JPH06248803A - Construction method of external facing panel in structure - Google Patents

Abstract

PURPOSE:To construct external facing panels safely and efficiently by a small number of persons. CONSTITUTION:A plurality of steel framed columns 1, 2 and 3 are erected in parallel at specific intervals, a rail 4 is so constructed that it bridges over their upper ends of the steel framed columns 1, 2 and 3, and a lifting device 5 is mounted on the rail 4 in the horizontal direction in a slidable manner. Guide panels 7, 8 and 9 having guide grooves 6 are fixed along external sides in the steel framed columns 1, 2 and 3, and an external facing panel 10 is interlocked between the guide grooves 6 and 6 of adjacent guide panels 7, 8 and 9 so that it is capable of sliding up and down. The external facing panel 10 is fixed between the guide panels 7 and 8 in a state to pull up the external facing panel 10 to a specific position with the lifting device 5.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION This invention relates to a method of applying exterior panels in a building.

[0002]

2. Description of the Related Art As is well known, an exterior panel made of lightweight concrete or an iron plate may be used as an outer wall in a building. When installing this exterior panel, it is common to use a crane.The exterior panel is hung up by the crane to the frame part of the outer wall, and the worker waiting in advance at the installation position catches this and rivets. ing.

[0003]

However, in the above-mentioned conventional method, at least two workers need to be on standby at the mounting position of the exterior panel, and one of them must stop the exterior panel from shaking. The other has to rivet this.

For this reason, it is not only labor-intensive, but it may be a dangerous work when the wind is strong. Also, even if there is no wind, the object hung on the crane is likely to rotate, and it is also difficult to lift the object while keeping it perfectly horizontal, so it is extremely difficult to fix the exterior panel in place. is there.

On the other hand, since these works are performed at a high place, it is desired that the work contents be simplified as much as possible. The present invention has been made in view of the above matters, and an object thereof is to provide a method of constructing an exterior panel that can be safely and efficiently performed by a small number of people even when wind is strong.

[0006]

In order to solve the above-mentioned technical problems, the present invention provides a method for attaching an exterior panel 10 along vertical steel columns 1, 2, 3 constituting a frame of a building. The following method was adopted. That is, (1) a plurality of the steel columns 1, 2 and 3 are erected parallel to each other at a predetermined interval, and the rail 4 is provided so as to bridge the upper ends of the steel columns 1, 2 and 3. (2) The lifting device 5 is placed on the rail 4 so as to be horizontally slidable. (3) Along the outer surface of each of the steel columns 1, 2, and 3,
Fix the guide panels 7, 8 and 9 having the guide groove 6,
Between the guide grooves 6 of the adjacent guide panels 7, 8 and 9,
The exterior panel 10 is locked to 6 so as to be vertically slidable. (4) The exterior panel 10 is fixed to the guide panels 7 and 8 with the exterior panel 10 being pulled up to a predetermined position by the lifting device 5. (5) The exterior panel 10 is pulled up in order and the exterior panel 10 is attached between the adjacent guide panels 7 and 8. (6) After that, the lifting device 5 is moved in the horizontal direction, and the exterior panel 10 is sequentially attached between the other guide panels 8 and 9.

[0007]

The outer panel 10 is suspended by the lifting device 5 while being held in the guide grooves 6 of the guide panels 7 and 8 and sequentially moved to a predetermined position. Therefore, safe construction is possible without shaking due to wind or the like during construction.

Since the lifting device 5 can travel on the rails 4, when the exterior panel 10 is completely mounted in the space between the guide panels, it immediately moves to the next construction position and the exterior panel 10 is placed in the other space. The work of mounting can be started.

Further, since the exterior panel 10 can be pulled up to an arbitrary position and temporarily held by the lifting device 5, the fixing work can be carried out safely and efficiently.

[0010]

Embodiments of the present invention will be described with reference to FIGS. As shown in FIG. 1, the present invention is a method in which an exterior panel 10 is entirely attached along vertical steel columns 1, 2 and 3 which constitute a frame of a building.

The steel columns 1, 2, and 3 are made of H steel, and are vertically erected in parallel at predetermined intervals to form a structure of a building. First, the steel pillar 1,
Pass rail 4 so that the upper ends of 2 and 3 are bridged. Although the rail 4 is a part of the structure in this embodiment, it may be removed after a predetermined process is completed.

Then, the lifting device 5 is placed on the rail 4. The lifting device 5 is an electric winch, and is capable of vertically moving a wire 5a hanging from the winch. Further, the lifting device 5 can be slid on the rail 4 in the horizontal direction (F direction indicated by the arrow) by electric drive.

Guide panels 7, 8 and 9 are fixed to the outer surfaces of the steel columns 1, 2, and 3, that is, the surfaces to be the outer walls of the building. The guide panels 7, 8 and 9 are provided along the steel columns 1, 2 and 3 and are made of H steel having a decorative outer surface. The left and right grooves of this H steel are the guide grooves 6.

Therefore, the guide grooves 6, 6 of the adjacent guide panels 7, 8, 9 face each other.
In addition, the lower ends of the guide panels 7, 8 and 9 are not set to the length until they come into contact with the ground, and are cut at a height of about 2 m from the ground. This is to obtain a clearance for inserting the exterior panel 10 described below from below.

When the guide panels 7, 8 and 9 are completely fixed, the exterior panel 10 is inserted between the guide grooves 6 and 6 of the guide panels 7 and 8. Exterior panel 1 here
Of course, the total width of 0 is slightly smaller than the distance between the guide grooves 6, 6.

Then, the exterior panel 10 is tied to the wire 5a of the lifting device 5, and the lifting device 5 is operated to pull it up to a predetermined position. Then, when reaching the predetermined position, the exterior panel 10 is fixed to the guide panels 7 and 8. This fixing is performed by the rivets 11 and 11 (Fig. 3).

Subsequently, as shown in FIG. 3, the exterior panel 10 is sequentially pulled up and the exterior panel 10 is attached to the entire surface between the adjacent guide panels 7 and 8. Then, the lifting device 5 is moved in the horizontal direction, and the exterior panel 10 is sequentially attached between the unconstructed guide panels 8 and 9 in the same manner as in the above procedure.

In this manner, a predetermined surface of the building is covered with the exterior panel 10. As described above, the exterior panel 10 moves along the space between the guide grooves 6, so that the shaking is completely suppressed regardless of the presence or absence of wind. Therefore, it is unnecessary for one person to stop swaying of the exterior panel and the other one to stop the rivet as in the conventional case, and one person can work.

Moreover, by stopping the lifting device 5, the exterior panel 10 can be temporarily fixed in a fixed position, so that the riveting operation can be easily performed even in a high place. Therefore, work efficiency is significantly improved and safety is also significantly improved.

Further, since the makeup guide panel 7 is positioned between the exterior panels 10, it looks as if the exterior panel 10 is continuous in the lateral direction in terms of appearance and is excellent in design. Becomes

[0021]

According to the present invention, since the exterior panel is moved while being held in the guide groove of the guide panel and mounted at a predetermined position, even a small number of people can safely and efficiently perform exterior construction of a building. be able to.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a plan view showing an embodiment of the present invention.

FIG. 3 is a front view showing an embodiment of the present invention.

[Explanation of symbols]

 1, 2, 3 ... Steel column, 4 ... Rail, 5 ... Lifting device, 6 ... Guide groove, 7, 8, 9 ... Guide panel, 10 ... Exterior panel.

Claims (1)

[Claims] 1. A method of tensioning an exterior panel along a vertical steel frame column constituting a frame of a building, wherein a plurality of the steel frame columns are erected in parallel at predetermined intervals,
Pass the rail so as to bridge each upper end of the steel frame pillar, and place the lifting device on the rail so as to be horizontally slidable,
Further, a guide panel having a guide groove is fixed along the outer surface of the steel frame pillar, and the exterior panel is slidably locked between the guide grooves of adjacent guide panels, and the exterior panel is lifted. With the weight device raised to a predetermined position, fix the exterior panel to the guide panel, sequentially pull up the exterior panel and attach the exterior panel between adjacent guide panels, and then move the lifting device horizontally. A method for constructing an exterior panel in a building, characterized in that the exterior panel is sequentially attached between other guide panels.