JP2590043B2 - Lightweight block body - Google Patents
Lightweight block bodyInfo
- Publication number
- JP2590043B2 JP2590043B2 JP13244093A JP13244093A JP2590043B2 JP 2590043 B2 JP2590043 B2 JP 2590043B2 JP 13244093 A JP13244093 A JP 13244093A JP 13244093 A JP13244093 A JP 13244093A JP 2590043 B2 JP2590043 B2 JP 2590043B2
- Authority
- JP
- Japan
- Prior art keywords
- lightweight block
- block body
- lightweight
- stage
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Retaining Walls (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Description
【0001】[0001]
【産業上の利用分野】本発明は各種土木工事における土
砂やコンクリートの代替材として使用できる軽量ブロッ
ク体に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lightweight block body which can be used as a substitute for earth and sand or concrete in various types of civil engineering works.
【0002】[0002]
【従来の技術】近時、土砂やコンクリートの代替えとし
て軽量性、耐圧縮性、耐水性に優れた発泡スチロール製
の軽量ブロック体が使用されている。2. Description of the Related Art In recent years, lightweight blocks made of styrofoam, which are excellent in lightness, compression resistance and water resistance, have been used as substitutes for earth and sand and concrete.
【0003】一般に矩形を呈する軽量ブロック体は、縦
横方向に積み重ねて使用される。[0003] Lightweight blocks having a generally rectangular shape are used by being stacked vertically and horizontally.
【0004】[0004]
【発明が解決しようとする問題点】前記した従来の軽量
ブロック体にあっては次のような問題点がある。The above-mentioned conventional lightweight block has the following problems.
【0005】<イ> 軽量ブロック体を積み重ねただけ
では相互の一体性が付与されない。そのため、各種の緊
結金具を使用して各軽量ブロック体に一体性を付与する
方法が提案されている。しかしながら、緊結金具のセッ
トに多くの手数がかるうえに、緊結金具分だけ施工コス
トが高くつく難点がある。<A> Simply stacking lightweight blocks does not provide mutual integrity. Therefore, there has been proposed a method of imparting integrity to each light-weight block body using various types of binding hardware. However, there are drawbacks in that it takes a lot of trouble to set the tie, and the construction cost is high due to the tie.
【0006】<ロ> また各軽量ブロック体に一体性を
付与する方法として、軽量ブロック体に凹凸を形成して
嵌合する方法も考えられるが、組立性と一体性の両条件
を満足できる嵌合構造が未だに提案されていない。<B> As a method of imparting integrity to each lightweight block body, a method of forming unevenness on the lightweight block body and fitting the same can be considered, but a fitting that can satisfy both conditions of assemblability and integrity. An integrated structure has not yet been proposed.
【0007】[0007]
【本発明の目的】本発明は以上の点に鑑みて成されたも
ので、その目的とするところは、組立性と一体性の両条
件を満足できる、軽量ブロック体を提供することにあ
る。SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and an object of the present invention is to provide a lightweight block body which can satisfy both conditions of assembly and integration.
【0008】[0008]
【問題点を解決するための手段】本発明は、発泡スチロ
ール製の板体であって、細幅の矩形の本体と、本体の両
端に一体に形成した矩形の張出部とより構成され、各張
出部の両面に夫々一体に複数の凸部及びこの凸部と嵌合
可能な凹部を形成した、軽量ブロック体である。SUMMARY OF THE INVENTION The present invention relates to a styrofoam plate comprising a narrow rectangular main body and rectangular overhangs formed integrally at both ends of the main body. A lightweight block body in which a plurality of convex portions and a concave portion that can be fitted with the convex portions are integrally formed on both surfaces of the overhang portion.
【0009】[0009]
【実施例1】以下図面を参照しながら本発明の実施例に
ついて説明する。Embodiment 1 An embodiment of the present invention will be described below with reference to the drawings.
【0010】<イ>全体の構成<A> Overall configuration
【0011】図1に軽量ブロック体10の一例を示す。
軽量ブロック体10は、平面形状が略H形を呈する発泡
スチロール製の板体で、細幅の矩形の本体11と、本体
11の両端に一体に形成した矩形の張出部12,12
と、各張出部12,12の上下面(両面)に夫々一体に
形成した複数の凸部13及びこの凸部13と嵌合可能な
凹部14により構成される。本体11は両張出部12よ
り細幅で、両側に切欠15,15を形成している。FIG. 1 shows an example of a lightweight block body 10.
The lightweight block body 10 is a styrofoam plate having a substantially H-shaped planar shape, and has a rectangular main body 11 having a narrow width and rectangular overhangs 12, 12 integrally formed at both ends of the main body 11.
And a plurality of protrusions 13 integrally formed on the upper and lower surfaces (both surfaces) of the overhangs 12, 12, and a recess 14 which can be fitted with the protrusions 13. The main body 11 is narrower than the overhang portion 12 and has cutouts 15 on both sides.
【0012】この切欠15,15は張出部12の本体1
1から側方へ突出する2組の係止部12a,12aを隙
間なく嵌入するための空間で、これらの係止部12a,
12aと切欠15の嵌合構造は、階層的に組み立てを終
えた各軽量ブロック体10間における水平方向の挙動を
拘束するために機能する。The cutouts 15 are provided in the main body 1 of the overhang portion 12.
A space for fitting the two sets of locking parts 12a, 12a projecting sideways from 1 into the space without any gaps.
The fitting structure of 12a and the notch 15 functions to restrain the horizontal behavior between the lightweight block bodies 10 that have been assembled hierarchically.
【0013】階層的に組み立てた各軽量ブロック体10
間の上下方向の挙動を拘束するために機能する凸部13
と凹部14は、各張出部12の中央より片方に偏寄した
位置であって、同一鉛直線上に凸部13と凹部14とを
一対として形成される。Each lightweight block body 10 assembled hierarchically
Convex portion 13 that functions to restrain the vertical behavior between
The concave portion 14 is located at a position deviated to one side from the center of each overhang portion 12, and the convex portion 13 and the concave portion 14 are formed as a pair on the same vertical line.
【0014】各凹部14は、張出部12の端面12b側
を開放して形成されている。Each recess 14 is formed by opening the end face 12b side of the overhang portion 12.
【0015】これは張出部12の端面12b側から凸部
13を凹部14に案内して軽量ブロック体10を組み付
けられるように配慮したためである。This is because the projecting portion 13 is guided from the end face 12b side of the overhang portion 12 to the concave portion 14 so that the lightweight block body 10 can be assembled.
【0016】尚、凸部13と凹部14は図示した形状に
限定されるものではなく、上記した機能を喪失しない任
意の形状を採用できる。The projections 13 and the depressions 14 are not limited to the shapes shown in the figure, but may have any shape without losing the above-mentioned functions.
【0017】<ロ>寸法例<B> Example dimensions
【0018】図2を基に軽量ブロック体10の寸法例を
示す。全体寸法は縦Lが2000mm、横Tが1200m
m、高さHが500mmで、各部の寸法は各張出部12の
縦長さL1 が500mm、本体11の縦長さL2 が100
0mm、本体11の横幅T1 が800mmである。 凸部1
3と凹部14は夫々一辺が500mmの正方形の平面形状
を呈し、その突出高と凹設深さはそれぞれ100mmづつ
である。An example of dimensions of the lightweight block body 10 is shown based on FIG. The overall dimensions are 2000mm in length L and 1200m in width T.
m, the height H is 500 mm, and the dimensions of each part are such that the vertical length L1 of each overhang 12 is 500 mm and the vertical length L2 of the main body 11 is 100 mm.
0 mm and the width T1 of the main body 11 is 800 mm. Convex part 1
Each of the recess 3 and the recess 14 has a square planar shape with a side of 500 mm, and the protrusion height and the recess depth are 100 mm each.
【0019】尚、上記した寸法はあくまでも例示であっ
て、軽量ブロック体10の使用目的や敷設規模等を考慮
して適宜選択する性質のものである。The above-mentioned dimensions are merely examples, and are appropriately selected in consideration of the purpose of use and the scale of installation of the lightweight block body 10.
【0020】[0020]
【作用】つぎに軽量ブロック体10の使用方法について
説明する。Next, a method of using the lightweight block body 10 will be described.
【0021】<イ>一段目の組み立て<A> First-stage assembly
【0022】図3は前記軽量ブロック体10を敷設した
一段目の平面図を示す。 各軽量ブロック体10は切欠
15に2組の係止部12a,12aを嵌合させながら平
面的に組み立てていく。 この際、各軽量ブロック体1
0の向きはすべて同一方向に揃え、凸部13と凹部14
の位置も統一して一段目を組み立てる。FIG. 3 is a plan view of the first stage in which the lightweight block body 10 is laid. Each light-weight block body 10 is assembled in a planar manner while two sets of locking portions 12a, 12a are fitted into the notch 15. At this time, each lightweight block 1
The directions of 0 are all aligned in the same direction.
Assemble the first stage.
【0023】<ロ>二段目の組み立て<B> Second-stage assembly
【0024】一段目の組み立てを完了したら、一段目の
軽量ブロック体10に対して水平方向の向きを90度変
えて、一段目と同様の手法で二段目を組み立てる。 図
4は二段目の組み立てを終えたときの平面図を示し、図
5は二段目の組み立てを完了したときの縦断面図を示
す。 図4において、一段目の軽量ブロック体10は一
点鎖線で示す。When the first stage assembly is completed, the horizontal direction is changed by 90 degrees with respect to the first stage lightweight block body 10, and the second stage is assembled in the same manner as the first stage. 4 shows a plan view when the second-stage assembly is completed, and FIG. 5 shows a longitudinal sectional view when the second-stage assembly is completed. In FIG. 4, the first-stage lightweight block body 10 is indicated by a dashed line.
【0025】二段目の各軽量ブロック体10の下面に形
成されている各凸部13と凹部14を、一段目の軽量ブ
ロック体10の上面の各凹部14と凸部13に嵌合させ
て、上下の軽量ブロック体10を結合する。The convex portions 13 and the concave portions 14 formed on the lower surface of the second-stage lightweight block bodies 10 are fitted to the concave portions 14 and the convex portions 13 on the upper surface of the first-stage lightweight block body 10. And the upper and lower lightweight blocks 10 are connected.
【0026】上記した一段目と二段目の作業を繰り返し
て三段目以降を階層的に組み立てる。 このようにして
組み立てた軽量ブロック体10の積層体は、上位1組の
軽量ブロック体10が下位の2組の軽量ブロック体1
0,10を跨いで敷設され、しかも上位1組の軽量ブロ
ック体10が凹部14と凸部13の嵌合構造を介して下
位の2組の軽量ブロック体10,10と結合している。The above first and second steps are repeated to assemble the third and subsequent steps hierarchically. The laminated body of the lightweight block bodies 10 assembled in this manner is such that the upper set of lightweight block bodies 10 is replaced by the lower two sets of lightweight block bodies 1.
The lightweight block body 10 is laid over straddles 0 and 10, and furthermore, one upper set of lightweight block bodies 10 is connected to the lower two sets of lightweight block bodies 10 and 10 via a fitting structure of the concave portion 14 and the convex portion 13.
【0027】また、図1に示すように各凹部14が張出
部12の端面12b側を開放して形成しているため、張
出部12の端面12b側からの凸部13の進入を許容す
る構造になっている。Further, as shown in FIG. 1, each recess 14 is formed by opening the end face 12b side of the overhang portion 12, so that the protrusion 13 can enter from the end face 12b side of the overhang portion 12. It has a structure to do.
【0028】したがって、軽量ブロック体10を特定の
位置から特定の向きに順次組み立てる必要はなく、任意
の複数位置から組み立てを開始してもよい。Therefore, it is not necessary to sequentially assemble the lightweight block body 10 from a specific position in a specific direction, and the assembling may be started from arbitrary plural positions.
【0029】また、周囲を既設の軽量ブロック体10で
囲まれた空間内に組み込む場合も、円滑に軽量ブロック
体10を組み込むことができる。Further, even when the periphery is incorporated in a space surrounded by the existing lightweight block body 10, the lightweight block body 10 can be incorporated smoothly.
【0030】[0030]
【その他の実施例】前記実施例では、相対向する各張出
部12,12にお蹴る凸部13と凹部14の組み合わせ
を逆にした場合について説明したが、これに限定される
ものではない。[Other Embodiments] In the above-described embodiment, the case where the combination of the convex portion 13 and the concave portion 14 kicked by the opposed protruding portions 12 and 12 is reversed, but the present invention is not limited to this. .
【0031】[0031]
【発明の効果】本発明は以上説明したようになるから次
のような効果を得ることができる。As described above, the present invention has the following effects.
【0032】<イ> 各軽量ブロック体の上下水平方向
の嵌合手段を備え、しかも軽量ブロック体の側方からの
組み付けが可能であるため、組立性と一体性の両条件を
同時に満足できる軽量ブロック体が得られる。<A> Since the lightweight block body is provided with means for fitting in the vertical and horizontal directions, and the lightweight block body can be assembled from the side, a lightweight that can simultaneously satisfy both conditions of assemblability and unity. A block is obtained.
【0033】<ロ> 軽量ブロック体に嵌合可能な凹部
と凸部を一体に形成したので、独立した結合金具が不要
となり、組立労力や工費の低減が図れる。<B> Since the concave portion and the convex portion that can be fitted to the lightweight block body are formed integrally, independent fittings are not required, and assembling labor and construction cost can be reduced.
【0034】<ハ> 軽量ブロック体は簡単な形状であ
るから、量産性に適している。<C> Since the lightweight block body has a simple shape, it is suitable for mass production.
【図1】 本発明に係る軽量ブロック体の斜視図FIG. 1 is a perspective view of a lightweight block body according to the present invention.
【図2】 寸法例を示すための軽量ブロック体の斜視図FIG. 2 is a perspective view of a lightweight block body for illustrating a dimension example.
【図3】 一段目の軽量ブロック体の平面図FIG. 3 is a plan view of the first-stage lightweight block body.
【図4】 二段目の軽量ブロック体の平面図FIG. 4 is a plan view of a second-stage lightweight block body.
【図5】 図4における V−V の断面面5 is a sectional view taken along line VV in FIG.
Claims (1)
れ、 各張出部の両面に夫々一体に複数の凸部及びこの凸部と
嵌合可能な凹部を形成した、 軽量ブロック体。1. A plate body made of Styrofoam, comprising: a narrow rectangular main body; and rectangular overhangs formed integrally at both ends of the main body. A lightweight block body having a plurality of convex portions and concave portions that can be fitted with the convex portions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13244093A JP2590043B2 (en) | 1993-05-11 | 1993-05-11 | Lightweight block body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13244093A JP2590043B2 (en) | 1993-05-11 | 1993-05-11 | Lightweight block body |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH06322744A JPH06322744A (en) | 1994-11-22 |
JP2590043B2 true JP2590043B2 (en) | 1997-03-12 |
Family
ID=15081420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13244093A Expired - Lifetime JP2590043B2 (en) | 1993-05-11 | 1993-05-11 | Lightweight block body |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2590043B2 (en) |
-
1993
- 1993-05-11 JP JP13244093A patent/JP2590043B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH06322744A (en) | 1994-11-22 |
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