KR200448085Y1 - Frame structure of assembling form panel - Google Patents

Abstract

The present invention relates to a formwork panel (Euro-foam) used to make formwork when placing concrete in construction or civil engineering, and more particularly to a formwork frame assembly frame.

Formwork panel assembly frame according to the present invention is a formwork panel consisting of a pour plate of a predetermined size and the prefabricated frame is installed on the back of the pour plate, the frame is a left and right metal frame and the pour is installed on the left and right sides of the pour plate. An outer frame having a rectangular frame shape formed of upper and lower metal frames installed on upper and lower sides of the plate; A corner member installed at four inner corners of the outer frame to fix four metal frames; A reinforcing frame which is in contact with the rear surface of the pour plate and is fixed inside the outer frame; Through holes penetrated through the vertical and horizontal portions of the corner member to correspond to the through holes formed at the end of the metal frame, and bent portions of the horizontal reinforcement angle and the horizontal reinforcement angle to correspond to the through holes formed in the metal frame. Fastening means for coupling through the through-hole formed in the; It is installed on a flat surface between the reinforcing protrusions protruding to a predetermined height on the outer surface of the metal frame is configured to include an alignment plate of a predetermined size to prevent the neighboring formwork panels from shifting each other.

 Formwork, Formwork Panels, Frames, Assembly, Alignment

Description

Formwork panel assembly frame {FRAME STRUCTURE OF ASSEMBLING FORM PANEL}

The present invention relates to a formwork panel (Eurofoam) used to make the formwork during concrete construction in construction or civil engineering, and more particularly to a formwork panel assembly frame configured to assemble the frame of the formwork panel.

In general, a concrete building first forms a reinforcing structure, then forms a mold on the inner and outer surfaces, forms a mold, supports the outside with a frame and a support, and then injects concrete into the inside to construct a floor, a wall, a ceiling, and the like.

In such formwork, a standard formwork panel (Eurofoam) is used. The formwork panel is prepared by providing a number of standardized pouring plates and attaching an outer frame to the rear edge of the pouring plates.

The pouring plate of the formwork panel is a flat plate that forms a concrete pouring surface, and is made of plywood or iron plate. And the outer frame is integrally fixed to the back of the pour plate serves to bear the load transmitted through the pour plate.

8 and 9 are a perspective view and an enlarged view showing a conventional formwork panel. As shown, the conventional formwork panel is provided with a pour plate 50 and an outer frame 10 coupled to the rear surface of the pour plate 50 through the binding holes S. The outer frame 10 is a metal frame 1 made of steel, cast iron or aluminum. The outer frame 10 is formed in a rectangular frame shape by welding four metal frames (1). In addition, a plurality of reinforcement frames 11 are installed inside the outer frame 10. This reinforcement frame 11 is integrally welded to the inner side of the outer frame (10).

On the other hand, the metal frame 1 is a tie groove through which the reinforcing protrusions 2 and 3 are integrally formed at the upper and lower ends of the outer surface, respectively, and a tie (not shown) penetrates the reinforcing protrusions 2 and 3. (4) and (5) are formed at regular intervals, and between the reinforcement protrusions (2) and (3), assembly pin holes 6 through which wedge pins (not shown) pass are formed at regular intervals.

As described above, the conventional formwork panel is integrally welded with the outer frame 10 and the reinforcement frame 11. Therefore, when manufacturing the formwork panel or when transporting or storing the formwork panel has a rectangular frame shape combined with the outer frame and the auxiliary frame. Since the rectangular frame has a large volume, a factory and a warehouse having a large area are required to manufacture or store the formwork panel. As a result, it is not possible to build factories or warehouses in urban areas where formwork panels are in demand. In addition, since form panels are bulky and have high transport and storage costs, they are increasing the price of form panels.

In addition, the conventional formwork panel is difficult to reuse the used formwork panel. That is, when the formwork panel is reused, the size of the formwork panel should be reduced or increased according to the building or the interior space of the construction. In the conventional formwork panel, since the outer frame and the reinforcement frame are all welded, it is difficult to separate the frame. It was difficult to reuse because it was easily damaged in the process.

In order to solve the problem according to the prior art in the present invention, the main object of the present invention is to assemble the frame (outer frame, reinforcing frame) constituting the formwork panel to reduce the volume by separating the frame during manufacturing transport and storage The invention relates to a formwork panel prefabricated frame that can reduce plant and warehouse area and reduce transport and storage costs.

The present invention also relates to a formwork panel prefabricated frame that allows the frame (outer frame, reinforcing frame) constituting the formwork panel to be disassembled and assembled so that the frame can be cut and used according to the height of a building or an interior space during recycling.

Another object of the present invention is a formwork panel assembly frame provided with a plurality of alignment plates on the outer surface of the frame so that the neighboring formwork panels form a plane vertically or horizontally without shifting each other when assembling the formwork by continuously contacting the formwork panel To provide.

In order to achieve the object of the present invention described above, the formwork panel assembly frame according to the present invention, in the formwork panel consisting of a pour plate of a predetermined size and the prefabricated frame is installed on the back of the pour plate,

The frame is a rectangular frame-shaped outer frame consisting of a left and right metal frame installed on the left and right sides of the pour plate and the upper and lower metal frames installed on the upper and lower sides of the pour plate;

It is installed at the inner four corners of the outer frame and the vertical portion in contact with the inner surface of the left and right metal frame and the horizontal portion in contact with the inner surface of the upper and lower metal frame to fix the four metal frame and the horizontal and the vertical portion A corner member made of a corner portion welded to the lower end of the portion and in contact with the rear surface of the pour plate;

A reinforcement frame having a bent portion in contact with an inner surface of the metal frame at both ends to be in contact with the rear surface of the pour plate and fixed to the inner side of the outer frame;

Bending of the horizontal reinforcement angle and the horizontal reinforcement angle so as to correspond to the through hole formed in the vertical part and the horizontal part of the corner member to correspond to the through hole formed at the end of the metal frame, respectively, and the through hole formed in the metal frame. It characterized in that it comprises a fastening means for coupling through the through holes formed in each of the parts.

In the present invention, the outer surface of the metal frame is further provided with an alignment plate of a predetermined size so that the two formwork panels adjacent to the flat surface between the reinforcing protrusions protruding to a predetermined height does not deviate from each other.

On a flat surface between the reinforcement protrusions respectively formed on the upper and lower ends of the outer side of the metal frame, an alignment plate of a predetermined size is installed to prevent the neighboring formwork panels from shifting.

The thickness (height) of the alignment plate is higher than the height of the reinforcement protrusion formed in the metal frame and lower than twice the height of the reinforcement protrusion.

Both side surfaces of the alignment plate are installed to contact the reinforcement protrusions.

Both side surfaces of the alignment plate form a right angle or an inclined surface corresponding to the inclined surface of the reinforcement protrusion.

The alignment plate is welded to the outside of the metal frame.

The alignment plate is fixed to the outside of the metal frame through the fastening means (screws, bolts). To this end, the alignment plate is provided with a fastening hole corresponding to the through hole formed in the metal frame.

The alignment plate is integrally fixed to the bent portion of the metal frame and the reinforcement frame through the fastening means.

The alignment plate installed on the left metal frame and the right metal frame and the alignment plate installed on the upper metal frame and the lower metal frame may be installed to be offset from each other.

As described above, the prefabricated frame of the formwork panel according to the present invention reduces the storage and transport costs by separating or storing a plurality of metal frames and horizontal and vertical angles constituting the frame in the process of producing or storing the formwork panel. Not only can it be done, but it is also easy to recycle because it is easy to disassemble the used formwork panel. For example, the formwork panel according to the present invention can be used by reassembling the formwork panel of a desired size by disassembling a metal frame and an angle in the field, and then cutting it to a desired size.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a prefabricated frame of the formwork panel according to the present invention, Figure 2 is a front view showing a prefabricated frame of the formwork panel shown in Figure 1, Figure 3 shows a prefabricated frame of the formwork panel shown in Figure 1 Exploded perspective view.

