JPS62163256U

JPS62163256U -

Info

Publication number: JPS62163256U
Application number: JP4903486U
Authority: JP
Priority date: 1986-04-03
Filing date: 1986-04-03
Publication date: 1987-10-16

Description

[Brief explanation of drawings]

第１図は、背張り棒、ピーコン、ホームタイ取
付部等の組付状態を示す断面図、第２図Ａ，Ｂは
本考案に使用される背張り棒の各種形状を示す正
面図、第３図及び第４図は本考案に使用されるピ
ーコン形状を示し、Ａは正面図、Ｂは頂面形状を
示す右側面図、Ｃは底面形状を示す左側面図であ
る。第４図Ｄはアダプターを取り付けた状態を示
す正面図である。第５図は本考案の実施例に係る
ホームタイ取付部の形状を示し、Ａは正面断面図
、Ｂは型枠２との接合面を示す左側面図、Ｃは背
張り棒の先端部分を示す平面図である。第６図は
、従来技術の背張り棒、ピーコン、ホームタイ等
の組付状態を示す断面図である。１：背張り棒、１１：軸部、１２：係合凹部、
２：型枠、３：ピーコン、３１：軸穴、３２：脱
離部位、３３：回転治具取付部位、３５：アダプ
タ、３４：合部位、５０：ホームタイ取付部、
５１：鍵穴状係合部、５２：内部空間。 Fig. 1 is a cross-sectional view showing the assembled state of the back tension bar, peakon, home tie attachment part, etc.; Figures 2 A and B are front views showing various shapes of the back tension bar used in the present invention; 3 and 4 show the pecon shape used in the present invention, A is a front view, B is a right side view showing the top shape, and C is a left side view showing the bottom shape. FIG. 4D is a front view showing the adapter attached. Figure 5 shows the shape of the home tie attachment part according to the embodiment of the present invention, where A is a front sectional view, B is a left side view showing the joint surface with the formwork 2, and C is the tip of the backing rod. FIG. FIG. 6 is a cross-sectional view showing the assembled state of the back tension rod, peakon, home tie, etc. of the prior art. 1: Back tension rod, 11: Shaft, 12: Engagement recess,
2: Formwork, 3: Peacon, 31: Shaft hole, 32: Detachment part, 33: Rotating jig attachment part, 35: Adapter, 34: Joining part, 50: Home tie attachment part,
51: Keyhole-shaped engagement portion, 52: Internal space.

補正昭６１．６．２６図面の簡単な説明を次のように補正する。Correction: June 26, 1986 The brief description of the drawing has been amended as follows.

【図面の簡単な説明】第１図は、背張り棒、ピーコン、ホームタイ取
付部等の組付状態を示す断面図、第２図Ａ，Ｂは
本考案に使用される背張り棒の各種形状を示す正
面図、第２図Ａはピーコンを取付可能にした背張
り棒、第２図Ｂは、ピーコンを取付ない背張り棒
を示す。第３図及び第４図は本考案に使用される
ピーコン形状を示し、Ａは正面図、Ｂは頂面形状
を示す右側面図、Ｃは底面形状を示す左側面図で
ある。第４図Ｄはアダプターを取り付けた状態を
示す正面図である。第５図は本考案の実施例に係
るホームタイ取付部の形状を示し、Ａは正面断面
図、Ｂは型枠２との接合面を示す左側面図、Ｃは
背張り棒の先端部分を示す平面図である。第６図
は、従来技術の背張り棒、ピーコン、ホームタイ
等の組付状態を示す断面図である。１：背張り棒、１１：軸部、１２：係合凹部、
２：型枠、３：ピーコン、３１：軸穴、３２：脱
離部位、３３：回転治具取付部位、３５：アダプ
タ、３４：嵌合部位、５０：ホームタイ取付部、
５１：鍵穴状係合部、５２：内部空間。[Brief explanation of the drawings] Figure 1 is a sectional view showing the assembled state of the back tension rod, peakon, home tie attachment part, etc., and Figures 2 A and B are various types of back tension bars used in the present invention. A front view showing the shape, FIG. 2A shows a backrest rod to which a peacon can be attached, and FIG. 2B shows a backrest rod without a peacon attached. 3 and 4 show the pecon shape used in the present invention, A is a front view, B is a right side view showing the top shape, and C is a left side view showing the bottom shape. FIG. 4D is a front view showing the adapter attached. Figure 5 shows the shape of the home tie attachment part according to the embodiment of the present invention, where A is a front sectional view, B is a left side view showing the joint surface with the formwork 2, and C is the tip of the backing rod. FIG. FIG. 6 is a cross-sectional view showing the assembled state of the back tension rod, peakon, home tie, etc. of the prior art. 1: back tension rod, 11: shaft portion, 12: engagement recess,
2: Formwork, 3: Peacon, 31: Shaft hole, 32: Detachment part, 33: Rotating jig attachment part, 35: Adapter, 34: Fitting part, 50: Home tie attachment part,
51: Keyhole-shaped engagement portion, 52: Internal space.

Claims

[Scope of claim for utility model registration] (1) Formwork fixing structure for concrete pouring consisting of the following combination. (b) It has a shaft part that can be penetrated in the width direction of the formwork, and an engagement recess is formed on the tip side of the shaft part into which the keyhole-shaped engagement part of the home tie mounting part described later can be engaged. Back bar. (b) The backing rod has a shaft hole that is ringed at a predetermined position, a spiral-shaped detachment part is formed on the top side perpendicular to the shaft hole, and a rotating jig attachment part is formed on the bottom side. A truncated cone shaped peacon. (c) A home tie attachment part that has a keyhole-shaped engagement part that can be engaged with the engagement recess on the side facing the back tension rod, and has an internal space inside the keyhole-like engagement part. (2) The formwork fixing structure according to claim 1, wherein the home tie attachment portion is formed separately from the home tie and is an adapter to which an existing home tie can be attached. (3) The utility model according to claim 1, characterized in that a fitting part is formed around the bottom surface of the peacon to which an adapter having an inclined formwork mounting surface can be fitted in a detachable manner. Formwork fixed structure. (4) The formwork fixing structure according to claim 1, which is a registered utility model, characterized in that a bulge portion for positioning and supporting a peakon is formed on at least one side of the backing rod. A formwork fixing structure according to claim 1 of the utility model registration claim, characterized in that: