KR101686122B1

KR101686122B1 - socket type support form for temporary installation of slab construction

Info

Publication number: KR101686122B1
Application number: KR1020160016107A
Authority: KR
Inventors: 김명환
Original assignee: 주식회사 덕신하우징
Priority date: 2016-02-12
Filing date: 2016-02-12
Publication date: 2016-12-13

Abstract

[0001] The present invention relates to a deformation-type deck-forming bucket-type roofing deck for constructing a slab for flooring which is easy to store and move, and particularly relates to a deck plate for a flat plate structure, The present invention relates to a de-molding deck for a slab installation, which can be easily assembled / disassembled and is capable of replacing a slab in a flat plate structure and preventing bending of the lower end of the slab.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a slab-

As shown in FIG. 11, the deformation-type deck A of the patent document 1 (Korean Patent No. 10-1237325) includes a truss girder 10, a form plate 20 which is a thin plate steel plate and a spacer 30 And a spacer 30 is coupled between the truss girder 10 and the work plate 20 so that the work plate 20 is detachable.

The deformation-type deck A is constructed such that the deformation-type deck A is installed by supporting the deformation-type deck A in a state in which the deformation-type deck A is supported by the lower- To be cured.

When curing is completed, the lower hypothetical member is dismantled and the form plate 20 is disassembled to expose the lower surface of the concrete slab.

12 of Japanese Patent Publication No. 10-1018411), the lower lowering member is provided with a plywood plate 11 for supporting the plywood board 20 and a support base 10 ).

The supporting frame 10 is composed of a bottom frame 13, a yoke 14 and a joist line 12. The bottom frame 13 is vertically installed at regular intervals and the plywood 11 is mounted on the bottom The yoke 14 and the joist line 12 are installed in the horizontal direction and the support table 10 is completely installed.

The support 10 is defined as follows.

The support 13 is a pipe-shaped vertical structural member which is installed on the foundation of the ground and is accommodated for installing the yoke.

The joist lines 12 are horizontal structural members arranged at regular intervals.

The yoke 14 is a bending member used to install the joist when the length of the joist line 12 is too long or when the bottom structure is used.

The horizontal bridge 13 and the horizontal bridge 13 are connected by a horizontal pipe so as not to fall over each other (similar to a scaffold)

There is also a flange at the top of the hull 13, which supports the yoke 14 through the flange and nails for a firm fixation.

As described above, since the work is very complex in assembling and disassembling the support stand 10, the workability is very low and there is also a risk of collapse.

In addition, the joist or yoke is not supported between the yoke and the yoke or between the joist line and the joist as the wood is sagged, and when the form board is dismantled after the slab is poured, the lower end surface of the slab, Resulting in scratches.

Patent Document 1: Korean Patent No. 10-1237325 Patent Document 2: Korean Patent No. 10-1018411

The present invention has been conceived in order to solve the above-mentioned problems, and it is an object of the present invention to provide a decking deck for slab installation, which can support a slab lower finish surface without bending, while improving workability through an extremely convenient operation of assembling and disassembling a lower- And it is an object of the present invention to provide a socket type treadmill foam.

In order to solve the above-mentioned problems, the deformation-type deck hoseport type bucket-supporting foam for slab construction according to claim 1 of the present invention is a frame having front and rear sides and left and right frames; A horizontal angle portion whose both ends are fixed to the inside of the left and right frames but are spaced apart from each other in the forward and backward directions; And a plurality of cross-angles, each of which is fixed to the front and rear frames and the horizontal angles, and spaced apart from each other in a lateral direction, wherein the cross-angles are arranged at predetermined intervals along a longitudinal direction of the cross- Wherein the horizontal angle portion is constituted by a first horizontal angle of a cross section and a second horizontal angle, each of the cross angle portions is constituted by a first cross angle and a second cross angle of a cross section, and the first and second cross angles A first and a second intermediate cross-angles fixed between the first and second horizontal angles, a first and second front cross-angles fixed between the first horizontal angle and the front frame, The first and second horizontal angles include first and second horizontal upper plates, first and second horizontal angles extending downward from the front and rear ends of the first and second horizontal upper plates, Side plate , The first and second intermediate cross-angles include first and second cross top plates and first and second cross side plates extending downward from left and right ends of the first and second cross top plates, And a socket type square groove is formed in the first and second horizontal side plates and the first and second cross side plates so as to be connected to a polygonal flange of the same size.

Claim 2 of the present invention is a deformation-type deck hoseport type bucket-supporting foam for slab construction, comprising: a frame having front and rear sides and left and right frames; A horizontal angle portion whose both ends are fixed to the inside of the left and right frames but are spaced apart from each other in the forward and backward directions; And a plurality of cross-angles, each of which is fixed to the front and rear frames and the horizontal angles, and spaced apart from each other in a lateral direction, wherein the cross-angles are arranged at predetermined intervals along a longitudinal direction of the cross- Wherein the horizontal angle portion is constituted by a first horizontal angle and a second horizontal angle of a cross section, each of the cross angle portions includes an intermediate cross angle of a cross section of C fixed to between the first and second horizontal angles, The first and second front cross angles fixed to each other between the front frames and the first and second rear cross angles fixed between the second horizontal angles and the rear frame, Wherein the horizontal angle comprises first and second horizontal upper plates, and first and second horizontal side plates extending downward from the front and rear ends of the first and second horizontal top plates, the intermediate cross angle comprises an intermediate cross top plate, Consists of a middle cross side plate extending down from the right and left ends of the intermediate cross top plate, a side plate and the first and second horizontal receptacle Square hole left and right side plates which are connected inside the polygonal flange of Shores of the middle cross is formed.

In the dehydrating deck for slab construction according to claim 3 of the present invention, it is preferable that the spacing of the socket-shaped square grooves is dependent on the spacer spacing of the de-molding deck.

The mold, the horizontal angle portion, and the plurality of cross angle portions are integrally formed of an aluminum material in the deformation-type de-molding deck for a slab construction according to Claim 4 of the present invention.

In the deformation-type de-molding socket-type bucket-supporting foam for slab construction according to claim 5 of the present invention, the upper end of the frame is located higher than the upper surface of the horizontal angle portion and the upper surface of the plurality of cross-angle portions.

The deformation-type decking deck for a slab installation according to claim 6, wherein the horizontal angle portion and the plurality of cross-angle portions are assembled to the frame, wherein the horizontal angle portion and the plurality of cross- Support foam.

Claim 7 of the present invention is a deformation hiding deck for a slab installation, comprising: a frame having front and rear sides and left and right frames; A horizontal flat plate part having opposite ends fixed to the inside of the left and right frames and spaced apart from each other in the forward and backward directions; And a plurality of cross flat plates arranged at predetermined intervals along the left and right longitudinal direction, the cross flat plates having opposite ends fixed to the front and rear frames and the horizontal flat plates, Wherein the horizontal flat plate portion is constituted by a first horizontal flat plate and a second horizontal flat plate in the shape of a strip, each of the cross flat portions is fixed between the first and second horizontal plates, and an intermediate cross flat plate fixed between the first horizontal plate and the front frame And a first and a second rear cross plates fixed between the second horizontal plate and the rear frame, wherein the intermediate cross plate comprises an intermediate cross top plate, And an intermediate cross side plate extending downward from left and right ends of the intermediate cross, The receptacle has a square recess polygonal flange connection is formed.

The present invention has the following effects.

By forming the socket-type square groove for the upright connection using the single-sided cross-shaped angles, since the multi-angle flanges of the right side are inserted into the square grooves and are simply connected, it is not necessary to connect the existing double- Workability and workability are remarkably improved.

In addition, it is possible to utilize the existing dams in the same way, so that the construction load of the slab is supported and the recyclability is very high.

Further, by integrally forming the buoyant support foam with an aluminum material, the workability is further improved by reducing the weight, and there is no need to install a separate member.

In addition, it is convenient to put a plywood or a cone panel on the upper surface of the frog support foam, thereby further improving the workability through the construction method of supporting the deformation type deck after assembling the whole lower structure.

Further, horizontal and cross-angles are concentrated around the square grooves, so that sagging due to the poured concrete is suppressed as much as possible, so that the bottom surface of the lower slab is not bent.

In addition, in order to form the socket-type square groove, the horizontal angle portion and the cross angle portion are arranged in a substantially lattice-like shape without being overlapped with each other, and the supporting area of the form plate 20 is relatively larger, So that it is possible to prevent the bottom surface of the slab from being bent.

In addition, it is composed of an integral type of supporting foam, and it is very convenient to store and move.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 and FIG. 2 are perspective views showing a top surface and a bottom surface of a socket-type vane bearing foam according to a first preferred embodiment of the present invention;
Fig. 3 is a partial perspective view of a part of Fig. 2 separated and cut. Fig.
FIG. 4 is a perspective view illustrating the lower hypothetical structure according to the present embodiment. FIG.
5 is a cross-sectional view taken on line 5-5 in the combined structure of FIG.
6 and 7 are perspective views showing a top surface and a bottom surface of a socket-type vane bearing foam according to a second preferred embodiment of the present invention.
FIG. 8 is a perspective view showing a bottom surface of a socket-type vane bearing foam in which a bolt hole is formed in FIG. 7; FIG.
9 and 10 are perspective views showing a top surface and a bottom surface of a socket-type vane bearing foam according to a third preferred embodiment of the present invention.
11 is a perspective view showing a conventional demoulding technology.
12 is a perspective view showing a state in which a conventional lower standing surface supporting structure is installed;
FIG. 13 is a photograph of a bottom surface of a lower portion of a slab where a bend is formed by a conventional lower standing bridging structure. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, wherein like reference numerals are used to designate like elements to those of the prior art and detailed description thereof is omitted.

1 and 2 are perspective views showing a top and a bottom of a socket-type vending bearer foam according to a first preferred embodiment of the present invention. FIG. 3 is a partial perspective view of a part of FIG. 5 is a sectional view taken on line 5-5 in the combined structure of FIG. 4, and FIG. 6 and FIG. 7 are cross-sectional views taken along the second preferred embodiment of the present invention. FIG. 8 is a perspective view showing a bottom surface of a socket-type uprights support foam having a bolt hole formed therein in FIG. 7, and FIGS. 9 and 10 are cross- 3 is a perspective view illustrating upper and lower surfaces of a socket-type buoyant support foam according to an embodiment.

Example 1: The binding portion Angle socket type Square groove

As shown in FIGS. 1 to 3, the de-molding deck for a slab installation according to the present embodiment includes a frame 200 forming an outline that largely forms an outer shape, And a horizontal angle part 400 and a cross-angle part 600 fixed in the horizontal and cross directions.

The frame is composed of a frame 230 (240 (240)) having a horizontal length of a rectangular shape, preferably a front and a rear frame 210 (220), which is a flat strip composed of front and rear frames 210 and 220 and left and right frames 230 and 240, (Cross) length of the rectangular cross section.

Both ends of the horizontal angle portion 400 are fixed to the inner sides of the left and right frames 230 and 240, but are spaced away from each other in the forward and backward directions.

That is, as shown in FIG. 3, the horizontal angle portion 400 includes a first horizontal angle 410 and a second horizontal angle 430, which are cross-sectional.

The first horizontal angle 410 is formed by a first horizontal upper plate 411 and a first horizontal side plate 413 extending downward from the front end of the first horizontal upper plate 411.

The second horizontal angle 430 is formed by a second horizontal upper plate 431 and a second horizontal side plate 433 extending downward from the rear end of the second horizontal upper plate 431.

Accordingly, the first horizontal angle 410 and the second horizontal angle 430 face each other in the shape of a circle.

A space is formed between the rear end 412 of the first horizontal upper plate 411 and the front end 432 of the second horizontal upper plate 431.

Both ends of the cross angle portion 600 are fixed to the front and rear side frames 210 and 220 so as to be spaced apart from each other while facing the horizontal angle portion 400.

That is, the cross-angle portion 600 includes a plurality of cross-angle portions arranged at predetermined intervals along the longitudinal direction.

Each of the cross-angles 600 is also composed of a first cross-angle 610 and a second cross-angle 630 which are cross-sectional.

The first cross angle 610 includes a first intermediate cross angle 610a fixed between the first and second horizontal angles 410 and 430 and a first intermediate cross angle 610b fixed between the first horizontal angle 410 and the front frame 210. [ A front cross angle 610b and a first rear cross angle 610c fixed between the second horizontal angle 430 and the rear frame 220. [

The second cross angle 630 includes a second intermediate cross angle 630a fixed between the first and second horizontal angles 410 and 430 and a second intermediate cross angle 630b fixed between the first horizontal angle 410 and the front frame 210. [ A front cross angle 630b and a second rear cross angle 630c fixed between the second horizontal angle 430 and the rear frame 220. [

The first intermediate, front and rear cross angles 610a, 610b and 610c are formed on the first cross top plates 611a, 611b and 611c and the first cross top plates 611a, 611b and 611c, And cross side plates 613a, 613b and 613c.

The second intermediate, front and rear cross angles 630a, 630b and 630c are connected to the second cross top plates 631a, 631b and 631c and the second cross top plates 631a, 631b and 631c, And cross side plates 633a, 633b, and 633c.

Therefore, the second intermediate, front and rear cross angles 630a, 630b, and 630c and the second intermediate, front and rear cross angles 630a, 630b, and 630c face each other in the shape of a circle.

A space is formed between the left end 612 of the first cross top plates 611a, 611b and 611c and the right end 632 of the second cross top plates 631a, 631b and 631c.

5, a space is formed between the first and second horizontal top plates 411 and 413 and the first and second cross top plates 611a and 631a.

The binding unit 800 may be fixed to a rectangular space between the first and second horizontal top boards 411 and 413 and the first and second cross top boards 611a and 631a or between the first and second cross top boards 611a and 631a, And the two cross top plates 611a and 631a.

The binding portion 800 has a cylindrical shape and is insertable into the inside of the wing 13.

In addition, a socket-shaped square groove 700 is formed in the first and second horizontal side plates 413 and 433 and the first and second cross side plates 613a and 633a to connect the polygonal flange 13a of the same.

Since the socket type square groove 700 is formed simply by the arrangement of the first and second horizontal side plates 413 and 433 and the first and second cross side plates 613a and 633a, The castability is extremely convenient, which significantly improves the workability.

On the other hand, the socket-shaped square grooves 700 are preferably formed at predetermined intervals to accommodate the spacing (for example, 400 mm) of the spacers 30 of the de-molding technique.

Of course, the trams can be arranged constantly at predetermined intervals, but they can be variably arranged according to the construction.

On the other hand, by fixing the upper end 201 of the frame 200 to a position higher than the upper face of the horizontal angle portion 400 and the upper face of the plurality of cross-angled portions 600, the deck plate lattice, The panel 50 can be easily positioned.

Further, since the socket type buoyant support foam 100 is made of an aluminum angle, the workability can be further improved due to the weight reduction.

Such an integrated socketed buoyant foam 100 made of aluminum is stronger than conventional wood and the horizontal angle portion 400 and the cross angle portion 600 do not overlap with each other and support the form board 20 in a substantially lattice shape, The area to be supported is relatively wide, and the occurrence of bending of the slab lower finish surface caused by the strong resistance to the load of the poured concrete is suppressed as much as possible.

Example 2: The binding portion Angle socket type without Square groove

The socket type buoyant support foam 100 'of the second embodiment is substantially similar in structure and function to that of the socket type buoyant support foam 100 of the first embodiment. However, the intermediate cross angle 620a of the second embodiment is a cross- The first and second intermediate cross-angles 610a and 630a of the first embodiment are formed such that the angles of the cross-sectional angles are equal to the angles of the first intermediate cross-angle 610a and the second intermediate cross- And is divided into angles 630a.

6, the spacing between the first and second horizontal angles 410 and 430 is blocked by the upper plate 621a of the intermediate cross angle 620a.

Therefore, an outrigger structure for preventing misalignment of the supporting structure can be formed without the binding portion 800, which is the constitution of the first embodiment.

This will be described with reference to FIGS. 6 and 7. FIG.

Each of the cross-angles includes an intermediate cross-angle 620a of a cross-section C fixed between the first and second horizontal angles, and a second cross-angle 620b fixed between the first horizontal angle 410 and the front frame 210, And first and second rear cross angles 610c and 630c which are fixed between the second horizontal angle 430 and the rear frame 220. The first and second rear angles 610b and 630b are connected to each other.

The intermediate cross angle 620a is composed of an intermediate cross top plate 621a and intermediate cross side plates 623a and 625a extending downward from left and right ends of the intermediate cross top plate 621a.

Therefore, a socket-shaped rectangular groove 700a is formed inside the first and second horizontal side plates 413 and 433 and the left and right side plates 623a and 625a of the intermediate cross so as to connect the polygonal flange 13a of the same.

On the other hand, as shown in Fig. 8, a bolt hole 622a may be formed in the intermediate cross top plate 621a.

The bolt hole 622a is a hole for fastening the polygonal flange 13a with bolts or the like in order to reliably prevent disengagement or the like.

As described above, it has been described in the present embodiment that the horizontal angle portion and the cross angle portion are integrally fixed to the frame by welding.

However, the horizontal angle portion and the cross-angle portion can be manufactured by assembling the frog support foam by the grooves or the fastening elements.

Likewise, the horizontal angle portion and the cross angle portion can be manufactured by assembling the frost support foam by a groove or a fastening element to the frame.

Those skilled in the art will appreciate that such grooves or fastening elements can be implemented in various ways.

Example 3: The binding portion Flat plate socket type Square groove

The socket-type right-bottom support foam 100 '' of the third embodiment is substantially similar in structure and function to the socket-type right-bottom support foams 100 and 100 'of the first and second embodiments, The cross-angle portion differs from the cross-angle portion in that the cross-angle portion is formed of a strip-like horizontal flat plate portion and a cross flat portion.

That is, the socket-type buoyant support foam 100 '' of the third embodiment has a band-like flat plate formed in a lattice form.

This will be described with reference to FIGS. 9 and 10. FIG.

The horizontal plate portions 410 "and 430" are spaced apart from each other by a first horizontal plate (or first horizontal frame) 410 "and a second horizontal plate (or second horizontal frame) 430" I have to face it.

Therefore, the front and rear frames 210 and 220 and the first and second horizontal flat plates 410 'and 430' are arranged in parallel to each other in a shape or a plane.

Each of the cross plate portions is divided into an intermediate cross plate portion and a front and rear cross plate portion.

The intermediate cross plate portion is composed of an intermediate cross top plate 621a '' and left and right intermediate cross side plates 610a '' 630a ''.

The front and rear cross plates are composed of a first front and rear cross plate 610b '' 610c '' and a second front and rear cross plate 630b '' 630c ''.

Each of the cross plate portions is disposed facing each other like the left and right frames 230 and 240.

Because they are fixed in this plate form, they appear to be arranged in a lattice form when viewed in plan.

The socket type square groove 700b is formed inside the horizontal flat plate portions 410 '' and 430 '' and the intermediate cross flat plates 621a '', 610a '', and 630a '' as shown in FIG.

Bolt holes may also be formed in the intermediate cross top plate 621a " as in the second embodiment.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the following claims .

13: Shaft 13a: Multiple flange
30: Form plate 50: Cone panel (or plywood)
100, 100 ', 100'': Socket-type treadmill foam
210, 220: front and rear frames 230, 240:
400: horizontal angle portion 410, 430: first and second horizontal angles
411, 431: first and second horizontal top plates 413, 433:
600: Cross-angle portion 610,630: First and second cross-angles
610a, 630a: first and second intermediate cross-angles
610b, 630b: first and second front cross angles
610c, 630c: first and second rear cross angles
611a, 611b, 611c: 631a, 631b, 631c:
613a, 613b, 613c: 633a, 633b, 633c:
700, 700a, 700b: Socket-shaped square groove 800:

Claims

delete

A frame having front and rear sides and left and right frames;
A horizontal flat plate part having opposite ends fixed to the inside of the left and right frames and spaced apart from each other in the forward and backward directions;
And a plurality of cross flat plates arranged at predetermined intervals along the left and right longitudinal direction, wherein the cross flat plates are fixed to the front and rear frames and the horizontal flat plates,
Wherein the horizontal flat plate portion comprises a first horizontal flat plate and a second horizontal flat plate in strip form,
Each of the cross plate portions includes an intermediate cross plate fixed between the first and second horizontal plates, a first and second front cross plates fixed between the first and second front and rear frames, And a first rear cross plate fixed between the rear frames,
Wherein the intermediate cross plate comprises an intermediate cross top plate and an intermediate cross side plate extending downward from left and right ends of the intermediate cross top plate,
A socket-shaped rectangular groove is formed in the left and right side plates of the first and second horizontal plates and the intermediate cross, to which a polygonal flange of a right angle is connected,
And a cylindrical coupling part inserted into the inner side of the inner cross top plate is fixed to the bottom of the intermediate cross top plate.

The method of claim 2,
Wherein the spacing of the socket-type square grooves is in accordance with the spacer spacing of the de-molding deck. &Lt; RTI ID = 0.0 > 11. < / RTI >

The method of claim 3,
Wherein the frame, the horizontal flat plate portion, and the plurality of cross flat portions are integrally formed of an aluminum material.

The method of claim 4,
And the upper end of the frame is located at a position higher than the upper surface of the horizontal flat plate portion and the upper surface of the plurality of cross flat portions.

The method according to any one of claims 2 to 5,
Wherein the horizontal plate portion and the plurality of cross flat portions are assembled to the frame. &Lt; RTI ID = 0.0 > 11. < / RTI >