CN214667837U - Geotechnical engineering reconnaissance sampling device - Google Patents
Geotechnical engineering reconnaissance sampling device Download PDFInfo
- Publication number
- CN214667837U CN214667837U CN202121064756.4U CN202121064756U CN214667837U CN 214667837 U CN214667837 U CN 214667837U CN 202121064756 U CN202121064756 U CN 202121064756U CN 214667837 U CN214667837 U CN 214667837U
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- Prior art keywords
- motor
- threaded
- threaded rod
- bottom plate
- sampling device
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- 238000005070 sampling Methods 0.000 title claims abstract description 23
- 238000005553 drilling Methods 0.000 claims description 14
- 238000011835 investigation Methods 0.000 claims description 14
- 230000035939 shock Effects 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 abstract description 20
- 238000009434 installation Methods 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 4
- 241001330002 Bambuseae Species 0.000 abstract 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 4
- 239000011425 bamboo Substances 0.000 abstract 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a geotechnical engineering reconnaissance sampling device, comprising a base plate, set up the through-hole on the bottom plate, the bottom plate top sets up the roof, roof lower extreme symmetry sets up threaded rod one and dead lever respectively, the sliding sleeve is established to the dead lever overcoat, threaded rod overcoat is established threaded sleeve one, bevel gear one is established to threaded rod overcoat, bevel gear one and the meshing of bevel gear two, motor one is installed to two left ends of bevel gear, bottom plate left and right sides both ends symmetry installation fixed block, the erection joint board between threaded sleeve one and the sliding sleeve, connecting plate lower extreme installation motor two, two lower extreme installation pivots of motor, pivot lower extreme installation drill bit, a plurality of bores a section of thick bamboo and dome is established to the pivot overcoat, and bore a section of thick bamboo and the dome diameter is the same. The utility model discloses in motor one and motor two drive drill bit rotated and descends, creeps into ground, through the dome and bore the appearance clearance between the section of thick bamboo, soil falls in the top bores the section of thick bamboo from the gap to gain soil, convenient and fast can once only gather the soil on different soil layers.
Description
Technical Field
The utility model relates to a sampling device specifically is a geotechnical engineering reconnaissance sampling device.
Background
Geotechnical engineering is a new technical system established in civil engineering practice in 60's of the 20 th century in the countries of the Europe and the America. Geotechnical engineering is to solve the problems of rock and soil engineering, including foundation and foundation, slope, underground engineering and the like, and is used as a research object of the geotechnical engineering. In the process of carrying out geotechnical engineering investigation, need use sampling device to carry out the sampling operation, current sampling device can only obtain the soil of a soil layer once, can not once only obtain the soil of a plurality of soil layers to lead to work efficiency to the step-down. Therefore, the utility model provides a geotechnical engineering reconnaissance sampling device to solve the above-mentioned problem of proposing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a geotechnical engineering reconnaissance sampling device to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a geotechnical engineering investigation sampling device comprises a bottom plate, wherein a through hole is formed in the bottom plate, a top plate is arranged above the bottom plate, a first threaded rod and a fixed rod are symmetrically and respectively arranged at the lower end of the top plate, and a sliding sleeve is sleeved outside the fixed rod;
the first threaded rod is sleeved with a first threaded sleeve, the first threaded rod is sleeved with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the left end of the second bevel gear is provided with a first motor, and the left end and the right end of the bottom plate are symmetrically provided with fixed blocks;
a connecting plate is arranged between the first threaded sleeve and the sliding sleeve, a second motor is arranged at the lower end of the connecting plate, a rotating shaft is arranged at the lower end of the second motor, a drill bit is arranged at the lower end of the rotating shaft, a plurality of drilling cylinders and round covers are sleeved outside the rotating shaft, and the diameters of the drilling cylinders and the round covers are the same;
the round cover is positioned above the drilling cylinder, the upper ends of the drilling cylinder and the round cover are both in a sharp-thorn shape, sharp-thorn grooves are formed in the lower ends of the drilling cylinder and the round cover, a fixing plate is arranged at the bottom in the drilling cylinder, a partition plate is arranged above the fixing plate, a first clamping groove block is symmetrically arranged at the upper end of the fixing plate, and a second clamping groove block is symmetrically arranged at the lower end of the round cover;
inserting blocks are arranged on the outer surface of the rotating shaft at positions corresponding to the first clamping groove block and the second clamping groove block, and threaded sleeves II are symmetrically arranged between the left inserting block and the right inserting block from top to bottom;
and connecting rods are symmetrically arranged on the outer surfaces of the threaded sleeves, one end of each connecting rod is connected with a second threaded sleeve in a rotating mode, the other end of each connecting rod is connected with an insert block in a rotating mode, a second threaded rod is arranged between the two threaded sleeves, the second threaded rod is in threaded connection with the second threaded sleeves, and a third motor is arranged at the upper ends of the second threaded rods.
As a further aspect of the utility model, motor lower extreme installation shock pad, and shock pad fixed connection bottom plate.
As the utility model discloses the scheme of furthering again, the bottom plate upper end sets up the balancing weight, and it is right-hand that the balancing weight is located the dead lever.
As a further proposal, the universal wheels are symmetrically installed at the lower end of the bottom plate.
As the utility model discloses scheme further again, set up threaded rod three in the fixed block, and the fixed block is passed to three upper ends of threaded rod.
As the utility model discloses scheme further again, thread bush three is established to three overcoat of threaded rod, three lower extreme symmetry erection bracing poles of thread bush, and the bracing piece passes the fixed block lower extreme.
As a further proposal, two of the utility model is a support bar lower end erection bracing board.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an operating position is reachd in the convenient removal of universal wheel, descends through three backup pads of threaded rod and supports ground to support this device, increase the stability of during operation, motor one and motor two drive drill bit rotate and descend, in the ground of drilling, through appearing the clearance between dome and the drill pipe, soil falls from the gap in the drill pipe of the top, thereby gains soil, convenient and fast can once only gather the soil on different soil layers.
Drawings
Fig. 1 is a schematic structural view of a geotechnical engineering investigation sampling device.
Fig. 2 is a schematic structural diagram of a drill cylinder and a round cover in a geotechnical engineering investigation sampling device.
Fig. 3 is a schematic structural view of an insert block in a geotechnical engineering investigation sampling device.
Fig. 4 is a schematic structural view of a fixed block in a geotechnical engineering investigation sampling device.
In the figure: 1. a base plate; 11. a through hole; 12. a universal wheel; 13. a balancing weight; 2. fixing the rod; 21. a sliding sleeve; 22. a top plate; 23. a first threaded rod; 24. sleeving a first thread; 25. a first bevel gear; 26. a second bevel gear; 27. a first motor; 3. a fixed block; 31. a third threaded rod; 32. a third thread sleeve; 33. a support bar; 34. a support plate; 4. a second motor; 41. a rotating shaft; 42. a drill bit; 5. drilling a barrel; 51. a spine slot; 52. a partition plate; 53. a fixing plate; 54. a first clamping groove block; 55. a dome; 56. a second clamping groove block; 6. a third motor; 61. a second threaded rod; 62. a second thread sleeve; 63. a connecting rod; 64. and (5) inserting the 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. 1-4, a geotechnical engineering investigation sampling device comprises a bottom plate 1, wherein a through hole 11 is formed in the bottom plate 1, universal wheels 12 are symmetrically installed at the lower end of the bottom plate 1, a top plate 22 is arranged above the bottom plate 1, a first threaded rod 23 and a fixed rod 2 are symmetrically arranged at the lower end of the top plate 22 respectively, a sliding sleeve 21 is sleeved outside the fixed rod 2, a first threaded rod 23 is sleeved outside a first threaded sleeve 24, a first bevel gear 25 is sleeved outside the first threaded rod 23, the first bevel gear 25 is meshed with a second bevel gear 26, a first motor 27 is installed at the left end of the second bevel gear 26, a shock pad is installed at the lower end of the first motor 27 and is fixedly connected with the bottom plate 1, a balancing weight 13 is arranged at the upper end of the bottom plate 1, the balancing weight 13 is located at the right side of the fixed rod 2, and fixed blocks 3 are symmetrically installed at the left end and the right end of the bottom plate 1;
a connecting plate is arranged between the first threaded sleeve 24 and the sliding sleeve 21, a second motor 4 is arranged at the lower end of the connecting plate, a rotating shaft 41 is arranged at the lower end of the second motor 4, a drill bit 42 is arranged at the lower end of the rotating shaft 41, a plurality of drill cylinders 5 and round covers 55 are sleeved outside the rotating shaft 41, the diameters of the drill cylinders 5 and the round covers 55 are the same, the round covers 55 are positioned above the drill cylinders 5, the upper ends of the drill cylinders 5 and the round covers 55 are both in a sharp-prick shape, sharp-prick grooves 51 are formed at the lower ends of the drill cylinders 5 and the round covers 55, a fixing plate 53 is arranged at the bottom in the drill cylinders 5, a partition plate 52 is arranged above the fixing plate 53, a first clamping groove block 54 is symmetrically arranged at the upper end of the fixing plate 53, and a second clamping groove block 56 is symmetrically arranged at the lower end of the round covers 55;
the outer surface of the rotating shaft 41 is provided with inserting blocks 64 corresponding to the first clamping groove block 54 and the second clamping groove block 56, a second threaded sleeve 62 is arranged between the left inserting block 64 and the right inserting block 64 in an up-down symmetrical mode, connecting rods 63 are symmetrically arranged on the outer surface of the second threaded sleeve 62, one end of each connecting rod 63 is rotatably connected with the second threaded sleeve 62, the other end of each connecting rod 63 is rotatably connected with the corresponding inserting block 64, a second threaded rod 61 is arranged between the two second threaded sleeves 62, the second threaded rod 61 is in threaded connection with the second threaded sleeve 62, and a third motor 6 is arranged at the upper end of the second threaded rod 61;
set up three 31 of threaded rod in the fixed block 3, and three 31 upper ends of threaded rod pass fixed block 3, three 32 of thread bush are established to three 31 overcoat of threaded rod, three 32 lower extreme symmetry erection bracing poles 33 of thread bush, and bracing piece 33 passes 3 lower extremes of fixed block, two bracing piece 33 lower extreme erection bracing boards 34.
The utility model discloses a theory of operation is: the device is moved to a working position through the universal wheel 12, the threaded sleeve III 32 is driven to move through the threaded rod III 31, the threaded sleeve III 32 drives the supporting plate 34 to descend through the supporting rod 33 to abut against the ground, the device is supported, and the stability in working is improved, the motor I27 drives the threaded rod I23 to rotate through meshing transmission of the bevel gear II 26 and the bevel gear I25, the threaded rod I23 drives the motor II 4 to descend through the threaded sleeve I24, so that the drill bit 42 is driven to descend, meanwhile, the motor II 4 drives the drill bit 42 to rotate through the rotating shaft 41, the drill bit is drilled into the ground, when the position of the first layer needing soil taking is drilled, the motor III 6 corresponding to the uppermost round cover 55 works, the motor III 6 drives the threaded sleeve II 62 to move, the threaded sleeve II 62 drives the inserting block 64 to leave the clamping groove block II 56 through the connecting rod 63 to retract into the rotating shaft 41, and then the motor I27 drives the drill bit 42 and the rest drill barrel 5, The round cover 55 descends, the round cover 55 at the top cannot descend, the drill cylinder 5 at the top descends for a certain distance, a gap is formed between the round cover 55 at the top and the drill cylinder 5, soil falls into the drill cylinder 5 at the top from the gap, so that the soil at the first layer is obtained, when the soil at the next layer is taken down, the corresponding motor three 6 in the drill cylinder 5 at the top works, the inserting block 64 leaves the first clamping groove block 54, the drill cylinder 5 at the top is retained, then the steps are continuously repeated to collect the soil at the next layer, convenience and rapidness are realized, and the soil at different soil layers can be collected at one time.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A geotechnical engineering investigation sampling device comprises a bottom plate (1), and is characterized in that a through hole (11) is formed in the bottom plate (1), a top plate (22) is arranged above the bottom plate (1), a first threaded rod (23) and a fixed rod (2) are symmetrically and respectively arranged at the lower end of the top plate (22), and a sliding sleeve (21) is sleeved outside the fixed rod (2);
a first threaded sleeve (24) is sleeved outside the first threaded rod (23), a first bevel gear (25) is sleeved outside the first threaded rod (23), the first bevel gear (25) is meshed with a second bevel gear (26), a first motor (27) is installed at the left end of the second bevel gear (26), and fixing blocks (3) are symmetrically installed at the left end and the right end of the bottom plate (1);
a connecting plate is arranged between the first threaded sleeve (24) and the sliding sleeve (21), a second motor (4) is arranged at the lower end of the connecting plate, a rotating shaft (41) is arranged at the lower end of the second motor (4), a drill bit (42) is arranged at the lower end of the rotating shaft (41), a plurality of drilling cylinders (5) and round covers (55) are sleeved outside the rotating shaft (41), and the diameters of the drilling cylinders (5) and the round covers (55) are the same;
the round cover (55) is positioned above the drilling cylinder (5), the upper ends of the drilling cylinder (5) and the round cover (55) are both in a sharp-prick shape, the lower ends of the drilling cylinder (5) and the round cover (55) are both provided with sharp-prick grooves (51), the bottom in the drilling cylinder (5) is provided with a fixing plate (53), a partition plate (52) is arranged above the fixing plate (53), the upper end of the fixing plate (53) is symmetrically provided with a first clamping groove block (54), and the lower end of the round cover (55) is symmetrically provided with a second clamping groove block (56);
inserting blocks (64) are arranged on the outer surface of the rotating shaft (41) at positions corresponding to the first clamping groove block (54) and the second clamping groove block (56), and a second threaded sleeve (62) is symmetrically arranged between the left inserting block and the right inserting block (64) up and down;
and a connecting rod (63) is symmetrically arranged on the outer surface of the second threaded sleeve (62), one end of the connecting rod (63) is rotatably connected with the second threaded sleeve (62), the other end of the connecting rod (63) is rotatably connected with an insert block (64), a second threaded rod (61) is arranged between the two second threaded sleeves (62), the second threaded rod (61) is in threaded connection with the second threaded sleeve (62), and a third motor (6) is arranged at the upper end of the second threaded rod (61).
2. The geotechnical engineering investigation sampling device of claim 1, wherein the lower end of the first motor (27) is provided with a shock pad, and the shock pad is fixedly connected with the bottom plate (1).
3. The geotechnical engineering investigation sampling device of claim 1, wherein the upper end of the bottom plate (1) is provided with a balancing weight (13), and the balancing weight (13) is positioned on the right side of the fixing rod (2).
4. The geotechnical engineering investigation sampling device of claim 1, wherein universal wheels (12) are symmetrically mounted at the lower end of the bottom plate (1).
5. The geotechnical engineering investigation sampling device of claim 1, wherein a third threaded rod (31) is arranged in the fixed block (3), and the upper end of the third threaded rod (31) penetrates through the fixed block (3).
6. The geotechnical engineering investigation sampling device of claim 5, wherein the threaded rod III (31) is sleeved with a threaded sleeve III (32), the lower ends of the threaded sleeve III (32) are symmetrically provided with support rods (33), and the support rods (33) penetrate through the lower ends of the fixed blocks (3).
7. The geotechnical engineering investigation sampling device of claim 6, wherein, the lower ends of the two support rods (33) are provided with support plates (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121064756.4U CN214667837U (en) | 2021-05-18 | 2021-05-18 | Geotechnical engineering reconnaissance sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121064756.4U CN214667837U (en) | 2021-05-18 | 2021-05-18 | Geotechnical engineering reconnaissance sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214667837U true CN214667837U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121064756.4U Expired - Fee Related CN214667837U (en) | 2021-05-18 | 2021-05-18 | Geotechnical engineering reconnaissance sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214667837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295416A (en) * | 2022-01-05 | 2022-04-08 | 河南省地质工程勘察院有限公司 | Geotechnical engineering reconnaissance deep mass sampling device |
-
2021
- 2021-05-18 CN CN202121064756.4U patent/CN214667837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295416A (en) * | 2022-01-05 | 2022-04-08 | 河南省地质工程勘察院有限公司 | Geotechnical engineering reconnaissance deep mass sampling device |
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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 |
Granted publication date: 20211109 |