JPH0842254A - Method and structure for mounting window frame - Google Patents

Abstract

PURPOSE:To eliminate the need for welding operation. CONSTITUTION:A frame body 11 for mounting with a fixture 15 is mounted on the outer circumference of a window frame 10, the frame body 11 is placed on a member 21 for positioning having a positioning means 27 such as a dowel bolt 27 installed on the inside of the opening section 20 of a building and the place of the frame body 11 is adjusted, and the fixture 15 is fixed onto fittings 23 for fixing set up to the reinforcing material 22 of the building by bolt clamping. Accordingly, the window frame can be mounted in a non-welding manner.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window frame mounting method and mounting structure. More specifically, the present invention relates to a window frame mounting method and a mounting structure in which a window frame can be mounted without performing welding work.

[0002]

2. Description of the Related Art Conventionally, when a window frame such as a sash is attached to a building, as shown in FIG. 13, a frame b having an inner size larger than the opening a for the window frame of the building is provided. , The window frame d is temporarily fixed to the inside of the frame body b by a wedge c, etc., and then the fixing hardware f is inserted into the gap e between the window frame d and the frame body b. Can be fixed by welding to an attachment fitting g which is attached to the outer periphery of the window frame d in advance so that the position can be adjusted to some extent, and the other end can also be fixed by welding at an appropriate position inside the frame body b. Has been done.

As described above, since the conventional work method involves welding work, there is a problem that it is necessary to perform curing around the work place in order to avoid damage in the vicinity of the work place due to sparks of welding. In this case, if the outer wall panel is finished, it must be carefully cured.

Further, in order to perform the welding, an operator different from the installer of the outer wall panel, that is, a welder is required. As a result, since workers of different occupations perform one work of mounting the window frame, it is necessary to adjust the work. Further, there is also a problem that the work process becomes complicated and the work is prolonged as well. If the work is prolonged, the construction cost naturally rises.

In addition, since there is a shortage of skilled welders in recent years, there is a problem in that the welding quality may be deteriorated or uneven. As a result, there is a possibility that mounting failure may occur.

[0006]

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems of the prior art, and an object thereof is to provide a window frame mounting method and a mounting structure which do not require welding work.

[0007]

A method of mounting a window frame according to the present invention comprises a step of arranging a frame for mounting on the outer periphery of the window frame, and a step of mounting the frame on the lower inside of the mounting opening of the window frame of a building. Procedure for disposing a positioning member having positioning means for the frame, and disposing the fixing member for the frame above and / or laterally inside the mounting opening of the window frame of the building. The step of arranging a frame side positioning member corresponding to the positioning means on the lower lateral member of the mounting frame, and the upper lateral member and / or the standing member of the mounting frame, A step of disposing a frame body side fixing member corresponding to a fixing member, and a step of positioning the mounting frame body by cooperation of the positioning means of the mounting frame body and the frame body side positioning member; The fixing member and the front of the mounting frame By engaging No. a frame body side fixing member, characterized by comprising a procedure for fixing the mounting frame body opening for window frame attachment of the building.

Here, the positioning means is, for example, a screw member having a positioning protrusion on the head provided on the upper surface of the positioning member.

In the window frame mounting method of the present invention, it is preferable that a procedure for mounting the deformation preventing member of the frame is added to the mounting frame.

On the other hand, the window frame mounting structure of the present invention includes a mounting frame body disposed on the outer periphery of the window frame and the mounting frame body disposed below the inside of the mounting opening of the window frame of the building. A positioning member having a positioning means, a fixing member for the mounting frame body disposed above and / or laterally inside the mounting opening portion of the window frame of the building, and the mounting frame body A frame-side positioning member that is arranged corresponding to the positioning means on the lower lateral member, and an upper lateral member and / or a standing member of the mounting frame member corresponding to the fixing member. A frame-side fixing member, and the mounting frame is positioned by the cooperation of the positioning member of the mounting frame and the frame-side positioning member, and the fixing member of the mounting frame and the fixing member. Engage with the frame side fixing member More, wherein the mounting frame is fixed to the mounting opening of the window frame of the building.

Here, the positioning means is, for example, a screw member having a positioning protrusion on the head provided on the upper surface of the positioning member.

In the window frame mounting structure of the present invention, it is preferable that the mounting frame is provided with a member for preventing deformation of the frame.

[0013]

Since the present invention is constructed as described above, the window frame is first placed on the positioning member and then positioned by the positioning means. After that, the fixing members are fixed to each other by being engaged and fixed to the building. That is, the window frame is attached. Therefore, welding work becomes unnecessary in the mounting work. As a result, the work such as curing is not necessary and the process is shortened.

[0014]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described based on embodiments with reference to the accompanying drawings, but the present invention is not limited to such embodiments.

Embodiment 1 FIG. 1 is a vertical sectional view of a window frame mounting structure used in a window frame mounting method according to Embodiment 1 of the present invention. The window frame mounting structure 1 of Example 1 is a window frame such as a sash. A mounting frame body (hereinafter, simply referred to as a frame body) 11 arranged on the outer periphery of 10,
A positioning member 21 disposed below the inside of an opening 20 formed corresponding to the window frame 10 of the building.
And a frame fixing metal fitting (fixing member) 23 attached to the reinforcing member 22 of the building at a position corresponding to above and / or to the side of the frame 11 as a main part.

The frame body 11 is, for example, a lip groove type steel 12, which has its lip 12a facing outward.
It is fixed by screws 13 and the like along the outer periphery of the (see FIG. 2). As shown in FIG. 2, the frame body 11 is provided with braces in an X shape, and the frame body 11 and the window frame 1 are provided.
It is preferable that 0 deformation is prevented.

The lower lateral member 11a of the frame 11 may be joined to the upright member 11c with some movement in accordance with the movement of the opening 20.

On the other hand, the positioning member 21 arranged below the inside of the opening 20 of the building is, for example, a lightweight square pipe 24, and a projection 25 is provided at an appropriate position thereof. As shown in FIG. 4, the protrusion 25 is formed, for example, by screwing a dowel bolt 27 on a T-nut 26 provided on the upper surface of the square pipe 24. In the first embodiment, the dowel bolt 27 constitutes the positioning means.

Although not clearly shown in the figure, the frame fixing member 23 attached to the reinforcing member 22 has a through hole 2 through which a bolt 31 for fixing the frame 11 is inserted.
3a is formed and the through hole 23a is formed on the back surface thereof.
A nut that is screwed with the bolt 31 is provided in correspondence with the above. Here, instead of this nut, a female screw may be directly formed in the through hole 23a.

In the first embodiment, as shown in FIG.
The lower lateral member 1 is also made to correspond to the protrusion 25 on the frame body 11.
On the lower surface of 1a, a positioning plate member (frame side positioning member) 14 having an insertion hole 14a for the projection 25 is provided. The insertion hole 14a provided in the plate member 14 is, for example, a long hole as shown in FIG. 6 so that the position can be adjusted. This insertion hole 14a is replaced with a long hole,
It may be a so-called loose hole. Further, frame body side fixing metal fittings (frame body side fixing members) 15 are arranged on the upper surface of the upper lateral member 11b and the side surfaces of the standing member 11c so as to correspond to the frame body fixing metal fittings 23. As shown in FIG. 7, the frame-side fixing member 15 is formed by bending a plate material into an L-shape, and has a bottom surface 15a on which the through hole 1 for attachment is provided on the upper surface of the upper lateral member 11b or the side surface of the standing member 11c.
5b is formed, and a through hole 15d corresponding to the through hole 23a formed in the frame fixing metal fitting 23 is formed on the upright surface 15c. The size of the through hole 15d is set so that the position can be easily adjusted when the frame 11 is attached. For example, it is a so-called loose hole.
The attachment of the frame body side fixing bracket 15 to the frame body 11 is shown in FIG.
As shown in FIG.
6 is provided on the bottom surface 15a of the T-nut 16.
This is done by screwing a bolt 32 through a through hole 15b provided in the. Therefore, this frame side fixing bracket 1
When the frame body 11 is fixed, the position 5 can be adjusted to some extent in the horizontal or vertical direction.

The on-site construction of the window frame mounting structure 1 having the above structure is performed as follows.

The lower transverse member 11a of the frame 11 is placed on the positioning member 21 with the projection 25 inserted into the elongated hole 14a of the plate member 14 (see FIGS. 1, 3 to 6 and 8).

The frame 11 is moved in the horizontal direction to adjust the position in the horizontal direction (see FIG. 8).

The dowel bolt 27 is moved up and down to adjust the height of the frame 11 (see FIGS. 4 and 8).

The position of the frame side fixing metal fitting 15 is aligned with the position of the frame body fixing metal fitting 23. At that time, if necessary, the frame body side fixing metal fitting 15 itself is slid on the frame body 11 to adjust its position (see FIGS. 7 and 8).

The frame side fixing metal fitting 15 is used as the frame body fixing metal fitting 2.
It is fixed to 3 with bolts 31 (see FIG. 1).

The turnbuckle forming the brace in the X shape provided on the frame 11 is removed. This completes the fixing of the window frame 10 to the building, that is, the installation (see FIG. 8).

As described above, according to the first embodiment, the window frame 10 can be attached to a predetermined position of the building without using welding.

Second Embodiment A window frame mounting structure according to a second embodiment of the present invention is shown in FIGS. 9 and 10. The window frame mounting structure 1A of the second embodiment is a modification of the first embodiment. Instead of the dowel bolt 27 of the first embodiment, a normal hexagonal bottle 41 is screwed on the upper surface of the positioning member 21. , Positioning member 2
1 and the lower lateral member 11a, the fixing bracket 42 and the bolt 43,
It is fixed by bolting 44 with washers 45 and 46. Therefore, the plate member 14 has no elongated hole. In addition, the positioning member 21
On the side of the T-nut 4 for mounting the bolt 43
7 is provided, and a T nut 48 is provided on the side surface of the lower lateral member 11a. Here, although the through hole 42a for inserting the bolt formed in the fixing metal fitting 42 is of a normal size, the through hole 42b for inserting the bolt is a so-called loose hole so that the position adjustment can be facilitated. Has been

The remaining structure of the second embodiment is the same as that of the first embodiment.
Is the same as.

The attachment of the window frame 10 according to the second embodiment will be described below only regarding the points different from the first embodiment.

The frame 11 is placed on the positioning member 21.

The frame 11 is moved in the horizontal direction to adjust the position in the horizontal direction.

The height of the frame 11 is adjusted by moving the hexagon bolt 41 up and down.

Positioning member 21 and lower lateral member 11a
The fixing brackets 42 are bolted to each other using bolts 43 and 44.

As described above, also in the second embodiment, the window frame 10 can be attached to a predetermined position of the building without using welding.

Third Embodiment A window frame mounting structure according to a third embodiment of the present invention is shown in FIGS. 11 and 12. The window frame mounting structure 1B of the third embodiment is a modification of the second embodiment, in which the fixing metal fitting 42 of the second embodiment is modified to a metal fitting 51 that also functions as a positioning member. That is, the tip member of the bottom surface 51b of the L-shaped plate member 51 is bent downward to form a building attachment portion 51a. A bolt 52 for adjusting the height of the frame 11 is screwed to the bottom surface 51b. Further, a U-shaped notch 51d for inserting the bolt 53, which is open upward, is provided on the upright surface 51c. Then, the lower lateral member 11a is fixed by screwing the bolt 53, to which the washer 54 is attached, from the notch 51d to the T nut 55 arranged on the side surface of the lower lateral member 11a.

The remaining structure of the third embodiment is the same as that of the second embodiment.
Is the same as.

The attachment of the window frame 10 of the third embodiment will be described below only with respect to the points different from the second embodiment.

The frame body 11 is placed on the fixture 51.

The frame 11 is moved in the horizontal direction for horizontal positioning.

The height of the frame 11 is adjusted by moving the hexagon bolt 52 up and down.

The fixing member 51 and the lower lateral member 11a are bolted together by bolts 53.

As described above, also in the third embodiment, the window frame 10 can be attached to a predetermined position of the building without using welding.

[0045]

As described above in detail, according to the present invention, it is possible to obtain the excellent effect that the window frame can be attached to the predetermined position of the building without any welding work.
In addition, since welding work is not required, work such as curing is not required, so that construction can be simplified and the process can be shortened. Along with that, there is also an effect that the cost required for installation is reduced. Furthermore, since most of the factory production is done and the work at the construction site is a simple work such as bolting, the product quality can be homogenized and improved.

[Brief description of drawings]

FIG. 1 is a vertical sectional view of a window frame mounting structure according to a first embodiment of the present invention.

FIG. 2 is an explanatory view of the window frame in the embodiment, showing a state in which a frame body is provided along the outer periphery.

FIG. 3 is an explanatory diagram of an opening of a building in the example.

FIG. 4 is a detailed view of a portion A in FIG. 3, showing a state in which dowel bolts are attached to the positioning member.

FIG. 5 is an explanatory view of the window frame in the embodiment, showing a state in which a frame side fixing metal fitting is arranged on the frame body.

FIG. 6 is a detailed view of a B part in FIG.

FIG. 7 is a detailed view of a C portion in FIG.

FIG. 8 is an explanatory view of the window frame in the embodiment, showing a state in which the window frame is attached to a predetermined position of the building.

FIG. 9 is a bottom front view of Embodiment 2 of the present invention.

FIG. 10 is a partial side sectional view of the same.

FIG. 11 is a bottom front view of Example 3 of the present invention.

FIG. 12 is a partial cross-sectional view of the same side surface.

FIG. 13 is an explanatory view of a conventional window frame mounting structure.

[Explanation of symbols]

1, 1A, 1B Window frame mounting structure 10 Window frame, sash 11 Mounting frame body 11a Lower lateral member 11b Upper lateral member 11c Standing member 12 Lip groove type steel 12a Lip 13 Screw 14 Positioning plate material (frame side positioning member) 15 Frame Body side fixing metal fitting (frame side fixing member) 16 T nut 20 Opening 21 Positioning member 22 Reinforcing material 23 Frame body fixing metal fitting (frame body fixing member) 24 Light weight square pipe 25 Protrusion 26 T nut 27 Dowel bolt (positioning) means)

Claims (4)

[Claims] 1. A procedure for arranging a mounting frame body on the outer periphery of a window frame, and a positioning member having a positioning means for positioning the mounting frame body inside and below the mounting opening of the window frame of a building. Installation procedure, procedure for disposing a fixing member for the mounting frame body inside and / or laterally of the mounting opening portion of the window frame of the building, and lower lateral member of the mounting frame body And a step of arranging a frame body side positioning member corresponding to the positioning means, and arranging a frame body side fixing member corresponding to the fixing member on the upper lateral member and / or the standing member of the mounting frame body. Installation procedure, a procedure for adjusting the position of the mounting frame body by the cooperation of the mounting frame positioning means and the frame side positioning member, and a fixing member for the mounting frame body and the frame. By attaching the body-side fixing member, And a step of fixing the mounting frame to the mounting opening of the window frame of the building. 2. The window frame mounting method according to claim 1, wherein the positioning means is a screw member having a positioning protrusion on a head provided on the upper surface of the positioning member. 3. A mounting frame body disposed on the outer periphery of a window frame, and a positioning member having a positioning means for the mounting frame body disposed below an inner side of a mounting opening of the window frame of a building. A fixing member of the mounting frame body disposed above and / or laterally inside the mounting opening of the window frame of the building, a lower lateral member of the mounting frame body, and the positioning means. A frame-side positioning member arranged correspondingly;
The upper lateral member and / or the upright member of the mounting frame is provided with a frame side fixing member arranged corresponding to the fixing member, and positioning means for the mounting frame body and the frame side positioning member. The position of the mounting frame body is adjusted in cooperation with the mounting frame body, and the mounting frame body is fixed to the frame side fixing member so that the mounting frame body is installed in the building window. A window frame mounting structure characterized by being fixed to a mounting opening of a frame. 4. The window frame mounting structure according to claim 3, wherein the positioning means is a screw member having a positioning protrusion on a head provided on the upper surface of the positioning member.