JPH0626655Y2 - Base material mounting structure - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention can easily and surely attach a base material to which an outdoor surface and an indoor surface of a girder are attached to a bundle material. The present invention relates to a base material mounting structure capable of improving quality and improving construction efficiency.

[Conventional technology]

When the sloping roof is arranged on the upper part, for example, as shown in FIG. 8, a plurality of bundles a, b, c ... Are erected on the floor beam d, and each upper end of each bundle a, b, c is raised. A roof beam e on which the sloping roof is placed is connected. Further, the floor beams d, the bundles a, b, c and the roof beams e are formed of steel for stabilizing the strength of the fluff and for preventing fire.

On the other hand, the bundles a, b, c are placed on the outdoor surface and the indoor surface of the kelp.
An outer surface material and an inner surface material are arranged inside and outside of the floor beam d and the roof beam e for attaching the inner surface material and the outer surface material.
Wooden base materials f1, f2, and f3 that connect the spaces are provided.

[Problems to be solved by the device]

However, when the floor beams d, the bundles a, b, c and the roof beam e are made of steel as described above, the base materials f1, f2, f3 may be arranged in contact with the bundles a, b, c. The connection with the bundles a, b, c is not easy.

For this reason, conventionally, as shown in FIG. 8, the lower supporting material j and the upper supporting material k are attached to the upper surface of the floor beam d and the lower surface of the roof beam e, respectively, and the lower supporting material j and the upper supporting material j are attached. The base materials f1, f2, and f3 are installed between k and the base material f
The upper and lower ends of 1, f2, and f3 are fixed to the upper and lower supporting materials j and k by nailing.

Therefore, in addition to the truss structure formed by the floor beams d, the bundles a, b, c, and the roof beams e, another frame including the base materials f1, f2, and f3 is attached to the girder. Since it will be provided, the construction will be complicated, laborious, and costly.

The present invention is based on the fact that the base material is attached to the bundle material by using a bundle mounting metal fitting having a bundle material mounting portion elastically fitted to the bundle material and a holding portion for fixing the base material. It is an object of the present invention to provide a base material mounting structure capable of easily and accurately mounting a material on a bundle.

[Means for Solving the Problems]

The present invention relates to a steel roof beam that vertically receives a steel roof beam that receives a sloping roof and is placed in the girder of a house, and a horizontal steel floor beam that is placed below the roof beam and receives the floor. Using the bundle mounting bracket, a base material to which the outer surface material that forms the outdoor surface of the glazed surface and the inner surface material that forms the indoor surface are attached A mounting structure for a base material to be mounted, wherein the bundle material is formed with projecting pieces that are parallel to the surface of the gabber and project toward opposite sides,
The bundle mounting bracket has a base piece having an engaging piece for locking one of the projecting pieces at one end, and the base piece can be rotated while the engaging piece is locked to the other projecting piece at the other end. The bundle member mounting portion having a locking piece elastically fitted to the other projecting piece by the above, is provided with a holding portion having a vertical vertical piece that separates a gap in the fluff surface direction from the bundle material, and The base material is attached to the bundle by inserting the base material into the gap between the vertical piece of the holding portion and the bundle and fixing the base material to the vertical piece.

[Action]

Since the bundle member is provided with two projecting pieces projecting in mutually opposite directions, the bundle mounting metal fitting includes a bundle material mounting portion elastically fitted to the projecting piece and a holding portion for fixing the base material. The bundle mounting bracket can be fitted at any height position of the bundle, and the base material can be connected to the bundle and at a plurality of locations along the bundle.

Therefore, since it is possible to attach the base material to the bundle material without providing the floor beam and the roof beam with an attachment material that is attached to connect the base material, it is possible to reduce the number of molding members by shining.
Moreover, construction becomes easy.

Further, the base material can be more accurately arranged along the bundle material than that of the conventional structure in which the upper and lower ends of the base material are fixed to the attachment material by nailing.

〔Example〕

 An embodiment of the present invention will be described below with reference to the drawings.

In the figure, the base material mounting structure of the present invention is a roof beam D which receives sloped roofs R and R and is arranged on the stairs K of a house, and a horizontal floor beam E which is arranged below the roof beam D and receives the floor. An outer surface material MO that is adjacent to the bundling material A that is vertically connected between the bundling material A and the bundling material A and that forms an outdoor surface of the glazed material K.
And a base material 3 to which the inner surface material M1 forming the indoor surface is attached
Is a mounting structure of a base material for mounting using the bundle mounting bracket 2.

The roof beam D, the floor beam E, the bundle A ... Are all made of steel.

In the floor beam E, an upper chord member 21 and a lower chord member 22 made of a channel member are provided to face each other with the groove portions facing each other, and the upper chord member 21 and the lower chord member 2 are provided.
It is a lattice beam in which lattices are bridged between two, and both ends thereof are connected to columns H, H standing on a foundation.

In this embodiment, the bundling material A is located in the ridge portion forming the two floating roofs R, R and is erected on the floor beam E, with a small interval on both sides of the ridge bundle A1. A pair of side bundles A, which are arranged respectively
2 and A2 and small bundles A3 and A3 of small height which are erected on the eaves side of the side bundles A2 and A2.

The building bundle A1, the side bundle A2, and the small bundle A3 are all webs 24
Made of I-shaped steel with flanges 25, 25 projecting on both sides at both ends of the flange 25, 25, and rising up on the floor beam E in the plane direction of the flanges 25, 25, and the tips of the flanges 25, 25 are projected pieces. 4 and 4 are formed. In addition, each bundle A1, A2, A
Seat plates 26, which can be placed on the upper surface of the floor beam E, are attached to the lower ends of the sheets 3. The seat plate 26 is a floor beam E as shown in FIG.
Each bundle A1, by bolting to the upper chord member 21 of
A2 and A3 are erected vertically on the floor beam E.

A ridge purlin 29 made of an I-shaped material is formed at the upper end of the ridge bundle A1 in a direction orthogonal to the fluff surface, and a first ridge purlin 29 is formed at the upper ends of the side bundle A2 and the small bundle A3, respectively, similarly to the ridge purlin 29. Purlin 3
0 and a second purlin 31 are attached respectively.

A first roof beam member 32A and a second roof are provided between the main building 29 and the first main housing 30, between the first and second main housings 30 and 31, and between the second main housing 31 and the eaves. The beam member 32B and the third roof beam member 32C are tilted and spanned at substantially the same inclination angle, and the roof beam D is formed by the first, second, and third roof beam members 32A, 32B, and 32C. Also, these roof beams 32
In the present embodiment, A, 32B and 32C are formed as I-shaped members with flanges protruding from the upper and lower ends of the web.

The connection between each roof beam member 32A, 32B, 32C and the ridge purlin 29, the first and second purlins 30, 31 is, for example, as shown in FIG. Vertical connecting pieces 33A, 33 protruding on both sides in the direction
The roof beam members 32A, 32B, and 32C are connected to B by bolting the ends of the webs of the roof beam members 32A, 32B, and 32C.
A, 32B and 32C can be connected in series through the first and second purlins 30 and 31 to form the roof beam D as described above.

In the building bundle A1, the base material 3 of the building part is provided on both sides in the direction of the fluff.
5, 35 are attached. Further, the side bundle A2 and the small bundle A3 are provided with the base material 3 only on one side of the side face facing the ridge bundle A1 in the fluff plane direction.

The present invention is a mounting structure for mounting the base material 3 arranged along the side bundle A2 and the small bundle A3 forming the bundle A, respectively, using the bundle mounting bracket 2.

The base material 3 is a columnar body having a rectangular cross section, the surface of which faces the outside, and which is a little protruding from the outdoor surface of the bundle A and attached to the bundle A,
The upper and lower ends of the base material 3 are in contact with the lower surface of the roof beam D and the upper surface of the floor beam E.

The base material 3 and the bundle material A are connected using a plurality of bundle mounting fittings 2 ..., The bundle mounting fitting 2 can be mounted on the bundle material A as shown in FIGS. It comprises a holding part 6 for fixing the material 3.

The bundle attaching portion 5 is formed of a horizontally long rectangular plate body, and is formed by cutting and raising the base piece 7 at one end of the base piece 7 having the holding portion 6 extending at one end thereof. An engaging piece 9 having a groove portion capable of engaging with one of the protruding pieces 4A of the bundle A is provided between the engaging pieces 9 and 7. Further, the other end of the base piece 7 is provided with a fitting portion 37 having an inward groove portion which can be fitted into the other protruding piece 4B of the bundle A.
A locking piece 10 is provided at the end of the fitting portion 37, the front end of which extends beyond the other end of the base piece 7 and a guide portion 39, which is opposed to the engagement piece 9.

The holding portion 6 extends from the base piece 7 and engages the tip of a horizontal piece 41 having a length substantially equal to the width dimension of the base material 3 in the direction of the fluff surface at a substantially right angle to the horizontal piece 41. A vertical piece 42 extending in the direction of the piece 9 is provided, and a plurality of through holes 43 ... Are bored in the vertical vertical piece 42. Therefore, the vertical piece 42 is the bundle A
The gap for inserting the base material 3 is separated in the plane direction.

In the present embodiment, the bundle mounting member 2 is formed by bending and cutting the bundle material mounting portion 5 including the engaging piece 9 and the locking piece 10 and the holding portion 6 by using an elastic metal plate such as a spring material. Since it is formed as one piece, the locking piece 10 elastically fits the other protruding piece 4B when it is fitted.

However, as shown in FIG. 7 (a), the groove portion of the engaging piece 9 is provided with the bundle material A.
One of the protruding pieces 4A is fitted to the other, and the base piece 7 is rotated around the engaging piece 9 toward the bundle A so that the guide portion 39 of the locking piece 10 is the other protruding piece. 4B and pressed outward. Figure 7
As shown in (b), the groove portion of the fitting portion 37 has the other protruding piece 4B.
In addition, the bundle attachment metal fitting 2 can elastically sandwich the bundle material A in cooperation with the engagement piece 9 by the elastic force of the locking piece 10.

Then, the base material 3 is inserted into the gap between the bundle A and the vertical piece 42 of the holding portion 6, and the holding portion 6 and the base material 3 are fixed by screws passing through the through holes 43.

In this way, the base material 3 is attached to the bundle A using the bundle attachment fitting 2.

As for the base material 35 of the ridge, the mounting bars 12 and 12 are fitted and fixed in the grooves on both sides of the ridge bundle A1, and the base material 35 of the ridge is fixed to the mounting bars 12 by nailing or the like. .

A plurality of intermediate base materials 51 are provided between the side bundle A2 and the small bundle A3 and between the small bundle A3 and the eaves forming the bundle A according to the present invention.
Is erected between the floor beam E and the roof beam D.

As shown in FIG. 3, the intermediate base material 51 has a lower mounting bracket 52 for the floor beam E and an upper mounting bracket 5 for the roof beam D.
3 are fixed and attached respectively.

On the outdoor surface of the base material 3, an outer surface material MO having fire resistance formed of a base material 35 of a ridge, an intermediate base material 51, ... And a gypsum board or the like is provided on the indoor surface of the base material 3. The inner surface material MI parallel to the outer surface material MO is fixed to the base material 3 by nailing or the like.

It is also possible to form a window in the girder by providing a horizontal beam J between the base material and the base material 35 of the ridge portion facing the base material as shown by the alternate long and short dash line in FIG.

[Effect of device]

As described above, the base material mounting structure of the present invention is a structure in which the base material for mounting the outer surface material and the inner surface material to be placed on the sill under the sloping roof is attached to the bundle material using the bundle mounting bracket. Unlike the structure described in (1), the base material can be erected without providing the roof beam and the floor beam with the attachment material for attaching the bundle material, and the base material can be easily attached.

Further, since the bundle mounting bracket is provided with the engaging piece and the locking piece that can be elastically fitted to the two projecting pieces of the bundle material, the mounting work is easy and the mounting position can be arbitrarily selected. Can be standardized and the base material can be accurately fixed to the bundle.

Therefore, the accuracy of mounting the base material is improved, the appearance of the house is improved, the construction efficiency is increased, and the cost can be reduced. The bundle mounting metal fitting is mounted on the bundle by engaging the engaging piece with the other projecting piece by rotating the base piece with the engaging piece retained on the one projecting piece of the bundle. Therefore, it is possible to efficiently fix and hold the bundle mounting bracket to the bundle material, which can improve the workability, and the base material is inserted between the vertical piece of the holding part and the bundle material and fixed to the vertical piece. Therefore, the base material can be attached to the bundle material while being properly positioned, and the attachment accuracy can be further improved.

[Brief description of drawings]

FIG. 1 is a front view illustrating an example of a giraffe in which the structure of the present invention is adopted, and FIG. 2 is a front view showing an embodiment of the present invention,
FIG. 3 is an enlarged perspective view showing a part thereof, FIG. 4 is a front view showing the connection between the bundle and the roof beam, FIG. 5 is a perspective view showing the fixing of the bundle and the base material, and FIG. Figure is its exploded perspective view, Figure 7.
(a)-(b) is sectional drawing which shows the effect | action of a bundle attachment metal fitting, and FIG. 8 is a front view which shows a prior art. 2 ... Bundle mounting metal fixture, 3 ... Base material, 4, 4A, 4B ... Projection piece, 5 ... Bundle material mounting portion, 6 ... Holding portion, 7 ... Base piece, 9 ... Engaging piece, 10 ... Locking piece, A ... Bundle, D ... Roof beam, E ... Floor beam, K ... Glitter, M1 ... Inner surface material, MO ... Outer surface material.

Claims (1)

[Scope of utility model registration request] Claim: What is claimed is: 1. A steel roof beam that vertically receives a steel roof beam that receives a sloping roof and is arranged in the stairs of a house, and a horizontal steel floor beam that is arranged below the roof beam and receives the floor. To the bundling material, the bundling material is attached next to the bundling material side by side in the direction of the glazed surface, and the outer surface material that forms the glazed outdoor surface and the inner surface material that forms the indoor surface are attached. A mounting structure for a base material to be mounted by using, wherein projecting pieces that project parallel to the surface of the gabber and opposite to each other are formed on the bundle material, and the bundle mounting bracket locks one projecting piece. By rotating the base piece with the engagement piece locked to the one projection piece at the other end of the base piece having the engagement piece at one end, the base piece is elastically fitted to the other projection piece. If a holding portion having vertical vertical pieces that are spaced apart from the bundle material in the plane direction is provided on the bundle material attachment portion that includes the locking pieces. Moni, mounting structure of the base material formed by attaching the base member to the bundle material by fixing the inserted and the vertical piece in the gap between the longitudinal pieces and Tabazai of the underlying material the retaining part.