CN213597954U - High integrality geological exploration sampling tool suitable for multilayer structure - Google Patents
High integrality geological exploration sampling tool suitable for multilayer structure Download PDFInfo
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- CN213597954U CN213597954U CN202022734847.6U CN202022734847U CN213597954U CN 213597954 U CN213597954 U CN 213597954U CN 202022734847 U CN202022734847 U CN 202022734847U CN 213597954 U CN213597954 U CN 213597954U
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- 238000005070 sampling Methods 0.000 title claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to the technical field of geological exploration, and discloses a high-integrity geological exploration sampling tool suitable for a multilayer structure, which comprises a base, wherein a lifting mechanism is connected above the base, the interior of the lifting mechanism is connected with a first rotating motor, the interior of the first rotating motor is connected with a screw rod, the outer side of the screw rod is connected with a ball nut, one side of the ball nut is connected with a support frame, the utility model discloses a lifting mechanism, a sampling cylinder and a second rotating motor are used for starting the first rotating motor to drive the screw rod to rotate, further drive the support frame outside the screw rod and the sampling cylinder to lift, and then the second rotating motor is started to drive the sampling cylinder to rotate, and under the action of sawteeth, soil is cut to smoothly slide into the sampling cylinder, thereby obtaining a complete soil sample, solving the problem of great disturbance to the soil in the sampling process, leading to problems of lower sample integrity.
Description
Technical Field
The utility model relates to a geological exploration technical field specifically is a high integrality geological exploration sampling tool suitable for multilayer structure.
Background
In geological exploration, exploration and detection are carried out on geology through various means and methods, a proper holding layer is determined, a foundation type is determined according to the bearing capacity of a foundation of the holding layer, investigation and research activities of basic parameters are calculated, and people commonly adopt a sampling tool to sample soil in order to explore soil body components of the foundation.
There are many sampling tools on the market, but these sampling tools are generally in existence, and the disturbance to the soil is large during sampling, so that the sample integrity is low, therefore, the technical personnel in the field provide a high integrity geological exploration sampling tool suitable for multilayer structure, so as to solve the problems proposed in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high integrality geological exploration sampling tool suitable for multilayer structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-integrity geological exploration sampling tool suitable for a multilayer structure comprises a base, wherein a group of wheels are connected below the base, a group of fixed columns are connected below the base and far away from the wheels, annular limiting plates are connected outside the fixed columns, a first through hole is formed in the middle of the base, a group of lifting mechanisms are correspondingly connected to two sides of the upper portion of the base, which are close to the first through hole, a cylinder is connected above the base, a groove is formed in the cylinder, a first rotating motor is connected to the inner wall of the groove, a lead screw is connected inside the first rotating motor, a ball nut is connected to the outer side of the lead screw, a support frame is connected to one side of the ball nut, a bearing seat is connected to the tail end of the lead screw, and the bearing seat is connected with the groove, the outer side of the lifting mechanism is connected with a fixing block, and the fixing block is connected with the base.
As a further aspect of the present invention: the one end of support frame is connected with the second rotating electrical machines, the internal connection of second rotating electrical machines has the output shaft, the one end of output shaft is connected with flange joint spare, flange joint spare's one end is connected with the sampling tube, a set of second through-hole has been seted up to the inside correspondence of sampling tube, and is a set of the internal connection of second through-hole has spacing stopper.
As a further aspect of the present invention: the outer side of the base is connected with a group of push rods, the outer side of the group of push rods is provided with an anti-skidding groove, and a controller is connected to the position, close to the push rods, above the base.
As a further aspect of the present invention: the support frame and the lifting mechanism are connected with the screw rod in a sliding mode through ball nuts.
As a further aspect of the present invention: the limiting plug is made of rubber.
As a further aspect of the present invention: the tail end of the sampling tube is provided with sawteeth.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through elevating system, sampler barrel and second rotating electrical machines, open first rotating electrical machines, it is rotatory to drive the lead screw, and then ball nut and the support frame that drives the lead screw outside carry out the lifting movement, make the sampler barrel go up and down, open the second rotating electrical machines, it carries out rotary motion to drive the sampler barrel, under the effect of sawtooth, cut soil, make soil slide smoothly inside the sampler barrel, thereby obtain a complete soil sample, the sampling in-process has been solved, disturbance to soil is great, lead to the lower problem of sample integrality.
2. Through second through-hole and spacing stopper, when deriving the inside sample of sampler barrel, only need take out spacing stopper from the second through-hole inside, make the inside atmospheric pressure of sampler barrel unanimous with the outside atmospheric pressure of sampler barrel, can relax derive the inside sample of sampler barrel, improved the practicality.
Drawings
FIG. 1 is a schematic diagram of a high integrity geological survey sampling tool suitable for use in a multi-layer structure;
FIG. 2 is an enlarged view at A of a high integrity geological survey sampling tool suitable for use in a multi-layer construction;
FIG. 3 is a side cross-sectional view of a lift mechanism in a high integrity geological exploration sampling tool adapted for use in a multi-layer construction.
In the figure: 1. a push rod; 2. a controller; 3. fixing a column; 4. an annular limiting plate; 5. a first through hole; 6. a base; 7. a wheel; 8. a lifting mechanism; 81. a cylinder; 82. a first rotating electrical machine; 83. a ball nut; 84. a screw rod; 85. a bearing seat; 86. a groove; 9. a fixed block; 10. a sampling tube; 1001. a second through hole; 11. an output shaft; 12. a second rotating electrical machine; 13. a support frame; 14. a flange connection; 15. and a limiting plug.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a high integrity geological exploration sampling tool suitable for a multilayer structure includes a base 6, a set of wheels 7 is connected below the base 6, a set of fixing posts 3 is connected below the base 6 at positions away from the wheels 7, an annular limiting plate 4 is connected outside the set of fixing posts 3, a first through hole 5 is formed at a middle position inside the base 6, a set of elevating mechanisms 8 are correspondingly connected above the base 6 at two sides near the first through hole 5, the set of elevating mechanisms 8 includes a post 81 connected above the base 6, a groove 86 is formed inside the post 81, a first rotating motor 82 is connected to an inner wall of the groove 86, a lead screw 84 is connected inside the first rotating motor 82, a ball nut 83 is connected outside the lead screw 84, a support frame 13 is connected to one side of the ball nut 83, and a bearing seat 85 is connected to an end of the lead screw 84, the bearing seat 85 is connected with the groove 86, the outer side of the lifting mechanism 8 is connected with the fixing block 9, and the fixing block 9 is connected with the base 6.
In fig. 1 and 2: one end of support frame 13 is connected with second rotating electrical machines 12, the internal connection of second rotating electrical machines 12 has output shaft 11, the one end of output shaft 11 is connected with flange joint spare 14, the one end of flange joint spare 14 is connected with sampler barrel 10, a set of second through-hole 1001 has been seted up to the inside correspondence of sampler barrel 10, the internal connection of a set of second through-hole 1001 has spacing stopper 15, open second rotating electrical machines 12, it carries out rotary motion to drive sampler barrel 10, under the effect of sawtooth, cut soil, make soil slide into inside sampler barrel 10 smoothly, thereby obtain a complete soil sample.
In fig. 1: the outside of base 6 is connected with a set of push rod 1, and the antiskid groove has been seted up in the outside of a set of push rod 1, and the position that the top of base 6 is close to push rod 1 is connected with controller 2, avoids the staff to hold push rod 1 when promoting base 6, takes place the hand and smooth the situation.
In fig. 1 and 3: the support frame 13 and the lifting mechanism 8 are slidably connected with the screw rod 84 through the ball nut 83, the first rotating motor 82 is started to drive the screw rod 84 to rotate, and then the ball nut 83 outside the screw rod 84 and the support frame 13 are driven to move up and down, so that the sampling tube 10 is lifted and lowered.
In fig. 2: the stopper 15 is made of a rubber material, has good elasticity and good sealing performance, and is convenient to take out from the second through hole 1001.
In fig. 1: the tail end of the sampling cylinder 10 is provided with sawteeth, and soil is cut under the action of the sawteeth, so that the soil smoothly slides into the sampling cylinder 10, and a complete soil sample is obtained.
The utility model discloses a theory of operation is: the worker holds the push rod 1 to push the base 6 to move to a designated position, then presses the push rod 1 downwards to embed a group of fixed columns 3 below the base 6 into the ground, turns on the first rotating motor 82 through the controller 2 to drive the screw rod 84 to rotate, thereby driving the ball nut 83 outside the screw 84 and the support frame 13 to move up and down, so as to lift the sampling tube 10, simultaneously starting the second rotating motor 12 to drive the sampling tube 10 to rotate, under the action of the saw teeth, the soil is cut, so that the soil smoothly slides into the sampling cylinder 10, thereby obtaining a complete soil sample, after the sampling is finished, the sampling cylinder 10 is pulled out from the soil, then, the limiting plug 15 is taken out from the second through hole 1001, so that the atmospheric pressure inside the sampling tube 10 is consistent with the atmospheric pressure outside the sampling tube 10, and the sample inside the sampling tube 10 can be led out.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The high-integrity geological exploration sampling tool suitable for the multilayer structure comprises a base (6) and is characterized in that a group of wheels (7) is connected below the base (6), a group of fixing columns (3) are connected at positions, far away from the wheels (7), below the base (6), an annular limiting plate (4) is connected to the outer sides of the fixing columns (3), a first through hole (5) is formed in the middle of the inside of the base (6), a group of lifting mechanisms (8) are correspondingly connected to two sides, close to the first through hole (5), of the upper portion of the base (6), a cylinder (81) connected to the upper portion of the base (6) is arranged inside the lifting mechanisms (8), a groove (86) is formed in the cylinder (81), a first rotating motor (82) is connected to the inner wall of the groove (86), and a lead screw (84) is connected to the inside of the first rotating motor (82), the outer side of the screw rod (84) is connected with a ball nut (83), one side of the ball nut (83) is connected with a support frame (13), the tail end of the screw rod (84) is connected with a bearing seat (85), the bearing seat (85) is connected with a groove (86), the outer side of the lifting mechanism (8) is connected with a fixing block (9), and the fixing block (9) is connected with the base (6).
2. The high-integrity geological exploration sampling tool suitable for the multilayer structure is characterized in that one end of the supporting frame (13) is connected with a second rotating motor (12), an output shaft (11) is connected inside the second rotating motor (12), one end of the output shaft (11) is connected with the output shaft (11), one end of the output shaft (11) is connected with a flange connector (14), one end of the flange connector (14) is connected with a sampling cylinder (10), a group of second through holes (1001) are correspondingly formed inside the sampling cylinder (10), and a limit plug (15) is connected inside the group of second through holes (1001).
3. The high-integrity geological exploration sampling tool suitable for the multilayer structure is characterized in that a group of push rods (1) are connected to the outer side of a base (6), anti-slip grooves are formed in the outer sides of the group of push rods (1), and a controller (2) is connected to the position, close to the push rods (1), above the base (6).
4. The tool for high integrity geological exploration sampling according to claim 1, characterized in that said support frame (13) and lifting mechanism (8) are slidably connected with screw (84) through ball nut (83).
5. The tool for high integrity geological exploration sampling according to claim 2, characterized in that said stopper (15) is made of rubber material.
6. The tool for high integrity geological exploration sampling according to claim 2, characterized by that, the end of said sampling cylinder (10) is serrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022734847.6U CN213597954U (en) | 2020-11-23 | 2020-11-23 | High integrality geological exploration sampling tool suitable for multilayer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022734847.6U CN213597954U (en) | 2020-11-23 | 2020-11-23 | High integrality geological exploration sampling tool suitable for multilayer structure |
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| Publication Number | Publication Date |
|---|---|
| CN213597954U true CN213597954U (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022734847.6U Expired - Fee Related CN213597954U (en) | 2020-11-23 | 2020-11-23 | High integrality geological exploration sampling tool suitable for multilayer structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166558A (en) * | 2021-12-08 | 2022-03-11 | 河南省地质矿产勘查开发局第一地质矿产调查院 | Novel geological mineral exploration sample device |
-
2020
- 2020-11-23 CN CN202022734847.6U patent/CN213597954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166558A (en) * | 2021-12-08 | 2022-03-11 | 河南省地质矿产勘查开发局第一地质矿产调查院 | Novel geological mineral exploration sample device |
| CN114166558B (en) * | 2021-12-08 | 2024-04-19 | 河南省第一地质矿产调查院有限公司 | Novel sampling device for geological mineral exploration |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210702 |