KR102638413B1 - Roof Structure for building and Construction Method thereof - Google Patents

Abstract

In the present invention, a panel coupling including a saddle coupling clip and a sliding continuum for roof coupling is provided between the steel material for the saddle and the roof panel for upper finishing, and the roof panel for upper finishing is coupled with the sliding continuum for roof coupling over the entire length. The upper finishing roof panel has a sturdy structure against wind load, and the upper finishing roof panel, which expands and contracts due to thermal expansion, is fundamentally blocked from contact with the saddle coupling clip of the fixed structure, preventing damage to the upper finishing roof panel. Provides a roof structure and construction method for a new architectural structure that can prevent corrosion, etc.

Description

Roof structure of building structure and construction method thereof {Roof Structure for building and Construction Method thereof}

The present invention relates to a roof structure of a building structure and a method of constructing the same. More specifically, the present invention relates to a roof structure of a building structure and a method of constructing the same. More specifically, a panel joint including a clip for saddle coupling and a sliding continuum for roof coupling is provided between the steel material for the saddle and the roof panel for finishing the upper part. It relates to a roof structure and construction method for a building structure that can increase the bonding strength of the finishing roof panel and simultaneously prevent damage to the upper finishing roof panel due to thermal expansion.

In general, the roof of a building structure begins with a very simple function to protect the interior from sunlight and rain, and further has functions of heat insulation and sound absorption.

In the case of large buildings such as gymnasiums, military barracks, warehouses, and factories that accommodate a large number of people at once or where mechanical equipment is installed indoors, roof panels are used to construct roofs.

In the case of a roof structure using a roof panel like this, there is a type in which the roof panel forms an arch-shaped roof structure without being supported by another structure, and a type in which the roof panel is supported on the saddle steel through a panel joint.

The present invention particularly relates to a roof structure in which a roof panel is coupled to a saddle steel material through a panel joint.

The conventional method of constructing the roof of a building structure is to install a base panel on the upper part of the purlin, install a saddle steel material on the upper part of the base panel, install the saddle steel material, and then install a panel joint (for roof coupling) on the saddle steel material. clip member) is installed, and the roof panel for upper finishing is installed in the panel joint (clip member for roof coupling).

In a conventional roof structure, the panel coupler is located only on the upper part of the saddle steel, so the panel coupler cannot be placed in the empty space between the saddle steel and the saddle steel. Therefore, the area where the roof panel is joined to the panel joint is only a small portion of the total length of the roof panel.

In other words, most of the areas where roof panels are joined to each other are made up only of the roof panels, and only a small portion is combined with the panel joints.

This method of combining roof panels has the following vulnerabilities.

Since the joint area between the roof panel and the panel joint is small, the bonding force between the roof panel and the panel joint is bound to be weak, making the structure vulnerable to various wind loads. In particular, when roof panels are joined by bending each other, the area where a pair of roof panels and the panel joints are bent together forms a proper connection, but the joint area is very small, and the area where there is no panel joint, In other words, it is difficult to achieve proper connection in the area where only one pair of roof panels are bent and joined to each other because an empty space is formed inside it. Therefore, there is a risk that the area where a pair of roof panels are joined without a panel connector can easily come off or separate.

Additionally, the roof panel has a very long length compared to the panel coupler, and therefore, the roof panel expands and contracts due to thermal expansion, while the panel coupler has a structure that does not expand and contract. Due to this structure, when the roof panel is expanded while in close contact with the panel joint, the roof panel moves relative to the panel joint while in contact with the panel joint, which causes the area where the roof panel is in contact with the panel joint. It becomes a vulnerable area as problems such as damage and corrosion occur due to friction.

Republic of Korea Patent No. 10-1801102 “Roof structure of architectural structure, roof construction method of architectural structure, and roof base panel” (registered on November 20, 2017) Republic of Korea Patent No. 10-1462966 “Clips for metal roof structures and roof panels of building structures” (registered on November 12, 2014)

The present invention was developed to solve the problems of the prior art as described above, and a panel coupler including a clip for saddle coupling and a sliding continuum for roof coupling is provided between the steel material for the saddle and the roof panel for upper finishing, thereby providing a panel coupling for upper finishing. The roof panel is combined with a sliding continuum for roof joining over the entire length, so that the upper finishing roof panel has a sturdy structure against wind load. In addition, the upper finishing roof panel that expands and contracts due to thermal expansion is fixed with a saddle coupling clip and a fixed structure. The goal is to provide a roof structure and construction method for a new architectural structure that can prevent damage and corrosion of the upper finishing roof panel by fundamentally blocking contact with the roof.

In order to solve the above problem, the present invention includes a plurality of purlins arranged side by side and spaced apart from each other, a base panel disposed on an upper part of the plurality of purlins, and a plurality of purlins provided on an upper part of the base panel but extending long and parallel to the purlins. In the roof structure of a building structure including a plurality of saddle steel materials, a panel coupler provided on an upper part of the saddle steel material, and a plurality of upper finishing roof panels coupled to the panel coupler: the panel coupler is a saddle coupler Includes clips for use and sliding continuum for roof attachment; The lower end of the saddle coupling clip is coupled to the upper part of the saddle steel; The sliding continuum for roof coupling is in the form of a vertically erected plate and has a vertical plate for sliding extending in a direction perpendicular to the longitudinal direction of the saddle steel material, and the upper end of the saddle coupling clip is inserted to form the sliding continuum for roof coupling. A plurality of sliding grooves formed in the vertical middle part of the sliding vertical plate with a length longer than the length of the saddle combining clip to slide while supported by the saddle combining clip, and a lower end of the sliding vertical plate A first space-maintaining bent portion is formed by bending toward one side of the sliding vertical plate, and a second space-maintaining bent portion is formed by bending a portion cut to form the sliding groove toward the other side of the sliding vertical plate. It includes a bent part for maintaining a gap, and a bent part for joining panels formed by bending the upper end of the vertical plate for sliding to one side in order to be bent and joined with the upper finishing roof panel; The upper ends of the plurality of saddle coupling clips each coupled to different saddle steel materials are inserted into the plurality of sliding grooves formed in the roof coupling sliding continuum; The first gap maintenance bent portion includes a first gap maintenance horizontal extension extending in the horizontal direction from the sliding vertical plate and a first gap maintenance bending extension extending vertically from the first gap maintenance horizontal extension. Includes a vertical extension; The second gap maintenance bent portion includes a second gap maintenance horizontal extension extending in the horizontal direction from the sliding vertical plate, and a second gap maintenance bending extension extending vertically from the second gap maintenance horizontal extension. Includes a vertical extension for; The upper finishing roof panel is coupled while being bent with a bending portion for panel coupling of the sliding continuous body for roof coupling, and includes a vertical extension portion for maintaining the first gap of the bent portion for maintaining the first gap or a bent portion for maintaining the second gap. Contact with the saddle coupling clip is blocked while making surface contact with the vertically extending surface of the second vertical extension for maintaining the gap; It is characterized by .

In another idea of the present invention, a purlin installation step of installing a plurality of purlins arranged side by side and spaced apart from each other, a base panel installation step of installing a base panel on top of the plurality of purlins, and a base panel installation step of installing a base panel on an upper part of the plurality of purlins, wherein the purlin is provided on an upper part of the base panel. A saddle steel installation step of installing a plurality of saddle steel materials extending long and parallel to the A roof construction method for a building structure comprising the step of installing a top finishing roof panel, wherein the panel coupling device includes a saddle coupling clip and a sliding continuous body for roof coupling; The lower end of the saddle coupling clip is coupled to the upper part of the saddle steel; The sliding continuum for roof coupling is in the form of a vertically erected plate and has a vertical plate for sliding extending in a direction perpendicular to the longitudinal direction of the saddle steel material, and the upper end of the saddle coupling clip is inserted to form the sliding continuum for roof coupling. A plurality of sliding grooves formed in the vertical middle part of the sliding vertical plate with a length longer than the length of the saddle combining clip to slide while supported by the saddle combining clip, and a lower end of the sliding vertical plate A first space-maintaining bent portion is formed by bending in the direction of one side of the vertical plate for sliding, and a portion cut to form the groove for sliding is formed by bending in the direction of the other side of the vertical plate for sliding. 2. It includes a bent part for maintaining the gap, and a bent part for panel joining formed by bending to one side at the upper end of the sliding vertical plate to be bent and joined with the upper finishing roof panel; The upper ends of the plurality of saddle coupling clips each coupled to different saddle steel materials are inserted into the plurality of sliding grooves formed in the roof coupling sliding continuum; The first gap maintenance bent portion includes a first gap maintenance horizontal extension extending in the horizontal direction from the sliding vertical plate and a first gap maintenance bending extension extending vertically from the first gap maintenance horizontal extension. Includes a vertical extension; The second gap maintenance bent portion includes a second gap maintenance horizontal extension extending in the horizontal direction from the sliding vertical plate, and a second gap maintenance bending extension extending vertically from the second gap maintenance horizontal extension. Includes a vertical extension for; The upper finishing roof panel is coupled while being bent with a bending portion for panel coupling of the sliding continuous body for roof coupling, and includes a vertical extension portion for maintaining the first gap of the bent portion for maintaining the first gap or a bent portion for maintaining the second gap. Contact with the saddle coupling clip is blocked while making surface contact with the vertically extending surface of the second vertical extension for maintaining the gap; It is characterized by .

As described above, in the present invention, a panel coupler including a saddle coupling clip and a sliding continuum for roof coupling is provided between the saddle steel material and the upper finishing roof panel, and the upper finishing roof panel is used for roof coupling over the entire length. By combining with the sliding continuum, the upper finishing roof panel has a sturdy structure against wind load. Additionally, the upper finishing roof panel, which expands and contracts due to thermal expansion, is fundamentally blocked from contact with the saddle coupling clip of the fixed structure, making it suitable for upper finishing. This relates to the roof structure and construction method of a new architectural structure that can effectively prevent damage and corrosion of roof panels.

1 to 6 are diagrams sequentially showing the construction method of a building according to an embodiment of the present invention;
Figure 7 is a conceptual cross-sectional view showing the base panel reinforcement and angle clip installed on the base panel in Figure 2;
Figure 8 is a perspective view of the base panel reinforcement, angle clip, and purlin coupling screw in Figure 7 just before installation;
Figure 9 is a perspective view of the cover for cutting the insulation of Figure 3;
Figure 10 is a conceptual cross-sectional view of the state in which the cover for cutting the insulation material and the insulation material in Figure 4 are installed;
Figure 11 is a conceptual cross-sectional view with the cover for cutting the insulation material in Figure 10 removed;
Figure 12 is a perspective view showing the combined state of the steel material for the saddle and the auxiliary mount for the saddle of Figure 5 and a cross-sectional view of the auxiliary mount for the saddle;
FIG. 13 corresponds to FIG. 5 and is a view of installing the steel material for the saddle combined with the auxiliary mount for the saddle after FIG. 11;
Figure 14 is a perspective view showing the combined state of the base panel reinforcement, angle clip, saddle auxiliary mount, and saddle steel of Figure 13;
Figure 15 is a perspective view showing the saddle coupling clip fixedly coupled to the saddle steel in Figure 6 and the sliding continuum for roof coupling slidingly coupled to the saddle coupling clip;
Figure 16 is a perspective view showing the state in which the sliding continuum for roof coupling in Figure 15 is separated from the clip for saddle coupling;
Figure 17 is a cross-sectional view of the sliding continuum for roof coupling and the clip for saddle coupling in a separated state;
Figure 18 is a cross-sectional view of Figure 15;
Figure 19 is a cross-sectional view showing the state in which the upper finishing roof panel is bent and joined to the sliding continuum for roof joining after Figure 18;
Figure 20 is a view corresponding to Figure 19 according to another embodiment of the present invention.

Below, with reference to the attached drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily implement the present invention. However, the present invention may be implemented in many different forms and is not limited to the embodiments described herein. In order to clearly explain the present invention in the drawings, parts that are not related to the description are omitted, and similar parts are given similar reference numerals throughout the specification.

Throughout the specification, when a part is said to “include” a certain element, this means that it may further include other elements rather than excluding other elements, unless specifically stated to the contrary.

1 to 6 are diagrams sequentially showing the construction method of a building according to an embodiment of the present invention.

Figure 7 is a conceptual cross-sectional view showing the base panel reinforcement and angle clip installed on the base panel in Figure 2, and Figure 8 is a perspective view of the base panel reinforcement, angle clip, and purlin coupling screw in Figure 7 just before installation, and Figure 9 is a perspective view of the cover for cutting the insulation material in Figure 3, Figure 10 is a conceptual cross-sectional view in a state in which the cover for cutting the insulation material and the insulation material in Figure 4 are installed, and Figure 11 is a conceptual cross-sectional view in a state in which the cover for cutting the insulation material in Figure 10 is removed, FIG. 12 is a perspective view showing the combined state of the steel material for the saddle and the auxiliary mount for the saddle in FIG. 5 and a cross-sectional view of the auxiliary mount for the saddle, and FIG. 13 corresponds to FIG. 5 and shows the auxiliary mount for the saddle combined after FIG. 11. It is a drawing of the state in which the steel material is installed, and Figure 14 is a perspective view expressing the combined state of the base panel reinforcement, angle clip, auxiliary mount for the saddle, and steel material for the saddle in Figure 13, and Figure 15 is fixed to the steel material for the saddle in Figure 6. It is a perspective view showing the combined saddle coupling clip and the roof coupling sliding continuum slidably coupled to the saddle coupling clip, and Figure 16 shows the state in which the roof coupling sliding continuum is separated from the saddle coupling clip in Figure 15. It is a perspective view, FIG. 17 is a cross-sectional view of the sliding continuum for roof coupling and the clip for saddle coupling in a separated state, FIG. 18 is a cross-sectional view of FIG. 15, and FIG. 19 is a roof panel for upper finishing on the sliding continuum for roof coupling after FIG. 18. This is a cross-sectional view expressing the bent and joined state.

First, the purlin 110 is installed as shown in Figure 1.

The purlin 110 is installed in the form of a horizontal bar on the prefabricated roof of a building to reinforce the lower lateral bearing capacity of the roof itself. In other words, the purlin (110) can be considered to correspond to the frame of a building.

A plurality of purlins 110 are installed side by side and spaced apart from each other.

Next, the base panel 120 is installed on the upper part of the purlin 110 as shown in FIG. 1.

In this embodiment, the base panel 120 is a type of formed steel plate formed by bending a steel plate.

The base panel 120 has a structure in which a lower horizontal surface 121, an inclined surface 123, an upper horizontal surface 122, an inclined surface 123, and a lower horizontal surface 121 are repeated.

The lower horizontal surface 121 extends in a direction perpendicular to the longitudinal direction of the purlin 110, and its lower surface is in contact with the purlin 110, but is disposed in plural numbers along the longitudinal direction of the purlin 110.

The upper horizontal surface 122 extends in a direction perpendicular to the longitudinal direction of the purlin 110, and its lower surface is spaced upward from the purlin 110 and is disposed between the lower horizontal surfaces 121.

The upper horizontal surface 122 is a portion where an insulating material 170, which will be described later, is seated, and a plurality of ventilation holes (not shown) may be formed in the upper horizontal surface 122.

The inclined surface 123 connects the lower horizontal surface 121 and the upper horizontal surface 122.

As described above, the base panel 120 is installed on the upper part of the purlin 110.

Next, install the base panel reinforcement 130 and the angle clip 150 on the top of the base panel 120 as shown in FIG. 2.

A plurality of base panel reinforcements 130 are provided along the lower horizontal surface 121 of the base panel 120 and are spaced apart from each other.

The base panel reinforcement 130 is made of plastic such as PVC to prevent heat transfer.

The lower end of the base panel reinforcement 130 is in contact with the upper surface of the lower horizontal surface 121 of the base panel 120, and the upper end is disposed higher than the upper horizontal surface 122 of the base panel 120.

The lower part of the base panel reinforcement 130 preferably has a shape corresponding to the shape of the groove formed by the lower horizontal surface 121 and a pair of inclined surfaces 123 disposed around it. The upper part preferably has a shape corresponding to the lower bottom plate 151 of the angle clip 150, which will be described later.

A plurality of first through holes 131 are formed in the base panel reinforcement 130.

Additionally, a plurality of temporary coupling protrusions 132 are formed on the upper surface of the base panel reinforcement 130 to protrude upward.

An angle clip 150 is installed on the top of the base panel reinforcement 130.

The angle clip 150 is installed on the upper part of the base panel reinforcement 130 and is spaced apart from the base panel 120, so heat transfer through the angle clip 150 is minimized.

The angle clip 150 is made by cutting and bending a single flat metal plate.

The angle clip 150 includes a lower bottom plate 151, a first vertical plate 152, a first upper horizontal plate 153, a horizontal connection plate 154, a second vertical plate 155, and a second upper horizontal plate 150. Includes reputation (156).

The lower bottom plate 151 is in surface contact with the top of the base panel reinforcement 130 and extends horizontally. In this embodiment, the lower bottom plate 151 is T-shaped.

A second through hole 151a is formed in the lower bottom plate 151, and a temporary coupling hole 151b is formed for temporary coupling through the temporary coupling protrusion 132 of the base panel reinforcement 130. .

The first vertical plate 152 is bent at the lower bottom plate 151 and extends vertically upward, and a 1-1 coupling portion 152a is formed on the upper part of the first vertical plate 152.

In this embodiment, the 1-1 coupling portion 152a is a first engaging hole in the form of a hole.

The first upper horizontal plate 153 is a portion that is bent at the top of the first vertical plate 152 and extends outward in the horizontal direction.

In this embodiment, the first vertical plate 152 is H-shaped, so two first upper horizontal plates 153 are formed.

The horizontal connection plate 154 is a portion that extends in the horizontal direction from one end of the first vertical plate 152 that is bent and connected to the middle portion in the vertical direction.

The second vertical plate 155 is bent at the other end of the horizontal connecting plate 154 and extends upward in the vertical direction to form a 1-2 coupling portion 155a.

In this embodiment, the 1-2 coupling portion 155a is a second locking hole in the form of a hole.

The second upper horizontal plate 156 is a portion that is bent at the top of the second vertical plate 155 and extends outward in the horizontal direction.

A purlin coupling screw 111 is provided to couple the angle clip 150, the base panel reinforcement 130, the base panel 120, and the purlin 110.

After the angle clip 150 and the base panel reinforcement 130 are temporarily coupled, the purlin coupling screw 111 is connected to the second through hole 151a of the angle clip 150 and the second penetration hole 151a of the base panel reinforcement 130. 1 Penetrating the through hole 151a, the base panel 120, and the purlin 110, the angle clip 150, the base panel reinforcement 130, the base panel 120, and the purlin 110 are coupled.

With the base panel reinforcement 130 and the angle clip 150 installed in this way, the angle clip 150 is covered with the insulation cutting cover 160 as shown in FIG. 3.

The cover 160 for cutting insulation includes a cover body 161 that covers the angle clip 150 so that the angle clip 150 is disposed inside, and an insulation cutting knife 162 disposed on the upper part of the cover body 161. ) includes.

The upper end of the cover body 161 has a shape of upper and lower ends, and the lower end of the cover body 161 is open.

After installing the cover 160 for cutting the insulating material in this way, the insulating material 170 is installed on the upper part of the base panel 120 as shown in FIG. 4.

The insulation material 170 is made of polyester wool or glass wool to perform an insulation (or sound absorption) function.

It is sufficient to install the insulation material 170 as a original plate without the need for separate cutting.

However, in the area where the insulation material cutting cover 160 is located, a part of the insulation material 170 is cut by the insulation cutting knife 162, and the insulation material 170 is compressed by the area occupied by the insulation cutting cover 160. (170) is seated on the upper part of the base panel 120, and at this time, the upper part of the insulation material cutting cover 160 protrudes above the insulation material 170 (see FIGS. 4 and 10).

After the insulation material 170 is installed in this way, the cover 160 for cutting the insulation material is removed as shown in FIG. 11.

As a result, the insulation material 170, which has been compressed by the insulation material cutting cover 160, is elastically restored to the area occupied by the insulation material cutting cover 160.

After removing the cover 160 for cutting the insulation material, the steel material 180 for the saddle and the auxiliary saddle mount 190 for the saddle are installed on the angle clip 150 as shown in FIGS. 5 and 13.

The steel material 180 for the saddle includes a vertical plate 181 for the saddle extending in the vertical direction, and a horizontal plate 182 for the saddle bent from the top of the vertical plate 181 for the saddle and extending in the horizontal direction, It is installed in a form that extends long and parallel to the purlin 110.

That is, the saddle steel 180 has an L-shaped cross-sectional structure extending in the longitudinal direction.

In this embodiment, the steel material 180 for the saddle is not installed directly on the angle clip 150, but is installed on the angle clip 150 through the auxiliary saddle mount 190.

As shown in FIG. 12 , a plurality of auxiliary saddle mounts 190 are arranged on the saddle steel 180 along the longitudinal direction of the saddle steel 180.

The auxiliary mounting base 190 for the saddle is made of plastic such as PVC to prevent heat transfer.

The auxiliary mounting base 190 for the saddle includes a first auxiliary vertical plate 191, a second auxiliary vertical plate 192, a third auxiliary vertical plate 193, an auxiliary lower connection bar 194, and an auxiliary water Includes reputation (195), etc.

The first auxiliary vertical plate 191 is disposed on one side of the vertical saddle plate 181 of the saddle steel material 180, and a 2-1 coupling portion 191a is formed.

In this embodiment, the 2-1 coupling portion 191a is a first elastic locking piece in the form of an elastic locking piece whose upper portion protrudes outward.

An auxiliary lower connecting bar 194 extends in the horizontal direction from the bottom of the first auxiliary vertical plate 191, and a second auxiliary vertical plate 192 extends in the upper vertical direction from the end of the horizontally extending auxiliary lower connecting bar 194. is extended to

The second auxiliary vertical plate 192 is disposed on the other side of the saddle vertical plate 181 of the saddle steel material 180, and a 2-2 coupling portion 192a is formed.

In this embodiment, the 2-2 coupling portion 192a is a second elastic locking piece in the form of an elastic locking piece whose upper part protrudes outward.

That is, the first auxiliary vertical plate 191 and the second auxiliary vertical plate 192 are arranged facing each other while being spaced apart from each other, and the lower end of the first auxiliary vertical plate 191 and the lower end of the second auxiliary vertical plate 192 are It is connected by an auxiliary lower connection bar (194).

The auxiliary horizontal plate 195 extends in the horizontal direction from one end connected to the top of the first auxiliary vertical plate 191 and crosses the upper surface of the horizontal saddle plate 182 of the saddle steel material 180.

The third auxiliary vertical plate 193 extends from the other end of the auxiliary horizontal plate 195 in the lower vertical direction so that the saddle horizontal plate 182 of the saddle steel 180 is connected to the third auxiliary vertical plate 193 and the third auxiliary vertical plate 193. 1It is located between the auxiliary vertical plates (191).

When the saddle auxiliary mount 190 is mounted on the saddle steel 180, the saddle auxiliary mount 190 can slide along the longitudinal direction of the saddle steel 180.

In this way, after first attaching the plurality of auxiliary mounts 190 for saddles to the steel material 180 for saddles (see FIG. 12), the auxiliary mounts 190 for saddles are lowered from the top to the bottom to form the first auxiliary vertical plate. (191) and the second auxiliary vertical plate 192 are inserted between the first vertical plate 152 and the second vertical plate 152 of the angle clip 150, and the 2-1 coupling portion 191a and the 2-2 coupling portion 192a are coupled to the 1-1 coupling portion 152a and the 1-2 coupling portion 155a in a one-touch manner (see Figure 13).

That is, the first elastic locking piece of the 2-1 coupling portion 191a is inserted into the first locking hole of the 1-1 coupling portion 152a while ‘clicking’ through a simple lowering motion from the top to the bottom, and at the same time, the second The second elastic locking piece of the -2 coupling part 192a is inserted into the second locking hole of the 1-2 coupling part 155a, and the auxiliary saddle mount 190 is coupled to the angle clip 150.

As described above, due to the lowering motion of the saddle auxiliary mount 190, the insulation material 170 is attached to the angle clip 150 through the area where the insulation material 170 is cut by the insulation cutting cover 160. Since it can be combined, the insulation material 170 does not prevent the saddle auxiliary mount 190 from being coupled to the angle clip 150.

Accordingly, the saddle steel material 180 is coupled to the angle clip 150 via the saddle auxiliary mounting base 190.

In order to prevent the saddle steel 180 from sliding along the saddle auxiliary mount 190, the auxiliary horizontal plate 195 of the saddle auxiliary mount 190 and the saddle steel 180 are installed at several points. A coupling screw (not shown) that penetrates the horizontal plate 182 for the saddle in the vertical direction can be installed.

After the saddle steel 180 is installed as described above, the panel coupler 200 is installed on the saddle horizontal plate 182 of the saddle steel 180 as shown in Figure 6, and the panel coupler 200 is installed. Once done, the upper finishing roof panel 300 is bent and coupled to the panel coupler 200.

The panel coupler 200 includes a clip 210 for saddle coupling and a sliding continuous body 220 for roof coupling.

The saddle coupling clip 210 includes a lower fixed coupling part 211 and an upper sliding coupling part 212.

The lower fixed coupling portion 211 is in the form of a horizontal plate and has a bolt through hole 211a formed in its center.

With the lower fixed coupling portion 211 of the saddle coupling clip 210 positioned on the upper surface of the saddle horizontal plate 182 of the saddle steel material 180, the coupling bolt 213 is connected to the bolt through hole 211a. It is screwed to the horizontal plate 182 of the saddle steel material 180 while penetrating, and the lower fixed coupling portion 211 of the saddle coupling clip 210 is connected to the horizontal plate (182) of the saddle steel material 180. 182).

The upper sliding coupling part 212 is bent and extended from one side of the lower fixed coupling part 211 to a part directly above, then bent to one side in the horizontal direction at the upper end, and then bent and extended again to the lower part in the vertical direction.

The sliding continuum 220 for roof combination includes a vertical plate 221 for sliding, a groove 222 for sliding, a bent part 223 for maintaining a first gap, a bent part 224 for maintaining a second gap, and a bend for joining panels. Includes part 222, etc.

The vertical plate 221 for sliding is in the form of a vertically standing plate and extends in a direction perpendicular to the longitudinal direction of the saddle steel material 180.

A plurality of sliding grooves 222 are formed in the vertical middle portion of the sliding vertical plate 221.

The sliding groove portion 222 is inserted into the upper end of the saddle coupling clip 210 (i.e., the upper sliding coupling portion 212) so that the roof coupling sliding continuum 220 slides while being supported by the saddle coupling clip 210. It is formed in the form of a slot.

Accordingly, the length of the sliding groove 222 is formed to be longer than the length of the saddle coupling clip 210. Therefore, the sliding groove portion 222 is in the form of a slot extending in the longitudinal direction (horizontal direction in the drawing).

That is, the upper end of each saddle coupling clip 210 is inserted into the plurality of sliding grooves 222 formed in the sliding vertical plate 221 to support the sliding vertical plate 221 to slide.

A first gap maintenance bent portion 223 is formed at the lower end of the sliding vertical plate 221.

The first gap maintenance bent portion 223 is formed by bending the lower end of the sliding vertical plate 221 in the direction of one side of the sliding vertical plate 221, and extends in the horizontal direction from the sliding vertical plate 221. It includes a first horizontal extension for maintaining the gap and a first vertical extension for maintaining the gap bent in a vertical direction from the first horizontal extension for maintaining the gap, and a vertically extending surface of the vertical extension for maintaining the first gap. This is to maintain the gap between the upper finishing roof panel 300 and the saddle coupling clip 210 while making surface contact with the upper finishing roof panel 300.

A second gap-maintaining bent portion 224 is formed in the middle of the sliding vertical plate 221.

The plurality of sliding grooves 222 formed on the sliding vertical plate 221 are formed by cutting a portion of the sliding vertical plate 221.

In order to form the sliding groove 222 in this way, the cut portion is bent toward the other side of the sliding vertical plate 221 to form the second gap maintenance bent portion 224.

