CN217020830U - Semi-rigid base material sample forming equipment - Google Patents
Semi-rigid base material sample forming equipment Download PDFInfo
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- CN217020830U CN217020830U CN202220589639.8U CN202220589639U CN217020830U CN 217020830 U CN217020830 U CN 217020830U CN 202220589639 U CN202220589639 U CN 202220589639U CN 217020830 U CN217020830 U CN 217020830U
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- 239000000463 material Substances 0.000 title claims abstract description 25
- 238000005056 compaction Methods 0.000 claims abstract description 44
- 238000012360 testing method Methods 0.000 claims description 29
- 239000000758 substrate Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model discloses semi-rigid base material sample forming equipment, which relates to the technical field of road construction and comprises a first compaction jacking block, a first telescopic rod, first hydraulic equipment, a control device, a first fixed rod, a first slide rail and a fixed base, the top chunk on the second compaction, the second telescopic link, the second hydraulic equipment, the second dead lever, the second slide rail, the examination mould that can open and shut, first slider and second slider, first dead lever is fixed in one side of unable adjustment base, first fixed rod top is fixed with the top chunk on the first compaction and is fixed, the inboard is fixed with first hydraulic equipment, the second dead lever is fixed at the unable adjustment base opposite side, the top of second dead lever is fixed with the top chunk on the second compaction, the inboard is fixed with second hydraulic equipment, the second slide rail is fixed on the second telescopic link, first slider and second slider are fixed in the both sides that can open and shut the examination mould. The utility model effectively solves the problems of inconvenient equipment operation and high cost.
Description
Technical Field
The utility model relates to the technical field of road construction, in particular to semi-rigid base material sample forming equipment.
Background
Because the structural laminated plate body is good, the bearing capacity is large, in addition, the raw material source is wide, the manufacturing cost is low, and the semi-rigid base asphalt pavement structure becomes the main structural type adopted by high-grade highways, and occupies a very important position in the construction of highways in various places. In the current high-grade highway construction, a semi-rigid material is generally adopted as a road base layer, and an inorganic binder stabilizing material is mostly used.
The forming process of the semi-rigid base layer sample is closely related to the performance of the semi-rigid base layer sample, and in the indoor research stage, if the semi-rigid base layer sample cannot be prepared according to the standard requirement strictly, the performance of designing the semi-rigid base layer will be seriously influenced. The semi-rigid base material sample forming method comprises the steps of placing a semi-rigid base material in a cylindrical mold, compacting and forming through compaction forming equipment, and finally demolding to finish the manufacture of the semi-rigid base material sample. However, in the using process, it is found that the semi-rigid base layer sample finished piece needs two matched devices, namely a compaction forming device and a matched demoulding device, and the area of a test site is required to be larger, and the equipment cost is high. And the sample and the mold have large mass and need more than two persons to cooperate to complete, so the existing compaction forming equipment has the problems of inconvenient operation, high working strength during operation and the like.
Therefore, it is necessary to design a semi-rigid base layer sample forming device combining a compaction forming device and a demolding device, which can effectively solve the problems of inconvenient operation, high cost and the like of the device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide semi-rigid base material sample forming equipment to solve the problems of inconvenient operation, high working strength during operation and the like of the conventional compaction forming equipment.
In order to achieve the purpose, the utility model provides the following technical scheme:
a semi-rigid base material sample forming device comprises a first compaction and upward ejection block, a first telescopic rod, a first hydraulic device, a first fixed rod, a first sliding rail, a fixed base, a second compaction and upward ejection block, a second telescopic rod, a second hydraulic device, a second fixed rod, a second sliding rail, an openable and closable test die, a first sliding block and a second sliding block;
the first fixing rod is fixed on one side of the fixing base, the first compaction jacking block is fixed on the top end of the first fixing rod, the first hydraulic equipment is fixed on the inner side of the first fixing rod, the first telescopic rod is fixed on the first hydraulic equipment, the second fixing rod is fixed on the other side of the fixing base, the second compaction jacking block is fixed on the top end of the second fixing rod, the second hydraulic equipment is fixed on the inner side of the second fixing rod, the second telescopic rod is fixed on the second hydraulic equipment, the first slide rail is fixed on the first telescopic rod, the second slide rail is fixed on the second telescopic rod, the first slide block and the second slide block are fixed on two sides of the openable test mold, the first slide rail is connected with the first slide block in a matched mode, and the second slide rail is connected with the second slide block in a matched mode.
