CN205879642U - Spiral drawing of patterns formula soil sample preparation device - Google Patents
Spiral drawing of patterns formula soil sample preparation device Download PDFInfo
- Publication number
- CN205879642U CN205879642U CN201620885011.7U CN201620885011U CN205879642U CN 205879642 U CN205879642 U CN 205879642U CN 201620885011 U CN201620885011 U CN 201620885011U CN 205879642 U CN205879642 U CN 205879642U
- Authority
- CN
- China
- Prior art keywords
- soil sample
- compaction cylinder
- jacking block
- preparation
- base
- 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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Abstract
The utility model provides a spiral drawing of patterns formula soil sample preparation device for the preparation and the drawing of patterns of soil sample divide into and hit two parts of real system appearance device and supplementary shedder, hit real system appearance device including hold in the palm the cup, hit a real section of thick bamboo, base, movable cushion, fastening bolt, supplementary shedder includes the kicking block, takes over a business, the handle, asking the glass holder in hitting real section of thick bamboo upper end, hitting in the real section of thick bamboo movable cushion that the lower extreme was equipped with the telescopic, the base bottom is equipped with the pore, and the pore inner wall is equipped with the thread groove, and the kicking block surface is equipped with the screw thread, the pore spiral of kicking block through the base ejecting interior soil sample of a real section of thick bamboo of hitting that makes progress. The device can not only guarantee sample dimension's precision, can realize the drawing of patterns of stabilizing of sample moreover simply, guarantees the integrality of sample, simple structure, convenient operation.
Description
Technical field
This utility model relates to the easily demoulding of a kind of spiral mold-relieving type preparation of soil sample device, especially one and can guarantee that sample
The preparation of soil sample device of dimensional accuracy.
Background technology
Currently, compacting process prepares soil sample neither one simplicity and the device of system, at the cylinder making 50mm × 100mm
During test block, mostly first compacted soil samples in the mould of two semicolumn housing compositions, then manual dismounting.The method is viscous in making
There is good effect during the moderate soil sample of poly-property, but soil sample often has a little breakage, and the best or excessive making cohesiveness
During soil sample, usually there is soil sample to be bonded on mould inner wall causing the situation being difficult to remove in form removal, or test block caking property is the poorest, tears open
Test block edge breakage during mould.Additionally, the top layer difficulty of test block hits reality, often occur that soil sample height is not enough or protruding, end face is uneven or inclines
Oblique situation.
Summary of the invention
Becoming the deficiency of sample weak effect to overcome existing soil sample to make mould, this utility model provides a kind of spiral demoulding
Formula preparation of soil sample device, this device can not only ensure the precision of specimen size, and can realize the stable demoulding of sample simply,
Ensure the integrity of sample.
This utility model solves its technical problem and be the technical scheme is that
A kind of spiral mold-relieving type preparation of soil sample device, is divided into and hits real sample preparation device and two parts of assisting demolding device；Hit
Real sample preparation device includes hypanthium, compaction cylinder, base, movable cushion block, fastening bolt, assisting demolding device include jacking block, take over a business,
Hands；Hypanthium is placed on compaction cylinder upper end, and in compaction cylinder, lower end is provided with the movable cushion block that can extract out, and base bottom is provided with duct, duct
Inwall is provided with thread groove, and jacking block outer surface is provided with screw thread, and jacking block upwards ejects the soil in compaction cylinder by the duct spiral of base
Sample；
Described hypanthium divides three sections, and epimere is infundibulate torr mouth, and stage casing is tubular, and stage casing cylinder internal diameter is interior equal to compaction cylinder
Footpath, hypomere is also tubular, and hypomere cylinder internal diameter is equal to compaction cylinder external diameter；
Described compaction cylinder and base are an entirety, and internal diameter is 50mm；
Hole link compaction cylinder set by described base, side is provided with the slot of movable cushion block；
Described movable cushion block is elongated, and width is more than compaction cylinder internal diameter, can be fixed on compaction cylinder by fastening bolt
Bottom, when it is positioned at bottom compaction cylinder, form diameter 50mm, highly 100mm in compaction cylinder hits real chamber；
Set by the external screw thread of described jacking block and base, the thread groove of duct inwall agrees with mutually；
The lower end of described jacking block is provided with handle, and top is provided with, and it is in disk form to take over a business upper end, and lower end is buckled in jacking block
Portion, it is impossible to move independent of jacking block, but free to rotate.
The beneficial effects of the utility model are: the heightening design of saucer is not only convenient for charging, it can also be ensured that soil sample top layer
Hit reality, test block can be cut after removing hypanthium, end face leveling, thus improve the precision of test block；Jacking block upper rminal disc
Design so that twisting jacking block during the demoulding, test block will not rotate along with jacking block after taking over a business to contact, eject examination by spiral way
Block, it is to avoid damage test block during the demoulding；Simple in construction, easy to operate.
Accompanying drawing explanation
Fig. 1 is overall vertical section of the present utility model structural map；
Fig. 2 is the vertical section structural map hitting real sample preparation device of the present utility model；
Fig. 3 is the vertical section structural map of assisting demolding device.
In Fig. 1,1-hypanthium, 2-compaction cylinder, 3-base, 4-movable cushion block, 5-fastening bolt, 6-takes over a business, 7-jacking block, 8-handle
Hands.
Detailed description of the invention
As in figure 2 it is shown, during sample preparation, movable cushion block 4 is placed in bottom compaction cylinder 2, fix by fastening bolt 5, then will torr
Cup 1 is enclosed within compaction cylinder 2, can start charging, hit real sample preparation.After hitting in fact, removing hypanthium 1 can be carried out test block end face
Cutting, leveling.It is not enough that this avoids soil sample height, top layer leakiness, irregular situation, it is ensured that the precision of test block.
As it is shown in figure 1, during the demoulding, unclamp fastening bolt 5, extract movable cushion block 4 out, jacking block is placed in the hole of base 3 lower end
In road, agree with the thread groove in upper duct, then turn jacking block 7 lower end handle 8, take over a business 6 and hold test block and move upward, until test block
It is ejected compaction cylinder 2 completely.Thus avoid test block to sustain damage when the demoulding, it is ensured that the integrity of test block.
Claims (7)
1. a spiral mold-relieving type preparation of soil sample device, for preparation and the demoulding of soil sample, is divided into and hits real sample preparation device and auxiliary
Two parts of stripper apparatus；Hit real sample preparation device and include hypanthium, compaction cylinder, base, movable cushion block, fastening bolt, assisted demoulding
Device include jacking block, take over a business, handle；Hypanthium is placed on compaction cylinder upper end, and in compaction cylinder, lower end is provided with the movable cushion block that can extract out, the end
Seat bottom portion is provided with duct, and duct inwall is provided with thread groove, and jacking block outer surface is provided with screw thread, jacking block by the duct spiral of base to
On eject the soil sample in compaction cylinder.
A kind of spiral mold-relieving type preparation of soil sample device the most according to claim 1, is characterized in that: described hypanthium divides three sections,
Epimere is infundibulate torr mouth, and stage casing is tubular, and stage casing cylinder internal diameter is equal to the internal diameter of compaction cylinder, and hypomere is also tubular, in hypomere cylinder
Footpath is equal to compaction cylinder external diameter.
A kind of spiral mold-relieving type preparation of soil sample device the most according to claim 1, is characterized in that: described compaction cylinder and base
Being an entirety, internal diameter is 50mm.
A kind of spiral mold-relieving type preparation of soil sample device the most according to claim 1, is characterized in that: duct set by described base
Connection compaction cylinder, side is provided with the slot of movable cushion block.
A kind of spiral mold-relieving type preparation of soil sample device the most according to claim 1, is characterized in that: described movable cushion block is length
Bar shaped, width is more than compaction cylinder internal diameter, can be fixed on bottom compaction cylinder by fastening bolt, when it is positioned at bottom compaction cylinder,
Form diameter 50mm, highly 100mm in compaction cylinder hits real chamber.
A kind of spiral mold-relieving type preparation of soil sample device the most according to claim 1, is characterized in that: the external screw thread of described jacking block
With base set by the thread groove of duct inwall agree with mutually.
A kind of spiral mold-relieving type preparation of soil sample device the most according to claim 1, is characterized in that: the lower end of described jacking block sets
With handles, top is provided with, and it is in disk form to take over a business upper end, and lower end is buckled in inside jacking block, it is impossible to move independent of jacking block, but can
Freely rotatable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620885011.7U CN205879642U (en) | 2016-08-15 | 2016-08-15 | Spiral drawing of patterns formula soil sample preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620885011.7U CN205879642U (en) | 2016-08-15 | 2016-08-15 | Spiral drawing of patterns formula soil sample preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205879642U true CN205879642U (en) | 2017-01-11 |
Family
ID=57703461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620885011.7U Expired - Fee Related CN205879642U (en) | 2016-08-15 | 2016-08-15 | Spiral drawing of patterns formula soil sample preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205879642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672394A (en) * | 2019-10-31 | 2020-01-10 | 江西理工大学 | Sample preparation device and method suitable for different cohesive soils |
-
2016
- 2016-08-15 CN CN201620885011.7U patent/CN205879642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672394A (en) * | 2019-10-31 | 2020-01-10 | 江西理工大学 | Sample preparation device and method suitable for different cohesive soils |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170815 |