KR101587949B1

KR101587949B1 - Concrete form having the fixing means for panel

Info

Publication number: KR101587949B1
Application number: KR1020130157435A
Authority: KR
Inventors: 조인제; 조은지
Original assignee: 조인제; 조은지
Priority date: 2013-12-17
Filing date: 2013-12-17
Publication date: 2016-01-22
Also published as: KR20150070808A

Abstract

The present invention relates to a mold having a panel fixing means. More particularly, the mold according to the present invention comprises an inner wall including a plurality of first panels; An outer wall body including a plurality of second panels opposed to the first panel; A clip member for receiving and fixing the edges of at least one of the first panels or at least one of the second panels to prevent the first panels included in the inner wall or the second panels included in the outer wall body from being separated from each other, ; An inner connector body having a clip member for fixing the inner wall body and a clip member for fixing the outer wall body, the inner connector body having both ends thereof separated from the inner wall body and the outer wall body by a predetermined distance; And a pair of external fixtures connected to both ends of the inner connector accommodated in the clip member from the other side of the inner connector with respect to the inner wall and the outer wall body.
According to the present invention, since the end portion of the inner connecting body having various cross-sectional shapes is inserted and fixed between the inner wall body and the outer wall body forming the form, and the outer fixed body is provided outside the inner connecting body, There is an advantage that it can be fixed.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a form having a panel fixing means,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a die having a panel fixing means, and more particularly, to a die having a fixing structure of a panel which can easily install a building and insulate other members such as a heat insulating material.

Generally, a work of constructing a wall of a building such as an apartment or a building is performed by forming a plurality of europes in a horizontal and vertical direction while forming a planar inner wall form and an outer wall form, respectively, The wall structure is constructed.

The Eurofoam mainly consists of a square panel and a metal frame around the panel, and plywood is also commonly used.

As for the structure using the euro foam, as disclosed in Korean Patent Application No. 10-2003-0063907 and Korean Utility Model Registration No. 20-0428869, two euro foam facing each other as far as the width of the wall to be installed are spaced apart from each other, A flat tie is provided on the insertion hole formed on the side surface of the flow path, and both sides thereof are fixed by fastening pins.

However, existing flat tie is easy to use, but both sides should be cut after concrete is put. There is a problem in that it takes much time and manpower to cut a flat tie, which is usually formed of a metal material and installed in a large number of dies.

The present invention provides a fastening structure for a formwork panel which is simple in construction and which can secure a firm fixing force even when a wall is laid in a mold while reducing a construction cost and a construction time.

In addition, the present invention provides a fixing structure for a formwork panel that can prevent the inner wall or the outer wall body provided between the inner connector and the outer fixing body from being damaged, despite the tolerance according to the skill of the operator at the time of construction.

The present invention also provides a fixation structure for a mold for a sanitary ware panel in which a heat insulating material for insulation can be simultaneously laid.

The mold according to the present invention includes an inner wall including a plurality of first panels; An outer wall body including a plurality of second panels opposed to the first panel; A clip member for receiving and fixing the edges of at least one of the first panels or at least one of the second panels to prevent the first panels included in the inner wall or the second panels included in the outer wall body from being separated from each other, ; An inner connector body having a clip member for fixing the inner wall body and a clip member for fixing the outer wall body, the inner connector body having both ends thereof separated from the inner wall body and the outer wall body by a predetermined distance; And a pair of external fixtures connected to both ends of the inner connector accommodated in the clip member from the other side of the inner connector with respect to the inner wall and the outer wall body.

The clip member may also include a pair of clip plates formed in two parallel plate shapes to accommodate the edges of the first panel and the second panel in an interval; A connecting plate connected to each of the pair of clip plates in a vertical direction and restricting insertion of the first panel and the second panel beyond a predetermined depth by abutting edges of the received first panel and second panel; And a through hole formed in each of the pair of clip plates to receive the pair of outer holders.

The first panel and the second panel may have a plate seating groove corresponding to the shape of the clip plate and the connection plate in an area to be inserted into the clip member.

The first panel and the second panel may be provided with side portions of the first panel and the second panel, respectively, when the first panel and the second panel are inserted into the clip member, A receiving recess formed in the receiving recess can be formed.

The first panel and the second panel are respectively provided with a hook receiving groove for receiving the hook at a position corresponding to the hook when the clip panel is inserted into the clip member, Can be formed.

The connection plate may be provided with at least one plate in a remaining portion except for a virtual space area connecting the through holes formed in the pair of clip plates among the space areas defined by the interval between the pair of clip plates. have.

Further, the inner connector may include a support bar formed in a bar shape; A receiving portion formed at both ends of the support rod and having a groove-shaped receiving groove having a predetermined depth along a central axis, the receiving portion being received in the clip plate through the through hole; And an inner supporting plate formed in a plate shape having a central axis of the supporting rod as a normal between the supporting rod and the receiving portion and in contact with the periphery of the through hole when the receiving portion is inserted into the through hole.

Further, the support bar may be formed in any one of a shape in which the outer shape of the cross section is a circular shape, an elliptical shape, a polygonal shape, and a shape in which convex portions and concave portions are alternately formed in the direction in which the outer circumferential surfaces are rounded.

Further, the outer fixed body may include: a fixed rod formed in a bar shape; A protrusion formed at one end of the fixing bar and inserted into the receiving groove of the receiving portion accommodated in the clip plate through the through hole; And an outer supporting plate formed between the fixing rod and the protruding portion in a plate shape having a central axis of the fixing rod as a normal line and contacting the periphery of the through hole when the protruding portion is inserted into the through hole.

Wherein the fixing rod has a pin receiving hole penetrating through the fixing rod in the radial direction from a side of the other end of the outer supporting plate in the longitudinal direction And the pin may be inserted and fixed in at least one of the formed at least one pin receiving hole.

At least one of the inner wall and the outer wall may be formed of a foamed synthetic resin material and used as a thermal insulation material of the building without being removed after the concrete is placed between the inner wall and the outer wall.

The inner connector may be formed in a shape of a hexahedron having a predetermined length by bending a single iron plate and having one side opened.

The inner connecting body may include a receiving portion formed with a receiving groove for receiving a portion of the outer fixing member in the longitudinal direction, the receiving portion being inserted into the through hole; And an inner supporting plate which is formed by cutting a part of the other side surface of the opened one surface and which is bent so as to protrude outward so as to contact the periphery of the through hole when the receiving portion is inserted into the through hole.

According to the present invention, since the end portion of the inner connecting body having various cross-sectional shapes is inserted and fixed between the inner wall body and the outer wall body forming the form, and the outer fixed body is provided outside the inner connecting body, There is an advantage that it can be fixed.

Further, according to the present invention, since a clip member is provided between the inner connector and the outer fixing body, the minimum gap between the inner connecting body and the outer fixing body is limited, It is possible to prevent the wall or the outer wall body from being damaged.

According to the present invention, since the inner wall positioned inside the building is provided with a styrofoam panel, it is not necessary to separately install a heat insulating material for insulation after the building wall is laid, thereby reducing the construction cost and the construction time .

1 is a perspective view showing a panel included in an inner wall and an outer wall according to an embodiment of the present invention.
2 is a perspective view showing a clip member according to an embodiment.
3 is an exploded perspective view showing an inner connecting body, an outer fixing body, and a clip member according to an embodiment.
Fig. 4 is a perspective view showing a state in which the inner connector, the outer fixing body, and the clip member of Fig. 3 are coupled.
5 (a) to 5 (c) are vertical cross-sectional views showing an inner connector according to another embodiment, respectively.
6 to 12 are perspective views sequentially illustrating steps of forming a mold according to an embodiment of the present invention.
13 and 14 are perspective views showing a form including a vertical formwork fixture and a horizontal formwork fixture according to another embodiment.
15 is a perspective view showing an inner connector according to another embodiment.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In the absence of special definitions or references, the terms used in this description are based on the conditions indicated in the drawings. The same reference numerals denote the same members throughout the embodiments. For the sake of convenience, the thicknesses and dimensions of the structures shown in the drawings may be exaggerated, and they do not mean that the dimensions and the proportions of the structures should be actually set.

Referring to FIG. 1, a first panel and a second panel respectively included in the inner wall and the outer wall according to the exemplary embodiment of the present invention will be described. 1 is a perspective view showing a panel included in an inner wall and an outer wall according to an embodiment of the present invention.

The inner wall body 11 and the outer wall body 12 which form the foam frame of the present invention can be formed by connecting a plurality of the panels 110 and 120 shown in FIG. 1 side by side. Hereinafter, a panel included in the inner wall member 11 will be referred to as a first panel 110, and a panel included in the outer wall member 12 will be described as a second panel 120.

First, the first panel 110 may be formed of a foamed synthetic resin material, and may be formed in a rectangular plate shape as a whole. In addition, a predetermined number of plate seating grooves 151 may be formed along the edges of the first panel 110.

The plate seating groove 151 is formed in such a manner that a side surface, a front surface, and a rear surface of a side of the first panel 110 are stepped inward. Further, hook receiving grooves 153 having a stepped shape are formed on the front and rear side end portions of the plate receiving groove 151 as compared with the plate receiving groove 151. In addition, a receiving portion receiving groove 155 having a shape cut from the front surface to the rear surface including a part of the side surface is formed on the side surface of the side portion.

The second panel 120 may be different from the first panel 110 in terms of material, but the overall shape thereof is the same as that of the first panel 110. The second panel 120 included in the outer wall member 12 may be formed of a metallic material or a plastic material such as a Euroform or a foamed synthetic resin and the first panel 110 included in the inner wall 11 may be a foamed synthetic resin, It can be formed of a panel made of styrofoam.

When the second panel 120 included in the outer wall member 12 is formed of a material other than the foamed synthetic resin material, the outer wall member 12 is removed after the concrete is poured, and the inner wall member 11 is left unremoved, It can be used as insulation. It is also possible to form both the inner wall 11 and the outer wall 12 from a foamed synthetic resin according to characteristics of the building so that both walls can be used as a thermal insulator after the concrete is laid.

A clip member according to an embodiment will be described with reference to Fig. 2 is a perspective view showing a clip member according to an embodiment.

The clip member 40 receives and fixes the edges of at least one of the first panels or at least one of the second panels to provide a constant clamping force to the inner wall formed by the first panels and the outer wall formed by the second panels .

Specifically, the clip member 40 includes a clip plate 41 and a connecting plate 43.

The clip plate 41 is formed of a pair of plates parallel to each other. The clip plates 41 are spaced apart from each other by a predetermined distance, and the edges of the first panel or the second panel described above are received at intervals formed by the pair of clip plates 41. [

The connecting plate 43 according to the present embodiment is formed in a plate shape, and both ends are connected to the inner center portion of the pair of clip plates 41, respectively. The connection plate 43 is vertically connected to the pair of clip plates 41. When the edge of the first panel or the second panel described above is accommodated between the pair of clip plates 41, Thereby limiting the insertion.

On the other hand, the pair of clip plates 41 are provided with through holes 415 facing each other. A part of the inner connecting member to be described later is inserted into the virtual space portion connecting the both through holes 415, so that the connecting plate 43 should not be formed in the space between the two through holes 415. For this reason, the connection plate 43 may be divided into two or more plate shapes.

At both ends of the pair of clip plates 41, an inwardly protruding hook 413 may be formed. The hook 413 can be received in the hook receiving groove 153 (see Fig. 1) when the first panel or the second panel is inserted, thereby preventing the clip member 40 from separating from the first panel or the second panel .

The construction of the inner connector and the outer fixture and the coupling relationship between the respective components will be described with reference to Figs. 3 to 5. Fig. FIG. 3 is an exploded perspective view showing an inner connecting body, an outer fixing body, and a clip member according to an embodiment, FIG. 4 is a perspective view showing an inner connecting body, an outer fixing body, 5 (a) to 5 (c) are vertical cross-sectional views showing an inner connector according to another embodiment, respectively.

The inner connector 20 has a clip member 40 for fixing the inner wall member and a clip member 40 for fixing the outer wall member, and the inner wall member and the outer wall member are separated from each other by a certain distance.

Specifically, the inner connector includes a support rod 23, a receiving portion 25, and an inner support plate 21.

The support bar 23 is formed in a bar shape. The support rod 23 may be formed in any one of a shape in which the outer shape of the cross section is a circular shape, an elliptical shape, a polygonal shape, and a shape in which convex portions and concave portions are alternately formed in the direction in which the outer circumferential surfaces are rounded. For example, as shown in FIG. 5 (a), the support rod 23 may be formed of a cylinder in which a total of six mountains and valleys are alternately formed. The mountains and the bones of the support rods may be formed in various numbers, and the inside of the support rods may be filled with the same or different materials. For example, as shown in FIG. 5 (b), the support rod 23a may be formed in a shape filled with the inside, and the number of the mountains and the number of the valleys may be smaller as shown in FIG. 5 (c) It is possible.

Referring to Fig. 3, the supporting portion 23 is provided with a receiving portion 25 at both ends thereof. The receiving portion 25 is formed to have a cross-sectional shape corresponding to the shape of the through-hole 415 of the clip member 40 described above and the receiving groove 27 formed along the central axis direction from the outside.

An inner support plate (21) is formed between the support rod (23) and the accommodating portion (25). The inner support plate 21 is formed in a plate shape having the center axis of the support rod 23 as a normal line. The inner support plate 21 contacts the clip plate 41 which is the periphery of the through hole 415 when the receiving portion 25 is inserted into the through hole 415 to restrict further insertion of the support bar 23.

The receiving portion 25 is received in the clip member 40 through the through hole 415 of the clip member 40. [

One end of the outer fixing body 30 is received in the clip member 40 and is fastened to the receiving portion 25 accommodated in the clip member 40 to fix the inner connector 20 and the clip member 40.

Specifically, the outer fixing body 30 includes a fixing rod 33, a protrusion 35, and an outer supporting plate 31. The fixing rod 33 is formed in a bar shape, and a pin receiving hole 37 penetrating in the radial direction or the thickness direction is formed. The projecting portion 35 is formed at the other end of the fixing rod 33 so as to protrude along the central axis direction. The projecting portion 35 is inserted and fixed in the receiving hole 27 of the inner connecting member 20 described above. For example, the projecting portion 35 and the receiving hole 27 can be fastened by a screw fastening method.

The outer support plate 31 is provided between the fixing rod 33 and the protrusion 35. The outer supporting plate 31 is formed in the shape of a circular plate with the center axis of the fixing rod 33 as a normal line. The outer support plate 31 restricts the insertion of the outer fixture 30 into the clip member 40 beyond a certain depth, like the inner support plate 21 described above.

The pin 39 is a component accommodated in the pin receiving hole 37. The pin 39 is formed in a wedge shape having a greater thickness or width as it goes to the upper portion, so that the pin 39 is accommodated in the pin receiving hole 37 only by a predetermined length. At least two pin receiving holes 37 may be formed along the longitudinal direction of the fixing rod 33.

6 to 12, a process of forming a mold according to an embodiment of the present invention will be described. 6 to 12 are perspective views sequentially illustrating steps of forming a mold according to an embodiment of the present invention.

First, as shown in FIG. 6, the clip member 40 is inserted into the plate seating groove 151 formed on the side surface of the first panel 110. At this time, the side surface of the first panel 110 is sandwiched between the clip plates 41. Next, the inner connectors 20 are connected to the respective clip members 40 as shown in Fig. The second panel 120 is positioned to face the first panel 110 as shown in FIG. 8 and the clip 120 is inserted into each plate seating groove 151 of the second panel 120, as shown in FIG. 9, The members 40 are inserted. Next, as shown in FIG. 10, the clip member 40 provided on the second panel 120 and the inner connectors 20 connected to the first panel 110 are connected.

In this way, a plurality of first panels 110 are connected side by side as shown in FIG. At this time, at least one of the first panels 110 is connected to the clip member 40. The clip members 40 prevent the adjacent first panels 110 from being separated.

Thereafter, the second panels 120 are connected to the first panel 110 in the same manner.

Next, as shown in FIG. 12, after inserting the vertical form fixing table 61 and the horizontal form fixing table 62 into the fixing rod 33, the pin 39 is inserted into the pin receiving hole 37, Thereby completing the form.

Thereafter, the wall can be formed by inserting reinforcing bars between the inner wall 11 and the outer wall 12 to form a wall. As described above, even when the reinforced concrete is laid, the inner wall 11 and the outer wall 12, It can be used as a thermal insulation material for insulation of a building without removing it.

And then the interior wall and the exterior wall are formed on the outer sides of the inner wall 11 and the outer wall 12 to complete the wall.

13 and 14, a mold fixture according to another embodiment will be described. 13 and 14 are perspective views showing a form including a vertical formwork fixture and a horizontal formwork fixture according to another embodiment.

Referring to FIG. 13, the vertical form fixture 61a and the horizontal form fixture 62a may be formed of steel bars having a plurality of fastening holes. In this case, there is an advantage in that it is not necessary to separately form a fastening hole matching the standard.

14, the vertical formwork fixing frame 61 and the horizontal formwork fixing frame 62 are not fastened in a state in which the outer fixing body 30 is penetrated, but are simply connected to the outer fixing body 30 And then fixed using a separate member. In the case of a member unsuitable for forming a through hole such as a rectangular steel pipe or a square wood, this embodiment has the meaning.

The vertical and horizontal formwork fixtures may be provided in a variety of ways.

An inner connector according to another embodiment will be described with reference to Fig. 15 is a perspective view showing an inner connector according to another embodiment.

The inner connecting body 20a according to the present embodiment is different from the above-described embodiment in that the outer connecting body 20a can be formed by bending a bottom plate. As shown in Fig. 15, the inner link 20a bends one steel plate to form a support portion 23a, a receiving portion 25a, and an inner support plate 21a. In particular, the inner support plate 21a can be formed by cutting and bending a central portion of the steel plate.

The inner connector 20a according to this embodiment has the same function as the inner connector 20 shown in Figs. 3 and 4 described above. However, in the case of the inner connecting body 20a according to the present embodiment, since the steel plate is manufactured by bending, the member strength is higher and the unit price is lower. It is preferable to use the inner joint member 20a according to the present embodiment for the portion where the side pressure of the concrete is more increased.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the scope of the invention is not limited to the disclosed exemplary embodiments, but may be modified and changed without departing from the scope and spirit of the invention. . &Lt; / RTI >

11: inner wall 12: outer wall
151: plate seating groove 153: hook receiving groove
155: receiving portion seat groove 20: inner connecting body
21: inner support plate 23: support rod
25: accommodating portion 27: accommodating groove
30: outer fixture 31: outer support plate
33: fixing rod 35: protrusion
37: pin receiving hole 39: pin
40: clip member 41: clip plate
413: Hook 415:
43: connecting plate 61: vertical die fixture
62: Horizontal dice fixture

Claims

An inner wall including a plurality of first panels disposed in parallel;
An outer wall body facing the first panel and including a plurality of second panels arranged side by side;
A clip member for receiving and fixing the edges of at least one of the first panels or at least one of the second panels to prevent the first panels included in the inner wall or the second panels included in the outer wall body from being separated from each other, ;
An inner connector body having a clip member for fixing the inner wall body and a clip member for fixing the outer wall body, the inner connector body having both ends thereof separated from the inner wall body and the outer wall body by a predetermined distance; And
And a pair of external fixtures connected to both ends of the inner connector housed in the clip member from the other side of the inner connector with respect to the inner wall and the outer wall body,
Wherein the clip member comprises:
A pair of clip plates formed in a shape of two plates having a predetermined gap to receive the edges of the first panel and the second panel in an interval, a first panel connected to each of the pair of clip plates, A connection plate for restricting insertion of the first panel and the second panel by a predetermined depth or more by contacting an edge of the second panel, and a hook protruding inward from each of the pair of clip plates,
Wherein the first panel and the second panel are formed of a metal,
A hook receiving groove is provided at a position corresponding to the hook so that the hook is inserted when the clip member is inserted into the clip member so that separation between the first panel and another panel arranged in parallel with the second panel by the hook is prevented The die being characterized in that.

The method according to claim 1,
Wherein the clip member comprises:
And a through hole formed in each of the pair of clip plates to receive the pair of outer holders.

3. The method of claim 2,
Wherein the first panel and the second panel are formed with a plate seating groove corresponding to the shape of the clip plate and the connection plate in an area to be inserted into the clip member.

The method of claim 3,
Wherein when the first panel and the second panel are inserted into the clip member, a portion corresponding to a virtual space area connecting the two through-holes is cut into a shape of a side portion of the first panel and the second panel, A form in which the receiving portion receiving groove is formed.

delete

3. The method of claim 2,
Wherein the connecting plate is formed of at least one plate in a remaining portion except for a virtual space region connecting the through holes formed in the pair of clip plates among the space regions defined by the interval between the pair of clip plates.

3. The method of claim 2,
Wherein the inner connector comprises:
A support bar formed in a bar shape;
A receiving portion formed at both ends of the support rod and having a groove-shaped receiving groove having a predetermined depth along a central axis, the receiving portion being received in the clip plate through the through hole; And
And an inner supporting plate formed in a plate shape having a central axis of the support rod as a normal between the supporting rod and the receiving portion and in contact with the periphery of the through hole when the receiving portion is inserted into the through hole.

8. The method of claim 7,
Wherein the support rod is formed in any one of a shape in which the outer shape of the cross section is a circular shape, an elliptical shape, a polygonal shape, and a shape in which convex portions and concave portions are alternately formed in the direction of rounding the outer circumferential surface.

3. The method of claim 2,
The outer fixture includes:
A fixed bar formed in a bar shape;
A protrusion formed at one end of the fixing bar and inserted into the receiving groove of the receiving portion accommodated in the clip plate through the through hole; And
And an outer supporting plate formed between the fixing rod and the protrusion in a plate shape having a central axis of the fixing rod as a normal line and contacting the periphery of the through hole when the protrusion is inserted into the through hole.

10. The method of claim 9,
And a pin formed in a wedge shape having a width or thickness increased toward one side,
At least one pin receiving hole penetrating the fixing rod in the radial direction is formed in the fixing rod along the longitudinal direction from the other end side of the outer supporting plate,
Wherein the pin is inserted and fixed in at least one of the at least one pin receiving hole formed.

3. The method of claim 2,
Wherein the inner connecting body is formed in a shape of a hexahedron having a predetermined length and one side opened by bending a single steel plate.

12. The method of claim 11,
Wherein the inner connector comprises:
A receiving portion formed in the receiving groove for receiving a part of the outer fixing member in the longitudinal direction, the receiving portion being inserted into the through hole; And
And an inner supporting plate which is formed by cutting a part of the other side surface of the opened one side and is bent so as to protrude outward so as to contact the periphery of the through hole when the receiving portion is inserted into the through hole.

The method according to claim 1,
Wherein at least one of the inner wall and the outer wall is formed of a foamed synthetic resin material and is used as a thermal insulation material of a building without being removed after the concrete is placed between the inner wall and the outer wall.