JPH06173445A - Separator for construction works and method for using separator - Google Patents

Abstract

PURPOSE:To enhance the working effectiveness by providing a band-shaped mild steel plate with parts mating with an outer form, heat insulating material, concrete, inner form, and exterior material mounting frame, and forming an upward facing and a downward facing detent piece in each of these parts. CONSTITUTION:A band-shaped mild steel plate transversely stretching to the left and right in a plane is equipped with parts which are mating with an outer form 2, a heat insulating material 3 positioned inside of the outer form 2, concrete 4, inner form 5, and an exterior material mounting frame 6. An upward facing and a downward facing detent piece are formed in each of these parts. The undermost positioned ones of the outer and inner forms are connected in the longitudinal direction, and the insulating material 3 is put alongside the inner surface of the outer form 2, and a separator 1 for construction works is set over the oversurfaces of the forms 2, 5. Further the downward facing detent pieces are detained with the upper edges of the forms 2, 5 and heat insulating material 3 and secured. The upward facing detent pieces of the separator 1 are detained and coupled with the over-part.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction work separator and a method of using the construction work separator.

[0002]

2. Description of the Related Art Heretofore, in this type, the following has been done. When attaching the heat insulating material to the outer formwork, the heat insulating material is fixed with nails or screws are cut on a known separator, and the thing which sandwiches the heat insulating material using this screw is attached. Was fixed.

[0003]

The problems described in the prior art have the following problems. It takes time and effort to fix the heat insulating material, the cost becomes high, and there is a problem in construction accuracy. The present application has been made in view of such problems of the conventional technology, and an object of the present application is to provide a device capable of solving the above problems.

[0004]

In order to achieve the above object, the present invention is as follows. That is, the first invention is an outer mold formed on the left part of the horizontally elongated strip-shaped iron plate 1A so as to correspond to the outer form frame 2 from the upper surface in a direction orthogonal to the left-right direction of the strip-shaped iron plate. The frame-corresponding portion 1B, the heat-insulating material-thickness-corresponding portion 1C corresponding to the thickness 3A of the heat-insulating material formed adjacent to the inner side of the outer mold-corresponding portion 1B from the upper surface, and the thickness of the heat-insulating material. Corresponding part 1C
4A of concrete formed adjacent to the inner side of the
The concrete thickness corresponding portion 1D corresponding to from the top,
An inner mold frame corresponding portion 1E corresponding to the thickness 5A of the inner mold frame formed adjacent to the inner side of the concrete thickness corresponding portion 1D from the upper surface, and an outer mold frame corresponding portion 1B. It is assumed that the outer extension 1F is formed adjacent to the outer side of the inner side and the inner extension 1G is formed adjacent to the inner side of the inner mold frame corresponding portion 1E. It is what

Therefore, the outer formwork upward locking piece 1I1 and the outer formwork downward locking piece 1I2 formed on the outer edge portion of the outer formwork corresponding portion 1B and the outer formwork downward locking piece 1I2. Outer formwork upward locking piece 1J1 and outer formwork downward locking piece 1J2 formed on the outer edge portion of the formwork corresponding portion 1B, and the outer edge of the concrete thickness correspondence portion 1D. An upward locking piece 1K1 for concrete and a downward locking piece 1K2 for concrete, which are configured in parts, and an upward locking piece 1L1 for an inner mold frame, which is configured at an outer edge portion of the inner mold frame corresponding portion 1E, And an inner mold downward locking piece 1L2, an inner mold upward locking piece 1M1 formed at an inner edge portion of the inner mold frame corresponding portion 1E, and an inner downward mold shape Locking piece 1M2
And an upward locking piece 1N1 for embedding concrete and a downward locking piece 1N2 for embedding concrete, which are formed almost at the center of the concrete thickness corresponding portion 1D, and a wedge opened laterally in the outer extension 1F. Receiving hole 1O1, a wedge receiving hole 1O2 opened in the inner extension 1G in the left-right direction, and a wedge receiving hole 1P opened in the width corresponding portion 1H of the cross rail in the left-right direction. It is a construction separator.

A second aspect of the present invention is a method of using a construction work separator comprising the following steps. From the first step to the outer formwork 2 and the inner formwork 5, which are located at the lowermost ends, respectively, are continuously provided in the longitudinal direction, and then the heat insulating material 3 for external heat insulation is provided on the inner face of the outer formwork. And a separator for construction work according to claim 1 attached to the outer formwork 2 and the inner formwork 5
It is hung on the upper surface of each, and each downward locking piece is locked to the outer mold, the inner mold, the upper side of the heat insulating material, and the wedge is inserted into the wedge receiving hole to fix each mold from the outside. To do. Outer molds 2, inner molds 5, and outer molds 2 and inner molds 5 and heat insulators that should be located on the upper surface of the outer molds 2, inner molds 5, and heat insulators 3 that have undergone the second to first processes The upper engaging pieces of the building construction separator according to claim 1 are engaged with the lower side of the upper part of the upper part of the drawing 3, and are connected upward. Repeating the above-described operations from the third step, the outer formwork 2, the inner formwork 5, and the heat insulating material 3 are erected continuously in a desired number of stages, and then concrete is poured. Fourth Step-After curing the concrete, remove the outer mold 2 and the inner mold 5 and bend the inner extension 1G upward or downward.

Further, the third invention is a method of using a separator for construction work, which includes the following steps in addition to the steps of the second invention. From the first step to the outer surface of the heat insulating material 3, the outer mold-corresponding portion 1B of the building construction separator according to claim 1 protruding.
The upper and lower horizontal rails 7 are stretched in a state of being sandwiched between the upper and lower sides, and the horizontal rails 7 are inserted into the wedge receiving holes 1P with the wedge 1P1 for the outer formwork. After crimping and fixing to the downward locking piece 1J2, attach the vertical rail 8 and attach the exterior material attachment frame 6. Second step-Bending the outward extension 1F upward or downward and applying the heat insulating material 9 from the outside. Third step-extending an exterior material to the outer surface of the exterior material mounting frame 6.

[0008]

EXAMPLES Examples will be described with reference to the drawings. 1
Is a separator for construction work as the first invention. 2 is an outer formwork, 3 is a heat insulating material for external heat insulation installed inside the outer formwork, 4 is cast concrete, 5 is an inner formwork, and 6 is a horizontal rail 7. A frame for mounting an exterior material, which is composed of a vertical rail 8. 2A is the thickness of the outer mold, 3A is the thickness of the heat insulating material,
4A is the thickness of concrete, 5A is the thickness of the inner mold,
7A indicates the width of the cross rail.

The outer mold 2 and the inner mold 5 are composed of plates 2B and 5B such as well-known control panels, and angle members 2C and 5C attached to the outer periphery of these plates. Small holes 2C1 and 5C for connection are provided at predetermined positions on the angle members 2C and 5C.
1 is opened, and the vertical and horizontal connections of the molds 2 and 5 are connected by the mold tightening tools 2D and 5D using the connection small holes.

The details of the construction work separator 1 will be described. 1A is a strip-shaped iron plate that is horizontally long on the left and right sides of the plane. 1
Reference numeral B denotes an outer form-corresponding portion formed on the left side portion of the strip-shaped iron plate 1A so as to correspond to the outer form frame 2 in a direction orthogonal to the left-right direction of the strip-shaped iron plate from above. Reference numeral 1C denotes a heat insulating material thickness corresponding portion which corresponds to the heat insulating material thickness 3A formed adjacent to the inner side of the outer mold frame corresponding portion 1B from the upper surface.

Reference numeral 1D denotes a concrete thickness corresponding portion which corresponds to the concrete thickness 4A formed adjacent to the inside of the heat insulating material thickness corresponding portion 1C from the upper surface. Reference numeral 1E denotes an inner formwork corresponding portion corresponding to the thickness 5A of the inner formwork formed adjacent to the inner side of the concrete thickness corresponding portion 1D from the upper surface. 1F is an outer extension portion formed adjacent to the outer side of the outer mold frame corresponding portion 1B. 1G is an inward extension formed adjacent to the inward side of the inward mold-corresponding portion 1E.

Reference numeral 1H is a width-corresponding portion of a horizontal rail formed on the inner side of the outer mold-frame corresponding portion 1B. Reference numeral 1I1 is an upward locking piece for the outer mold frame, which is formed by folding up a U-shaped cut piece carved outward at the outer edge portion of the outer mold frame corresponding portion 1B. Reference numeral 1I2 is a downward locking piece for the outer mold, which is formed by folding down a U-shaped cut piece engraved outward on the outer edge portion of the outer mold-corresponding portion 1B.

Reference numeral 1J1 is an outer mold upward facing member for folding an outer formwork corresponding portion 1B in which a U-shaped cut piece carved inward in a U-shape is folded up at the inner edge portion of the outer formwork corresponding portion 1B. It is a stop. Reference numeral 1J2 is a downward locking piece for the outer mold, which is formed by folding down a U-shaped cut piece carved inward at the inner edge portion of the outer mold-corresponding portion 1B. It should be noted that this outward locking piece 1 for the formwork
J1 and the outer mold downward locking piece 1J2 are located between the outer mold and the heat insulating material.

Reference numeral 1K1 is an upward engaging piece for concrete in which a notch piece which is engraved in a U-shape toward the outside is folded up at the outer edge portion of the concrete thickness corresponding portion 1D. 1K2
Is a downward engaging piece for concrete in which a notch piece carved in a U-shape toward the outside is folded down at the outer edge portion of the thickness corresponding portion 1D of concrete. The upward locking piece 1K1 for concrete and the downward locking piece 1K for concrete
2 will be located between the insulation and the concrete.

Reference numeral 1L1 is an upward locking piece for the inner mold frame, which is formed by folding up a U-shaped cut piece engraved outward on the outer edge portion of the inner mold frame corresponding portion 1E. . Reference numeral 1L2 is an inner downward locking piece for a mold, which is formed by folding down a U-shaped cut piece carved outward at the outer edge portion of the inner mold corresponding portion 1E. In addition, the inner mold upward locking piece 1L1 and the outer mold downward locking piece 1L2 are located between the concrete 4 and the inner mold 5.

Reference numeral 1M1 is an upward locking piece for the inner mold, which is formed by folding up a U-shaped cut piece carved inward at the inner edge of the inner mold-corresponding portion 1E. . Reference numeral 1M2 denotes an inner downward locking piece for a mold, which is formed by folding down a U-shaped cut piece carved inward at an inner edge portion of the inner mold corresponding portion 1E. The inner mold upward locking piece 1M1 and the inner mold downward locking piece 1M2 are located at the inner edge of the inner mold.

Reference numeral 1N1 is an upward engaging piece for embedding concrete in which a U-shaped cut piece carved inward in a U-shape is formed at a substantially central portion of the concrete thickness corresponding portion 1D so as to be folded up. Reference numeral 1N2 is a downward engaging piece for embedding concrete in which a U-shaped cut piece carved inward in a U-shape is formed at a substantially central portion of the concrete thickness corresponding portion 1D.

Reference numeral 1O1 designates two wedge receiving holes formed in the outer extension 1F in the left-right direction. Reference numeral 1O2 denotes two wedge receiving holes formed in the inward extension 1G in the left-right direction. Reference numeral 1P denotes a single wedge receiving hole that is opened in the width-corresponding portion 1H of the horizontal rail in the left-right direction.

The method of using the construction work separator as the second invention is as follows with reference to FIG. (Regarding Forming Form and Placing Concrete) First Step Outer form 2 and inner form 5 located at the lowermost ends are connected in the longitudinal direction, and then the outer form A heat insulating material 3 for external heat insulation is attached to the inner surface of the frame, and a separator 1 for construction work is provided.
Are hung on the upper surfaces of the outer mold 2 and the inner mold 5, and the downward locking pieces are locked to the outer mold, the inner mold, and the upper side of the heat insulating material, and for the wedge. Wedges 1O11 and 1O21 are inserted into the receiving holes 1O1 and 1O2 to fix each form from the outside. Second step Each outer formwork 2, inner formwork 5, and each outer formwork 2 and inner formwork 5 and heat insulation material 3 that should be located on the upper surface of each outer formwork 2, inner formwork 5, and heat insulation material 3 that have undergone the first step The upward engaging pieces of the building construction separator 1 are engaged with the lower side of the lower part while being connected upward.

Third Step While repeating the above work, the outer mold 2, the inner mold 5, and the heat insulating material 3 are erected continuously in a desired number of steps, and then concrete is poured. Fourth Step: After curing the concrete, the outer mold 2 and the inner mold 5 are removed, and the inner extension 1G is bent upward or downward.

The method of using the separator for construction work as the third invention is as follows. (Concerning exterior construction) First step The upper and lower horizontal rails 7 are stretched while sandwiching the outer mold-corresponding portion 1B of the separator for construction work projecting on the outer surface of the heat insulating material 3 from above and below. 7 is inserted into the wedge receiving hole 1P with a wedge 1P1 and is crimped and fixed to the outer formwork upward locking piece 1J1 and the outer formwork downward locking piece 1J2. Attach the mounting frame 6. Second step: The outer extension 1F is bent upward or downward, and the heat insulating material 9 is applied from the outside. Third Step An exterior material (not shown) is stretched on the outer surface of the exterior material mounting frame 6.

The operation will be described together with the effects.

[0023]

Since the present invention is configured as described above, it has the following effects. 1. The outer insulation can be installed easily and surely. 2. The ventilation layer can be formed easily and surely.

[Brief description of drawings]

[Figure 1] Outer formwork, insulation material, and separator for construction work
It is a perspective view explaining the relationship with respect to concrete and the like.

FIG. 2 is a perspective view of a building construction separator.

FIG. 3 is a perspective view in which a part of the second invention is cut away.

FIG. 4 is a perspective view in which a part of the third invention is cut away.

FIG. 5 is an enlarged sectional view taken along line AA.

FIG. 6 is a perspective view in which a part of the outer mold and the inner mold is cut away.

[Explanation of symbols]

 1 Construction Separator 1A Strip-shaped iron plate 1I1 Outer formwork upward locking piece 1I2 Outer formwork downward locking piece 1J1 Outer formwork upward locking piece 1J2 Outer formwork downward engagement Stop piece 1K1 Upward locking piece for concrete 1K2 Downward locking piece for concrete 1L1 Upward locking piece for inner formwork 1L2 Inner downward locking piece for formwork 1M1 Upward locking piece for inner formwork 1M2 Inner formwork downward locking piece 1N1 Concrete embedding upside locking piece 1N2 Concrete embedding downside locking piece 1O1, 1O2, 1P Wedge receiving hole 2 Outer formwork 3 Insulation material 4 Cast concrete 5 Inner formwork 6 Exterior material mounting frame

Claims (3)

[Claims] 1. A laterally elongated strip-shaped iron plate (1A) on the left and right of the plane, which is formed on the left side of the strip-shaped iron plate so as to correspond to the outer formwork (2) from the upper side in a direction orthogonal to the horizontal direction of the strip-shaped iron plate. Formwork corresponding part (1B) and outside formwork corresponding part (1
The thickness of the heat insulating material formed adjacent to the inner side of (B) (3
Thickness corresponding part (1C) of the heat insulating material corresponding to A) from the upper surface
And a concrete thickness corresponding portion (1D) corresponding to the thickness (4A) of the concrete formed adjacent to the inner side of the thickness corresponding portion (1C) of the heat insulating material, and the thickness of the concrete Corresponding to the inner formwork corresponding part (1E) corresponding to the thickness (5A) of the inner formwork formed adjacent to the inner side of the corresponding part (1D) from the upper surface, and the outer formwork The outer extension portion (1F) formed adjacent to the outer side of the portion (1B) and the inner extension portion (1F) formed adjacent to the inner side of the inner mold frame corresponding portion (1E) ( 1G), the outer formwork upward locking piece (1I1) formed on the outer edge portion of the outer formwork corresponding portion (1B), and the outer formwork downward face A locking piece (1I2) and an upward locking piece (1J1) for the outer mold, which is formed on the outer edge portion of the outer mold frame corresponding portion (1B),
And an outer downward locking piece for formwork (1J2), an upward locking piece for concrete (1K1) formed on an outer edge portion of a thickness corresponding portion (1D) of concrete, and a downward locking piece for concrete (1K2), the inner mold form upward locking piece (1L1) formed on the outer edge portion of the inner mold form corresponding portion (1E), and the inner mold form downward locking piece (1).
L2), an inner upward locking piece (1M1) for the mold, and an inner downward locking piece (1M2) for the mold, which are formed on the inner edge portion of the inner mold-corresponding portion (1E). And an upward locking piece (1N1) for embedding concrete, a downward locking piece (1N2) for embedding concrete, and an outer extension part (1F), which are formed almost in the center of the thickness corresponding part (1D) of concrete. Wedge receiving hole (1O1) opened in the left-right direction, wedge receiving hole (1O2) opened in the inward extension (1G) in the left-right direction, and horizontal width in the width corresponding part (1H) of the horizontal rail. Wedge receiving hole (1P) opened with a separator for construction work. 2. A method of using a separator for building construction, which comprises the following steps. From the first step to the outer formwork (2) and the inner formwork (5), which are respectively located at the lowermost ends, are continuously provided in the longitudinal direction, and then the outer formwork is provided on the inner surface for external heat insulation. Insulating material (3) of
The building construction separator according to claim 1 is laid over the upper surfaces of the outer formwork (2) and the inner formwork (5), and each downward locking piece is placed on the outer formwork and the inner formwork. , Lock the upper side of the heat insulating material and insert the wedge into the wedge receiving hole to fix each form from the outside. Inside of each outer formwork (2), each outer formwork (2) that should be located on the upper surface of the outer formwork (2), inner formwork (5), and heat insulating material (3) after the second step to the first process Connecting each upward locking piece in the building construction separator according to claim 1 to the upper side of the mold (5) and the heat insulating material (3) on the lower side. Repeating the above-mentioned operations from the third step, the outer formwork (2), the inner formwork (5), and the heat insulating material (3) are erected in a desired number of stages, and then concrete is poured. Fourth step-after curing the concrete, remove the outer mold form (2) and the inner mold form (5) and bend the inner extension (1G) upward or downward. 3. A method for using a separator for construction work, wherein the following steps are added to the step according to claim 2. The first step-projecting to the outer surface of the heat insulating material (3).
The upper and lower horizontal rails (7) are stretched with the outer formwork corresponding portion (1B) in the described separator for construction work sandwiched from above and below, and this horizontal rail (7) is used as a wedge receiving hole (1P). After crimping the inserted wedge (1P1) to the outer formwork upward locking piece (1J1) and the outer formwork downward locking piece (1J2), attach the vertical crosspiece (8) to the exterior material. Mounting frame 6
Installation of. Second step-Bend the outward extension (1F) upward or downward and apply the heat insulating material (9) from the outside. Third step-extension of the exterior material on the outer surface of the exterior material mounting frame (6).