KR20230134253A - Building Prefab Panel - Google Patents

Abstract

The present invention relates to a prefabricated panel for construction that is implemented to prevent the panel from cracking due to force applied to the panel during work, and includes: an insulation material for insulating a building; A first plate repeatedly attached and installed along the upper surface of the insulation material; A second plate repeatedly attached and installed along the lower surface of the insulation material; and flashing installed to cover the edge of the insulating material exposed to the outside.

Description

Building Prefab Panel}

The present invention relates to a prefabricated panel for construction, and more specifically, to a prefabricated panel for construction that is implemented to prevent the panel from cracking due to force applied to the panel during work on the prefabricated panel.

In general, a prefabricated panel is a type of insulating plate used to construct the interior and exterior walls of a structure, and has a three-layer structure in which exterior plates are bonded to both sides with an insulation board in between.

Therefore, it is also called a sandwich panel because its shape is similar to a sandwich. It is light in weight and does not place a burden on the building, but is manufactured in a standardized form to certain specifications, allowing for simple prefabrication, saving time. can be shortened and construction costs can be reduced.

In addition, prefabricated panels have excellent insulation properties and great soundproofing, buffering, and cooling effects, so they are currently used as lightweight partitions or exterior walls for various structures, including refrigerated warehouses, industrial buildings, insulated houses, container boxes, and ships. In particular, products have been introduced that apply various functional paints to the exterior panels of prefabricated panels to not only give them a beautiful appearance but also provide convenience for cleaning by simply rinsing with water.

The conventional prefabricated panel as described above has a problem in that the panel may crack due to force applied to the panel during prefabricated panel work, which may deteriorate the quality of the finish.

Meanwhile, the above-mentioned background technology is technical information that the inventor possessed for deriving the present invention or acquired in the process of deriving the present invention, and cannot necessarily be said to be known technology disclosed to the general public before filing the application for the present invention. .

Korea Registered Utility Model No. 20-0356638 Korea Registered Utility Model No. 20-0323750

One aspect of the present invention provides a prefabricated panel for construction that can prevent the panel from cracking due to force applied to the panel during work.

The technical problem of the present invention is not limited to the technical problem mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the description below.

A prefabricated panel for construction according to an embodiment of the present invention includes an insulating material for insulating a building; A first plate repeatedly attached and installed along the upper surface of the insulation material; A second plate repeatedly attached and installed along the lower surface of the insulation material; and flashing installed to cover the edge of the insulating material exposed to the outside.

In one embodiment, a prefabricated panel for construction according to an embodiment of the present invention includes a flat plate portion formed in a flat shape so that it can be installed and cover the upper surface of the insulation material; The front end of the flat plate section is "mounted" so that the rear end of the other first plate installed at the front end can be fastened. "A first bent portion formed by bending into a shape; When force is applied to the flat portion installed on the insulating material, the middle of the flat portion is cut to provide space for the flat portion to move forward and horizontally." "A second bent portion formed by bending into a shape; and the rear end of the flat plate portion so that it can be fastened to the front end of another first plate installed at the rear end." It may include a third bent portion formed by bending it into a "shape."

In one embodiment, the second bent portion may be formed by bending while passing through a loading machine based on a dual uncoiler capable of continuously supplying a steel sheet, which is a raw material of the flat portion.

In one embodiment, the first bent portion has a front end bent in a downward orthogonal direction extending downward to the flat portion and then an end bent in a forward horizontal direction. "It can be formed into a shape.

