JPS6136650Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a structure for reinforcing the mounting strength of a balcony.

Conventionally, this type of reinforcement structure was developed in 1983.
As shown in Japanese Patent No. 162126, it is known that a cane is installed between an auxiliary column that is slidably inserted into a support column and a girder.

However, with this structure, the lifting force of the entire balcony due to the wind force cannot be supported by the crutches, so during strong winds the balcony will float due to the lifting force generated by the wind force, which is extremely dangerous.

Also, since the cane is connected to the auxiliary column, when adjusting the height of the support column by moving in and out of the auxiliary column,
It is necessary to attach the brace to the auxiliary pillar so that its angle can be adjusted, or to connect the brace to a bracket that is movably and adjustablely attached to the end beam, making the connecting structure of the brace complicated.

Further, the lifting force due to the wind force acting on the balcony becomes large when there is strong wind, and does not work when there is no wind, so it is not desirable for the appearance to erect a cane when there is no wind.

The present invention was developed in view of the above circumstances, and its purpose is to reliably and firmly support the lifting force of the wind force acting on the balcony and the human load, and to simplify the connecting structure of the cane. Furthermore, the present invention relates to a reinforcing structure for a balcony that can be supported on support pillars when there is no need to erect a cane, and is desirable in terms of appearance.

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

Fig. 1 is an overall side view of the balcony, in which a cap 3 and a gable 4 are connected horizontally across a support column 1 placed and supported on the roof A and a vertical frame 2 fixed to the frame B. A lattice 7 is connected between the upper rim (not shown), the lower rim 5, and the lower rim leg 6 between the lattice 7 and the end beam 4.
is attached to constitute the balcony main body C.

A roof D is attached over the upper end of the support column 1 and the frame B, and a support rod 8 is installed between the roof D and the frame B.
has been erected.

Reference numeral 10 denotes a cane installed between the support column 1 and the vertical frame 2, and the cane 10 has one side piece 10a and the other side piece 10b.
This makes it an L-shaped angle member, and one end of the cane 10 is pivoted to the support column 1 with a connecting member 11 such as a bolt or pin so that it can move up and down, and the other end is attached to the vertical frame 2. It is detachably connected to.

That is, as shown in FIGS. 2 and 3, a plate-shaped body 20 is connected to the front wall 2a of the vertical frame 2 with screws 21,
One end 20' of the plate-like body 20 extends outward from the outer wall 2b of the vertical frame 2 and is curved into a cylindrical shape.
A pin 22 is fitted into the cylindrical portion 20' so as to be movable up and down.
2a constitutes a locking member that locks the other end of the cane 10 by being biased and held at a first position projecting upward from the cylindrical portion 20'.

On the other hand, one side piece 10a at the other end of the cane 10
A hole 12 is formed in which the pin 22 is inserted, and by rotating the cane 10 downward, the pin 22 can be inserted into the hole 12 and the other end of the cane 10 can be connected to the vertical frame 2. The structure is such that the connection between the other end of the cane 10 and the vertical frame 2 can be released by pushing down the pin 22 against the spring 23 and removing it from the hole 12.

Further, a receiving member 30 for the cane 10 is provided at a position corresponding to the other end of the cane 10 on the support column 1, and the receiving member 30 is arranged as shown in FIGS. A bent piece 31 bent into a crank shape is screwed to the side wall 1a of 1 to form a space A between the bent piece 31 and the support column side wall 1a, and the bent piece 31 faces into the space A. It has a structure in which a stop bolt 32 is screwed together, and the stop bolt 32 is tightened with the other end piece 10b of the support column 10 facing into the space A, and the other end piece 10b is pressed against the support column side wall 1a. The other end of 10 can be fixed to support column 1.

Therefore, as shown in FIGS. 1 and 2, the cane 10
If the hole 12 formed at the other end is inserted into the pin 22 and connected to the vertical frame 2, the lifting force acting on the balcony can be evenly distributed and supported by the vertical frame 2, so that the lifting force is localized to the frame B. It can be supported reliably and firmly by the frame B without any negative effects.

Furthermore, since the cane 10 is installed between the support column 1 and the vertical frame 2, even if the height of the support column 1 is adjusted by going in and out of the auxiliary column 9, the connecting part of the cane 10 will not be affected in any way. The connecting structure of the cane 10 can be simplified.

Moreover, since the cane 10 is connected to the vertical frame 2 rather than directly to the frame B, it can be reliably connected regardless of the finished surface of the frame B.

In addition, when there is no need to use the isotropic cane 10 when there is no wind (that is, when it is not in use), the pin 22 is pushed down and removed from the hole 12 to connect the other end of the square 10 and the vertical frame 2. The other side piece 10 is made discontinuous and rotates upward around the pivot part of the support column 1.
The other end of the cane 10 may be fixed to the support column 1 by facing the space A of the receiving member 30 and tightening the fixing bolt 32.

In this way, the knee brace 10 can be supported on the support column 1 when not in use, as shown in Fig. 6, to improve the appearance. In other words, if the knee brace 10 is installed between the support column 1 and the vertical frame 2, the knee brace 10 becomes an eyesore and deteriorates the appearance.

The present invention is as described above.
It can be supported reliably and firmly by
0 connection structure can be simplified.

In addition, regardless of the degree of finish of the frame B, the method 10
The end can be reliably and firmly connected to the frame.

Furthermore, when the cane 10 is not in use, the other end of the cane 10 can be fixed and supported by the support column 1, so the cane 10 does not become an unsightly object and has a beautiful appearance.

Moreover, the cane 10 has one side piece 10a and the other side piece 10b.
Since it has an L-shaped angle member shape, it has sufficient strength even though it is thin and lightweight, can be easily rotated, and can reliably support the lifting force caused by the wind force acting on the balcony.

Further, the other end of the cane 10 and the support column 1 can be connected or separated by a simple operation of tightening and loosening the fixing bolt 32.
The other end and the vertical frame 2 can be connected or separated by a simple operation such as fitting the pin 22 into the hole 12 or pulling it out. It can be selected and connected to frame 2 with a simple operation.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention.
The figure is an overall side view of the balcony, Figure 2 is a detailed explanatory view of the part in Figure 1, Figure 3 is a plan view of the locking member, and Figure 4 is a side view of the entire balcony.
5 is an explanatory cross-sectional view of the receiving member, FIG. 5 is an explanatory side view of the receiving member, and FIG. 6 is an overall side view of the cane supported on the support column. 1 is the support pillar, 2 is the vertical frame, 3 is the cap, 4 is the gable,
10 is a cane, and 30 is a receiving member.

Claims (1)

[Scope of utility model registration request] One end of the cap 3 and the gable 4 are connected to the vertical frame 2 fixed to the frame B, and the other end of the cap and gable 4 is connected to the support column 1. 10a and the other end piece 10b, one end of the other end piece 10b of the cane 10, which is in the shape of an L-shaped angle member, is pivotally supported so as to be vertically movable, and the other end of the cane 10 on the support column 1 and Bent pieces 31 at opposite positions
At the same time, attach the other end of the other side piece 10b of the cane 10 to the bent piece 31 on the side wall 1 of the support column 1.
At the same time, the cylindrical part 20' is attached at a position facing the hole 12 formed at the other end of the other side piece 10a of the cane 10 of the vertical frame 2. The hole 1 is provided in the cylindrical portion 20'.
2. This auxiliary structure for a balcony is characterized in that a pin 22 fitted into the holder 2 is movable up and down and is pushed upward and held by a spring 23.