KR101761655B1

KR101761655B1 - Form Panel

Info

Publication number: KR101761655B1
Application number: KR1020160009490A
Authority: KR
Inventors: 윤진석; 이상혁; 이천우
Original assignee: 일우건업(주); 삼성물산 주식회사; 이천우
Priority date: 2016-01-26
Filing date: 2016-01-26
Publication date: 2017-07-27

Abstract

The form panel has a panel and a joining member. The panel may be plate-shaped. The engaging member is coupled along the side of the panel, and protrudes to one side in the width direction of the panel, and has a coupling hole in the projecting portion.

Description

Form Panel

The present invention relates to a form panel.

A form panel is a frame used to form a building structure by installing a steel frame, a reinforcing bar, etc. of a building and surrounding the outside of the frame.

In the course of the construction work, a concrete structure is formed by combining reinforcing bars in a radial manner, and then the form is installed in a form that accommodates reinforcing steel structures. After the concrete mortar is put into the mold, after the curing for a certain period of time, the mold is removed.

The form panel of wood is generally used in a form of a plate having a predetermined size as a base and a shape of a plate attached along the edge of the plate in order to minimize deformation of the plate.

For example, in the form panel of Patent Registration No. 1556006, a rectangular plywood, a vertical frame formed perpendicular to the left and right edges of the rectangular plywood, upper and lower edges of the rectangular plywood, and a plurality An adhesive bonded to the rectangular plywood, and a thermoplastic resin-finished sheet adhered to the adhesive.

As described above, most prior art related to the form panels relate to the details of durability and workability of the formwork panel, for example, to prevent the adhesion of concrete at the time of concrete curing, the ease of detaching concrete, and the prevention of concrete damage .

Of course, as in the related art, it is important to improve the durability and workability of the formwork panel. However, since it takes a considerable time to install and dismantle the formwork panel in actual construction, it is important to reduce the working time, It is important to increase the degree of adhesion so that the concrete does not leak at the time of joining, and the prior art does not satisfactorily provide the necessary techniques.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems,

First, you can easily install and dismantle form panels,

Second, the weight of the form panel can be minimized,

Third, it is intended to provide a form panel having a structure capable of increasing the degree of cohesion and bonding between the combined form panels.

To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein,

The panel can be configured in a plate shape.

The engaging member can engage along the side of the panel. The engaging member can protrude to one side in the width direction of the panel. The engaging member can form a through hole in the protruding portion.

In a form panel according to the invention, the panel may comprise two sub panels and a honeycomb member. The two sub-panels may be spaced apart in the width direction of the panel. The honeycomb cam member can be inserted and joined between the two sub panels. The honeycomb member may form a lateral depression that is recessed from the side of the panel toward the center. In this case, one side of the engaging member can be inserted into the side depression and can be coupled to the panel.

In the form panel according to the present invention, the engaging member may include an inner protrusion. The inner projecting portion is inserted into the side depression and can be brought into close contact with the sub-panel.

In the formwork panel according to the present invention, the inner protrusions and the sub-panels may be joined in a coupling manner selected from welding, rivets and pins.

In the form panel according to the present invention, the engaging member may include an outer protrusion, the outer protrusion being formed at the outer side edge along the longitudinal direction of the engaging member and protruding outwardly.

The form panel according to the present invention may further include a reinforcing bar coupled to the panel.

According to the die panel of the present invention having such a configuration, since the form panel can be coupled to each other only by bolt / nut coupling through the through hole, installation and disassembly are easy.

According to the form panel of the present invention, the volume and weight of the joining member can be reduced through the inner protrusion and the outer protrusion of the honeycomb member insertion / removal structure, thereby reducing the weight of the form panel and the manufacturing cost.

According to the form panel of the present invention, the lateral joint surface of the formwork panel is widened to increase the degree of close contact between the formwork panels and the bonding force, thereby minimizing the casting of concrete and the leakage of concrete from curing.

1 is a front and rear perspective view of a form panel of a first embodiment according to the present invention.
2 is an exploded perspective view of a form panel of a first embodiment according to the present invention.
3 is an exploded perspective view of a form panel of a second embodiment according to the present invention.
4 is a front and rear perspective view of a form panel of a third embodiment according to the present invention.
5 is an exploded perspective view of a form panel of a third embodiment according to the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a front and rear perspective view of a form panel of a first embodiment according to the present invention.

As shown in FIG. 1, the form panel of the first embodiment may include sub panels 110 and 120, joining members 210 to 240, welds 310 and 320, and a reinforcing bar 400.

The sub-panels 110 and 120 may be, for example, rectangular plates. The sub-panels 110 and 120 may be composed of one integral panel or two separated panels spaced apart in the width direction and incorporating a reinforcement therein.

The sub-panels 110 and 120 may be made of wood, metal, plastic, or the like. The sub-panels 110 and 120 may be made of a lightweight material. For example, the sub-panels 110 and 120 may be made of a resin such as aluminum or polypropylene, or a glass fiber reinforced plastic (FRP) can do.

The coupling members 210 to 240 may be coupled along the lateral sides of the sub panels 110 and 120. The coupling members 210 to 240 may protrude from the widthwise side of the sub panels 110 and 120 by a predetermined height. As a result, as shown in FIG. 1B, due to the protruding portions of the engaging members 210 to 240, the form panel can be configured in the form of a box forming an open space in the protruding direction of the engaging members 210 to 240 .

The coupling members 210 to 240 may form a coupling hole H in the protruding portion. For example, a bolt is inserted into the corresponding engaging hole H of two neighboring form panels, and the bolt is inserted into the corresponding engaging hole H of the adjacent two form panels. It can be in the form that the nuts are joined.

The welding portions 310 and 320 are used to fix the sub-panels 110 and 120 to the sub-panels 110 and 120 and the joining members 210 and 240, respectively, have. As shown in FIG. 1, the welded portions 310 and 320 may pass through the edges of the sub-panels 110 and 120 and communicate with the coupling members 210 through 240. In addition, the welded portions 310 and 320 may be configured to communicate with the sub-panels 110 and 120 through the coupling members 210 to 240. [

The welding portions 310 and 320 may be replaced with rivets or pins when the sub-panels 110 and 120 and the coupling members 210 to 240 are made of wood or plastic.

The reinforcing bar 400 reinforces the strength of the sub panels 110 and 120 and can be coupled to the sub panel 120 in the direction in which the engaging members 210 to 240 protrude. The reinforcing bars 400 may have one or more than one, and may be coupled horizontally or vertically. The reinforcing bars 400 may be coupled only to the sub panel 120 and may be coupled to both the sub panel 120 and the coupling members 210-240.

2 is an exploded perspective view of a form panel of a first embodiment according to the present invention.

2, the panel 100 may include a first sub-panel 110, a second sub-panel 120, a honeycomb member 130, and the like.

The first and second sub-panels 110 and 120 may be spaced a predetermined distance apart from each other in the form of a square plate. The first and second sub-panels 110 and 120 may be formed of a light metal such as aluminum.

The honeycomb member 130 may be coupled to the first and second sub-panels 110 and 120 in a state of being inserted between the two sub-panels 110 and 120. The honeycomb member 130 has a honeycomb structure in which a space is formed therein, and the panel 100 can be made lightweight while minimizing the strength drop.

The honeycomb member 130 may form a side depression along the side. The lateral depression may be formed to be recessed toward the center by a predetermined depth at the lateral end of the honeycomb member 130. The depth of the side depression may be, for example, about 7 to 15 mm.

The honeycomb member 130 is preferably made of aluminum, which is the same material as the sub panels 110 and 120, but other types of light metal, paper, wood, plastic, etc. may be used.

As described above, the panel 100 is constructed by using aluminum or the like, which is a lightweight material, and furthermore, by inserting the honeycomb member 130 therein), so that the thickness of the sub panels 110 and 120 can be greatly reduced As a result, the weight and manufacturing cost of the panel 100 can be greatly reduced.

The coupling members 210 to 240 may be coupled to the panel 100 in such a manner that one side of the coupling members 210 to 240 is coupled to the panel 100 and inserted into a side depression of the panel 100. For this insertion coupling, the coupling members 210-240 may have inner projections 215,225, 235, The inner protrusions 215, 225, 235, and 245 may protrude by, for example, about 7 to 15 mm by the depth of the side depression of the panel 100. The inner protrusions 215, 225, 235 and 245 are located at the edge by the thickness of the sub panels 110 and 120 and the width thereof is set to a distance between the first sub panel 110 and the second sub panel 120, As shown in FIG. The inner protrusions 215, 225, 235 and 245 are inserted into the side depressed portions of the panel 100 so that the side ends of the coupling members 210 to 240 are flush with the surface of the first sub panel 110.

The coupling members 210 to 240 may be configured such that the other side end portion protrudes from the second sub-panel 120. And a plurality of engaging holes H can be formed at predetermined intervals along the longitudinal direction in the projecting portion. The degree of protrusion of the protruding portion can be about 1 to 3 times the thickness of the panel 100.

The welds 310 and 320 may form a plurality of welds along the edges of the first and second sub-panels 110 and 120. The welds 310 and 320 extend through the first and second sub panels 110 and 120 to the inner projections 215 and 225 and 235 and 245 of the coupling members 210 and 240 so that the inner projections 215 and 225 and 235 and 245 are connected to the first and second sub panels 110 and 120 Respectively.

3 is an exploded perspective view of a form panel of a second embodiment according to the present invention.

3, the form panel of the second embodiment includes a panel 100, coupling members 210 to 240, welds 310 and 320, a reinforcing bar 400 and the like similarly to the first embodiment can do. However, in the form panel of the second embodiment, a part of the shape of the engaging members 210 to 240 is configured differently from that of the first embodiment. Hereinafter, the form panel of the second embodiment will be described in detail with reference to the deformed shape of the engaging members 210 to 240.

As shown in FIG. 3, the engaging members 210 to 240 can have the inner projections 211, 213, 221, 223, 231, 233, 241, and 243 in a separated form. By separating the inner projecting portions 211, 213, 221, 223, 231, 233, 241 and 243 from each other, the volume and weight of the inner engaging portions 211, 213, 221, 223, 231, 233, 241 and 243 can be reduced without deteriorating the bonding strength between the first and second sub panels 110, 120 and the inner projecting portions 211, 213, To reduce the weight of the coupling members 210 to 240, and further to lighten the form panel. In addition, the construction according to the second embodiment can reduce the manufacturing cost of the coupling members 210 to 240, and further, the manufacturing cost of the die panel.

In the second embodiment, the inner protrusions 211, 213, 221, 223, 231, 233, 241, and 243 may be inserted into the side depressed portions of the panel 100 to be in close contact with the first and second sub-panels 110 and 120, respectively. The outer surface of the first inner protrusion 241 is in close contact with the inner surface of the first sub panel 110 and the surface of the second inner protrusion 243 is in contact with the inner surface of the second sub- And can be brought into close contact with the inner surface of the sub panel 120. In this case, the welded portion 310 fixes the first inner protrusion 241 and the first sub-panel 110, and the welded portion 320 joins the second inner protrusion 243 and the second sub- .

The panel 100, the welded portions 310 and 320, the reinforcing bar 400, and the like of the second embodiment are the same as those of the first embodiment, and thus the detailed description thereof is omitted in the description of the first embodiment .

FIG. 4 is a front and rear perspective view of a form panel of a third embodiment according to the present invention, and FIG. 5 is an exploded perspective view of a form panel of a third embodiment according to the present invention.

4 and 5, the form panel of the third embodiment includes a panel 100, coupling members 210 to 240, welds 310 and 320, a reinforcing bar 400, and the like, similarly to the second embodiment . However, the form panel of the third embodiment has a shape of a part of the engaging members 210 to 240 differently from those of the second embodiment. Hereinafter, the form panel of the third embodiment will be described in detail with reference to the deformed shape of the engaging members 210 to 240. FIG.

As shown in Figs. 4 and 5, the coupling members 210 to 240 can have different outer shapes. The engaging members 210 to 240 may have outer projections 212, 214, 222, 244, 232, 234, 242, 244 formed along the longitudinal edges thereof on the outer surface, and other portions, that is, With such a configuration, the weight of the coupling members 210 to 240 can be reduced without reducing the coupling strength between the coupling members 210 to 240, and as a result, the form panel can be made lighter. Further, through the structure of the third embodiment, the manufacturing cost of the coupling members 210 to 240, and further, the manufacturing cost of the die panel can be reduced.

Although the present invention has been described based on various embodiments, it is intended to exemplify the present invention. Those of ordinary skill in the art will appreciate that the embodiments may be modified or modified in other forms. However, since the scope of the present invention is determined by the claims, such modifications and variations can be construed as being included in the following claims.

100: panel 110, 120: sub panel
130: Honeycomb member 210, 220, 230, 240:
211, 213, 221, 223, 231, 233, 241, 243:
310, 320:
212, 214, 222, 224, 232, 234, 242, 244:
H: Coupling hole

Claims

In a form panel,
And a honeycomb member inserted and coupled between the first and second sub-panels, wherein the honeycomb member is centrally located at an edge of the first and second sub- A panel having a lateral depression; And
And a coupling member coupled along the lateral side of the panel and projecting to one side in the width direction of the panel and having a through hole in the projecting portion,
The coupling member
First and second inner protrusions protruding by the depth of the lateral depressed portion and spaced apart from each other and inserted into the side depressions while closely fitting to inner surfaces of the first and second sub-panels; And
And first and second outer protrusions formed along the longitudinal direction on the outer peripheral edge and protruding outwardly and spaced apart from each other,
The inner protruding portion located at the edge of the first and second inner protruding portions is located at the end portion by a thickness of the sub-panel,
And first and second welding portions penetrating the first and second sub-panels in a width direction and weld-coupled to the first and second inner protrusions, respectively.

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