CN220794684U - Quick soil sampling device of permafrost - Google Patents
Quick soil sampling device of permafrost Download PDFInfo
- Publication number
- CN220794684U CN220794684U CN202322340675.8U CN202322340675U CN220794684U CN 220794684 U CN220794684 U CN 220794684U CN 202322340675 U CN202322340675 U CN 202322340675U CN 220794684 U CN220794684 U CN 220794684U
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- permafrost
- quick
- soil sampling
- mounting seat
- sampling tube
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 21
- 239000002689 soil Substances 0.000 claims abstract description 47
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 238000005070 sampling Methods 0.000 claims description 43
- 230000036346 tooth eruption Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000011835 investigation Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a permafrost quick soil sampling device which comprises a base, wherein a movable main frame capable of rotating is arranged on the base, a sampler is arranged on one side of the movable main frame, a pressing device capable of sucking or pushing out frozen soil is arranged on the sampler, and a driving structure capable of driving the sampler and the pressing device to work simultaneously is arranged on the movable main frame.
Description
Technical Field
The utility model relates to the field of sampling equipment, in particular to a permafrost quick soil sampling device.
Background
The construction engineering investigation refers to the investigation, measurement, investigation and research of engineering sites before the construction engineering project starts so as to determine natural conditions such as geology, landform, hydrology, weather and the like, understand the condition of infrastructures such as land utilization, environmental protection, traffic, water supply, power supply and the like, evaluate the feasibility and risk of engineering and provide necessary basic data and technical support for engineering design, construction and operation. The investigation content comprises geological investigation, topography measurement, hydrological measurement, groundwater investigation, soil test, environmental impact evaluation and the like. The investigation result has important guiding function on engineering planning, design, construction and management, and can ensure the safety, economy and sustainable development of engineering.
The frozen soil foundation investigation is a geological investigation method aiming at frozen soil areas, aims at knowing the geological conditions of the frozen soil areas, and provides basic data and technical guidance for engineering construction.
The content of frozen soil foundation investigation mainly comprises the following aspects: the type and distribution of the frozen soil, the physical property of the frozen soil, the thermal physical property of the frozen soil, the mechanical property of the frozen soil, the hydrologic property of the frozen soil and the deformation property of the frozen soil. The result of frozen soil foundation investigation provides geological parameters and engineering properties of the frozen soil area for engineering construction so as to ensure the safety and reliability of engineering in the frozen soil area.
In the use process of the conventional soil sampling device, the soil sample in the sampling tube is inconvenient to take out rapidly, the soil sample is easy to adhere to the inner wall of the sampling tube and is difficult to take out, and other tools are generally needed to assist in taking out the soil sample adhered to the inner wall of the sampling tube, so that the soil sampling efficiency is reduced.
Therefore, the existing frozen soil sampling device needs to be further improved.
Disclosure of Invention
Aiming at the prior art, the utility model aims to realize the following technology: can take a sample soil fast to can take out the soil sample that is in the sampling tube fast, improve the efficiency of whole soil sampling process.
In order to achieve the above purpose, the present utility model adopts the following scheme:
the utility model provides a quick soil sampling device of permafrost, includes the base be provided with rotatable movable total frame on the base movable total frame one side is provided with the sampler be provided with on the sampler and to carry out the pressure application device that draws in or release to the permafrost be provided with on the movable total frame and drive the drive structure of sampler and pressure application device work simultaneously.
Further, the base comprises a bottom plate, a support plate and pulleys.
Further, the movable main frame comprises a first motor fixedly arranged on the support plate, a rotor of the first motor penetrates through the support plate to be fixedly provided with a movable plate, and the movable plate is L-shaped.
Further, a sliding groove is formed in the movable plate, and an inner cavity I is formed in the top of the movable plate.
Further, the sampler comprises an installation seat which is arranged in the sliding groove and is movable, a rotating shaft is hinged to one side of the installation seat, a sampling tube is fixedly arranged at the bottom of the rotating shaft, an opening is formed in the bottom of the sampling tube, cutting teeth are arranged at the edge of the opening, and a ball bearing is arranged at the contact surface between the top of the sampling tube and the bottom of the installation seat.
Furthermore, the mounting seat is internally provided with a second inner cavity.
Further, the pressing device comprises a guide rod which penetrates through the mounting seat and extends into the sampling tube, a pressing plate is fixedly arranged at the upper end of the guide rod and above the mounting seat, a pushing plate is fixedly arranged at the lower end of the guide rod and inside the sampling tube, and the outer wall of the pushing plate is tightly attached to the inner wall of the sampling tube.
Further, the driving structure comprises a second motor fixedly arranged at the top of the movable plate, a rotor of the second motor is inserted into a first inner cavity and is fixedly provided with a screw rod, the screw rod is inserted into a sliding groove and rotates at a fixed point, the screw rod is spirally inserted into the mounting seat, a linkage rod is arranged in the first inner cavity and positioned at one side of the screw rod, the linkage rod is inserted into the mounting seat, chain wheels I are arranged on the upper sides of the screw rod and the linkage rod and positioned in the first inner cavity, and the two chain wheels I are connected in a meshed mode through a chain.
Further, the driving structure of the utility model also comprises a second sprocket wheel arranged on the linkage rod and the rotating shaft, wherein the second sprocket wheel is positioned in the second inner cavity, and the two second sprocket wheels are connected in a meshed manner through a second chain.
Further, a frozen soil tester is arranged on the base.
In summary, compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, in the use process, the target soil can be rapidly sampled through the cooperation of the movable main frame, the sampler and the driving structure, and then the soil sample in the sampling tube can be conveniently and rapidly taken out by using the pressing device, so that the frozen soil sample can be obtained, experimental research is carried out, and the soil sample can be prevented from being stuck to the inner wall of the sampling tube in the process of taking out the sample by using the pressing device, so that the soil sampling efficiency is effectively improved.
Drawings
FIG. 1 is one of the cross-sectional schematic views of the present utility model.
FIG. 2 is a second schematic cross-sectional view of the present utility model.
Fig. 3 is a partially enlarged schematic view of a in the present utility model.
Fig. 4 is a partially enlarged schematic view of B in the present utility model.
Detailed Description
The utility model is further described in the following description and detailed description with reference to the drawings:
the quick permafrost soil sampling device shown in fig. 1 to 4 comprises a base 1, wherein a movable main frame 2 capable of rotating is arranged on the base 1, a sampler 3 is arranged on one side of the movable main frame 2, a pressing device 4 capable of sucking or pushing out the permafrost soil is arranged on the sampler 3, and a driving structure 5 capable of driving the sampler 3 and the pressing device 4 to work simultaneously is arranged on the movable main frame 2. The movable main frame can move relative to the base, and when the movable main frame moves, the sampler, the pressing device and the driving structure on the movable main frame also move along with the movable main frame, so that the whole device can be conveniently adjusted to the corresponding soil position for sampling. The sampler can be through driving the structure drive to bore target soil, and the soil sample that obtains can utilize the biasing means to take out the sample from the sampler through the user to can prevent soil sample adhesion and be difficult to the problem that deviate from on the sampler.
The base 1 comprises a bottom plate 11, a support plate 12 and a pulley 13. The bottom plate and the support plate are in a vertical arrangement relationship, the pulleys are provided with a plurality of pulleys and are arranged at the bottom of the bottom plate, and the whole machine can conveniently move to target soil and align to sample.
The movable main frame 2 comprises a first motor 21 fixedly arranged on the support plate 12, wherein a rotor of the first motor 21 penetrates through the support plate 12 to fix a movable plate 22, and the movable plate 22 is L-shaped. The machine body of the first motor is fixed on the support plate, so that when the rotor of the first motor rotates, the movable plate can be driven to rotate relative to the support plate.
In the utility model, a chute 6 is arranged on the movable plate 22, and an inner cavity 61 is arranged at the top of the movable plate 22. Because the fly leaf is L shape, the spout sets up in the fly leaf one side board body of motor one, and inner chamber one sets up in the inside of one side board body of fly leaf department of bending.
The sampler 3 comprises a mounting seat 31 which is movably arranged in a chute 6, a rotating shaft 32 is hinged to one side of the mounting seat 31, a sampling tube 33 is fixedly arranged at the bottom of the rotating shaft 32, the bottom of the sampling tube 33 is opened, cutting teeth 34 are arranged at the edge of the opening, and a ball bearing is arranged at the contact surface between the top of the sampling tube 33 and the bottom of the mounting seat 31. Can let the sampling tube fixed point rotate on the mount pad through the pivot, sampling tube bottom opening has the cutting tooth, can take place when rotating at the sampling tube, and the contact soil can cut soil, keeps the in-process of downwardly moving through the sampling tube, and target soil will take in gradually in the sampling tube, can reset the sampling tube until getting enough sample, and the sample is in the sampling tube inside this moment. According to the technical scheme, according to the shape of the sampling tube, soil is cut into a circle, the soil in the circle is target soil, and the soil is taken out as a sample.
In the present utility model, the second cavity 62 is disposed inside the mounting seat 31.
The pressing device 4 comprises a guide rod 41 inserted through the mounting seat 31 and extending into the sampling tube 33, a pressing plate 42 is fixedly arranged at the upper end of the guide rod 41 and above the mounting seat 31, a push plate 43 is fixedly arranged at the lower end of the guide rod 41 and inside the sampling tube 33, and the outer wall of the push plate 43 is tightly attached to the inner wall of the sampling tube 33. When the soil sample is gradually filled in the sampling tube, the pushing plate is automatically lifted at the position in the sampling tube, the space in the sampling tube is gradually compressed until enough soil sample is filled in, at the moment, the user can manually press down the pressing plate, the pressing plate gradually pushes the pushing plate out of the sampling tube through the guide of the guide rod, the soil which is positioned in the sampling tube and below the pushing plate is pushed out of the sampling tube, and the soil which is sticky on the inner wall of the sampling tube is pushed out along with the pushing plate.
The driving structure 5 comprises a second motor 51 fixedly arranged at the top of the movable plate 22, a rotor of the second motor 51 is inserted into a first cavity 61 and is fixedly provided with a screw rod 52, the screw rod 52 is inserted into a chute 6 and rotates at a fixed point, the screw rod 52 is spirally inserted into the mounting seat 31, a linkage rod 53 is arranged in the first cavity 61 and positioned at one side of the screw rod 52, the linkage rod 53 is inserted into the mounting seat 31, the upper sides of the screw rod 52 and the linkage rod 53 and positioned in the first cavity 61 are respectively provided with a first sprocket 54, and the two first sprockets 54 are in meshed connection through a first chain 55. When the motor II is started, the rotor drives the screw rod to rotate at fixed points, and the installation seat is positioned in the sliding groove, so that the sliding groove has the function of limiting the installation seat, and the installation seat which is in threaded connection with the screw rod can axially move to one side according to the rotation of the screw rod, so that the sampler is driven to move to one side through the movement of the installation seat. When the screw rotates, the first chain wheel and the first chain are connected to drive the linkage rod to rotate simultaneously when the screw rotates.
The driving structure 5 of the present utility model further comprises a second sprocket 56 disposed on the linkage rod 53 and the rotating shaft 32, the second sprocket 56 is located in the second cavity 62, and the two second sprockets 56 are engaged and connected by a second chain 57. The action that the gangbar had the guide mount pad to remove, and the rotation of other action for the gangbar drives sprocket two and rotates, lets the pivot rotate through the connection of sprocket two with chain two to further let the sampling tube rotate. The concrete activity of sampling tube rotates for the while to one side removal, reaches the effect of cutting target soil, convenient sample.
According to the utility model, the frozen soil tester 7 is arranged on the base 1, and experimental study can be performed after a sample is taken out through the frozen soil tester.
While there has been shown and described what is at present considered to be the fundamental principles and the main features of the utility model and the advantages thereof, it will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, but is described in the foregoing description merely illustrates the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a quick soil sampling device of permafrost, including base (1), its characterized in that: be provided with on base (1) movable total frame (2) that can rotate movable total frame (2) one side is provided with sampler (3) be provided with on sampler (3) and carry out the pressure application device (4) that draws in or release to frozen soil be provided with on movable total frame (2) can drive simultaneously sampler (3) and pressure application device (4) work drive structure (5).
2. The permafrost quick soil sampling device according to claim 1, wherein the base (1) comprises a bottom plate (11), a support plate (12) and a pulley (13).
3. The permafrost quick soil sampling device according to claim 2, characterized in that the movable main frame (2) comprises a first motor (21) fixedly arranged on the support plate (12), a rotor of the first motor (21) penetrates through the support plate (12) to fix a movable plate (22), and the movable plate (22) is L-shaped.
4. A permafrost quick soil sampling apparatus according to claim 3, characterized in that a chute (6) is provided on the movable plate (22), and a first cavity (61) is provided on top of the movable plate (22).
5. The permafrost quick soil sampling device according to claim 4, wherein the sampler (3) comprises a mounting seat (31) movably arranged in the chute (6), a rotating shaft (32) is hinged on one side of the mounting seat (31), a sampling tube (33) is fixedly arranged at the bottom of the rotating shaft (32), an opening is formed in the bottom of the sampling tube (33) and provided with cutting teeth (34) at the edge of the opening, and a ball bearing is arranged at the contact surface between the top of the sampling tube (33) and the bottom of the mounting seat (31).
6. A permafrost quick soil sampling apparatus as claimed in claim 5, wherein a second cavity (62) is provided within said mounting block (31).
7. The permafrost quick soil sampling device according to claim 6, wherein the pressing device (4) comprises a guide rod (41) inserted through the mounting seat (31) and extending into the sampling tube (33), a pressing plate (42) is fixedly arranged at the upper end of the guide rod (41) and above the mounting seat (31), a pushing plate (43) is fixedly arranged at the lower end of the guide rod (41) and inside the sampling tube (33), and the outer wall of the pushing plate (43) is tightly attached to the inner wall of the sampling tube (33).
8. The quick permafrost soil sampling device according to claim 7, wherein the driving structure (5) comprises a second motor (51) fixedly arranged at the top of the movable plate (22), a first screw (52) is fixedly arranged in a first inner cavity (61) in a penetrating mode through a rotor of the second motor (51), the first screw (52) is fixedly arranged in a sliding groove (6) in a penetrating mode to rotate at a fixed point, the first screw (52) is spirally inserted into the mounting seat (31), a linkage rod (53) is arranged in the first inner cavity (61) and located at one side of the first screw (52), the linkage rod (53) is inserted into the mounting seat (31), first chain wheels (54) are arranged on the upper sides of the first screw (52) and the linkage rod (53) and located in the first inner cavity (61), and the first chain wheels (54) are in meshed connection through a first chain (55).
9. The quick permafrost soil sampling apparatus as claimed in claim 8, wherein the driving structure (5) further comprises a second sprocket (56) disposed on the linkage rod (53) and the rotating shaft (32), the second sprocket (56) is located inside the second cavity (62), and the two second sprockets (56) are engaged and connected by a second chain (57).
10. A permafrost quick soil sampling apparatus as claimed in any one of claims 1 to 9, characterised in that a frozen soil tester (7) is provided on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322340675.8U CN220794684U (en) | 2023-08-29 | 2023-08-29 | Quick soil sampling device of permafrost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322340675.8U CN220794684U (en) | 2023-08-29 | 2023-08-29 | Quick soil sampling device of permafrost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220794684U true CN220794684U (en) | 2024-04-16 |
Family
ID=90665697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322340675.8U Active CN220794684U (en) | 2023-08-29 | 2023-08-29 | Quick soil sampling device of permafrost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220794684U (en) |
-
2023
- 2023-08-29 CN CN202322340675.8U patent/CN220794684U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |