KR100821971B1 - Unit-panel and prefabricated panel using the same - Google Patents

Abstract

A unit panel and an assembly type panel using the same are provided to be applied for the structure such as an assembly type water tank receiving load without an inner reinforcement, by increasing supporting power against force vertically acting on the assembly type panel. A unit panel(100) is composed of a square plate(110) of unit size formed in a square flat panel form or provided with an orthogonal projection having a square plane and a reinforcing rim plate(120) produced in a square band form to surround four sides of the square plate with four sides. At least one of first and second sides(120a) of the reinforcing rim plate facing each other in one direction have sills(121a) formed by horizontally extending an inverse L-shaped lower end outward or horizontally extending both inverse U-shaped lower ends outward. At least one of third and fourth sides(120b) of the reinforcing rim plate facing each other in the other direction are formed in an inverse L or inverse U shape to form legs(121b). The reinforcing rim plate has a sill groove(121) formed at a part coming into contact with at least one of four edges by continuously connecting the sills and the legs.

Description

Unit-panel and prefabricated panel using the same

1 is a view showing a conventional prefabricated panel.

2 is a view showing an example of reinforcement of the prefabricated panel of FIG.

3 is a view showing a unit panel according to the present invention.

4 is a view illustrating a prefabricated panel assembled by assembling the unit panel of FIG. 3.

5 is a view showing a state in which a plurality of unit panels are arranged side by side in the prefabricated panel of FIG.

FIG. 6 is a view illustrating a panel frame used in the assembled panel of FIG. 4.

7 is an example of completing the prefabricated water tank using the prefabricated panel of FIG.

<Description of the symbols for the main parts of the drawings>

100: unit panel

110: square plate 111: corner legs

120: reinforced border 121: stepped groove

120a: first side, second side 120b: third side, fourth side

121a: step 121b: leg

200: panel frame

200a: first channel 200b: second channel

210: flange 220: web

221: non-bending portion 222: bending portion

230: gap

The present invention relates to a unit panel and a prefabricated panel using the same, and the unit panel and the unit panel that can be assembled while wrapping the panel frame when assembled with the panel frame can be used to strengthen the bearing capacity of the interconnection between the panels The present invention relates to a prefabricated panel that can be usefully applied to a structure having a significant load such as a prefabricated water tank without a separate internal reinforcing material.

The easiest way to build a structure is to use a prefabricated method. The prefabricated method is a method of constructing a structure by transporting the parts and parts produced at the factory to the site and assembling by simple mechanical methods. Such a prefabricated method has a variety of advantages, such as easy on-site work, reducing the working time has been recently attempted to build a prefabricated structure, such as prefabricated water tank.

1 is a view showing a conventional prefabricated panel applied to the prefabricated water tank, as shown in the conventional prefabricated panel is completed by interconnecting the unit panel consisting of a rectangular flat plate and a reinforcement border board surrounding the square flat plate . In other words, after arranging a plurality of unit panels so that the reinforcing border boards abut each other, the reinforcing border board is connected and bound. However, such a prefabricated panel has a problem that its resistance is weak when the load is concentrated on the connection parts only depending on the binding pin, so that a separate reinforcement structure will be provided when connecting the unit panels. There is a need.

Figure 2 shows a variety of reinforcement structure of the prefabricated panel, Figure 2 (a) is a method of reinforcement by reinforcing plate reinforcement, Figure 2 (b) is a method of reinforcement by further installing a reinforcement frame, Figure 2 (c) Is a method of reinforcing by installing more connecting frames inside.

However, the method of binding the reinforcing plate by attaching the reinforcing plate of Figure 2 (a) is not very good reinforcement effect, and the method of installing more reinforcing frame of Figure 2 (b) is also just a size of the reinforcing plate to increase If a large load is applied, it does not have a great effect (the reinforcing frame is inserted into the unit panel with grooves in the reinforcing frame connecting part of the unit panel, so the resistance to horizontal and vertical loads of the reinforcing frame is reduced. These reinforcement structures are not sufficient for fabricating prefabricated structures with significant loads, such as prefabricated water tanks.

In addition, the method of installing the connection frame of Figure 2 (c) is further completed with a strong reinforcement structure, but because the connection frame is exposed to the internal space of the prefabricated structure as it is limited to the utilization of the internal space, further manufacturing the prefabricated water tank In this case, the connection frame is submerged in water, resulting in water pollution and deterioration of the durability of the connection frame.

The present invention has been made to improve the above-described problems, and when the panels are connected to each other through the panel frame, the panel can be assembled while wrapping the panel frame to enhance the support of the connection between the panels. The technical purpose is to provide a unit panel.

Another object of the present invention is to provide a unit panel that can be combined while fitting the panel frame to the unit panel without the groove in the middle of the panel frame.

Another object of the present invention is to provide a prefabricated panel that can be usefully applied to a structure in which a significant load (hydraulic pressure) acts, such as a prefabricated water tank, without a separate internal reinforcing material.

The present invention for achieving the above object is a square plate or a square plate of unit size having an orthogonal projection orthogonal plane; It is configured to include; four sides are reinforced border plate is provided in the form of a rectangular band so as to vertically surround the four sides of the square plate,

At least one of the first surface and the second surface facing each other in the one direction in the reinforcing border plate is formed in the form of the L-shaped lower end extending outward more horizontally or the lower both sides of the U-shaped further extended horizontally outward. As a step is formed,

At least one of the third surface and the fourth surface facing each other in the other direction in the reinforcement border board is formed of a L-shaped or U-shaped legs are formed,

The reinforcement border plate provides a unit panel, in which a stepped groove is formed at a portion in contact with at least one corner of four corners by continuously connecting the stepped legs and the legs.

In addition, the present invention is a plurality of the unit is arranged side by side up and down, the unit panel of claim 1 or 2, wherein the reinforcing border plates are arranged to abut each other so that the stepped groove abuts up and down; And a panel frame configured to include a first channel having a U-shaped member composed of a web and both flanges, the web being bent inward from the middle of the web, the web being divided into a non-bent portion and a bent portion.

The panel frame is installed such that the first channel web bent portion contacts the reinforcing edge plate of the unit panel while the flange of the first channel is fitted into the stepped groove of the unit panel, and the web bent portion of the first channel of the panel frame is lateral. It provides a prefabricated panel characterized in that the reinforcing border boards of the two unit panels are bonded at the same time and the reinforcing border boards of the two unit panels are joined at the same time in the vertical direction.

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

3 is a view showing a unit panel according to the present invention.

The unit panel 100 of the present invention is basically a square plate 110 of a unit size; It is configured to include; a four-sided reinforcement rim plate 120 is provided in the form of a square strip so as to surround the four sides of the square plate 110 vertically.

The square plate 110 is a flat rectangular flat plate (planar member) or a configuration in which the orthographic projection has a square flat surface (stereoscopic member). Here, the orthographic projection has a square plane means that the surface can be formed in any curvature. The shape of the square plate 110 is determined according to the shape of the completed prefabricated structure. If the prismatic or pyramidal prefabricated structure, the square plate 110 consists of a square flat plate, and if the cylindrical or conical prefabricated structure, the square plate 110 consists of a rectangular or trapezoidal rectangular flat plate (the orthogonal projection is a square plane) whose entirety has a constant curvature.

The reinforcing border plate 120 is provided in the form of a rectangular band having four sides, at least one of the first surface (120a) and the second surface (120a) facing each other in one direction from the reinforcing border plate 120 The lower end of the mold is further extended horizontally outwardly (G) or the lower end of the U-shaped both ends outwardly extending further horizontally (＿∩＿) is formed a step (121a) is formed, the reinforcement border board ( At least one of the third surface 120b and the fourth surface 120b facing each other in the other direction from 120 is formed of a L-shape or a U-shape to form a leg 121b, and the stepped portion 121a and the leg are formed. When the 121b is configured to be continuously connected, the reinforcement rim plate 120 has a stepped portion 121a and a groove 121 formed at a portion contacting at least one corner of four corners. Such reinforcement rim plate 120, even if the stepped groove 121 is formed so that the step (121a) and the leg 121b is continuously connected, even if the load is concentrated on either side of the reinforcement rim plate (120) The load transmission is made smoothly.

3 (a) is an example of the unit panel 100 to which the reinforcing edge plate 120 having one stepped groove 121 is applied, and FIG. 3 (b) is the reinforcement border having two stepped grooves 121. 3 is an example of the unit panel 100 is applied, Figure 3 (c) is an example of the unit panel 100 is applied to the reinforcement rim plate 120 having four stepped grooves 121, Figure 3 (d ) Is an example in which the unit size of the unit panel 100 is increased. In addition, each of the embodiment of FIG. 3 is a corner that meets the stepped groove 121 of the reinforcement rim plate 120 in the square plate 110 and the stepped portion (121a) and the leg (121b) of the reinforcement rim plate 120 It is formed by the edge (111) to continue continuously (square plate is a three-dimensional member, the orthographic projection is a square plane), which is to ensure the continuity from the square plate 110 to the reinforcement border plate 120 square plate 110 This is to maximize the reinforcement role of the reinforcement border plate 120 by smoothly transferring the load received from the reinforcement border plate (120). Of course, when the center of the square plate 110 is formed convexly spherical in the direction in which the reinforcing border plate 120 is formed, when the load is concentrated in the center of the square plate 110, the square plate in the center of the square plate 110 110 to the end, the load transfer to the reinforcement border plate 120 will be made smoothly.

The unit panel 100 having the configuration of the rectangular plate 110 and the reinforcing rim plate 120 as described above can be easily formed by injection molding integrally with the rectangular plate 110 and the reinforcing rim plate 120 to have a uniform thickness, respectively. I can make it. In particular, considering the assembly with the panel frame 200, which will be described later, the square plate 110 of the unit panel to form an end (part leading to the reinforcement border plate) to flatten the expansion of the bonding area with the panel frame 200 If the unit panel 100 is used for the prefabricated water tank, the rectangular plate 110 of the unit panel is preferably configured to have a convex spherical surface for effective hydraulic pressure support.

4 to 6 is a view showing a prefabricated panel completed by assembling a plurality of unit panels 100 of Figure 3, Figure 4 shows a cross-section of the completed prefabricated panel, Figure 5 is a plurality of unit panels 100 side by side 6 shows a panel frame 200 used in the prefabricated panel.

As shown in FIG. 4, when the plurality of unit panels 100 are arranged side by side up, down, left and right as shown in FIG. 5, the unit panels 100 are assembled by assembling the unit panels 100 with each other through the panel frame 200 of FIG. 6.

In order to complete the prefabricated panel, as shown in FIG. 5, the reinforcement border plate 120 is disposed to be in contact with each other such that the stepped grooves 121 are adjacent to each other and vertically contact as shown in FIG. 5.

5 shows a state in which six unit panels 100 are arranged up, down, left, and right, and the unit panels 100 on the lower left and right sides have stepped grooves 121 formed at one upper edge portion, and the unit panel 100 at the lower center. ) Is that the stepped groove 121 is formed on both upper edge portions, the upper and left side unit panel 100 is a stepped groove 121 is formed on one lower edge portion, the unit panel 100 of the upper center Stepped grooves 121 are formed at both lower edge portions.

Panel frame 200 used to complete the prefabricated panel of the present invention is used as a member having a C-shaped channel as a whole, Figure 6 is a first channel, a second channel (200a, 200b) having the same shape as a pair of channels An example configuration is shown.

The first and second channels 200a and 200b are c-shaped members composed of a web 220 and both flanges 210, and are bent inward from the middle of the web 220 such that the web 220 is bent with the non-bending portion 221. The first and second channels 200a and 200b having the structure divided into the parts 222 are arranged such that the webs 220 are equal to each other and the non-bending parts 221 are in contact with each other and the bent parts 222 are disposed between the bent parts 222. A gap 230 is formed in the panel frame 200 to be formed.

In this case, the panel frame 200 may be a lip channel in which the first and second channels 200a and 200b are bent inwards at both ends of the flange 210 to form a leaf 211 (FIG. 6). (b)). In addition, the panel frame 200 has the first and second channels 200a and 200b further bent in the middle of the bent portion 222 of the web so that the bent portion 222 of the web is inclined portion 222a and the straight portion 222b. It may be configured to be divided into, the inclined portion 222a includes a curved form. Although not illustrated, the stiffeners may be further bonded to the webs to reinforce the webs 220 in the first and second channels 200a and 200b.

The assembly panel of FIG. 4 (a) shows an example in which a plurality of unit panels 100 are arranged side by side as shown in FIG. 5, and then assembled using only the first channel 200a in the panel frame of FIG. 6. Such a prefabricated panel is the first channel flange of the panel frame 200 when the plurality of unit panels 100 are arranged to abut the mutually reinforced frame 120 so that the stepped groove 121 of the reinforcing border plate abuts up and down Inserting the panner frame 200 so that the first channel web bent portion 222 is in contact with the reinforcing edge plate 120 of the unit panel while inserting the 210 into the stepped groove 121 of the unit panel, the left and right directions By simultaneously bonding the web bent portion 222 of the first channel to the panel frame 200 and the reinforcing edge plates 120 of the two unit panels and simultaneously joining the reinforcing edge plates 120 of the two unit panels in the vertical direction. Is completed.

The assembly panel of FIG. 4 (b) shows an example in which a plurality of unit panels 100 are arranged side by side as shown in FIG. 5, and then assembled using both the first and second channels 200a in the panel frame of FIG. 6. Such a prefabricated panel is a flange of the first and second channels of the panel frame 200 when the plurality of unit panels 100 are arranged such that the stepped grooves 121 of the reinforcing edge boards are adjacent to the left and right while contacting each other up and down. Two unit panels 100 which are fitted to the gaps 230 between the web bends 222 of the first and second channels, respectively, are fitted into the stepped grooves 121 of the two unit panels 100 adjacent to each other. After installing the panel frame 200 so that the reinforcement border plate 120 of the, the web bent portion 222 of the panel frame first and second channels in the left and right direction and the reinforcement border plate 120 of the two unit panels Is bonded at the same time (particularly, bolted joint), and the reinforcing edge plates 120 of the two unit panels are joined at the same time (particularly, bolted joint).

As shown in FIG. 4, since the reinforcing border plate 120 of the unit panel 100 is assembled while wrapping the panel frame 200, the panel frame is not intersected (without picking grooves in the unit panel reinforcing border plate connection). The frame 200 may be coupled to the unit panel 100 while being fitted. As a result, the resistance due to the horizontal and vertical load of the panel frame 200 will be maximized, whereby the panel frame 200 when a load is applied to the square plate 110 of the unit panel and finally transferred to the panel frame 200. And the support capacity by the reinforcement border plate 120 of the unit panel is further strengthened.

FIG. 7 illustrates an example of completing a prefabricated water tank using the prefabricated panel of FIG. 3. The prefabricated panel is used as a wall panel and a ceiling panel. When the prefabricated panel is used as a wall panel and a ceiling panel as shown in the drawing, the standard panel and the shape of the unit panel 100 are determined in consideration of the assembly form thereof. That is, in the case of the prefabricated water tank, since the lower part is required to be reinforced more than the upper part, the lower part adopts a unit panel 100 having a small unit size and the upper part adopts a large unit size by the reinforcing border plate 120. The reinforcing effect is to be concentrated at the bottom of the water tank. Thus, the water pressure in the water tank is strongly supported by the assembly of the reinforcing border plate 120 and the panel frame 200 of the unit panel.

