JPH0743361Y2 - Units and panels with slings - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a unit and a panel with a hanger that are convenient for hoisting.

[Prior Art] In a prefabricated house constructed using panels manufactured in advance in accordance with a predetermined standard in a factory, generally, a method of assembling each panel in the field or a method of assembling each panel in a factory in advance has been generally used. A unit construction method is employed in which a unit assembled in a box shape is formed, and the unit is transported to the site and installed at a predetermined position. In particular, the latter method, that is, the unit construction method in which the unit is installed on the site, has been widely adopted in recent years because the site construction can be simplified and the construction period can be shortened.

By the way, when adopting the unit construction method as described above,
Generally, a hanging metal object is attached to an upper core material of a wall panel which constitutes a unit, and the entire unit is hoisted and installed using the hanging metal object. Specifically, for example, a bolt-shaped metal hanging object having a hanging hook at the tip is used, and the hanging metal object is screwed and attached to the upper core material with the hanging hook protruding upward.

Further, when adopting a method of directly transporting the panel to the site and assembling it, similarly, a hanging metal object is attached to the upper core material of the panel, and the panel is hoisted using the hanging metal object.

[Problems to be Solved by the Invention] However, the method of attaching the hanging metal object to the upper core material in this manner has the following drawbacks.

That is, firstly, the load when the unit or the panel is lifted is all applied to the upper core material, so that the upper core material cannot withstand this weight and is deformed. This phenomenon is particularly noticeable when lifting a heavy object such as a large unit. Therefore, when attaching the hanging hardware, it is necessary to take measures such as previously incorporating a reinforcing plate for reinforcing the upper core material.

Secondly, after the unit or panel has been transported to the site and installed at a predetermined position, the hanging hardware attached to the unit or panel must be removed. For this reason, there is a problem that the number of on-site construction steps increases and the work becomes complicated.

Thirdly, there is a problem when hoisting a panel, especially a skeleton panel composed only of a frame, and since the face material is not provided, the hanging metal object is likely to come off during hoisting. is there.

The present invention has been made in view of the above circumstances, and it is possible to sufficiently withstand the load at the time of hoisting and prevent the unit or panel from being deformed. An object of the present invention is to provide a unit and a panel with a hanger using a tool.

[Means for Solving the Problem] The present invention provides a rectangular core that is open at the upper end surface and extends in the vertical direction at the upper end portion of a side core member that is exposed at the side end portion of a wall panel that forms a panel or unit. A slotted groove having a shape is provided, and a rectangular plate-shaped suspending tool having a hooking hole for lifting at the upper end is fitted in the slotted groove, and the upper end of the hanging tool is located above the surface of the side core member. The solution means is that the lower end is fixed in the slot groove in a state of being bent in the direction of separating.

[Operation] According to the unit with a hanging tool and the panel of the present invention, since the hanging tool having the above-mentioned configuration is attached to the upper end portion of the side core member exposed at the side end portion, the load at the time of lifting is Through this suspender, it is applied in the longitudinal direction of the side core material, that is, in the vertical direction. Therefore, the load at the time of lifting is sufficiently endured, and the deformation of the unit or panel is prevented.
Also, after this unit or panel has been lifted and installed at a predetermined position on the site, the upper end of the lifting tool can be screwed along the inside of the cut groove of the side core material to the surface of the side core material. Since it can be embedded in the side core without protruding further, the work of removing the core can be omitted.

[Embodiment] Hereinafter, an embodiment will be described and with reference to the drawings, a unit with a hanger and a panel of the present invention will be described.

1 to 3 show an embodiment of the present invention and show an example of a unit with a hanging tool.

Reference numeral 1 in the figure is a bus unit. The bus unit 1 includes a box portion 2 formed in a substantially box shape.
And a bus set 7 housed inside the box portion 2 as a main component. Box part 2
In general, the floor panel 3 and the side wall panels 4 and 4 which are erected on the two opposite sides (short sides) of the floor panel 3, respectively.
A back wall panel 5 erected on one long side of the floor panel 3,
On the back wall panel 5, a ceiling panel 6 arranged in parallel with the floor panel 3 is formed into a substantially box shape with one surface open. The floor panel 3, the side wall panels 4, 4, the back wall panel 5 and the ceiling panel 6 of the box portion 2 are of a frame body assembled in a rectangular contour by an upper core material, a lower core material and a side core material, respectively. It has a structure in which a face material is attached to the surface. The bath set 7 is attached to the bathtub 8 installed in the bathing space, the door 9 openably and closably attached to the entrance and exit of the undressing space provided on the side of the bathing space, and the back surface of the wall panel. Heat insulation
It is formed by combining 10 etc.

The two side wall panels 4, 4 forming the side surface of the box portion 2 of the bus unit 1 are provided so as to project upward from the upper surface of the ceiling panel 6, and both side walls of the side wall panels 4, 4 are provided. At the upper end of the side core material 4a, 4a, 4a, 4a exposed at the end,
Longitudinal direction of the side core material 4a, 4a, 4a, 4a, that is, the recessed groove 11, 11, 11, 11 extending in the vertical direction, the side core material 4a, 4a, 4a, 4a
Is opened at the upper end surface of the.

Then, inside these dug-down grooves 11, there are attached suspenders 12 for suspending the bus unit 1, respectively.

As shown in FIGS. 2 and 3, the suspending tool 12 is an elongated rectangular plate-shaped steel plate formed to have substantially the same length as the slot groove 11, and the suspending tool is provided near one end thereof. A circular hooking hole 13 penetrating in the thickness direction of 12 is provided. Hook hole 13
Is for hanging a hanging hook 17 of a crane 18 when the hanging device 12 is hoisted. Further, the suspending tool 12 is provided with a plurality of through holes 14, 14 ... Penetrating in the thickness direction of the suspending tool 12 in a state in which they are substantially evenly dispersed throughout. These through holes 14, 14 ... Are used for screwing the suspension 12 to the side core 4a, and its shape is such that the head of the screw nail 15 can be embedded. The hanging tool 12 has a truncated conical portion 14a whose diameter gradually decreases from the front surface to the back surface. Alternatively, a screw may be used instead of the screw nail 15.

Such a hanger 12 is fitted into the countersunk groove 11 provided in the side core member 4a with one end portion having the hook hole 13 facing upward. Further, the suspending tool 12 is such that the upper end portion including the hooking hole 13 is warped in a direction away from the surface of the side core material 4a, and the lower end portion thereof is closely joined in the countersunk groove 11 to form the transparent member. It is fixed by screwing nails 15, 15 ... from the holes 14, 14.

Next, a method of hoisting the unit with hoisting tool of the present embodiment will be described with reference to FIG.

After manufacturing the unit with the hanging device having the above-mentioned structure in the factory, the hanging device 12,12,12,12 attached to the four places at the upper end of the unit.
The hanging hooks 17, 17, 17, 17 provided at the tips of the hanging wires 16 are hooked in the hook holes 13, 13, 13, 13, respectively.

After that, the hanging wire 16 is lifted by the crane 18 to install the unit with the hanging tool at a predetermined position.

After the unit 1 is installed at a predetermined position on the site, the suspension wire 16 is removed from the suspensions 12, 12, 12, 12.

After that, the warped portion of the upper end of the hanger 12, 12, 12, 12 is placed along the close contact state in the scoring groove 11, 11, 11, 11 of the side core material 4a, 4a, 4a, 4a, and Screw nails 15,15 ... from the holes 14,14 ...
It is buried in 1,11,11,11.

In this way, according to the unit with hanging equipment of the present embodiment,
Since the suspending tool 12 having the above-described configuration is attached to the upper end portion of the side core member 4a that is exposed at the side end portion of the side wall panel 4 that constitutes the unit 1, the load at the time of lifting is the suspending tool 12a. Is added in the longitudinal direction of the side core material 4a, that is, in the vertical direction. Therefore, as compared with the conventional example in which the load is applied to the upper core material, the proof stress against the load at the time of lifting is significantly improved, and the deformation of the side core material 4a or the unit 1 is prevented. Therefore, it is economically advantageous that a standard specification member manufactured in advance based on the standard can be used as it is without using a reinforcing plate or the like as in the past.

