JP2019094671A - Concrete form portal shape assembling metal fitting - Google Patents

Abstract

To provide a form construction method leading to shortening of a construction period, labor-saving and cost-down, by dispensing with a separator (a registered trademark), a form tie (a registered trademark) and a hardware expert.SOLUTION: A concrete form assembly metal fitting comprises a short size type column left side metal fitting 3 installable on one end side of a foot side fixing metal fitting 1 and a short size type column right side metal fitting 2 installable on one end side of the foot side fixing metal fitting 1, and a column left side short size part and a column right side short size part are installable in the variable length, and have a plurality of horizontal steel pipe receivers in the short size type column left side metal fitting, and become a portal shape by connecting a short size part of the short size type column right side metal fitting and a short size part of the short size type column left side metal fitting via a fixture.SELECTED DRAWING: Figure 1

Description

The present invention is a method of simplifying and facilitating a concrete casting form such as a foundation underground beam of a building.

Formwork production and separator (registered trademark), foam tie (registered trademark), and hardware specialists, etc. lead to shortening of installation period, labor saving, cost reduction.

Generally, a formwork is manufactured by a specialist with control panel supporting bars, nails, hardware, etc. in advance according to the basic plan, detailed drawings, etc., and carried into the loading / shipping site, Separator (registered trademark), foam tie ( Mount a registered trademark), set a rigid horizontal steel pipe, build and check as fixed.

Based on the construction drawing, draw out the ink mark fixing bracket (1) on the concrete block or base concrete with a concrete screw, etc., install and rebar after the installation is completed, and after completion, the square type bracket (2) (3) Set in fixing bracket (1), set assembled corner fitting (5), install horizontal steel pipe 60 □, and form panel thickness 12
Alternatively, insert the lath formwork etc. into the claws (B) of the lock fixing bracket (1), fix the template from rebar with clothes spencer etc., pass through with support jacks etc.

With almost no previous manufacturing process, no separators, foam ties, metal parts are used, and the corrosion of the separators causes corrosion of rebars and prevents strength deterioration. Connect to

Perspective Detail view Detail view

It can be assembled easily in other jobs without relying on the formwork assembly specialist, and the construction period can be shortened, labor saving and cost reduction.

Portal metal fitting, concrete formwork example.

1 Foot Fixing Bracket (Consumables)
2 square-shaped support right bracket
3 square-shaped support left bracket
4 foot book fixing insert pin
5 corner fitting
6 head rectangular bracket right and left assembly pin

Claims (5)

A rectangular support-type left bracket (3) that can be attached to one end of the foot lock fixing bracket (1) and a rectangular support right pole fitting (2) that can be attached to the end of the foot lock fixing bracket (1) The rectangular part on the left side of the column and the rectangular part on the column right side can be attached with variable length, and the rectangular column left bracket has a plurality of horizontal steel pipe supports, and the rectangular column of the rectangular column right bracket A concrete form assembly fitting characterized in that it has a gate-like shape by connecting the section (E) and the rectangular section (E) of the left bracket of the rectangular support via a fixture. The concrete formwork assembly fitting according to any one of claims 1 to 3 and a rectangular parallelepiped exit corner fitting (5), the exit corner fixing portion (F) being provided on one surface of the exit corner fitting, the exit Rectangular struts right side of the concrete formwork assembly fitting characterized by having a plurality of horizontal steel pipe supports (D) on the surface next to the surface provided with the corner fixing portion (2) rectangular measuring strut left side (3) A concrete form assembly set fitting characterized in that the end corner fitting (5) is joined to each other. Fix the horizontal steel pipe (G) to the horizontal steel pipe holder (D), and attach the template (H) between the horizontal steel pipe (G) and the projection (B) Possible set fittings. A plurality of fixing holes for fixing each rectangular portion to each rectangular portion of the rectangular support brackets (2) and (3), and the plurality of fixing holes are arranged 50 mm apart The concrete mold assembly as set forth in claim 1, wherein the concrete formwork can be fixed in the plurality of fixing holes via a fixing tool. The foot book fixing bracket (1) has a U-shaped (C) shape having bent portions at both ends, and has protrusions (B) for inserting a template in the vicinity of both ends, and both bent portions C) and one end of the long part of the rectangular support for the left side of the left bracket and one end of the long part of the rectangular support for the right side of the rectangular support with respective pin insertion holes (A), 1 Concrete formwork assembly bracket.

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