CN113697274B - Soil core preservation device for geological exploration - Google Patents
Soil core preservation device for geological exploration Download PDFInfo
- Publication number
- CN113697274B CN113697274B CN202110893777.5A CN202110893777A CN113697274B CN 113697274 B CN113697274 B CN 113697274B CN 202110893777 A CN202110893777 A CN 202110893777A CN 113697274 B CN113697274 B CN 113697274B
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- CN
- China
- Prior art keywords
- detection tube
- groove
- collecting pipe
- supporting table
- geological exploration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002689 soil Substances 0.000 title claims abstract description 27
- 238000004321 preservation Methods 0.000 title claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 229920003023 plastic Polymers 0.000 claims abstract description 17
- 239000004033 plastic Substances 0.000 claims abstract description 16
- 239000000523 sample Substances 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 10
- 230000008859 change Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/38—Devices for discharging contents
- B65D25/52—Devices for discharging successive articles or portions of contents
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
- E02D1/04—Sampling of soil
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Soil Sciences (AREA)
- Analytical Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a soil core preservation device for geological exploration, and relates to the field of geological exploration. The soil core preservation device for geological exploration comprises a detection tube and a supporting table, wherein a groove is formed in the upper surface of the supporting table, the detection tube is placed in the groove, a limiting mechanism is fixedly arranged at the front end of the detection tube, a telescopic mechanism is fixedly arranged on one side of the supporting table, and a collecting mechanism is connected to the middle of the supporting table in a sliding mode. This earth core save set for geological prospecting inserts in the detection tube through the collecting pipe and collects in the middle of the plastics cover with the partly of earth core to can collect the earth core of taking out in succession in the middle of the plastics cover through the detection tube that the change was successively taken out, and can pass through baffle and collecting pipe cooperation under, the in-process that the collecting pipe reset with the earth core of detection tube not being preserved discharges, has solved among the prior art earth core can not preserve in succession and earth core volume is great and be inconvenient for preserve and earth core leaks the problem that the day to preserve and lead to earth core humidity data to lose.
Description
Technical Field
The invention relates to the technical field of geological exploration, in particular to a soil core preservation device for geological exploration.
Background
Geological exploration is to survey and detect geology by various means and methods, determine a proper bearing layer, determine foundation types according to the foundation bearing capacity of the bearing layer, calculate investigation activities of foundation parameters, and perform investigation work on geological conditions such as rock, stratum, structure, mineral, hydrology, landform and the like in a certain area.
In the geological exploration process, the soil cores are required to be analyzed to obtain geological conditions of exploration positions, the current soil cores are piled up in sections after being taken out of the exploration pipes, the soil cores are large in diameter and difficult to store because the exploration pipes are large in diameter, and meanwhile, the soil cores taken out in sections are not continuous and difficult to observe.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a soil core preservation device for geological exploration, which solves the problems in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a soil core save set for geological prospecting, includes probe and brace table, set up flutedly above the brace table, the probe is placed in the inside of recess, and the front end fixed mounting of probe has stop gear, and one side fixed mounting of brace table has telescopic machanism, and the middle part sliding connection of brace table has collection mechanism, and collection mechanism's front end cup joints in the inside of probe, collection mechanism's rear end and telescopic machanism fixed connection, stop gear includes the baffle, and the baffle is placed in the inside of recess and is located the front end of probe, and threaded hole is seted up at the middle part of baffle, and threaded hole's inside threaded connection has the screw thread piece, and the outer surface of baffle and probe cup joints the clamp sleeve, collection mechanism includes the collecting pipe, and the collecting pipe is placed in the top of brace table, and the front end fixed mounting of collecting pipe has the intubate, and the intubate is connected and link up with the collecting pipe, and link up the cutting ferrule, and the rear end of cutting ferrule has the plastic sheath, through lantern ring fixed connection between plastic sheath and the cutting ferrule.
Preferably, the groove is divided into a front section and a rear section, the size of the front section is matched with the size of the limiting mechanism, and the size of the rear section is matched with the size of the detection tube.
Preferably, the middle part of supporting bench is located the rear fixed mounting who surveys the pipe and has spacing semi-ring, and the mud mouth has been seted up to one side that the supporting bench is located and is kept away from spacing semi-ring.
Preferably, the rear end of the side part of the supporting table is fixedly provided with an extrusion rod, the rear end of the extrusion rod is fixedly provided with an extrusion circular plate, and the diameter of the extrusion circular plate is the same as the inner diameter of the collecting pipe.
