JP2001073461A - Side wall structure of prefabricated building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a side wall structure of a prefabricated building which facilitates and secures the installation of an upper frame and a lower frame on columns. SOLUTION: This side wall structure of a prefabricated building is provided with an upper frame slide fitting 19a with a bolt 18a, slidably fitted to an upper frame 4, a lower frame slide fitting 19b with a bolt 18b, slidably fitted to a lower frame 5, a lower frame fixture 36b having a through hole for inserting the bolt 18b of the lower frame side fitting 19b, and a pressing part 38b for pressing the outer surface M of the lower frame 5 when fastening the bolt 18b, an upper frame fixture 36a of the same constitution; and nuts for fixing and installing the upper frame 4 and the lower frame 5 respectively into the fitting parts of columns 3 by fastening the respective bolts 18a, 18b after sliding the upper frame slide fitting 19a and lower frame slide fitting 19b in conformity to a pitch between the columns 3 in the state of the bolts 18a, 18b being inserted in the respective through holes of the upper frame fixture 36a and lower frame fixture 36b toward the outside of the prefabricated structure.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a side wall structure of an assembled building such as a simple garage (carport) with a roof or a bicycle parking lot.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 7, a C-shaped groove 73 is provided in upper and lower frames 71, 72, and a head 75 of a bolt 74 can be slid in the groove 73. And the upper and lower frames 71, 72 of the column 76.
While a pair of upper and lower mold material fixing members 78a and 78b fixed by fasteners 77 are provided at the upper and lower mounting portions,
The screw portions 76 of the bolts 74 of the upper and lower frames 71 and 72 are inserted into the respective grooves 79 of the mold material attaching members 78a and 78b.
Although the upper and lower frames 71 and 72 are made of extruded aluminum, the grooves 79 are easily deformed by tightening the bolts 74 with the nuts 80, but the upper and lower frames 71 and 72 are formed by extruding aluminum. There is a problem that it cannot be firmly attached by being twisted, and the mounting members 78a and 78b are short, and the mounting to the pillar 76 is performed at two places, so that it is troublesome to position the mounting members 78a and 78b.

[0003] The present invention has been made in consideration of the above-mentioned matters, and an object thereof is to make it easy to attach an upper frame and a lower frame to a pillar, and to firmly attach the upper frame and the lower frame to the pillar. It is an object of the present invention to provide a side wall structure of a prefabricated building.

[0004]

In order to achieve the above object, the invention according to claim 1 is directed to at least two of the assembled buildings.
At least a pair of upper frame and lower frame mounted so as to straddle the column, an upper frame slide fitting with bolts slidably fitted to the upper frame, and a lower frame with bolts slidably fitted to the lower frame as well Slide fittings,
An upper frame fixing bracket having an insertion hole through which the bolt of the upper frame slide is inserted, and a pressing portion that presses the outer surface of the upper frame toward the inner surface when the bolt is tightened, and the bolt of the lower frame slide is also inserted. A lower frame fixing bracket having an insertion hole and a pressing portion for pressing the outer surface of the lower frame toward the inner surface side when tightening the bolt, and fixing the bolts to the upper frame fixing bracket while directing the bolts to the outside of the assembly building. After sliding the upper frame slide bracket and the lower frame fixture in accordance with the pitch between the columns while passing the lower frame fixture through the respective insertion holes, the bolts are tightened. And a nut on which the upper frame and the lower frame can be fixedly installed.

According to a second aspect of the present invention, at least one pair of an upper frame and a lower frame attached so as to straddle at least two columns of an assembled building, and an upper portion with a bolt slidably fitted to the upper frame. A frame slide fitting, a lower frame slide fitting with a bolt that is also slidably fitted into the lower frame, an insertion hole through which the bolt of the upper frame slide fitting is inserted, and an outer surface of the upper frame when tightening the bolt, the inner surface of the upper frame facing the inner side. An upper frame fixing bracket having a pressing portion for pressing, a lower frame fixing bracket having an insertion hole through which the bolt of the lower frame slide is inserted, and a pressing portion for pressing the outer surface of the lower frame toward the inner surface side when tightening the bolt. While the bolts are directed to the outside of the assembly building, the bolts are passed through the insertion holes of the upper frame fixing bracket and the lower frame fixing bracket, respectively. After the slide fitting and the lower frame fixing fitting are respectively slid according to the pitch between the columns, the nut is tightened with the bolts, and the upper frame and the lower frame each have an opening on the opposed inner surface side. And upper and lower frame mounting members fixed to the column so as to straddle the upper frame and lower frame mounting positions of the column, and the upper and lower frame mounting members have insertion grooves through which the bolts are inserted. The upper and lower bolts are attached to the upper frame and the lower frame, respectively, at the time of setting, and at the time of setting, the upper frame slide and the lower frame slide with the upper frame are fixed to the upper and lower frames, respectively. Is inserted into the insertion groove, and a pair of vertical frames is fixed between the upper frame and the lower frame via the respective protrusions between the upper frame and the lower frame, and an intermediate vertical frame located between the vertical frames is fixed. Rutotomoni, characterized in that fitted into the opening portion of the upper frame and Shitawaku of each of the opening and the vertical frame and the intermediate vertical frame wall plate.

Further, in the invention according to a third aspect, the wall plate is made of a thin, rectangular, transparent acrylic plate, and the opening of the intermediate vertical frame is formed in a vertical frame located inside an assembled structure. The cover, the vertical frame cover is formed from the vertical frame located outside the vertical frame cover in a screwed state, the width of each of the openings is larger than the acrylic plate, After screwing the vertical frame to the protrusions of the upper frame and the lower frame, the acrylic plate was fitted into the opening of the vertical frame, the opening of the upper frame, and the opening of the lower frame from the other side. After that, the intermediate vertical frame is fitted into the acrylic plate, and the inside of the vertical frame of the intermediate vertical frame is screwed to each of the projections of the upper frame and the lower frame, and the acrylic plate is fixed for fixing the acrylic plate. And the gap formed between the openings by packing Providing sidewall structure of the assembly building of claim 2 which is crowded because.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. 1 to 6 show an embodiment of the present invention. 1 to 6, reference numeral 1 denotes a side wall of a carport, which is used for wind and rain protection. This side wall 1
Is a pair of upper frame 4 and lower frame 5 for two pillars 2 and 3.
Are attached to the upper and lower tiers. In FIG. 1, the side walls are also attached to the other two columns 6, 7, but are not shown. Reference numeral 8 denotes a wall plate. As an example, in this embodiment, a thin and transparent acrylic plate 8a,
8b. The acrylic plates 8a and 8b have a rectangular shape, and the plurality of acrylic plates 8a are attached to the upper frame 4, the lower frame 5, the vertical frame 10 and the intermediate vertical frame 11, while the remaining acrylic plates 8b are It is attached to the upper frame 4, the lower frame 5 and the pair of left and right intermediate vertical frames 11. 9 is
The carport roof 9a is its shingle. One long upper and lower frame mounting member 14 is fixed to the pillar 3 with a stopper 15 so as to straddle the mounting positions of the upper frame 4 and the lower frame 5. The upper and lower frame mounting members 14 include a vertical piece 14a having a plurality of insertion holes 16 in the longitudinal direction (B direction) through which the stoppers 15 can be inserted, and a horizontal piece 14b bent at substantially 90 ° with respect to the vertical piece 14a. Become. This horizontal piece 14b is a bolt 18
The upper frame slide bracket 19a (described later) has an insertion hole 17 near the upper end surface a through which the bolt 18a is inserted, while the lower frame slide bracket 19 with the bolt 18b.
b (described later) has an insertion groove 20 in the vicinity of the lower end surface b in which the bolt 18b is inserted.

The upper frame 4 and the lower frame 5 have the same configuration, and are members (described later) attached to the upper frame 4 and the lower frame 5, such as the upper frame slide fitting 19a and the lower frame slide fitting 19b.
Since the upper frame 4 and the lower frame 5 have the same configuration, first, FIG.
The lower frame 5 shown in FIG.

As shown in FIG. 3, the lower frame 5 has a projection 12, an opening 13b, and a groove 34b in the longitudinal direction (A direction). The pillars 2 and 3 are attached with the protrusion 12b and the opening 13b facing upward. The upper frame 4 is
The projection 12a and the opening 13a are attached in a state where they face downward (see FIGS. 2 and 4).

On the other hand, the lower frame slide fitting 19b fitted into the lower frame 5 has a substantially U-shaped vertical cross section, and forms a hanging part 30a forming one end of the upper piece 30 and one end of the lower piece 31. And a rising portion 31a. 32 is both pieces 30,3
The bolt 18b protrudes from the intermediate piece located between the two. When the lower frame slide fitting 19b is fitted into the lower frame 5, the head 18c of the bolt 18b does not prevent the other end g of the upper piece 30 from contacting the outer surface M of the lower frame 5. Similarly, the head 18c of the bolt 18b
The lower frame slide fitting 19b is so arranged that the other end h of the lower piece 31 is not prevented from contacting the outer surface M of the lower frame 5 by the lower piece 31.
Has a storage section 33 for storing the head 18c. The storage portion 33 is formed inside the lower frame slide fitting 19b by a step S between the other end g of the upper piece 30 and the other end h of the lower piece 31 and the intermediate piece 32.

Furthermore, the lower piece 3 of the lower frame slide fitting 19b
The length d in the C direction (see FIG. 4) of the first piece 30 is set slightly larger than the length c in the C direction (see FIG. 4) of the upper piece 30.
Correspondingly, the protruding portion 12b of the lower frame 5 against which the hanging portion 30a abuts in the fitted state is the rising portion 31
a is located outside (the right side when viewed from the front in FIG. 4) the outer inner wall portion 35 b of the concave groove 34 b of the lower frame 5 to which a is applied.

Reference numeral 36b denotes a lower frame fixing bracket, and an insertion hole 37b through which the bolt 18b of the lower frame slide bracket 19b is inserted.
And a pair of left and right pressing portions 38b for pressing the outer surface M of the lower frame 5 toward the inner surface side when the bolt 18b is tightened. 39b is an insertion hole for the bolt 40b. This lower frame fixing bracket 36b
Has a substantially U-shaped cross section. The lower frame slide fitting 19b is fitted into the lower frame 5, and the bolt 18b is inserted into the insertion hole 37b so as to cover the intermediate piece 32 of the lower frame slide fitting 19b. The portion 38b contacts the outer surface M of the lower frame 5.

Reference numeral 41b denotes the lower frame fixing bracket 3 in the above state.
6b is a nut for tightening 6b. The lower frame 5 and the members attached thereto have been described above, but the upper frame 4 has the same configuration as the lower frame 5.

The lower frame 5, the lower frame slide fitting 19b,
The lower frame fixing bracket 36b and the upper and lower frame mounting members 14 are all made of a steel plate material (steel). The upper frame 4 and the vertical frame 10
The intermediate vertical frame 11 is also made of a steel plate material (steel).

Hereinafter, the vertical frame 10 and the intermediate vertical frame 11 will be described. As described above, the upper and lower frame mounting members 14 have the insertion grooves 20 (see FIG. 3) through which the bolts 18b are inserted. In the above state, the bolts 18b are inserted into the insertion grooves 20, and then tightened with the nuts 41b. The frame mounting member 14 has an insertion groove 17 (see FIG. 2) through which the bolt 18a is inserted. When the bolt 18a is inserted into the insertion groove 17 and subsequently tightened with the nut 41a, as shown in FIG. Between the frame 4 and the lower frame 5, a vertical frame 10, an acrylic plate 8a and an intermediate vertical frame 11 are fitted in this order, then a plurality of acrylic plates 8b are fitted in order via the intermediate vertical frame 11, and finally an acrylic The plate 8a and the vertical frame 10 are fitted in this order. In this case, as shown in FIGS. 5 and 2, the vertical frame 10 and the intermediate vertical frame 11 are fixed to the protrusions 12b formed on the lower frame 5 with bolts 45b and formed on the upper frame 4. Is fixed to the projecting portion 12a by a bolt (not shown). Also, the acrylic plate 8a
Are the openings 13a, 13a of the upper frame 4 and the lower frame 5, respectively.
b, the opening 47 of the vertical frame 10 and the opening 48 of the intermediate vertical frame 11.

The vertical frame 10 has a substantially U-shaped cross section and has the opening 47 inside. The intermediate vertical frame 11 includes a vertical frame middle cover 50 which is located inside the carport in a form in which two vertical members 55 having a substantially U-shaped cross section are continuously provided, and the vertical frame middle cover 50.
The vertical frame 52 has a larger width and two vertical members 56 having a substantially U-shaped cross section. The vertical frame 52 is located outside the vertical frame cover 50. Therefore, the opening 48 of the intermediate vertical frame 11 is formed by fastening the bolts 51 between the cover 50 in the vertical frame and the middle 52 in the vertical frame.

Reference numeral 57 denotes a cover body that covers the upper and lower ends of the vertical frame 10.

The upper and lower frame mounting members 14 are bent by a bent portion 60 in order to hide rust generated at the end 59 of the vertical piece 14a.

Reference numerals 66a and 66b denote packings, which are used to fix the fitted acrylic plates 8a and 8b.
The gaps formed between the openings 13a, 13b, 47, 48 and the openings 13a, 13b, 47, 48 are buried, thereby preventing backlash of the acrylic plates 8a, 8b and preventing entry of rainwater or the like.

Thus, at least two upper and lower frame slide fittings 19a and 19b are inserted into the upper and lower frames 4 and 5, and bolts 18a and 18b of the upper and lower frame slide fittings 19a and 19b are inserted into holes 37a of the upper and lower frame fixing brackets 36a and 36b. , 37b, and the insertion grooves 17,
The nuts 41a and 41b are hooked on the reference numeral 20 and temporarily stored.
After fixing the vertical frame 10 to the upper and lower frames 4 and 5 with the bolts 45b, the acrylic plate 8a is fitted to the vertical frame 10 with the upper and lower frames 4 and 5. Subsequently, the intermediate vertical frame 11 is fitted into the acrylic plate 8b, and the intermediate vertical frame 11 is bolted to the upper and lower frames 4, 5 (bolts for fixing the intermediate vertical frame 11 to the upper frame 4 as described above are not shown).
Stop it. Finally, the acrylic plates 8a, 8b and the upper and lower frames 4,
5, packings 66a are provided in the gaps between the vertical frame 10 and the intermediate vertical frame 11,
66b is inserted and the acrylic plates 8a and 8b are fixed. At this time, it is better to insert the packing 66a first, then insert the acrylic plates 8a and 8b, and finally press the packing 66b to fill the gap.

As described above, since the upper and lower frame mounting members 14 are long, the number of positions to be positioned can be reduced as compared with a conventional short mounting member, thereby improving workability. Further, the acrylic plates 8a and 8b can be firmly attached to the columns 3 and 2.

Also, upper and lower frame slide fittings 19a, 19b
And slide the upper and lower frames 4 and 5 left and right to
5, the acrylic plates 8a and 8b can be easily adjusted.

Also, upper and lower frame slide fittings 19a, 19b
After positioning the upper and lower frames 4 and 5 inside the upper and lower frame fixing brackets 3
Since 6a and 36b are tightened with nuts 41a and 41b,
The upper and lower frames 4 and 5 can be firmly fixed by the above.

Further, the pressing portions 38a and 38b of the upper and lower frame fixing brackets 36a and 36b are connected to the bolts 40b (the upper frame fixing bracket 36).
The bolts for tightening the pressing portion 38a are not shown), so that the upper and lower frames 4, 5 can be securely fixed.

In FIG. 4, for example, the hanging portion 30a of the lower frame slide fitting 19b may be further extended downward so as to abut on the inner surface 69 of the lower frame slide fitting 19b.

[0026]

As described above, according to the present invention, the position of the upper and lower frames in the horizontal direction can be easily adjusted by the upper and lower frame slides, and the side walls of the assembled building are firmly fixed to the columns via the upper and lower frames. Can be fixed to And since a side wall is comprised by the upper and lower frame made of a steel plate, and the vertical frame made of a steel plate, the rigidity of a side wall can be improved.

[Brief description of the drawings]

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

FIG. 2 is an exploded perspective view of the embodiment.

FIG. 3 is an exploded perspective view of a main part in the embodiment.

FIG. 4 is a side sectional view in the embodiment.

FIG. 5 is a plan view showing the lower frame side in the embodiment.

FIG. 6 is a configuration explanatory view showing an attached state of a main part of a lower frame in the embodiment.

FIG. 7 is an exploded perspective view showing a conventional example.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... side wall, 2,3 ... pillar, 4 ... upper frame, 5 ... lower frame, 8 ... wall plate, 8a, 8b ... acrylic plate, 10 ... vertical frame, 11 ... middle vertical frame, 18a ... upper frame slide fitting Bolt, 18b: bolt of lower frame slide bracket, 19a: upper frame slide bracket,
19b: Lower frame slide bracket, 36a: Upper frame fixing bracket, 3
6b: lower frame fixing bracket, 37a: insertion hole of upper frame fixing bracket,
37b: insertion hole of lower frame fixing bracket, 38a: pressing portion of upper frame fixing bracket, 38b: pressing portion of lower frame fixing bracket, 41a: nut on upper frame side, 41b: nut on lower frame side, 50: vertical frame Middle cover, 52 ... In the vertical frame, 66a, 66b ... Packing.

Claims (3)

[Claims] At least one pair of an upper frame and a lower frame attached so as to straddle at least two columns of an assembled building, an upper frame slide fitting with bolts slidably fitted into the upper frame, and a lower frame similarly An upper frame having a lower frame slide fitting with a bolt that is slidably fitted into the lower frame, an insertion hole through which the bolt of the upper frame slide is inserted, and a pressing portion that presses the outer surface of the upper frame toward the inner surface side when the bolt is tightened. A lower frame fixing bracket having a fixing bracket, an insertion hole through which the bolt of the lower frame slide is inserted, and a pressing portion for pressing an outer surface of the lower frame toward the inner surface side when the bolt is tightened; The upper frame slide bracket and the lower frame are fixed while the bolts are passed through the insertion holes of the upper frame fixture and the lower frame fixture while being directed to the outside of the object. After sliding the metal fittings to the pitch between the pillars, the bolts are tightened, thereby providing the upper frame and the lower frame at the mounting position of the column with a nut capable of fixing and installing the upper frame and the lower frame. Characteristic side wall structure of an assembled building. 2. An upper frame slide fitting with bolts slidably fitted into the upper frame, at least a pair of upper frames and lower frames mounted so as to straddle at least two columns of the assembled building, and a lower frame as well. An upper frame having a lower frame slide fitting with a bolt that is slidably fitted into the lower frame, an insertion hole through which the bolt of the upper frame slide is inserted, and a pressing portion that presses the outer surface of the upper frame toward the inner surface side when the bolt is tightened. A lower frame fixing bracket having a fixing bracket, an insertion hole through which the bolt of the lower frame slide is inserted, and a pressing portion for pressing an outer surface of the lower frame toward the inner surface side when the bolt is tightened; The upper frame slide bracket and the lower frame are fixed while the bolts are passed through the insertion holes of the upper frame fixture and the lower frame fixture while being directed to the outside of the object. After the metal fittings are slid according to the pitch between the pillars, the nuts are tightened with the bolts. Further, the upper frame and the lower frame each have an opening and a projection on the opposed inner surface side. Provide a long upper and lower frame mounting material fixed to the column so as to straddle the upper frame and the lower frame mounting position of the column, this upper and lower frame mounting material has an upper and lower insertion grooves through which the bolts are inserted, In addition, at the time of setting, each of the bolts is inserted into the insertion groove while the upper frame slide fitting having the upper frame fixing bracket attached thereto and the lower frame slide fitting having the lower frame fixing bracket attached thereto are respectively fitted to the upper frame and the lower frame. While being tightened with the nuts, a pair of vertical frames, an intermediate vertical frame located in the middle between the vertical frames are fixed between the upper frame and the lower frame via the respective protrusions, and the wall plate is fixed to the upper frame and the lower frame. Yo Sidewall structure of the assembly building, characterized in that fitted into the opening portion of the opening portion of each lower frame and the vertical frame and the intermediate vertical frame. 3. The wall plate is made of a thin, rectangular, transparent acrylic plate, and the opening of the intermediate vertical frame is provided with a vertical frame cover located inside an assembly building, and the vertical frame cover. Is formed from the inside of the vertical frame located outside the cover in the vertical frame in a screwed state, the width of each opening is larger than the acrylic plate, and further, one of the vertical frames is an upper frame and a lower frame. After fitting the acrylic plate to the opening of the vertical frame, the opening of the upper frame, and the opening of the lower frame from the other side after screwing to each of the projections, the intermediate vertical frame is The vertical frame of the intermediate vertical frame is screwed to the respective protrusions of the upper frame and the lower frame by being fitted into an acrylic plate, and
3. The side wall structure of an assembled building according to claim 2, wherein a gap formed between the acrylic plate and each of the openings is filled with packing for fixing the acrylic plate. 4.