JP2562717Y2 - Connection positioning hardware - Google Patents

Description

[Detailed description of the invention]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connecting positioning hardware, and more particularly to a connecting positioning hardware for connecting building units in close contact with each other and for positioning other building units.

2. Description of the Related Art In recent years, a unit construction method has been used as one of construction methods for simplifying and speeding up the construction process of buildings such as dwellings and obtaining high structural strength. In this unit construction method, the building is
That is, a building is constructed by dividing the units into units and arranging or stacking the units at a building site. For example, a building having high strength is rapidly constructed by installing a plurality of building units on a foundation, further stacking building units for a two-story building, and installing a roof unit thereon. . In such a unit construction method, in order to obtain sufficient strength, it is necessary to install each unit in close contact with each other, and to perform installation or stacking with accurate positioning. Therefore, after each unit is closely mounted using a tool such as a torque wire, the units are connected by various hardware. Further, in order to stably install the unit at the correct position, a projection or the like is formed on the end surface itself of the installation unit of the building unit, and positioning is performed by fitting the projection to the opposite surface.

In the above-described conventional unit installation process, the connecting hardware and the positioning means are used separately, and the connecting hardware is located in a place where the function of the positioning means is not impaired. Must be attached,
In the case of a building unit composed of panels having a relatively small thickness, there has been a problem that it is particularly difficult to set the mounting position. Further, when a positioning means such as a projection is directly formed at an end of the unit, there is a problem that a manufacturing process of a panel constituting the unit is complicated. Further, when the panel or the unit is transported, the projection may be an obstacle, and the projection may be easily damaged during transportation. SUMMARY OF THE INVENTION The present invention has been made to solve the above-described problem, and has as its object to enable connection and connection between two adjacent building units and positioning between other building units. It is to provide a connection positioning hardware.

In order to achieve the above object, a connecting positioning hardware according to the present invention includes a connecting hardware for connecting first and second building units, and a connecting hardware for connecting the first and second building units.
And a positioning hardware for positioning the third building unit with respect to the third building unit, wherein the connecting hardware straddles both the first and second building units in a state where the first and second building units are in close contact with each other. A rectangular plate for connection and fixing, a center mark formed at the center of both longitudinal ends of the plate, and the third building unit formed on a surface of the plate facing the third building unit , And a pair of nailing small holes formed side by side in a direction obliquely intersecting with the long sides at both end portions on the longitudinal side of the plate. , The positioning hardware is the third
An opening is formed to be attached to the plate-side surface of the building unit, and the small projection is inserted therethrough.

According to the connection positioning hardware of the above construction, when the plate is fixed across the first building unit and the second building unit, the first and second building units are connected. Become. Since the small projections are provided upright on the plate, the small projections can be fitted into the third building unit which is connected and installed to the first and second building units. A positioning hardware having an opening through which the small projection is inserted is attached to the third building unit. When the small projection is inserted through the opening of the positioning hardware, accurate positioning of the third building unit with respect to the first and second building units can be performed. As described above, according to the connection positioning hardware according to the present invention, the connection between the first and second building units and the positioning of the third building unit can be easily performed.
As a result, even if the end face of the building unit has a small space, the connection and the accurate positioning action can be performed by using one most suitable space.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. The connection positioning hardware according to the present embodiment is a connection hardware.
And positioning hardware. 1A, 1B, and 1C show a plan view, a front view, and a perspective view of a connection hardware , respectively. The rectangular plate 10 having a width substantially corresponding to the thickness of the building unit is, for example, 2 mm to
It is formed in the shape of a metal plate having a thickness of about 4 mm, and a plurality of small holes 12 for inserting fixing screws or the like are provided on the plate surface. Plate 10
A center mark 13 for indicating the center position is formed by making a cut at a substantially central position in the longitudinal direction of the. Then, two small protrusions, namely, guide pins 14a and 14b are provided on the upper surface side of the plate 10.
Is erected. These guide pins 14a and 14b
Is attached to the plate 10 by welding or the like. The lower side, which is the attachment side, is formed in a columnar shape, and the upper side is formed in a truncated cone shape. Next, the chain of the above configuration
Figure 2 the functions of the focal hardware (A), (B) and (C)
It will be described based on. FIG. 2A illustrates the upper end portions of the contact portions of the first building unit 20 and the second building unit 22. In this state, in order to eliminate the gap 100 between the building units 20 and 22, it is necessary to bring both units into close contact. Here, the two building units 20 and 22 are brought into close contact with each other using a torque wire or the like. Then, as shown in FIG. 2B, the plate 10 is set on the end face of the building unit contact portion while positioning the center mark 13 as a guide. The wall panels 20a, 20b and 22a, 22b, which are components of this building unit, are about half the thickness (about 45 mm) of a normal wall panel, and about 90 mm by joining these wall panels together. The thickness of the wall is formed. Therefore, the width of the plate 10 is set slightly smaller than the thickness of the half-thick wall panel. Plate 10 is installed in small hole 1
2 by inserting or driving a screw nail or the like into each. Next, as shown in FIG. 2C, the third building units are stacked and installed from above the plate 10. Here, the third building units 24a, 24b
Is formed with a hole in which the guide pins 14a and 14b are fitted on the surface in contact with the wall panels 20b and 22b. The position of this hole is such that the guide pin 14 is fitted when the third building unit is installed at an appropriate position. Next, the positioning hardware will be described.
In this embodiment, the positions of the third building units 24a and 24b facing the plate 10 are shown in FIG.
The positioning hardware 26 shown in FIGS. 2A is a plan view, FIG. 2B is a front view, and FIG. 1C is a perspective view. This positioning gold
The object 26 has an opening 28 at a position where a hole into which the guide pin 14 is fitted is provided. And this positioning
In order to fix the hardware 26 to the third building units 24a and 24b, a plurality of small holes 30 for inserting a screw nail or the like are formed. As shown, one opening 28 is formed, which is used for the guide pin 14a or 14g.
b is penetrated. That is, one positioning metal fitting 26 is provided on each of the surfaces of the third building units 24a and 24b in contact with the wall panels 20b and 22b, and the corresponding guide pin 14a or 14b is inserted therethrough. is there.
As described above, in this embodiment, since the positioning hardware 26 is attached, the stability of the installation after the positioning and installation of the third building unit 24 is further enhanced. That is, the rank
The mounting hardware 26 is also made of metal, and the opening 28
Is not easily deformed, so the guide pin 1
The stabilization of the installation state is achieved rather than the fitting of the unit 4 into the main bodies of the units 20 and 22. as mentioned above,
According to the present embodiment, even a narrow joint end surface of a building unit constituted by using a wall panel having a relatively thin thickness can be used.
Two building units can be reliably connected. Further, the third building unit can be reliably positioned at the same time as the connection and coupling. As mentioned above, although one Example of this invention was described, this invention is not limited to this, A various deformation | transformation is possible within the range of the gist of this invention. For example, the width and length of the plate 10 or the guide pins 14
Various design changes can be made to the number, shape, and the like within a range that does not impair the function.

[Effect of the Invention] As described above, according to the connection positioning hardware according to the present invention, two building units can be connected and connected, and the positioning between other building units can be appropriately performed. It is. This makes it easier and faster to install each unit in the unit construction method.

[Brief description of the drawings]

1 (A), (B), and (C) each show an example .
FIG. 3 is a plan view, a front view, and a perspective view of a connecting hardware to be mounted .

FIG. 2 (A), (B), (C) are connection in the embodiment .
It is a function explanatory view of hardware .

[3] (A), (B), (C) a position in Example
The top view, the front view, and the perspective view of the metal fitting are shown, respectively.

[Explanation of symbols]

Reference Signs List 10 plate 12 small hole 13 center mark 14 guide pin 20 first building unit 22 second building unit 24 third building unit 26 positioning hardware 28 opening

Claims (1)

(57) [Scope of request for utility model registration] A connecting hardware for connecting the first and second building units; a positioning hardware for positioning a third building unit with respect to the first and second building units;
A rectangular plate for connecting and fixing the first and second building units in a state where the first and second building units are in close contact with each other, and both sides on the longitudinal side of the plate. A center mark formed at the center of an end; a small protrusion formed on a surface of the plate facing the third building unit to be fitted into the third building unit; And a pair of nailing small holes formed side by side in a direction obliquely intersecting the longitudinal side, and the positioning hardware is provided on the plate side of the third building unit. A connection positioning metal fitting which is attached to a surface and has an opening formed through the small projection.