JPH1162009A - Mounting method for long sash unit and hanger for long unit - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce the weight of a long unit such as a box-type sash which takes sufficient natural lighting into a room without unnecessarily increasing its strength and to enable easy mounting on a building. SOLUTION: To a building 1 whose external wall of the lower floor 2 is a stepped part protruding outward from the external wall of the upper floor, a long sash unit 15 having a natural lighting part 16C is hung and mounted by a hanger to the stepped part 13, and then, the hanger is removed from the long sash unit 15. Thus, sufficient natural lighting can be gained, and as hung and mounted by a dedicated hanger, the strength of the long sash unit 15 itself is not unnecessarily increased. As a result, weight can be reduced and it is easily mounted on the building.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for mounting a long sash unit such as a sash unit in a unit building, and a hanging jig for the long unit.

[0002]

2. Description of the Related Art For example, in a building that is built close to a border line of an adjacent land, there is a case where an upper floor is shifted in one direction with respect to a lower floor so as not to conflict with a diagonal line of the adjacent land (a so-called setback method). On the other hand, a blindfold or the like is provided on the adjacent land boundary line in relation to a building or the like on the adjacent land. In this case, the outside light may be blocked by the blindfold, and the lighting for the living room on the lower floor may be insufficient. Therefore, it is conceivable to use the stepped portion between the upper floor and the lower floor formed as a result of shifting the upper floor in one direction with respect to the lower floor for lighting. For this purpose, it is preferable to provide a long sash over the entire length of the stepped portion, and in this case, for strength and drainage,
A box-shaped sash with a downwardly inclined surface is suitable.

[0003]

However, it is necessary to ensure the strength of the long box-shaped sash at the time of transportation, assembling and mounting, such as being easy to bend and having a glass surface. For this reason, it is conceivable to increase the size of the member. However, doing so increases the overall weight, making transport, assembly and installation difficult.

SUMMARY OF THE INVENTION An object of the present invention is to provide a long unit such as a long box-shaped sash which enables sufficient lighting in a living room without increasing the strength of the unit itself more than necessary and reducing the weight. Another object of the present invention is to provide a method for attaching a long sash unit that can be easily attached to a building.

It is another object of the present invention to provide a long unit for attaching to a building without unnecessarily increasing the strength of the unit itself, reducing the weight, and easily attaching the building to the building. It is an object of the present invention to provide a long unit hanging jig.

[0006]

The method for mounting a long sash unit according to the first aspect of the present invention will be described with reference to the drawings. As shown in FIG. A method of attaching a long sash unit having a lighting part to a building having a stepped portion protruding outside of an outer wall of the long sash unit, wherein at least a part of the stepped portion is formed in a stairwell communicating with a lower floor, The length sash unit is suspended and attached to the stepped portion by a dedicated suspension jig, and then the suspension jig is removed from the long sash unit.

[0007] In the above, the building to which the long sash unit is attached may be a unit type building constructed by combining a plurality of building units having pillars and beams, a so-called panel building, or a so-called conventional building. In addition, it is preferable that the daylighting section corresponds to the open space, and it is preferable that the daylighting section be a sash in which glass or the like is fitted. Furthermore, the width dimension of the stepped portion, that is, the dimension between the outer wall of the lower floor and the outer wall of the upper floor is not limited. For example, in the case of a unit-type building, a configuration in which the lower-floor building unit is shifted by one is also included. It is preferable that the step is a stepped portion formed between a unit (projection unit) having a width dimension smaller than that of a normal building unit and projecting outside the building unit (projection unit) and an upper floor unit.
In addition, any dedicated lifting jig may be used as long as it lifts the long sash unit. For example, a long sash unit may be mounted on a plate member and lifted by engaging hanging members such as wires at four corners of the plate member, or the long sash unit may be stored in a net bag-like member. Alternatively, the bag-shaped member may be lifted.

According to the present invention, the long sash unit has a lighting portion and the stepped portion has a blow-through space, so that the lighting is sufficient. Further, the long sash unit is provided in the long sash unit. Since the elongate sash unit itself is suspended and attached with a dedicated suspending jig, the strength of the long sash unit itself does not need to be increased unnecessarily. As a result, the weight can be reduced and the unit can be easily attached to a building.

In the method of mounting a long sash unit according to a second aspect of the present invention, as shown in FIG. 1, the long sash unit according to the first aspect includes a plurality of unit members of different types arranged side by side. It is characterized in that these are collectively suspended by a suspension jig. In the present invention, a plurality of different types of unit members can be arbitrarily combined.
It can correspond to various specifications and can form a desired window.

According to a third aspect of the present invention, there is provided a method of mounting a long sash unit, as shown in FIG.
A glass unit in which two surfaces, an upper surface and a front surface, are formed of a translucent member. In the above, glass is preferable as the light-transmitting member, but may be made of resin such as transparent acrylic. In the present invention,
Sufficient lighting is possible.

According to a method of mounting a long sash unit according to a fourth aspect of the present invention, as shown in FIG. 1, each of the unit members of the long sash unit according to the second or third aspect has an upper surface. The present invention is characterized in that it is formed in a slant shape that becomes lower from the indoor side to the outdoor side of the building, and has a box shape with each lower surface opened.
In the present invention, since the upper surface of each unit member is formed so as to be inclined from the indoor side of the building toward the outdoor side, rainwater and the like do not accumulate. Long life can be achieved.

The method for mounting a long sash unit according to claim 5 of the present invention is, as shown in FIG.
A first and a second support member for supporting the dedicated hanging jig according to any one of the above items 4 from one end to the other end of the plurality of unit members and vertically sandwiching these unit members, and these support members. And a connecting member for connecting the two, and a hook for hanging with a crane is attached to the connecting member.

In the above, it is preferable that the first and second support members and the connecting member have a strength capable of supporting a plurality of unit members collectively. In the present invention, since the long sash unit can be hung by the dedicated hanging jig, the strength of the long sash unit itself does not need to be increased more than necessary. Can be easily installed.

A long unit hanging jig according to a sixth aspect of the present invention is a long unit hanging jig for lifting a long unit attached to a building as shown in FIG.
A first and a second support member for vertically sandwiching and supporting the long unit from one end to the other end of the long unit, and a connecting member for connecting these support members to each other. A hook for hanging is attached.

In the above, the long unit is not limited to the long sash unit according to any one of claims 1 to 5,
The present invention is applicable to a long unit, for example, an eaves unit. Further, it is preferable that the first and second support members and the connecting member have a strength capable of supporting the long unit. In the present invention, since the long unit can be hung by the hanging jig, the strength of the long unit itself does not need to be increased more than necessary, and as a result, the weight can be reduced, and the unit can be easily attached to the building. Can be.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. As shown in FIG. 1, a unit building 1 of the present embodiment is constructed by combining a plurality of lower-floor building units 2 and an upper-floor building unit 3 mounted thereon. As shown in FIG. 2, each of these building units 2 and 3 has four pillars 5 erected at four corners, and four pillars 5 connecting the upper ends of the pillars 5 and the lower ends thereof. A frame 8 having an upper beam 6 and a lower beam 7, and a ceiling surface material 9, a floor surface material 10, an inner wall and an outer wall 11 (see FIG. 9) and the like are attached to such a framework 8.
It is formed in a substantially box shape.

As shown in FIG. 1, on the long side of the lower-floor building unit 2, the short side extends outward from the lower-floor building unit 2 with a shorter side dimension smaller than the shorter side dimension of the lower-floor building unit 2 or the like. Building units (called overhanging units)
12 are arranged. In addition, this overhang unit 1
The structure 2 is almost the same as the structure of the building units 2 and 3, and therefore, as shown in FIG. 9, the columns 5 of the units 2 and 12 are arranged to face each other. . Note that an outer wall 11 'is attached to the front surface of the overhanging unit 12.

Further, in such a unit-type building 1, between the lower-floor building unit 2 and the upper-floor building unit 3, there is a stepped portion 13 corresponding to the width of the overhanging unit 12. A lighting unit (hereinafter, referred to as a sky sash) 15 which is a long sash unit is provided over the entire length of the portion 13. In this embodiment,
The sky sash 15 is provided over the two lower-floor building units 2.

The sky sash 15 is composed of a plurality of different types of unit members. For example, an end unit 16A disposed at the end of the unit building 1 and one panel disposed adjacent to the end unit 16A Unit 16B, three glass units 16C arranged adjacent to the panel unit 16B, and the glass unit 16
It is composed of another panel unit 16B and the like arranged adjacent to C. In addition, a joint unit 17 is provided between adjacent building units 2 to join the ends (panel units) of the rows of these units 16A to 16C provided in each building unit 2.

As shown also in FIGS.
The upper surfaces of the units A to 16C have the same inclination and are inclined downward from the upper-floor building unit 3 side toward the outside, and the lower surfaces of the units 16A to 16C are open. The entire surface except the lower surface of the end unit 16A and the joint unit 17 is covered with an opaque cover member 18 of, for example, colored PVC, and is formed in a box shape. The panel unit 16B has a box-shaped frame 19, and the entire surface of the frame 19 except for the lower surface is formed in a box shape covered with an opaque member 20 such as aluminum, colored PVC, or a wood panel member. Have been.

The glass unit 16C has a U-shaped side frame 21. On the upper surface of the frame 21, for example, a so-called "inserted" glass 22A is provided, and on the front surface of the frame 21, a glass 22B is provided. And this front glass 2
As shown in FIG. 9, the opening / closing mechanism 2 </ b> B can be freely opened and closed in a vertical plane with the opening / closing mechanism 27 using the upper side as a fulcrum. On the back surface of the glass unit 16C, an opaque member 28 such as, for example, aluminum, colored PVC, or a wooden panel member is provided. A temporary beam 24 for reinforcement may be attached to the lower surface of such a glass unit 16C.

Although each of such units 16A to 16C may be individually transported and attached to the building unit 12,
In the present embodiment, a long unit suspending jig (hereinafter, simply referred to as a suspending jig) 30 can be suspended all at once. That is, as shown in FIGS. 8 to 10, the hanging jig 30 extends in the lateral direction, and the first and second support members 31 arranged in parallel to each other and diagonally in side view.
The support members 31 and 32 are connected by a connecting member 33 having an L-shape in a side view near both ends.

The support members 31 and 32 are formed to have the entire length connecting the plurality of unit members 16A to 16C, that is, the length of the entire length of the sky sash 15. The first support member 31 has a substantially L-shaped cross section, and the front end 31A of the horizontal portion corresponds to the inclination of the upper surface of the sky sash 15. Then, as shown in FIG. 9, the front end 31A is overlapped on the upper end protruding portion 21A of the frame 21 of the glass unit 16C, for example.
A can be fixed by bolting 34.

The second support member 32 is formed in a square pipe shape, and a horizontal mounting plate 35 is fixed to the bottom surface of the support member 32. The mounting plate 35 is overlaid on the lower surface of the front surface of the frame 21 of the glass unit 16C, for example, so that both 35 and 21 can be fixed by bolting 36. The connection member 33 is a square pipe-shaped member similar to the second support member 32, and has an L-shaped side surface as described above. And
An annular hook 37 is attached to the upper surface and both ends of the connecting member 33, and a hook of a crane can be hooked on the hook 37 to be lifted. The length of the hanging jig 30 is different so that it can correspond to various sizes of the building units 2 and 3, in other words, it can correspond to various sizes of the sky sash 15. Several types are produced.

