CN220063592U - Assembled cement mortar test die - Google Patents
Assembled cement mortar test die Download PDFInfo
- Publication number
- CN220063592U CN220063592U CN202321033621.0U CN202321033621U CN220063592U CN 220063592 U CN220063592 U CN 220063592U CN 202321033621 U CN202321033621 U CN 202321033621U CN 220063592 U CN220063592 U CN 220063592U
- Authority
- CN
- China
- Prior art keywords
- assembled
- end plate
- cement mortar
- semicircular
- plate
- Prior art date
- 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.)
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Links
- 239000011083 cement mortar Substances 0.000 title claims abstract description 38
- 241000587161 Gomphocarpus Species 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims description 17
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000004568 cement Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to an assembled cement mortar test die, which comprises a cement mortar test die base, end plates and a baffle plate, wherein the base is provided with a top plate and a screwing device, the end plates are assembled end plates, each side of the end plates are formed by splicing an upper end plate and a lower end plate, splicing seams are formed at the splicing positions of the upper end plate and the lower end plate, and nail head insertion holes are formed at the splicing seams.
Description
Technical Field
The utility model belongs to the technical field of concrete engineering, and particularly relates to an assembled cement mortar test die.
Background
In the concrete application process, the detection of concrete raw materials is critical, the detection of cement strength and dry shrinkage performance is involved, a cement mortar test die with a nail head is needed in the detection of the dry shrinkage performance, but when the cement mortar test die with the nail head is used, a part of cement mortar enters into a nail head hole of the cement mortar test die, so that cement clamped in the nail head hole of the cement mortar test die is extremely difficult to clean and can only be manually chiseled out when the cement is molded and disassembled, and the time and the labor are consumed; meanwhile, if hardened cement in the nail head hole of the cement mortar test mould is chiseled out for multiple times, the cement mortar test mould is deformed in the process of chiseling out for multiple times, and the size of the test mould is changed, so that the size of a component is changed.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a cement mortar test device, which can solve the technical problems that the nail head holes in the conventional cement mortar test are difficult to clean, the cement mortar test is easy to deform, the manual chiseling and cleaning process is time-consuming and labor-consuming, and a test piece is easy to generate dimensional errors due to deformation of the test mold.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the cement mortar test device comprises a base, an assembled upper end plate, an assembled lower end plate and a partition plate, wherein the assembled upper end plate and the assembled lower end plate can be connected into a complete end plate by joints and then assembled on the base, and the partition plate, the assembled upper end plate and the assembled lower end plate form a component space;
the base is provided with a screwing device, the base is used as a member pouring assembly platform, the base is provided with an end double top plate for fixing the assembled upper end plate and the assembled lower end plate on the opposite sides of the screwing device, and the base is provided with a vertical rod for resisting horizontal sliding of a test piece;
the screwing device is provided with a screwing top plate which can push the assembled upper end plate and the assembled lower end plate to move towards the position where the partition plate is located.
Preferably, the assembled lower end plate is provided with a first vertical square groove, and is provided with semicircular longitudinal grooves distributed longitudinally along the assembled lower end plate, and the semicircular longitudinal grooves are provided with semicircular lower short empty grooves.
Preferably, a second vertical square groove is formed in the assembled upper end plate, and the second vertical square groove and the first vertical square groove form a complete groove to fix the partition plate.
Preferably, the assembled upper end plate is provided with longitudinally distributed semicircular longitudinal projections which can be assembled with semicircular longitudinal grooves on the assembled lower end plate to form a complete end plate for fixing the partition plate.
Preferably, the assembled upper end plate is provided with a semicircular upper short empty groove, and the semicircular upper short empty groove and the semicircular lower short empty groove form a complete circular empty groove together and are used for adding the nail head in engineering.
Compared with the existing cement mortar test mould, the novel simple assembly cement mortar test mould provided by the utility model has the following beneficial effects:
1. according to the cement mortar test die, the end plates are formed by the two end plates assembled up and down, so that the cement mortar test die is convenient to detach and improves production efficiency.
2. According to the cement mortar test die provided by the utility model, the round nail head hole on the original complete end plate is divided into the upper semicircular short empty slots and the lower semicircular short empty slots, so that the cleaning of the nail head hole after the test piece is molded can be greatly simplified, and compared with the original chiseling mode, the cement mortar test die is time-saving, labor-saving, convenient and quick.
3. The end plate of the cement mortar test mold provided by the utility model is an assembled component and consists of the upper part and the lower part, so that the cement mortar test mold is simpler to disassemble, and meanwhile, the plurality of top plates are arranged on the cement mortar test mold, so that the stability of the mold during molding of a test piece can be ensured, the disassembling process is simplified, the deformation during the disassembly of the mold is reduced, and the molding size of the component is more accurate.
Drawings
FIG. 1 is a front view of an assembled cement mortar test mold;
FIG. 2 is a front view of an assembled cement mortar test bed;
FIG. 3 is a front view of an assembled lower end plate of an assembled cement mortar test mold;
FIG. 4 is a front view of an assembled upper end plate of an assembled cement mortar test mold;
FIG. 5 is a view showing the splicing of upper and lower end plates of an assembled cement mortar test mold;
FIG. 6 is a front view of an assembled cement mortar test septum.
In the figure: 1. the device comprises a base, 2, an assembled lower end plate, 3, an assembled upper end plate, 4, a partition plate, 11, end double top plates, 12, a vertical rod, 15, a screwing device, 151, a screwing top plate, 21, an assembled lower end plate semicircular longitudinal groove, 22, a first vertical square groove, 23, an assembled lower end plate semicircular lower short empty groove, 31, an assembled upper end plate semicircular upper short empty groove, 32, a second vertical square groove, 33 and an assembled upper end plate semicircular longitudinal convex head.
Detailed Description
The utility model is illustrated below by means of specific examples, without however limiting the utility model.
Referring to fig. 1-6, the utility model provides an assembled cement mortar test mold, which comprises a base 1, an assembled upper end plate 3, an assembled lower end plate 2 and a partition plate 4, wherein the assembled upper end plate 3 and the assembled lower end plate 2 can be connected into a complete end plate by joints and then assembled on the base 1, the partition plate 4, the assembled upper end plate 3 and the assembled lower end plate 2 enclose 3 component spaces, each side end plate is assembled by the assembled upper end plate 3 and the assembled lower end plate 2, the assembled upper end plate 3 and the assembled lower end plate 2 are provided with splice joints, and nail head jacks are arranged at the splice joints;
the base 1 is provided with a screwing device 15 for pushing the assembled upper end plate 3 and the assembled lower end plate 2 to clamp the partition plate 4 and construct pouring spaces of 3 test blocks;
the base 1 is used as a component pouring assembly platform, the base 1 is provided with an end double top plate 11 for fixing the assembled upper end plate 3 and the assembled lower end plate 2 on opposite sides of the screwing device 15, and the sum of the areas of the end double top plates 11 on the base 1 is larger than one third of the sum of the side areas of the assembled upper end plate 3 and the assembled lower end plate 2, so that the die assembly is ensured to be stable.
The base 1 is provided with a vertical rod 12 for resisting horizontal sliding of a test piece, and the height of the vertical rod 12 is not larger than that of the partition board 4, so that the water mortar component can vibrate and float during pouring.
4 first vertical square grooves 22 are formed in the assembled lower end plate 2, semicircular longitudinal grooves 21 are longitudinally distributed along the assembled lower end plate 2, and 3 semicircular lower short empty grooves 23 are formed in the semicircular longitudinal grooves 21.
4 second vertical square grooves 32 are formed in the assembled upper end plate 3, and the second vertical square grooves 32 and the first vertical square grooves 22 form a complete groove to fix the partition plate 4.
The assembled upper end plate 3 is provided with longitudinally distributed semicircular longitudinal projections 33, and the semicircular longitudinal projections 33 can be assembled with semicircular longitudinal grooves 21 on the assembled lower end plate 2 to form a complete end plate for fixing the partition plate 4.
The assembled upper end plate 3 is provided with 3 semicircular upper short empty slots 31, and the semicircular upper short empty slots 31 and the semicircular lower short empty slots 23 form a complete circular empty slot together for adding the nail head in engineering.
In one embodiment of the utility model, the novel fabricated cement mortar test mold is made of alloy or metal, and the alloy or metal can reduce the deformation of the mold during use and increase the recycling frequency of the mold due to higher hardness.
The method and the device which are not described in detail in the utility model are all prior art and are not described in detail.
The above description of the embodiments is only for aiding in the understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (5)
1. The assembled cement mortar test die is characterized by comprising a base (1), an assembled upper end plate (3), an assembled lower end plate (2) and a partition plate (4), wherein the assembled upper end plate (3) and the assembled lower end plate (2) can be connected into a complete end plate by joints and assembled on the base (1), and the partition plate (4), the assembled upper end plate (3) and the assembled lower end plate (2) enclose 3 component spaces;
the base (1) is provided with a screwing device (15), the base (1) is used as a member pouring assembly platform, the base (1) is provided with an end double top plate (11) for fixing the assembled upper end plate (3) and the assembled lower end plate (2) on opposite sides of the screwing device (15), and the base (1) is provided with a vertical rod (12) for resisting horizontal sliding of a test piece;
the screwing device (15) is provided with a screwing top plate (151) which can push the assembled upper end plate (3) and the assembled lower end plate (2) to move towards the position where the partition plate (4) is located.
2. The fabricated cement mortar test mold according to claim 1, wherein: 4 first vertical square grooves (22) are formed in the assembled lower end plate (2), semicircular longitudinal grooves (21) which are longitudinally distributed are formed in the assembled lower end plate (2), and 3 semicircular lower short empty grooves (23) are formed in the semicircular longitudinal grooves (21).
3. The fabricated cement mortar test mold according to claim 2, wherein: 4 second vertical square grooves (32) are formed in the assembled upper end plate (3), and the second vertical square grooves (32) and the first vertical square grooves (22) form a complete groove to fix the partition plate (4).
4. The fabricated cement mortar test mold according to claim 2, wherein: the assembled upper end plate (3) is provided with semicircular longitudinal raised heads (33) which are longitudinally distributed, and the semicircular longitudinal raised heads (33) can be assembled with semicircular longitudinal grooves (21) on the assembled lower end plate (2) to form a complete end plate for fixing the partition plate (4).
5. The fabricated cement mortar test mold according to claim 2, wherein: the assembled upper end plate (3) is provided with 3 semicircular upper short empty slots (31), and the semicircular upper short empty slots (31) and the semicircular lower short empty slots (23) form a complete circular empty slot together and are used for adding the nail heads in engineering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321033621.0U CN220063592U (en) | 2023-04-28 | 2023-04-28 | Assembled cement mortar test die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321033621.0U CN220063592U (en) | 2023-04-28 | 2023-04-28 | Assembled cement mortar test die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220063592U true CN220063592U (en) | 2023-11-21 |
Family
ID=88766557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321033621.0U Active CN220063592U (en) | 2023-04-28 | 2023-04-28 | Assembled cement mortar test die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220063592U (en) |
-
2023
- 2023-04-28 CN CN202321033621.0U patent/CN220063592U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |