KR200315204Y1 - Detachable structure for fixing korean under panels - Google Patents

Abstract

A prefabricated dry ondol panel structure is disclosed. The prefabricated dry ondol panel according to the present invention has a heat insulation layer layer formed by a predetermined thickness on the slab surface completed by the frame construction, a plurality of first seating grooves that divide the heat insulation layer laterally, and perpendicular to the first seating groove. And a plurality of second seating grooves which are formed in the same manner and divide the heat insulating layer into longitudinal sections to divide the heat insulating layer to have a rectangular block shape, and heating installed at an upper portion of the heat insulating layer divided by the first and second seating grooves. A bottom having a pipe; A height adjusting support having a height adjusting nut disposed at an intersection of the first seating groove and the second seating groove, and a height adjusting bolt fastened to the height adjusting nut and selectively transported upward and downward; And a panel portion having a lower panel each corner of which is divided into an upper surface of the height adjusting bolt, an upper panel covering the lower panel, and an upper panel welded and fixed between the lower panel and a filler filled between the lower panel and the lower panel. .

Description

Prefabricated dry ondol panel structure

The present invention relates to a prefabricated dry ondol panel structure, and more particularly, the bottom portion having a heat insulation layer divided into a plurality of heating pipes are installed on the upper surface, a height adjustment support portion disposed between the divided insulation layers, a height adjustment support portion By providing a panel portion covering each insulation layer while supporting each corner, it is possible to shorten the construction period even with a small number of workers, and to provide a prefabricated dry ondol panel structure that can minimize floor noise while preventing material waste. will be.

In general, as a construction method for heating the floor of a residential building, a wet construction method is commonly used in which a heat-insulating dustproof layer and a foam concrete are placed on a slab surface completed by a frame construction and plastered with heating pipes installed again. . This wet method is relatively widely used in residential buildings, such as multi-family houses or apartments, to reduce the noise generated between floors in addition to the inherent purpose of heating. There was a problem that the load is increased.

The present invention has been devised to solve the conventional problems as described above, the object of the present invention is to adjust the height disposed between the bottom portion, the divided heat insulation layer having a heat insulation layer is divided into a plurality while the heating pipe is installed on the top surface. The panel part covering each insulation layer while supporting the corners of the support part and the height-adjusting support part is equipped with a prefabricated type that can minimize the construction time while minimizing the waste of materials as well as shortening the construction period even with a small number of workers. It is to provide a dry ondol panel structure.

1 is a perspective view showing an exploded portion of the prefabricated dry ondol panel structure according to the present invention, and

Figure 2 is a side view showing a prefabricated dry ondol panel structure shown in FIG.

Explanation of symbols on the main parts of the drawing

100: ondol panel 110: bottom

114: heat insulating layer 116a: first seating groove

116b: second seating groove 118: heating piping

120: height adjustment support 122: height adjustment nut

124: height adjustment bolt 126a: first loosening prevention groove

126b: second release preventing groove 128: fixed key

130: first dustproof pad 132: second dustproof pad

140: panel portion 142: lower panel

146a: 1st piping guide groove 146b: 2nd piping guide groove

148: upper panel 158: filler

In order to achieve the object of the present invention as described above, the present invention,

Insulation layer formed by the predetermined thickness on the slab surface completed by the frame construction, a plurality of first seating grooves for dividing the heat insulation layer laterally, and is formed perpendicular to the first seating groove and similarly divide the heat insulation layer into longitudinal A bottom portion having a plurality of second seating grooves for dividing the heat insulation layer to have a rectangular block shape, and a heating pipe installed on the top of the heat insulation layer divided by the plurality of first seating grooves and the second seating grooves;

A height adjusting support having a height adjusting nut disposed at an intersection of the first seating groove and the second seating groove, and a height adjusting bolt fastened to the height adjusting nut and selectively transported upward and downward; And

Prefabricated panel consisting of a lower panel that each corner of the lower surface is divided into an upper surface of the height adjustment bolt, the upper panel is covered and welded to cover the lower panel, and a filler filled between the lower panel and the lower panel Provides a dry ondol panel structure.

As described above, according to the present invention, while the heating pipe is installed on the upper surface, the bottom portion having a heat insulation layer divided into a plurality, the height adjustment support portion disposed between the divided insulation layer, the height adjustment support each edge is supported By providing a panel portion covering each insulation layer, the construction period can be shortened even with a small number of workers, and the interlayer noise can be minimized while preventing waste of materials.

Hereinafter, with reference to the accompanying drawings will be described a prefabricated dry ondol panel structure according to an embodiment of the present invention.

Figure 1 is a perspective view showing a part of the prefabricated dry ondol panel structure according to the present invention, and Figure 2 is a side view showing the prefabricated dry ondol panel structure shown in FIG.

1 and 2, the prefabricated dry ondol panel 100 according to the present invention has a bottom 110, a height adjustment support 120 and a panel 140.

Bottom portion 110 has a heat insulating layer 114 is formed having a predetermined thickness on the slab surface 112 completed by the frame construction. The heat insulation layer 114 has a plurality of first seating grooves 116a for dividing the heat insulation layer 114 laterally, and a plurality of first seating grooves 116 perpendicular to the first seating grooves 116 to divide the heat insulation layer 114 into longitudinal species. The second seating groove 116b is formed. That is, the heat insulation layer 114 has a rectangular block shape by the first mounting groove 116a and the second mounting groove 116b. The heating pipe 118 is installed above the heat insulation layer 114 formed as described above. The height adjustment support part 120 and the panel part 140 are arrange | positioned at the bottom part 110 formed in this way. Preferably, the heat insulation layer 114 is made of styrofoam. More preferably, the heat insulation layer 114 may be made of polyethylene (PE) foam.

The height adjustment support part 120 is fastened to the height adjustment nut 122 and the height adjustment nut 122 respectively disposed at portions where the first seating groove 116a and the second seating groove 116b intersect with each other. It is provided with a height adjustment bolt 124 to be transferred to the lower side. At this time, on the circumferential surface of the height adjustment nut 122 and the head circumferential surface of the height adjustment bolt 124, the first anti-loosening groove 126a and the second anti-loosening groove 126b are formed radially in all directions, and the first The lower and upper portions of the vertical fixing key 128 are fitted into the release preventing grooves 126a and the second release preventing grooves 126b. Preferably, on the lower surface of the height adjusting nut 122, a first dustproof pad 130 that can block the transmission of vibration is disposed. More preferably, on the upper surface of the head portion of the height adjustment bolt 124, a second dustproof pad 132 that can block the transmission of vibration is disposed.

Meanwhile, the panel unit 140 includes a lower panel 142, an upper panel 148, and a filler 156 filled between the lower panel 142 and the upper panel 148. The lower panel 142 covers the divided heat insulating layer 114 while the corners of the lower surfaces are divided over the upper surface of the height adjusting bolt 124 on which the second dustproof pad 132 is disposed. The first bent surface 144a and the second bent surface 144b, which are vertically bent upwards, are formed on both sides of the lower panel 142, and the first pipe guide is formed so that the heating pipe 118 can pass on the lower surface. The groove 146a and the second pipe guide groove 146b are formed. At this time, the first pipe guide groove 146a and the second pipe guide groove 146b protrude concave upwards from one end of the lower panel 142 to the other end. The upper panel 148 may cover the lower panel 142, and at one end and the other end thereof, a third bent surface 150a and a fourth bent surface 150b that are vertically bent downward are formed, and the third bent surface 150a. ) Is formed with a first cutout groove 152a and a second cutout groove 152b communicating with the first pipe guide groove 146a and the second pipe guide groove 146b, and similarly formed on the fourth bent surface 150b. A third cutout groove 154a and a fourth cutout groove 154b communicating with the first pipe guide groove 146a and the second pipe guide groove 146b are formed. As such, the filler 156 made of foam concrete is filled between the upper panels 148 welded to the lower panels 142. Preferably, the filler 156 may use mortar. On the other hand, each of the corners of the upper surface of the upper panel 148 is formed with a fan-shaped closing groove 158 respectively. These finishing grooves 158 are in close contact with the other finishing grooves 158 formed in another upper panel 148 to form an annular arc, and the disk-shaped closing pad 160 is placed therein and screwed together.

Hereinafter, the mounting state of the prefabricated dry ondol panel 100 formed as described above will be briefly described.

First, a heat insulating layer 114 having a rectangular block shape is formed by a plurality of first seating grooves 116a and second seating grooves 116b that cross each other on the slab surface 112 completed by framing a building. Then, the heating pipe 118 is installed on the upper portion of the heat insulating layer 114. When the installation of the bottom portion 110 is completed as described above, the worker installs the height adjustment supporter 120 on the bottom portion 110. In order to install the height adjustment support part 120, first, the first dustproof pad 130 is placed on a portion where the first seating groove 116a and the second seating groove 116b cross each other, and the first dustproof pad 130 The second dustproof pad 132 is placed on the upper surface of the head of the height adjusting bolt 124 under the height adjusting nut 122 coupled with the height adjusting bolt 124. At this time, the worker to maintain the level with the heat insulation layer 114 by turning the height adjustment bolt 124 appropriately to maintain the height of each heat insulation layer 114 and the height adjustment support 120.

As described above, when the height adjustment support part 120 is disposed on the bottom part 110, the operator installs the panel part 140. In order to install the panel 140, first, the filler 156 is filled between the lower panel 142 and the upper panel 148 under the state where the upper panel 148 is welded and fixed to the upper portion of the lower panel 142. The part 140 is prepared. When the panel part 140 is prepared in this way, the operator may use one panel part 140 as the second dustproof pad of the height adjustment support part 120 disposed at the edge of the heat insulating layer 114. 132) to be placed over the top. At this time, the corners of each of the lower surfaces of the panel unit 140 are placed while being divided into quadrants of the second dustproof pad 132. After placing the panel 140 on the bottom of the bottom 110 and the height adjustment support 120 in the same manner, and then placing the finishing pad 160 in the finishing groove 158 of the upper panel 148. Screw in under conditions and install a normal floor covering (not shown).

As described above, by adopting the structure of the prefabricated dry ondol panel 100 according to the present invention, it is possible to shorten the period of construction of the on-floor floor of a multi-unit house, reducing labor costs and waste of materials as well as conventional maintenance work There is an advantage to improve the inconvenience that had to remove the entire floor in order to.

In addition, by installing the first dustproof pad 130 and the second dustproof pad 132 on the lower and upper surfaces of the height adjustment support 120, there is an advantage that can prevent the noise between floors generated in the apartment house.

Although the above has been described with reference to a preferred embodiment of the present invention, those skilled in the art will be able to variously modify and change the present invention without departing from the spirit and scope of the present invention described in the utility model registration claims. It will be appreciated.

Claims (6)

Insulation layer 114 formed by a predetermined thickness on the slab surface 112 completed by the frame construction, a plurality of first seating grooves 116a for dividing the heat insulation layer 114 laterally, and the first seating A plurality of second seating grooves 116b formed vertically with respect to the grooves 116a and dividing the heat insulation layer 114 into longitudinal sections to divide the heat insulation layer 114 into a rectangular block shape, and a plurality of first grooves. A bottom portion 110 having a heating pipe 118 installed at an upper portion of the heat insulating layer 114 divided by a seating groove 116a and the second seating groove 116b; It is fastened to the height adjustment nut 122 and the height adjustment nut 122 disposed in the intersection of the first seating groove 116a and the second seating groove 116b and selectively transported to the upper and lower sides A height adjustment support part 120 having a height adjustment bolt 124; And Each of the lower edges of the lower panel 142 extends equally over the upper surface of the height adjusting bolt 124, the upper panel 148 welded and fixed while covering the lower panel 142, and the lower portion. Prefabricated dry ondol panel structure, characterized in that consisting of a panel unit 140 having a filler 156 is filled between the panel 142 and the lower panel 142. According to claim 1, wherein the first dustproof pad 130 is disposed on the lower surface of the height adjustment nut 122, the second dustproof pad 132 is disposed on the upper surface of the height adjustment bolt 124, On the circumferential surface of the height adjustment nut 122 and the head circumferential surface of the height adjustment bolt 124, a first loosening prevention groove 126a and a second loosening prevention groove 126b are formed radially in all directions. Prefabricated dry ondol panel structure, characterized in that the first and second anti-loosening groove (126a) and the second anti-loosening groove (126b) is fitted with the lower and upper portion of the vertical fixing key (128). According to claim 1, On both sides of the lower panel 142 is formed a first bent surface 144a and a second bent surface 144b vertically bent upwards and the heating pipe 118 is passed on the lower surface The first pipe guide groove 146a and the second pipe guide groove 146b) are formed so as to protrude concave upward so that one end and the other end of the upper panel 148 are bent vertically downward. A first incision groove forming a surface 150a and a fourth bent surface 150b and communicating with the first pipe guide groove 146a and the second pipe guide groove 146b in the third bent surface 150a. A third incision groove 152a and a second incision groove 152b are formed and communicated with the first pipe guide groove 146a and the second pipe guide groove 146b in the fourth bent surface 150b as well. Prefabricated dry ondol panel structure, characterized in that the (154a) and the fourth incision groove (154b) is formed. The method of claim 1, wherein the filler 156 is a prefabricated dry ondol panel structure, characterized in that the foam concrete. The method of claim 1, wherein the filler 156 is a prefabricated dry ondol panel structure, characterized in that the mortar. According to claim 1, wherein each of the corners of the upper surface of the upper panel 148 has a fan-shaped closing groove 158 is formed, respectively, the closing groove 158 of the other adjacent upper panel 148 Prefabricated dry ondol panel structure, characterized in that the disk-shaped closing pad 160 is placed inside while forming an annular arc in close contact with the other finishing grooves (158).