A bidirectional double-hole wall casting mold and casting process thereof

Abstract

The present invention relates to a casting mold with a groove part of a bidirectional double-hole wall and a casting process thereof, a casting mold for a bidirectional double-hole wall and a casting process thereof, a groove part and a bidirectional double-hole wall. The casting process of the bidirectional double-hole wall comprises the following steps: S1, mirror-connecting the groove parts of two bidirectional double-hole walls obtained by the casting process of the groove part of the bidirectional double-hole wall; S2, enclosing the two groove parts by using a guard plate assembly, and forming a second casting cavity between the guard plate assembly and the two groove parts; S3, pouring concrete material into the second casting cavity through a pouring port on the guard plate assembly; S4, after the concrete material is cooled and formed, removing the mold to obtain a bidirectional double-hole wall. No manual positioning marking is required during use, which saves time and effort; no hole opening and pipe insertion are required during the production of the bidirectional double-hole wall, and no pipe pulling is required after the wall is cast and formed, which completely avoids irreversible damage to the cast and formed wall caused by pipe pulling; and it is easy to transport.

Description

Technical Field

[0001] The invention belongs to the field of construction, and particularly relates to a casting mould with a groove part of a bidirectional double-hole wall and a casting process thereof, a casting mould with a groove part and a bidirectional double-hole wall. Background Art

[0002] In the construction field, compared with masonry, concrete cast walls have better integrity and are not prone to relative displacement; they have high strength and strong load-bearing capacity; they are resistant to fatigue, impact and vibration, and are not prone to cracks. In order to facilitate the layout of water, electricity, network and other pipelines and lines, it is necessary to reserve channels in the wall when casting the wall. Figure 1 and Figure 2 As shown, the existing two-way double-hole wall making mold is a combination of multiple large-diameter straight tubes 1A (hereinafter referred to as large straight tubes) and small-diameter straight tubes 1B (hereinafter referred to as small straight tubes). Radial through holes are opened on the large straight tubes for the small straight tubes to pass through and finally form a grid shape. When the existing two-way double-hole wall making mold is used, the casting box is first built, and then the large straight tubes are inserted into the casting box one by one by a machine, and then the small straight tubes are passed through the openings on the large straight tubes one by one by a machine. The small straight tubes are 90 degrees to the large straight tubes, and each small straight tube must pass through an equal number of large straight tubes. After the insertion of the tubes is completed, after the concrete wall is cast and formed, it is necessary to pull out the small straight tubes first and then the large straight tubes to complete the production of the two-way double-hole wall. The existing two-way double-hole wall manufacturing mold has the following disadvantages during use: ① The opening position of the large straight pipe needs to be positioned and marked, otherwise the small straight pipe is difficult to align and insert; ② Both insertion and extraction require machine operation, which cannot be done by manpower alone; ③ Large diameter straight pipes need to have holes opened, and in order to ensure the insertion of small straight pipes, the opening directions of multiple large straight pipes need to be kept consistent and aligned, which is very difficult and the process is time-consuming and labor-intensive; ④ In order to ensure that small diameter pipes can be inserted, the diameters of the criss-crossing pipes are destined to be inconsistent; ⑤ After the wall is cast and formed, all the inserted straight pipes need to be pulled out one by one. In the process of pulling out the pipes, it is destined to cause varying degrees of irreversible damage to the already cast wall. Summary of the invention

[0003] The present invention aims to solve the above problems and provides a casting mold with a groove part of a bidirectional double-hole wall and a casting process thereof, a casting mold with a groove part and a bidirectional double-hole wall.

[0004] The present invention provides the following technical solution: a casting mold with a grooved portion of a bidirectional double-hole wall, characterized in that it includes a first mold body, a second mold body and a side baffle assembly, the first mold body has an X-direction strip groove and a Y-direction strip groove, the X-direction strip groove and the Y-direction strip groove are located on the same reference plane and intersect with each other, the X-direction strip groove and the Y-direction strip groove surround a connecting hole that passes through the Z direction, the first mold body and the second mold body have the same structure and shape, the strip groove area of ​​the second mold body is smaller than the strip groove area of ​​the first mold body, a first casting cavity is formed between the first mold body and the second mold body, the side baffle assembly closes the first casting cavity, and the X-direction strip groove and the Y-direction strip groove are perpendicular to each other.

[0005] Based on the above technical solution, the cross-sections of the X-direction strip grooves and the Y-direction strip grooves are both semicircular, and the diameter of the strip grooves of the second mold body is smaller than the diameter of the strip grooves of the first mold body.

[0006] Based on the above technical solution, the side baffle assembly includes a first side plate, a second side plate, a third side plate and a fourth side plate, and the first side plate, the second side plate, the third side plate and the fourth side plate are connected around the first mold body and the second mold body and close the first casting cavity.

[0007] A bidirectional double-hole wall casting mold, characterized in that it includes a guard plate assembly and two grooved parts made of a bidirectional double-hole wall grooved part casting mold as described above, the two grooved parts are mirror-imaged and connected together, the guard plate assembly surrounds the two grooved parts, and the guard plate assembly has a pouring port.

[0008] A casting process for a grooved portion of a bidirectional double-hole wall, characterized in that it comprises the following steps:

[0009] 1) Prepare concrete materials;

[0010] 2) Using a grooved casting mold for a bidirectional double-hole wall as described above, after the first mold body, the second mold body and the side baffle assembly are connected and fixed, a first casting cavity is formed between the first mold body and the second mold body, and a release agent is applied in the first casting cavity;

[0011] 3) pouring concrete material into the first pouring cavity from the pouring port;

[0012] 4) After the concrete material is cooled and formed, the mold is removed to obtain a grooved portion of a bidirectional double-hole wall, wherein the grooved portion also has a communicating hole.

[0013] A bidirectional double-hole wall casting process, characterized in that it comprises the following steps:

[0014] S1: connecting together two bidirectional double-hole wall grooved parts obtained by the above-mentioned bidirectional double-hole wall grooved part casting process in a mirror image;

[0015] S2 uses a guard plate assembly to surround the two grooved parts, and a second casting cavity is formed between the guard plate assembly and the two grooved parts;

[0016] S3 pours the concrete material into the second pouring cavity through the pouring port on the guard plate assembly;

[0017] S4 After the concrete material is cooled and formed, the mold is removed to obtain a cast wall.

[0018] Based on the above technical solution, S2 also includes inserting steel bars in the X, Y and Z directions into the second casting cavity, the steel bars in the Z direction pass through the connecting hole, and the Z, X and Y directions are perpendicular to each other.

[0019] Based on the above technical solution, the X-direction steel bars and the Y-direction steel bars form a grid-shaped reinforcement mesh layer, the reinforcement mesh layer is multi-layered, and the Z-direction steel bars are connected to at least two reinforcement mesh layers.

[0020] A grooved portion, characterized in that it is made by the above-mentioned grooved portion casting process of a bidirectional double-hole wall.

[0021] A bidirectional double-hole wall, characterized in that it is made by the above-mentioned bidirectional double-hole wall casting process.

[0022] A bidirectional double-hole wall casting mold and a bidirectional double-hole wall casting process provided by an embodiment of the present invention have the following beneficial effects:

[0023] 1. The bidirectional double-hole wall casting mold provided by the present invention does not require manual positioning marking when used, saving time and effort;

[0024] 2. The bidirectional double-hole wall casting mold provided by the present invention does not need to be used for drilling holes and inserting pipes, thus avoiding the process of aligning the insertion pipes, saving time and effort, and the pipe diameters in the X-direction and Y-direction can be the same or different, which is more conducive to later line layout, etc.;

[0025] 3. The bidirectional double-hole wall casting mold provided by the present invention does not need to be pulled out after the wall is cast and formed, which completely avoids irreversible damage to the cast wall caused by pulling out the pipe;

[0026] 4. The bidirectional double-hole wall casting mold provided by the present invention has a simple structure, convenient operation and easy transportation;

[0027] 5. The wall provided by the present invention is prepared by a bidirectional double-hole wall casting mold, which has a criss-cross network of reserved pipes, which is convenient for the later layout of water, electricity and other lines or pipes, and these network pipes can allow the air in the wall to flow to a certain extent, which has the effect of regulating the room temperature to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only one embodiment of the present invention, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0029] Figure 1 : A schematic diagram of the structure of the large straight tube and the small straight tube combined in the technical background of the present invention;

[0030] Figure 2 : Figure 1 A schematic diagram of a top view structure;

[0031] Figure 3 : A schematic structural diagram of the first mold body of the present invention from a first viewing angle;

[0032] Figure 4 : A schematic diagram of the structure of the first mold body according to the present invention from a second viewing angle;

[0033] Figure 5 : A schematic diagram of the structure after the first mold body and the second mold body are combined;

[0034] Figure 6 : Figure 5 Top view (partially enlarged);

[0035] Figure 7 : Schematic diagram of the casting mold structure with grooves of the bidirectional double-hole wall of the present invention;

[0036] Figure 8 : A schematic structural diagram of the bidirectional double-hole wall of the present invention. DETAILED DESCRIPTION

[0037] The present invention will be further described below in conjunction with the accompanying drawings and examples:

[0038] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] like Figures 3 to 7 As shown, a casting mold with a grooved portion of a bidirectional double-hole wall includes a first mold body 1, a second mold body 2 and a side baffle assembly, wherein the first mold body 1 has an X-direction strip groove 11 and a Y-direction strip groove 12, wherein the X-direction strip groove 11 and the Y-direction strip groove 12 are located on the same reference plane and intersect each other, and the X-direction strip groove 11 and the Y-direction strip groove 12 surround a Z-direction through-hole 14, as shown in FIG. Figure 4 As shown, the first mold body 1 and the second mold body 2 have the same structure and shape, the second mold body 2 and the first mold body 1 are arranged in the same notch direction and are spaced apart from each other by a certain space, the strip groove of the second mold body 2 can be placed in the strip groove of the first mold body 1, the side baffle assembly and the first mold body 1 and the second mold body 2 together form a first casting cavity 13, and the X-direction strip groove 11 and the Y-direction strip groove 12 are perpendicular to each other.

[0042] Preferably, the cross-sections of the X-direction strip grooves 11 and the Y-direction strip grooves 12 are both semicircular, and the diameter of the strip grooves of the second mold body 2 is smaller than the diameter of the strip grooves of the first mold body 1 .

[0043] Among them, the connection method of the X-direction strip groove 11 and the Y-direction strip groove 12 of the first mold body 1 can be a connection method of multiple straight semicircular tubes cross-welding each other, a connection method of multiple straight semicircular tubes cross-rivet each other, or a connection method of multiple straight semicircular tubes cross-wire bundling each other; the second mold body 2 has the same structure and connection method as the first mold body 1.

[0044] like Figure 7As shown, preferably, the side baffle assembly includes a first side plate 31, a second side plate 32, a third side plate 33 and a fourth side plate 34, and the first side plate 31, the second side plate 32, the third side plate 33 and the fourth side plate 34 are connected around the first mold body 1 and the second mold body 2.

[0045] A bidirectional double-hole wall casting mold, characterized in that it includes a guard plate assembly and two grooved parts made by a bidirectional double-hole wall grooved part casting mold of the above-mentioned scheme. It can be understood that the grooved part is made of concrete, the two grooved parts are mirror-imaged and connected together, the guard plate assembly surrounds the two grooved parts, and the guard plate assembly has a pouring port.

[0046] A casting process for a grooved portion of a bidirectional double-hole wall, characterized in that it comprises the following steps:

[0047] 1) Prepare concrete materials;

[0048] 2) Using the grooved casting mold of the bidirectional double-hole wall as described above, after the first mold body 1, the second mold body 2 and the side baffle assembly are connected and fixed, a first casting cavity 13 is formed between the first mold body 1 and the second mold body 2, and a release agent is applied in the first casting cavity 13;

[0049] 3) pouring concrete material into the first pouring cavity 13 from the pouring port;

[0050] 4) After the concrete material is cooled and formed, the mold is removed to obtain a grooved portion of a bidirectional double-hole wall, which also has a connecting hole 14.

[0051] A bidirectional double-hole wall casting process, characterized in that it comprises the following steps:

[0052] S1: connecting together two bidirectional double-hole wall grooved parts obtained by the bidirectional double-hole wall grooved part casting process as described above in a mirror image;

[0053] S2 uses a guard plate assembly to surround the two grooved parts, and a second casting cavity is formed between the guard plate assembly and the two grooved parts; the side baffle assembly can have a variety of specifications, and the appropriate side baffle specifications are selected according to the actual wall thickness required by the load-bearing wall;

[0054] S3 pours the concrete material into the second pouring cavity through the pouring port on the guard plate assembly;

[0055] S4 After the concrete material is cooled and formed, the mold is removed to obtain a cast wall.

[0056] Preferably, S2 further includes reinforcing bars in the X-direction, Y-direction and Z-direction inserted into the second casting cavity, and the reinforcing bars in the Z-direction pass through the connecting hole 14 of the grooved portion, and the Z-direction, X-direction and Y-direction are perpendicular to each other. The X-direction, Y-direction and Z-direction refer to the length direction of the wall as the X-direction, the height direction of the wall as the Y-direction, and the thickness (i.e. width) direction of the wall as the Z-direction. The X-direction steel bars and the Y-direction steel bars form a grid-shaped reinforcing mesh layer, and the reinforcing mesh layer is multi-layered. The Z-direction steel bars are connected to at least two layers of reinforcing mesh layers, and both ends of the Z-direction steel bars can be in the form of hooks so as to be hooked with different layers of reinforcing mesh layers. The Z-direction steel bars can greatly enhance the bending resistance of the wall.

[0057] like Figure 5 As shown, a grooved part is characterized in that: it is made by the grooved part casting process of a bidirectional double-hole wall as described above. The shape of the grooved part is the same as that of the first mold body 1 and the second mold body 2, and the size is smaller than that of the first mold body 1 and larger than that of the second mold body 2.

[0058] The grooved part cast by the grooved part mold of the bidirectional double-hole wall can be produced on the construction site or centrally produced by the manufacturer. The grooved part is easy to transport, and transporting it to the construction site will save time and labor, greatly saving costs.

[0059] like Figure 8 As shown, a bidirectional double-hole wall is made by the bidirectional double-hole wall casting process as described above. The wall has crisscrossed X-direction channels 50 and Y-direction channels 51 inside, forming a network, which is convenient for the later layout of pipelines and lines such as water and electricity networks. At the same time, the crisscrossed channels of the wall are more conducive to the regulation of the temperature in the room.

[0060] The present invention is described above by way of examples, but the present invention is not limited to the above specific embodiments, and any changes or modifications made based on the present invention belong to the scope of protection claimed by the present invention.

Claims

1. A casting mold with a groove portion for a bidirectional double-hole wall, characterized in that: The invention comprises a first mold body (1), a second mold body (2) and a side baffle assembly, wherein the first mold body (1) has an X-direction strip groove (11) and a Y-direction strip groove (12), wherein the X-direction strip groove (11) and the Y-direction strip groove (12) are located on the same reference plane and intersect each other, wherein the X-direction strip groove (11) and the Y-direction strip groove (12) enclose a Z-direction through-going connecting hole (14), wherein the first mold body (1) and the second mold body (2) have the same structure and shape, wherein the strip groove of the second mold body (2) can be placed in the strip groove of the first mold body (1), wherein the side baffle assembly, the first mold body (1) and the second mold body (2) together enclose a first casting cavity (13), wherein the X-direction strip groove (11) and the Y-direction strip groove (12) are perpendicular to each other; The cross-sections of the X-direction strip groove (11) and the Y-direction strip groove (12) are both semicircular, and the diameter of the strip groove of the second mold body (2) is smaller than the diameter of the strip groove of the first mold body (1); The side baffle assembly comprises a first side plate (31), a second side plate (32), a third side plate (33) and a fourth side plate (34), wherein the first side plate (31), the second side plate (32), the third side plate (33) and the fourth side plate (34) are connected around the first mold body (1) and the second mold body (2).

2. A two-way double-hole wall casting mold, characterized in that: It includes a guard plate assembly and two grooved parts made by the grooved part casting mold of the bidirectional double-hole wall as described in claim 1, the two grooved parts are mirror-imaged and connected together, the guard plate assembly surrounds the two grooved parts, and the guard plate assembly has a pouring port.

3. A casting process for the grooved portion of a bidirectional double-hole wall, characterized in that: The steps include: 1) Prepare concrete materials; 2) Using the grooved casting mold of the bidirectional double-hole wall as claimed in claim 1, after the first mold body (1), the second mold body (2) and the side baffle assembly are connected and fixed, a first casting cavity (13) is formed between the first mold body (1) and the second mold body (2), and a release agent is applied in the first casting cavity (13); 3) pouring concrete material into the first pouring cavity (13) from the pouring port; 4) After the concrete material is cooled and formed, the mold is removed to obtain a grooved portion of a bidirectional double-hole wall, wherein the grooved portion also has a connecting hole (14).

4. A bidirectional double-hole wall casting process, characterized in that: The steps include: S1. Connecting together two bidirectional double-hole wall grooved parts obtained by the bidirectional double-hole wall grooved part casting process as claimed in claim 3 in a mirror-image manner; S2: using the guard plate assembly to surround the two grooved parts, and the guard plate assembly and the two grooved parts form a second casting cavity; S3 pours the concrete material into the second pouring cavity through the pouring port on the guard plate assembly; S4 After the concrete material is cooled and formed, the mold is removed to obtain a bidirectional double-hole wall.

5. A bidirectional double-hole wall casting process according to claim 4, characterized in that: The S2 also includes inserting steel bars in the X direction, Y direction and Z direction into the second casting cavity, the steel bar in the Z direction passes through the connecting hole (14), and the Z direction, X direction and Y direction are perpendicular to each other.

6. A bidirectional double-hole wall casting process according to claim 5, characterized in that: The X-direction steel bars and the Y-direction steel bars form a grid-shaped reinforcement mesh layer, the reinforcement mesh layer is multi-layered, and the Z-direction steel bars are connected to at least two reinforcement mesh layers.

7. A grooved portion, characterized in that: It is made by the grooved portion casting process of the bidirectional double-hole wall as described in claim 3.

8. A two-way double-hole wall, characterized in that: It is made by the bidirectional double-hole wall casting process as described in claim 6.

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