CN111879556A - Non-disturbance sampler for investigating soil VOCs field sampling - Google Patents
Non-disturbance sampler for investigating soil VOCs field sampling Download PDFInfo
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- CN111879556A CN111879556A CN202010872258.6A CN202010872258A CN111879556A CN 111879556 A CN111879556 A CN 111879556A CN 202010872258 A CN202010872258 A CN 202010872258A CN 111879556 A CN111879556 A CN 111879556A
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- rack
- seat
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- sampler
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- 238000005070 sampling Methods 0.000 title claims abstract description 36
- 239000002689 soil Substances 0.000 title claims abstract description 23
- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 13
- 230000003094 perturbing effect Effects 0.000 claims 4
- 230000001174 ascending effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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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)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a non-disturbance sampler for investigating soil VOCs field sampling, which is characterized in that: the device comprises a base, a guide pillar support, a mounting support, a first belt seat bearing, a second belt seat bearing, a gear, a rack, a spring, a left sampling cylinder, a right sampling cylinder and a connecting rod, wherein the guide pillar support is installed on the top surface of the base, the guide pillar is installed on the guide pillar support, the mounting support is installed on the guide pillar, two ends of a rotating shaft are installed on the first belt seat bearing and the second belt seat bearing, the first belt seat bearing is installed on the right side of a mounting support mounting hole, the second belt seat bearing is installed on the left side of the mounting support mounting hole, the gear is installed on the rotating shaft, the rack is meshed with the gear and is installed in a guide hole in the vertical direction on the mounting. The invention has simple structure and convenient and reliable operation, adopts double-tube pushing operation, uses one for detection and the other for backup, can adapt to sampling cylinders with different specifications, and greatly enlarges the application range.
Description
Technical Field
The invention belongs to the technical field of soil detection, and particularly relates to a non-disturbance sampler for investigating soil VOCs field sampling.
Background
In the soil sample collection requirement of 'key industry enterprise land survey sample collection preservation and circulation technical regulation', two soil samples for detecting VOCs are collected, one soil sample is used for detection, and the other soil sample is reserved as backup.
The existing soil sampler has a complex structure, is very inconvenient to operate and maintain, cannot realize one-time double-soil sampling, and greatly influences the detection result by adopting two times of sampling, thereby greatly limiting the application of the soil sampler.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a non-disturbance sampler for investigating soil VOCs field sampling aiming at the defects of the prior art, which has simple structure and convenient and reliable operation, adopts double-tube pushing operation, one part is used for detection and the other part is used for backup, can adapt to sampling cylinders with different specifications, and greatly expands the application range.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
a non-disturbance sampler for investigating soil VOCs field sampling is characterized in that: the sampling device comprises a base, a left sampling barrel, a connecting rod, a top seat, a handle, a rotating shaft, a right sampling barrel, a guide pillar support, a mounting bracket, a guide pillar, an upper limiting pillar, a spring, a lower limiting pillar, a rack, a gear, a first belt seat bearing and a second belt seat bearing, wherein the guide pillar support is fixedly arranged on the top surface of the base, the guide pillar is arranged on the guide pillar support, the mounting bracket is arranged on the guide pillar, the two ends of the rotating shaft are arranged on the first belt seat bearing and the second belt seat bearing, the first belt seat bearing is fixedly arranged on the right side of a mounting hole of the mounting bracket, the second belt seat bearing is fixedly arranged on the left side of the mounting hole of the mounting bracket, the gear is fixedly arranged on the rotating shaft, the rack is meshed with the gear and is arranged in a guide hole in the vertical direction on the mounting bracket, the top seat is fixedly arranged at the top end of the rotating shaft, the spring is arranged on the rack, and the, the last spacing post install in the footstock bottom, lower spacing post install on the installing support top, left sampler barrel and right sampler barrel all install in the connecting rod bottom, the connecting rod location install in the center locating hole of rack bottom.
The bottom of the guide post support is provided with a flange.
The bottom end of the rack is provided with a radial threaded hole, and a knob plunger is arranged on the radial threaded hole.
The left end of the rotating shaft is arranged on the locking nut, and the locking nut is pressed on the second bearing with the seat.
The connecting rod is in a T-shaped structural form.
According to the invention, the left sampling cylinder and the right sampling cylinder are mounted on the connecting rod, the top end of the connecting rod is positioned in the central hole at the bottom of the rack, the outer wall at the top end of the connecting rod is provided with the annular groove, and the tail part of the knob plunger mounted at the lower end of the rack is inserted into the annular groove at the top end of the connecting rod, so that the fixing is realized, the model changing, mounting and dismounting are very simple and convenient, and the operating efficiency is greatly improved; then manual rotation handle to drive gear revolve, and then drive rack downstream, thereby realize inserting left sampler barrel and right sampler barrel in soil, carry out the sampling operation, the sample is accomplished the back, through the effect of spring compression, realizes pushing away rack upstream through the spring, thereby withdraws from left sampler barrel and right sampler barrel from soil.
The invention has the advantages that: the sampling tube device is simple in structure, convenient and reliable to operate, one tube is used for detection, the other tube is used for backup, the sampling tube device can adapt to sampling tubes of different specifications, and the application range of the sampling tube device is greatly expanded.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a left side view of the structure of the present invention;
FIG. 4 is a cross-sectional view of the A-A structure of the present invention;
fig. 5 is a cross-sectional view of the B-B structure of the present invention.
Wherein the reference numerals are: the sampling device comprises a base 1, a left sampling cylinder 2, a connecting rod 3, a top seat 4, a handle 5, a rotating shaft 6, a right sampling cylinder 7, a guide pillar support 8, a mounting bracket 9, a guide pillar 10, an upper limiting pillar 11, a spring 12, a lower limiting pillar 13, a rack 14, a gear 15, a first bearing with a seat 16 and a second bearing with a seat 17.
Detailed Description
The following further describes embodiments of the present invention in conjunction with the attached figures:
a non-disturbance sampler for investigating soil VOCs field sampling is characterized in that: comprises a base 1, a left sampling cylinder 2, a connecting rod 3, a top seat 4, a handle 5, a rotating shaft 6, a right sampling cylinder 7, a guide post support 8, a mounting bracket 9, a guide post 10, an upper limit post 11, a spring 12, a lower limit post 13, a rack 14, a gear 15, a first bearing with seat 16 and a second bearing with seat 17, wherein the guide post support 8 is fixedly arranged on the top surface of the base 1, the guide post 10 is arranged on the guide post support 8, the mounting bracket 9 is arranged on the guide post 10, two ends of the rotating shaft 6 are arranged on the first bearing with seat 16 and the second bearing with seat 17, the first bearing with seat 16 is fixedly arranged on the right side of a mounting hole of the mounting bracket 9, the second bearing with seat 17 is fixedly arranged on the left side of the mounting hole of the mounting bracket 9, the gear 15 is fixedly arranged on the rotating shaft 6, the rack 14 is engaged with the gear 15, and the rack 14 is arranged in a guide hole in the vertical direction on the mounting bracket 9, footstock 4 fixed mounting on 6 tops of pivot, spring 12 install on rack 14 and spring 12 both ends push up respectively on footstock 4 and installing support 9, last spacing post 11 install in footstock 4 bottom, lower spacing post 13 install on installing support 9 top, left sampler barrel 2 and right sampler barrel 7 all install in connecting rod 3 bottom, 3 location of connecting rod install in the center locating hole of rack 14 bottom.
In the embodiment, the bottom of the guide post support 8 is provided with a flange.
In the embodiment, the bottom end of the rack 14 is provided with a radial threaded hole, and a knob plunger is installed on the radial threaded hole.
In the embodiment, the left end of the rotating shaft 6 is mounted on the lock nut and the lock nut is pressed on the second seated bearing 17.
In the embodiment, the connecting rod 3 is in a T-shaped structural form.
According to the invention, the left sampling cylinder 2 and the right sampling cylinder 7 are arranged on the connecting rod 3, the top end of the connecting rod 3 is positioned in the central hole at the bottom of the rack 14, the outer wall of the top end of the connecting rod 3 is provided with the annular groove, and the tail part of the knob plunger arranged at the lower end of the rack 14 is inserted into the annular groove at the top end of the connecting rod 3, so that the fixing is realized, the model changing, the installation and the disassembly are very simple and convenient, and the operation efficiency is greatly; then manual rotation handle 5 to drive gear 15 and rotate, and then drive rack 14 downstream, thereby realize inserting left sampler barrel 2 and right sampler barrel 7 in the soil, carry out the sample operation, after the sample is accomplished, under the effect of the compression force through spring 12, realize pushing away rack 14 upward movement through spring 12, thereby withdraw from left sampler barrel 2 and right sampler barrel 7 from the soil.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.
Claims (5)
1. A non-disturbance sampler for investigating soil VOCs field sampling is characterized in that: comprises a base (1), a left sampling cylinder (2), a connecting rod (3), a top seat (4), a handle (5), a rotating shaft (6), a right sampling cylinder (7), a guide post support (8), a mounting bracket (9), a guide post (10), an upper limiting post (11), a spring (12), a lower limiting post (13), a rack (14), a gear (15), a first bearing with seat (16) and a second bearing with seat (17), wherein the guide post support (8) is fixedly arranged on the top surface of the base (1), the guide post (10) is arranged on the guide post support (8), the mounting bracket (9) is arranged on the guide post (10), two ends of the rotating shaft (6) are arranged on the first bearing with seat (16) and the second bearing with seat (17), the first bearing with seat (16) is fixedly arranged on the right side of a mounting hole of the mounting bracket (9), and the second bearing with seat (17) is fixedly arranged on the left side of a mounting hole of the mounting bracket (9), gear (15) fixed mounting on pivot (6), rack (14) and gear (15) meshing and rack (14) install in installing support (9) the ascending guiding hole of vertical side, footstock (4) fixed mounting on pivot (6) top, spring (12) install on rack (14) and spring (12) both ends push up respectively on footstock (4) and installing support (9), last spacing post (11) install in footstock (4) bottom, lower spacing post (13) install on installing support (9) top, left sampler barrel (2) and right sampler barrel (7) all install in connecting rod (3) bottom, connecting rod (3) fixed mounting in the central locating hole of rack (14) bottom.
2. The non-perturbing sampler for field sampling of soil VOCs according to claim 1, wherein: and a flange plate is arranged at the bottom of the guide pillar support (8).
3. The non-perturbing sampler for field sampling of soil VOCs according to claim 1, wherein: the bottom end of the rack (14) is provided with a radial threaded hole, and a knob plunger is installed on the radial threaded hole.
4. The non-perturbing sampler for field sampling of soil VOCs according to claim 1, wherein: the left end of the rotating shaft (6) is arranged on a locking nut, and the locking nut is pressed on the second bearing with a seat (17).
5. The non-perturbing sampler for field sampling of soil VOCs according to claim 1, wherein: the connecting rod (3) is in a T-shaped structural form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010872258.6A CN111879556A (en) | 2020-08-26 | 2020-08-26 | Non-disturbance sampler for investigating soil VOCs field sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010872258.6A CN111879556A (en) | 2020-08-26 | 2020-08-26 | Non-disturbance sampler for investigating soil VOCs field sampling |
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| Publication Number | Publication Date |
|---|---|
| CN111879556A true CN111879556A (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010872258.6A Pending CN111879556A (en) | 2020-08-26 | 2020-08-26 | Non-disturbance sampler for investigating soil VOCs field sampling |
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| CN (1) | CN111879556A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705486A (en) * | 2022-04-25 | 2022-07-05 | 江苏金易惠环保科技有限公司 | Soil VOCs in-situ detection sampling equipment and sampling method for soil remediation |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206906054U (en) * | 2017-07-12 | 2018-01-19 | 王佳锋 | A kind of agricultural planting Soil K+adsorption sampler |
| CN207964336U (en) * | 2018-03-16 | 2018-10-12 | 珠海恒星环保科技有限公司 | A kind of Soil K+adsorption boring extracting soil device |
| CN108680383A (en) * | 2018-05-29 | 2018-10-19 | 丽水市知科科技有限公司 | A kind of multiple-head type Soil K+adsorption sampler |
| CN208621356U (en) * | 2018-07-20 | 2019-03-19 | 广州市地质调查院(广州市地质环境监测中心) | A kind of device of field Quick Acquisition pedotheque |
| CN208705082U (en) * | 2018-08-17 | 2019-04-05 | 浙江建业工程管理有限公司 | A kind of project supervision is packed in bag cement sampler |
| CN208860638U (en) * | 2018-09-13 | 2019-05-14 | 广东清源环保工程设备有限公司 | A kind of industry water body automatic time sampling mechanism |
| CN209256832U (en) * | 2019-01-11 | 2019-08-16 | 红河学院 | A kind of route panel element manual press-loading device |
| CN210136095U (en) * | 2019-07-09 | 2020-03-10 | 辛雨姝 | Layered sampling device for soil remediation |
| CN210893787U (en) * | 2019-09-18 | 2020-06-30 | 德清海潮科技信息咨询合伙企业(有限合伙) | Water sampling device for environmental detection |
| CN211148104U (en) * | 2019-12-06 | 2020-07-31 | 四川三合利源环保建材有限公司 | Portable multitube sampling device is used in foundation ditch soil hardness detection |
| CN211205842U (en) * | 2019-12-31 | 2020-08-07 | 曹德强 | Geological stratified sampling device for geological exploration |
| CN211317795U (en) * | 2019-10-12 | 2020-08-21 | 沈阳鼎恒科技有限公司 | High-efficient type soil sampling device |
-
2020
- 2020-08-26 CN CN202010872258.6A patent/CN111879556A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206906054U (en) * | 2017-07-12 | 2018-01-19 | 王佳锋 | A kind of agricultural planting Soil K+adsorption sampler |
| CN207964336U (en) * | 2018-03-16 | 2018-10-12 | 珠海恒星环保科技有限公司 | A kind of Soil K+adsorption boring extracting soil device |
| CN108680383A (en) * | 2018-05-29 | 2018-10-19 | 丽水市知科科技有限公司 | A kind of multiple-head type Soil K+adsorption sampler |
| CN208621356U (en) * | 2018-07-20 | 2019-03-19 | 广州市地质调查院(广州市地质环境监测中心) | A kind of device of field Quick Acquisition pedotheque |
| CN208705082U (en) * | 2018-08-17 | 2019-04-05 | 浙江建业工程管理有限公司 | A kind of project supervision is packed in bag cement sampler |
| CN208860638U (en) * | 2018-09-13 | 2019-05-14 | 广东清源环保工程设备有限公司 | A kind of industry water body automatic time sampling mechanism |
| CN209256832U (en) * | 2019-01-11 | 2019-08-16 | 红河学院 | A kind of route panel element manual press-loading device |
| CN210136095U (en) * | 2019-07-09 | 2020-03-10 | 辛雨姝 | Layered sampling device for soil remediation |
| CN210893787U (en) * | 2019-09-18 | 2020-06-30 | 德清海潮科技信息咨询合伙企业(有限合伙) | Water sampling device for environmental detection |
| CN211317795U (en) * | 2019-10-12 | 2020-08-21 | 沈阳鼎恒科技有限公司 | High-efficient type soil sampling device |
| CN211148104U (en) * | 2019-12-06 | 2020-07-31 | 四川三合利源环保建材有限公司 | Portable multitube sampling device is used in foundation ditch soil hardness detection |
| CN211205842U (en) * | 2019-12-31 | 2020-08-07 | 曹德强 | Geological stratified sampling device for geological exploration |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705486A (en) * | 2022-04-25 | 2022-07-05 | 江苏金易惠环保科技有限公司 | Soil VOCs in-situ detection sampling equipment and sampling method for soil remediation |
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Address after: 213100 No. 22, Lingxiang Road, Wujin economic development zone, Changzhou City, Jiangsu Province Applicant after: JIANGSU YANGTZE RIVER DELTA ENVIRONMENTAL SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Address before: Room 323, Creative Research Center, 8 Yanzheng West Avenue, Wujin District, Changzhou City, Jiangsu Province, 213100 Applicant before: JIANGSU YANGTZE RIVER DELTA ENVIRONMENTAL SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. |