CN221006834U - Portable rock soil reconnaissance sampling device - Google Patents
Portable rock soil reconnaissance sampling device Download PDFInfo
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- CN221006834U CN221006834U CN202322457539.7U CN202322457539U CN221006834U CN 221006834 U CN221006834 U CN 221006834U CN 202322457539 U CN202322457539 U CN 202322457539U CN 221006834 U CN221006834 U CN 221006834U
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- fixed column
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- 238000005070 sampling Methods 0.000 title claims abstract description 56
- 239000011435 rock Substances 0.000 title claims abstract description 22
- 239000002689 soil Substances 0.000 title claims abstract description 19
- 238000011835 investigation Methods 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000008093 supporting effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000005553 drilling Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005527 soil sampling Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001364 causal effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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 portable rock soil investigation sampling device which comprises a fixed column, wherein a flat plate is arranged at the top end of the fixed column, a control switch is arranged at the top end of the flat plate, handles are symmetrically arranged at two sides of the flat plate, a lifting ring is arranged outside the circumference of the top of the fixed column, a mounting box is arranged at the bottom end of the fixed column, an auxiliary component is sleeved outside the circumference of the fixed column, connecting seats are arranged on four sides of the mounting box, limiting rods matched with the auxiliary component are arranged on the inner sides of the connecting seats, a plurality of limiting holes I are formed in two side walls of the fixed column, and the limiting holes I are matched with the auxiliary component. The spiral drilling rod sampling device is reasonable and reliable in structure and simple to operate, and can be used for conveniently replacing and disassembling the spiral drilling rod while being suitable for uneven sampling ground, so that samples such as rock soil can be conveniently sampled and detected from the spiral drilling rod, the working efficiency of the sampling device is improved, and the applicability is wider.
Description
Technical Field
The utility model relates to the technical field of geotechnical engineering, in particular to a portable geotechnical investigation sampling device.
Background
The rock and soil can be subdivided into five main categories of hard (hard rock), sub-hard (soft rock), weakly coupled, loosely coupled and of special composition, structure, state and nature, with different aspects and criteria from the classification of the rock and soil, the main classification being causal, as well as the classification by degree of hardness, the classification by degree of integrity, the classification by degree of weathering, the classification by structural type of rock, the classification by quality index of rock, and the classification by basic quality grade of rock mass. When the staff carries out geotechnical engineering's reconnaissance, often need detect soil sample through sampling device, current geotechnical reconnaissance sampling device, in the sampling process, because the sample environment is different, lead to being inconvenient for adaptation uneven sample ground in the sampling process, reduced the stability of sampling process.
For example, chinese patent CN217155929U discloses a portable sampling device for geotechnical engineering investigation, including soil sampling drill bit, scale pole and two handles, the inner wall sliding connection of soil sampling drill bit has the bulldozing dish, and the middle part at bulldozing dish top is fixed and is equipped with the pole setting, and the top of pole setting is fixed and is equipped with spacing subassembly, and the top of soil sampling drill bit is fixed and is equipped with the scale pole, and the top of scale pole both sides is all fixed and is equipped with the free bearing.
The sampling device has the following disadvantages: although through rotating the handle, adjust its angle, through rotating two handles, two baffle can inject the angle of two handles, can make two handles perpendicular with the scale bar, through pushing down two handles, can impress the soil with the drill bit that fetches earth. However, in the sampling process, due to different sampling environments, the uneven sampling ground is inconvenient to adapt to in the sampling process, and the stability of the sampling process is reduced.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of utility model
Aiming at the problems in the related art, the utility model provides a portable rock and soil investigation sampling device, which aims to overcome the technical problems in the prior art.
For this purpose, the utility model adopts the following specific technical scheme:
The utility model provides a portable ground reconnaissance sampling device, including the fixed column, the top of fixed column is provided with the flat board, the top of flat board is provided with control switch, the bilateral symmetry of flat board is provided with the handle, fixed column top circumference outside is provided with the pull ring, the bottom of fixed column is provided with the mounting box, the outside cover of circumference of fixed column is equipped with auxiliary assembly, the four sides of mounting box all are provided with the connecting seat, the connecting seat inboard is provided with the gag lever post with auxiliary assembly matched with, a plurality of spacing holes first have been seted up to the both sides wall of fixed column, and spacing hole first cooperatees with auxiliary assembly, the interior top of mounting box is provided with hydraulic telescoping rod, hydraulic telescoping rod's flexible end is connected with the movable plate, the bottom of movable plate is provided with the spill frame, the inner bottom end of spill frame runs through and is provided with servo motor, servo motor's output is connected with the auger stem through connecting assembly.
Further, in order to under auxiliary assembly's effect, make through under spacing hole one and spacing hole two's cooperation, make can be quick convenient receive and release folding auxiliary assembly, and under spacing ball's effect, make the support backing plate can adapt to the rugged sample ground, thereby this sampling device's stability has been improved, the suitability is wider, auxiliary assembly is including the cover setting up at the outside adjusting ring of fixed column circumference, the adjusting ring bottom is provided with a plurality of installation pieces, the equal symmetry in both sides of installation piece is provided with the spliced pole, the outside cover of circumference of spliced pole is equipped with scalable side bracing piece and keeps swing joint, spacing spout with gag lever post matched with is offered to scalable side bracing piece bottom one side, spacing ball circumference outside cover is equipped with firm post, firm post's bottom is provided with the support backing plate, the both sides wall symmetry of adjusting ring has been offered with spacing hole one matched with spacing hole two, and pass through the bolt connection between spacing hole one and the spacing hole two.
Further, in order to be under coupling assembling's effect, make can be more convenient after accomplishing the sample work change and dismantle the auger stem, thereby be convenient for sample such as ground is from auger stem sampling detection, and then the work efficiency of this sampling device has been improved, the adaptability is wider, coupling assembling is including setting up the spliced pole between servo motor's output and auger stem top, the jack has been seted up in the middle part of the spliced pole top, the sliding tray has all been seted up to the both sides wall of spliced pole, one of them sliding tray inside is provided with slider one, another sliding tray inside is provided with slider two, spacing groove has been seted up to one side of slider one, one side of slider one and the middle part that is located the spacing groove has been seted up, screw hole has been seted up to one side of slider two, the top and the bottom of slider two all are provided with arc spacing groove, spacing groove has all been seted up to one side that slider one and slider two were kept away from to slider two's top and bottom, run through between slider one and the slider two and the slider is provided with half tooth bolt, and half tooth bolt's tip and screw hole match.
The beneficial effects of the utility model are as follows:
1. The spiral drilling rod sampling device is reasonable and reliable in structure and simple to operate, and can be used for conveniently replacing and disassembling the spiral drilling rod while being suitable for uneven sampling ground, so that samples such as rock soil can be conveniently sampled and detected from the spiral drilling rod, the working efficiency of the sampling device is improved, and the applicability is wider.
2. Through setting up auxiliary assembly for under auxiliary assembly's effect, through under spacing hole one and spacing hole two's cooperation, can receive and release folding auxiliary assembly fast convenient, and under spacing ball's effect, the support backing plate can adapt to the rugged sample ground, thereby has improved this sampling device's stability, and the suitability is wider.
3. Through setting up coupling assembling for under coupling assembling's effect, can be more convenient change and dismantle the auger stem after accomplishing the sample work, thereby sample such as be convenient for ground sample from auger stem detects, and then improved this sampling device's work efficiency, the suitability is wider.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a portable geotechnical survey sampling device according to an embodiment of the present utility model;
FIG. 2 is a partial cross-sectional view of a portable geotechnical survey sampling apparatus according to an embodiment of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of the structure of a mounting box in a portable geotechnical survey sampling apparatus according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram of the auxiliary components of a portable geotechnical survey sampling apparatus according to an embodiment of the present utility model;
FIG. 6 is a schematic view of the structure of a connection assembly in a portable geotechnical survey sampling apparatus according to an embodiment of the present utility model;
Fig. 7 is a perspective assembly view of a connection assembly in a portable geotechnical survey sampling apparatus according to an embodiment of the present utility model.
In the figure:
1. Fixing the column; 2. a flat plate; 3. a control switch; 4. a handle; 5. a pull ring is lifted; 6. a mounting box; 7. an auxiliary component; 701. an adjusting ring; 702. a mounting block; 703. a connecting column; 704. a retractable side support bar; 705. limiting sliding grooves; 706. a limit ball; 707. stabilizing the column; 708. a support backing plate; 709. a limiting hole II; 7010. a plug pin; 8. a connecting seat; 9. a limit rod; 10. a first limiting hole; 11. a hydraulic telescopic rod; 12. a moving plate; 13. a concave frame; 14. a servo motor; 15. a connection assembly; 1501. a connecting column; 1502. a jack; 1503. a sliding groove; 1504. a first sliding block; 1505. a second slide block; 1506. a limit groove; 1507. perforating; 1508. a threaded hole; 1509. an arc-shaped limit groove; 15010. limiting sliding grooves; 15011. a limit sliding block; 15012. half-tooth bolts; 16. a screw drill rod.
Description of the embodiments
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the utility model, a portable geotechnical investigation sampling device is provided.
The portable rock and soil investigation sampling device according to the embodiment of the utility model, as shown in fig. 1-7, further comprises a fixed column 1, wherein the top end of the fixed column 1 is provided with a flat plate 2, the top end of the flat plate 2 is provided with a control switch 3, handles 4 are symmetrically arranged on two sides of the flat plate 2, the periphery of the top of the fixed column 1 is externally provided with a lifting ring 5, the bottom end of the fixed column 1 is provided with a mounting box 6, the periphery of the fixed column 1 is externally sleeved with an auxiliary component 7, four sides of the mounting box 6 are respectively provided with a connecting seat 8, the inner side of the connecting seat 8 is provided with a limiting rod 9 matched with the auxiliary component 7, two side walls of the fixed column 1 are provided with a plurality of limiting holes I10 matched with the auxiliary component 7, the inner top end of the mounting box 6 is provided with a hydraulic telescopic rod 11, the telescopic end of the hydraulic telescopic rod 11 is connected with a movable plate 12, the bottom end of the movable plate 12 is provided with a concave frame 13, the inner bottom end of the concave frame 13 is provided with a servo motor 14 in a penetrating way, the output end of the servo motor 14 is connected with a spiral 16 through a connecting component 15, and a plurality of spiral blades 16 are arranged on the spiral blades when the spiral blades are applied.
In addition, in the specific application, the battery is provided inside the installation box 6, and the hydraulic telescopic rod 11, the control switch 3 and the servo motor 14 are all electrically connected with the battery, which is not shown in the drawings and is not described herein.
In addition, the working principle and structure of the hydraulic telescopic rod 11 are all the prior art, and are not described herein too.
By means of the technical scheme, the sampling device is reasonable and reliable in structure and simple to operate, can adapt to uneven sampling ground, and can replace and disassemble the spiral drill rod 16 more conveniently, so that samples such as rock and soil can be sampled and detected from the spiral drill rod 16 conveniently, the working efficiency of the sampling device is improved, and the applicability is wider.
In one embodiment, for the auxiliary assembly 7, the auxiliary assembly 7 includes an adjusting ring 701 sleeved outside the circumference of the fixed column 1, a plurality of mounting blocks 702 are provided at the bottom of the adjusting ring 701, connecting columns 703 are symmetrically provided at two sides of the mounting blocks 702, a telescopic side supporting rod 704 is sleeved outside the circumference of the connecting columns 703 and movably connected, a limit chute 705 matched with the limit rod 9 is provided at one side of the bottom of the telescopic side supporting rod 704, a limit ball 706 is provided at the bottom of the telescopic side supporting rod 704, a stabilizing column 707 is sleeved outside the circumference of the limit ball 706, a support pad 708 is provided at the bottom of the stabilizing column 707, two side walls of the adjusting ring 701 are symmetrically provided with limit holes two 709 matched with the first limit hole 10, and the first limit hole 10 and the second limit hole 709 are connected by bolts 7010, so that under the action of the auxiliary assembly 7, the auxiliary assembly 7 can be quickly and conveniently folded and conveniently, and under the action of the limit ball 706, the support pad 708 can be adapted to the uneven ground, and the sampling stability is improved.
The specific working principle of the auxiliary assembly 7 is as follows: through adjusting up or adjusting down adjusting ring 701 for four scalable side support rods 704 shrink to move all around under spacing spout 705 and gag lever post 9's cooperation, thereby can drive support backing plate 708 and shrink all around and move, when support backing plate 708 and sample ground contact, make at spacing ball 706 in firm post 707 activity, make can drive and form supporting angle between support backing plate 708 and scalable side support rod 704, then in inserting spacing hole one 10 and spacing hole two 709, make adjusting ring 701 and fixed column 1 between fix, thereby make support backing plate 708 can adapt to the rugged sampling face, thereby improved this sampling device's stability, the suitability is wider.
In one embodiment, for the above-mentioned coupling assembling 15, coupling assembling 15 is including setting up the spliced pole 1501 between the output of servo motor 14 and the spiral drilling rod 16 top, the jack 1502 has been seted up in the middle part of spliced pole 1501 top, the sliding tray 1503 has all been seted up to the both sides wall of spliced pole 1501, one of them sliding tray 1503 inside is provided with slider one 1504, another sliding tray 1503 inside is provided with slider two 1505, spacing groove 1506 has been seted up to one side of slider one 1504, perforation 1507 has been seted up in the middle part that is located spacing groove 1506 one side of slider one 1504, threaded hole 1508 has been seted up to one side of slider two 1505, the top and the bottom of slider one 1504 and slider two 1505 all are provided with arc spacing groove 1509, spacing groove 15010 has all been seted up to one side that top and bottom of slider two 1505 were kept away from arc spacing groove 1509, the top and the bottom of sliding tray 1503 all be provided with spacing groove 15011 with the running through between slider one 1504 and slider two 1505 and be provided with half tooth bolt 15012, and half tooth bolt 15012's tip and threaded hole 1508 cooperate with threaded hole 1508, make the sample can be more convenient for the sample can be changed with spiral drilling rod 16 under the effect that the sample is convenient and can be used to sample from the spiral drilling rod 16 to sample device, thereby the sample can be changed conveniently.
The specific working principle of the connection assembly 15 is as follows: when the spiral drill rod 16 is required to be connected with the servo motor 14, the top end of the spiral drill rod 16 is inserted into the insertion hole 1502 at the bottom of the connecting column 1501, then the output end of the servo motor 14 is inserted into the insertion hole 1502 at the top of the connecting column 1501, when the top end of the spiral drill rod 16 and the output end of the servo motor 14 are in contact with the arc-shaped limit groove 1509, under the action of the threaded hole 1508, the sliding block two 1505 and the sliding block one 1504 drive the sliding block two 1505 and the sliding block one 1504 to move inwards through the cooperation of the limit sliding groove 15010 and the limit sliding block 15011, and the arc-shaped surface of the arc-shaped limit groove 1509 clamps the top end of the spiral drill rod 16 and the circumferential outer wall of the output end of the servo motor 14, so that connection between the spiral drill rod 16 and the servo motor 14 can be realized.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
During practical application, firstly, staff brings the sampling device to a sampling place through the lifting ring 5, then carries out supporting action between the auxiliary assembly 7 and the ground according to the concave-convex degree of the ground of the sampling place, at the moment, the staff presses down the fixed column 1 through the handle 4, so that the device is not unstable due to reaction force in sampling, then the telescopic end of the hydraulic telescopic rod 11 is started through the control switch 3 to drive the movable plate 12 to move downwards in the mounting box 6, the servo motor 14 and the concave frame 13 are driven to move downwards when the movable plate 12 moves downwards, when the spiral drill rod 16 contacts the ground, the servo motor 14 is started to drive the spiral drill rod 16 to rotate for sampling through the connecting assembly 15, and after drilling is completed, the hydraulic telescopic rod 11 is started to retract to drive the spiral drill rod 16 to move upwards and the rock soil is taken out from the sampling groove on the spiral drill rod 16.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a portable ground reconnaissance sampling device, includes fixed column (1), its characterized in that, the top of fixed column (1) is provided with dull and stereotyped (2), the top of dull and stereotyped (2) is provided with control switch (3), the bilateral symmetry of dull and stereotyped (2) is provided with handle (4), the outside pull ring (5) that are provided with in fixed column (1) top circumference, the bottom of fixed column (1) is provided with mounting box (6), the outside cover of circumference of fixed column (1) is equipped with auxiliary assembly (7), all be provided with connecting seat (8) in the four sides of mounting box (6), connecting seat (8) inboard be provided with auxiliary assembly (7) matched with gag lever post (9);
A plurality of spacing hole I (10) have been seted up to the both sides wall of fixed column (1), just spacing hole I (10) with auxiliary assembly (7) cooperate, the interior top of install bin (6) is provided with hydraulic telescoping rod (11), the flexible end of hydraulic telescoping rod (11) is connected with movable plate (12), the bottom of movable plate (12) is provided with spill frame (13), the inner bottom of spill frame (13) runs through and is provided with servo motor (14), the output of servo motor (14) is connected with auger stem (16) through coupling assembling (15).
2. The portable rock and soil reconnaissance sampling device according to claim 1, wherein the auxiliary assembly (7) comprises an adjusting ring (701) sleeved outside the circumference of the fixed column (1), a plurality of mounting blocks (702) are arranged at the bottom of the adjusting ring (701), connecting columns (703) are symmetrically arranged on two sides of each mounting block (702), and telescopic side supporting rods (704) are sleeved outside the circumference of each connecting column (703) and are movably connected.
3. The portable rock soil investigation sampling device according to claim 2, wherein a limit chute (705) matched with the limit rod (9) is formed in one side of the bottom of the telescopic side support rod (704), a limit ball (706) is arranged at the bottom end of the telescopic side support rod (704), a stable column (707) is sleeved outside the circumference of the limit ball (706), and a support base plate (708) is arranged at the bottom end of the stable column (707).
4. A portable rock and soil investigation sampling device according to claim 3, characterized in that two side walls of the adjusting ring (701) are symmetrically provided with a second limiting hole (709) matched with the first limiting hole (10), and the first limiting hole (10) and the second limiting hole (709) are connected through a bolt (7010).
5. The portable rock and soil exploration sampling device according to claim 1, wherein the connecting assembly (15) comprises a connecting column (1501) arranged between the output end of the servo motor (14) and the top end of the spiral drill rod (16), a jack (1502) is formed in the middle of the top end of the connecting column (1501) in a penetrating manner, and sliding grooves (1503) are formed in two side walls of the connecting column (1501);
One of them sliding groove (1503) is inside to be provided with slider one (1504), and another sliding groove (1503) is inside to be provided with slider two (1505), spacing groove (1506) has been seted up to one side of slider one (1504), one side of slider one (1504) and be located perforation (1507) have been seted up at the middle part of spacing groove (1506), screw hole (1508) have been seted up to one side of slider two (1505).
6. The portable rock and soil reconnaissance sampling device according to claim 5, wherein the top end and the bottom end of the first slider (1504) and the second slider (1505) are respectively provided with an arc-shaped limit groove (1509), and one side, far away from the arc-shaped limit groove (1509), of the top end and the bottom end of the first slider (1504) and the second slider (1505) is respectively provided with a limit slide groove (15010).
7. The portable rock and soil exploration sampling device according to claim 6, wherein a limit slide block (15011) matched with the limit slide groove (15010) is arranged at the top and the bottom of the slide groove (1503), a half-tooth bolt (15012) is arranged between the first slide block (1504) and the second slide block (1505) in a penetrating manner, and the end part of the half-tooth bolt (15012) is matched with the threaded hole (1508).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322457539.7U CN221006834U (en) | 2023-09-11 | 2023-09-11 | Portable rock soil reconnaissance sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322457539.7U CN221006834U (en) | 2023-09-11 | 2023-09-11 | Portable rock soil reconnaissance sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221006834U true CN221006834U (en) | 2024-05-24 |
Family
ID=91123549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322457539.7U Active CN221006834U (en) | 2023-09-11 | 2023-09-11 | Portable rock soil reconnaissance sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221006834U (en) |
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2023
- 2023-09-11 CN CN202322457539.7U patent/CN221006834U/en active Active
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