Furthermore, the device also comprises a control device, wherein the control device comprises a first telescopic rod control switch, a first fixed rod control switch, a second telescopic rod control switch and a second fixed rod control switch.
Furthermore, the first telescopic rod control switch and the first fixed rod control switch are arranged on the first hydraulic equipment, and the second telescopic rod control switch and the second fixed rod control switch are arranged on the second hydraulic equipment.
Furthermore, the test mold capable of opening and closing consists of two test molds of half cylinders capable of opening and closing.
Further, the first compaction jacking block and the second compaction jacking block are symmetrically arranged, and the first fixing rod and the second fixing rod are symmetrically arranged.
Furthermore, the first telescopic rod and the second telescopic rod are symmetrically arranged, and the first hydraulic equipment and the second hydraulic equipment are symmetrically arranged.
Further, the openable test mould comprises three sizes of phi 50mm multiplied by 50mm, phi 100mm multiplied by 100mm and phi 150mm multiplied by 150 mm.
Further, a compaction device is arranged on the upper portions of the first compaction jacking block and the second compaction jacking block.
Compared with the prior art, the utility model has the following beneficial effects:
according to the semi-rigid base material sample forming device, the first compaction upward jacking block, the first telescopic rod, the first hydraulic equipment, the first fixed rod, the first slide rail, the first slide block, the openable and closable test die, the first slide block, the first slide rail, the second compaction upward jacking block, the second telescopic rod, the second hydraulic equipment, the second fixed rod and the fixed base are arranged, the slide block on the openable and closable test die is matched with the slide rail on the telescopic rod, the hydraulic equipment is used for adjusting the position of the telescopic rod and the height of the fixed rod, then the semi-rigid base material is placed into the openable and closable test die to be formed through compaction, and finally the openable and closable test die is controlled to be opened through the first telescopic rod, the second telescopic rod, the first hydraulic equipment and the second hydraulic equipment, so that the semi-rigid base material sample is obtained, the operation is flexible and simple, and convenient, and the labor cost is reduced.
Furthermore, the openable and closable test mold mainly comprises three sizes of phi 50mm multiplied by 50mm, phi 100mm multiplied by 100mm and phi 150mm multiplied by 150mm, and a proper openable and closable test mold is selected when the openable and closable test mold is used.
Drawings
FIG. 1 is a schematic view of a semi-rigid substrate material sample forming apparatus of the present invention;
FIG. 2 is a front view of an openable and closable trial mold of the present invention;
FIG. 3 is a top view of an openable/closable test mold according to the present invention;
fig. 4 is a schematic view of the extension rod and the slide rail of the present invention.
FIG. 5 is a schematic view of the connection between the openable test mold and the molding apparatus according to the present invention;
FIG. 6 is a schematic view of a hydraulically controlled securing lever of the present invention
In the figure, 1 a first compaction of the topping block; 2, a first telescopic rod; 3 a first hydraulic device; 4, controlling a switch by a first telescopic rod; 5 a first fixed lever control switch; 6 a first fixing rod; 7 a first slide rail; 8, fixing a base; 9 second compacting the topping block; 10 a second telescopic rod; 11 a second hydraulic device; 12 a second telescopic rod control switch; 13 a first fixed lever control switch; 14 a second fixing bar; 15 a second slide rail; 16, opening and closing the trial mold; 17 a first slider; 18 second slide.
Detailed Description
The present invention will now be described in further detail with reference to specific examples, which are intended to be illustrative, but not limiting, of the utility model.
