JPS6057649U

JPS6057649U - formwork fixings

Info

Publication number: JPS6057649U
Application number: JP9503283U
Authority: JP
Inventors: 五味　寛人; 正弘岸; 安木　ひで一郎
Original assignee: 岡部株式会社; タカムラ建設株式会社
Priority date: 1983-06-22
Filing date: 1983-06-22
Publication date: 1985-04-22

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図イ〜ハは従来例を示す説明図、第２図は本考案を
示す説明図、第３図イル二は保持部材の他の実施例を示
す図、第４図は第２図の中間部材の他の実施例を示す図
、第５図、第６図は第２図の他の実施例を示す図。１・・・トラスを有する２０版、２・・・コンクリート
、３・・・下弦筋、４・・・上弦筋、５・・・ラチス筋
、６．７・・・ナツト、８・・・ボルト、９・・・コ字
状保持部材、１０．１０’・・・突起、１１・・・孔、
１２・・・中間部材、１３・・・ネジ、１４・・・ネジ
孔、１５・・・セパレータ、１６・・・先端ネジ部、１
７・・・後端ネジ部、１８・・・ツブシ部、１９・・・
型枠固定具、２０・・・型枠、２１・・・座金、２２・
・・ネジ、２３・・・ナツト、２４・・・カシメ部、２
５・・・心金、２６・・・ネジ孔、２７・・・ネジ、２
８・・・型枠支承具。1A to 2C are explanatory diagrams showing a conventional example, FIG. 2 is an explanatory diagram showing the present invention, FIG. 3 is a diagram showing another embodiment of the holding member, and FIG. 5 and 6 are views showing other embodiments of the intermediate member; FIGS. 5 and 6 are diagrams showing other embodiments of the intermediate member; FIG. 1... 20th plate with truss, 2... concrete, 3... lower chord, 4... upper chord, 5... lattice bar, 6.7... nut, 8... bolt , 9... U-shaped holding member, 10.10'... projection, 11... hole,
12... Intermediate member, 13... Screw, 14... Screw hole, 15... Separator, 16... Tip threaded part, 1
7... Rear end screw part, 18... Tubushi part, 19...
Formwork fixture, 20... Formwork, 21... Washer, 22.
...Screw, 23...Nut, 24...Caulking part, 2
5... Core metal, 26... Screw hole, 27... Screw, 2
8... Formwork support.

Claims

【実用新案登録請求の範囲】（１）′　断面コ字状の保持部材と、保持部材の内側に
突出して鉄筋を固定するネジ突出部材等の固定部材、保
持部材から外側に突出して設けられる取付部材からなり
、保持部材を鉄筋に外嵌し、固定部材により固定すると
共に、取付部材を介してコンクリート型枠を固定し得る
ようにしたことを特徴とするトラスを有する２０版に対
する型枠の固定具。（２）固定部材を中間部材とし、該中間部材の先端ネジ
部で鉄筋を固定し、後方の大径部に設けたネジ孔に取付
部材であるセパレータを係合させうるようにしてなるこ
とを特徴とする実用新案登録請求の範囲第１項記載の型
枠の固定具。（３）固定部材と取付部材とをセパレータが兼用するよ
うにして、セパレータの先端ネジ部を保持部材に設けた
ネジ孔を介して内側に突入させるようにしたことを特徴
とする実用新案登録請求の範囲第１項記載の型枠の固定
具。（４′）保持部材の開口部内側に突出部材を設けたこと
を特徴とする実用新案登録請求の範囲第１項記載の型枠
の固定具。（５）保持部材の開口部内側に設けた突出部材を一部を
切り起して形成した突起で形成したことを特徴とする実
用新案登録請求の範囲第４項記載の型枠の固定具。（６）保持部材をフック状の丸味を帯びた部材で形成し
、開口部に比して内側を広くしたことを特徴とする実用
新案登録請求の範囲第１項記載の型枠の固定具。[Scope of Claim for Utility Model Registration] (1)' A holding member with a U-shaped cross section, a fixing member such as a screw protruding member that protrudes inside the holding member to fix a reinforcing bar, and a mounting that protrudes outward from the holding member. Fixing the formwork to the 20th plate having a truss consisting of a member, in which the holding member is externally fitted onto the reinforcing bars, fixed by the fixing member, and the concrete formwork can be fixed via the mounting member. Ingredients. (2) The fixing member is an intermediate member, the reinforcing bar is fixed at the threaded end of the intermediate member, and the separator, which is the mounting member, can be engaged with the screw hole provided in the rear large diameter part. A fixture for formwork according to claim 1 of the patented utility model. (3) Request for registration of a utility model characterized in that a separator serves as both a fixing member and a mounting member, and the threaded end of the separator is inserted into the inside through a threaded hole provided in a holding member. A fixing device for formwork as described in item 1. (4') The formwork fixture according to claim 1, which is characterized in that a protruding member is provided inside the opening of the holding member. (5) The formwork fixture according to claim 4, wherein the projecting member provided inside the opening of the holding member is formed by a projection formed by partially cutting and raising the projecting member. (6) The formwork fixture according to claim 1, wherein the holding member is formed of a hook-like rounded member, and the inside is wider than the opening.