JP2843305B2 - Hut - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hut group, and more particularly to a hut group in a snowy region.

[0002]

2. Description of the Related Art A hut group supporting a roof panel must structurally support a roof panel at a pitch of 1P (for example, 900 mm) which is a basic module in a snowy region. When the roof 2 is formed by arranging the roof panels 20 so as to have a roof plan like 23, the hut group arranges the trusses 50 at a 1P pitch as shown in a roof plan shown in FIG. 1 in
The truss 50 arranged at the P pitch supported the roof panel 20. In FIG. 22, 5 is a ridge truss, and the truss 50 arranged at the 1P pitch is the ridge truss 5.
And a bracket or a girder beam 6 provided at the upper end of the wall panel in the girder direction.

[0003]

However, the truss 50 arranged at the 1P pitch as described above has a length of, for example, 4P.
If the truss 50, which is long and large (four times as large as the basic module), is arranged at a pitch of 1P, the cost increases, and further, the truss 5 which is long and large is used.
Since 0 is heavy, there is a problem that it is not easy to construct a long and large truss 50 at a pitch of 1P, which is heavy.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the prior art, and has as its object to provide a hut assembly capable of reducing costs and improving workability.

[0005]

In order to achieve the above object, a hut assembly according to the present invention comprises a plurality of main trusses 1 for supporting a roof 2 with upper chord members 1a in parallel and a plurality of main trusses 1 opposed to each other. The lower chord member 3b is formed by joining both ends of a lower chord member 3b of a sub-truss 3 of a substantially isosceles triangle supporting the roof 2 at the apex at an intermediate portion of the lower chord member 1b. With such a configuration, when supporting the roof 2,
The main truss 1 and the sub truss 3 can support the roof at a constant pitch as in the past, and the number of the long main truss 1 can be reduced, so that the cost can be reduced. Further, since the number of the main trusses 1 having a long length and heavy weight is reduced, the workability is also improved.

It is also preferable that the main truss 1 is a truss in the direction of the wife of the building 4 arranged orthogonally to the ridge truss 5. By adopting such a configuration, it is not necessary to densely arrange trusses in the direction of the wife, whose length orthogonal to the ridge truss 5 is long and large, at a short pitch. The main truss 1A
And the auxiliary truss 3A is a truss that supports the attached part inclined roof 2b attached to the building body inclined roof 2a, and the building of the building body inclined roof 2a and the attached part inclined roof 2b is arranged in an orthogonal direction. It is also preferable that the truss 1A is a truss truss 5 of the building main body 4a and a wife truss of the building attachment 4b parallel to the truss 5 of the building main body 4a. With such a configuration, the building attachment 4b does not need to densely arrange the main trusses 1A at a short pitch.

The main truss 1A and the sub truss 3A
A truss supporting an attached part inclined roof 2b attached to the building body inclined roof 2a, wherein the building main body inclined roof 2a and the attached part inclined roof 2b are arranged in parallel, and the main truss 1A is connected to the building body 4a. It is also preferable that the truss truss of the building main body 4a disposed orthogonal to the ridge truss 5 and the truss directional truss of the building attachment 4b parallel to the wife truss of the building main body 4a. With such a configuration,
The building attachment 4b also does not require the main truss 1 to be densely arranged at a short pitch.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to embodiments shown in the accompanying drawings. 1 to 5 show one embodiment of the present invention. FIG. 1 is a roof plan in the present embodiment, and FIG. 2 is a roof plan in the embodiment. Referring to the shed plan shown in FIG. 1, a ridge truss 5 is disposed in the middle of the wife direction of the building 4 in parallel with the girder direction. Girder beams 6 are arranged at both ends in the wife direction of the building 4 in parallel with the girder direction.

A plurality of main trusses 1 are installed in parallel between both side portions of the ridge truss 5 and the girder beams 6 opposed thereto. Therefore, in the present embodiment, the main truss 1 is parallel to the wife direction of the building 4. In the embodiment shown in FIG. 4, the main truss 1 has an isosceles triangular shape, and is attached to the lower end of the ridge truss 5 with a connecting fitting 7 having both ends of the lower chord material 1b attached to the upper surface of the girder beam 6, respectively. It is placed on the connecting metal fitting 8 and joined by bolts. The upper chord 1a of the main truss 1 is adapted to support a roof panel 20 constituting the roof 2 and, in the embodiment shown in FIG. 4, the upper chord 1 of the main truss 1 having an isosceles triangular shape.
The supporting metal 9 is provided on the top of the frame a, and the roof panel 20 is mounted on the supporting metal 9 and joined by bolts.

A plurality of main trusses 1 are arranged side by side at an interval of, for example, twice the basic module P of a building, that is, 2P. An isosceles triangular sub truss 3 is provided between the opposing lower chord members 1b of the main truss 1. Specifically, a connection fitting 10 is provided at an intermediate portion of the lower chord material 1b of the main truss 1, and an end of the lower chord material 3b of the sub truss 3 is placed on the connection fitting 10 and joined by bolts. The roof panel 20 constituting the roof 2 is supported at the top of the sub-truss 3 having the shape of an isosceles triangle. In the embodiment shown in FIG. 5, a support bracket is provided above the sub-truss 3 having the shape of an isosceles triangle. And an isosceles triangular sub-truss 3
A roof panel 20 constituting the roof 2 is placed on a support fitting 11 provided on the top of the vehicle, and joined by bolts.

In the middle between the main trusses 1 supporting the roof panel 20 constituting the roof 2 in this manner,
Since the roof panel 20 is supported on the top of the isosceles triangular sub truss 3 erected between the main trusses 1, the main truss 1 and the sub truss 3 reliably ensure the roof panel 20 even if the interval between the main trusses 1 is widened. Can be supported. As a result, conventionally, in the snowy region, it was necessary to support the roof panel 20 by shortening the interval of the main truss 1 (for example, 1 times the basic module P, that is, 1P), but according to the present invention, As described above, the interval between the main trusses 1 is increased (for example, twice as large as the basic module P, that is, 2P) to reduce the number of main trusses 1 to be used, and the auxiliary truss 3 installed between the main trusses 1 allows the main truss 1 By supporting the roof panel 20 at an intermediate position, a roof group in a snowy region can be constructed. FIG. 2 is a roof plan, in which the position of the main truss 1 supported by the support bracket 9 and the position of the sub truss 3 supported by the support bracket 11 are shown (in FIG. 2, black squares). In this figure, the spacing between the adjacent support members 9 and 11 is (for example, 1 times the basic module P, that is, 1P), which is the same as the conventional 1P.
The roof 2 is supported by the pitch. As described above, although the roof 2 is supported at the same short pitch in the related art, the sub truss 3 is compared with the main truss 1.
Is short (eg, in the embodiment of FIG. 1, the main truss 1
4P and the sub truss 3 is 1P), so that the handling at the site is easy, the workability is good, and the cost can be reduced.

In the ridge portion, the roof panel 20 constituting the roof 2 is mounted on a support fitting 12 provided on the top of the ridge truss 5 and joined by bolts. Is mounted on the roof support portion 13 of the connection fitting 7 attached to the upper surface of the connector and is joined by bolts. 6 to 9 show another embodiment of the present invention. In this embodiment, in the case where the building 4 forms the L-shaped building 4 by connecting the building attachment part 4b to a part of the girder side of the building body 4a, the roof 2 has the building body inclined roof 2a and the building body inclined roof 2a. An example is shown in which the roof 2 has an L-shape, which is composed of an attached part inclined roof 2b attached to the building body inclined roof 2a. Here, in this embodiment, the building main body inclined roof 2a is a ridge roof, and the wife side of the building attachment part 4b of the attachment part sloping roof 2b is also a ridge. FIG. 7 shows a roof plan of this embodiment. FIG.
Shows a hut plan of the present embodiment, and a hut group that supports the roof 2 is configured by combining a hut group that supports the building body inclined roof 2a and a hut group that supports the attached inclined roof 2b. .

The structure of the hut set of the building body 4a supporting the building body inclined roof 2a is basically the same as that of the above-described embodiment shown in FIGS.
A plurality of main trusses 1 are erected in parallel between both sides of the truss and the beam 6 facing the same, and a sub-truss 3 having an isosceles triangular shape between the main trusses 1 in the same manner as in the above-described embodiment. It is erected, and the roof is supported by the main truss 1 in the same manner as in the above-described embodiment, and at the intermediate portion between the main truss 1 and further, the top of the isosceles triangular sub-truss 3 erected between the main trusses 1 To support the roof 2.

The hut group supporting the attached part inclined roof 2b has the following configuration. That is, FIG.
As shown in FIG. 8 to FIG. 8, the ridge 30 of the building body sloping roof 2a
The main truss 1A constituting the hut group of the building attachment part 4b is arranged in the orthogonal direction with the ridge 31 of the attachment part inclined roof 2b.
Are installed between the main truss 1 of the building body 4a and the girder 23 of the building 4. One of the main trusses 1A of the building attachment part 4b thus constructed is one of the truss trusses 5 of the building body 4a.
The other is a wife-direction truss of a building attachment 4b parallel to the ridge truss 5 of the building body 4a.
A sub truss 3A of the building attachment 4b is provided between the main trusses 1A of the building attachment 4b. That is, as shown in FIG. 9, both ends of the lower chord material 3b of the sub-truss 3A having an isosceles triangular shape are respectively mounted on connecting metal fittings 10A provided in the middle part of the lower chord material 1b of the main truss 1A and joined by bolts. I have. The roof panel 20 which forms the attached part inclined roof 2b by the support metal 9A provided on the top of the main truss 1A having an isosceles triangular shape and the support metal 11A provided on the top of the sub-truss 3A having the isosceles triangular shape. Are supported at a constant pitch (1P pitch in the embodiment shown in the accompanying drawings) and are joined by bolts.

FIGS. 10 to 13 show still another embodiment of the present invention. That is, FIGS. 6 to 9 show an example in which the wife side of the building attachment part 4b of the attachment sloped roof 2b is a branch, but in the present embodiment, the building attachment part 4b of the attachment sloped roof 2b. The example shown in FIG. 6 to FIG. 9 is the same as the embodiment shown in FIGS. 6 to 9 except for this point.

FIGS. 14 to 17 show still another embodiment of the present invention. In this embodiment,
In the case where the building 4 is constructed by connecting the building attachment part 4b to a part of the wife side of the building body 4a to form the building 4, the roof 2 has the building body inclined roof 2a and the attachment part attached to the building body inclined roof 2a. An example constituted by the inclined roof 2b is shown.
Here, in the present embodiment, the building body inclined roof 2a
Is a ridge roof, and the wife side of the building attachment part 4b of the attachment sloped roof 2b is also a ridge. FIG. 15 shows a roof plan of this embodiment. FIG. 14 shows a hut plan of the present embodiment. The hut group supporting the roof 2 is a combination of a hut group supporting the building body inclined roof 2a and a hut group supporting the attached inclined roof 2b. It is composed.

The structure of the hut set of the building main body 4a supporting the building main body inclined roof 2a is basically the same as that of the embodiment shown in FIGS. A plurality of main trusses 1 are erected in parallel between the spar beams 6 facing the truss, and an isosceles triangular sub truss 3 is erected between the main trusses 1 in the same manner as in the above-described embodiment. Similarly to the above-described embodiment, the roof is supported by the main truss 1, and an isosceles triangular sub-truss 3 erected between the main truss 1 at an intermediate portion between the main truss 1.
The roof 2 is supported at the top of the roof.

The hut group supporting the attached-part inclined roof 2b has the following configuration. That is, FIG.
As shown in FIG. 4 to FIG. 16, the ridge 30 of the building body sloping roof 2a and the ridge 31 of the attachment sloping roof 2b are arranged in parallel, and the main truss 1A constituting the hut combination of the building attachment 4b.
Are installed between the truss truss 5 and the girder beam 6 of the building body 4a. One of the main trusses 1A of the building attachment part 4b thus constructed also serves as the main truss 1, which is a truss in the direction of the wife of the building body 4a, and the other is orthogonal to the ridge 30 of the building body 4a. It is a wife direction truss of the building attachment part 4b. The building attachment 4 is located between the main trusses 1A of the building attachment 4b.
The sub truss 3A of b is erected. That is, as shown in FIG. 17, both end portions of the lower chord member 3b of the sub-truss 3A having an isosceles triangular shape are respectively mounted on connecting metal fittings 10A provided at an intermediate portion of the lower chord member 1b of the main truss 1A and joined by bolts. I have. And a main truss 1 with an isosceles triangle shape
The roof panel 20 constituting the sloping roof 2b is fixed at a fixed pitch by the support metal 9A provided on the top of the A and the support metal 11 provided on the top of the sub-truss 3A having the shape of an isosceles triangle. Are supported at 1P pitch) and are joined by bolts.

FIGS. 18 to 21 show still another embodiment of the present invention. That is, in the embodiment shown in FIGS. 14 to 17, an example is shown in which the wife side of the building attachment part 4b of the attachment part inclined roof 2b is a ridge, but in the present embodiment, the attachment part inclination roof 2b An example is shown in which the wife side of the building attachment part 4b is gabled. Except for this point, the other configuration is the same as that of the above-described embodiment shown in FIGS.

[0020]

According to the first aspect of the present invention, a plurality of main trusses supporting the roof with the upper chord members are arranged in parallel as described above, and the middle of the opposing main truss lower chord members. The lower chord of the approximately isosceles triangular supporting the roof at the apex is joined to both ends of the lower chord, so it is possible to support the roof without any strength problems without placing the main truss densely. Thus, it is possible to reduce the material constituting the truss and improve the workability.

Further, in the invention according to claim 2, in addition to the effect of the invention described in claim 1, the main truss is a truss in the direction of the wife of a building disposed orthogonal to the ridge truss. Therefore, it is not necessary to densely arrange a large truss in the direction of the wife orthogonal to the truss truss, so that the material constituting the truss can be reduced and the workability can be improved. Further, in the invention according to claim 3, in addition to the effect of the invention described in claim 1, the main truss and the sub truss are trusses for supporting an attached part inclined roof attached to the building body inclined roof. The main building truss and sloping roof ridge are arranged in orthogonal directions, and the main trusses are the main building truss and the wife truss of the building attachment parallel to the main building truss. Therefore, it is not necessary to arrange the main truss densely even in the building attachment part, and it is possible to reduce the material constituting the truss and improve the workability.

In the invention according to claim 4, in addition to the effect of the invention described in claim 1, the main truss and the sub truss support an inclined roof attached to the building body inclined roof. In the truss, the ridge of the building body sloping roof and the sloping roof of the attached part are arranged in parallel, and the main truss is the wife truss of the building body that is arranged orthogonal to the building body truss, and the truss of the building body Since it is a truss-direction truss of the building attachment part parallel to the wife-direction truss, it is not necessary to arrange the main truss densely even in the building attachment part, and it is possible to reduce the material constituting the truss and improve workability. Things.

[Brief description of the drawings]

FIG. 1 is a shed plan of an embodiment of the present invention.

FIG. 2 is a roof plan view of the above.

FIG. 3 is a schematic perspective view of the building.

FIG. 4 is a sectional view of the hut group in the same direction as that of a wife.

FIG. 5 is a cross-sectional view of the hut group in the same direction as the spar.

FIG. 6 is a shed diagram of another embodiment of the present invention.

FIG. 7 is a roof plan view of the above.

FIG. 8 is a schematic perspective view of the building.

FIG. 9 is a cross-sectional view in a direction parallel to the ridge of the sloping roof in the hut group of the above.

FIG. 10 is a shelving view of still another embodiment of the present invention.

FIG. 11 is a roof plan view of the above.

FIG. 12 is a schematic perspective view of the building.

FIG. 13 is a cross-sectional view in a direction parallel to the ridge of the sloping roof in the hut group of the above.

FIG. 14 is a shed roof plan of still another embodiment of the present invention.

FIG. 15 is a roof plan view of the above.

FIG. 16 is a schematic perspective view of the building.

FIG. 17 is a cross-sectional view in a direction parallel to the ridge of the sloping roof of the attached part in the hut group.

FIG. 18 is a shed roof view of yet another embodiment of the present invention.

FIG. 19 is a roof plan view of the above.

FIG. 20 is a schematic perspective view of the building.

FIG. 21 is a cross-sectional view in a direction parallel to the ridge of the sloping roof of the attached part in the hut group.

FIG. 22 is a shed plan of a conventional example.

FIG. 23 is a roof plan of a conventional example.

[Description of Signs] 1 Main truss 1A Main truss 1a Upper chord material 1b Lower chord material 2 Roof 2a Building sloped roof 2b Building attachment part 3 Sub truss 3A Sub truss 3b Lower chord material 4 Building 4a Building body 4b Building attachment part 5 Building truss

Continuation of the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) E04B 7/02 511 E04B 7/06

Claims (4)

(57) [Claims] A plurality of main trusses for supporting a roof with upper chords are arranged in parallel, and a lower chord of an approximately isosceles triangular sub-truss for supporting a roof at a vertex in an intermediate portion of the lower chords of the opposing main truss. Characterized by being joined at both ends thereof. 2. The shed assembly according to claim 1, wherein the main truss is a truss in a direction of a wife of a building disposed orthogonal to the ridge truss. 3. The main truss and the sub truss are trusses for supporting an attached inclined roof attached to the building inclined body roof, wherein the building main body inclined roof and the attached part inclined roof ridge are arranged in an orthogonal direction. 2. The shed assembly according to claim 1, wherein the main truss is a truss truss of the building body and a wife truss of a building attachment part parallel to the truss truss of the building body. 4. The main truss and the sub truss are trusses that support an attached part inclined roof attached to the building body inclined roof, wherein the building body inclined roof and the attached part inclined roof ridge are arranged in parallel, The main truss is a truss directional truss of a building body arranged orthogonal to the truss of the main building, and a truss directional truss of a building accessory parallel to the truss directional truss of the building main body. Hut.