CN219153239U

CN219153239U - Mould for prefabricated laminated slab

Info

Publication number: CN219153239U
Application number: CN202223393849.9U
Authority: CN
Inventors: 何金涛
Original assignee: Sichuan Shengyuan Zhihui Metal Products Processing Co ltd
Current assignee: Sichuan Shengyuan Zhihui Metal Products Processing Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-09
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a die for prefabricating laminated plates, which comprises a die body, wherein the die body comprises an upper die plate and a lower die plate; a fastener is arranged between the upper template and the lower template; a blocking piece is further arranged on the opposite surface of the upper die plate and the lower die plate, and the blocking piece is movably arranged on the die body; pouring concrete into the inner part surrounded by the die body, and driving the upper die plate to move towards the lower die plate through the fastener so as to enable the blocking piece to block the concrete, so that the concrete is formed in the section surrounded by the die body; and because the plugging piece is movably connected with the die body, the plugging piece is convenient to separate from the concrete and the die body, and the plugging piece can be reused. In addition, the upper template and the lower template are made of light materials, so that the equipment is convenient for carrying and transporting the die body while the prefabricated laminated slab is formed.

Description

Mould for prefabricated laminated slab

Technical Field

The utility model relates to the technical field of prefabricated laminated slab production and manufacturing equipment, in particular to a die for prefabricated laminated slabs.

Background

At present, the laminated slab component is widely applied to assembled buildings, and the laminated slab is an integral floor slab formed by connecting a prefabricated bottom plate and a cast-in-situ concrete layer through truss ribs in a laminated mode. The prefabricated laminated slab bottom plate is produced by adopting a steel bottom die and a side die fixed on the bottom die to be assembled and then concrete is poured.

However, foam cotton is generally used as a partition material in the manufacturing process of the laminated plates, and a large amount of foam cotton garbage is formed after each laminated plate is manufactured, so that the workshop environment is extremely poor; especially, the foam cotton is easy to break during separation, so that the foam cotton not only pollutes the environment, but also has extremely low recycling rate.

Disclosure of Invention

The utility model aims to provide a die for prefabricating laminated plates, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the die for the prefabricated laminated slab comprises a die body, wherein the die body comprises an upper die plate and a lower die plate; a fastener is arranged between the upper template and the lower template; a blocking piece is further arranged on the opposite surface of the upper die plate and the lower die plate, and the blocking piece is movably arranged on the die body; and pouring concrete into the area surrounded by the die body, and then enabling the upper die plate to move towards the lower die plate through the fastener so that the blocking piece blocks the concrete from entering the die body, so that the concrete is molded in the area surrounded by the die body.

As a preferable technical scheme of the utility model: and sliding grooves which are convenient for installing the plugging piece are formed in the opposite surfaces of the upper die plate and the lower die plate.

As a preferable technical scheme of the utility model: the closure comprises a first portion and a second portion; wherein the first portion is in sliding engagement with the upper die plate and the second portion is in sliding engagement with the lower die plate.

As a preferable technical scheme of the utility model: the first part and the second part are both rubber parts.

As a preferable technical scheme of the utility model: and a supporting piece is further arranged between the upper die plate and the lower die plate.

As a preferable technical scheme of the utility model: the fastener passes through the upper template, the supporting piece and the lower template and then is connected with the locating piece.

As a preferable technical scheme of the utility model: the upper template comprises a bottom plate and a side plate perpendicular to the bottom plate, and a forming part is arranged on one outward side of the side plate.

As a preferable technical scheme of the utility model: the cross section of the forming part is serrated.

As a preferable technical scheme of the utility model: the upper template and the lower template are made of light materials.

As a preferable technical scheme of the utility model: the upper template and the lower template are both made of aluminum alloy materials.

By adopting the technical scheme, the utility model has the beneficial effects that: pouring concrete into the inner part surrounded by the die body, and enabling the upper die plate to move towards the lower die plate through the fastener so as to enable the blocking piece to block the concrete, so that the concrete is enabled to be molded in the section surrounded by the die body; and because the plugging piece is movably connected with the die body, the plugging piece is convenient to separate from the concrete and the die body, and the plugging piece can be reused.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is an end view of a body structure of the present utility model;

fig. 3 is a schematic diagram of an end of the main structure of the present utility model after being disassembled.

In the figure: 1. an upper template; 2. a fastener; 3. a lower template; 4. a chute; 5. a bottom plate; 6. a side plate; 7. a molding part; 8. a first portion; 9. a positioning piece; 10. a support; 11. a die body; 12. a blocking member; 13. a second portion.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

Referring to fig. 1-3, an embodiment of the present utility model is provided: the die for prefabricating the laminated slab comprises a die body 11, wherein the die body 11 comprises an upper die plate 1 and a lower die plate 3; a fastener 2 is arranged between the upper template 1 and the lower template 3; a blocking piece 12 is further arranged on the opposite surface of the upper die plate 1 and the lower die plate 3, and the blocking piece 12 is movably mounted on the die body 11; by pouring concrete into the area surrounded by the die body 11, the fastening piece 2 drives the upper die plate 1 to move towards the lower die plate 3, so that the blocking piece 12 blocks the concrete from entering the die body 11, and the concrete is molded in the area surrounded by the die body 11.

In summary, by pouring concrete into the space surrounded by the mold body 11, the fastening member 2 causes the upper die plate 1 to move toward the lower die plate 3, so that the blocking member 12 blocks the concrete, thereby causing the concrete to be formed in the space surrounded by the mold body; and because the plugging piece 12 is movably connected with the die body 11, the plugging piece 12 is conveniently separated from the concrete and the die body 11, so that the plugging piece 12 can be repeatedly used, and especially, the plugging piece 12 is utilized to replace the existing foam cotton, so that the problems that the foam cotton is easy to produce garbage and pollute the workshop environment when in use are effectively solved.

Furthermore, since the opposite surfaces of the upper die plate 1 and the lower die plate 3 are respectively provided with the sliding grooves 4 which are convenient for installing the blocking piece 12, the blocking piece 12 can be installed on the die body 11 in a sliding way, and conversely, can be removed from the die body 11 in a sliding way, so that the disassembly and assembly modes of the blocking piece 12 are simplified; in addition, the cross section of the chute 4 is T-shaped, and the position is more stable and reliable when the plugging piece 12 is installed on the chute 4.

Still further, since the closure member 12 comprises a first portion 8 and a second portion 13; wherein the first portion 8 is in sliding engagement with the upper die plate 1 and the second portion 13 is in sliding engagement with the lower die plate 3. Specifically, the first portion 8 and the second portion 13 are both rubber members; in addition, the first part 8 and the second part 13 are hollow structures, so that the use of rubber materials is reduced, the material consumption is reduced, and the rebound of the adhesive tape is ensured.

By the mode, the plugging piece 12 is convenient to assemble and disassemble, and the deformability of the plugging piece 12 can be utilized to enhance the tightness between the two parts, so that the slurry plugging capacity of the plugging piece 12 is improved. In particular, the rubber plugging piece 12 is not easy to damage during disassembly and assembly, and the plugging piece 12 is convenient and quick to disassemble and assemble, and further solves the problems of environmental pollution and low recycling rate caused by foam cotton.

In addition, the rubber strips are adopted to replace the original pearl cotton, so that white pollution and the follow-up cleaning work of the pearl cotton of the molding surface of the prefabricated laminated slab can be eliminated, and the quality of the appearance of the molding surface can be ensured. The plugging piece 12 can be repeatedly used for a plurality of rounds after being once installed in the chute 4, and compared with the original new pearl cotton installation for each round, the method can save a lot of working hours.

In order to enhance the versatility of the apparatus, a supporting member 10 is further disposed between the upper die plate 1 and the lower die plate 3, so that the supporting member 10 can be used to stabilize the height of the upper die plate 1 and the lower die plate 3 after they are clamped, and meanwhile, the supporting member 10 with different heights can be replaced, so that the die body 11 can be adapted to the production of laminated plates with different thicknesses.

Furthermore, the fastening member 2 is connected with the positioning member 9 after passing through the upper template 1, the supporting member 10 and the lower template 3, wherein the fastening member 2 may be a bolt, and the positioning member 9 is a nut, and the two are matched by using the threads to realize the assembly of the die body 11.

On the basis of the scheme, the upper template 1 comprises a bottom plate 5 and a side plate 6 perpendicular to the bottom plate 5, and a forming part 7 is arranged on one side of the side plate 6 outwards, so that the forming part 7 is utilized to promote the forming of the laminated plate forming surface so as to enhance the roughness of the laminated plate forming surface. Specifically, the cross section of the molding part 7 is serrated, that is, the cross section of the single molding part 7 is triangular, and the structural strength of the laminated plate molding surface can be enhanced due to the serrated cross section of the molding part 7.

The existing moulds commonly adopted in the industry for prefabricating laminated plates are special moulds and general moulds for production. The universal mold can solve the production of components with different steel bar intervals, but the universal mold used is a universal mold with a steel structure, and has the following defects: the die is very heavy, the labor intensity of workers is high, the efficiency is low, the die cost is high, and the impression quality of prefabricated formed components is poor.

For this purpose, the upper die plate 1 and the lower die plate 3 are both made of lightweight materials. Specifically, the upper template 1 and the lower template 3 are both made of aluminum alloy materials.

In summary, the aluminum alloy die replaces the original universal steel die, so that the weight of the die can be greatly reduced, the die is convenient to carry and assemble in the use process, the die loading process time is shortened, and the production efficiency is improved. Meanwhile, the purchasing cost of the universal aluminum alloy die corresponding to light weight is reduced.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. A mould for prefabricating superimposed sheets, characterized in that: the mold comprises a mold body (11), wherein the mold body (11) comprises an upper mold plate (1) and a lower mold plate (3); a fastener (2) is arranged between the upper template (1) and the lower template (3);

a blocking piece (12) is further arranged on the opposite surface of the upper die plate (1) and the lower die plate (3), and the blocking piece (12) is movably mounted on the die body (11);

the concrete is poured into the area surrounded by the die body (11), and then the fastener (2) drives the upper die plate (1) to move towards the lower die plate (3), so that the blocking piece (12) blocks the concrete from entering the die body (11), and the concrete is molded in the area surrounded by the die body (11).

2. A mould for prefabricating superimposed sheets according to claim 1, characterized in that: the opposite surfaces of the upper template (1) and the lower template (3) are respectively provided with a chute (4) which is convenient for installing the blocking piece (12).

3. A mould for prefabricating superimposed sheets according to claim 1, characterized in that: the closure (12) comprises a first portion (8) and a second portion (13); wherein the first portion (8) is in sliding engagement with the upper die plate (1) and the second portion (13) is in sliding engagement with the lower die plate (3).

4. A mould for prefabricating superimposed sheets according to claim 3, characterized in that: the first part (8) and the second part (13) are rubber parts.

5. A mould for prefabricating superimposed sheets according to claim 1, characterized in that: a supporting piece (10) is arranged between the upper die plate (1) and the lower die plate (3).

6. A mould for prefabricating superimposed sheets according to claim 5, characterised in that: the fastener (2) passes through the upper die plate (1), the supporting piece (10) and the lower die plate (3) and then is connected with the positioning piece (9) which is arranged.

7. A mould for prefabricated laminated slabs according to any one of claims 1 to 6, wherein: the upper template (1) comprises a bottom plate (5) and a side plate (6) perpendicular to the bottom plate (5), and a forming part (7) is arranged on one outward side of the side plate (6).

8. A mould for prefabricating superimposed sheets according to claim 7, characterized in that: the cross section of the forming part (7) is saw-tooth-shaped.

9. A mould for prefabricating superimposed sheets according to claim 7, characterized in that: the upper template (1) and the lower template (3) are made of light materials.

10. A mould for prefabricating superimposed sheets according to claim 9, characterized in that: the upper template (1) and the lower template (3) are made of aluminum alloy materials.