JPS6332841Y2 - - Google Patents
Info
- Publication number
- JPS6332841Y2 JPS6332841Y2 JP1983047726U JP4772683U JPS6332841Y2 JP S6332841 Y2 JPS6332841 Y2 JP S6332841Y2 JP 1983047726 U JP1983047726 U JP 1983047726U JP 4772683 U JP4772683 U JP 4772683U JP S6332841 Y2 JPS6332841 Y2 JP S6332841Y2
- Authority
- JP
- Japan
- Prior art keywords
- elastic
- frame
- foundation surface
- concrete
- 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
Links
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Foundations (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
【考案の詳細な説明】
本考案は、基礎面の凹凸に対して容易に密着し
得るようにした弾性堰枠に関する。[Detailed Description of the Invention] The present invention relates to an elastic dam frame that can easily adhere to irregularities on a foundation surface.
基礎面にコンクリートを打設する場合、従来
は、第1図に示すごとく基礎面1上に板により組
立てた堰枠2を設置し、該堰枠2内に適宜の手段
によつてコンクリートを供給している。しかし、
基礎面1に凹凸があると、堰枠2の下面が直線的
であるため堰枠2の下面と基礎面1との間に〓間
3が生じ、堰枠2に供給されたコンクリート4
は、〓間3より流出する虞れがあつた。従つて迅
速な作業が困難で工費、工期が掛かり、又堰枠2
は基礎面に適合した複雑な形状のものを製作する
のは難しく、作業性が悪い、等の問題があつた。 When pouring concrete onto a foundation surface, conventionally, as shown in Fig. 1, a weir frame 2 assembled from plates is installed on the foundation surface 1, and concrete is supplied into the weir frame 2 by appropriate means. are doing. but,
If the foundation surface 1 is uneven, the lower surface of the weir frame 2 is straight, so a gap 3 will be created between the lower surface of the weir frame 2 and the foundation surface 1, and the concrete 4 supplied to the weir frame 2 will be
There was a risk that it would leak out from the third floor. Therefore, it is difficult to work quickly, which increases the construction cost and construction period, and the weir frame 2
It was difficult to manufacture complex shapes that matched the foundation surface, and there were problems such as poor workability.
本考案は、基礎面の凹凸に容易に密着するよう
にし、而して迅速且つ良好な作業を行い得るよう
にした弾性堰枠を提供することを目的としてなし
たものである。 The object of the present invention is to provide an elastic dam frame that can easily adhere to the irregularities of the foundation surface, thereby enabling quick and efficient work.
本考案によれば弾性堰枠本体に重錘を載置する
ことにより、該弾性堰枠本体の下面を容易に基礎
面の凹凸に密着させることができるため、作業を
迅速に行うことができ、堰枠の取付け、取外しも
簡単で作業性が良好である。 According to the present invention, by placing a weight on the elastic dam frame body, the lower surface of the elastic dam frame body can be easily brought into close contact with the unevenness of the foundation surface, so the work can be done quickly. Installation and removal of the weir frame is easy and workability is good.
以下、本考案の実施例を添付図面に基いて説明
する。 Embodiments of the present invention will be described below with reference to the accompanying drawings.
図中5は弾性堰枠本体で、適宜の弾性体により
形成され、無端状で底の無い形状になつている。
又該弾性堰枠本体5の断面形状は三角形、四角形
等の多角形状或は楕円形、円筒形、球形等全ゆる
形状を選定でき、コンクリート供給部の平面形状
も打設すべきコンクリートの外周の形状に応じて
多角形状、円筒状等任意の形状にすることができ
る。更に、図中6は重錘であり、弾性堰枠本体5
が基礎面1の凹凸に密着できるよう弾性堰枠本体
5の上面に載置するものである。 In the figure, reference numeral 5 denotes an elastic dam frame main body, which is made of a suitable elastic material and has an endless and bottomless shape.
The cross-sectional shape of the elastic dam frame main body 5 can be selected from any polygonal shape such as a triangle or quadrangle, or any shape such as an ellipse, a cylinder, or a sphere, and the planar shape of the concrete supply section also corresponds to the outer periphery of the concrete to be poured. Depending on the shape, it can be made into any shape such as polygonal or cylindrical. Furthermore, 6 in the figure is a weight, and the elastic dam frame main body 5
It is placed on the upper surface of the elastic dam frame main body 5 so that it can come into close contact with the unevenness of the foundation surface 1.
コンクリートを打設する場合には、弾性堰枠本
体5を基礎面1の所定位置に載置し、該本体5上
に重錘6を載せて弾性堰枠本体5の下面を基礎面
1に対して〓間が生じないよう密着せしめ、コン
クリートポンプ等により弾性堰枠本体5内にコン
クリートを供給する。弾性堰枠本体5の下面は基
礎面1に密着しているため、弾性堰枠本体5に供
給されたコンクリート4が該本体5から外部へ流
出することは無い。 When pouring concrete, place the elastic weir frame main body 5 at a predetermined position on the foundation surface 1, place a weight 6 on the main body 5, and place the lower surface of the elastic weir frame main body 5 against the foundation surface 1. The elastic weir frame main body 5 is supplied with concrete using a concrete pump or the like. Since the lower surface of the elastic weir frame main body 5 is in close contact with the foundation surface 1, the concrete 4 supplied to the elastic weir frame main body 5 does not flow out from the main body 5.
なお、本考案の弾性堰枠本体は中実状として
も、或は中空状にしても実施できること、その
他、本考案の要旨を逸脱しない範囲内で種々変更
を加え得ること、等は勿論である。 It goes without saying that the elastic dam frame body of the present invention may be implemented in a solid or hollow form, and that various other changes may be made without departing from the gist of the present invention.
本考案の弾性堰枠によれば、基礎面の凹凸に容
易に密着するよう変形可能な弾性体を用いたの
で、
弾性堰枠本体下面が基礎面に容易に密着する
ため、堰枠本体内から外部へコンクリートが流
出することが無く、従つて、迅速な作業が可能
となるため、工期が短縮され且つ工費も安価と
なる。 According to the elastic dam frame of the present invention, an elastic body that can be deformed so as to easily adhere to the unevenness of the foundation surface is used, so that the lower surface of the elastic dam frame body can easily adhere to the foundation surface, so that it can be easily removed from within the dam frame body. Concrete does not flow out to the outside, and therefore work can be carried out quickly, so the construction period is shortened and the construction costs are reduced.
弾性堰枠本体の取付け、取外しが簡単である
ため作業性が良好である。 Workability is good because the elastic dam frame body can be easily installed and removed.
枠組形状が複雑でも容易に適用できるため、
コンクリート外周が複雑なものに有利である、
等、種々の優れた効果を奏し得る。 Even if the framework shape is complex, it can be easily applied.
Advantageous for concrete with complex outer periphery.
Various excellent effects can be achieved.
第1図は従来の堰枠の説明図、第2図は本考案
の弾性堰枠の説明図である。
図中1は基礎面、4はコンクリート、5は弾性
堰枠本体、6は重錘を示す。
FIG. 1 is an explanatory diagram of a conventional dam frame, and FIG. 2 is an explanatory diagram of an elastic dam frame of the present invention. In the figure, 1 is the foundation surface, 4 is concrete, 5 is the elastic dam frame body, and 6 is the weight.
Claims (1)
弾性体で形成され且つ無端状で底の無い弾性堰枠
本体と、該弾性堰枠本体の下面を基礎面に密着さ
せるため弾性堰枠本体に載置される重錘とを設け
たことを特徴とする弾性堰枠。 An elastic weir frame body is formed of an elastic body that can be deformed so as to easily adhere to the irregularities of the foundation surface, and is endless and has no bottom; An elastic dam frame characterized by being provided with a weight on which it is placed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4772683U JPS59152048U (en) | 1983-03-31 | 1983-03-31 | elastic weir frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4772683U JPS59152048U (en) | 1983-03-31 | 1983-03-31 | elastic weir frame |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59152048U JPS59152048U (en) | 1984-10-12 |
JPS6332841Y2 true JPS6332841Y2 (en) | 1988-09-01 |
Family
ID=30178273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4772683U Granted JPS59152048U (en) | 1983-03-31 | 1983-03-31 | elastic weir frame |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59152048U (en) |
-
1983
- 1983-03-31 JP JP4772683U patent/JPS59152048U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59152048U (en) | 1984-10-12 |
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