KR200285374Y1 - Horizontal Adjustable Underpinning for Wall Foam Panel - Google Patents

Abstract

The present invention relates to a horizontal adjustment pedestal of the wall foam panel to maintain the horizontal state while supporting the lower end of the foam panel to be installed for the concrete wall of the building, in particular the level of the foam panel is easy to adjust the level In order to stably support the load, the fixed bar 10 is provided with a support leg 14 fixed to the slab (s) of the building, which is adjusted while moving up and down in surface contact with the fixed bar 10 In the movement bar 20 which absorbs the height, and a pair of height adjustment means for moving the movement bar 20 up and down is provided, the height adjustment means 30 is attached to the support leg 14 ) And a horizontal pivoting rod 40 which is fixed to be rotatable while traversing horizontally between the left and right side plate portions 31 of the support 30, and a horizontal pivoting rod 40 attached to the horizontal pivoting rod 40. Meeting with The upper plate portion 51 and the lower plate portion 52 are bent inclined upwardly with respect to the attachment point, respectively, and the top portion of the lower plate portion 52 is in contact with the lower surface of the horizontal plate portion 21 of the movable bar 20. The screw rod 60 is screwed to the lever plate 50 to be installed and the support 30 can be raised and lowered and the lower end surface thereof is in contact with the upper surface of the upper plate portion 51 of the lever plate 50. Characterized in that configured.

Description

Horizontal Adjustable Underpinning for Wall Foam Panel

The present invention is to improve the accuracy of construction by maintaining the horizontal state while supporting the lower part of the foam panel to be installed for the concrete wall of the building, especially in the form of lever directly under the center of gravity of the foam panel. By providing the height adjustment means, it is related with the horizontal adjustment pedestal of the foam panel for the wall made easy to adjust the level and to stably support the load of the foam panel mounted thereon.

In sites with many repetitive works on the same plane, such as apartments and office buildings, it is common to assemble pre-made foam panels of a certain size onto slabs for re-use.

In the construction of the concrete wall, the slab on which the wall of the building is raised has a slight inclination rather than maintaining a constant level, and thus means and foam panels for adjusting the exact vertical and horizontal level of the foam panel assembled thereon. Means for securing the lower end of the system should be provided.

As to adjust the vertical and horizontal while supporting the lower end of the conventional wall foam panel, a horizontal adjustment pedestal as shown in Figure 1 has been disclosed.

The leveling pedestal has a width equal to the thickness of the fixing bar 1 and the wall foam panel p in which the vertical web plate portion 1a is positioned toward the concrete placing surface, in close contact with and fixed to the slab s of the building. And upper and lower vertical plate portions 2b and 2c each bent at right angles in the width direction at both ends of the horizontal plate portion 2a extending in the longitudinal direction, and the lower vertical plate portion 2c is the fixing bar 1. A moving bar (2) for absorbing the height to be adjusted while moving up and down in the surface contact with the web plate portion (1a) of the) and shields the concrete being poured with the fixing bar (1), and the fixing bar (1) A pair of supporting legs 3 joined to both sides of the longitudinal side of the longitudinal direction and extending outwardly, and a horizontal section 4 joined to the movable bar 2 on the supporting legs 3 and extended outwards. ) And the horizontal part located at the upper part while the lower part is joined to the supporting legs 3. Vertical bolts 5 penetrating the center of the (4), and the upper and lower nuts (6a) (6b) screwed to the vertical bolt (5) with the horizontal gap (4) in between.

In the conventional horizontal adjustment bracket configured as described above, first, a black line is displayed on both sides of the site where the wall is to be constructed on the slab s of the building, and then aligned while supporting the lower end of the fixing bar 1 along the line. The concrete nail 7 is driven into the slab through the nail hole formed in the leg 3 to fix it, and then the upper and lower nuts 6a and 6b are moved up and down on the vertical bolts 5 to adjust the height. After adjusting the levels of (2), the movable bars (2) and the foam panel (p) are placed on the horizontal plate portion (2a) of the movable bars (2) by fastening pieces (8) and wedge pins. (9) through the work to fasten the foam panel (p) is installed on it while setting the correct vertical and horizontal.

However, such a conventional horizontal adjustment bracket is very inconvenient to adjust the level of the moving bar (2) and dismantling work, and stably supports the load of the foam panel (p) that is placed on the moving bar (2) There was a fault that could not be.

That is, when adjusting the height of the moving bar (2) using a monkey wrench, firstly raise the upper nut (6a) sufficiently to secure a space for the moving bar (2) to move up, then raise the lower nut (6b) or Or after lowering the height of the moving bar (2) to adjust the height of the upper nut (6a) up and down again to fix it, there was a very troublesome problem, which is dismantled after the concrete (c) curing of the wall The same is true when you do it.

In addition, since the vertical bolt 5 supporting the load of the foam panel p is not located directly below the foam panel p, but located outside, the foam panel p installed on the movable bar 2 is vertical. (5) There was a very unstable problem, such as the inclination toward the opposite side (to the concrete wall placing surface), the difficulty in maintaining the verticality accurately.

Therefore, the present invention has been devised to solve the problems of the conventional horizontal adjustment bracket which maintains by adjusting the horizontal state while supporting the lower end of the foam panel installed to construct the concrete wall of the building, the center of gravity of the foam panel By providing a lever-type height adjustment means directly under this function, it is easy to adjust the level and to provide a horizontal adjustment stand for the wall foam panel that can stably support the load of the foam panel mounted thereon. There is this.

Figure 1 is a side view of the installation state showing the horizontal adjustment pedestal of the conventional foam panel for walls

Figure 2 is a plan view showing a horizontal adjustment pedestal of the wall foam panel according to the present invention

Figure 3 is a main perspective view of the horizontal adjustment pedestal according to the present invention

4 is a cross-sectional view taken along the line A-A of FIG.

5 is a front view of the installation state of the horizontal adjustment stand according to the present invention

Figure 6 is a side view of the installation state of the horizontal adjustment stand according to the present invention

<Description of Symbols for Major Parts of Drawings>

10: Fixed bar 11: Web plate part 13: Lower flange part

14: leg 15: nail hole 20: moving bar

21: horizontal plate portion 21a: wedge pin fastening hole 22: upper vertical plate portion

23: Lower vertical plate part 23a: Reinforcing band 25: Flow prevention piece

30: support 31: left and right side plate portion 32: top plate portion

33: fixing nut 40: horizontal revolving rod 50: lever

51: upper plate portion 52: lower plate portion 53: tension spring

60: screw rod 61: bolt head 62: handle

71: concrete pegs 72: tie 73: wedge pin

s: slab p: foam panel c: concrete

In order to achieve the above object, the horizontal adjustment bracket of the wall foam panel of the present invention is in close contact with and fixed to the slab of the building, and the vertical web plate part is positioned toward the concrete pouring surface, A fixed bar to which a pair of supporting legs are attached; It has a width almost equal to the thickness of the wall foam panel, and has a horizontal plate portion extending in the longitudinal direction and an upper and lower vertical plate portions bent at right angles in the vertical direction at both ends in the width direction of the horizontal plate portion. A moving bar for absorbing the height to be adjusted while moving up and down while being in surface contact with the web plate part to shield the concrete being poured together with the fixed bar; In the horizontal adjustment pedestal of the foam panel for wall provided with; a pair of height adjusting means is installed between the fixed bar and the moving bar to push up or down the moving bar upwards;

The height adjusting means has a top plate that connects the upper and lower left and right side plate and the left and right side plate portion, which are erected at regular intervals, and the support plate is attached to the support leg and the left and right side plates of the support horizontally in place while crossing horizontally. A horizontal pivoting rod fixed to the left and right side plates so as to be rotatable, and an intermediate portion attached to the horizontal pivoting rod, which rotates together as the horizontal pivoting rod rotates, and an upper side plate portion and a lower side plate portion at which both sides are bent upwardly inclined about its attachment point. The top plate of the lower plate portion is installed to be in contact with the bottom of the horizontal plate portion of the moving bar, and is screwed up and down so as to be able to move up and down through the upper plate portion of the support bar, the bottom end of the upper plate portion of the lever plate Characterized in that it consists of a screw rod is installed in contact with the upper surface.

The horizontal adjustment bracket of the wall foam panel of the present invention configured as described above, when the screw rod is turned in the forward or reverse direction, the lower plate portion of the lever plate rotates up or down, and thus the movable bar placed on the lower plate portion is moved up or down, In addition, the lever plate is always located directly below the foam panel to support the load of the foam panel.

Therefore, according to the present invention, the level adjustment of the moving bar is not only easy and convenient, but also stably supports the load of the foam panel so that the horizontal and vertical degrees of the foam panel can be accurately maintained.

Hereinafter, with reference to the accompanying drawings in accordance with a preferred embodiment of the present invention will be described in more detail the technical configuration of the present invention.

2 to 6, the horizontal adjustment bracket of the foam panel according to the present invention, the fixing bar 10 is in close contact with and fixed to the slab (s) of the building, and the fixed bar 10 while moving up and down position The moving bar 20, which absorbs the height adjusted while cooperating with the shield, is placed on the wall and is fixed by mounting a foam panel p on the wall, and pushing the moving bar 20 upward or downward. A pair of height adjusting means for pulling down is provided.

The fixing bar 10 has a web plate portion 11 that is vertically erected and positioned toward the concrete pouring surface, and a lower flange portion 13 that is bent perpendicularly outwardly from the lower end portion of the web plate portion 11.

Supporting legs 14 which are joined to the lower flange part 13 and extend in the outward direction are installed at both side edge portions and the middle part of the fixing bar 10 in the longitudinal direction. The supporting leg 14 is provided with nail holes 15 penetrating up and down.

The movable bar 20 has a width equal to the thickness of the wall form panel p and extends in the longitudinal direction, and bends at right angles in the vertical direction at both ends of the horizontal plate portion 21 in the width direction. It has upper and lower vertical plate parts 22 and 23 which become.

A plurality of wedge pin fastening holes (21a) is formed in the horizontal plate portion 21 at regular intervals.

In the middle of the lower vertical plate portion 23 of the moving bar 20, a reinforcing band 23a bent in an arcuate cross section is formed along the longitudinal direction.

The reinforcing band 23a is used to prevent the bending of the lower vertical plate part 23 by reinforcing the strength of the lower vertical plate part 23. The reinforcing band 23a effectively acts to maintain the horizontal surface of the lower vertical plate part 23 and moves by using a relatively thin steel sheet. Allow the bar 20 to be manufactured.

On the lower surface of the horizontal plate portion 21 of the moving bar 20, two flow preventing pieces 25 which closely contact the web plate portion 11 of the fixed bar 10 to the lower vertical plate portion 23 of the moving bar 20 are provided. Attached.

The height adjusting means uses the principle of the lever, the support 30 for supporting each component, the horizontal pivoting rod 40, which is fixed to the support 30 is installed rotatably in place, the horizontal pivoting rod ( It is composed of a lever plate (50) attached to 40 to support the lower surface of the moving bar 20 while rotating up and down, and a screw rod (60) to rotate the lever plate (50) while moving up and down according to a user's operation.

The support 30 has a left and right side plate portion 31 and a top plate portion 32 for connecting the upper end of the left and right side plate portion 31 which are erected at a predetermined interval, and the left and right side plate portion 31 is welded to the support leg 14. Is attached through. In the center of the upper plate portion 32, a fixing nut 33 for screwing while passing through the screw rod 60 to be described later is installed.

The horizontal rotating rod 40 is fixed while traversing horizontally between the left and right side plate portion 31 of the support (30). At this time, the bearing means (not shown) is installed at a portion where the horizontal rotating rod 40 and the left and right side plate portions 31 of the support 30 are coupled so that the horizontal rotating rod 40 is rotatable.

The lever plate 50 is attached to the middle portion to the horizontal pivoting rod 40 and is installed to rotate together in accordance with the rotation of the horizontal pivoting rod 40 around the attachment point.

The lever plate 50 is divided into an upper side plate portion 51 and a lower side plate portion 52 in which both sides are bent upwardly inclined about a point attached to the horizontal pivoting rod 40, and a top portion of the lower side plate portion 52. Is installed in contact with the lower surface of the horizontal plate portion 21 of the moving bar (20).

At this time, the length of the upper plate portion 51 is formed longer than the length of the lower plate portion 52 so that the load of the moving bar 20 and the foam panel (p) loaded on the lower plate portion 52 with a small force through the lever action. It is to make it rise. Of course, the lever plate 50 is manufactured to have a bending resistance that can sufficiently support the load of the moving bar 20 and the foam panels (p) to be mounted thereon.

A tension spring 53 is applied between the lever plate 50 and the top and bottom of the fixing bar 10 to apply tension while connecting them.

The tension spring 53 serves to stabilize the lever plate 50 by pulling the lever plate 50 toward the fixed bar 10 while tying the lever plate 50 and the fixed bar 10 into one.

The screw rod 60 is vertically erected so that its middle part is screwed with the fixing nut 33 installed in the center of the upper plate portion 32 while passing through the center of the upper plate portion 32 of the support 30. , The lowest end face processed into a hemispherical shape is installed in contact with the upper surface of the upper plate portion 51 of the lever plate (50).

The upper part of the screw rod 60 is provided with a bolt head 61 for rotating operation using a tool and a handle 62 for manually rotating operation.

Referring to the installation and dismantling of the horizontal adjustment and the wall foam panel using the horizontal adjustment bracket of the present invention configured as described above are as follows.

First, prior to installing the horizontal adjustment pedestal of the present invention, the wall is marked on both sides of the site where the wall is to be constructed on the slab (s) of the building.

After that, the lower end of the fixing bar 10 is arranged along the scribe line indicated on the slab s, and the concrete nails 71 are driven and fixed to the slab through the nail holes 15 formed in the support leg 14.

Next, while holding the handle 62, the screw rod 60 is rotated to adjust the height and horizontality of the moving bar 20 while rotating the lower plate portion 52 of the lever plate 50 up and down.

At this time, while pulling the lever plate 50, the tension spring 53 is moved to the upper side or the lower side to the fixed bar 10 side to prevent the vertical flow of the movable bar 20, the horizontal plate portion of the movable bar 20 ( 21) The lateral flow of the moving bar 20 is prevented by the flow preventing piece 25 attached below.

After leveling the moving bar 20 as a whole, the foam panels p are placed on the horizontal plate portions 21 of the moving bars 20, and the form bars p are connected to each other by a tie bar 72 to be assembled. On the other hand, the wedge pin fastening hole (21a) and the foam panel (p) formed in the horizontal plate portion 21 of the moving bar 20 is fixed through the work to fasten with the wedge pin (73).

In this case, the vertical and horizontal degrees of the foam panel p can be accurately matched, and since the lever plate 50 supports the lower portion of the foam panel p, the load of the foam panel p is stably supported.

In addition, since the wedge pin 73 is supported while penetrating through the foam panel p and the moving bar 20 on both sides, the wedge pin 73 can cope with the side pressure of the concrete to be poured.

After the installation of the foam panel (p) through the above work, after placing the concrete (c) between the foam panels (p) installed on both sides, it is maintained until the curing of the poured concrete (c) is completed.

When curing of the poured concrete (c) is completed, the horizontal adjustment pedestal of the present invention is first fixed and the foam panel (p) is dismantled. The extraction of the horizontal adjustment pedestal according to the present invention is performed as follows. do.

First, the wedge pins 73 fastening the bottom of the foam panels (p) and the moving bar 20 are removed.

Subsequently, when the screw rod 60 is rotated and moved upward, the lower plate portion 52 of the lever plate 50 moves downward while being spaced apart from the lower surface of the horizontal plate portion 21 of the moving bar 20.

Next, the concrete nail 71 which fixes the support leg 14 to the slab s is pulled out.

Then, while shaking the support bridge 14, the fixed bar 10, moving bar 20, etc. using a tool, the pedestal of the present invention attached to the wall concrete (c) is completely removed.

The horizontal adjustment bracket of the present invention finishes the work to be secured through the above work, and then dismantles the foam panel (p) and re-uses it repeatedly after it is put into concrete construction of the wall.

According to the water bottle adjustment stand of the wall foam panel of the present invention as described above, the installation of the foam panel is simply completed by fixing the horizontal adjustment stand along the black line, adjusting the horizontal level, and then mounting the foam panel in order. It is simple and fast in work, highly skilled in repetitive work, easy to dismantle and excellent in productivity.

In addition, the present invention firmly supports the lower end of the foam panel, the wall height level and linearity of the wall is accurate and minimizes panel deformation.

In particular, the present invention by installing a lever lever height adjustment means directly below the center of gravity of the foam panel, it is easy to adjust the level and stably supports the load of the foam panel on it.

Therefore, the present invention is a very useful design that is easy to install, to obtain a good quality wall, and very economical in installing a foam panel for constructing a concrete wall of a building.

Claims (5)

The web plate part 11, which is closely attached to and fixed to the slab s of the building, is positioned toward the concrete pouring surface, and a pair of supporting legs 3 are attached to both sides of the lower flange part 13 in the longitudinal direction. Fixing bar 10; Upper and lower vertical plate portions each having a width substantially the same as the thickness of the wall foam panel p and extending in the longitudinal direction and vertically bent in the vertical direction at both ends of the width direction side of the horizontal plate portion 21 ( 22 and 23 and the lower vertical plate portion 23 absorbs the height to be adjusted while moving up and down in a state of being in surface contact with the web plate portion 11 of the fixing bar 10 and the fixing bar 10 and Moving bar 20 to shield the concrete being poured together; A pair of height adjusting means installed between the fixing bar 10 and the moving bar 20 to push up or down the moving bar 20 upward; In the pedestal, A support having a left and right side plate part 31 and a top plate part 32 connecting upper ends of the left and right side plate parts 31 to which the height adjusting means is erected at a predetermined interval, and to which the left and right side plate parts 31 are attached to the supporting leg 14 ( 30 and a horizontal rotating rod 40 fixed to the left and right side plate portions 31 so as to be rotated in place while traversing horizontally between the left and right side plate portions 31 of the support 30 and the horizontal rotating rod 40. It is attached to the middle portion is rotated together in accordance with the rotation of the horizontal rotating rod 40, and divided into the upper plate portion 51 and the lower plate portion 52 is bent inclined upwardly with respect to the attachment point, respectively, the lower plate portion 52 The top of the lever bar 50 is installed to be in contact with the lower surface of the horizontal plate portion 21 of the movable bar 20, and screwed to rise and fall while passing through the upper plate portion 51 of the support 30 Its lower end surface is the upper surface of the upper plate portion 51 of the lever plate 50 and Horizontal adjustment bracket of the foam panel for the wall, characterized in that consisting of the screw rod 60 is installed in contact. The horizontal of the foam panel for a wall according to claim 1, wherein a reinforcing strip (23a) bent in an arcuate cross section is formed in the middle of the lower vertical plate portion (23) of the movable bar (20) along the longitudinal direction. Adjustable pedestal. According to claim 1, wherein the lower surface of the horizontal plate portion 21 of the moving bar 20, the flow prevention to close the web plate portion 11 of the fixed bar 10 to the lower vertical plate portion 23 of the moving bar 20 At least two pieces (25) attached to the horizontal level of the foam panel for wall. The horizontal adjustment pedestal of the foam panel for wall according to claim 1, wherein a tension spring (53) is provided between the lever plate (50) and the top and bottom of the fixing bar (10) to apply tensile force while connecting them. The method of claim 1, wherein the screw rod (60) of the top of the foam panel for wall, characterized in that the bolt head 61 for rotating operation with the tool and the handle 62 for manually rotating operation is installed together Leveling feet.