The second gap maintenance bent portion 224 is for maintaining the gap between the upper finishing roof panel 300 and the saddle coupling clip 210 while making surface contact with the upper finishing roof panel 300, which will be described later, It includes a second horizontal extension for maintaining the gap that extends in the horizontal direction from the vertical plate for sliding, and a vertical extension for maintaining the second gap that is bent and extended in the vertical direction from the horizontal extension for maintaining the second gap, and the second gap is maintained. This is to maintain the gap between the upper finishing roof panel 300 and the saddle coupling clip 210 while the vertically extending surface of the vertical extension for maintenance is in surface contact with the upper finishing roof panel 300.

A bent portion 225 for panel joining is formed at the upper end of the sliding vertical plate 221.

The bent portion 225 for panel coupling is formed by bending to one side at the upper end of the sliding vertical plate 221 in order to be bent and coupled with the upper finishing roof panel 300. The bent portion 225 for panel coupling is formed by bending to one side. It extends to the same length as the vertical plate 221.

After the panel coupler 200 is installed in this way, the upper finishing roof panel 200 that is coupled to the panel coupler 200 to form a roof is installed.

That is, the ends of the pair of upper finishing roof panels 300 are coupled to the bent portion 225 for panel coupling of the sliding continuous body 220 for roof coupling.

The ends of a pair of upper finishing roof panels 300 are overlapped with the bent portion 225 for panel joining as shown in FIG. 18, and are then bent and joined as shown in FIG. 19. Since this technique for Geomeol folding is very general, detailed description will be omitted.

Accordingly, the bent portion 225 for panel coupling of the sliding continuous body 220 for roof coupling is located between the ends of the pair of upper finishing roof panels 300 over the entire length.

In addition, the pair of upper finishing roof panels 300 are in surface contact with the first gap maintenance bend 223 or the second gap maintenance bend 224, thereby blocking contact with the saddle coupling clip 210. do.

That is, while the saddle coupling clip 210 is substantially fixed, the roof coupling sliding continuum 220 and the upper finishing roof panel 300 expand and contract together with each other by thermal expansion, and the expanded roof coupling sliding continuum ( 220) slides with respect to the saddle coupling clip 210 and expands and contracts together with the roof panel 300 for upper finishing.

Accordingly, the flexible upper finishing roof panel 300 does not come into contact with the saddle coupling clip 210, so problems such as damage or corrosion due to contact with the saddle coupling clip 210 do not occur.

A wide variety of structures and installation methods can be applied to the saddle steel materials presented in this embodiment, and the information described in this specification is only an example.

FIG. 20 is a diagram corresponding to FIG. 19 and is based on another embodiment of the present invention.

20 is substantially the same as in FIG. 19, except that the shapes of the first and second gap maintenance bent portions 223 and 224 of the roof coupling sliding continuum 220 are different. do.

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

The scope of the present invention is indicated by the claims described below rather than the detailed description above, and all changes or modified forms derived from the meaning and scope of the claims and their equivalent concepts should be construed as being included in the scope of the present invention. do.

110: purlin 111: purlin coupling screw
120: Base panel 121: Lower horizontal surface
122: upper horizontal surface 123: inclined surface
130: Base panel reinforcement 131: First through hole
132: Temporary binding protrusion
150: Angle clip
151: Lower bottom plate 151a: Second through hole
151b: Temporary joining hole
152: first vertical plate 152a: first-1 coupling part
153: First upper horizontal plate
154: horizontal connecting plate
155: 2nd vertical plate 155a: 1-2 coupling part
156: Second upper horizontal plate
160: Cover for cutting insulation
161: cover body 162: insulation cutting knife
170: insulation material
180: Steel for saddles
181: Vertical plate for saddle 182: Horizontal plate for saddle
190: Auxiliary mount for saddle
191: First auxiliary vertical plate 191a: 2-1 coupling part
192: Second auxiliary vertical plate 192a: 2-2 coupling part
193: Third auxiliary vertical plate 194: Auxiliary lower connecting rod
195: Auxiliary horizontal plate
200: Panel coupling hole
210: Clip for saddle combination
211: lower fixed coupling part 212: upper sliding coupling part
213: Combined bolt
220: Sliding continuum for roof combination
221: vertical plate for sliding 222: groove for sliding
223: bent part for maintaining the first gap 224: bent part for maintaining the second gap
225: Bend part for joining panels
300: Roof panel for upper finish

Claims (2)

A plurality of purlins arranged side by side and spaced apart from each other, a base panel disposed on top of the plurality of purlins, a plurality of saddle steel materials provided on the upper part of the base panel and extending long and parallel to the purlins, and the saddle steel materials. In the roof structure of a building structure including a panel coupler provided at the top and a plurality of upper finishing roof panels coupled to the panel coupler:
The panel joint includes a clip for saddle coupling and a sliding continuous body for roof coupling;
The lower end of the saddle coupling clip is coupled to the upper part of the saddle steel;
The sliding continuum for roof coupling is in the form of a vertically erected plate and has a vertical plate for sliding extending in a direction perpendicular to the longitudinal direction of the saddle steel material, and the upper end of the saddle coupling clip is inserted to form the sliding continuum for roof coupling. A plurality of sliding grooves formed in the vertical middle part of the sliding vertical plate with a length longer than the length of the saddle combining clip to slide while supported by the saddle combining clip, and a lower end of the sliding vertical plate A first space-maintaining bent portion is formed by bending toward one side of the sliding vertical plate, and a second space-maintaining bent portion is formed by bending a portion cut to form the sliding groove toward the other side of the sliding vertical plate. It includes a bent part for maintaining a gap, and a bent part for joining panels formed by bending the upper end of the vertical plate for sliding to one side in order to be bent and joined with the upper finishing roof panel;
The upper ends of the plurality of saddle coupling clips each coupled to different saddle steel materials are inserted into the plurality of sliding grooves formed in the roof coupling sliding continuum;
The first gap maintenance bent portion includes a first gap maintenance horizontal extension extending in the horizontal direction from the sliding vertical plate and a first gap maintenance bending extension extending vertically from the first gap maintenance horizontal extension. Includes a vertical extension;
The second gap maintenance bent portion includes a second gap maintenance horizontal extension extending in the horizontal direction from the sliding vertical plate, and a second gap maintenance bending extension extending vertically from the second gap maintenance horizontal extension. Includes a vertical extension for;
The upper finishing roof panel is coupled while being bent with a bending portion for panel coupling of the sliding continuous body for roof coupling, and includes a vertical extension portion for maintaining the first gap of the bent portion for maintaining the first gap or a bent portion for maintaining the second gap. Contact with the saddle coupling clip is blocked while making surface contact with the vertically extending surface of the second vertical extension for maintaining the gap;
The roof structure of an architectural structure characterized by
A purlin installation step of installing a plurality of purlins arranged side by side and spaced apart from each other, a base panel installation step of installing a base panel on top of the plurality of purlins, a base panel installation step of installing a base panel on the upper part of the plurality of purlins, a base panel installation step of installing a plurality of purlins arranged side by side and spaced apart from each other, a base panel installation step of installing a base panel on the upper part of the plurality of purlins, a base panel installation step of installing a plurality of purlins arranged in parallel and spaced apart from each other, A saddle steel installation step of installing a plurality of saddle steel materials, a panel coupler installation step of installing a plurality of panel couplers on top of the saddle steel materials, and installing a plurality of upper finishing roof panels to the panel coupler. In the method of roof construction of a building structure comprising the step of installing roof panels for upper finishing:
The panel joint includes a clip for saddle coupling and a sliding continuous body for roof coupling;
The lower end of the saddle coupling clip is coupled to the upper part of the saddle steel;
The sliding continuum for roof coupling is in the form of a vertically erected plate and has a vertical plate for sliding extending in a direction perpendicular to the longitudinal direction of the saddle steel material, and the upper end of the saddle coupling clip is inserted to form the sliding continuum for roof coupling. A plurality of sliding grooves formed in the vertical middle part of the sliding vertical plate with a length longer than the length of the saddle combining clip to slide while supported by the saddle combining clip, and a lower end of the sliding vertical plate A first space-maintaining bent portion is formed by bending in the direction of one side of the vertical plate for sliding, and a portion cut to form the groove for sliding is formed by bending in the direction of the other side of the vertical plate for sliding. 2. It includes a bent part for maintaining the gap, and a bent part for panel joining formed by bending to one side at the upper end of the sliding vertical plate to be bent and joined with the upper finishing roof panel;
The upper ends of the plurality of saddle coupling clips each coupled to different saddle steel materials are inserted into the plurality of sliding grooves formed in the roof coupling sliding continuum;
The first gap maintenance bent portion includes a first gap maintenance horizontal extension extending in the horizontal direction from the sliding vertical plate and a first gap maintenance bending extension extending vertically from the first gap maintenance horizontal extension. Includes a vertical extension;
The second gap maintenance bent portion includes a second gap maintenance horizontal extension extending in the horizontal direction from the sliding vertical plate, and a second gap maintenance bending extension extending vertically from the second gap maintenance horizontal extension. Includes a vertical extension for;
The upper finishing roof panel is coupled while being bent with a bending portion for panel coupling of the sliding continuous body for roof coupling, and includes a vertical extension portion for maintaining the first gap of the bent portion for maintaining the first gap or a bent portion for maintaining the second gap. Contact with the saddle coupling clip is blocked while making surface contact with the vertically extending surface of the second vertical extension for maintaining the gap;
A roof construction method for an architectural structure, characterized by: