JPH10183753A - Support member of balcony handrail stanchion - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a support member of a handrail stanchion which has great strength even if the circumference of a stanchion insertion hole is not enlarged and facilitates the assembly work. SOLUTION: A support member 1' of a balcony handrail stanchion has a holding part 2' which holds a handrail stanchion 27, a pair of fixing parts 3' formed on both sides of the holding part 2', and a rising part 4' which makes the holding part 2' and each fixing part 3' continuous and rises from these fixing parts 3' toward the holding part 2' to attach the handrail stanchion 27 to a rising wall part of a balcony. A reinforcing part 7 is formed on an end fringe side on a side which is orthogonal to an end fringe on the rising part 4' side of the holding part 2'.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a support member for attaching a handrail support to a rising wall of a balcony.

[0002]

2. Description of the Related Art As shown in FIG. 1, for example, a general unit-type building 10 has a plurality of substantially lower box-shaped lower building units 11 and an upper building unit 12 mounted on the lower building units 11. And a roof 13 provided on the upper floor building unit 12. And in such a unit type building 10, a balcony 14
Are often provided. The general balcony 14 is formed in a flat U-shape, and has a floor portion 15, a rising wall portion 16, and a handrail portion 17.

Although the detailed structure of the floor portion 15 is not shown, for example, a floor surface material such as a cement plate is placed on a floor frame having a groove-shaped member, and eaves and the like are mounted on the back surface of the floor frame. It is formed by this.

[0004] The rising wall portion 16 is provided so as to rise at the outer peripheral end of the floor portion 15, and as shown in FIG. 2, for example, a groove-shaped upper frame member 21, a lower frame member (not shown), both side frames, and an intermediate frame. It is formed with a wall frame 18 framed by members 19 and the like. The wall frame 18 is made of a balcony 1
4 and two types, one having a dimension equal to the length dimension and the other having a dimension equal to the width dimension.

[0005] The handrail support 27 of the handrail 17 is attached to the wall frame 18 at a predetermined interval in the longitudinal direction, so that a support between the upper frame member 21 and the lower frame member is provided. A part 26 is formed. That is, the square pipe 2 for accommodating the column 27 is provided on the upper surface of the intermediate frame 19 at that position.
The upper end of the square pipe 20 has two opposing side surfaces abutting against the lower end edge of the flange portion of the upper frame member 21, and the other two side surfaces abut the rear surface of the web portion of the upper frame member 21. Touched and fixed.

A positioning member 24 whose both ends in the height direction are bent substantially horizontally toward the room is fixed between the adjacent square pipes 20. The width of the bent portion of the positioning member 24 is as follows. It is formed slightly larger than the thickness dimension of the wall frame 18. The fire prevention siding 22 is abutted against such a positioning member 24 and mounted on the indoor side via a mounting member 25, and is mounted on the outdoor side via a mounting jig (not shown), for example, an ALC (lightweight of high temperature and high pressure steam curing). Balconi outer walls 23 made of cellular concrete) are positioned and attached. The column support 20 includes the square pipe 20 and the positioning member 24.

The handrail unit 17 has a parapet 30 provided on the upper surface of the wall frame 18 via a support column 28. The parapet 30 is made of a light alloy such as aluminum, for example, and is formed in a gutter shape having a wide cross section. The width of the parapet 30 is larger than the total thickness of the barconi outer wall 23, the wall frame 18 and the fire siding 22, that is, the thickness of the rising wall 16, and covers the upper surface of the rising wall 3. And, it is continuous along the longitudinal direction of the wall portion 3.

The parapet 30 has a support 27
The parapet 30 has an upper surface formed with a rail portion 30A that is continuous along its longitudinal direction. The parapet cover 31 is detachably fitted into the rail portion 30A. The parapet cover 31 is also provided with a hole through which the column 27 is inserted.

Further, as described above, the handrail portion 17 includes the handrail columns 27 arranged at predetermined intervals in the longitudinal direction of the rising wall portion 16. The column 27 is made of, for example, a light alloy such as aluminum, and a rectangular pipe-shaped member having a rectangular outer shape is used. At the lower end of the column 27, a fixing member 35 made of, for example, a thick plate made of die-casting is attached by a screw 37.
Has a threaded hole in the vertical direction. Then, a bolt 36 is screwed into the screw hole from the back side of the intermediate frame 19, whereby the column 27 is fixed to the intermediate frame 19, that is, the wall frame 18.

At the upper end of the column 27, a rising wall 16 is provided.
A rail-shaped cap support 32, which is continuous in the longitudinal direction and is made of a light alloy such as aluminum, is attached with a screw 42, and a cap 33 is attached to the support 32 from above. A face material attachment portion 33A is formed on the lower surface of the cap 33 and on the front side of the column 27, while a face material attachment portion 30B is formed on the upper surface of the parapet 30 and on the front side of the column 27. A transparent plate 34 made of, for example, tempered glass or the like is fitted and attached to the material attaching portions 33A, 30B. After screwing the screw 42, the caulking 45 is applied to cover the entire head of the screw 42.

FIG. 6 shows a conventional example of the column supporting member 28. As shown in FIG. The support member 1 is made of, for example, a light alloy such as aluminum, and is bent into a side hat shape. That is, the column supporting member 1 includes a substantially horizontal holding portion 2 that holds the handrail column 27, and the holding portion 2.
Are formed with a pair of fixing portions 3 formed on both sides of the holding portion 2 and an upright portion 4 which is continuous with the holding portion 2 and each fixing portion 3 and rises toward the holding portion 2 from these fixing portions 3. ing.

At a substantially center of the holding portion 2, a column supporting member 1 is provided.
A hole 2A having a rectangular column extending long in the width direction is formed, and a vertical piece 5 extending downward is provided at one short side edge of the hole 2A by bending or the like. The vertical piece 5 is provided with a screw hole 5A in the horizontal direction.
Then, after the column 27 is inserted into the column insertion hole 2A, a bolt 38 is screwed into the screw hole 5A from outside the vertical piece 5,
The bolt 38 presses and fixes one side surface of the column 27, thereby preventing “rattle” of the column 27. In addition, screw holes 2B are formed in the four corners of the holding portion 2,
As shown in FIG. 2, the screw 41 is screwed into the screw hole 2 </ b> B after the parapet 30 is placed on the holding unit 2.
Thereby, the parapet 30 is attached to the support member 1. After screwing the screw 41, the caulking 44 is applied to cover the entire head of the screw 41.

A bolt hole 3A is formed in the fixing portion 3. As shown in FIG. 2, after the support member 1 is placed on the upper frame member 21 of the wall frame 18, a bolt hole 3A is formed in the bolt hole 3A. 3
9 and the nut 4 from the inside of the upper frame member 21.
0 by screwing the column support member 1 to the wall frame 18.
It is designed to be attached to.

[0014]

By the way, Balconi 1
Normally, the thickness dimension of the rising wall portion 16 is a predetermined dimension corresponding to the scale of the balcony 14. Therefore, the size of the handrail support 20 is determined to some extent. As a result, the size of the column support members 10 cannot be made too large due to mutual fit or the like. Therefore, the conventional support member 1 is also formed to a predetermined size. However, since the support insertion hole 2A having a predetermined size is formed in the holding portion 2, the holding portion 2
There is a problem that the dimension between the outer shape and the support insertion hole 2A is narrow, and the strength is insufficient.

An object of the present invention is to provide a support member for a Balconi handrail support which has a large strength without making the periphery of the support insertion hole large and facilitates an assembling operation.

[0016]

Referring to the drawings, the support member of the Balconi handrail support of the present invention is, as shown in FIG. 3, a support for attaching the handrail support to a rising wall portion of the Balconi. A member 1 ', comprising a handrail support 2;
7, a pair of fixing portions 3 ′ formed on both sides of the holding portion 2 ′, the holding portion 2 ′ and each fixing portion 3 ′, and these fixing portions 3 ′. And an upright portion 4 ′ rising from the ′ toward the holding portion 2 ′, and the reinforcing portion 7 is formed on the edge side of the holding portion 2 ′ on the side orthogonal to the upright portion 4 ′ side edge. It is a feature.

In the above description, the reinforcing portion may be of any shape, but is preferably a plate-shaped member which is continuous with the edge of the holding portion, hangs down, and extends between the upright portions. Any height is acceptable as long as it is within the height dimension. However, it does not need to be continuous with the edge, but may be applied between the upright portions.

According to the present invention, since the reinforcing portion is formed on the edge of the holding portion that is orthogonal to the edge of the upright portion, the strength can be increased without increasing the size of the support hole. As a result, the entire structure does not need to be enlarged, and therefore, the assembly with other members is not affected and the assembling is facilitated.

In the present invention, as shown in FIG. 3, the reinforcing portion 7 may extend downward along the edge of the upright portion 4 '.

In the above description, the dimension extending downward of the reinforcing portion is preferably about half as long as it is within the range of the height of the upright portion, but may be arbitrary. In the present invention, since the reinforcing portion extends downward from the edge of the holding portion along the upright portion, the holding portion and the upright portion have an integral box-shaped structure, and the strength of the holding portion and the support member The overall strength increases.

In the present invention, as shown in FIG. 3, a screw hole 7A is formed in at least one of the reinforcing portions 7, and a handrail support 27 held by the holding portion 2A is formed in the screw hole 7A on the other side. The pressing member 38 for pressing and fixing may be screwed.

In the above, a plurality of screw holes may be provided.
One is preferable, and a bolt is preferable as the pressing member. According to this aspect of the invention, the handrail support held by the holding unit is pressed and fixed by the pressing member screwed from the screw hole, so that rattling of the handrail support can be prevented.

In the present invention, as shown in FIG. 3, a screw hole 7A is formed in each of the reinforcing portions 7, and the screw hole 7A is formed.
Alternatively, a pressing member 38 for holding and holding the handrail support 27 ′ held by the holding portion 2 ′ from both sides may be screwed.

In the above description, a plurality of screw holes may be provided, but one screw hole is preferable, and a bolt is preferable as the pressing member. According to this aspect of the invention, the handrail support held by the holding portion is sandwiched and fixed by the pressing members screwed from the screw holes on both sides, so that rattling of the handrail support can be more reliably prevented. In addition, since the pressing members can be screwed in from both sides, the screwing amounts of these pressing members can be adjusted, thereby enabling fine adjustment of the position of the column in the indoor and outdoor directions.

In the present invention, the support member 1 'of the handrail support 27 may be made of metal and formed by press molding. In the present invention, by using male and female molds, a large number of support members can be manufactured accurately and easily, and the unit cost of parts can be reduced.

In the present invention, the support member 1 'of the handrail support 27 may be made of a light alloy as a metal.

In the above, the light alloy does not rust,
Aluminum is preferred because it is relatively inexpensive.
In the present invention, since the support member is formed of a light alloy, the support member is lightweight and easy to handle.

[0028]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. As shown in FIGS. 3 to 5, a support member (hereinafter, simply referred to as a support member) 1 'for a handrail support according to the present embodiment relates to an improvement of the conventional support member 1 and is made of a light alloy such as aluminum. And press-formed products. In the present embodiment, the same reference numerals are given to the same portions and the like as those of the conventional support member,
Detailed description is omitted.

The support member 1 'is formed in a box shape having a hat-shaped cross section, and has a substantially horizontal holding portion 2' for holding the handrail support 27, and a pair of fixing members formed on both sides of the holding portion 2 '. It has a portion 3 ′, a holding portion 2 ′ and each fixed portion 3 ′, and an upright portion 4 ′ rising from the fixed portion 3 ′ toward the holding portion 2 ′.

At substantially the center of the holding portion 2 ', the column insertion hole 2A and the bolt hole 2B are formed, and the fixing portion 3' is formed with the bolt hole 3A. And
The upright portion 4 'of the present embodiment is formed so as to have an inclined upper portion.

As shown in FIGS. 3 to 5, a reinforcing portion 7 is formed at the edge of the holding portion 2 'on the side orthogonal to the edge of the upright portion 4' so as to be continuous with the holding portion 2 '. . The reinforcing portion 7 is provided along the upright portion 4 'downward from the edge of the holding portion 2', that is, continuously from one of the upright portions 4 'to the other. The reinforcing portions 7 are provided with screw holes 7A. After the support column 27 is inserted into the screw hole 7A, the bolt 3 serving as a pressing member is inserted into the screw hole 7A.
8 is screwed in, and the parallel side surfaces of the column 27 are sandwiched between the bolts 38 from both sides, so that "rattle" of the column 27 can be prevented.

Next, the operation of the present embodiment will be described. After assembling the building and attaching the floor portion 15 and the rising wall portion 16 of the balcony 14, the plurality of support members 1 'are placed on the upper frame member 21 of the wall frame 18, and the fixing portion 3' of the support member 1 'is mounted. A bolt 39 is inserted from the bolt hole 3A, and a nut 40 inserted from the inside of the wall frame 18 is screwed into the bolt 39 to attach the support member 1 'to the wall frame 18. Next, the parapet 30 is placed on the support member 1 ', and the screw 41 is screwed into the screw hole 2B of the support member 1', and the parapet 30 is attached.

Thereafter, caulking 44 is provided around screw 41.
And a parapet cover 31 is put on the rail portion 30A above the parapet 30, and the plurality of columns 27 are sequentially placed on the parapet 30, the support member 1 ', and the wall frame member 18.
And inserted at predetermined intervals.
After the support column 27 is inserted into the predetermined insertion hole 2A or the like and is housed in the square pipe 20, the intermediate frame 19 of the wall frame 18 is
A bolt 36 is inserted from the back side of the
5 and screw the column 27 to the wall frame 18.

Next, the cap support 32 is attached to the upper end of the support column 27 with a screw 42, and a caulking 45 is applied to cover the head of the screw 42.
And cover it with a Kasagi 33. And parapet 3
While the transparent plate 34 is sandwiched between the surface material attachment portion 30A on the upper surface and the surface material attachment portion 33A on the back surface of the cover 33, the cover 33 is fitted into the support 32 and fixed.

According to the present embodiment, the following effects can be obtained. That is, in the holding portion 2 'of the support member 1', the upright portions 4 '
And a reinforcing portion 7 extending downward from the holding portion 2 '
Is formed, the holding portion 2 'and the upright portion 4' are integrated by the reinforcing portion 7 into a box shape, thereby increasing the strength. As a result, the periphery of the column insertion hole 2A does not need to be large, and the support member 1 'does not need to be large. Also, there is little need to pay attention to the fitting of other members. Assembly is also facilitated.

A screw hole 7A cut in the reinforcing portion 7
After inserting the column 27 into the insertion hole 7A, the bolt 38
Is screwed in, and the parallel side surfaces of the column 27 are sandwiched by the bolts 15 from both sides, so that the column 27 is not biased to one side and rattling can be prevented.

Further, the handrail support 27 held by the holding portion 2 'is bolted from the screw holes 7A on both sides of the reinforcing portion 7 to the bolts 38.
Can be adjusted, so that the screwing amount of these bolts 38 can be adjusted, and thereby, the position of the column 27 in the indoor and outdoor directions can be finely adjusted.

If the support member 10 'is made of a light alloy such as aluminum, a male or female mold is used, a large number of support members 10' can be manufactured precisely and easily. Can be lowered.

It should be noted that the present invention is not limited to the above-described embodiment, but may be modified as follows as long as the object of the present invention can be achieved. That is, in the above-described embodiment, the upright portion 4 'of the support member 10' has a large inclination. However, the present invention is not limited to this. The upright portion 4 'may be a support member having an inclination of a draft necessary for press working. .

[0040]

As described above, according to the support member of the Balconi handrail support of the present invention, the reinforcing portion is formed on the edge of the holding portion on the side perpendicular to the edge of the upright portion. , Without increasing the circumference of the support insertion hole, it has a large strength, so that it is not necessary to increase the overall size, so that it does not affect the accommodation with other members, etc. There is an effect that the assembling becomes easy.

[Brief description of the drawings]

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

FIG. 2 is a longitudinal sectional view showing a balcony of the unit-type building according to the embodiment.

FIG. 3 is an overall perspective view showing a support member according to the embodiment.

FIG. 4 is a diagram showing a longitudinal section of the support member according to the embodiment.

FIG. 5 is a diagram showing a cross section in the width direction of the support member according to the embodiment.

FIG. 6 is an overall perspective view showing a support member according to a conventional embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 'Handrail support member 2' Holding part 3 'Fixed part 4' Standing part 7 Reinforcement part 10 Unit building 14 Balconi 15 Balconi floor 16 Balconi wall 17 Balconi handrail 27 Railing post 30 Parapet 38 Bolt which is a pressing member

Claims (6)

[Claims] 1. A supporting member for attaching a handrail support to a rising wall portion of a barconi, comprising: a holding portion for holding the handrail support; and a pair of fixing portions formed on both sides of the holding portion. The holding portion and each fixing portion have a standing portion rising from the fixing portion toward the holding portion while being continuous, and the holding portion has an upright portion side edge perpendicular to the upright portion side edge. A supporting member for a barconi handrail support, wherein a reinforcing portion is formed. 2. The support member of a barconi handrail support according to claim 1, wherein the reinforcing portion extends downward along an edge of the upright portion. . 3. The supporting member for a barconi handrail support according to claim 1, wherein a screw hole is formed in at least one of the reinforcing portions, and the screw hole is held by the holding portion in the screw hole. A supporting member for a Balconi handrail support, wherein a pressing member for pressing and holding the handrail support to the other side is screwed. 4. The supporting member of a barconi handrail support according to claim 1, wherein a screw hole is formed in each of the reinforcing portions, and the handrail held by the holding portion is formed in the screw hole. A support member for a Balconi handrail support, wherein a pressing member for sandwiching and fixing the support from both sides is screwed. 5. A support member for a Balconi handrail support according to claim 1, wherein the support member is made of metal and is press-formed. 6. The support member for a barconi handrail support according to claim 5, wherein the metal is a light alloy.