CN206957706U - Continous way ground in-situ sampling device - Google Patents
Continous way ground in-situ sampling device Download PDFInfo
- Publication number
- CN206957706U CN206957706U CN201720433861.8U CN201720433861U CN206957706U CN 206957706 U CN206957706 U CN 206957706U CN 201720433861 U CN201720433861 U CN 201720433861U CN 206957706 U CN206957706 U CN 206957706U
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- CN
- China
- Prior art keywords
- baffle plate
- continous way
- sampling device
- drill body
- situ sampling
- 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.)
- Expired - Fee Related
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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 belongs to Geotechnical Engineering apparatus field, and in particular to a kind of continous way ground in-situ sampling device.The utility model continous way ground in-situ sampling device, including support and rotating down pressing cylinder, rotating down pressing cylinder are connected by the upper end of piston rod and drilling rod；Drilling rod lower end connects drill bit；Sampler barrel is cased with outside drilling rod；There is rotating disk at the top of sampler barrel；There is probe tube in sampler barrel；Drill bit includes baffle plate, drill body and the hinge for being connected to drill body top edge；If there is the dry hole with probe tube matching at the top of drill body；Connect, can be turned out around hinge with hinge at the top of baffle plate；Elastic threads are connected with baffle inner wall.The utility model can realize the in-situ sampling of ground；It can realize to ground continuous acquisition simultaneously, save a large amount of human and material resources, improve sampling efficiency.
Description
Technical field
The utility model belongs to Geotechnical Engineering apparatus field, and in particular to a kind of continous way ground in-situ sampling device.
Background technology
Existing ground sampler has numerous species.Top layer pedotheque is gathered, small-sized spades can be used.For the rock of deep layer
Soil, generally require after ground first is got into hole with drill bit, coordinate sampling cylinder collection sample, sampling cylinder is normally at side.Such as
A kind of hard ground sampler of the A of CN 104330281 Invention Announce, the present invention are provided with activity on sampling groove side
Cover plate, to realize the sampling of sample, but the in-situ sampling difficult to realize to sample, the accuracy of sampled data is had a strong impact on.
On the other hand, in soil collection, processing is typically acquired to the soil of different depth, and traditional sampling
Device, sample at one typically can only be once gathered, and be easy to scatter in gatherer process, practical operation is comparatively laborious.
The content of the invention
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of continous way ground in-situ sampling dress
Put, the utility model can be acquired, the original position for realizing sample takes by the cooperation of drill bit and probe tube to Deep Rock soil
Sample, while ground continuous acquisition can be realized, save a large amount of human and material resources.
To reach above-mentioned purpose, the technical solution of the utility model is achieved like this：Continous way ground in-situ sampling
Device, including support and rotating down pressing cylinder, rotating down pressing cylinder are fixed on support by the mounting seat above support；Rotation
Lower air cylinder is connected by the upper end of piston rod and drilling rod；Drilling rod lower end connects drill bit；Drilling rod outer cover is provided with sampler barrel；Sampling
Rotating disk is arranged at cylinder top；Drilling rod is connected with sampler barrel by rotating disk；Rotating disk includes the second circular hole that can pass through piston rod and divided
Some first circular holes of the cloth in the second circular hole surrounding；Probe tube is placed with first circular hole；Drill bit includes at least two pieces of baffle plates, bored
Head body and the hinge for being connected to drill body top edge；There are some holes with probe tube matching at the top of drill body；Baffle plate
Top is connected with hinge, and baffle plate can be turned out around hinge, and baffle bottom and drill body outer wall fit；In baffle inner wall
Connect one end of elastic threads；The elastic threads other end is connected on the drill body of baffle interior.
Further improvement of the utility model also has, and baffle surface has spiral section, is easy to push open ground around, realizes gear
Plate is turned out.
Further improvement of the utility model also has, and sampling bottom of the tube has inclined cutout sample tap, is easy to probe tube to stretch out gear
Outside plate.
Further improvement of the utility model also has, and the external diameter at the top of drill main body is more than the external diameter of sampler barrel, ensures
Sampler barrel is not destroyed when being bored under drill bit.
Further improvement of the utility model also has, and elastic threads at least two, positioned at the both sides of baffle plate, ensures sampling
Pipe will not encounter elastic threads when releasing baffle plate.
Further improvement of the utility model also has, and sampling pipe surface has scale, and depth selection can be measured.
The beneficial effects of the utility model are：(1) by the cooperation of drill bit and probe tube, Deep Rock soil can be carried out in situ
Collection, the accuracy of sampled data is improved, so as to further improve precision of analysis；(2) using can be certainly
By taking, putting the structure of sampling pipe, multiple, the continuous acquisition of sample are realized, when saving a large amount of human and material resources and sampling
Between, improve sampling efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model continous way ground in-situ sampling device.
Fig. 2 is partial enlarged drawing at I in Fig. 1.
Fig. 3 is the structural representation of rotating disk.
Fig. 4 is the structural representation of baffle plate.
In figure：1st, support, 2, mounting seat, 3, rotating down pressing cylinder, 4, piston rod, 5, drilling rod, 6, sampler barrel, 7, sampling
Pipe, 8, rotating disk, 9, drill bit, 10, baffle plate, the 11, first circular hole, the 12, second circular hole, 13, spiral section, 14, elastic threads, 15, hinge
Point, 16, drill body.
Embodiment
The utility model is further described with reference to the accompanying drawings and detailed description, but this is not limited with this
Utility model.
Embodiment 1：As shown in Figure 1, Figure 2, Figure 3, Figure 4, the continous way ground in-situ sampling dress disclosed in this practical example
Put, including support 1 and rotating down pressing cylinder 3, rotating down pressing cylinder 3 are fixed on support 1 by the mounting seat 2 above support 1；
Rotating down pressing cylinder 3 is connected by piston rod 4 with the upper end of drilling rod 5；The lower end of drilling rod 5 connects drill bit 9；The outer cover of drilling rod 5 is provided with
Sampler barrel 6；Rotating disk 8 is arranged at the top of sampler barrel 6；Drilling rod 5 is connected with sampler barrel 6 by rotating disk 8；Rotating disk 8 includes that piston rod 4 can be made
The second circular hole 12 for passing through and some first circular holes 11 for being distributed in the surrounding of the second circular hole 12；Sampling is placed with first circular hole 11
Pipe 7；Drill bit 9 includes at least two pieces of baffle plates 10, drill body 16 and the hinge 15 for being connected to the top edge of drill body 16；Drill bit sheet
Some holes matched with probe tube 7 are arranged at the top of body 16；The top of baffle plate 10 and hinge 15 connect, baffle plate 10 can around hinge 15 to
Outer rotation, the bottom of baffle plate 10 and the outer wall of drill body 16 fit；One end of elastic threads 14 is connected on the inwall of baffle plate 10；Elastic threads
14 other ends are connected on the drill body 16 inside baffle plate 10；There is spiral section 13 on the surface of baffle plate 10；The bottom of probe tube 7 has tiltedly
Cut sample tap；The lower dimension of baffle plate 10 is gradually reduced；The external diameter at the top of drill main body 16 is more than the external diameter of sampler barrel 6；Elasticity
At least two, rope 14, positioned at the both sides of baffle plate 10；There is scale on the surface of probe tube 7, is easy to read data.
In sampling operation, after rotating to specified location by the drive drill bit 9 of rotating down pressing cylinder 3 and sampler barrel 6 first,
Probe tube 7 is pushed, probe tube 7 pushes baffle plate 10 open, and probe tube 7 is lifted up after taking out the soil of contact surface, and baffle plate 10 is in bullet
Property rope 14 act under return to origin-location, probe tube 7 is kept off in sampler barrel 6, probe tube 7 is taken out, explore downward to specify it is deep
Continue to sample after degree.
Claims (6)
1. continous way ground in-situ sampling device, including support (1) and rotating down pressing cylinder (3), it is characterised in that：The rotation
Lower air cylinder (3) is fixed on support (1) by the mounting seat (2) of support (1) above；The rotating down pressing cylinder (3) passes through
Piston rod (4) is connected with the upper end of drilling rod (5)；Drilling rod (5) the lower end connection drill bit (9)；Drilling rod (5) outer cover is provided with
Sampler barrel (6)；There is rotating disk (8) at the top of the sampler barrel (6)；The drilling rod (5) is connected with sampler barrel (6) by rotating disk (8)；
The rotating disk (8) includes the second circular hole (12) that can pass through piston rod (4) and is distributed in some of the second circular hole (12) surrounding
First circular hole (11)；Probe tube (7) is placed with first circular hole (11)；The drill bit (9) includes at least two pieces of baffle plates
(10), drill body (16) and it is connected to the hinge (15) of drill body (16) top edge；Have at the top of the drill body (16)
With some holes of probe tube (7) matching；Connected at the top of the baffle plate (10) with hinge (15), baffle plate (10) can be around hinge
(15) it is turned out, baffle plate (10) bottom and drill body (16) outer wall fit；Elasticity is connected on baffle plate (10) inwall
One end of rope (14)；Elastic threads (14) other end is connected on the internal drill body (16) of baffle plate (10).
2. continous way ground in-situ sampling device according to claim 1, it is characterised in that：Baffle plate (10) surface has
Spiral cuts into slices (13).
3. continous way ground in-situ sampling device according to claim 1, it is characterised in that：Probe tube (7) bottom has
Inclined cutout sample tap.
4. continous way ground in-situ sampling device according to claim 1, it is characterised in that：Drill body (16) top
The external diameter in portion is more than the external diameter of sampler barrel (6).
5. continous way ground in-situ sampling device according to claim 1, it is characterised in that：The elastic threads (14) are at least
There are two, positioned at the both sides of baffle plate (10).
6. continous way ground in-situ sampling device according to claim 1, it is characterised in that：Probe tube (7) surface
There is scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433861.8U CN206957706U (en) | 2017-04-24 | 2017-04-24 | Continous way ground in-situ sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433861.8U CN206957706U (en) | 2017-04-24 | 2017-04-24 | Continous way ground in-situ sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206957706U true CN206957706U (en) | 2018-02-02 |
Family
ID=61373778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720433861.8U Expired - Fee Related CN206957706U (en) | 2017-04-24 | 2017-04-24 | Continous way ground in-situ sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206957706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116291424A (en) * | 2023-05-17 | 2023-06-23 | 烟台大学 | Drilling sampling device for geotechnical engineering investigation |
| CN117890150A (en) * | 2024-03-14 | 2024-04-16 | 无锡中地钻探装备有限公司 | Shallow layer rock soil sampling assembly for geological exploration |
-
2017
- 2017-04-24 CN CN201720433861.8U patent/CN206957706U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116291424A (en) * | 2023-05-17 | 2023-06-23 | 烟台大学 | Drilling sampling device for geotechnical engineering investigation |
| CN116291424B (en) * | 2023-05-17 | 2023-09-29 | 烟台大学 | Drilling sampling device for geotechnical engineering investigation |
| CN117890150A (en) * | 2024-03-14 | 2024-04-16 | 无锡中地钻探装备有限公司 | Shallow layer rock soil sampling assembly for geological exploration |
| CN117890150B (en) * | 2024-03-14 | 2024-05-24 | 无锡中地钻探装备有限公司 | Shallow layer rock soil sampling assembly for geological exploration |
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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: 20180202 Termination date: 20210424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |