CN220322740U - Sampler for soil engineering detection - Google Patents
Sampler for soil engineering detection Download PDFInfo
- Publication number
- CN220322740U CN220322740U CN202320551606.9U CN202320551606U CN220322740U CN 220322740 U CN220322740 U CN 220322740U CN 202320551606 U CN202320551606 U CN 202320551606U CN 220322740 U CN220322740 U CN 220322740U
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- sampling tube
- soil
- sampler
- lifting mechanism
- cavity
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- 239000002689 soil Substances 0.000 title claims abstract description 60
- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 238000005070 sampling Methods 0.000 claims abstract description 79
- 230000003028 elevating effect Effects 0.000 claims description 18
- 230000010354 integration Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000005527 soil sampling Methods 0.000 abstract description 5
- 238000000605 extraction Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process 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 discloses a sampler for soil engineering detection, which relates to the technical field of soil sampling and comprises a sampling tube, a first lifting mechanism and a second lifting mechanism, wherein a feed inlet is formed in the surface of the sampling tube, the sampling tube is in threaded connection with a pointed head through a threaded ring, a push rod is arranged above the sampling tube, the first lifting mechanism is positioned on the right side of the sampling tube, and the second lifting mechanism is positioned on the left side of the push rod. According to the utility model, the second lifting mechanism controls the lifting of the push rod and the rubber head, the push rod and the rubber head descend into the sampling tube, and the rubber head blocks the feed inlet, so that the feed inlet is closed when the sampling tube enters a soil layer, upper soil cannot enter the sampling tube, and when the sampling tube reaches a specified depth of soil, the second lifting mechanism pulls the push rod and the rubber head to ascend, so that negative pressure is generated in the sampling tube while the feed inlet is exposed, the soil is conveniently sucked into the sampling tube, and the accuracy of soil extraction is improved.
Description
Technical Field
The utility model relates to the technical field of soil sampling, in particular to a sampler for soil engineering detection.
Background
In land management, in order to guarantee the quality of soil, avoid the soil to make the pollution influence of environment use, people all can regularly sample soil, detect the soil of sampling again, the data after the record soil detects, and the rethread compares normal data just can know whether soil is polluted, and the sampling of soil usually needs to use the soil sampler.
The existing soil sampler has obvious defects, when the experiment requires to sample the soil at the lower layer, the soil sampler can enter the sampler at the moment of entering the soil, when the sampler reaches the appointed depth of the soil, a small amount of upper soil exists in the sampler, and the soil at different depths are mixed together, so that the analysis of the soil can be influenced, the result is inaccurate, and therefore, the sampler for soil engineering detection is urgently needed.
Disclosure of Invention
Based on the above, the utility model aims to provide a sampler for soil engineering detection, which solves the obvious defects of the existing soil sampler, when the experiment requires to sample the soil at the lower layer, the soil at the uppermost layer can enter the sampler at the moment of entering the soil, when the sampler reaches the appointed depth of the soil, a small amount of soil at the upper layer exists in the sampler, and the soil at different depths are mixed together, so that the analysis of the soil can be influenced, and the problem of inaccurate results is caused.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a soil engineering detects uses sampler, includes sampling tube, first elevating system and second elevating system, the feed inlet has been seted up on the surface of sampling tube, and the lower extreme surface of sampling tube is equipped with the screw thread circle, the sampling tube passes through screw thread circle and tip threaded connection, the top of sampling tube is provided with the push rod, and the rubber head is installed to the bottom integration of push rod, first elevating system is located the right side of sampling tube, second elevating system is located the left side of push rod.
Preferably, the central axes of the rubber head, the push rod and the sampling tube are positioned on the same horizontal line, and the inner dimension of the sampling tube is identical with the outer dimension of the rubber head.
Preferably, the first lifting mechanism comprises a first supporting rod, a first cavity, a first motor, a first screw rod and a first connecting plate, wherein the first cavity is formed in the first supporting rod, the first motor is installed in the first cavity, the first screw rod is rotatably connected to the outlet end of the first motor, and the first connecting plate is connected to the outer side of the first screw rod in a threaded mode.
Preferably, the inside of first connecting plate is equipped with the screw hole with first screw threaded connection, and the one side surface that the sampling tube was kept away from to first connecting plate is laminated with first cavity inner wall to the opposite side and the sampling tube welding of first connecting plate.
Preferably, the second lifting mechanism comprises a second supporting rod, a second cavity, a second motor, a second screw rod and a second connecting plate, wherein the second cavity is formed in the second supporting rod, the second motor is installed in the second cavity, the second screw rod is rotatably connected to the outlet end of the second motor, and the second connecting plate is connected to the outer side of the second screw rod in a threaded mode.
Preferably, the bottoms of the first lifting mechanism and the second lifting mechanism are fixed with a bottom plate, and the inside of the bottom plate is penetrated with a ground anchor.
Preferably, the top of first elevating system and second elevating system is fixed with the roof, and the upper end of roof is provided with the power, the right side of power is provided with control panel.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the second lifting mechanism controls the lifting of the push rod and the rubber head, the push rod and the rubber head descend into the sampling tube, and the rubber head blocks the feed inlet, so that the feed inlet is closed when the sampling tube enters a soil layer, upper soil cannot enter the sampling tube, and when the sampling tube reaches a specified depth of soil, the second lifting mechanism pulls the push rod and the rubber head to ascend, so that negative pressure is generated in the sampling tube while the feed inlet is exposed, the soil is conveniently sucked into the sampling tube, and the accuracy of soil extraction is improved.
2. According to the utility model, the lifting of the sampling tube is controlled by the first lifting mechanism, the first motor is started, so that the first screw rod rotates, and the first connecting plate realizes the descending function under the cooperation of the first motor, the first screw rod and the first cavity, so that the sampling tube descends, the sampling tube is convenient to enter soil, the sampling tube does not need to be manually pushed, and time and labor are saved.
3. The lower end of the sampling tube is in threaded connection with the tip through the threaded ring, the difficulty of the sampling tube entering the soil can be reduced through the arrangement of the tip, the tip is conveniently assembled by threads, the tip is convenient to disassemble and assemble, and the tip is convenient to replace in time when the tip is ground flat.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
In the figure: 1. a sampling tube; 2. a feed inlet; 3. a thread ring; 4. a tip; 5. a push rod; 6. a rubber head; 7. a first lifting mechanism; 701. a first support bar; 702. a first cavity; 703. a first motor; 704. a first screw; 705. a first connection plate; 8. a second lifting mechanism; 801. a second support bar; 802. a second cavity; 803. a second motor; 804. a second screw; 805. a second connecting plate; 9. a bottom plate; 10. an earth anchor; 11. a top plate; 12. a power supply; 13. and a control panel.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
Referring to fig. 1-4, a sampler for soil engineering detection comprises a sampling tube 1, a first lifting mechanism 7 and a second lifting mechanism 8, wherein a feed inlet 2 is formed in the surface of the sampling tube 1, a thread ring 3 is arranged on the outer surface of the lower end of the sampling tube 1, the sampling tube 1 is in threaded connection with a pointed head 4 through the thread ring 3, a push rod 5 is arranged above the sampling tube 1, a rubber head 6 is integrally arranged at the bottom of the push rod 5, the central axes of the rubber head 6, the push rod 5 and the sampling tube 1 are positioned on the same horizontal line, the inner dimension of the sampling tube 1 is identical with the outer dimension of the rubber head 6, when the sampler is used, the rubber head 6 and the push rod 5 are inserted into the sampling tube 1, and the feed inlet 2 can be plugged through the rubber head 6, so that upper soil cannot enter the sampling tube 1 before the sampling tube 1 reaches a specified soil depth, and the accuracy of soil extraction is improved;
the first lifting mechanism 7 is positioned on the right side of the sampling tube 1, the first lifting mechanism 7 comprises a first supporting rod 701, a first cavity 702, a first motor 703, a first screw rod 704 and a first connecting plate 705, the first cavity 702 is formed in the first supporting rod 701, the first motor 703 is installed in the first cavity 702, the first screw rod 704 is rotationally connected to the outlet end of the first motor 703, the first connecting plate 705 is connected to the outer side of the first screw rod 704 in a threaded manner, the first lifting mechanism 7 provides power for the sampling tube 1, so that the sampling tube 1 can conveniently enter soil, the sampling tube 1 does not need to be pushed manually, time and labor are saved, a threaded hole in threaded connection with the first screw rod 704 is formed in the first connecting plate 705, the outer surface of one side of the first connecting plate 705 far away from the sampling tube 1 is attached to the inner wall of the first cavity 702, the other side of the first connecting plate 705 is welded with the sampling tube 1, the first motor 703 is started, the first connecting plate 705 is enabled to rotate, the first motor 703 is enabled to be matched with the first cavity 702, the first screw rod 704 is enabled to be lowered, the sampling tube 1 is enabled to be lowered, and therefore the sampling tube 1 is lowered, the sampling tube 1 is enabled to be connected to be lowered, the tip 4 is enabled to be connected to the tip 4, and the sampling tube 1 is enabled to enter the soil, and the tip 1 is enabled to be more easily lifted by the tip 4;
the second elevating system 8 is located the left side of push rod 5, second elevating system 8 includes second bracing piece 801, second cavity 802, second motor 803, second screw rod 804 and second connecting plate 805, second cavity 802 has been seted up to the inside of second bracing piece 801, and the internally mounted of second cavity 802 has second motor 803, the exit end rotation of second motor 803 is connected with second screw rod 804, the outside threaded connection of second screw rod 804 has second connecting plate 805, second elevating system 8 control push rod 5 goes up and down, after the appointed degree of depth of soil is reached to sampling tube 1, make second screw rod 804 counter-rotating through second motor 803, sampling tube 1 and rubber head 6 rise, in the time of exposing feed inlet 2, make sampling tube 1 inside produce negative pressure, be convenient for inhale sampling tube 1 inside, thereby accomplish soil sampling work, first elevating system 7 and second elevating system 8 bottom are fixed with bottom plate 9, and the inside of bottom plate 9 is run through and be provided with ground anchor 10, through the bottom plate 9 and the lower extreme of ground anchor 10 inserts soil, make the device be fixed in the motor 803, the control panel is convenient for use by the motor 803, the top plate 11 is provided with the top plate 13, the top plate 13 is convenient for the top plate 13 is fixed with to the second elevating system, top plate 11, the top plate 13 is convenient for use, the top plate 13 is fixed to the top plate 13, the top plate 13 is stable is set up to the top plate 13.
Working principle: during the use, first tip 4 passes through thread circle 3 threaded connection at sampling tube 1 lower extreme, then start second motor 803, make second screw rod 804 corotation, second connecting plate 805 descends, second connecting plate 805 brings push rod 5 and rubber head 6 together to descend, until push rod 5 and rubber head 6 get into inside the sampling tube 1, and feed inlet 2 is plugged up to rubber head 6, then start first motor 703 simultaneously, make first screw rod 704 rotatory, first connecting plate 705 is under the cooperation of first motor 703, first screw rod 704 and first cavity 702, realize the decline function, therefore sampling tube 1 descends, sampling tube 1 and push rod 5 descend in step, through the setting up of tip 4, the degree of difficulty that sampling tube 1 got into the soil layer has been reduced, after sampling tube 1 reaches the appointed degree of depth of soil, make second screw rod 804 reverse rotation through second motor 803, make sampling tube 1 and rubber head 6 rise, in the inside production negative pressure of sampling tube 1 when exposing feed inlet 2, be convenient for inhale inside the sampling tube 1, thereby accomplish soil sampling tube work, after the soil sampling tube is accomplished, first screw rod 704 is controlled, the first screw rod 703 is convenient for be assembled to the tip 4 when the tip 4 is convenient for the equipment is convenient for be replaced in time to the tip 4.
What is not described in detail in this specification is prior art known to those skilled in the art. ,
the terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a soil engineering detects uses sampler, includes sampling tube (1), first elevating system (7) and second elevating system (8), its characterized in that: feed inlet (2) have been seted up on the surface of sampling tube (1), and the lower extreme surface of sampling tube (1) is equipped with screw thread circle (3), sampling tube (1) pass through screw thread circle (3) and tip (4) threaded connection, the top of sampling tube (1) is provided with push rod (5), and rubber head (6) are installed to the bottom integration of push rod (5), first elevating system (7) are located the right side of sampling tube (1), second elevating system (8) are located the left side of push rod (5).
2. The sampler for soil engineering detection according to claim 1, wherein: the central axes of the rubber head (6), the push rod (5) and the sampling tube (1) are positioned on the same horizontal line, and the inner dimension of the sampling tube (1) is identical with the outer dimension of the rubber head (6).
3. The sampler for soil engineering detection according to claim 1, wherein: the first lifting mechanism (7) comprises a first supporting rod (701), a first cavity (702), a first motor (703), a first screw rod (704) and a first connecting plate (705), wherein the first cavity (702) is formed in the first supporting rod (701), the first motor (703) is mounted in the first cavity (702), the first screw rod (704) is rotatably connected to the outlet end of the first motor (703), and the first connecting plate (705) is connected to the outer side of the first screw rod (704) in a threaded mode.
4. A sampler for soil engineering detection as claimed in claim 3 wherein: the inside of first connecting plate (705) is equipped with the screw hole with first screw rod (704) threaded connection, and one side surface that sampling tube (1) was kept away from to first connecting plate (705) is laminated with first cavity (702) inner wall to the opposite side and the welding of sampling tube (1) of first connecting plate (705).
5. The sampler for soil engineering detection according to claim 1, wherein: the second lifting mechanism (8) comprises a second supporting rod (801), a second cavity (802), a second motor (803), a second screw rod (804) and a second connecting plate (805), wherein the second cavity (802) is formed in the second supporting rod (801), the second motor (803) is installed in the second cavity (802), the second screw rod (804) is rotatably connected to the outlet end of the second motor (803), and the second connecting plate (805) is connected to the outer side of the second screw rod (804) in a threaded mode.
6. The sampler for soil engineering detection according to claim 1, wherein: the bottoms of the first lifting mechanism (7) and the second lifting mechanism (8) are fixed with a bottom plate (9), and a ground anchor (10) penetrates through the bottom plate (9).
7. The sampler for soil engineering detection according to claim 1, wherein: the top of first elevating system (7) and second elevating system (8) is fixed with roof (11), and the upper end of roof (11) is provided with power (12), the right side of power (12) is provided with control panel (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320551606.9U CN220322740U (en) | 2023-03-21 | 2023-03-21 | Sampler for soil engineering detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320551606.9U CN220322740U (en) | 2023-03-21 | 2023-03-21 | Sampler for soil engineering detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220322740U true CN220322740U (en) | 2024-01-09 |
Family
ID=89411559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320551606.9U Active CN220322740U (en) | 2023-03-21 | 2023-03-21 | Sampler for soil engineering detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220322740U (en) |
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2023
- 2023-03-21 CN CN202320551606.9U patent/CN220322740U/en active Active
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