Further, after the unit 1 is lifted and installed at a predetermined position on the site, the upper end portion of the hanging tool 12 is set to the scoring groove of the side core member 4a.
If the nails are screwed along the inside of the side core member 11, the side core member 4a can be embedded in the side core member 4a without protruding from the surface of the side core member 4a. Therefore, on-site construction can be simplified and the construction period can be shortened.

Next, another embodiment of the present invention will be described with reference to FIG. This embodiment differs from the previous embodiment in that
The point is that the panel is directly lifted instead of the unit 1.

FIG. 5 shows an example of a panel with a hanging tool, in which reference numeral 20 is a panel. This panel 20 is formed by pasting a face material on the surface of a frame body assembled in a rectangular contour by an upper core material, a lower core material and a side core material.

At the upper end portion of the side core material 20a exposed at the side end portion of the panel 20, a slot groove 11 extending in the longitudinal direction of the side core material 20a is provided on the upper end portion of the side core material 20a. The opening is formed in the upper end surface of 20a.

Then, in the recessed groove 11, a suspending tool 12 similar to that shown in the embodiment is fitted, and its upper end is warped in a direction away from the surface of the side core member 20a. It is fixed to.

According to such a panel with a hanger, it is possible to sufficiently withstand the load at the time of hoisting and prevent the panel 20 from being deformed, and after the hanger 12 is installed at a predetermined position, the hanger 12 is buried in the groove 11 and removed. It is the same as the above-described embodiment that various effects can be obtained such that the work can be omitted.

Further, as the panel 20, it is also suitably applied when using a skeleton panel to which a face material is not attached, and does not cause a trouble such as coming off during lifting as in the conventional case, and is sufficient for a load. You can demonstrate the proof stress.

It should be noted that the unit with hanging equipment and the panel of the present invention are not limited to those shown in the above-mentioned embodiment, and the specific constitutional requirements such as the shape, size, and material of each member can be appropriately changed upon implementation. .

[Advantages of the Invention] As described above, according to the unit with a hanging tool and the panel of the present invention, the hanging tool having the above-described configuration is attached to the upper end portion of the side core member exposed at the side end portion. Therefore, the load at the time of hoisting is applied through the hoisting tool in the longitudinal direction of the side core material, that is, in the vertical direction. Therefore, the load at the time of lifting is sufficiently endured, and the deformation of the unit or panel is prevented. Therefore, the member having the standard specifications can be lifted as it is, the labor of the construction can be saved, and the economical burden can be reduced. Also, after this unit or panel is lifted and installed at a predetermined position on the site, the upper end of the suspender is screwed along the inside of the core groove, and the suspender is embedded in the core. You can do it. Therefore, it is possible to omit the work of removing the hanger and simplify the on-site construction.

[Brief description of drawings]

1 to 4 show an embodiment of the present invention. FIG. 1 is a perspective view showing a unit with a lifting tool, and FIGS. 2 and 3 are plan views showing the structure of the lifting tool. FIG. 4 is a side cross-sectional view, and FIG. 4 is a perspective view showing a state in which the unit with a lifting tool is lifted up. FIG. 5 shows another embodiment, and is a perspective view showing a panel with a lifting tool. 1 ... Bath unit (unit), 4 ... side wall panel (wall panel), 4a ... side core material, 11 ... slot groove, 12 ...
Suspension tool, 13 …… Hatch hole, 20 …… Panel, 20a …… Side core material.

Claims (1)

[Scope of utility model registration request] 1. A rectangular countersunk groove that is open to the upper end surface and extends in the vertical direction is provided at the upper end of a side core member that is exposed at a side end of a wall panel that forms a panel or unit. In the recessed groove, a rectangular plate-shaped suspending tool having a hanging hole for lifting at the upper end is fitted, and the upper end is warped in a direction away from the surface of the side core member, A unit with hanging equipment and a panel, characterized in that the lower end portion is fixed in the slot groove.