CN220542469U - Soil sampling device of geological survey - Google Patents
Soil sampling device of geological survey Download PDFInfo
- Publication number
- CN220542469U CN220542469U CN202321621017.XU CN202321621017U CN220542469U CN 220542469 U CN220542469 U CN 220542469U CN 202321621017 U CN202321621017 U CN 202321621017U CN 220542469 U CN220542469 U CN 220542469U
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 23
- 238000005070 sampling Methods 0.000 claims abstract description 95
- 238000011835 investigation Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 30
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000005553 drilling Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000002689 soil Substances 0.000 abstract description 46
- 230000005484 gravity Effects 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 241001074085 Scophthalmus aquosus Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a soil sampling device for geological investigation, and relates to the technical field of geological investigation. The connecting branch pipe is movably arranged on the outer wall of the top end of the connecting branch pipe. Through setting up the connection stay cord, make it under adjusting the grip's grip, pull it, and drive sleeve baffle piece upwards slide in the sampling subassembly, so that the sampling port is unobstructed, make things convenient for soil to lead into the inside of sampling subassembly through unobstructed sampling port, simultaneously in connecting stay cord pulling sleeve baffle piece and upwards slide, the restriction through the stopper, make gliding sleeve baffle piece upwards extrude connecting spring, and make connecting spring compressed shrink, and then when the soil sample is accomplished to the sampling subassembly, the connection stay cord is not hard up, sleeve baffle piece is under gravity and connecting spring's compressed rebound, slide downwards in the sampling subassembly, shutoff is carried out the sampling port, in order to ensure the stability of sampling subassembly sample storage.
Description
Technical Field
The utility model relates to the technical field of geological investigation, in particular to a soil sampling device for geological investigation.
Background
The geological exploration is to survey and detect geology through various means and methods, determine a proper bearing layer, determine a foundation type according to the foundation bearing capacity of the bearing layer, calculate investigation and research activities of foundation parameters, in the geological exploration, soil layers need to be sampled, and the existing geological exploration sampling device generally adopts a drill bit to drill soil, and then the drilled soil is assembled and taken, so that sampling is realized.
In the prior art, after the existing geological investigation sampling device adopts the drill bit to drill, the drill bit sequentially penetrates through different stratum, soil is discharged to the outside along the notch position of the drill bit, and when a sample is collected, the soil of different stratum is mixed together, the soil also comprises surface soil, and further the structure of the stratum is inconvenient to check in the later stage, the result of investigation can be influenced to a certain extent, and therefore, the soil sampling device for geological investigation is provided to solve the problem.
Disclosure of Invention
The utility model provides a soil sampling device for geological investigation, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the soil sampling device for geological investigation comprises a connecting branch pipe, wherein a connecting handle is movably arranged on the outer wall of the top end of the connecting branch pipe, a sampling assembly is arranged at the bottom end of the connecting branch pipe, a drill bit assembly is movably arranged at the bottom of the sampling assembly, and an adjusting mechanism is arranged in the connecting branch pipe;
the adjusting mechanism comprises an adjusting handle, the adjusting handle is arranged on the outer side of the top of the adjusting mechanism, a connecting pull rope is connected to the bottom side of one end of the adjusting handle, a connecting rotating shaft penetrates through the inner portion of one end, close to the connecting pull rope, of the adjusting handle, and a sleeve baffle is arranged at the bottom end of the connecting pull rope.
Further, the connecting through hole is formed in the outer wall of one end, close to the connecting handle, of the connecting branch pipe, a limiting block is arranged on the inner wall of the connecting branch pipe, and a connecting spring is arranged at the bottom of the limiting block.
Further, a fixed block is arranged above the connecting perforation on the outer wall of the connecting branch pipe, the fixed block is embedded and clamped at one end, close to the connecting rotating shaft, of the adjusting handle, and the connecting rotating shaft movably penetrates through the inside of the fixed block.
Further, the top and the bottom of sampling subassembly all are provided with screwed joint, sampling port has been seted up to sampling subassembly's outer wall, and the top and the bottom outside of sampling port all are provided with spacing blend stop.
Further, the sampling assembly is arranged in a cylinder, and a limiting sleeve is arranged at the inner bottom of the sampling assembly.
Further, the top of drill bit subassembly is provided with the brill and moves the motor, the output of brill and move the motor is provided with the transmission shaft, the bottom of transmission shaft is provided with the transmission guide, and the outer wall of transmission guide is provided with connecting bearing, the bottom of transmission guide is provided with the drill bit.
Further, the inside of connecting handle is provided with cup joints the subassembly, and cup joints the outer wall at the connecting branch pipe of subassembly activity block, the top of cup joints the subassembly is provided with supporting spring spare, and supporting spring spare and the movable joint of drilling motor.
Further, the connection stay cord is respectively through-connected inside of perforation, the inside of stopper and the inside of connecting spring to extend embedded joint at the top of sleeve fender spare, and connect the spring connection setting between stopper and sleeve fender spare.
With the technical scheme, the utility model provides a soil sampling device for geological investigation, which at least comprises the following components
The beneficial effects are that:
1. this soil sampling device of geological survey makes it under the grip of adjusting through setting up the connection stay cord to pulling it to drive sleeve baffle piece and upwards slide in sampling module, so that the sampling port is unobstructed, make things convenient for soil to lead into the inside of sampling module through unobstructed sampling port, simultaneously in connecting stay cord pulling sleeve baffle piece and upwards slide, the restriction through the stopper, make gliding sleeve baffle piece upwards extrude connecting spring, and make connecting spring compressed shrink, and then when sampling module accomplishes soil sampling, connecting stay cord is not hard up, sleeve baffle piece is under gravity and connecting spring's compressed rebound, slide downwards in sampling module, carry out the shutoff to the sampling port, with the stability of guarantee sampling module sample storage, the operation of device is convenient for use.
2. This soil sampling device of geological survey, through setting up the sampling subassembly, and the sampling subassembly adopts the drum setting, be convenient for accept soil, and conveniently follow the brill of drill bit and extend into in the soil, reduce its resistance, and carry out the separation through the soil of spacing sleeve pipe to the sample in the sampling subassembly, avoid the rotation of the soil of sampling in the sampling subassembly to produce interference and wearing and tearing to the transmission shaft, in order to ensure the moving smoothness of transmission shaft, strengthen the life cycle of its transmission shaft, the setting that the sampling subassembly is close to the drill bit simultaneously, make the soil that the drill bit moved upwards the lifting spill along the breach department of drill bit, and under the spacing separation of spacing shelves, avoid sample department top layer soil and sampling layer soil mixing, and stop the back of boring in the sampling soil layer, in order to make the drill bit bore the soil of stopping the position pile up in sampling mouth department, and then sample its sampling layer soil, in order to reduce the probability that its survey result appears wrong thereafter, promote the accuracy of surveying.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the connecting handle of the present utility model;
FIG. 3 is a schematic view of a sampling assembly according to the present utility model;
FIG. 4 is a front cross-sectional view of the connection of the connecting manifold and sampling assembly of the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present utility model;
FIG. 6 is a cross-sectional view of the connection of the connecting cord and the connecting spring of the present utility model.
In the figure: 1. a connecting branch pipe; 101. connecting the through holes; 102. a fixed block; 103. a limiting block; 104. a connecting spring; 2. a sampling assembly; 201. a threaded interface; 202. a sampling port; 203. a limit stop bar; 204. a limit sleeve; 3. a drill bit assembly; 301. a drilling motor; 302. a transmission shaft; 303. a transmission guide; 304. a drill bit; 305. connecting a bearing; 4. a connecting handle; 401. a socket assembly; 402. a support spring member; 5. an adjusting mechanism; 501. adjusting the grip; 502. connecting a pull rope; 503. the connecting rotating shaft; 504. sleeve baffle member.
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.
Referring to fig. 1-6, the utility model discloses a soil sampling device for geological survey, which comprises a connecting branch pipe 1, wherein a connecting handle 4 is movably arranged on the outer wall of the top end of the connecting branch pipe 1, a sampling assembly 2 is arranged at the bottom end of the connecting branch pipe 1, a drill bit assembly 3 is movably arranged at the bottom of the sampling assembly 2, and an adjusting mechanism 5 is arranged in the connecting branch pipe 1;
the adjusting mechanism 5 comprises an adjusting handle 501, the adjusting handle 501 is arranged on the outer side of the top of the adjusting mechanism 5, one end bottom side of the adjusting handle 501 is connected with a connecting pull rope 502, one end of the adjusting handle 501, which is close to the connecting pull rope 502, is internally provided with a connecting rotating shaft 503 in a penetrating manner, and the bottom end of the connecting pull rope 502 is provided with a sleeve baffle 504.
Specifically, the outer wall of one end of the connecting branch pipe 1, which is close to the connecting handle 4, is provided with a connecting through hole 101, the inner wall of the connecting branch pipe 1 is provided with a limiting block 103, and the bottom of the limiting block 103 is provided with a connecting spring 104. Make connecting branch pipe 1 when using, offer through connecting perforation 101, be convenient for connect stay cord 502 pass its hidden setting in connecting branch pipe 1 to support connecting spring 104 through stopper 103, and rebound through connecting spring 104's pressurized, reset the tensile use of sleeve baffle 504, and then be convenient for adjust the use position of sleeve baffle 504, with stability and the maneuverability that guarantee its use, strengthen its practicality.
Specifically, a fixing block 102 is disposed above the connection through hole 101 on the outer wall of the connection branch pipe 1, and the fixing block 102 is embedded and clamped at one end of the adjusting grip 501 close to the connection rotating shaft 503, and the connection rotating shaft 503 movably penetrates through the inside of the fixing block 102. The adjusting mechanism 5 is hidden in the connecting branch pipe 1 through the connecting perforation 101 and is supported and installed by the adjusting handle 501 on the adjusting mechanism 5 through the fixing block 102, and when the adjusting mechanism 5 is used, the adjusting handle 501 is rotated and inclined by taking the connecting rotating shaft 503 as a rotation center, the connecting pull rope 502 is driven to be tensioned, the vertical position of the sleeve baffle member 504 is controlled, so that the adjusting mechanism 5 is controlled and used, and the convenience of controlling and using is improved.
Specifically, the top and bottom of sampling subassembly 2 all are provided with screwed joint 201, and sampling port 202 has been seted up to sampling subassembly 2's outer wall, and the top and the bottom outside of sampling port 202 all are provided with spacing blend stop 203. Make sampling assembly 2 when using, carry out threaded connection equipment through screwed connection 201 and connecting branch pipe 1 and drill bit subassembly 3, and when boring in the 3 case soil of drill bit subassembly, stir out the soil that its drill bit subassembly 3 was bored the lifting through spacing blend stop 203, leave the distance between soil and sampling assembly 2 simultaneously, so that its boring is moved and is used, when the stop of drill bit subassembly 3, boring moves not hard up soil and receives its gravity effect, block the space department of leaving to sampling assembly 2 and spacing blend stop 203 and pour into, and then pour into sampling assembly 2 through sampling port 202 into the sample of accomplishing its soil, effectively promote the convenience of its use.
Specifically, the sampling assembly 2 takes a cylindrical configuration, and the inner bottom of the sampling assembly 2 is provided with a stop collar 204. When the device is used, the sampling assembly 2 passes through the setting of the limiting sleeve 204, so that the transmission shaft 302 passes through the limiting sleeve 204, soil sampled in the sampling assembly 2 is blocked through the limiting sleeve 204, the phenomenon that the sampled soil in the sampling assembly 2 interferes with and is worn out to rotate the transmission shaft 302 is avoided, the smoothness of the operation of the transmission shaft 302 is guaranteed, the service cycle of the transmission shaft 302 is prolonged, meanwhile, the setting of the cylindrical sampling assembly 2 is convenient for carrying the soil, the soil is conveniently drilled into and extends into the soil along with the drill bit 304, the resistance is reduced, and the convenience of sampling deeper soil is further improved.
Specifically, the top of drill bit assembly 3 is provided with and bores movable motor 301, and the output of boring movable motor 301 is provided with transmission shaft 302, and the bottom of transmission shaft 302 is provided with transmission guide 303, and the outer wall of transmission guide 303 is provided with connecting bearing 305, and the bottom of transmission guide 303 is provided with drill bit 304. When the drill bit assembly 3 is used, the drill motor 301 is used as a driving source to drive the transmission shaft 302 to rotate, the transmission shaft 302 drives the drill bit 304 to rotate under the conduction drive of the transmission guide 303, so that soil at a sampling position is drilled, the soil is loosened, the sampling is convenient, and meanwhile, the setting of the bearing 305 is connected, so that the connection of the drill bit assembly 3 and the sampling assembly 2 is not influenced when the drill bit 304 rotates, the use independence of the drill bit assembly is guaranteed, and the practicability of the drill bit assembly is improved.