Preferably, the telescopic mechanism comprises a telescopic rod, the telescopic rod is fixedly arranged on the rear side face of the supporting table, an annular groove is formed in the outer surface of the clamping sleeve, a connecting frame is rotatably connected to the outer surface of the annular groove, and the connecting frame is fixedly connected with the output end of the telescopic rod.
Preferably, the connecting frame comprises an annular plate, the annular plate is rotationally connected to the outer surface of the annular groove, threaded rods are slidably connected to two sides of the edge of the annular plate, nuts are screwed to two sides of the threaded rods, and the rear ends of the threaded rods are fixedly connected with the telescopic rods.
Preferably, the diameter of the baffle is equal to the inner diameter of the detection tube, and the diameter of the thread groove is the same as the diameter of the threaded hole.
The invention has the following beneficial effects:
1. this earth core save set for geological prospecting inserts in the detection tube through the collecting pipe and collects in the middle of the plastics cover with the partly of earth core to can collect the earth core of taking out in succession in the middle of the plastics cover through the detection tube that the change was successively taken out, and can pass through baffle and collecting pipe cooperation under, the in-process that the collecting pipe reset with the earth core of detection tube not being preserved discharges, has solved among the prior art earth core can not preserve in succession and earth core volume is great and be inconvenient for preserve and earth core leaks the problem that the day to preserve and lead to earth core humidity data to lose.
2. This soil core save set for geological prospecting is placed in the inside of recess and is located the front end of detecting the pipe through setting up the baffle, the screw hole has been seted up at the middle part of baffle, and the inside threaded connection of screw hole has the screw thread piece, and the cover has been cup jointed to the surface of baffle and detecting the pipe, can play sealed effect at extruded in-process, can play autosegregation's effect at the in-process of mud discharging simultaneously.
3. This soil core save set for geological prospecting, the middle part of brace table is located the rear fixed mounting of detecting tube and has spacing semi-ring, and spacing semi-ring can inject the biggest displacement that detecting tube moved backward, can carry out the water conservancy diversion with the exhaust earth simultaneously, and the mud discharging mouth has been seted up to one side that the brace table was located and kept away from spacing semi-ring, has solved the accumulational problem of discharge soil core.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a support table according to the present invention;
FIG. 3 is a schematic view of a limiting mechanism according to the present invention in semi-section;
FIG. 4 is a schematic view of the front end connection of the header of the present invention;
FIG. 5 is a schematic view of the rear end connection of the collection tube of the present invention.
The device comprises a detection tube-1, a supporting table-2, a groove-3, a limiting mechanism-4, a telescopic mechanism-5, a collecting mechanism-6, a connecting frame-7, a limiting semi-ring-101, a mud discharging port-102, an extruding rod-103, an extruding circular plate-104, a baffle-401, a threaded hole-402, a threaded block-403, a jacket-404, a collecting pipe-601, a cannula-602, a threaded groove-603, a clamping sleeve-604, a plastic sleeve-605, a lantern ring-606, a telescopic rod-501, a ring groove-502, a ring plate-701, a threaded rod-702 and a nut-703.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the invention provides a soil core preservation device for geological exploration, which comprises:
1-5, including probe tube 1 and brace table 2, fluted 3 has been seted up to the higher authority of brace table 2, and probe tube 1 is placed in the inside of fluted 3, and the front end fixed mounting of probe tube 1 has stop gear 4, and fluted 3 divide into front and back two sections, and anterior segment size and stop gear 4 size adaptation, the size of back end and the size looks adaptation of probe tube 1 can carry out the joint respectively stop gear 4 and probe tube 1 through such setting, and in the in-process of back pulling mud discharge stop gear 4 can carry out autosegregation with probe tube 1.
One side fixed mounting of brace table 2 has telescopic machanism 5, and the middle part sliding connection of brace table 2 has collection mechanism 6, and collection mechanism 6's front end cup joints in the inside of detecting tube 1, and the middle part of brace table 2 is located the rear fixed mounting of detecting tube 1 and has spacing semi-ring 101, and spacing semi-ring 101 can inject the biggest displacement that detecting tube 1 moved backward, can carry out the water conservancy diversion with the earth of discharge simultaneously, and brace table 2 is located one side of keeping away from spacing semi-ring 101 and has seted up mud discharge port 102.
The rear end and telescopic machanism 5 fixed connection of collection mechanism 6, stop gear 4 include baffle 401, and baffle 401 is placed in the inside of recess 3 and is located the front end of detecting tube 1, and screw hole 402 has been seted up at the middle part of baffle 401, and the diameter of baffle 401 equals the internal diameter of detecting tube 1, and the diameter of screw groove 603 is the same with the diameter of screw hole 402, makes baffle 401 can be connected with detecting tube 1 again can be connected with screw thread piece 403 through such setting, and then can guarantee the effect that realizes the mud that can be better.
The inside threaded connection of screw hole 402 has screw thread piece 403, can constitute sealed effect with baffle 401 when rotatory screw thread piece 403, the surface of baffle 401 and probe tube 1 has cup jointed and has pressed from both sides cover 404, press from both sides cover 404 has the effect of lifting, can make baffle 401 and probe tube 1 concentric, collection mechanism 6 includes collecting pipe 601, lateral part rear end fixed mounting of brace table 2 has extrusion stem 103, extrusion stem 103's rear end fixed mounting has extrusion plectane 104, extrusion plectane 104's diameter is the same with the internal diameter of collecting pipe 601, can discharge the soil core in the collecting pipe 601 through the extrusion after finishing the collection through such setting.
The collecting pipe 601 is placed above the supporting table 2, the front end of the collecting pipe 601 is fixedly provided with the inserting pipe 602, the front end of the inserting pipe 602 is subjected to bevel angle guiding treatment, a soil core can be conveniently collected through the arrangement, the inserting pipe 602 is connected with the collecting pipe 601 and is communicated with the collecting pipe, the front end of the collecting pipe 601 is provided with the threaded groove 603, the rear end of the collecting pipe 601 is connected with and communicated with the clamping sleeve 604, the rear end of the clamping sleeve 604 is sleeved with the plastic sleeve 605, the plastic sleeve 605 is transparent and has certain elasticity, the plastic sleeve 605 is in fold-shaped sleeved on the outer surface of the clamping sleeve 604, and the plastic sleeve 605 is fixedly connected with the clamping sleeve 604 through the sleeve ring 606.
The telescopic machanism 5 includes telescopic link 501, and telescopic link 501 fixed mounting has seted up annular 502 at the trailing flank of brace table 2, and annular 502's surface is rotated and is connected with link 7, link 7 and telescopic link 501's output fixed connection, can drive the fore-and-aft movement of collecting pipe 601 through telescopic link 501's flexible removal. The link 7 includes annular plate 701, and annular plate 701 rotates the surface of connection at annular groove 502, and the edge both sides sliding connection of annular plate 701 has threaded rod 702, and threaded rod 702 is located the both sides threaded connection of annular plate 701 and has nut 703, and the rear end and the telescopic link 501 fixed connection of threaded rod 702 can guarantee that collecting pipe 601 self can rotate, can guarantee simultaneously that plastic sheath 605 can pass through from the gap between two threaded rods 702.
When the sampling device is used, the sampling-completed detection tube 1 is placed in the groove 3, the limiting mechanism 4 is placed at the front end of the groove 3, the detection tube 1 is pushed forward, the detection tube 1 is enabled to be inserted into the limiting mechanism 4, the telescopic rod 501 is started to drive the collecting tube 601 to be inserted into the middle of the detection tube 1 in the telescopic rod 501 shrinking process, the soil core inside the detection tube 1 can be extruded into the transparent plastic sleeve 605 in the collecting tube 601 inserting process, the plastic sleeve 605 is extruded to be gradually propped out of the outer surface of the clamping sleeve 604, when the collecting tube 601 is inserted into the foremost end of the detection tube 1, the screw block 403 is rotated to take down the screw block 403, the collecting tube 601 is rotated to enable the collecting tube 601 to be connected with the baffle 401, the telescopic rod 501 drives the collecting tube 601 and the baffle 401 to move in the accommodating process, so that the soil core inside the detection tube 1 can be discharged, the next detection tube 1 can be repeatedly moved, and the soil core at the same detection site can be continuously collected in the plastic sleeve 605.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a soil core save set for geological prospecting, includes probe tube (1) and brace table (2), its characterized in that: the device is characterized in that a groove (3) is formed in the supporting table (2), the detection tube (1) is placed in the groove (3), a limiting mechanism (4) is fixedly arranged at the front end of the detection tube (1), a telescopic mechanism (5) is fixedly arranged on one side of the supporting table (2), a collecting mechanism (6) is connected to the middle of the supporting table (2) in a sliding mode, the front end of the collecting mechanism (6) is sleeved in the detection tube (1), and the rear end of the collecting mechanism (6) is fixedly connected with the telescopic mechanism (5);
the limiting mechanism (4) comprises a baffle plate (401), the baffle plate (401) is placed in the groove (3) and located at the front end of the detection tube (1), a threaded hole (402) is formed in the middle of the baffle plate (401), a threaded block (403) is connected with the internal threads of the threaded hole (402), and a jacket (404) is sleeved on the outer surfaces of the baffle plate (401) and the detection tube (1);
the collecting mechanism (6) comprises a collecting pipe (601), the collecting pipe (601) is placed above the supporting table (2), an insertion pipe (602) is arranged at the front end of the collecting pipe (601), the insertion pipe (602) is connected with and communicated with the collecting pipe (601), a threaded groove (603) is formed in the front end of the collecting pipe (601), the rear end of the collecting pipe (601) is connected with and communicated with a clamping sleeve (604), a plastic sleeve (605) is sleeved at the rear end of the clamping sleeve (604), and the plastic sleeve (605) is fixedly connected with the clamping sleeve (604) through a lantern ring (606).
2. The soil core preservation device for geological exploration according to claim 1, wherein: the groove (3) is divided into a front section and a rear section, the size of the front section is matched with the size of the limiting mechanism (4), and the size of the rear section is matched with the size of the detection tube (1).
3. The soil core preservation device for geological exploration according to claim 1, wherein: the middle part that is located detection tube (1) of brace table (2) is fixed mounting and is spacing semi-ring (101), and mud mouth (102) have been seted up to one side that brace table (2) are located and keep away from spacing semi-ring (101).
4. The soil core preservation device for geological exploration according to claim 1, wherein: an extrusion rod (103) is fixedly arranged at the rear end of the side part of the supporting table (2), an extrusion circular plate (104) is fixedly arranged at the rear end of the extrusion rod (103), and the diameter of the extrusion circular plate (104) is the same as the inner diameter of the collecting pipe (601).
5. The soil core preservation device for geological exploration according to claim 1, wherein: the telescopic mechanism (5) comprises a telescopic rod (501), the telescopic rod (501) is fixedly arranged on the rear side face of the supporting table (2), a ring groove (502) is formed in the outer surface of the clamping sleeve (604), a connecting frame (7) is rotatably connected to the outer surface of the ring groove (502), and the connecting frame (7) is fixedly connected with the output end of the telescopic rod (501).
6. The soil core preservation device for geological exploration according to claim 5, wherein: the connecting frame (7) comprises an annular plate (701), the annular plate (701) is rotationally connected to the outer surface of the annular groove (502), threaded rods (702) are slidably connected to two sides of the edge of the annular plate (701), nuts (703) are screwed on two sides of the threaded rods (702) located on the annular plate (701), and the rear ends of the threaded rods (702) are fixedly connected with the telescopic rods (501).
7. The soil core preservation device for geological exploration according to claim 1, wherein: the diameter of the baffle plate (401) is equal to the inner diameter of the detection tube (1), and the diameter of the thread groove (603) is the same as the diameter of the threaded hole (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110893777.5A CN113697274B (en) | 2021-08-05 | 2021-08-05 | Soil core preservation device for geological exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110893777.5A CN113697274B (en) | 2021-08-05 | 2021-08-05 | Soil core preservation device for geological exploration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113697274A CN113697274A (en) | 2021-11-26 |
| CN113697274B true CN113697274B (en) | 2023-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110893777.5A Active CN113697274B (en) | 2021-08-05 | 2021-08-05 | Soil core preservation device for geological exploration |
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| Country | Link |
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| CN (1) | CN113697274B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0808557D0 (en) * | 2008-05-13 | 2008-06-18 | 3M Innovative Properties Co | Sampling devices and methods of use |
| CN102926414B (en) * | 2012-11-22 | 2015-03-25 | 中国电建集团中南勘测设计研究院有限公司 | Bedrock extensometer suitable for being installed in hole and installing and embedding method of bedrock extensometer |
| WO2018081727A1 (en) * | 2016-10-31 | 2018-05-03 | University Of Maryland, College Park | Systems, methods and indicator materials for assessing reduction state in soils |
| CN213022387U (en) * | 2020-07-06 | 2021-04-20 | 合肥四书电子商务有限公司 | A soil sample collection device for geotechnical engineering |
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2021
- 2021-08-05 CN CN202110893777.5A patent/CN113697274B/en active Active
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| Publication number | Publication date |
|---|---|
| CN113697274A (en) | 2021-11-26 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20231106 Address after: No. 34 Zhanghua Road, Xiangcheng District, Zhangzhou City, Fujian Province, 363000 Applicant after: Fujian Hydrological geological engineering Geological Survey Institute Address before: 436032 Gedian Economic and Technological Development Zone, Ezhou City, Hubei Province Applicant before: Zhou Dan |
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