | 2018-07-20 | 2018-12-11 | 天津绿茵景观生态建设股份有限公司 | A kind of soil infiltration capability measurement device |
| CN112730189A (en) * | 2020-12-10 | 2021-04-30 | 湖南大学 | Sponge city facility water penetration and storage characteristic double-ring synchronous permeameter and detection method |
| CN112730189B (en) * | 2020-12-10 | 2021-12-17 | 湖南大学 | Sponge city facility water penetration and storage characteristic double-ring synchronous permeameter and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20171102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |