CN218349842U - Sampling device for reconnaissance collapsible loess field - Google Patents
Sampling device for reconnaissance collapsible loess field Download PDFInfo
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- CN218349842U CN218349842U CN202222712347.1U CN202222712347U CN218349842U CN 218349842 U CN218349842 U CN 218349842U CN 202222712347 U CN202222712347 U CN 202222712347U CN 218349842 U CN218349842 U CN 218349842U
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Abstract
The utility model relates to a soil sampling technical field provides reconnaissance collapsible loess place's sampling device, including the sampling device main part, the top of sampling device main part is seted up flutedly, the recess runs through the inner chamber of sampling device main part, the inner chamber of recess is provided with the sampler barrel, the inner chamber of sampler barrel is provided with movable cylinder. This survey sampling device in collapsible loess place, the back is accomplished in the sample, reverse servo motor, resume initial position with the sampler barrel, pull out the staple, the spacing bolt of rotatory sampling device both sides, under the effect of spacing screw, it moves to the inboard draw-in groove of sampler barrel outer wall to drive the cardboard, fixed with the position of sampler barrel, open servo motor once more, with the cylinder that will move about the downstream, it is ejecting with the loess sample in the sampler barrel, need not to dismantle any structure of this device, alright realize the purpose to the convenient collection of loess, current loess sampling device change sample site has been solved and has been carried out the loaded down with trivial details problem of sampling operation.
Description
Technical Field
The utility model relates to a soil sampling technical field, it is specific, relate to the sampling device in reconnaissance collapsible loess place.
Background
The collapsible property of the collapsible loess foundation can bring different degrees of harm to the structure, so that the structure is greatly settled, cracked and inclined, and even the safety and the use of the structure are seriously influenced. Therefore, when building structures such as bridges and culverts in loess areas, reliable judgment method and comprehensive knowledge are provided for collapsible loess foundation, and correct engineering measures are taken to prevent or eliminate the collapsible property of the collapsible loess foundation, and the process is called collapsible loess foundation treatment.
The patent with the publication number of CN 215178733U discloses a geotechnical engineering reconnaissance collapsible loess place high quality, and it includes first sleeve and second sleeve, the second sleeve is located first telescopic below, first sleeve upper end fixedly connected with has the roof, the lower extreme of roof and first telescopic inside are equipped with jointly and support the mechanism, be equipped with coupling mechanism jointly on second sleeve and first sleeve and the second sleeve, coupling mechanism is used for connecting first sleeve and second sleeve, be equipped with the sampling mechanism who is used for the sample in the second sleeve, the device is at the in-process that uses, and sampling part and pars contractilis can be dismantled, and it is very convenient not only to carry, and when the sampling part takes place to damage simultaneously, can change the sampling part can, avoided unnecessary wasting of resources, but the device has this collapsible loess place the sampling device in collapsible loess place and though can be very light collect the sampling in the place, but at every turn the back of sampling completion, if want to take a sample other places, just at this moment pull down earlier, then change the sampling device in advance, and then can take out the sample again, just can be troublesome in the sample process of loess.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sampling device in reconnaissance collapsible loess place to solve the problem that provides 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 survey sampling device in collapsible loess place, includes the sampling device main part, the top of sampling device main part is seted up flutedly, the recess runs through the inner chamber of sampling device main part, the inner chamber of recess is provided with the sampler barrel, the inner chamber of sampler barrel is provided with movable cylinder, the regulation screw has been seted up at activity cylindrical top, the inner chamber of adjusting the screw is provided with adjusting screw, the top fixedly connected with stand of sampling device main part, the top fixedly connected with roof of stand, the top fixedly connected with servo motor of roof, the draw-in groove has been seted up to the outer wall of sampler barrel, the second recess has been seted up to the inner wall of recess, the inner chamber of second recess is provided with the cardboard, the right side of cardboard is provided with spacing bolt, spacing screw has all been seted up to the left and right both sides of sampling device main part, the front and the equal fixedly connected with handle in the back of sampling device main part.
Preferably, the diameter of the movable cylinder is slightly smaller than that of the sampling cylinder, and the height of the movable cylinder is smaller than that of the sampling cylinder.
Preferably, the output shaft of the servo motor penetrates through the inner cavity of the top plate and is fixedly connected with the adjusting screw rod.
Preferably, the sampling cylinder and the top of the movable cylinder are fixedly connected with fixing blocks, and fixing nails are arranged in inner cavities of the fixing blocks.
Preferably, the outer ring of the sampling device main body is provided with a base, a third groove is formed in the top of the base, and the sampling device main body is located in an inner cavity of the third groove.
Preferably, the top of the sampling device main body is provided with a stabilizing groove, and an inner cavity of the stabilizing groove is provided with a stabilizing nail.
Preferably, fastening grooves are formed in the left side and the right side of the sampling device body, and fastening bolts are arranged in inner cavities of the fastening grooves.
Preferably, the fastening groove penetrates through the inner cavity of the stabilizing groove, and the fastening bolt is connected with the stabilizing nail.
Compared with the prior art, the beneficial effects of the utility model are that:
this survey sampling device in collapsible loess place, through servo motor, the activity cylinder, the sampler barrel, the draw-in groove, the cardboard, spacing bolt, the cooperation of spacing screw is used, the back is accomplished in the sample, reverse servo motor, resume initial position with the sampler barrel, pull out the staple, the spacing bolt of rotatory sampling device both sides, under the effect of spacing screw, it removes to the inboard in the draw-in groove to the sampler barrel outer wall to drive the cardboard, the rigidity with the sampler barrel, open servo motor once more, the cylinder that will move about moves down, it is ejecting with the loess sample in the sampler barrel, need not to dismantle any structure of this device, alright realize the purpose to the convenient collection of loess, the problem of current loess sampling device change sample site carrying out the complex operation of taking a sample is solved.
This reconnaissance sampling device in collapsible loess place, through the activity drum, adjusting bolt, adjusting screw, the fixed block, the cooperation of staple is used, sampling device in this collapsible loess place is fixed subaerial back, pass the inner chamber of the fixed block on sampler barrel and the activity cylinder with the staple, make sampler barrel and activity cylinder fixed together, this moment, open the servo motor on the roof of stand top, drive adjusting screw and rotate, and then under the effect of adjusting screw, drive the activity cylinder together with the sampler barrel downstream to the subsurface, the purpose to the convenient sample of loess has been realized.
This survey sampling device in collapsible loess place uses through the cooperation of fastening bolt, fastening groove, third recess, firm groove, firm nail, loosens the fastening bolt in the fastening groove, will stabilize the nail and shift out firm groove downwards, screws up fastening bolt again, will stabilize the nail and insert the underground, fixes this sampling device in collapsible loess place subaerial to this stability of this device when improving the sample, the sample of the loess of being convenient for.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the present invention;
FIG. 3 is a schematic view of the present invention;
fig. 4 is a schematic structural view of the present invention.
In the figure: 1. a sampling device body; 2. a groove; 3. a sampling tube; 4. a movable cylinder; 5. adjusting the screw hole; 6. adjusting the screw rod; 7. a column; 8. a top plate; 9. a servo motor; 10. a fixed block; 11. fixing nails; 12. a card slot; 13. a second groove; 14. clamping a plate; 15. a limiting screw hole; 16. a limit bolt; 17. a grip; 18. a base; 19. a stabilizing groove; 20. fixing the nail; 21. a fastening groove; 22. fastening a bolt; 23. and a third groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example (b): referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a reconnaissance sampling device in collapsible loess place, including sampling device main part 1, recess 2 has been seted up at the top of sampling device main part 1, recess 2 runs through the inner chamber of sampling device main part 1, the inner chamber of recess 2 is provided with sampler barrel 3, the inner chamber of sampler barrel 3 is provided with activity cylinder 4, regulation screw 5 has been seted up at activity cylinder 4's top, the inner chamber of regulation screw 5 is provided with adjusting screw 6, the top fixedly connected with stand 7 of sampling device main part 1, the top fixedly connected with roof 8 of stand 7, the top fixedly connected with servo motor 9 of roof 8, draw-in groove 12 has been seted up to the outer wall of sampler barrel 3, second recess 13 has been seted up to recess 2's inner wall, the inner chamber of second recess 13 is provided with cardboard 14, the right side of cardboard 14 is provided with spacing bolt 16, the left side of sampling device main part 1, spacing screw 15 has all been seted up to the right side both sides, the front and the equal fixedly connected with handle 17 in the back of sampling device main part 1.
Wherein, the diameter of the movable cylinder 4 is slightly smaller than the diameter of the sampling tube 3, and the height of the movable cylinder 4 is smaller than the height of the sampling tube 3.
Wherein, the output shaft of servo motor 9 runs through the inner chamber of roof 8, and with adjusting screw 6 fixed connection.
Wherein, the top of the sampling tube 3 and the movable column 4 is fixedly connected with a fixed block 10, and the inner cavity of the fixed block 10 is provided with a fixing nail 11.
In this embodiment, when the sampling device in this collapsible loess place is fixed subaerial back, pass the inner chamber of fixed block 10 on sampler barrel 3 and the activity cylinder 4 with staple 11, make sampler barrel 3 and activity cylinder 4 fixed together, at this moment, open servo motor 9 on the roof 8 at 7 tops of stand, drive adjusting screw 6 and rotate, and then under the effect of adjusting screw 5, drive activity cylinder 4 and sampler barrel 3 downstream to subaerial, realized the purpose to the convenient sample of loess.
Wherein, the outer lane of sampling device main part 1 is provided with base 18, and third recess 23 has been seted up at the top of base 18, and sampling device main part 1 is arranged in the inner chamber of third recess 23.
Wherein, the top of the sampling device main body 1 is provided with a stabilizing groove 19, and the inner cavity of the stabilizing groove 19 is provided with a stabilizing nail 20.
Wherein, fastening groove 21 has all been seted up to the left and right both sides of sampling device main part 1, and the inner chamber of fastening groove 21 is provided with fastening bolt 22.
Wherein, the fastening slot 21 penetrates into the inner cavity of the stabilizing slot 19, and the fastening bolt 22 is connected with the stabilizing nail 20.
In this embodiment, take out this device from the third recess 23 on the base 18, loosen fastening bolt 22 in the fastening groove 21 then, will stabilize nail 20 and shift out firm groove 19 downwards, tighten fastening bolt 22 again, will stabilize nail 20 and insert the underground, fix this collapsible loess field's sampling device subaerial to the stability of this device when this improves the sample, the sample of loess of being convenient for.
The working principle is as follows: during the use, remove this sampling device in collapsible loess place to the place that needs to carry out the loess sample, take out this device from the third recess 23 on the base 18, loosen fastening bolt 22 in the fastening groove 21 then, will stabilize nail 20 and shift out firm groove 19 downwards, tighten fastening bolt 22 again, insert firm nail 20 underground, fix this sampling device in collapsible loess place subaerial with this stability of this device when improving the sample, the sample of loess of being convenient for; after the sampling device for the collapsible loess field is fixed on the ground, the fixing nail 11 penetrates through the inner cavities of the fixing blocks 10 on the sampling cylinder 3 and the movable cylinder 4, so that the sampling cylinder 3 and the movable cylinder 4 are fixed together, at the moment, the servo motor 9 on the top plate 8 at the top of the upright post 7 is opened, the adjusting screw 6 is driven to rotate, and then the movable cylinder 4 and the sampling cylinder 3 are driven to move downwards to the ground under the action of the adjusting screw hole 5, so that the purpose of conveniently sampling loess is achieved; after the sample was accomplished, reverse servo motor 9's output shaft, resume initial position with sampler barrel 3, pull out staple 11 that runs through fixed block 10, at this moment, the spacing bolt 16 of rotatory sampling device both sides, under the effect of spacing screw 15, drive cardboard 14 and move to the draw-in groove 12 of 3 outer walls of sampler barrel to the inboard, and then with the fixed position of sampler barrel 3 in recess 2, at this moment, servo motor 9 is opened again, will move about cylinder 4 downstream, and then ejecting with the loess sample in the sampler barrel 3, need not to dismantle any structure of this device, alright realize the purpose to the convenient collection of loess, the problem of current loess sampling device change sampling site carrying out the complex operation of taking a sample has been solved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a sampling device in reconnaissance collapsible loess place, includes sampling device main part (1), its characterized in that: the utility model discloses a sampling device, including sampling device main part (1), recess (2) have been seted up at the top of sampling device main part (1), recess (2) run through the inner chamber of sampling device main part (1), the inner chamber of recess (2) is provided with sampler barrel (3), the inner chamber of sampler barrel (3) is provided with activity cylinder (4), regulation screw (5) have been seted up at the top of activity cylinder (4), the inner chamber of regulation screw (5) is provided with adjusting screw (6), the top fixedly connected with stand (7) of sampling device main part (1), the top fixedly connected with roof (8) of stand (7), the top fixedly connected with servo motor (9) of roof (8), draw-in groove (12) have been seted up to the outer wall of sampler barrel (3), second recess (13) have been seted up to the inner wall of recess (2), the inner chamber of second recess (13) is provided with cardboard (14), the right side of cardboard (14) is provided with spacing bolt (16), spacing screw (15) have all been seted up to the left and right both sides of sampling device main part (1), the front and the back equal fixedly connected with handle (17) of sampling device main part (1).
2. The sampling device of a reconnaissance collapsible loess place of claim 1, which comprises: the diameter of activity cylinder (4) is slightly less than the diameter of sampling tube (3), the height that highly is less than sampling tube (3) of activity cylinder (4).
3. The sampling device of a reconnaissance collapsible loess place of claim 1, which comprises: an output shaft of the servo motor (9) penetrates through an inner cavity of the top plate (8) and is fixedly connected with the adjusting screw rod (6).
4. The sampling device of a reconnaissance collapsible loess place of claim 1, which comprises: the equal fixedly connected with fixed block (10) in top of sampler barrel (3) and activity cylinder (4), the inner chamber of fixed block (10) is provided with staple (11).
5. The sampling device of a reconnaissance collapsible loess place of claim 1, which comprises: the outer ring of the sampling device main body (1) is provided with a base (18), a third groove (23) is formed in the top of the base (18), and the sampling device main body (1) is located in an inner cavity of the third groove (23).
6. The sampling device of a reconnaissance collapsible loess place of claim 1, which comprises: the top of the sampling device main body (1) is provided with a stabilizing groove (19), and an inner cavity of the stabilizing groove (19) is provided with a stabilizing nail (20).
7. The sampling device of a reconnaissance collapsible loess field of claim 1, wherein: fastening grooves (21) are formed in the left side and the right side of the sampling device body (1), and fastening bolts (22) are arranged in the inner cavities of the fastening grooves (21).
8. The sampling device of a reconnaissance collapsible loess field of claim 7, wherein: the fastening groove (21) penetrates through the inner cavity of the stabilizing groove (19), and the fastening bolt (22) is connected with the stabilizing nail (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222712347.1U CN218349842U (en) | 2022-10-14 | 2022-10-14 | Sampling device for reconnaissance collapsible loess field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222712347.1U CN218349842U (en) | 2022-10-14 | 2022-10-14 | Sampling device for reconnaissance collapsible loess field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218349842U true CN218349842U (en) | 2023-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222712347.1U Active CN218349842U (en) | 2022-10-14 | 2022-10-14 | Sampling device for reconnaissance collapsible loess field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218349842U (en) |
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2022
- 2022-10-14 CN CN202222712347.1U patent/CN218349842U/en active Active
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