CN213813076U - Quick detachable rut board shaping examination mould - Google Patents
Quick detachable rut board shaping examination mould Download PDFInfo
- Publication number
- CN213813076U CN213813076U CN202022951757.2U CN202022951757U CN213813076U CN 213813076 U CN213813076 U CN 213813076U CN 202022951757 U CN202022951757 U CN 202022951757U CN 213813076 U CN213813076 U CN 213813076U
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- CN
- China
- Prior art keywords
- rut
- quick detachable
- plates
- plate
- examination mould
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007493 shaping process Methods 0.000 title claims abstract description 20
- 238000012360 testing method Methods 0.000 claims abstract description 17
- 238000000465 moulding Methods 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 229920003266 Leaf® Polymers 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Road Repair (AREA)
Abstract
The utility model discloses a readily detachable rut plate forming test mold, which comprises a bottom plate; the two fixing plates are arranged on the bottom plate; the two movable plates are arranged between the two fixed plates in a vertically sliding manner, and a square space is formed between the two fixed plates and the two movable plates. This quick detachable rut board shaping examination mould has solved traditional rut board shaping examination mould when the dismouting, has the easy damage mould of existence, consuming time longer problem.
Description
Technical Field
The utility model belongs to the technical field of the experimental mould of road surface rut, concretely relates to quick detachable rut board shaping examination mould.
Background
In recent years, road traffic in China is rapidly developed towards the direction of emphasizing axle load and large flow, so that the generation speed and the severity of road rutting diseases are greatly increased, and the rutting problem becomes a prominent problem influencing the healthy development of roads in China.
The rutting test is an engineering test method for simulating actual wheel load to walk on a road surface to form ruts, is an effective method for evaluating the plastic flow deformation resistance of an asphalt mixture under a specified temperature condition, and is specifically a method for testing rutting plates made of road raw materials such as asphalt in a rutting instrument.
When a traditional track plate forming test mold is installed, four side plates are usually fixed in sequence through screws to form a side mold, and then a bottom plate and the side mold are fixed through screws; when demoulding, each screw needs to be unscrewed in sequence and demoulding is carried out. The operation process is complicated, the consumed time is long, and the die is easy to damage.
Therefore, a test mold which is simple and labor-saving in operation and short in time consumption when the rut plate is separated from the test mold is needed.
Disclosure of Invention
The utility model aims at providing a quick detachable rut board shaping examination mould solves traditional rut board shaping examination mould when the dismouting, has the easy damage mould, longer problem consuming time.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a quick detachable rut board shaping examination mould includes:
a base plate;
the two fixing plates are arranged on the bottom plate;
the two movable plates are arranged between the two fixed plates in a vertically sliding manner, and a square space is formed between the two fixed plates and the two movable plates.
The technical scheme of the utility model, still have following characteristics:
further, the inner sides of the two edges close to the fixed plate are provided with a pair of grooves, and the two ends of the movable plate are provided with raised lines matched with the grooves.
Furthermore, the raised strips and the corresponding grooves are provided with communicated screw holes.
Furthermore, a first handle is arranged on the outer sides of the two fixing plates.
Further, a second handle is arranged on the upper edge of the movable plate.
Compared with the prior art, the utility model discloses a quick detachable rut board shaping examination mould has following advantage: (1) the utility model discloses a quick detachable rut board shaping examination mould need not to pull down four curb plates and just can accomplish the dismouting, and the moulding is all comparatively convenient with the drawing of patterns, makes the also significantly reduced consuming time of preparation rut board. (2) The utility model discloses a quick detachable rut board shaping examination mould, its simple structure, it is comparatively convenient to operate, and manufacturing cost is lower, has better marketing use prospect.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and are incorporated in and constitute a part of this specification, illustrate example embodiments of the invention and together with the description serve to explain the invention and not to constitute an undue limitation on the invention. In the drawings:
fig. 1 is a schematic structural view of an easily detachable rut plate molding test mold of the present invention;
FIG. 2 is a schematic structural view of the fixing plate of FIG. 1;
fig. 3 is a schematic structural view of the movable plate in fig. 1.
In the figure, 1, a bottom plate, 2, a fixed plate, 3, a movable plate, 4, a groove, 5, a convex strip, 6, a first handle, 7, a second handle and 8, screw holes are formed.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the utility model discloses a quick detachable rut board shaping examination mould, include:
a base plate 1;
the two fixing plates 2 are arranged on the bottom plate 1;
two movable plates 3, the two movable plates 3 are slidably disposed between the two fixed plates 2, and a square space is formed between the two fixed plates 2 and the two movable plates 3.
Before the rut plate test piece is manufactured, the movable plate 3 is inserted between the two fixed plates 2, a square space for placing asphalt mixture is formed between the two fixed plates 2 and the two movable plates 3, then the asphalt mixture is added into the square space, the square space is placed into a wheel mill for rolling and forming, the two movable plates 3 are lifted out after complete solidification, the mold removal can be completed, and the formed rut plate test piece can be taken out from a test mold.
Combine fig. 2 and fig. 3 the utility model discloses an easy detachable rut board shaping examination mould sets up a preferred mode between two fixed plates 2 as two fly leafs 3 can slide from top to bottom, can be provided with a pair of recess 4 in the inboard that is close to the both sides edge of fixed plate 2, and the both ends of fly leaf 3 then set up with recess 4 assorted sand grip 5, can realize slidable mounting in the corresponding recess 4 is gone into to sand grip 5 card.
Combine fig. 2 and fig. 3 the utility model discloses an easy detachable rut board shaping examination mould all is provided with communicating screw 8 in sand grip 5 and the corresponding recess 4, installs the bolt in the screw 8, can make and accomplish fixedly between fixed plate 2 and the fly leaf 3, ensures that the rut board test piece can not take place to remove between the in-process fixed plate 2 that takes shape and fly leaf 3, influences the final quality of rut board test piece.
With reference to fig. 2 and 3, the outer sides of the two fixing plates 2 of the quick detachable rut plate forming test mold of the present invention are provided with a first handle 6.
When the worker holds the first handle 6 to prevent the movable plate 3 from being withdrawn, the bottom plate 1 and the fixed plate 2 move together, thereby facilitating the smooth detachment of the movable plate 3.
Referring to fig. 2 and 3, the upper edges of the two movable plates 3 of the quick detachable rut plate forming test mold of the present invention are provided with the second handles 7.
The worker, holding the second handle 7, can smoothly remove the movable plate 3.
Therefore, the utility model discloses a quick detachable rut board shaping examination mould has following advantage: (1) the utility model discloses a quick detachable rut board shaping examination mould need not to pull down four curb plates and just can accomplish the dismouting, and the moulding is all comparatively convenient with the drawing of patterns, makes also less greatly consuming time of preparation rut board. (2) The utility model discloses a quick detachable rut board shaping examination mould, its simple structure, it is comparatively convenient to operate, and manufacturing cost is lower, has better marketing use prospect.
While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive of other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed above, or as otherwise known in the relevant art. But variations and modifications which do not depart from the spirit and scope of the invention should be construed as being included in the scope of the appended claims.
Claims (5)
1. The utility model provides a quick detachable rut board shaping examination mould which characterized in that includes:
a base plate (1);
the two fixing plates (2) are arranged on the bottom plate (1);
the two movable plates (3) are arranged between the two fixed plates (2) in a vertically sliding manner, and a square space is formed between the two fixed plates (2) and the two movable plates (3).
2. The quick detachable rut plate molding test mold of claim 1, wherein a pair of grooves (4) are provided near the inner sides of the two edges of the fixed plate (2), and two ends of the movable plate (3) are provided with protruding strips (5) matching with the grooves (4).
3. The quick detachable rut board shaping examination mould of claim 2, characterized in that, communicating screw hole (8) is provided in the sand grip and corresponding groove.
4. Quick detachable rut plate shaping test mould according to claim 3, characterized in that the outside of two said fixed plates (2) is provided with a first handle (6).
5. The quick detachable rut plate forming test mold according to claim 4, wherein the upper edges of the two movable plates (3) are provided with second handles (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022951757.2U CN213813076U (en) | 2020-12-11 | 2020-12-11 | Quick detachable rut board shaping examination mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022951757.2U CN213813076U (en) | 2020-12-11 | 2020-12-11 | Quick detachable rut board shaping examination mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213813076U true CN213813076U (en) | 2021-07-27 |
Family
ID=76944965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022951757.2U Expired - Fee Related CN213813076U (en) | 2020-12-11 | 2020-12-11 | Quick detachable rut board shaping examination mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213813076U (en) |
-
2020
- 2020-12-11 CN CN202022951757.2U patent/CN213813076U/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: 20210727 |