Prefabricated frame 20 of the present invention shown is configured to be easily assembled or disassembled by using a fastening means (S) such as screws or bolts. Prefabricated frame 20 is installed on the back of the pour plate after the assembly serves to bear the load of the concrete delivered through the pour plate.

The prefabricated frame 20 of the present invention consists of an outer frame 21 and a reinforcement frame 23.

The outer frame 21 is composed of four metal frames supporting the edge of the pour plate. Preferably, the outer frame 21 includes left and right metal frames 22 and 24 installed on left and right sides of the pouring plate and upper and lower metal frames 25 and 27 installed on upper and lower sides of the pouring plate. The four metal frames 22, 24, 25, and 27 are assembled into a rectangular frame shape through the corner members 26.

The corner member 26 is installed at four inner corners of the outer frame 21 to integrally fix the four metal frames 22, 24, 25, and 27. The corner member 26 has a vertical portion 61 in contact with the inner surfaces of the left and right metal frames 22 and 24 and a horizontal portion 61 in contact with the inner surfaces of the upper and lower metal frames 25 and 27 at right angles. It is bent. In addition, corners 63 in contact with the rear surface of the pouring plate are welded to the lower ends of the vertical part 61 and the horizontal part 51.

Through-holes H1 are formed at the ends of the four metal frames 22, 24, 25, and 27, and the vertical portion 61 and the horizontal portion 62 of the corner member 26 are The through hole H2 corresponding to the through hole H1 is formed. Therefore, the four metal frames 22, 24, 25, 27 and the corner member 26 can be assembled using fastening means S such as screws and bolts. In addition, the corner portion 63 is formed with a fixing hole for fixing the pour plate.

Subsequently, the reinforcing frame 23 is fixed to the inner side of the outer frame 21 so as to contact and support the rear surface of the pour plate. The reinforcement frame 23 is composed of a plurality of horizontal reinforcement angle 28 and the vertical reinforcement angle (29).

At both ends of the horizontal reinforcement angle 28, bent portions 81 are bent to contact the inner surfaces of the left and right metal frames 22 and 24. The bent portion 81 has a through hole H2 corresponding to the through hole H1 formed in the left and right metal frames 22 and 24. Therefore, the horizontal reinforcement angle 28 and the left and right metal frames 22 and 24 may be assembled through fastening means S such as screws and bolts.

The bent portion 81 is bent at right angles so as to contact the inner surfaces of the upper and lower metal frames 25 and 27 and the horizontal reinforcing angle 28 at both ends of the vertical guarantee frame 29. In the bent portion 81, a through hole H2 corresponding to the through hole H1 formed in the upper and lower metal frames 25 and 25 is formed. Therefore, the vertical reinforcement angle 29 is fixed to the inner side of the upper and lower metal frames 25 and 27 or the horizontal reinforcement angle 28 using fastening means S such as screws and bolts. The horizontal reinforcing angle 28 and the vertical reinforcing angle 29 are formed with a plurality of fixing holes for fixing the pour plate.

As described above, the prefabricated frame 20 of the formwork panel according to the present invention can assemble the outer frame 21 and the reinforcement frame 23 using the fastening means (S). In addition, the assembled frame 20 may be fixed to the rear surface of the pour plate through the fastening means such as screws or bolts. At this time, the corner member 26 allows the outer frame 21 to be assembled in a rectangular frame shape. In addition, the corner member 26 also serves to support the pouring plate.

4 to 6 show another embodiment of the prefabricated frame of the formwork panel according to the present invention, FIG. 4 is a perspective view showing another embodiment of the prefabricated frame according to the present invention, and FIG. An exploded perspective view showing a prefabricated frame of the formwork panel shown, Figure 6 is an enlarged view showing a part of the prefabricated frame shown in FIG.

As shown, the prefabricated frame 20 according to the present embodiment is provided with an alignment plate 30 having a predetermined size on the outside of the four metal frames 22, 24, 25, 27. The alignment plate 30 is to prevent the jaw between the neighboring formwork panel.

The metal frames 22, 24, 25 and 27 are made of a metal plate of a predetermined width, and the reinforcement protrusions 2 and 3 are integrally formed at the upper and lower ends of the outer surface of the metal plate, respectively. Therefore, the upper and lower ends of the metal frames 22, 24, 25, and 27 protrude to a predetermined height, and a flat surface is formed between the reinforcement protrusions 2 and 3. The reinforcement protrusions 2 and 3 are formed with tie grooves 4 and 5 through which ties (not shown) pass, and wedge pins (not shown) pass through the flat surface. The pinholes 6 are formed at regular intervals.

The alignment plate 30 is installed on a flat surface between the reinforcement protrusions 2 and 3 of the metal frames 22, 24, 25, and 27. The alignment plate 30 is a metal plate having a predetermined length (5 to 10 cm), the height of which is at least higher than the height of the reinforcement protrusions 2 and 3 and lower than twice the height of the reinforcement protrusions 2 and 3.

In addition, both side surfaces of the alignment plate 30 are formed at right angles or inclined surfaces corresponding to the inclined surfaces of the reinforcement protrusions 2 and 3. Preferably, both side surfaces of the alignment plate 30 have an upwardly inclined surface 31a and a downwardly inclined surface 31b to have a diamond-shaped cross section as a whole. On the other hand, the alignment plate 30 is fixed to the outer surface of the metal frame 22, 24, 25, 27 by welding or fixed using the fastening means (S).

As shown in Figure 6, the alignment plate 30 is formed with a fastening hole (H3) to which the fastening means (S) is fastened. The fastening hole (H3) is formed with a stepped portion that can be embedded in the head of the fastening means (S). Therefore, the head of the fastening means inserted into the fastening hole H3 is not exposed to the outside.

In addition, the fastening means S for fixing the alignment plate 30 is a through hole H1 formed in the metal frames 22, 24, 25 and 27 and a through hole formed in the horizontal reinforcement angle 28. It is fixed through H2) in turn. Therefore, the metal frame, the horizontal reinforcement angle 28 and the alignment plate 30 are integrally fixed through the fastening means (S). In the figure, the configuration in which the fastening means S is fastened toward the horizontal reinforcement angle 28 from the outside of the alignment plate 30 is shown. However, the fastening means S is fastened outward from the inside of the horizontal reinforcement angle 28. You can do that.

6, the alignment plate 30 may be welded to the metal frame. That is, the alignment plate 30 may be fixed using only the fastening means S, or one side of the alignment plate 30 may be welded and the other may be fastened by the fastening means S. However, when fixing using the fastening means (S) it is preferable to fix the metal frame and the horizontal reinforcement angle (28) together. As such, when the metal frame, the horizontal reinforcement angle 28 and the alignment plate 30 are fixed together, the contact area of the fastening means S is widened, thereby increasing the bonding force.

On the other hand, the alignment plates 30 provided on the left and right metal frames 22 and 24 and the upper and lower metal frames 25 and 27 are provided so as to be shifted from each other. This is because when the two formwork panels are installed adjacently up, down, left, and right, the alignment plates 30 installed on the metal frames 22, 24, 25, and 27 do not overlap each other. That is, the alignment plates 30 installed on the metal frames facing each other may be brought into close contact with the two formwork panels.

That is, as shown in Figure 7, the alignment plate 30 is located in a space formed between two neighboring reinforcing protrusions (2a) (2b) (3a) (3b) to reinforcement projections (2) (3) ( Alternatively, by being supported by the inclined surfaces 31a and 31b formed on the alignment plate 30, two neighboring formwork panels (or pour plates of formwork panels) are flattened vertically or horizontally. For example, in the prior art, when the formwork is installed by arranging two formwork panels up and down or left and right because the alignment plate 30 is not provided, the two formwork panels are shifted from each other so that the pour plates of neighboring formwork panels are not flat. do. In this way, if the pouring plate of the formwork panel is not flat, irregular surfaces are formed irregularly on the cured concrete surface, the appearance is not good.

As described above, the prefabricated frame of the formwork panel according to the present invention reduces the storage and transport costs by separating or storing a plurality of metal frames and horizontal and vertical angles constituting the frame in the process of producing or storing the formwork panel. Not only can it be done, but it is also easy to recycle as the used form panel can be disassembled easily. For example, the formwork panel according to the present invention can be used by reassembling the formwork panel of a desired size by disassembling a metal frame and an angle in the field, and then cutting it to a desired size.

1 is a perspective view showing a prefabricated frame of the formwork panel according to the present invention,

Figure 2 is a front view showing a prefabricated frame of the formwork panel shown in Figure 1,

Figure 3 is an exploded perspective view showing a prefabricated frame of the formwork panel shown in Figure 1,

Figure 4 is a perspective view showing another embodiment of the prefabricated frame according to the present invention,

Figure 5 is an exploded perspective view showing a prefabricated frame of the formwork panel shown in Figure 4,

6 is an enlarged view showing a part of the prefabricated frame shown in FIG. 4 in an enlarged manner;

7 is a cross-sectional view for explaining the operation of the alignment plate according to the present invention,

8 and 9 are a perspective view and an enlarged view showing a conventional formwork panel.

**** Description of the symbols for the main parts of the drawings *****

20: prefabricated frame 21: outer frame

22, 24: left and right metal frames 25, 27: top and bottom metal frames

23: reinforcing frame 26: corner member

28: horizontal reinforcement angle 29: vertical reinforcement angle

30: alignment plate 61: vertical portion

62: horizontal portion 63: corner portion

Claims (8)

delete delete An outer frame having a rectangular frame shape consisting of a pour plate having a predetermined size, left and right metal frames installed on left and right sides of the pour plate, and upper and lower metal frames installed on upper and lower sides of the pour plate, and being in contact with the rear surface of the pour plate; In the formwork panel including a prefabricated frame made of a reinforcing frame both ends in contact with the inner surface of the metal frame to be fixed to the inner side of the outer frame, On the outer surface of the left and right metal frame and the upper and lower metal frame, the reinforcing protrusion protruding at a predetermined height is integrally formed along the longitudinal direction, and the flat surface between the reinforcing protrusions is higher than the height of the reinforcing protrusion and the height of the reinforcing protrusion Formwork panel assembly frame, characterized in that by installing the alignment plate lower than twice so that the neighboring formwork panel does not deviate from each other. The method of claim 3, wherein Forming panel assembly frame, characterized in that both sides of the alignment plate to form a right angle to the contact with the reinforcement protrusions or inclined surface corresponding to the inclined surface of the reinforcement protrusions. The method of claim 4, wherein Forming panel assembly frame, characterized in that the alignment plate is welded to the outside of the metal frame or fixed to the outside of the metal frame through the fastening means (screws, bolts). The method of claim 4, wherein Forming panel assembly frame, characterized in that the alignment plate is integrally fixed to the bent portion of the metal frame and the reinforcement frame through the fastening means. The method according to claim 3 to 6, Forming panel assembly frame, characterized in that the alignment plate installed on the left metal frame and the right metal frame and the alignment plate installed on the upper metal frame and the lower metal frame to be offset from each other. In the formwork panel consisting of a pour plate of a predetermined size and the prefabricated frame is installed on the back of the pour plate, The frame is a rectangular frame shape outer frame consisting of a left and right metal frame installed on the left and right sides of the pour plate and the upper and lower metal frames installed on the upper and lower sides of the pour plate; A corner member installed at four inner corners of the outer frame to fix four metal frames; A reinforcing frame which is in contact with the rear surface of the pour plate and is fixed inside the outer frame; Bending of the horizontal reinforcement angle and the horizontal reinforcement angle so as to correspond to the through hole formed in the vertical part and the horizontal part of the corner member to correspond to the through hole formed at the end of the metal frame, respectively, and the through hole formed in the metal frame. Fastening means for coupling through the through-holes formed in each of the parts; An alignment plate of a predetermined size installed on a flat surface between the reinforcement protrusions protruding at a predetermined height on an outer surface of the metal frame such that neighboring formwork panels do not displace from each other; Forming panel assembly frame, characterized in that the alignment plate installed on the left metal frame and the right metal frame and the alignment plate installed on the upper metal frame and the lower metal frame to be offset from each other.

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