JPH0545139U - Widening building frame for H-shaped building frame - Google Patents

Abstract

(57) [Summary] [Purpose] In the H-shaped building frame, it is a building frame for widening to add a widening building frame to a narrow building frame. [Structure] A narrow building territory 3 is provided in parallel with the building 1 toward the lower side of the horizontal territory of a wide building frame composed of left and right terrains and a horizontal terrain 4 which connects approximately the center of the terrain. Bent pipe 6
A stiffener 7 which is fixedly reinforced with a space between the side of the building 2'of a narrow building frame and the lower end of the expanded building 2, which is connected to the lower side.
Is a building frame for widening of an H-shaped building frame, which is attached to the lower end of the widening building by a hinge 8 that can be rotated outward, which ensures stable and reliable connection when in use and supplements when not in use. There is a feature that the rigid member 7 can be housed by rotating the rigid member 7 upward and stacking it in parallel with the widened building site 2.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 For H-shaped building frames used in construction, construction sites, etc., this is a building frame for widening when a wide building frame is added on top of a narrow building frame.

[0002]

[Prior Art]

 Conventionally, in the H-shaped building frame, there was no building frame for widening, and it was not possible to add a wide building frame on top of a narrow building frame.

[0003]

[Problems to be solved by the device]

 Therefore, for example, if there is a fence with a narrow space beside the building and there is only room for a narrow building frame, or if the building is uneven and there is a gap between the building and the building frame above, Workability can be improved by adding a wide building frame to a narrow building frame. An object of the present invention is to provide a building frame for widening the H-shaped building frame.

[0004]

[Means for Solving the Problems]

 The building frame for widening the H-shaped building frame of the present invention comprises a building site 1 and a widening site 2 parallel to the building site 1 to form a building site for connection with the wide building frame, and the building site is approximately in the middle. A narrow land 3 is provided to connect a narrow building frame in parallel with the building 1 from the building 1 on the horizontal land 4 to a narrow position downwardly. Is provided and fixed and reinforced with, for example, a bent pipe 6, and a reinforcement for handing over the flank of the building 2'of the narrow building frame connected to the building 1 and the narrow building 3 and the lower end of the expanded building 2 for reinforcement. The rigid member 7 is bar-tethered to the lower end of the widening building 2 by a hinge 8 which can be rotated outward. When the wide building frame is connected to the narrow building frame, the lower end of the stiffening member 7 is narrowed. It is fixed to the flank of the building frame 2'of the building frame to reinforce it, and when the widening building frame is not used, the stiffening material 7 is rotated outwardly around the hinge 8 to be placed in parallel with the building frame 2 of the widening building frame. Fold it up without taking it And wherein the point form.

[0005]

[Action]

 The building 1 and narrow building 3 of the proposed widening building are connected to the building 1'and 2'on the left and right of the narrow building to connect the building 1 and the building 2 to the left and right of the wide building. Connect the earth.

By rotating the stiffening member 7 downward about the hinge 8 and attaching the lower end of the stiffening member 7 to the flank of the building 2'of the narrow building frame with the bolts 9 or the like, The connection between the narrow building frame and the wide building frame is reinforced, and the wide building frame can be stably assembled above.

When the widened building frame is not used, the stiffening member 7 is swung upward from the outside around the hinge 8 so as to be stacked in parallel with the widened building 2, so that the stiffening material 7 can be stored without taking up space.

[0008]

【Example】

 The present invention relates to a wide-width building frame for adding a wide-width 880 mm-wide building frame to a narrow-width 620 mm-wide building frame in an H-shaped building frame.

In the front view of the present invention of FIG. 1, a frame composed of a building 1 on the left, a widening building 2 on the right, and a horizontal land 4 is made by welding a steel pipe of φ42.7 × 2.5, and has a width of 880 mm. At the upper end, a connecting frame is used to connect a building frame of wide width, that is, 880 mm width.

On this side of the building frame, which is connected to the building frame having a narrow width of 620 mm, the narrow building site 3 is parallel to the building site 1 at a distance of 620 mm from the building site 1 toward the lower side of the horizontal land 4. At the same time, the lower ends are aligned and welded, and the narrow building frames are connected to the lower ends of the building 1 and the narrow building 3 via connecting pins.

The narrow building 3 is fixedly reinforced with a bent pipe (made of steel pipe of φ27.2 × 2.0 in the embodiment) that is in contact with both the building 1 and the horizontal land 4, and further, in the embodiment, the wide building 2 Short strips of land 5 etc. are passed in between and fixed and reinforced.

[0012] A stiffening method that obliquely transfers and reinforces between the lower end of the widening building 2 for stability and reinforcement when connecting the widening building frame and the flank of the building 2'of the narrow building frame connected below. The material 7 is provided.

The stiffening member 7 is made of a steel pipe of φ42.7 × 2.5, which is the same as the building frame, and is connected to the lower end of the widened building site 2. A in FIG. 1 is a detailed view, FIG. 2 and FIG. As shown, a U-shaped metal fitting 10 is used, the tip of the stiffening member 7 is welded to the back of the U-shaped metal fitting, and the opening of the U-shaped metal fitting is straddled over the lower end of the widened building 2 with a bolt 11. The hinge 8 is attached to the stiffener 7 by pivoting the stiffening member 7 outwardly around the hinge so that the stiffening member 7 can be accommodated in the widened building 2 in a stacked manner. The hinge 8 is not limited to the above-mentioned structure, but it is necessary that the hinge 8 can be turned outward so that the stiffener 7 can be overlapped with the widened building site 2 in parallel.

[0014] The lower end of the stiffener 7 when the widening building frame is connected to the side of the building 2'of the narrow building frame, Fig. 1B shows the lower end of the stiffening member in the bottom view of Fig. 4. As described above, it is desirable to press it diagonally, shape it so that the contact surface between the building and the stiffener becomes parallel, and improve the adhesion, and then stop with the bolt 9.

[0015]

[Effect of the device]

 It is possible to easily add a wide building frame to a narrow building frame by using the widened building frame of the present invention in the H-shaped building frame. For example, connect the building on the narrow side of the widening building frame of the present invention to the building site of the narrow building frame as the base, and then rotate the stiffening member downward about the hinge 8 and lower the bottom end Fastened with horizontal bolts 9 or the like to the horizontal building of the narrow building frame 2 '. Next, the addition is completed by connecting the building of the wide building frame to the building on the widening side above.

[0016] As described above, not only is the addition operation extremely simple, and there is the effect that the widening extension of the building frame can be stably and firmly achieved. It does not take up space because it can be rotated and stacked in parallel with the widening building 2.

[Brief description of drawings]

FIG. 1 is a front view of an H-shaped widened building frame of the present invention.

FIG. 2 is a front view showing a detailed view of FIG. 1A.

FIG. 3 is a view taken along the line C-C in FIG.

FIG. 4 is a bottom view of the lower end portion of the stiffening member 7 in the detailed view of FIG. 1B.

[Explanation of symbols]

 1 Building site 2 Widening building site 3 Narrow building site 4,5 Horizontal land 6 Bending pipe 7 Stiffening material 8 Hinge 9,11 Bolt 10 U-shaped bracket

Claims (1)

[Scope of utility model registration request] 1. A building site 1 and a widening site 2 parallel to the building site 1 form a building site for connection with a wide building frame, and a horizontal land 4 is provided between approximately the middle of the building site 1 and the widening site. , A narrow building 3 for connecting a narrow building frame to the building 1 parallel to the building 1 at a narrow position from the building 1 on the horizontal land 4, fixed and reinforced, and a narrow building A stiffening member 7 for bridging and reinforcing the flank of the narrow building frame 2 ′ connected to 3 and the lower end of the wide building 2 is hinged 8 which can be swung outward to the lower end of the wide building 2. When the expanded building frame is connected to the narrow building frame, the lower end of the stiffening member 7 is fixed to the flank of the building 2'of the narrow building frame, and the stiffening member 7 is not connected.
A wide-width building frame for an H-shaped building frame, which is configured so that it can be housed in parallel with the building site 2 of the widening building frame by rotating outwardly around the hinge 8.