CN208688851U - A kind of new-type soil collection cutting ring for Karst region - Google Patents
A kind of new-type soil collection cutting ring for Karst region Download PDFInfo
- Publication number
- CN208688851U CN208688851U CN201821329607.4U CN201821329607U CN208688851U CN 208688851 U CN208688851 U CN 208688851U CN 201821329607 U CN201821329607 U CN 201821329607U CN 208688851 U CN208688851 U CN 208688851U
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- China
- Prior art keywords
- cutting ring
- ring
- new
- type soil
- karst region
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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 discloses a kind of new-type soil collection cutting rings for Karst region, belong to collecting soil sample technical field, it includes cutting ring；The inside of positioning device is arranged in cutting ring；The top of positioning device is equipped with threaded rod by tapped through hole；The top of cutting ring is arranged in the bottom end of threaded rod, and positioning device includes thin wall cylinder, and thin wall cylinder is arranged on the outside of cutting ring；The bottom end of thin wall cylinder is equipped with fixed ring；Fixed ring is arranged on the ground, and is equipped with more than one inserted link by inclined via-hole in fixed ring；The lower section of cutting ring is arranged in the insertion end of inserted link, the utility model can reduce manual labor compared to traditional cutting ring sample device, and it is easy the problem of impacting to acquisition soil, its structure is simple, rapid operation, cutting ring can be effectively prevented and excessively go deep into soil layer, lead to that knife difficulty and cutting ring upper surface is taken to be easy to be damaged.
Description
Technical field
The utility model relates to collecting soil sample technical fields, and in particular to a kind of new-type soil for Karst region
Earth acquires cutting ring.
Background technique
It is usually needed in carrying out the properties researchs such as soil moisture content, permeability, density and distribution of pores using arriving cutting ring
Soil sample is carried out, and current cutting ring sampling passes through mainly by the way that the thin-walled cylinder as cutting ring to be placed in soil sample
The means such as hammering, foot-operated allow in cutting ring lower part cutting edge incision soil, to obtain complete regional soil sample, but as use
Mode is very in process of press in it is difficult to ensure that steady consistent, the impact for not damaging, and being spaced to the soil sample of acquisition that exerts a force
It is easy that cutting ring cutting edge is made to crumble or deform；On the other hand, after cutting ring is pressed into soil successful acquisition soil sample, band soil how is taken out
The cutting ring of sample is another problem again, and current way is to dig pit to make cutting ring in cutting ring surrounding by using tools such as scoops mostly
Lower part exposes but during Karst region carries out soil collection, since Karst region soil property is not solidifying real enough, when taking-up
It is easy to cause soil in cutting ring to deviate from, and such method is time-consuming and laborious, is also easy to because maloperation makes scoop strike ring
Knife outer wall causes acquisition soil sample inside cutting ring to be affected.
In order to solve this problem, in such as domestic Publication No. 205157227U, publication date is shown in 20160413
Patent document: it is disclosed in " a kind of hand-rail type cutting ring sampler " a kind of by the way that feed screw nut and spinner handle are arranged above cutting ring
Structure, the uniform pressure testing to cutting ring upper end is guaranteed by the stationarity that screw thread is fed, to improve the integrality of acquisition soil sample；
But in its technical solution, the operation that cutting ring is steadily pressed into soil is only realized, but how to take out cutting ring simultaneously for subsequent
Effective scheme is not provided, in addition, the program lacks effectively measure for the positioning of cutting ring.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of new-type soil collection rings for Karst region
Knife, to solve currently when taking out the cutting ring with acquisition soil sample, manual labor's amount is big, is easy to impact acquisition soil sample, with
And cutting ring lacks the problem of effective position means.
To solve the above problems, the utility model provides following technical solution:
A kind of new-type soil collection cutting ring for Karst region, it includes cutting ring；Positioning device is arranged in cutting ring
It is internal；The top of positioning device is equipped with threaded rod by tapped through hole；The top of cutting ring is arranged in the bottom end of threaded rod, positioning
Device includes thin wall cylinder, and thin wall cylinder is arranged on the outside of cutting ring；The bottom end of thin wall cylinder is equipped with fixed ring；Fixed ring is arranged on ground
On, and more than one inserted link is equipped with by inclined via-hole in fixed ring；The lower section of cutting ring is arranged in the insertion end of inserted link.
Preferably, threaded rod is using its thread center's line as the wheel shaft structure of axis.
Further, handguard Anti-slip cover is installed at the hand end of threaded rod.
Preferably, the screw thread active length of threaded rod is identical as cutting ring inner wall depth.
Preferably, pressure-bearing end cap is provided between the outer top of cutting ring and thin wall cylinder；Compression end, which covers, is provided with positioning counterbore；Spiral shell
Rasp bar bottom end is arranged in positioning counterbore.
Preferably, the matching relationship of inserted link and inclined via-hole is clearance fit, is additionally provided with length scale line on inserted link.
Preferably, thin wall cylinder and fixed ring are integrally formed.
The utility model the utility model has the advantages that
The utility model is taken by the way that thin wall cylinder and fixed ring is arranged on the outside of cutting ring so that the positioning of cutting ring is more reliable
It can make cutting ring that its work, then the inclined via-hole by being arranged in fixed plate be kept to insert by way of slamming fixed ring in soil operation
Enter inserted link, extracted cutting ring from soil by agitating inserted link, solves and consume manual labor, and easy pair using scoop operation
The problem of acquisition soil impacts, structure is simple, rapid operation, and cutting ring can be effectively prevented and excessively go deep into soil layer, cause
Difficulty and cutting ring upper surface is taken to be easy to be damaged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of Fig. 1.
Specific embodiment
With reference to the accompanying drawing and the utility model is described further in specific embodiment:
Embodiment:
Referring to Fig.1, the present embodiment provides a kind of new-type soil collection cutting ring for Karst region, it includes cutting ring 1；
The inside of positioning device 2 is arranged in cutting ring 1；The top of positioning device 2 is equipped with threaded rod 3 by tapped through hole；Threaded rod 3
The top of cutting ring 1 is arranged in bottom end, and positioning device 2 includes thin wall cylinder 202, and the setting of thin wall cylinder 202 is in 1 outside of cutting ring；Thin wall cylinder
202 bottom end is equipped with fixed ring 201；Fixed ring 201 is arranged on the ground, and is installed in fixed ring 201 by inclined via-hole
There are three inserted links 5；The lower section of cutting ring 1 is arranged in the insertion end of inserted link 5.
Threaded rod 3 is using its thread center's line as the wheel shaft structure of axis.Wheel shaft is used to can use wheel as threaded rod
Axle construction is convenient and effortlessly rotates threaded rod 3, improves working efficiency.
Handguard Anti-slip cover 4 is installed at the hand end of threaded rod 3.Handguard Anti-slip cover 4 is arranged can be to the hand of operator
It plays and protects anti-skidding effect.
The screw thread active length of threaded rod 3 is identical as 1 inner wall depth of cutting ring.The screw thread of the threaded rod 3 of equal length is set
It is long to may insure that threaded rod 3 is feeding the end screw thread after cutting ring to be completely forced into soil horizon by screw thread deeply with 1 inner wall of cutting ring
Section, makes it that can not continue to push, eventually leads to the problem of cutting ring excessively gos deep into soil layer.
Pressure-bearing end cap 6 is provided between the outer top of cutting ring 1 and thin wall cylinder 202；Positioning counterbore is provided on pressure-bearing end cap 6；Spiral shell
3 bottom end of rasp bar is arranged in positioning counterbore.Pressure-bearing end cap 6, which is arranged, can prevent the upper surface of cutting ring 1 when work from being pressed by threaded rod 3
It is bad, meanwhile, positioning counterbore on pressure-bearing end cap 6 can play locating effect to the installation of threaded rod 3.
The matching relationship of inserted link 5 and inclined via-hole is clearance fit, is additionally provided with length scale line on inserted link 5.Between
The inserted link 5 and inclined via-hole of gap cooperation allow inserted link 5 to move along inclined via-hole, and setting length scale line can be on inserted link 5
Determine the depth of insertion soil horizon.
Thin wall cylinder 202 and fixed ring 201 are integrally formed.Integrally formed thin wall cylinder 202 and the system easy to process of fixed ring 201
The problems such as making, while removing installation bring error from.
Claims (7)
1. a kind of new-type soil collection cutting ring for Karst region, it includes cutting ring (1)；Cutting ring (1) setting is filled in positioning
Set the inside of (2)；The top of positioning device (2) is equipped with threaded rod (3) by tapped through hole；The bottom end of threaded rod (3) is arranged
In the top of cutting ring (1), it is characterised in that: positioning device (2) includes thin wall cylinder (202), and thin wall cylinder (202) is arranged in cutting ring
(1) outside；The bottom end of thin wall cylinder (202) is equipped with fixed ring (201)；Fixed ring (201) is arranged on the ground, and fixed ring
(201) more than one inserted link (5) is equipped with by inclined via-hole on；Lower section of the insertion end setting of inserted link (5) in cutting ring (1).
2. a kind of new-type soil collection cutting ring for Karst region according to claim 1, it is characterised in that: screw thread
Bar (3) is using its thread center's line as the wheel shaft structure of axis.
3. a kind of new-type soil collection cutting ring for Karst region according to claim 2, it is characterised in that: in spiral shell
The hand end of rasp bar (3) is equipped with handguard Anti-slip cover (4).
4. a kind of new-type soil collection cutting ring for Karst region according to claim 1, it is characterised in that: screw thread
The screw thread active length of bar (3) is identical as cutting ring (1) inner wall depth.
5. a kind of new-type soil collection cutting ring for Karst region according to claim 1, it is characterised in that: cutting ring
(1) pressure-bearing end cap (6) are provided between top and thin wall cylinder (202) outside；Pressure-bearing end cap is provided with positioning counterbore on (6)；Threaded rod
(3) bottom end is arranged in positioning counterbore.
6. a kind of new-type soil collection cutting ring for Karst region according to claim 1, it is characterised in that: inserted link
It (5) is clearance fit with the matching relationship of inclined via-hole, inserted link is additionally provided with length scale line on (5).
7. a kind of new-type soil collection cutting ring for Karst region according to claim 1, it is characterised in that: thin-walled
Cylinder (202) and fixed ring (201) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329607.4U CN208688851U (en) | 2019-02-18 | 2019-02-18 | A kind of new-type soil collection cutting ring for Karst region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821329607.4U CN208688851U (en) | 2019-02-18 | 2019-02-18 | A kind of new-type soil collection cutting ring for Karst region |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208688851U true CN208688851U (en) | 2019-04-02 |
Family
ID=65885755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821329607.4U Expired - Fee Related CN208688851U (en) | 2019-02-18 | 2019-02-18 | A kind of new-type soil collection cutting ring for Karst region |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208688851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243628A (en) * | 2019-07-24 | 2019-09-17 | 沈阳农业大学 | Sampler is used in a kind of analysis of soil micromorphology |
| CN115144237A (en) * | 2022-06-15 | 2022-10-04 | 水利部交通运输部国家能源局南京水利科学研究院 | Large-diameter thin-wall cylinder geotechnical centrifugal model manufacturing device and method |
-
2019
- 2019-02-18 CN CN201821329607.4U patent/CN208688851U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243628A (en) * | 2019-07-24 | 2019-09-17 | 沈阳农业大学 | Sampler is used in a kind of analysis of soil micromorphology |
| CN115144237A (en) * | 2022-06-15 | 2022-10-04 | 水利部交通运输部国家能源局南京水利科学研究院 | Large-diameter thin-wall cylinder geotechnical centrifugal model manufacturing device and 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: 20190402 Termination date: 20210218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |