CN115307957A - Sampling device for rock and soil investigation - Google Patents
Sampling device for rock and soil investigation Download PDFInfo
- Publication number
- CN115307957A CN115307957A CN202210970565.7A CN202210970565A CN115307957A CN 115307957 A CN115307957 A CN 115307957A CN 202210970565 A CN202210970565 A CN 202210970565A CN 115307957 A CN115307957 A CN 115307957A
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- Prior art keywords
- lifting
- sampling device
- fixedly connected
- lifting screw
- geotechnical investigation
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- 238000005070 sampling Methods 0.000 title claims abstract description 45
- 238000011835 investigation Methods 0.000 title claims description 19
- 239000002689 soil Substances 0.000 title abstract description 8
- 239000011435 rock Substances 0.000 title description 4
- 239000000428 dust Substances 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005527 soil sampling Methods 0.000 abstract 1
- 238000005553 drilling Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to the technical field of sampling devices, and particularly relates to a rock-soil exploration sampling device which solves the problems that a common device is fixedly arranged and is inconvenient to move when rock-soil sampling is carried out, and a universal wheel is inconvenient to shrink when the device is used. The sampling device is simple in structure, the device can be moved through the universal wheels, and the universal wheels can be conveniently retracted during sampling, so that the sampling device is convenient for people to use.
Description
Technical Field
The invention relates to the technical field of sampling devices, in particular to a rock and soil exploration sampling device.
Background
Geotechnical engineering is to solve the problems of rock and soil engineering, including foundation and foundation, slope and underground engineering, etc., as its research object. 202121485715.2 relates to a sampling device for geotechnical investigation, and belongs to the technical field of geotechnical engineering equipment. This ground reconnaissance sampling device includes the support frame, with support frame sliding connection's drilling rod, be used for driving the lifting unit of drilling rod lift, a plurality of thief rod in the drilling rod is located to the equidistance, with thief rod threaded connection's first threaded rod, drive first threaded rod pivoted drive assembly, be used for measuring the measuring component of drilling rod falling height, be equipped with the thief hole on the thief rod. The utility model discloses be equipped with the drilling rod, the drilling rod inserts in the ground under lifting unit's drive, the thief rod takes a sample in inserting the ground under drive unit's effect, and be equipped with a plurality of equidistant thief rods in the drilling rod, can once obtain the soil sample of a plurality of depths, the thief rod is in the effect shrink of drive unit's effect under again and advances the drilling rod, avoid the drilling rod to produce secondary pollution inserting the ground or from the in-process that takes out in the ground, the soil sample of assurance collection can the exact reaction basic unit nature.
To above-mentioned patent, when carrying out the ground sample, general device is fixed setting, is not convenient for remove it, and when using, is not convenient for shrink the universal wheel. Therefore, a sampling device for geotechnical investigation is provided.
Disclosure of Invention
The invention aims to solve the defects that a general device is fixedly arranged and is inconvenient to move when sampling geotechnical soil, and a universal wheel is inconvenient to contract when the device is used, and provides a geotechnical investigation sampling device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a ground reconnaissance sampling device, comprising a base plate, fixed mounting has the framework on the bottom plate, fixed mounting has two regulating box on the bottom plate, it is connected with first lifting screw and second lifting screw to rotate on the top inner wall of framework, the equal fixedly connected with worm of one end of first lifting screw and second lifting screw, all be equipped with shrink mechanism in two regulating box, the bottom fixed mounting of bottom plate has two supporting legs, the equal fixed mounting in one side of two supporting legs has the support, the equal fixed mounting in one side of two regulating box has the collecting box, all be equipped with the fan on two collecting boxes, all the intercommunication has the dust absorption pipe on two fans, be equipped with two suction hoods on the bottom plate, the one end intercommunication of two suction hoods and two dust absorption pipes.
Preferably, a first synchronizing wheel and a second synchronizing wheel are fixedly connected to the first lifting screw and the second lifting screw, a same synchronous belt is connected between the first synchronizing wheel and the second synchronizing wheel in a transmission mode, lifting blocks are in threaded connection with the first lifting screw and the second lifting screw, a same lifting plate is fixedly connected to one side of each of the two lifting blocks, and a lifting seat is arranged on each lifting plate.
Preferably, two shrink mechanisms include two adjusting screw, two worm wheels, two dragging pieces, two universal wheels and two dragging rods, two adjusting screw rotate with two regulating box and be connected, two worm wheels mesh with two worms, two dragging pieces and two adjusting screw threaded connection, two universal wheels rotate with two supports and be connected, two dragging rods and two dragging piece swing joint, and the one end and two universal wheel swing joint of two dragging rods, two dragging pieces accessible two dragging rods drive two universal wheels and rotate on the support, and be same water flat line with two supports.
Preferably, the lift seat internal rotation is connected with the dwang, the bottom fixedly connected with drill bit of dwang, two first bevel gears of fixedly connected with on the dwang, the right side of lift seat is rotated and is connected with two horizontal screw rods, the equal fixedly connected with second bevel gear of one end of two horizontal screw rods, two second bevel gears mesh with two first bevel gears, equal threaded connection has the sampling tube on two horizontal screw rods, all be equipped with the thief hole on two sampling tubes, sliding connection has four supplementary sliders in the lift seat, four supplementary sliders and two sampling tube fixed connection.
Preferably, a first motor is fixedly mounted on the lifting seat, an output shaft of the first motor is fixedly connected with the rotating rod, a second motor is fixedly mounted on the frame body, and an output shaft of the second motor is fixedly connected with the first lifting screw rod.
Compared with the prior art, the invention has the advantages that:
(1) This scheme is owing to set up first lifting screw and second lifting screw and driven two lifters and move down, and two lifters move the lift seat through the lifter board and move down to make the drill bit laminate mutually with ground, realized the purpose of going up and down.
(2) This scheme is owing to set up two adjusting screw and drive two and drag the piece and remove, and two drag pieces rotate on the support through two universal wheels of two drag pole drive to be same water flat line with two supports, realized the purpose of shrink.
The sampling device is simple in structure, the device can be moved through the universal wheels, and the universal wheels can be conveniently retracted during sampling, so that the sampling device is convenient for people to use.
Drawings
Fig. 1 is a schematic structural view of a sampling device for geotechnical investigation according to the present invention;
FIG. 2 is a schematic perspective view of a base plate of a geotechnical investigation sampling device according to the present invention;
FIG. 3 is a schematic structural diagram of part A of a geotechnical investigation sampling device provided by the invention;
fig. 4 is a schematic perspective view illustrating a lifting block of a sampling device for geotechnical investigation according to the present invention;
fig. 5 is a schematic structural diagram of a part B of the geotechnical investigation sampling device provided by the invention.
In the figure: 1. a base plate; 2. a frame body; 3. an adjusting box; 4. a first lifting screw; 5. a second lifting screw; 6. a worm; 7. supporting legs; 8. a support; 9. a collection box; 10. a fan; 11. a dust collection pipe; 12. a dust hood; 13. a first synchronization wheel; 14. a second synchronizing wheel; 15. a synchronous belt; 16. a lifting block; 17. a lifting plate; 18. a lifting seat; 19. adjusting the screw rod; 20. a worm gear; 21. a dragging block; 22. a universal wheel; 23. a drag lever; 24. rotating the rod; 25. a first bevel gear; 26. a horizontal screw; 27. a second bevel gear; 28. a sampling tube; 29. an auxiliary slide block; 30. a first motor; 31. a second motor.
Detailed Description
The technical solution in this embodiment will be clearly and completely described below with reference to the drawings in this embodiment.
Example one
Referring to fig. 1-5, a ground reconnaissance sampling device, comprising a base plate 1, fixed mounting has framework 2 on the bottom plate 1, fixed mounting has two regulating boxes 3 on the bottom plate 1, it is connected with first lifting screw 4 and second lifting screw 5 to rotate on the top inner wall of framework 2, the equal fixedly connected with worm 6 of one end of first lifting screw 4 and second lifting screw 5, all be equipped with shrink mechanism in two regulating boxes 3, the bottom fixed mounting of bottom plate 1 has two supporting legs 7, the equal fixed mounting in one side of two supporting legs 7 has support 8, the equal fixed mounting in one side of two regulating boxes 3 has collecting box 9, all be equipped with fan 10 on two collecting box 9, all the intercommunication has dust absorption pipe 11 on two fan 10, be equipped with two suction hoods 12 on the bottom plate 1, two suction hoods 12 and the one end intercommunication of two dust absorption pipe 11.
In this embodiment, the first lifting screw 4 and the second lifting screw 5 are fixedly connected with a first synchronizing wheel 13 and a second synchronizing wheel 14, the first synchronizing wheel 13 and the second synchronizing wheel 14 are connected with a same synchronous belt 15 in a transmission manner, the first lifting screw 4 and the second lifting screw 5 are both connected with lifting blocks 16 in a threaded manner, one side of each of the two lifting blocks 16 is fixedly connected with a same lifting plate 17, and the lifting plates 17 are provided with lifting seats 18.
In this embodiment, two shrink mechanisms include two adjusting screw 19, two worm wheels 20, two dragging blocks 21, two universal wheels 22 and two dragging rods 23, two adjusting screw 19 rotate with two regulating box 3 and are connected, two worm wheels 20 mesh with two worms 6, two dragging blocks 21 and two adjusting screw 19 threaded connection, two universal wheels 22 rotate with two supports 8 and are connected, two dragging rods 23 and two dragging blocks 21 swing joint, and the one end and two universal wheel 22 swing joint of two dragging rods 23, two dragging blocks 21 accessible two dragging rods 23 drive two universal wheels 22 and rotate on support 8, and be same water flat line with two supports 8.
In this embodiment, the internal rotation of lift seat 18 is connected with dwang 24, the bottom fixedly connected with drill bit of dwang 24, two first bevel gears 25 of fixedly connected with on the dwang 24, the right side of lift seat 18 is rotated and is connected with two horizontal screw rods 26, the equal fixedly connected with second bevel gear 27 of one end of two horizontal screw rods 26, two second bevel gear 27 and two first bevel gears 25 mesh mutually, equal threaded connection has a sampler barrel 28 on two horizontal screw rods 26, all be equipped with the thief hole on two sampler barrels 28, sliding connection has four supplementary sliders 29 in the lift seat 18, four supplementary sliders 29 and two sampler barrel 28 fixed connection.
In this embodiment, the lifting seat 18 is fixedly provided with a first motor 30, an output shaft of the first motor 30 is fixedly connected with the rotating rod 24, the frame body 2 is fixedly provided with a second motor 31, and an output shaft of the second motor 31 is fixedly connected with the first lifting screw 4.
In this embodiment, when the device is used, the device is moved to a position where sampling is required, the second motor 31 is started, the output shaft of the second motor 31 drives the first lifting screw 4 to rotate, the first lifting screw 4 drives the second synchronizing wheel 13 to rotate, the first synchronizing wheel 13 drives the second synchronizing wheel 14 to rotate through the synchronous belt 15, the second synchronizing wheel 14 drives the second lifting screw 5 to rotate, the first lifting screw 4 and the second lifting screw 5 drive the two lifting blocks 16 to move downward, the two lifting blocks 16 drive the lifting seat 18 to move downward through the lifting plate 17, and the drill bit is attached to the ground, meanwhile, the first lifting screw 4 and the second lifting screw 5 drive the two worms 6 to rotate, the two worms 6 drive the two adjusting screws 19 to rotate through the two worm gears 20, the two adjusting screws 19 drive the two dragging blocks 21 to move, the two dragging blocks 21 drive the two universal wheels 22 to rotate on the two supports 8 through the two dragging rods 23, the two supports 8 are in the same horizontal line, the same horizontal line with the two supports 8, the two supports 7 are attached to the ground, the first motor 30 is started, the first motor 30 drives the second synchronizing wheel 24 to rotate, the two output shafts 24 drive the two bevel gears 24 to drive the two sampling cylinders 24 to rotate, the two sampling cylinders 24 to rotate through the two horizontal dust collecting boxes 26, and two dust collecting boxes 26 to collect dust collecting boxes through the two horizontal dust collecting boxes 28, and two horizontal dust collecting boxes 26.
Example two
The difference between the present embodiment and the first embodiment is: all be equipped with the shower nozzle in two collecting box 9, the bottom of two collecting boxes all is equipped with the discharge port, and two shower nozzles can carry out the dust fall to the dust, and sewage is discharged through two discharge ports, and all structures in this application all can carry out the selection of material and length according to the in-service use condition, and the drawing is the schematic structure picture, and suitable adjustment can be made to concrete actual size.
Claims (10)
1. The utility model provides a ground reconnaissance sampling device, comprising a base plate (1), a serial communication port, fixed mounting has framework (2) on bottom plate (1), fixed mounting has two regulating box (3) on bottom plate (1), it is connected with first lifting screw (4) and second lifting screw (5) to rotate on the top inner wall of framework (2), the equal fixedly connected with worm (6) of one end of first lifting screw (4) and second lifting screw (5), all be equipped with shrink mechanism in two regulating box (3), the bottom fixed mounting of bottom plate (1) has two supporting legs (7), the equal fixed mounting in one side of two supporting legs (7) has support (8), the equal fixed mounting in one side of two regulating box (3) has collecting box (9), all be equipped with fan (10) on two collecting box (9), all the intercommunication has dust absorption pipe (11) on two fan (10), be equipped with two suction hoods (12) on bottom plate (1), two suction hoods (12) communicate with the one end of two dust absorption pipe (11) respectively.
2. The geotechnical investigation sampling device of claim 1, wherein the first lifting screw (4) and the second lifting screw (5) are fixedly connected with a first synchronous wheel (13) and a second synchronous wheel (14), and the first synchronous wheel (13) and the second synchronous wheel (14) are in transmission connection with a same synchronous belt (15).
3. The geotechnical investigation sampling device of claim 1, wherein the first lifting screw (4) and the second lifting screw (5) are both in threaded connection with lifting blocks (16), one side of each of the two lifting blocks (16) is fixedly connected with a same lifting plate (17), and each lifting plate (17) is provided with a lifting seat (18).
4. The geotechnical investigation sampling device of claim 1, wherein the two shrinkage mechanisms comprise two adjusting screws (19), two worm gears (20), two dragging blocks (21), two universal wheels (22) and two dragging rods (23), the two adjusting screws (19) are rotatably connected with the two adjusting boxes (3), and the two worm gears (20) are meshed with the two worms (6).
5. The geotechnical investigation sampling device according to claim 4, wherein two dragging blocks (21) are in threaded connection with two adjusting screws (19), and two universal wheels (22) are respectively in rotational connection with two supports (8).
6. The geotechnical investigation sampling device according to claim 4, wherein two drag rods (23) are movably connected with two drag blocks (21), and one ends of the two drag rods (23) are movably connected with two universal wheels (22).
7. The geotechnical investigation sampling device of claim 3, wherein the lifting seat (18) is rotatably connected with a rotating rod (24), the bottom end of the rotating rod (24) is fixedly connected with a drill bit, the rotating rod (24) is fixedly connected with two first bevel gears (25), the right side of the lifting seat (18) is rotatably connected with two horizontal screws (26), and one ends of the two horizontal screws (26) are fixedly connected with a second bevel gear (27).
8. The geotechnical investigation sampling device according to claim 7, wherein two second bevel gears (27) are engaged with the two first bevel gears (25), and sampling cylinders (28) are threadedly connected to both horizontal screws (26).
9. The geotechnical investigation sampling device according to claim 8, wherein sampling holes are formed in each of the two sampling barrels (28), four auxiliary sliding blocks (29) are slidably connected to the lifting seat (18), and the four auxiliary sliding blocks (29) are fixedly connected with the two sampling barrels (28).
10. The geotechnical investigation sampling device of claim 7, wherein the lifting seat (18) is fixedly provided with a first motor (30), an output shaft of the first motor (30) is fixedly connected with the rotating rod (24), the frame body (2) is fixedly provided with a second motor (31), and an output shaft of the second motor (31) is fixedly connected with the first lifting screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210970565.7A CN115307957A (en) | 2022-08-13 | 2022-08-13 | Sampling device for rock and soil investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210970565.7A CN115307957A (en) | 2022-08-13 | 2022-08-13 | Sampling device for rock and soil investigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115307957A true CN115307957A (en) | 2022-11-08 |
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ID=83862255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210970565.7A Withdrawn CN115307957A (en) | 2022-08-13 | 2022-08-13 | Sampling device for rock and soil investigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115307957A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116539832A (en) * | 2023-07-05 | 2023-08-04 | 北京建工环境修复股份有限公司 | Groundwater monitoring device for preventing groundwater cross contamination |
| CN116754286A (en) * | 2023-08-18 | 2023-09-15 | 北京建工环境修复股份有限公司 | Environment monitoring soil sampling device |
-
2022
- 2022-08-13 CN CN202210970565.7A patent/CN115307957A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116539832A (en) * | 2023-07-05 | 2023-08-04 | 北京建工环境修复股份有限公司 | Groundwater monitoring device for preventing groundwater cross contamination |
| CN116539832B (en) * | 2023-07-05 | 2023-09-08 | 北京建工环境修复股份有限公司 | Groundwater monitoring device for preventing groundwater cross contamination |
| CN116754286A (en) * | 2023-08-18 | 2023-09-15 | 北京建工环境修复股份有限公司 | Environment monitoring soil sampling device |
| CN116754286B (en) * | 2023-08-18 | 2023-11-03 | 北京建工环境修复股份有限公司 | Environment monitoring soil sampling device |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20221108 |
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| WW01 | Invention patent application withdrawn after publication |