CN211504733U - Highway is original state soil sampling device for engineering - Google Patents
Highway is original state soil sampling device for engineering Download PDFInfo
- Publication number
- CN211504733U CN211504733U CN201922295161.9U CN201922295161U CN211504733U CN 211504733 U CN211504733 U CN 211504733U CN 201922295161 U CN201922295161 U CN 201922295161U CN 211504733 U CN211504733 U CN 211504733U
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- CN
- China
- Prior art keywords
- threaded rod
- fixedly connected
- sampling device
- bottom plate
- soil
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- 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.)
- Expired - Fee Related
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 20
- 238000005070 sampling Methods 0.000 claims description 28
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 31
- 238000000034 method Methods 0.000 abstract description 20
- 238000005553 drilling Methods 0.000 abstract description 6
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- 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 highway engineering is with original state soil sampling device, the camera includes a supporting plate, the threaded rod runs through at the top of backup pad, threaded rod and backup pad threaded connection, the bottom fixedly connected with sample post of threaded rod, the inside cavity of sample post, the inner wall threaded connection of sample post has the bottom plate, the bottom fixedly connected with drill bit of bottom plate, the bottom one end of drill bit extends to the outside of sample post, the top fixedly connected with stock of bottom plate, the one end that the bottom plate was kept away from to the stock runs through sample post and threaded rod and extends to the outside of threaded rod, stock and threaded rod sliding connection, the utility model relates to an original state soil sampling device technical field. This original state soil sampling device for highway engineering has solved the unable convenient soil sample of getting the deeper department in the underground of current original state soil, and the process of getting deeper department soil simultaneously is unable avoids surface soil to get into the inside problem of sampler in drilling.
Description
Technical Field
The utility model relates to a undisturbed soil sampling equipment technical field specifically is a highway engineering uses undisturbed soil sampling device.
Background
Undisturbed soil, also commonly called undisturbed soil sample, is a soil sample which maintains natural water content and natural structure and is used for measuring indexes such as volume weight, natural pore ratio, compression coefficient, shear strength and the like of soil, and a soil sampling method generally adopts a press-in method, a drive-in method and a rotary drive-in method. However, the existing undisturbed soil cannot conveniently take a soil sample at a deeper position under the ground, and the process of taking the soil at the deeper position in a drilling hole cannot avoid that surface soil enters the sampler.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a road engineering uses original state soil sampling device has solved the unable convenient soil sample of getting the darker department in the ground of current original state soil, and the process of getting darker soil simultaneously is drilling can't avoid the top layer soil to get into the inside problem of sampler.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a highway engineering uses original state soil sampling device, includes the backup pad, the threaded rod is run through at the top of backup pad, threaded rod and backup pad threaded connection, the bottom fixedly connected with sample post of threaded rod, the inside cavity of sample post, the inner wall threaded connection of sample post has the bottom plate, the bottom fixedly connected with drill bit of bottom plate, the bottom one end of drill bit extends to the outside of sample post, the top fixedly connected with stock of bottom plate, the one end that the bottom plate was kept away from to the stock runs through sample post and threaded rod and extends to the outside of threaded rod, stock and threaded rod sliding connection, the stock is located the outside one end fixedly connected with handle of threaded rod.
Preferably, the top fixedly connected with square of threaded rod, the length is done and is run through the square and extend to the outside of square, the outside cover of threaded rod is equipped with the turning block, the joint hole with square looks adaptation is seted up at the top of turning block.
Preferably, both sides of the rotating block are fixedly connected with handrails.
Preferably, a baffle plate is fixedly connected to the top of the rotating block, and the top of the long rod penetrates through the baffle plate and extends to the outside of the baffle plate.
Preferably, both ends of the bottom of the supporting plate are fixedly connected with positioning blocks.
Preferably, the bottom of the sampling column is fixedly connected with an inclined block matched with the drill bit.
(III) advantageous effects
The utility model provides a road engineering uses original state soil sampling device. The method has the following beneficial effects:
(1) this original state soil sampling device for highway engineering runs through the threaded rod through the top of backup pad, threaded rod and backup pad threaded connection, the bottom fixedly connected with sample post of threaded rod, the inside cavity of sample post puts the backup pad subaerial, and the locating piece card avoids the backup pad to remove in soil, and the lifting turning block is downthehole until square block chucking joint, rotates the handrail and makes threaded rod and sample post rotate, and the drill bit bores soil open, and the threaded rod drives the sample post at the pivoted in-process and descends to the sample of the more depths in the ground, can be convenient send the sample post to the sample of the less depth in ground sample, solved the problem of the unable convenient soil sample of getting of the less depth in the ground of current original state soil.
(2) The undisturbed soil sampling device for the highway engineering is characterized in that a bottom plate is in threaded connection with the inner wall of a sampling column through the hollow inside of the sampling column, a drill bit is fixedly connected to the bottom of the bottom plate, one end of the bottom of the drill bit extends to the outside of the sampling column, a long rod is fixedly connected to the top of the bottom plate, one end, away from the bottom plate, of the long rod penetrates through the sampling column and a threaded rod and extends to the outside of the threaded rod, the long rod is in sliding connection with the threaded rod, a handle is fixedly connected to one end, located outside the threaded rod, of the long rod, the sampling column is sent to the deeper part under the ground, the handle drives the bottom plate to rotate through the long rod, the inner wall of the sampling column ascends along the inner wall of the bottom plate in the rotating process until the bottom plate ascends to the top of the sampling column, the handrail continues to rotate to enable the, the problem of get the inside problem of the unable top soil of avoiding of process of dark department soil at drilling entering sampler is solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is the schematic diagram of the internal structure of the sampling column of the present invention.
In the figure: 1 supporting plate, 2 threaded rods, 3 sampling columns, 4 bottom plates, 5 drill bits, 6 long rods, 7 handles, 8 square blocks, 9 rotating blocks, 10 clamping holes, 11 handrails, 12 baffle plates, 13 positioning blocks and 14 inclined blocks.
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. 1-2, the present invention provides a technical solution: a undisturbed soil sampling device for highway engineering comprises a supporting plate 1, a threaded rod 2 penetrates through the top of the supporting plate 1, the threaded rod 2 is in threaded connection with the supporting plate 1, a sampling column 3 is fixedly connected to the bottom of the threaded rod 2, the sampling column 3 is hollow, the supporting plate 1 is placed on the ground, a positioning block 13 is clamped in soil to prevent the supporting plate 1 from moving, a rotating block 9 is lifted until a square 8 is clamped in a clamping hole 10, a handrail 11 is rotated to enable the threaded rod 2 and the sampling column 3 to rotate, a drill bit 5 drills out soil, the threaded rod 2 drives the sampling column 3 to descend to a deeper part under the ground to sample in the rotating process, the sampling column can be conveniently conveyed to a deeper part under the ground to sample, the problem that the conventional undisturbed soil cannot be conveniently taken to a soil sample at a deeper part under the ground is solved, a bottom plate 4 is in threaded connection with the inner wall of the sampling column 3, one end of the bottom of the drill bit 5 extends to the outside of the sampling column 3, the top of the bottom plate 4 is fixedly connected with a long rod 6, one end of the long rod 6, which is far away from the bottom plate 4, penetrates through the sampling column 3 and the threaded rod 2 and extends to the outside of the threaded rod 2, the long rod 6 is connected with the threaded rod 2 in a sliding way, one end of the long rod 6, which is positioned at the outside of the threaded rod 2, is fixedly connected with a handle 7, the sampling column 3 is sent to a deeper part under the ground and then the handle 7 is rotated, the handle 7 drives the bottom plate 4 to rotate through the long rod, the inner wall of the sampling column 3 rises along the rotating process of the bottom plate 4, sample post is sealed by bottom plate and drill bit before rotating the handle, and inside the unable sample post that gets into of drilling in-process top soil had solved and had got the unable inside problem of avoiding top soil to get into the sampler in the process of deeper department soil in drilling.
Top fixedly connected with square 8 of threaded rod 2, long doing 6 runs through square 8 and extend to the outside of square 8, the outside cover of threaded rod 2 is equipped with turning block 9, joint hole 10 with square 8 looks adaptation is seted up at the top of turning block 9, when needing the deep threaded rod 2 length of making of sampling depth longer, can evenly install polylith square 8 on the threaded rod, move turning block 9 to the square 8 chucking of the lower department of position, then rotate handrail 11, can avoid threaded rod 2 too long to lead to needing to remove the inconvenient pivoted problem of higher department with turning block 9.
Both sides of the turning block 9 are fixedly connected with armrests 11.
The top of the turning block 9 is fixedly connected with a baffle plate 12, and the top of the long rod 6 penetrates through the baffle plate 12 and extends to the outside of the baffle plate 12.
Both ends of the bottom of the supporting plate 1 are fixedly connected with positioning blocks 13.
The bottom of the sampling column 3 is fixedly connected with an inclined block 14 matched with the drill bit 5.
During the use, put backup pad 1 subaerial, locating piece 13 card avoids backup pad 1 to remove in soil, lifting turning block 9 is until in 8 chucking joint holes 10 of square, it makes threaded rod 2 and sample post 3 rotate to rotate handrail 11, drill bit 5 bores soil, sample post 3 is sent to and is rotated handle 7 after the darker depth in the ground, handle 7 drives bottom plate 4 through the stock and rotates, bottom plate 4 rotates the in-process and rises along the inner wall of sample post 3, the top of sample post 3 rises until bottom plate 4, it can to continue to rotate handrail 11 messenger sample post 3 decline samples.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a road engineering uses undisturbed soil sampling device, includes backup pad (1), its characterized in that: a threaded rod (2) penetrates through the top of the supporting plate (1), the threaded rod (2) is in threaded connection with the supporting plate (1), the bottom of the threaded rod (2) is fixedly connected with a sampling column (3), the sampling column (3) is hollow, the inner wall of the sampling column (3) is in threaded connection with a bottom plate (4), the bottom of the bottom plate (4) is fixedly connected with a drill bit (5), one end of the bottom of the drill bit (5) extends to the outside of the sampling column (3), the top of the bottom plate (4) is fixedly connected with a long rod (6), one end of the long rod (6) far away from the bottom plate (4) penetrates through the sampling column (3) and the threaded rod (2) and extends to the outside of the threaded rod (2), stock (6) and threaded rod (2) sliding connection, stock (6) are located the outside one end fixedly connected with handle (7) of threaded rod (2).
2. The undisturbed soil sampling device for highway engineering of claim 1 wherein: the top fixedly connected with square (8) of threaded rod (2), stock (6) run through square (8) and extend to the outside of square (8), the outside cover of threaded rod (2) is equipped with turning block (9), joint hole (10) with square (8) looks adaptation are seted up at the top of turning block (9).
3. The undisturbed soil sampling device for highway engineering of claim 2 wherein: both sides of the rotating block (9) are fixedly connected with handrails (11).
4. The undisturbed soil sampling device for highway engineering of claim 2 wherein: the top of the rotating block (9) is fixedly connected with a baffle plate (12), and the top of the long rod (6) penetrates through the baffle plate (12) and extends to the outside of the baffle plate (12).
5. The undisturbed soil sampling device for highway engineering of claim 1 wherein: and the two ends of the bottom of the supporting plate (1) are fixedly connected with positioning blocks (13).
6. The undisturbed soil sampling device for highway engineering of claim 1 wherein: the bottom of the sampling column (3) is fixedly connected with an inclined block (14) matched with the drill bit (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295161.9U CN211504733U (en) | 2019-12-19 | 2019-12-19 | Highway is original state soil sampling device for engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295161.9U CN211504733U (en) | 2019-12-19 | 2019-12-19 | Highway is original state soil sampling device for engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211504733U true CN211504733U (en) | 2020-09-15 |
Family
ID=72417425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922295161.9U Expired - Fee Related CN211504733U (en) | 2019-12-19 | 2019-12-19 | Highway is original state soil sampling device for engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211504733U (en) |
-
2019
- 2019-12-19 CN CN201922295161.9U patent/CN211504733U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 |