JPH0738508Y2 - House structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a structure of a house to which a side wall panel of a keraba extended when a roof is expanded can be conveniently attached.

[Problems to be solved by conventional techniques and devices]

Conventionally, work on the roof ridge is performed by sequentially lifting and reaching the purlins, nose purlins, etc. along with the purlins using beam materials at the top of the main body of the house, using bundles, etc., increasing the number of times each component is lifted. In addition, the work time was extended, the construction efficiency was lowered, and the construction cost was increased.

Therefore, the present applicant has filed a patent application in Japanese Patent Application No. 63-36418 No. 4
As shown in Fig. (A), a plurality of chevron-shaped ramen c ... Having a V-shaped crossing beam b between the upper ends of the columns a are connected to the joint beam d.
A roof construction structure e which is integrally connected by the above is formed in advance, and the roof construction structure is erected between the beam members f at the upper end of the main body of the house to devise a roof construction method that can simplify the above-mentioned ridge work.

However, this product can further improve productivity and cost reduction by standardizing the mountain-shaped ramen c, but on the other hand, it causes a reduction in design freedom due to restrictions such as dimensions, and therefore, for example, FIG. As shown by the alternate long and short dash line in (b), in order to expand the roof R and expand the living space in response to the occupant's request, etc., a new structure for supporting the extended keraba side wall panel P is required. Becomes

The present invention is particularly suitable for use in a house having such a mountain-shaped ramen, and an object thereof is to provide a structure of a house in which the upper part of the wall panel of the extended keraba part can be simply and well constructed.

[Means for Solving the Problems]

In order to achieve the above-mentioned object, the structure of the house of the present invention is located in the part of the house, and the lower end of the pillar of the mountain-shaped ramen is formed at right angles to the roof beam, and the roof beams of the mountain-shaped ramen are bridged between the upper ends of the pillars. While being fixed to a horizontal vertical beam, between the upper end of the column and the outer end of the horizontal horizontal beam that is orthogonal to the vertical beam and protrudes from the root of the column, the same inclination as the joint beam is provided. On the other hand, the slant member is erected, while the slant member is provided with a locking metal fitting having a downward hanging piece, and the wall panel forming the wall of the vignetting portion is provided with an upwardly open groove part between the wall panel and the wall panel. A locking member that can be formed is provided to fit the hanging piece into the groove, and a roof panel that is supported by the upper surface of the cross beam and extends to the outer end of the cross beam is bolted to the upper end of the wall panel.

[Action]

In the structure of the house configured in this way, the expanded lower part of the roof, the upper part of which is supported by the roof beam of the mountain-shaped ramen, can be held by the lateral beam extending from the base of the column. Also, since the metal fittings are provided on the diagonal members that are bridged at the same inclination as the joint beam between the upper ends of the columns and the lateral beams, the roof part that is extended when the roof is expanded and has its upper edge aligned with the lower surface of the roof. It is possible to fix the upper part of the wall panel along the upper edge thereof.

〔Example〕

The structure of the house of the present invention is a three-story house H having a large two-story roof R illustrated in FIG. 4 (b) by a chain line.
Taking the case of being adopted for forming the above as an example, an example thereof will be described with reference to the drawings.

In the figure, the house H is a horizontal frame which forms the floor beam of the third floor by being arranged between the upper ends of the center pillars 14 of the main body Ha of the house, as shown schematically in FIG. The two roof frame structures 16 and 16 are located between the vertical beams 15 and 15 in the keraba portion Q, and are connected between them using a purlin-like joint beam 17 and purlin-like joint beams 19 and 20. The roof R
An upper roof assembly supporting the upper part of the can be constructed.

Note that such a roof frame structure 16 is assembled on the ground, then lifted by using a crane or the like and bridged between the vertical beams 15, 15.

The roof frame structure 16 has a pair of left and right roof pillars 25 provided with an inclined piece 23 at the upper end of a pillar 22 whose lower end is fixed to the vertical beam 15, and the inclined pieces 23, 23 are opposed to each other. A mountain-shaped ramen 29 is provided between the tip ends, and a V-shaped beam 27 having ridge beam pieces 26, 26 inclined on both sides of the ridge is bridged.

In this example, a ridge-shaped joint beam 31 and purlin-shaped joint beams 32 and 33 are bridged between two parallel mountain-shaped ramen 29 and 29, and the roof frame structure 16 is formed by integrating them. Is forming.

As shown in FIG. 2, the pillar 22 has the roof pillar 25 formed by integrally fixing the inclined piece 23 to one flange upper end of the base 35 made of H-shaped steel. A leg portion 36 having a stand piece 39 bolted to the vertical beam 15 at the lower end is formed at the lower end.

The leg portion 36 is formed with a brace attachment piece 40A projecting in a direction orthogonal to the inclined piece 23, and the base portion 35 has a beam connecting piece 4 extending in the same direction as the brace attachment piece 40A.
0B and the brace attachment piece 40C project.

Between the beam connecting pieces 40B, horizontal vertical beams 41A and 41B orthogonal to the inclined pieces 23 are connected at a low place different from the height of the inclined pieces 23, and the joint beams 41A and 41B face each other. Brace B stretched between the brace attachment pieces 40A, 40C
At the same time, the above roof assembly is strongly reinforced. The beam connecting piece 40B and the brace attaching pieces 40A, 40C are formed only on the side surface of the pillar 22A located in the verge portion Q on the side of the house.

Further, both the inclined piece 23 and the V-shaped beam 27 are made of H-shaped steel having the same cross-section, and by connecting the tip ends thereof with a joint fitting 42, the inclined piece 23 and the V-shaped beam 27 are connected to each other and a strut. A cross beam 30 supported by 22 is formed.

And the above roof assembly is supported and the above-mentioned joint beam is supported.
A horizontal cross beam 13 which is orthogonal to the vertical beam 15 and which projects outward from the root of each pillar 22 toward the eaves is attached to the vertical beam 15 arranged at a right angle to 30.

And the upper end of the column 22A located in the vignetting part Q and the cross beam 1
As shown in FIG. 2, the diagonal member 10 is bridged between the distal end portion of the member 3, that is, the outer end portion, by the retaining metal fittings 9 provided on the diagonal member 10. The wall panel P forming the wall of the verge portion Q extended along with the expansion of the roof R is fixed.

The horizontal beam 13 is made of an I-shaped steel having flanges horizontally arranged at the upper and lower ends of the web, like the vertical beam 15, and the inner edge of the horizontal beam 13 is fixed by bolting the web 13A of the horizontal beam 13 to a connecting piece 45 protruding from the vertical beam 15. The outer end of the pillar is
Beams that are supported by outer columns 37 that are parallel to 14 and that form the eaves side outer wall, and that pass between each horizontal beam 13 ...
41 …… Connected by

The holding metal fitting 11 projects and holds a projecting piece 54 extending toward the eaves side at the center of a base plate 53 bolted to an upper end portion of the column 22A, in the present example, an upper portion of a flange of the base portion 35 facing the eaves side. The metal fitting 12 is a base plate 55 fixed to the upper surface near the end of the lateral beam 13.
A rising portion 57 having a cross-shaped cross section, which protrudes vertically from above in four directions, is erected at a small height.
Then, the diagonal member 10 is installed between the projecting pieces 56A of the holding metal fitting 12 facing the projecting pieces 54.

The diagonal member 10 is made of T-shaped steel having front and rear ends projecting a horizontal lower flange 60 at the lower end of a base piece 59 bolted to the projecting pieces 56A and 54, and is inclined at the same gradient as the above-mentioned cross beam 30, and The holding metal fittings 11 and 12, and the diagonal member 10 are arranged below the slope S through which the upper surface of the cross beam 30 passes.

Further, in this example, the locking metal member 9 is made of an L-shaped angle member in which a downwardly extending hanging piece 62 is provided on the outer edge of the horizontal piece 61 fixed to the lower surface of the flange 60 by welding or the like. As shown in FIG. 3, the upper portion of the wall panel P arranged along the outer surface of the hanging piece 62 has a hook bolt or the like for forming an upwardly open groove portion with the wall surface of the wall panel P. A stopper 63 is provided, and the hanging piece 62 is fitted into the groove to lock and fix the upper portion of the wall panel P.
Further, the wall panel P is a concrete panel in the present example in which the upper end Pa is inclined in conformity with the inclined surface S, that is, the lower surface of the roof R, and a bolt piece for embedding with a screw portion protruding from the upper end Pa.
Fix with roof R using 65.

The roof R is formed, for example, by a roof panel 71 having a base plate 69 attached to the upper surface of a base frame in which lower surfaces of timbers 66 made of grooved steel arranged in parallel along the inclined surface S are connected by a joint plate 67. The roof panel 71 is supported by the frame including the upper surface of the joint beam 30 by bolting the lower flange of the timber 66 to the joint beam 30 and the bracket 70 at the outer end of the lateral beam 13. In this example, the tip of the transverse beam 13 extends beyond the tip of the lateral beam.

The roof panel 71 has a hole for inserting the bolt piece 65 in the joint plate 67, and the bolt piece 65 passing through the hole is used as the base plate 7.
Roof panel 71 by nut coupling via 2, 72
Is bolted to the upper end Pa of the wall panel P.

[Effect of device]

As described above, the structure of the house of the present invention can hold the expanded lower part of the roof, which is supported by the cross beam, by the cross beam. Also, a locking metal fitting with a downward hanging piece is provided on the diagonal member that is bridged at the same slope as the roof between the upper end of the pillar and the horizontal beam, and the locking provided on the wall surface of the wall panel that forms the wall of the verge part. Since the hanging piece is fitted into the upper open groove formed by the tool together with the wall surface, the wall panel can be fixed easily with good work efficiency, and since the hanging piece follows the wall surface, the wall panel is constructed. The accuracy of inclusion can be improved.

Furthermore, since the roof panel supported on the upper surface of the joint beam is bolted to the upper end of the wall panel, the extension of the roof panel extending toward the eaves along with the roof expansion is firmly supported by the upper end of the wall panel. Therefore, the quality of the roof can be improved, and the function as a roof support member can be added to the wall panel, so that the utility value of the member can be increased.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is an enlarged perspective view showing a part thereof, and FIG. 3 is a sectional view showing a connected state of a roof and a wall panel. (A)-(b) is sectional drawing and perspective view explaining prior art. 9 …… Locking metal fittings, 10 …… Slanting material, 13 …… Horizontal beam, 15 …… Vertical beam, 29 …… Yamagata ramen, 30 …… Gasher beam, 62 …… Pendant piece, 63 …… Locking tool, 71 ... Roof panel, P ... Wall panel, Q ... Keraba part, R ... Roof.

Claims (1)

[Scope of utility model registration request] 1. A mountain-shaped ramen, which is located at a part of a house's roof part and spanned between the upper ends of the pillars, is a vertical beam that is perpendicular and horizontal to the joint beam. Between the upper end of the pillar and the tip of a horizontal cross beam that is orthogonal to the vertical beam and protrudes from the root of the pillar, a diagonal member having the same inclination as the joint beam is installed, and the diagonal member An engaging metal fitting having a downward hanging piece is provided on the wall panel, and an engaging tool capable of forming an upwardly open groove part with the wall surface of the wall panel is provided on the wall panel forming the wall of the verge part. A structure of a house in which the above-mentioned hanging piece is fitted in, and a roof panel which is supported by the upper surface of the joint beam and extends to the tip of the transverse beam is bolted to the upper end of the wall panel.