CN218629051U - Geotechnical sampling device in geotechnical engineering - Google Patents
Geotechnical sampling device in geotechnical engineering Download PDFInfo
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- CN218629051U CN218629051U CN202220683257.1U CN202220683257U CN218629051U CN 218629051 U CN218629051 U CN 218629051U CN 202220683257 U CN202220683257 U CN 202220683257U CN 218629051 U CN218629051 U CN 218629051U
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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
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Abstract
The utility model belongs to the field of geotechnical sampling, in particular to a geotechnical sampling device in geotechnical engineering, which comprises a first half cylinder and a second half cylinder; one end of the first half cylinder body is hinged with one end of the second half cylinder body through a hinge, the other end of the first half cylinder body is connected with the other end of the second half cylinder body through a limiting mechanism, vertical plates are fixedly connected to the top of the first half cylinder body and the top of the second half cylinder body, a handle is fixedly connected to each vertical plate, and a depth control assembly is arranged on one vertical plate; stop gear includes the first connecting plate of rigid coupling on first half barrel, the rigid coupling has the second connecting plate on the half barrel of second, through setting up the second spring, makes the inserted block keep inserting and establish the intraoral state in breach, through setting up the inserted block, can spacing by first picture peg to it is spacing to first half barrel and the half barrel of second, and the pulling second movable plate can part first half barrel and the half barrel of second, takes out the ground comparatively conveniently.
Description
Technical Field
The utility model relates to a ground sample field specifically is a geotechnical sampling device among geotechnical engineering.
Background
Geotechnical engineering is to solve the engineering problems of rock and soil, including foundation and foundation, slope and underground engineering, etc., and the geotechnical engineering can be divided into five major categories of hard, secondary hard, soft and weak connected, loose and non-connected and having special components, structures, states and properties.
In geotechnical engineering research, need often to use geotechnical sampling device to take a sample to on-the-spot ground, take the sample back to the research, geotechnical sampling device inserts in the soil horizon and takes the ground out through the sampling tube.
However, most of the existing rock-soil sampling devices are inconvenient for taking out the rock-soil, and after the device takes out the rock-soil from a soil layer, the rock-soil is retained in the sampling cylinder and is inconvenient for taking out; therefore, a geotechnical sampling device in geotechnical engineering is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate the not enough of prior art, the inconvenient problem with ground remove device of present majority's ground sampling device, the utility model provides a ground sampling device among geotechnical engineering.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a geotechnical sampling device in geotechnical engineering, which comprises a first half cylinder and a second half cylinder; one end of the first half cylinder body is hinged with one end of the second half cylinder body through a hinge, the other end of the first half cylinder body is connected with the other end of the second half cylinder body through a limiting mechanism, vertical plates are fixedly connected to the top of the first half cylinder body and the top of the second half cylinder body, a handle is fixedly connected to each vertical plate, and a depth control assembly is arranged on one vertical plate;
stop gear includes the first connecting plate of rigid coupling on first half barrel, the rigid coupling has the second connecting plate on the second half barrel, the rigid coupling has first guide bar on the first connecting plate, the sliding surface of first guide bar is connected with first movable plate, the rigid coupling has first spring between first movable plate and the first connecting plate, first spring housing is in the outside of first guide bar, the rigid coupling has the picture peg on the first movable plate, the opening has been seted up on first connecting plate and the second connecting plate, the picture peg slides and runs through the opening, set up jaggedly on the picture peg, the rigid coupling has first fixed plate on the second connecting plate, sliding on the first fixed plate inserts and is equipped with the second guide bar, the one end rigid coupling of second guide bar has the second movable plate, the rigid coupling has the second spring between second movable plate and the first fixed plate, the outside at the second guide bar is established to the rigid coupling has the inserted block on the second movable plate, the inserted block is inserted and is established in the breach, makes the inserted block keep inserting and establish the state in the breach through setting up, can carry out the first half barrel and the pulling of second barrel comparatively make things convenient for half barrel and half barrel.
Preferably, the degree of depth control subassembly includes two second fixed plates of rigid coupling on the riser, two rotate through the bearing between the second fixed plate and be connected with the screw thread post, the bottom rigid coupling of screw thread post has the piece of revolving, the surperficial threaded connection of screw thread post has the movable block, the rigid coupling has the connecting rod on the movable block, the connecting rod runs through the riser, the bottom rigid coupling of connecting rod has the plectane, be equipped with the scale on the riser, through setting up the screw thread post, can drive the plectane and move in vertical direction, through setting up the scale, can make the plectane stop somewhere, control the sampling depth.
Preferably, the first moving plate is provided with a first round hole, the first guide rod penetrates through the first round hole, and the first round hole plays a limiting role in the movement process of the first moving plate.
Preferably, a second round hole is formed in the first fixing plate, the second guide rod penetrates through the second round hole in a sliding mode, and the second round hole plays a limiting role in the movement process of the second moving plate.
Preferably, the surface of the rotary block is provided with anti-skid lines which can play a good anti-skid effect.
Preferably, the vertical plate is provided with a rectangular opening, the connecting rod penetrates through the rectangular opening, the connecting rod is connected in the rectangular opening in a sliding mode, and the rectangular opening plays a limiting role in the moving process of the moving block.
The utility model discloses an useful part lies in:
1. the utility model discloses a stop gear's structural design, when needs take out ground from first half barrel and second half barrel, stimulate the second movable plate, the second movable plate drives the inserted block and leaves the breach, relieve the spacing to the picture peg, under the effect of first spring, the picture peg leaves the second connecting plate, relieve the spacing to first half barrel and second half barrel, can be with first half barrel and second half barrel separately, it is comparatively convenient to take out ground, realized taking out the function of ground fast conveniently, solved the inconvenient problem of taking out ground from the sampling barrel of present sampling device, improved the efficiency of device;
2. the utility model discloses a structural design of degree of depth control subassembly when the ground of specific degree of depth is taken out to needs, revolves the piece through rotating, revolves the piece and drives the plectane and move in vertical direction, according to scale and movable block, makes the movable block stop in corresponding scale department, and the plectane stops in corresponding position promptly, can only take a sample this degree of depth during the sample, has realized the degree of depth function of control ground sample, has improved sampling device's practicality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the first embodiment;
FIG. 2 is an enlarged view of A in FIG. 1 according to the first embodiment;
FIG. 3 is a schematic diagram of a circular plate structure according to the first embodiment;
FIG. 4 is a schematic structural diagram of a first connecting plate and a second connecting plate according to a first embodiment;
fig. 5 is a schematic perspective view of the second embodiment.
In the figure: 1. a first half cylinder; 2. a second half cylinder; 3. a vertical plate; 4. a handle; 5. a first connecting plate; 6. a second connecting plate; 7. a first guide bar; 8. a first moving plate; 9. a first spring; 10. inserting plates; 11. a port; 12. a notch; 13. a first fixing plate; 14. a second guide bar; 15. a second moving plate; 16. a second spring; 17. inserting a block; 18. a second fixing plate; 19. a threaded post; 20. rotating the block; 21. a moving block; 22. a connecting rod; 23. a circular plate; 24. calibration; 25. a first circular hole; 26. a second circular hole; 27. a rectangular opening; 28. cutting; 29. a triangular rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1 to 4, a geotechnical sampling apparatus in geotechnical engineering includes a first half cylinder 1 and a second half cylinder 2; one end of the first half cylinder body 1 is hinged with one end of the second half cylinder body 2 through a hinge, the other end of the first half cylinder body 1 is connected with the other end of the second half cylinder body 2 through a limiting mechanism, vertical plates 3 are fixedly connected to the top of the first half cylinder body 1 and the top of the second half cylinder body 2, handles 4 are fixedly connected to the vertical plates 3, and one vertical plate 3 is provided with a depth control assembly;
the limiting mechanism comprises a first connecting plate 5 fixedly connected to a first semi-cylinder body 1, a second connecting plate 6 is fixedly connected to a second semi-cylinder body 2, a first guide rod 7 is fixedly connected to the first connecting plate 5, a first moving plate 8 is slidably connected to the surface of the first guide rod 7, a first spring 9 is fixedly connected between the first moving plate 8 and the first connecting plate 5, the first spring 9 is sleeved on the outer side of the first guide rod 7, a plug board 10 is fixedly connected to the first moving plate 8, through holes 11 are formed in the first connecting plate 5 and the second connecting plate 6, the plug board 10 slidably penetrates through the through holes 11, a notch 12 is formed in the plug board 10, a first fixing plate 13 is fixedly connected to the second connecting plate 6, a second guide rod 14 is slidably inserted in the first fixing plate 13, a second moving plate 15 is fixedly connected to one end of the second guide rod 14, a second spring 16 is fixedly connected between the second moving plate 15 and the first fixing plate 13, the second spring 16 is sleeved on the outer side of the second guide rod 14, and an insert block 17 is fixedly connected to the insert block 17;
when the sampling device works, the bottom ends of the first half cylinder body 1 and the second half cylinder body 2 are aligned to positions needing sampling, the handle 4 is held to exert force downwards, the first half cylinder body 1 and the second half cylinder body 2 are inserted into the soil layer downwards until the first half cylinder body 1 and the second half cylinder body 2 cannot be inserted downwards, then the first half cylinder body 1 and the second half cylinder body 2 are pulled out, rock soil is taken out and retained in the first half cylinder body 1 and the second half cylinder body 2, the second moving plate 15 is pulled to drive the inserting block 17 to leave the notch 12, the inserting plate 10 moves back under the action of the first spring 9, the first half cylinder body 1 and the second half cylinder body 2 can be separated, the rock soil is taken out, when the first half cylinder body 1 and the second half cylinder body 2 need to be closed, the second moving plate 15 is pulled, the first moving plate 8 is pulled to drive the inserting plate 10 to be inserted into the through hole 11, the second moving plate 15 is loosened, the inserting block 17 is inserted into the notch 12 under the action of the second spring 16, and the first half cylinder body 1 and the second half cylinder body 2 are limited.
The depth control assembly comprises two second fixing plates 18 fixedly connected to a vertical plate 3, a threaded column 19 is rotatably connected between the two second fixing plates 18 through a bearing, a rotating block 20 is fixedly connected to the bottom end of the threaded column 19, a moving block 21 is in threaded connection with the surface of the threaded column 19, a connecting rod 22 is fixedly connected to the moving block 21, the connecting rod 22 penetrates through the vertical plate 3, a circular plate 23 is fixedly connected to the bottom end of the connecting rod 22, and scales 24 are arranged on the vertical plate 3;
during operation, the rotating block 20 is rotated to drive the moving block 21 to move in the vertical direction, the moving block 21 drives the circular plate 23 to move, the circular plate 23 is stopped at the depth required to be sampled according to the scale 24, and the bottom ends of the first half cylinder 1 and the second half cylinder 2 are aligned to the position required to be sampled, so that sampling can be performed.
A first round hole 25 is formed in the first moving plate 8, and the first guide rod 7 penetrates through the first round hole 25;
in operation, during the movement of the first moving plate 8, the first guide rod 7 slides inside the first circular hole 25.
A second round hole 26 is formed in the first fixing plate 13, and the second guide rod 14 penetrates through the second round hole 26 in a sliding manner;
in operation, during movement of the second moving plate 15, the second guide bar 14 slides within the second circular aperture 26.
The surface of the rotary block 20 is provided with anti-skid grains;
in operation, the anti-slip threads prevent slippage during rotation of the knob 20.
A rectangular opening 27 is formed in the vertical plate 3, the connecting rod 22 penetrates through the rectangular opening 27, and the connecting rod 22 is connected in the rectangular opening 27 in a sliding manner;
in operation, during movement of the mobile mass 21, the connecting rod 22 slides within the rectangular aperture 27.
Example two
Referring to fig. 5, as another embodiment of the present invention, in a first comparative example, the bottom ends of the first half cylinder 1 and the second half cylinder 2 are both provided with a notch 28, and the inner wall of the first half cylinder 1 is fixedly connected with a triangular rod 29; during operation, incision 28 can make the comparatively easy soil layer that inserts of first half barrel 1 and second half barrel 2, and triangular rod 29 can rotate after inserting appointed sampling depth, conveniently cuts off being connected of ground and below ground in the barrel, makes things convenient for remove device.
The working principle is as follows: when the sampling device is used, the position of the circular plate 23 is adjusted to control the sampling depth, the rotating block 20 is rotated, the rotating block 20 drives the threaded column 19 to rotate, the threaded column 19 drives the moving block 21 to move in the vertical direction, the moving block 21 drives the connecting rod 22 to move, the connecting rod 22 drives the circular plate 23 to move, the circular plate 23 is stopped at the corresponding position according to the required sampling depth and scales 24, the bottom ends of the first half cylinder 1 and the second half cylinder 2 are aligned to the position to be sampled, the handle 4 is held downwards to exert force, the first half cylinder 1 and the second half cylinder 2 are downwards inserted into the soil layer until the circular plate 23 cannot be downwards, namely, the circular plate 23 is contacted with the ground, the first half cylinder 1 and the second half cylinder 2 are upwards pulled out, the rock soil is taken out to be retained in the first half cylinder 1 and the second half cylinder 2, the second moving plate 15 is pulled, the second moving plate 15 drives the inserting block 17 to leave the notch 12, the inserting plate 10 leaves the through hole 11 of the second half cylinder 6 under the action of the first spring 9, the first half cylinder 1 and the second half cylinder 2 can be separated, the rock soil is taken out, when the second half cylinder 1 and the second moving plate 2 need to be pulled, the second half cylinder 2 is pulled to be inserted into the second half cylinder 2, the inserting plate 15 is pulled, the second half cylinder 15 is inserted into the limiting connecting plate 16, the second half cylinder 2, the second half cylinder 15 is inserted into the limiting spring 15, and the second half cylinder 2, the second half cylinder 16 is inserted into the limiting plate, and inserted into the second half cylinder 2, and the limiting plate is inserted into the second half cylinder 2, and the limiting spring is inserted into the second half cylinder 15.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. 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.
Claims (6)
1. The utility model provides a ground sampling device among geotechnical engineering which characterized in that: comprises a first half cylinder body (1) and a second half cylinder body (2); one end of the first half barrel body (1) is hinged with one end of the second half barrel body (2) through a hinge, the other end of the first half barrel body (1) is connected with the other end of the second half barrel body (2) through a limiting mechanism, the top of the first half barrel body (1) and the top of the second half barrel body (2) are fixedly connected with vertical plates (3), handles (4) are fixedly connected onto the vertical plates (3), and one vertical plate (3) is provided with a depth control assembly;
the limiting mechanism comprises a first connecting plate (5) fixedly connected to a first half cylinder body (1), a second connecting plate (6) fixedly connected to a second half cylinder body (2), a first guide rod (7) fixedly connected to the first connecting plate (5), a first moving plate (8) slidably connected to the surface of the first guide rod (7), a first spring (9) fixedly connected between the first moving plate (8) and the first connecting plate (5), a first spring (9) sleeved outside the first guide rod (7), a plug board (10) fixedly connected to the first moving plate (8), a through hole (11) arranged on the first connecting plate (5) and the second connecting plate (6), the plug board (10) slidably penetrates through the through hole (11), a notch (12) arranged on the plug board (10), a first fixing plate (13) fixedly connected to the second connecting plate (6), a second guide rod (14) slidably arranged on the first fixing plate (13), a second moving plate (15) fixedly connected to the second spring (15), and a second fixing plate (15) fixedly connected to the second spring (15), the inserting block (17) is inserted into the notch (12).
2. The geotechnical sampling device in geotechnical engineering according to claim 1, wherein: the depth control assembly comprises two second fixing plates (18) fixedly connected to a vertical plate (3), two threaded columns (19) are rotatably connected between the second fixing plates (18) through bearings, rotary blocks (20) are fixedly connected to the bottom ends of the threaded columns (19), movable blocks (21) are connected to the surface of the threaded columns (19) in a threaded mode, connecting rods (22) are fixedly connected to the movable blocks (21), the connecting rods (22) penetrate through the vertical plate (3), circular plates (23) are fixedly connected to the bottom ends of the connecting rods (22), and scales (24) are arranged on the vertical plate (3).
3. The geotechnical sampling device in geotechnical engineering according to claim 2, wherein: a first round hole (25) is formed in the first moving plate (8), and the first guide rod (7) penetrates through the first round hole (25).
4. The geotechnical sampling device in geotechnical engineering according to claim 3, wherein: a second round hole (26) is formed in the first fixing plate (13), and the second guide rod (14) penetrates through the second round hole (26) in a sliding mode.
5. The geotechnical sampling device in geotechnical engineering according to claim 4, wherein: the surface of the rotary block (20) is provided with anti-skid grains.
6. The geotechnical sampling device in geotechnical engineering according to claim 5, wherein: rectangle mouth (27) have been seted up on riser (3), connecting rod (22) run through rectangle mouth (27), and connecting rod (22) sliding connection is in rectangle mouth (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220683257.1U CN218629051U (en) | 2022-03-25 | 2022-03-25 | Geotechnical sampling device in geotechnical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220683257.1U CN218629051U (en) | 2022-03-25 | 2022-03-25 | Geotechnical sampling device in geotechnical engineering |
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| Publication Number | Publication Date |
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| CN218629051U true CN218629051U (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220683257.1U Active CN218629051U (en) | 2022-03-25 | 2022-03-25 | Geotechnical sampling device in geotechnical engineering |
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| CN (1) | CN218629051U (en) |
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- 2022-03-25 CN CN202220683257.1U patent/CN218629051U/en active Active
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