CN209372461U - A kind of loess undisturbed soil sampling device - Google Patents
A kind of loess undisturbed soil sampling device Download PDFInfo
- Publication number
- CN209372461U CN209372461U CN201822104865.9U CN201822104865U CN209372461U CN 209372461 U CN209372461 U CN 209372461U CN 201822104865 U CN201822104865 U CN 201822104865U CN 209372461 U CN209372461 U CN 209372461U
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- cylinder barrel
- taper cylinder
- loess
- sampling device
- rack gear
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Abstract
The utility model relates to a kind of soil collecting device, in particular to a kind of undisturbed soil sampling device.A kind of loess undisturbed soil sampling device, including taper cylinder barrel, a pair of mandril with screw thread is symmetrically arranged with along taper cylinder barrel central axes on the taper cylinder barrel side wall, it further include being set to the diameter progressive screw matched in the taper cylinder barrel with the mandril with screw thread, the diameter progressive screw top is provided with swing handle, the mandril front end with screw thread is provided with high intensity and takes native box, further includes the adjustable stationary barrier being flexibly connected for fixing the taper cylinder barrel with the taper cylinder barrel.The utility model is simple in construction, easy to disassemble and assemble, easy to carry, and prospect pit side wall takes soil to be easy, and it is small to obtain sample disturbance.
Description
Technical field
The utility model relates to a kind of soil collecting device, in particular to a kind of undisturbed soil sampling device.
Background technique
It needs to carry out taking soil to sample for project analysis to prospect pit side wall after prospect pit molding at present, and current original state
Native sampler is generally difficult to go deep into prospect pit side wall, carries out taking native sampling to the side wall of prospect pit, be difficult carry out vertically with prospect pit side wall
It is sampled, the loess undisturbed soil after leading to sampling does not meet standard requirements, thus biggish not to the generation of project analysis result
Benefit influences.
Utility model content
To solve the above problems, the utility model provides a kind of deep enough prospect pit side wall of energy, the earthwork just labour-saving loess is taken
Undisturbed soil sampling device, to achieve the above object, the utility model use following technical scheme:
A kind of loess undisturbed soil sampling device, including taper cylinder barrel, along the taper cylinder barrel on the taper cylinder barrel side wall
Central axes are symmetrically arranged with a pair of mandril with screw thread, further include being set in the taper cylinder barrel and the top with screw thread
The diameter progressive screw that bar matches, the diameter progressive screw top are provided with swing handle, and the mandril front end with screw thread is provided with
High intensity takes native box, further includes the adjustable fixed branch being flexibly connected for fixing the taper cylinder barrel with the taper cylinder barrel
Frame.
Preferably, diameter gradually becomes smaller the diameter progressive screw from top to bottom, and the diameter progressive screw top center is provided with
Connector, the connector and the movable connection of the swing handle.The connector is the cuboid block with circular through hole,
The swing handle is one section of long straight-bar.
Preferably, the adjustable stationary barrier includes the horizontal fixed plate matched with the taper cylinder barrel, described
Round hole is offered in the middle part of horizontal fixed plate, round hole central axis described in two lateral edge of horizontal fixed plate is symmetrically arranged with
One section of acclivitous hang plate, the other end of the hang plate extend outward to form level board.
Preferably, the maximum gauge of the round hole is less than the maximum gauge of taper cylinder barrel.
Preferably, rack gear positioning device is provided on the horizontal fixed plate, the rack gear positioning device includes along institute
It states round hole central axis and the first rack gear positioning device and the second rack gear positioning device, the first rack gear positioning is symmetrically set
Device includes the horizontally slidable rack gear being fixed on the horizontal fixed plate, and the rack gear front end is provided with arc-shaped limit
Portion further includes being set to gear cooperating with the rack on the horizontal fixed plate, the rotation being connected with the gear
Axis, the rotation axis top are provided with rotational handle, and the rotation axis includes the first rotation axis being fixedly connected with the gear,
The second rotation axis being connect with first rotation axis by horizontal pin, second rotation axis can turn in perpendicular
It is dynamic, it further include the second rotation axis limiting slot being set on the hang plate.
It may further be preferable that being additionally provided with rack gear movable span on the hang plate.
Preferably, the high intensity takes native box front end cylindrical wall to be provided with wedge-shaped slope, facilitates in insertion soil
Technical solution provided by the utility model prospect pit molding after, by high intensity take native box and with screw thread mandril install to
On taper steel cylinder, taper steel cylinder is placed to depth selection, is fixed with adjustable stationary barrier, diameter progressive screw is placed into
It links with being engaged with screw thread mandril in steel cylinder, by swing handle insertion connector connecting hole, swing handle, in diameter progressive screw
Effect is lower to push band screw thread mandril to move vertically, and high-intensitive sampling box is driven to complete sampling.Rack gear positioning device can also be passed through
The test depth of taper cylinder barrel is adjusted, is put into the second shaft after depth selection determines so as to adjust depth selection
Second rotation axis limiting slot, flexible and convenient operation, accurate positioning.
Detailed description of the invention
Fig. 1 is a kind of specific embodiment structural schematic diagram of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
To solve the above problems, the utility model provides a kind of deep enough prospect pit side wall of energy, the earthwork just labour-saving loess is taken
Undisturbed soil sampling device, to achieve the above object, the utility model use following technical scheme:
A kind of loess undisturbed soil sampling device, including taper cylinder barrel 4, along the taper cylinder on 4 side wall of taper cylinder barrel
4 central axes of cylinder are symmetrically arranged with a pair of mandril 2 with screw thread, further include being set in the taper cylinder barrel 4 and the band silk
The diameter progressive screw 1 that the mandril 2 of button matches, 2 top of diameter progressive screw are provided with swing handle 6, the mandril with screw thread
2 front ends are provided with high intensity and take native box 3, further include being flexibly connected for fixing the taper cylinder barrel 4 with the taper cylinder barrel 4
Adjustable stationary barrier 5.
Preferably, diameter gradually becomes smaller the diameter progressive screw 1 from top to bottom, 1 top center of the diameter progressive screw setting
There are connector 7, the connector 7 and the movable connection of the swing handle 6.The connector 7 is the length with circular through hole
Cube block, the swing handle 6 are one section of long straight-bar.
Preferably, the adjustable stationary barrier 5 includes the horizontal fixed plate matched with the taper cylinder barrel 4, institute
It states and offers round hole in the middle part of horizontal fixed plate, round hole central axis described in two lateral edge of horizontal fixed plate is symmetrically arranged
There is one section of acclivitous hang plate, the other end of the hang plate extends outward to form level board.
Preferably, the maximum gauge of the round hole is less than the maximum gauge of taper cylinder barrel 4.
Preferably, rack gear positioning device is provided on the horizontal fixed plate, the rack gear positioning device includes along institute
It states round hole central axis and the first rack gear positioning device and the second rack gear positioning device, the first rack gear positioning is symmetrically set
Device includes the horizontally slidable rack gear being fixed on the horizontal fixed plate, and the rack gear front end is provided with arc-shaped limit
Portion further includes being set to gear cooperating with the rack in the adjustable fixed plate, and what is be connected with the gear turns
Moving axis, the rotation axis top are provided with rotational handle, and the rotation axis includes the first rotation being fixedly connected with the gear
Axis, the second rotation axis being connect with first rotation axis by horizontal pin, second rotation axis can be in perpendicular
Rotation, further includes the second rotation axis limiting slot being set on the hang plate.
It may further be preferable that being additionally provided with rack gear movable span on the hang plate.
Preferably, the high intensity takes native box front end cylindrical wall to be provided with wedge-shaped slope, facilitates in insertion soil
Technical solution provided by the utility model prospect pit molding after, by high intensity take native box and with screw thread mandril install to
On taper steel cylinder, taper steel cylinder is placed to depth selection, is fixed with adjustable stationary barrier, diameter progressive screw is placed into
It links with being engaged with screw thread mandril in steel cylinder, by swing handle insertion connector connecting hole, swing handle, in diameter progressive screw
Effect is lower to push band screw thread mandril to move vertically, and high-intensitive sampling box is driven to complete sampling.Rack gear positioning device can also be passed through
The test depth of taper cylinder barrel is adjusted, is put into the second shaft after depth selection determines so as to adjust depth selection
Second rotation axis limiting slot, flexible and convenient operation, accurate positioning.
Claims (7)
1. a kind of loess undisturbed soil sampling device, including taper cylinder barrel, it is characterised in that along the cone on the taper cylinder barrel side wall
Shape cylinder barrel central axes are symmetrically arranged with a pair of mandril with screw thread, further include being set in the taper cylinder barrel and the band silk
The diameter progressive screw that the mandril of button matches, the diameter progressive screw top are provided with swing handle, the mandril front end with screw thread
Be provided with high intensity and take native box, further include be flexibly connected for fixing the taper cylinder barrel with the taper cylinder barrel it is adjustable solid
Fixed rack.
2. a kind of loess undisturbed soil sampling device as described in claim 1, it is characterised in that the diameter progressive screw is straight from top to bottom
Diameter gradually becomes smaller, and the diameter progressive screw top center is provided with connector, the connector and the movable company of the swing handle
It connects.
3. a kind of loess undisturbed soil sampling device as described in claim 1, it is characterised in that the adjustable stationary barrier includes
The horizontal fixed plate matched with the taper cylinder barrel, the horizontal fixed plate middle part offers round hole, described horizontal fixed
Round hole central axis described in two lateral edge of plate is symmetrically arranged with one section of acclivitous hang plate, the other end of the hang plate
Extend outward to form level board.
4. a kind of loess undisturbed soil sampling device as claimed in claim 3, it is characterised in that the maximum gauge of the round hole is small
In the maximum gauge of taper cylinder barrel.
5. a kind of loess undisturbed soil sampling device as claimed in claim 3, it is characterised in that be provided on the horizontal fixed plate
Rack gear positioning device, the rack gear positioning device include that the first rack gear positioning dress is symmetrically arranged along the round hole central axis
Set with the second rack gear positioning device, the first rack gear positioning device includes horizontally slidable being fixed on the horizontal fixed plate
On rack gear, it further includes being set on the horizontal fixed plate and the rack gear that the rack gear front end, which is provided with arc-shaped limit portion,
The gear matched, the rotation axis being connected with the gear, the rotation axis top are provided with rotational handle, the rotation axis
Including the first rotation axis being fixedly connected with the gear, the second rotation being connect with first rotation axis by horizontal pin
Axis, second rotation axis can rotate in perpendicular, further include the second rotation axis limit being set on the hang plate
Slot.
6. a kind of loess undisturbed soil sampling device as claimed in claim 5, it is characterised in that also set up on the hang plate with teeth
Movable span.
7. a kind of loess undisturbed soil sampling device as described in claim 1, it is characterised in that the high intensity takes native box front end circle
Barrel is provided with wedge-shaped slope, facilitates in insertion soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822104865.9U CN209372461U (en) | 2018-12-14 | 2018-12-14 | A kind of loess undisturbed soil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822104865.9U CN209372461U (en) | 2018-12-14 | 2018-12-14 | A kind of loess undisturbed soil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209372461U true CN209372461U (en) | 2019-09-10 |
Family
ID=67832853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822104865.9U Active CN209372461U (en) | 2018-12-14 | 2018-12-14 | A kind of loess undisturbed soil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209372461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358392A (en) * | 2020-03-06 | 2021-09-07 | 靳职锋 | Mechanical device for taking undisturbed sample in exploratory well on ground |
-
2018
- 2018-12-14 CN CN201822104865.9U patent/CN209372461U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358392A (en) * | 2020-03-06 | 2021-09-07 | 靳职锋 | Mechanical device for taking undisturbed sample in exploratory well on ground |
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