CN220932563U - Soil block preparation mold for inverse-inclination rock slope model experiment - Google Patents
Soil block preparation mold for inverse-inclination rock slope model experiment Download PDFInfo
- Publication number
- CN220932563U CN220932563U CN202323030961.0U CN202323030961U CN220932563U CN 220932563 U CN220932563 U CN 220932563U CN 202323030961 U CN202323030961 U CN 202323030961U CN 220932563 U CN220932563 U CN 220932563U
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- frame
- mould
- rock slope
- pressing plate
- inverse
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- 239000002689 soil Substances 0.000 title claims abstract description 79
- 239000011435 rock Substances 0.000 title claims abstract description 27
- 238000002474 experimental method Methods 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims description 8
- 238000003825 pressing Methods 0.000 claims abstract description 39
- 230000006835 compression Effects 0.000 claims 3
- 238000007906 compression Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a mould for preparing soil blocks for a reverse-tilting rock slope model experiment, which comprises the following steps: a base; at least one supporting block, each supporting block is dispersedly arranged on the base; the frame is arranged above the base in a vertically sliding way, the frame is in a grid shape, and the size and shape of the mesh holes of the frame are matched with those of the supporting blocks, so that each mesh hole of the frame can vertically move along the outer wall of each supporting block; and at least one pressing plate arranged on the base, wherein each pressing plate is matched with the mesh size and shape of the frame. According to the utility model, the frame capable of sliding up and down moves to mutually move with the four side outer walls of the soil block pressed and formed in the frame, so that the soil block pressed and formed is prevented from adhering to the inner wall of the frame, the pressing plate can be horizontally moved to mutually move with the upper surface of the soil block, the soil block is prevented from adhering to the bottom of the pressing plate, and finally the frame can be continuously moved to completely expose the soil block pressed and formed, and therefore, the soil block pressed and formed can be easily and completely taken down, and the damage of the soil block pressed and formed is prevented.
Description
Technical Field
The utility model relates to the technical field of experimental soil sample preparation molds, in particular to a mold for preparing experimental soil blocks of a reverse-tilting rock slope model.
Background
The formation mechanism of the side slope is complex, and the factors influencing the stability of the side slope are numerous, so that the side slope is easy to evolve into large-scale landslide geological disasters, and the operation of surrounding hydropower stations, traffic transportation and other engineering projects is seriously threatened. Therefore, the deformation evolution process and stability analysis of the reverse-inclined rock slope become the main research content of domestic and foreign scholars. The physical model test has become the conventional means of the deformation evolution process and stability analysis of the reverse-inclination rock slope.
At present, when a physical model test is carried out, soil blocks required by the test are required to be prepared firstly, and the existing manufacturing mode is generally to prepare cuboid soil blocks through an acrylic plate die of an integrated rectangular frame. However, this approach still has some drawbacks: after cuboid soil block takes out the cuboid soil block in vertical direction follow rectangular frame's inferior gram force board mould, the soil block can lead to the middle part to collapse under the action of gravity to produce the crackle and fracture even, influence the waste of the speed and the material of doing the model experiment, cuboid soil block also adheres easily at the mould inner wall simultaneously, thereby influences the integrality that the cuboid soil block was taken out.
Disclosure of utility model
The utility model aims to solve the problems that cuboid soil blocks are not easy to take out from a mould and are easy to crack or even break and the cuboid soil blocks are easy to adhere to the inner wall of the mould in the prior art, and provides a mould for preparing experimental soil blocks of a reverse-tilting rock slope model.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a mould is prepared to soil block that is used for reverse rock slope model experiment, includes:
A base;
at least one supporting block, each supporting block is dispersedly arranged on the base;
The frame is arranged above the base in a vertically sliding way, the frame is in a grid shape, and the size and shape of the mesh holes of the frame are matched with those of the supporting blocks, so that each mesh hole of the frame can vertically move along the outer wall of each supporting block;
And at least one pressing plate arranged on the base, wherein the size and shape of the mesh holes of each pressing plate are matched with those of the frame, and each pressing plate is positioned above a supporting block so that each pressing plate can move downwards into the corresponding mesh hole of the frame.
Further, the top of base is equipped with the roof, and the bottom of roof is equipped with electric putter, and electric putter's push rod bottom is connected with the movable plate, and each clamp plate sets up in the movable plate bottom.
Further, the top of movable plate rotates and is connected with the dwang, and the top of dwang and electric putter's push rod bottom fixed connection.
Further, the bottom of the movable plate is fixedly connected with at least one pressing rod, and each pressing rod is fixedly connected with a pressing plate.
Further, two support columns are fixedly connected between the base and the top plate, sliding sleeves are fixedly connected to two sides of the frame, and the two sliding sleeves are respectively and slidably connected to the outer parts of the two support columns.
Further, two positioning grooves are formed in the outer portion of each supporting column, pins are arranged in the positioning grooves, and the pins are located below the sliding sleeve.
Further, the slide hole has been seted up at the middle part of sliding sleeve, and the inner wall of slide hole is equipped with the rubber sleeve, and rubber sleeve sliding connection is in the outside of support column.
Further, the height of the support blocks is greater than the height of the frame.
Further, the mesh of the frame is rectangular.
Further, each supporting block is correspondingly matched with a mesh of the frame, and each pressing plate is correspondingly matched with a mesh of the frame.
The beneficial effects of the utility model are as follows:
When the mould for preparing the soil block for the inverse rock slope model experiment moves through the frame capable of sliding up and down, four side outer walls of the soil block which is pressed and formed in the mould move mutually, so that the soil block which is pressed and formed is prevented from adhering to the inner wall of the frame, meanwhile, the pressing plate can be horizontally moved, the upper surface of the soil block which is pressed and formed is prevented from moving mutually, the soil block which is pressed and formed is prevented from adhering to the bottom of the pressing plate, finally, the frame can be continuously moved, the soil block which is pressed and formed is completely exposed, and therefore, the soil block which is pressed and formed can be easily and completely removed, and damage to the soil block which is pressed and formed is prevented.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional structure of a mold for preparing soil blocks for a reverse-tilting rock slope model experiment, which is provided by the utility model;
FIG. 2 is a schematic diagram showing a sectional structure of a soil block pressing forming state of a soil block preparation mold for a reverse-tilting rock slope model experiment;
FIG. 3 is a schematic cross-sectional structure diagram of a movable state of a pressing plate of a mold for preparing experimental soil blocks of a reverse-tilting rock slope model;
FIG. 4 is a schematic diagram showing a sectional structure of a soil block removable state of a soil block preparation mold for a reverse-tilting rock slope model experiment according to the present utility model;
Fig. 5 is a schematic diagram of a top view structure of a frame of a mold for preparing soil blocks in a reverse-tilting rock slope model experiment according to the present utility model.
In the figure: 1 base, 2 supporting blocks, 3 frames, 4 pressing plates, 5 pressing rods, 6 supporting columns, 7 pins, 8 sliding sleeves, 9 top plates, 10 moving plates, 11 soil blocks, 12 positioning grooves, 13 electric push rods and 14 rotating blocks.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Referring to fig. 1-5, a mould for preparing soil blocks for inverse rock slope model experiments is applied to preparing rectangular soil blocks, and is not easy to crack in order to completely demould and take out the rectangular soil blocks.
The mould for preparing the soil blocks for the inverse rock slope model experiment mainly comprises a base 1, at least one supporting block 2, a frame 3 and at least one pressing plate 4;
The supporting blocks 2 are rectangular, the supporting blocks 2 are distributed on the base 1 in a rectangular array, the two sides of the top of the base 1 are fixedly connected with supporting columns 6, the outer parts of the two supporting columns 6 are connected with sliding sleeves 8 in a sliding manner, the inner walls of the sliding sleeves 8 are provided with rubber sleeves so as to reduce sliding abrasion between the sliding sleeves 8 and the supporting columns 6, two sides of the frame 3 are respectively fixedly connected with the two sliding sleeves 8, the frame 3 can be driven to move up and down by sliding outside the supporting columns 6 through the sliding sleeves 8, the frame 3 is in a grid shape, the meshes are rectangular, the size and shape of the meshes are matched with the supporting blocks 2, so that when the frame 3 moves up and down, the meshes of the frame 3 can vertically move along the outer walls of the supporting blocks 2, the height of the supporting blocks 2 is larger than that of the frame 3, can make frame 3 descend to supporting shoe 2 below, be convenient for take out the shaping soil block 11 of supporting shoe 2 top, the top fixedly connected with roof 9 of two support columns 6, the bottom of roof 9 is provided with electric putter 13, electric putter 13's push rod bottom fixedly connected with dwang 14, the bottom rotation of dwang 14 is connected with movable plate 10, the bottom fixedly connected with at least one depression bar 5 of movable plate 10, each depression bar 5 and a clamp plate 4 fixed connection, each clamp plate 4 and the big or small shape looks adaptation of frame 3 mesh, and each clamp plate 4 is in the top of a supporting shoe 2, thereby make electric putter 13 promote movable plate 10 decline, thereby drive clamp plate 4 get into the mesh inside that the frame 3 corresponds, press the shaping to the soil block 11 of supporting shoe 2 top.
In addition, in order to avoid the phenomenon that the bottom of the pressing plate 4 is adhered to the upper surface of the soil block 11 to damage the upper surface of the soil block 11 when the soil block 11 is taken out;
Referring to fig. 2-4, two positioning grooves 12 are formed in the outer portion of each support column 6, a pin 7 is arranged in each positioning groove 12, the pin 7 is located below the sliding sleeve 8, the pin 7 can limit and support the sliding sleeve 8, so that the frame 3 is supported and fixed, when the pin 7 is located above the positioning grooves 12, the frame 3 can wrap the soil block 11, the soil block 11 is convenient to press and form, when the pin 7 is located below the positioning grooves 12, the top of the frame 3 and the top of the soil block 11 are located on the same plane, at the moment, the movable plate 10 can be horizontally rotated, so that the pressing plate 4 moves along with the moving plate, displacement occurs between the pressing plate 4 and the upper surface of the soil block 11, the pressing plate 4 is separated from the upper surface of the soil block 11, and the phenomenon that the pressing plate 4 directly rises to adhere to soil above the soil block 11 is avoided, and the upper surface of the soil block 11 is damaged.
The working principle of the mould for preparing the soil blocks for the inverse rock slope model experiment is that: adding soil to the top of the supporting block 2, then pushing the movable plate 10 to descend through the electric push rod 13, driving each pressing plate 4 into the corresponding mesh of the frame 3 through each pressing rod 5 by the movable plate 10, and pressing and forming the soil block 11 above the supporting block 2 (as shown in fig. 2);
After the pressing forming, the pin 7 of the upper positioning groove 12 is pulled out and inserted into the lower positioning groove 12, then the sliding sleeve 8 slides outside the supporting column 6, so that the frame 3 moves downwards, the four outer surfaces of the frame 3 and the soil block 11 are relatively displaced, adhesion between the soil block 11 and the inner wall of the frame 3 is avoided, when the pin 7 supports and fixes the frame 3, the top of the frame 3 and the top of the soil block 11 are positioned on the same plane (as shown in fig. 3), at the moment, the movable plate 10 is horizontally rotated by the rotating block 14, so that the pressing plate 4 moves horizontally, displacement occurs between the pressing plate 4 and the upper surface of the soil block 11, the pressing plate 4 is separated from the upper surface of the soil block 11, and the pressing plate 4 is prevented from directly rising to adhere to soil on the soil block 11, so that the upper surface of the soil block 11 is damaged;
Finally, the pin 7 is pulled out, so that the frame 3 falls on the base 1, the soil block 11 on the supporting block 2 is completely exposed (as shown in fig. 4), meanwhile, the electric push rod 13 drives the pressing plate 4 to ascend and leave the soil block 11, and at the moment, the soil block 11 can be directly pushed horizontally to be taken down, the adhesion between the upper surface of the supporting block 2 and the bottom of the soil block 11 is avoided, and therefore the soil block 11 can be completely taken out.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (10)
1. A be used for reverse rock slope model experiment soil block to prepare mould, its characterized in that includes:
A base (1);
At least one supporting block (2), wherein each supporting block (2) is arranged on the base (1) in a dispersing way;
The frame (3) is vertically and slidably arranged above the base (1), the frame (3) is in a grid shape, and the size and shape of the mesh are matched with those of the supporting blocks (2), so that each mesh of the frame (3) can vertically move along the outer wall of each supporting block (2);
And at least one pressing plate (4) arranged on the base (1), wherein each pressing plate (4) is matched with the mesh size and shape of the frame (3), and each pressing plate (4) is positioned above one supporting block (2) so that each pressing plate (4) can move downwards into the mesh interior corresponding to the frame (3).
2. The mould for preparing soil blocks for inverse rock slope model experiments according to claim 1, wherein a top plate (9) is arranged at the top of the base (1), an electric push rod (13) is arranged at the bottom of the top plate (9), a movable plate (10) is connected to the bottom of the push rod of the electric push rod (13), and each pressing plate (4) is arranged at the bottom of the movable plate (10).
3. The mould for preparing the experimental soil blocks for the reverse-tilting rock slope model according to claim 2, wherein the top of the moving plate (10) is rotatably connected with a rotating block (14), and the top of the rotating block (14) is fixedly connected with the bottom of the push rod of the electric push rod (13).
4. The mould for preparing soil blocks for inverse rock slope model experiments according to claim 2, wherein the bottom of the moving plate (10) is fixedly connected with at least one compression bar (5), and each compression bar (5) is fixedly connected with one compression plate (4).
5. The mould for preparing soil blocks for inverse rock slope model experiments according to claim 2, wherein two support columns (6) are fixedly connected between the base (1) and the top plate (9), sliding sleeves (8) are fixedly connected to two sides of the frame (3), and the two sliding sleeves (8) are respectively and slidably connected to the outer parts of the two support columns (6).
6. The mould for preparing soil blocks for inverse rock slope model experiments according to claim 5, wherein two positioning grooves (12) are formed in the outer portion of each supporting column (6), pins (7) are arranged in the positioning grooves (12), and the pins (7) are located below the sliding sleeve (8).
7. The mould for preparing soil blocks for inverse rock slope model experiments according to claim 5, wherein the sliding sleeve (8) is provided with a sliding hole in the middle, the inner wall of the sliding hole is provided with a rubber sleeve, and the rubber sleeve is slidably connected to the outer part of the supporting column (6).
8. Mould for the preparation of experimental clods for the model of the inverse rock slope according to claim 1, characterized in that the height of the supporting blocks (2) is greater than the height of the frame (3).
9. Mould for the preparation of experimental clods for the model of the inverse rock slope according to claim 1, characterized in that the meshes of the frame (3) are rectangular.
10. Mould for the preparation of experimental clods for the model of the inverse rock slope according to claim 1, characterized in that each supporting block (2) is adapted in correspondence of a mesh of the frame (3) and each pressing plate (4) is adapted in correspondence of a mesh of the frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323030961.0U CN220932563U (en) | 2023-11-08 | 2023-11-08 | Soil block preparation mold for inverse-inclination rock slope model experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323030961.0U CN220932563U (en) | 2023-11-08 | 2023-11-08 | Soil block preparation mold for inverse-inclination rock slope model experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220932563U true CN220932563U (en) | 2024-05-10 |
Family
ID=90935042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323030961.0U Active CN220932563U (en) | 2023-11-08 | 2023-11-08 | Soil block preparation mold for inverse-inclination rock slope model experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220932563U (en) |
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2023
- 2023-11-08 CN CN202323030961.0U patent/CN220932563U/en active Active
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