CN215374608U - Geotechnical engineering geotechnical test detection soil sampling device - Google Patents
Geotechnical engineering geotechnical test detection soil sampling device Download PDFInfo
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- CN215374608U CN215374608U CN202121875534.0U CN202121875534U CN215374608U CN 215374608 U CN215374608 U CN 215374608U CN 202121875534 U CN202121875534 U CN 202121875534U CN 215374608 U CN215374608 U CN 215374608U
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- bottom plate
- soil
- sampler barrel
- geotechnical
- sampling
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 239000002689 soil Substances 0.000 claims abstract description 53
- 230000008093 supporting effect Effects 0.000 claims abstract description 11
- 238000005070 sampling Methods 0.000 claims description 44
- 230000007246 mechanism Effects 0.000 claims description 31
- 238000005553 drilling Methods 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000007858 starting material Substances 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to the technical field of geotechnical engineering soil test detection devices, and discloses a geotechnical engineering soil test detection soil sampling device which comprises a bottom plate. This geotechnical engineering geotechnical test detects device of fetching earth, utilize the taper rod to insert the underground and provide the stable supporting effect for the bottom plate, set up the screw thread post in the taper rod top, make the bottom plate can change the distance with ground according to actual conditions, starter motor one, through gear and ring gear intermeshing, the clearance piece is spacing to the direction of sampler barrel, and second thread bush and sampler barrel surface intermeshing, make the sampler barrel have powerful power lapse, can be quick reach appointed degree of depth, the work efficiency of borrowing is improved, when the sampler barrel moves down, motor two rotates simultaneously, soil through helical blade with the sampler barrel bottom removes to sampler barrel inside, then through soil outlet and soil outlet groove discharge ground, can accurately collect the soil of the appointed degree of depth of soil outlet through the scale on sampler barrel surface.
Description
Technical Field
The utility model relates to the technical field of geotechnical engineering soil test detection devices, in particular to a geotechnical engineering soil test detection soil sampling device.
Background
The soil sampling is required to be carried out in advance in the geotechnical engineering soil test, so that the phenomenon of unstable geotechnical engineering is avoided, and the existing geotechnical engineering soil test detection soil sampling device needs a particularly large pressing force to drive the sampling cylinder into the foundation soil due to the fact that the ground hardness is high, and the sampling cylinder is easy to shake when beginning to contact with the foundation soil, so that the safety is low; and the basement rock soil is difficult to be discharged from a sampling cylinder after the sample, and the operator of being inconvenient for takes a sample to the soil sample, consequently, provides a geotechnical engineering geotechnique test and detects geotome to improve the practicality and solve the above-mentioned problem of proposing.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a geotechnical engineering soil test detection soil sampling device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the geotechnical engineering soil test detection soil sampling device comprises a bottom plate, wherein the bottom plate is horizontally arranged, supporting mechanisms are arranged at the left end and the right end of the bottom plate, a drilling mechanism is arranged above the bottom plate, the bottom end of the drilling mechanism penetrates through the bottom plate and extends to the lower part of the bottom plate, and a sampling mechanism is arranged at the bottom end of the drilling mechanism;
drilling mechanism includes second thread bush, motor one, sampler barrel, gear, ring gear, supplementary cover, extension board, motor two, dwang, helical blade, the vertical setting of second thread bush is in the bottom plate top, motor one is fixed to be set up at the bottom plate top surface, the sampler barrel from last down run through second thread bush and bottom plate in proper order and extend to the bottom plate below, supplementary cover slip cap is established on sampler barrel bottom surface, two fixed settings of motor are at the sampler barrel top surface, the vertical setting of dwang is inside the sampler barrel, the dwang top is run through the inside top surface of sampler barrel and is exported pole bottom surface fixed connection with motor two, sampler barrel bottom face link up the setting, the dwang bottom from last down link up in proper order the cover and be equipped with helical blade, through helical blade with the soil of sampler barrel bottom to the inside removal of sampler barrel.
Preferably, the bottom end of the second threaded sleeve is rotatably connected with the top surface of the bottom plate through a first bearing seat, the surface of the sampling cylinder is in threaded connection with the inner wall of the second threaded sleeve, and the sampling cylinder is provided with scales from top to bottom in front.
Preferably, the gear is fixedly sleeved on the top end surface of an output rod of the motor, the gear ring is fixedly sleeved on the top end surface of the sampling cylinder, and the side surface of the gear ring is meshed with the side surface of the gear.
Preferably, the support plate is obliquely arranged below the bottom plate, and the upper end and the lower end of the support plate are respectively and fixedly connected with the bottom surface of the bottom plate and the side surface of the auxiliary sleeve.
Preferably, the supporting mechanism comprises a first thread bush, a thread column, a limiting block and a taper rod, wherein the first thread bush is vertically arranged above the bottom plate, the thread column sequentially penetrates through the first thread bush and the bottom plate from top to bottom and extends to the bottom plate below, a limiting groove is vertically formed in the side face of the thread column, the limiting block is slidably arranged in the limiting groove, the side face of the limiting block is fixedly connected with the inner wall of the bottom plate, the taper rod is vertically and fixedly arranged at the bottom end face of the thread column, the taper rod is inserted into the ground to provide a stable supporting effect for the bottom plate, the thread column is arranged above the taper rod, so that the distance between the bottom plate and the ground can be changed according to actual conditions, and the practicability of the soil sampling device is improved.
Preferably, the bottom end of the first threaded sleeve is rotatably connected with the top surface of the base plate through a second bearing seat, the surface of the threaded column is in threaded connection with the inner wall of the first threaded sleeve, and a rotating handle is fixedly arranged on the outer side of the first threaded sleeve.
Preferably, sampling mechanism is including the clearance piece, the equal vertical groove of digging out of having seted up of sampler barrel left and right sides face, the inside bottom surface in digging out groove link up the setting, the slip setting of clearance piece is inside the groove of digging out, clearance piece side and auxiliary sleeve inner wall fixed connection, the hole of digging out has been seted up to the corresponding sampler barrel bottom position of the groove inner wall of digging out, the hole of digging out link up the sampler barrel side and sets up, the hole cross-section of digging out sets up for the slope, the dwang corresponds helical blade top position level cover and is equipped with and hinders native board, hinders native board lateral surface and sampler barrel inner wall fixed connection, through the hole of digging out and the groove ground of discharging of digging out, can accurately collect the soil of the appointed degree of depth of the groove of digging out through the scale on sampler barrel surface.
Compared with the prior art, the utility model has the beneficial effects that: according to the geotechnical engineering soil test detection soil sampling device, the support mechanism is arranged, the conical rod is inserted into the ground to provide a stable support effect for the bottom plate, and the threaded column is arranged above the conical rod, so that the distance between the bottom plate and the ground can be changed according to actual conditions, and the practicability of the soil sampling device is improved; through setting up drilling mechanism, starter motor I, through gear and ring gear intermeshing, the clearance piece carries on spacingly to the direction of sampler barrel, and second thread bush and sampler barrel surface intermeshing, make the sampler barrel have powerful power downstream, the appointed degree of depth of arrival that can be quick, the work efficiency of the improvement borrow, in the sampler barrel downstream, motor two rotates simultaneously, soil through helical blade with the sampler barrel bottom is to the inside removal of sampler barrel, then through soil outlet and unearthed groove discharge ground, scale through the sampler barrel surface can be accurate collects the soil of the appointed degree of depth of unearthed groove discharge.
Drawings
FIG. 1 is a schematic view of the overall front structure of the present invention;
FIG. 2 is a sectional view of the overall front structure of the present invention;
FIG. 3 is a cross-sectional view of the lower end of the sampling tube of the present invention;
fig. 4 is a partial front sectional view of the support mechanism of the present invention.
In the figure: the device comprises a bottom plate 1, a supporting mechanism 2, a first threaded sleeve 201, a threaded column 202, a limiting groove 203, a limiting block 204, a conical rod 205, a drilling mechanism 3, a second threaded sleeve 301, a first motor 302, a sampling cylinder 303, a gear 304, a toothed ring 305, an auxiliary sleeve 306, a support plate 307, a second motor 308, a rotating rod 309, a helical blade 310, a sampling mechanism 4, a soil discharging groove 401, a cleaning block 402 and a soil discharging hole 403.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the geotechnical engineering soil test detection soil sampling device comprises a bottom plate 1, wherein the bottom plate 1 is horizontally arranged, supporting mechanisms 2 are arranged at the left end and the right end of the bottom plate 1 respectively, a drilling mechanism 3 is arranged above the bottom plate 1, the bottom end of the drilling mechanism 3 penetrates through the bottom plate 1 and extends to the lower part of the bottom plate 1, and a sampling mechanism 4 is arranged at the bottom end of the drilling mechanism 3;
the drilling mechanism 3 comprises a second threaded sleeve 301, a first motor 302, a sampling cylinder 303, a gear 304, a toothed ring 305, an auxiliary sleeve 306, a support plate 307, a second motor 308, a rotating rod 309 and a helical blade 310, wherein the second threaded sleeve 301 is vertically arranged above the bottom plate 1, the first motor 302 is fixedly arranged on the top surface of the bottom plate 1, the sampling cylinder 303 sequentially penetrates through the second threaded sleeve 301 and the bottom plate 1 from top to bottom and extends to the lower part of the bottom plate 1, the auxiliary sleeve 306 is slidably sleeved on the bottom end surface of the sampling cylinder 303, the second motor 308 is fixedly arranged on the top surface of the sampling cylinder 303, the rotating rod 309 is vertically arranged inside the sampling cylinder 303, the top end of the rotating rod 309 penetrates through the top surface inside the sampling cylinder 303 and is fixedly connected with the bottom surface of an output rod of the second motor 308, the bottom end surface of the sampling cylinder 303 is arranged in a penetrating manner, the bottom end of the rotating rod 309 is sequentially sleeved with the helical blade 310 from top surface from top to bottom, and the bottom end of the second threaded sleeve 301 is rotatably connected with the top surface of the bottom plate 1 through a bearing seat, the surface of the sampling cylinder 303 is in threaded connection with the inner wall of a second threaded sleeve 301, the front surface of the sampling cylinder 303 is provided with scales from top to bottom, a gear 304 is fixedly sleeved on the surface of the top end of an output rod of a motor I302, a toothed ring 305 is fixedly sleeved on the surface of the top end of the sampling cylinder 303, the side surface of the toothed ring 305 is meshed with the side surface of the gear 304, a support plate 307 is obliquely arranged below a bottom plate 1, the upper end and the lower end of the support plate 307 are respectively and fixedly connected with the bottom surface of the bottom plate 1 and the side surface of an auxiliary sleeve 306, the motor I302 is started, the direction of the sampling cylinder 303 is limited by a cleaning block 402 through mutual meshing of the gear 304 and the toothed ring 305, and the surface of the second threaded sleeve 301 is meshed with the surface of the sampling cylinder 303, so that the sampling cylinder 303 has strong power to move downwards, can quickly reach a specified depth, and the working efficiency of soil sampling is improved;
the supporting mechanism 2 comprises a first thread bush 201, a thread column 202, a limiting block 204 and a taper rod 205, wherein the first thread bush 201 is vertically arranged above the bottom plate 1, the thread column 202 sequentially penetrates through the first thread bush 201 and the bottom plate 1 from top to bottom and extends to the lower part of the bottom plate 1, a limiting groove 203 is vertically arranged on the side surface of the thread column 202, the limiting block 204 is arranged in the limiting groove 203 in a sliding manner, the side surface of the limiting block 204 is fixedly connected with the inner wall of the bottom plate 1, the taper rod 205 is vertically and fixedly arranged on the bottom end surface of the thread column 202, the bottom end of the first thread bush 201 is rotatably connected with the top surface of the bottom plate 1 through a bearing seat II, the surface of the thread column 202 is in threaded connection with the inner wall of the first thread bush 201, a rotating handle is fixedly arranged on the outer side of the first thread bush 201, the taper rod 205 is inserted into the ground to provide a stable supporting effect for the bottom plate 1, the thread column 202 is arranged above the taper rod 205, so that the bottom plate 1 can change the distance from the ground according to actual conditions, the practicability of the soil sampling device is improved;
the sampling mechanism 4 comprises a cleaning block 402, soil outlet grooves 401 are vertically arranged on the left side surface and the right side surface of the sampling cylinder 303, the bottom surface inside the soil outlet grooves 401 is arranged in a penetrating way, the cleaning block 402 is arranged inside the soil outlet grooves 401 in a sliding way, the side surfaces of the cleaning block 402 are fixedly connected with the inner wall of the auxiliary sleeve 306, soil outlet holes 403 are arranged on the inner wall of the soil outlet grooves 401 corresponding to the bottom end position of the sampling cylinder 303, the soil outlet holes 403 are arranged in a penetrating way on the side surfaces of the sampling cylinder 303, the sections of the soil outlet holes 403 are arranged in an inclined way, soil blocking plates are horizontally sleeved on the rotating rod 309 corresponding to the positions above the helical blades 310, the outer side surfaces of the soil blocking plates are fixedly connected with the inner wall of the sampling cylinder 303, when the sampling cylinder 303 moves downwards, the second motor 308 rotates simultaneously, soil at the bottom end of the sampling cylinder 303 moves towards the inside of the sampling cylinder 303 through the helical blade 310, then the soil is discharged out of the ground through the soil outlet hole 403 and the soil outlet groove 401, and the soil discharged from the soil outlet groove 401 at a specified depth can be accurately collected through the scale on the surface of the sampling cylinder 303.
When the soil sampling device is used, the conical rod 205 is inserted into the ground to provide a stable supporting effect for the bottom plate 1, and the threaded column 202 is arranged above the conical rod 205, so that the distance between the bottom plate 1 and the ground can be changed according to actual conditions, and the practicability of the soil sampling device is improved; through setting up drilling mechanism 3, starter motor 302, through gear 304 and ring gear 305 intermeshing, clearance piece 402 is spacing to the direction of sampler barrel 303, and second thread bush 301 and sampler barrel 303 surface intermeshing, make sampler barrel 303 have powerful power lapse, can be quick reach the appointed degree of depth, improve the work efficiency of borrowing, when sampler barrel 303 lapse, motor two 308 rotates simultaneously, soil through helical blade 310 with the sampler barrel 303 bottom is to the inside removal of sampler barrel 303, then through soil outlet 403 and the soil outlet 401 ground of discharging, can accurately collect the soil of the appointed degree of depth of soil outlet 401 discharge through the scale on sampler barrel 303 surface.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (7)
1. Geotechnical engineering geotechnical test detects device of fetching earth, including bottom plate (1), its characterized in that: the drilling machine is characterized in that the bottom plate (1) is horizontally arranged, the left end and the right end of the bottom plate (1) are respectively provided with a supporting mechanism (2), a drilling mechanism (3) is arranged above the bottom plate (1), the bottom end of the drilling mechanism (3) penetrates through the bottom plate (1) and extends to the lower part of the bottom plate (1), and the bottom end of the drilling mechanism (3) is provided with a sampling mechanism (4);
the drilling mechanism (3) comprises a second threaded sleeve (301), a first motor (302), a sampling cylinder (303), a gear (304), a toothed ring (305), an auxiliary sleeve (306), a support plate (307), a second motor (308), a rotating rod (309) and a helical blade (310), wherein the second threaded sleeve (301) is vertically arranged above the bottom plate (1), the first motor (302) is fixedly arranged on the top surface of the bottom plate (1), the sampling cylinder (303) sequentially penetrates through the second threaded sleeve (301) and the bottom plate (1) from top to bottom and extends to the lower part of the bottom plate (1), the auxiliary sleeve (306) is slidably sleeved on the bottom end surface of the sampling cylinder (303), the second motor (308) is fixedly arranged on the top surface of the sampling cylinder (303), the rotating rod (309) is vertically arranged inside the sampling cylinder (303), the top end of the rotating rod (309) penetrates through the inner top surface of the sampling cylinder (303) and is fixedly connected with the bottom surface of the output rod (308) of the second motor, the bottom end face of the sampling tube (303) is arranged in a penetrating mode, and the bottom end of the rotating rod (309) is sequentially sleeved with a helical blade (310) in a penetrating mode from top to bottom.
2. The geotechnical engineering geotechnical test detection soil sampling device according to claim 1, wherein: second thread bush (301) bottom is connected with bottom plate (1) top surface rotation through bearing frame one, sampler barrel (303) surface and second thread bush (301) inner wall threaded connection, sampler barrel (303) are openly from last down being provided with the scale.
3. The geotechnical engineering geotechnical test detection soil sampling device according to claim 1, wherein: the gear (304) is fixedly sleeved on the top end surface of an output rod of the motor I (302), the gear ring (305) is fixedly sleeved on the top end surface of the sampling cylinder (303), and the side surface of the gear ring (305) is meshed with the side surface of the gear (304).
4. The geotechnical engineering geotechnical test detection soil sampling device according to claim 1, wherein: the support plate (307) is obliquely arranged below the bottom plate (1), and the upper end and the lower end of the support plate (307) are respectively fixedly connected with the bottom surface of the bottom plate (1) and the side surface of the auxiliary sleeve (306).
5. The geotechnical engineering geotechnical test detection soil sampling device according to claim 1, wherein: the supporting mechanism (2) comprises a first threaded sleeve (201), a threaded column (202), a limiting block (204) and a taper rod (205), wherein the first threaded sleeve (201) is vertically arranged above the bottom plate (1), the threaded column (202) sequentially penetrates through the first threaded sleeve (201) and the bottom plate (1) from top to bottom and extends to the bottom plate (1) below, a limiting groove (203) is vertically formed in the side surface of the threaded column (202), the limiting block (204) is arranged inside the limiting groove (203) in a sliding mode, the side surface of the limiting block (204) is fixedly connected with the inner wall of the bottom plate (1), and the taper rod (205) is vertically and fixedly arranged on the bottom end surface of the threaded column (202).
6. The geotechnical engineering geotechnical test detection soil sampling device according to claim 5, wherein: the bottom end of the first threaded sleeve (201) is rotatably connected with the top surface of the base plate (1) through a second bearing seat, the surface of the threaded column (202) is in threaded connection with the inner wall of the first threaded sleeve (201), and a rotating handle is fixedly arranged on the outer side of the first threaded sleeve (201).
7. The geotechnical engineering geotechnical test detection soil sampling device according to claim 1, wherein: sampling mechanism (4) are including clearance piece (402), the equal vertical soil discharging groove (401) of having seted up of sampler barrel (303) left and right sides face, soil discharging groove (401) inside bottom surface link up the setting, clearance piece (402) slide to set up inside soil discharging groove (401), clearance piece (402) side and supplementary cover (306) inner wall fixed connection, soil discharging groove (401) inner wall corresponds sampler barrel (303) bottom position and has seted up out soil hole (403), soil discharging hole (403) link up sampler barrel (303) side setting, soil discharging hole (403) cross-section sets up for the slope, dwang (309) correspond helical blade (310) top position level cover and are equipped with and hinder native board, hinder native board lateral surface and sampler barrel (303) inner wall fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121875534.0U CN215374608U (en) | 2021-08-11 | 2021-08-11 | Geotechnical engineering geotechnical test detection soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121875534.0U CN215374608U (en) | 2021-08-11 | 2021-08-11 | Geotechnical engineering geotechnical test detection soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215374608U true CN215374608U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121875534.0U Expired - Fee Related CN215374608U (en) | 2021-08-11 | 2021-08-11 | Geotechnical engineering geotechnical test detection soil sampling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN215374608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115096640A (en) * | 2022-06-20 | 2022-09-23 | 青岛地质工程勘察院(青岛地质勘查开发局) | Glutenite probing sampling device for hydrogeological exploration |
-
2021
- 2021-08-11 CN CN202121875534.0U patent/CN215374608U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115096640A (en) * | 2022-06-20 | 2022-09-23 | 青岛地质工程勘察院(青岛地质勘查开发局) | Glutenite probing sampling device for hydrogeological exploration |
| CN115096640B (en) * | 2022-06-20 | 2024-05-10 | 青岛地质工程勘察院(青岛地质勘查开发局) | Sand stone drilling sampling device for hydrogeological exploration |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |