KR102203938B1 - Metal panel roof that guarantees stability and high lifespan by absorbing external force - Google Patents

Abstract

The present invention relates to a roof of a metal panel-type installed on a building. The metal panel roof comprises: a corrugated plate (10) fixed and mounted on the upper end of a purlin (1) horizontally installed on a building wall; guide rails (20) vertically fixed and mounted on the upper end of the corrugated plate (10) at set left/right intervals; connection members (30) fixed and mounted on the respective guide rails (20) at set front/rear intervals to be slid and moved; a buffer member (40) which is mounted between the corrugated plate (10) and the guide rails (20), and absorbs vibration and impacts transferred from the outside; an angle bar (50) horizontally fixed and mounted on the upper ends of the connection members (30); and a finishing plate (60) horizontally seamed, joined, and arranged on the upper end of the angle bar (50). Therefore, the present invention has added buffer members of a dual structure which react to vibration and impacts transferred from the outside individually or in a linked manner to absorb the vibration and the impacts to prevent damage or deformation even if a strong external force such as a strong wind or a snowdrift or an earthquake is transferred to safely protect life and property.

Description

Metal panel roof that guarantees stability and high lifespan by absorbing external force}

The present invention relates to a metal panel-type roof installed in a building, and more particularly, by adding a double-structured buffer member that absorbs each or interlockingly reacts to vibration and shock transmitted from the outside, such as strong wind, snow, earthquake, etc. It relates to a metal panel roof provided with a double buffer member that can safely protect life and property as it can prevent damage or deformation even when the same strong external force is transmitted.

In general, prefabricated panels of buildings are widely used for interior and exterior purposes.In the case of prefabricated panel roofs with metallic plates, they are light and have high structural strength, and construction costs can be reduced and construction periods can be shortened. , It is widely applied to buildings such as indoor gymnasium.

However, since most of the existing prefabricated panel roofs are a method of directly connecting the roof structure with a fastening means such as bolts to the upper part of the middle purlin, it cannot be adequately resolved when external forces such as strong winds, snow, and earthquakes act.

Recently, a technology that mediates a rubber damper or coil spring at the boundary between the wall and roof of some buildings has been proposed, but due to its structural characteristics, it cannot adequately absorb and disperse the external force transmitted to the roof. There is a risk that the structural stability of the panel roof is deteriorated.

Korean Patent Publication No. 10-1492042 (Name of invention: sound absorption double panel system) Republic of Korea Patent Publication No. 10-1492042 (Name of the invention: Special roofing material and construction method with improved structural reinforcement and cohesion by providing a lower panel fixing part and a sliding clip)

The present invention has been proposed to solve the above problems, and by additionally configuring a double-structured buffer member that reacts individually or in conjunction with vibrations and shocks transmitted from the outside to absorb strong external forces such as strong winds, snowfall, earthquakes, etc. It is an object to provide a metal panel roof provided with a double buffer member that can safely protect a roof structure, as it can prevent damage or deformation by absorbing the impact caused by an external force twice.

In addition, in the present invention, when an external force such as an earthquake or a typhoon acts, the inclined surface of the guide rail and the guide groove are slid against the corrugated plate and the guide boss of the buffer damper, respectively, to relieve the impact through surface contact, thereby absorbing the external force. It is an object of the present invention to provide a metal panel roof provided with a double buffer member that prevents noise and vibration.

The present invention relates to a metal panel-type roof installed in a building, comprising: a corrugated plate fixedly mounted to an upper end of a middle purlin installed in a horizontal direction on a building wall; A guide rail fixedly mounted in a vertical direction with a set left and right interval on the top of the corrugated plate; A connecting member fixedly mounted so as to be slidably moved at a set front and rear interval for each of the guide rails; A buffer member mounted between the corrugated plate and the guide rail and absorbing vibration and shock transmitted from the outside; An angle bar fixedly mounted in a horizontal direction for each of the upper ends of the connecting members; It characterized in that it comprises a; a finishing plate which is arranged by seaming in the horizontal direction on the upper end of the angle bar.

At this time, the guide rail according to the present invention has a size capable of flowing up and down in a state inserted into the bone provided in the bone plate, and is formed of an upper opening-shaped steel having a slot having an ㅗ-shaped cross-sectional shape so that the connecting member is inserted into the slide. It features.

The fixing plate according to the present invention includes a screw hole which penetrates perpendicular to one side to induce fastening with the level bracket and bolts; It characterized in that it is formed with a locking piece that is extended and bent in an a-shaped cross-sectional shape on the other side to engage with the level bracket to induce binding.

The buffer member according to the present invention comprises a soft buffer damper mounted between the bone plate and the guide rail and absorbing vibration transmitted from the outside; A coil-type buffer spring mounted between the buffer damper and the guide rail and absorbing shock transmitted from the outside; It characterized by consisting of; a buffer bolt that passes through a buffer damper at the top of the guide rail and is fastened to a middle purlin, and fixes the guide rail so as to be able to flow up and down.

The buffer damper according to the present invention is formed of a rectangular block having a length corresponding to the width of the middle purlin and a width and thickness corresponding to the valley of the corrugated plate, and protrudes perpendicular to the top to the bottom surface of the guide rail. An inserted guide boss; A fastening hole vertically penetrating the upper end of the guide boss to receive the buffer bolt; It characterized in that at least one spring groove for accommodating the buffer spring; is formed vertically concentric with the fastening hole or adjacent to the fastening hole at the upper end of the guide boss.

The angle bar according to the present invention is formed in an a-shaped cross-sectional shape that is bent horizontally and vertically, and one end of the horizontal part prevents damage to the body of the worker or jamming with clothes, and induces surface contact with the finishing plate. The safety piece bent downward at a predetermined angle so as to be; characterized in that it is formed.

The lower part of the guide boss according to the present invention is formed with a downward inclined surface to be spaced parallel to the inner surface of the corrugated plate, and absorbs vertical upward and downward external forces transmitted from the roof to the roof or from the roof.

The buffer damper according to the present invention has a fastening hole in the center, and spring grooves are respectively formed on the left and right around the fastening hole to seat the buffer spring or form a spring groove in which the fastening hole and the buffer spring are seated in the center of the buffer damper. And, it is characterized in that the cushioning spring is seated by forming spring grooves on the left and right around the fastening hole.

First, the present invention can prevent damage or deformation even when a strong external force such as strong wind, snow, or earthquake is transmitted by adding a double-structured buffer member that reacts individually or interlockingly to the vibration and shock transmitted from the outside. It has the effect of protecting life and property safely.

Second, in the present invention, when an external force such as an earthquake or a typhoon acts, the inclined surface of the guide rail is slid up and down on the guide boss of the buffer damper while the inclined surface of the guide rail slides up and down, thereby reducing the external force. It has the effect of preventing noise and vibration in the process of absorption.

Third, in the present invention, by forming the end of the angle bar to be bent downward at a predetermined angle, it is firmly in contact with the finishing plate and the insert clip mounted on the upper surface while preventing the operator's body damage or jamming with the clothes and waterproof fabric. As it is installed, there is an effect of securing the stability and convenience of work.

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

1 is a perspective view showing the entire metal panel roof according to the present invention.
2 is a front view showing an enlarged main part of a metal panel roof according to the present invention.
3 is an enlarged perspective view showing a lower structure of a metal panel roof according to the present invention.
4 and 5 are exploded views showing the lower structure of a metal panel roof according to the present invention by separating it.
6 and 7 are configuration diagrams showing in detail a buffer member of a metal panel roof according to the present invention.
8 is an operational state diagram showing a process of absorbing an external force transmitted to the roof of a metal panel according to the present invention.

Hereinafter, various embodiments of the present document will be described with reference to the accompanying drawings. However, this is not intended to limit the techniques described in this document to specific embodiments, and it is to 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, similar reference numerals may be used for similar elements.

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

In addition, terms used in this document are only used to describe a specific embodiment, and may not be intended to limit the scope of other embodiments. Singular expressions may include plural expressions unless the context clearly indicates otherwise. Terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by one of ordinary skill in the technical field described in this document. Among the terms used in this document, terms defined in a general dictionary may be interpreted as having the same or similar meanings as those in the context of the related technology, and unless explicitly defined in this document, an ideal or excessively formal meaning Is not interpreted as. In some cases, even terms defined in this document cannot be interpreted to exclude embodiments of the present document.

The present invention relates to a metal panel roof provided with a double buffer member installed in a building, and as shown in FIG. 1, a corrugated plate 10, a guide rail 20, a connection member 30, a buffer member 40, an angle bar ( 50), it is a metal panel roof provided with a double buffer member having the main configuration of the finishing plate 60.

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

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

In addition, the guide rail 20 according to the present invention is formed of an upper opening type steel having a size capable of flowing up and down in a state inserted into the bone provided in the bone plate 10 as shown in FIGS. 1 to 3.

Here, rail pieces 20a protruding horizontally in a direction facing each other are formed on both upper sides of the guide rail 20 as shown in FIG. 6.

This rail piece (10a) provides a slot opened in a ㅗ-shaped cross-sectional shape so that the fixing plate 31 of the connecting member 30, which will be described later, is slide inserted.

At this time, both sides of the lower end of the guide rail 20 are inclined at an angle corresponding to the V-shaped bone provided in the bone plate 10 as shown in FIG. 6 to prevent interference with the bone plate 10 and to induce surface contact. An inclined surface 20b is formed.

That is, the guide rail 20 is arranged spaced apart from the bone plate 10 so as to be able to flow up and down as shown in FIG. 8 by the buffer member 40 during normal operation.

Here, when receiving an external force such as an earthquake or typhoon, the guide rail 20 repeats elevating and descending from the bone plate 10.

That is, when an external force such as an earthquake or a typhoon acts, the inclined surface 20b mitigates the impact through surface contact with the corrugated plate 10, thereby preventing noise and vibration in the process of absorbing external force.

In addition, when an external force such as an earthquake or a typhoon acts higher than the elasticity of the buffer member 40, the inclined surface 20b of the guide rail 20 comes into contact with the bone plate 10.

That is, the moment the inclined surface 20b and the corrugated plate 10 contact the surface, the external force is evenly distributed, thereby preventing deformation or damage of the corrugated plate 10 or the guide rail 20.

In addition, a guide groove (20c) is formed on the bottom of the guide rail (20) to receive a guide boss (41a) that is concave upward as shown in FIG. 6.

These guide grooves (20c) are aligned so as to flow up and down at a constant position based on the buffer damper 41 fixed to the bone plate 10.

In addition, when an external force such as an earthquake or a typhoon acts, the guide groove 20c slides downward to the guide boss 41a of the buffer damper 41 and relieves the impact through surface contact, thereby absorbing the external force. It prevents noise and vibration.

Subsequently, the connection member 30 according to the present invention is fixedly mounted at a set front and rear interval for each guide rail 20 as shown in FIGS. 1 and 2.

This connecting member 30 has a structure capable of adjusting the position by sliding along the guide rail 20.

3 to 5 each shows an example of the connection member 30, as shown in each drawing, the connection member 30 is composed of a fixed plate 31, a level bracket 32, and an insulation bracket 33. I can.

The fixed plate 31 is a rectangular metal plate and is slide-inserted into a slot provided in the guide rail 20.

One side of the fixing plate 31 is vertically penetrated to form a connection hole 32a of the level bracket 32 to be described later, and a screw hole 31a for inducing fastening with bolts.

The other side of the fixing plate 31 is formed with a locking piece 31b that is extended and bent in an a-shaped cross-sectional shape to engage with the locking projection 32b of the level bracket 32 to be described later to induce binding.

The level bracket 32 supports the angle bar 50 fixedly at a set height, and is engaged with the fixing plate 31 on the upper end of the guide rail 20 to be fixed at the set position.

This level bracket 32 is formed in a cross-sectional shape of a b-shaped or F-shaped protruding horizontally and vertically.

Here, a connection hole 32a is formed on one side of the horizontal portion and is vertically perforated to induce fastening with the fixing plate 31 by insertion of a bolt.

And the other side of the horizontal portion is protruding horizontally extending and engaging with the engaging piece (31b) engaging projection (32b) is formed.

In addition, one or more holes are formed in the middle of the vertical portion to guide the angle bar 50 to be fixed with bolts.

That is, it is inserted and mounted in the guide rail 20 in a state in which the bolts are released from the fixing plate 31 and the level bracket 32.

And if the bolt is tightened after sliding the fixing plate 31 to a selected position, the fixing plate 31 and the level bracket 32 are pressed against each other and fixed at the set position.

At this time, as the locking piece 31b and the locking protrusion 32b are always engaged and bound, it is necessary to assemble or adjust the position of the level bracket 32 as it can be tightly fixed only by tightening and loosening a single bolt. You can shorten the time to become.

The insulation bracket 33 is fitted on one side of the vertical part of the level bracket 32 and is formed in an I-shaped or U-shaped cross-sectional shape according to the shape of the level bracket 32.

The insulation bracket 33 is interposed between the level bracket 32 and the angle bar 50 to block heat transfer and remove a gap.

That is, as the insulation bracket 33 blocks heat transfer between the level bracket 32 and the angle bar 50, it is possible to improve the insulation performance between the interior and exterior of the building.

It goes without saying that the above-described connecting member only shows a specific example in the implementation of the present invention, and the specific configuration of the connecting member may be variously changed.

Subsequently, the buffer member 40 according to the present invention is mounted between the bone plate 10 and the guide rail 20 as shown in FIGS. 1 and 2.

This buffer member 40 has a structure that absorbs vibration and shock transmitted from the outside.

That is, the buffer member 40 is composed of a buffer damper 41, a buffer spring 42, and a buffer bolt 43, as shown in FIGS. 4 to 6.

The buffer damper 41 is a square rubber block having a length corresponding to the width of the middle purlin 1 and a width and thickness corresponding to the valley of the corrugated plate 10, and is mounted between the corrugated plate 10 and the guide rail 20. do.

This buffer damper 41 absorbs the vibration transmitted from the outside and the elasticity of the buffer spring 42.

Here, at the upper end of the buffer damper 41, a guide boss 41a inserted into the guide groove 20c of the guide rail 20 in a state spaced apart at a predetermined interval extends vertically and protrudes.

That is, the guide boss 41a serves to align the guide rail 20 so as to flow up and down at a constant position.

Further, a fastening hole 41b is formed at the upper end of the guide boss 41a to receive the buffer bolt 43 through vertically.

In addition, at the upper end of the guide boss (41a), one or more spring grooves (41c) are formed concentrically with the fastening hole (41b) or perpendicularly to the adjacent position to accommodate the buffer spring (42).

The lower portion of the guide boss 41a is formed with a downwardly inclined surface to be spaced parallel to the inner surface of the corrugated plate 10 to absorb vertical upward and downward external forces transmitted from the roof to the roof or from the roof to the roof.

The buffer spring 42 is a coil spring having compression elasticity and is mounted between the buffer damper 41 and the guide rail 20.

This buffer spring 42 absorbs a strong impact or load transmitted from the outside.

Here, one or more buffer springs 42 may be mounted on a single buffer damper 41 as shown in FIG. 7 according to the seismic design conditions of the building.

The buffer bolt 43 passes through the buffer damper 41 at the top of the guide rail 20 and is fastened to the middle purlin (1).

These buffer bolts 43 fix the guide rail 20 from the middle purlin 1 and the corrugated plate 10 so that it can flow up and down.

That is, the vibration transmitted from the ground is primarily absorbed by the buffer damper 41, and the shock or load transmitted from the finishing plate 60 is secondarily absorbed by the elasticity of the buffer spring 43.

For example, when a strong impact or load is applied to the top of the finishing plate 60 due to wind or snow, the buffer damper 41 and the buffer spring 42 are momentarily compressed to absorb external force and transmit it to the middle purlin (1). Block.

On the contrary, even if a strong impact or load is received from the central purlin (1) together with the wall of the building, the buffer damper 41 and the buffer spring 42 absorb the external force and block the transmission to the finishing plate 60.

Therefore, even if a strong wind such as a typhoon blows, damage or deformation of the building can be prevented.

At this time, as the buffer spring 42 absorbs the external force elastically, even after receiving the external force and absorbing it, the vertical flow may be repeated due to its own elasticity.

That is, the buffer damper 41 absorbs vibrations from the outside and at the same time absorbs the vertical flow due to the elasticity of the buffer spring 42 itself, thereby quickly relocating to its original position.

On the other hand, although it has been described that the buffer damper 41 and the buffer spring 42 react to each other to absorb the external force, the actual buffer damper 41 and the buffer spring 42 interlock with each other to absorb the external force.

In addition, the buffer spring 42 may be configured solely on a single buffer damper 41 as shown in FIG. 7A, but may be mounted in plural as shown in FIGS. 7B and 7C according to the seismic design conditions of the building.

That is, as shown in FIG. 7B, a fastening hole is formed in the center of one buffer damper 41, and spring grooves 41c are respectively formed on the left and right around the fastening hole 41b to form a buffer spring 42 ) Can be settled.

In addition, as shown in Figure 7c, forming a fastening hole (41b) and a spring groove (41c) in which the buffer spring 42 is seated in the center of one buffer damper 41, and left and right around the fastening hole Each of the spring grooves 41c may be formed to seat the buffer springs 42.

Subsequently, the angle bar 50 according to the present invention is fixedly mounted on one side of the upper end of the connecting member 30 in the horizontal direction as shown in FIGS. 1 and 2.

That is, the angle bar 50 is formed in an a-shaped cross-sectional shape that is bent horizontally and vertically as shown in FIGS. 3 to 5, and is fixed to one side or the center of the vertical part of the level bracket 32, or to the insulation bracket 33 Installed.

Here, one end of the horizontal portion of the angle bar 50 extends and protrudes from the safety piece 50a bent downward at a predetermined angle.

That is, as the protruding portion is removed by the safety piece 50a, it is possible to prevent the operator from damaging the body or jamming with clothes.

In addition, damage or damage is prevented by inducing surface contact between the finishing plate 60 mounted on the top of the angle bar 50 and the insert clip 61 to be described later.

Finally, the finishing plate 60 according to the present invention is a metal plate material stacked and arranged in a horizontal direction on the top of the angle bar 50 as shown in FIGS. 1 and 2.

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 is generally used in the technical field to which the present invention belongs without departing from the gist of the present invention claimed in the claims. Of course, various modifications may be implemented by those skilled in the art, and these modified embodiments should not be individually understood from the technical spirit or prospect of the present invention.

1: Jungdori
10: corrugated plate
20: guide rail
20a: rail
20b: slope
20c: Information groove
30: connecting member
31: fixed plate
31a: screw hole
31b: jamming piece
32: level bracket
32a: connection hole
32b: stopper
33: insulation bracket
40: buffer member
41: buffer damper
41a: Information boss
41b: fastening hole
41c: spring groove
42: buffer spring
43: buffer bolt
50: angle bar
50a: Safety
60: finish plate

Claims (6)

A corrugated plate 10 fixedly mounted to the upper end of the jungdori 1 installed in the horizontal direction on the building wall;
A guide rail 20 fixedly mounted in a vertical direction with a set left and right interval on the top of the corrugated plate 10;
A connecting member 30 fixedly mounted so as to be slidably moved at a set front and rear interval for each of the guide rails 20;
A buffer member 40 mounted between the corrugated plate 10 and the guide rail 20 and absorbing vibration and shock transmitted from the outside;
An angle bar 50 fixedly mounted in the horizontal direction for each of the upper ends of the connecting members 30;
Includes; a finishing plate 60 which is arranged by seaming in the horizontal direction on the upper end of the angle bar 50,
The buffer member 40,
A soft buffer damper 41 mounted between the corrugated plate 10 and the guide rail 20 and absorbing vibration transmitted from the outside;
A coil-type buffer spring 42 mounted between the buffer damper 41 and the guide rail 20 and absorbing shock transmitted from the outside;
A buffer bolt 43 that passes through the buffer damper 41 at the upper end of the guide rail 20 and is fastened to the middle purlin 1, and fixes the guide rail 20 so as to flow up and down;
Metal panel roof provided with a double buffer member, characterized in that consisting of. The method according to claim 1,
The guide rail 20,
Double, characterized in that it has a size that can flow up and down in a state inserted into the bone provided in the bone plate 10, and is formed of an upper opening-shaped steel that provides a slot having an ㅗ-shaped cross-sectional shape so that the connecting member 30 is inserted into the slide. Metal panel roof provided with a buffer member of. delete The method according to claim 1,
The buffer damper 41,
It is formed of a rectangular block having a length corresponding to the width of the jungdori (1) and a width and thickness corresponding to the valley of the corrugated plate 10,
A guide boss (41a) protruding perpendicularly to the top and inserted into the bottom of the guide rail (20);
A fastening hole (41b) vertically penetrating the upper end of the guide boss (41a) to receive the buffer bolt (43);
A spring groove (41c) concentrically or perpendicularly to a position adjacent to or concentric with the fastening hole (41b) at the upper end of the guide boss (41a) to accommodate the buffer spring (42);
Metal panel roof provided with a double buffer member, characterized in that formed. The method according to claim 1,
The buffer damper 41,
It is formed of a rectangular block having a length corresponding to the width of the jungdori (1) and a width and thickness corresponding to the valley of the corrugated plate 10,
The upper part is a guide boss (41a) having a protruding end corresponding to the shape of the lower stepped portion of the guide rail (20) and inserted into the guide groove (20c) of the guide rail (20);
The lower part of the guide boss 41a is formed with a downwardly inclined surface 20b so as to be spaced parallel to the inner surface of the corrugated plate 10 to absorb vertical upper and lower external forces transmitted from the roof to the roof or from the roof to the roof. Metal panel roof provided with a double buffer member, characterized in that formed as. The method according to claim 1,
A fastening hole (41b) is formed in the center of the buffer damper (41), and spring grooves (41c) are formed on the left and right around the fastening hole (41b) to seat the buffer spring (42) or the buffer damper (41). A spring groove (41c) in which the fastening hole (41b) and the buffer spring (42) are seated is formed in the center of the fastening hole (41b), and spring grooves (41c) are respectively formed on the left and right around the fastening hole (41b) to form a buffer spring ( A metal panel roof provided with a double buffer member, characterized in that seating 42).

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