CN219641273U - Rock and soil investigation sampling assembly - Google Patents
Rock and soil investigation sampling assembly Download PDFInfo
- Publication number
- CN219641273U CN219641273U CN202320537991.1U CN202320537991U CN219641273U CN 219641273 U CN219641273 U CN 219641273U CN 202320537991 U CN202320537991 U CN 202320537991U CN 219641273 U CN219641273 U CN 219641273U
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- CN
- China
- Prior art keywords
- fixedly connected
- sampling tube
- plate
- sampling
- soil
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- 238000005070 sampling Methods 0.000 title claims abstract description 55
- 239000002689 soil Substances 0.000 title claims abstract description 27
- 238000011835 investigation Methods 0.000 title claims abstract description 12
- 239000011435 rock Substances 0.000 title claims abstract description 7
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000005527 soil sampling Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 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 a geotechnical investigation sampling assembly, which comprises a circular disc, wherein the top of the circular disc is connected with a sampling tube through an opening thread, the top of the circular disc is connected with a sliding rod in a sliding manner through an opening, the bottom end of the sliding rod is fixedly connected with a conical head, and limit holes matched with the sliding rod are formed in the two sides of the top of the circular disc. This ground reconnaissance sampling subassembly, it rotates to drive the dwang through the motor, make the dwang drive L type pole through the flitch and rotate, thereby drive the sampling tube and rotate and move downwards, and drive two slide bars and move downwards, two slide bars can insert in the soil earlier, the sampling tube can insert in the soil afterwards, insert in the soil earlier through two slide bars, can be fine fix equipment, the rocking of sampling tube drilling soil is reduced, thereby fine guarantee sampling tube drilling soil's vertical direction, the great precision of rock soil sample has been improved.
Description
Technical Field
The utility model relates to the technical field of geotechnical investigation, in particular to a geotechnical investigation sampling assembly.
Background
Geotechnical engineering investigation refers to the process of finding out, analyzing and evaluating the geology, environmental characteristics and geotechnical engineering conditions of a construction site according to the requirements of construction engineering, and compiling an investigation file.
In a rock-soil investigation, in order to facilitate later engineering construction, local soil needs to be detected to determine viscosity and softness;
and in the process of drilling and sampling the rock soil, a driving motor is usually used for driving the sampler to rotate, the sampler is drilled into the soil, the sampler is easy to vibrate in the process, the sampler is inclined, the sampling depth is deviated to some extent, the sampling precision is affected, the sampled soil after the sampling is collected by the sampler is tightly plugged into the sampler, and the sampled soil in the sampler is difficult to take out.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a geotechnical investigation sampling assembly, which solves the problems that a sampler is easy to vibrate, the sampler is inclined, the sampling depth is deviated to some extent, and sample soil collected by the sampler is tightly plugged in the sampler and is difficult to take out.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a geotechnical investigation sampling assembly, includes circular dish, the top of circular dish is through seting up opening threaded connection has a sampling tube, the top of circular dish just is located the both sides of sampling tube and all has the slide bar through seting up opening sliding connection, the bottom fixedly connected with conical head of slide bar, the spacing hole with the slide bar looks adaptation is all seted up to the both sides at circular dish top, two the top fixedly connected with fixed plate of slide bar, the bottom fixedly connected with motor of fixed plate, the output shaft of motor passes through shaft coupling fixedly connected with dwang, the bottom fixedly connected with dwang of dwang, the equal fixedly connected with L type pole in both sides of dwang bottom, the one end of L type pole and the top fixedly connected with of sampling tube surface, the screw thread groove has been seted up to the surface of sampling tube.
Preferably, the inner surface sliding connection of the sampling tube has circular push plate, the top fixedly connected with catch bar of circular push plate, the catch bar extends to the outside of screw groove, the top fixedly connected with connecting plate of catch bar.
Preferably, one side at the top of the connecting plate is fixedly connected with a threaded rod through a bearing, and the other side at the top of the connecting plate is fixedly connected with a limiting rod.
Preferably, the top of threaded rod and the top of gag lever post all run through the rotor plate and extend to the top of rotor plate, screw hole and the through-hole with threaded rod and gag lever post looks adaptation are seted up respectively to the both sides at rotor plate top.
Preferably, the two sides of the top of the circular disc are fixedly connected with scale plates between the two sliding rods.
Preferably, the bottom fixedly connected with bracing piece of circular dish, and the bracing piece is provided with three, the bottom fixedly connected with backup pad of bracing piece.
Advantageous effects
The utility model provides a geotechnical investigation sampling assembly. Compared with the prior art, the method has the following beneficial effects:
(1) According to the utility model, the motor drives the rotating rod to rotate, so that the rotating rod drives the L-shaped rod to rotate through the rotating plate, the sampling tube is driven to rotate and move downwards, and the two sliding rods are driven to move downwards, the two sliding rods are inserted into the soil first, the sampling tube is inserted into the soil later, the two sliding rods are inserted into the soil first, the equipment can be well stabilized, the shaking of the soil in the hole of the sampling tube is reduced, the vertical direction of the soil in the sampling tube is well ensured, and the accuracy of rock soil sampling is greatly improved.
(2) According to the utility model, the threaded rod is rotated to drive the connecting plate to move downwards, the connecting plate drives the circular pushing plate to move downwards through the pushing rod, so that the circular pushing plate pushes out the sample collected in the sampling tube, the sampled soil can be rapidly taken out, the operation and the use are more convenient, and the rock soil sampling efficiency is greatly improved.
Drawings
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the sampling tube according to the present utility model;
FIG. 3 is a schematic view of the structure of the circular disc and the limiting hole of the present utility model.
In the figure: 1. a circular disc; 2. a sampling tube; 3. a slide bar; 4. a limiting hole; 5. a fixing plate; 6. a motor; 7. a rotating lever; 8. a rotating plate; 9. an L-shaped rod; 10. a thread groove; 11. a circular pushing plate; 12. a push rod; 13. a connecting plate; 14. a threaded rod; 15. a limit rod; 16. a conical head; 17. a scale plate; 18. a support rod; 19. and a support plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a ground reconnaissance sampling subassembly, including circular dish 1, the top of circular dish 1 is through seting up opening threaded connection and is had a sampling tube 2, the top of circular dish 1 just is located the both sides of sampling tube 2 and all has a slide bar 3 through seting up opening sliding connection, the bottom fixedly connected with conical head 16 of slide bar 3, spacing hole 4 with slide bar 3 looks adaptation has all been seted up to the both sides at circular dish 1 top, the top fixedly connected with fixed plate 5 of two slide bars 3, the bottom fixedly connected with motor 6 of fixed plate 5, motor 6 is servo motor, with external power electric connection, control through control switch, the output shaft of motor 6 passes through shaft coupling fixedly connected with dwang 7, the bottom fixedly connected with dwang 8 of dwang 7, the equal fixedly connected with L type pole 9 in both sides of dwang 8 bottom, the top fixedly connected with of L type pole 9 and sampling tube 2 surface, thread groove 10 has been seted up to the surface of sampling tube 2, the screw thread mouth with thread groove 10 looks adaptation has been seted up at the top of circular dish 1.
Further, in order to conveniently support the equipment, the bottom of the circular disc 1 is fixedly connected with support rods 18, and the support rods 18 are provided with three, and the bottom end of the support rods 18 is fixedly connected with a support plate 19.
Further, in order to facilitate observation of the depth of the sampling tube 2 into the soil, the two sides of the top of the circular disc 1 are fixedly connected with the scale plates 17 between the two sliding rods 3.
Further, in order to conveniently push out the soil sampled in the sampling tube 2, the inner surface of the sampling tube 2 is slidably connected with a circular pushing plate 11, the top of the circular pushing plate 11 is fixedly connected with a pushing rod 12, the pushing rod 12 extends to the outside of the thread groove 10, the top of the pushing rod 12 is fixedly connected with a connecting plate 13, one side of the top of the connecting plate 13 is fixedly connected with a threaded rod 14 through a bearing, the other side of the top of the connecting plate 13 is fixedly connected with a limit rod 15, the top of the threaded rod 14 and the top of the limit rod 15 penetrate through the rotating plate 8 and extend to the upper side of the rotating plate 8, and threaded holes and through holes matched with the threaded rod 14 and the limit rod 15 are respectively formed in two sides of the top of the rotating plate 8.
When the device is used, the device is placed at a position to be sampled, the control switch is started, the motor 6 drives the rotating rod 7 to rotate, the rotating rod 7 drives the rotating plate 8 to rotate, the L-shaped rod 9 drives the sampling cylinder 2 to rotate, the sampling cylinder 2 rotates and moves downwards, the sliding rods 3 are limited by sliding through the two limiting holes 4, the motor 6 on the fixed plate 5 integrally moves downwards, the two sliding rods 3 move downwards, the two sliding rods 3 are firstly inserted into soil through the conical head 16 to stabilize the device, the sampling cylinder 2 rotates and moves downwards and then enters the soil, the depth of soil sampling is estimated according to the observation scale plate 17, the motor 6 is rotated in the opposite direction after the soil sampling is completed, the motor 6 drives the rotating rod 7 to rotate in the opposite direction, the sampling cylinder 2 is driven to move upwards for resetting, and the motor 6 on the fixed plate 5 moves upwards for resetting at the same time;
through rotating threaded rod 14 again, gag lever post 15 can slide spacing to connecting plate 13, makes threaded rod 14 can drive connecting plate 13 downwardly moving, makes connecting plate 13 drive push rod 12 downwardly moving, and push rod 12 drives circular push plate 11 downwardly moving, saves the soil of taking a sample in the sampling tube 2, and the reverse direction rotates threaded rod 14 again, makes circular push plate 11 upwards move and resets.
Claims (6)
1. The rock soil investigation sampling assembly comprises a circular disc (1), and is characterized in that: the utility model discloses a sampling tube, including circular dish (1), rotary plate (2), rotary plate (8), screw thread groove (10) are offered to the top of circular dish (1), open threaded connection has sampling tube (2) through seting up at the top of circular dish (1), the top of circular dish (1) just is located both sides of sampling tube (2) and all has been through seting up opening sliding connection with slide bar (3), bottom fixedly connected with slide bar (3) with spacing hole (4) with slide bar (3) looks adaptation, two the top fixedly connected with fixed plate (5) of slide bar (3), the bottom fixedly connected with motor (6) of fixed plate (5), the output shaft of motor (6) passes through shaft coupling fixedly connected with dwang (7), the bottom fixedly connected with dwang (8) of dwang (7), the equal fixedly connected with L type pole (9) in both sides of dwang (8) bottom, the top fixedly connected with L type pole (9) and the surface of sampling tube (2) outward surface, screw thread groove (10) have been offered to the surface of sampling tube (2).
2. The geotechnical survey sampling assembly of claim 1, wherein: the inner surface sliding connection of sampling tube (2) has circular push plate (11), the top fixedly connected with push rod (12) of circular push plate (11), push rod (12) extend to the outside of screw groove (10), the top fixedly connected with connecting plate (13) of push rod (12).
3. The geotechnical survey sampling assembly of claim 2, wherein: one side at the top of the connecting plate (13) is fixedly connected with a threaded rod (14) through a bearing, and the other side at the top of the connecting plate (13) is fixedly connected with a limiting rod (15).
4. A geotechnical survey sampling assembly according to claim 3, wherein: the top of threaded rod (14) and the top of gag lever post (15) all run through rotor plate (8) and extend to the top of rotor plate (8), screw hole and the through-hole with threaded rod (14) and gag lever post (15) looks adaptation are seted up respectively to the both sides at rotor plate (8) top.
5. The geotechnical survey sampling assembly of claim 1, wherein: the two sides of the top of the circular disc (1) are fixedly connected with scale plates (17) between the two sliding rods (3).
6. The geotechnical survey sampling assembly of claim 1, wherein: the bottom fixedly connected with bracing piece (18) of circular dish (1), and bracing piece (18) are provided with three, the bottom fixedly connected with backup pad (19) of bracing piece (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320537991.1U CN219641273U (en) | 2023-03-20 | 2023-03-20 | Rock and soil investigation sampling assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320537991.1U CN219641273U (en) | 2023-03-20 | 2023-03-20 | Rock and soil investigation sampling assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219641273U true CN219641273U (en) | 2023-09-05 |
Family
ID=87812612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320537991.1U Active CN219641273U (en) | 2023-03-20 | 2023-03-20 | Rock and soil investigation sampling assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219641273U (en) |
-
2023
- 2023-03-20 CN CN202320537991.1U patent/CN219641273U/en active Active
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