JPH05179780A - Mounting method and holder of wall board - Google Patents

Abstract

PURPOSE:To enable the mounting of a wall board to a furring strip without having any influence upon the strip footing and to make easily and quickly level adjustment and vertical adjustment of the wall board. CONSTITUTION:The lower end of an ALC board 2a is mounted to the upper part of a composite furring strip 24 by a holder 1 equipped with an interlocking section 5 interlocked to the composite furring strip 24, a bearing section 3 bearing the lower end edge surface 8 of the ALC board 2a on an upper step and an adjustment section 6 interlocking the bearing section 3 to the interlocking section 5 while keeping the lower end edge surface 8 of the ALC board 2a on the upper step in horizontal by fitting it to the approximately center height A in the front of the composite furring strip 24. After that, the upper end edge surface of the ALC board on a lower step is faced in parallel with the lower end edge surface 8 of the ALC board 2a on the upper step, and the upper end of the ALC board is mounted to the lower part of the composite furring strip 24 while keeping it in horizontal.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a lightweight cellular concrete board (hereinafter referred to as ALC) on a furring strip fixed to a building body.
Called a board. ), Asbestos boards, metal boards, and the like, and a holder used for the method.

[0002]

2. Description of the Related Art FIG. 5 shows a conventional example in which an ALC board is used as a wall board, and a plurality of furring strips using a channel material for mounting the lower and upper ALC boards 2a and 2b on a building frame 7 of a building. 4 is fixed horizontally, and in particular, the composite furring strip 24 located at the boundary between the upper and lower ALC boards 2a, 2b is formed with two channel members arranged back to back.

The conventional ALC boards 2a and 2b are mounted by first performing the lower stage and then the upper stage. That is, first, the lower edge face 29 of the lower ALC board 2b.
Is placed on the upper surface 28 of the cloth foundation 27, and each part of the ALC board 2b is attached to the furring strips 4, 24 with the tapping screw 22.

Next, the lower edge face 8 of the upper ALC board 2a is placed on the upper edge face 23 of the lower ALC board 2b, and the respective parts of the ALC board 2a are attached to the furring strips 4, 24 with tapping screws 22. Of. Therefore, the level adjustment and the vertical adjustment of the ALC boards 2a and 2b (meaning adjustment so that the posture does not tilt) have been performed with the upper surface 28 of the cloth foundation 27 as a reference.

[0005]

However, when the ALC boards 2a and 2b are attached, there are cases where the cloth foundation 27 is not yet formed. In that case, since there is no standard, the AL
It was extremely difficult to attach the C boards 2a and 2b, and the ALC boards 2a and 2b could not be attached until the cloth foundation 27 was formed. Also, even if the cloth foundation 27 is made,
If the upper surface is uneven (meaning that there is unevenness), it takes a considerable amount of time to adjust the level and the upright of the ALC boards 2a and 2b.
In some cases, the LC boards 2a and 2b could not be attached.

Therefore, an object of the present invention is to solve the above problems and to attach a wall board to a furring strip without being affected by the fact that the cloth foundation is not formed or is uneven. Another object of the present invention is to provide a novel wall board mounting method and holder capable of easily and quickly adjusting the level and the vertical adjustment of the wall board.

[0007]

In order to achieve the above object, the method for mounting a wall board according to claim 1 is such that the lower edge face of the upper wall board is aligned with the substantially central height of the front of the furring strip. Attaching the lower end of the upper wall board to the upper part of the furring strip while holding it horizontally, and horizontally placing the upper edge face of the lower wall board in parallel with the lower edge face of the upper wall board. While holding, the step of attaching the upper end of the lower wall board to the lower part of the furring strip is included. Examples of the “furnace” include a lightweight steel frame channel material and a timber having a rectangular cross section.

According to a second aspect of the present invention, there is provided a retainer for a wall board, wherein a retaining portion is detachably engaged with a furring strip located at a boundary between the upper wall board and the lower wall board, and the upper wall board. And a support portion for supporting the lower edge of the lower edge and the upper surface of the support portion are horizontally adjusted in accordance with a substantially central height of the front of the furring strip, and the support portion is fixed to the locking portion. And the adjustment section of.

Here, the shape and the locking method of the "locking portion" are not particularly limited, but locking by clasping is preferable for easy removal. As the "support portion", for example, a wooden, synthetic resin or metal square bar can be mentioned. The shape and the adjusting method of the “adjusting portion” are not particularly limited, but those having the support portion attached are preferable for simplifying the structure.

[0010]

According to the method of mounting the wall board according to claim 1,
First, in the mounting process of the upper wall board, the level adjustment and the upright adjustment of the wall board are performed with the furring strip as a reference. Next, the level adjustment and the vertical adjustment of the lower wall board are finally performed with reference to the furring strip through the lower edge of the upper wall board. Therefore, the attachment of the wallboard to the furring strip is completely unaffected by the condition of the fabric foundation.

According to the wall board holder of the second aspect, the locking portion is locked to the furring strip, the upper surface of the supporting portion is adjusted by the adjusting portion as described above, and then the supporting portion is locked. Stop at
By supporting the lower end edge surface of the upper wall board by the support portion, the lower edge edge surface of the wall board can be held in conformity with the substantially central height of the front surface of the furring strip. Therefore, the mounting step of the upper wall board in the above mounting method can be easily performed. Further, after the upper wall board is attached to the furring strip, the lower wall board can be mounted by removing the retaining portion from the furring strip and removing the holder.

[0012]

EXAMPLES Examples of an ALC board mounting method embodying the present invention will be described below with reference to FIGS. The lower and upper ALC boards 2a are attached to the building frame,
A composite furring strip 24 for mounting 2b is fixed, and the composite furring strip 24 is formed by placing two channel members up and down back to back. Note that the other furring strips 4 and the skeleton are the same as those in the conventional example, and therefore illustration thereof is omitted.

The holder 1 is provided with an engaging portion 5 which is detachably engaged with the composite furring strip 24. The locking portion 5 has an inner dimension slightly taller than the composite furring strip 24, and has a U-shaped cross section and a length of 2 which is inserted into the composite furring strip 24 from the rear side thereof.
The locking portion main body 13 of about 0 cm, and the locking male screw member 15 screwed into the female screw hole 14 of the upper wall of the locking portion main body 13.
And a rotation engaging portion 17 projecting orthogonally on the upper end of the locking male screw member 15 and a holding plate 16 fixed to the lower end of the locking male screw member 15.

An adjusting portion 6 for stopping the supporting portion 3 which will be described later is provided on the lower portion of the locking portion 5. The adjusting portion 6 is fixed to the lower wall of the locking portion main body 13, and has a female screw member 18 extending in the front-rear direction of the composite furring strip 24, an adjusting male screw member 19 screwed to the female screw member 18, and the adjusting male screw. The rear end of the member 19 is provided with a rotary engaging portion 21 projecting orthogonally, and a holding plate 9 fixed to the front end of the adjusting male screw member 19.

Between the back surface of the holding plate 9 and the front surface of the composite furring strip 24, a support portion 3 made of a wooden square bar having a length of about 30 cm is held. Therefore, by loosening and re-tightening the adjusting portion 6, the upper surface of the supporting portion 3 can be adjusted horizontally in accordance with the central height A of the front of the composite furring strip 24.

Next, a method of mounting the ALC board 2 using the holder 1 constructed as described above will be described. First, as shown in FIG. 2, the holder 1 is locked to the composite furring strip 24 horizontally attached to the body. At this time, the composite furring strip 24 is externally inserted from the rear side until the inner vertical surface of the locking portion main body 13 contacts the back surface of the composite furring strip 24. Then, the rotation engaging portion 17 is gripped with a hand or a jig to rotate the locking male screw member 15, and the holding plate 16 and the lower horizontal wall of the locking portion body 13 move the composite furring strip 24 from above and below. By holding it, the holder 1 is locked.

Subsequently, the support portion 3 is arranged between the holding plate 9 and the lower portion of the front surface of the composite furring strip 24, and the rotary engagement portion 21 is gripped by a hand or a jig to form the adjusting male screw member 19. Rotate it,
The support portion 3 is stopped by sandwiching the support portion 3 between the back surface of the holding plate 9 and the lower portion of the front surface of the composite furring strip 24. At this time, by loosening and re-tightening the adjusting male screw member 19, the upper surface 3a of the support portion 3 is aligned with the central height A of the front of the composite furring strip 24, and the upper surface 3a of the support portion 3 is leveled on the basis of this. Adjust to.

Next, as shown in FIG. 3, the lower edge face 8 of the upper ALC board 2 a is placed on the upper surface 3 a of the supporting portion 3 and, as shown in FIG. The lower end of the ALC board 2a is attached with the tapping screw 22. At this time, since the upper surface 3a of the support portion 3 is adjusted horizontally as described above, the lower edge face 8 of the ALC board 2a is also horizontal, and the ALC board 2a is mounted in an upright state. Become. Further, the fixing of the other parts of the upper ALC board 2a is the same as in the conventional case. As described above, the level adjustment and the vertical adjustment of the upper ALC board 2a are performed with the composite furring strip 24 as a reference. Next, the locking portion 5 is removed from the composite furring strip 24, and the holder 1 is removed.

Next, as shown in FIG.
The upper end face 23 of the C board 2b faces the lower end face 8 of the upper ALC board 2a in parallel and is held horizontally, and the upper end of the lower ALC board 2b is held in the composite furring strip 24.
It is attached to the lower part of by the tapping screw 22. Further, the fixing of the other parts of the lower ALC board 2b is the same as the conventional one. Therefore, the level adjustment and the vertical adjustment of the lower ALC board 2b are performed by the lower edge face 8 of the upper ALC board 2a.
After all, the process is performed with reference to the composite furring strip 24.
Therefore, which ALC board 2a, 2b is attached to the furring strip 24
The attachment of is also completely unaffected by the condition of the cloth foundation.

According to the method of mounting the ALC board of this embodiment, even if the cloth foundation of the building is not formed or it is uneven, it is not affected by it at all.
The C boards 2a and 2b can be attached to the furring strips 4 and 24, and level adjustment and vertical adjustment of the ALC boards 2a and 2b can be performed easily and quickly.

The present invention is not limited to the configuration of the above-described embodiment, but may be embodied by being arbitrarily modified within the scope of the gist of the invention as follows. (1) The present invention is not limited to the mounting of ALC boards arranged in upper and lower two stages, but can be embodied in the mounting of ALC boards arranged in three or more upper and lower stages, for example. (2) The length of the holder can be appropriately changed, and an appropriate number can be used according to the width of the ALC board.

[0022]

The method of mounting the wall board according to claim 1 is
Since it is constructed as described above, the wall board can be attached to the furring strip without any influence even if the cloth foundation is not formed or it is uneven. It has an excellent effect that the level adjustment and the vertical adjustment can be easily and quickly performed.

If the holder according to claim 2 is used, the step of attaching the upper wall board in the above attaching method can be easily performed.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention, in which A on the upper side with respect to the furring strip is shown.
It is sectional drawing of the process of attaching an LC board.

FIG. 2 is a sectional view of a step of locking the holder to the furring strip in the same manner.

FIG. 3 is a cross-sectional view when an upper ALC board is similarly placed on a support portion.

FIG. 4 is a sectional view showing a state in which upper and lower ALC boards are similarly attached to the furring strip.

FIG. 5 is a cross-sectional view showing a method of mounting a conventional ALC board.

[Explanation of symbols]

1 Holder 2a Upper ALC
Board 2b Lower ALC board 3 Support 5 Locking 6 Adjustment 8 Lower edge 23 23 Upper edge 24 Composite furrow A Center height

Claims (2)

[Claims] 1. A step of attaching the lower end portion of the upper wall board to the upper portion of the furring strip while horizontally holding the lower end face of the upper wall board in accordance with the substantially central height of the front of the furring strip, A step of attaching the upper end portion of the lower wall board to the lower portion of the furring strip while horizontally holding the upper edge face of the lower wall board in parallel with the lower edge face of the upper wall board. How to mount the board. 2. A locking portion detachably locked to a furring strip located at a boundary between an upper wall board and a lower wall board, and a support for supporting a lower edge of the upper wall board. Of the wall board including a portion and an adjusting portion for stopping the supporting portion to the locking portion in a state where the upper surface of the supporting portion is adjusted horizontally in accordance with a substantially central height of the front surface of the furring strip. Holding device.