KR20190008053A - An assembly type supporting beam mold using form-panel, and method for constructing this same - Google Patents

Abstract

The present invention relates to a prefabricated beam mold using a form panel and a method for constructing the same, which can stably support a form panel through improvement of a structure by assembling angles with a floor mold (form panel) and a wall body mold (form panel) by fasteners, such as pins, and can be constructed using a small number of yokes. The prefabricated beam mold using a form panel according to the present invention includes: a pair of angles (10) arranged to be spaced apart from each other at a predetermined interval in a horizontal direction; a floor mold (20) mounted between the angles; and wall body molds (30) each standing at the angles. The angles include: a first support part (11) for supporting the bottom surface of the floor mold; an aligning part (12) formed upwardly from the first support part to support sides of the floor mold; and a second support mold (13) formed in a horizontal direction from the aligning part to support a lower portion of the wall body mold.

Description

[0001] The present invention relates to an assembly type support panel using a foam panel,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a form panel, and more particularly, to a form panel using a foam panel (a mold made of a certain standard such as a euro foam or an aluminum foam) And a method of constructing the same.

Concrete structures are applied to the slab for reinforcement.

The beam formwork for constructing the beam is composed of a bottom portion and side walls erected on both left and right sides of the bottom portion.

The formwork and the support are used as separate products or they are integrally manufactured and used.

Patent Document No. 10-1310842 discloses a panel assembly comprising a pair of vertical panels spaced apart from each other, a horizontal panel disposed at a lower end of the vertical panel, and a corner angle formed at a corner portion where the horizontal panel contacts the vertical panel, And a supporter for supporting the horizontal member of the mold, and a supporter for supporting the bolt member at a lower portion of the bolt member, wherein the vertical panel of the support member and the bolt member And a supporting means for blocking lateral pressure by concrete applied to the vertical panel by being connected to the vertical panel at the same time, wherein the supporting means is provided with a first spiral portion, And a second support member provided with a second helical portion and connected to the bobbin member, and the support means includes a first support member and a second support member, And an operating member having a corresponding spiral portion corresponding to each of the spiral portions is provided so as to be capable of adjusting the length of the supporting means and the vertical panel of the bracket by the support means The vertical panel of the formwork is configured to extend outwardly only by the action of lowering the formwork assembly by the adhesive force or the frictional force between the vertical panel and the concrete surface at the time of disassembling the formwork, The vertical panel can be separated from the concrete surface, and can not be assembled into various sizes of beams.

Patent Document 10-1694747 discloses a structure in which a support having a connecting portion on both sides of a pedestal having coupling rods on both sides of the bottom is combined with a support to adjust the gap between the left and right pedals according to the standard of the floor panel, It is possible to adjust the size of the yoke by using wedge pin in the pin hole formed in the connecting part and to use the desired type of euro form according to the size of the beam to be used as the floor panel and side panel. The panels and side panels must only be fastened to the corner angles with pins and must use yokes, and a large number of yokes should be used.

Patent No. 10-1310842 Registration No. 10-1694747

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a method of manufacturing an angle bracket which is assembled in a fastener such as a bottom side mold (foam panel), a wall side mold And to provide a prefabricated formwork using the foam panel which is constructed using a small number of yokes and a construction method thereof.

The prefabricated brace using the foam panel according to the present invention comprises: a pair of angles arranged at a predetermined interval from each other along the transverse direction; A bottom mold installed between the angles; And a wall side die formed on each of the angles, wherein the angle includes a first support portion for supporting the bottom surface of the bottom side mold at a bottom portion, and a second support portion for supporting the side surface of the bottom side mold, And a second support portion formed in a lateral direction in the alignment portion and supporting the wall-side mold at a bottom portion thereof.

The present invention is characterized in that it includes a support base fixed to the angle and supporting a wall side mold.

According to the prefabricated formwork using the foam panel according to the present invention and the construction method thereof, a form panel is formed by using a foam panel (euroform, aluminum foam, etc.) as a floor / wall formwork, By firmly assembling the bottom formwork and the wall formwork, it is possible to improve the quality of construction by preventing deformation of the form due to the concrete placing pressure. It is also possible to maintain the formwork in assembled state through the deck and support, It can prevent deformation of the mold more effectively, and the rigidity of the form is high, so that it is possible to use a small amount of deck and support so that the workability is excellent.

1 is a perspective view of a prefabricated formwork using a foam panel according to a first embodiment of the present invention.
2 is an exploded perspective view of a prefabricated formwork using a foam panel according to Embodiment 1 of the present invention.
3 is an assembly sectional view of a prefabricated formwork using a foam panel according to Embodiment 1 of the present invention.
4 and 5 are perspective views illustrating an example in which a cross-shaped beam is constructed by using a prefabricated formwork using the foam panel according to the first embodiment of the present invention.
FIGS. 6 to 9 are views showing a turnbuckle-type adjusting tool applied to the variable-type prefabricated tool according to the first embodiment of the present invention; FIG.
10 is a view showing an example for the construction of the variable-section prefabricated cross-shaped beam according to the first embodiment of the present invention.
11 is a perspective view of a variable-type prefabricated formwork according to a second embodiment of the present invention.
12 is a front view of a variable-type prefabricated mold according to a second embodiment of the present invention.
13 is a front view showing an example in which a reinforcing member is additionally applied to the variable-type prefabricated bolt according to the second embodiment of the present invention.

In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions of the present invention, and these may be changed according to the intention of the user, the operator, or the like. Therefore, the definition should be based on the contents throughout this specification.

≪ Example 1 >

1 to 3, a prefabricated building 100 using a foam panel according to the present invention includes a pair of angles 10, a bottom mold 20 supported by a pair of angles 10, And a wall side mold 30 which is respectively installed on the angle 10 and the bottom side mold 20 and the wall side mold 30 can be formed as a seamless euro foam or aluminum foam.

The angle 10 is characterized by supporting both the bottom side mold 20 and the wall side mold 30 and includes a first pedestal portion 11 for supporting both the left and right sides of the bottom surface of the bottom side mold 20 at the bottom, An alignment part 12 formed at the upper part of the first support part 11 so as to support the side surface of the bottom side mold 20 and an alignment part 12 formed at the rear side of the alignment part 12, And a second supporting portion 13 for supporting at the bottom, and is manufactured by various materials and manufacturing methods such as aluminum and iron.

The first support portion 11 and the alignment portion 12 and the second support portion 13 are provided with a plurality of holes for fixing the bottom mold 20 and the wall mold 30, respectively. A bolt, a nut, a pin, a clamp, or the like is used as the assembly means using the hole.

The first support part 11 supports the bottom surface of the bottom side mold 20 at the bottom and is assembled with the bottom side mold 20 through assembly means such as bolts, nuts, pins, clamps and the like.

In this case, only the first support portion 11 and the bottom side mold 20 can be assembled or the first support portion 11 and the bottom side mold 20 and The crosspiece 41 of the support platform 40 may be assembled through one assembly means.

In addition, the angle 10 is formed in the second support portion 13 so that the support step 14 protrudes upward so as to stably maintain the standing state of the wall side mold 30.

The support jaw 14 protrudes upward from the outer edge of the second support part 13 to cover the bottom of the wall-side mold 30. It is preferable that the height of the support jaw 14 is equal to or similar to the thickness of the wall side mold 30 and it is difficult to assemble the wall side mold 30 and the second support portion 13 due to the difference in height And to prevent weakening of the bond.

The support jaw 14 may be formed entirely in the second support portion 13, or a plurality of the support jaws 14 may be formed at regular intervals.

In addition, the angle 10 constitutes a stiffener assembly 15 for securing to the crosspiece 41 of the support platform 40.

The stiffener assembly 15 is formed in a line in the transverse direction with respect to the first pedestal 11 on the opposite side of the first pedestal 11 with respect to the alignment part 12 and is mounted on the cross bar of the support pedestal. Of course, the stiffener assembly 15 is assembled through the crosspiece and the assembly means, including one or more holes.

With the above structure, it is possible to assemble the bottom side mold 20 and the wall side mold 30 together with only a pair of angles 10.

In addition, a separate pedestal (in the form of a plate or band) may be applied over the first pedestals 11 of the pair of angles 10. The pedestal is arranged in a direction orthogonal to the first pedestal portions 11 of the pair of angles 10 and both sides thereof can be raised on the first pedestal portion 11. The pedestal can support the bottom side mold 20 only by being raised on the first pedestals 11, but can be assembled to the first pedestal 11 through pins or the like, if necessary.

The first receiving portion 11 includes at least one hole and is assembled through the cross bar 41 and the assembling means using the hole.

It is also possible to make the width of the first receiving portion 11 wide instead of the pedestal so that the pair of first receiving portions 11 adhere to each other.

The present invention includes a deck support 40 for preventing the separation of the bottom side mold 20 and the wall side mold 30 due to the load of the concrete.

The support base 40 is composed of a cross bar (yoke) 41, a fixing bracket 42 and a support 43.

The crossbar 41 is preferably a rectangular pipe, and two or more width control holes 41a are formed on the left and right sides of the crossbar 41 as width control portions.

The first leg 11 of the angle 10 and the bottom of the stiffener assembly 15 are raised on the upper surface of the crossbar 41 and assembled through the assembling means.

Further, the crossbar 41 is supported by the support 1 in cooperation with the support 1 supported on the ground, and disperses the concrete load into the support 1. Fixtures (bolts, pins, etc.) are applied to the bottom of the crosspiece 41 so that the support 1 is not released.

The fixing bracket 42 is fixed to the width adjusting hole 41a through a fastener (a bolt, a nut, a pin, a clamp, or the like) as a material for fixing the support 43 to the cross bar 41, It can be deformed into a variety of shapes without changing the crossbar 41 due to its variable position.

The fixing bracket 42 is preferably composed of the transverse bar fixing portion 42a and the support bar fixing portion 42b.

The cross bar fixing portion 42a has three sides so as to surround the upper surface and the front and rear sides of the cross bar 41. A fastener 42c (bolt, nut, pin, etc.) is fastened to both the left and right sides, . The two fasteners 42c are disposed on both sides of the support frame fixing portion 42b so that when the fastener 42c is fastened only to the outer side, the fastening bracket 42 guides the fastener 42c So that the support 43 can be dropped from the wall-side mold 30.

The support bar fixing portion 42b is formed on one side of the front and rear sides of the cross bar fixing portion 42a and has a shape (rectangular shape or rectangular shape without one face) surrounding the periphery of the support bar 43, So as to prevent the support table 43 from moving.

It is also possible that the fixing bracket 42 is welded to the cross bar 41 when the size of the bracket does not change.

The support base 43 is fixed to the cross bar 41 in a vertical up-and-down direction through the fixing bracket 42 to support the wall side mold 30.

The support 43 is preferably a tube and is fixed to the fixing bracket 42 through two fasteners (bolts, nuts, pins, etc.) arranged vertically.

The support 43 can be a single type or a height-adjustable type. The height-adjustable type is that two pipes of different sizes are connected to each other in a stretchable manner and maintain the height regulation state through the fixture.

Meanwhile, a connecting block (a tree, a square, etc.) 44 may be applied to connect the beam mold 100 and the pillar mold (or slab formwork).

The linkage 44 is installed through a channel 45 fixed to the upper end of the support 43 and supports the pillar mold at the bottom and is fixed to each other via a nail or the like.

The channel 45 is collectively referred to as various shapes having a space in which the connecting rod 44 is inserted, and the fastening port 46 can be applied so that the connecting rod 44 does not move and is not released.

The tightening port 46 is screwed to the channel 45 as a bolt to support the connecting rod 4 by pressing it.

Two or more support members 40 having such a configuration are applied at regular intervals to each other.

The construction method of the prefabricated formwork using the foam panel according to the present embodiment is as follows.

1. Assembling the template.

According to the design of the beam, the beam mold 100 is assembled by the following method. For example, a pair of angles 10 are placed on the cross bar 41, a Euro foam is laid on the first base part 11 with the bottom side mold 20, and assembled through the assembling means. A Euroform is formed on the second base part (13) of the angle (10) by the wall side mold (30) and assembled with a clamp or the like.

The fixing bracket 42 and the supporting stand 43 are installed so as to match the position of the wall side mold 30. It is also possible to assemble the fixing bracket 42 and the support 43 to the crosspiece 41 in advance and in this case the support base 43 is provided for easy assembly of the bottom side mold 20 and the wall side mold 30 And the angles 10, the bottom mold 20 and the wall mold 30 are assembled in this space.

2. Mounting bracket.

The support 1 is transported to the installation site using a crane or the like to mount the support 1 on the support 1 or the support 1 is transported together with the support 1 when the supports 1 are integrally assembled Or in the case of a wheel-type support, the operator pushes the support and places the die 100 on the installation site. Since the slab formwork is installed together with the formwork 100 and the installation of the slab formwork is well known, a detailed description thereof will be omitted.

3. Concrete pouring.

Concrete is poured into the beam form 100 and the slab formwork, and beams and slabs are constructed through curing.

4. Demolition.

After the curing of the concrete is finished, the support 1 connected to the support 100 is lowered after demolishing the support 100.

Although not shown in the drawing, a reinforcing material (a corrugated pipe, a curved line, or the like) may be applied to one or more of the right and left sides of the bottom side mold 20.

The stiffener is arranged in the same direction as the angle 10 and is installed on the first pedestal 11. The reinforcing member can be installed in the groove between the second supporting portion 13 and the reinforcing member assembling portion 15.

The construction method of the present invention is not limited to this, but it is also possible to install the supporting structure 40, the angle 40, the angle 10, the floor 20, the wall 30, .

On the other hand, it may be formed in a straight line shape according to a building, or may be formed in a cross shape. Although it is possible to cross the beams 100 when constructing the intersecting beams, it is possible to cross the beams 100 by using the bottom / wall pillar molds (plywood) between the beams 100 because the beam sizes are various. And the present invention is configured accordingly.

As shown in FIGS. 4 and 5, in order to construct a cross-shaped beam, according to the present invention, a wall-side mold 30 is removed from an intersection and a support neck 50 for installing a floor- .

The support neck 50 is, for example, an individual piece, and is installed at a position where the clamp 51 can support the bottom side pillar mold.

The clamp 51 is constituted by a fixing portion 51a and a supporting neck support portion 51b.

The fixing portion 51a is preferably a bolt and a nut and the bolt is passed through the angle 10 and the bottom mold 20 and then the nut is fastened at the bottom mold 20 side, It is also possible.

The support neck support 51b may be any shape that supports the support neck 50 and may include, for example, a vertical support surface that is supported on the outer surface of the angle 10, And a pair of pedestals formed with openings toward the top and having grooves into which the support necks 50 are inserted.

At least two clamps 51 are provided at regular intervals along the longitudinal direction of the support neck 50 for stable support of the support neck 50.

The clamp 51 may include a fixing piece 51c for stably fixing the support neck 50. [

The fixing piece 51c is in the form of a plate having a hole 51d formed at the outer side of the supporting neck support portion 51b (the periphery of the support neck 50) and capable of nailing.

In this way, the support neck 50 is also provided on the end of the orthogonal support 100-1 through a clamp.

The wall-side pillar mold is also provided on the wall side.

A support neck 52 is installed on the opposite portion of the brace molds 100 and 100-1 facing each other for installation of the wall-side pillar molds (in the same manner as the clamp described above) Fix the form with nails.

6 to 9 show an application example of the turnbuckle type adjuster 90. The turnbuckle type adjuster 60 includes a pair of bolts 61 and 62 formed with threads in opposite directions, 6 is a side view of the turntable type regulating member 60 between the supports 43 and the bottom portion of the support base 43 FIG. 7 shows a configuration in which two adjusters 60-1 and 60-2 are applied to a support 43, respectively, and one bolt (not shown) (61) is structured such that the bolt (62) is connected to the cross bar (41) and the bolt (62) is connected to the bottom (bottom side mold) of the support base (43) One adjuster 60-1 is such that the bolt is connected to the bottom of the crosspiece 41 and the support 43, (Upper part of the bottom side mold) of the support base 43 and the cross bar 41 and acts in opposite directions to each other. Fig. 9 shows a state where the two adjusters 60-1, 60-2 are connected to the bottom of the support platform 43 and the cross bar 41 from the outside of the support platform 43 to pull or push the bottom of the support platform 43. [

Fig. 10 shows a case where there is a change in the cross section of the beam. In a place where the cross section is increased, the support 1 is connected to the bottom of the beam form via the washer 16 opened toward one side.

≪ Example 2 >

11 and 12, the prefabricated brace using the foam panel according to the present embodiment differs from the first embodiment in that the brace 70 is additionally applied.

A plurality of holes may be used for the joist 70. The joist 70 is assembled through bolts, nuts, pins, and the like while being arranged in the same direction as the angle 10 at the bottom of the stiffener assembly 15 of the angle 10 .

The brace 70 is not limited to the bottom of the stiffener assembly 15 but may also be disposed on the bottom of the first brace 11 and disposed over both the first brace 11 and the stiffener 15 It is possible.

The support material 70 supports the support at the bottom to disperse the load to the support.

It is also possible to use this embodiment in combination with the supporter 40 as shown in Fig.

When the support rods 40 are applied, the cross rods 41 are fixed to the roving rods 70 through bolts, nuts, pins, clamps or the like while being arranged in a direction transverse to the ropes 70.

In this case, a reinforcement 71 may be additionally provided between the girder members 70, the bottom side mold 20 and the cross bar 41.

The reinforcing material 71 may be the same as the joist material 70, or may be a joist 70 or other joist.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is to be understood, however, that the invention is not to be limited to the specific forms thereof, which are to be considered as being limited to the specific embodiments, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims. .

1: support, 100: prefabricated template using a foam panel
10: angle, 20: bottom side mold
30: Wall side mold, 40: Loose support
50: support neck, 60: turnbuckle type adjuster
70: Jang,

Claims (14)

A pair of angles spaced apart from each other along the transverse direction;
A bottom mold installed between the angles;
And a wall side die set up at each of the angles,
The angle includes a first support portion supporting the bottom of the bottom side mold at a bottom portion, an alignment portion formed at an upper portion of the first support portion to support a side surface of the bottom side mold, And a second support portion for supporting the wall side mold at a bottom portion thereof. A pair of angles spaced apart from each other along the transverse direction;
A bottom mold installed between the angles;
A wall-side die formed at each of the angles;
And a wire rope installed on a bottom portion of the angle,
The angle includes a first support portion supporting the bottom of the bottom side mold at a bottom portion, an alignment portion formed at an upper portion of the first support portion to support a side surface of the bottom side mold, And a second support portion for supporting the wall side mold at a bottom portion thereof. The prefabricated formwork according to claim 1 or 2, wherein the angle comprises a stiffener assembly formed in a transverse direction in the first pedestal. [4] The apparatus as set forth in claim 3, further comprising a support and a support which is mounted on the bottom of the angle at a predetermined distance from one another along the longitudinal direction, Prefabricated formwork using panels. [3] The apparatus as set forth in claim 2, further comprising a support and a support, the support being mounted on the bottom of the girder and spaced apart from each other by a predetermined distance along the longitudinal direction, Prefabricated formwork using panels. 6. The foam panel according to claim 4 or 5, wherein the cross bar includes two or more width adjusting holes for adjusting widths on both sides, and the cross bar is selectively installed on the width adjusting hole through a fixing bracket. . [4] The preformed formwork using the foam panel according to claim 3, wherein the angle includes a support step formed on the second support part and supporting a bottom part of the wall side mold from the outside. The fixing bracket according to claim 4 or 5, wherein the fixing bracket is fastened to the cross bar through two fastening means, and the supporting base of the fastening base is spaced apart from the wall side mold through rotation of the fixing bracket Prefabricated formwork using foam panels. The prefabricated formwork according to claim 1 or 2, further comprising a pedestal connected to the first pedestals of the angle to support the bottom mold. The prefabricated formwork using the foam panel according to claim 1 or 2, wherein a reinforcing member is provided on at least one side of the left and right sides of the bottom side mold in the same direction as the angle. The changeable prefabricated tool according to claim 4 or 5, further comprising a turnbuckle type adjuster for supporting or reversely separating the support frame from the wall side mold. [7] The variable formwork type bobbin according to claim 5, further comprising a reinforcing member provided between the cross bar and the bottom side mold. A first step of assembling a prefabricated formwork using the foam panel according to claim 1;
A second step of transporting the prefabricated formwork using the foam panel to a construction site and then mounting and supporting the angle of the prefabricated formwork using the form panel on a support supported on the floor;
A third step of pouring concrete into a prefabricated concrete form using the foam panel;
And a fourth step of demolding the prefabricated concrete form using the foam panel after curing of the concrete. The method for constructing the prefabricated concrete formwork using the foam panel. A first step of assembling the prefabricated formwork using the foam panel according to claim 2;
A second step of transporting the preformed formwork using the foam panel to a construction site and mounting the preformed formwork on the support supported on the floor so as to support the preformed preformed formwork using the form panel;
A third step of pouring concrete into a prefabricated concrete form using the foam panel;
And a fourth step of demolding the prefabricated concrete form using the foam panel after curing of the concrete. The method for constructing the prefabricated concrete formwork using the foam panel.

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