KR101850398B1 - water tank with stainless panel lining on concrete wall and manufacturing method with water tank in stainless panel - Google Patents

Abstract

The present invention relates to a water tank with a stainless wall body panel for concrete wall body, and a construction method thereof. The present invention enables an anchor bolt for fastening the concrete wall body to be stored in a storage unit formed in a bending unit of the stainless wall body panel in which a stainless smooth steel sheet is bent to increase the strength of the steel sheet, thereby withstanding pressure generated from an outer portion and an inner portion. Moreover, the present invention has no thermal deformation caused when welding, so construction can be precisely performed. In addition, the wall body panel has high strength against the pressure even though the thickness of the wall body panel is thin, thereby reducing materials. Furthermore, connection between successively arranged wall body panels can be facilitated.

Description

TECHNICAL FIELD [0001] The present invention relates to a stainless steel wall panel for a concrete wall, a water tank for a concrete wall,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stainless steel wall panel water tank and a wall panel water tank construction method for a concrete wall, and more particularly, to a stainless steel wall panel for a concrete wall panel for performing a lining process on a concrete wall panel by using a stainless steel plate, Panel water tank and wall panel water tank construction method.

In general, concrete walls used for concrete water tanks or concrete reservoirs for water and wastewater treatment are most widely used for large water tanks because of their low cost and excellent durability. Inside, there are various methods Processing is being performed.

In general, concrete water tanks are often buried underground, and concrete wall panels having strength enough to withstand earth pressure and inner walls of sanitary stainless steel materials that are durable and waterproof are not easily rusted to be.

However, when the inner wall and the wall panel are not firmly connected, there is a case where the water tank is deformed and broken due to the water pressure. Condensation occurs in the concrete layer, and condensation water condenses between the concrete layer and the stainless steel wall panel, And the dripping water is mixed with the drinking water stored in the water storage tank, and the drinking water is contaminated.

In order to solve the above problems, Korean Patent Registration No. 10-1164495 (2012.07.04) discloses a method of fixing a chemical anchor on a wall panel made of a concrete material, fixing a weldable plate to an anchor, A water tank having a concrete wall panel on which an inner wall and a fixing plate are welded and fixed, and a manufacturing method thereof.

However, the conventional stainless steel wall panel uses a flat steel plate formed in the form of a flat plate. In the flat steel plate, there is a disadvantage in that the steel plate is warped and twisted due to the welding heat at the time of welding. The method comprising the steps of forming an anchor space on an inner side of an inner side of a wall panel and fixing the anchor space on the concrete wall panel with an anchor, And the inner wall is welded to the fixing plate, the process steps are complicated and the number of times of welding on the stainless steel plate is large, which is a problem in that the steel plate is vulnerable to bending and warping of the steel plate due to the welding heat .

Korean Registered Patent No. 10-1164495 (July 4, 2012)

SUMMARY OF THE INVENTION The present invention has been conceived in order to solve the above-described problems, and it is an object of the present invention to provide a method of manufacturing a stainless steel wall panel by bending a stainless steel smooth steel plate, Stainless steel wall panel water tank and wall panel water tank construction method.

The present invention relates to a stainless steel wall panel water tank and a wall panel water tank construction method for a concrete wall. More particularly, the present invention relates to a stainless steel wall panel water tank and a wall panel water tank construction method for a concrete wall, A panel part provided on an outer surface of the concrete wall and having a pierced hole to be fastened to the bolt part of the anchor bolt on the other side, the wall panel having a wall panel for reinforcing the concrete wall; And a bent portion formed at one end thereof with a receiving portion for enclosing the bolt portion of the anchor bolt and a coupling portion extending at a predetermined distance from the other end in the longitudinal direction of the concrete wall, wherein the anchor bolt and the wall panel are made of a plurality of The panel part of the wall panel of the one wall panel is fastened to the bolt part of at least one anchor bolt through the perforated groove and the bent part of the other wall panel is formed so as to surround the bolt part of the anchor bolt, And the other end is spaced a predetermined distance from one end of the panel part of the adjacent one of the wall panels, and the other end of the coupling part is welded to the outer surface of the adjacent adjacent panel part.

The bent portion is formed such that the other end thereof is spaced apart from the outer surface of the concrete wall by a predetermined distance, and the predetermined distance corresponds to the thickness of the panel portion.

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The other end of the panel part of one wall panel is spaced apart from the other end of the panel part of the adjacent wall panel by a predetermined distance.

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Further, the bent portion is characterized in that the cross section is formed in a triangular or semicircular shape.

Further, the bent portion is characterized by being formed in a continuous wave shape or a lattice shape in cross section.

The bent portion may further include a bypass groove formed to be inclined from the upper side of the outer side to the lower side of the inner side.

In addition, a plurality of anchor bolts are spaced apart from each other at an outer surface of the concrete wall, and a bolt portion of one anchor bolt and a panel portion of one wall panel are fastened to each other through a hole, A step of fastening a panel part of the another wall panel to another anchor bolt and a step of fastening the panel panel part of the another wall panel to the other panel panel part of the anchor bolt, And engaging the other end of the bent portion.

The outer surface of the panel part of the one wall panel and the other end of the bent part of the other wall panel are welded to each other.

In addition, a predetermined interval of the plurality of anchor bolts installed on the outer surface of the concrete wall body is determined through the length of the wall panel.

The stainless steel wall panel water tank for a concrete wall of the present invention has a bent portion formed by bending the outer side of the concrete wall from the outer surface of the concrete wall to increase the strength of the steel sheet against pressure, Plate can be used, and at the time of welding, occurrence of thermal deformation such as warpage and warping of the steel plate due to welding heat can be mitigated.

Further, the present invention eliminates the need for cutting the bolt portion of the anchor bolt by accommodating the bolt portion of the anchor bolt inside the bent portion of the wall panel, thereby simplifying the process, reducing the welding portion and shortening the use of welding oxygen used in welding And the damage of the wall panel due to welding can be minimized, and the bent portion of the present invention has an advantage of serving as a channel for guiding the discharge of condensation water generated on the outer surface of the concrete wall.

Figure 1 is a perspective view of an embodiment of the present invention.
FIG. 2 is a cross-sectional view along AA '
Fig. 3 is a partial enlarged view of the bent portion of the wall panel shown in Fig. 2
Fig. 4 is an enlarged perspective view of the bent portion of the wall panel shown in Fig.
5 is a perspective view illustrating a wall panel according to an embodiment of the present invention.
6 is a flowchart illustrating a method of constructing a wall panel according to an embodiment of the present invention.
7 is a cross-sectional view showing a modified example of the bent portion of the wall panel of the present invention
8 is an enlarged perspective view of a folded portion of a wall panel according to another embodiment of the present invention;

Hereinafter, the technical idea of the present invention will be described more specifically with reference to the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are included to provide a further understanding of the technical concept of the present invention, are incorporated in and constitute a part of the specification, and are not intended to limit the scope of the present invention.

FIG. 1 is a perspective view according to an embodiment of the present invention, and FIG. 2 is a side sectional view along AA 'of FIG. 1. FIG. 1 and 2, a wall panel of the present invention includes a concrete wall 10, an anchor bolt 20, a wall panel 100, a panel 110, a bent portion 120, As shown in FIG.

The concrete wall 10 is made of a wall having a constant thickness formed by placing a reinforcing bar and pouring concrete. The concrete wall 10 to which the present invention is applied is formed of a polyhedral or cylindrical water- The wall panel 100 of the present invention may be configured to reinforce the outer surface of the concrete wall 10 and may be applied to the top, bottom, side, and inside of the concrete wall 10 . Therefore, the present invention will be described in detail with reference to various embodiments with reference to the side of the concrete wall 10.

A plurality of anchor bolts 20 may be installed on the outer surface of the concrete wall 10 along the longitudinal direction of the concrete wall 10 and spaced apart from the concrete wall 10 by a predetermined distance. A plurality of heat generating units may be installed at a predetermined distance. The anchor bolts 20 puncture the concrete wall 10 from the outer surface of the concrete wall 10 to the inside of the concrete wall 10 so as to secure the anchor bolts 20 Is inserted.

The anchor bolt 20 is formed such that a bolt portion 21 of the anchor bolt 20 projects from the outer surface of the concrete wall body 10 and the anchor bolt 20 is fixed to the concrete wall 10 (10) and the wall panel (100), regardless of kinds of set anchors, wedge anchors, and chemical anchors, and is configured to fasten the wall panel , And various modifications may be made without departing from the gist of the present invention.

The wall panel 100 is made of a stainless steel wall having a predetermined thickness and is provided on an outer surface of the concrete wall 10 to reinforce the concrete wall 10, A piercing hole 130 is formed on one side of the panel part 110 to be coupled to the bolt part 21 of the anchor bolt 20 and is formed on the outer surface of the concrete wall 10, A plurality of bolts 130 may be fastened to the bolts 21 of the anchor bolts 20 spaced apart by a predetermined distance in the height direction of the concrete wall 10 and fastened by washers and nuts.

The wall panel 100 may further include the bending portion 120 bent outward from the outer surface of the concrete wall 10. One end 113 of the bending part 120 is coupled to the other side of the panel part 110 and a receiving part 121 is formed to surround the bolt part 21 of the anchor bolt 20 have.

The accommodating portion 121 accommodates the bolt portion 21 of the anchor bolt 20 and is configured to discharge condensation water generated on the outer surface of the concrete wall body 10, .

The bent portion 120 is formed by bending at least one side of the other side of the wall panel 100. The bent wall 120 is resistant to the pressure generated from the outside and inside of the wall panel 100, The wall panel 100 can be manufactured with the wall panel 100 having a small thickness and a long length because of its high strength against pressure, So that the welded portion of the wall panel 100 can be minimized.

The other end 123 of the bent part 120 is welded and fixed to the outer surface of one side of the panel part 110 of the adjoining wall panel 100 so that the bent part 120 is bent toward the inside of the bent part 120, A receiving portion 121 may be formed between the wall panel 10 and the wall panel 100 and the bolt portion 21 of the anchor bolt 20 may be received in the receiving portion 121.

At this time, at the other end of the bent part 120, the coupling part 130 formed by extending a predetermined distance to the other side in the longitudinal direction of the concrete wall body 10 may be coupled. The other end of the engaging portion is welded to the outer surface of the panel portion 110 of the adjoining wall panel 100 so as to be vertically and vertically welded to the wall panel 100, Is not generated. When the welding (W) bead formed at the other end of the coupling part 130 when the bending part 120 expands or contracts due to thermal deformation is formed by using an adhesive member on the inner surface of the coupling part 130 It is possible to prevent damage.

The bent portion 120 of the wall panel 100 may be formed such that the other end 123 is spaced from the outer surface of the concrete wall 10 by a predetermined distance. As shown in FIG.

The wall panel 100 and the anchor bolts 20 may be made of a plurality of panels and the panel part 110 of one wall panel 100 may be connected to the bolts 20 of at least one anchor bolt 20 through the through- And the bent portion 120 of the other wall panel 100 may be formed so as to surround the bolt portion 21 of the anchor bolt 20.

The bolt 21 of the anchor bolt 20 having a plurality of the bolts 20 formed on the outer surface of the concrete wall body 10 is inserted into the accommodating portion 121 of the inside of the protrusion 120 And a plurality of the wall panels 100 are installed to be continuous along the longitudinal direction so that one side of the wall panel 100 is fastened to the anchor bolts 20, There is no need for additional flattening for fastening the bolt 20 and the bolt portion 21 of the anchor bolt 20 is cut so that a step of welding the cut surface to the flat surface is not necessary, There is an advantage that it can be remarkably reduced.

FIG. 3 is an enlarged partial enlarged view of the bent portion 120 according to FIG. 2. FIG. 4 is an enlarged perspective view of the bent portion 120 according to FIG. 1. Referring to FIGS. 3 and 4, The other end of the panel part 110 of one wall panel 100 may be spaced a predetermined distance 124 from the one end of the panel part 110 of another adjacent wall panel 100, As the other end of the adjacent one of the adjacent wall panels 100 is welded to the outer surface of one side of the panel part 110 of the one wall panel 100, The thickness of the wall panel 100 may be a distance formed by being pushed in the longitudinal direction by a thickness of the wall panel 100. Preferably, The predetermined distance 124 is determined in consideration of the thermal strain of the wall panel 100 .

The predetermined distance 124 decreases when the wall panel 100 is inflated and increases in a direction in which the wall panel 100 is shrunk when the wall panel 100 is bent It is possible to prevent the wall panel 100 from being damaged or damaged due to the contraction and expansion of the wall panel 100 due to the temperature change.

The accommodating portion 121 is formed such that the bent portion 120 surrounds the bolt portion 21 of the anchor bolt 20 and accommodates the bolt portion 21 inside the bent portion 120 And condensation water generated between the concrete wall body 10 and the wall panel 100 is discharged to the inside of the bending portion 120, The condensation water can be rapidly discharged to prevent the wall panel 100 from being broken or lifted due to buoyancy due to the condensation water. Since the condensation water contains impurities flowing from the concrete wall 10, the receiving portion 121 is directly connected to a pipe connected to the outside or to the outside, and the concrete wall 10 and the wall panel 100 to the outside.

5 is a perspective view of the wall panel 100 according to an embodiment of the present invention. Referring to FIG. 5, the wall panel 100 includes a bent portion 120, And may be spaced apart from each other by the thickness of another wall panel adjacent in the outward direction. At this time, the other side of the bending part 120 can be fixed by being lifted by the thickness D of the wall panel 100, but the rotation load to one bending part is prevented from being concentrated on the bending part 120 The other end 123 of the bent portion 120 is bent at one end 121 of the bent portion 120 so as to facilitate contraction and expansion corresponding to welding and temperature deformation of the wall panel 100. [ And one end 121 is formed to be spaced apart from the other end in the longitudinal direction by the predetermined distance 124.

The wall panel 100 has a plurality of piercing grooves 111 to be fastened to the bolts 21 of the anchor bolts 20 at one side of the panel part 110, As shown in FIG. Since the pierced hole 111 is formed in advance on the wall panel 100, the wall panel 100 can be installed in the concrete wall 10 more quickly. have.

6 is a flowchart illustrating a method of constructing the wall panel 100 according to an embodiment of the present invention. Referring to FIG. 6, a stainless steel wall panel for a concrete wall according to an embodiment of the present invention, A plurality of anchor bolts 20 are installed on the outer surface of the concrete wall 10 so as to be spaced apart from each other by a predetermined distance and the bolts 21 of one anchor bolt 20 and one wall panel 100 are installed. The panel unit 110 of the first embodiment is fastened through the piercing hole 111. (S1)

Next, the bent portion 120 of the other wall panel 100 is arranged to surround the bolt portion 21 of the one anchor bolt 20, and the panel portion 100 of the other wall panel 100 The wall panel 100 is installed on the inner surface of the concrete wall body 10 by repeating the step of tightening the wall panel 110 with another anchor bolt 20. [

Finally, the outer surface of the panel part 110 of the one wall panel 100 and the other end of the bent part 120 of the other wall panel 100 are joined and finished.

The outer surface of the panel part 110 of the one wall panel 100 and the other end 123 of the bent part 120 of the other wall panel 100 may be welded to each other, It is preferable that a predetermined interval of the plurality of anchor bolts 20 provided on the outer surface of the concrete wall body 10 is determined through the length of the wall panel 100. At this time, the length of the wall panel 100 is different from that of the other wall panels 100 installed adjacent to the bolts 21 of the anchor bolts 20 accommodated in the receiving portion 121 of one wall panel 100, The other side of the panel part 110 of one wall panel 100 is the distance from the other side wall panel 100 of the adjacent wall panel 100 to the perforated groove 111 formed on one side of the panel part 110 of the wall panel 100. [ And may be formed in consideration of a distance between the one end of the panel unit 110 and a predetermined distance.

The wall panel 100 is more firmly coupled to the anchor bolt 20 and the bent portion 120 through the engagement of the outer side of the panel 100 with the anchor bolt 20, As a result of reinforcing the outer surface of the concrete wall 10, it is not necessary to provide a flat steel to be joined to an anchor bolt and to flatten the flat steel and the inner wall so as to cut the anchor bolt, 100 can be easily constructed and the wall panel 100 can be installed on the outer surface of the concrete wall 10 by a simpler process, thereby remarkably shortening the working time.

7 is a cross-sectional view illustrating various embodiments of the shape of the bent portion 120 of the wall panel 100 of the present invention. Referring to FIG. 7,

The cross section of the bent portion 120 of the wall panel 100 may be formed in a triangular or semicircular shape, or may be formed in a waveform or lattice shape continuous in the longitudinal direction. At this time, the bolt 21 of the anchor bolt 20 is preferably received in the receiving part 121 formed at the shortest end from the other end of the bending part 120.

8 is an enlarged perspective view of the bent portion 120 to show another embodiment of the bent portion 120 of the wall panel 100 according to the present invention. Referring to FIG. 8, (120) may be formed with a bypass groove (140) formed to be inclined from the upper side of the outer side to the lower side of the inner side. In this case, when the concrete wall body 10 is formed of a polyhedral or cylindrical water tank having a space therein, the bypass groove 140 is formed in a shape such that water filled in the water tank flows into the bypass groove 140 To the drain water line 111 and discharges the water to the outside, it is possible to prevent the water, which is filled in the water tank, from rising to a level higher than the allowable water level of the water tank. At this time, the bypass groove 140 is formed on the upper portion of the bending portion 120 and is formed to be inclined from the upper side to the lower side, so that condensation water flowing in the drainage passage 111 flows into the bypass groove 140, To the inside of the water tank.

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 invention as defined by the appended claims.

10: concrete wall 20: anchor bolt
100: wall panel
110: panel part 111: piercing hole
120: bent portion 121: receiving portion
126: Bypass home
130:

Claims (12)

1. A wall panel water tank having a wall panel for reinforcing the concrete wall, the wall panel being coupled to an anchor bolt to which a fixing part is inserted into a concrete wall and a bolt part is protruded to the outside,
A panel part provided on an outer surface of the concrete wall and having a pierced hole to be coupled with a bolt part of the anchor bolt on the other side; And
A bent portion having a receiving portion for wrapping the bolt portion of the anchor bolt at one end and a coupling portion extending at a predetermined distance in the longitudinal direction of the concrete wall at the other end;
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Wherein the anchor bolt and the wall panel are formed in plural,
The panel portion of one wall panel is fastened to the bolt portion of at least one anchor bolt through the perforated groove and the bent portion of the other wall panel is formed to surround the bolt portion of the anchor bolt,
The other end of the panel part of the one wall panel is spaced from the one end of the panel part of the adjacent wall panel by a predetermined distance,
And the other end of the coupling portion is welded to an outer surface of the adjacent one of the adjacent panel portions.
[2] The apparatus according to claim 1,
And the other end is spaced apart from the outer surface of the concrete wall by a predetermined distance, and the predetermined distance corresponds to the thickness of the panel part.
delete delete delete delete [2] The apparatus according to claim 1,
And the cross section is formed in a triangular or semicircular shape.
[2] The apparatus according to claim 1,
Wherein the cross-sectional shape is formed in a continuous wave or lattice shape.
[2] The apparatus according to claim 1,
And a bypass groove formed to be inclined from the upper side of the outer side to the lower side of the inner side.
A method of constructing a wall panel water tank according to claim 1,
Installing a plurality of anchor bolts on the outer surface of the concrete wall so as to be spaced apart from each other by a predetermined distance, and fastening a bolt part of one anchor bolt and a panel part of one wall panel through a pore groove;
A bent part of the other wall panel is arranged to surround the bolt part of the one anchor bolt and a panel part of the another wall panel is fastened to the another anchor bolt;
Combining the outer surface of the panel portion of the one wall panel with the other end of the bent portion of the other wall panel;
Wherein the wall panel water tank has a plurality of projections.
11. The method of claim 10,
Wherein an outer surface of the panel portion of one of the wall panels is coupled to another end of the bent portion of the other wall panel through welding.
11. The method of claim 10,
Wherein a predetermined interval of the plurality of anchor bolts installed on the outer surface of the concrete wall is determined through the length of the wall panel.

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