JPS6120164Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] This invention relates to a building unit that improves transport-related work and prevents damage.

[Conventional technology]

Building units are assembled in a factory and transported to a construction site for installation, so lifting work is required when they are transferred from the factory (temporary storage area) to a transport vehicle, such as a truck, and when installed at the construction site. Ru. The lifting work was carried out by Tokukai Sho.
As described in Japanese Patent No. 50-98115, this is accomplished by attaching eye bolts to the four corners of the top of a box-shaped building unit and securing wire ropes or the like to these.

Therefore, it is necessary for the building unit to have a certain height that does not impair livability, and the building unit must be as tall as possible within the height restrictions allowed for transportation.

[Problem that the invention attempts to solve]

If an eyebolt is attached to this box-shaped building unit, it will protrude upward from the building unit, which will cause problems in transportation.
Therefore, it was necessary to install and remove eye bolts before and after transportation (during lifting operations at temporary storage sites and during lifting operations at construction sites).

In addition, the building unit is fastened and held with wire ropes, etc. when transported by truck, etc., but at this time, since the building unit does not have a suitable locking part, the wire rope, etc. may come into contact with the outer wall panel, etc. on the side of the building unit. However, due to violent friction, the exterior wall panels and other parts were damaged. In order to prevent this damage, building units were sometimes covered with protective materials, but
Even so, vibrations during transportation often caused damage to the sides of the building units.

This idea eliminates the double work of attaching and removing eyebolts to building units as described above, reducing the number of work hours, and at the same time, prevents damage to external wall panels of building units due to wire ropes used to hold them together during transportation. This was done with the purpose of eliminating the cause of the damage.

[Means for solving problems]

In order to achieve the above object, this invention has a structure in which a hanging ring is provided on a mounting base so as to be able to fall down, and a hanging metal fitting is provided on the mounting base,
The hanging ring is detachably attached to a plurality of predetermined locations on the side edge of the top surface of the box-shaped building unit, and when the hanging ring is tipped over, the hanging ring protrudes outward from the side surface of the box-shaped building unit. This building unit is characterized in that an opening inside the building unit is opened outward from the side surface of the building unit.

[Effect]

In this invention, when transporting a building unit, the hanging ring of the hanging fitting is overturned so that the height limit is not exceeded. Therefore, it is not necessary to attach and detach the hanging fittings before and after transportation.
In addition, when the building unit is to be fastened to a truck or the like during transportation, the hanging ring of the hanging fitting is overturned so that it protrudes outward from the side of the box-shaped building unit, and the opening in the hanging ring is connected to the building unit. An opening is made on the outside of the side surface of the building unit, and a wire rope or the like which is thinner than the size of the opening is passed through this opening to securely hold the building unit to a truck or the like. This prevents the side surfaces of the building unit and wire ropes from coming into contact and rubbing against each other, thereby preventing damage to external wall panels and the like.

〔Example〕

This invention will be explained below with reference to the drawings.

In the figure, 1 is a building unit (part), which has a box-shaped frame with pillars placed at the four corners connected by beams. 2 is the pillar and 3 is the beam. The pillar 2 is made of a square steel pipe, and a cover plate 4 is fixed to the top of the pillar 2.
A nut is welded to this cover plate 4 to form a female threaded portion 5.

Reference numeral 6 denotes a hanging metal fitting, and a hanging ring 8 is attached to the mounting base 7 with a pin 9, so that the hanging ring 8 can be tipped over from position a to position b. Further, a male threaded portion 10 is provided on the mounting base 7 to project downward, and this male threaded portion 10 is screwed into the female threaded portion 5. Hanging bracket 6
In each column 2 at the four corners of the building unit, the male threaded portion 10 is connected to the female threaded portion 5 in the same manner.
It is removably attached by being screwed onto the. When the hanging ring 8 is tipped over to the position b, it protrudes further outward than the outer wall panel 11 on the side of the building unit 1, and the opening in the hanging ring 8 opens on the outer side of the outer wall panel 11. It is designed so that

It is to be noted that the mounting base 7 of the hanging fitting 6 is preferably formed into a rectangular shape as shown in the figure to facilitate the use of a wrench when screwing in the male threaded portion 10. 12 is a wire rope for tightly holding the building unit to a truck or the like.

When lifting this building unit 1, as shown in FIG. 3, a wire rope is hung around the hanging fitting 6 and the building unit 1 is lifted. When transporting the building unit 1 on a truck or the like, the hanging ring 8 of the hanging fitting 6 is turned over so that it is in the state b so as not to exceed the height limit. For this reason, the hanging bracket 6 must be used before and after transportation.
No installation or removal work is required.

When the building unit 1 is to be fastened to a truck or the like during transportation, as shown in FIG. The inner opening of the hanging ring 8 is made to protrude more outward than the outer wall panel 1.
An opening is made on the outside of the building unit 1, and a wire rope 12 thinner than the size of the opening is passed through this opening to tightly hold the building unit 1 on a truck or the like. This prevents the wire rope 12 from coming into contact with the outer wall panel 1 on the side surface of the building unit 1, thereby preventing damage to the outer wall panel 12. Since the building unit 1 is securely fixed to a truck or the like by the hanging fittings 6, the building unit 1 will not be damaged even by vibrations during transportation, even if the building unit 1 is transported. .

[Effect of idea]

The building unit of this invention is constructed as described above, and during transportation, it is possible to avoid hindrance to transportation by keeping the hanging ring tipped over, and therefore it is different from the case of conventional eye bolts. This eliminates the need for double installation and removal of hanging fittings. In addition, when the hanging ring is tipped over, it protrudes outward from the side of the building unit, and the opening in the hanging ring opens outward from the side of the building unit. By locking the wire rope, etc., and holding the building unit tightly to the truck, etc. during transportation, the wire rope, etc. is prevented from coming into direct contact with the external wall panel, etc. on the side of the building unit, and therefore the wire rope, etc. In addition, there is no need to cover the building unit with a protective material to prevent damage caused by wire ropes or the like.

[Brief explanation of the drawing]

FIG. 1 is a partially omitted sectional view showing an example of this invention, and FIG. 2 is a partially omitted perspective view. Third
The figure is a perspective view showing the state in which the building unit is lifted. 1...Building unit, 2...Column, 3...Beam, 4
... Lid plate, 5 ... Female thread part, 6 ... Hanging fitting, 7
...Mounting base, 8...Hanging ring, 9...Pin, 1
0...Male thread part, 11...Outer wall panel, 12...
wire rope.

Claims (1)

[Scope of utility model registration request] Hanging metal fittings in which a hanging ring is provided on a mounting base so as to be able to fall over are attached to a plurality of predetermined locations on the top side edge of a box-shaped building unit by the mounting base.
The hanging ring is detachably attached, and when the hanging ring is tipped over, it protrudes outward from the side of the box-shaped building unit, and an opening in the hanging ring opens outward from the side of the building unit. A building unit characterized by