JPH0318299U - - Google Patents
Info
- Publication number
- JPH0318299U JPH0318299U JP7765589U JP7765589U JPH0318299U JP H0318299 U JPH0318299 U JP H0318299U JP 7765589 U JP7765589 U JP 7765589U JP 7765589 U JP7765589 U JP 7765589U JP H0318299 U JPH0318299 U JP H0318299U
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- trowel
- spiral
- mixing section
- setting agent
- 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.)
- Pending
Links
Description
第１図はこの考案のこてを装着した作業車の全
体図、第２図はこの考案のこて装置の一実施例の
斜視図、第３図は第２図の要部の詳細を拡大して
示した断面図、第４図は他の実施例、第５図は第
４図のものの作用説明図、第６図は別の実施例を
示す。
１……作業車、Ａ……作業機、１２……こて、
１３……コンクリートホース、１４……コンクリ
ート供給部、１５，１５１，１５２……スパイラ
ル、１６……硬化剤供給パイプ、１８……バイブ
レータ。
Figure 1 is an overall view of a working vehicle equipped with a trowel of this invention, Figure 2 is a perspective view of an embodiment of the trowel device of this invention, and Figure 3 is an enlarged detail of the main parts of Figure 2. 4 shows another embodiment, FIG. 5 is an explanatory diagram of the operation of the one shown in FIG. 4, and FIG. 6 shows another embodiment. 1... Work vehicle, A... Work equipment, 12... Trowel,
13... Concrete hose, 14... Concrete supply section, 15, 15 1 , 15 2 ... Spiral, 16... Hardening agent supply pipe, 18... Vibrator.
Claims (1)
給管より供給されたコンクリートをトンネル等の
内壁面に塗り付けるこてを設けたコンクリート覆
工装置において、上記こての入口近くにコンクリ
ートとコンクリート硬化剤を混合させる急結剤混
合部を設け、該急結剤混合部の内部に２種類以上
の異なるピツチを有するスパイラルを嵌着したこ
とを特徴とする、コンクリート塗装用こて装置。 (2) こてに接続するコンクリートホース内に柔
軟なスパイラルを嵌着することにより上記急結剤
混合部を形成した、請求項(1)記載のコンクリー
ト塗装用こて装置。 (3) 上記スパイラルの両端部をゴムパツキンを
介してバイブレータの振動子に取付けて成る、請
求項(1)記載のコンクリート塗装用こて装置。[Scope of Claim for Utility Model Registration] (1) In a concrete lining device that is equipped with a trowel at the tip of a self-propelled work machine for applying concrete supplied from a concrete supply pipe to the inner wall surface of a tunnel, etc., A concrete coating characterized in that an quick-setting agent mixing section for mixing concrete and a concrete hardening agent is provided near the entrance of the container, and a spiral having two or more different pitches is fitted inside the quick-setting agent mixing section. Trowel device for use. (2) The concrete painting trowel device according to claim 1, wherein the rapid setting agent mixing section is formed by fitting a flexible spiral into a concrete hose connected to the trowel. (3) The concrete painting trowel device according to claim (1), wherein both ends of the spiral are attached to a vibrator of a vibrator via rubber gaskets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7765589U JPH0318299U (en) | 1989-07-03 | 1989-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7765589U JPH0318299U (en) | 1989-07-03 | 1989-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0318299U true JPH0318299U (en) | 1991-02-22 |
Family
ID=31620241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7765589U Pending JPH0318299U (en) | 1989-07-03 | 1989-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318299U (en) |
-
1989
- 1989-07-03 JP JP7765589U patent/JPH0318299U/ja active Pending
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