CN209542153U - Ground sampler in a kind of geotechnical engineering - Google Patents
Ground sampler in a kind of geotechnical engineering Download PDFInfo
- Publication number
- CN209542153U CN209542153U CN201920313677.9U CN201920313677U CN209542153U CN 209542153 U CN209542153 U CN 209542153U CN 201920313677 U CN201920313677 U CN 201920313677U CN 209542153 U CN209542153 U CN 209542153U
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- China
- Prior art keywords
- wall
- fixedly connected
- cabinet
- protective housing
- connecting shaft
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- 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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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides ground sampler in a kind of geotechnical engineering, including cabinet；Battery is installed in the bottom of box inner left wall；Connecting shaft is equipped on the right side of the battery；Motion bar is vertically equipped with inside the connecting shaft；End is fixedly connected with protective housing on the downside of the motion bar；It is bolted inside the protective housing and the second motor is installed；The second motor power output par, c is fixedly connected with auger spindle；The auger spindle upper end is by the rotation connection of the bottom wall of connection bearing and protective housing, and protective housing is stretched out in its underpart, and is fixedly connected with spiral pushing blade on its outside table wall, and cylindrical cavity is offered in its interior wall, and it is internal vertically equipped with sampler barrel；The structure design of the utility model is reasonable, easy to use, during being sampled to ground, ensure that the integrality of sample, sample broke is avoided to be contaminated, and has stronger practicability.
Description
Technical field
The utility model relates to geotechnical engineering equipment, ground sampler in specifically a kind of geotechnical engineering.
Background technique
Ground is from engineering construction viewpoint to any rock of the composition earth's crust and the general designation of soil.Ground can be subdivided into hard
(hard rock), secondary hard (soft rock), it is weak it is being coupled, loosely without connection and there is special composition, structure, state and property
Five major class.China's habit claims preceding two class to rock, and rear three classes claim soil, the meaning " ground " of general designation.
Geotechnical engineering is to solve rock mass and soil body engineering problem, including ground and basis, side slope and underground engineering etc. are asked
Topic, as the research object of oneself.It is sampled in geotechnical engineering, should be cut before sampling first by section trimming, cleaning
The surface dust on most surface layer is removed, is then successively sampled from top to bottom from center typical parts by level again, existing sampler is general
It is pierced in the rock-soil layer of different depth and is sampled using conical drill bit, the method be easy to cause the ground of other depth to pollute
Sample influences to sample, and use is more inconvenient.
Utility model content
The purpose of this utility model is to provide ground samplers in a kind of geotechnical engineering, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
Ground sampler in a kind of geotechnical engineering, including cabinet；The box house is equipped with cavity, and its left and right sides
It is all connected on appearance wall and is fixed with handrail；The handrail is in cylindrical shape, and the bonding of table wall is connected with Anti-slip cover；The bottom of cabinet
It is bolted in inner left wall and battery is installed；Connecting shaft is equipped on the right side of the battery；The connecting shaft is vertically set
At the middle part of cabinet, the upper end by connection bearing and cabinet roof be rotatablely connected, and its underpart by connection bearing with
The bottom wall of cabinet is rotatablely connected, and cabinet is stretched out in its lower end, and is fixedly connected with first pulley on the outside of upper part；The first band
Wheel is located at box house, and right side is sequentially connected with the second belt wheel by transmission belt；Second belt wheel is fastened on first
On the power output shaft of motor；The first motor is clockwise and anticlockwise motor, is mounted by means of bolts on the bottom, right of cabinet
On the inner wall of side, it is connected with control unit, and is connected to the battery and is connect by conducting wire, is located on the right side of connecting shaft；Inside connecting shaft
Equipped with cylindrical cavity, and it is internal vertically equipped with motion bar；End is fixedly connected with protective housing on the downside of the motion bar；It is described
It is bolted inside protective housing and the second motor is installed；Second motor is connected with control unit, and passes through conducting wire
It is connected to the battery and connects, power delivery section is fixedly connected with auger spindle；The auger spindle upper end passes through connection bearing and protective housing
Bottom wall rotation connection, and protective housing is stretched out in its underpart, and is fixedly connected with spiral pushing blade on its outside table wall, and in it
Cylindrical cavity is offered in portion's wall, and it is internal vertically equipped with sampler barrel.
It is equipped with as a further solution of the present invention: the motion bar top is located at the appearance wall inside connecting shaft
External screw thread, and limit plate is fixedly connected on its top appearance wall.
As a further solution of the present invention: the bottom of the connecting shaft is fixedly connected with fixture nut；It is described solid
Nut inner sidewall is determined equipped with internal screw thread, is threadedly coupled with motion bar.
As a further solution of the present invention: the protective housing is located at below cabinet, it is internally provided with cavity, and its
It is all connected on the appearance wall of the left and right sides and is fixed with connecting rod；The connecting rod is fixedly connected with far from the side end of protective housing and leads
To set；On the guide bar, and its upper and lower two sides is respectively equipped with buffer spring to the guide sleeve sliding sleeve；The guide rod is vertically set
In guide groove；The guide groove is provided with support plate on the side inner wall of protective housing.
As a further solution of the present invention: being separately connected the bottom for being fixed on cabinet there are two the support plate sets
At left and right sides of portion on appearance wall, it is symmetrically vertically located at the left and right sides of protective housing, and be fixedly connected with branch on its bottom outer wall
Foot.
The sampler barrel inner hollow setting as a further solution of the present invention, and its bottom passes through bolt
It is fixedly connected with the bottom of auger spindle, and its downside has been bolted drill bit；The drill bit is in a circular table shape, inside offer
Through slot, and several teeth are fixedly connected on its bottom outer wall.
Compared with prior art, the utility model has the beneficial effects that
The utility model is in a circular table shape by setting drill bit, inside offer through slot, and connected on its bottom outer wall
Several teeth are fixed with, can be pierced in rock-soil layer from top to bottom, are stored in ground sample completely in sampler barrel, avoid adopting
Ground is smashed to contaminated samples when piercing rock-soil layer with conical drill bit；It is solid by bolt by the bottom that sampler barrel is arranged
Dingan County can facilitate after sampling on the downside of the bottom of auger spindle and take out sampler barrel, detected, will not be broken convenient for sample transport
Bad sample soil layer；By the way that guide groove, guide rod and guide sleeve is arranged, move up and down protective housing only, to guarantee sampling dress
Set the stability being sampled from top to bottom；The structure design of the utility model is reasonable, easy to use, what is be sampled to ground
In the process, the integrality that ensure that sample, avoids sample broke from being contaminated, and has stronger practicability.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of ground sampler in geotechnical engineering.
Fig. 2 is the structural schematic diagram in a kind of geotechnical engineering in ground sampler inside connecting shaft.
Fig. 3 is the structural schematic diagram in a kind of geotechnical engineering in ground sampler inside protective housing.
Fig. 4 is the structural schematic diagram of auger spindle and drill bit internal in ground sampler in a kind of geotechnical engineering.
In figure: 1- stabilizer blade, 2- support plate, 3- guide groove, 4- guide rod, 5- buffer spring, 6- guide sleeve, 7- connecting rod,
8- cabinet, 9- battery, 10- connecting shaft, 11- first pulley, 12- transmission belt, the second belt wheel of 13-, 14- first motor, 15- are helped
Hand, 16- connection bearing, 17- motion bar, 18- protective housing, 19- auger spindle, 20- spiral pushing blade, 21- drill bit, the fixed spiral shell of 22-
Mother, 23- limit plate, the second motor of 24-, 25- sampler barrel.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1-4, ground sampler in a kind of geotechnical engineering, including cabinet 8；Sky is equipped with inside the cabinet 8
Chamber provides support and installation space for the other component in device, and is all connected on its left and right sides appearance wall and is fixed with handrail
15；The handrail 15 is in cylindrical shape, and the bonding of table wall is connected with Anti-slip cover, and in sampling, staff holds handrail 15, from
And sampler is avoided to deviate；It is bolted on the bottom left inner wall of cabinet 8 and battery 9 is installed；The battery 9
Right side is equipped with connecting shaft 10；The connecting shaft 10 is vertically located at the middle part of cabinet 8, and the upper end passes through connection bearing 16 and cabinet 8
Roof rotation connection, and its underpart being rotatablely connected with the bottom wall of cabinet 8 by connection bearing 16, and cabinet is stretched out in its lower end
8, and first pulley 11 is fixedly connected on the outside of upper part；The first pulley 11 is located inside cabinet 8, and right side passes through transmission
Band 12 is sequentially connected with the second belt wheel 13；Second belt wheel 13 is fastened on the power output shaft of first motor 14；Institute
Stating first motor 14 is clockwise and anticlockwise motor, is mounted by means of bolts on the bottom right inner wall of cabinet 8, with control unit
It is connected, and be connected with battery 9 by conducting wire, is located at 10 right side of connecting shaft, when work can passes through transmission device and drive company
Spindle 10 rotates forward or reversion；Cylindrical cavity is equipped with inside connecting shaft 10, and it is internal vertically equipped with motion bar 17；The work
17 top of lever is located at the appearance wall inside connecting shaft 10 equipped with external screw thread, and is fixedly connected with limit on its top appearance wall
Plate 23；The bottom of connecting shaft 10 is fixedly connected with fixture nut 22；22 inner sidewall of fixture nut is equipped with internal screw thread, with work
Lever 17 is threadedly coupled, and when the work of first motor 14 drives connecting shaft 10 to rotate forward by transmission device, can drive motion bar 17
Axis along connecting shaft 10 moves down, can band when the work of first motor 14 drives connecting shaft 10 to invert by transmission device
Dynamic motion bar 17 is moved up along the axis of connecting shaft 10；17 downside end of motion bar is fixedly connected with protective housing 18；It is described anti-
Protecting box 18 is located at 8 lower section of cabinet, is internally provided with cavity, and be all connected on its left and right sides appearance wall and be fixed with connecting rod 7；Institute
It states connecting rod 7 and is fixedly connected with guide sleeve 6 far from the side end of protective housing 18；6 sliding sleeve of guide sleeve is in guide rod 4
On, and its upper and lower two sides is respectively equipped with buffer spring 5；The guide rod 4 is vertically located in guide groove 3；The guide groove 3 opens up
On side inner wall of the support plate 2 close to protective housing 18, since guide sleeve 6 is only slided up and down along guide rod 4, to guarantee to live
Lever 17 is only moved up and down along the axis of connecting shaft 10；The support plate 2 is separately connected there are two setting and is fixed on cabinet 8
Bottom at left and right sides of on appearance wall, be symmetrically vertically located at the left and right sides of protective housing 18, and connect on its bottom outer wall solid
Surely there is stabilizer blade 1；It is bolted inside protective housing 18 and second motor 24 is installed；Second motor 24 and control unit phase
Connection, and be connected by conducting wire with battery 9, power delivery section is fixedly connected with auger spindle 19；19 upper end of auger spindle
It is rotatablely connected by the bottom wall of connection bearing 16 and protective housing 18, and protective housing 18 is stretched out in its underpart, and connects on its outside table wall
It connects and is fixed with spiral pushing blade 20, the extra soil in rotation of auger spindle 19 can be released as spiral pushing blade 20 rotates, no
It will affect the soil of sampling, and offer cylindrical cavity in its interior wall, and it is internal vertically equipped with sampler barrel 25；It is described to take
The setting of 25 inner hollow of sample cylinder, is convenient for storing samples, and its bottom is fixedly connected by bolt with the bottom of auger spindle 19, convenient for tearing open
Sampler barrel 25 is unloaded, and its downside has been bolted drill bit 21；The drill bit 21 is in a circular table shape, inside offer through slot,
And several teeth are fixedly connected on its bottom outer wall, it is sampled from top to bottom convenient for drill bit 21, guarantees the complete of sample
Whole property.
The working principle of the utility model is: selection suitable position apparatus for placing, then holds handrail 15, subsequently makes to prop up
Then 1 close proximity to ground of foot starts the second motor 24 and auger spindle 19 is driven to rotate, so that drill bit 21 be driven to rotate, subsequently start the
One motor 14 drives connecting shaft 10 to rotate forward by belt drive unit, to keep motion bar 17 downward along the axis of connecting shaft 10
It is mobile, so that protective housing 18 be made to move down, and then it is sampled 21 dive of drill bit to ground, sample completely enters sampling
In cylinder 25.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (6)
1. ground sampler in a kind of geotechnical engineering, including cabinet (8)；It is characterized in that, being equipped with sky inside the cabinet (8)
Chamber, and be all connected on its left and right sides appearance wall and be fixed with handrail (15)；The handrail (15) is in cylindrical shape, the bonding of table wall
It is connected with Anti-slip cover；It is bolted on the bottom left inner wall of cabinet (8) and battery (9) is installed；The battery (9)
Right side is equipped with connecting shaft (10)；The connecting shaft (10) is vertically located at the middle part of cabinet (8), and the upper end passes through connection bearing (16)
It is rotatablely connected with the roof of cabinet (8), and bottom wall rotation connection with cabinet (8) of its underpart by connecting bearing (16), and
Cabinet (8) are stretched out in its lower end, and are fixedly connected with first pulley (11) on the outside of upper part；The first pulley (11) is located at cabinet
(8) internal, right side is sequentially connected with the second belt wheel (13) by transmission belt (12)；Second belt wheel (13) is fastened on
On the power output shaft of first motor (14)；The first motor (14) is clockwise and anticlockwise motor, is mounted by means of bolts on
On the bottom right inner wall of cabinet (8), it is connected with control unit, and is connected by conducting wire with battery (9), is located at connection
On the right side of axis (10)；Cylindrical cavity is equipped with inside connecting shaft (10), and it is internal vertically equipped with motion bar (17)；The motion bar
(17) downside end is fixedly connected with protective housing (18)；It is bolted inside the protective housing (18) and the second motor is installed
(24)；Second motor (24) is connected with control unit, and is connected by conducting wire with battery (9), power output
Part is fixedly connected with auger spindle (19)；Auger spindle (19) upper end is rotated by the bottom wall of connection bearing (16) and protective housing (18)
Connection, and protective housing (18) are stretched out in its underpart, and are fixedly connected with spiral pushing blade (20) on its outside table wall, and inside it
Cylindrical cavity is offered in wall, and it is internal vertically equipped with sampler barrel (25).
2. ground sampler in a kind of geotechnical engineering according to claim 1, which is characterized in that the motion bar (17)
Top is located at the internal appearance wall of connecting shaft (10) and is equipped with external screw thread, and is fixedly connected with limit plate on its top appearance wall
(23)。
3. ground sampler in a kind of geotechnical engineering according to claim 1, which is characterized in that the connecting shaft (10)
Bottom be fixedly connected with fixture nut (22)；Fixture nut (22) inner sidewall is equipped with internal screw thread, with motion bar (17)
It is threadedly coupled.
4. ground sampler in a kind of geotechnical engineering according to claim 1, which is characterized in that the protective housing (18)
It is located at below cabinet (8), is internally provided with cavity, and be all connected on its left and right sides appearance wall and be fixed with connecting rod (7)；It is described
Connecting rod (7) is fixedly connected with guide sleeve (6) far from the side end of protective housing (18)；Guide sleeve (6) sliding sleeve is being led
To on bar (4), and its upper and lower two sides is respectively equipped with buffer spring (5)；The guide rod (4) is vertically located in guide groove (3)；Institute
It states guide groove (3) and is provided with support plate (2) on the side inner wall of protective housing (18).
5. ground sampler in a kind of geotechnical engineering according to claim 4, which is characterized in that the support plate (2)
If there are two, it is separately connected at left and right sides of the bottom for being fixed on cabinet (8) on appearance wall, is symmetrically vertically located at protective housing (18)
The left and right sides, and stabilizer blade (1) is fixedly connected on its bottom outer wall.
6. ground sampler in a kind of geotechnical engineering according to claim 1, which is characterized in that the sampler barrel (25)
Inner hollow setting, and its bottom is fixedly connected by bolt with the bottom of auger spindle (19), and its downside has been bolted
Drill bit (21)；The drill bit (21) is in a circular table shape, inside offer through slot, and be fixedly connected on its bottom outer wall several
A teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920313677.9U CN209542153U (en) | 2019-03-13 | 2019-03-13 | Ground sampler in a kind of geotechnical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920313677.9U CN209542153U (en) | 2019-03-13 | 2019-03-13 | Ground sampler in a kind of geotechnical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209542153U true CN209542153U (en) | 2019-10-25 |
Family
ID=68275092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920313677.9U Expired - Fee Related CN209542153U (en) | 2019-03-13 | 2019-03-13 | Ground sampler in a kind of geotechnical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209542153U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926860A (en) * | 2019-12-12 | 2020-03-27 | 武钰华 | Geotechnical sampling equipment for geotechnical engineering |
| CN111044318A (en) * | 2019-12-31 | 2020-04-21 | 苏州汉宣检测科技有限公司 | Novel soil detection device |
| CN111220406A (en) * | 2019-12-06 | 2020-06-02 | 李琦 | Geological exploration sampling device |
| CN112284814A (en) * | 2020-12-23 | 2021-01-29 | 南京济同检测科技有限公司 | Highway detects with road surface core machine of getting |
| CN112304688A (en) * | 2020-11-30 | 2021-02-02 | 中建华宸海南建筑设计有限公司 | Sampling device is used in geotechnical engineering reconnaissance |
| FR3128785A1 (en) * | 2021-11-04 | 2023-05-05 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Autonomous device for taking a solid sample |
-
2019
- 2019-03-13 CN CN201920313677.9U patent/CN209542153U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111220406A (en) * | 2019-12-06 | 2020-06-02 | 李琦 | Geological exploration sampling device |
| CN110926860A (en) * | 2019-12-12 | 2020-03-27 | 武钰华 | Geotechnical sampling equipment for geotechnical engineering |
| CN111044318A (en) * | 2019-12-31 | 2020-04-21 | 苏州汉宣检测科技有限公司 | Novel soil detection device |
| CN112304688A (en) * | 2020-11-30 | 2021-02-02 | 中建华宸海南建筑设计有限公司 | Sampling device is used in geotechnical engineering reconnaissance |
| CN112284814A (en) * | 2020-12-23 | 2021-01-29 | 南京济同检测科技有限公司 | Highway detects with road surface core machine of getting |
| CN112284814B (en) * | 2020-12-23 | 2021-10-08 | 西安华兴工程管理有限公司 | Highway detects with road surface core machine of getting |
| FR3128785A1 (en) * | 2021-11-04 | 2023-05-05 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Autonomous device for taking a solid sample |
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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: 20191025 Termination date: 20200313 |
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| CF01 | Termination of patent right due to non-payment of annual fee |