CN219657202U - Engineering geological survey sample sampling device - Google Patents
Engineering geological survey sample sampling device Download PDFInfo
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- CN219657202U CN219657202U CN202320539417.XU CN202320539417U CN219657202U CN 219657202 U CN219657202 U CN 219657202U CN 202320539417 U CN202320539417 U CN 202320539417U CN 219657202 U CN219657202 U CN 219657202U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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Abstract
The utility model discloses a sample sampling device for engineering geological survey, which belongs to the field of soil sampling equipment and comprises a movable base, wherein the lower side surface of the movable base is provided with four movable wheels, the movable wheels are respectively positioned on the lower side surface of the movable base, vertical driving units are arranged at the positions of the upper side surface of the movable base, rotating units are arranged at the positions of the right side surface of the vertical driving units and are connected to the vertical driving units, and limiting units are respectively arranged at the upper side surface of the movable base. The application is through the sampling unit that the mounting panel downside set up, can be complete take out sampling soil from sampling device through the sampling unit of dismantlement formula, avoid the sampling soil mix of different degree of depth together, improved the accuracy that the sample detected in the geological survey of journey greatly.
Description
Technical Field
The utility model relates to a soil sampling device, in particular to an engineering geological investigation sample sampling device.
Background
Engineering geological surveys are geological survey work conducted to ascertain geological factors affecting engineering buildings. The geological factors to be surveyed include geologic structures or structures, topography, hydrogeologic conditions, physical and mechanical properties of soil and rock, natural (physical) geologic phenomena, natural building materials, etc., and thus soil sampling is required in engineering geological surveys. The sampling device is a sampling structure for sampling in engineering geological survey, and soil is sampled in engineering geological survey through the sampling device.
In the prior art, according to the Chinese patent, the patent with the application number of CN201821277849.3 discloses an engineering geological survey sampling device, the working principle is that when the engineering geological survey sampling device works, a bracket is welded on one side of a sleeve pipe, a chute is arranged on one side of the bracket, a slide seat is connected in the chute in a sliding way, a motor is arranged on one side of the slide seat, one end of the motor is connected with a screw rod, the screw rod is driven to drill into soil at the bottom of the sleeve pipe when the motor rotates, a drill bit is welded at the bottom of the screw rod, the drill bit can reduce the resistance of the screw rod during drilling, so that the screw rod can be easily drilled into the soil, at the moment, the motor can descend along the slide seat in the chute along with the screw rod, threads are arranged on the outer surfaces of the screw rod and the drill bit, the screw rod can store the soil after the screw rod drills into the soil, and when the screw rod drills into the soil to a certain extent, the motor rotates reversely to enable the screw rod to rotate and ascend in the inner cavity of the sleeve, so that soil in the threaded inner cavity is brought up, the collecting box is arranged on the other side of the sleeve, the collecting pipe is welded on one side of the collecting box, the scraper knife is welded on one end of the collecting pipe and positioned in the middle of the threaded inner cavity, so that when the screw rod ascends and reverses, the scraper knife can scoop the soil in the threaded inner cavity and slide down the collecting pipe into the collecting box, automatic sample extraction is realized, manual scraping is not needed, the working efficiency is improved, the push rod is welded on one side of the top surface of the bottom plate, the shock-absorbing column is welded on the bottom of the bottom plate, the universal wheel is arranged at the bottom of the shock-absorbing column, the small cart is formed by the push rod and the universal wheel arranged at the bottom of the bottom plate, and thus the device can be moved easily and conveniently, the shock-absorbing column plays a role in the moving process of the device, the vibration that produces above the buffering bottom plate is alleviated, and one side of shock strut is equipped with the ground nail hole, and the ground nail hole runs through to be seted up in the bottom plate inboard, has the ground nail in ground nail hole inner chamber activity grafting, drives the ground nail into ground earlier when needs carry out the brill and grinds the sample when fixing the bottom plate on ground, avoids producing to remove because of the reason of universal wheel in the brill grinding.
However, the above-mentioned patent discloses an engineering geological survey sampling device and has certain defect, the sampling structure of the sampling device in the disclosed patent samples soil through the screw rod, and the soil in the threaded inner cavity on the screw rod is shoveled up through the shovel blade so as to slide down the collecting pipe to the collecting box, the soil with different depths is not convenient to classify by such structure, so that the soil with different depths is mixed together, and the soil with the threaded inner cavity on the screw rod is shoveled up through the shovel blade and is not easy to classify the sampled soil, thus the detection result of engineering geological survey is inaccurate, and therefore, the sampling device is improved now.
Disclosure of Invention
The utility model aims to provide an engineering geological survey sample sampling device, and a detachable sampling structure samples soil of engineering geological survey, so that sampled soil can be completely taken out from a sampling tube, and the mixing of sampling soil with different depths is effectively avoided.
The technical aim of the utility model is realized by the following technical scheme: an engineering geological survey sample sampling device, comprising:
the movable base is provided with movable wheels on the lower side surface, and the movable wheels are four in number and are all positioned on the lower side surface of the movable base;
the vertical driving unit is arranged at the upper side surface of the movable base;
the rotating unit is arranged at the right side surface of the vertical driving unit and is connected to the vertical driving unit;
the number of the limiting units is two, and the limiting units are arranged on the upper side surface of the movable base;
the sampling unit is arranged at the lower side of the rotating unit and is connected to the rotating unit.
Preferably, the vertical driving unit comprises a supporting frame, a driving motor is arranged on the upper side of the supporting frame, the output end of the driving motor penetrates through the supporting frame to extend to the inside of the supporting frame and is provided with a rotating screw, a movable screw sleeve is arranged on the surface of the rotating screw, a guide sliding sleeve is arranged on the surface of the movable screw sleeve, a guide sliding rail is arranged in the guide sliding sleeve and is connected to the position inside the supporting frame, and a mounting frame is arranged on the right side of the movable screw sleeve.
Through adopting above-mentioned technical scheme, can drive through driving motor drive and remove the swivel nut and drive the mounting bracket and reciprocate, can carry out spacing direction to removing the swivel nut through direction sliding sleeve and direction slide rail, remove according to the degree of depth of engineering geological survey sample, can provide decurrent pressure at engineering geological survey sample.
Preferably, the rotating unit comprises a rotating motor, a connecting plate is arranged at the output end of the rotating motor, a mounting plate is arranged on the lower side of the connecting plate, and the mounting plate is connected with the connecting plate through bolts.
Through adopting above-mentioned technical scheme, drive the connecting plate through rotating electrical machines and drive the mounting panel through the bolt and rotate can provide power when engineering geological survey sample.
Preferably, the limiting unit comprises a locking screw, a rotating handle is arranged on the surface of the locking screw, a movable plate is arranged on the surface of the locking screw, locking columns are arranged on the lower side face of the movable plate, the bottom ends of the locking columns are of conical structures, the number of the locking columns is four, the four locking columns are symmetrically distributed, connecting grooves for the locking columns to move are formed in the position of the upper side face of the movable base in a penetrating mode, and the sizes of the connecting grooves are identical with those of the locking columns.
Through adopting above-mentioned technical scheme, drive locking screw through rotating the commentaries on classics handle and rotate can make the movable plate promote in the locking post inserts soil for prevent that the movable base from moving because the reason of removing the wheel produces the removal in the sample, thereby avoided the sampling position error to appear.
Preferably, the sampling unit comprises a first sampling tube, a first sampling knife is arranged on the lower side of the first sampling tube, a first movable half tube is arranged on the surface of the first sampling tube, a first limiting plate is arranged on the lower side of the first movable half tube and is arranged at the position inside the first sampling tube, a first left fixing hoop is arranged inside the first sampling tube, a first right fixing hoop is arranged inside the first movable half tube and is connected with the first left fixing hoop through a bolt, and limiting grooves for limiting and fixing the first left fixing hoop and the first right fixing hoop are formed in the positions of the surfaces of the first sampling tube and the first movable half tube.
Through adopting above-mentioned technical scheme, can break hard soil through first sampling tube and first sampling sword and take a sample, be convenient for fix and take off first movable half section of thick bamboo through first left fixed hoop and first right fixed hoop, can accomplish in the soil out first sampling tube and take out and classify.
In summary, through driving motor drive rotation screw rod rotation, make the removal swivel nut move downwards, and drive the mounting bracket through the removal swivel nut and move downwards, can exert pressure when taking a sample to soil, be convenient for take a sample to deeper soil, and the rotating electrical machines drive first sampling tube through connecting plate and mounting panel and move downwards, the rotating electrical machines drive first sampling tube through connecting plate and mounting panel rotation, break soil through first sampling sword, take a sample to soil, after taking a sample, driving motor drive rotation screw rod is reversed, make the removal swivel nut drive mounting bracket move upwards, the rotating electrical machines drive first sampling tube through connecting plate and mounting panel and shift out the soil of taking a sample from soil, take off the bolt of fixed first left fixed hoop and first right fixed hoop, take off first movable half-drum and first limiting plate, can take out soil from first sampling tube completely, take out the soil of taking a sample through the sampling unit of dismantlement, thereby avoid the soil of taking a sample of different depths to mix together completely.
The utility model can completely take out the sampled soil through the sampling unit, thereby being convenient for the classification and cutting of the whole soil, avoiding the mixing of the sampled soil of the engineering geological survey sample, and further greatly improving the accuracy of the detection of the sampled soil of the engineering geological survey sample;
according to the utility model, the detachable sampling structure is utilized to sample soil, and the soil can be taken out from the sampling device after the sampling structure is used for sampling, so that the phenomenon that the soil is mixed together is avoided, the integrity of the sampled soil is effectively ensured, and the accuracy of soil sampling detection is provided.
Drawings
FIG. 1 is an overall schematic of the present utility model;
FIG. 2 is a split vertical schematic of the present utility model;
FIG. 3 is a schematic view of the structure of the directional driving unit of the present utility model;
FIG. 4 is a schematic view of the structure of the rotary unit of the present utility model;
FIG. 5 is a schematic view of a spacing assembly of the present utility model;
FIG. 6 is a schematic diagram of the structure of a sampling unit in embodiment 1 of the present utility model;
fig. 7 is a schematic diagram of the structure of a sampling unit in embodiment 2 of the present utility model.
In the figure, 1, a base is moved; 2. a moving wheel; 3. a vertical driving unit; 31. a support frame; 32. a driving motor; 33. rotating the screw; 34. moving the screw sleeve; 35. a guide sliding sleeve; 36. a guide rail; 37. a mounting frame; 4. a rotating unit; 41. a rotating electric machine; 42. a connecting plate; 43. a mounting plate; 5. a limit unit; 51. a locking screw; 52. a rotating handle; 53. a moving plate; 54. a locking post; 6. a sampling unit; 61. a first sampling tube; 62. a first sampling knife; 63. a first movable half cylinder; 64. a first limiting plate; 65. a first left securing strap; 66. a first right securing strap; 67. a second sampling tube; 68. a second sampling knife; 69. a second movable half cylinder; 610. a second limiting plate; 611. a second left securing strap; 612. a second right securing strap; 613. an elastic sleeve.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Example 1:
as shown in fig. 1-2, an engineering geological survey sample sampling device comprises a movable base 1, wherein movable wheels 2 are arranged on the lower side surface of the movable base 1, the number of the movable wheels 2 is four and are located on the lower side surface of the movable base 1, a vertical driving unit 3 is arranged at the upper side surface of the movable base 1, a rotating unit 4 is arranged at the right side surface of the vertical driving unit 3, the rotating unit 4 is connected to the vertical driving unit 3, a limiting unit 5 is arranged at the position of the right side surface of the vertical driving unit 3, the number of the limiting units 5 is two and are arranged on the upper side surface of the movable base 1, a sampling unit 6 is arranged at the lower side surface of the rotating unit 4, and the sampling unit 6 is connected to the rotating unit 4.
As shown in fig. 3, the vertical driving unit 3 includes a supporting frame 31, a driving motor 32 is disposed on the upper side of the supporting frame 31, an output end of the driving motor 32 penetrates through the supporting frame 31 and extends to the inside of the supporting frame 31 and is provided with a rotating screw 33, a moving screw sleeve 34 is disposed on the surface of the rotating screw 33, a guiding sliding sleeve 35 is disposed on the surface of the moving screw sleeve 34, a guiding sliding rail 36 is disposed in the guiding sliding sleeve 35 and is connected to the position inside the supporting frame 31, a mounting frame 37 is disposed on the right side of the moving screw sleeve 34, the rotating screw 33 is driven to rotate by the driving motor 32, and the moving screw sleeve 34 is guided by the guiding sliding sleeve 35 and the guiding sliding rail 36, so that the moving screw sleeve 34 drives the mounting frame 37 to move, and the rotating unit 4 drives the sampling unit 6 to move.
As shown in fig. 4, the rotating unit 4 includes a rotating motor 41, a connecting plate 42 is provided at an output end of the rotating motor 41, a mounting plate 43 is provided at a lower side of the connecting plate 42 and the mounting plate 43 is connected with the connecting plate 42 through bolts, the rotating motor 41 drives the connecting plate 42 to drive the mounting plate 43 to rotate through bolts, thereby driving the sampling unit 6 to break soil and sample the soil.
As shown in fig. 5, the limiting unit 5 includes a locking screw 51, a rotating handle 52 is provided on the surface of the locking screw 51, a moving plate 53 is provided on the surface of the locking screw 51, locking columns 54 are provided on the lower side of the moving plate 53, the bottom ends of the locking columns 54 are in a conical structure, the number of the locking columns 54 is four, the four locking columns 54 are symmetrically distributed, a connecting groove for the locking columns 54 to move is provided at the upper side of the moving base 1, the size of the connecting groove is consistent with that of the locking columns 54, the locking screw 51 is driven to rotate by rotating the rotating handle 52, the moving plate 53 pushes the locking columns 54 to be inserted into soil, and the position of the moving base 1 is limited and fixed, so that the moving base 1 is prevented from moving due to the moving wheel 2 in the sampling process.
As shown in fig. 6, the sampling unit 6 includes a first sampling tube 61, a first sampling knife 62 is disposed on the lower side of the first sampling tube 61, a first movable half tube 63 is disposed on the surface of the first sampling tube 61, a first limiting plate 64 is disposed on the lower side of the first movable half tube 63 and disposed at the inner position of the first sampling tube 61, a first left fixing hoop 65 is disposed inside the first sampling tube 61, a first right fixing hoop 66 is disposed inside the first movable half tube 63 and connected with the first left fixing hoop 65 through bolts, after soil sampling is completed, the bolts are driven to take down the first left fixing hoop 65 and the first right fixing hoop 66, the first movable half tube 63 is pulled to drive the first limiting plate 64 to be taken out from the first sampling tube 61, the soil is completely taken out from the first sampling tube 61, the soil with different depths is prevented from being mixed together, and after the soil is completely taken out, the soil with different depths can be divided according to detection requirements.
Working principle: the rotating screw 33 is driven to rotate by the driving motor 32, so that the moving screw sleeve 34 moves downwards, the guide sliding sleeve 35 is driven to slide downwards on the surface of the guide sliding rail 36 by the moving screw sleeve 34, the mounting frame 37 moves downwards, the rotating motor 41 is driven to move downwards by the mounting frame 37, the first sampling tube 61 is driven to move downwards by the connecting plate 42 and the mounting plate 43, the first sampling knife 62 is contacted with the ground, the connecting plate 42 is driven to rotate by the rotating motor 41, the connecting plate 42 drives the mounting plate 43 to rotate by the bolts, the first sampling tube 61 and the first sampling knife 62 are driven to rotate by the mounting plate 43, the soil is broken by the first sampling knife 62, through first sampling tube 61 and first sampling sword 62 rotate and move down simultaneously for the soil of taking a sample gets into in the first sampling tube 61, after taking a sample, drive rotation screw 33 through driving motor 32 and reverse, make the removal swivel nut 34 drive mounting bracket 37 upwards move, and drive rotating electrical machines 41 upwards move through mounting bracket 37, and drive first sampling tube 61 upwards move through connecting plate 42 and mounting panel 43, make first sampling tube 61 drive the soil of taking a sample remove from the soil, take off the bolt of fixed first left fixed hoop 65 and first right fixed hoop 66, pulling first movable half-cylinder 63 drive first limiting plate 64 remove from first sampling tube 61, can take out soil is complete from first sampling tube 61.
Example 2:
as shown in fig. 7, the difference between embodiment 2 and embodiment 1 is that the sampling unit 6 is different from the sampling unit 6, in embodiment 2, the sampling unit 6 includes a second sampling tube 67, a second sampling knife 68 is disposed on the lower side of the second sampling tube 67, a second movable half tube 69 is disposed on the surface of the second sampling tube 67, a second limiting plate 610 is disposed on the lower side of the second movable half tube 69, the second limiting plate 610 is disposed at a position inside the second sampling tube 67, a second left fixing hoop 611 is disposed on the surface of the second sampling tube 67, a second right fixing hoop 612 is disposed inside the second movable half tube 69, and elastic sleeves 613 are disposed on the surfaces of the second right fixing hoop 612 and the second left fixing hoop 611.
The principle of this embodiment is similar to embodiment 1, with the main differences: after soil sampling is completed, the elastic sleeve 613 is pulled, the elastic sleeve 613 is removed from the surfaces of the second left fixing hoop 611 and the second right fixing hoop 612, the second left fixing hoop 611 and the second right fixing hoop 612 are removed from the second sampling tube 67 and the second movable half tube 69 respectively, the second movable half tube 69 is pulled to take the second limiting plate 610 out of the second sampling tube 67, soil is taken out of the second sampling tube 67, and the principle of other parts is the same as that of the embodiment 1, and details are omitted.
Claims (9)
1. An engineering geological survey sample sampling device, which is characterized by comprising
The mobile device comprises a mobile base (1), wherein the lower side surface of the mobile base (1) is provided with four mobile wheels (2), and the mobile wheels (2) are positioned on the lower side surface of the mobile base (1);
the vertical driving unit (3) is arranged at the upper side surface of the movable base (1);
the rotating unit (4) is arranged at the right side surface of the vertical driving unit (3), and the rotating unit (4) is connected to the vertical driving unit (3);
the limiting units (5) are two in number and are arranged on the upper side surface of the movable base (1);
the sampling unit (6), sampling unit (6) sets up the position of rotary unit (4) downside, and sampling unit (6) connect on rotary unit (4).
2. An engineering geological survey sample sampling device according to claim 1, wherein: the vertical driving unit (3) comprises a supporting frame (31), a driving motor (32) is arranged on the upper side of the supporting frame (31), the output end of the driving motor (32) penetrates through the supporting frame (31) to extend to the inside of the supporting frame (31) and is provided with a rotating screw (33), a moving screw sleeve (34) is arranged on the surface of the rotating screw (33), a guiding sliding sleeve (35) is arranged on the surface of the moving screw sleeve (34), a guiding sliding rail (36) and a guiding sliding rail (36) are arranged in the guiding sliding sleeve (35), the position inside the supporting frame (31) is connected, and a mounting frame (37) is arranged on the right side surface of the moving screw sleeve (34).
3. An engineering geological survey sample sampling device according to claim 1, wherein: the rotary unit (4) comprises a rotary motor (41), a connecting plate (42) is arranged at the output end of the rotary motor (41), a mounting plate (43) is arranged on the lower side surface of the connecting plate (42), and the mounting plate (43) is connected with the connecting plate (42) through bolts.
4. An engineering geological survey sample sampling device according to claim 1, wherein: the limiting unit (5) comprises a locking screw rod (51), a rotating handle (52) is arranged on the surface of the locking screw rod (51), a moving plate (53) is arranged on the surface of the locking screw rod (51), and a locking column (54) is arranged on the lower side face of the moving plate (53).
5. An engineering geological survey sample sampling device according to claim 4, wherein: the bottom ends of the locking columns (54) are in conical structures, and the number of the locking columns (54) is four, and the four locking columns (54) are symmetrically distributed.
6. An engineering geological survey sample sampling device according to any one of claims 1 or 4, wherein: the connecting groove for the locking column (54) to move is formed in the position of the upper side face of the movable base (1) in a penetrating mode, and the size of the connecting groove is consistent with that of the locking column (54).
7. An engineering geological survey sample sampling device according to claim 1, wherein: the sampling unit (6) comprises a first sampling tube (61), a first sampling knife (62) is arranged on the lower side of the first sampling tube (61), a first movable half tube (63) is arranged on the surface of the first sampling tube (61), a first limiting plate (64) and a first limiting plate (64) are arranged on the lower side of the first movable half tube (63) and are arranged at the position inside the first sampling tube (61), a first left fixed hoop (65) is arranged inside the first sampling tube (61), and a first right fixed hoop (66) are arranged inside the first movable half tube (63) and are connected with the first left fixed hoop (65) through bolts.
8. An engineering geological survey sample sampling device according to claim 7, wherein: and limiting grooves for limiting and fixing the first left fixed hoop (65) and the first right fixed hoop (66) are respectively formed in the surfaces of the first sampling tube (61) and the first movable half tube (63).
9. An engineering geological survey sample sampling device according to claim 1, wherein: the sampling unit (6) comprises a second sampling tube (67), a second sampling knife (68) is arranged on the lower side surface of the second sampling tube (67), a second movable half tube (69) is arranged on the surface of the second sampling tube (67), a second limiting plate (610) and a second limiting plate (610) are arranged on the lower side surface of the second movable half tube (69) and are arranged at the position inside the second sampling tube (67), a second left fixed hoop (611) is arranged on the surface of the second sampling tube 67, a second right fixed hoop (612) is arranged inside the second movable half tube (69), and elastic sleeves (613) are arranged on the surfaces of the second right fixed hoop (612) and the second left fixed hoop (611).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320539417.XU CN219657202U (en) | 2023-03-20 | 2023-03-20 | Engineering geological survey sample sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320539417.XU CN219657202U (en) | 2023-03-20 | 2023-03-20 | Engineering geological survey sample sampling device |
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| Publication Number | Publication Date |
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| CN219657202U true CN219657202U (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320539417.XU Active CN219657202U (en) | 2023-03-20 | 2023-03-20 | Engineering geological survey sample sampling device |
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| CN (1) | CN219657202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118883141A (en) * | 2024-07-30 | 2024-11-01 | 江苏中源工程管理股份有限公司 | A sampling device for mine repair |
-
2023
- 2023-03-20 CN CN202320539417.XU patent/CN219657202U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118883141A (en) * | 2024-07-30 | 2024-11-01 | 江苏中源工程管理股份有限公司 | A sampling device for mine repair |
| CN118883141B (en) * | 2024-07-30 | 2025-03-18 | 江苏中源工程管理股份有限公司 | A sampling device for mine repair |
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