In one embodiment, the first plate is between the rear end of the flat plate portion and the third bent portion so that the front lower side of the first bent portion formed at the front end of another first plate installed at the rear end can be fastened. a fourth bent portion bent in the shape of "; and a bent portion fastening that is installed on the upper lower side of the fourth bent portion and tightly adheres the upper lower side of the third bent portion extending from the fourth bent portion in the upward direction. It may further include:

In one embodiment, the bent part fastening unit includes: an upper support plate installed on the lower upper side of the fourth bent part; a lower support plate that is spaced downward from the upper support plate and supports the upper lower side of the third bent portion; a lower support block formed in a cylindrical shape and installed on an upper side of the lower support plate; Java is formed in the form of a corrugated pipe that can expand or contract in the vertical direction and is installed between the lower side of the upper support plate and the upper side of the lower support block to seal the space between the lower side of the upper support plate and the upper side of the lower support block. LASIK airtight cover; and a plate support portion installed on an upper side of the lower support block sealed by the bellows type sealing cover to support the upper support plate.

In one embodiment, the plate support unit includes a center post installed upright at the upper center of the lower support block; a first buffer support part installed on one upper side of the lower support block and supporting one side of the upper support plate; a second buffer support part installed at an angle of 120° from the first buffer support part with the center post as a central axis and supporting the lower side of the upper support plate; and a third buffer support part installed at an angle of 120° from the first buffer support part and the second buffer support part with the center post as a central axis, and supporting the lower side of the upper support plate.

In one embodiment, the first buffer support is formed to extend vertically up and down, the lower part is inserted into the lower support block, the upper part is exposed to the upper side of the lower support block, and the rotational support is rotatably connected to the upper part. a vertical support portion whose head supports the lower side of the upper support plate and is supported by a first buffer spring installed between an upper holder installed along the outer side of the upper portion and an upper side of the lower support block; The lower part of the vertical support part installed inside the lower support block and inserted into the lower support block is disposed on the inside, and supports the lower part of the vertical support part in the upward direction by fluid contained in the internal space. Vertical support cylinder; and one end is rotatably connected to the pivoting support head and the other end is rotatably connected to a lower side of the center post to support the pivoting support head, and the upper support plate is lowered so that the vertical support portion is lowered. It may include an inclined support portion whose length is contracted while one end and the other end each rotate.

In one embodiment, the inclined support unit includes a first pivoting frame whose upper end is rotatably connected to the pivoting support head; a second pivoting frame whose upper end faces the lower end of the first pivoting frame and whose lower end is rotatably connected to a lower side of the center post; Each stop of the straight first link frame and the second link frame is foldable and installed, and a plurality of support links forming an " a foldable support link installed between the lower end of the first rotating frame and the upper end of the second rotating frame; a plurality of intermediate support frames that are erect and connected so as to be rotatable at one side of an intersection position where the first link frame and the second link frame are connected and installed; a second buffer spring installed between the plurality of intermediate support frames to support the gap between the plurality of intermediate support frames; One end is fixedly installed at the bottom of the first pivoting frame, and the other end is inserted while passing through the inside of each of the second buffer springs, while also penetrating and inserting through each of the intermediate support frames, so as to pass through the upper end of the second pivoting frame. a frame distortion prevention bar inserted into the inside of the second pivoting frame and supporting between the first pivoting frame and the second pivoting frame so that the first pivoting frame and the second pivoting frame can maintain a straight line; and the other end of the frame distortion prevention bar installed inside the second rotating frame and inserted into the second rotation frame is disposed on the inside, and the other end of the frame distortion prevention bar is caused by the fluid accommodated in the internal space. It may include an inclined support cylinder supporting upward.

In one embodiment, the vertical support cylinder includes a fluid tank installed inside the lower support block while forming a sealed internal space in which fluid is accommodated; a fluid transmission pipe installed in communication between the inclined support cylinder and the lower end of the fluid tank to transmit or receive fluid between the inclined support cylinder and the lower end of the fluid tank; a separation partition wall installed to enable vertical sliding movement inside the fluid tank while dividing the fluid tank into a lower space in which the fluid is accommodated and an upper space in which the fluid is not accommodated; and a vertical buffer spring installed on the upper side of the separation partition to support the lower end of the vertical support portion inserted into the upper space.

According to one aspect of the present invention described above, by preventing the panel from tearing due to force applied to the panel during work, it is possible to provide the effect of improving the finishing quality of the prefabricated panel and minimizing damage to the prefabricated panel.

The effects of the present invention are not limited to the effects mentioned above, and various effects may be included within the scope apparent to those skilled in the art from the contents described below.

1 and 2 are diagrams showing the schematic configuration of a prefabricated panel for construction according to an embodiment of the present invention.
Figures 3 to 5 are views showing another embodiment of the first plate of Figure 1.
Figures 6 and 7 are views showing an embodiment of the bent part fastening part of Figure 4.
FIG. 8 is a diagram showing the first buffer support of FIG. 6.
Figure 9 is a view showing the inclined support part of Figure 8.
FIG. 10 is a view showing an embodiment of the vertical support cylinder of FIG. 8.

The detailed description of the present invention described below refers to the accompanying drawings, which show by way of example specific embodiments in which the present invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different from one another but are not necessarily mutually exclusive. For example, specific shapes, structures and characteristics described herein may be implemented in one embodiment without departing from the spirit and scope of the invention. Additionally, it should be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the invention. Accordingly, the detailed description that follows is not intended to be taken in a limiting sense, and the scope of the invention is limited only by the appended claims, together with all equivalents to what those claims assert, if properly described. Similar reference numbers in the drawings refer to identical or similar functions across various aspects.

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

Figure 1 is a diagram showing a schematic configuration of a prefabricated panel for construction according to an embodiment of the present invention.

Referring to FIG. 1, the prefabricated building panel 10 according to an embodiment of the present invention includes an insulation material 100, a first plate 200, a second plate 300, and flashing 400.

The insulation material 100 insulates the building, and a first plate 200 is installed on the upper surface, a second plate 300 is installed on the lower surface, and, as shown in FIG. 2, has a border exposed to the outside. Flashing 400 is installed accordingly.

The first plate 200 is repeatedly attached and installed along the upper surface of the insulating material 100.

In one embodiment, the first plate 200 may include a flat plate portion 210, a first bent portion 220, a second bent portion 230, and a third bent portion 240.

The flat portion 210 is formed in a flat shape so that it can be installed and covers the upper surface of the insulating material 100. The first bent portion 220 is bent at the front end, and the second bent portion 230 is bent at the middle portion. is formed, and a third bent portion 240 is bent at the rear end.

The first bent portion 220 is the front end of the flat plate portion 210 so as to fasten the third bent portion 240 formed at the rear end of the other first plate 200 installed at the front end. "It is formed by bending into a shape.

The second bent portion 230 is a flat plate portion 210 so that when force is applied to the flat plate portion 210 installed on the insulator 100, the flat portion 210 can provide a space for the flat portion 210 to move in the horizontal direction forward and backward. ) discontinuation of " "It is formed by bending into a shape.

In one embodiment, the second bent portion 230 may be formed by bending while passing through a loading machine based on a dual uncoiler capable of continuously supplying the steel sheet that is the raw material of the flat portion 210.

The third bent portion 240 is the rear end of the flat plate portion 210 so that it can be fastened to the first bent portion 220 formed at the front end of another first plate 200 installed at the rear end. "It is formed by bending into a shape.

The second plate 300 is repeatedly attached and installed along the lower surface of the insulating material 100.

The flashing 400 is installed to cover the edge of the insulating material 100 exposed to the outside, as shown in FIG. 2.

The prefabricated building panel 10 according to an embodiment of the present invention having the above-described configuration can improve the finishing quality of the prefabricated panel by preventing the panel from cracking due to force applied to the panel during work.

Figures 3 to 5 are views showing another embodiment of the first plate of Figure 1.

Referring to FIGS. 3 to 5, the first plate 200a according to another embodiment includes a flat plate portion 210, a first bent portion 220, a second bent portion 230, and a third bent portion 240. ), a fourth bent portion 250, and a bent portion fastening portion 260.

Here, since the flat part 210, the first bent part 220, the second bent part 230, and the third bent part 240 are the same as the components in FIG. 1, their description will be omitted.

In one embodiment, the first bent portion 220a according to one embodiment has a lower side as shown in FIG. 3 so that it can be fastened to the upper surface of the fastening space S2 formed by the fourth bent portion 250. The front end bent in the right angle direction extends to the lower part of the flat plate 210, and then the end 221 is bent in the forward horizontal direction. "It can be formed into a shape.

The fourth bent portion 250 forms a fastening space S2 for fastening the front lower side 221 of the first bent portion 220 formed at the front end of another first plate 200 installed at the rear end. "between the rear end of the flat plate portion 210 and the third bent portion 240, "It is formed by bending into a shape.

That is, the fourth bent portion 250 should be disposed inside the insulating material 100 so that it can be spaced lower than the flat portion 210.

The bent part fastening part 260 is installed on the upper side of the lower end 251 of the fourth bent part 250 and is located below the upper end 241 of the third bent part 240 extending from the fourth bent part 250. Attach the sides toward the top.

At this time, the bent part fastening part 260 is located along the space S1 formed between the upper side of the lower end 251 of the fourth bent part 250 and the lower side of the upper end 241 of the third bent part 240. Multiple dogs may be spaced apart at regular intervals.

That is, the bent part fastening unit 260 closely adheres the upper end 241 of the third bent part 240 in the upward direction and raises the upper end 222 of the first bent part 220a according to one embodiment. 1 The front lower side 221 of the bent portion 220 can be firmly adhered to and fastened to the upper side of the fastening space S2.

The first plate 200a according to another embodiment having the above-described configuration can not only buffer external forces in the left and right horizontal directions using the second bent portion 230, but also buffer external forces in the vertical direction. By doing so, it is possible to more effectively prevent the panel from cracking due to the force applied to the panel during work, thus improving the quality of the prefabricated finish.

Figures 6 and 7 are views showing an embodiment of the bent part fastening part of Figure 4.

Referring to FIGS. 6 and 7, the bent fastening part 600 according to one embodiment includes an upper support plate 610, a lower support plate 620, a lower support block 630, and a bellows-type sealing cover 640. ) and a plate support portion 650.

The upper support plate 610 is formed in a disk shape, and its lower side is supported by the plate supporter 650 and is spaced upward from the lower support plate 620 to form an upper side surface of the lower end 251 of the fourth bent portion 250. It is installed in, and the upper edge of the bellows type sealing cover 640 is installed along the edge.

The lower support plate 620 is formed in a disk shape identical to that of the upper support plate 610 and is spaced downward from the upper support plate 610 to form a lower surface of the upper end 241 of the third bent portion 240. supports it, and a lower support block 630 is installed on the upper side.

The lower support block 630 is formed in a cylindrical shape and installed on the upper side of the lower support plate 620, and the lower edge of the bellows-type sealing cover 640 is installed along the upper edge, and the plate support portion 650 is located on the upper side. is installed.

The bellows type sealing cover 640 is formed in the form of a cylindrical corrugated pipe capable of expanding or contracting in the vertical direction and is installed between the lower side of the upper support plate 610 and the upper side of the lower support block 630 to form a plate support portion 650. The space between the lower side of the upper support plate 610 for installation and the upper side of the lower support block 630 is sealed to prevent foreign substances such as dust or moisture from entering the plate support portion 650 and damaging the plate support portion 650. prevent it from happening.

The plate support part 650 is installed on the upper side of the lower support block 630, which is sealed by the bellows type sealing cover 640, and supports the upper support plate 610.

In one embodiment, the plate support 650 includes a center post 651, a first cushioning support 700-1, a second cushioning support 700-2, and a third cushioning support 700-3. .

The center post 651 is installed upright at the upper center of the lower support block 630, and includes a first buffer support portion 700-1 and a second buffer support portion 700-2 at equal intervals of 120° from each other along the outer side. And a third buffer support portion 700-3 is installed.

At this time, the center post 651 forms a groove through which the first buffer support part 700-1, the second buffer support part 700-2, and the third buffer support part 700-3 can move up and down. The height should be lower than the upper and lower heights of the first buffer support part 700-1, the second buffer support part 700-2, and the third buffer support part 700-3.

The first buffer support portion 700-1 is installed on one upper side of the lower support block 630 and supports one side of the upper support plate 610.

The second buffer support 700-2 is installed at an angle of 120° from the first buffer support 700-1 with the center post 651 as its central axis, and supports the lower side of the upper support plate 610.

The third buffer support part 700-3 is installed at an angle of 120° from the first buffer support part 700-1 and the second buffer support part 700-2, respectively, with the center post 651 as the central axis, and provides upper support. Supports the lower side of the plate 610.

That is, the first buffer support part 700-1, the second buffer support part 700-2, and the third buffer support part 700-3 divide the upper support plate 610 by 1/3, so that each is installed in an area. can be independently supported.

Accordingly, the plate support 650 is a first buffer support 700 installed at the corresponding position not only when the upper support plate 610 is lowered horizontally, but also when only one side of the upper support plate 610 is lowered. -1) By supporting the buffer support of either the second buffer support 700-2 or the third buffer support 700-3, vibration or shock transmitted from various directions can be effectively supported and cushioned. there is.

The bent part fastening unit 600 according to an embodiment having the above-described configuration can stably support or cushion vibration or shock from various directions, thereby enabling stable support.

FIG. 8 is a diagram showing the first buffer support of FIG. 6.

Referring to FIG. 8, the first buffer support part 700-1 includes a vertical support part 710, a vertical support cylinder 720, and an inclined support part 730.

Here, the second buffer support 700-2 and the third buffer support 700-3 have the same configuration as the first buffer support 700-1, which will be described later, and are formed in a vertical direction of the first buffer support 700-1. Since the configurations such as the shape support part 710, the vertical support cylinder 720, and the inclined support part 730 can be applied in the same manner, their description will be omitted to avoid duplication of explanation.

The vertical support part 710 is formed to extend vertically up and down, the lower part is inserted into the lower support block 630, the upper part is exposed to the upper side of the lower support block 630, and the rotary support is rotatably installed at the upper end. The head 713 supports the lower side of the upper support plate 610, and is formed in a circular ring shape and is installed between the upper holder 711 installed along the upper outer side and the upper side of the lower support block 630. It is supported by a buffer spring 712.

That is, the vertical support part 710 can be inserted and arranged to pass through the inside of the first buffer spring 712, as shown in FIG. 8.

At this time, the first buffer spring 712 supports the upper holder 711 so that the upper support plate 610 is supported by the vertical support part 710, and at the same time, the upper support plate 610 is separated from the upper holder 711. ) can cushion vibrations or shocks transmitted via the device.

The vertical support cylinder 720 is installed inside the lower support block 630, and the lower part of the vertical support part 710 inserted into the lower support block 630 is disposed on the inside, and is accommodated in the internal space. The lower part of the vertical support part 710 is supported in the upward direction by a fluid (eg, air, water, or oil).

In one embodiment, the vertical support cylinder 720 may raise the vertical support portion 710 as fluid is supplied and lower the vertical support portion 710 as fluid flows out, as will be described later. there is.

The inclined support portion 730 has one end disposed on the upper side rotatably connected to the rotational support head 713 and the other end disposed on the lower side rotatably connected to the lower one side 651a of the center post 651. It supports the rotational support head 713, and as the upper support plate 610 descends and the vertical support part 710 descends, one end and the other end each rotate and the length is contracted and transmitted from the rotational support head 713. It cushions vibration or shock.

The first buffer support portion 700-1 having the above-described configuration supports the lower side of the upper support plate 610 and can effectively cushion vibration or shock transmitted from the upper support plate 610. .

Figure 9 is a view showing the inclined support part of Figure 8.

Referring to FIG. 9, the inclined support portion 730 includes a first pivoting frame 731, a second pivoting frame 732, a foldable support link portion 733, a plurality of intermediate support frames 734, and a second buffer. It includes a spring 735, a frame anti-distortion bar 736, and an inclined support cylinder 737.

The upper end of the first rotating frame 731 is rotatably connected to the rotating support head 713, and the lower side is supported by a foldable support link 733 and a frame distortion prevention bar 736.

The second rotating frame 732 is supported on the upper side by a foldable support link 733 and a frame distortion prevention bar 736, so that the upper end is disposed opposite to the lower end of the first rotating frame 731, and the lower end is the center. It is installed to be rotatably connected to the lower side 651a of the post 651.

The foldable support link unit 733 is a plurality of support links in which each middle H of the straight first link frame F1 and the second link frame F2 is foldable and installed to form an “X” shape. The dogs (F3-1, F3-2, F3-3) are installed in a row in the longitudinal direction and connected to each other so that they can rotate, between the bottom of the first pivot frame 731 and the top of the second pivot frame 732. It is installed in and as the gap between the first pivoting frame 731 and the second pivoting frame 732 decreases or increases, the first link frame (F1) and the second link frame (F2) are folded and expanded or contracted to It is supported between the first rotation frame 731 and the second rotation frame 732.

At this time, as shown in FIG. 9, each end of the first link frame (F1) and the second link frame (F2) constituting one support link (F3) is a second link frame that constitutes another support link (F3). (F2) and the other end of the first link frame (F1) may be rotatably connected and installed in a row.

The intermediate support frame 734 is installed upright and connected to be rotatable on each side of the intersection position (H) where the first link frame (F1) and the second link frame (F2) are connected and installed, and a frame distortion prevention bar (736) ) penetrates and is inserted.

That is, the intermediate support frame 734 moves forward and backward along the frame distortion prevention bar 736 as the gap between the first pivoting frame 731 and the second pivoting frame 732 decreases or increases, providing foldable support. It will be possible to prevent the link portion 733 from bending.

The second buffer spring 735 is installed between the plurality of intermediate support frames 734 to support the gap between the plurality of intermediate support frames 734, and a frame distortion prevention bar 736 penetrates along the inner side. It is installed.

The frame distortion prevention bar 736 is formed to extend in a straight line, one end is fixedly installed at the bottom of the first rotating frame 731, and the other end is inserted while passing through the inside of each of the second buffer springs 735. It also penetrates and is inserted into each of the intermediate support frames 734 and is inserted into the inside of the second pivot frame 732 through the top of the second pivot frame 732 to prevent the foldable support link portion 733 from bending. It is supported between the first pivoting frame 731 and the second pivoting frame 732 so that the first pivoting frame 731 and the second pivoting frame 732 can maintain a straight line.

The inclined support cylinder 737 is installed inside the second rotating frame 732, and the other end of the frame distortion prevention bar 736 inserted into the inside of the second rotating frame 732 is disposed on the inside, and the other end is disposed inside the internal space. The other end of the frame distortion prevention bar 736 is supported in the upward direction by the fluid contained in the frame.

In one embodiment, the inclined support cylinder 737 is accommodated in the internal space as the gap between the first rotating frame 731 and the second rotating frame 732 is reduced and the frame distortion prevention bar 736 is inserted. The fluid (L) is supplied to the fluid tank 721, and as the gap between the first rotating frame 731 and the second rotating frame 732 increases, the fluid (L) is supplied to prevent frame distortion (bar) 736) can be released.

The inclined support portion 730 having the above-described configuration rotates as the vertical support portion 710 rises and falls in the vertical direction and simultaneously extends or contracts in the longitudinal direction to support the vertical support portion 710 and to support the vertical support portion 710. Vibration or shock transmitted from the support portion 710 can be effectively cushioned.

FIG. 10 is a view showing an embodiment of the vertical support cylinder of FIG. 8.

Referring to FIG. 10, the vertical support cylinder 720a includes a fluid tank 721, a fluid transmission pipe 722, a separation partition 723, and a vertical buffer spring 724.

The fluid tank 721 is installed inside the lower support block 630, forming a sealed internal space in which the fluid L is accommodated.

The fluid transmission pipe 722 is installed in communication between the inclined support cylinder 737 and the lower end of the fluid tank 721 to transmit or receive fluid L from each other.

The separation partition 723 divides the fluid tank 721 into a lower space (N1) in which the fluid is accommodated and an upper space (N2) in which the fluid is not accommodated, and allows sliding movement in the vertical direction inside the fluid tank 721. It is installed to enable this, and supports the vertical buffer spring 724 installed on the upper side.

The vertical buffer spring 724 is installed on the upper side of the separation partition 723 and supports the lower end of the vertical support part 710 inserted into the upper space.

The vertical support cylinder 720a, which has the above-described configuration, supports the lower side of the vertical support part 710 in normal times and at the same time cushions vibration or shock transmitted from the vertical support part 710, and supports the vertical support cylinder 720a. As the support portion 710 is lowered and the gap between the first pivoting frame 731 and the second pivoting frame 732 of FIG. 8 is reduced, fluid L flows from the inclined support cylinder 737 into the fluid tank 721. By supplying and raising the separation partition wall 723, it is possible to effectively prevent the vertical support part 710 from descending.

The above-described embodiments are for illustrative purposes, and those skilled in the art will recognize that the above-described embodiments can be easily modified into other specific forms without changing the technical idea or essential features of the above-described embodiments. You will understand. Therefore, the above-described embodiments should be understood in all respects as illustrative and not restrictive. For example, each component described as unitary may be implemented in a distributed manner, and similarly, components described as distributed may also be implemented in a combined form.

The scope sought to be protected through this specification is indicated by the patent claims described later rather than the detailed description above, and should be interpreted to include the meaning and scope of the claims and all changes or modified forms derived from the equivalent concept. .

10: Prefabricated panels for construction
100: insulation
200: first plate
300: second plate
400: flashing

Claims (9)

Insulating material for thermal insulation of buildings;
A first plate repeatedly attached and installed along the upper surface of the insulation material;
A second plate repeatedly attached and installed along the lower surface of the insulation material; and
A prefabricated panel for construction, including a flashing installed to cover the edge of the insulation material exposed to the outside.
The method of claim 1, wherein the first plate is:
A flat plate portion formed in a flat shape so that it can be installed and cover the upper surface of the insulation material;
The front end of the flat plate section is "mounted" so that the rear end of the other first plate installed at the front end can be fastened. "A first bent portion formed by bending into a shape;
When force is applied to the flat portion installed on the insulating material, the flat portion is interrupted so as to provide space for the flat portion to move forward and horizontally. " a second bent portion formed by bending into a shape; and
The rear end of the flat plate portion is "fastened to the front end of another first plate installed at the rear end." A prefabricated panel for construction, including a third bent portion formed by bending into a shape.
The method of claim 2, wherein the second bent portion is:
A prefabricated panel for construction that is bent and formed while passing through a loading machine based on a dual uncoiler capable of continuously supplying steel sheets, which are the raw materials for the flat plate.
The method of claim 2, wherein the first bent portion is:
The front end bent in the lower right angle direction extends to the lower part of the flat plate, and then the end is bent in the forward horizontal direction. "A prefabricated panel for construction, formed into a shape.
The method of claim 4, wherein the first plate is:
“between the rear end of the flat plate part and the third bent part so that the front lower side of the first bent part formed at the front end of another first plate installed at the rear end can be fastened. a fourth bent portion formed by bending in the shape of "; and
A prefabricated panel for construction, further comprising a bent part fastening part installed on the lower upper side of the fourth bent part and tightly contacting the upper lower side of the third bent part extending from the fourth bent part in the upward direction.
The method of claim 5, wherein the bent part fastening unit,
an upper support plate installed on the lower upper side of the fourth bent portion;
a lower support plate that is spaced downward from the upper support plate and supports the upper lower side of the third bent portion;
a lower support block formed in a cylindrical shape and installed on an upper side of the lower support plate;
Java is formed in the form of a corrugated pipe that can expand or contract in the vertical direction and is installed between the lower side of the upper support plate and the upper side of the lower support block to seal the space between the lower side of the upper support plate and the upper side of the lower support block. LASIK airtight cover; and
A prefabricated panel for construction, comprising: a plate support part installed on an upper side of the lower support block sealed by the bellows type sealing cover and supporting the upper support plate.
The method of claim 6, wherein the plate support unit,
a center post installed upright at the upper center of the lower support block;
a first buffer support part installed on one upper side of the lower support block and supporting one side of the upper support plate;
a second buffer support part installed at an angle of 120° from the first buffer support part with the center post as a central axis and supporting the lower side of the upper support plate; and
A prefabricated panel for construction including; a third buffer support part installed at an angle of 120° from each of the first buffer support part and the second buffer support part with the center post as the central axis and supporting the lower side of the upper support plate.
The method of claim 7, wherein the first buffer support unit,
It is formed to extend vertically up and down, so that the lower part is inserted into the lower support block and the upper part is exposed to the upper side of the lower support block, and a pivotable support head rotatably connected to the upper end supports the lower side of the upper support plate, a vertical support portion supported by a first buffer spring installed between an upper holder installed along the upper outer side and an upper side of the lower support block;
The lower part of the vertical support part installed inside the lower support block and inserted into the lower support block is disposed on the inside, and supports the lower part of the vertical support part in the upward direction by fluid contained in the internal space. Vertical support cylinder; and
One end is rotatably connected to the pivoting support head and the other end is rotatably connected to a lower side of the center post to support the pivoting support head. As the upper support plate descends and the vertical support portion descends, A prefabricated panel for construction including an inclined support portion whose length is contracted while rotating at one end and the other end.
The method of claim 8, wherein the inclined support portion is:
a first pivoting frame whose upper end is rotatably connected to the pivoting support head;
a second pivoting frame whose upper end faces the lower end of the first pivoting frame and whose lower end is rotatably connected to a lower side of the center post;
Each stop of the straight first link frame and the second link frame is foldable and installed, and a plurality of support links forming an " a foldable support link installed between the lower end of the first rotating frame and the upper end of the second rotating frame;
a plurality of intermediate support frames that are erect and connected so as to be rotatable at one side of an intersection position where the first link frame and the second link frame are connected and installed;
a second buffer spring installed between the plurality of intermediate support frames to support the gap between the plurality of intermediate support frames;
One end is fixedly installed at the bottom of the first pivoting frame, and the other end is inserted while passing through the inside of each of the second buffer springs, while also penetrating and inserting through each of the intermediate support frames, so as to pass through the upper end of the second pivoting frame. a frame distortion prevention bar inserted into the inside of the second pivoting frame and supporting between the first pivoting frame and the second pivoting frame so that the first pivoting frame and the second pivoting frame can maintain a straight line; and
The other end of the frame anti-distortion bar is installed inside the second rotating frame and inserted into the second rotation frame, and the other end of the frame anti-distortion bar is disposed on the upper side by the fluid accommodated in the internal space. A prefabricated panel for construction, including an inclined support cylinder that supports in one direction.