JP3049354U - Steel frame support system - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a steel-frame building material supporting device capable of easily, reliably and safely attaching a heavy building material to a horizontal member. An upper horizontal piece (b1) of the horizontal member (b) is supported when connecting the horizontal member (b) having an H-shaped cross section to the longitudinal direction thereof via a connecting building material (c). The pair of side frames 2, 2 are respectively attached to the side portions of the horizontal member b by hanging down from the holding body 1 to be held.
Is provided below the lower horizontal piece b3.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention provides a steel frame that can easily and safely attach a building material when connecting a transverse member having an H-shaped cross section to a longitudinal direction thereof through a connecting building material. The present invention relates to a building material support device.

[0002]

[Prior art]

 Conventionally, in a steel-framed building, a part of an H-shaped cross member such as a beam or a girder is partially formed to a certain extent at a factory or to be easily framed at a site by a vertical member such as a pillar at a site. After being assembled, they are transported to the site.

As shown in FIG. 5, for example, as shown in FIG. 5, a connecting building material (splice plate) c is used to fasten other horizontal members or vertical members to bolts and nuts. The building material c is connected in advance by a member d, as described above.

[0004] The work of attaching the building material is generally performed manually, and it is extremely labor-intensive to support a heavy building material below the transverse member. Because of the mounting work, it places a heavy burden on the waist and must be manually supported until it is temporarily fixed to the horizontal members by bolts, so there is a risk of falling and there is a problem in safety management. .

In particular, steel frames in recent years have been increasing in size, and accordingly, building materials are also heavier due to strength and the like, so that the mounting work is more difficult and the risk is increased. there were.

[0006]

[Problems to be solved by the invention]

 The present invention has been made in order to solve the above-mentioned problems, and in supporting a building material having a H-shaped cross section when connecting the building material through a connecting building material in the longitudinal direction thereof, Hanging the upper horizontal piece of the horizontal member from the mounting body holding it, a pair of side frames are respectively attached to the side portions of the horizontal member, and the lower side of the horizontal member is attached to this side frame. An object of the present invention is to provide a steel-frame building material support device that can easily, reliably, and safely attach a heavy building material to a horizontal member by providing a bearing body positioned below a horizontal piece. .

[0007]

[Means for Solving the Problems]

 Means of the present invention for achieving the above object is to support the building material at the time of connecting a horizontal material having a H-shaped cross section to the longitudinal direction thereof through a connecting building material, A mounting body for holding the upper horizontal piece of the material, a pair of side frames suspended from the mounting body and respectively attached to the side portions of the horizontal material, and the horizontal frame provided on the side frame; And a bearing member located below the lower horizontal piece of the timber.

[0008] In addition, in supporting the building material when connecting the horizontal material having an H-shaped cross section to the longitudinal direction thereof through a connecting building material, the upper horizontal piece of the horizontal material is held. An attachment body, a pair of side frames suspended from the attachment body and respectively attached to side portions of the horizontal member, and a pair of side frame members provided on the side frame member and positioned below a lower horizontal piece of the horizontal member. And a supporting member which is provided so as to be adjustable in the height direction with respect to the side frame body.

Further, in supporting the building material at the time of connecting the horizontal material having the H-shaped cross section to the longitudinal direction thereof through a connecting building material, the upper horizontal piece of the horizontal material is replaced with an intermediate vertical piece. A mounting body that embraces substantially the entire periphery except for the portion, fixing means provided on the mounting body for abutting on the upper horizontal piece and fixing the mounting body to the upper horizontal piece, and hanging down from the mounting body. A pair of side frames respectively attached to the side portions of the upper and lower horizontal pieces of the horizontal member, and a rotatable member provided on the side frame and positioned below the lower horizontal piece of the horizontal member. And a regulating member provided on the side frame and abutting against an end of the intermediate vertical piece of the horizontal member.

[0010]

【Example】

 Next, an example of an embodiment of the steel frame building material supporting device according to the present invention will be described with reference to the drawings.

