JPS61108753U

JPS61108753U -

Info

Publication number: JPS61108753U
Application number: JP19517584U
Authority: JP
Priority date: 1984-12-21
Filing date: 1984-12-21
Publication date: 1986-07-10

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図乃至第４図は本考案の一実施例を示し、
第１図は一部切欠き分解斜視図、第２図は側面図
、第３図は要部の側面図、第４図は第２図―
線での拡大断面図、第５図乃至第７図は使用状態
を示す平面図、正面図及び側面図である。１はブロツク、２は裏型枠、３は柱状枠体、４
は打込み固定具、５は伸縮突張具、６は長さ微調
整機構、３Ａは裏型枠受止め支持面、３Ｂは係合
片、６Ａは螺軸である。 1 to 4 show an embodiment of the present invention,
Figure 1 is a partially cutaway exploded perspective view, Figure 2 is a side view, Figure 3 is a side view of the main parts, Figure 4 is Figure 2-
The enlarged sectional view along the line, and FIGS. 5 to 7 are a plan view, a front view, and a side view showing the state of use. 1 is the block, 2 is the back formwork, 3 is the columnar frame, 4
5 is a driving fixture, 5 is a telescopic tensioner, 6 is a length fine adjustment mechanism, 3A is a back formwork receiving support surface, 3B is an engaging piece, and 6A is a screw shaft.

Claims

【実用新案登録請求の範囲】組積ブロツク１に対し適当距離後方位置に組
付配置されてコンクリート打設空間Ａを形成する
裏型枠２を、それの背部で固定支持するためのブ
ロツク工事用裏型枠支保装置であつて、前記裏型
枠２を受止め支持する柱状枠体３の下端部に地中
への打込み固定具４を連設するとともに、前記枠
体３長手方向の少なくとも一つの中間箇所に、裏
型枠受止め支持面３Ａとは反対側に向けて突出す
る状態で伸縮固定自在な突張具５を連設してある
ことを特徴とするブロツク工事用裏型枠支保装置
。前記突張具５が水平又はほぼ水平軸芯周りに
一定範囲内で揺動自在な状態に前記柱状枠体３に
枢支連結されている実用新案登録請求の範囲第
項に記載のブロツク工事用裏型枠支保装置。前記柱状枠体３が前記裏型枠２に対する吊り
係合片３Ｂを有するものである実用新案登録請求
の範囲第項に記載のブロツク工事用裏型枠支保
装置。前記突張具５がその先端部に螺軸６Ａを利用
した長さ微調整機構６を備えている実用新案登録
請求の範囲第項に記載のブロツク工事用裏型枠
支保装置。[Scope of Claim for Utility Model Registration] Block construction for fixing and supporting the back formwork 2, which is assembled and arranged at an appropriate distance behind the masonry block 1 and forms the concrete pouring space A, at the back of the back formwork 2. The back form supporting device is a support device in which a fixing device 4 for driving into the ground is connected to the lower end of a columnar frame 3 that receives and supports the back form 2, and at least one part of the frame 3 in the longitudinal direction A back formwork support for block construction, characterized in that a tensioner 5 which can be expanded and contracted and fixed in a row in a state of protruding toward the opposite side of the back form receiving support surface 3A is installed in a middle position between the two sides of the back formwork. Device. For block construction according to the utility model registration claim 1, wherein the tensioning tool 5 is pivotally connected to the columnar frame 3 so as to be swingable within a certain range around a horizontal or substantially horizontal axis. Back formwork support device. The back form supporting device for block construction according to claim 1, wherein the columnar frame body 3 has a hanging engagement piece 3B for the back form 2. The back formwork supporting device for block construction according to claim 1, wherein the tensioning tool 5 is provided with a length fine adjustment mechanism 6 using a screw shaft 6A at its tip.