CN219768594U - A mould for making aerated concrete for laboratory - Google Patents
A mould for making aerated concrete for laboratory Download PDFInfo
- Publication number
- CN219768594U CN219768594U CN202321353285.8U CN202321353285U CN219768594U CN 219768594 U CN219768594 U CN 219768594U CN 202321353285 U CN202321353285 U CN 202321353285U CN 219768594 U CN219768594 U CN 219768594U
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- China
- Prior art keywords
- mould
- aerated concrete
- frame
- laboratory
- die frame
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- 238000007789 sealing Methods 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000009776 industrial production Methods 0.000 abstract description 5
- 230000010354 integration Effects 0.000 abstract description 2
- 238000004088 simulation Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model provides a die for manufacturing aerated concrete for a laboratory, which comprises a bottom plate and a die frame, wherein the die frame is of an integrated rectangular frame structure, the die frame is detachably connected to the bottom plate, and the bottom of the die frame is in sealing connection with the bottom plate through a sealing piece. This mould can the aerated concrete of the great specification of one shot forming, reduces experiment mould quantity, save time and cost to through the mould frame of design integration, make the mould frame lateral wall of less thickness can satisfy the mould leakproofness demand, thereby greatly reduced the weight of whole mould, be convenient for dismouting and transport, the gas condition in the actual aerated concrete industrial production of simulation that moreover can be better, evaporate foster condition etc. have advantages such as light, dismouting clearance convenience, location are accurate, the reduction degree is high.
Description
Technical Field
The utility model belongs to the technical field of buildings, and particularly relates to a mold for manufacturing aerated concrete for laboratories.
Background
The existing several molds for manufacturing aerated concrete for laboratories mainly have the following defects:
(1) The traditional triple steel mould has small size, and when the mould is used for manufacturing aerated concrete, three 100mm moulds can be formed at one time 3 The aerated concrete has low molding height, small number of building blocks, troublesome disassembly and assembly and complicated cleaning steps, and the molding mode can not better simulate the production, maintenance process and the like on an aerated concrete production line, and can not simulate the difference condition of autoclaved maintenance of each position of the building block in the actual production process; if a plurality of aerated blocks with the same formula are required to be formed simultaneously, a plurality of experimental molds are required to manufacture aerated concrete simultaneously, the efficiency is low, and the aerated concrete manufactured by adopting different experimental molds is inevitably different, so that the experimental accuracy is not high.
(2) The traditional large-size steel mold is of a cuboid structure formed by splicing four steel plates, when aerated concrete is prepared, the steel plates need to reach a certain thickness to ensure the sealing performance of the mold to prevent slurry leakage due to the sealing performance, so that the large-size traditional steel mold is thicker in template and larger in size, and the whole mold is heavier and is inconvenient to assemble, disassemble and carry.
(3) The large-size plastic mould solves the problems that the large-size steel mould is heavier and inconvenient to disassemble, assemble and carry, but the traditional demoulding adopts a demoulding mode that an air gun is used for inflating the bottom of the mould, so that the strength of aerated concrete is inferior to that of common concrete, and the situations of damage or demoulding failure and the like are unavoidable in the demoulding process.
Disclosure of Invention
The utility model aims to provide a mould for manufacturing aerated concrete for laboratories, which can at least solve part of defects in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a mould for making aerated concrete for laboratory, includes bottom plate and mould frame, the mould frame is the rectangle frame structure of integration, mould frame detachable connect in on the bottom plate, and pass through sealing member sealing connection between mould frame bottom and the bottom plate.
Further, the height of the die frame is 300-600 mm, the length and the width of the die frame are not less than 300mm, and the thickness of the side wall of the die frame is 3-6 mm.
Further, a groove is formed in the upper surface of the bottom plate, corresponding to the bottom of the die frame, and the sealing element is arranged in the groove, and the bottom of the die frame is embedded into the groove and is in sealing connection with the groove through the sealing element.
Further, the edge welding of mould frame top has the angle steel, the four corners of corresponding mould frame is equipped with the round hole that supplies the screw rod to pass on the angle steel, be located the mould frame outside on the bottom plate and be equipped with the screw, just the round hole one-to-one on screw and the angle steel, the screw rod runs through the round hole and extends to in the screw of bottom plate to it is fixed through the nut.
Further, the sealing element is a sealing gasket, the length and the width of the sealing gasket are matched with those of the groove, and the height of the sealing gasket is slightly smaller than that of the groove.
Furthermore, the sealing gasket is made of butyronitrile or silica gel materials.
Further, vertical handles are symmetrically welded on two sides of the bottom plate, and the vertical handles are located on the outer side of the die frame.
Furthermore, transverse handles are symmetrically welded on the horizontal central shaft positions of the two opposite side walls of the die frame.
Further, the side wall of the mold frame is obliquely arranged from bottom to top to the inner side of the mold frame, and the inclination angle is 1-2 degrees.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The mold for manufacturing the aerated concrete for the laboratory provided by the utility model can be used for forming the aerated concrete with larger specification at one time, so that the number of experimental molds is reduced, the time and the cost are saved, and the mold tightness requirement can be met by designing the integrated mold frame, so that the weight of the whole mold is greatly reduced, and the mold is convenient to disassemble, assemble and transport.
(2) The mold for manufacturing the aerated concrete for the laboratory provided by the utility model is designed to be large in specification, can better simulate the gas generation condition, the steam curing condition and the like in the actual aerated concrete industrial production process, can be used for forming the aerated concrete with larger specification at one time, and can meet the existing performance detection requirement of the aerated concrete for industrial production.
The present utility model will be described in further detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a front view of a mold for making aerated concrete for laboratory use of the present utility model;
FIG. 2 is a side view of a mold for making laboratory aerated concrete in accordance with the present utility model;
fig. 3 is a top view of a mold for making aerated concrete for laboratory use of the present utility model.
Reference numerals illustrate: 1. a bottom plate; 2. a groove; 3. a screw hole; 4. a nut; 5. a seal; 6. a vertical handle; 7. a mold frame; 8. a screw; 9. a transverse handle; 10. angle steel; 11. a screw cap; 12. adjusting the bracelet; 13. and a round hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or by an abutting connection or integrally connected; the specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, 2 and 3, the present embodiment provides a mold for manufacturing aerated concrete for laboratory, which comprises a bottom plate 1 and a mold frame 7, wherein the mold frame 7 is of an integrated rectangular frame structure, the mold frame 7 is detachably connected to the bottom plate 1, and the bottom of the mold frame 7 is in sealing connection with the bottom plate 1 through a sealing member 5. In the embodiment, the bottom plate 1 adopts a cuboid plate-shaped structure, the die frame 7 is designed into an integrated structure, and particularly, the die frame 7 adopts 4 steel plates to be welded and enclosed into a rectangular die frame for filling slurry, so that the tightness of connection between the side walls of the die frame 7 is ensured, and the tightness of the die can also be ensured by using the steel plates with smaller thickness to prevent slurry from leaking out, thus compared with a large-specification steel die formed by traditional splicing, the weight of the whole die is greatly reduced, and the disassembly, assembly and transportation are convenient; meanwhile, a detachable connection structure is designed between the die frame 7 and the bottom plate 1, so that demolding is facilitated.
In order to ensure the tightness of the conventional large-size steel mold, the thickness of the steel plate needs to be designed to be generally not less than 10mm, but in this embodiment, the mold frame 7 is of an integrated structure, so that the tightness between the side walls of the mold frame 7 is not required to be considered, and the side wall thickness of the mold frame 7 is optimally designed to be 3-6 mm, so that the requirement of the tightness of the mold can be met, and the weight of the whole mold is reduced.
Specifically, in the embodiment, the height of the die frame 7 is 300-600 mm, the length and the width of the die frame 7 are not less than 300mm, the aerated concrete with larger specification can be formed at one time, a plurality of groups of test blocks with specified specifications are formed after cutting, the number of experimental dies is reduced, and the time and the cost are saved; the large-size aerated concrete formed by adopting the large-size die in one step can meet the size requirement of the traditional national standard test on the thermal conductivity coefficient of the aerated concrete (namely, the size of the thermal conductivity coefficient test piece surface is 300mm and 300 mm); meanwhile, the large-size mold frame 7 designed in the embodiment can better simulate the gas generation condition, the steam curing condition and the like in the actual aerated concrete industrial production process.
For the detachable connection structure between the die frame 7 and the bottom plate 1, as an alternative implementation manner, a groove 2 may be formed on the upper surface of the bottom plate 1 corresponding to the bottom of the die frame 7, and the size and specification of the groove 2 are consistent with those of the lower bottom surface of the die frame 7, so that the bottom of the die frame 7 is accurately embedded into the groove 2, meanwhile, the sealing element 5 is disposed in the groove 2, and the bottom of the die frame 7 is in sealing connection with the groove 2 through the sealing element 5. Specifically, the sealing element 5 adopts a sealing gasket, the length and width specifications of the sealing gasket are matched with those of the groove 2, and the height of the sealing gasket is slightly smaller than that of the groove 2; optionally, the sealing gasket is made of butyronitrile or silica gel.
As a concrete implementation mode of fixed connection between the die frame 7 and the bottom plate 1, angle steel 10 is welded at the top edge of the die frame 7, round holes 13 for the screws 8 to pass through are formed in the four corners of the angle steel 10 corresponding to the die frame 7, screw holes 3 are formed in the bottom plate 1, the screw holes 3 correspond to the round holes 7 in the angle steel 10 one by one, and the screws 8 penetrate through the round holes 7 to extend into the screw holes 3 of the bottom plate 1 and are fixed through nuts 4. The die frame 7 and the bottom plate 1 are combined through the groove 2 and the screw rod 8, so that the integrity and the tightness of the whole die are ensured, the die is convenient to disassemble and assemble and clean, and the die is easy to demold. Optimally, in order to facilitate the installation and the disassembly of the screw rod 8, the screw rod 8 is designed to be composed of a screw rod and a screw cap 11, and the screw cap 11 is provided with an adjusting bracelet 12.
In an optimized embodiment, the vertical handles 6 are symmetrically welded on two sides of the bottom plate 1, the vertical handles 6 are positioned on the outer side of the die frame 7, and the die can be conveniently moved to a designated position for maintenance through the vertical handles 6.
Optimally, transverse handles 9 are symmetrically welded at the positions of the horizontal central shafts of the two opposite side walls of the mold frame 7, and the mold frame 7 can be conveniently lifted to finish demolding through the transverse handles 9 after curing. Furthermore, the mold frame 7 is designed to have a smaller inclination angle, namely, the side wall of the mold frame 7 is obliquely arranged from bottom to top to the inner side of the mold frame 7, and the inclination angle is 1-2 degrees, so that the demolding can be more conveniently and rapidly completed.
In summary, the die for manufacturing the aerated concrete for the laboratory provided by the utility model can be used for forming a plurality of groups of test blocks with specified specifications after cutting the aerated concrete with larger specifications by one step, so that the number of experimental dies is reduced, the time and the cost are saved, the gas generation condition, the steam curing condition and the like in the actual industrial production process of the aerated concrete can be better simulated, and the die has the advantages of portability, convenience in disassembly and assembly, precise positioning, high reduction degree and the like.
The foregoing examples are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model, and all designs that are the same or similar to the present utility model are within the scope of the present utility model.
Claims (9)
1. A mould for making aerated concrete for laboratory use, characterized in that: the mold frame is of an integrated rectangular frame structure, the mold frame is detachably connected to the bottom plate, and the bottom of the mold frame is in sealing connection with the bottom plate through a sealing piece.
2. A mould for making aerated concrete for laboratory as claimed in claim 1, wherein: the height of the die frame is 300-600 mm, the length and the width of the die frame are not less than 300mm, and the thickness of the side wall of the die frame is 3-6 mm.
3. A mould for making aerated concrete for laboratory as claimed in claim 1, wherein: the bottom plate upper surface is equipped with the recess corresponding to mould frame bottom position, the sealing member is arranged in the recess, mould frame bottom embedding recess is connected with the recess seal through the sealing member.
4. A mould for making aerated concrete for laboratory as claimed in claim 3, wherein: the die frame top border welding has the angle steel, the four corners of corresponding die frame is equipped with the round hole that supplies the screw rod to pass on the angle steel, be located the die frame outside on the bottom plate and be equipped with the screw, just the round hole one-to-one on screw and the angle steel, the screw rod runs through the round hole and extends to in the screw of bottom plate to it is fixed through the nut.
5. A mould for making aerated concrete for laboratory as claimed in claim 3, wherein: the sealing piece is a sealing gasket, the length and the width of the sealing gasket are matched with those of the groove, and the height of the sealing gasket is slightly smaller than that of the groove.
6. A mould for making aerated concrete for laboratory as claimed in claim 5, wherein: the sealing gasket is made of butyronitrile or silica gel materials.
7. A mould for making aerated concrete for laboratory as claimed in claim 1, wherein: the two sides of the bottom plate are symmetrically welded with vertical handles, and the vertical handles are positioned on the outer side of the die frame.
8. A mould for making aerated concrete for laboratory as claimed in claim 1, wherein: transverse handles are symmetrically welded on the horizontal central shaft positions of the two opposite side walls of the die frame.
9. A mould for making aerated concrete for laboratory as claimed in claim 1, wherein: the side wall of the die frame is obliquely arranged from bottom to top to the inner side of the die frame, and the inclination angle is 1-2 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321353285.8U CN219768594U (en) | 2023-05-31 | 2023-05-31 | A mould for making aerated concrete for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321353285.8U CN219768594U (en) | 2023-05-31 | 2023-05-31 | A mould for making aerated concrete for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219768594U true CN219768594U (en) | 2023-09-29 |
Family
ID=88138288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321353285.8U Active CN219768594U (en) | 2023-05-31 | 2023-05-31 | A mould for making aerated concrete for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219768594U (en) |
-
2023
- 2023-05-31 CN CN202321353285.8U patent/CN219768594U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |