CN214277492U - Soil sampling device is used in geotechnical engineering reconnaissance design - Google Patents
Soil sampling device is used in geotechnical engineering reconnaissance design Download PDFInfo
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- CN214277492U CN214277492U CN202120401549.7U CN202120401549U CN214277492U CN 214277492 U CN214277492 U CN 214277492U CN 202120401549 U CN202120401549 U CN 202120401549U CN 214277492 U CN214277492 U CN 214277492U
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a geotechnical engineering reconnaissance soil sampling device for design, the on-line screen storage device comprises a base, the base middle part is the cavity design, two spouts, two have been seted up to base upper surface both sides the inside equal sliding connection of spout has two sliders, two the equal fixedly connected with bracing piece in slider upper surface, the common fixedly connected with backup pad in bracing piece top, the through-hole has been seted up to backup pad one side, the inside rack of wearing to be equipped with of through-hole, the backup pad upper surface is close to through-hole department and is fixed with first motor. The utility model discloses a set up backup pad, rack, first motor, first pivot, gear, second motor, second pivot and drill bit, can carry out the trompil operation in advance to target soil, then insert the sampling tube in the trompil, take a sample to can take a sample fast to harder soil, improve the efficiency of sample, and the device volume is less, and it is more convenient to transport and use.
Description
Technical Field
The utility model relates to a soil reconnaissance equipment technical field especially relates to a geotechnical engineering reconnaissance soil sampling device for design.
Background
Geotechnical engineering is a new technical system established in civil engineering practice, and is a research object of the geotechnical engineering, which solves the problems of rock and soil engineering, including foundation and foundation, side slope, underground engineering and the like. Therefore, for different purposes, there are different geological exploration works, and in the geological exploration, the local soil needs to be detected to determine the viscosity and the softness in order to facilitate later engineering construction.
The existing geotechnical engineering soil sampling device is characterized in that a sampling tube is manually inserted into soil, in the inserting process, the soil is extruded into the sampling tube, and then the sampling tube is pulled out to obtain a target soil sample. But this kind of sample mode has certain limitation, when meetting soil inside and having harder rock, the artifical unable sampling tube with inserts soil depths, has the difficulty in the time of the sample, and consequently the efficiency of sample is lower, can not satisfy current sample demand, and in addition, some geotechnical engineering soil sampling device's volume is great in addition, and transportation and use are all inconvenient, consequently need a less and can carry out the device of taking a sample to stereoplasm soil of size urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the soil sampling device for geotechnical engineering reconnaissance design that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a soil sampling device for geotechnical engineering investigation design comprises a base, wherein the middle part of the base is hollow, two sliding grooves are formed in two sides of the upper surface of the base, two sliding blocks are connected inside the two sliding grooves in a sliding manner, a supporting rod is fixedly connected to the upper surfaces of the two sliding blocks, the top end of the supporting rod is fixedly connected with a supporting plate together, a through hole is formed in one side of the supporting plate, a rack is arranged inside the through hole in a penetrating manner, a first motor is fixed on the upper surface of the supporting plate close to the through hole, a first rotating shaft is fixedly connected with the driving end of the first motor, a gear is fixedly sleeved on the outer surface of the first rotating shaft, a second motor is fixedly connected to the bottom end of the rack, a second rotating shaft is fixedly connected to the driving end of the second motor, a drill bit is fixedly connected to the end of the second rotating shaft far away from the second motor, and a threaded hole is formed in one side of the supporting plate far away from the through hole, the threaded hole is connected with the threaded rod in a threaded rotating mode, the bottom end of the threaded rod is provided with the sampling tube, and the outer side wall of the bottom end of the sampling tube is provided with two scraping plates.
As a further description of the above technical solution:
the section of the sliding block and the sliding groove is in a T-shaped design.
As a further description of the above technical solution:
the rack is connected with the through hole in a sliding mode, and the gear is just connected with the rack in a meshed mode.
As a further description of the above technical solution:
the top end of the threaded rod is fixedly connected with a hand wheel.
As a further description of the above technical solution:
the mounting hole has been seted up on the sampling tube top, the inside screw thread that is equipped with of mounting hole just is connected with threaded rod bottom screw thread rotation.
As a further description of the above technical solution:
the scraper blade is the cambered surface design, the sampling tube bottom is close to scraper blade department and is equipped with the opening.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up the bracing piece, a supporting plate, the rack, first motor, first pivot, the gear, the second motor, second pivot and drill bit, when needs carry out soil sampling, can drive the rack through first motor and remove, thereby it removes to drive the second motor, the second motor drives the drill bit and rotates afterwards, carry out the trompil to soil, the sampling tube that will set up afterwards inserts in the hole of opening, and rotate the sampling tube, can take a sample, the device can take a sample to harder soil, the problem of manual work to stereoplasm soil sampling difficulty has been solved, in addition, the device compares in other geotechnical engineering sampling device, the volume is less, it is all more convenient to carry and transport, more be favorable to using widely.
Drawings
FIG. 1 is a main sectional view of a soil sampling device for geotechnical engineering investigation design proposed by the present invention;
FIG. 2 is a sectional view of a base of a soil sampling device for geotechnical engineering investigation design according to the present invention;
FIG. 3 is a sectional view of a supporting plate of the soil sampling device for geotechnical engineering investigation design according to the present invention;
FIG. 4 is a cross-sectional view of a sampling tube of a soil sampling device for geotechnical engineering investigation design in a plan view;
fig. 5 is the utility model provides a geotechnical engineering reconnaissance design is with soil sampling device's sampling tube stereogram.
Illustration of the drawings:
1. a base; 2. a chute; 3. a slider; 4. a support bar; 5. a support plate; 6. a through hole; 7. a rack; 8. a first motor; 9. a first rotating shaft; 10. a gear; 11. a second motor; 12. a second rotating shaft; 13. a drill bit; 14. a threaded hole; 15. a threaded rod; 16. a hand wheel; 17. a sampling tube; 18. mounting holes; 19. a scraper.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: a soil sampling device for geotechnical engineering investigation design comprises a base 1, the middle part of the base 1 is of a hollow design, two sliding grooves 2 are formed in two sides of the upper surface of the base 1, two sliding blocks 3 are connected in each sliding groove 2 in a sliding manner, supporting rods 4 are fixedly connected to the upper surfaces of the two sliding blocks 3, a supporting plate 5 is fixedly connected to the top ends of the supporting rods 4 together, a through hole 6 is formed in one side of the supporting plate 5, a rack 7 penetrates through the through hole 6, a first motor 8 is fixed to the upper surface of the supporting plate 5 close to the through hole 6, a first rotating shaft 9 is fixedly connected to the driving end of the first motor 8, a gear 10 is fixedly sleeved on the outer surface of the first rotating shaft 9, a second motor 11 is fixedly connected to the bottom end of the rack 7, a second rotating shaft 12 is fixedly connected to the driving end of the second motor 11, a drill bit 13 is fixedly connected to the end, far away from the second motor 11, a threaded hole 14 is formed in one side, far away from the through hole 6, of the supporting plate 5, the inside screw thread of screw hole 14 rotates and is connected with threaded rod 15, and threaded rod 15 bottom is equipped with sampling tube 17, and sampling tube 17 bottom lateral wall is equipped with two scraper blades 19.
The section of the sliding block 3 and the sliding groove 2 is in a T-shaped design, so that the sliding block 3 is prevented from being separated from the sliding groove 2 in the sliding process.
The rack 7 is connected with the through hole 6 in a sliding mode, and the gear 10 is just meshed with the rack 7, so that the rack 7 is driven to move up and down through the rotation of the first motor 8.
The top end of the threaded rod 15 is fixedly connected with a hand wheel 16, which is convenient for driving the threaded rod 15 to rotate, so that the sampling tube 17 moves up and down.
The mounting hole 18 has been seted up on the sampling tube 17 top, and the mounting hole 18 is inside to be equipped with the screw thread and just to be connected with threaded rod 15 bottom screw thread rotation, is convenient for install or dismantle sampling tube 17.
The working principle is as follows: during the use, move the device to the appointed place, then start second motor 11 and drive drill bit 13 and rotate, start first motor 8 corotation after that, first motor 8 drives rack 7 through gear 10 and descends, thereby carry out the trompil to soil, start first motor 8 reversal afterwards, drive drill bit 13 and extract from soil, remove backup pad 5 after that and make the sampling tube 17 aim at the hole that drills, rotate hand wheel 16, make threaded rod 15 drive sampling tube 17 and rotate and descend, soil can get into inside the sampling tube 17 from the opening of scraper blade 19 department this moment, the back of finishing the sample, sampling tube 17 is extracted to reversal hand wheel 16, take off sampling tube 17 from the rotation of threaded rod 15 bottom at last, it can to pour out the soil sample.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a soil sampling device is used in geotechnical engineering reconnaissance design, includes base (1), its characterized in that: the middle part of the base (1) is designed to be hollow, two sliding grooves (2) are formed in two sides of the upper surface of the base (1), two sliding blocks (3) are connected to the inner parts of the two sliding grooves (2) in a sliding manner, supporting rods (4) are fixedly connected to the upper surfaces of the two sliding blocks (3), a supporting plate (5) is fixedly connected to the top end of each supporting rod (4) together, a through hole (6) is formed in one side of the supporting plate (5), a rack (7) is arranged in the through hole (6) in a penetrating manner, a first motor (8) is fixedly arranged on the upper surface of the supporting plate (5) close to the through hole (6), a first rotating shaft (9) is fixedly connected to the driving end of the first motor (8), a gear (10) is fixedly sleeved on the outer surface of the first rotating shaft (9), a second motor (11) is fixedly connected to the bottom end of the rack (7), and a second rotating shaft (12) is fixedly connected to the driving end of the second motor (11), one end fixedly connected with drill bit (13) of second motor (11) is kept away from in second pivot (12), screw hole (14) are seted up to one side that through-hole (6) were kept away from in backup pad (5), screw hole (14) inside screw thread rotates and is connected with threaded rod (15), threaded rod (15) bottom is equipped with sampling tube (17), sampling tube (17) bottom lateral wall is equipped with two scraper blades (19).
2. The soil sampling device for geotechnical engineering investigation design according to claim 1, characterized in that: the cross sections of the sliding block (3) and the sliding groove (2) are in T-shaped design.
3. The soil sampling device for geotechnical engineering investigation design according to claim 1, characterized in that: the rack (7) is connected with the through hole (6) in a sliding mode, and the gear (10) is just connected with the rack (7) in a meshed mode.
4. The soil sampling device for geotechnical engineering investigation design according to claim 1, characterized in that: the top end of the threaded rod (15) is fixedly connected with a hand wheel (16).
5. The soil sampling device for geotechnical engineering investigation design according to claim 1, characterized in that: mounting hole (18) have been seted up on sampling tube (17) top, mounting hole (18) inside be equipped with the screw thread and just with threaded rod (15) bottom screw thread rotation connection.
6. The soil sampling device for geotechnical engineering investigation design according to claim 1, characterized in that: scraper blade (19) are the cambered surface design, sampling tube (17) bottom is close to scraper blade (19) department and is equipped with the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120401549.7U CN214277492U (en) | 2021-02-23 | 2021-02-23 | Soil sampling device is used in geotechnical engineering reconnaissance design |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120401549.7U CN214277492U (en) | 2021-02-23 | 2021-02-23 | Soil sampling device is used in geotechnical engineering reconnaissance design |
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| CN214277492U true CN214277492U (en) | 2021-09-24 |
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| CN202120401549.7U Expired - Fee Related CN214277492U (en) | 2021-02-23 | 2021-02-23 | Soil sampling device is used in geotechnical engineering reconnaissance design |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959775A (en) * | 2021-11-15 | 2022-01-21 | 马剑克 | Sampling device for contaminated soil remediation |
| CN114459804A (en) * | 2022-02-16 | 2022-05-10 | 辽宁省德明环境检测有限公司 | Rapid sampling device for soil detection and using method thereof |
| CN115290382A (en) * | 2022-08-25 | 2022-11-04 | 天富（连云港）食品配料有限公司 | Food detection device with food slitting and sampling mechanism and sampling method thereof |
| CN115468802A (en) * | 2022-10-31 | 2022-12-13 | 广东南海电力设计院工程有限公司 | Drilling sampler for investigation |
-
2021
- 2021-02-23 CN CN202120401549.7U patent/CN214277492U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959775A (en) * | 2021-11-15 | 2022-01-21 | 马剑克 | Sampling device for contaminated soil remediation |
| CN113959775B (en) * | 2021-11-15 | 2024-03-22 | 马剑克 | Sampling device for contaminated soil remediation |
| CN114459804A (en) * | 2022-02-16 | 2022-05-10 | 辽宁省德明环境检测有限公司 | Rapid sampling device for soil detection and using method thereof |
| CN115290382A (en) * | 2022-08-25 | 2022-11-04 | 天富（连云港）食品配料有限公司 | Food detection device with food slitting and sampling mechanism and sampling method thereof |
| CN115468802A (en) * | 2022-10-31 | 2022-12-13 | 广东南海电力设计院工程有限公司 | Drilling sampler for investigation |
| CN115468802B (en) * | 2022-10-31 | 2023-02-03 | 广东南海电力设计院工程有限公司 | Drilling sampler for investigation |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |