CN219675530U - Hard soil sampling device - Google Patents
Hard soil sampling device Download PDFInfo
- Publication number
- CN219675530U CN219675530U CN202321218659.5U CN202321218659U CN219675530U CN 219675530 U CN219675530 U CN 219675530U CN 202321218659 U CN202321218659 U CN 202321218659U CN 219675530 U CN219675530 U CN 219675530U
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- China
- Prior art keywords
- drill rod
- protection box
- hard soil
- soil sampling
- rod
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 18
- 238000005070 sampling Methods 0.000 claims description 20
- 230000009471 action Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims 2
- 239000002689 soil Substances 0.000 description 12
- 238000005553 drilling Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a hard soil sampling device, which comprises a bottom plate, wherein vertical plates are fixedly arranged on two symmetrical sides of the upper end surface of the bottom plate, a transverse plate is fixedly arranged between the tops of the vertical plates, a driving assembly is arranged on the transverse plate, a protection box is movably arranged on one side of the driving assembly, a dismounting assembly is arranged at the bottom of the protection box, universal wheels are fixedly arranged at four corners of the bottom of the vertical plate through connecting columns, and a handle is fixedly arranged on one side of the top of the vertical plate; according to the utility model, the limiting block at the top of the drill rod can be inserted into the limiting groove to be fixed through the limiting groove formed in the positioning seat, and the U-shaped frame and the drill rod are fixed or detached through the bolts, so that the drill rod is effectively detached and replaced, and the practicability of the device is increased.
Description
Technical Field
The utility model relates to the technical field of soil sampling devices, in particular to a hard soil sampling device.
Background
Soil sampling devices are often utilized in geotechnical engineering to sample soil at a construction site so as to measure physical and mechanical properties of the soil. However, the soil sampling process encounters relatively hard soil, and a sampling device capable of adapting to the hard soil is adopted.
The utility model discloses a sampling device of hard soil in the patent of publication number CN215296720U, including support and sampling tube, the support includes the diaphragm down, be provided with the rotation hole that link up the face on the diaphragm down, the fixed motor that is provided with of last face of diaphragm down, be provided with first helical gear on the output pole of motor, the extrados upper end of sampling tube is provided with annular rotation groove, annular rotation groove with rotation hole horizontal running fit, the top edge of sampling tube is provided with the second helical gear, first helical gear and second helical gear meshing transmission, the inside of sampling tube is the sampling chamber, be provided with spatial spiral structure's sampling rack on the lateral wall of sampling chamber.
However, the structure has the defects that when the sampling rack inside the sampling tube is damaged, the sampling rack is inconvenient to replace, and therefore, the utility model provides the hard soil sampling device, and the problems are solved by limiting the structure through the U-shaped frame, the limiting block and the like.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a hard soil sampling device, which solves the problems.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a hard soil sampling device, includes the bottom plate, bottom plate up end symmetry both sides fixed mounting has the riser, fixed mounting has the diaphragm between the riser top, install drive assembly on the diaphragm, drive assembly one side movable mounting has the protection box, the subassembly is dismantled to protection box bottom portion installation, riser bottom four corners all has the universal wheel through spliced pole fixed mounting, riser top one side fixed mounting has the handle.
The disassembly assembly comprises a first driving motor fixedly installed inside a protection box, a U-shaped frame is fixedly installed at the output end of the first driving motor through a bearing penetrating through the bottom of the protection box, a positioning seat is fixedly installed on the inner wall of the top of the U-shaped frame, a limit groove is formed in the inner wall of the positioning seat, bolts are connected with two sides of the U-shaped frame in a threaded mode, a drill rod is installed on the inner wall of the positioning seat, a fixing seat is fixedly installed on the outer wall of the top of the drill rod, a threaded hole is formed in one side of the fixing seat, a limiting block is fixedly installed at the top end of the drill rod, and a sampling tube is fixedly installed at the bottom of the protection box and located on the outer surface of the drill rod.
Preferably, the drive assembly includes the second driving motor of fixed mounting at diaphragm up end, second driving motor output runs through diaphragm bottom fixed mounting through the bearing has the threaded rod, the threaded rod other end passes through the bearing and rotates to be connected at the bottom plate up end, threaded rod surface threaded connection has the sliding block, sliding block fixed mounting is in one side of the protection box, symmetry both sides fixed mounting has the guide bar between diaphragm and the bottom plate, the equal sliding connection of surface of guide bar has L type connecting plate, the equal fixed mounting in one side of the protection box of L type connecting plate other end.
Preferably, the bolt is matched with the inner wall of the threaded hole in size, the U-shaped frame is connected with the drill rod through the bolt in a disassembling mode, the limiting block is matched with the inner wall of the limiting groove, and the positioning seat is fixedly connected with the top of the drill rod through the limiting block and the limiting groove.
Preferably, the threaded rod drives the protection box to be movably connected under the action of the guide rod through the L-shaped connecting plate.
Preferably, the bottom of the drill rod is in an inverted cone shape, and the outer surface of the drill rod is in a spiral rack shape.
Preferably, a through hole is formed in the bottom plate and located below the drill rod.
Advantageous effects
The utility model provides a hard soil sampling device. Compared with the prior art, the method has the following beneficial effects:
(1) According to the utility model, the limiting block at the top of the drill rod can be inserted into the limiting groove to be fixed through the limiting groove formed in the positioning seat, and the U-shaped frame and the drill rod are fixed or detached through the bolts, so that the drill rod is effectively detached and replaced, and the practicability of the device is increased.
(2) According to the utility model, the second driving motor is started to drive the protection box on the sliding block to move, the protection box drives the L-shaped connecting plates at two sides to move under the action of the guide rods, so that the drill rod is driven to reciprocate, and meanwhile, the first driving motor is started to drive the drill rod to rotate in the sampling tube, so that hard soil is easier to enter the sampling tube in a spiral rotation mode of the drill rod.
Drawings
FIG. 1 is a perspective view of the external structure of the present utility model;
FIG. 2 is a front view of the internal structure of the present utility model;
FIG. 3 is a schematic view of a disassembly assembly of the present utility model;
fig. 4 is a schematic diagram of a drive assembly of the present utility model.
1, a bottom plate; 2. a riser; 3. a cross plate; 4. a protection box; 5. a universal wheel; 6. a handle; 7. a through hole; 100. a drive assembly; 101. a second driving motor; 102. a threaded rod; 103. a sliding block; 104. a guide rod; 105. an L-shaped connecting plate; 200. disassembling the assembly; 201. a first driving motor; 202. a U-shaped frame; 203. a positioning seat; 204. a limit groove; 205. a bolt; 206. a drill rod; 207. a fixing seat; 208. a threaded hole; 209. a limiting block; 210. and a sampling tube.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1-4, a hard soil sampling device comprises a bottom plate 1, wherein vertical plates 2 are fixedly installed on two symmetrical sides of the upper end face of the bottom plate 1, a transverse plate 3 is fixedly installed between the tops of the vertical plates 2, a driving assembly 100 is installed on the transverse plate 3, a protection box 4 is movably installed on one side of the driving assembly 100, a disassembling assembly 200 is installed at the bottom of the protection box 4, universal wheels 5 are fixedly installed at four corners of the bottom of the vertical plate 2 through connecting posts, the universal wheels 5 are convenient for moving the device, and handles 6 are fixedly installed on one side of the tops of the vertical plates 2.
The disassembly component 200 comprises a first driving motor 201 fixedly installed inside a protection box 4, the input end of the first driving motor 201 is connected with a storage battery through an external cable, the output end of the first driving motor 201 penetrates through the bottom of the protection box 4 through a bearing, a U-shaped frame 202 is fixedly installed on the inner wall of the top of the U-shaped frame 202, a positioning seat 203 is fixedly installed, a limiting groove 204 is formed in the inner wall of the positioning seat 203, bolts 205 are connected with two sides of the U-shaped frame 202 in a threaded mode, a drill rod 206 is installed on the inner wall of the positioning seat 203, a fixing seat 207 is fixedly installed on the outer wall of the top of the drill rod 206, a threaded hole 208 is formed in one side of the fixing seat 207, a limiting block 209 is fixedly installed on the top of the drill rod 206, a sampling tube 210 is fixedly installed on the outer surface of the bottom of the protection box 4, the sampling tube 210 is detachably and fixedly installed on the bottom of the protection box 4, the drill rod 206 can be effectively installed through the disassembly component 200, when the drill rod 206 is required to be installed, the limiting block 209 fixedly installed on the top of the drill rod 206 is inserted into the limiting groove 204 on the positioning seat 203, and then the fixing seat 207 on the U-shaped frame 202 and 206 is fixedly installed through the bolts 205.
Embodiment two:
referring to fig. 1-4, the present embodiment provides a technical solution based on the first embodiment: the driving assembly 100 comprises a second driving motor 101 fixedly arranged on the upper end face of the transverse plate 3, the input end of the second driving motor 101 is connected with a storage battery through an external cable, the output end of the second driving motor 101 penetrates through the bottom of the transverse plate 3 through a bearing, a threaded rod 102 is fixedly arranged at the bottom of the transverse plate 3, the other end of the threaded rod 102 is rotatably connected on the upper end face of the bottom plate 1 through a bearing, a sliding block 103 is in threaded connection with the outer surface of the threaded rod 102, the sliding block 103 is fixedly arranged on one side of the protection box 4, guide rods 104 are fixedly arranged on two symmetrical sides between the transverse plate 3 and the bottom plate 1, L-shaped connecting plates 105 are all in sliding connection with the outer surfaces of the guide rods 104, the other ends of the L-shaped connecting plates 105 are all fixedly arranged on one side of the protection box 4, the drill rods 206 can be effectively driven to penetrate into hard soil through the driving assembly 100, by starting the second driving motor 101 to drive the threaded rod 102 to rotate, the threaded rod 102 drives the protection box 4 on the sliding block 103 to move, the protection box 4 drives the L-shaped connecting plates 105 at two sides to move under the action of the guide rod 104, thereby driving the drill rod 206 to deeply penetrate into hard soil, the bolt 205 is matched with the inner wall of the threaded hole 208 in size, the U-shaped frame 202 and the drill rod 206 are detachably connected through the bolt 205, the limiting block 209 is matched with the inner wall of the limiting groove 204, the positioning seat 203 and the top of the drill rod 206 are fixedly connected with the limiting groove 204 through the limiting block 209, the threaded rod 102 drives the protection box 4 to be movably connected under the action of the guide rod 104 through the L-shaped connecting plates 105, the bottom of the drill rod 206 is in an inverted cone shape, when the drill rod 206 contacts with the hard soil, the hard soil can be assisted to be broken, the outer surface of the drill rod 206 presents a spiral rack, the hard soil can be conveniently conveyed into the sampling cylinder 210, a through hole 7 is formed in the bottom plate 1 below the drill rod 206.
And all that is not described in detail in this specification is well known to those skilled in the art.
During operation, at first staff removes this device to the subaerial that needs the sample through handle 6 and universal wheel 5, then drive threaded rod 102 through starting second driving motor 101 and rotate, threaded rod 102 drives the protection box 4 on the sliding block 103 and remove, protection box 4 drives the L type connecting plate 105 of both sides and removes under the effect of guide bar 104, then start first driving motor 201 and drive drilling rod 206 and rotate, thereby take a sample hard soil, when needs change drilling rod 206, dismantle the section of thick bamboo 210 at first, then separate fixing base 207 on U type frame 202 and the drilling rod 206 through unscrewing bolt 205, thereby take off old drilling rod 206, then insert the spacing groove 204 on the locating seat 203 with new drilling rod 206 top fixed mounting's stopper 209, then fix the fixing base 207 on U type frame 202 and the drilling rod 206 through bolt 205, thereby install new drilling rod 206, it is convenient and simple to change, the practicality of this device has been increased.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hard soil sampling device, includes bottom plate (1), its characterized in that: the novel lifting device is characterized in that vertical plates (2) are fixedly arranged on two symmetrical sides of the upper end face of the bottom plate (1), a transverse plate (3) is fixedly arranged between the tops of the vertical plates (2), a driving assembly (100) is arranged on the transverse plate (3), a protection box (4) is movably arranged on one side of the driving assembly (100), a disassembling assembly (200) is arranged at the bottom of the protection box (4), universal wheels (5) are fixedly arranged at four corners of the bottom of the vertical plates (2) through connecting posts, and a handle (6) is fixedly arranged on one side of the top of the vertical plates (2);
the disassembly assembly (200) comprises a first driving motor (201) fixedly installed inside a protection box (4), a U-shaped frame (202) is fixedly installed at the output end of the first driving motor (201) through a bearing penetrating through the bottom of the protection box (4), a positioning seat (203) is fixedly installed on the inner wall of the top of the U-shaped frame (202), a limiting groove (204) is formed in the inner wall of the positioning seat (203), bolts (205) are connected with two sides of the U-shaped frame (202) in a threaded mode, a drill rod (206) is installed on the inner wall of the positioning seat (203), a fixing seat (207) is fixedly installed on the outer wall of the top of the drill rod (206), a threaded hole (208) is formed in one side of the fixing seat (207), a limiting block (209) is fixedly installed at the top of the drill rod (206), and a sampling tube (210) is fixedly installed on the outer surface of the bottom of the protection box (4).
2. A hard soil sampling apparatus as claimed in claim 1, wherein: the driving assembly (100) comprises a second driving motor (101) fixedly mounted on the upper end face of the transverse plate (3), a threaded rod (102) is fixedly mounted at the output end of the second driving motor (101) penetrating through the bottom of the transverse plate (3) through a bearing, the other end of the threaded rod (102) is rotatably connected to the upper end face of the bottom plate (1) through a bearing, a sliding block (103) is connected to the outer surface of the threaded rod (102) in a threaded manner, the sliding block (103) is fixedly mounted on one side of the protective box (4), guide rods (104) are fixedly mounted on two sides of the symmetry between the transverse plate (3) and the bottom plate (1), L-shaped connecting plates (105) are slidably connected to the outer surfaces of the guide rods (104), and the other ends of the L-shaped connecting plates (105) are fixedly mounted on one side of the protective box (4).
3. A hard soil sampling apparatus as claimed in claim 1, wherein: the bolt (205) is matched with the inner wall of the threaded hole (208) in size, the U-shaped frame (202) is connected with the drill rod (206) in a detachable mode through the bolt (205), the limiting block (209) is matched with the inner wall of the limiting groove (204), and the locating seat (203) is fixedly connected with the limiting groove (204) through the limiting block (209) between the tops of the locating seat and the drill rod (206).
4. A hard soil sampling apparatus as claimed in claim 2, wherein: the threaded rod (102) drives the protection box (4) to be movably connected under the action of the guide rod (104) through the L-shaped connecting plate (105).
5. A hard soil sampling apparatus as claimed in claim 1, wherein: the bottom of the drill rod (206) is in an inverted cone shape, and the outer surface of the drill rod (206) is provided with a spiral rack.
6. A hard soil sampling apparatus as claimed in claim 1, wherein: and a through hole (7) is formed in the bottom plate (1) and positioned below the drill rod (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321218659.5U CN219675530U (en) | 2023-05-19 | 2023-05-19 | Hard soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321218659.5U CN219675530U (en) | 2023-05-19 | 2023-05-19 | Hard soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219675530U true CN219675530U (en) | 2023-09-12 |
Family
ID=87922943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321218659.5U Active CN219675530U (en) | 2023-05-19 | 2023-05-19 | Hard soil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219675530U (en) |
-
2023
- 2023-05-19 CN CN202321218659.5U patent/CN219675530U/en active Active
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