CN110132646A - A kind of soil remediation sampling rod structure and sampler - Google Patents
A kind of soil remediation sampling rod structure and sampler Download PDFInfo
- Publication number
- CN110132646A CN110132646A CN201910529615.6A CN201910529615A CN110132646A CN 110132646 A CN110132646 A CN 110132646A CN 201910529615 A CN201910529615 A CN 201910529615A CN 110132646 A CN110132646 A CN 110132646A
- Authority
- CN
- China
- Prior art keywords
- rod
- sampler barrel
- baffle
- soil remediation
- sampler
- 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.)
- Granted
Links
- 239000002689 soil Substances 0.000 title claims abstract description 44
- 238000005067 remediation Methods 0.000 title claims abstract description 26
- 238000005070 sampling Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000004044 response Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- 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)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to technical field of soil remediation, specifically a kind of soil remediation sampling rod structure and sampler, including thief rod and the conical head for being fixed on thief rod lower end；At least one through-hole is provided on the thief rod, through-hole interpolation is placed with by the sampler barrel of driving assembly driving sliding, the inside of the sampler barrel is provided with baffle close at the position of thief rod outer wall, the lower end of baffle is run through the through slot being arranged on sampler barrel and is fixed by lockable mechanism, unlocking mechanism is provided on the inside of the sampler barrel, when sampler barrel is mobile, unlocking mechanism triggering lockable mechanism is unlocked, and baffle follows sampler barrel to withdraw.Of the invention novel in design, when thief rod inserts downwards, the presence of baffle enter the soil at other positions will not in sampler barrel, effectively ensure that the soil sample in sampler barrel is the sample at required position.
Description
Technical field
The present invention relates to technical field of soil remediation, specifically a kind of soil remediation sampling rod structure and sampler.
Background technique
Soil remediation is the technical measures for making to restore by contaminated soil normal function.In soil remediation industry, have
Soil restoring technology reach more than 100 kinds, common technology also has more than ten kinds, is broadly divided into physics, chemistry and biological three kinds of sides
Method.Since the 1980s, in the world many national particularly developed countries formulate and carried out contaminated soil administer with
Rehabilitation plan, therefore also form an emerging soil remediation industry.
Existing 107860607 A of patent CN discloses a kind of soil remediation soil sampling apparatus, including pushing ram, institute
Stating pushing ram is hollow shape, and fixed cylinder corresponding with pushing ram is arranged on the pushing ram, and the inside of the pushing ram is inserted
Equipped with pull rod, the upper end of the pull rod is fixedly connected with the first in command, and the pull rod is hinged with two far from one end of the first in command
A symmetrical pulling block, two pulling blocks are hinged with mounting blocks far from one end of pull rod, and two mounting blocks are far from drawing
One end of block is fixedly connected to sampler, and the sampler tilts in the mounting hole being slidably installed on pushing ram, the pull rod position
Side above sampler is fixedly connected with sliding block, and the guide post parallel with pull rod is inserted on the sliding block.The present invention exists
It is more novel in structure, at the same more rationally, can guarantee that the earth pillar style soil got can smoothly be unearthed, that is, overcome can take soil but
The not high defect of unearthed success rate, while structure is simply easy to maintain.
Although the above-mentioned soil prevented at other positions by the way of being obliquely installed enters wherein, in soil extrusion process
In be unable to ensure the soil of other positions and do not enter wherein, existing defects.
Summary of the invention
The purpose of the present invention is to provide a kind of soil remediation sampling rod structures and sampler, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of soil remediation sampling rod structure, including thief rod and the conical head for being fixed on thief rod lower end；The thief rod
On be provided at least one through-hole, through-hole interpolation is placed with by the sampler barrel of driving assembly driving sliding, the inside of the sampler barrel
Baffle is provided with close at the position of thief rod outer wall, the lower end of baffle runs through the through slot being arranged on sampler barrel and by locking machine
Structure is fixed, and is provided with unlocking mechanism on the inside of the sampler barrel, and when sampler barrel is mobile, unlocking mechanism triggering lockable mechanism is solved
Lock, baffle follow sampler barrel to withdraw.
As a further solution of the present invention: the unlocking mechanism is tapered shaft, and tapered shaft is fixed on the interior remote of sampler barrel
One end from baffle.
As further scheme of the invention: the lockable mechanism includes being slidably mounted on to be set to movable chamber on baffle
Interior bayonet lock, the lower end of bayonet lock are run through the lower curtate of movable chamber and are clamped with the card slot being arranged on thief rod, be located in movable chamber
Bayonet lock outer sheath be equipped with the first spring, spring plays reset response, with the unlocking mechanism for same water on the bayonet lock
Wedged hole is provided at the position of plane.
As further scheme of the invention: the baffle is equipped with second spring far from one end of thief rod outer wall.
As further scheme of the invention: being located at the width at through slot or more end position on the baffle and be greater than through slot
Width.
As further scheme of the invention: the driving component includes threaded rod, connecting rod, attachment base and promotion
The upper end of bar, attachment base is fixedly connected with the connecting rod, and lower end is hinged on sampler barrel by catch bar hinged therewith, the company
The one end of extension bar far from attachment base is rotatablely connected with the threaded rod through thief rod, threaded rod and the screw thread being fixed on thief rod
Bush whorl connection.
As further scheme of the invention: the lower end of the threaded rod is fixed with sliding block, and sliding block is being connect with setting
Sliding slot on bar is slidably matched, and the upper end of the threaded rod is fixed with turntable.
A kind of sampler, including the sampling rod structure of soil remediation described in above-described embodiment.
Compared with prior art, it the beneficial effects of the present invention are: the present invention is novel in design, is driven and is sampled by driving assembly
Cylinder stretches out through-hole, and due to the presence of through slot, baffle present position does not change, after sampling certain distance, in sampler barrel
Unlocking mechanism is contacted with lockable mechanism, realizes lockable mechanism unlock, when sampler barrel is withdrawn, due to the resistance of soil in sampler barrel
Effect, baffle follows sampler barrel to withdraw together, hereby, it is achieved that the presence of baffle makes other positions when thief rod inserts downwards
The soil at the place of setting will not enter in sampler barrel, effectively ensure that the soil sample in sampler barrel is the sample at required position
This.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that soil remediation samples rod structure.
Fig. 2 is the sectional view that soil remediation samples rod structure.
Fig. 3 is the side view that soil remediation samples rod structure.
Fig. 4 is the schematic enlarged-scale view in Fig. 2 at A.
In figure: 1- thief rod, 2- turntable, 3- threaded rod, 4- conical head, 5- connecting rod, 6- screw shell, 7- sliding block, 8-
Sliding slot, 9- attachment base, 10- baffle, 11- sampler barrel, 12- through-hole, 13- catch bar, 14- movable chamber, 15- bayonet lock, the first bullet of 16-
Spring, 17- wedged hole, 18- tapered shaft, 19- second spring, 20- card slot, 21- through slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
Please refer to Fig. 1 ~ 4, in the embodiment of the present invention, a kind of soil remediation sampling rod structure, including thief rod 1 and being fixed on are taken
The conical head 4 of 1 lower end of sample bar；At least one through-hole 12 is provided on the thief rod 1,12 interpolation of through-hole is placed with by driving assembly
The sampler barrel 11 of sliding is driven, the inside of the sampler barrel 11 is provided with baffle 10, baffle close at the position of 1 outer wall of thief rod
10 lower end is run through the through slot 21 being arranged on sampler barrel 11 and is fixed by lockable mechanism, and the inside of the sampler barrel 11 is provided with
Unlocking mechanism, when sampler barrel 11 is mobile, unlocking mechanism triggering lockable mechanism is unlocked, and baffle 10 follows sampler barrel 11 to withdraw,
In use, thief rod 1 is inserted into soil after reaching sample position, drives sampler barrel 11 to stretch out by driving assembly logical
Hole 12, due to the presence of through slot 21,10 present position of baffle does not change, after sampling certain distance, in sampler barrel 11
Unlocking mechanism is contacted with lockable mechanism, realizes lockable mechanism unlock, when sampler barrel 11 is withdrawn, due to soil in sampler barrel 11
Drag effect, baffle 10 follow sampler barrel 11 to withdraw together, hereby, it is achieved that when thief rod 1 inserts downwards, the presence of baffle 10
So that the soil at other positions will not enter in sampler barrel 11, effectively ensure the soil sample in sampler barrel 11 for institute
Need the sample at position.
Specifically, the unlocking mechanism is tapered shaft 18, and tapered shaft 18 is fixed on the interior separate baffle 10 of sampler barrel 11
One end.
Further, the lockable mechanism includes being slidably mounted on the bayonet lock 15 being set on baffle 10 in movable chamber 14,
The lower end of bayonet lock 15 is run through the lower curtate of movable chamber 14 and is clamped with the card slot 20 being arranged on thief rod 1, is located in movable chamber 14
15 outer sheath of bayonet lock be equipped with the first spring 16, spring 16 plays reset response, goes out on the bayonet lock 15 with the unlocking mechanism
Wedged hole 17 is provided at the position of same level, wedged hole 17 and the cooperation of tapered shaft 18 are slided, thus realize unlock, when
After tapered shaft 18 is moved to extreme position, bayonet lock 15 moves up under the action of wedged hole 17, so that it is detached from card slot 20, it is real
The free state of existing baffle 10.
In order to realize the reset of soil taking-up rear baffle 10 in sampler barrel 11, the baffle 10 is far from 1 outer wall of thief rod
One end is equipped with second spring 19, when baffle 10 follows sampler barrel 11 mobile, can squeeze second spring 19.
The run-off the straight in reseting procedure of baffle 10 in order to prevent is located at about 21 end position of through slot on the baffle 10
Width be greater than through slot 21 width, so that baffle 10 be made linearly to move in sliding process.
Specifically, the driving component includes threaded rod 3, connecting rod 5, attachment base 9 and catch bar 13, attachment base 9
Upper end is fixedly connected with connecting rod 5, and lower end is hinged on sampler barrel 11 by catch bar 13 hinged therewith, the connecting rod 5
One end far from attachment base 9 is rotatablely connected with the threaded rod 3 through thief rod 1, threaded rod 3 and the spiral shell being fixed on thief rod 1
Line sleeve 6 is threadedly coupled, and by rotating threaded rod 3, realizes connecting rod 5 in the movement of vertical direction, to pass through 9 He of attachment base
The effect of catch bar 13 drives sampler barrel 11 mobile.
Furthermore, it is understood that the lower end of the threaded rod 3 is fixed with sliding block 7, sliding block 7 and the sliding slot 8 being arranged in connecting rod 5
It is slidably matched, in order to facilitate the rotation of threaded rod 3, the upper end of the threaded rod 3 is fixed with turntable 2.
Embodiment two
In the embodiment of the present invention, it is also proposed that a kind of sampler, including soil remediation thief rod described in above-described embodiment
Structure.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of soil remediation sampling rod structure, including thief rod (1) and it is fixed on the conical head (4) of thief rod (1) lower end；
It is characterized in that, being provided at least one through-hole (12) on the thief rod (1), through-hole (12) interpolation is placed with is driven by driving assembly
The sampler barrel (11) of dynamic sliding, the inside of the sampler barrel (11) is provided with baffle close at the position of thief rod (1) outer wall
(10), the lower end of baffle (10) is run through the through slot (21) being arranged on sampler barrel (11) and is fixed by lockable mechanism, the sampling
It is provided with unlocking mechanism on the inside of cylinder (11), when sampler barrel (11) are mobile, unlocking mechanism triggering lockable mechanism is unlocked, baffle
(10) sampler barrel (11) is followed to withdraw.
2. a kind of soil remediation according to claim 1 sampling rod structure, which is characterized in that the unlocking mechanism is wedge
Shape bar (18), tapered shaft (18) are fixed on one end of the interior separate baffle (10) of sampler barrel (11).
3. a kind of soil remediation according to claim 2 sampling rod structure, which is characterized in that the lockable mechanism includes
It is slidably mounted on the bayonet lock (15) being set on baffle (10) in movable chamber (14), movable chamber (14) are run through in the lower end of bayonet lock (15)
Lower curtate and be clamped with card slot (20) on thief rod (1) is arranged, be located on the outside of the bayonet lock (15) in movable chamber (14) and be arranged
Have the first spring (16), spring (16) plays reset response, with the unlocking mechanism for same level on the bayonet lock (15)
Wedged hole (17) are provided at the position in face.
4. a kind of soil remediation according to claim 1 sampling rod structure, which is characterized in that the baffle (10) is separate
One end of thief rod (1) outer wall is equipped with second spring (19).
5. a kind of soil remediation according to claim 1 to 4 sampling rod structure, which is characterized in that the baffle
(10) width at through slot (21) up and down end position is greater than the width of through slot (21).
6. a kind of soil remediation according to claim 1 sampling rod structure, which is characterized in that the driving component includes
The upper end of threaded rod (3), connecting rod (5), attachment base (9) and catch bar (13), attachment base (9) is fixedly connected with connecting rod (5),
Lower end is hinged on sampler barrel (11) by catch bar (13) hinged therewith, and the one of the connecting rod (5) separate attachment base (9)
End is rotatablely connected with the threaded rod (3) through thief rod (1), threaded rod (3) and the screw shell being fixed on thief rod (1)
(6) it is threadedly coupled.
7. a kind of soil remediation according to claim 6 sampling rod structure, which is characterized in that the threaded rod (3)
Lower end is fixed with sliding block (7), and sliding block (7) is slidably matched with the sliding slot (8) being arranged on connecting rod (5), the threaded rod (3)
Upper end is fixed with turntable (2).
8. a kind of sampler, which is characterized in that including any soil remediation thief rod knot of the claims 1-7
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910529615.6A CN110132646B (en) | 2019-06-19 | 2019-06-19 | Sampling rod structure and sampling device for soil remediation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910529615.6A CN110132646B (en) | 2019-06-19 | 2019-06-19 | Sampling rod structure and sampling device for soil remediation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110132646A true CN110132646A (en) | 2019-08-16 |
| CN110132646B CN110132646B (en) | 2021-07-20 |
Family
ID=67577920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910529615.6A Active CN110132646B (en) | 2019-06-19 | 2019-06-19 | Sampling rod structure and sampling device for soil remediation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110132646B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646237A (en) * | 2019-11-02 | 2020-01-03 | 浙江华圭环境检测有限公司 | Soft soil area reconnaissance detects uses sampling equipment |
| CN111207951A (en) * | 2020-03-04 | 2020-05-29 | 生态环境部华南环境科学研究所 | Low-disturbance soil sampling device and sampling method thereof |
| CN111649977A (en) * | 2020-05-27 | 2020-09-11 | 临沂大学 | Soil sampling device for preventing disturbance damage to soil sample layer during sampling separation |
| CN113237691A (en) * | 2021-05-08 | 2021-08-10 | 西安建筑科技大学 | Structural undisturbed soil sampling device and sampling method |
| CN113295451A (en) * | 2021-04-22 | 2021-08-24 | 河海大学 | Exploration sampling device suitable for under-consolidated soft land |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100848876B1 (en) * | 2008-02-20 | 2008-07-29 | (주) 소암컨설턴트 | Soil core sampler |
| CN107860607A (en) * | 2017-12-11 | 2018-03-30 | 合肥挺泰环保科技有限公司 | A kind of soil remediation soil sampling apparatus |
| CN208125422U (en) * | 2018-05-04 | 2018-11-20 | 夏翔燕 | A kind of geologic prospect drawing out soil equipment |
| CN208653843U (en) * | 2018-08-10 | 2019-03-26 | 李爱国 | A kind of efficient soil remediation sampler |
| CN208875684U (en) * | 2018-05-24 | 2019-05-21 | 威海新北洋数码科技有限公司 | Intelligent express mail cabinet |
-
2019
- 2019-06-19 CN CN201910529615.6A patent/CN110132646B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100848876B1 (en) * | 2008-02-20 | 2008-07-29 | (주) 소암컨설턴트 | Soil core sampler |
| CN107860607A (en) * | 2017-12-11 | 2018-03-30 | 合肥挺泰环保科技有限公司 | A kind of soil remediation soil sampling apparatus |
| CN208125422U (en) * | 2018-05-04 | 2018-11-20 | 夏翔燕 | A kind of geologic prospect drawing out soil equipment |
| CN208875684U (en) * | 2018-05-24 | 2019-05-21 | 威海新北洋数码科技有限公司 | Intelligent express mail cabinet |
| CN208653843U (en) * | 2018-08-10 | 2019-03-26 | 李爱国 | A kind of efficient soil remediation sampler |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646237A (en) * | 2019-11-02 | 2020-01-03 | 浙江华圭环境检测有限公司 | Soft soil area reconnaissance detects uses sampling equipment |
| CN111207951A (en) * | 2020-03-04 | 2020-05-29 | 生态环境部华南环境科学研究所 | Low-disturbance soil sampling device and sampling method thereof |
| CN111649977A (en) * | 2020-05-27 | 2020-09-11 | 临沂大学 | Soil sampling device for preventing disturbance damage to soil sample layer during sampling separation |
| CN113295451A (en) * | 2021-04-22 | 2021-08-24 | 河海大学 | Exploration sampling device suitable for under-consolidated soft land |
| CN113237691A (en) * | 2021-05-08 | 2021-08-10 | 西安建筑科技大学 | Structural undisturbed soil sampling device and sampling method |
| CN113237691B (en) * | 2021-05-08 | 2022-04-15 | 西安建筑科技大学 | Structural undisturbed soil sampling device and sampling method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110132646B (en) | 2021-07-20 |
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Effective date of registration: 20210707 Address after: 221011 No.16 Yanshan line, Jiangzhuang Town, Jiawang District, Xuzhou City, Jiangsu Province Applicant after: Xuzhou Zezhong Environmental Technology Co., Ltd Address before: 224400 No.22, group 1, Xinji village, Shuoji Town, Funing County, Yancheng City, Jiangsu Province Applicant before: Zhou Hui |