KR101176366B1 - A roof structure using double panel - Google Patents

Abstract

PURPOSE: A roof structure using a double panel is provided to prevent coupling members, such as bolts, from being exposed to the outside a roof when multiple panels are coupled to a roof skeleton. CONSTITUTION: A roof structure using a double panel comprises lower panels(20), space maintainers(30), and upper panels(40). The lower panels are arranged along a roof skeleton(10) formed on the top of a building in a line. The space maintainers are coupled to the tops of the lower panels at uniform intervals and maintain the gaps between the lower and upper panels. The upper panels are placed on the tops of the space maintainers in a line to have the overlapped parts between the upper panels.

Description

A roof structure using double panel

The present invention relates to a roof structure using a panel that forms a roof by arranging and coupling a plurality of panels to a roof frame, and in joining the panel to the roof frame, a coupling member such as a bolt is not exposed to the outside. By using the double panel which makes the appearance beautiful and prevents corrosion or leakage between the holes of the panel and bolts due to bolting, and prevents panel rupture and bending and cutting due to thermal expansion and contraction. It is about a roof structure.

In general, in order to form a roof of a large-scale factory or prefabricated building structure using panels, a long metal panel of several tens of meters is bent in a predetermined form on the site, and then lifted onto the roof of the building to directly join the connecting ends to each other. It will be constructed.

The roof structure using the conventional panel is fastened so that the bolt head is exposed to the outside when joining the metal panels to each other, in this case, the rain water flows into the building structure through the bolt, as well as the hole of the joining portion of the metal panel There is a problem that corrosion may occur between the bolt and.

In particular, as the metal panel plate shrinks or expands due to heat, there is a problem that the bolt head is broken or a defect occurs in the coupling portion of the metal panel, and the connection portion of the adjacent metal panel is deformed or separated by strong wind.

Accordingly, the present invention is to solve the above-mentioned problems, in the coupling of a plurality of panels to the roof frame to prevent the coupling member such as bolts to be exposed to the outside and to provide a double panel that can secure the connection and fixing between the panels The purpose is to provide a used roof structure.

The roof structure using the double panel according to the present invention for achieving the above object is a lower panel seated on the upper roof frame, the gap retaining zone coupled to the upper portion of the lower panel and the seating on the gap retaining top and The roof structure includes an upper panel supported to maintain a predetermined distance from the lower panel, wherein the upper panel has a first bent portion formed so that one end thereof is inclined in one direction and a first at the tip of the first bent portion. 'Is bent into a shape and is bent downward from the end perpendicular to the receiving portion to form an accommodation space therein and a bending portion extending to be inclined downward to the end of the tip of the receiving portion is formed, the other end is formed to be inclined in the other end inclined The second bent portion and the overlapping portion is formed to extend to be bent in a 'b' shape at the tip of the second bent portion It is characterized by consisting of.

As an example, the upper panel includes a third curved portion formed to be inclined upwardly from the one end and the other end toward the center portion, and a protrusion which protrudes upward from the end of both third curved portions to form an accommodation space therein. It is characterized by being.

As one example, the spacer is inclined from each of the coupling portion to contact and support the coupling portion is coupled to the upper end of one end and the other end of the lower panel, and both the third bent portion formed in the central portion of the upper panel, respectively. It is characterized in that it consists of a support that is formed to extend so as to rise, and the fixing portion accommodated in the protrusion so as to protrude from the ends of the both support portions in contact with the inner surface of the protrusion.

As one example, the spacer is formed with a horizontal section on any one of the support portion, the fixing portion is configured to be separated from the end of the support portion, so that the horizontal section can be moved forward and backward from the support portion formed It is characterized by being combined.

As one example, the fixing part is a slide hole is formed on the lower surface in contact with the horizontal section of the support, characterized in that the bolt is fixed to the horizontal section through the slide hole.

As an example, it characterized in that it further comprises a heat insulating material provided between the lower panel and the upper panel.

In one example, the insulation is made of rock wool or glass wool material, the outer side of the insulation is applied to the vegetable antimicrobial powder consisting of a mixture of one or two or more of the bark leaf powder, Ag pear leaf powder, Ogu leaf powder It is characterized by being.

As described above, in the roof structure using the double panel of the present invention, when joining a plurality of panels to the roof frame, the coupling member such as bolts are not exposed to the outside to make the exterior of the roof beautiful and to join the panels according to the bolt coupling. In addition to preventing corrosion or water leakage between the hole and the region, there is an effect that can prevent the panel rupture and bending and cutting of the bolt by thermal expansion and contraction.

In addition, the fixing portion of the gap retainer for supporting and fixing the upper panel is configured to be movable forward and rearward, so that the fixing portion is accurately received in the protrusion of the center portion in connecting the upper panel, the alignment of the upper panel is made in alignment. It can be effective.

1 is a perspective view showing the configuration of a roof structure using a double panel according to the present invention.
Figure 2 is a cross-sectional view showing an upper panel of one configuration of the present invention.
Figure 3a is a cross-sectional view showing the overlapping portion of the upper panel of one configuration of the present invention.
Figure 3b is a cross-sectional view showing the bending treatment for the overlapping portion of the upper panel of one configuration of the present invention.
Figure 4 is a cross-sectional view showing an embodiment of a spacing area that is one configuration of the present invention.
Figure 5 is a cross-sectional view showing an embodiment of a roof structure using a double panel according to the present invention.

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

1 is a perspective view showing the configuration of a roof structure using a double panel according to the present invention, Figure 2 is a cross-sectional view showing a top panel which is one configuration of the present invention. 3A is a cross sectional view showing an overlapping portion of an upper panel which is one configuration of the present invention, and FIG. 3B is a cross sectional view showing a bending process for an overlapping portion of an upper panel which is one configuration of the present invention. In addition, Figure 4 is a cross-sectional view showing an embodiment of a spacing retention zone of one configuration of the present invention, Figure 5 is a cross-sectional view showing an embodiment of a roof structure using a double panel according to the present invention.

The present invention relates to a roof structure using a panel that forms a roof by arranging and coupling a plurality of panels to a roof frame, and in joining the panel to the roof frame, a coupling member such as a bolt is not exposed to the outside. By using the double panel which makes the appearance beautiful and prevents corrosion or leakage between the holes of the panel and bolts due to bolting, and prevents panel rupture and bending and cutting due to thermal expansion and contraction. Present the roof structure.

The roof structure using the double panel of the present invention has a lower panel 20 disposed side by side along the roof frame 10 formed on the upper portion of the building structure, as shown in Figure 1, the upper portion of the lower panel 20 It is composed of a gap holding region 30 coupled to a predetermined interval and the upper panel 40 seated and connected side by side so that the overlapping portion (A) is formed at one end and the other end in the gap holding region 30.

Specifically, the lower panel 20 is configured to be seated on the upper portion of the roof frame 10, and corresponds to an inner panel which is not exposed to the outside in the dual panel structure of the present invention. The lower panel 20 is arranged side by side in the upper roof frame 10 and is connected to be fixed on the roof frame 10 by a bolt coupling through the spacing 30.

In this case, the lower panel 20 may be disposed and fixed on the upper part of the roof frame 10 so that the lower panel 20 has the same structure as that of the upper panel 40 to be described below so that an overlapping portion with another adjacent lower panel 20 is formed. However, the present invention is not limited thereto, and may have any structure within a range in which interference with the upper panel 40 positioned structurally does not occur.

Therefore, in applying the remodeling work of overlaying the upper panel 40 on the existing roof panel, the lower panel 20 may utilize the existing panel.

The spacer 30 is fixed between the lower panel 20 and the upper panel 40 by having a constant height and inclination by fixing a panel by performing a role of a tight frame in a conventional roof structure. Keep the gap.

The spacing holder 30 is disposed at a predetermined interval on the lower panel 20 so as to be in contact with at least one or more lower surfaces of the upper panel 40 and penetrates the lower panel 20. The bolt is coupled to the roof frame 10 and is fixed on the roof frame 10 together with the lower panel 20.

In addition, the spacer 30 is configured to have a slope and a shape corresponding to the lower surface of the upper panel 40 to support the upper panel 40.

Meanwhile, the upper surface of the upper panel 40 is seated and supported on the upper portion of the gap holding portion 30, and the distance from the lower panel 20 is determined by the height of the gap holding portion 30. Is installed. The upper panel 40 serves as a roof cornice and protects the building structure from snow, rain and wind.

The upper panel 40 is formed in a curved shape at multiple angles so that snow and rain can be collected in one direction and guided to the outside of the roof. For example, as shown in FIG. The first bent portion 400 is formed to be inclined upwardly, and the second bent portion 430 is formed so that the other end is inclinedly rising in the other end direction, so that the first bent portion 400 and the second bent portion 430 are formed. Snow or rain can be induced along the curved surface of the.

In addition, the upper panel 40 is arranged to be parallel to the upper portion of the gap retainer 30, as described above is configured to form the overlapping portion (A) and the other upper panel 40-1 adjacent to the other upper It is interconnected with the panel 40-1.

For example, as shown in FIG. 3A, the upper panel 40 is bent at the end of the first bent portion 400 at an end of the first bent portion 400 and is bent downwardly at the end thereof to be accommodated inside. Receiving portion 410 and a bending portion 420 extending to be inclined to descend to the end of the receiving portion 410 to form a space is further configured, the other end of the second bending portion 430 ' The overlapped portion 440 is further formed to be bent in a 'shape.

In this case, the overlapping portion 440 is configured to have a relatively lower height than the accommodation portion 410, and is formed by the accommodation portion 410 when overlapping with another adjacent upper panel 40-1. The overlap 440 is accommodated in the space.

3B, the outer side of the bending part 420 formed at one end of the upper panel 40 is exposed at the overlapping portion A, and the roll bending tool is used to roll the device. By bending the bending portion 420 inwardly, the two upper panels 40 and 40-1 that face each other are connected to each other.

As described above, according to the roof structure using the double panel of the present invention, the upper panel 40 positioned at the outermost part is not coupled by a coupling member such as a bolt, but is adjacent to the other upper panel 40-1. By forming the overlapping portion (A) and the interconnection by bending the overlapping portion (A), the upper panel (40, 40-1) as well as bolts for fixing the lower panel 20 and the spacer 30 ) To prevent the bolts for coupling between the outside and the exterior of the roof to be beautiful, and to prevent corrosion or water leakage between the holes of the joints between the panels and the bolts due to the bolt coupling. In addition, due to thermal expansion and contraction, it is possible to prevent the panel from rupturing and bending and cutting of the bolts.

Here, the upper panel 40 may be formed of a material for minimizing the influence of environmental factors and extending the life of the roof as it is located at the outermost side of the roof. For example, the upper panel 40 may be any one of a special alloy steel sheet, a high weathering polyester steel sheet, a polyester steel sheet, a silicone resin coated steel sheet, a fluorine resin coated steel sheet in which aluminum and zinc are mixed. .

On the other hand, according to an embodiment of the present invention, the upper panel 40 and the gap maintaining 30 is connected to each other is configured to take a structure that can maintain the state firmly without twisting the upper panel 40. .

Specifically, as shown in FIG. 2, the upper panel 40 has a third bent portion 450 is formed so as to rise inclined toward the central portion from the one end and the other end, both third bent portion 450 Protruding portion 460 is formed to protrude upward from the end of the receiving space on the inside.

In addition, the spacing holder 30 corresponds to the upper panel 40 as shown in FIG. 4, and a coupling part 300 coupled to upper and lower ends of the lower panel 20 and the upper portion. A support part 310 extending to be inclined from each of the coupling parts 300 so as to be in contact with the inner side surfaces of both third bent parts 450 formed at the center of the panel 40 so as to support them, and the both support parts Protruding from the end of the 310 is composed of a fixed portion 320 accommodated in the protrusion 460 to contact the inner surface of the protrusion 460.

According to such a structure, the inner side surfaces of both third bent portions 450 of the upper panel 40 are supported by the support portion 310 of the spacing holder 30 and the fixing portion into the receiving space of the protrusion 460. By inserting the 320, the upper panel 40 is the center portion is to be supported and fixed through the spacing holding 30.

In addition, the above-described spacing holder 30 may be disposed on the lower surface of the overlapping portion A of the upper panel 40 as well as the center portion of the upper panel 40, thereby forming the first bent portion 400 and the first bent portion 400. Both support portions 310 are supported by the two bent portions 430 so that the upper panel 40 is uniformly supported and fixed at the upper portion of the gap retainer 30.

On the other hand, the spacer 40 is provided as an embodiment of the present invention is configured to be separated from the support portion 310 as shown in FIG.

That is, the spacing retainer 40 is configured such that a horizontal section 311 is formed in one of the supporting portions 310, and the fixing portion 320 is formed of both supporting portions 310. It is configured to be separated from the end, and the horizontal section 311 is coupled to be able to flow back and forth from the support portion 310 is formed.

In addition, the fixing part 320 is a slide hole 321 is formed on the lower surface in contact with the horizontal section 311 of the support 310 and bolted to the horizontal section 311 through the slide hole 321 To be fixed. Accordingly, the fixing part 320 may be moved forwards and backwards by the slide hole 321 and the upper part of the upper panel may be accurately received by flowing the fixing part 320 in accordance with the position of the protrusion part 460. It is to induce the alignment of the (40).

On the other hand, the roof structure using a double panel according to the present invention further includes a heat insulating material 50 provided between the lower panel 20 and the upper panel 40. The heat insulating material 50 is to prevent the movement of heat into the building structure, it can be configured to selectively configure the material in consideration of the excellent durability and economic value, preferably consisting of rock wool or glass wool material Valid

The rock wool or glass wool material provides a sound absorbing effect and a non-combustible effect as a composite material with a basic insulation effect.

The rock wool is also called a rock fiber as a kind of artificial inorganic fiber. This rock wool is a fiber made by melting basic igneous rocks such as basalt and andesite with high heat of 1,500 ~ 1,600 ℃ in electric furnace and scattering it with compressed air and water vapor. Usually, the length of fiber is 10 ~ 100mm and 2 ~ 20μm thick. . It is strong in alkali, but weak in strong acid, and inorganic, so it is excellent in fire resistance, and its thermal conductivity is small and its sound absorption is high. Therefore, it is widely used as a heat insulating material or a sound absorbing material, and is also used as a high temperature heat insulating material.

In addition, the glass wool is called glass fiber, it is made by dissolving the glass of low melting point containing a large amount of soda component and blown it with high pressure steam or air to draw a fiber. Such glass wool has excellent thermal and high tensile strength and is excellent in durability, and its properties are similar to the rock wool, and are used for thermal insulation materials, filters, insulation materials, Humup materials, and sound insulation materials.

In addition, in the present invention, although not shown in the figure on the outer periphery of the heat insulating material 50, it is possible to apply a vegetable antibacterial powder. Here, the vegetable antimicrobial powder may be used in the lower panel 20 and the upper panel 40 and the surface of the insulation 50 by using a mixture of one or two or more of the bark leaf powder, Ag pear leaf powder, and Ogu leaf powder. Antibacterial action is to be.

In the case where the heat insulating material 50 is embedded between the lower panel 20 and the upper panel 40 for a long time, the heat insulating material 50 is lowered from the lower panel 20 and the upper panel 40 due to moisture of the heat insulating material 50. Corrosion is likely to occur on the surface in contact with). When corrosion occurs, the corroded rust is mixed with moisture in the insulation 50 to generate an enemy or white pollutants, or harmful microorganisms such as E. coli are exposed to the air, and ammonia and hydrogen odors are generated by the breeding of microorganisms. there is a problem. Therefore, in the present invention, by applying the above-mentioned vegetable antimicrobial powder on the outer circumferential edge of the heat insulating material 50, that is, the lower panel 20 and the upper panel 40, the contamination and odor caused by microorganisms generated after the construction as described above are prevented. To block.

Those skilled in the art will appreciate that various changes and modifications can be made without departing from the spirit of the present invention. Therefore, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification but should be defined by the claims.

10: roof frame 20: lower panel
30: spacing 40: upper panel
50: insulation

Claims (7)

delete delete A roof comprising a lower panel seated on the upper part of the roof frame, a gap retaining zone coupled to the upper portion of the lower panel at regular intervals, and an upper panel seated and supported on the gap retaining upper portion to maintain a predetermined gap with the lower panel. In structure,
The upper panel
Once this,
A first bent portion formed to be inclined upward in one direction, and a bent portion that is bent into a 'b' shape at the tip of the first bent portion and is bent downwardly at an end thereof to form an accommodation space therein and an end of the accommodation portion. Consists of a bending portion extending to be inclined downward
The other end,
And a second bending portion formed to be inclined upward in the other end direction, and an overlapping portion extending to be bent in a 'b' shape at the tip of the second bending portion,
The third bent portion and the third bent portion formed to be inclined ascending toward the central portion from the other end and the other end is configured to protrude upward from the end of both third bent portion to form a receiving space therein,
The space-
A coupling part coupled to an upper end of one end and the other end of the lower panel, and a support part extending to be inclined from both coupling parts so as to contact and support both third bent parts formed at the center of the upper panel, respectively; Roof structure using a double panel protruding from the end of the both support portion is composed of a fixed portion accommodated in the protrusion to contact the inner surface of the protrusion.
The method of claim 3, wherein
The space-
A horizontal section is formed in any one of the two support parts,
The fixing part is configured to be separated from the ends of the support portion, the roof structure using a double panel, characterized in that coupled to the front and rear flow from the support portion formed with the horizontal section.
The method of claim 4, wherein
The fixed portion
A slide hole is formed on a lower surface of the support unit in contact with a horizontal section of the support, and the roof structure using a double panel, characterized in that the bolt is fixed to the horizontal section through the slide hole.
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