JPH083521Y2 - Balcony mounting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a balcony mounting structure, and can be used as a structure for mounting a balcony to an industrialized house.

[Background technology]

Some industrialized houses are built by transporting a plurality of prefabricated housing units at a factory to a construction site and combining them. This industrialized house increases the construction part in the factory and reduces the work on the construction site,
The main purpose of this is to improve quality, make it uniform, and shorten the construction period.

By the way, the balcony attached to the above-mentioned industrialized house (hereinafter, simply referred to as "house") is composed of a floor portion and a handrail portion standing upright in a U-shape around the floor portion. Then, in order to attach to the house, the base end side end surface of the floor is equipped with a mounting member, and the mounting member corresponding to the floor mounting member is equipped at a predetermined position of the steel frame framework of the house. Further, in a balcony where the amount of protrusion from the house is large, a column that supports the tip of the balcony from below is set up at a predetermined position. A mounting member is also provided on the upper ends of the columns, and correspondingly, the balcony floor is also equipped with the mounting member.

Such conventional attachment of a balcony has been performed as follows. That is, first, the floor of the balcony is supported at a predetermined mounting position of the house, the bolt holes of the mounting member of the floor are aligned with the bolt holes of the mounting member of the house, and bolts are inserted into each to fasten and fix. . If there is a column, the mounting member on the upper end surface and the mounting member on the floor are bolted. Then, finally, the floor and the like are finished by waterproofing.

[Problems to be solved by the device]

By the way, in the above-mentioned conventional balcony installation,
Positioning is performed by inserting bolts into the bolt holes of the mounting member of the floor and the bolt holes of the mounting member of the house, and then fixed by tightening. At this time, one worker must move the floor, and the other worker must always observe the positions of the bolt holes and insert the bolts promptly when the bolt holes coincide.

For this reason, it is necessary to cooperate with the worker who inserts the bolt and the worker who moves the floor, and there is a drawback that the skill of both workers is required. Further, since the positioning is performed by trial and error, there is a problem that the work takes time.

As a prior art related to the present invention,
57-38401, Jikoku Sho 63-10003 and Jikkou Sho 64-2001.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a balcony mounting structure that can be easily and surely positioned on a balcony so that mounting work can be performed quickly.

[Means for solving the problem]

The present invention provides a first mounting member installed at a predetermined position of a skeleton of an industrialized house, and a second mounting member provided on a balcony corresponding to the first mounting member.
One of the mounting member and the second mounting member is provided with a guide pin having a conical tip, and the other is provided with a guide hole into which the guide pin is fitted.

Here, the mounting member mounted on the floor of the balcony may be a separate mounting member fixed to a frame or the like forming the floor, but the frame itself may be used as the mounting member. However, in this case, since the effective cross-sectional area is reduced by forming a hole in the frame, it is desirable to appropriately reinforce.

Further, since the guide pin temporarily supports the weight of the floor, it is desirable to firmly fix it by welding or the like.

Furthermore, if there are two or more mounting parts on the house side,
When each of them is equipped with a guide pin, it is desirable to take a treatment such as making one guide hole laterally oblong in consideration of a construction error.

[Action]

According to the present invention, when positioning the floor, the balcony is supported at the mounting position of the house, and the floor is moved so that the guide pin of one mounting member fits the guide hole of the other mounting member. The position of the floor is determined by inserting one guide pin into the other guide hole.

At this time, since the guide pins temporarily support the weight of the balcony, it is possible to remove a person who supports the balcony.

Therefore, easier and more reliable positioning and quicker mounting can be achieved as compared with the prior art, thereby achieving the above object.

〔Example〕

 An embodiment of the present invention will be described below with reference to the drawings.

FIGS. 1 and 2 show a state in which a balcony is attached to an industrialized house 50. FIG.

As shown in these figures, balcony 50
It is fixed to the steel frame assembly 52 so as to be located below the sweep window 51. In addition, a pillar 53 is provided near the tip of the balcony protruding from the house 50.
The balcony is fixed on the top. Here, the first mounting member 40A is preliminarily installed at a predetermined position of the steel frame assembly 52 of the house 50, and the upper end of the pillar 53 is also provided with the first mounting member 40A.
41A is pre-equipped. Corresponding to the first mounting members 40A and 41A, the balcony is preliminarily equipped with the second mounting members 40B and 41B.

On the other hand, FIG. 3 and FIG. 4 show the entire state when the balcony is attached.

In the figure, the balcony is composed of a rectangular floor portion 10 and a handrail portion 11 that is provided upright along the outer periphery of the floor portion 10 in a U shape so that one long side is open. ,
It was manufactured integrally at the factory. Here, inside these pulses 10 and 11, a skeleton 20 is formed of C-shaped steel, L-shaped steel or the like.

Further, rectangular openings 12 for hanging and mounting are provided at two corners of the floor 10 of the balcony on the building side, and a frame 20 of the floor 10 is partially exposed. on the other hand,
At the two corners of the floor 10 on the pillar 53 side, a circular opening 12A for mounting is provided directly above the pillar 53, and a circular opening 12B for hanging the same is provided in the vicinity thereof. ing. In these openings 12A and 12B, the openings 12 on the side of the building 50
Similarly, the frame 20 of the floor 10 is partially exposed. Then, the cover plate 13 that has the shape of these openings 12, 12A, 12B.
Is manufactured in advance in the factory.

FIG. 5 shows a mounting structure of the floor portion 10 and the building 50. In the figure, an outer wall member 55 is attached to a steel frame assembly 52 of a building 50, and a box-shaped member 40A is fixed to a predetermined portion of the steel frame assembly 52 by welding as described above.

As shown in the figure, the forward protrusion amount of the box-shaped member 40A is
The thickness of the outer wall material 55 is larger than that of the outer wall material 55.
2A is provided, and a nut 43A is fixed by welding to the inner rear surface thereof coaxially with the through hole 42A. A guide pin 44A with a conical tip 44C is located almost in the center of the mounting surface.
Are installed in a direction orthogonal to the surface of the outer wall material 55. Correspondingly, a mounting surface 40B using the surface of the skeleton 20 as the second mounting member is formed on the end surface of the floor 10 on the building 50 side. Mounting surface 40B has through holes 42 for multiple bolts 43B.
In addition to having B, it has a guide hole 44B into which the guide pin 44A is fitted. Further, the mounting surface 40B is arranged in the opening 12, and the bolt 43B can be connected through the opening 12.

FIG. 6 shows a mounting structure with a pillar 53 that supports the tip of the balcony. In the figure, a mounting plate 41A that is a first mounting member is formed on the upper end surface of the column 53. The mounting plate 41A is formed by welding a plate member 53A having the same shape as the cross section of the support column 53 to the upper end surface of the support column 53 by welding. A plurality of through holes 45A are provided in the mounting plate 41A, and a nut 47A is fixed to the rear surface of the mounting plate 41A coaxially with the through holes 45A by welding. Furthermore, in the center of the mounting surface, the tip is conical
The 46C guide pin 46A is mounted perpendicular to the mounting surface. Correspondingly, a concave portion 49 having the same shape as the pillar 53 is provided on the lower surface of the floor portion 10, and a mounting surface 41B which is a second mounting member is formed on the inner upper surface thereof. This mounting surface 4
1B is composed of a plate member 48A that abuts and locks the mounting plate 41A at the upper end of the support column 53, and a plate member 48B that supports this plate member 48A, and is fixed to the skeleton 20 in the floor section 10. .
Then, on the mounting surface 41B, the holes 45 of the mounting plate 41A at the upper end of the support column 53 are formed.
A guide hole 45B for the bolt 47B is provided corresponding to A, and a guide hole 46B is provided corresponding to the guide pin 46A. The mounting surface 41B is arranged in the opening 12A, and the bolt 47B can be connected through the opening 12A.

As shown in FIG. 1 and the like, a suspension member 30 using an eyebolt or the like that is detachably attached to the skeleton 20 is provided in the openings 12 and 12B, and a wire 61 or the like is hung on the portion to provide a floor portion. Ten
And the whole balcony is configured to be hung by a crane.

In the present embodiment configured as described above, the floor 10 and the entire balcony are attached to the steel frame 52 of the house 50 by the following procedure.

First, in the factory, the mounting surface 40B,
Form 41B. On the other hand, the box-shaped member 40A is attached to the steel frame assembly 52, and the attachment plate 41A is attached to the support column 53 (the state shown in FIGS. 5 and 6).

Next, at the construction site, after assembling the building 50, the pillars 53 are erected and then the balcony is attached. That is, a wire for hanging on the hanging member 30 in the openings 12 and 12B.
Hang the hook 62 of 61 and hook this wire 61 to the hook of the crane.
Hang it on 60 and lift it up (state shown in Fig. 3). Then, while moving the balcony, the guide pin 44 of the box-shaped member 40A of the steel frame assembly 52 is inserted into the guide hole 44B of the mounting surface 40B at the end face of the floor 10.
Insert 44A. Further, the guide pin 46A of the mounting plate 41A of the support column 53 is fitted into the guide hole 46B of the mounting surface 41B on the lower surface of the floor 10 (state shown in FIG. 4). In this state, the floor portion 10 is supported by the steel frame assembly 52 on the base end side via the guide pin 44A,
Since the tip end is supported by the column 53, the wire 61 of the crane is removed from the suspension member 30.

Subsequently, the box-shaped member 40A and the mounting surface 40B are tightened with bolts 43B to join the floor portion 10 and the steel frame assembly 52, and further, the mounting plate 41A and the mounting surface 41B are tightened with bolts 47B to fix the floor portion 10. And the column 53 are joined. As a result, the floor portion 10 is fixed, and then the lid plate 13 having a shape corresponding to each of the openings 12, 12A, 12B.
Cover and seal. Finally, a waterproof sheet is laid on the upper surface of the floor 10 or the like to be subjected to waterproof treatment.

According to this embodiment, there are the following effects.

That is, the guide pins 44A and 46A provided on the box-shaped member 40A and the mounting plate 41A of the floor portion 10 are provided with the guide holes 44 provided on the mounting surfaces 40B and 41B of the steel frame assembly 52 and the support 53.
The location of the balcony is determined by inserting it into B and 46B. Especially, the tips of the guide pins 44A and 46A are conical 4
Since they are 4C and 46C and are smoothly guided in the guide holes 44B and 46B in the vertical and horizontal directions, positioning can be performed easily and surely.

Furthermore, since the balcony is temporarily fixed by the guide pins 44A and 46A, the wire 61 and the like of the crane can be removed when the positioning is completed. For this reason, subsequent workability is improved.

The present invention is not limited to the above embodiment, and includes the following modifications.

That is, in the above embodiment, the mounting member 40A on the building 50 side
And the guide pins 44A, 4 on the first mounting member 41A on the column 53 side.
6A is provided, and the guide holes 44B and 46B for inserting the guide pins 44A and 46A into the mounting members 40B and 41B of the corresponding floor portion 10 are provided.However, which side the guide pin is provided is arbitrary, and the transportation and It may be appropriately determined in consideration of workability of mounting work.

Further, although the balcony in which the floor portion 10 and the handrail portion 11 are integrally formed has been described, the present invention is not limited to this, and a balcony in which the floor portion 10 and the handrail portion 11 are separately manufactured and transported and assembled at a construction site may be used.

Furthermore, it goes without saying that the mounting member 41B on the tip end side of the floor portion 10 is not necessary in a cantilever type balcony where there is no support column 53 that supports the vicinity of the tip end of the balcony protruding from the house 50. However, in this case, the floor portion 10 is not temporarily fixed only by the mounting portion on the housing 50 side, so the floor portion 10 is not fixed until the mounting members 40A, 40B are fixed by the bolt 43B.
It is necessary to work with 10 suspended.

Further, the shapes of the openings 12, 12A, 12B provided in the floor portion 10 are completely arbitrary, and a shape having good workability may be selected and used.

Furthermore, in the above embodiment, the hanging type attachment using the crane has been described, but not limited to this,
The same can be done when installing the balcony manually or using other equipment.

[Effect of device]

As described above, according to the balcony mounting structure of the present invention, by inserting the guide pin provided in one of the mounting members into the guide hole provided in the other mounting member, the balcony can be installed. The installation position of is determined.
In particular, since the tip of the guide pin has a conical shape and is smoothly guided in the guide hole vertically and horizontally, positioning can be performed easily and reliably, and mounting work can be performed quickly.

[Brief description of drawings]

FIG. 1 is a plan view showing a state in which a balcony according to an embodiment of the present invention is attached to an industrialized house, and FIG. 2 is a side view of the same,
Fig. 3 is an overall view showing a state where the balcony is suspended, Fig. 4 is an overall view showing the state when the balcony is fixed, Fig. 5 is a detailed cross-sectional view showing the mounting structure on the house side, and Fig. 6 is It is a detailed sectional view which similarly shows the attachment structure by the side of a pillar. 10 ... Floor, 40A, 41A ... Box-shaped member and mounting plate as first mounting member, 40B, 41B ... Mounting surface as second mounting member, 44A, 46A ... Guide pin, 44B, 46B …… Guide hole,
44C, 46C …… Conical shape, 50 …… Residential building, 52 …… Steel framework.

Claims (1)

[Scope of utility model registration request] 1. An outer wall material is attached to a frame of a unit type house, and a first mounting member provided at a predetermined position of the frame and a second mounting member provided on a balcony corresponding to the first mounting member. And a guide pin having a conical tip at one of the first mounting member and the second mounting member in the direction orthogonal to the surface of the outer wall, and at the other end of the guide pin. Balcony mounting structure characterized by having a guide hole for fitting a guide pin.