KR20220115235A - Metal panel roof with improved adhesion and rigidity - Google Patents

Abstract

The present invention relates to a metal panel-type roof installed on a building, comprising: a valley board (10) which is fixed and mounted on the top of a purlin installed on a building wall body horizontally; guide rails (20) which are fixed vertically on top of the valley board (10) at a set left-right distance; connection members (30) which are fixed and mounted on every guide rail (20) at a predetermined front-rear distance to be able to slide; angle bars (40) which are mounted horizontally at the top of each of the connection members (30); insulating materials (50) which are installed in an empty space prepared between the guide rails (20) and the connection members (30) on top of the deck plate (10) to block heat transfer; a waterproof fabric (60) which is mounted on the top of the angle bars (40) and the insulating materials (50) to block leakage; and finishing panels (70) which are arranged longitudinally on top of the waterproof fabric (60), and are arranged by seaming both neighboring ends in succession. Therefore, the metal panel roof of the present invention can be constructed by robustly and directly connecting the finishing panels to angle bars with screws without separate insert clips and tightly adhering the waterproof fabric, thereby reducing the overall man-hours required for construction.

Description

Metal panel roof with improved adhesion and rigidity

The present invention relates to a metal panel-type roof installed in a building, and more specifically, by directly coupling the finishing panel to the angle bar with screws without a separate insert clip, and at the same time implementing it to be constructed in full close contact with the waterproof fabric. Overall, it relates to a metal panel roof with improved adhesion and rigidity that can reduce the man-hours required for construction and ensure excellent longitudinal rigidity and waterproofness.

In general, in the case of a prefabricated roof with metal panels attached to it, it is light and has high structural strength, and it can reduce construction costs and shorten construction period, so it is widely applied to buildings such as factories, warehouses, auditoriums, and indoor gymnasiums.

This prefabricated roof forms the beaded end (2) with a hook-shaped cross section at both ends of the panel as shown in FIG. They are connected in an unifying way.

Here, there is no place for coupling with the angle frame (1) with the screw (5) at the gerbil end (2) located on the inside, so a separate insert clip (3) provided with a screw seat is interposed with the angle frame (1). have a structure

Therefore, in the prior art, as shown in enlarged view in FIG. 1 , the embossed end 2 located on the outside is superimposed on the top of the insert clip 3 , and eventually the angle frame due to the head of the screw 5 together with the insert clip 3 . A gap (GAP) is generated between (1) and the panel.

That is, there is a serious problem such as rain or wind can enter through the gap (GAP) between the angle frame 1 and the panel, and condensation occurs due to the temperature difference.

Republic of Korea Patent Publication No. 10-1444454 (Title of the invention: roof panel assembly with structural reinforcing member)

The present invention has been proposed to solve the above problems, and the finishing panel is directly coupled to the angle bar with screws without a separate insert clip, and at the same time, it is implemented in a state of complete contact with the waterproof fabric, so that it takes overall construction. The purpose of this is to provide a metal panel roof with improved rigidity and close construction that can reduce man-hours and ensure excellent longitudinal rigidity and waterproofness.

In addition, the present invention is to form a step avoidance piece to embrace the coupling piece and the screw head in the area adjacent to the other side of the beaded end, so that it can be constructed in full close contact with the waterproof fabric, thereby ensuring excellent windproof and waterproof properties. An object of the present invention is to provide a metal panel roof with improved adhesion and rigidity.

In addition, the present invention is a close contact that can secure overall durability and stability as the stress intensity in the lateral direction increases as well as the coupling piece can be integrally extended from the beveled end by bending one side of the beaded end to be overlapped in two An object of the present invention is to provide a metal panel roof with improved construction and rigidity.

The present invention relates to a metal panel-type roof installed in a building, comprising: a corrugated plate fixedly mounted to the top of a purlin installed in a horizontal direction on a building wall; a guide rail fixedly mounted in the vertical direction with a set left and right spacing on the upper end of the corrugated plate; a connection member fixedly mounted to be slidably movable at a set front and rear interval for each of the guide rails; an angle bar fixedly mounted in the horizontal direction at each upper end of the connecting members; an insulating material mounted in an empty space provided between the guide rail and the connecting member to the upper end of the corrugated plate to block heat transfer; a waterproof fabric mounted on the upper end of the angle bar and the insulating material to block water leakage; It is characterized in that it comprises a; finishing panel arranged in a longitudinal direction on the upper end of the waterproof fabric and arranged with a seaming joint in succession between adjacent ends.

At this time, the finishing panel according to the present invention is formed flat with a thickness and width conforming to a set standard, the body being in close contact with the upper end of the waterproof fabric; a first geomeal end formed by being bent in multiple stages at one end of the body, covered with the other end of a neighboring panel, and coupled thereto; It is formed by bending in multiple stages at the other end of the body, and is made of; a second embossed end that is embossed and coupled to one end of a neighboring panel. A coupling piece extending horizontally is formed, and at the other end of the body adjacent to the second embossed end, an avoiding piece horizontally stepped upward to embrace the head of the coupling piece and the screw is formed so as to be constructed in close contact with the angle bar. characterized.

In addition, between the body and the avoiding piece according to the present invention, a joint piece inclined at a predetermined angle to connect the avoiding piece spaced upward from the body to the shortest distance; is characterized in that it is formed.

In addition, the first gummy end according to the present invention is a first vertical piece that is vertically bent to a predetermined height from one end of the body; and a first horizontal piece that is horizontally bent to a predetermined width from the upper end of the first vertical piece; The first vertical piece and the first horizontal piece are overlapped and bent so as to increase the stress intensity in the transverse direction while providing a coupling piece at the lower end of one side of the first vertical piece. .

In addition, the first vertical piece according to the present invention is formed such that one side vertical piece located in the direction opposite to the coupling piece and the other side vertical piece located in the direction opposite to the second geeseol end overlap each other, the first horizontal The piece is formed such that the lower horizontal piece located in the direction opposite to the body and the upper horizontal piece located on the upper surface of the lower horizontal piece are superimposed on each other, and the first horizontal piece is bent so that the lower/upper horizontal piece is connected to be superimposed on each other. It is characterized in that the edge is formed.

In addition, the second gummy end according to the present invention is a second vertical piece that is vertically bent to a predetermined height from the avoiding piece of the body; and a second horizontal piece that is horizontally bent to a predetermined width from the second vertical piece; and a bending piece that is vertically bent to a predetermined height from the second horizontal piece and is coupled to the germal; do.

In addition, the first seared end according to the present invention comprises a gasket formed of ethylene propylene diene monomer (Eethylene Propylene Diene Monomer) so as to block a gap with the second seared end on the upper end of the first horizontal piece; The gasket is characterized in that it is formed to have a length longer than the length of the width of the first horizontal piece so as to cover all of the first horizontal piece during gummy bonding.

In addition, the gasket according to the present invention is characterized in that it is knitted with a lower surface pressed into close contact with the lower and upper horizontal pieces and the bent edge, and an upper surface that is pressed against the bottom surface of the second horizontal piece and the bent piece.

First, the metal panel roof of the present invention directly combines the finishing panel with the angle bar with screws without a separate insert clip, and at the same time, it is implemented to be constructed in full close contact with the waterproof fabric, thereby reducing the man-hours required for the overall construction. can

Second, the finishing panel of the present invention forms a step-difference avoidance piece to embrace the coupling piece and the screw head in the area adjacent to the other side of the beaded end, so that it can be constructed in full close contact with the waterproof fabric, ensuring excellent windproof and waterproof properties. can do.

Third, the finishing panel of the present invention can extend the coupling piece integrally from the beaded end by bending one side of the beaded end to be double overlapped, as well as the overall durability and stability as the stress intensity in the lateral direction increases. can have an effect.

Fourth, the finishing panel of the present invention has the effect of increasing waterproofness and bondability by interposing a gasket between the seam ends, and as well as blocking all the gaps between the seam ends, and close seam bonding due to the compressive adhesiveness of the gasket. have.

In addition to the above-described effects, the specific effects of the present invention will be described together while describing specific details for carrying out the invention below.

1 is a configuration diagram showing a combination structure of a conventional metal panel roof structure and a roof panel applied thereto.
2 is an enlarged front view of the main part of the metal panel roof according to the present invention.
3 is a perspective view showing an enlarged overall finish panel of a metal panel roof according to the present invention.
4 is a front view showing an enlarged overall finish panel according to the present invention.
5 is a construction state diagram showing an enlarged process of folding the finish panel according to the present invention.
6 to 8 is a configuration diagram showing a finish panel of a metal panel roof according to a modification of the present invention.

Hereinafter, various embodiments of the present document will be described with reference to the accompanying drawings. However, it is not intended to limit the technology described in this document to specific embodiments, and it should be understood that various modifications, equivalents, and/or alternatives of the embodiments of this document are included. In connection with the description of the drawings, like reference numerals may be used for like components.

In addition, expressions such as "first," "second," used in this document may modify various elements regardless of order and/or importance, and to distinguish one element from another element. It is used only and does not limit the corresponding components. For example, 'first part' and 'second part' may represent different parts regardless of order or importance. For example, without departing from the scope of the rights described in this document, the first component may be named as the second component, and similarly, the second component may also be renamed as the first component.

In addition, terms used in this document are used only to describe specific embodiments, and may not be intended to limit the scope of other embodiments. The singular expression may include the plural expression unless the context clearly dictates otherwise. Terms used herein, including technical or scientific terms, may have the same meanings as commonly understood by one of ordinary skill in the art described in this document. Among the terms used in this document, terms defined in a general dictionary may be interpreted with the same or similar meaning to the meaning in the context of the related art, and unless explicitly defined in this document, ideal or excessively formal meanings is not interpreted as In some cases, even terms defined in this document cannot be construed to exclude embodiments of the present document.

The present invention relates to a metal panel-type roof installed in a building, and as shown in FIG. ), a metal panel roof with improved rigidity and close construction with the finishing panel 70 as the main component.

First, the corrugated plate 10 according to the present invention is a plate in which V-shaped cross-sectional troughs are provided for each set left and right intervals as shown in FIG. 2 .

The corrugated plate 10 is fixedly mounted on the upper end of the purlin installed in the horizontal direction on the building wall with bolts.

Here, the corrugated plate 10 is not shown in a separate drawing, but a plurality of holes are formed in a constant pattern.

And the guide rail 20 according to the present invention is extruded into a V-shaped cross-sectional shape as shown in FIG. 2 , and is inserted and mounted into the bone provided in the corrugated plate 10 .

These guide rails 20 are fixedly mounted with bolts together with the corrugated plate 10 at each overlapping point of the purlin.

Next, the connecting member 30 according to the present invention is fixedly arranged with a set interval before and after each guide rail 20 as shown in FIG. 2 .

The connecting member 30 is mounted so that the position can be adjusted by sliding along the guide rail 20 .

That is, the lower portion of the connecting member 30 has a structure in which the guide rail 20 is engaged and fixed, and the upper portion has a structure in which the angle bar 40 is inserted and mounted.

Here, the connecting member 30 is divided into a lower portion and an upper portion, and may be configured to have a variable height according to the building standard.

Next, the angle bar 40 according to the present invention is fixedly mounted on the upper end of the connecting member 30 in the horizontal direction as shown in FIG. 2 .

The angle bar 40 is formed in a horizontally and vertically bent L-shaped cross-section, and one end of the horizontal portion is bent downward at a predetermined angle.

That is, as one end of the horizontal portion protruding outward is bent downward, it is possible to prevent damage to the operator's body, jamming with clothes, and tearing of the waterproof fabric 60 to be described later.

Next, the insulating material 50 according to the present invention is filled and mounted in the empty space provided between the guide rail 20 and the connecting member 30 at the upper end of the corrugated plate 10 as shown in FIG. 2 to block heat transfer and noise.

Next, the waterproof fabric 60 according to the present invention is a roofing sheet installed on the upper end of the angle bar 40 and the insulator 50 as shown in FIG. .

Here, the waterproof fabric 60 is not shown in a separate drawing, but may be configured to be interposed between the closing panels 70 arranged with seaming joints.

Finally, the finishing panel 70 according to the present invention is arranged in a longitudinal direction on the upper end of the waterproof fabric 60 as shown in FIG.

This finishing panel 70 is composed of a body 71, a first embossed end 72 and a second embossed end 73, and a coupling piece 74 and an avoidance piece 75, as shown in FIG.

The body 71 is a metal plate that is formed flat with a set thickness and width corresponding to at least a building standard.

At both ends of the body 71, the first and second geeseol ends 72 and 73 are integrally formed to extend.

That is, the first beomed end 72 is bent in multiple stages as shown in FIG. 5 and is covered with the second beomed end 73 of the adjacent finishing panel to be geomell coupled.

And the second beomed end 73 is bent in multiple stages and wrapped around the first beomed end 72 of the adjacent finishing panel and is geomul-coupled.

Therefore, the first seared end 72 is coupled in a concealed state on the inside of the second seared end 73 , and the second seared end 73 is coupled in an exposed state to the outside of the first seared end 72 . .

The coupling piece 74 is formed to extend horizontally on the same line as the body 71 at one end of the first geeseol end 72 as shown in FIG. 3 .

This coupling piece 74 provides a seat to be directly coupled to the angle bar 40 with a screw 5 as shown in FIG.

Therefore, since it can be coupled to the angle bar 40 together with the waterproof fabric 50 without a separate insert clip, the cost and manpower required for construction can be reduced.

The avoiding piece 75 is formed to be horizontally stepped upward by the thickness of the head of the coupling piece 74 and the screw 5 as the other end of the body 71 adjacent to the second embossed end 73 as shown in FIG. 3 .

Here, a joint piece 76 inclined at a predetermined angle is formed between the body 71 and the avoiding piece 75 to connect the avoiding piece 75 spaced upward from the body 71 to the shortest distance.

This avoidance piece 75 embraces the head of the coupling piece 74 and the screw 5 so as to be closely constructed with the angle bar 40 together with the waterproof fabric 50 as shown in FIG. It guarantees waterproofness.

At this time, the first geeseol end 72 according to the present invention is formed in a cross-sectional shape of a L as shown in FIGS. 3 and 4, and is composed of a first vertical piece 72a and a first horizontal piece 72b.

That is, the first vertical piece 72a is vertically bent to a predetermined height from one end of the body 71 , and the first horizontal piece 72b is horizontally bent to a predetermined width from the top end of the first vertical piece 72a. .

The first vertical piece 72a and the first horizontal piece 72b are preferably formed in a length ratio of 1:0.3.

Here, the first vertical piece 72a and the first horizontal piece 72b are bent so that the coupling piece 74 is provided at the lower end of one side of the first vertical piece 72a so that the first vertical piece 72a and the first horizontal piece 72b are double overlapped.

That is, the first vertical piece (72a) is located in the opposite direction to the coupling piece (74) and one side vertical piece (72a-1), and the second side vertical piece (73) located in the opposite direction to the other side vertical piece ( 72a-2) are formed to overlap each other.

And the first horizontal piece (72b) is the lower horizontal piece (72b-1) located in the direction opposite to the body (71), the upper horizontal piece (72b-2) located on the upper surface of the lower horizontal piece (72b-1) (72b-1) ) are superimposed on each other.

