KR200408535Y1 - Wall end panel - Google Patents

Abstract

The present invention relates to a finishing panel of the wall formwork to close the end of the formwork used for pouring concrete walls, is extruded with an aluminum chassis, the rail is formed in both sides of the bolt hook groove formed in the longitudinal direction, the bolt hanger The head of the fastening bolt is caught in the groove so that it can be moved on the rail, and the coupling hole into which the fastening bolt protruding from the rail is inserted is drilled on both sides, and the fastening bar with the fastening pin hole on the outer side thereof is fixed with a nut. In the closing panel to be able to adjust the position, the closing panel is characterized in that the intermediate portion is separated in the longitudinal direction, and the rail or reinforcing ribs are formed in each of the portions to be opposed to each other.

 The present invention is easy to carry during installation and can freely adjust and fix the binding bar regardless of the position of the binding pin hole provided in the wall panel, and can easily extend its length to the height of the wall panel, and the edge of the wall Can be chamfered.

Formwork, finishing panel, joint panel.

Description

Finishing panel of wall formwork {Wall end panel}

1 is a partially separated perspective view of the finishing panel according to the present invention,

Figure 2 is a side cross-sectional view of the finishing panel according to the present invention,

3 is another embodiment of the finishing panel according to the present invention,

Figure 4 is an exploded perspective view of the joint panel of the present invention,

5 is a front view showing a state of use of the joint panel,

Figure 6a to 6c is the applicant's pre-registration proposal, Figure 6a is a partial separated perspective view of the finish panel, Figure 6b is an enlarged cross-sectional view of the line A-A of Figure 6a, Figure 6c is an installation state of the finish panel.

* Explanation of symbols on the main parts of the drawings

110: wall panel 111, 151: binding pin ball

120: finishing panel 121: reinforcing rib

130: rail 131: bolt hanger groove

140: fastening bolt 141: head

142: nut 150: binding bar

150 ': Joint panel 150a: Coupling hole

160: corner type 170: binding pin

180: fixture 180a: long hole

The present invention relates to the finishing panel of the wall formwork to close the end of the formwork (hereinafter referred to as the 'wall panel') used in the concrete wall casting, in particular, the center panel in the longitudinal direction to separate Forming and separating the facing parts, respectively, to form a rail or reinforcing ribs to the finishing panel of the wall formwork to increase the reinforcement of the finishing panel against the concrete side pressure when placing concrete.

6A to 6B are utility model registrations No. 389479 filed and filed by the present applicant.

The pre-registration proposal is in constructing a formwork consisting of a wall panel 110 provided with a binding pin hole 111 at the concrete end for finishing the wall and a closing panel 120 blocking the end of the wall panel 110. The finish panel 120 is extruded with an aluminum chassis so that the weight is lighter than steel, so that it is easy to transport and handle. The finish panel 120 is longitudinally extended to both sides of the outer surface to reinforce the panel and bolts to the center. A rail 130 formed with a bolt hanger groove 131 to move in a state where the head is fitted; The head 141 is inserted into the bolt hanger groove 131 and moved to a fastening bolt 140 having a nut 142 and a fastening bolt 140 protruding on the rail 130 at a predetermined interval. A plurality of fasteners are coupled to each other by a binding bar 150 provided with a binding pin ball 151 which is fitted by binding pin 170 to the binding pin hole 111 of the wall panel 110 at both ends.

The pre-registration proposal is made of aluminum chassis with light weight, so that it is easy to carry during formwork, and it is possible to fix the finishing panel by simply adjusting the fixing position of the binding bar according to the binding pin hole position of the wall panel. Wall edges are formed together at the same time to provide a finishing panel that does not require separate edge forming work.

The present invention is an improvement of the applicant's pre-registration design, the purpose of which is easy to transport and handle during the construction of the formwork, and to easily fix the finishing panel by adjusting the fixing position of the binding bar to fit the binding pin hole position of the wall panel In addition, wall edges are formed at the same time as concrete pouring to provide a finishing panel that does not require a separate edge forming work.

In addition, it is to provide a reinforcement reinforcement panel that does not bend the finish panel even when side pressure is largely applied to the finishing panel when concrete is poured.

In addition, the length of the finishing panel can be easily extended to match the height of the wall panel, the width of the finishing panel can be matched to the wall thickness according to the design, and the finishing panel that does not require additional work of applying a release agent is provided. It is.

In order to achieve the above object, the present invention is extrusion molded into an aluminum chassis, and a rail having a bolt hook groove is formed on both sides thereof in a longitudinal direction, and the head of the fastening bolt is caught in the bolt hook groove and is movable on the rail. In the closing panel that can be adjusted to the position of the binding bar by fixing the binding bar is inserted into the coupling holes protruding the fastening bolts on the rail on both sides, and the binding pin hole perforated on the outside with a nut,

The finishing panel is separated in the middle part in the longitudinal direction, the rail is formed in each of the facing portions are separated, a long hole is formed in the middle portion of the binding bar is formed by fixing the mutually separated finishing panels with fastening bolts and nuts It is characterized in that the reinforcement of the finishing panel against the concrete side pressure during pouring

In addition, in the above, the fastening bolts 142 are fastened to the bolt hanger grooves 131 of the rails 130, which are opposed to each other, at both ends in the longitudinal direction of the separated finishing panels 102a and 120b, respectively. The fastening bolts 180 are coupled to the outer surface while the coupling holes 180a are coupled to each other, and the fasteners 180 are fixed to each other by combining the nut 142.

In addition, in order to be able to extend the length of the finish panel equal to the length of the wall panel, the joint panel having the same shape as the finish panel, and by connecting the joint panel to the finish panel, two joining holes are arranged on both sides in a row Characterized in that it further comprises a formed binding bar.

In addition, the surface of the finish panel is characterized by lacquer coating by the electrodeposition coating method.

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

1 is a partially separated perspective view of the finish panel according to the present invention, Figure 2 is a side cross-sectional view of the finish panel according to the present invention.

Applicant in the finishing panel 120 according to the present invention in that the rail 130 is formed in each of the facing portion of the one end panel 120a and the other end panel 120b separated from the middle portion separated in the longitudinal direction This is different from the integrated finish panel, which is a preliminary registration proposal.

One side closing panel (120a) and the other side closing panel (120b) is formed on both sides of the cross-sectional shape integrally formed in the form of "┏ ┓" fastening through the bolt hook groove 131 of the rail 130, the top is open. The head 141 of the bolt 140 is fitted to be hooked, and a plurality of binding bars 150 are bound to an upper surface of the rail 130, and a long hole 150a is formed at an intermediate portion of the binding bar 150. And a closing panel formed by inserting the fastening bolts 140 into the bolt hook grooves 131 formed on the butted rails 130, respectively, and fixing the nuts 142 to the long holes 150b of the binding bars. 120a and 120b may be fixed to each other.

The binding bar 150 is bored with a coupling hole 150a into which the fastening bolt 140 protruding to the upper portion of the rail 130 is inserted, and a coupling pin hole 151 is formed outside the coupling hole.

Here, the rails 130 formed on the butting portions of the closing panels 120a and 120b to be separated are in close contact with the intermediate portions of the binding bars 150 so that the closing panels 120a and 120b separated from the binding bars 150 are integrally formed. In this way, the reinforcement of the finishing panel against lateral pressure is enhanced when concrete is poured.

And the edge type 160 is formed on the outside of the rear surface of the one side closing panel (120a) and the other side closing panel (120b) to be separated can be formed with the concrete wall wall edge. At this time, the corners formed on the wall can be formed in a round shape, of course.

Meanwhile, in fixing the plurality of binding bars 150 to the finishing panel 120 at a predetermined interval, the fixing position is fixed to match the position of the binding pin hole 111 of the wall panel 110.

The bolt hook groove 131 formed in the rail 130 is formed to be the same as the size of the head portion 141 of the fastening bolt 140, and then loosen the nut 142 fixed on the upper surface of the binding bar 150. The binding bar 150 can be moved freely, and after changing the position of the binding bar, the nut 142 can be fixed again to easily fix the binding bar to the closing panel.

Thus, a plurality of the binding bar 150 is fixed to the position of the binding bar 150 to the position of the binding pin hole 111 that is punctured at a predetermined interval on the side of the wall panel, the finishing panel by freely adjusting the closing panel Can be fixed to the side of the wall panel.

And, in order to more securely fixed to each of the separated finishing panels (102a, 12b), the fastening bolts 142 are fastened to the bolt hanger grooves 131 of the rail 130 butted to each other at both ends in the longitudinal direction It may be configured to further include a fastener 180 is in close contact with the outer surface of the butted rail is formed with a coupling hole (180a) is coupled to the fastening bolt.

The installation state of the present invention configured as described above is shown in Figure 6c, by adjusting the position of the binding bar 150 in accordance with the position of the binding pin hole 111 of the wall panel 110 in the fixed state of both ends Fixing the closing panel 120 to the wall panel 110 by inserting the binding pin 170 in the binding pin hole 151 and concrete pouring work.

Figure 3 is another embodiment of the finish panel according to the present invention, the difference from the above-described form is different from the form of the facing panel 120, respectively, without forming the rail 130, respectively "┓" "┏" Only the reinforcement ribs 121 are formed in a shape different from each other.

Each width in the separated state may be the same or have a different width, that is, the lengths of L1 and L2, which are the widths of the finishing panels 120a and 120b, may be different from each other.

For example, the thickness of the wall is usually 150, 160, 180, 200mm, so in the case of 150, the finishing panel 120a on one side may be formed to 70mm and the other side to 80mm to form a finishing panel against each other. In case of 160, two pieces of 80 can be used. In case of 180, two pieces of 90 or 100 and 80 can be used. In case of 200, two pieces of 100 can be used.

When using a separate finish panel in this way, it can be combined according to the wall thickness, there is an advantage that does not need to produce a number of types of integral finish panel according to the thickness of the wall accordingly.

4 is an exploded perspective view of the joint panel of the present invention, Figure 5 is a front view showing a state of use of the joint panel, the subject innovation of the finish panel 120 according to the height of the wall panel according to the design of the wall In order to easily extend the length is configured to further include a joint panel (120 ').

The joint panel 120 'is a wall panel 110 is slightly higher than the finishing panel 120, that is, when the height of the wall being constructed is larger than the general height, the wall panel 110 is naturally long to finish the panel 120 ) Should also be the same as the length of the wall panel 110, in order to make the same as the shape of the finishing panel 120 cut the finishing panel by the height difference with the wall panel to manufacture the joint panel (120 '). .

And the binding bar (150 ') to connect the joint panel 120' to the finishing panel 120 is made of a somewhat longer length and coupling holes to fasten the two fastening bolts 140 in a row on both sides 150a is punctured, and the fastening pin hole 151 is punctured at the outer center position thereof. When the jointed panel 120 'is configured to face the finishing panel 120, the binding bar 150 is bonded to the jointed portion of the jointing panel and the finishing panel, and the fastening bolt 140 is coupled and fixed with a nut, thereby closing the panel. The length can be extended to the length of the wall panel.

On the other hand, when extending the length of the finish panel by using the joint panel, the joint panel does not need to be separated like the final panel is dared to be separated, of course, it can be used in the same form as the finish panel and integrally formed.

In addition, the finish panel according to the present invention has a lacquer coating on the surface of the panel, the coating method is generally electrodeposition coating without using a widely used roller or spray method (coating the coating film by an electrical method) Lacquer coating is used to form).

As the lacquer coating is applied to the finishing panel, it is necessary to prepare a separate coating tool because there is no need to apply a separate release agent before the finishing panel is installed in order to facilitate the mold demoulding work. And troublesome problems can be solved. In addition, it is possible to reduce the operating cost by not having to hire specialists for the application, and to uniformly form the surface of the concrete structure being poured, thereby reducing work time and cost. It is saved, and the wall is made smooth after construction.

Although the present invention has been described with reference to the drawings illustrating the present invention, the present invention is not limited by the embodiments and drawings disclosed herein, and various modifications may be made by those skilled in the art within the scope of the technical idea of the present invention. Of course it can.

As described above, the finishing panel according to the present invention has many effects as follows.

1. As the aluminum chassis stiffens the rail together with the reinforcing ribs, it is robust and light, so it is easy to carry and handle during the construction of the formwork, and the fixing position of the binding bar can be easily adjusted according to the position of the binding pin hole on the wall panel. It saves time and work costs, and does not require welding, so there is no need for professionals with welding skills.

2. The reinforcement of the finishing panel is reinforced by rails or reinforcing ribs formed in the middle part of the finishing panel, so that even when side pressure is applied to the finishing panel when concrete is placed, there is an effect that the finishing panel is not bent due to the bending phenomenon. .

3. Wall edges are formed at the same time as concrete pouring by the edges formed on the finishing panel, so no separate edge forming work is required.

4. When changing the height of the wall panel according to the design, by loosening the fastening bolt holding the binding bar, you can easily adjust the position of the binding bar to fix the finishing panel to the wall panel, and the height of the wall panel is higher than the height of the finishing panel. Even if it is high, it can be used by connecting the length of the finishing panel to the height of the wall panel by using the joint panel.

5. The finishing panels can be used to match the thickness of the wall by forming the width of each finishing panel and the other finishing panel to have the same or different width.

6. Because the surface of the finish panel is lacquer coated by electrodeposition coating method, no additional work is needed to apply the release agent, and it is easy to demould after concrete pouring and the surface of the concrete is beautiful, and the lacquer coating layer of the finish panel is not peeled off. Therefore, since it can be used for a long time, there is no need to use a release paint for each reuse, thereby reducing the cost.

Claims (4)

Extruded by an aluminum chassis, the rail 130 is formed on both sides of the bolt hook groove 131 is formed in the longitudinal direction, the head 141 of the fastening bolt 140 is caught in the bolt hook groove 131 It is movable on the rail, the coupling hole for inserting the fastening bolt 140 protruding on the rail 130 is drilled on both sides, the binding bar 150 with the binding pin hole 151 on the outside thereof with a nut In the finishing panel fixed to adjust the position of the binding bar, The finishing panel is separated in the middle portion in the longitudinal direction, the rail 130 is formed in each of the portions facing each other, and the long end (150b) is formed in the middle portion of the binding bar 150, the finishing panel separated ( 120a, 120b) Finishing panel of the wall formwork, characterized in that the reinforcement of the finishing panel against the concrete side pressure when concrete is fixed by fixing the mutual bolts (140) and nuts (142). The fastening bolts 142 of the bolt hanger grooves 131 of the rails 130, which are opposed to each other, are fastened to both ends of the longitudinal ends of the separated finishing panels 102a and 120b, respectively. The wall is characterized in that it further comprises a fixture 180 is fixed to each other by closing the closing panel 180a is formed by coupling the fastening bolt 140 is coupled to the outer surface is coupled to the nut 142 Formwork finish panels. The method according to claim 1, In order to be able to extend the length of the finish panel 120 equal to the length of the wall panel 110, the joint panel 120 'having the same shape as the finish panel, and the joint panel closed panel By connecting to the 120, the closing panel of the wall formwork, characterized in that the two coupling holes (150a) further comprises a binding bar (150 ') formed on both sides in a row. The finish panel of the wall formwork according to claim 1, wherein the surface of the finish panel is lacquered by an electrodeposition coating method.

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