KR102419777B1 - Connection clip for rotation coupling and roof including the same - Google Patents

Abstract

The present invention relates to a connection clip for connecting a roof structure to an upper part of a building. The connection clip includes: a panel fixing part which is connected to an upper panel covering the top of the building; and a rotation coupling part which is inserted into a fastening hole formed on the top of a panel supporting part which supports the upper panel to be rotated and coupled, wherein the panel fixing part includes: a fixed head which extends in a first direction and is provided to allow the upper panel to be connected to the panel fixing part in the first direction; and a panel fixing part body which laterally supports the upper panel in a second direction perpendicular to the first direction, and the rotation coupling part includes: a first rotation support part supported by the upper end circumference of the fastening hole; a second rotation support part selectively supported on the lower end circumference of the fastening hole depending on a rotational angle of the connection clip; and a support shaft connecting the first rotation support part and the second rotation support part, and is coupled to the top of the panel supporting part to be able to rotate such that the upper panel and the panel supporting part are connected. Therefore, the present invention provides seismic isolation performance and is easy to install.

Description

Connection clip for rotation coupling and roof structure including the same

The present invention relates to a connection clip for rotation coupling and a roof structure including the same.

The upper part of a large-area steel structure, such as a factory, auditorium, gymnasium, rest area, or airport, is usually composed of a roof panel with insulation function or a solar panel roof.

Prefabricated roof structures such as roof panels and solar panels are relatively easy to construct compared to other complex roofs, but due to the nature of the prefabricated structure, they are vulnerable to natural disasters such as earthquakes.

The main members of the above prefabricated roof structures include a steel structure beam such as an H beam, a purlin vertically crossing the beam, upper and lower panels and insulation layers provided on the upper side of the purlin, and the members are clips or bolts, etc. are fastened to each other by a connecting member of

Therefore, when vibration is transmitted to the building due to an earthquake or strong wind, each member is shaken and stress is applied to the connecting member, and as the connecting members that cannot withstand this are damaged, there is a problem in that the members are separated from each other.

That is, since the conventional roof structure does not have a device for buffering vibration when an earthquake occurs, the transmitted vibration directly affects the roof structure, and a serious collapse accident may occur.

In addition, when constructing a prefabricated roof structure, it is not easy to adjust the installation direction of the upper and lower panels provided on the upper side of the purlin, so there is a problem in that the difficulty of construction increases and the construction cost increases.

The present invention has been devised to solve the above problems of the prior art, and it is an object of the present invention to provide a seismic isolator that guarantees seismic isolating performance and can be universally applied to a roof structure.

Another object of the present invention is to provide a roof structure in which seismic isolation performance and ease of installation are guaranteed.

More specifically, it is an object of the present invention to provide a roof panel with guaranteed seismic isolation performance.

More specifically, an object of the present invention is to provide a roof panel capable of easily adjusting the installation direction of the upper panel with respect to the upper lower panel.

According to an embodiment of the present invention, there is provided a connection clip for connecting a roof structure to an upper portion of a building, comprising: a panel fixing unit connected to an upper panel covering an upper end of the building; and a rotation coupling part inserted into a fastener formed at an upper end of the panel support part for supporting the top panel and rotationally coupled, wherein the panel fixing part is a fixing head extending in a first direction, and the top panel is rotated in the first direction. a fixing head provided to be connected to the panel fixing part along the and a panel fixing body for side-supporting the upper panel in a second direction perpendicular to the first direction, wherein the rotation coupling part includes a first rotation support part supported around an upper end of the fastener; a second rotation support part selectively supported around the lower end of the fastener according to the rotation angle of the connection clip; and a support shaft connecting the first rotation support part and the second rotation support part to provide a connection clip, characterized in that it is provided to be rotatably coupled to an upper end of the panel support part to connect the upper panel and the panel support part can do.

In an exemplary embodiment, the second rotation support portion may have a smaller area than the first rotation support portion, and a width in the first direction may be greater than a width in the second direction.

In an exemplary embodiment, the shape of the second rotation support part may be provided in any one of a rectangle or an ellipse.

In an exemplary embodiment, the support shaft is formed in a cylindrical shape and may be provided with a diameter equal to or smaller than the minimum width of the fastener.

In an exemplary embodiment, the upper panel may be provided in plurality, and an end of each of the pair of upper panels may be connected along the fixing head in a seam-folding manner.

In an exemplary embodiment, it may further include a heat insulating member disposed between the first rotation support and the panel support so as to surround the edge of the first rotation support.

In an exemplary embodiment, the heat insulating member may be made of any one material of synthetic resin or rubber.

In the roof structure including the side surface and the connecting clip according to an embodiment of the present invention, the support part is fastened to the lower panel provided on the upper part of the building, the support part including the depression recessed downward, and is seated in the depression part. An elastic part that is slidably connected to a support part and includes an elastic part body provided with a leaf spring, a connection part fixed to the panel support part, and a connection part rotatably coupled to an upper end of the elastic part, the elastic part body The central part is curved upward to cushion the vertical vibration applied to the building, and the connection part is provided to be rotatable in the central part of the elastic part body around a first rotational axis parallel to the direction in which the elastic part applies the elastic force. It is possible to provide a roof structure comprising a connection clip for rotation coupling characterized in that.

In an exemplary embodiment, the connection part includes a first connection part connected to the elastic part and a second connection part connected to the panel support part, and the extension surface of the first connection part and the extension surface of the second connection part are They may be provided to cross each other.

In a roof structure including a surface and a connection clip according to an embodiment of the present invention, a connection for rotational coupling comprising an upper panel covering the upper end of the building and a panel support for supporting the upper panel through the connecting clip A roof structure including a clip may be provided.

The present invention has the effect of providing a seismic isolator that is guaranteed to have seismic isolating performance and can be universally applied to a roof structure.

In addition, the present invention has the effect of providing a roof structure with guaranteed seismic isolation performance and ease of installation.

More specifically, the present invention has the effect of providing a roof panel with guaranteed seismic isolation performance.

More specifically, there is an effect of providing a roof panel capable of easily adjusting the installation direction of the upper panel with respect to the upper lower panel.

1 is a perspective view of a seismic isolator according to an embodiment of the present invention.
2 is an exploded perspective view of a part of the seismic isolator.
3 shows an example in which the seismic isolator is installed on a roof structure.
4 is a perspective view of a state in which the connection clip and the heat insulating member of the seismic isolator are disengaged from the panel connection part as viewed from one direction.
5 is a perspective view of a state in which the connection clip of the seismic isolator and the heat insulating member are disengaged from the panel connection part as viewed from the other direction.
6 is a cross-sectional view of a state in which the connection clip of the vibration isolator and the heat insulating member are coupled to the panel connection part.
7 is a view illustrating a process in which the panel is connected to the connection clip of the vibration isolator.
8 shows an example in which the seismic isolator is applied to a roof panel, which is one of the roof structures.
9 shows another example in which the seismic isolator is applied to a roof panel that is one of the roof structures.

Hereinafter, various embodiments of the present invention will be described with reference to the drawings.

First, an overall configuration of a seismic isolator according to an embodiment of the present invention will be described with reference to FIG. 1 .

The seismic isolator 1 according to an embodiment of the present invention may be installed on a roof structure that covers the upper part of a building, and is installed on the roof structure to attenuate vibration transmitted to the roof structure by an external force such as an earthquake or wind. can do it

To this end, the seismic isolator 1 is fastened to a lower panel 2 (refer to FIG. 2 ) provided on the upper part of the building, and includes a support part 14 including a depression part 141 depressed downward, and a depression part 141 . ) seated on the support part 14 to be slidably connected to the elastic part 11 including the elastic part body 111 provided with a leaf spring, and a panel support for supporting the upper panel 4 covering the upper end of the building. A connection part 12 fixed to the part 5, a connection part 12 rotatably coupled to the upper end of the elastic part 11, and a connection clip 15 rotatably coupled to the upper end of the panel support part 5 As such, it may include a connection clip 15 for connecting the upper panel 4 and the panel support unit 5 .

The lower panel 2 to which the support 14 is fixed may be fixed to the purlin 3 provided at the top of the building.

The connection part 12 may be provided to be rotatable about the first rotational shaft A1 parallel to the direction in which the elastic part 11 applies the elastic force.

The connection clip 15 may be provided to be rotatable about the clip rotation shaft X parallel to the axial direction of the first rotation shaft A1. The structure in which the connection clip 15 is rotationally coupled to the panel support part 5 will be described in detail later.

The elastic part 11 attenuates the forward, backward, left, right, and vertical vibrations transmitted to the connection part 12 through the lower panel 2, so that the panel (roof panel, solar panel, etc.) is separated from the building by an earthquake. can be prevented

Conversely, the elastic part 11 may attenuate the vibration transmitted to the lower panel 2 through the connection part 12 , which prevents a problem in which the panel exposed to the outside may be shaken by strong wind and damaged.

Furthermore, the connection part 12 is rotatably coupled to the elastic part 11, and the connection clip 15 is rotatably coupled to the panel support part 5 to which the connection part 12 is fixed, in the rotation direction of each component. Since the degree of freedom is secured, the seismic isolation function of the seismic isolator 1 can be more effectively secured.

In addition, the installation direction of the panel support part 5 can be diversified according to the degree of rotation of the connection part 12 with respect to the elastic part 11 , and the upper part through the connection clip 15 rotationally coupled to the panel support part 5 . The panel 4 can be easily coupled to the panel support 5 .

Hereinafter, a vibration isolator according to an embodiment of the present invention will be described in more detail with reference to FIGS. 2 and 3 .

First, the elastic part 11 is provided in the center of the elastic part body 111, the elastic part body 111, which is a plate spring whose central part is curved upward to buffer vertical vibration, and the first rotational shaft A1 passes through. The first fastening hole 121a formed in the sliding rib 112 protrudes from both ends of the elastic body 111 and is provided to be slidable on the support 14 , and protrudes from both ends of the elastic body 111 . The elastic body 111 may include a stopper rib 113 that prevents the panel and the panel support 5 from descending due to the weight of the panel.

The elastic body 111, the sliding rib 112, and the stopper rib 113 may be manufactured by cutting and bending from one metal plate, and thus may be integrally formed.

Referring to FIG. 2 , the elastic body 111 is illustrated as an elastic structure in which corners are formed in the bent portion, but is not limited thereto and may be provided in an elastic structure including a curved surface.

Next, the support portion 14 is formed on both sides 1412 of the depression 141 and the depression 141 having both sides 1412 supporting the lower surface 1411 and the stopper rib 113, It may include a sliding slit 141a into which the sliding rib 112 is inserted.

In more detail, the sliding slit 141a is formed along the longitudinal direction of both side surfaces 1412 of the recessed portion 141, and the sliding rib 112 is inserted into the sliding slit 141a so as to change the longitudinal direction of the both side surfaces 1412. The width of the sliding rib 112 may be wider than the width of the sliding rib 112 so as to move along.

This is to attenuate the vibration transmitted to the panel support and the panel when the building structure vibrates in the same or similar direction to the longitudinal direction of the side surfaces 1412 of the support body.

The support part 14 may be fastened to the lower panel 2 of the roof structure, and the lower panel 2 is provided on the lower panel body 21 and the lower panel body 21 , and includes the support part 14 . It may include a seismic isolator accommodating part 22 which is a recess recessed downward to accommodate it.

In this case, the lower panel body 21 may be provided as a perforated panel.

Meanwhile, the connection part 12 may include a first connection part 121 connected to the elastic part 11 and a second connection part 122 connected to the panel support part 5 . The connection part 12 may further include a second fastening hole 121a formed at a position through which the first rotation shaft A1 passes. The first rotation shaft A1 may be provided to pass through the first connection part 121 , and the second fastening hole 121a may be formed in the center of the first connection part 121 .

The extension surface of the first connection part 121 and the extension surface of the second connection part 122 may be provided to cross each other. Specifically, the extension surface of the first connection part 121 and the extension surface of the second connection part 122 may be provided to cross each other perpendicularly. That is, the side cross-section of the connection part 12 may be provided in an approximately “L” shape.

The area of the second connection part 122 may be provided to be larger than the area of the first connection part 121 . This is to secure a wider rotational driving range of the connection part 12 and at the same time increase the contact area between the connection part 12 and the panel support part 5 to secure structural rigidity.

The vibration isolator 1 may further include a fastening member K passing through the first fastening hole 111a and the second fastening hole 121a to rotatably couple the connection part and the elastic part.

The connection part 12 may be rotatably connected to the central part of the elastic part body 111 through the above-described fastening member K.

A second connection hole 122a into which a fastening member K for connecting the second connection part 122 to the panel support part 5 is inserted may be formed in the second connection part 122 . The second connection hole 122a may be formed in a substantially central portion of the second connection part 122 .

3 shows that the seismic isolator 1 is connected to the panel support part 5 and the lower panel 2, which are one component of the roof structure.

As described above, the vibration isolator 1 buffers vibrations in vertical and horizontal directions by means of the elastic part 11, and in the front-back direction (the length of the support part) through the connection structure of the support part 14 and the elastic part 11. direction) can be damped.

Furthermore, since the connection part 12 is rotatably coupled to the elastic part 11 , the installation direction of the panel support part 5 fixed to the connection part 12 can be adjusted.

4 is a perspective view of a state in which the connection clip and the heat insulating member of the vibration isolator are disengaged from the panel connection part as viewed from one direction. 5 is a perspective view of a state in which the connection clip and the heat insulating member of the vibration isolator are disengaged from the panel connection part as viewed from the other direction. 6 is a cross-sectional view of a state in which the connection clip of the vibration isolator and the heat insulating member are coupled to the panel connection part. 7 is a view illustrating a process in which the panel is connected to the connection clip of the vibration isolator. Hereinafter, the connection clip 15 will be described in detail with reference to FIGS. 4 to 6 .

The connection clip 15 may include a panel fixing part 151 connected to the upper panel 4 and a rotation coupling part 152 inserted into the fastener 51 formed in the panel support part 5 and rotationally coupled. have. The connection clip 15 may be made of a metal material.

The panel fixing part 151 is a fixing head 151a for fixing the upper panel 4 , and the top panel 4 is inserted in the first direction (D1, see FIG. 7 ) to be connected to the panel fixing part 151 . The fixing head 151a and the upper panel 4 to be side supported in the second direction (D2, see FIG. 7)) perpendicular to the first direction (D1, see FIG. 7) are further added to the panel fixing body (151b). may include

6 and 7 , the fixing head 151a and the panel fixing body 151b may extend in the first direction (D1, see FIG. 7 ). The end I of the upper panel 4 connected to the fixing head 151a may be provided in a shape corresponding to a cross section perpendicular to the first direction D1 (refer to FIG. 7 ) of the fixing head 151a. More specifically, a plurality of upper panels 4 may be provided, and an end (I) of each of the pair of upper panels may be connected to each other in a seam-folding manner along the fixing head.

In order to be firmly coupled to the panel fixing part 151 and the upper panel 4, the shape of the fixing head 151a is provided such that the width increases from the top to the bottom with respect to the cross section perpendicular to the first direction D1. can be End (I) of the upper panel 4 connected to the fixing head 151a provided in a shape corresponding to the fixing head 151a by sharply decreasing the width at the portion where the fixing head 151a connects to the panel fixing body 151b. ) may be provided to be firmly fastened along the first direction (D1, see FIG. 7 ).

The rotation fastening part 152 is a lower periphery 51b of the fastener 51 according to the rotation angle of the first rotating support part 152a supported on the upper periphery 51a of the fastener 51 and the connection clip 15 . As a support shaft 152c connecting the second rotation support part 152b and the first rotation support part 152a and the second rotation support part 152b selectively supported on the A support shaft 152c provided with the same or smaller diameter may be included.

In detail, the first rotation support part 152a and the second rotation support part 152b may be provided in a substantially rectangular plate shape. However, the shapes of the first rotation support part 152a and the second rotation support part 152b are not limited thereto.

In particular, the second rotation support portion 152b may be formed to have a smaller area than the first rotation support portion. The second rotation support part 152b may be provided such that a width W1 in the first direction D1 is greater than a width in the second direction D2. For example, the second rotation support part 152b may be provided in any one shape of a rectangle or an ellipse. However, the shape of the second rotation support part 152b is not limited thereto. Also, the second rotation support part 152b may be provided such that a width W1 in the first direction D1 is smaller than a width in the second direction D2. In other words, in FIG. 5 , the connecting clip 15 is provided in a direction in which the extension direction of the fixing head 151a and the extension direction of the second rotation support part 152b are parallel to each other, but unlike the extension direction of the fixing head 151a and the first The extension directions of the two rotation support parts 152b may be provided to cross each other. By adjusting the extension direction of the fixing head 151a of the connection clip 15 and the extension direction of the second rotation support part 152b, the connection direction of the upper panel 4 to the panel support part 5 can be diversified.

Specifically, the shape of the second rotation support 152b may be provided in a rectangular shape having a long width W1 and a short width W2. Since the fastener 51 is provided in a shape corresponding to the second rotation support portion 152b, the second rotation support portion 152b is inserted through the fastener 51 in the rotation direction shown in FIG. 6 or the opposite. When rotating in the direction, it may be provided to be selectively supported on the lower periphery 51b of the fastener 51 according to the rotation angle of the connection clip 15 . The cross section of the second rotation support part 152b shown by the dotted line in FIG. 6 is supported by the lower periphery 51b of the fastener 51 when the connection clip 15 rotates in the rotation direction shown in FIG. 6 or the opposite direction. state is indicated.

The support shaft 152c may have a substantially cylindrical shape. 6 and the support shaft 152c may be provided to connect the first rotation support part 152a and the second rotation support part 152b. The support shaft 152c may be provided with a diameter equal to or smaller than the minimum width W1 ′ of the fastener 51 . Preferably, as shown in FIG. 6, the connection clip 15 may be provided so as not to be shaken in the second direction (D2, see FIG. 7) by being formed equal to the minimum width W1' of the fastener 51. .

The seismic isolator 1 may further include a heat insulating member 16 disposed between the first rotation support part 152a and the panel support part 5 . The heat insulating member 16 may be provided in a shape corresponding to the first rotation support part 152a. The heat insulating member 16 may be provided to surround the edge of the first rotation support part 152a. The heat insulating member 16 may include a through hole 16a at a position corresponding to the second rotation support part 152b. The through hole 16a may be provided to correspond to the shape of the second rotation support part 152b. The second rotation support part 152b may be provided to pass through the fastener 51 after passing through the through hole 16a.

The heat insulating member 16 may be made of a rubber or synthetic resin material to reduce the amount of heat transferred through the connection clip 15 .

8 shows an example in which the seismic isolator is applied to a roof panel, which is one of the roof structures. 9 shows another example in which the seismic isolator is applied to a roof panel that is one of the roof structures. In FIGS. 8 and 9 , the illustration of the heat insulating material 52 disposed between the panel support parts 5 is omitted for convenience of description.

A roof structure including a roof panel (6) is provided on the middle purlin (3) provided on the upper part of the building, the lower panel (2) provided on the upper part of the middle purlin (3), and the lower panel (2). It may include a panel support part 5 for supporting the roof panel 6 , and a seismic isolator 1 connected to the lower panel 2 and the panel support part 5 .

In addition, the panel support part 5 may include a heat insulating material 52 and a panel support part 5 fixed to the side surface of the heat insulating material 52 , and the connection part of the seismic isolator 1 is the panel support part. (5) can be fixed.

As shown in FIG. 8, the rotation angle of the elastic part 11 and the connection part 12 is adjusted so that the extension direction of the support part 14 and the extension direction of the panel support part 5 intersect, and installed, and the panel support part ( 5) After the connection clip 15 is rotationally coupled to the upper end, the upper panel 4 is connected to the fixing head 151a of the connection clip 15 in a folding method to connect the roof structure to the upper part of the building.

On the other hand, as shown in FIG. 9 , the rotation angle of the elastic part 11 and the connecting part 12 is adjusted and installed so that the extension direction of the support part 14 and the extension direction of the panel support part 5 are parallel to each other, and the panel support After rotatably coupling the connection clip 15 to the upper end of the part 5, the upper panel 4 is connected to the fixing head 151a of the connection clip 15 in a folding method to connect the roof structure to the upper part of the building. have.

The seismic isolator 1 may be applied to other types of roof structures, such as solar panels, in addition to the above-described roof panel.

Even if the effect is not described in this specification, the present invention may additionally have different effects of each of the above-described components, and derive a new effect that cannot be seen in the prior art according to the organic coupling relationship between the above-described respective components. can do.

In addition, the embodiments shown in the drawings may be modified and implemented in other forms, and when implemented including the configuration claimed in the claims of the present invention or implemented within the scope of equivalents, it should be considered to belong to the scope of the present invention. something to do.

One; seismic isolator
2; lower panel
3; purlin
4; top panel
5; panel support
11; elastic part
12; connection
14; support
15; connecting clip
16; Insulation member

Claims (10)

In the connection clip for connecting the roof structure to the upper part of the building,
a panel fixing unit connected to an upper panel covering the upper end of the building; and
Including; and a rotation coupling part which is inserted into the fastener formed on the upper end of the panel supporting part for supporting the upper panel and is rotationally coupled;
The panel fixing part is a fixing head extending in a first direction, the fixing head provided so that the upper panel is connected to the panel fixing part in the first direction; and a panel fixing unit body for side-supporting the upper panel in a second direction perpendicular to the first direction.
The rotation coupling portion includes a first rotation support portion supported around the upper end of the fastener; a second rotation support part selectively supported around the lower end of the fastener according to the rotation angle of the connection clip; and a support shaft connecting the first rotation support part and the second rotation support part;
Connection clip, characterized in that provided to be rotatably coupled to the upper end of the panel support to connect the upper panel and the panel support. According to claim 1,
The second rotation support part is formed in a smaller area than the first rotation support part, and a width in the first direction is greater than a width in the second direction. 3. The method of claim 2,
The shape of the second rotation support part is a connection clip, characterized in that provided in any one of a rectangle or an ellipse. 3. The method of claim 2,
The support shaft is formed in a cylindrical connection clip, characterized in that provided with a diameter equal to or smaller than the minimum width of the fastener.
According to claim 1,
The upper panel is provided in plurality, and an end of each of the pair of upper panels is connected along the fixing head in a seam-folding manner.
6. The method of claim 5,
The connecting clip further comprising a heat insulating member disposed between the first rotation support part and the panel support part so as to surround the edge of the first rotation support part. 7. The method of claim 6,
The insulation member is a connection clip, characterized in that provided with any one material of synthetic resin or rubber. In the roof structure comprising the connection clip of claim 1,
A support part that is fastened to a lower panel provided on the upper part of the building and includes a depression that is depressed downward;
An elastic part that is seated in the recessed part and is slidably connected to the support part and includes an elastic part body provided with a leaf spring;
As a connection part fixed to the panel support part, it comprises a connection part rotatably coupled to the upper end of the elastic part,
The elastic body has a central portion curved toward the upper side to cushion the vertical vibration applied to the building,
The connection part is a roof structure including a connection clip for rotation coupling, characterized in that it is provided so as to be rotatable in the central part of the elastic part body about a first rotational axis parallel to the direction in which the elastic part applies the elastic force. 9. The method of claim 8,
The connection part includes a first connection part connected to the elastic part and a second connection part connected to the panel support part,
A roof structure including a connection clip for rotation coupling, characterized in that the extended surface of the first connection part and the extended surface of the second connection part cross each other. In the roof structure comprising the connection clip of claim 1,
A roof structure comprising a connection clip for rotation coupling including an upper panel covering the upper end of the building and a panel support for supporting the upper panel through the connecting clip.

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