Specifically, the inside of the connecting handle 4 is provided with a sleeving assembly 401, the sleeving assembly 401 is movably clamped and sleeved on the outer wall of the connecting branch pipe 1, the top of the sleeving assembly 401 is provided with a supporting spring piece 402, and the supporting spring piece 402 is movably clamped with the drilling motor 301. Make the connection handle 4 when using, through the setting of cup jointing subassembly 401, connect its equipment at the outer wall of connecting branch pipe 1 to support boring motor 301 through supporting spring piece 402, cushion boring motor 301 during operation the shake sense that produces through supporting spring piece 402 simultaneously, and then make things convenient for the handheld use of device.
Specifically, the connection stay 502 penetrates through the inside of the connection through hole 101, the inside of the limiting block 103 and the inside of the connection spring 104, and extends to be embedded and clamped at the top of the sleeve baffle 504, and the connection spring 104 is connected and arranged between the limiting block 103 and the sleeve baffle 504. The device is in the sampling process of sampling assembly 2, through the pulling of connecting stay cord 502, make sleeve baffle 504 upwards slide in sampling assembly 2, so that sampling port 202 is unobstructed, make things convenient for soil to introduce into the inside of sampling assembly 2 through unobstructed sampling port 202, simultaneously in connecting stay cord 502 pulling sleeve baffle 504 upwards slide, limit through stopper 103, make the sleeve baffle 504 that upwards slide extrude coupling spring 104, and make coupling spring 104 compressed shrink, and then when sampling assembly 2 accomplishes soil sampling, connecting stay cord 502 is not hard up, sleeve baffle 504 upwards slides in sampling assembly 2 under the rebound of gravity and coupling spring 104's pressurized, carry out the shutoff to sampling port 202, so that guarantee sampling assembly 2 sample storage's stability, the operation of device is convenient for use.
When the soil sampling device for geological investigation is used, the connecting handle 4 is held by hand to insert the end of the drill bit 304 of the device on the soil surface to be sampled, the drilling motor 301 is used as a driving source to drive the transmission shaft 302 to rotate, the transmission shaft 302 drives the drill bit 304 to rotate under the conduction drive of the transmission guide 303 so as to drill the soil at the sampling position, the soil is loosened, meanwhile, in the process that the drill bit 304 is sunk into the soil, the sampling assembly 2 is driven to extend and sink along the sinking direction of the drill bit 304, the drilled soil is lifted upwards along the notch of the drill bit 304 to spill, and the soil drilled and lifted by the drill bit 304 is pulled out by the limiting barrier 203, meanwhile, a distance is reserved between the soil and the sampling assembly 2 so that the drill is used, and when the drill bit assembly 3 stops running, the drill loose soil is acted by the gravity, the sampling assembly 2 and the limit baffle 203 are blocked from entering the reserved space, and are piled up on the outer side of the sampling port 202, the palm held on the connecting handle 4 is opened, the palm is pressed on the connecting handle 4, the adjusting grip 501 is hooked by fingers, the palm is forced, the fingers are contracted, the connecting handle 4 is taken as a fulcrum, the palm is driven to grip the adjusting grip 501, the adjusting grip 501 takes the connecting rotating shaft 503 as a rotating center, one end of the connecting rotating shaft 503 is rotated and inclined, the connecting pull rope 502 is driven to be tensioned, the sleeve baffle 504 slides upwards in the sampling assembly 2, the sampling port 202 is unobstructed, soil is led into the sampling assembly 2 through the unobstructed sampling port 202, meanwhile, the sleeve baffle 504 slides upwards when the connecting pull rope 502 pulls the sleeve baffle 504 to slide upwards, the connecting spring 104 is extruded by the limit of the limit stopper 103, and make coupling spring 104 compressed shrink, and then when sampling assembly 2 accomplishes soil sampling, loosen adjustment grip 501, coupling pull rope 502 is not hard up, sleeve baffle 504 slides down in sampling assembly 2 under gravity and coupling spring 104's pressurized bounce, block up sampling port 202, in order to seal the soil of taking a sample in sampling assembly 2, drill motor 301 reverses, in breaking away from the soil with the drill bit 304 is reverse, dismantle the device through screwed connection 201, empty the soil of taking a sample in the sampling assembly 2 and advance the sample and deposit the part and store, through the operation of above-mentioned completion to the device.
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 (8)
1. Soil sampling device of geological survey, including connecting branch pipe (1), its characterized in that: the automatic sampling device is characterized in that a connecting handle (4) is movably arranged on the outer wall of the top end of the connecting branch pipe (1), a sampling assembly (2) is arranged at the bottom end of the connecting branch pipe (1), a drill bit assembly (3) is movably arranged at the bottom of the sampling assembly (2), and an adjusting mechanism (5) is arranged in the connecting branch pipe (1);
the adjusting mechanism (5) comprises an adjusting handle (501), the adjusting handle (501) is arranged on the outer side of the top of the adjusting mechanism (5), a connecting pull rope (502) is connected to the bottom side of one end of the adjusting handle (501), a connecting rotating shaft (503) penetrates through the inner portion of one end, close to the connecting pull rope (502), of the adjusting handle (501), and a sleeve baffle (504) is arranged at the bottom end of the connecting pull rope (502).
2. A soil sampling apparatus for geological investigation according to claim 1, wherein: the connecting branch pipe (1) is close to the outer wall of one end of the connecting handle (4) and is provided with a connecting perforation (101), the inner wall of the connecting branch pipe (1) is provided with a limiting block (103), and the bottom of the limiting block (103) is provided with a connecting spring (104).
3. A soil sampling apparatus for geological investigation according to claim 1, wherein: the connecting branch pipe (1) is characterized in that a fixed block (102) is arranged above the connecting perforation (101) on the outer wall of the connecting branch pipe, the fixed block (102) is embedded and clamped at one end, close to the connecting rotating shaft (503), of the adjusting handle (501), and the connecting rotating shaft (503) movably penetrates through the inside of the fixed block (102).
4. A soil sampling apparatus for geological investigation according to claim 1, wherein: the top and the bottom of sampling subassembly (2) all are provided with screwed joint (201), sampling mouth (202) have been seted up to the outer wall of sampling subassembly (2), and the top and the bottom outside of sampling mouth (202) all are provided with spacing blend stop (203).
5. A soil sampling apparatus for geological investigation according to claim 1, wherein: the sampling assembly (2) adopts a cylindrical arrangement, and a limit sleeve (204) is arranged at the inner bottom of the sampling assembly (2).
6. A soil sampling apparatus for geological investigation according to claim 1, wherein: the top of drill bit subassembly (3) is provided with and bores movable motor (301), the output of boring movable motor (301) is provided with transmission shaft (302), the bottom of transmission shaft (302) is provided with transmission guide (303), and the outer wall of transmission guide (303) is provided with connecting bearing (305), the bottom of transmission guide (303) is provided with drill bit (304).
7. A soil sampling apparatus for geological investigation according to claim 6, wherein: the inside of connecting handle (4) is provided with cup joints subassembly (401), and cup joints subassembly (401) activity block and cup joints the outer wall at connecting branch pipe (1), the top of cup joints subassembly (401) is provided with supporting spring spare (402), and supporting spring spare (402) and drilling motor (301) activity joint.
8. A soil sampling apparatus for geological investigation according to claim 1, wherein: the connecting stay cord (502) respectively penetrates through the inside of the connecting perforation (101), the inside of the limiting block (103) and the inside of the connecting spring (104) and is embedded into the top of the sleeve baffle plate (504) in an extending mode, and the connecting spring (104) is connected between the limiting block (103) and the sleeve baffle plate (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321621017.XU CN220542469U (en) | 2023-06-25 | 2023-06-25 | Soil sampling device of geological survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321621017.XU CN220542469U (en) | 2023-06-25 | 2023-06-25 | Soil sampling device of geological survey |
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| Publication Number | Publication Date |
|---|---|
| CN220542469U true CN220542469U (en) | 2024-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321621017.XU Active CN220542469U (en) | 2023-06-25 | 2023-06-25 | Soil sampling device of geological survey |
Country Status (1)
| Country | Link |
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| CN (1) | CN220542469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118209089A (en) * | 2024-05-22 | 2024-06-18 | 山东省地质科学研究院 | Geological profile measuring device |
-
2023
- 2023-06-25 CN CN202321621017.XU patent/CN220542469U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118209089A (en) * | 2024-05-22 | 2024-06-18 | 山东省地质科学研究院 | Geological profile measuring device |
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