CN220772617U - Soil detection sampling device - Google Patents
Soil detection sampling device Download PDFInfo
- Publication number
- CN220772617U CN220772617U CN202322349603.XU CN202322349603U CN220772617U CN 220772617 U CN220772617 U CN 220772617U CN 202322349603 U CN202322349603 U CN 202322349603U CN 220772617 U CN220772617 U CN 220772617U
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- Prior art keywords
- thick bamboo
- soil
- backup pad
- section
- fixedly connected
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- 239000002689 soil Substances 0.000 title claims abstract description 39
- 238000005070 sampling Methods 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 title claims abstract description 11
- 238000005527 soil sampling Methods 0.000 claims abstract description 25
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 49
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 49
- 241001330002 Bambuseae Species 0.000 claims description 49
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 49
- 239000011425 bamboo Substances 0.000 claims description 49
- 239000007787 solid Substances 0.000 claims description 22
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model belongs to the technical field of soil sampling and discloses a soil detection sampling device, which comprises a soil sampling cylinder, wherein the top of the soil sampling cylinder is fixedly connected with a threaded rod, the top of the threaded rod is fixedly connected with a holding rod, the outside of the soil sampling cylinder is movably clamped with a protection cylinder, the top of the protection cylinder is fixedly connected with a threaded cylinder, and the bottom of the threaded cylinder is fixedly connected with a first fixed ring.
Description
Technical Field
The utility model belongs to the technical field of soil sampling, and particularly relates to a soil detection sampling device.
Background
The soil sampling detection device determines the environmental quality or pollution degree and the variation trend thereof by measuring the representative value of factors influencing the soil environmental quality, and the soil monitoring generally refers to soil environmental monitoring, which generally comprises the technical contents of point distribution sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and the like, and is one of pretreatment devices for soil detection.
The soil sampling device in the prior art realizes cylindrical direct sampling of soil layer through the mode of rotating the soil sampling cylinder and pushing down, but if the soil sampling cylinder is deeper, the force applied manually is difficult to ensure to be vertical, the soil sampling cylinder is easy to bend in the descending process, the service life of the soil sampling cylinder is shortened, and the soil detection sampling device is provided to solve the problems.
Disclosure of Invention
In order to solve the problems in the background art, the utility model provides a soil detection sampling device, which solves the problem that the service life of a soil sampling tube is shortened due to the fact that the soil sampling tube is easy to bend in the descending process.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a soil detection sampling device, includes a soil taking section of thick bamboo, the top fixedly connected with threaded rod of a soil taking section of thick bamboo, the top fixedly connected with holding rod of threaded rod, the outside activity joint of a soil taking section of thick bamboo has a protection section of thick bamboo, the top fixedly connected with screw thread section of thick bamboo of protection section of thick bamboo, the bottom fixedly connected with first solid fixed ring of screw thread section of thick bamboo, the outside annular equiangle of first solid fixed ring articulates there is first backup pad, the one end of first backup pad articulates there is the second backup pad, one side of first backup pad articulates there is the third backup pad, the one end of third backup pad articulates there is the second solid fixed ring, the left and right sides butt of second solid fixed ring bottom has the stopper, one side fixedly connected with spacing spring of stopper, the left and right sides fixedly connected with arm-tie at second solid fixed ring top, the middle part fixedly connected with limiting plate of screw thread section of thick bamboo.
Preferably, the outer portion of the threaded rod is in threaded connection with the inner portion of the threaded cylinder, and the bottom of the first fixing ring is fixedly connected with the protection cylinder.
Preferably, the outer diameter of the threaded cylinder is equal to the inner diameter of the protection cylinder, and the first support plate and the second support plate are arc-shaped plate structures.
Preferably, the inner diameter of the second supporting plate is equal to the outer diameter of the protective cylinder, and the third supporting plate is of an arc structure.
Preferably, the middle part of the second fixing ring is movably connected with the threaded cylinder, and one end of the limiting spring is fixedly connected with the inside of the threaded cylinder.
