CN214427012U - Geotechnical sampling detection device for geotechnical engineering - Google Patents
Geotechnical sampling detection device for geotechnical engineering Download PDFInfo
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- CN214427012U CN214427012U CN202120376472.2U CN202120376472U CN214427012U CN 214427012 U CN214427012 U CN 214427012U CN 202120376472 U CN202120376472 U CN 202120376472U CN 214427012 U CN214427012 U CN 214427012U
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Abstract
The utility model discloses a ground sampling test device for geotechnical engineering, comprising a base plate, second electric telescopic handle is installed to the bottom of bottom plate, second electric telescopic handle bottom mounting has the backup pad, first rotating electrical machines is installed on the top of backup pad, first rotating electrical machines output is connected with the drilling rod, the cavity has been seted up to the inside of drilling rod, the left inner wall of drilling rod is fixed with third electric telescopic handle, third electric telescopic handle's right-hand member is fixed with the mounting panel, the mounting panel right-hand member is fixed with the second rotating electrical machines, the output of second rotating electrical machines is connected with the rotation axis, the right-hand member of rotation axis is fixed with the sampler barrel, the left inner wall of sampler barrel is fixed with the third rotating electrical machines, the collecting vessel is installed to the inside right-hand member of sampler barrel, the output of third rotating electrical machines is connected with the threaded rod, the movable plate is installed to the screw thread on the threaded rod, the through-hole has been seted up on the drilling rod, the outside and through-hole threaded connection of sampler barrel. The utility model discloses be convenient for take a sample to the ground layer of the different degree of depth, the sample is efficient.
Description
Technical Field
The utility model relates to a geotechnical engineering technical field, in particular to geotechnical engineering uses ground sampling test device.
Background
Geotechnical engineering is a new technical system established in civil engineering practice. 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. The geotechnical engineering is a branch of civil engineering and is a science for solving engineering technical problems about rocks and soil in various engineering by applying engineering geology, soil mechanics and rock mechanics. According to the engineering construction stage division, the work content can be divided into: geotechnical engineering investigation, geotechnical engineering design, geotechnical engineering treatment, geotechnical engineering monitoring and geotechnical engineering detection. Geotechnical sampling analysis is an indispensable step before various engineering constructions, and it mainly extracts lower floor test soil undisturbed soil as a sample through certain geotechnical sampling device to know its basic unit nature. In the sampling process, different properties exist in rock-soil layers with different depths, so that the rock-soil layers with different depths need to be sampled. However, the existing traditional sampling device can only sample once, and when the sampling device is used for rock and soil layers with different depths, the sampling device needs repeated sampling work, so that the efficiency is low, and therefore, the rock and soil sampling detection device for geotechnical engineering is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a geotechnical sampling test device for geotechnical engineering can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a geotechnical sampling detection device for geotechnical engineering comprises a bottom plate, wherein a supporting seat is fixedly arranged at the bottom end of the bottom plate, a groove is formed in the bottom end of the supporting seat, a first electric telescopic rod is fixedly arranged at the top end inside the groove, a universal wheel is arranged at the bottom end of the first electric telescopic rod, a second electric telescopic rod is arranged at the bottom end of the bottom plate, a supporting plate is fixedly arranged at the bottom end of the second electric telescopic rod, a first rotating motor is arranged at the top end of the supporting plate, the output end of the first rotating motor is connected with a drill rod, the lower end of the drill rod penetrates through the supporting plate and extends to the position below the supporting plate, a drill bit is fixedly arranged at the bottom end of the drill rod, a cavity is formed inside the drill rod, a third electric telescopic rod is fixedly arranged on the left inner wall of the drill rod, a mounting plate is fixedly arranged at the right end of the third electric telescopic rod, a second rotating motor is fixedly arranged at the right end of the mounting plate, the output of second rotating electrical machines is connected with the rotation axis, the right-hand member of rotation axis is fixed with the sampling tube, the left inner wall of sampling tube is fixed with the third rotating electrical machines, the inside right-hand member fixed mounting of sampling tube has the chimney, just the feed port has been seted up to the right-hand member of sampling tube, feed port department is equipped with sealed piece, just the output of third rotating electrical machines is connected with the threaded rod, threaded mounting has the movable plate on the threaded rod, the connecting rod is installed to the right-hand member of movable plate, the right-hand member of connecting rod runs through the chimney and fixes mutually with sealed piece, just the through-hole has been seted up on the drilling rod, the outside and the through-hole threaded connection of sampling tube.
Preferably, the sampling cylinder is provided with a plurality of sampling cylinders at equal intervals.
Preferably, the side end of the moving plate is slidably connected with the inner wall of the sampling tube through a sliding block.
Preferably, the first electric telescopic rod, the second electric telescopic rod and the third electric telescopic rod are all ANT-35 in model.
Preferably, a pushing handle is obliquely fixed at the side end of the bottom plate.
Preferably, the right end of the threaded rod is fixedly provided with a limiting plate.
Compared with the prior art, the utility model discloses following beneficial effect has: when the geotechnical sampling detection device for geotechnical engineering is used, the geotechnical sampling detection device is pushed to move to a position where geotechnical sampling is needed through a pushing hand, a first electric telescopic rod is started, the first electric telescopic rod drives a universal wheel to contract, the universal wheel moves upwards into a groove, a supporting seat is supported on the ground, a second electric telescopic rod and a first rotating motor are started, the first rotating motor rotates to drive a drill rod, a drill bit rotates, the second electric telescopic rod stretches to drive a supporting plate to move downwards, so that the first rotating motor is driven, the drill rod and the drill bit move downwards, the drill rod and the drill bit enter a geotechnical layer conveniently, then the second electric telescopic rod and the first rotating motor stop working, a third electric telescopic rod is started, the second rotating motor and a third rotating motor are started, the second rotating motor rotates to drive a rotating shaft to rotate, the rotating shaft rotates to drive a sampling barrel to rotate, the outer side wall of the sampling cylinder is connected with the through hole in a threaded manner, the third electric telescopic rod stretches and retracts to drive the mounting plate, the second rotating motor and the sampling cylinder to move, so that the sampling cylinder rotates outwards, the third rotating motor is started, the third rotating motor rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the movable plate to move towards the third rotating motor, the movable plate moves to drive the connecting rod and the sealing block to move towards the collecting cylinder, when the sampling cylinder rotates outwards, a rock-soil layer is sampled, the rock-soil enters the collecting cylinder from the feeding hole, the sampling cylinder is provided with a plurality of sampling cylinders at equal intervals to facilitate sampling of the rock-soil layers at different depths, the sampling efficiency is high, after the rock-soil sampling is completed, the third electric telescopic rod retracts, the second rotating motor rotates reversely, the sampling cylinder enters the cavity of the drill rod, the second electric telescopic rod retracts upwards to drive the first rotating motor, the drill rod, The drill bit moves upward.
Drawings
Fig. 1 is a schematic view of the overall structure of a geotechnical sampling detection device for geotechnical engineering of the present invention;
FIG. 2 is an internal schematic view of a drill rod of the geotechnical sampling detection device for geotechnical engineering of the present invention;
FIG. 3 is a schematic structural view of a sampling cylinder of the geotechnical sampling and detecting device for geotechnical engineering of the present invention;
fig. 4 is the utility model relates to a geotechnical engineering is with side schematic diagram of geotechnical sampling detection device's drilling rod.
In the figure: 1. a base plate; 2. a supporting seat; 3. a groove; 4. a first electric telescopic rod; 5. a universal wheel; 6. a pushing handle; 7. a second electric telescopic rod; 8. a support plate; 9. a first rotating electrical machine; 10. a drill stem; 11. a drill bit; 12. a cavity; 13. a third electric telescopic rod; 14. mounting a plate; 15. a second rotating electrical machine; 16. a rotating shaft; 17. a sampling tube; 18. a third rotating electrical machine; 19. a threaded rod; 20. moving the plate; 21. a collection canister; 22. a connecting rod; 23. a sealing block; 24. a feed port; 25. and a through hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 to 4, a geotechnical sampling and detecting device for geotechnical engineering comprises a base plate 1, wherein a supporting seat 2 is fixedly installed at the bottom end of the base plate 1, a groove 3 is formed at the bottom end of the supporting seat 2, a first electric telescopic rod 4 is fixed at the top end inside the groove 3, a universal wheel 5 is installed at the bottom end of the first electric telescopic rod 4, a second electric telescopic rod 7 is installed at the bottom end of the base plate 1, a supporting plate 8 is fixed at the bottom end of the second electric telescopic rod 7, a first rotating motor 9 is installed at the top end of the supporting plate 8, a drill rod 10 is connected to the output end of the first rotating motor 9, the lower end of the drill rod 10 penetrates through the supporting plate 8 and extends to the lower part of the supporting plate 8, a drill bit 11 is fixedly installed at the bottom end of the drill rod 10, a cavity 12 is formed inside the drill rod 10, and a third electric telescopic rod 13 is fixed at the left inner wall of the drill rod 10, a mounting plate 14 is fixed at the right end of the third electric telescopic rod 13, a second rotating motor 15 is fixed at the right end of the mounting plate 14, the output end of the second rotating motor 15 is connected with a rotating shaft 16, the right end of the rotating shaft 16 is fixed with a sampling cylinder 17, a third rotating motor 18 is fixed on the left inner wall of the sampling cylinder 17, a collecting cylinder 21 is fixedly arranged at the right end inside the sampling cylinder 17, and the right end of the sampling cylinder 17 is provided with a feed hole 24, a sealing block 23 is arranged at the feed hole 24, and the output end of the third rotating motor 18 is connected with a threaded rod 19, a moving plate 20 is installed on the threaded rod 19 in a threaded manner, the right end of the moving plate 20 is provided with a connecting rod 22, the right end of the connecting rod 22 penetrates through the collecting cylinder 21 and is fixed with a sealing block 23, and a through hole 25 is formed in the drill rod 10, and the outer side of the sampling cylinder 17 is in threaded connection with the through hole 25.
In this embodiment, preferably, the sampling cylinder 17 is provided with a plurality of equidistant, is convenient for sample the geotechnical layer of the different degree of depth.
In this embodiment, preferably, the side end of the moving plate 20 is slidably connected to the inner wall of the sampling cylinder 17 through a slider, so that the moving plate 20 can move in the sampling cylinder 17.
In this embodiment, preferably, the first electric telescopic rod 4, the second electric telescopic rod 7 and the third electric telescopic rod 13 are all ANT-35 in type, so that the first electric telescopic rod 4, the second electric telescopic rod 7 and the third electric telescopic rod 13 can be conveniently adjusted in height in a telescopic manner.
In this embodiment, preferably, a pushing handle 6 is obliquely fixed to a side end of the bottom plate 1, so as to facilitate movement of the rock soil sampling and detecting device.
In this embodiment, preferably, a limiting plate is fixedly mounted at the right end of the threaded rod 19 to prevent the moving plate 20 from falling off the threaded rod 19.
It should be noted that, the utility model relates to a geotechnical engineering geotechnical sampling detection device, when in use, the geotechnical sampling detection device is pushed by the push handle 6 to move to the position where geotechnical sampling is needed, the first electric telescopic rod 4 is started, the first electric telescopic rod 4 drives the universal wheel 5 to contract, the universal wheel 5 moves upwards to the groove 3, the supporting seat 2 is supported on the ground, the second electric telescopic rod 7 and the first rotating motor 9 are started, the first rotating motor 9 rotates to drive the drill rod 10 and the drill bit 11 to rotate, the second electric telescopic rod 7 stretches to drive the supporting plate 8 to move downwards, thereby driving the first rotating motor 9, the drill rod 10 and the drill bit 11 to move downwards, the drill bit 10 and the drill bit 11 enter the geotechnical layer conveniently, then the second electric telescopic rod 7 and the first rotating motor 9 stop working, the third electric telescopic rod 13, the second rotating motor 15 and the third rotating motor 18 are started, the second rotating motor 15 rotates to drive the rotating shaft 16 to rotate, the rotating shaft 16 rotates to drive the sampling cylinder 17 to rotate, the outer side wall of the sampling cylinder 17 is in threaded connection with the through hole 25, the third electric telescopic rod 13 stretches and retracts to drive the mounting plate 14, the second rotating motor 15 and the sampling cylinder 17 to move, so that the sampling cylinder 17 rotates and moves outwards, the third rotating motor 18 is started, the third rotating motor 18 rotates to drive the threaded rod 19 to rotate, the threaded rod 19 rotates to drive the movable plate 20 to move towards the third rotating motor 18, the movable plate 20 moves to drive the connecting rod 22 and the sealing block 23 to move towards the collecting cylinder 21, when the sampling cylinder 17 rotates and moves outwards, rock and soil layers are sampled, the rock and soil enter the collecting cylinder 21 from the feeding hole 24, a plurality of sampling cylinders 17 are arranged at equal intervals, so that rock and soil layers at different depths can be sampled conveniently, the sampling efficiency is high, and after the rock and soil sampling is completed, the third electric telescopic rod 13 retracts, the second rotating motor 15 rotates reversely, the sampling tube 17 enters the cavity 12 of the drill rod 10, and the second electric telescopic rod 7 contracts upwards to drive the first rotating motor 9, the drill rod 10 and the drill bit 11 to move upwards.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a geotechnical sampling test device for geotechnical engineering, includes bottom plate (1), its characterized in that: the bottom end of the bottom plate (1) is fixedly provided with a supporting seat (2), the bottom end of the supporting seat (2) is provided with a groove (3), the top end of the inside of the groove (3) is fixed with a first electric telescopic rod (4), the bottom end of the first electric telescopic rod (4) is provided with a universal wheel (5), the bottom end of the bottom plate (1) is provided with a second electric telescopic rod (7), the bottom end of the second electric telescopic rod (7) is fixed with a supporting plate (8), the top end of the supporting plate (8) is provided with a first rotating motor (9), the output end of the first rotating motor (9) is connected with a drill rod (10), the lower end of the drill rod (10) penetrates through the supporting plate (8) and extends to the lower part of the supporting plate (8), the bottom end of the drill rod (10) is fixedly provided with a drill bit (11), and the inside of the drill rod (10) is provided with a cavity (12), the inner wall of the left side of drilling rod (10) is fixed with third electric telescopic handle (13), the right-hand member of third electric telescopic handle (13) is fixed with mounting panel (14), the right-hand member of mounting panel (14) is fixed with second rotating electrical machines (15), the output of second rotating electrical machines (15) is connected with rotation axis (16), the right-hand member of rotation axis (16) is fixed with sampler barrel (17), the left inner wall of sampler barrel (17) is fixed with third rotating electrical machines (18), the inside right-hand member fixed mounting of sampler barrel (17) has a collector barrel (21), and feed port (24) have been seted up to the right-hand member of sampler barrel (17), feed port (24) department is equipped with sealed piece (23), just the output of third rotating electrical machines (18) is connected with threaded rod (19), movable plate (20) is installed to the screw thread on threaded rod (19), the right end of the moving plate (20) is provided with a connecting rod (22), the right end of the connecting rod (22) penetrates through the collecting cylinder (21) and is fixed with the sealing block (23), the drill rod (10) is provided with a through hole (25), and the outer side of the sampling cylinder (17) is in threaded connection with the through hole (25).
2. The geotechnical sampling detection device according to claim 1, wherein: the sampling cylinder (17) is provided with a plurality of sampling cylinders at equal intervals.
3. The geotechnical sampling detection device according to claim 1, wherein: the side end of the moving plate (20) is connected with the inner wall of the sampling cylinder (17) in a sliding mode through a sliding block.
4. The geotechnical sampling detection device according to claim 1, wherein: the first electric telescopic rod (4), the second electric telescopic rod (7) and the third electric telescopic rod (13) are all ANT-35 in type.
5. The geotechnical sampling detection device according to claim 1, wherein: a pushing handle (6) is obliquely fixed at the side end of the bottom plate (1).
6. The geotechnical sampling detection device according to claim 1, wherein: and a limiting plate is fixedly arranged at the right end of the threaded rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120376472.2U CN214427012U (en) | 2021-02-19 | 2021-02-19 | Geotechnical sampling detection device for geotechnical engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120376472.2U CN214427012U (en) | 2021-02-19 | 2021-02-19 | Geotechnical sampling detection device for geotechnical engineering |
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| CN214427012U true CN214427012U (en) | 2021-10-19 |
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| CN202120376472.2U Active CN214427012U (en) | 2021-02-19 | 2021-02-19 | Geotechnical sampling detection device for geotechnical engineering |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018635A (en) * | 2022-01-06 | 2022-02-08 | 山西同源国益环境监测有限公司 | Soil sampling device |
| CN115655780A (en) * | 2022-10-17 | 2023-01-31 | 江西省地质工程集团有限公司 | Earth-rock mixture layered sampling device for geotechnical engineering |
| CN115855568A (en) * | 2023-02-28 | 2023-03-28 | 河南允正建设工程有限公司 | Ground sampling device |
| CN116025269A (en) * | 2023-03-30 | 2023-04-28 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Drilling equipment for geological investigation of solid mineral products |
| CN116296561A (en) * | 2023-05-25 | 2023-06-23 | 中国地质大学（北京） | Rock sample extraction device |
| CN116990207A (en) * | 2023-07-05 | 2023-11-03 | 宁波宁大工程建设监理有限公司 | Waterproof detection experimental facility for building basic unit detection |
| CN118275163A (en) * | 2024-04-16 | 2024-07-02 | 延安大学 | Geotechnical engineering on-site sampling device |
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2021
- 2021-02-19 CN CN202120376472.2U patent/CN214427012U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018635A (en) * | 2022-01-06 | 2022-02-08 | 山西同源国益环境监测有限公司 | Soil sampling device |
| CN114018635B (en) * | 2022-01-06 | 2022-04-05 | 山西同源国益环境监测有限公司 | Soil sampling device |
| CN115655780A (en) * | 2022-10-17 | 2023-01-31 | 江西省地质工程集团有限公司 | Earth-rock mixture layered sampling device for geotechnical engineering |
| CN115655780B (en) * | 2022-10-17 | 2024-04-26 | 江西省地质工程集团有限公司 | Soil-stone mixture layered sampling device for geotechnical engineering |
| CN115855568A (en) * | 2023-02-28 | 2023-03-28 | 河南允正建设工程有限公司 | Ground sampling device |
| CN116025269A (en) * | 2023-03-30 | 2023-04-28 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Drilling equipment for geological investigation of solid mineral products |
| CN116296561A (en) * | 2023-05-25 | 2023-06-23 | 中国地质大学（北京） | Rock sample extraction device |
| CN116296561B (en) * | 2023-05-25 | 2023-08-08 | 中国地质大学（北京） | Rock sample extraction device |
| CN116990207A (en) * | 2023-07-05 | 2023-11-03 | 宁波宁大工程建设监理有限公司 | Waterproof detection experimental facility for building basic unit detection |
| CN116990207B (en) * | 2023-07-05 | 2024-02-13 | 宁波宁大工程建设监理有限公司 | Waterproof detection experimental facility for building basic unit detection |
| CN118275163A (en) * | 2024-04-16 | 2024-07-02 | 延安大学 | Geotechnical engineering on-site sampling device |
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