CN207894635U - A kind of portable cutting ring ejector - Google Patents
A kind of portable cutting ring ejector Download PDFInfo
- Publication number
- CN207894635U CN207894635U CN201820328786.3U CN201820328786U CN207894635U CN 207894635 U CN207894635 U CN 207894635U CN 201820328786 U CN201820328786 U CN 201820328786U CN 207894635 U CN207894635 U CN 207894635U
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- cutting ring
- shear arm
- deck
- native plate
- diameter
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Abstract
The utility model discloses a kind of portable cutting ring ejectors, including cutting ring deck, the native plate in top and shearing reinforcing structure, the cutting ring deck is used for knife for installing snap ring, it includes the limit edge of cutting ring room and cutting ring room lower port, cutting ring room is cylindrical shape, its internal diameter is slightly bigger than cutting ring outer diameter, and the internal diameter at the limit edge of cutting ring room lower port is less than cutting ring outer diameter and is more than cutting ring internal diameter；The native plate in the top is circular plate type, and diameter is slightly less than cutting ring internal diameter；The shearing reinforcing structure includes the first shear arm, the second shear arm and connecting rod, the middle part of first shear arm and the middle part of the second shear arm are hinged by shaft, one end of first shear arm is fixedly connected with cutting ring deck, one end of second shear arm and one end of connecting rod are hinged, and the top surface of the other end and the native plate in top of connecting rod is hinged.The present apparatus is easy to operate, and for the equipment of the corresponding size of different dimensioneds, working efficiency is greatly improved.
Description
Technical field
The utility model belongs to geotechnological laboratory test technical field, and in particular to a kind of portable cutting ring ejector.
Background technology
In geotechnological laboratory test, need the experiment of cutting ring very much, such as density, staight scissors, consolidation etc..In wet density
When experiment, for the accuracy of result, it is 200cm to need volume3, it is highly the cutting ring of 53mm, contains if encountered when unloading soil
The relatively low cohesive soil of water rate, meeting is extremely difficult and influences working efficiency；In addition due to soil after consolidating with direct shear test
Body is compressed, and moisture content reduces, and the contact with cutting ring is even closer, needs to be tapped with hand hammer when unloading soil, be easy to cause cutting ring
Deformation, while also influencing working efficiency.
It is easy to operate, do not easily cause cutting ring deformation, improve working efficiency for this purpose, a kind of portable cutting ring ejector of design.
Country's cutting ring main specifications see the table below at present：
Wherein：h：Cutting ring height mm；D1：Cutting ring band edge outer diameter mm；D2：Cutting ring band edge outer diameter mm；d：Cutting ring internal diameter mm；e：
Edge width mm；α：Blade angle.
Utility model content
The purpose of this utility model is that improving laboratory test cutting ring unloads native working efficiency, a kind of portable cutting ring is provided and is unloaded
Earthenware.
The utility model is achieved through the following technical solutions：
A kind of portable cutting ring ejector, including cutting ring deck, the native plate in top and shearing reinforcing structure,
The cutting ring deck is used for knife for installing snap ring comprising the limit edge of cutting ring room and cutting ring room lower port, cutting ring room
For cylindrical shape, internal diameter is slightly bigger than cutting ring outer diameter, and the internal diameter at the limit edge of cutting ring room lower port is less than cutting ring outer diameter and is more than
Cutting ring internal diameter；
The native plate in the top is circular plate type, and diameter is slightly less than cutting ring internal diameter；
The shearing reinforcing structure includes the first shear arm, the second shear arm and connecting rod, the middle part of the first shear arm
Hinged by shaft with the middle part of the second shear arm, one end of the first shear arm is fixedly connected with cutting ring deck, the second shear arm
One end and connecting rod one end it is hinged, the top surface of the other end and the native plate in top of connecting rod is hinged.
In the above-mentioned technical solutions, the diameter for pushing up native plate is smaller 0.1-0.3mm than cutting ring internal diameter.
In the above-mentioned technical solutions, the top surface for pushing up native plate is provided with connecting flange, and the end of connecting rod is hinged by shaft
On connecting flange.
In the above-mentioned technical solutions, the outer end of the first shear arm is provided with first annular handle.
In the above-mentioned technical solutions, the outer end of the second shear arm is provided with the second annular hand grip.
In the above-mentioned technical solutions, the bottom surface for pushing up native plate is provided with draw point.
In the above-mentioned technical solutions, the quantity of the draw point is 3.
In the above-mentioned technical solutions, the draw point length 10mm.
In the above-mentioned technical solutions, it is height 10mm~20mm that deck, which is side wall, and wall thickness is 1mm~2mm.
In the above-mentioned technical solutions, the limit edge top surface of cutting ring deck is pasted with rubber ring, to protect cutting ring to deck
Extruding.
The application method of the portable cutting ring ejector is as follows：
First, the cutting ring up-bite jaw equipped with soil sample is positioned in cutting ring deck；
Secondly, by the native plate indentation cutting ring soil body in top, top soil plate is made to coincide with cutting ring, not pressure ring edge；
Finally, close up two shear arms, ejected the soil sample in cutting ring using the native plate in top.
It the advantages of the utility model and has the beneficial effect that：
1, the present apparatus makes simply, of low cost.
2, the present apparatus is easy to operate, and for the equipment of the corresponding size of different dimensioneds, working efficiency is greatly improved.
3, equably soil sample in cutting ring is ejected by pushing up native plate, deformed damaged will not be caused to cutting ring.
Description of the drawings
Fig. 1 is the structural schematic diagram of the portable cutting ring ejector of embodiment one.
Fig. 2 is the cutting ring deck of embodiment one, the matched sectional view of the native plate of cutting ring and top.
Fig. 3 is the cutting ring deck of embodiment one, the matched sectional view of the native plate of cutting ring and top (top earthy state).
Fig. 4 is the cutting ring deck of embodiment two, the matched sectional view of the native plate of cutting ring and top.
Fig. 5 is the cutting ring deck of embodiment three, the matched sectional view of the native plate of cutting ring and top.
Specific implementation mode
The technical solution of the utility model is further illustrated with reference to specific example.
Embodiment one：
As shown in Figs. 1-3, a kind of portable cutting ring ejector, including cutting ring deck 1, the native plate 2 in top and shearing reinforcing knot
Structure 3；
The cutting ring deck 1 is used for knife for installing snap ring 4 comprising the limit edge 1- of cutting ring room 1-1 and cutting ring room lower port
2, cutting ring room is cylindrical shape, and internal diameter is slightly bigger than cutting ring outer diameter, and the internal diameter of the limit edge 1-2 of cutting ring room lower port is less than cutting ring
Outer diameter and be more than cutting ring internal diameter, cutting ring can either be limited in this way, and the soil body in cutting ring is not hindered to be discharged.
The native plate 2 in the top is circular plate type, and diameter is slightly less than cutting ring internal diameter, preferably, pushes up the diameter of native plate 2 than in cutting ring
The small 0.3mm of diameter；Top 2 thickness of native plate is 2mm.
The shearing reinforcing structure 3 includes the first shear arm 3-1, the second shear arm 3-2 and connecting rod 3-3, and first cuts
It cuts in the middle part of the 3-1 of arm and the middle part of the second shear arm 3-2 is hinged by shaft a, one end and the cutting ring deck of the first shear arm 3-1
1 is fixedly connected, and one end of the second shear arm 3-2 is hinged with one end of connecting rod 3-3, the other end and the top soil plate 2 of connecting rod 3-3
Hinged (top surface of the native plate in top 2 is provided with connecting flange 2-1, and the end of connecting rod is hinged on connecting flange by shaft for top surface
On)；The other end (outer end) of first shear arm 3-1 is provided with first annular handle 3-11, the other end of the second shear arm 3-2
(outer end) is provided with the second annular hand grip 3-21.
The application method of the portable cutting ring ejector of the utility model is as follows：
First, 4 up-bite jaw of cutting ring equipped with soil sample is positioned in cutting ring deck 1；
Secondly, the native plate 2 in top is pressed into the cutting ring soil body, so that top soil plate 2 is coincide with cutting ring, not pressure ring edge；
Finally, close up two shear arms, ejected the soil sample in cutting ring using top soil plate 2.
Embodiment two：
Referring to attached drawing 4, on the basis of embodiment one, the bottom surface (one side opposite with cutting ring) for pushing up native plate 2 is provided with steel
The quantity of needle, draw point is 3, draw point length 10mm.
Embodiment three：
It is viscous in the limit edge top surface of cutting ring deck 1 on the basis of embodiment one or embodiment two referring to attached drawing 5
Rubber ring 5 is posted, to protect extruding of the cutting ring to deck.
Illustrative description has been done to the utility model above, it should explanation, in the core for not departing from the utility model
In the case of the heart, it is any it is simple deformation, modification or other skilled in the art can not spend creative work etc.
The scope of protection of the utility model is each fallen with replacing.
Claims (10)
1. a kind of portable cutting ring ejector, it is characterised in that：Including cutting ring deck, native plate and shearing reinforcing structure are pushed up,
The cutting ring deck is used for knife for installing snap ring comprising the limit edge of cutting ring room and cutting ring room lower port, cutting ring room are circle
Tubular, internal diameter is slightly bigger than cutting ring outer diameter, and the internal diameter at the limit edge of cutting ring room lower port is less than cutting ring outer diameter and is more than cutting ring
Internal diameter；
The native plate in the top is circular plate type, and diameter is slightly less than cutting ring internal diameter；
The shearing reinforcing structure includes the first shear arm, the second shear arm and connecting rod, the middle part of the first shear arm and the
The middle part of two shear arms is hinged by shaft, and one end of the first shear arm is fixedly connected with cutting ring deck, and the one of the second shear arm
End and one end of connecting rod are hinged, and the top surface of the other end and the native plate in top of connecting rod is hinged.
2. a kind of portable cutting ring ejector according to claim 1, it is characterised in that：The diameter of the native plate in top is than in cutting ring
The small 0.1-0.3mm of diameter.
3. a kind of portable cutting ring ejector according to claim 1, it is characterised in that：The top surface of the native plate in top is provided with company
The end of acting flange, connecting rod is hinged on by shaft on connecting flange.
4. a kind of portable cutting ring ejector according to claim 1, it is characterised in that：The outer end of first shear arm is arranged
There is first annular handle.
5. a kind of portable cutting ring ejector according to claim 1, it is characterised in that：The outer end of second shear arm is arranged
There is the second annular hand grip.
6. a kind of portable cutting ring ejector according to claim 1, it is characterised in that：The bottom surface of the native plate in top is provided with steel
Needle.
7. a kind of portable cutting ring ejector according to claim 6, it is characterised in that：The quantity of the draw point is 3.
8. a kind of portable cutting ring ejector according to claim 6, it is characterised in that：The draw point length 10mm.
9. a kind of portable cutting ring ejector according to claim 1, it is characterised in that：Deck is that side wall is height 10mm
~20mm, side wall wall thickness are 1mm~2mm.
10. a kind of portable cutting ring ejector according to claim 1, it is characterised in that：The limit edge of cutting ring deck
Top surface is pasted with rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820328786.3U CN207894635U (en) | 2018-03-09 | 2018-03-09 | A kind of portable cutting ring ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820328786.3U CN207894635U (en) | 2018-03-09 | 2018-03-09 | A kind of portable cutting ring ejector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207894635U true CN207894635U (en) | 2018-09-21 |
Family
ID=63542279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820328786.3U Active CN207894635U (en) | 2018-03-09 | 2018-03-09 | A kind of portable cutting ring ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207894635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044674A (en) * | 2019-05-21 | 2019-07-23 | 浙江双和环境建设有限公司 | Cutting ring sample stripper after a kind of electrodynamic type consolidation |
-
2018
- 2018-03-09 CN CN201820328786.3U patent/CN207894635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044674A (en) * | 2019-05-21 | 2019-07-23 | 浙江双和环境建设有限公司 | Cutting ring sample stripper after a kind of electrodynamic type consolidation |
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