JPS6123090Y2 - - Google Patents
Info
- Publication number
- JPS6123090Y2 JPS6123090Y2 JP18181979U JP18181979U JPS6123090Y2 JP S6123090 Y2 JPS6123090 Y2 JP S6123090Y2 JP 18181979 U JP18181979 U JP 18181979U JP 18181979 U JP18181979 U JP 18181979U JP S6123090 Y2 JPS6123090 Y2 JP S6123090Y2
- Authority
- JP
- Japan
- Prior art keywords
- connecting rod
- front plate
- rear plate
- plate
- holes
- 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
- 239000002184 metal Substances 0.000 claims description 10
- 238000010276 construction Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Retaining Walls (AREA)
Description
【考案の詳細な説明】
この実用新案は前板と後板をつなぎ棒によつて
連結し、一体となすコンクリート製の組立擁壁ブ
ロツクである。[Detailed description of the invention] This utility model is an assembled retaining wall block made of concrete, in which the front plate and the rear plate are connected by connecting rods to form an integral structure.
従来のものは一体構造で重量があり容積も大で
あつた。従つて運搬や取り扱いに不便であつた。 Conventional devices had a one-piece structure, were heavy, and had a large volume. Therefore, it was inconvenient to transport and handle.
本案は上記の欠点を除くことを目的としたもの
である。これを図面にもとづいて説明すると、前
板１と後板２の上部と下部の両端に、つなぎ棒５
の径よりも若干径を大きくし、しかも一定の深さ
を有した孔３を施す。前板１と後板２の両側面の
両端にも同様の孔３を施す。前板１と後板２の互
に向き合つた側の両端の上部に、円筒形の部分９
と埋め込み部分８からなる、埋めこみ金具４をと
りつける。つなぎ棒５とコ型つなぎ棒５の先７を
細める。上部と下部の両端の孔３の深さは、つな
ぎ棒５の長さの半分よりもやや深くする。 This proposal aims to eliminate the above drawbacks. To explain this based on the drawing, there are connecting rods 5 at both ends of the upper and lower parts of the front plate 1 and the rear plate 2.
The hole 3 is made to have a diameter slightly larger than that of the hole 3 and a certain depth. Similar holes 3 are made at both ends of both side surfaces of the front plate 1 and the rear plate 2. Cylindrical portions 9 are provided at the upper portions of opposite ends of the front plate 1 and the rear plate 2.
The embedded metal fitting 4 consisting of the embedded part 8 and the embedded part 8 is attached. Taper the tip 7 of the connecting rod 5 and the U-shaped connecting rod 5. The depth of the holes 3 at both ends of the upper and lower parts is made slightly deeper than half the length of the connecting rod 5.
前板１と後板２の埋めこみ金具４の円筒形の部
分９に、コ型つなぎ棒６を差し入れて、前板１と
後板２を連結する。前板１と後板２の上部の両端
の孔３につなぎ棒５を差して、セメント等で孔３
とつなぎ棒５との間げきを埋めてつなぎ棒５を固
定し、上の段である前板１と上の段である後板２
の下部の両端の孔３に、つなぎ棒５を入れて上下
をつなぐ。こうして前後をつなぐコ型つなぎ棒６
とを併用させながら上に積み上げていく。更に前
板１と後板２との二枚の間にコンクリートを投入
して擁壁となす。また、縦積みや斜め積みなどの
場合、両側面の両端の孔３も使用する。 A U-shaped connecting rod 6 is inserted into the cylindrical part 9 of the embedded metal fittings 4 of the front plate 1 and the rear plate 2 to connect the front plate 1 and the rear plate 2. Insert the connecting rods 5 into the holes 3 at both ends of the top of the front plate 1 and the rear plate 2, and fill the holes 3 with cement or the like.
The connecting rod 5 is fixed by filling the gap between the connecting rod 5 and the front plate 1, which is the upper stage, and the rear plate 2, which is the upper stage.
Insert connecting rods 5 into holes 3 at both ends of the bottom to connect the top and bottom. In this way, the U-shaped connecting rod 6 connects the front and back.
Stack them on top while using them together. Further, concrete is poured between the front plate 1 and the rear plate 2 to form a retaining wall. In addition, in the case of vertical stacking or diagonal stacking, the holes 3 at both ends of both sides are also used.
前板１と後板２の両端の孔３をつなぎ棒５の径
よりも若干径を大きくして、施工時に誤差を生じ
ても支障なきように余裕をもたせておく。孔３を
貫通させずに深さを一定にして、前板１や後板２
の強度を弱めず、なおかつ、つなぎ棒５の半分を
突起の状態にさせる役目をする。又孔３の深さを
つなぎ棒５の長さの半分よりもやや深くし、長さ
の先７が孔３の底にあたらないようにして、上の
段と下の段が密に接触するようにした。つなぎ棒
５とコ型つなぎ棒６の先７を細めて、埋めこみ金
具４の円筒形の部分９と両側面の両端の孔３に入
りやすくした。埋めこみ金具４の埋めこみ部分８
は前板１と後板２のできるだけ厚みの中心近くに
埋めこみ部分１０が在するように、したものであ
る埋めこみ部分８から両方にはね出した埋めこみ
部分１０は、前板１と後板２の中心部に固定さ
せ、コ型つなぎ棒６をつないでコンクリートを投
入したときに、外へ張り出そうとするコンクリー
トの圧力を充分に支えることができるように設け
たものである。 The diameter of the holes 3 at both ends of the front plate 1 and the rear plate 2 is made slightly larger than the diameter of the connecting rod 5, so that there is a margin so that there is no problem even if an error occurs during construction. The front plate 1 and the rear plate 2 are made by keeping the depth constant without making the holes 3 penetrate.
It serves to keep half of the connecting rod 5 in a protruding state without weakening its strength. Also, the depth of the hole 3 is made slightly deeper than half the length of the connecting rod 5, so that the tip 7 of the length does not touch the bottom of the hole 3, so that the upper and lower tiers are in close contact. I did it like that. The tips 7 of the connecting rod 5 and the U-shaped connecting rod 6 are made narrower so that they can easily fit into the cylindrical part 9 of the embedded metal fitting 4 and the holes 3 at both ends of both sides. Embedded part 8 of embedded metal fitting 4
The embedded part 10 is placed as close to the center of the thickness of the front plate 1 and the rear plate 2 as possible. It is fixed at the center of the concrete and is connected to the U-shaped connecting rod 6 so as to be able to sufficiently support the pressure of the concrete that tends to extend outward when concrete is poured.
前板１と後板２は板状で取り扱いが要易なうえ
運搬の際も容積をとらず量多く運送できる。一体
のブロツクが二つに分解された状態になつている
から、重量は半減されて扱いやすい。コ型つなぎ
棒６の長さの加減で擁壁の奥行きを施工現場の状
況に応じて、簡単に狭くも厚くもできる。コ型つ
なぎ棒６はコンクリートの投入によつて骨材とし
ての役割りも果し、コンクリートの強度を増大さ
せるなどの特徴を有する。 The front plate 1 and the rear plate 2 are plate-shaped and easy to handle, and can be transported in large quantities without taking up much space. Since the one-piece block has been disassembled into two, the weight has been halved and it is easy to handle. By adjusting the length of the U-shaped connecting rod 6, the depth of the retaining wall can be easily made narrower or thicker depending on the situation at the construction site. The U-shaped connecting rods 6 also serve as aggregates when concrete is added, and have features such as increasing the strength of concrete.
第１図はコンクリート製の組立擁壁ブロツクの
積み上げた状態の側面図である。第２図は前板と
後板の連結状態を示す側面の断面図。第３図は前
板と後板の平面の断面図。第４図はつなぎ棒。第
５図はコ型のつなぎ棒。第６図は埋めこみ金具の
斜視図。第７図は前板の一部断面を示す斜視図。
第８図は前板の裏面図である。
１は前板である。２は後板。３は孔。４は埋め
こみ金具。５はつなぎ棒。６はコ型つなぎ棒。７
はつなぎ棒の先。８は埋めこみ金具の埋めこみ部
分。９は埋めこみ金具の円筒形の部分。１０は埋
めこみ金具の埋めこみの一部である。
FIG. 1 is a side view of concrete retaining wall blocks in a stacked state. FIG. 2 is a side sectional view showing how the front plate and rear plate are connected. FIG. 3 is a cross-sectional plan view of the front plate and the rear plate. Figure 4 shows the connecting rod. Figure 5 shows a U-shaped connecting rod. FIG. 6 is a perspective view of the embedded metal fitting. FIG. 7 is a perspective view showing a partial cross section of the front plate.
FIG. 8 is a back view of the front plate. 1 is the front plate. 2 is the rear plate. 3 is a hole. 4 is a built-in metal fitting. 5 is a connecting rod. 6 is a U-shaped connecting rod. 7
is the end of the connecting rod. 8 is the embedded part of the embedded metal fittings. 9 is the cylindrical part of the embedded metal fitting. 10 is a part of the embedded metal fitting.
Claims (1)
の両端に一定の深さを有する孔３を設ける。 (ロ) 前板１と後板２の互に向き合つた側の両端の
上部の位置に、コ型つなぎ棒６の入る差し込み
用の埋めこみ金具４の一部を埋め込んで取りつ
ける 以上のように構成されたコンクリート製の組立
擁壁ブロツク。[Claims for Utility Model Registration] (a) Holes 3 having a certain depth are provided at both ends of the upper and lower parts of the front plate 1 and the rear plate 2, and at both ends of both sides. (b) Part of the embedded metal fitting 4 for inserting the U-shaped connecting rod 6 is embedded in the upper part of both ends of the front plate 1 and the rear plate 2 that face each other. Prefabricated concrete retaining wall block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18181979U JPS6123090Y2 (en) | 1979-12-25 | 1979-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18181979U JPS6123090Y2 (en) | 1979-12-25 | 1979-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5696160U JPS5696160U (en) | 1981-07-30 |
| JPS6123090Y2 true JPS6123090Y2 (en) | 1986-07-10 |
Family
ID=29692186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18181979U Expired JPS6123090Y2 (en) | 1979-12-25 | 1979-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6123090Y2 (en) |
-
1979
- 1979-12-25 JP JP18181979U patent/JPS6123090Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5696160U (en) | 1981-07-30 |
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