JP2006052564A - Panel carrier and panel constructing method using the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To allow a worker to perform safe construction without leaning forward from the inside of a building, and greatly reduce construction cost, time and labor dispensing with installation of a scaffold on the outside of the building. <P>SOLUTION: This panel carrier 1 for fitting and holding building exterior panels comprises a carrier body 10 and Z-type and L-type angle pieces 20, 30 fixed to the back face of the carrier body 10. The Z-type and L-type angle pieces 20, 30 have vertical base portions 22, 32 to be fixed to the back face 10A of the carrier body 10, continuously provided on one-end sides of horizontal base portions 21, 31 to be fixed to a horizontal furring strip. On the other-end side of the horizontal base portion 21 of the Z-type angle piece 20, a hanging base portion 23 is continuously provided to be locked to the back face of the horizontal furring strip. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a panel carrier (generally also referred to as a “stringer”) for fitting and holding a panel used for applications such as blindfolds, awnings, and fences, and a panel construction method using the carrier. In particular, the present invention relates to a panel carrier that allows an operator to safely perform construction without getting out of the building, and a panel construction method using the carrier.

  6 is a perspective view showing a conventional panel structure, and FIG. 7 is a side view showing the conventional panel structure. In these drawings, the conventional panel structure is constructed such that a plurality of horizontal trunk edges 111, 111... Are installed at a predetermined interval in the vertical direction on a plurality of vertical pillars 110, 110. A plurality of carriers 112, 112... Are installed on these horizontal trunk edges 111, 111... At predetermined intervals in the horizontal direction, and a plurality of C-type panels 113, 113. It was.

  Each C-type panel 113 is a long body having a substantially C-shaped cross section in which the upper and lower sides are bent. On the other hand, each carrier 112 is a long body having a substantially U-shaped cross section composed of a back surface 112A and both side surfaces 112B and 112C, and a cross section C of each C-type panel 113 is formed on both side surfaces 112B and 112C of each carrier 112. Fitting pieces 112a, 112a... Having a shape corresponding to the mold are continuously formed in the vertical direction. The C-type panels 113 are continuously arranged at predetermined intervals in the vertical direction by fitting the C-type panels 113 to the fitting pieces 112a, 112a.

The above-described conventional panel structure is used as, for example, a building exterior material, and a rooftop cooling tower or a blindfold exterior material for a self-propelled multilevel parking garage can be said to be representative examples of construction.
JP-A-6-330660

  However, in the above-described conventional panel structure, a scaffold (not shown) is installed outside the building, and each carrier 112 is fixed to each lateral trunk edge 111 from the outside of the building with a tex screw 114 (see an enlarged view in FIG. 7). As a result, there is a problem in that it takes a lot of cost, time and labor to install the scaffolding outside the building, and each carrier 112 is fixed to each lateral trunk edge 111 from the inside of the building by the text screw 114. If it tried to do, the worker had to get out of the building and work, and there was a problem that there was a risk of falling.

  In detail, in the past, a general steel material used as the base when constructing the panel structure was applied with a rust stop (priming) followed by paint coating (finishing). Utilizing this, the conventional panel structure described above could be constructed from the outside of the building. However, in recent years, a shift to a method in which a general steel material as a base is preliminarily hot-dip galvanized has been made, so that rust prevention and paint coating have become unnecessary, and a scaffold for a painter has become unnecessary. For this reason, in the configuration in which each carrier 112 is fixed to each lateral trunk edge 111 from the outside of the building with the tex screw 114 as in the conventional panel structure, a scaffold for the construction of the panel structure is newly installed on the outside of the building, Workers had to lean out from the inside of the building to the outside and fix it.

  The present invention has been made in view of the above problems, and allows an operator to safely perform construction without getting out from the inside of the building, eliminates the need for installing a scaffold outside the building, and costs required for construction. An object of the present invention is to provide a panel carrier capable of greatly reducing time and labor, and a panel construction method using the carrier.

  In order to achieve the above object, a panel carrier of the present invention is a panel carrier for fitting and holding a panel for building exterior, and includes a carrier body and an angle piece fixed to the back surface of the carrier body. The angle piece has a configuration in which a vertical substrate portion fixed to the back surface of the carrier body is coupled to one end side of a horizontal substrate portion fixed to a horizontal trunk edge. According to such a configuration, it becomes possible for an operator to screw the horizontal substrate portion of the angle piece to the side of the horizontal trunk without getting out from the inside of the building, and the carrier for this panel can be attached from the inside of the building. It can be constructed safely. Thereby, when constructing a panel on the outside of the building, it is not necessary to install a scaffold on the outside of the building, and the cost, time and labor required for construction can be greatly reduced.

  Preferably, a drooping substrate portion that is engaged with a back surface of the horizontal trunk edge is coupled to the other end side of the horizontal substrate portion of the angle piece. According to such a configuration, the carrier body fixed to the vertical substrate part of the angle piece is positioned on the horizontal trunk edge by locking the hanging board part of the angle piece to the back surface of the horizontal trunk edge. Then, it becomes easy to fix the horizontal substrate portion and the horizontal trunk edge thereafter, and the working efficiency can be improved.

  Preferably, a long hole for inserting a bolt is formed in the vertical substrate portion of the angle piece. According to such a configuration, even if some bending, deformation, dimensional error, or the like occurs in the horizontal trunk edge that is a long member, the vertical substrate portion of the angle piece and the carrier main body within the range of the long hole. And the horizontal substrate portion of the angle piece can be securely fixed to the horizontal trunk edge.

  Preferably, the carrier main body includes a plurality of the angle pieces, and at least one of the angle pieces is a structure in which the drooping substrate portion is coupled. According to such a configuration, the carrier main body fixed to the vertical substrate portion of the angle piece by locking the hanging substrate portion of the at least one angle piece to the back surface of the horizontal trunk edge, and the carrier main body The horizontal substrate portion of another angle piece fixed to the back surface of the horizontal plate portion can be positioned on the horizontal trunk edge, and the subsequent horizontal substrate portions and the horizontal trunk edge can be easily fixed, thereby improving work efficiency. it can.

  In order to achieve the above object, a first panel construction method of the present invention is a panel construction method using the panel carrier of the present invention, and the horizontal substrate portion of the angle piece is placed from the inside of a building. It is designed to be fixed to the side trunk edge. According to such a method, it becomes possible for the worker to screw the horizontal board portion of the angle piece to the side of the horizontal trunk without getting out of the building from the inside, and the carrier for the panel can be attached from the inside of the building. It can be constructed safely. Thereby, when constructing a panel on the outside of the building, it is not necessary to install a scaffold on the outside of the building, and the cost, time and labor required for construction can be greatly reduced.

  In order to achieve the above object, the second panel construction method of the present invention is a panel construction method using the panel carrier of the present invention, wherein the angle piece is preliminarily formed on the back surface of the carrier body. The vertical substrate portion is fixed, and the horizontal substrate portion of the angle piece is fixed to the lateral trunk edge from the inside of the building. According to such a method, since the vertical board portion of the angle piece is fixed in advance to the back surface of the carrier body, the horizontal board portion of the angle piece is simply screwed from the inside of the building. The carrier can be secured to the lateral trunk edge safely and easily. In addition, the carrier body and the angle piece can be handled as a unit, and in particular, when a large number of angle pieces are required, the construction of the panel carrier on the site is further facilitated, and the working efficiency can be improved.

  In order to achieve the above object, the third panel construction method of the present invention is a panel construction method using the panel carrier of the present invention, and the panel construction method using the panel carrier is: The vertical board portion of the angle piece is fixed to the back surface of the carrier body in advance, and the hanging board portion of the angle piece is locked to the back surface of the horizontal trunk edge from the inside of the building. A horizontal substrate portion is fixed to the lateral trunk edge. According to such a method, the carrier body fixed to the vertical substrate part of the angle piece is positioned on the horizontal trunk edge by locking the hanging board part of the angle piece to the back surface of the horizontal trunk edge. Then, it becomes easy to fix the horizontal substrate portion and the horizontal trunk edge thereafter, and the working efficiency can be improved.

  According to the panel carrier of the present invention and the panel construction method using the carrier, an operator can safely construct without getting out from the inside of the building, and installation of a scaffold is unnecessary on the outside of the building. Cost, time and labor required for construction can be greatly reduced.

  Hereinafter, embodiments of a panel carrier of the present invention and a panel construction method using the carrier will be described with reference to the drawings. First, the panel carrier according to the present embodiment will be described with reference to FIGS.

  FIG. 1 is a perspective view showing a panel carrier according to an embodiment of the present invention. 2A and 2B show a Z-shaped angle piece constituting the panel carrier. FIG. 2A is a plan view, FIG. 2B is a side sectional view, and FIG. 2C is a rear view. 3 shows an L-shaped angle piece constituting the panel carrier. FIG. 3A is a plan view, FIG. 3B is a side sectional view, and FIG. 3C is a rear view. .

  1, the panel carrier 1 of the present embodiment has a plurality of Z-shaped angle pieces 20 and L-shaped angle pieces 30 (each one shown in FIG. 1) on the back surface 10 </ b> A of the carrier body 10. The structure is fixed at almost equal intervals.

  The carrier body 10 is a long body having a substantially U-shaped cross section composed of a back surface 10A and both side surfaces 10B, 10C. The back surface 10A is illustrated for bolting the Z-shaped and L-shaped angle pieces 20, 30. Through holes that are not formed are formed at predetermined intervals. Further, as in the prior art, on both side surfaces 10B and 10C of the carrier body 10, there are continuous fitting pieces 11, 11. Is formed. By fitting the C-type panels 70 to the fitting pieces 11, 11,..., The C-type panels 70 are continuously arranged at predetermined intervals in the vertical direction.

  As shown in FIG. 2A, the Z-shaped angle piece (angle piece) 20 is provided on one end side of the horizontal substrate portion 21 fixed to the horizontal trunk edge 50 (see FIG. 5A). This is a member having a substantially Z-shaped cross section in which a vertical substrate portion 22 fixed to the back surface 10A is coupled, and a suspended substrate portion 23 that is engaged with the back surface of the horizontal trunk edge 50 is coupled to the other end side.

  In the present embodiment, the horizontal substrate portion 21 constituting the Z-shaped angle piece 20 has substantially the same size as the upper surface of the horizontal trunk edge 50, and two screw holes 21a and 21a for screwing are formed at predetermined intervals. It is. Further, the vertical substrate portion 22 has a size about half that of the horizontal substrate portion 21, and a long hole 22a for inserting a bolt is formed in the center thereof. The hanging board portion 23 is also about half the size of the horizontal board portion 21 and has a length that can be sufficiently locked to the back surface of the horizontal trunk edge 50.

  As shown in FIG. 2B, the L-shaped angle piece (angle piece) 30 is vertically fixed to the back surface 10 </ b> A of the carrier body 10 on one end side of the horizontal substrate portion 31 fixed to the horizontal trunk edge 50. It is a member having a substantially L-shaped cross section in which only the substrate portion 32 is coupled. As with the Z-shaped angle piece 20 described above, screw holes 31a and 31a for screwing are formed in the horizontal substrate portion 31, and elongated holes 32a for inserting bolts are formed in the vertical substrate portion 32. It is. Such an L-shaped angle piece 30 is different from the Z-shaped angle piece 20 in that it does not have a suspended substrate portion 23 and that the horizontal substrate portion 31 is shorter than the upper surface of the horizontal trunk edge 50. .

  As a material for these Z-shaped angle piece 20 and L-shaped angle piece 30, a metal that has sufficient strength and can be easily processed can be used. For example, an aluminum plate or a steel plate can be applied. Moreover, in the said embodiment, although two types, the Z-shaped angle piece 20 and the L-shaped angle piece 30, were made into the component of the panel carrier 1, only one type is good also as a component.

Next, an embodiment of a panel construction method using the panel carrier will be described with reference to FIGS. FIG. 4 is a side view showing a panel structure for explaining a panel construction method using the panel carrier according to the embodiment of the present invention. 5A is an enlarged view of a portion A in FIG. 4, and FIG. 5B is an enlarged view of a portion B in FIG.
[Assembly of panel carrier]
4, the panel carrier used in the present embodiment has a configuration using one Z-shaped angle piece 20 and three L-shaped angle pieces 30. First, an operator works on the back surface 10 </ b> A of the carrier body 10. The Z-shaped angle piece 20 and the L-shaped angle pieces 30, 30, 30 are fixed in advance to assemble the panel carrier 1.

  Specifically, the long holes 22a and 32a provided in the vertical substrate portions 22 and 32 of the Z-shaped and L-shaped angle pieces 20 and 30, respectively, are formed in the through holes formed in the back surface 10A of the carrier body 10 at predetermined intervals. Each is overlapped, and bolts 61 and 61 are inserted into the long holes 22a and 32a and the through hole, and a nut (not shown) is fastened. The nut may be a normal nut, but preferably, if a pop nut or a turn nut is embedded in the through-hole formed in the back surface 10A of the carrier body 10, the bolt 61 can be fastened more easily.

  The reason why the Z-shaped and L-shaped angle pieces 20 and 30 are bolted in this way is that they need a sufficient strength to hold the plurality of carrier bodies 10 and the plurality of C-type panels 70 fitted thereto. It is.

  In this assembling process, the bolts 61 and 61 are temporarily fixed to be fastened, and then, when the panel carrier 1 is constructed, each of the Z-shaped and L-shaped angle pieces 20 and 30 extends along the long holes 22a and 32a. It is possible to move and to align with a plurality of horizontal trunk edges 50, 50.

The panel carrier 1 may be assembled at a construction site, or may be assembled at a work site equipped in advance and brought into the construction site. In any case, the assembly work of the panel carrier 1 can be performed in a safe environment for workers.
[Panel carrier and panel construction]
In the construction site shown in FIG. 4, a plurality of vertical columns 40, 40... Are erected at predetermined intervals in the lateral direction of the outer periphery of the building, as in the past, and the vertical columns 40 include a plurality of the horizontal trunk edges. 50, 50... Are installed at predetermined intervals in the vertical direction.

  Therefore, the worker arranges the panel carrier 1 assembled as described above substantially vertically outside the horizontal trunk edge 50 inside the building. First, as shown in FIG. The horizontal substrate portion 21 of the piece 20 is placed on the upper surface of the corresponding horizontal trunk edge 50. Thereby, the drooping substrate portion 23 of the Z-shaped angle piece 20 is locked to the back surface of the horizontal trunk edge 50, and the panel carrier 1 is positioned. As a result, as shown in FIG. 5B, the other L-shaped angle pieces 30, 30, 30 are also generally aligned with the corresponding horizontal trunk edges 50.

  Moreover, since the drooping substrate portion 23 of the Z-shaped angle piece 20 is locked to the back surface of the horizontal trunk edge 50, the panel carrier 1 may drop or fall even if an operator releases his / her hand from the carrier body 10. The subsequent work is easy.

  Next, the worker moves the Z-shaped and L-shaped angle pieces 20 and 30 along the long holes 22a and 32a, respectively, and aligns them with the corresponding horizontal trunk edges 50 inside the building. The horizontal substrate portions 21 and 31 of the mold and the L-shaped angle pieces 20 and 30 are screwed to the horizontal trunk edges 50 by two text screws 62 and 62, respectively.

  Thereafter, the worker further tightens the bolts 61 and 61 temporarily fixed inside the building, and finally fixes the carrier body 10 and the Z-shaped and L-shaped angle pieces 20 and 30. Thereby, the construction of the panel carrier 1 is completed.

  Finally, the worker arranges a plurality of C-type panels 70, 70... One by one on the outside of the carrier body 10 one by one inside the building, and is formed on both side surfaces 10 </ b> B and 10 </ b> C of the carrier body 10. The operation of fitting the fitting piece 11 is repeated. Thereby, the C-type panels 70 are continuously arranged at predetermined intervals in the vertical direction, and the construction of the C-type panels 70 is completed.

  As described above, according to the panel carrier and the panel construction method using the carrier according to the present embodiment, the worker can set the Z-shaped and L-shaped angle pieces 20 without getting out of the building. , 30 can be screwed to the horizontal body edge 50, and the panel carrier 1 can be safely constructed from the inside of the building. Thereby, when constructing the C-type panel 70 on the outside of the building, it is not necessary to install a scaffold on the outside of the building, and the cost, time and labor required for construction can be greatly reduced.

  Further, the carrier body 10 fixed to the vertical substrate portion 21 of the Z-shaped angle piece 20 is positioned on the horizontal waist edge 50 by locking the suspended substrate portion 23 of the Z-shaped angle piece 20 to the back surface of the horizontal waist edge 50. This makes it easy to screw the horizontal substrate parts 21 and 31 of the Z-shaped and L-shaped angle pieces 20 and 30 and the horizontal trunk edge 50, which is a subsequent work, and can improve work efficiency.

  Furthermore, according to the panel carrier 1 of the present embodiment, even if some bending, deformation, dimensional error or the like occurs in the horizontal trunk edge 50 which is a long member, the Z-shaped and L-shaped angle pieces 20 and 30 are Within the range of the long holes 22a and 32a provided in the vertical substrate portions 22 and 32, the fixing positions of the vertical substrate portions 22 and 32 of the Z-shaped and L-shaped angle pieces 20 and 30 and the carrier body 10 are adjusted. The horizontal substrate portions 21 and 31 of the Z-shaped and L-shaped angle pieces 20 and 30 can be securely fixed to the horizontal trunk edge 50.

  Furthermore, according to the panel construction method using the carrier of the present embodiment, the vertical substrate portions 22 and 32 of the Z-type and L-type angle pieces 20 and 30 are fixed to the back surface 10A of the carrier body 10 in advance. Therefore, the panel carrier 1 can be secured to the horizontal trunk edge 50 safely and easily by simply screwing the horizontal substrate portions 21 and 31 of the Z-shaped and L-shaped angle pieces 20 and 30 from the inside of the building. Can do. Further, the carrier body 10 and the Z-type and L-type angle pieces 20 and 30 can be handled as a unit. Particularly, when a large number of Z-type and L-type angle pieces 20 and 30 are required, the panel carrier 1 in the field is used. Thus, it is possible to improve the work efficiency.

  The panel carrier of the present invention and the panel construction method using the carrier are not limited to the above-described embodiments. For example, in the embodiment of the panel construction method using the carrier described above, the vertical substrate portions 22 and 32 of the Z-type and L-type angle pieces 20 and 30 are fixed to the back surface 10A of the carrier body 10 in advance. However, at the construction site, after the horizontal substrate portions 21 and 31 of the Z-shaped and L-shaped angle pieces 20 and 30 are first screwed to the horizontal trunk edge 50, the vertical positions of the Z-shaped and L-shaped angle pieces 20 and 30 are fixed. The carrier body 10 may be bolted to the board portions 22 and 32. Either way, the worker can work safely without getting out of the building.

It is a perspective view which shows the carrier for panels which concerns on one Embodiment of this invention. The Z-shaped angle piece which comprises the said carrier for panels is shown, The figure (a) is a top view, The figure (b) is side sectional drawing, The figure (c) is a rear view. The L-shaped angle piece which comprises the said carrier for panels is shown, The figure (a) is a top view, The figure (b) is side sectional drawing, The figure (c) is a rear view. It is a side view which shows the panel structure for demonstrating the construction method of the panel using the carrier for panels which concerns on one Embodiment of this invention. 4A is an enlarged view of part A in FIG. 4, and FIG. 4B is an enlarged view of part B in FIG. It is a perspective view which shows the conventional panel structure. It is a side view which shows the said conventional panel structure.

Explanation of symbols

1 Panel carrier 10 Carrier body 20 L-shaped angle piece (angle piece)
21 Horizontal board part 21a Screw hole 22 Vertical board part 22a Long hole 23 Hanging board part 30 Z type angle piece (angle piece)
31 Horizontal board part 31a Screw hole 32 Vertical board part 32a Long hole 40 Vertical pillar 50 Horizontal trunk edge 61 Bolt 62 Screw 70 C type panel (panel)

Claims (7)

  A panel carrier for fitting and holding a panel for building exterior, comprising a carrier body and an angle piece fixed to the back surface of the carrier body, and the angle piece is fixed to a lateral trunk edge A panel carrier characterized in that a vertical substrate portion fixed to the back surface of the carrier body is coupled to one end side of a horizontal substrate portion.   2. The panel carrier according to claim 1, wherein a hanging substrate portion that is engaged with a back surface of the horizontal trunk edge is coupled to the other end side of the horizontal substrate portion of the angle piece.   3. The panel carrier according to claim 1, wherein a long hole for inserting a bolt is formed in a vertical substrate portion of the angle piece.   The panel carrier according to any one of claims 1 to 3, wherein the carrier main body includes a plurality of the angle pieces, and at least one of the angle pieces is formed by coupling the hanging substrate portion.   The horizontal substrate part of the said angle piece is fixed to the said horizontal trunk edge from the building inner side, The construction method of the panel using the carrier for panels in any one of Claims 1-4 characterized by the above-mentioned.   The vertical substrate portion of the angle piece is fixed in advance to the back surface of the carrier body, and the horizontal substrate portion of the angle piece is fixed to the lateral trunk edge from the inside of a building. Panel construction method using a panel carrier. A vertical substrate portion of the angle piece is fixed to the back surface of the carrier body in advance, and the hanging substrate portion of the angle piece is locked to the back surface of the horizontal trunk edge from the inside of the building, and then the angle piece is The horizontal substrate part is fixed to the said horizontal trunk edge, The construction method of the panel using the carrier for panels in any one of Claims 2-4 characterized by the above-mentioned.

Images