Here, the first horizontal piece 72b is formed with a bent edge portion 72b-3 bent so as to connect the lower/upper horizontal pieces 72b-1 and 72b-2 to be superimposed on each other.

Therefore, there is an advantage in that the size can be easily changed as the coupling piece 74 is integrally formed without a separate welding or fastening process.

In addition, since the stress intensity in the transverse direction can be increased due to the double structure, the durability and stability of the overall roof can be secured.

Therefore, in the present invention, it is possible to prevent the occurrence of dew condensation by blocking the inflow of rain or wind fundamentally by preventing the splintering phenomenon at the connection part of the finishing panel 70 by close construction, and the longitudinal rigidity is doubled. improved more than

In addition, the second gummy end 73 is formed in a C-shaped cross-sectional shape as shown in FIG. 4 , and is composed of a second vertical piece 73a , a second horizontal piece 73b and a bent piece 73c .

That is, the second vertical piece 73a is vertically bent to a predetermined height from the avoiding piece 75 , and the second horizontal piece 73b is horizontally bent from the second vertical piece 73a to a predetermined width.

The second vertical piece (73a) and the second horizontal piece (73b) are formed to have a length wrapped in close contact with the first vertical piece (72a) and the first horizontal piece (72b).

The bent piece (73c) is vertically bent to a predetermined height from the second horizontal piece (73b), and is coupled to each other as shown in FIG. 5 .

Here, it is preferable that the second horizontal piece 73b and the bending piece 73c have a length that surrounds both the lower and upper horizontal pieces 72b-1 and 72b-2 and the bent edge portion 72b-3.

On the other hand, the coupling piece 74 according to the present invention may have a plurality of screw holes 74a for accommodating the screws 5 to be penetrated or fastened at predetermined intervals as shown in FIG. 6 .

It is preferable to form an inclined surface 74b (count sink) extending from the inside to the outside at the edge of the screw hole 74a.

That is, the initial fastening of the screw 5 is facilitated by the screw hole 74a, and the head of the screw 5 is accommodated by the inclined surface 74b, thereby preventing interference that causes a gap.

In addition, a gasket 80 for blocking a gap with the second beveled end 73 may be further attached to the upper end of the first horizontal piece 72b as shown in FIG.

The gasket 80 is formed in a string (strip) shape, and is made of an ethylene propylene diene monomer material.

Here, the gasket 80 is preferably formed to have a length longer than that of the first horizontal piece 72b.

That is, the gasket 80 has a lower surface 81 and an upper surface 82, and the lower surface 81 has lower and upper horizontal pieces 72b-1 and 72b-2 and bent sides 72b-3. ), and the upper surface 82 is pressed against the bottom surface of the second horizontal piece 73b and the bending piece 73c.

Therefore, the gasket 80 blocks all the gaps between the first and second guiding ends 72 and 73 and enables a close geological coupling due to compression adhesion, thereby increasing waterproofness and bonding properties.

In the above, preferred embodiments of the present invention have been illustrated and described, but the present invention is not limited to the specific embodiments described above, and it is common in the technical field to which the present invention pertains without departing from the gist of the present invention as claimed in the claims. Of course, various modifications may be made by those having the knowledge of

5: screw
10: corrugated board
20: guide rail
30: connection member
40: angle bar
50: insulation material
60: waterproof fabric
70: finish panel
71: body
72: the first geormal end
72a: first vertical piece
72a-1: one side vertical piece
72a-2: the other side vertical
72b: first horizontal piece
72b-1: lower horizontal plane
72b-2: upper horizontal plane
72b-3: bent edge
73: the second geormal end
73a: second vertical piece
73b: second horizontal piece
73c: bend piece
74: coupling piece
74a: screw hole
74b: slope
75: evasion
76: seam
80: gasket
81: lower surface
82: upper surface

Claims (6)

