CN220708792U - Rock-soil layered sampling equipment - Google Patents
Rock-soil layered sampling equipment Download PDFInfo
- Publication number
- CN220708792U CN220708792U CN202322278027.4U CN202322278027U CN220708792U CN 220708792 U CN220708792 U CN 220708792U CN 202322278027 U CN202322278027 U CN 202322278027U CN 220708792 U CN220708792 U CN 220708792U
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- Prior art keywords
- sampling
- screw
- screw rod
- fixedly connected
- rod
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- 238000005070 sampling Methods 0.000 title claims abstract description 63
- 239000002689 soil Substances 0.000 title claims abstract description 28
- 239000011435 rock Substances 0.000 claims abstract description 11
- 238000005553 drilling Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005527 soil sampling Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000006978 adaptation 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
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
Abstract
The utility model discloses rock and soil stratified sampling equipment, which relates to the technical field of rock and soil sampling.
Description
Technical Field
The utility model relates to the technical field of rock and soil sampling, in particular to rock and soil stratified sampling equipment.
Background
Geotechnical engineering, also called geotechnical engineering and geoengineering, is a new technical system established in civil engineering practice in the year 60 of the 20 th century in European and American countries, and aims to solve the problems of geotechnical and soil engineering, including problems of foundation and foundation, side slope, underground engineering and the like, and takes geotechnical engineers as own research objects to study data in soil samples and rock samples collected from a construction site and calculate the required lattice of the construction on the construction site;
the existing sampling equipment for soil is divided into an electric mode and a manual mode, the electric equipment is large in size and inconvenient to carry and use, the manual equipment is small in size, but is laborious in drilling and sampling, sampling difficulty is increased, and therefore the rock-soil layered sampling equipment is provided.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide rock-soil stratified sampling equipment.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a rock and soil stratified sampling device comprises a first screw, a drill mechanism and a sampling mechanism;
the lower end of the first screw is provided with a drill bit;
the drilling mechanism is arranged on the first screw and used for driving the first screw to drill, and comprises a sleeve, support legs, a plug-in rod, a pedal and an operating rod, wherein the sleeve is connected with the first screw in a meshed manner, a plurality of support legs are fixedly connected to the side wall of the sleeve, the plug-in rod is fixedly connected to one end, far away from the sleeve, of each support leg, the pedal is rotatably connected to the side wall of each support leg, and the operating rod is arranged at the upper end of the first screw;
the sampling mechanism is arranged on the first screw and is used for sampling soil.
Preferably, the operating rod is in sliding connection with the first screw rod, and two ends of the operating rod are fixedly connected with handles.
Preferably, the sampling mechanism comprises a cavity, sliding sleeves, guide rods, circular plates, sampling boxes and positioning components, wherein the cavity is formed in one end of a first screw close to a drill bit, two sliding sleeves are fixedly connected to the inner wall of the cavity, the two sliding sleeves are respectively and slidably connected with the guide rods, one ends of the two guide rods are fixedly connected with the circular plates, the other ends of the two guide rods are respectively and fixedly connected with the drill bit, the sampling boxes are arranged between the two guide rods, and the positioning components are used for fixing the sampling boxes.
Preferably, the locating component comprises a clamping groove, a second screw rod, a transverse plate and a handle, wherein the clamping groove is formed in one end, far away from the drill bit, of the sampling box, the second screw rod is clamped in the clamping groove and is connected with the transverse plate in a meshed mode, two ends of the transverse plate are respectively fixedly connected with two guide rods, and one end, far away from the sampling box, of the second screw rod is fixedly connected with the handle.
Preferably, the opening of the sampling box is connected with a sealing plate in a sliding manner.
Compared with the prior art, the utility model has the following beneficial effects:
1. the pedal is rotated, so that the pedal is attached to the ground, an operator steps on the pedal by feet, the operating rod is rotated through the handle, the operating rod is in sliding connection with the first screw rod, the position of the operating rod can be adjusted when the operating rod rotates, the rotation is more labor-saving, the operating rod drives the first screw rod to rotate, the first screw rod drives the drill bit to drill down, and hands and feet are mutually matched for assistance, so that the labor is saved;
2. after drilling to appointed degree of depth down, reverse first screw rod, carry out the lifting to first screw rod, the drill bit receives the extrusion of gravity influence and soil this moment for drill bit and first screw rod separation (the drill bit is stayed in boring the hole), but the drill bit rotates through the guide arm following first screw rod, thereby drives the sampling box and rotates and take a sample, when plectane and sliding sleeve contact, first screw rod just can drive the drill bit and carry out the lifting, thereby accomplish the sample, the sampling operation is simpler and more convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a cavity of an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a guide rod and a circular plate according to an embodiment of the present utility model;
FIG. 4 is an exploded view of a sampling cartridge and drill bit according to an embodiment of the present utility model.
In the figure: 1. a first screw; 2. a drill bit; 3. a sleeve; 4. a support leg; 5. inserting a connecting rod; 6. a pedal; 7. an operation lever; 8. a grip; 9. a cavity; 10. a sliding sleeve; 11. a guide rod; 12. a circular plate; 13. a sampling box; 14. a clamping groove; 15. a second screw; 16. a cross plate; 17. a handle; 18. and (5) sealing plates.
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 to 4, the present utility model provides a technical solution: the rock and soil stratified sampling equipment comprises a first screw 1, a drill mechanism and a sampling mechanism;
the lower end of the first screw 1 is provided with a drill bit 2;
the drilling mechanism is arranged on the first screw 1 and used for driving the first screw 1 to drill, the drilling mechanism comprises a sleeve 3, support legs 4, a plug-in rod 5, pedals 6 and an operating rod 7, the sleeve 3 is connected with the first screw 1 in a meshed mode, a plurality of support legs 4 are fixedly connected to the side wall of the sleeve 3, one ends, far away from the sleeve 3, of the support legs 4 are fixedly connected with the plug-in rod 5, pedals 6 are rotatably connected to the side wall of the support legs 4, the plug-in rod 5 is inserted into soil before sampling, the support legs 4 support the sleeve 3, the sleeve 3 supports the first screw 1, and the operating rod 7 is arranged at the upper end of the first screw 1;
in fig. 1, the pedal 6 is rotated to enable the pedal 6 to be attached to the ground, an operator steps on the pedal 6 by feet at the moment, then rotates the operating rod 7 by hands, the operating rod 7 drives the first screw rod 1 to rotate, the first screw rod 1 drives the drill bit 2 to drill down, and the hands and feet are matched with each other to assist, so that labor is saved;
the pedal 6 can be rotated to be parallel to the support legs 4, so that the pedal 6 is stored and is more convenient to carry.
The sampling mechanism is arranged on the first screw 1 and is used for sampling soil, and soil with different depths can be sampled after the soil is drilled down to different depths.
Specifically, the operating rod 7 is slidably connected with the first screw 1, two ends of the operating rod 7 are fixedly connected with handles 8, as shown in fig. 1, the operating rod 7 is conveniently rotated through the handles 8, the operating rod 7 is slidably connected with the first screw 1, and when the operating rod 7 is rotated, the position of the operating rod 7 can be adjusted, so that the rotation is more labor-saving.
Specifically, the sampling mechanism comprises a cavity 9, sliding sleeves 10, guide rods 11, circular plates 12, a sampling box 13 and a positioning component, wherein the cavity 9 is formed at one end of a first screw rod 1, which is close to a drill bit 2, two sliding sleeves 10 are fixedly connected to the inner wall of the cavity 9, the guide rods 11 are slidably connected to the two sliding sleeves 10, one ends of the two guide rods 11 are fixedly connected with the circular plates 12, as shown in fig. 3, the circular plates 12 can prevent the guide rods 11 from separating from the sliding sleeves 10, the other ends of the two guide rods 11 are fixedly connected with the drill bit 2, the sampling box 13 is arranged between the two guide rods 11, and the positioning component is used for fixing the sampling box 13;
as shown in fig. 1 and 3, when the drill is being drilled, the first screw 1 can push the drill bit 2 to drill, after the drill is drilled to a designated depth, the first screw 1 is reversed to lift the first screw 1, at this time, the drill bit 2 is affected by gravity and extruded by soil, so that the drill bit 2 is separated from the first screw 1 (the drill bit 2 stays in a drill hole), but the drill bit 2 rotates along with the first screw 1 through the guide rod 11, so that the sampling box 13 is driven to rotate and sample, when the circular plate 12 contacts with the sliding sleeve 10, the first screw 1 drives the drill bit 2 to lift, thereby completing sampling, and the sampling operation is simpler and more convenient.
Specifically, the locating component includes joint groove 14, second screw rod 15, diaphragm 16 and handle 17, the one end that drill bit 2 was kept away from at sampling box 13 is offered to joint groove 14, the joint has second screw rod 15 in the joint groove 14, second screw rod 15 and diaphragm 16 meshing are connected, the both ends of diaphragm 16 are respectively with two guide arm 11 fixed connection, the one end fixedly connected with handle 17 that sampling box 13 was kept away from to second screw rod 15, like fig. 3, fig. 4, through handle 17 screwing second screw rod 15, second screw rod 15 and joint groove 14 joint to fix the position of sampling box 13, unscrew second screw rod 15, alright take off sampling box 13.
Specifically, the opening of the sampling box 13 is slidably connected with a sealing plate 18, as shown in fig. 4, when sampling is performed, soil will enter the sampling box 13 through the opening of the sampling box 13, the target soil with a specified depth will fall to the bottom of the sampling box 13, and when the sampling box 13 is taken out, the target soil with a specified depth can be taken out by sliding the sealing plate 18 upward.
Working principle: in fig. 1, the pedal 6 is rotated to enable the pedal 6 to be attached to the ground, an operator steps on the pedal 6 by feet at the moment, then rotates the operating rod 7 by hands, the operating rod 7 drives the first screw rod 1 to rotate, the first screw rod 1 drives the drill bit 2 to drill down, and the hands and feet are matched with each other to assist, so that labor is saved;
as shown in fig. 1 and 3, when the drill is being drilled, the first screw 1 can push the drill bit 2 to drill, after the drill is drilled to a designated depth, the first screw 1 is reversed to lift the first screw 1, at this time, the drill bit 2 is affected by gravity and extruded by soil, so that the drill bit 2 is separated from the first screw 1 (the drill bit 2 stays in a drill hole), but the drill bit 2 rotates along with the first screw 1 through the guide rod 11, so that the sampling box 13 is driven to rotate and sample, when the circular plate 12 contacts with the sliding sleeve 10, the first screw 1 drives the drill bit 2 to lift, thereby completing sampling, and the sampling operation is simpler and more convenient.
It should be noted that: standard parts used in the application document can be purchased from the market, the specific connection modes of all parts are connected by adopting conventional means such as mature bolts, rivets and welding in the prior art, and machines, parts and equipment are of conventional models in the prior art, so that specific description is not made here.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (5)
1. A rock-soil stratified sampling apparatus, comprising:
the drilling device comprises a first screw (1), wherein a drill bit (2) is arranged at the lower end of the first screw (1);
the drilling mechanism is arranged on the first screw rod (1) and used for driving the first screw rod (1) to drill, the drilling mechanism comprises a sleeve (3), support legs (4), a plug rod (5), a pedal (6) and an operating rod (7), the sleeve (3) is meshed with the first screw rod (1), a plurality of support legs (4) are fixedly connected to the side wall of the sleeve (3), the plug rod (5) is fixedly connected to one end, far away from the sleeve (3), of each support leg (4), the pedal (6) is rotatably connected to the side wall of each support leg (4), and the operating rod (7) is arranged at the upper end of the first screw rod (1); and
the sampling mechanism is arranged on the first screw (1) and is used for sampling soil.
2. A rock and soil stratified sampling apparatus as claimed in claim 1, wherein: the operating rod (7) is in sliding connection with the first screw rod (1), and two ends of the operating rod (7) are fixedly connected with handles (8).
3. A rock and soil stratified sampling apparatus as claimed in claim 1, wherein: the sampling mechanism comprises a cavity (9), sliding sleeves (10), guide rods (11), circular plates (12), sampling boxes (13) and positioning components, wherein the cavity (9) is formed in one end, close to a drill bit (2), of a first screw rod (1), two sliding sleeves (10) are fixedly connected to the inner wall of the cavity (9), the guide rods (11) are fixedly connected to the two sliding sleeves (10) in a sliding manner, one ends of the two guide rods (11) are fixedly connected with the circular plates (12), the other ends of the two guide rods (11) are fixedly connected with the drill bit (2), the sampling boxes (13) are arranged between the two guide rods (11), and the positioning components are used for fixing the sampling boxes (13).
4. A rock and soil stratified sampling apparatus as claimed in claim 3, wherein: the positioning assembly comprises a clamping groove (14), a second screw rod (15), a transverse plate (16) and a handle (17), wherein the clamping groove (14) is formed in one end, far away from the drill bit (2), of the sampling box (13), the second screw rod (15) is clamped in the clamping groove (14), the second screw rod (15) is meshed with the transverse plate (16), two ends of the transverse plate (16) are respectively fixedly connected with the two guide rods (11), and one end, far away from the sampling box (13), of the second screw rod (15) is fixedly connected with the handle (17).
5. A rock and soil stratified sampling apparatus as claimed in claim 3, wherein: the opening of the sampling box (13) is connected with a sealing plate (18) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322278027.4U CN220708792U (en) | 2023-08-24 | 2023-08-24 | Rock-soil layered sampling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322278027.4U CN220708792U (en) | 2023-08-24 | 2023-08-24 | Rock-soil layered sampling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220708792U true CN220708792U (en) | 2024-04-02 |
Family
ID=90452809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322278027.4U Active CN220708792U (en) | 2023-08-24 | 2023-08-24 | Rock-soil layered sampling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220708792U (en) |
-
2023
- 2023-08-24 CN CN202322278027.4U patent/CN220708792U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |