CN211013577U - Geotechnical engineering sampling device - Google Patents
Geotechnical engineering sampling device Download PDFInfo
- Publication number
- CN211013577U CN211013577U CN201921559619.0U CN201921559619U CN211013577U CN 211013577 U CN211013577 U CN 211013577U CN 201921559619 U CN201921559619 U CN 201921559619U CN 211013577 U CN211013577 U CN 211013577U
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- China
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- thick bamboo
- transmission section
- solid fixed
- fixed cylinder
- sampling device
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a geotechnical engineering sampling device, it includes motor, a transmission section of thick bamboo and anger, the motor below set up a solid fixed cylinder, a transmission section of thick bamboo sets up a plurality ofly, connects in solid fixed cylinder below, solid fixed cylinder inside be equipped with the pivot, the motor is connected to pivot one end, the anger is connected to the other end, motor drive is passed through in the pivot, solid fixed cylinder one side position that corresponds the anger top set up out the appearance mouth, go out the inside collection device that sets up of appearance mouth, go out appearance mouth outside and be equipped with sealed lid, the solid fixed cylinder outside is equipped with symmetrical handrail. It adopts the transmission section of thick bamboo that can the segmentation is connected, utilizes the transmission section of thick bamboo cooperation auger of different length, utilizes the appearance mouth that goes out that transmission section of thick bamboo top set up, solves the soil sample collection of the different degree of depth, and the collection device who sets up in appearance mouth solves the problem of the collection and the storage of the different degree of depth soil sample.
Description
Technical Field
The utility model belongs to the technical field of geotechnical engineering, concretely relates to geotechnical engineering sampling device.
Background
Geotechnical engineering is with solving rock mass and soil body engineering problem, including ground and basis, slope and underground works scheduling problem, as oneself study object, need carry out sample analysis to the ground usually in geotechnical engineering, need to repair the section of adopting before the sampling, the clearance, and cut off the most superficial loose soil, then bore the soil sample according to level top-down, the sampling device that has now on the market is many, but portable sampling device mode is fixed, the sampling depth is difficult to adjust, and big sampling device size is great, there is the transportation difficulty, and great to soil earth's surface destructive power, consequently need a portable geotechnical engineering sampling device of adjustable sampling depth, can take a sample, gather to the soil sample of the different degree of depth under satisfying portable condition.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model discloses a geotechnical engineering sampling device, it is the transmission section of thick bamboo that adopts the segmentation to connect, utilizes the transmission section of thick bamboo cooperation auger of different length, utilizes the appearance mouth that goes out that transmission section of thick bamboo top set up, solves the soil sample collection of the different degree of depth, and the collection and the problem of storage of the different degree of depth soil sample are solved to the collection device who sets up in appearance mouth that goes out.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a geotechnical engineering sampling device, it includes motor, a transmission section of thick bamboo and auger, the motor below set up a solid fixed cylinder, a transmission section of thick bamboo sets up a plurality ofly, connects in solid fixed cylinder below, solid fixed cylinder inside be equipped with the pivot, the motor is connected to pivot one end, the auger is connected to the other end, motor drive is passed through in the pivot, solid fixed cylinder one side correspond the position of auger top and set up out the appearance mouth, go out the inside collection device that sets up of appearance mouth, go out the appearance mouth outside and be equipped with sealed lid, the solid fixed cylinder outside is equipped with the symmetry handrail.
As a further description of the utility model, the bottom of a fixed section of thick bamboo set up the external screw thread, the both ends of a transmission section of thick bamboo are equipped with internal thread and external screw thread respectively, the internal thread of a transmission section of thick bamboo corresponds the external screw thread of a fixed section of thick bamboo, the external screw thread of a transmission section of thick bamboo corresponds the internal thread of next transmission section of thick bamboo, a transmission section of thick bamboo connects gradually.
As a further description of the present invention, the rotating shaft is provided with an internal thread, one end of the spiral drill is provided with an external thread, the other end is set to a shape of a drill bit, and the external thread of the spiral drill corresponds to the internal thread of the rotating shaft.
As a further description of the present invention, the rotating shaft below is provided with a separation plate, the separation plate is provided with a through hole, and the twist drill penetrates through the through hole.
As a further description of the present invention, the collecting device includes a collecting cylinder and a sealing cover, one end of the collecting cylinder is provided with an external thread, the other end is provided with a boss, the boss is provided with an external thread, and the corresponding external thread is provided with a sealing cover respectively.
As a further description of the present invention, the outer diameter of the collecting cylinder is smaller than the outer diameter of the sample outlet, the collecting cylinder is disposed inside the sample outlet, and the boss corresponds to the outer edge of the sample outlet.
Compared with the prior art, the technical effect of the utility model is that, the utility model provides a geotechnical engineering sampling device adopts the transmission section of thick bamboo that can segment the connection, to the auger of the different length of transmission section of thick bamboo cooperation of different length, utilizes the appearance mouth that goes out that transmission section of thick bamboo top set up, and the soil sample collection of the different degree of depth of being convenient for is collected, and the collection and the storage of the different degree of depth soil sample of being convenient for are arranged to collection device in appearance mouth that goes out.
Drawings
FIG. 1 is a view of the overall structure of the present invention;
FIG. 2 is a structural view of the transfer drum of the present invention;
FIG. 3 is a structural view of the sample outlet of the present invention;
fig. 4 is a structural view of the collecting device of the present invention.
In the figure, 1 is a motor, 2 is a transmission barrel, 3 is an auger, 4 is a fixed barrel, 41 is a rotating shaft, 42 is a sample outlet, 43 is a sealing cover, 44 is a handrail, 45 is a separation plate, 5 is a collecting device, 51 is a collecting box, 52 is a sealing cover, and 53 is a boss.
Detailed Description
The present invention is described in detail below with reference to the attached drawings:
the utility model provides a geotechnical engineering sampling device, refers to fig. 1-4 and shows, it includes motor 1, a transmission section of thick bamboo 2 and auger 3, 1 below of motor set up solid fixed cylinder 4, a transmission section of thick bamboo 2 sets up a plurality ofly, connects in solid fixed cylinder 4 below, solid fixed cylinder 4 inside be equipped with pivot 41, motor 1 is connected to pivot 41 one end, the auger 3 is connected to the other end, pivot 41 passes through motor 1 drive, solid fixed cylinder 4 one side position that corresponds auger 3 top set up out appearance mouth 42, the inside collection device 5 that sets up of appearance mouth 42, the appearance mouth 42 outside is equipped with sealed lid 43 that appears, gu fixed cylinder 4 outside is equipped with symmetrical handrail 44.
The bottom of a fixed cylinder 4 set up the external screw thread, the both ends of a transmission section of thick bamboo 2 are equipped with internal thread and external screw thread respectively, the internal thread of a transmission section of thick bamboo 2 corresponds the external screw thread of a fixed cylinder 4, the external screw thread of a transmission section of thick bamboo 2 corresponds the internal thread of next transmission section of thick bamboo 2, transmission section of thick bamboo 2 connects gradually.
The rotating shaft 41 is provided with internal threads, one end of the spiral drill 3 is provided with external threads, the other end of the spiral drill 3 is in a drill bit shape, and the external threads of the spiral drill 3 correspond to the internal threads of the rotating shaft 41.
And a partition plate 45 is arranged below the rotating shaft 41, a through hole is formed in the partition plate 45, and the spiral drill 3 penetrates through the through hole.
The isolation plate 45 can prevent soil from entering the upper part of the rotating shaft 41 in the sampling process, and the motor 1 is influenced to drive the rotating shaft 41 to rotate.
The collecting device 5 comprises a collecting cylinder 51 and a sealing cover 52, wherein one end of the collecting cylinder 51 is provided with an external thread, the other end of the collecting cylinder is provided with a boss 53, the boss 53 is provided with an external thread, and the corresponding external threads are respectively provided with the sealing cover 52.
The outer diameter of the collecting cylinder 51 is smaller than that of the sample outlet 42, the collecting cylinder 51 is arranged in the sample outlet 42, and the boss 53 corresponds to the outer edge of the sample outlet 42.
The utility model discloses a theory of operation: during the operation process of the geotechnical engineering sampling device, firstly, a proper number of transmission cylinders 2 are selected according to the depth of a soil sample to be sampled, the transmission cylinders 2 are sequentially connected, then, an auger 3 with a proper length is selected, the auger 3 is connected to a rotating shaft 41, finally, a motor 1 is opened to start drilling into the soil layer, the soil sample which does not need to be collected and rises through the auger 3 is directly discharged from a sample outlet 42, when the required sampling depth is reached, the motor 1 is closed, the sample outlet 42 is cleaned, then, a collecting cylinder 51 is placed into the sample outlet 42 and sealed through a sealing cover 43, the motor 1 is opened again at the moment, the soil sample which rises through the auger 3 can be stored in the collecting cylinder 51, and after the collection is completed, the collecting cylinder 51 is taken out, and the soil sample can be stored through the sealing cover 52.
The above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a geotechnical engineering sampling device, it includes motor, transmission section of thick bamboo and auger, its characterized in that: the motor below set up the solid fixed cylinder, the transmission section of thick bamboo sets up a plurality ofly, connects in the solid fixed cylinder below, the solid fixed cylinder inside be equipped with the pivot, the motor is connected to pivot one end, the auger is connected to the other end, the motor drive is passed through in the pivot, solid fixed cylinder one side correspond the position of auger top and set up out the appearance mouth, go out the inside collection device that sets up of appearance mouth, go out the appearance mouth outside and be equipped with sealed lid, the solid fixed cylinder outside is equipped with the symmetry handrail.
2. The geotechnical engineering sampling device according to claim 1, wherein: the bottom of a fixed section of thick bamboo set up the external screw thread, the both ends of a transmission section of thick bamboo are equipped with internal thread and external screw thread respectively, the internal thread of a transmission section of thick bamboo corresponds the external screw thread of a fixed section of thick bamboo, the external screw thread of a transmission section of thick bamboo corresponds the internal thread of next transmission section of thick bamboo, a transmission section of thick bamboo connects gradually.
3. The geotechnical engineering sampling device according to claim 1, wherein: the rotary shaft is provided with an internal thread, one end of the spiral drill is provided with an external thread, the other end of the spiral drill is in a drill bit shape, and the external thread of the spiral drill corresponds to the internal thread of the rotary shaft.
4. The geotechnical engineering sampling device according to claim 3, wherein: an isolation plate is arranged below the rotating shaft, a through hole is formed in the isolation plate, and the spiral drill penetrates through the through hole.
5. The geotechnical engineering sampling device according to claim 1, wherein: the collecting device comprises a collecting cylinder and a sealing cover, wherein one end of the collecting cylinder is provided with an external thread, the other end of the collecting cylinder is provided with a boss, the boss is provided with an external thread, and the sealing cover is respectively arranged corresponding to the external thread.
6. The geotechnical engineering sampling device according to claim 5, wherein: the outer diameter of the collecting cylinder is smaller than that of the sample outlet, the collecting cylinder is arranged inside the sample outlet, and the boss corresponds to the outer edge of the sample outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921559619.0U CN211013577U (en) | 2019-09-19 | 2019-09-19 | Geotechnical engineering sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921559619.0U CN211013577U (en) | 2019-09-19 | 2019-09-19 | Geotechnical engineering sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211013577U true CN211013577U (en) | 2020-07-14 |
Family
ID=71476623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921559619.0U Expired - Fee Related CN211013577U (en) | 2019-09-19 | 2019-09-19 | Geotechnical engineering sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211013577U (en) |
-
2019
- 2019-09-19 CN CN201921559619.0U patent/CN211013577U/en not_active Expired - Fee Related
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Legal Events
| 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: 20200714 Termination date: 20210919 |
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| CF01 | Termination of patent right due to non-payment of annual fee |