Examples
As shown in fig. 1 to 6, a semi-rigid base material sample forming apparatus includes a first compaction upward-pushing block 1, a first telescopic rod 2, a first hydraulic apparatus 3, a first telescopic rod control switch 4, a first fixed rod control switch 5, a first fixed rod 6, a first slide rail 7, a fixed base 8, a second compaction upward-pushing block 9, a second telescopic rod 10, a second hydraulic apparatus 11, a second telescopic rod control switch 12, a first fixed rod control switch 13, a second fixed rod 14, a second slide rail 15, an openable and closable test mold 16, a first slide block 17, and a second slide block 18;
first dead lever 6 is fixed in one side of unable adjustment base 8, first compaction top block 1 is fixed on the top of first dead lever 6, first hydraulic equipment 3 is fixed in the inboard of first dead lever 6, first telescopic link 2 is fixed on first hydraulic equipment 3, second dead lever 14 is fixed at unable adjustment base 8 opposite side, second compaction top block 9 is fixed on the top of second dead lever 14, second hydraulic equipment 11 is fixed in the inboard of second dead lever 14, second telescopic link 10 is fixed on second hydraulic equipment 11, first slide rail 7 is fixed on first telescopic link 2, second slide rail 15 is fixed on second telescopic link 10, first slider 17 and second slider 18 are fixed in the both sides that can open and shut trial mould 16, and first slide rail 7 is connected with first slider 17 cooperation, second slide rail 15 is connected with second slider 18 cooperation.
The first telescopic rod control switch 4 and the first fixed rod control switch 5 are arranged on the first hydraulic equipment 3, the second telescopic rod control switch 12 and the second fixed rod control switch 13 are arranged on the second hydraulic equipment 11, the first fixed rod 6 and the second fixed rod 14 are both composed of an inner rod and a shell, the first hydraulic equipment 3 and the second hydraulic equipment 11 are respectively connected on the shells of the first fixed rod 6 and the second fixed rod 14, the first fixed rod control switch 5 and the second fixed rod control switch 13 are used for controlling the inner rods of the first fixed rod 6 and the second fixed rod 14 to lift in the shell, the first compaction upward jacking block 1 and the second compaction upward jacking block 9 are respectively connected at the top ends of the inner rods of the first fixed rod 6 and the second fixed rod 14, the openable and closable test mold 16 is composed of two semi-cylindrical test molds, the first compaction upward jacking block 1 and the second compaction upward jacking block 9 are symmetrically arranged, the first fixing rod 6 and the second fixing rod 14 are symmetrically arranged, the first telescopic rod 2 and the second telescopic rod 10 are symmetrically arranged, the first hydraulic equipment 3 and the second hydraulic equipment 11 are symmetrically arranged, the openable and closable test die 16 comprises three sizes of phi 50mm multiplied by 50mm, phi 100mm multiplied by 100mm and phi 150mm multiplied by 150mm, and the upper portions of the first compaction jacking block 1 and the second compaction jacking block 9 are provided with compaction equipment.
The specific implementation steps are as follows:
the first step is as follows: selecting an openable and closable test mold 16 with a proper size according to the specification requirement, wherein the openable and closable test mold 16 is connected with a first slide rail 7 at the end part of the first telescopic rod 2 through a first slide block 17 and is connected with a second slide rail 15 at the end part of the second telescopic rod 10 through a second slide block 18;
the second step: the positions of a first telescopic rod 2 and a second telescopic rod 10 are respectively adjusted by using a first telescopic rod control switch 4 on first hydraulic equipment 3 and a second telescopic rod control switch 12 on second hydraulic equipment 11, so that the openable and closable test molds 16 are combined and compacted, and the heights of a first fixing rod 6 and a second fixing rod 14 are adjusted by using a first fixing rod control switch 5 on the first hydraulic equipment 3 and a second fixing rod control switch 13 on the second hydraulic equipment 11 to be consistent with the height of the selected openable and closable test molds 16;
the third step: putting a semi-rigid base layer material into the openable and closable test die 16, and compacting and molding the semi-rigid base layer material by using compaction equipment arranged at the upper parts of the first compacted upper ejection block 1 and the second compacted upper ejection block 9;
the fourth step: and controlling the openable and closable test mold 16 to open through the first telescopic rod 2, the second telescopic rod 10, the first hydraulic equipment 3 and the second hydraulic equipment 11, and finally obtaining the semi-rigid base material sample.
Although the embodiments of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to the above-described embodiments and application fields, and the above-described embodiments are illustrative, instructive, and not restrictive. Those skilled in the art, having the benefit of this disclosure, may effect numerous modifications to the disclosed embodiments without departing from the scope of the utility model as defined by the appended claims.
Claims (8)
1. A semi-rigid base material sample forming device is characterized by comprising a first compaction and upward ejection block (1), a first telescopic rod (2), a first hydraulic device (3), a first fixing rod (6), a first sliding rail (7), a fixing base (8), a second compaction and upward ejection block (9), a second telescopic rod (10), a second hydraulic device (11), a second fixing rod (14), a second sliding rail (15), an openable and closable test die (16), a first sliding block (17) and a second sliding block (18);
the device comprises a fixed base (8), a first fixed rod (6), a first compaction jacking block (1), a first hydraulic device (3), a first telescopic rod (2), a second fixed rod (14), a second compaction jacking block (9), a second hydraulic device (11), a second telescopic rod (10), a first slide rail (7), a second slide rail (15), a first telescopic rod (10), a first slide block (17) and a second slide block (18), wherein the first fixed rod (6) is fixed on one side of the fixed base (8), the first hydraulic device (3) is fixed on the inner side of the first fixed rod (6), the first telescopic rod (2) is fixed on the other side of the fixed base (8), the second compaction jacking block (9) is fixed on the top of the second fixed rod (14), the second hydraulic device (11) is fixed on the inner side of the second fixed rod (14), the second telescopic rod (10) is fixed on the second hydraulic device (11), and the first slide rail (7) is connected with the first slide block (17) in a matching way, and the second slide rail (15) is connected with the second slide block (18) in a matching way.
2. A semi-rigid substrate material specimen forming apparatus as defined in claim 1, wherein: the device is characterized by further comprising a control device, wherein the control device comprises a first telescopic rod control switch (4), a first fixed rod control switch (5), a second telescopic rod control switch (12) and a second fixed rod control switch (13).
3. A semi-rigid substrate material specimen forming apparatus as defined in claim 2, wherein: the first telescopic rod control switch (4) and the first fixed rod control switch (5) are arranged on the first hydraulic equipment (3), and the second telescopic rod control switch (12) and the second fixed rod control switch (13) are arranged on the second hydraulic equipment (11).
4. A semi-rigid substrate material specimen forming apparatus as defined in claim 1, wherein: the openable and closable test die (16) consists of two openable and closable semi-cylindrical test dies.
5. The apparatus of claim 1, wherein: the first compaction jacking block (1) and the second compaction jacking block (9) are symmetrically arranged, and the first fixing rod (6) and the second fixing rod (14) are symmetrically arranged.
6. A semi-rigid substrate material specimen forming apparatus as defined in claim 1, wherein: the first telescopic rod (2) and the second telescopic rod (10) are symmetrically arranged, and the first hydraulic equipment (3) and the second hydraulic equipment (11) are symmetrically arranged.
7. The apparatus of claim 1, wherein: the openable and closable test die (16) comprises three sizes of phi 50mm multiplied by 50mm, phi 100mm multiplied by 100mm and phi 150mm multiplied by 150 mm.
8. A semi-rigid substrate material specimen forming apparatus as defined in claim 1, wherein: and compaction equipment is arranged at the upper parts of the first compaction and upper jacking block (1) and the second compaction and upper jacking block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220589639.8U CN217020830U (en) | 2022-03-17 | 2022-03-17 | Semi-rigid base material sample forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220589639.8U CN217020830U (en) | 2022-03-17 | 2022-03-17 | Semi-rigid base material sample forming equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217020830U true CN217020830U (en) | 2022-07-22 |
Family
ID=82455439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220589639.8U Expired - Fee Related CN217020830U (en) | 2022-03-17 | 2022-03-17 | Semi-rigid base material sample forming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217020830U (en) |
-
2022
- 2022-03-17 CN CN202220589639.8U patent/CN217020830U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220722 |
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| CF01 | Termination of patent right due to non-payment of annual fee |