CN216309454U - Geotechnical sampling mechanical device for civil engineering - Google Patents
Geotechnical sampling mechanical device for civil engineering Download PDFInfo
- Publication number
- CN216309454U CN216309454U CN202122441559.6U CN202122441559U CN216309454U CN 216309454 U CN216309454 U CN 216309454U CN 202122441559 U CN202122441559 U CN 202122441559U CN 216309454 U CN216309454 U CN 216309454U
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- Prior art keywords
- sampling
- sampling tube
- rotating shaft
- screw
- civil engineering
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- 238000005070 sampling Methods 0.000 title claims abstract description 118
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract description 20
- 239000002689 soil Substances 0.000 abstract description 17
- 238000005527 soil sampling Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000012795 verification Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a rock-soil sampling mechanical device for civil engineering, which comprises a groove frame, a telescopic rod and a support, wherein a supporting plate is arranged at the bottom of the groove frame, a motor is fixedly arranged at the center of the top end of the supporting plate, a motor shaft of the motor is in transmission connection with one end of a rotating shaft I, a first sampling tube is inserted into the other end of the rotating shaft I, a third hole is formed in the first sampling tube and the rotating shaft, a first screw is arranged in the third hole, racks are arranged on the left side and the right side of the groove frame, the telescopic rod comprises an inner rod and an outer rod, the inner rod is inserted into the outer rod, a servo motor is fixedly arranged on the upper portion of the right side of the inner rod, the servo motor is in transmission connection with a second rotating shaft, a gear is fixedly arranged at the other end of the second rotating shaft, and the gear is meshed with the racks. According to the utility model, the second sampling tubes are extruded into rock soil through the support plates through the support grooves, the rock soil samples are collected by the second sampling tubes, and the rock soil collected by the two groups of second sampling tubes is beneficial to verification of the rock soil samples in the first sampling tube.
Description
Technical Field
The utility model relates to the technical field of geotechnical sampling, in particular to a geotechnical sampling mechanical device for civil engineering.
Background
The quality of a soil sample is very important for geotechnical sampling, the structure of the soil is very easy to be stirred in the drilling and soil taking processes, the soil sample with the disturbed structure is used for testing, an error conclusion is necessarily obtained, and the geotechnical sample needs to be tested through a plurality of groups of samples, so that the geotechnical sampling mechanical device for civil engineering is provided.
The utility model discloses a geotechnical sampling mechanical device for civil engineering, which comprises a sampling needle, wherein a drill bit is arranged at the bottom of the sampling needle, the sampling needle is detachably connected with the drill bit, a telescopic component is sleeved on the outer wall of the sampling needle, a balancing weight is arranged at the top of the sampling needle, the balancing weight is fixedly connected with the sampling needle, a sampling groove is formed in the outer wall of the sampling needle, the sampling groove is a spiral sampling groove, the lower part of the sampling groove extends to the outer wall of the drill bit, a support frame is sleeved on the outer wall of the sampling needle, a sampling plate is detachably connected below the support frame, and a driving device is arranged on the support frame.
At present, the existing rock sampling has some defects, such as; the existing rock and soil sampling is carried out through a set of sampling data, the data has contingency, the rock and soil sampling cannot be verified, and if the sampling data is verified again, repeated operation of a user can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a geotechnical sampling mechanical device for civil engineering, which solves the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a ground sampling machine device for civil engineering, includes groove frame, telescopic link and support, the backup pad is installed to groove frame bottom, backup pad top center department fixed mounting has the motor, the spindle of motor is connected with the one end transmission of pivot one, the other end of pivot one is pegged graft and is had first sampling tube, hole three has been seted up with the pivot to first sampling tube, screw one is installed to hole three, the rack is installed to the groove frame left and right sides, the telescopic link includes interior pole and outer pole, and interior pole pegs graft in outer pole, the equal fixed mounting in interior pole right side upper portion has servo motor, servo motor is connected with two transmissions of pivot, the other end fixed mounting of pivot two has the gear, wheel and rack toothing.
As a preferred embodiment of the present invention, support grooves are fixedly installed on the left and right sides of the bottom of the support plate, a second sampling tube is inserted into the other end of each of the two groups of support grooves, a first hole is formed in each of the second sampling tube and the support grooves, a second screw is installed in each of the first holes, screws are installed in each of the first screws and the second screws, and the first sampling tube is wider than the second sampling tube.
As a preferred embodiment of the utility model, a limiting frame is fixedly mounted on the left side of the support, a limiting column is fixedly mounted on the right side of the top end of the support plate, the limiting column penetrates through the limiting frame, a plurality of groups of holes II are formed in the outer rod and the inner rod, and an inserting column is mounted in the hole II.
As a preferred embodiment of the present invention, the outer rods and the bottom end of the bracket are both provided with positioning plates, and the left and right sides of the two sets of positioning plates are both provided with threaded rods.
In a preferred embodiment of the present invention, the motor and the servo motor are electrically connected to the switch via a power supply.
Compared with the prior art, the utility model has the following beneficial effects:
according to the geotechnical sampling mechanical device for civil engineering, the servo motor drives the rotating shaft II to rotate, the groove frame and the supporting plate are driven to slide downwards through the gear and the rack, the supporting plate extrudes the second sampling tube into the rock soil through the supporting groove, the second sampling tube collects rock soil samples, and the rock soil collected by the two groups of second sampling tubes is beneficial to verification of the rock soil samples in the first sampling tube.
According to the geotechnical sampling mechanical device for civil engineering, the first sampling tube is wider than the second sampling tube, the second sampling tube is driven to rotate in the descending process through the first rotating shaft by the motor, insufficient power is prevented when the first sampling tube is used for sampling, when the ground is uneven, the device is adjusted to be parallel by lifting or descending the telescopic rod, the first sampling tube and the second sampling tube are inserted into the second hole through the inserting column to be fixed, the first sampling tube and the second sampling tube are conveniently and vertically inserted into the geotechnical for sampling, and the device is fixed through the positioning plate and the threaded rod, so that the sampling tube is prevented from inclining in the sampling process.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view of a geotechnical sampling mechanical device for civil engineering in accordance with the present invention;
FIG. 2 is a schematic view of a gear structure of a geotechnical sampling mechanical device for civil engineering according to the present invention;
FIG. 3 is a schematic structural diagram of a first hole of a geotechnical sampling mechanical device for civil engineering, which is disclosed by the utility model;
FIG. 4 is a schematic structural diagram of a second hole of the geotechnical sampling mechanical device for civil engineering.
In the figure: 1. a groove frame; 2. a telescopic rod; 3. a support plate; 4. a motor; 5. a first rotating shaft; 6. a first sampling tube; 7. a screw I; 8. a rack; 9. a servo motor; 10. a second rotating shaft; 11. a gear; 12. a threaded rod; 13. a support groove; 14. a second sampling tube; 15. a second screw; 16. positioning a plate; 17. a limiting frame; 18. a support; 19. a limiting column; 20. a screw; 21. an outer rod; 22. a second hole; 23. a first hole; 24. a third hole; 25. inserting a column; 26. an inner rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a ground sampling machine device for civil engineering, including groove frame 1, telescopic link 2 and support 18, backup pad 3 is installed to groove frame 1 bottom, 3 top centers of backup pad department fixed mounting have motor 4, the spindle of motor 4 is connected with the one end transmission of pivot 5, the other end of pivot 5 is pegged graft and is had first sampling tube 6, hole three 24 has been seted up with the pivot to first sampling tube 6, screw 7 is installed to hole three 24, rack 8 is installed to the 1 left and right sides of groove frame, telescopic link 2 includes interior pole 26 and outer pole 21, and interior pole 26 is pegged graft in outer pole 21, the equal fixed mounting in upper portion of interior pole 26 right side has servo motor 9, servo motor 9 is connected with the transmission of two 10 of pivots, the other end fixed mounting of two 10 of pivot has gear 11, gear 11 and the meshing of rack 8.
In the embodiment (as shown in fig. 1, 2, 3 and 4), the device is placed on the soil for collecting rock samples, when the ground is uneven, the device is adjusted to be parallel through the telescopic rod 2, the device is inserted into the second hole 22 through the inserting column 25 to be fixed, so that the first sampling tube 6 and the second sampling tube 14 are conveniently inserted into the rock and soil for sampling, the device is fixed at the same position through the positioning plate 16 and the threaded rod 17, the first sampling tube 6 and the second sampling tube 14 are prevented from inclining in the sampling process, the switch is turned on, the servo motor 9 drives the second rotating shaft 10 to rotate, the groove frame 1 and the support plate 3 are driven by the gear 11 and the rack 8 to slide downwards, the support plate 3 extrudes the second sampling tube 14 into the rock and soil samples through the support groove 13, the second sampling tube 14 collects the rock and soil samples, because the first sampling tube 6 is wider than the second sampling tube 14, the motor 4 drives the second sampling tube 14 to rotate in the descending process through the first rotating shaft 5, the power is not enough when being favorable to preventing the first sampling tube 6 sample, the ground that collects through two sets of second sampling tubes 14 is favorable to verifying the ground sample in the first sampling tube 6, through screw 7 and first sampling tube 6 fixed connection, second sampling tube 14 passes through screw two 15 and supports groove 13 fixed connection, dismantle screw 7 and screw two 15 through screw 20, can dismantle the ground sample that the inspection was collected with first sampling tube 6 and second sampling tube 14.
In this embodiment (as shown in fig. 1 and fig. 3), the supporting grooves 13 are fixedly installed on the left side and the right side of the bottom of the supporting plate 3, the second sampling tube 14 is inserted into the other ends of the two groups of supporting grooves 13, the first hole 23 is formed in the second sampling tube 14 and the supporting groove 13, the second screw 15 is installed in the first hole 23, the screw 20 is installed in the first screw 7 and the second screw 15, the first sampling tube 6 is wider than the second sampling tube 14, and rock soil sampling can be performed through the second sampling tube 14.
In this embodiment (as shown in fig. 1), a limiting frame 17 is fixedly installed on the left side of the bracket 18, a limiting post 19 is fixedly installed on the right side of the top end of the supporting plate 3, the limiting post 19 penetrates through the limiting frame 17, a plurality of sets of holes two 22 are formed in the outer rod 21 and the inner rod 26, a plug-in post 25 is installed in the hole two 22, and the limiting post 19 penetrates through the limiting frame 17 to prevent the gear 11 from being separated from the rack 8.
In this embodiment (as shown in fig. 1), the positioning plates 16 are mounted at the bottom ends of the outer rod 21 and the support 18, the threaded rods 12 are mounted at the left and right sides of the two sets of positioning plates 16, and the device is fixed through the threaded rods 17.
In this embodiment (as shown in fig. 1), the motor 4 and the servo motor 9 are electrically connected to the switch via a power supply.
The working principle is as follows: when the geotechnical sampling mechanical device for civil engineering is used, the device is placed on soil for collecting rock samples, when the ground is uneven, the device is adjusted to be parallel through the telescopic rod 2, the device is inserted into the hole II 22 through the inserting column 25 to be fixed, so that the first sampling tube 6 and the second sampling tube 14 can be conveniently and vertically inserted into the rock for sampling, the device is fixed at the same position through the positioning plate 16 and the threaded rod 17, the first sampling tube 6 and the second sampling tube 14 are prevented from inclining in the sampling process, the switch is turned on, the servo motor 9 drives the rotating shaft II 10 to rotate, the groove frame 1 and the supporting plate 3 are driven by the gear 11 and the rack 8 to slide downwards, the supporting plate 3 extrudes the second sampling tube 14 into the rock through the supporting groove 13, the second sampling tube 14 collects the rock samples, because the first sampling tube 6 is wider than the second sampling tube 14, the motor 4 drives the second sampling tube 14 to rotate in the descending process through the rotating shaft I5, the power is not enough when being favorable to preventing the first sampling tube 6 sample, the ground that collects through two sets of second sampling tubes 14 is favorable to verifying the ground sample in the first sampling tube 6, through screw 7 and first sampling tube 6 fixed connection, second sampling tube 14 passes through screw two 15 and supports groove 13 fixed connection, dismantle screw 7 and screw two 15 through screw 20, can dismantle the ground sample that the inspection was collected with first sampling tube 6 and second sampling tube 14.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a geotechnical sampling mechanical device for civil engineering, includes groove frame (1), telescopic link (2) and support (18), its characterized in that: the groove rack is characterized in that a supporting plate (3) is installed at the bottom of the groove rack (1), a motor (4) is fixedly installed at the center of the top end of the supporting plate (3), a crankshaft of the motor (4) is in transmission connection with one end of a rotating shaft I (5), a first sampling tube (6) is inserted into the other end of the rotating shaft I (5), a hole III (24) is formed in the first sampling tube (6) and the rotating shaft, a screw I (7) is installed in the hole III (24), racks (8) are installed on the left side and the right side of the groove rack (1), the telescopic rod (2) comprises an inner rod (26) and an outer rod (21), the inner rod (26) is inserted into the outer rod (21), a servo motor (9) is fixedly installed on the upper portion of the right side of the inner rod (26), the servo motor (9) is in transmission connection with a rotating shaft II (10), and a gear (11) is fixedly installed at the other end of the rotating shaft II (10), the gear (11) is meshed with the rack (8).
2. The geotechnical sampling mechanical device for civil engineering according to claim 1, characterized in that: the utility model discloses a screw sampling device, including backup pad (3), backup pad (3) bottom left and right sides fixed mounting has support groove (13), and two sets of support groove (13) other end all is pegged graft and is had second sampling tube (14), hole one (23) have been seted up in second sampling tube (14) and support groove (13), screw two (15) are installed in hole one (23), screw (20) are installed to screw one (7) and screw two (15), first sampling tube (6) are wider than second sampling tube (14).
3. The geotechnical sampling mechanical device for civil engineering according to claim 1, characterized in that: support (18) left side fixed mounting has spacing (17), backup pad (3) top right side fixed mounting has spacing post (19), and just spacing post (19) run through spacing (17), multiunit hole two (22) have been seted up in outer pole (21) and interior pole (26), post (25) are inserted in installation of hole two (22).
4. The geotechnical sampling mechanical device for civil engineering according to claim 1, characterized in that: locating plates (16) are installed at the bottom ends of the outer rods (21) and the support (18), and threaded rods (12) are installed on the left side and the right side of the two sets of locating plates (16).
5. The geotechnical sampling mechanical device for civil engineering according to claim 1, characterized in that: the motor (4) and the servo motor (9) are electrically connected with the switch through a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122441559.6U CN216309454U (en) | 2021-10-11 | 2021-10-11 | Geotechnical sampling mechanical device for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122441559.6U CN216309454U (en) | 2021-10-11 | 2021-10-11 | Geotechnical sampling mechanical device for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216309454U true CN216309454U (en) | 2022-04-15 |
Family
ID=81114068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122441559.6U Expired - Fee Related CN216309454U (en) | 2021-10-11 | 2021-10-11 | Geotechnical sampling mechanical device for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216309454U (en) |
-
2021
- 2021-10-11 CN CN202122441559.6U patent/CN216309454U/en not_active Expired - Fee Related
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| 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: 20220415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |