JP3078718B2 - Dry exterior structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dry exterior structure. More specifically, the present invention relates to a dry exterior structure that has high strength, is excellent in durability, requires less work, and can have good appearance.

[0002]

2. Description of the Related Art Conventionally, external structures such as fences using metal columns have been constructed, and they have been constructed in various shapes and designs as a dry type external structure with relatively simple construction and relatively high strength. I have. As such a dry exterior, for example, one having a metal fence structure shown in FIG. 16 is known. This fence structure is
A grid-shaped fence panel (a) is provided, and the lower end of the metal column (a) is buried in a concrete block (c) to be erected.

[0003]

However, in the case of such a dry exterior having a conventional fence structure,
The outer diameter of the metal column (a) cannot be made too large due to restrictions on embedding in the concrete block (c) or weight, etc., and the fence panel (b) attached to this metal column (a) must be lighter. And the thickness (W) is only about 40 mm at most, and the fence panel (a) may need to be formed in a lattice shape or the like. Was inevitable.

[0004] For this reason, it is a fact that the fence is treated as a fence rather than a fence. Even when considering the use of an exterior material such as a ceramic plate as the fence panel (a), it has been difficult to form a thick and heavy-walled fence. In addition, from the viewpoint of making the thickness of the external fence panel (a) large, as shown in FIG.
It is conceivable to use H-section steel (D) as the external support.

[0005] However, when this H-shaped steel (d) is used as a pillar, in order to embed it in a concrete block (c),
The end (f) must be cut out due to the restriction on the size of the opening (e). As a result, only the flat plate portion (g) is buried in the opening portion (e) of the concrete block (c), and the strength as a support is not sufficient, and the durability and wind resistance of the external structure are impaired. .

Accordingly, the present invention has been made in view of the above circumstances, and eliminates the restrictions associated with embedding and fixing columns to a concrete block in a conventional dry-type exterior structure, and has a greater thickness and a higher pressure. It is an object of the present invention to provide a dry exterior structure that has a feeling, is excellent in appearance as a wall, and can increase strength.

According to the present invention, there is provided a metal column having a hollow cylindrical body and a T-shaped plate symmetrically arranged on the outer surface of the hollow body, and a T-shaped plate at one end. The part is notched, the hollow cylindrical body part is embedded and fixed in the block opening, and it is erected, and the exterior material is attached and fixed to this pillar via a long metal fitting that is bridged between the pillars. A dry exterior structure (claim 1) is provided.

Further, according to the present invention, wedges are interposed between the end surface of the notched T-shaped plate portion and the block surface,
The horizontal level of the support and the entire outer structure is adjusted (Claim 2), and a plurality of the supports are brought into contact with each other at the ends of the flat portions of the hollow cylindrical portion and the T-shaped plate portion, and are integrated. What is claimed (claim 3) is provided as a preferred embodiment.

[0009]

In the dry outer structure of the present invention as described above, since the column has the hollow cylindrical body and the T-shaped plate symmetrically disposed on the outer surface thereof, the outer diameter of the hollow cylindrical body is reduced. Even if the dimensions are the same as those in the related art, the thickness of the entire outer structure is the dimension between the T-shaped plate portions, and the thickness is larger. In addition, the strength increases due to the presence of the hollow cylindrical body. When inserting and embedding the hollow cylinder into the opening of the concrete block, even if the T-shaped plate is cut off at one end of the support, the strength is not impaired by the existence of the hollow cylinder, and the durability is maintained. And wind resistance are sufficiently maintained.

In addition, the T-shaped plate portion allows the exterior material to be attached and fixed to the column via a long metal fitting extending between the columns, so that the exterior material can be attached and fixed more easily. Therefore, there is thickness, it is not regarded as a fence like the conventional fence structure, there is a feeling of pressure, has sufficient strength,
Outer appearance with good appearance and reduced construction is realized.

The present invention will be described in more detail with reference to the following examples. Of course, the present invention is not limited by the following embodiments.

[0012]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view and an exploded perspective view illustrating a main part of a dry exterior structure according to the present invention.
The support (1) is a metal support manufactured by extrusion molding of aluminum or the like. The support (1) has a hollow cylindrical body (2) and an outer surface thereof, for example, as illustrated in FIG. A symmetrically disposed T-shaped plate portion (3). One end of such a column (1) is embedded in the opening (41) of the concrete block (4), fixed by casting concrete, and arranged upright.

Specifically, the lower end of the T-shaped plate (3) is cut out at the cutout (31), and the lower end of the hollow cylindrical body (2) is opened at the opening of the concrete block (4). 41). In order to enable insertion into the opening (41), the hollow cylindrical body (2) is provided with the opening (4).
The size matches 1).

The strut (1) has high strength due to the presence of the hollow cylindrical body (2), and is inserted into the opening (41) of the concrete block (4) when standing upright. ) Is cut at the notch (31) at the lower end, the strength of the external structure is ensured by the hollow cylindrical portion (2) of the column (1), and the durability and wind resistance are sufficiently maintained. Also, the exterior material can be attached to the T-shaped plate (3),
The thickness (W ₁ ) between the T-shaped plate portions (3) is the hollow cylindrical portion (2)
Is larger than the outer diameter (W ₂ ) of the outer structure, so that the outer structure can be given a sense of thickness and pressure.

For example, even when the outer diameter (W ₂ ) of the hollow cylindrical body (2) is set to about 40 mm, which is the same as that of the conventional fence structure, the thickness (W ₁ ) of the entire outer structure can be increased to about 120 mm. . While maintaining durability and wind resistance, a thick and heavy-duty exterior is realized.

As described above, the column (1) is particularly shaped as long as it has the hollow cylindrical body (2) and the T-shaped plate (3) symmetrically arranged on the outer surface thereof. Is not limited. The hollow cylindrical body (2) having a square cross section as illustrated in FIGS. 1 and 2 or the hollow cylindrical body (21) having a circular cross section as illustrated in FIGS. It may have a hollow cylindrical body (22) having a square cross section. However, in each case, T
The letter-shaped plate part (3) is a hollow cylindrical part (2) (21) (2)
At the symmetrical position of the outer surface in 2), the flat plate portions (32) to which the exterior material is attached are arranged so as to be parallel to each other.

Further, as for the column (1), a screw fixing portion (23) for attaching a capping tree arranged on the top can be appropriately provided. With the screw fixing portion (23), the construction of the external structure becomes simpler and the construction is reduced. Further, the column (1) may be formed by combining a plurality of small ones, integrating them, and forming one column.

FIGS. 5A and 5B are plan views showing one example. For example, a column (1) having a small hollow cylindrical body (2) and a T-shaped plate (3) illustrated in FIG. 5A is hollowed out as illustrated in FIG. 5B. One support (11) can be formed by abutting and combining at the ends of the flat plate portion (32) of the tubular body portion (2) and the T-shaped plate body portion (3) and integrating them. For integration, an appropriate method such as screw fixing or welding can be used.

Further, in the dry exterior structure of the present invention, FIG.
As illustrated in FIG. 1, the end face (33) of the cut-out T-shaped plate portion (3) and the surface (4) of the concrete block (4).
A wedge (5) is interposed between the support and (2), and the wedge (5) can adjust the horizontal level of the columns (1) and (11) and the entire exterior. The use of the wedge (5) facilitates horizontal leveling and saves construction.

For mounting and fixing the exterior material to the columns (1) and (11), a long metal fitting such as a fixing metal fitting (6) or a starter metal fitting (7) illustrated in FIGS. 6, 7, and 8 is used. Can be used. The exterior material (8) is attached and fixed to the columns (1) and (11) via the fixing hardware (6) and the starter metal fitting (7).

The fixing bracket (6) and the starter bracket (7) are bridged between the columns (1) and (11), and screws,
It is fixed with screws or the like. Since it is long, it can be directly attached to the pillars (1) and (11) without using a rim member, and can be fixed at a large pitch of, for example, about 1 m, thereby saving construction work. In addition, the fixing bracket (6) and the starter bracket (7) are supported by the support (1).
Since it is bridged between, the strength of the exterior is further increased.

As shown in FIG. 9, for example, as shown in FIG. 9, a starter fitting (71) and a drainer (72) are integrated with a starter fitting (7) for starting attachment of the exterior material (8). Can be used. Usually, the starter fitting used for construction of the outer wall surface of the building is a separate member from the drainer. However, such integration reduces the number of members to be attached, thereby enabling a reduction in construction.

The fixing bracket (6) and the starter bracket (7) are, as illustrated in FIGS.
It is screwed at the position (A) to the columns (1) and (11), and the exterior material (8) is attached to the bent piece (6) of the fixing bracket (6).
The connection is made in the vertical direction via 1), and the mounting is started from the starter portion (71) of the starter fitting (7).

Further, in the dry exterior structure according to the present invention, as shown in FIGS. 6, 7 and 12, the strut (1)
At the top of (11), a cap can be attached by a combination of a frame cap (9), a decorative cap (10), and an external material holding bracket (91). At the time of the construction, first, as illustrated in FIG. 13, both side plate portions of the frame (9) are cut into the notch groove (34) provided at the upper end of the T-shaped plate portion (3) of the column (1). (92) and then
Screw (94) from the screw hole (93) into the screw fixing part (23)
Then, as illustrated in FIG. 14, the frame cap (9) is fixed to the upper end of the T-shaped plate (3).

Thereafter, as illustrated in FIG. 15, an outer material holding metal fitting (91) is attached and fixed to the skeleton (9) of the skeleton. The exterior material (8) is also fixed to the exterior material holding fixture (91). Then, as illustrated in FIG. 12, a decorative cap (10) is arranged on the upper part of the exterior material holding bracket (91), and is fixed to the frame cap (9) by the screw (101).

[0027]

As explained in detail above, according to the present invention, strength is improved, durability and wind resistance are sufficiently maintained,
In addition, it has thickness and heavy feeling, excellent appearance,
An exterior that is also reduced in construction is realized.

[Brief description of the drawings]

FIG. 1 is a perspective view and an exploded perspective view illustrating a main part of a dry exterior structure of the present invention.

FIG. 2 is a horizontal sectional view of the column illustrated in FIG. 1;

FIG. 3 is a horizontal cross-sectional view showing another example of a support column.

FIG. 4 is a horizontal sectional view showing still another example of a support column.

FIGS. 5A and 5B are horizontal cross-sectional views illustrating a support formed by combining and integrating a plurality of components.

FIG. 6 is an exploded cross-sectional view illustrating a main part of the dry exterior structure of the present invention.

FIG. 7 is a cross-sectional view of a main part illustrating an external structure realized by the dry external structure of the present invention.

FIG. 8 is a front view illustrating the metal fittings used in the dry exterior structure of the present invention and the arrangement thereof.

FIG. 9 is a perspective view illustrating a starter fitting.

FIG. 10 is a cross-sectional view illustrating a fixing bracket.

FIG. 11 is a cross-sectional view illustrating a starter fitting.

FIG. 12 is an exploded perspective view exemplifying the attachment of a hemp tree.

FIG. 13 is an exploded perspective view illustrating the attachment of the frame cap.

FIG. 14 is a perspective view illustrating the attachment of the frame cap.

FIG. 15 is a cross-sectional view illustrating the attachment of the exterior material holding member.

FIG. 16 is a perspective view showing a conventional fence structure.

FIG. 17 is an exploded perspective view of a main part showing an external structure using an H-shaped steel for a column.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1, 11 Prop 2, 21, 22 Hollow cylindrical body part 23 Screw fixing part 3 T-shaped plate body part 31 Notch part 32 Flat plate part 33 End face 34 Notch groove part 4 Concrete block 41 Opening part 42 Surface 5 Wedge 6 Fixture 61 Bending piece Part 7 Starter fitting 71 Starter part 72 Draining part 8 Exterior material 9 Body frame part 91 Exterior material holding fixture 92 Side plate parts 93 Screw hole 94 Screw 10 Makeup shade 101 Screw

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-63-247447 (JP, A) JP-A-64-26476 (JP, U) JP-A-61-107851 (JP, U) JP-A-61-785 59748 (JP, U) (58) Field surveyed (Int. Cl. ⁷ , DB name) E04H 17/16

Claims (3)

(57) [Claims] 1. A metal column having a hollow cylindrical body and a T-shaped plate symmetrically arranged on the outer surface thereof, wherein the T-shaped plate is cut off at one end to form a hollow cylindrical body. A dry exterior structure wherein an exterior material is attached and fixed to the column by being buried and fixed to the block opening portion and standing upright through a long metal fitting spanned between the columns. 2. The dry exterior structure according to claim 1, wherein a wedge is interposed between the end face of the cut-out T-shaped plate portion and the surface of the block to adjust the horizontal level of the column and the entire exterior structure. 3. The dry exterior structure according to claim 1, wherein a plurality of the pillars are brought into contact with each other at the ends of the flat portion of the hollow cylindrical body portion and the T-shaped plate body portion and combined to be integrated. .