JPH0726681A - Parapet disposing structure - Google Patents

Abstract

PURPOSE:To improve the workability of operation, and to enhance appearance and quality. CONSTITUTION:A roof unit 3 is stretched between two separately positioned building units 1, 1 by mounting bolts 4, 4 protruded toward upper sections at the outside angle sections 2, 2 of both units 1, 1 while both end sections of a parapet 5 are installed at the outside angle sections 2, 2 and disposed along the lower end section 3a of the roof unit 3. Inserting holes 7, 7, into which the mounting bolts 4, 4 are inserted, are formed at both end sections of the parapet 5, and mounting sections 6 interposed among the building units 1, 1 and the roof unit 3 are set up.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to a parapet structure suitable for being bridged between two building units separated from each other in a unit building.

[0002]

2. Description of the Related Art Conventionally, in a building in which a plurality of building units are combined to form a unit building, a roof unit is provided above two separated building units, and a roof unit is placed between the two building units. In order to prevent raindrops from falling, a long parapet is arranged along the lower end of the front edge of the roof unit to improve the appearance quality.

Such arrangement of the parapet, after disposing the roof unit, separately processes the parapet at the construction site according to the shape of the lower edge portion of the roof unit to form a scaffold for work. Generally, it is attached directly to the lower edge of the roof unit. For example, as shown in FIG.
Eaves front plate 21 arranged at the lower edge of the roof unit 20
In addition, the fishing tackle fixture 22 is provided with the eaves attachment plate 24 having the draining piece 24a and the nose cover 24b, together with the nails 23,
3 is fixed by being struck from a substantially horizontal direction.

The eaves gutter 25 which receives rainwater flowing down from the roof unit 20 is also hung down by the eaves gutter fishing fitting 26 attached to the fishing fitting attachment 22, and is arranged at the lower edge of the roof unit 20. (See Japanese Utility Model Laid-Open No. 3-119119, etc.).

[0005]

However, in the conventional fixing of the parapet, which is generally performed, a fixing tool or the like for fixing the parapet is often required, and the fixing tool or the like is a separate part. It must be prepared, which results in a high cost and requires skill in forming the parapet according to the shape of the lower edge of the roof unit. Moreover, since the roof unit is placed on two building units before construction, it is necessary to work in a position where it is difficult to work from above the building unit, and a scaffold is formed again to fix this parapet. Therefore, the mounting workability is poor.

In addition, since the portion where the parapet is disposed is almost outside the outer wall and is largely affected by wind pressure and the like, in order to obtain a certain mounting strength,
High-rigidity fixtures had to be used, and the large size of the fixtures often resulted in poor appearance quality.

Further, since the rain gutter that receives rainwater flowing down from the roof unit is arranged along the lower edge of the roof unit separately from the roof unit and the parapet, the workability of installation and the appearance are further improved. There was also the problem of quality deterioration.

Therefore, an object of the present invention is to provide a parapet arranging structure which has good mounting workability and good appearance quality.

[0009]

According to a first aspect of the present invention for solving the above-mentioned problems, there is provided a parapet arrangement structure which is hung between two building units separated from each other. The mounting bolts are
Projected upward from the building unit, both ends of the parapet are attached to the projecting corners, and both ends of the parapet are formed with insertion holes into which the mounting bolts are inserted and are mounted on the building unit. It is characterized by a parapet arranging structure provided with a mounting portion to be mounted.

According to the second aspect of the present invention, the roof unit is bridged between the two building units by mounting bolts projecting upward at the projecting corners of the two building units that are separated from each other. A parapet arrangement structure is also provided in which both end portions of the parapet are attached to the projecting corner portion and arranged along the lower end portion of the roof unit, and the mounting bolts are inserted into both end portions of the parapet. It is characterized by a parapet arrangement structure in which an insertion hole is formed and a mounting portion is provided between the building unit and the roof unit.

Further, according to a third aspect of the present invention, the upper surface of the parapet is along the longitudinal direction of the parapet,
The parapet arrangement structure according to claim 1 or 2, wherein a rain gutter having a length extending between the both building units is formed.

[0012]

[Operation] According to the present invention having such a configuration, the two building units are separated by the parapet by using the mounting bolts for arranging the roof unit projecting from the projecting corners of the two building units. Since it is arranged so as to be bridged between the units, it is not necessary to prepare separate parts for mounting, and it is possible to arrange it before placing the roof unit, and there is no need to separately form a scaffold. . Therefore, the construction workability is better than that of the conventional fixing of parapets.

Further, since the mounting portions formed on both ends of the parapet are mounted on the mounting bolts for arranging the roof unit, which are projected from the projecting corners, conventionally, the mounting portions are generally mounted on the lower edge of the roof unit. Mounting strength is improved compared to the ones. Moreover, since this mounting portion is interposed between the building unit and the roof unit, it is pressed against the building unit side by the weight of the roof unit,
As the mounting strength is further improved, this parapet mounting part is hidden by the building unit and the roof unit,
The appearance quality is also good.

Further, since the rain gutter is formed on the upper surface of the parapet so as to extend between the building units along the longitudinal direction of the parapet, the construction is completed at the same time by disposing the parapet. Therefore, the workability of the parapet is better than that of the parapet.

Moreover, since the rain gutter is formed on the upper surface of the parapet, it is difficult to see it from below and the appearance quality can be improved.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Specific embodiments of the present invention will be described below with reference to the drawings.

1 to 5 show a first embodiment of the present invention.

First, the structure will be described. Reference numerals 1 and 1 in FIG.
Are two building units separated. A mounting bolt 4 for fixing the roof unit 3 is provided on the projecting corner portion 2 of the building unit 1 so as to project upward. And
A roof unit 3 and a parapet 5 are spanned between the two building units 1 and 1, and the tip of the mounting bolt 4 is attached to the mounting portion 6 of the parapet 5 and both side edges of the roof unit 3. It is inserted into the hole and fixed with a nut or the like.

The parapet 5 is mainly composed of the front plate 5a.
And a top plate 5b forming the gutter 8 and a back plate 5c
And side surface plates 5d and 5d fixed to the screw holes 10a formed on the inner surface of the projecting corner 2 of the building unit 1,
The lower surface plate 5e fixed to the eave top plate 9 arranged in the space between the building units 1, 1 which are separated from each other, and the parapet ends 5f, 5f mounted on both side ends of the front surface plate 5a.
And a parapet cover that covers the upper edge of the building unit 1.
It is mainly composed of 5 g and 5 g.

The upper plate 5b of the parapet 5 is formed with insertion holes 7 into both ends of which the mounting bolts 4 and 4 are inserted, and the building unit 1 and the roof unit 3 in the mounted state. A long plate-shaped mounting portion 6 interposed between the two is projected from the rear edge toward the building unit 1 side. And this parapet 5 is the above-mentioned projected corners 2 and 2.
And is arranged along the lower end 3a of the roof unit 3.

On the back surface of the parapet end 5f,
Locking protrusion 1 formed on the front surface of the outer wall material 10 of the projecting corner portion 2
1 is provided with a locked portion 12, and the locking projection 11 is inserted into the locked portion 12 and locked by placing the parapet from above. .

Further, the rain gutter 8 has a length extending in the longitudinal direction of the parapet 5 and extending between the building units 1 and 1. At both ends 8a, 8a of the rain gutter 8 are formed inclined portions 8b, 8b which are inclined toward the rear of the parapet. Then, through the opening 8c formed in the back plate portion 5c, from the inclined portion 8b to the rain gutter 13 arranged on the upper end surfaces of the frame member 14 and the outer wall member 10 of the building unit 1, The rainwater in the gutter 8 is configured to flow down.

Next, the operation of the first embodiment will be described. According to the parapet arrangement structure of the first embodiment, first, the mounting bolts 4 and 4 are erected on the projecting corner portions 2 and 2 of the two building units 1 and 1 which are separated from each other, and the rain gutter 13 is installed. The substantially L-shaped corner members 15, 15 are inserted into the mounting bolts 4, 4 and fixed on the rain gutter 13 on the building unit 1 side, respectively.

Next, the parapet 5 is lowered from above so that the insertion holes 7, 7 formed in the mounting portion 6 of the parapet 5 are inserted into the mounting bolts 4, 4. At this time,
Locked portion 1 formed on the back surface of parapet end 5f, 5f
2, 12 are locked to the locking projections 11, 11, and the parapet ends 5f, 5f are fixed to the outer wall 10 surface. Since this work only lowers the parapet 5 from above, for example, an operator can get on the building unit 1 and work.

The side surface plates 5d, 5d have screws 16, 1
It is fixed to the screw hole 10a of the outer wall 10 by 6. Further, in this state, the mounting portion 6 may be once tightened and fixed to the mounting bolts 4 and 4 with a fixing tool such as a nut.

Then, the roof unit 3 is placed over both building units 1, 1 so as to interpose the mounting portion 6, and the mounting bolts 4, 4 are fixed to the mounting bolts 4, 4 with a fixing tool such as a nut (not shown). Tighten and fix.

As described above, the parapet 5 is attached to the two building units 1 by using the mounting bolts 4 and 4 for arranging the roof unit which are projected from the projecting corners 2 and 2 of the two building units 1 and 1. Since the roof unit 3 can be disposed before the roof unit 3 is placed, there is no need to separately form a scaffold. Therefore, the construction workability is better than that of the conventional fixing of parapets.

Further, the insertion holes 7, 7 of the mounting portion 6 formed at both ends of the parapet 5 are fitted with mounting bolts 4, 4 for arranging a roof unit projecting from the projecting corner portions 2, 2. Since it is attached to the roof unit, the attachment strength is improved as compared with the conventional unit attached to the lower edge portion 3a of the roof unit or the like. Especially in the case of steel building units,
Since the mounting bolts 4 and 4 are provided on the stigma, sufficient strength can be obtained. Moreover, since the mounting portion 6 is interposed between the building units 1 and 1 and the roof unit 3, the weight of the roof unit 3 presses the mounting portion 6 toward the building units 1 and 1, and the mounting strength is further improved.

Further, since the mounting portion 6 of the parapet 5 is interposed between the building unit 1 and the roof unit 3, it is hidden by the building unit 1 and the roof unit 3, cannot be seen from the outside, and has an appearance quality. It is good.

The rain gutter 8 is provided on the upper surface of the parapet 5.
Parapet 5 Along the longitudinal direction, both building units 1,
Since it is formed with a length extending over one, the construction is completed at the same time by disposing the parapet 5. Therefore, the construction workability is better than that of the parapet 5 which is separately arranged.

The rain gutter 8 also receives rainwater that has flowed down along the front wall surface of the roof unit 3 and does not drop it on the ground as it is. Since the rain gutter 8 is formed on the upper surface of the parapet 5, it is difficult to see it from below and the appearance quality can be improved.

Then, the rainwater in the rain gutter 8 is supplied to both end portions 8a,
The frame member 1 of the building unit 1 from the inclined portions 8b, 8b formed in 8a and inclined toward the rear of the parapet through the opening 8c formed in the back plate portion 5c.
4 and the outer wall material 10 flow down to the rain gutter 13 arranged on the upper end surfaces thereof. The position on the side of the building unit 1 where the water flows down to the rain gutter 13 is from the inclined portions 8b and 8b formed on the both end portions 8a and 8a and inclined toward the rear of the parapet, and the opening portion formed on the back plate portion 5c. Since it is performed via 8c, it is completely invisible from the front side of the parapet 5. Therefore, the appearance quality is further excellent.

In the first embodiment, a long plate-shaped mounting portion 6 is provided on the parapet 5 so as to project from the trailing edge toward the building unit 1 side. Between the building units 1 and 1 and the roof unit 3, insertion holes 7 and 7 into which the mounting bolts 4 and 4 are inserted are formed at both ends of the parapet 5, for example, the mounting portion is constituted by the mounting pieces of 1. If it is a mounting part interposed in
It goes without saying that the mounting portion may have any shape.

In addition, in the first embodiment, the parapet 5
The roof unit 3 is placed above the
Not limited to this, for example, two building units 1, 1 separated apart such as a combination pattern without the roof unit 3
Of course, any parapet 5 can be used so that it can be bridged in between.

[0035]

As described above, according to the present invention, the parapets are separated from each other by using the mounting bolts for arranging the roof unit projecting from the projecting corners of the two building units. Since it is arranged between two building units, it is not necessary to prepare a separate component for mounting, and it can be arranged before the roof unit is placed, and it is not necessary to separately form a scaffold. Therefore, the construction workability is better than that of the conventional fixing of parapets.

Further, since the mounting portions formed at both ends of the parapet are interposed between the building unit and the roof unit, mounting rigidity is improved. Particularly, in the case of a steel-framed building unit, mounting bolts are provided on the stigmas, and sufficient strength can be obtained. Moreover, this parapet mounting portion is hidden by the building unit and the roof unit, and the appearance quality is also good.

Further, since the rain gutter is formed on the upper surface of the parapet along the longitudinal direction of the parapet and across the both building units, the construction is completed at the same time by disposing the parapet. Therefore, the construction workability is better than that of the one arranged separately from the parapet.

Moreover, since the rain gutter is formed on the upper surface of the parapet, it is difficult to see from the lower side and the appearance quality can be improved, which is a practically useful effect.

[Brief description of drawings]

FIG. 1 is a perspective view showing a parapet arrangement structure of a first embodiment of the present invention and explaining an arrangement order.

FIG. 2 is a front view showing the parapet arrangement structure of the same embodiment, after the arrangement.

FIG. 3 shows a parapet arrangement structure of the same embodiment, and FIG.
It is sectional drawing along the AA line of FIG.

FIG. 4 shows a parapet arrangement structure of the same embodiment, and FIG.
It is sectional drawing which followed the BB line of FIG.

5 shows a parapet arrangement structure of the same embodiment, FIG.
It is sectional drawing along the CC line of FIG.

FIG. 6 is a cross-sectional view of a main part for explaining an eaves portion of a conventional example.

[Explanation of symbols]

 1 Building Unit 2 Outer Corner 3 Roof Unit 3a Lower Edge 4 Mounting Bolt 5 Parapet 6 Mounting 7 Insertion Hole 8 Rain Gutter

Claims (3)

[Claims] 1. A parapet arranging structure which is hung between two building units separated from each other, wherein mounting bolts project upward from the building unit at both corners of the building unit, and both ends of the parapet are The parapet, which is attached to the projecting corner and has an attachment hole formed at both ends of the parapet, into which the attachment bolt is inserted, and which is attached on the building unit. Arrangement structure. 2. A roof unit is hung between the two building units by projecting mounting bolts projecting upward at the projecting corners of the two building units, and both ends of the parapet are the projecting corners. A structure for installing a parapet attached to a roof part and arranged along a lower end of the roof unit, wherein the both ends of the parapet are formed with insertion holes into which the mounting bolts are inserted. Parapet arrangement structure characterized in that a mounting portion is provided between the roof unit and the roof unit. 3. The parapet arrangement structure according to claim 1, wherein a rain gutter having a length extending between the building units is formed on an upper surface of the parapet along a longitudinal direction of the parapet.