Corrugated plate 10 fixedly mounted to the upper end of the purlin installed in the horizontal direction on the building wall;
Guide rail 20 fixedly mounted in the vertical direction with a set left and right spacing on the upper end of the corrugated plate 10;
a connection member 30 fixedly mounted to be slidably movable at a set front and rear interval for each of the guide rails 20;
an angle bar 40 fixedly mounted in the horizontal direction at each upper end of the connecting members 30;
an insulator (50) mounted in an empty space provided between the guide rail (20) and the connecting member (30) to the upper end of the corrugated plate (10) to block heat transfer;
a waterproof fabric (60) mounted on the upper end of the angle bar (40) and the insulating material (50) to block water leakage;
a closing panel 70 that is arranged in a longitudinal direction on the upper end of the waterproof fabric 60 and is arranged with a continuous seaming joint between adjacent ends;
A metal panel roof with improved adhesion and rigidity, characterized in that it comprises a. The method according to claim 1,
The closing panel 70,
a body 71 formed flat with a thickness and width corresponding to a set standard, and being in close contact with the upper end of the waterproof fabric 60;
a first gummy end 72 formed by bending at one end of the body 71 in multiple stages, covered with the other end of a neighboring panel, and coupled to the girder;
It is formed by bending the other end of the body 71 in multiple stages, and enclosing one end of the neighboring panel, and a second embossed end 73 that is coupled to the embossed;
A coupling piece 74 extending horizontally in line with the body 71 so as to be directly coupled to the angle bar 40 with a screw 5 is formed at one end of the first gummy end 72,
Avoid stepping horizontally upward to embrace the head of the coupling piece 74 and the screw 5 so as to be constructed in close contact with the angle bar 40 at the other end of the body 71 adjacent to the second beaded end 73 . A piece (75); metal panel roof with improved adhesion and rigidity, characterized in that it is formed. 3. The method according to claim 2,
Between the body 71 and the avoiding piece 75, a joint piece 76 inclined at a predetermined angle to connect the avoiding piece 75 spaced upward from the body 71 by the shortest distance; characterized in that it is formed Metal panel roof with improved adhesion and rigidity. 3. The method according to claim 2,
The first embossed end 72 is a first vertical piece 72a that is vertically bent to a predetermined height from one end of the body 71; and is horizontally bent to a predetermined width from the upper end of the first vertical piece 72a. A first horizontal piece (72b) that becomes; is formed of,
The first embossed end portion 72 is provided with a coupling piece 74 at the lower end of one side of the first vertical piece 72a and the first vertical piece 72a and the first horizontal piece to increase the stress intensity in the lateral direction. A metal panel roof with improved rigidity and close construction, characterized in that the piece (72b) is double-folded. 5. The method according to claim 4,
The first vertical piece (72a) has one side vertical piece (72a-1) located in a direction opposite to the coupling piece (74), and the other side vertical piece (72a) located in a direction opposite to the second gushing end part (73). -2) is formed overlapping each other,
The first horizontal piece 72b includes a lower horizontal piece 72b-1 positioned in a direction opposite to the body 71, and an upper horizontal piece 72b-2 positioned on the upper surface of the lower horizontal piece 72b-1. ) are superimposed on each other,
The first horizontal piece (72b) has improved adhesion and rigidity, characterized in that the bent side portion (72b-3) is formed so as to overlap the lower/upper horizontal pieces (72b-1) and (72b-2) with each other. metal panel roof. 6. The method of claim 5,
The second embossed end 73 is a second vertical piece 73a that is vertically bent to a predetermined height from the avoiding piece 75 of the body 71; and horizontally from the second vertical piece 73a to a predetermined width. a second horizontal piece (73b) that is easily bent; and a bending piece (73c) that is vertically bent to a predetermined height from the second horizontal piece (73b) and coupled with a geumel;
The second horizontal piece (73b) and the bending piece (73c) are close-fitting construction, characterized in that the length surrounding both the lower / upper horizontal pieces (72b-1) (72b-2) and the bent edge portion (72b-3) and metal panel roofs with improved rigidity.

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