In FIG. 1 to FIG. 4A, as shown in FIG. 5, the connecting member c is connected to the transverse member b having an H-shape in the longitudinal direction via a connecting member c. This is a steel-frame building material support device for supporting, and is basically composed of a mounting body 1, side frames 2, 2, and a support body 3.

The above-described mounting body 1 holds the upper horizontal piece b1 of the horizontal member b substantially all around except for the middle vertical piece b2, and has a hollow inside made of a rigid metal or other thin plate. It is formed in the shape of a box, and its lower inside upper surface is placed on the upper surface of the upper horizontal piece b1.

The attachment 1 is provided with fixing means 4 for abutting on the lower surface of the upper horizontal piece b1 and fixing the attachment 1 to the upper horizontal piece b1. For this purpose, means such as a push screw such as a thumb screw which is screwed to the screw is used.

In the mounting body 1, an insertion groove 5 wider than the thickness of the intermediate vertical piece b 2 is provided in a portion other than the intermediate vertical piece b 2, The mounting member 1 can be inserted from the edge of the mounting member 1.

The above-mentioned pair of side frame bodies 2 and 2 are suspended from the mounting body 1 and are respectively attached to the upper and lower horizontal pieces b1 and b2 of the horizontal member b. A reinforcing portion 2a of a rising piece is formed at the edge by a thin plate of a rigid metal or the like, and has a length equal to or greater than the height of the horizontal member b, and a joint 6 at the lower side thereof. The two frame members 2 are connected to each other.

The support body 3 is rotatably provided by the support shaft 7 on the side frame members 2 so as to be located below the lower horizontal piece b3 of the horizontal member b. A roller having a width is used.

The support body 3 is movably attached to a large number of adjustment holes 8 provided in the pair of side frame bodies 2 and 2 by a support shaft 7, and has a height dimension of the horizontal member b. The lower surface of the lower horizontal piece b3 and the upper surface of the support body 3 are set to have a predetermined gap by appropriately adjusting the height in accordance with the above.

The side frame members 2 are provided with a plurality of regulating members 9 which come into contact with the ends of the intermediate vertical pieces b2 of the horizontal member b. The mounting shaft 10 can be moved in the height direction by the mounting shaft 10, and engages with the intermediate portion of the linking piece 11 mounted by the mounting shaft 10 with the end of the intermediate vertical piece b <b> 2. A contact portion 12 is provided.

The mounting shaft 10 of the restricting body 9 has a ring-shaped knob 13 for rotation provided on the outer side. When the restricting body 9 is mounted, transmission of the rotational force is excellent. As shown in FIG. 3, the wrench 14 serves as a temporary holding portion for the ratchet wrench 14 having a sharp portion. When the building material c is attached to the horizontal member b, the sharp portion of the wrench 14 is used. This is convenient for aligning the bolt holes b4 of the horizontal member b with the holes 15 of the building material c.

Further, a dish 16 is attached to the upper part of the mounting body 1, and when mounting the building material c to the horizontal member b, mounting members such as connecting bolts and nuts, tools and the like are mounted. It becomes a mounting part.

A handle 17 is provided on one or both of the outer side of the side frame members 2 and 2 for facilitating attachment to the horizontal member b and for convenient carrying.

Accordingly, the steel building material supporting apparatus A according to the embodiment of the present invention configured as described above has the following effects.

First, when the mounting body 1 is gripped by the handles 17 and 17 and the hollow portion thereof is inserted into the upper horizontal piece b1 of the horizontal member b from the edge, the insertion provided in the mounting body 1 is performed. The groove 5 allows the attachment body 1 to move smoothly, and the inner upper portion of the attachment body 1 is placed on the upper horizontal piece b1.

Further, when the mounting body 1 is inserted deeply, the contact portion 12 of the restricting body 9 provided on the side frame members 2 and 2 hits the intermediate vertical piece b2 of the horizontal member b to restrict the movement thereof.

It is to be noted that the support body 3 is previously replaced with the adjustment holes 8 so that the support body 3 is at a predetermined position with respect to the side frame bodies 2 according to the height dimension of the horizontal member b. Adjust the gap with the lower horizontal piece b3.

In this state, the fixing means 4 provided on the mounting body 1 is operated to fasten the mounting body 1 to the upper horizontal piece b1 so as not to move easily.

As a result, as shown in FIG. 4, the apparatus A of the embodiment of the present invention is set on the horizontal member b to prepare for mounting the building material c, and as shown in FIG. Is placed on the support body 3 and pushed out toward the back, the building material c is easily moved by the rotation while being supported by the support body 3, and the bolt hole 15 is moved to the lower horizontal part of the horizontal member b. The piece b3 can be easily adjusted to a position corresponding to the bolt hole b4.

Therefore, if the bolts d are inserted into these bolt holes b4 and 15 and temporarily fixed with nuts, the building material c can be easily attached to the horizontal member b. Since most of the load of c is received by the support 3, the worker has no labor burden.

Further, the supporting member 3 supports the building material c, and the pair of side frames 2, 2 also prevents the building material c from being deflected to the side, and there is no fear of the building material c falling. There is no risk of harm to workers due to the above.

In addition, even when the device A is detached from the horizontal member b, the device A can be easily detached by a simple operation just by operating the fixing means 4, and the device A can be moved smoothly.

[0031]

[Effect of the invention]

 As described above, since the steel frame building material supporting device of the present invention has a simple structure with a small number of parts, the entire device can be manufactured with a light weight, and can be easily transported and detached, and can be easily mounted. Can be easily attached to and detached from the upper horizontal piece, which greatly reduces work time and improves work efficiency when attaching building materials to horizontal members, and reduces the work itself. Therefore, it has a special effect that can be performed easily and reliably even by elderly and female workers.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an example of an embodiment of a steel frame building material supporting device according to the present invention.

FIG. 2 is a longitudinal sectional side view in FIG.

FIG. 3 is a partially cutaway front view of FIG.

FIG. 4 is a perspective view showing a use state of the device in FIG. 1;

FIG. 5 is a perspective view showing a horizontal member and a building material in which the device in FIG. 1 is used.

[Explanation of symbols]

 b horizontal member b1 upper horizontal piece b2 middle vertical piece b3 lower horizontal piece 1 mounting body 2 side frame 3 support 4 fixing means 9 regulating body

Claims (3)

[Utility model registration claims] 1. A supporting member for connecting a horizontal member having an H-shaped cross section to a longitudinal direction of the horizontal member via a connecting material, and holding an upper horizontal piece of the horizontal member. An attaching body, a pair of side frames suspended from the attaching body and respectively attached to the side portions of the horizontal member, and a pair of side frames provided on the side frame and positioned below the lower horizontal piece of the horizontal member; A supporting member for a steel frame, comprising: 2. A supporting member for connecting a horizontal member having an H-shaped cross section to a longitudinal direction thereof via a connecting building material in a longitudinal direction thereof, and holding an upper horizontal piece of the horizontal member. An attaching body, a pair of side frames suspended from the attaching body and respectively attached to the side portions of the horizontal member, and a pair of side frames provided on the side frame and positioned below the lower horizontal piece of the horizontal member; And a supporting body which is provided so as to be adjustable in the height direction with respect to the side frame body. 3. A supporting member for connecting a horizontal member having an H-shaped cross section to a longitudinal direction thereof via a connecting building material, wherein an upper horizontal piece of the horizontal member is an intermediate vertical piece. A mounting body that embraces substantially the entire circumference except for the portion, fixing means provided on the mounting body, abutting against the upper horizontal piece and fixing the mounting body to the upper horizontal piece, and hanging from the mounting body. A pair of side frame members respectively attached to the side portions of the upper and lower horizontal pieces of the horizontal member, and a rotatable bearing provided on the side frame member and positioned below the lower horizontal piece of the horizontal member A steel frame building material supporting device, comprising: a body; and a regulating body provided on the side frame body and in contact with an end of an intermediate vertical piece of the horizontal member.