CN216484025U - Portable shallow layer weak soil original state sampling device - Google Patents
Portable shallow layer weak soil original state sampling device Download PDFInfo
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- CN216484025U CN216484025U CN202123054765.8U CN202123054765U CN216484025U CN 216484025 U CN216484025 U CN 216484025U CN 202123054765 U CN202123054765 U CN 202123054765U CN 216484025 U CN216484025 U CN 216484025U
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Abstract
The utility model relates to a soil sampling technical field just discloses a portable shallow layer weak soil original state sampling device, the female joint comprises an outer tube, the inside sliding connection of outer tube has the sampling mechanism, the sampling mechanism extends the outer tube outside, the outside fixedly connected with fixed establishment of outer tube, the sampling mechanism includes the sampling tube, the sampling tube sets up inside the outer tube. The utility model provides a portable shallow layer weak soil original state sampling device, design through sampling mechanism, when the sampling tube removes, because plectane and sampling tube inner wall contact form sealed condition, so still can obtain certain suction when soil gets into the sampling tube inside, make soil be difficult for dropping, after taking out, upwards stimulate the diaphragm then can release soil, when this device does not use, can repeat above step with spacing redrawing to spacing frame inside, and rotate the threaded rod and take off it from the accessory plate, make this device more be favorable to carrying.
Description
Technical Field
The utility model relates to a soil sampling technical field specifically is a portable shallow layer weak soil original state sampling device.
Background
The undisturbed soil sample is also called undisturbed soil sample, undisturbed soil refers to a soil sample which has no change of physical components and chemical components and relatively keeps a natural structure and natural water content, and is generally used for measuring physical and mechanical properties of natural soil, such as weight, natural water content, permeability coefficient, compression coefficient, shear strength and the like.
At present, the existing undisturbed soil sampling device digs undisturbed soil to take samples in certain soft soil, and because certain soil quality is soft, the soil falls out easily due to the shaking of the device per se in the drilling process, thereby bringing troubles to the sampling work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable shallow layer weak soil original state sampling device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable shallow layer weak soil original state sampling device, includes the outer tube, the inside sliding connection of outer tube has sampling mechanism, sampling mechanism extends the outer tube outside, the outside fixedly connected with fixed establishment of outer tube.
Sampling mechanism includes the sampling tube, the sampling tube sets up inside the outer tube, sampling tube outside surface and outer tube inside surface laminate mutually, logical groove has been seted up at the sampling tube top, the equal fixedly connected with dust screen in outer tube both sides, outer tube inner chamber top fixedly connected with links up the pole, it runs through logical groove and extends into the sampling tube insidely to link up the pole, link up pole bottom fixedly connected with plectane, plectane outside surface laminates mutually with the sampling tube inside surface.
Preferably, the top of the sampling tube is fixedly connected with two pushing plates, the two pushing plates penetrate through the top of the outer tube, the top of the sampling tube is provided with an auxiliary plate, the tops of the two pushing plates are fixedly connected with the bottom of the auxiliary plate, and the pushing plates drive the sampling tube to move up and down.
Preferably, a threaded rod is arranged in the auxiliary plate and connected with the auxiliary plate through threads, the top of the threaded rod extends out of the outer side of the top of the auxiliary plate, a transverse plate is fixedly connected to the top of the threaded rod, and the threaded rod can be detached from the auxiliary plate at any time through threads.
Preferably, outer tube bottom fixedly connected with annular plate, the annular plate inboard contacts with the sampling tube outside surface, and annular plate and ground contact increase contact surface.
Preferably, fixed establishment includes the backup pad, backup pad fixed connection is outside the outer tube, four risers of backup pad bottom fixedly connected with, the spacing frame of riser bottom fixedly connected with, the inside movable plate that is provided with of spacing frame, the spacing strip of movable plate bottom fixedly connected with, movable groove has all been seted up to spacing frame inner chamber both sides wall, the movable plate both sides extend into two movable inslot portions respectively, and spacing can obtain better spacing in inserting soil.
Preferably, the top of the limiting frame is provided with a long plate, the vertical plate penetrates through the middle of the long plate, the bottom of the long plate is fixedly connected with a push-pull plate, the push-pull plate penetrates through the top of the limiting frame, the bottom of the push-pull plate is fixedly connected with the top of the movable plate, and the long plate controls the movable plate to move through the push-pull plate.
Preferably, the equal fixedly connected with rectangular plate in spacing frame top both sides, long board one side fixedly connected with telescopic link, the outside fixedly connected with spring of telescopic link, telescopic link one side fixedly connected with fixture block, the draw-in groove has been seted up to rectangular plate one side, inside the draw-in groove was extended into to fixture block one side, fixture block top fixedly connected with control panel, the fixture block extends into and can carry on spacingly to the long board after the draw-in groove is inside.
Compared with the prior art, the utility model provides a portable shallow layer weak soil original state sampling device.
The method has the following beneficial effects:
1. the utility model provides a portable shallow layer weak soil original state sampling device, design through sampling mechanism, when the sampling tube removed, because plectane and sampling tube inner wall contact form sealed condition, so still can obtain certain suction when soil gets into the sampling tube inside, make it be difficult for dropping, after taking out, upwards stimulate the diaphragm then can release soil, when this device does not use, can repeat above step with spacing redrawing to spacing inside the frame, and rotate the threaded rod and take off it from the accessory plate, make this device more be favorable to carrying.
2. The utility model provides a portable shallow layer soft soil original state sampling device, through fixed establishment's design, pinches two control panels to the centre, presses the long slab downwards afterwards, and the long slab drives the push-and-pull board and removes, and the push-and-pull board drives the movable plate and removes, and the movable plate drives spacing strip and removes to extending the outside of spacing frame bottom, and during spacing strip inserted soil perpendicularly, the outer tube obtained spacing difficult production and rocked to avoid traditional original state soil sampling in-process because rock and make the condition that soil dropped and go out.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is an enlarged view of fig. 2 at B.
In the figure: 1. an outer tube; 2. a sampling mechanism; 21. a sampling tube; 22. a through groove; 23. a dust screen; 24. a connecting rod; 25. a circular plate; 26. a push plate; 27. an auxiliary plate; 28. a threaded rod; 29. a transverse plate; 291. an annular plate; 3. a fixing mechanism; 31. a support plate; 32. a vertical plate; 33. a limiting frame; 34. moving the plate; 35. a limiting strip; 36. a long plate; 37. a push-pull plate; 38. a rectangular plate; 39. a telescopic rod; 391. a spring; 392. a clamping block; 393. and a control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a portable shallow layer weak soil original state sampling device, includes outer tube 1, and 1 inside sliding connection of outer tube has sampling mechanism 2, and sampling mechanism 2 extends 1 outsides of outer tube, and 1 outside fixedly connected with fixed establishment 3 of outer tube.
The sampling mechanism 2 comprises a sampling tube 21, the sampling tube 21 is arranged in an outer tube 1, the outer side surface of the sampling tube 21 is attached to the inner side surface of the outer tube 1, a through groove 22 is formed in the top of the sampling tube 21, dust screens 23 are fixedly connected to both sides of the outer tube 1, an attachment rod 24 is fixedly connected to the top of an inner cavity of the outer tube 1, the attachment rod 24 penetrates through the through groove 22 and extends into the sampling tube 21, a circular plate 25 is fixedly connected to the bottom of the attachment rod 24, the outer side surface of the circular plate 25 is attached to the inner side surface of the sampling tube 21, two pushing plates 26 are fixedly connected to the top of the sampling tube 21, the two pushing plates 26 penetrate through the top of the outer tube 1, an auxiliary plate 27 is arranged on the top of the sampling tube 21, the tops of the two pushing plates 26 are fixedly connected to the bottom of the auxiliary plate 27, a threaded rod 28 is arranged in the auxiliary plate 27, the threaded rod 28 is connected to the auxiliary plate 27 through threads, and the top of the threaded rod 28 extends out of the top of the auxiliary plate 27, the top of the threaded rod 28 is fixedly connected with a transverse plate 29, the bottom of the outer tube 1 is fixedly connected with an annular plate 291, and the inner side of the annular plate 291 is contacted with the outer side surface of the sampling tube 21.
The fixing mechanism 3 comprises a supporting plate 31, the supporting plate 31 is fixedly connected to the outside of the outer tube 1, the bottom of the supporting plate 31 is fixedly connected with four vertical plates 32, the bottom of each vertical plate 32 is fixedly connected with a limiting frame 33, a moving plate 34 is arranged inside each limiting frame 33, the bottom of each moving plate 34 is fixedly connected with a limiting strip 35, two side walls of an inner cavity of each limiting frame 33 are respectively provided with a movable groove, two sides of each moving plate 34 respectively extend into the two movable grooves, the top of each limiting frame 33 is provided with a long plate 36, the vertical plates 32 penetrate through the middle of the long plate 36, the bottom of each long plate 36 is fixedly connected with a push-pull plate 37, each push-pull plate 37 penetrates through the top of each limiting frame 33, the bottom of each push-pull plate 37 is fixedly connected with the top of each moving plate 34, two sides of the top of each limiting frame 33 are respectively fixedly connected with a rectangular plate 38, one side of each long plate 36 is fixedly connected with a telescopic rod 39, the outside each telescopic rod 39 is fixedly connected with a spring 391, one side of each telescopic rod 39 is fixedly connected with a clamping block 392, a clamping groove is formed in one side of the rectangular plate 38, one side of the clamping block 392 extends into the clamping groove, and a control plate 393 is fixedly connected to the top of the clamping block 392.
In the actual operation process, when the device needs to perform soft soil undisturbed sampling during use, firstly, the two control plates 393 are pinched towards the middle, the control plates 393 drive the clamping blocks 392 to move, the clamping blocks 392 drive the telescopic rods 39 to compress after moving, then the springs 391 compress, the long plates 36 are pressed downwards, the long plates 36 drive the push-pull plates 37 to move, the push-pull plates 37 drive the moving plates 34 to move, the moving plates 34 drive the limiting strips 35 to move to extend out of the bottom of the limiting frames 33, when the clamping blocks 392 are located at one side of the clamping grooves, the control plates 393 are released, then the springs 391 provide reverse thrust to push the clamping blocks 392 into the clamping grooves, at the moment, the long plates 36 are limited, then the limiting strips 35 are vertically inserted into soil, the outer tube 1 is limited and is not prone to shake, then the transverse plate 29 is pressed downwards, the T-shaped plate drives the threaded rod 28 to move, and the threaded rod 28 drives the auxiliary plates 27 to move, the auxiliary plate 27 drives the pushing plate 26 to move, the pushing plate 26 drives the sampling tube 21 to move downwards to be inserted into a soil layer and continue to move downwards, when the sampling tube 21 moves, a circular plate 25 is in contact with the inner wall of the sampling tube 21 to form a sealing condition, so that soil can obtain a certain suction force when entering the sampling tube 21, the soil is not easy to drop, after the sampling tube is taken out, the transverse plate 29 is pulled upwards to push out the soil, when the device is not used, the steps can be repeated to pull the limiting strip 35 to the inside of the limiting frame 33 again, and the threaded rod 28 is rotated and taken down from the auxiliary plate 27, so that the device is more favorable for carrying.
Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a portable shallow layer soft soil original state sampling device, includes outer tube (1), its characterized in that: the sampling mechanism (2) is connected to the inner part of the outer tube (1) in a sliding manner, the sampling mechanism (2) extends out of the outer tube (1), and the outer part of the outer tube (1) is fixedly connected with a fixing mechanism (3);
sampling mechanism (2) include sampling tube (21), sampling tube (21) set up inside outer tube (1), sampling tube (21) outside surface laminates with outer tube (1) inboard surface mutually, logical groove (22) have been seted up at sampling tube (21) top, the equal fixedly connected with dust screen (23) in outer tube (1) both sides, outer tube (1) inner chamber top fixedly connected with links up pole (24), link up pole (24) run through logical groove (22) and extend into inside sampling tube (21), link up pole (24) bottom fixedly connected with plectane (25), plectane (25) outside surface laminates with sampling tube (21) inboard surface mutually.
2. The portable shallow soft soil undisturbed sampling device of claim 1 wherein: the sampling tube (21) is fixedly connected with two pushing plates (26) at the top, the two pushing plates (26) penetrate through the top of the outer tube (1), an auxiliary plate (27) is arranged at the top of the sampling tube (21), and the tops of the two pushing plates (26) are fixedly connected with the bottom of the auxiliary plate (27).
3. The portable shallow soft soil undisturbed sampling device of claim 2 wherein: a threaded rod (28) is arranged in the auxiliary plate (27), the threaded rod (28) is in threaded connection with the auxiliary plate (27), the top of the threaded rod (28) extends out of the outer side of the top of the auxiliary plate (27), and a transverse plate (29) is fixedly connected to the top of the threaded rod (28).
4. The portable shallow soft soil undisturbed sampling device of claim 1 wherein: the bottom of the outer tube (1) is fixedly connected with an annular plate (291), and the inner side of the annular plate (291) is in contact with the outer side surface of the sampling tube (21).
5. The portable shallow soft soil undisturbed sampling device of claim 1 wherein: fixed establishment (3) are including backup pad (31), backup pad (31) fixed connection is outside in outer tube (1), four riser (32) of backup pad (31) bottom fixedly connected with, spacing frame (33) of riser (32) bottom fixedly connected with, spacing frame (33) inside is provided with movable plate (34), spacing strip (35) of movable plate (34) bottom fixedly connected with, the activity groove has all been seted up to spacing frame (33) inner chamber both sides wall, movable plate (34) both sides extend into two activity inslot portions respectively.
6. The portable shallow soft soil undisturbed sampling device of claim 5 wherein: the top of the limiting frame (33) is provided with a long plate (36), the vertical plate (32) penetrates through the middle of the long plate (36), the bottom of the long plate (36) is fixedly connected with a push-pull plate (37), the push-pull plate (37) penetrates through the top of the limiting frame (33), and the bottom of the push-pull plate (37) is fixedly connected with the top of the moving plate (34).
7. The portable shallow soft soil undisturbed sampling device of claim 5 wherein: the limiting frame is characterized in that rectangular plates (38) are fixedly connected to two sides of the top of the limiting frame (33), a telescopic rod (39) is fixedly connected to one side of the long plate (36), a spring (391) is fixedly connected to the outside of the telescopic rod (39), a clamping block (392) is fixedly connected to one side of the telescopic rod (39), a clamping groove is formed in one side of the rectangular plate (38), one side of the clamping block (392) extends into the clamping groove, and a control plate (393) is fixedly connected to the top of the clamping block (392).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123054765.8U CN216484025U (en) | 2021-12-07 | 2021-12-07 | Portable shallow layer weak soil original state sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123054765.8U CN216484025U (en) | 2021-12-07 | 2021-12-07 | Portable shallow layer weak soil original state sampling device |
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| Publication Number | Publication Date |
|---|---|
| CN216484025U true CN216484025U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123054765.8U Active CN216484025U (en) | 2021-12-07 | 2021-12-07 | Portable shallow layer weak soil original state sampling device |
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| Country | Link |
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| CN (1) | CN216484025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117907023A (en) * | 2024-03-19 | 2024-04-19 | 淄博市规划设计研究院有限公司 | Soil detection device is planned to soil |
-
2021
- 2021-12-07 CN CN202123054765.8U patent/CN216484025U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117907023A (en) * | 2024-03-19 | 2024-04-19 | 淄博市规划设计研究院有限公司 | Soil detection device is planned to soil |
| CN117907023B (en) * | 2024-03-19 | 2024-05-24 | 淄博市规划设计研究院有限公司 | Soil detection device is planned to soil |
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Address after: Room 3A, Floor 3, Building 14, Jinghuju, Haoyuan Road, Nanhai Avenue, Haikou City, Hainan Province, 570311 Patentee after: Pengyue Surveying Co.,Ltd. Address before: 570311 room 602, unit 2, building e, Yehai Yayuan, Yehai Avenue, Haikou City, Hainan Province Patentee before: Hainan Pengyue survey, design and Research Co.,Ltd. |