While the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that various substitutions, additions, and modifications are possible within the scope without departing from the spirit as described above. It is to be understood that such modified embodiments also fall within the protection scope of the invention as defined by the appended claims below.

According to the present invention as described above is expected the following effects.

First, when assembling the unit panels interconnected through the panel frame, the unit panels can be assembled while wrapping the panel frame, thereby reinforcing the bearing capacity of the unit panels.

Second, since the prefabricated panel can be completed while reinforcing the supporting force between the unit panels, the finished prefabricated panel increases the bearing capacity against the force acting perpendicularly to the prefabricated panel, so that the prefabricated water tank and Likewise, it can be usefully applied to a structure that has a significant load (hydraulic pressure).

Claims (6)

A square plate 110 of unit size having a square flat plate or an orthographic projection square; It is configured to include; four sides are reinforced border plate 120 is provided in the form of a rectangular band so as to vertically surround the four sides of the square plate 110, One or more of the first surface and the second surface facing each other in one direction in the reinforcing border plate 120 is a horizontally extended further to the horizontal shape toward the outer side of the L-shaped or the lower side of the U-shaped both further extended horizontally outward The stepped 121a is formed by being formed in a shape, At least one of the third surface and the fourth surface facing each other in the other direction in the reinforcement border plate 120 is formed of the L-shaped or U-shaped legs 121b are formed, The reinforcement border plate 120 is a unit panel, characterized in that the stepped groove (121) is formed in a portion in contact with the corner of any one or more of the four corners by the stepped (121a) and the bridge (121b) continuously connected. In claim 1, The square plate 110 is characterized in that the edge that meets the stepped groove 121 of the reinforcement rim plate 120 is formed of a corner leg 111 so as to continuously connect with the stepped portion (121a) and the leg (121b) of the reinforcement border plate. Unit panel. The method of claim 1 or 2, Unit panel, characterized in that the rectangular plate 110 and the reinforcing rim plate 120 is produced integrally by injection molding to a uniform thickness, respectively. A plurality of the unit panel 100 of claim 1 or 2 arranged side by side, the reinforcement border plate 120 is arranged to abut each other so that the stepped groove 121 abuts up and down; And, The first channel is bent inward from the middle of the web 220 by the U-shaped member consisting of a web 220 and both flanges 210 so that the web 220 is divided into a non-bending portion 221 and a bending portion 222. Including; 200a) a panel frame configured to include; The panel frame 200 is installed such that the first channel web bent portion 222 is in contact with the reinforcing edge plate 120 of the unit panel while the flange 210 of the first channel is fitted into the stepped groove 121 of the unit panel. , The web frame bent portion 222 of the first channel of the panel frame 200 and the reinforcement border plate 120 of the two unit panels are simultaneously joined in the left and right directions, and the reinforcement border plate 120 of the two unit panels is vertically connected. Prefabricated panel, characterized in that completed by bonding at the same time. In claim 4, The plurality of unit panels are disposed such that the stepped grooves 121 of the reinforcing rim board are adjacent to each other from side to side, The panel frame includes a second channel 200b having the same shape as the first channel 200a, such that the first channel 200a and the second channel 200b are disposed equal to each other. While the non-bending portions 221 are in contact with each other, the gap 230 is formed between the bent portions 222, The panel frame 200 has a gap 230 between the first and second channel web bent portions 222 while the first and second channel flanges 210 are fitted into the stepped grooves 121 of two unit panels adjacent to each other. Reinforcing border plate 120 of the two unit panels in contact with each other is installed to be fitted, The web frame bent portion 222 of the first and second channels of the panel frame 200 and the reinforcement border plate 120 of the two unit panels are simultaneously bonded to each other in the left and right directions, and the reinforcement border plate 120 of the two unit panels in the vertical direction. Prefabricated panel, characterized in that is completed by bonding at the same time. In claim 5, The panel frame 200 is a prefabricated panel, characterized in that the first and second channel is a leaf channel (lip channel) is bent inward at both ends of the flange 210, the leaf 211 is formed.

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