Preferably, the limit block is of a trapezoid structure which is inclined upwards from left to right, and a clamping groove which is matched with the limit block in size is formed in the threaded cylinder.
Preferably, the limiting plate is located right above the second fixing ring, and the outer portion of the pulling plate is movably clamped with the limiting plate.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the soil sampling cylinder is not easy to bend in the descending process by matching the structures of the protection cylinder, the second support plate, the third support plate, the limiting block, the limiting spring and the like, the service life of the soil sampling cylinder is prolonged, the pulling plate is pulled upwards, the second fixing ring drives the third support plate to move upwards through the pulling plate, the third support plate pulls the first support plate to move upwards, the first support plate drives the second support plate to spread outwards through the third support plate, the second support plate is flush with the protection cylinder, the limiting block is pressed against the inside of the threaded cylinder by the second fixing ring, the limiting spring is compressed and shortened, when the second fixing ring moves to the top of the limiting block, the limiting block bounces back to the original position through the elastic force of the limiting spring, the bottom of the second fixing ring is abutted against the top of the limiting block, the protection cylinder is vertically placed at the position where sampling is needed, the second support plate abuts against the ground, the threaded rod is rotated to drive the soil sampling cylinder to press downwards, the soil can be sampled through the soil sampling cylinder, the soil sampling cylinder is not easy to bend in the descending process, and the service life of the soil sampling cylinder is prolonged.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;
FIG. 3 is a schematic front cross-sectional view of the present utility model;
FIG. 4 is an enlarged schematic view of the present utility model at B in FIG. 3;
fig. 5 is a schematic view in plan section of the present utility model.
In the figure: 1. a soil sampling cylinder; 2. a threaded rod; 3. a grip; 4. a protective cylinder; 5. a thread cylinder; 6. a first fixing ring; 7. a first support plate; 8. a second support plate; 9. a third support plate; 10. a second fixing ring; 11. a limiting block; 12. a limit spring; 13. pulling a plate; 14. and a limiting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the utility model provides a soil detection sampling device, which comprises a soil taking cylinder 1, wherein the top of the soil taking cylinder 1 is fixedly connected with a threaded rod 2, the top of the threaded rod 2 is fixedly connected with a holding rod 3, the outside of the soil taking cylinder 1 is movably clamped with a protection cylinder 4, the top of the protection cylinder 4 is fixedly connected with a threaded cylinder 5, the bottom of the threaded cylinder 5 is fixedly connected with a first fixed ring 6, the outer side of the first fixed ring 6 is hinged with a first supporting plate 7 in an annular equal angle manner, one end of the first supporting plate 7 is hinged with a second supporting plate 8, one side of the first supporting plate 7 is hinged with a third supporting plate 9, one end of the third supporting plate 9 is hinged with a second fixed ring 10, the left side and the right side of the bottom of the second fixed ring 10 are in butt joint with a limiting block 11, one side of the limiting block 11 is fixedly connected with a limiting spring 12, the left side and the right side of the top of the second fixed ring 10 is fixedly connected with a pulling plate 13, and the middle of the threaded cylinder 5 is fixedly connected with a limiting plate 14;
through upwards pulling arm-tie 13, second solid fixed ring 10 drives the upward movement of third backup pad 9 through arm-tie 13, the first backup pad 7 of third backup pad 9 pulling upwards moves, make first backup pad 7 drive second backup pad 8 outwards expand through third backup pad 9, make second backup pad 8 and protection section of thick bamboo 4 parallel and level, the inside of limiting block 11 to screw thread section of thick bamboo 5 is supported to second solid fixed ring 10, make spacing spring 12 compression shorten, move to the top of stopper 11 when second solid fixed ring 10, stopper 11 is through spacing spring 12's elasticity rebound normal position, make the bottom of second solid fixed ring 10 and the top butt of stopper 11, vertically place the protection section of thick bamboo 4 in the position that needs the sample, make second backup pad 8 butt ground, through rotating holding rod 3, make threaded rod 2 drive take out a rotatory pushing down of a section of thick bamboo 1, can take out the sample to soil through a section of thick bamboo 1, it is spacing removal to take out a section of thick bamboo 1 when protecting the section of thick bamboo 4 to protect, it is crooked to avoid taking out a section of thick bamboo 1 to descend, it is easy to carry out the top to take out the section of thick bamboo 1 through second backup pad 8, make the bottom of thick bamboo 1 take out the bottom of a section of thick bamboo 1 and the protection section of thick bamboo 1 take out the bottom of thick bamboo 1 when the bottom of thick bamboo 1 is not taking out the bottom 1, make the protection section of thick bamboo 1 is used in the bottom of thick bamboo 1 and the protection section of thick bamboo 1 is more stable when the bottom 1 is used in the bottom protection section of thick bamboo 1, the bottom 1 is not stable section of thick bamboo 1, and the bottom section of thick bamboo 1 is used at the bottom 1 when the bottom protection 1.
As shown in fig. 1, 2 and 3, the outer part of the threaded rod 2 is in threaded connection with the inner part of the threaded cylinder 5, the bottom of the first fixing ring 6 is fixedly connected with the protective cylinder 4, the outer diameter of the threaded cylinder 5 is equal to the inner diameter of the protective cylinder 4, and the first supporting plate 7 and the second supporting plate 8 are arc-shaped plate structures;
the threaded rod 2 and the threaded cylinder 5 are in threaded connection, so that the threaded rod 2 drives the soil taking cylinder 1 to descend, the soil is sampled by rotating the soil taking cylinder 1 to descend in a straight line, the soil taking cylinder 1 and the protective cylinder 4 can be supported and fixed through the first supporting plate 7 and the second supporting plate 8, the soil taking cylinder 1 can be prevented from descending vertically due to different manually applied forces, and when the soil taking cylinder is not used, the soil taking cylinder 1 and the protective cylinder 4 are protected through the first supporting plate 7 and the second supporting plate 8.
As shown in fig. 1, 3 and 4, the inner diameter of the second supporting plate 8 is equal to the outer diameter of the protective cylinder 4, the third supporting plate 9 is in an arc structure, the middle part of the second fixing ring 10 is movably connected with the threaded cylinder 5, and one end of the limiting spring 12 is fixedly connected with the inside of the threaded cylinder 5;
when not using, second backup pad 8 and protection section of thick bamboo 4 laminating protect protection section of thick bamboo 4 through second backup pad 8, through the removal of third backup pad 9 pulling first backup pad 7, extend, second solid fixed ring 10 is along the section of thick bamboo wall of screw thread section of thick bamboo 5, support stopper 11 through spacing spring 12, support stopper 11 through second solid fixed ring 10 and press for spacing spring 12 compression shortens, rebound normal position with stopper 11 through spacing spring 12, make stopper 11 carry out spacing to second solid fixed ring 10 fixedly, when not using, support stopper 11 and press, make stopper 11 support into the draw-in groove, make second solid fixed ring 10 move down through pull-down arm-tie 13.
As shown in fig. 2 and 4, the limiting block 11 is of a trapezoid structure inclined upwards from left to right, a clamping groove matched with the limiting block 11 in size is formed in the threaded cylinder 5, the limiting plate 14 is positioned right above the second fixing ring 10, and the outer part of the pulling plate 13 is movably clamped with the limiting plate 14;
the second fixing ring 10 is pulled by the pulling plate 13 to limit the pulling plate 13 through the limiting plate 14, the limiting block 11 is accommodated through the clamping groove, and the second fixing ring 10 is limited and fixed through the limiting block 11 and the limiting plate 14, so that the second fixing ring 10 is prevented from moving upwards when the soil taking barrel 1 descends.
The working principle and the using flow of the utility model are as follows:
firstly, staff pulls pulling plate 13 upwards, second solid fixed ring 10 drives the upward removal of third backup pad 9 through pulling plate 13, the upward removal of first backup pad 7 is pulled to third backup pad 9, make first backup pad 7 drive second backup pad 8 outwards expand through third backup pad 9, make second backup pad 8 and protection section of thick bamboo 4 parallel and level, the inside butt pressure of stopper 11 towards screw thread section of thick bamboo 5 is fixed to the second, make spacing spring 12 compression shorten, remove to the top of stopper 11 when second solid fixed ring 10, stopper 11 rebound the normal position through the elasticity of spacing spring 12, make the bottom of second solid fixed ring 10 and the top butt of stopper 11, vertically place protection section of thick bamboo 4 in the position that needs the sample, make second backup pad 8 butt ground, through rotating holding rod 3, make threaded rod 2 drive take a rotatory push down of soil section of thick bamboo 1, can take a sample soil through a soil section of thick bamboo 1, the operation is accomplished.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Soil detection sampling device, including a soil sampling section of thick bamboo (1), its characterized in that: the utility model discloses a soil sampling device, including a soil sampling section of thick bamboo, a first backup pad (7) is articulated to the top fixedly connected with threaded rod (2) of soil sampling section of thick bamboo (1), the top fixedly connected with holding rod (3) of threaded rod (2), the outside activity joint of soil sampling section of thick bamboo (1) has a protection section of thick bamboo (4), the top fixedly connected with screw thread section of thick bamboo (5) of protection section of thick bamboo (4), the bottom fixedly connected with first solid fixed ring (6) of screw thread section of thick bamboo (5), the outside annular equiangle of first solid fixed ring (6) articulates there is first backup pad (7), the one end of first backup pad (7) articulates there is second backup pad (8), one side of first backup pad (7) articulates there is third backup pad (9), the one end of third backup pad (9) articulates there is second solid fixed ring (10), the left and right sides butt of second solid fixed ring (10) bottom has stopper (11), one side fixedly connected with spacing spring (12) of stopper (11), the left and right sides fixedly connected with arm-tie (13) at second solid fixed ring (10) top, middle part (5) is spacing plate (14).
2. The soil testing sampling apparatus of claim 1, wherein: the outside of threaded rod (2) is connected with the inside screw thread of screw thread section of thick bamboo (5), the bottom of first solid fixed ring (6) is connected with protection section of thick bamboo (4) fixed.
3. The soil testing sampling apparatus of claim 1, wherein: the external diameter of screw thread section of thick bamboo (5) equals with the internal diameter size of protection section of thick bamboo (4), first backup pad (7) and second backup pad (8) are arc structure.
4. The soil testing sampling apparatus of claim 1, wherein: the inner diameter of the second supporting plate (8) is equal to the outer diameter of the protective cylinder (4), and the third supporting plate (9) is of an arc structure.
5. The soil testing sampling apparatus of claim 1, wherein: the middle part of the second fixing ring (10) is movably connected with the threaded cylinder (5), and one end of the limiting spring (12) is fixedly connected with the inside of the threaded cylinder (5).
6. The soil testing sampling apparatus of claim 1, wherein: the limiting block (11) is of a trapezoid structure which is inclined upwards from left to right, and a clamping groove which is matched with the limiting block (11) in size is formed in the threaded cylinder (5).
7. The soil testing sampling apparatus of claim 1, wherein: the limiting plate (14) is positioned right above the second fixed ring (10), and the outer part of the pulling plate (13) is movably clamped with the limiting plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322349603.XU CN220772617U (en) | 2023-08-31 | 2023-08-31 | Soil detection sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322349603.XU CN220772617U (en) | 2023-08-31 | 2023-08-31 | Soil detection sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220772617U true CN220772617U (en) | 2024-04-12 |
Family
ID=90620131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322349603.XU Active CN220772617U (en) | 2023-08-31 | 2023-08-31 | Soil detection sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220772617U (en) |
-
2023
- 2023-08-31 CN CN202322349603.XU patent/CN220772617U/en active Active
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| GR01 | Patent grant |