JPH0853931A - Temporarily fastening tool to install exterior wall board - Google Patents

Abstract

PURPOSE:To accurately install exterior wall boards in a short time by a single operator by temporarily fastening the outer wall boards in parallel to a column by a temporarily fastening part continuing with a hooking fixing part fixed to a C shape steel material. CONSTITUTION:An inward horizontal plate part is fitted and installed between a horizontal plate part 11 and a bending locking plate part 13, and an inside surface of the horizontal plate part 11 is contacted with an outside surface of the inward horizontal plate part, and a bending plate part is contacted with an outside surface of a bending part 43. An inside surface of a vertical plate part is contacted with an outside surface of a side plate part 42, and a lower part of the side plate part 42 projects in the downward direction under the vertical plate part. Here, a lower side outer wall board 6a is temporarily fastened to a lower side fitting receiving part 3b, and a lower end of an upper side exterior wall board 6 is fitted in a constitutive space between a rising plate part and the vertical plate part with a fitting bottom plate part 31 as a bottom plate. In this way, the upper and lower exterior wall boards 6 and 6a are made parallel to the side plate part 42 of a C-shaped channel 4, and are temporarily fastened in a condition of standing up in the vertical direction. Afterwards, the exterior wall boards 6 and 6a with which a temporarily fastening grip is dispensed are completely fixed by driving bolts 7 in the channel 4 from outside.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a temporary fixing tool for mounting an outer wall board used for constructing an outer wall of a building such as a factory.

[0002]

2. Description of the Related Art When building the outer wall of a building such as a factory,
A pillar (H steel) with an angle is erected in a proper place, and a cross rail (C-shaped steel material) is fixed to the angle of the pillar. This C
An outer wall board for soundproofing and heat insulation is attached to the outer surface of the side plate portion of the shaped steel material (the side surface opposite to the side surface that contacts the column) in a contact surface shape, and a bolt is driven from the outside of the outer wall board to form the C type steel material. Fasten to. After that, the outer wall is constructed by attaching the slate corrugated plate to the outer surface of the outer wall board.

[0003]

Conventionally, the work of mounting the outer wall board used when constructing the outer wall of a building such as a factory is performed by two people. That is, one worker holds the 900 mm × 1800 mm outer wall board and holds the outer wall board in contact with one side surface of the C-shaped steel material. In this holding state, another worker drives the bolt into the C-shaped steel material from the outside of the outer wall board to fix the outer wall board to the C-shaped steel material. Therefore, it is necessary to install 2
Since it requires a number of workers, it takes a long time to perform the work, and there is a disadvantage in that the labor cost is high. Further, the work of gripping a large and heavy outer wall board and holding it in an accurate position is extremely troublesome, and especially the work of leaning a plurality of outer wall boards in the vertical direction and maintaining this leaning state is difficult and requires skill. There was a disadvantage.

An object of the present invention is to solve the above problems and to provide a temporary fixing tool for mounting an outer wall board which can be easily and accurately mounted by one operator in a short time.

[0005]

In order to achieve this object, the temporary fixing device for mounting an outer wall board of the present invention has the following structure. The temporary fixing tool for mounting the outer wall board is provided with a hook fixing portion which is fitted and fixed to the inward horizontal plate portion of the C-shaped steel member fixed to the support pillar through an angle, and a base end portion of the hook fixing portion. A curved plate part that is continuous and is in contact with a curved part that is continuous with the horizontal plate part of the C-shaped steel product, and is continuous with the base end part of this curved plate part, and is fitted with the outer wall board in the up-down direction and It is characterized in that it is composed of a temporary fixing portion that is temporarily fixed in parallel to the side plate portion.

In the temporary fixing tool for mounting the outer wall board having such a structure, the temporary fixing portion is composed of the upper fitting receiving portion and the lower fitting receiving portion. In other words, a vertical plate part that rises from one side of the fitting bottom plate part and a rising plate part that rises from the other side in parallel to the vertical plate part constitute an upper fitting receiving part, and the fitting bottom plate part serves as a top plate. The lower fitting receiving portion is constituted by a long bent plate portion obtained by bending the upper portion of the rising plate portion outward and below the side plate portion of the C-shaped steel material. Further, a curved plate portion is connected to the tip of the vertical plate portion, and a horizontal plate portion and a bent locking plate in which the tip of the horizontal plate portion is bent inward are formed at the tip of the curved plate portion. A hook fixing part for fitting the horizontal plate part is configured. Therefore, the temporary fixing tool for attachment is fixed to the C-shaped steel material by the hook fixing portion, and the two outer wall boards are temporarily fixed to the upper and lower fitting receiving portions in the vertical direction, so that each outer wall board is The outer wall board will not fall down even if the operator does not hold it by hand because it is temporarily fixed in parallel to the pillar. Therefore, it is not necessary to maintain the vertical state of the outer wall board, and a single worker can easily and accurately perform the work of attaching the outer wall board in a short time.

[0007]

FIG. 2 is a perspective view showing a concrete embodiment of a temporary fixing tool for mounting an outer wall board according to the present invention.

The outer wall board mounting temporary fastener is a hooking fixing portion which is fitted and fixed to the inward horizontal plate portion 44 of the C-shaped steel material (C-shaped channel) 4 fixed to the support column 5 through the angle 51. 1, a curved plate portion 2 having a distal end portion continuous with the base end portion of the hooking fixed portion 1 and facing a curved portion 43 continuous with the inward horizontal plate portion 44 of the C-shaped channel, and this curved plate portion. 2 is connected to the base end portion of the outer wall board 6 and the side plate portion 42 of the C-shaped steel material 4
And a temporary fixing portion 3 which is temporarily fixed in parallel with.

The C-shaped steel material (C-shaped channel) 4 is fixed to the angle 51 of the column 5 as shown in FIGS. 1 and 3, and has a bottom plate portion 41 having a constant width and a bottom plate portion. 41
Side plate portion 42 that rises vertically from both sides of the side plate portion 4
The curved portion 43 is continuous with the upper portion of the curved portion 2, and the inward horizontal plate portion 44 is continuous with the tip of the curved portion 43. A space is opened between the ends of the two horizontal plate portions 44 facing inward, and one side portion side of the bottom plate portion 41 is fixed to the angle 51 to be used as a cross rail.

In the temporary fixing tool for mounting an outer wall board, a hooking and fixing portion 1, a curved plate portion 2 and a temporary fixing portion 3 are continuously formed by a bending process using a rectangular iron plate or the like. As shown in FIG. 2, the outer wall board mounting temporary fastener allows the vertical plate portion 33 to continuously rise from one side of the fitting bottom plate portion 31 having a constant width and from the other side side. The rising plate portion 32 standing upright in parallel with the vertical plate portion 33 is continuously raised, the upper end portion of the rising plate portion 32 is bent outward, and the folding plate portion 34 is moved to the height of the fitting bottom plate portion 31. It projects far below the position. That is, the vertical plate portion 33
The rising heights of the rising plate portion 32 and the rising plate portion 32 are set to be substantially the same, and the length of the bending plate portion 34 is set to be about twice the length of the rising plate portion 32. Further, the length (rise height) of the vertical plate portion 33 is about the center position of the height of the side plate portion 42 of the C-shaped channel 4 in a state where the hook fixing portion 1 described later is fixed to the C-shaped channel 4. Is set to. That is, the lower portion of the side plate portion 42 is set to project downward from the vertical plate portion 33 that is in contact therewith. The contact surface portion between the rising plate portion 32 and the bent plate portion 34 is fixed by spot welding to prevent the outer wall board from expanding outward. Also, the fitting bottom plate portion 3
The space surrounded by 1, the vertical plate portion 33, and the rising plate portion 32 is an upper fitting receiving portion 3a for fitting and sandwiching the outer wall board 6. Further, the fitting bottom plate portion 31 is used as a top plate, and the lower portion of the bent plate portion 34 (the portion protruding downward from the fitting bottom plate portion 31) and the lower portion of the vertical plate portion 33, that is, the lower portion of the side plate portion 42 of the C-shaped channel 4. The space surrounded by is used as a lower fitting receiving portion 3b for fitting and sandwiching the lower outer wall board 6a. The temporary fixing portion 3 of the outer wall board is composed of the upper fitting receiving portion 3a and the lower fitting receiving portion 3b.

Further, a curved plate portion 2 that bends inward is formed to be bent continuously from the tip portion of the vertical plate portion 33, and a horizontal horizontal plate portion 11 is continuous to the tip portion of the curved plate portion 2. Forming and bending the tip of the horizontal plate portion 11 at a right angle to form the vertical wall portion 12, and bending the tip portion of the vertical wall portion 12 at a right angle, a folding locking plate portion parallel to the horizontal plate portion 11 1
3 is formed. Horizontal plate part 11 and bent locking plate part 1
The space with 3 is used as a hook fixing portion 1 to which the inward horizontal plate 44 of the C-shaped channel 4 is fitted and fixed.

FIG. 5 shows an example in which a window hole 21 is formed through the center of the curved plate portion 2 in the plane. By forming the window hole 21, the bendability of the curved plate portion 2 is realized. Therefore, even if there is an error in the protruding length of the inward horizontal plate portion 44 of the C-shaped channel 4 (the length from the tip of the inward horizontal plate portion 44 to the curved portion 43), this error can be dealt with. That is, the curved plate portion 2 is easily bent by the window hole 21, and the degree of bending of the curved plate portion 2 changes (see the phantom line shown in FIG. 5), which results in a change in the length of the horizontal plate portion 11. The horizontal flat plate portion 11 and the curved plate portion 2 are fitted to the inward horizontal plate 44 and the curved portion 43 of the C-shaped channel 4 in contact with each other.

When an outer wall of a factory or the like is constructed by the temporary fixing tool for mounting an outer wall board having such a structure, as shown in FIG. 1 and FIG.
The hooked fixing portion 1 is fitted to the inward horizontal plate portion 44 of the C-shaped channel 4 fixed to the steel 5). That is, the horizontal plate 1
1 and the folding locking plate portion 13 between the inward horizontal plate portion 44
Fit in. In this state, the tip of the inward horizontal plate portion 44 contacts the inner surface of the vertical wall portion 12. The inner surface of the horizontal plate portion 11 contacts the outer surface of the inward horizontal plate portion 44, the curved plate portion 2 contacts the outer surface of the curved portion 43, and the vertical plate portion 3
3 The inner surface contacts the outer surface of the side plate portion 42. In this state, below the vertical plate portion 33 (below the fitting bottom plate portion 31), the lower portion of the side plate portion 42 projects downward (see FIG. 3). Here, the lower outer wall board 6 is attached to the lower fitting receiving portion 3b.
Temporarily fix a. That is, the upper end of the outer wall board 6a is used as the fitting bottom plate 31, and the bending plate 34 and the side plate 4 are used.
It is fitted in a space (lower fitting receiving portion 3b) constituted by 2 and. Further, the lower end portion of the upper outer wall board 6 is connected to the fitting bottom plate portion 3
1 is used as a bottom plate and is fitted in a space (upper fitting receiving portion 3a) formed by the rising plate portion 32 and the vertical plate portion 33. As a result, the upper and lower outer wall boards 6 and 6a are temporarily fixed in parallel with the side plate portion 42 (support 5) of the C-shaped channel 4 and in a standing state in the vertical direction (see FIG. 4). Therefore, the operator leans the outer wall boards 6, 6a against the C-shaped channel 4,
Moreover, it is not necessary to maintain this leaning state. After this,
The operator attaches the bolt 7 from the outside to the C-shaped channel 4 for the outer wall boards 6 and 6a that are temporarily fixed and do not need to be gripped.
Then, the outer wall boards 6 and 6a are completely fixed.

[0014]

As described above, according to the present invention, the hook fixing portion is fixed to the C-shaped steel material, and the outer wall board is temporarily fixed by the temporary fixing portion continuous to the hook fixing portion.
The outer wall board is temporarily fixed in parallel with the support, so that there is no risk of the operator falling over even if the operator releases his hand from the outer wall board. Therefore, as in the past, one worker holds the outer wall board,
An excellent effect of achieving the object of the invention, such as eliminating the troublesome work such as bolting by another worker, and enabling one worker to easily and accurately perform the work of fastening the outer wall board in a short time. Have.

[Brief description of drawings]

FIG. 1 is a perspective view showing a state in which a temporary attachment for mounting an implementation exception wall board is attached to a C-shaped channel.

FIG. 2 is a perspective view showing a temporary attachment for mounting an implementation exception wall board.

FIG. 3 is an explanatory side view showing a state in which an outer wall board is temporarily fixed by a temporary attachment for mounting an execution exception wall board.

FIG. 4 is a front view showing a state in which an outer wall board is temporarily fixed by a temporary attachment for mounting an execution exception wall board.

FIG. 5 is a perspective view showing another embodiment of the temporary fixing tool for attaching the outer wall board.

[Explanation of symbols]

 1 Hook fixed part 2 Curved plate part 3 Temporary fixing part 4 C type steel material 5 Strut

Claims (2)

[Claims] 1. A hook-fixing portion which is fitted and fixed to an inward horizontal plate portion of a C-shaped steel material fixed to a support via an angle, and a C end portion which is continuous with a base end portion of the hook-fixing portion. A curved plate portion facing a curved portion that is continuous with the horizontal plate portion of the shaped steel material, and a base plate portion of the curved plate portion that is continuous with the outer wall board that is vertically attached to the side plate portion of the C type steel material. A temporary fixing tool for mounting an outer wall board, comprising a temporary fixing portion for temporarily fixing in parallel. 2. A temporary fixing tool for mounting an outer wall board according to claim 1, wherein a window hole is formed through the surface of the curved plate portion.