CN216634787U - Combined cylindrical concrete mould - Google Patents
Combined cylindrical concrete mould Download PDFInfo
- Publication number
- CN216634787U CN216634787U CN202122856698.5U CN202122856698U CN216634787U CN 216634787 U CN216634787 U CN 216634787U CN 202122856698 U CN202122856698 U CN 202122856698U CN 216634787 U CN216634787 U CN 216634787U
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- mould
- groove
- vertical
- cylindrical
- cylindrical concrete
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- 238000012360 testing method Methods 0.000 abstract description 23
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the field of manufacturing of experimental moulds for cylindrical concrete test blocks, in particular to a combined cylindrical concrete mould which comprises a vertical mould, an embedding device and a force application groove, wherein the vertical mould consists of a semi-cylindrical mould and a clamp, and the embedding device consists of a base and a clamping groove. With two found mould butt joint is assembled and is constituteed a cylindrical die utensil, aligns checkpost and draw-in groove, pushes the embedment device along the checkpost, accomplishes the mould equipment, concreting in the mould, the system appearance that vibrates, maintenance to drawing of patterns phase, demolish the embedment device earlier during the drawing of patterns, and force application groove exposes this moment, applys the prying force at force application groove for two found mould separation that the butt joint was assembled, take off the test block and accomplish the form removal, wash the mould and recycle. The utility model is easy to brush the release agent, is convenient for assembly, demoulding and cleaning, effectively ensures the integrity and the appearance quality of the test block, and improves the test efficiency.
Description
Technical Field
The utility model relates to the field of manufacturing of experimental molds of cylindrical concrete test blocks, in particular to a combined cylindrical concrete mold.
Background
The cylindrical concrete test block has wide application, and can be used for uniaxial compressive strength measurement, Brazilian splitting method tensile strength measurement, compression rheology and creep deformation of concrete and cyclic loading and unloading tests. At present, common concrete cylinder test blocks are mainly processed by cylindrical plastic moulds, the size of the mould is 50mm multiplied by 100mm in diameter, one end of the central axis of the cylindrical mould is provided with a through seam, the upper end of the central axis is sleeved with a limiting ring, the lower end of the central axis is a base, a cylinder body is nested in the base during assembly, the upper limiting ring is nested, the limiting ring is firstly removed during demoulding, the base is pulled out, the through seam is pried open, the test blocks are pushed from the top of the mould to the bottom, and demoulding of the test blocks is completed.
However, the above-mentioned mold has some limitations in practical operation, such as: firstly, the cylinder body of the mold is narrow and high, the mold release agent is not convenient to brush, the uniform and ideal effect is not easy to achieve, a hollow hole is likely to be formed on the surface of a test piece, the appearance effect of the test piece is influenced, and meanwhile, the mold is not easy to clean and is not beneficial to recycling; the cylinder body and the base are connected in a nested manner, the cylinder body and the base are connected by friction force, but the contact area of the cylinder body and the base is not large, the friction force of the base and the cylinder body is insufficient in the vibrating process, the connection between the cylinder body and the base is invalid, the base is hollow, the concrete of the test piece is separated from the bottom, and particularly when the particle size of coarse aggregate is larger, the phenomenon is more obvious, so that material waste is caused, and the test efficiency is influenced; the through seam of the mold is too thin, force is not easily applied during mold removal, the through seam is firstly required to be pried open by a cutter under the action of force between the through seams, the mold and the test block are separated to finish sampling, the mold is easily damaged during the priing open of the through seam, when the test block is taken out by pushing forcefully, the test block is easily damaged, the sampling process is complex, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The present invention aims to provide a combined cylindrical concrete mold to solve the problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a combined cylindrical concrete mould comprises a vertical mould, an embedding device and a force application groove, wherein the vertical mould comprises a semi-cylindrical mould and a clamp, and the embedding device comprises a base and a clamping groove.
The preferable above-mentioned clip is symmetrically present on both sides of the vertical mold in the direction of the column.
The preferable above-mentioned checkpost has the recess, and after the formwork erection is assembled, the recess clearance between two checkposts is the application of force groove, is convenient for tear open the mould.
The contact surface of the clamping groove and the vertical die is preferably an arc-shaped surface, so that the embedding device is tightly attached to the vertical die, and the looseness of the die in the vibrating process is prevented.
The preferred embedding and fixing device is an integral body consisting of the base and the clamping groove, so that the phenomenon of base emptying in the vibrating process is avoided.
Compared with the prior art, the utility model has the following beneficial effects: the device is simple and reliable, is easy to implement, and effectively improves the test efficiency. Because the mould of combination formula, before the mould equipment, the inner wall of mould directly exposes outside, can apply paint the assembly jig behind the release agent with a brush, easily reach the effect of applying paint of more even ideal, make things convenient for the mould to wash simultaneously and recycle, the embedded device who constitutes by base and draw-in groove is a whole, draw-in groove and the laminating of founding the mould arc, the mould is not hard up when having avoided vibrating and the taking off of base, only need exert less sled power in the application of force groove during the form removal, can accomplish the separation of two founds the mould, whole drawing of patterns process is convenient laborsaving more, test block preparation efficiency has generally been improved, the quality and the outward appearance that have guaranteed the test block are complete, provide the guarantee to test piece performance parameter in the experiment.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the mold of the present invention;
FIG. 3 is a detail construction diagram of the assembled vertical mold of the present invention;
FIG. 4 is a schematic view of an embedment device of the utility model;
figure 5 is a cross-sectional view of the embedment device of the utility model.
In the figure, 1-1 is a semi-cylindrical mold forming a vertical mold, 1-2 is a clip forming the vertical mold, 2-1 is a base forming an embedding device, 2-2 is a clamping groove forming the embedding device, and 3 is a force application groove.
Detailed Description
The utility model is further described with reference to the accompanying drawings and the detailed description.
As shown in the first, second and fourth figures, the combined cylindrical concrete mould comprises a vertical mould, an embedding device and a force application groove 3, wherein the vertical mould is composed of a semi-cylindrical mould 1-1 and a clamp 1-2, and the embedding device is composed of a base 2-1 and a clamping groove 2-2. The clips 1-2 are symmetrically arranged on two sides of the vertical die, and the clamping grooves 2-2 are symmetrically arranged on two sides of the embedding device.
During the test, firstly, the inner wall of a semi-cylindrical mold 1-1 of a vertical mold and a base 2-1 of an embedding device are uniformly coated with a release agent, the two vertical molds are butted and spliced to form a cylindrical mold, a gap formed by a groove between two clips 1-2 after the vertical molds are spliced is a force application groove 3, the clips 1-2 are aligned with the clamping groove 2-2 and pushed into the clamping groove 1-2 to be integrally embedded and wrapped by the clamping groove 2-2, the vertical mold is embedded and fixed in the base 2-1, after the assembly of the mold is finished, concrete can be poured in the mold, a sample is vibrated and cured to the demolding period, the embedding and detaching device is firstly needed during demolding, the embedding device is pushed out along the clips 1-2 to separate the embedding device from the spliced vertical mold, the force application groove 3 is exposed outside, a prying force is applied in the force application groove 3 to separate the two butted and spliced vertical molds, and (4) finishing the demoulding of the test block, and cleaning the mould for reuse.
The above description is only a preferred embodiment of the present invention, and a person skilled in the art may make various changes, modifications, and alterations without departing from the scope of the present invention, and all of them should be considered as within the scope of the present invention.
Claims (5)
1. The utility model provides a modular cylindrical concrete mould which characterized in that: the device comprises a vertical die, an embedding device and a force application groove (3), wherein the vertical die is composed of a semi-cylindrical die (1-1) and a clamp (1-2), and the embedding device is composed of a base (2-1) and a clamping groove (2-2).
2. The modular cylindrical concrete form of claim 1, wherein: the clips (1-2) are provided with grooves and are symmetrically arranged on two sides of the vertical die along the direction of the column body.
3. The modular cylindrical concrete form of claim 1, wherein: the force application groove (3) is formed by a groove between two split clips (1-2) of the vertical mold.
4. The modular cylindrical concrete form of claim 1, wherein: the embedding device is integral and symmetrical, and the clamping grooves (2-2) are symmetrically arranged on the base (2-1).
5. The combined cylindrical concrete mold according to claim 1, wherein the contact surface of the clamping groove (2-2) and the vertical mold is an arc surface, and the clamping groove and the vertical mold are tightly attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122856698.5U CN216634787U (en) | 2021-11-19 | 2021-11-19 | Combined cylindrical concrete mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122856698.5U CN216634787U (en) | 2021-11-19 | 2021-11-19 | Combined cylindrical concrete mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216634787U true CN216634787U (en) | 2022-05-31 |
Family
ID=81736499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122856698.5U Expired - Fee Related CN216634787U (en) | 2021-11-19 | 2021-11-19 | Combined cylindrical concrete mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216634787U (en) |
-
2021
- 2021-11-19 CN CN202122856698.5U patent/CN216634787U/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: 20220531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |