JPH0754016B2 - Structure of the ridge - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a ridge part which can simplify the structure of a house assembling a short ridge part and improve workability.

[0002]

2. Description of the Related Art In recent years, a frame structure using a steel frame material has been
Houses of a panel construction method formed by arranging panel bodies such as roof panels and wall panels are often used.

In such a house, there are a ridge forming a ridgeline of the roof, and a pair of descending ridges extending from each end of the ridge to the corners of the house eaves on both sides of the ridge. A roof-shaped roof with is sometimes used.

On the other hand, in order to change the appearance of the roof and improve the appearance, it is used as a building material along the aforesaid ridge part of 90 to 100 cm.
In some cases, a short steel material having a module size 0.5 times as a standard size set within a range is used, and such a building material a is conventionally provided on both ends thereof as shown in FIG. It was supported by the two bundles b, which were erected upright, via the connecting fittings c, c provided on the upper ends of the bundles b, b.

[0005]

However, in such a conventional one, the climbing beam d along the descending ridge portion is used.
The upper ends of the ... And the respective end portions of the building material a were attached by being supported by the bundle materials b and b, respectively. However, such attachment of the bundle materials b and b increases the number of work steps and the building material. Since a is short, the bundles b and b may not be able to be erected depending on the arrangement of the beam members below, and the structure becomes complicated because two bundles b and b are required. Improvement was desired.

[0006] The present invention provides a structure of a ridge part which can improve the workability by reducing the number of work steps on the basis that the ridge member is horizontally supported by a single bundled material erected on the beam material. Has an aim.

[0007]

In order to achieve the above object, the structure of the ridge part of the present invention is such that each end part of a horizontal and short ridge part supported by a single bundle member standing upright on a beam member. Each of the two climbing beams extending from the projecting corner of the house eaves is connected to the building, and the building material is formed of I-shaped steel having horizontal flanges above and below the web, and is the same as the climbing beam. A connecting fitting having an ascending beam connecting piece that is inclined at an inclination and faces the direction of the ascending beam and bolts the ascending beam is welded to the web in advance.

[0008]

[Operation] A short building material along the building is horizontally supported by one bundle standing on the beam material. Therefore, as compared with the case where both ends of the ridge member are supported by two bundle members, the number of work steps for attaching the bundle member is halved, and the workability can be improved.

Further, the building material is welded in advance with connecting fittings for climbing beam connection along the descending building portion at both ends thereof. Therefore, the end portion of the ridge member and the upper end of the climbing beam can be efficiently connected to each other through the connecting metal fittings without using a bundle material, and the climbing beam can be efficiently bridged.

Further, since the connecting fitting is pre-welded to the web of the building material, workability is improved, and the upper end of the climbing beam is fixed by bolting the climbing beam to the climbing beam joint piece of the connecting fitting. In addition to supporting the building materials with one bundle, it is also useful for simplifying the roof structure.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is an overall layout view schematically showing the entire shed assembly by simplifying each member. The structure of the ridge portion of the present invention is a beam member 2 that is bridged between a plurality of roof beams H supporting the roof.
In the present embodiment, one bundle 3 is erected at a substantially central position of the house, and the ridge A that forms the roof ridgeline at the upper end of the bundle 3.
The ridge member 4 along with is fixed horizontally. Two climbing beams 5 along the descending ridge D, which extends from the projecting corner C of the house eaves tip B, are attached to the respective ends 4A, 4A of the ridge member 4 via connection fittings 6. .

The roof beams H extend in the direction of a square ridge from the ridge A and along the outer wall of the house, and are arranged at even multiples of the module, for example 6 times, in the girder outer roof beams H1, H1. And a gable outer roof beam H2, H2 that extends along the outer wall of the house in a gable direction at right angles to the ridge direction and is 6.5 times the length of the module that connects both ends of the girder outer roof beam H1, H1. Get

Further, the roof beam H is the girder outer roof beam H.
1 and H1 extend in the direction of the ridge and the gable outer roof beams H
2 and H2, and the central beam member 2 is provided which is connected to one girder-direction outer roof beam H1 at a central position where it is separated from the girder-direction outer roof beam H1 by a distance of three times the module. , H1 are arranged at the substantially center thereof, and a girder inner beam H3 is arranged.

Each of the roof beams H1, H2, H3 and the beam member 2 is made of, for example, an I-shaped steel having the same cross section in which upper and lower horizontal flanges are joined by a web as shown in FIG. In the corner C ..., the connecting portion is a column 20 made of a square steel pipe.
... will be arranged. The roof beams H1, H2, H3 and the beam member 2 have the same height, and the roof beams H1, H2 are the columns 2
It is interrupted by 0 ...

As shown in FIGS. 2 and 4, the bundle member 3 is erected vertically by bolting a rectangular plate 26 welded to the lower end thereof to the center and upper flanges of the beam member 2. Rectangular plate 21 made of H-shaped steel and welded to its upper end
By fixing the center of the lower surface of the ridge member 4 to the ridge member 4, the ridge member 4 is supported horizontally along the ridge portion A.

The ridge member 4 is made of I-shaped steel having horizontal flanges 23, 23 above and below a vertical web 22, and has a bolt insertion hole 23a drilled substantially in the center of the lower flange 23 and the above-mentioned. The bundle 3 is firmly mounted on the bundle 3 by bolts passing through the through holes 21a provided in the rectangular plate 21 at the upper end of the bundle 3. In addition, the building material 4 is a short shaped steel material having a length of 0.5 times the module in this example, and the groove portion surrounded by the web 22, the flanges 23 and 23 is reinforced perpendicular to the center of the building material 4. The plate 24 is welded.

Further, the building material 4 is, as shown in FIG.
Each 2 extends from the projecting corner C ... to its respective end 4A, 4A.
The climbing beams 5 of the book are fixed using the connecting fittings 6. The climbing beam 5 is inclined along the descending ridge portion D, and is a flange 3 which is inclined above and below the vertical web 30 at the same angle as the inclination.
Formed from I-shaped steel with 1, 31. Further, the lower end of the climbing beam 5 is bolted by an appropriate mounting metal fitting (not shown) fixed to the upper ends of the columns 20 ... Standing at the four corners of the house, and the upper end of the climbing beam 5 is climbed by the connecting metal fitting 6. Beam connection piece 7
Bolted to.

As shown in FIG. 4, the connecting fitting 6 has a rectangular substrate 35 having one end 35a welded to the web 22 of the ridge member 4 and arranged in parallel with the web 30 of the climbing beam 5.
In addition, the climbing beam 5 is integrally provided with a climbing beam coupling piece 7 that is substantially rectangular and has the same inclination as that of the climbing beam 5 and that is vertically inclined and faces the direction of the climbing beam 5. Further, the connection fitting 6 is welded to the building material 4 in advance and carried into the construction site. Therefore, the climbing beam 5 can be joined to the building material 4 with good work efficiency. Further, in this embodiment, the substrate 3
The upper and lower ends of 5 are also welded to the upper and lower flanges 23, 23 of the building member 4, respectively, to enhance the attachment strength.

The climbing beam connecting piece 7 has a bolt insertion hole 7a.
And the upper end of the climbing beam 5 is firmly fixed with a bolt passing through the through hole 30a provided in the vicinity of the upper end of the web 30 of the climbing beam 5 and the bolt insertion hole 7a. The upper end of the flange 31 on the climbing beam 5 is notched on one side extending from the web 30 in order to prevent interference with the climbing beam connecting piece 7.

The four climbing beams 5 facing the projecting corners C ...
The space between the roof beams H, as shown by the alternate long and short dash line in FIG.
1. A beam 40 parallel to H2 is laid over,
The approximately center of the climbing beam 5 is supported by, for example, a bundle member 42 that rises from the beam members 41, 41 connecting the outer roof beams H2, H2 in parallel with the beam member 2 to enhance the strength of the roof truss. There is.

As in this embodiment, the girder outer roof beam H1 is used.
Is set to 6.5 times the module, the gable outer roof beam H2 is set to 6 times the module, and the building material 4 is set to 0.5 times the module, and the building material 4 is placed on the bundle 3 standing upright in the center of the house. Ridge A
When it is supported along the roof, the ridge A that forms the ridgeline of the roof can be located at the center of the roof, and the aesthetics of the roof can be improved.

[0022]

As described above, according to the structure of the ridge of the present invention, a short ridge is supported by a single bundle, and each end of the ridge extends from the corner of the front of the house. The climbing beam is bolted using connecting fittings. Therefore, compared to the case where both ends of the ridge and the climbing beam are supported by two bundles,
It is possible to simplify the structure of the hut structure including short building materials and improve workability. In addition, since the connection fitting is welded to the building material in advance, it is also useful for improving workability on site.

[0023]

[Brief description of drawings]

FIG. 1 is a perspective view schematically showing an embodiment of the present invention.

FIG. 2 is a front view showing a connection state between the building material and the climbing beam.

FIG. 3 is a plan view thereof.

FIG. 4 is an exploded perspective view thereof.

FIG. 5 is a front view illustrating a conventional technique.

[Explanation of symbols]

 2 Beam material 3 Bundle material 4 Building material 5 Climbing beam 6 Connecting metal fitting 7 Climbing beam connecting piece A Building part B House eaves part C Projection corner part

Claims (1)

[Claims] 1. Two climbing beams extending from a projecting corner of a house eaves are connected to each end of a horizontal and short building material supported by a single bundle standing on the beam. In addition, the building material is formed by using I-shaped steel having horizontal flanges above and below the web, and the climbing beam is tilted at the same inclination as the climbing beam and faces the climbing beam and bolts the climbing beam. A structure of a ridge formed by previously welding a connecting fitting having a joining piece to the web.