JPH0217841Y2 - - Google Patents
Info
- Publication number
- JPH0217841Y2 JPH0217841Y2 JP7980286U JP7980286U JPH0217841Y2 JP H0217841 Y2 JPH0217841 Y2 JP H0217841Y2 JP 7980286 U JP7980286 U JP 7980286U JP 7980286 U JP7980286 U JP 7980286U JP H0217841 Y2 JPH0217841 Y2 JP H0217841Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- compression
- formwork
- concrete
- smooth surface
- 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
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 238000009415 formwork Methods 0.000 claims description 8
- 229920002160 Celluloid Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 239000004570 mortar (masonry) Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、コンクリート強度試験用供試体の上
部仕上げ面を正確な高さに、安全に、かつ高能率
で製造するためのキヤツピング装置をコンクリー
ト業界に提供することにある。[Detailed description of the invention] (Field of industrial application) This invention is a concrete capping device for producing the upper finished surface of a concrete strength test specimen to an accurate height, safely, and with high efficiency. The goal is to provide this to the industry.
（従来の技術）
従来、コンクリート供試体の上面の仕上げは、
手作業により型枠内にコンクリートを突固め、こ
のコンクリートのシユリンク部に固粘りモルタル
を詰め、その上にガラス板を置き、さらにその上
から人力によりガラス板を回転させながらガラス
板の下面が型枠の上面に当接するまで押しつけて
いたが、これでは、労力が多くかかり、寸法にも
バラツキを生じ、またガラス板が破損するという
危険が伴うばかりか、極めて非能率な作業であつ
た。(Conventional technology) Conventionally, the top surface of a concrete specimen was finished by
Concrete is rammed into the formwork by hand, the shrink part of this concrete is filled with hard mortar, a glass plate is placed on top of it, and the bottom surface of the glass plate is rotated manually from above. The glass plate was pressed until it touched the top surface of the frame, but this required a lot of labor, caused variations in dimensions, carried the risk of damaging the glass plate, and was extremely inefficient.
（考案が解決しようとする問題点）
本考案は上述の不具合に鑑み、供試体の上部仕
上面が平滑で正確な高さを有する高精度のコンク
リート供試体の上面仕上げ作業を省力化し、高能
率でできないかが問題となつていた。(Problems to be solved by the invention) In view of the above-mentioned problems, the present invention saves labor in finishing the upper surface of a high-precision concrete specimen whose upper surface is smooth and has an accurate height, and achieves high efficiency. The question was whether it could be done.
（問題点を解決するための手段）
本考案は上述の問題点を解決するため、型枠の
上方に垂設した圧縮装置および往復回動装置を具
備し、かつ下面に滑り止めを施した圧縮板を設
け、この圧縮板と型枠との間にセルロイド等によ
る表面平滑板を介装自在にしたものである。(Means for Solving the Problems) In order to solve the above-mentioned problems, the present invention provides a compression device that is equipped with a compression device and a reciprocating rotation device installed vertically above the formwork, and has a non-slip bottom surface. A plate is provided, and a smooth surface plate made of celluloid or the like can be inserted between the compression plate and the formwork.
（考案の構成）
本考案を実施例の図に基づいて説明すると、第
１図に示すように、コンクリートＣを突固め、上
部のシユリンク部Ｓに固粘りモルタルC′を少し多
い目に載置した型枠Ｄの上方に配設したキヤツピ
ング装置１は、上方に圧縮シリンダー２を垂設
し、この圧縮シリンダー２の下方に突設したロツ
ド３の下部にカツプリング４を適宜の抜け止め
（図示略）を施して遊転自在に連設し、このカツ
プリング４の下端に側部にレバー５を水平に突設
した回転軸６を固設し、この回転軸６下端に、下
面に滑り止め７を施した圧縮板８を水平に固着し
て圧縮装置９を構成し、側方に水平に設けた往復
回動装置１０の回転揺動シリンダー１１のロツド
１２の先端と前記レバー５の先端とを軸着１３
し、前記圧縮板８と前記型枠Ｄとの間にセルロイ
ド、プラスチツク等による表面平滑板１４を介装
自在とする。(Structure of the invention) To explain the invention based on the drawings of the embodiment, as shown in Fig. 1, concrete C is compacted, and a slightly thick mortar C' is placed on the upper shrinkage part S. The capping device 1 disposed above the molded frame D has a compression cylinder 2 vertically disposed above, and a coupling 4 is attached to the lower part of a rod 3 protruding below the compression cylinder 2 to prevent it from coming off (not shown). ), and a rotary shaft 6 with a lever 5 horizontally protruding from the side is fixed to the lower end of this coupling 4, and a non-slip 7 is provided on the lower surface of the lower end of the rotary shaft 6. A compression device 9 is constructed by fixing the compressed plate 8 horizontally, and the tip of the rod 12 of the rotary swing cylinder 11 of the reciprocating device 10 provided horizontally on the side and the tip of the lever 5 are connected as an axis. Arrival 13
However, a smooth surface plate 14 made of celluloid, plastic, etc. can be interposed between the compression plate 8 and the formwork D.
なお、本実施例では圧縮装置および往復回動装
置にシリンダー装置を用いたが、ラツク・ピニオ
ン等の機械的機構等を使用しても同様である。 In this embodiment, a cylinder device is used for the compression device and the reciprocating rotation device, but a mechanical mechanism such as a rack and pinion may also be used.
（考案の作用）
本考案の作用を実施例の図に基づいて説明する
と、第１図に示すように、下方の型枠Ｄには規定
の棒突き作業により突固められたコンクリートＣ
の上部のシユリンク部Ｓに固粘りモルタルC′が少
し多い目に載置されており、この固粘りモルタル
C′の上面にセルロイド等による表面平滑板１４を
載せ、回転揺動シリンダー１１を作動させるとロ
ツド１２が往復進退動をするので、圧縮装置９の
回転軸６の側部に突設したレバー５の先端とこの
ロツド１２の先端とが軸着１３されているため、
回転軸６は下端の圧縮板８とともに往復回動す
る。(Function of the invention) To explain the action of the invention based on the drawings of the embodiment, as shown in Fig. 1, the lower formwork D is filled with concrete C which has been tamped by a specified rod ramming operation.
A slightly larger amount of hard mortar C' is placed on the upper part of the shrink link S, and this hard mortar
A smooth surface plate 14 made of celluloid or the like is placed on the top surface of C', and when the rotary swing cylinder 11 is operated, the rod 12 moves back and forth. Since the tip of the rod 12 and the tip of this rod 12 are attached to the shaft 13,
The rotating shaft 6 reciprocates together with the compression plate 8 at the lower end.
次に圧縮装置９の圧縮シリンダー２を作動させ
ると、圧縮板８は往復回動しながら前記表面平滑
板１４の上面に当接し、さらに下降すると、第２
図に示すように、圧縮板８の下面の滑り止め７に
より表面平滑板１４と圧縮板８との間は滑らない
から、強圧しても表面平滑板１４は固粘りモルタ
ルC′の上面を往復回しながら押しつけ余剰モルタ
ルC″が排出されて表面平滑板１４の下面が型枠
Ｄの上面に当接して平滑で正確な高さｈの供試体
Ｔが得られる。 Next, when the compression cylinder 2 of the compression device 9 is operated, the compression plate 8 comes into contact with the upper surface of the smooth surface plate 14 while rotating back and forth, and when it further descends, the second
As shown in the figure, the smooth surface plate 14 and the compression plate 8 do not slip due to the anti-slip 7 on the lower surface of the compression plate 8, so even if strong pressure is applied, the smooth surface plate 14 remains solid and reciprocates on the upper surface of the mortar C'. While turning, the excess mortar C'' is discharged and the lower surface of the smooth surface plate 14 comes into contact with the upper surface of the formwork D, so that a smooth specimen T with an accurate height h is obtained.
表面平滑板１４を載置したまま養生が行われ
る。 Curing is performed with the smooth surface plate 14 placed thereon.
（考案の効果）
本考案は上述の構成にしたので、上面が平滑で
正確な寸法の供試体を少ない労力で、安全に、か
つ高能率で製造できる効果は極めて大きい。(Effects of the Invention) Since the present invention has the above-described configuration, it has an extremely large effect in that a specimen with a smooth upper surface and accurate dimensions can be manufactured safely and with high efficiency with little effort.
第１図は本考案の実施例の略線斜視図、第２図
は、同、作用説明図である。
主要部分の符号の説明、１：キヤツピング装
置、２：圧縮シリンダー、３：ロツド、４：カツ
プリング、５：レバー、６：回転軸、７：滑り止
め、８：圧縮板、９：圧縮装置、１０：往復回動
装置、１１：回転揺動シリンダー、１２：ロツ
ド、１３：軸着、１４：表面平滑板、Ｃ：コンク
リート、Ｄ：型枠。
FIG. 1 is a schematic perspective view of an embodiment of the present invention, and FIG. 2 is an explanatory diagram of the same. Explanation of symbols of main parts, 1: Capping device, 2: Compression cylinder, 3: Rod, 4: Coupling, 5: Lever, 6: Rotating shaft, 7: Non-slip, 8: Compression plate, 9: Compression device, 10 : Reciprocating rotation device, 11: Rotating and swinging cylinder, 12: Rod, 13: Pivoting, 14: Smooth surface plate, C: Concrete, D: Formwork.
Claims (1)
面に滑り留めを施した圧縮板を昇降自在かつ往復
回動自在に設け、この圧縮板と下方に設置した型
枠との間にセルロイド板または合成樹脂板等によ
る表面平滑板を介装自在としたコンクリート供試
体製造用キヤツピング装置。 A compression plate equipped with a compression device and a reciprocating rotation device and with a non-slip surface on the lower surface is installed so that it can be raised and lowered and rotated back and forth, and a celluloid plate or synthetic material is installed between this compression plate and the formwork installed below. A capping device for producing concrete specimens that can be freely interposed with a smooth surface plate made of a resin plate, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7980286U JPH0217841Y2 (en) | 1986-05-27 | 1986-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7980286U JPH0217841Y2 (en) | 1986-05-27 | 1986-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62191403U JPS62191403U (en) | 1987-12-05 |
| JPH0217841Y2 true JPH0217841Y2 (en) | 1990-05-18 |
Family
ID=30930012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7980286U Expired JPH0217841Y2 (en) | 1986-05-27 | 1986-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0217841Y2 (en) |
-
1986
- 1986-05-27 JP JP7980286U patent/JPH0217841Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62191403U (en) | 1987-12-05 |
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