JPH026121Y2 - - Google Patents
Info
- Publication number
- JPH026121Y2 JPH026121Y2 JP2171285U JP2171285U JPH026121Y2 JP H026121 Y2 JPH026121 Y2 JP H026121Y2 JP 2171285 U JP2171285 U JP 2171285U JP 2171285 U JP2171285 U JP 2171285U JP H026121 Y2 JPH026121 Y2 JP H026121Y2
- Authority
- JP
- Japan
- Prior art keywords
- side plates
- blocks
- concrete
- block
- top plate
- 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
Links
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Retaining Walls (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
この考案は、擁壁を構築するのに用いるコンク
リートブロツクに関する。[Detailed description of the invention] (Industrial application field) This invention relates to a concrete block used for constructing a retaining wall.
（従来技術）
擁壁用のコンクリートブロツクとして、第６図
に示すようなものが、従来から広く使われてい
る。しかし、このものは、いわば天然石材の代用
品に過ぎず、施工にあたつては、熟練した労働力
を要する。(Prior Art) A concrete block as shown in FIG. 6 has been widely used as a concrete block for a retaining wall. However, this material is nothing more than a substitute for natural stone, and its construction requires skilled labor.
（考案が解決しようとする問題点）
この考案は、熟練した労働力を必要とせず、し
かも、工事の省力化を図れるコンクリートブロツ
クを得ることを目的とする。(Problems to be solved by the invention) The purpose of this invention is to obtain a concrete block that does not require skilled labor and can save labor in construction.
（問題点を解決するための手段）
この考案のコンクリートブロツクは、矩形の表
板と同じく矩形の左右側板が水平断面で見たと
き、コの字形に一体に連なつている。そして該表
板は、左右側板の内面から内面の間が、側板から
上下にそれぞれ、側板の高さの２分の１だけ突出
している。(Means for Solving the Problems) In the concrete block of this invention, the rectangular top plate and the rectangular left and right side plates are integrally connected in a U-shape when viewed in horizontal section. The top plate projects upward and downward from the side plates by one half of the height of the side plates, respectively, between the inner surfaces of the left and right side plates.
（作用）
この考案のコンクリートブロツクを積み上げる
と、上下のブロツクの側板と側板の間にすき間が
でき、このすき間に隣りの列のブロツクの側板が
ぴつたりと嵌合する。こうして積み上げたコンク
リートブロツクの側板と側板を上下につなぎ、ブ
ロツクの裏に型板を当て、ブロツクの内部に胴込
めコンクリートを打設する。(Function) When the concrete blocks of this invention are stacked, a gap is created between the side plates of the upper and lower blocks, and the side plates of the blocks in the adjacent row fit tightly into this gap. The side plates of the concrete blocks stacked in this way are connected vertically, a template is applied to the back of the blocks, and concrete is poured inside the blocks.
（実施例）
この考案の実施例を図面に基づいて説明する
と、この考案のコンクリートブロツク１は、第１
図に示すように、長方形の表板２と長方形の左右
側板３が水平断面で見たとき、コの字形に一体に
連なつている。(Example) To explain an example of this invention based on the drawings, the concrete block 1 of this invention is
As shown in the figure, the rectangular front plate 2 and the rectangular left and right side plates 3 are integrally connected in a U-shape when viewed in horizontal section.
表板２は、左右側板３の内面から内面の間が、
側板３の上下縁から上下にそれぞれ、側板３の高
さの２分の１だけ突出している。したがつて、第
２図に示すように、積み上げた上下のコンクリー
トブロツクの側板と側板３の間にすき間４がで
き、このすき間に隣りの列のブロツクの側板３が
ぴつたりと嵌合する。 The top plate 2 has a space between the inner surfaces of the left and right side plates 3.
It protrudes upward and downward from the upper and lower edges of the side plate 3 by one half of the height of the side plate 3, respectively. Therefore, as shown in FIG. 2, a gap 4 is created between the side plates 3 of the stacked concrete blocks above and below, and the side plates 3 of the blocks in the adjacent row fit snugly into this gap.
側板３には貫通孔５，６があけられており、ま
た、その上下面には有底孔７があけられている。
表板２には、必要に応じ水抜き孔２ａをあける。 Through holes 5 and 6 are formed in the side plate 3, and a bottomed hole 7 is formed in the upper and lower surfaces thereof.
Drain holes 2a are provided in the top plate 2 as necessary.
ブロツク１を積み上げるときは、孔７を利用し
て、第３図に示すように、重なり合う側板と側板
３の間にピン８を入れ、相対移動を防ぐ。同時
に、第２図に示すように、上下の側板３を帯金具
９とボルト１０で結合し、一体性をもたせる。 When stacking blocks 1, pins 8 are inserted between overlapping side plates and side plates 3 using holes 7 to prevent relative movement, as shown in FIG. At the same time, as shown in FIG. 2, the upper and lower side plates 3 are connected with band fittings 9 and bolts 10 to provide integrity.
こうして積み上げられた複数のブロツク１の裏
に型板（図示しない）を当て、各ブロツクの表板
２と型板の間に胴込めコンクリートを打つ。 A template (not shown) is applied to the back of a plurality of blocks 1 stacked in this manner, and concrete is poured between the top plate 2 of each block and the template.
第４，５図にはこうしてできた擁壁が示されて
おり、１１は基礎、１２は胴込めコンクリート、
１３は裏込め材（砕石）、１４は天端コンクリー
トである。さらに、第４図で１′は、通常のブロ
ツク１を縦または横に分割した異型ブロツクであ
る。 Figures 4 and 5 show the retaining wall created in this way, with 11 as the foundation, 12 as the concrete wall, and
13 is backfilling material (crushed stone), and 14 is crown concrete. Furthermore, in FIG. 4, 1' is an unusual block obtained by dividing the normal block 1 vertically or horizontally.
なお、第２図に示すように、ブロツクの表板２
の裏に鉄筋１５を露出させると、ブロツク１と胴
込めコンクリート１２との付着がよくなる。同じ
く第２図に示すように、孔６を利用して、いくつ
かのブロツク１にわたつて横方向に鉄筋１６を通
すようにしても、同様の効果が得られる。 In addition, as shown in FIG. 2, the top plate 2 of the block
By exposing the reinforcing bars 15 on the back side, the adhesion between the block 1 and the concrete 12 will be improved. Similarly, as shown in FIG. 2, the same effect can be obtained by passing reinforcing bars 16 laterally across several blocks 1 using holes 6.
（効果）
以上説明したようにこの考案のコンクリートブ
ロツクによれば、上下のブロツクの側板と側板の
間に隣りの列のブロツクの側板が嵌合するので、
積み上げ作業がやり易い。また、胴込めコンクリ
ートを打つときは、ブロツクの裏に型板を当てれ
ばよく、立体的な型枠は必要ない。また、このブ
ロツクは全体がコの字形をしており、中が空なの
で重量が軽くでき、したがつて運搬に便利であ
り、製造コストも安い。(Effects) As explained above, according to the concrete block of this invention, the side plates of the blocks in the adjacent row fit between the side plates of the upper and lower blocks.
Easy to stack. Also, when pouring concrete for the body, it is enough to apply a template to the back of the block, and three-dimensional formwork is not necessary. In addition, this block has a U-shape as a whole and is empty, making it light in weight, making it convenient to transport and inexpensive to manufacture.
第１図はこの考案のコンクリートブロツクの前
方から見た斜視図、第２図は積み上げられた同ブ
ロツクの後方から見た斜視図、第３図はピンの説
明図、第４図は同ブロツクを用いた擁壁の正面
図、第５図は同じ擁壁の断面図、第６図は従来の
コンクリートブロツクの斜視図である。
１……コンクリートブロツク、２……表板、３
……側板。
Figure 1 is a perspective view of the concrete blocks of this invention seen from the front, Figure 2 is a perspective view of the same blocks stacked up as seen from the rear, Figure 3 is an explanatory diagram of the pins, and Figure 4 is a perspective view of the same blocks. FIG. 5 is a front view of the retaining wall used, FIG. 5 is a sectional view of the same retaining wall, and FIG. 6 is a perspective view of a conventional concrete block. 1...Concrete block, 2...Top plate, 3
...Side plate.
Claims (1)
で見たときコの字形に一体に連なつており、表板
は、左右側板の内面から内面の間が、側板から上
下にそれぞれ、側板の高さの２分の１だけ突出し
ている擁壁用コンクリートブロツク。 Like the rectangular top plate, the rectangular left and right side plates are connected together in a U-shape when viewed in horizontal cross section, and the top plate has a space between the inner surfaces of the left and right side plates, and a space above and below the side plate, respectively. A concrete block for a retaining wall that protrudes by half of its height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2171285U JPH026121Y2 (en) | 1985-02-18 | 1985-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2171285U JPH026121Y2 (en) | 1985-02-18 | 1985-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61141347U JPS61141347U (en) | 1986-09-01 |
| JPH026121Y2 true JPH026121Y2 (en) | 1990-02-14 |
Family
ID=30513355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2171285U Expired JPH026121Y2 (en) | 1985-02-18 | 1985-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026121Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07122271B2 (en) * | 1992-07-31 | 1995-12-25 | 株式会社サンユウクリエイト | Retaining wall block |
| JP4576018B2 (en) * | 2000-03-01 | 2010-11-04 | 日本興業株式会社 | Retaining wall |
-
1985
- 1985-02-18 JP JP2171285U patent/JPH026121Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61141347U (en) | 1986-09-01 |
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