Precast forming device for concrete blocks of infilled wall

Abstract

The utility model discloses an infilled wall concrete block prefabrication forming device which comprises a bottom formwork, a first side formwork vertically inserted on the bottom formwork and a second side formwork parallel to the first side formwork, and the first side formwork and the second side formwork are connected through a plurality of first clamping plates arranged at equal intervals. The multiple first clamping plates are perpendicular to the first side formwork, the multiple first clamping plates are connected through two second clamping plates arranged in parallel, the two second clamping plates are located on the outer sides of the first side formwork and the second side formwork correspondingly, and the first side formwork, the second side formwork and the multiple first clamping plates jointly define a plurality of concrete pouring cavities. A reserved hole forming mold is arranged in the concrete pouring cavity. According to the utility model, the reserved hole forming die is used for forming the reserved hole of the wire box and the reserved hole of the wire pipe at one time, so that the aim of simultaneously forming a plurality of prefabricated concrete blocks can be fulfilled, and the forming quality of the concrete blocks can be ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of house construction, and in particular relates to a prefabricated forming device for filling wall concrete blocks. Background Art

[0002] With the progress and development of society, people have higher and higher requirements for the quality of housing. Concrete blocks have the advantages of light weight, fire resistance, heat insulation, sound absorption and sound insulation, etc. They are more and more widely used in civil construction projects, mainly as the main structure filling wall material. After the main structure construction is completed, secondary piping of the filling wall is required, and grooves need to be opened on the filling wall for the installation of the junction box. Usually, a groover, a cutting machine, an electric hammer or a hole opener is used to groove the filling wall. However, due to the large and deep size of the groove, the groove depth cannot be accurately controlled during the groove opening process, and the depth or width is not easy to control. Insufficient depth will make it impossible to install the junction box, and it is easy to have different groove depths and serious damage to the wall. Therefore, a groove-free filling wall concrete block prefabricated forming device should be provided. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a prefabricated forming device for filling wall concrete blocks in view of the deficiencies in the above-mentioned prior art. The device has a simple structure and a reasonable design. It does not need to make grooves on the filling wall for installing the wire box. Instead, when prefabricating the concrete blocks, a pre-reserved hole forming mold is used to form the pre-reserved hole for the wire box and the pre-reserved hole for the wire pipe at one time, so that the purpose of prefabricating multiple concrete blocks at the same time can be achieved. When pouring concrete into multiple concrete pouring cavities, the first side template, the second side template and the multiple first clamping plates will not be shifted or misaligned, and the stability is good, so the molding quality of the concrete blocks can be guaranteed, and the disassembly and assembly are convenient, and demoulding is convenient.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a prefabricated forming device for filling wall concrete blocks, characterized in that it includes a bottom template, a first side template vertically inserted on the bottom template and a second side template arranged in parallel with the first side template, the first side template and the second side template are connected by a plurality of first clamping plates arranged at equal intervals, the plurality of first clamping plates are all perpendicular to the first side template, the plurality of first clamping plates are connected by two second clamping plates arranged in parallel, the two second clamping plates are respectively located on the outside of the first side template and the second side template, the first side template, the second side template and the plurality of first clamping plates are jointly surrounded to form a plurality of concrete pouring cavities, a reserved hole forming mold is arranged in the concrete pouring cavity, the reserved hole forming mold includes a first core mold fixedly installed on the inner side surface of the first side template for forming a reserved hole for a wire box, and a second core mold fixed on the first core mold for forming a reserved hole for a wire pipe.

[0005] The above-mentioned prefabricated forming device of concrete blocks for filling walls is characterized in that a rectangular groove for inserting the first side template is provided on the bottom template.

[0006] The above-mentioned prefabricated forming device for filling wall concrete blocks is characterized in that: two first clamping grooves are formed on the first clamping plate, and the groove widths of the two first clamping grooves match the thickness of the first side formwork and the thickness of the second side formwork respectively.

[0007] The above-mentioned prefabricated forming device for filling wall concrete blocks is characterized in that: a plurality of second clamping grooves are opened on the second clamping plate, the groove width of the second clamping grooves matches the thickness of the first clamping plate, and the number of the second clamping grooves is equal to the number of the first clamping plates.

[0008] Compared with the prior art, the utility model has the following advantages:

[0009] 1. The utility model vertically inserts the first side formwork on the bottom formwork, and provides a second side formwork arranged in parallel with the first side formwork. When the first side formwork and the second side formwork are connected by a plurality of first clamping plates arranged at equal intervals, and the plurality of first clamping plates are connected by two second clamping plates arranged in parallel, the two second clamping plates can play a role in limiting the distance between two adjacent first clamping plates, so that the first side formwork, the second side formwork and the plurality of first clamping plates are jointly formed to enclose a plurality of concrete pouring cavities. Therefore, vertically inserting the first side formwork on the bottom formwork can not only limit the installation position of the first side formwork, but more importantly, can limit the layout positions of the plurality of concrete pouring cavities on the bottom formwork. When pouring concrete into the plurality of concrete pouring cavities, the first side formwork, the second side formwork and the plurality of first clamping plates will not be displaced or misaligned, and have good stability, thereby ensuring the molding quality of the concrete blocks.

[0010] 2. The utility model provides a reserved hole forming mold in the concrete pouring cavity, and the reserved hole forming mold includes a first core mold for forming a reserved hole for a wire box and a second core mold for forming a reserved hole for a wire tube. The first core mold is fixedly mounted on the inner side surface of the first side mold, and the second core mold is fixed on the first core mold. It should be noted that the second core mold and the second side mold are not fixedly connected, but under the connection of multiple first clamping plates, the inner side surface of the second side mold is pressed against the second core mold. After the concrete block is formed, it is easy to remove the multiple first clamping plates and the second side mold, which helps to demold the concrete block.

[0011] 3. The utility model has a simple structure, reasonable design, convenient assembly and disassembly, and is easy to promote and apply.

[0012] To sum up, the utility model has a simple structure and a reasonable design. It does not need to make grooves on the filling wall for the installation of the wire box. Instead, when prefabricating concrete blocks, a reserved hole forming mold is used to form the reserved hole for the wire box and the reserved hole for the wire pipe at one time, which can achieve the purpose of prefabricating multiple concrete blocks at the same time. When pouring concrete into multiple concrete pouring cavities, the first side formwork, the second side formwork and the multiple first clamping plates will not be shifted or misaligned, and the stability is good, which can ensure the molding quality of the concrete blocks, and is easy to disassemble and demold.

[0013] The present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the use state of the utility model.

[0015] Figure 2 for Figure 1 AA section view.

[0016] Figure 3 It is a structural schematic diagram of the bottom template of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the first clamping plate of the utility model.

[0018] Figure 5 It is a structural schematic diagram of the second clamping plate of the utility model.

[0019] Figure 6 It is a structural schematic diagram of the concrete block of the utility model.

[0020] Description of reference numerals:

[0021] 1-1—first side mold; 1-2—second side mold; 2—first core mold;

[0022] 3—second core mold; 4—first card plate; 4-1—first card slot;

[0023] 5—second card position plate; 5-1—second card slot; 6—bottom template;

[0024] 6-1—Rectangular groove; 7—Concrete block; 7-1—Reserved hole for wire box;

[0025] 7-2—Hole reserved for wire conduit. DETAILED DESCRIPTION

[0026] like Figures 1 to 6As shown, the utility model includes a bottom template 6, a first side template 1-1 vertically inserted on the bottom template 6 and a second side template 1-2 arranged in parallel with the first side template 1-1, the first side template 1-1 and the second side template 1-2 are connected by a plurality of first positioning plates 4 arranged at equal intervals, the plurality of first positioning plates 4 are perpendicular to the first side template 1-1, the plurality of first positioning plates 4 are connected by two second positioning plates 5 arranged in parallel, the two second positioning plates 5 are respectively located on the outside of the first side template 1-1 and the second side template 1-2, the first side template 1-1, the second side template 1-2 and the plurality of first positioning plates 4 are jointly enclosed to form a plurality of concrete pouring cavities, a reserved hole forming mold is arranged in the concrete pouring cavity, the reserved hole forming mold includes a first core mold 2 fixedly mounted on the inner side surface of the first side template 1-1 for forming a reserved hole 7-1 for a wire box, and a second core mold 3 fixed on the first core mold 2 for forming a reserved hole 7-2 for a wire pipe.

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, in this embodiment, by vertically inserting the first side formwork 1-1 on the bottom formwork 6, and providing a second side formwork 1-2 arranged parallel to the first side formwork 1-1, when the first side formwork 1-1 and the second side formwork 1-2 are connected by a plurality of first clamping plates 4 arranged at equal intervals, and the plurality of first clamping plates 4 are connected by two second clamping plates 5 arranged in parallel, the two second clamping plates 5 can play a role in limiting the distance between two adjacent first clamping plates 4, so that the first side formwork 1-1, the second side formwork 1-2 and the plurality of first clamping plates 4 are jointly enclosed to form a plurality of concrete pouring cavities. Therefore, vertically inserting the first side formwork 1-1 on the bottom formwork 6 can not only limit the installation position of the first side formwork 1-1, but more importantly, can limit the layout positions of the plurality of concrete pouring cavities on the bottom formwork 6. When pouring concrete into the plurality of concrete pouring cavities, the first side formwork 1-1, the second side formwork 1-2 and the plurality of first clamping plates 4 will not be displaced or misaligned, and have good stability, thereby ensuring the molding quality of the concrete blocks.

[0028] In this embodiment, a reserved hole forming mold is arranged in the concrete pouring cavity, and the reserved hole forming mold includes a first core mold 2 for forming a reserved hole 7-1 for a wire box and a second core mold 3 for forming a reserved hole 7-2 for a wire pipe. The first core mold 2 is fixedly mounted on the inner side surface of the first side mold 1-1, and the second core mold 3 is fixed on the first core mold 2. It should be noted that the second core mold 3 and the second side mold 1-2 are not fixedly connected, but under the connection of multiple first clamping plates 4, the inner side surface of the second side mold 1-2 is pressed against the second core mold 3. After the concrete block is formed, it is convenient to remove the multiple first clamping plates 4 and the second side mold 1-2, which helps to demold the concrete block.

[0029] like Figure 3 As shown, in this embodiment, the bottom template 6 is provided with a rectangular groove 6 - 1 for inserting the first side template 1 - 1 .

[0030] like Figure 4 As shown, in this embodiment, two first clamping grooves 4-1 are provided on the first clamping plate 4, and the groove widths of the two first clamping grooves 4-1 match the thickness of the first side template 1-1 and the thickness of the second side template 1-2 respectively.

[0031] like Figure 5 As shown, in this embodiment, a plurality of second card slots 5 - 1 are provided on the second card plate 5 , the width of the second card slots 5 - 1 matches the thickness of the first card plate 4 , and the number of the second card slots 5 - 1 is equal to the number of the first card plate 4 .

[0032] like Figures 1 to 5 As shown, the process of assembling the prefabricated forming device is as follows: first, place the bottom template 6 on the horizontal ground, clamp the first side template 1-1 in the rectangular groove 6-1, and then weld a plurality of pre-reserved hole forming molds on the inner side surface of the first side template 1-1, and the plurality of pre-reserved hole forming molds are arranged at equal intervals; secondly, install the second side template 1-2 and a plurality of first clamping plates 4, and the two first clamping grooves 4-1 of the first clamping plates 4 are respectively clamped on the first side template 1-1 and the second side template 1-2, so that the inner side surface of the second side template 1-2 can be pressed against the pre-reserved hole forming mold, and at this time, the two adjacent The spacing between the first clamping plates 4 is not equal, but each reserved hole forming mold must be located between two adjacent first clamping plates 4; then, two second clamping plates 5 are installed, so that the multiple second clamping grooves 5-1 are respectively clamped on the multiple first clamping plates 4. At this time, the purpose of adjusting the spacing between the two adjacent first clamping plates 4 can be achieved, so that the first side template 1-1, the second side template 1-2 and the multiple first clamping plates 4 are jointly enclosed to form multiple concrete pouring cavities with the same structure; the prefabricated molding device is easy to disassemble and assemble, easy to demould, has high molding quality, can be used repeatedly, and is easy to promote and apply.

[0033] The above is only a preferred embodiment of the present invention and does not constitute any limitation to the present invention. Any simple modification, change and equivalent structural change made to the above embodiments according to the technical essence of the present invention shall still fall within the protection scope of the technical solution of the present invention.

Claims

1. A prefabricated forming device for infill wall concrete blocks, characterized in that: The invention comprises a bottom template (6), a first side template (1-1) vertically inserted on the bottom template (6), and a second side template (1-2) arranged in parallel with the first side template (1-1), wherein the first side template (1-1) and the second side template (1-2) are connected by a plurality of first clamping plates (4) arranged at equal intervals, the plurality of first clamping plates (4) are all perpendicular to the first side template (1-1), the plurality of first clamping plates (4) are connected by two second clamping plates (5) arranged in parallel, and the two second clamping plates (5) are respectively located at the bottom template (6) and the second side template (1-2 ... The first side formwork (1-1) and the second side formwork (1-2) are arranged outside the first side formwork (1-1), the second side formwork (1-2) and a plurality of the first positioning plates (4) to form a plurality of concrete pouring cavities, wherein a reserved hole forming mold is arranged in the concrete pouring cavity, and the reserved hole forming mold comprises a first core mold (2) fixedly mounted on the inner side surface of the first side formwork (1-1) for forming a wire box reserved hole (7-1) and a second core mold (3) fixed on the first core mold (2) for forming a wire tube reserved hole (7-2).

2. A prefabricated forming device for infill wall concrete blocks according to claim 1, characterized in that: The bottom template (6) is provided with a rectangular groove (6-1) for inserting the first side template (1-1).

3. A prefabricated forming device for infill wall concrete blocks according to claim 1, characterized in that: The first clamping plate (4) is provided with two first clamping slots (4-1), and the slot widths of the two first clamping slots (4-1) respectively match the thickness of the first side template (1-1) and the thickness of the second side template (1-2).

4. A prefabricated forming device for infill wall concrete blocks according to claim 3, characterized in that: The second clamping plate (5) is provided with a plurality of second clamping slots (5-1), the slot width of the second clamping slots (5-1) matches the thickness of the first clamping plate (4), and the number of the second clamping slots (5-1) is equal to the number of the first clamping plates (4).

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