CN210401002U - Artificial core sample preparation mold for geomechanical model test - Google Patents
Artificial core sample preparation mold for geomechanical model test Download PDFInfo
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- CN210401002U CN210401002U CN201920935335.0U CN201920935335U CN210401002U CN 210401002 U CN210401002 U CN 210401002U CN 201920935335 U CN201920935335 U CN 201920935335U CN 210401002 U CN210401002 U CN 210401002U
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Abstract
The utility model provides an artifical core system appearance mould for geomechanical model test, it includes split mould, base, sealing washer and apron, the apron is located split mould top and cooperates with it, and split mould and base cooperation locking, the sealing washer is located the tank bottom and the split mould bottom contact of base and is sealed. This mould adopts the modularized design, and simple structure is firm, and two arc boards pass through the mutual overlap joint cooperation of step and constitute the split mould, and the split mould passes through the bolt respectively with base, apron cooperation, and it is convenient to disassemble the drawing of patterns, can be applied to among the geomechanical model test, and the small-size shaking table of cooperation uses. The utility model overcomes current mould technology is complicated, and the lower shortcoming of efficiency has the drawing of patterns efficiently, and shaping core quality is reliable, but manifold cycles uses, convenient to detach, and the maintenance of being convenient for etc. characteristics, very big improvement model test molding efficiency is favorable to the further development in geomechanical model test field.
Description
Technical Field
The utility model belongs to model test research field relates to an artifical core system appearance mould for geomechanical model test.
Background
Molds, are all kinds of molds and tools used in industry or research field to obtain desired products. The core sample preparation mould of the existing model test is generally of two types, one type is a plastic mould mainly made of PVC material and can only be used once, the bottom ends of the moulds need to be manually sealed one by one, and the sample is difficult to take out after molding, so that the sample preparation speed is extremely slow; the other is a metal-based mold, and the existing metal mold generally comprises a multi-piece mold tube, a base and a connecting part. In the sample preparation process, the irregular part of the rock core is generated due to the fact that the connecting gaps between the multi-petal metal mould pipes cannot be completely eliminated, meanwhile, the connecting parts are connected through threads, the process is complex, and the efficiency is low, for example, the granted number is CN 203203852U, and the name is Chinese patent of a mould system for manufacturing the artificial rock core.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an artifical rock core system appearance mould for geomechanical model test is provided, this mould adopts the modularized design, and simple structure is firm, and two arc boards pass through the step and mutually overlap joint cooperation and constitute the split mould, and split mould and apron, base cooperate through the bolt respectively. The mold can be applied to geomechanical model tests, can be matched with a small vibration table for use, is high in demolding efficiency, reliable in quality of the formed rock core, capable of being recycled for multiple times, convenient to detach and convenient to maintain.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides an artifical core system appearance mould for geomechanical model test which characterized by: the split mold comprises split molds, a base, a sealing ring and a cover plate; the cover plate is positioned at the top of the split mold and matched with the split mold, the split mold is matched and locked with the base, and the sealing ring is positioned at the bottom of the base and is in contact sealing with the bottom of the split mold.
The split mold comprises a hollow cylinder structure with an upper opening and a lower opening, and the hollow cylinder structure is formed by a first arc plate and a second arc plate.
The first arc plate and the second arc plate are arc plates of semicircular arcs, steps which are concave outwards are arranged at two ends of an opening of the first arc plate, steps which are concave inwards are arranged at two ends of an opening of the second arc plate, and the steps on the first arc plate and the second arc plate are mutually in lap joint and matched.
The base is a block-shaped body, and the upper side surface of the base is provided with a concave circular groove matched with the bottom of the split die.
And the base is provided with a fastener matched with the bolt, and the fastener penetrates through the base to be abutted and locked with the split dies.
The sealing ring is of a circular sheet structure.
The cover plate is of a flat plate structure, and the cover plate and the split dies are connected and sealed through bolts.
The utility model provides an artifical core system appearance mould for geomechanical model test which characterized by: the split mold comprises split molds, a base, a sealing ring and a cover plate; the cover plate is positioned at the top of the split mold and matched with the split mold, the split mold is matched and locked with the base, and the sealing ring is positioned at the bottom of the base and is in contact sealing with the bottom of the split mold. The modular design is adopted, the structure is simple and firm, the two arc plates are mutually overlapped and matched through the steps to form a split mold, and the split mold is matched with the cover plate and the base through bolts respectively. The mould can be applied to geomechanical model test, can cooperate small-size shaking table to use, and the drawing of patterns is efficient, and shaping core quality is reliable, but manifold cycles uses, convenient to detach, the maintenance of being convenient for.
In a preferred scheme, the split dies comprise a hollow cylindrical structure with an upper opening and a lower opening, and the hollow cylindrical structure is formed by a first arc plate and a second arc plate. Simple structure, during the use, pour into the sample material, can accomplish moulding after the drying process, make the artificial rock core of suitable size, the simple operation.
In preferred scheme, first arc board, second arc board are the arc of semicircle, and the opening both ends that are located first arc board set up the step of outside recess, and the opening both ends that are located the second arc board set up the step of inside recess, and the step on first arc board and the second arc board is overlap joint cooperation each other. Simple structure, during the use, manual concatenation makes the step agree with, can accomplish assembling of mould, and during the drawing of patterns, two arc boards of manual split can realize the drawing of patterns, simple operation, and the success rate is high.
In a preferred scheme, the base is a block-shaped body, and the upper side surface of the base is provided with a concave circular groove matched with the bottom of the split die. Simple structure, during the use, arrange the base recess in with split mould bottom, use the bolt lock, can fix split mould and base, the simple operation, stable in structure, the fault rate is low.
In the preferred scheme, a fastener matched with a bolt is arranged on the base, and the fastener penetrates through the base to be abutted and locked with the split dies. Simple structure, during the use, through manual twisting bolt, can realize dividing the fixed of phantom and base, the simple operation, the suitability is strong, does not receive the appurtenance restriction.
In a preferred embodiment, the sealing ring has a circular sheet-like structure. Simple structure, during the use, arrange the circular recess of base in, with split mould bottom contact, can seal split mould and base junction, the simple operation, repeatedly usable.
In a preferred scheme, the cover plate is of a flat plate structure, and the cover plate and the split dies are connected and sealed through bolts. Simple structure during the use, moves the bolt through manual twisting, can realize dividing the fixed of phantom and apron, the simple operation, the suitability is strong, does not receive the appurtenance restriction.
The utility model provides an artifical core system appearance mould for geomechanical model test which characterized by: the split mold comprises split molds, a base, a sealing ring and a cover plate; the cover plate is positioned at the top of the split mold and matched with the split mold, the split mold is matched and locked with the base, and the sealing ring is positioned at the bottom of the base and is in contact sealing with the bottom of the split mold. The modular design is adopted, the structure is simple and firm, the two arc plates are mutually overlapped and matched through the steps to form a split mold, and the split mold is matched with the cover plate and the base through bolts respectively. The mould can be applied to the geomechanical model test, can cooperate small-size shaking table to use, has the drawing of patterns efficient, and shaping core quality is reliable, but manifold cycles uses, convenient to detach, characteristics such as maintenance of being convenient for have greatly improved model test molding efficiency, are favorable to the further development in geomechanical model test field.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of an embodiment of an artificial core making mold according to the present invention;
FIG. 2 is a schematic view of a split mold of the mold for manufacturing artificial rock core according to the present invention;
FIG. 3 is a schematic view of the locking of the base of the artificial core making mold of the present invention;
the reference numbers in the figures are: split mould 1, first arc 11, second arc 12, base 2, sealing washer 3, apron 4, first base bolt 5, second base bolt 6, apron bolt 7.
Detailed Description
As shown in fig. 1 to 3, an artificial core sample preparation mold for geomechanical model test is characterized in that: the split die comprises a split die 1, a base 2, a sealing ring 3 and a cover plate 4; the cover plate 4 is positioned at the top of the split mold 1 and matched with the split mold, the split mold 1 is matched and locked with the base 2, and the sealing ring 3 is positioned at the bottom of the base 2 and is in contact sealing with the bottom of the split mold 1. The modular design is adopted, the structure is simple and firm, the two arc plates are mutually overlapped and matched through the steps to form a split mold, and the split mold is matched with the cover plate and the base through bolts respectively. The mould can be applied to geomechanical model test, can cooperate small-size shaking table to use, and the drawing of patterns is efficient, and shaping core quality is reliable, but manifold cycles uses, convenient to detach, the maintenance of being convenient for.
In a preferred scheme, the split mold 1 comprises a hollow cylindrical structure with an upper opening and a lower opening, and the hollow cylindrical structure is composed of a first arc plate 11 and a second arc plate 12. Simple structure, during the use, pour into the sample material, can accomplish moulding after the drying process, make the artificial rock core of suitable size, the simple operation.
In the preferred scheme, first arc board 11, second arc board 12 are the arc of semicircle, and the opening both ends that are located first arc board 11 set up the step of outside recess, and the opening both ends that are located second arc board 12 set up the step of inside recess, and the step on first arc board 11 and the second arc board 12 is the overlap joint cooperation each other. Simple structure, during the use, manual concatenation makes the step agree with, can accomplish assembling of mould, and during the drawing of patterns, two arc boards of manual split can realize the drawing of patterns, simple operation, and the success rate is high.
In the preferred scheme, the base 2 is a block-shaped body, and the upper side surface of the base is provided with a concave circular groove matched with the bottom of the split die 1. Simple structure, during the use, arrange split mould 1 bottom in base 2 recess, use the bolt lock, can fix split mould 1 and base 2, the simple operation, stable in structure, the fault rate is low.
In the preferred scheme, set up bolt complex fastener on the base 2, the fastener passes base 2 and contradicts with split mould 1 and locks. Simple structure during the use, moves the bolt through manual twisting, can realize the fixed of split mould 1 and base 2, the simple operation, the suitability is strong, does not receive the appurtenance restriction.
In a preferred embodiment, the sealing ring 3 is a circular sheet-like structure. Simple structure, during the use, arrange base 2 circular recess in, with split die 1 bottom contact, can seal split die 1 and base 2 junction, the simple operation, repeatedly usable.
In the preferred scheme, the cover plate 4 is of a flat plate structure, and the cover plate 4 and the split dies 1 are connected and sealed through bolts. Simple structure during the use, moves the bolt through manual twisting, can realize split mould 1 and apron 4 fixed, the simple operation, the suitability is strong, does not receive the appurtenance restriction.
When the artificial core sample preparation mold for the geomechanical model test is installed and used, the cover plate 4 is positioned at the top of the split mold 1 and matched with the split mold, the split mold 1 is matched and locked with the base 2, and the sealing ring 3 is positioned at the bottom of the base 2 and is in contact sealing with the bottom of the split mold 1. The modular design is adopted, the structure is simple and firm, the two arc plates are mutually overlapped and matched through the steps to form a split mold, and the split mold is matched with the cover plate and the base through bolts respectively. The mould can be applied to geomechanical model test, can cooperate small-size shaking table to use, and the drawing of patterns is efficient, and shaping core quality is reliable, but manifold cycles uses, convenient to detach, the maintenance of being convenient for.
When in use, the split mold 1 comprises a hollow cylinder structure with an upper opening and a lower opening formed by a first arc plate 11 and a second arc plate 12. And (3) pouring a sample material, drying, and then finishing shaping to prepare the artificial rock core with a proper size, wherein the operation is convenient.
During the use, first arc board 11, second arc board 12 are the arc of semicircle, and the opening both ends that are located first arc board 11 set up the step of outside concave yield, and the opening both ends that are located second arc board 12 set up the step of inside concave yield, and the step on first arc board 11 and the second arc board 12 is the overlap joint cooperation each other. The step is fit for by manual splicing, the assembly of the die can be completed, when the die is released, the two arc plates are manually split, the die release can be realized, the operation is convenient, and the success rate is high.
When in use, the base 2 is a block body, and the upper side surface is provided with a concave circular groove matched with the bottom of the split die 1. Arrange split mould 1 bottom in base 2 recess, use the bolt locking, can fix split mould 1 and base 2, the simple operation, stable in structure, the fault rate is low.
During the use, set up bolt complex fastener on the base 2, the fastener passes the base and contradicts with split mould 1 and locks. The split mold 1 and the base 2 can be fixed by manually screwing the bolt, so that the split mold is convenient to operate and high in applicability and is not limited by auxiliary tools.
When in use, the sealing ring 3 is of a circular sheet structure. Arrange in base 2 circular recess, with split die 1 bottom contact, can seal split die 1 and base 2 junction, the simple operation, repeatedly usable.
When the split die is used, the cover plate 4 is of a flat plate structure, and the cover plate 4 and the split die 1 are connected and sealed through bolts. The split mold 1 and the cover plate 4 can be fixed by manually screwing the bolt, so that the split mold is convenient to operate and high in applicability and is not limited by auxiliary tools.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (7)
1. The utility model provides an artifical core system appearance mould for geomechanical model test which characterized by: the split mold comprises a split mold (1), a base (2), a sealing ring (3) and a cover plate (4); the cover plate (4) is located at the top of the split mold (1) and matched with the split mold, the split mold (1) is matched and locked with the base (2), and the sealing ring (3) is located at the bottom of the base (2) and is in contact sealing with the bottom of the split mold (1).
2. The artificial core sampling mold for geomechanical model test as claimed in claim 1, wherein: the split mold (1) comprises a hollow cylinder structure with an upper opening and a lower opening, wherein the hollow cylinder structure is composed of a first arc plate (11) and a second arc plate (12).
3. The artificial core sampling mold for geomechanical model test as recited in claim 2, wherein: first arc board (11), second arc board (12) are the arc of semicircle, and the opening both ends that are located first arc board (11) set up the step of outside concave yield, and the opening both ends that are located second arc board (12) set up the step of inside concave yield, and the step mutual overlap joint cooperation on first arc board (11) and second arc board (12).
4. The artificial core sampling mold for geomechanical model test as claimed in claim 1, wherein: the base (2) is a block-shaped body, and the upper side surface of the base is provided with a concave circular groove which is matched with the bottom of the split die (1).
5. The artificial core sampling mold for geomechanical model test as claimed in claim 1, wherein: the base (2) is provided with a fastener matched with a bolt, and the fastener penetrates through the base (2) to be abutted and locked with the split mold (1).
6. The artificial core sampling mold for geomechanical model test as claimed in claim 1, wherein: the sealing ring (3) is of a circular sheet structure.
7. The artificial core sampling mold for geomechanical model test as claimed in claim 1, wherein: the cover plate (4) is of a flat plate structure, and the cover plate (4) is connected and sealed with the split dies (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935335.0U CN210401002U (en) | 2019-06-20 | 2019-06-20 | Artificial core sample preparation mold for geomechanical model test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935335.0U CN210401002U (en) | 2019-06-20 | 2019-06-20 | Artificial core sample preparation mold for geomechanical model test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210401002U true CN210401002U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920935335.0U Expired - Fee Related CN210401002U (en) | 2019-06-20 | 2019-06-20 | Artificial core sample preparation mold for geomechanical model test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210401002U (en) |
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2019
- 2019-06-20 CN CN201920935335.0U patent/CN210401002U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20210620 |