As shown in FIG. 9, the glass unit 16C
The ceiling of the projecting unit 12 at the position where is disposed is a blow-through space 12A, and no small beams, ceiling surface materials, etc. are provided. In this case, a vertical ceiling panel 9 ′ connected to an extension of the ceiling panel 9 of the lower floor unit 2 adjacent to the extension unit 12 is attached to the upper beam 6 ′ of the extension unit 12 via the bracket 38. However, the ceiling panel 9 'may not be provided. Further, an inner wall member 25 is attached to the upper beam 6 ′ on the outdoor side of the overhang unit 12 via a bracket 38. Therefore, the upper glass 22A and the front glass 22 of the glass unit 16C are passed through the blow-by space 12A into the living room of the lower floor unit 2.
Lighting can be performed from B.

As shown in FIG. 10, the panel unit 16
The ceiling of the overhanging unit 12 at the position where B is disposed cannot be lit because the unit 16B is formed including the opaque member 20, so that the ceiling is located between the upper beams 6 'of the overhanging unit 12. A small beam 26 is suspended, and the ceiling beam 9 of the lower floor unit 2 is
Is attached to the ceiling surface material 9 '.

The mounting of the panel unit 16B and the hanging jig 30 is performed in the same manner as the mounting of the glass unit 16C and the hanging jig 30 described above.
That is, the tip 31A of the first support member 31 of the suspending jig 30 and the protrusion 19A of the frame 19 of the panel unit 16B are overlapped, and these are fixed with the bolts 34, and the second support member 32 and the panel unit 16B are fixed. Are connected to the front and lower surfaces of the
It is designed to be fixed with. Also, end unit 1
The attachment between the 6A and the suspension jig 30 is not shown, but an engagement portion for engaging with the distal end 31A and the attachment plate 35 may be formed in this unit 16A, and may be attached by the same structure as described above. The end unit 16A and the panel unit 16B may be simply connected.

The attachment of each of the units 16A to 16C to the overhanging unit 12 is performed as shown in FIG. 9 as a representative of the glass unit 16C. That is,
A bracket 40 having a U-shaped cross section is fixed to the lower surface of the frame 21 of the glass unit 16C and the front side and the rear side thereof.
2 are respectively mounted on the upper beams 6 ′, and are fixed by bolts 41 penetrating the both 40, 6 ′.
Such brackets 40 are provided at both ends in the width direction of the glass unit 16C. Also, end unit 1
The mounting structure of the panel unit 16A, the panel unit 16B, and the joint unit 17 to the overhanging unit 12 is substantially the same as the mounting structure of the glass unit 16C, though not shown.

As shown in FIG. 7, the adjacent glass units 16C are connected to each other by the glass units 16C.
Of the frame 21 with bolts 42 in which the projecting portions 21A of the frame 21 are overlapped with each other, and a screw 44 between the connection plate 43 and the frame 21 whose back surface is hung between the rear side surfaces of the frame 21.
The joint J is provided with a joint cover 45 extending from the lower end of the front surface to the upper end of the upper surface. Also, the connection between the adjacent glass unit 16C and the panel unit 16B, and the connection between the panel unit 16B and the end unit 16A are performed in substantially the same manner as described above, though not shown, so that the joint cover is similarly attached to the joint J. Has become. The connection between the joint unit 17 and the panel unit 16B is not shown, but among the units 16 arranged in the adjacent lower-floor building unit 2, the joint unit 17 is housed between the ends and both are bolted together. It is designed to be connected and a cover can be attached.

Next, a method of mounting the sky sash 15 will be described. In advance in the factory, the end unit 16
A, the panel unit 16B, the glass unit 16C, etc. are appropriately arranged adjacent to each other and connected to each other, and the respective joints J
Is provided with a joint cover 45 in advance. The exclusive hanging jig 30 is attached to the sky sash 15 formed by connecting the units 16A to 16C in this way. At this time, the front end 31A of the first support member 31, the frame unit 19 of the panel unit 16B and the glass unit 16C,
The projections 19A, 21A such as 21 are connected with bolts 34, 36, and the second support member 32 and the frames 19, 2
1 and the lower surface of the bolt 36 via the mounting plate 35.
To join.

In this state, the wire 39 is loaded on a truck and transported, and is suspended on a crane hook at the site.
Is hooked on the hook 37 of the hanging jig 30 and lifted, and is placed on the stepped portion 13 of the unit building 1, that is, on the overhanging unit 12. Brackets 40 such as the frames 19 and 21 of the units 16A to 16C and the overhanging unit 1
The positions of the bolt holes with the upper beam 6 ′ are aligned, and the two are connected with bolts 41, and the units 16 A to 16 C are fixed to the overhanging unit 12. After this, each unit 16A ~
A drainer 48 is attached to a gap between the upper end surface of the 16C and the outer wall of the upper-floor building unit 3 by a fixture 47 to perform waterproofing work. Thereafter, the first support member 31 and each unit 16
A to 16C and the second support member 32
The bolt connection between the frame and the frame 21 is released, and the hanging jig 30 is removed from each of the units 16A to 16C.

According to this embodiment, the following effects can be obtained. A sky sash 15 is provided on the upper surface of the overhanging unit 12 attached to the side surface of the lower-floor building unit 2, and the sky sash 15 includes three glass units 16C. And the glass unit 16C
Is a blow-by space 12A below the front glass 22B and the upper glass 22A of the glass unit 16C.
Thus, even when lighting from the front of the overhanging unit 12 is difficult to obtain, it is possible to make the lighting of the living room of the lower-floor building unit 2 sufficient.

The front glass 22 of the glass unit 16C
B is openable and closable by an opening and closing mechanism, so that not only daylighting but also ventilation is performed, whereby a comfortable living room can be obtained. The units 16A to 16C are connected by bolting or the like. However, since the entire length is long, the units 16A to 16C are bent as they are and the strength at the time of transportation and assembly is not sufficient. Therefore, strength during transportation and assembly can be ensured. Therefore, it is not necessary to increase the strength of each of the units 16A to 16C, and as a result, the weight can be reduced.

The sky sash 15 is provided for each unit 16A.
16C can be arbitrarily combined, so that it can correspond to various specifications, whereby a desired window can be formed. Since the first and second support members 31 and 32 of the hanging jig 30 are formed by connecting both ends in the length direction by the connecting members 33, the overall balance is improved, and as a result, the sky sash 15 Can be hung in a balanced manner. Since a plurality of types of hanging jigs 30 corresponding to the sizes of the building unit 2 and the overhanging unit 12 are prepared, they can be used properly according to the building unit 2 and the like, and can flexibly cope with the specifications of the unit-type building.

The present invention is not limited to the above embodiments, but may be modified as follows as long as the object of the present invention can be achieved. That is, in the embodiment, the sky sash 15 extends between the adjacent overhanging units 12, but is not limited thereto. For example, as shown in the unit-type building 1 ′ of FIG. May be provided. And, in such an embodiment, the same effects as the effects (1) to (8) of the above embodiment can be obtained.

In the above-described embodiment, the blow-through space 12A is provided below the glass unit 16C, and the ceiling panel 9 'is provided below the other units 16A. However, the present invention is not limited to this. The space below the sky sash 15 may be a continuous blow-through space without providing a ceiling surface material below. In such an embodiment, the light from the glass unit 16C is used for the other units 16A.
Etc., there is an effect that the daylighting property is improved.

[0037]

As described above, according to the method of mounting the long sash unit of the present invention, the long sash unit has a lighting portion and the stepped portion has a blow-through space, so that the lighting is performed. In addition, since the long sash unit is hung on the long sash unit with a dedicated hanging jig and attached, the strength of the long sash unit itself does not need to be increased unnecessarily, and as a result, the weight is reduced. It has the effect of being light and easy to attach to a building.

Further, according to the hanging jig for a long unit of the present invention, the long unit can be hung, so that the strength of the long unit itself does not need to be increased more than necessary.
There is an effect that the weight can be reduced and it can be easily attached to a building.

[Brief description of the drawings]

FIG. 1 is an overall perspective view showing a unit-type building to which a long sash unit according to an embodiment of the present invention is attached.

FIG. 2 is an overall perspective view showing a building unit constituting the unit-type building of the embodiment.

FIG. 3 is an overall perspective view showing an end unit constituting a long sash unit of the embodiment.

FIG. 4 is an overall perspective view showing a panel unit constituting a long sash unit of the embodiment.

FIG. 5 is an overall perspective view showing a glass unit constituting the long sash unit of the embodiment.

FIG. 6 is an overall perspective view showing a joint unit constituting a long sash unit of the embodiment.

FIG. 7 is a plan sectional view showing a joint portion between the glass units of the embodiment.

FIG. 8 is an overall perspective view showing a state in which the long sash unit of the present embodiment is lifted by a lifting jig.

FIG. 9 is a side sectional view showing a state in which the long sash unit of the embodiment is mounted on the overhanging unit.

FIG. 10 is a side sectional view showing another part of FIG. 9 in a state where the long sash unit of this embodiment is mounted on the overhanging unit.

FIG. 11 is an overall perspective view showing a unit-type building according to a modification of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Unit type building 2 Lower-floor building unit 12 Projection unit 13 Stepped part 15 Sky sash which is a long sash unit 16A End unit which constitutes a sky sash 16B Panel unit which constitutes a sky sash 16C Glass unit which constitutes a sky sash 30 Dedicated hanging jig 31 First support member 32 Second support member 33 Connecting member 40 Bracket

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁶ Identification code FI E04B 7/18 E04G 21/16 E04G 21/16 E04B 5/62 H

Claims (6)

[Claims] 1. A method of attaching a long sash unit having a lighting part to a building having a stepped portion in which an outer wall of a lower floor projects outward from an outer wall of an upper floor, wherein at least a part of the stepped portion is provided. Is formed in an atrium space communicating with the lower floor, and the long sash unit is suspended and attached to the stepped portion by a dedicated suspension jig, and then the suspension jig is removed from the long sash unit. A method for mounting a long sash unit, characterized in that: 2. The method for mounting a long sash unit according to claim 1, wherein the long sash unit is constituted by arranging a plurality of different types of unit members in parallel, and these are collectively formed by the unit. A method for attaching a long sash unit, wherein the long sash unit is suspended by a suspension jig. 3. The method for mounting a long sash unit according to claim 2, wherein at least one of the plurality of unit members has a top surface and a front surface formed of a light transmitting member. A method for attaching a long sash unit, characterized in that: 4. The method for mounting a long sash unit according to claim 2, wherein each of the unit members is formed in an inclined shape such that an upper surface thereof becomes lower from the indoor side to the outdoor side of the building. A method of mounting a long sash unit, wherein each of the long sash units has a box shape with an open bottom surface. 5. The method for attaching a long sash unit according to claim 1, wherein the dedicated hanging jig extends from one end to the other end of the plurality of unit members and connects these unit members. A first and a second support member sandwiched and supported vertically, and a connection member for connecting the support members to each other, and a hook for hanging by a crane is attached to the connection member. How to attach the shaku sash unit. 6. A long unit hanging jig for lifting a long unit attached to a building, the first jig supporting the long unit from one end to the other end and vertically sandwiching the long unit. 2. A hanging jig for a long unit, comprising: a supporting member of No. 2; and a connecting member for connecting these supporting members to each other, wherein a hook for hanging by a crane is attached to the connecting member.