JP3781962B2 - Frame beam rack - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a rack for loading wooden frame beams in a residential building.
[0002]
[Prior art]
Generally, a wooden frame beam in a residential building is cut into a predetermined dimension in a factory in advance, and then transported to the site, thereby reducing work on site.
[0003]
Conventionally, when transporting this structural beam, simply assemble several beams that have been cut to a predetermined size and fasten them with a string, etc., and transport them on a pallet or directly on the platform and transport them to the site. Was.
[0004]
[Problems to be solved by the invention]
In constructing a housing by the transported body beams in this way, the work of attaching the joint hardware to each one of the body beams has to be performed on the site, resulting in inconvenience that the construction work becomes troublesome.
[0005]
Therefore, it is conceivable to perform the work of attaching the joint hardware to the frame beam at the factory, but in this case, the joint metal will protrude from the frame beam, so when transporting to the site, simply tighten it with a string etc. It becomes difficult to transport several pieces at once.
[0006]
The present invention has been made in view of such circumstances, and an object of the present invention is to provide a frame beam rack that can be loaded together with a frame beam to which a metal fitting is attached and transported to the site.
[0007]
[Means for Solving the Problems]
The frame beam rack of the present invention for solving the above problems is a rack for loading wooden frame beams in a residential building, and at both ends of a beam receiving portion formed in a square pipe shape penetrating from one to the other, A rack body having a connection portion extending in one direction or two directions orthogonal to the beam receiving portion to be substantially U-shaped or substantially H-shaped, and fastening inserted through the beam receiving portion of the rack body In the state where the frame beam is sandwiched between the beam receiving portions of the rack body, the connecting portions of the rack body can be received and connected in one or more stages, and the connection state in which the frame beam is sandwiched, It is designed to be fastened and fixed by a fastening band inserted through the beam receiving portion of the rack body.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0009]
FIG. 1 shows an outline of the overall configuration of a frame beam rack 1 according to the present invention, and FIG. 2 shows a use state of the frame beam rack 1.
[0010]
That is, the frame beam rack 1 includes an end rack body 2, an intermediate rack body 3, and a fastening band 4.
[0011]
The end rack main body 2 has a connecting portion 22 made of a short rectangular pipe at both ends of a beam receiving portion 21 made of a square pipe having a length of about 1 to 2 m and is orthogonal to the beam receiving portion 21. In this way, it is fixed by welding. The end rack body 2 is formed in a substantially U shape by welding the connection portion 22 in one direction to the beam receiving portion 21.
[0012]
The rack body 2 has a hook-shaped hook 23 fixed to the connecting portion 22 by welding. This hook 23 is used when lifting the whole frame beam 5 loaded on the frame beam rack 1.
[0013]
The intermediate rack body 3 has a connecting portion 32 made of a short rectangular pipe at both ends of a beam receiving portion 31 made of a square pipe having a length of about 1 to 2 m so as to be orthogonal to the beam receiving portion 31. It is formed by welding and fixing. The intermediate rack body 3 is formed in a substantially H shape by welding the connection portion 32 in two directions to the beam receiving portion 31.
[0014]
The connecting portion 22 of the end rack main body 2 and the connecting portion 32 of the intermediate rack main body 3 are of a diameter-receiving size and an insertion diameter-size so that they can be received and inserted in any combination. There are two types, one for each.
[0015]
The fastening band 4 is inserted into the beam receiving portions 21 and 31 of the end rack main body 2 and the intermediate rack main body 3 to be received and connected, and the end rack main body 2 and the intermediate rack main body 3 are fastened. Has been made to be able to.
[0016]
In order to load the frame beam 5 on the frame beam rack 1 configured as described above, first, the frame beam 5 is arranged on the two end rack bodies 2 arranged at an appropriate interval.
[0017]
Next, the connecting portion 32 of the intermediate rack body 3 is received and connected from above the connecting portion 22 of each end rack body 2.
[0018]
Next, the frame beam 5 is arranged on the beam receiving portion 31 of the intermediate rack body 3. In the same manner, the connecting portion 22 of the end rack body 2 is received and connected from above the connecting portion 32 of the intermediate rack body 3.
[0019]
In this state, the frame beam 5 is sandwiched between the beam receiving portion 21 of the end rack body 2 and the beam receiving portion 31 of the intermediate rack body 3. These are fastened through the fastening band 4 in the beam receiver 21. As a result, the frame beam 5 is sandwiched and fixed between the end rack body 2 and the intermediate rack body 3.
[0020]
Thereby, the frame beam 5 can be made into the state loaded in two steps | paragraphs.
[0021]
Thus, according to this frame beam rack 1, the frame beam 5 is only sandwiched and fixed between the end rack body 2 and the intermediate rack body 3 from above and below. If the space is provided, even the frame beam 5 in which the joint hardware 6 or the like is bonded in advance can be loaded on the frame beam rack 1.
[0022]
Further, the frame beam rack 1 loaded with the frame beams 5 in this manner is easily loaded with a rope or the like on a hook 23 provided on the connection portion 22 of the end rack body 2 and lifted by a hoist or a crane to easily load the truck. Can be put on. Therefore, if the timber beams 5 for one house are put together and loaded on the timber beam rack 1, they can be transported to the site as they are.
[0023]
In the present embodiment, the end rack main body 2 and the intermediate rack main body 3 are combined into two stages by inserting the fastening band 4 only into the beam receiving portions 21 of the upper and lower end rack main bodies 2. Since the intermediate rack body 3 is adapted to be fastened, the intermediate rack main body 3 may not be configured so that the fastening band 4 can be inserted into the beam receiving portion 31. Further, when an intermediate rack body 3 is used that allows the fastening band 4 to be inserted into the beam receiving portion 31, the fastening band 4 is inserted into the beam receiving portion 31 of the intermediate rack body 3. Then, the frame beam 5 may be fastened for each step.
[0024]
Further, in the present embodiment, the frame beam rack 1 is configured such that the frame beams 5 are stacked in two stages. However, as shown in FIG. 3, the frame beam rack 1 receives the connection portions 22 of the end rack body 2. It may be inserted and connected so that only one stage of the beam 5 is loaded, or two intermediate rack bodies 3 are used to load the beam 5 in three levels. There may be.
[0025]
Furthermore, in the present embodiment, the frame beam 5 is placed directly on the beam receiving portion 21 of the end rack body 2 or the beam receiving portion 31 of the intermediate rack body 3. A cushioning material made of rubber, sponge, or the like may be pasted on the beam receiving portions 21 and 31 to be hit.
[0026]
【The invention's effect】
As described above, according to the present invention, in a state where the frame beam is sandwiched between the rack main bodies, the connection portions of the rack main bodies that sandwich the frame beam are received and connected, and the connection state is fastened by the fastening band. Thus, the frame beam can be sandwiched and fixed between the rack bodies. Therefore, even a frame beam to which a metal fitting is attached can be sandwiched and fixed between the rack bodies and loaded together.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view showing an outline of the overall structure of a frame beam rack according to the present invention.
FIGS. 2A and 2B are a perspective view and a front view showing a plate in which frame beams are stacked by a frame beam rack according to the present invention, respectively.
FIGS. 3A and 3B are front views showing another usage state of the frame beam rack according to the present invention. FIGS.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Body beam rack 2 End rack main body 21 Beam receiving part 22 Connection part 3 Intermediate rack main body 31 Beam receiving part 32 Connection part 4 Fastening band 5 Body beam

Claims (1)

A rack for loading wooden frame beams in a residential building,
At both ends of the beam receiving portion formed in the shape of a square pipe penetrating from one side to the other, connection portions are extended in one direction or two directions perpendicular to the beam receiving portion, so that it is substantially U-shaped or substantially H-shaped. The rack body made into a shape,
A fastening band inserted into the beam receiving portion of the rack body,
With the frame beam sandwiched between the beam receivers of the rack body, the connection parts of the rack body can be received and connected in one or more stages, and the connection state with this frame beam clamped is the beam receiver of the rack body. A frame beam rack that can be fastened and fastened by a fastening band inserted through the frame.

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