JPH05239929A - Fitting construction method for horizontal wall panel - Google Patents

Abstract

PURPOSE:To eliminate trouble, and permit the shortening of a construction period and simple and sure fitting in the fitting work of a panel. CONSTITUTION:Through holes are drilled in two places in positions opposite to adjoining panels on a longitudinal direction header surface in a panel 1. Zigzag plates 4 are temporarily fitted at near both end parts in the back surface. Moreover, washer-attached nuts 5 are buriedly provided in the panel 1 of the lowest stage. Given numbers of such panels 1 are formed in a line on a frame 2 shaft-mounted on a work base 3. Linking bolts 6, to which eye nuts 6a are fixed, are inserted into through holes to be fastened to the nuts 5 to form a panel group. The frame is lifted at about 80 deg. with the crane and stopped, and only the panel group is lifted to be carried to columns of a building. Each panel 1 is fastened, so as to nip the column with the zigzag plates 4, to be fitted. The frame 2 is returned on the work base 3 in this interval, and the linking work of the next panel group is made. These operations are repeated.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is applicable to the case where a considerably long and heavy panel such as an ALC panel is used as a wall body.
The present invention relates to a method for mounting a lateral wall panel in which the longitudinal direction of the panel is horizontal and the panel can be mounted on the frame of a building to easily form a wall surface.

[0002]

2. Description of the Related Art Conventionally, it has been practiced to use a material having a considerable length and weight such as an ALC panel for forming a wall of a building. Then, when attaching to a building, for example, with the longitudinal direction of the ALC panel horizontal, as shown in FIG. 6 showing an example of a conventional construction method, a solid scaffold 11 is temporarily installed on the outer side of the building, and the crane vehicle 7 is used. The panels are hoisted one by one using a stake or hoisting winch and transported to the desired position, and the through holes are countersunk from the surface of the panel 1 on the scaffold 11, and the hook bolts 1 from the side of the body.
3 is inserted to fix the base portion to the vertical column 10 of the skeleton body, and the nut 15 is attached to the tip end portion through the washer 14 by tightening. This operation is repeated, and finally, the counterbore and joints are filled with mortar or joint material to finish.

[0003]

However, the above-mentioned construction method requires working from both sides of the panel,
There is a problem that temporary construction of scaffolds, suspension of panels one by one, installation work are required, the construction period is long, and the appearance is lost due to the provision of counterbore holes.

An object of the present invention is to provide a method for mounting a horizontal wall panel which requires no labor for panel mounting, can shorten the construction period, and can be easily and surely mounted. is there.

[0005]

[Means for Solving the Problems] The inventors of the present invention have made repeated studies to solve the above-mentioned problems and solve the above-mentioned objects, and previously attach a fixing means to a building frame pillar to a panel,
The present invention has been completed by finding out that the purpose can be achieved by assembling a plurality of panels in parallel on the same surface and attaching them by lifting them. That is, according to the first embodiment of the present invention, a plurality of panels each having a through hole formed at a position opposite to each other in the longitudinal edge of adjacent panels are arranged in parallel on the same plane, and a bolt is inserted into the through hole. It is a method of mounting a lateral wall panel in which panels in a connected state are hoisted, and the bolts are pulled out after being attached to a frame of a building with metal fittings, and the second embodiment is a method in which the longitudinal small edges of adjacent panels face each other. A plurality of panels with through holes at the positions of the mounting pillars of the building frame are arranged in parallel on the same surface, holes are formed orthogonal to the through holes from the panel mounting surface, and bolts are inserted into the through holes. In this connection method, the ends of the fittings of the fittings are pierced through and the connecting panel group is lifted to attach each panel to the frame of the building by the fittings.

[0006]

In the present invention, a plurality of panels to which the means for attaching to the building frame pillar are previously attached are connected to the same plane, and the panels are hoisted and transported at one time and attached only from the building side of the building. obtain. Therefore, it is not necessary to temporarily install a sturdy scaffold for panel mounting work, the panel mounting work is easy, and the panel mounting and the panel coupling can be performed in parallel. , The construction period can be greatly shortened.

[0007]

Embodiments of the present invention will now be described with reference to the accompanying drawings.

1A and 1B are a perspective view and a cross-sectional view showing an example of a connection state of panels according to the present invention, and FIG.
Is a perspective view showing an example of a lifting state of the connected panel group, FIGS. 3A, 3B and 3C are explanatory views showing an example of a mounting state of the assembled panel group, a vertical direction sectional view and a horizontal direction plan view, and FIG. FIG. 5A and FIG. 5B are a vertical sectional view and a horizontal plan view showing an example of a mounting state of the panel group shown in FIG. 4, respectively. Embodiment 1 In the drawings, reference numeral 1 is a panel, and two through holes 1a are formed in a width direction orthogonal to the longitudinal direction at two positions of the forefront in the longitudinal direction facing the adjacent panel. ,
On the side to be attached to the building, the lightning plate 4 is rotatably temporarily fixed near both ends in the longitudinal direction. The lightning plate 4 punches holes that are orthogonal to each other from the fore edge side and the back side (frame side) according to the mounting position at the construction site,
The anchor 16 may be embedded and attached with the bolt 17, or may be attached by screwing the bolt into a nut (not shown) embedded in advance. In addition, the through hole 1 of the panel 1 at the bottom of the panel group in which the panels 1 are connected
A nut 5 with a washer 5a is embedded in a, and the washer 5a is fixed to the panel 1 with a nail 5b so that the washer 5a does not idle. Reference numeral 2 denotes a pedestal, the width of which is slightly shorter than the length of the panel 1 in the longitudinal direction, and the length of which is longer than the total width of the connected panel group, and has a rectangular frame shape. A projection 2a for supporting the lower end of the panel group is provided on the upper surface, and a lower surface of the projection 2a is rotatably attached to the workbench 3 by a shaft stopper 2c.
At the center of the other end face, a lifting hand 2b used when pulling up with a crane or the like is provided.

In order to attach such a panel to a building frame, first, a washer 5a fixed to one end of the through hole 1a with a nail 5b is first mounted on a pedestal 2 having one end fixed on the workbench 3 with a shaft stopper 2c. The panel 1 in which the nut 5 is embedded is placed in contact with the protrusion 2a, and a predetermined number of panels 1 are sequentially placed with their end faces aligned with each other in contact with their respective longitudinal edge faces. After the last panel is placed, the panel 1 is covered with a channel 6b for protecting the forehead, and a long connecting bolt 6 having an eye nut 6a fixed to the top is inserted into each through hole 1a and screwed into the nut 5 so that each Panels 1 are connected to form a panel group.

When the connection is completed, the shackle 8b of the lifting tool 8 of the main winding hook 7a of the crane 7 is attached to the eye nut 6a.
And the auxiliary winding hook 7b of the crane 7 is hung on the handgrip 2b of the gantry 2 to hang it up. If the gantry 2 is rotated by about 80 degrees and is suspended (see FIG. 2), the gantry 2
Is suspended, the panel group is hung by the main winding hook 7a, and then the auxiliary winding hook 7b is lowered to return the gantry 2 to the work table 3 horizontally. As a result, no bending stress acts on the panel group. Next, as shown in FIG. 3A, the panel group is attached to the building 9
Transport to the mounting position of. A vertical pillar 10 having an H-shaped cross section of a building 9 is supported by a self-weight receiving metal fitting 18 fixed at a predetermined height to support the lowermost part of the panel group, and a pillar 10 is provided with a lightning plate 4 temporarily fixed to each panel 1. Hold the bolt and tighten the bolt 17 to attach it.

When the panel group is mounted, the eye nut 6
Rotate a in the reverse direction and remove the bolt 6. Then, hoist the next panel group connected during the installation work as described above,
Transport and install. By repeating this operation, the panel groups are sequentially attached to complete the lateral wall. After that, the joint material 12 is filled with the joint material using a simple scaffold or a gondola, and finishing such as painting may be performed if necessary.

With this construction, the panel 1 can be mounted only from the side of the building, so that it is not necessary to temporarily install a sturdy scaffold for work. Therefore, there is no hindrance to the suspension of the panel group, and in parallel with this mounting operation, the next panel group can be connected on the gantry 2.

Although two bolts 6 for connection are used in this embodiment, three or more bolts 6 may be used if necessary, and the bolts 6 can be repeatedly used. Also, the panel group is not limited to the one having no opening, but the panel group having an opening such as a window can be processed in the same manner. Etc. can be selected as needed. Example 2 In this example, a hole 1c orthogonal to the through hole 1a provided in the same manner as in Example 1 is bored from the back side (frame side), and the bolt 19 or nut as a locking tool having an annular base portion. Is provided in advance, and the lightning plate 4 is rotatably temporarily fixed by the nut 15. When the number of such panels 1 placed on the pedestal 2 is finished, the connecting bolt 6 with the eye nut 6a screwed on the top is attached to the annular portion 19 of the bolt 19.
a is inserted and inserted into the through hole 1a, and thereafter, in the same manner as in Example 1, a panel group is formed, lifted, and conveyed. Each panel 1 is attached by pinching the pillar 10 of the building 9 with the lightning plate 4 and tightening the nut 15. Then, rotate the eye nut 6a in the reverse direction and remove it.
Is not pulled out and is left as it is. In this example, the connecting bolt 6 is a consumable item without being recovered, but it is not necessary to embed the anchor 16 separately. Also, if the bolt 19 insertion hole of the inner plate 4 is formed as a long hole, a slight position adjustment becomes possible.

[0014]

As described above, according to the present invention, a plurality of panels to which the fixtures are attached are connected, and the panels are hoisted and transported at one time so that they can be attached to the frame of the building. In addition, the scaffolding can be assembled simply after installation if necessary, and the panel installation and panel connection can be done in parallel, which greatly reduces the construction period. Is recognized.

[Brief description of drawings]

FIG. 1A is a perspective view showing an example of a connected state of panels according to the present invention.

FIG. 1B is a cross-sectional view showing a state example after inserting the connecting bolt in FIG. 1A, omitting an intermediate portion.

FIG. 2 is a perspective view showing an example of a lifting state of connected panel groups.

FIG. 3A is an explanatory diagram showing an example of a mounting state of connected panel groups.

FIG. 3B is a vertical cross-sectional view partially showing an embodiment of the panel mounting of the present invention.

FIG. 3C is a horizontal plan view partially showing an embodiment of the panel mounting of the present invention.

FIG. 4 is a perspective view showing an example of a connection state in another embodiment of the present invention.

5A is a vertical cross-sectional view partially showing an example of how the panel group shown in FIG. 4 is attached.

5B is a horizontal plan view partially showing an example of how the panel group shown in FIG. 4 is attached.

6A is an explanatory diagram showing a conventional example corresponding to FIG. 2. FIG.

FIG. 6B is a horizontal plan view partially showing a conventional example.

FIG. 6C is a vertical cross-sectional view partially showing a conventional example.

[Explanation of symbols]

 1 Panel 1a Through Hole 1c Hole 2 Stand 2b Lifter 4 Lightning Plate 5 Nut 6 Connecting Bolt 6a Eye Nut 8 Lifting Tool 9 Building 10 Pillar 16 Anchor 17 Bolt 19 Bolt 19a Annular Section

Claims (2)

[Claims] 1. A panel group in which a plurality of panels each having a through hole at a position opposite to each other in the longitudinal direction of adjacent panels are juxtaposed on the same surface, and bolts are inserted into the through holes to be connected. A method for mounting a lateral wall panel, which comprises lifting and mounting the structure on a building frame with metal fittings, and then removing the bolt. 2. A plurality of panels, in which through holes are provided at the positions opposite to each other in the longitudinal edge face of the adjacent panels at the intervals of the mounting columns of the building frame, are arranged in parallel on the same surface, and the through holes are formed from the panel mounting surface. A hole orthogonal to the hole is bored, and when the bolt is inserted into the through hole to connect it, the end of the fitting of the mounting bracket is penetrated, and this connecting panel group is lifted to construct each panel with the mounting bracket. A method for mounting a horizontal wall panel, which is characterized in that it is mounted on the frame of an object.