CN107389373A - A kind of hemizygous pipe sampler - Google Patents
A kind of hemizygous pipe sampler Download PDFInfo
- Publication number
- CN107389373A CN107389373A CN201710551493.1A CN201710551493A CN107389373A CN 107389373 A CN107389373 A CN 107389373A CN 201710551493 A CN201710551493 A CN 201710551493A CN 107389373 A CN107389373 A CN 107389373A
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- China
- Prior art keywords
- inner cylinder
- half body
- outer barrel
- guide rail
- fixed strip
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a kind of hemizygous pipe sampler, including outer barrel, inner cylinder and slow pressing mechanism, slow pressing mechanism is by threaded rod, handle, guide plate, supporting plate and pressing plate are formed, outer barrel, inner cylinder is respectively by two and half bodys I, the docking of half body II forms, the both ends of half body II stretch out to form card article in inner cylinder, the inward at both ends of half body I extends to form fixed strip in outer barrel, middle inside has extended inwardly to form guide rail bar, the top of fixed strip and guide rail bar offers, lower limit groove, the both ends of fixed strip symmetrically offer perforation, guide rail bar offers the neck for extending to lower surface, fixed strip, the curved face of inner face of guide rail bar.Outer barrel and inner cylinder are disposed as half box-like structure by the present invention, it is easy to clear up the bath room between outer barrel, inner cylinder and slowly each part of peace installation and dismantling of pressing mechanism easily produces preparation, there is the advantages of easy to operate, laborsaving, soil sample original state degree is high, soil sample disturbance is small.
Description
Technical field
The present invention relates to soil pencil sample technical field, and in particular to a kind of hemizygous pipe sampler.
Background technology
Undisturbed soil sampling is a basic work in engineering geological investigation, environmental project, agriculture project, Hydraulic and Hydro-Power Engineering
Make.Undisturbed soil refers to the natural structure that style should be kept during soil sample is taken, the i.e. physical property of soil sample, mechanical property
Matter, chemical property etc. keep constant in sampling process.If the natural structure of sample is destroyed, just it is referred to as " disturbance
Sample ".The disturbance of soil sample is to be impermissible for or should avoid as far as possible in some engineering geologic investigations, the medium many fields of experimental study
's.
Soil sampler is also known as soil sample collector, is by analyzing the structure of the soil sample of a certain depth of soil collected, composition
And its content studies the physical property of corresponding soil layer soil, mechanical property, chemical property etc..It is widely used in engineering geology to survey
Examine, the industry such as environmental project, agriculture project, Hydraulic and Hydro-Power Engineering.The structure and type of soil sampler are to influence the master of soil sampling mass
One of factor is wanted, so in the design, manufacturing process in soil sampler, the basic demand to soil sampler is to make soil sample as far as possible
It is not affected or less affected by disturbance；It can successfully cut in soil layer and take out soil sample；It is simple in construction, it is easy to use.Conventional original state sampling
Method has core cutter method and In situ metal tube method.Core cutter method, which fetches earth, to be needed first to excavate section hole, and there is complex operation, labor intensity
The shortcomings such as greatly, soil extracting efficiency is low；Although original state fetches earth, tiretube process can once obtain the soil sample of multiple soil layers, soil extracting efficiency compared with
Height, but there is soil sample with releasing difficult, soil sample separation precision, the shortcomings of error is big.Therefore, deposited for current soil basketing method
The problem of, the whole process of soil sampler work is carefully analyzed, analysis is fetched earth, cuts in each links such as soil, sampling and deposit
Disturbed at which, how to reduce disturbance to greatest extent, the original state for keeping soil sample is most critical.
The content of the invention
It is an object of the invention to overcome the above-mentioned problems in the prior art, there is provided a kind of simple in construction, operation letter
Just hemizygous pipe sampler, laborsaving, soil sample original state degree is high, soil sample disturbance is small.
To realize above-mentioned technical purpose and the technique effect, the present invention is to be achieved through the following technical solutions：
A kind of hemizygous pipe sampler, including outer barrel, inner cylinder and slow pressing mechanism, the slowly pressing mechanism is by screw thread
Bar, handle, guide plate, supporting plate and pressing plate are formed, and the top of the threaded rod is provided with the through hole for being easy to penetrate handle, and bottom is set
There is threaded portion, guide through hole is offered at the center of the guide plate, screwed hole is offered at the center of the supporting plate, it is described
Air-vent is offered on guide plate and the plate body of supporting plate, the upper end of the pressing plate offers spacing inverted draw cut, the guide plate, branch
Fagging and pressing plate are cylindrical, and the guide through hole, screwed hole, spacing inverted draw cut are engaged with the specification of threaded rod, the pressing plate
Diameter it is equal with the external diameter of inner cylinder；
The outer barrel, inner cylinder are docked and formed by two and half bodys I, half body II respectively, II liang of half body in the inner cylinder
End stretches out to form card article, and the inward at both ends of half body I extends to form fixed strip in the outer barrel, and middle inside extends internally shape
Into there is a guide rail bar, the top of the fixed strip and guide rail bar offer coordinate respectively with guide plate, supporting plate upper limit position groove, under
Stopper slot, the upper limit position groove are located at the top of lower limit groove, and the both ends of the fixed strip, which symmetrically offer, is easy to fixture to consolidate
Fixed perforation, the perforation of upper end are located at the top of upper limit position groove, and the guide rail bar, which is located at below upper limit position groove, to be offered
The neck of lower surface is extended to, the thickness of the neck is equal to twice of card article thickness, the fixed strip, the inner face of guide rail bar
In the arcwall face with inner tank theca form fit.
Preferably, in above-mentioned hemizygous pipe sampler, the region between the outer barrel, inner cylinder is as Shui Chong rooms.
Preferably, in above-mentioned hemizygous pipe sampler, the lower end of half body II is ground to form special-shaped cutter portion, two semicanals
Dock to form endless knife in special-shaped cutter portion on body II.
Preferably, in above-mentioned hemizygous pipe sampler, the thickness of the guide rail bar is twice of fixed strip thickness.
Preferably, in above-mentioned hemizygous pipe sampler, the body thickness of half body I is 5-10mm, half body II
Body thickness be 3-4mm.
Preferably, in above-mentioned hemizygous pipe sampler, half body I, half body II are made up of stainless steel material.
The beneficial effects of the invention are as follows：
Outer barrel and inner cylinder are disposed as half box-like structure, a side by the present invention by being improved to traditional soil sampler
After the use of face, it is easy to clear up the bath room between outer barrel, inner cylinder；On the other hand, it is easy to the peace of slow pressing mechanism
Assembly and disassembly.Each part of soil sampler of the present invention easily produces preparation, has easy to operate, laborsaving, soil sample original state degree height, soil sample
Disturb the advantages of small.
Certainly, any product for implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is outer barrel, the structural decomposition diagram of inner cylinder in the present invention；
Fig. 3 is the close-up schematic view of outer barrel upper end in the present invention；
Fig. 4 is the structural representation of slow pressing mechanism in the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to shown in Fig. 1-4, the present embodiment is a kind of hemizygous pipe sampler, including outer barrel, inner cylinder and slow pressing machine
Structure, the region between outer barrel, inner cylinder is as Shui Chong rooms.Outer barrel, inner cylinder respectively by two and half bodys I 1, half body II 2 docking and
Into slow pressing mechanism is made up of threaded rod 3, handle 4, guide plate 5, supporting plate 6 and pressing plate 7.The top of threaded rod 3 is provided with just
In the through hole for penetrating handle 4, bottom is provided with threaded portion, and guide through hole, the center of supporting plate 6 are offered at the center of guide plate 5
Place offers screwed hole, offers air-vent on the plate body of guide plate 5 and supporting plate 6, the upper end of pressing plate 7 offers spacing top
Groove.Guide plate 5, supporting plate 6 and pressing plate 7 are cylindrical, and guide through hole, screwed hole, the specification of spacing inverted draw cut and threaded rod 3 match
Close, the diameter of pressing plate 7 is equal with the external diameter of inner cylinder；
In the inner cylinder of the present embodiment, the both ends of half body II 2 stretch out to form card article 201, the lower end grinding of half body II 2
Form special-shaped cutter portion, the special-shaped cutter portion on two and half bodys II 2 docks to form endless knife.
In the outer barrel of the present embodiment, the inward at both ends of half body I 1 extends to form fixed strip 101, and middle inside extends internally shape
Into there is guide rail bar 102.The top of fixed strip 101 and guide rail bar 102 offers the upper limit coordinated respectively with guide plate 5, supporting plate 6
Position groove 103, lower limit groove 104, upper limit position groove 103 are located at the top of lower limit groove 104.The both ends of fixed strip 101 symmetrically open up
There is the perforation 105 for being easy to fixture to fix, the perforation 105 of upper end is located at the top of upper limit position groove 103.Guide rail bar 102 is positioned at upper
The lower section of stopper slot 103 offers the neck 106 for extending to lower surface, and the thickness of neck 106 is equal to the two of the thickness of card article 201
Times.Fixed strip 101, the inner face of guide rail bar 102 are in the arcwall face with inner tank theca form fit.
In the present embodiment, the thickness of guide rail bar 102 is twice of the thickness of fixed strip 101.The body thickness of half body I 1 is
5-10mm, the body thickness of half body II 2 is 3-4mm.Half body I 1, half body II 2 are made up of stainless steel material.
One of the present embodiment has particular application as：Assembled before use, guide plate 5, support are first arranged on threaded rod 3
Plate 6, then by the traverse of one and half body I 1, is directed to plate 5, supporting plate 6 is sequentially clamped in upper limit position groove 103, lower limit groove 104,
Then cover another half body II 1 and be fixed with fixture, the outer barrel combined is overturn, pressure is sequentially clamped in from lower end
Plate 7 and the inner cylinder formed by the docking of half body II 2, are finally inserted handle 4, that is, complete the assembling of soil sampler of the present invention.In use,
Drive threaded rod 3 to rotate using handle 4, threaded rod 3 is pressed down against pressing plate 7 under the supporting role of supporting plate 6, pressing plate 7 and then
Band dynamic pressure plate 7 is slowly pressed into, and when meeting with obstruction, is carried out high pressure water impact by Shui Chong rooms, is ensured the smooth collection of soil sample.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example describe
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can close in any one or more embodiments or example
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details are described, it is only described embodiment also not limit the invention.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (6)
- A kind of 1. hemizygous pipe sampler, it is characterised in that：Including outer barrel, inner cylinder and slow pressing mechanism, the slow pressing machine Structure is made up of threaded rod, handle, guide plate, supporting plate and pressing plate, and the top of the threaded rod, which is provided with, to be easy to penetrate the logical of handle Hole, bottom are provided with threaded portion, guide through hole are offered at the center of the guide plate, spiral shell is offered at the center of the supporting plate Air-vent is offered on the plate body of pit, the guide plate and supporting plate, the upper end of the pressing plate offers spacing inverted draw cut, described Guide plate, supporting plate and pressing plate are cylindrical, and the guide through hole, screwed hole, spacing inverted draw cut are engaged with the specification of threaded rod, The diameter of the pressing plate is equal with the external diameter of inner cylinder；The outer barrel, inner cylinder are docked and formed by two and half bodys I, half body II respectively, in the inner cylinder both ends of half body II to Outer extension forms card article, and the inward at both ends of half body I extends to form fixed strip in the outer barrel, and middle inside has extended inwardly to form The top of guide rail bar, the fixed strip and guide rail bar offers the upper limit position groove coordinated respectively with guide plate, supporting plate, lower limit Groove, the upper limit position groove are located at the top of lower limit groove, and the both ends of the fixed strip, which symmetrically offer, is easy to what fixture was fixed Perforation, the perforation of upper end are located at the top of upper limit position groove, and the guide rail bar, which is located at below upper limit position groove, offers extension To the neck of lower surface, the thickness of the neck is equal to twice of card article thickness, the fixed strip, the inner face of guide rail bar be in The arcwall face of inner tank theca form fit.
- 2. hemizygous pipe sampler according to claim 1, it is characterised in that：Region conduct between the outer barrel, inner cylinder Shui Chong rooms.
- 3. hemizygous pipe sampler according to claim 1, it is characterised in that：The lower end of half body II be ground to be formed it is different Shape knife portion, the special-shaped cutter portion on two and half bodys II dock to form endless knife.
- 4. hemizygous pipe sampler according to claim 1, it is characterised in that：The thickness of the guide rail bar is fixed strip thickness Twice.
- 5. hemizygous pipe sampler according to claim 1, it is characterised in that：The body thickness of half body I is 5- 10mm, the body thickness of half body II is 3-4mm.
- 6. hemizygous pipe sampler according to claim 1, it is characterised in that：Half body I, half body II are by stainless steel Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710551493.1A CN107389373A (en) | 2017-07-07 | 2017-07-07 | A kind of hemizygous pipe sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710551493.1A CN107389373A (en) | 2017-07-07 | 2017-07-07 | A kind of hemizygous pipe sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107389373A true CN107389373A (en) | 2017-11-24 |
Family
ID=60334386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710551493.1A Pending CN107389373A (en) | 2017-07-07 | 2017-07-07 | A kind of hemizygous pipe sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107389373A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060408A (en) * | 2018-08-29 | 2018-12-21 | 云南省核工业二0九地质大队 | Probe boring sampling apparatus is used in a kind of exploration of Rare Earth Mine |
| CN109537652A (en) * | 2019-01-18 | 2019-03-29 | 中冶建工集团有限公司 | Cast-in-place pile concrete compactness inspection sampler and quality determining method |
| CN109538201A (en) * | 2018-12-28 | 2019-03-29 | 中水淮河规划设计研究有限公司 | Portable sonic drills continuous sampling equipment and sample storage cabinet |
| CN111122234A (en) * | 2020-01-08 | 2020-05-08 | 河海大学 | Single plant root system and rhizosphere soil collection and separation device |
| CN112033738A (en) * | 2020-09-25 | 2020-12-04 | 重庆渝久环保产业有限公司 | Soil sampling device |
| CN115962975A (en) * | 2023-03-16 | 2023-04-14 | 山东省自然资源资料档案馆(山东省地质博物馆) | Sampling equipment for geological exploration sample |
| CN118050203A (en) * | 2024-04-12 | 2024-05-17 | 吉林农业大学 | Layered acquisition sampling device for detecting undisturbed soil of hillside fields |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230854A (en) * | 2011-04-08 | 2011-11-02 | 北京师范大学 | River deposit columnar sampling device |
| CN203908804U (en) * | 2014-06-12 | 2014-10-29 | 武汉沃田生态科技有限公司 | Simple soil sampling device with valve plates |
| CN104372785A (en) * | 2014-11-19 | 2015-02-25 | 无锡中地地质装备有限公司 | Soil sampler |
| CN205786622U (en) * | 2016-06-28 | 2016-12-07 | 盐城工学院 | A kind of wetland soil acidity-basicity tester |
| CN106596181A (en) * | 2017-02-13 | 2017-04-26 | 东莞市天合机电开发有限公司 | Sampling cutting tool equipped with undisturbed soil sample containing seat |
-
2017
- 2017-07-07 CN CN201710551493.1A patent/CN107389373A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230854A (en) * | 2011-04-08 | 2011-11-02 | 北京师范大学 | River deposit columnar sampling device |
| CN203908804U (en) * | 2014-06-12 | 2014-10-29 | 武汉沃田生态科技有限公司 | Simple soil sampling device with valve plates |
| CN104372785A (en) * | 2014-11-19 | 2015-02-25 | 无锡中地地质装备有限公司 | Soil sampler |
| CN205786622U (en) * | 2016-06-28 | 2016-12-07 | 盐城工学院 | A kind of wetland soil acidity-basicity tester |
| CN106596181A (en) * | 2017-02-13 | 2017-04-26 | 东莞市天合机电开发有限公司 | Sampling cutting tool equipped with undisturbed soil sample containing seat |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060408A (en) * | 2018-08-29 | 2018-12-21 | 云南省核工业二0九地质大队 | Probe boring sampling apparatus is used in a kind of exploration of Rare Earth Mine |
| CN109060408B (en) * | 2018-08-29 | 2019-09-27 | 云南省核工业二0九地质大队 | Probe boring sampling apparatus is used in a kind of exploration of Rare Earth Mine |
| CN109538201A (en) * | 2018-12-28 | 2019-03-29 | 中水淮河规划设计研究有限公司 | Portable sonic drills continuous sampling equipment and sample storage cabinet |
| CN109537652A (en) * | 2019-01-18 | 2019-03-29 | 中冶建工集团有限公司 | Cast-in-place pile concrete compactness inspection sampler and quality determining method |
| CN109537652B (en) * | 2019-01-18 | 2024-06-11 | 中冶建工集团有限公司 | Cast-in-place pile concrete compactness detection sampling device and quality detection method |
| CN111122234A (en) * | 2020-01-08 | 2020-05-08 | 河海大学 | Single plant root system and rhizosphere soil collection and separation device |
| CN112033738A (en) * | 2020-09-25 | 2020-12-04 | 重庆渝久环保产业有限公司 | Soil sampling device |
| CN112033738B (en) * | 2020-09-25 | 2021-07-27 | 重庆渝久环保产业有限公司 | Soil sampling device |
| CN115962975A (en) * | 2023-03-16 | 2023-04-14 | 山东省自然资源资料档案馆(山东省地质博物馆) | Sampling equipment for geological exploration sample |
| CN118050203A (en) * | 2024-04-12 | 2024-05-17 | 吉林农业大学 | Layered acquisition sampling device for detecting undisturbed soil of hillside fields |
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Application publication date: 20171124 |