CN212586216U - Flexible roller compacted material forming device - Google Patents
Flexible roller compacted material forming device Download PDFInfo
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- CN212586216U CN212586216U CN202021112425.9U CN202021112425U CN212586216U CN 212586216 U CN212586216 U CN 212586216U CN 202021112425 U CN202021112425 U CN 202021112425U CN 212586216 U CN212586216 U CN 212586216U
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- box body
- telescopic
- flexible
- hole
- forming device
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- 239000000463 material Substances 0.000 title claims abstract description 43
- 238000012360 testing method Methods 0.000 claims abstract description 30
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000009490 roller compaction Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 abstract description 23
- 238000001125 extrusion Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a flexible rolling material forming device, which comprises a bearing bottom plate, wherein a flexible box body is fixed on the upper surface of the bearing bottom plate, and test materials are laid in the flexible box body; the anti-thrust mechanism comprises a positioning hole and a positioning pin matched with the positioning hole, and the positioning hole is arranged on the upper surface of the bearing bottom plate and is positioned on the left side of the flexible box body. The utility model relates to an extending flexible box body, when laying the test material and placing in flexible box body, when rolling the wheel and rolling, lay the test material and receive and roll and extrude flexible box body, and flexible box body can elasticity flexible when the extrusion this moment, consequently, can expand the test condition, increase the input of test material.
Description
Technical Field
The utility model relates to the auxiliary technical field of check out test set, in particular to flexible rolling material forming device.
Background
The rut experiment is common test equipment in the road detection and maintenance engineering effect, and is composed of rolling wheels 10 and a bearing platform. Wherein, the road surface simulation material, such as the asphalt mixture material to be rolled and paved, is required to be placed on the bearing platform, after the pavement, the rolling wheels 10 are put down to simulate and roll the paved asphalt mixture, so as to observe, analyze and record the forming performance of the pavement material.
When the rolling wheel 10 rolls, the spreading range of the test material laid on the bearing platform is limited when the test material is extruded, and the input of the test material cannot be increased. Meanwhile, the method does not have the simple calculation of the input amount.
SUMMERY OF THE UTILITY MODEL
In order to solve the disadvantages of the prior art, the utility model provides a flexible rolling material forming device.
The utility model provides a technical scheme is: a flexible rolling material forming device comprises a bearing bottom plate, wherein a flexible box body is fixed on the upper surface of the bearing bottom plate, and a test material is laid in the flexible box body; the anti-thrust mechanism comprises a positioning hole and a positioning pin matched with the positioning hole, and the positioning hole is arranged on the upper surface of the bearing bottom plate and is positioned on the left side of the flexible box body.
The utility model relates to an extending flexible box body, when laying the test material and placing in flexible box body, when rolling the wheel and rolling, lay the test material and receive and roll and extrude flexible box body, and flexible box body can elasticity flexible when the extrusion this moment, consequently, can expand the test condition, increase the input of test material. As shown in the attached fig. 1-4, a flexible rolling material forming device comprises a steel bearing bottom plate, a flexible box body is fixed on the upper surface of the bearing bottom plate, and a test material is laid in the flexible box body; the anti-thrust mechanism comprises a positioning hole and a positioning pin matched with the positioning hole, as shown in the attached drawings 1 and 2, the positioning hole is formed in the upper surface of the bearing bottom plate and located on the left side of the flexible box body, the number of the positioning holes can be selected, the containing volume of the flexible box body can be changed according to the position of the positioning pin in the positioning hole, the input amount of the laid test materials is changed due to the linear state, when the flexible box body extends to reach the positioning pin, the flexible box body can be limited, and the maximum putting position is reached at the moment. According to the size of the flexible box body and the distance between the flexible box body and the positioning pin, the relation between the accommodating volume and the size can be obtained, and the putting amount can be calculated quickly.
Furthermore, the positioning holes are uniformly arranged at the left and the right of the upper surface of the bearing bottom plate at the left side of the flexible box body. As shown in the attached fig. 1 and 2, four positioning holes are uniformly arranged on the left side and the right side of the upper surface of the bearing bottom plate on the left side of the flexible box body, two rows of four positioning holes are arranged on the upper surface of the bearing bottom plate, and the distance between every two adjacent positioning holes is 25 mm.
Further, the flexible box body comprises a first box body, a second box body and a spring, and the first box body is connected with the second box body through the spring. First box body and second box body are half box body structure, but are equipped with elastic mechanism between first box body and the second box body, through spring coupling for draw together first box body and second box body, the box body of being convenient for after rolling the end recovers.
Furthermore, a telescopic part is formed on the first box body, a telescopic hole is formed in the second box body, the telescopic part is movably matched in the telescopic hole, and the right end of the spring is fixed at the bottom of the telescopic hole while the left end of the spring is fixed at the right end of the telescopic part. As shown in fig. 1 and 2, the telescopic part is an integrally formed convex columnar structure, and can be a cylindrical or square column structure, the corresponding telescopic hole is correspondingly processed on the second box body, the telescopic part is movably matched in the telescopic hole, and the right end of the spring is welded and fixed at the bottom of the telescopic hole and the right end of the telescopic part at the left end. However, attention should be paid to the stroke of the spring to prevent the telescopic part from sliding out of the telescopic hole.
Furthermore, a telescopic auxiliary part is formed on the first box body, a telescopic auxiliary hole is formed on the second box body, and the telescopic auxiliary part is movably matched in the telescopic auxiliary hole. The size of the telescopic auxiliary and the telescopic auxiliary hole is two to three times that of the telescopic part and the telescopic hole, but the telescopic auxiliary and the telescopic auxiliary hole are not provided with a spring connecting mechanism and only serve as a supporting structure for side effects. The same processing mode as the main structure.
Furthermore, the telescopic parts are symmetrically arranged on the telescopic auxiliary parts, and the telescopic holes are symmetrically arranged on the telescopic auxiliary parts. A pair of telescopic structures is arranged at the position and symmetrically arranged, the telescopic parts are symmetrically arranged on the telescopic auxiliary parts, and the telescopic holes are symmetrically arranged on the telescopic auxiliary parts.
Furthermore, the second box body is fixed on the upper surface of the bearing bottom plate through the reinforcing rib plate. The reinforcing rib plate is triangular, the steel block, and the second box body is fixed on the upper surface of the bearing bottom plate through the reinforcing rib plate in a welding mode.
The utility model has the beneficial technical effects that: the utility model discloses when flexible box body extends and reachs the locating pin, can be restricted and live, reach the biggest input position this moment. According to the size of the flexible box body and the distance between the flexible box body and the positioning pin, the relation between the accommodating volume and the size can be obtained, and the putting amount can be calculated quickly. When laying the test material and placing in flexible box body, when rolling the wheel and rolling, lay the test material and receive and roll and extrude flexible box body, and flexible box body can elastic expansion when the extrusion this moment, consequently, can expand the test condition, increase the input of test material.
Drawings
FIG. 1 is a front view of the utility model in a rolling state;
FIG. 2 is a front view of the utility model when not in a rolling state;
FIG. 3 is a top view of the utility model in a rolling state;
FIG. 4 is a schematic cross-sectional view of a second box of the present invention;
in the figure 5, a bearing bottom plate, 51, a positioning hole, 61, a first box body, 62, a second box body, 63, a telescopic part, 64, a spring, 65, a telescopic hole, 66, a telescopic auxiliary part, 67, a telescopic auxiliary hole, 10, a rolling wheel, 11, a laying test material, 12, a positioning pin, 13 and a reinforcing rib plate.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, the relative terms "upper", "lower", "left", "right", "inner", "outer" and other position indication positions are only based on the position shown in the drawings to simplify the description of the present invention, but not the position and structure that the components must have, and thus, the limitation of the present invention cannot be understood.
Example 1
A flexible rolling material forming device comprises a bearing bottom plate 5, wherein a flexible box body is fixed on the upper surface of the bearing bottom plate 5, and a laying test material 11 is placed in the flexible box body; the anti-thrust mechanism comprises a positioning hole 51 and a positioning pin 12 matched with the positioning hole 51, wherein the positioning hole 51 is arranged on the upper surface of the bearing bottom plate 5 and is positioned on the left side of the flexible box body.
The utility model relates to an extending flexible box body, when laying test material 11 and placing in flexible box body, when rolling wheel 10 and rolling, lay test material 11 and receive and roll and extrude flexible box body, and flexible box body can elastic expansion when the extrusion this moment, consequently, can expand test condition, increase the input of test material. As shown in fig. 1-4, a flexible roller compaction material forming device comprises a steel bearing bottom plate 5, a flexible box body is fixed on the upper surface of the bearing bottom plate 5, and a test material 11 is laid in the flexible box body; the flexible box body is characterized by further comprising a thrust mechanism, wherein the thrust mechanism comprises a positioning hole 51 and a positioning pin 12 matched with the positioning hole 51, as shown in the attached drawings 1 and 2, the positioning hole 51 is formed in the upper surface of the bearing base plate 5 and located on the left side of the flexible box body, the number of the positioning holes 51 can be selected, the containing volume of the flexible box body can be changed according to the position of the positioning pin 12 in the positioning hole 51, the input amount of the paved test material 11 is changed under a linear state, when the flexible box body extends to reach the positioning pin 12, the flexible box body can be limited, and the maximum. According to the size of the flexible box body and the distance between the flexible box body and the positioning pin 12, the relation between the accommodating volume and the size can be obtained, and the putting amount can be calculated quickly.
Furthermore, four or more positioning holes 51 are uniformly formed on the left and right of the upper surface of the bearing bottom plate 5 on the left side of the flexible box body. As shown in fig. 1 and 2, four positioning holes 51 are uniformly arranged on the left and right of the upper surface of the carrying bottom plate 5 on the left side of the flexible box body, two rows of four positioning holes are arranged on the upper surface of the carrying bottom plate 5, and the distance between every two adjacent positioning holes is 25 mm.
Further, the flexible box includes a first box 61, a second box 62 and a spring 64, and the first box 61 and the second box 62 are connected by the spring 64. First box body 61 and second box body 62 are half box body structure, but are equipped with elastic mechanism between first box body 61 and the second box body 62, connect through spring 64 for lead first box body 61 and second box body 62, the box body of being convenient for restores after rolling the end.
Furthermore, an expansion part 63 is formed on the first box body 61, an expansion hole 65 is formed on the second box body 62, the expansion part 63 is movably matched in the expansion hole 65, the right end of the spring 64 is fixed at the bottom of the expansion hole 65, and the left end of the spring is fixed at the right end of the expansion part 63. As shown in fig. 1 and 2, the telescopic portion 63 is an integrally formed protruding column structure, which may be a cylinder or a square column structure, the corresponding telescopic hole 65 is also correspondingly processed on the second box 62, the telescopic portion 63 is movably fitted in the telescopic hole 65, the right end of the spring 64 is welded and fixed to the bottom of the telescopic hole 65, and the left end of the spring is welded and fixed to the right end of the telescopic portion 63. However, the stroke of the spring 64 is taken into account to prevent the telescopic part 63 from slipping out of the telescopic hole 65.
Furthermore, a telescopic auxiliary part 66 is formed on the first box body 61, a telescopic auxiliary hole 67 is formed on the second box body 62, and the telescopic auxiliary part 66 is movably matched in the telescopic auxiliary hole 67. The telescopic sub-part 66 and the telescopic sub-hole 67 are two to three times as large as the telescopic part 63 and the telescopic hole 65, but do not have a spring connection mechanism and only serve as a support structure for side effects. The same processing mode as the main structure.
Further, the telescopic portion 63 is provided in a pair symmetrical to the telescopic sub portion 66, and the telescopic hole 65 is provided in a pair symmetrical to the telescopic sub portion 66. A pair of telescopic structures is arranged at the position and symmetrically arranged, the telescopic parts 63 are symmetrically arranged with respect to the telescopic auxiliary parts 66, and the telescopic holes 65 are symmetrically arranged with respect to the telescopic auxiliary parts 66.
Further, a reinforcing rib 13 is further included, and the second container 62 is fixed on the upper surface of the load floor 5 by the reinforcing rib 13. The reinforcing rib plate 13 is a triangle and a steel block, and the second box body 62 is welded and fixed on the upper surface of the bearing bottom plate 5 through the reinforcing rib plate 13.
The foregoing is a preferred embodiment of the present invention, and it should be understood that those skilled in the art can derive the related technical solutions through logic analysis, reasoning or experiment based on the present invention without creative efforts, and therefore, these related technical solutions should be within the protection scope of the present claims.
Claims (7)
1. The utility model provides a flexible roller compaction material forming device, includes load-bearing floor (5), its characterized in that: a flexible box body is fixed on the upper surface of the bearing bottom plate (5), and a test material (11) is laid in the flexible box body; the anti-thrust mechanism comprises a positioning hole (51) and a positioning pin (12) matched with the positioning hole (51), and the positioning hole (51) is arranged on the upper surface of the bearing bottom plate (5) and is positioned on the left side of the flexible box body.
2. The flexible roller compaction material forming device according to claim 1, wherein: four or more than four positioning holes (51) are uniformly arranged on the left and right of the upper surface of the bearing bottom plate (5) on the left side of the flexible box body.
3. The flexible roller compaction material forming device according to claim 2, wherein: the flexible box body comprises a first box body (61), a second box body (62) and a spring (64), wherein the first box body (61) and the second box body (62) are connected through the spring (64).
4. The flexible roller compaction material forming device according to claim 3, wherein: the first box body (61) is formed with a telescopic part (63), the second box body (62) is formed with a telescopic hole (65), the telescopic part (63) is movably matched in the telescopic hole (65), the right end of the spring (64) is fixed at the bottom of the telescopic hole (65), and the left end of the spring is fixed at the right end of the telescopic part (63).
5. The flexible roller compaction material forming device according to claim 4, wherein: the first box body (61) is further provided with a telescopic auxiliary part (66), the second box body (62) is further provided with a telescopic auxiliary hole (67), and the telescopic auxiliary part (66) is movably matched in the telescopic auxiliary hole (67).
6. The flexible roller compaction material forming device according to claim 5, wherein: the telescopic parts (63) are arranged in a pair symmetrical to the telescopic auxiliary parts (66), and the telescopic holes (65) are arranged in a pair symmetrical to the telescopic auxiliary parts (66).
7. The flexible roller compaction material forming device according to claim 6, wherein: the box body is characterized by further comprising a reinforcing rib plate (13), and the second box body (62) is fixed on the upper surface of the bearing bottom plate (5) through the reinforcing rib plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021112425.9U CN212586216U (en) | 2020-06-16 | 2020-06-16 | Flexible roller compacted material forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021112425.9U CN212586216U (en) | 2020-06-16 | 2020-06-16 | Flexible roller compacted material forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212586216U true CN212586216U (en) | 2021-02-23 |
Family
ID=74650710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021112425.9U Expired - Fee Related CN212586216U (en) | 2020-06-16 | 2020-06-16 | Flexible roller compacted material forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212586216U (en) |
-
2020
- 2020-06-16 CN CN202021112425.9U patent/CN212586216U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210223 |