JP5715815B2 - Building unit storage support - Google Patents

Description

  The present invention relates to a storage support for a building unit.

  A building unit is a box-type frame structure with floor beams and ceiling beams joined to columns at the factory, and the necessary interior and exterior are applied. The building unit is placed on a truck from the factory, transported to the construction site, and installed on the construction site Installed on the foundation.

  When the building unit is stored on a factory storage ground, a truck bed, or the like, it is necessary to prevent the lower surface of the building unit from becoming dirty or damaged, and to easily insert the forklift claw under the building unit. For this reason, the building unit is supported on a storage support, and the lower surface of the building unit is floated from the ground or the loading platform.

  As a conventional storage support tool, as described in Patent Document 1, a screw member is fixed to a lower end surface of a column of a building unit, and an attachment portion at an upper end of a support leg is screwed to the screw member, so that a lower end of the support leg is fixed. There is one that places the bottom plate on the ground of the storage area. According to this, it can be used with the support attached to the building unit, and the forklift claw can be inserted under the building unit.

Patent 3041215

The storage support described in Patent Document 1 has the following problems.
(a) When attaching / detaching the support leg to / from the lower end surface of the pillar of the building unit, two parts are required to fix the screw member to the lower end surface of the pillar and attach / detach the mounting portion of the upper end of the support leg to / from this screw member Moreover, it is necessary to suspend the building unit for these operations. Workability of attaching / detaching the building unit to / from the support legs is poor

  (b) In the building unit, a support leg is screwed onto a screw member fixed to the lower end surface of the column, and the bottom plate of the support leg is arranged on the ground of the storage area. The support legs support the building unit using only the narrow bottom plate of the support legs provided within the range of the lower end surface of the column as the ground surface, and lack stability.

  An object of the present invention is to provide a storage support tool that can be used while attached to a building unit and allows a forklift claw to be inserted under the building unit. It is to support stably.

The invention according to claim 1 is a storage support for a building unit formed by joining a beam to a column, and includes a joined body in which a beam-like material having an open cross-sectional shape is joined to a side portion of a short columnar material. The lower end surface of the column located at the corner of the building unit is placed on the upper end surface of the short columnar material, and the lower surface material of the beam having the open sectional shape of the building unit is placed on the upper surface material of the beam-like material A storage unit for a building unit that is used by bolting the upper surface material of the beam-like material and the lower surface material of the beam of the building unit, and is joined so as to constitute a plurality of each storage support device In the state where the joined body of short columnar material and beam-like material is arranged at the lower part of each corner portion of the building unit and bolted, there is a gap through which the forklift claw can be inserted from the bottom surface of the building unit from the ground. Can be floated and supported to form It is obtained by way.

  The invention according to claim 2 is the invention according to claim 1, wherein the bolt mounting portion to the lower structure provided on the lower surface material of the beam of the building unit is a bolt to the upper surface material of the beam-shaped material. It is intended to be used as a stop.

  The invention according to claim 3 is the invention according to claim 1 or 2, further comprising a guide pin inserted into a guide hole provided in a lower end surface of the column of the building unit on an upper end surface of the short columnar member. It is intended to be provided.

  The invention according to claim 4 is a short columnar shape in which, in the invention according to any one of claims 1 to 3, when the building unit is formed by joining a beam to a column, the material and the cross-sectional shape are the same as the column of the building unit A beam-shaped material having the same material and cross-sectional shape as the beam of the building unit is joined to the material.

(Claim 1)
(a) The lower end surface of the column of the building unit is placed on the upper end surface of the short columnar member of the support, and the lower surface member of the beam of the building unit is placed on the upper surface member of the beam of the support unit. The building unit can be attached to the support by bolting the upper surface material of the beam-like material and the lower surface material of the beam of the building unit. Removal is the opposite. Since the beam of the support member and the beam of the building unit have an open cross-sectional shape, the bolting portion is widely exposed to the outside world, and the attachment / detachment workability between the support member and the building unit is good.

  (b) The building unit is stably supported on the ground of a storage site, a truck bed, or the like through a wide contact surface of a short columnar material and a beam-like material of a support.

(Claim 2)
(c) A bolt mounting portion to the lower structure provided on the lower surface material of the beam of the building unit is used as a bolt fixing portion to the upper surface material of the beam-shaped material. The building unit can be securely attached to the support with a simple structure without any special processing.

(Claim 3)
(d) A guide pin that is inserted into a guide hole provided in the lower end surface of the column of the building unit is provided on the upper end surface of the short columnar member. When the building unit is placed on the support, the guide hole on the lower end surface of the column of the building unit is guided by the guide pin on the upper end surface of the short columnar material of the support and is inserted so that it is positioned at the correct mounting position. Therefore, the workability of attaching the building unit to the support can be improved. Thereafter, it is possible to prevent the building unit from being laterally displaced from the correct mounting position on the support.

(Claim 4)
(e) When the building unit is formed by joining a beam to a column, a short columnar material having the same material and cross-sectional shape as the column of the building unit, and a beam shape having the same material and cross-sectional shape as the beam of the building unit Joined materials. The column and beam material of the building unit can be shared with the short columnar material and beam material of the support, and the support can be manufactured easily and at low cost.

  However, since there are variations in the column and beam material and cross-sectional shape of the building unit, the material and cross-sectional shape of the short columnar material and beam main body constituting the support are the buildings that are actually placed on the support Even if it is not the same as that in the unit, it may be the same as that in the building unit being produced in parallel.

FIG. 1 is a schematic view showing a support state using a storage support for a building unit. FIG. 2 is a schematic view showing a process of attaching / detaching the building unit to / from the storage support. FIG. 3 shows a storage support, in which (A) is a front view, (B) is a plan view, and (C) is an end view.

  As shown in FIG. 1, when the building unit 100 is stored on the ground of a factory storage site, a truck bed, etc., the building unit 100 can be easily inserted under the building unit 100 as shown in FIG. The present invention relates to a storage support 10 that supports 100 and floats its lower surface from the ground or a loading platform.

  As shown in FIG. 2, the building unit 100 has a floor beam 110 and a ceiling beam 120 (not shown) joined to the lower end and upper end of the pillar 101 at the factory, and the necessary interior and exterior are provided. It is a box-shaped frame structure.

  In the building unit 100 of the present embodiment, each C-shaped steel joining piece 104 is welded to each of the side portions intersecting each other at the lower end portion and the upper end portion of the steel pipe column 101, and the joining pieces 104 are connected to each other. Accordingly, the C-shaped steel beam main bodies 102 and 103 (not shown) are welded to the inner side surface of each joint piece 104 so as to be configured. The floor beam 110 includes a beam body 102 and a joining piece 104, and the ceiling beam 120 includes a beam body 103 and a joining piece 104.

  As shown in FIGS. 2 and 3, the storage support 10 is configured by joining a beam-like material 20 to one side of the short columnar material 11. In FIG. 2, the interior and exterior of the building unit are not shown.

  In the support 10 of the present invention, the same joining piece 13 as the joining piece 104 of the building unit 100 is welded to one side of the short columnar material 11 having the same material and cross-sectional shape as the pillar 101 of the building unit 100, The beam-shaped material main body 12 having the same material and cross-sectional shape as the floor beam main body 102 of the building unit 100 is welded through the joint piece 13 so as to be attached. The beam-shaped material 20 includes a beam-shaped material main body 12 and a joining piece 13.

  The height of the short columnar member 11 and the joining piece 13 is a dimension that can form a space in which a nail of a forklift can be inserted between the lower surface of the building unit 100 and the ground of the storage area or a truck bed, for example, 100 to 200 mm. Become.

  The short columnar member 11 has end plates 11U and 11L welded to both upper and lower ends, and an upper end surface and a lower end surface are formed by the end plates 11U and 11L.

  In the support 10, the upper surface of the beam-like material main body 12 is closed near the free end of the beam-like material main body 12 so as to close the openings of the upper and lower flange-like face materials 12U, 12L of the beam-like material main body 12. A C-shaped steel reinforcing material 14 is welded from the lower surface of the material 12U to the lower surface of the lower surface material 12L of the beam-shaped material main body 12. The reinforcing member 14 has the same thickness as the joining piece 13, and the lower end face 11 </ b> L of the short columnar member 11 of the support 10, the flange-like bottom face member 13 </ b> L of the joining piece 13, and the flange-like bottom face member 14 </ b> L of the reinforcing member 14 are faces. It is supposed to form a horizontal ground contact surface to the ground or cargo bed.

  Further, in the support 10, a flat plate spacer 15 is welded to the upper surface of the upper surface member 12 </ b> U of the beam-shaped material main body 12 near the free end of the beam-shaped material main body 12. When the lower surface material 102L of the floor beam main body 102 of the building unit 100 is placed on the upper surface material 12U of the beam-shaped material main body 12 of the support 10, the spacer 15 is interposed between the upper surface material 12U and the lower surface material 102L without any gap. To be disguised.

  A guide pin 16 is provided on the upper end surface 11U of the short columnar member 11 and is inserted into a guide hole (not shown) provided on the lower end surface 101L (not shown) of the column 101 of the building unit 100. The guide pin 16 is attached to a nut 16A (FIG. 3A) welded to the back surface side of the upper end surface 11U of the short columnar member 11.

  Next, the support structure of the building unit 100 using the support tool 10 will be described. The procedure for attaching the building unit 100 to the support 10 is in the following order (1) to (3).

  (1) The support 10 is arranged in each of the four corners of the building unit 100 in the planned installation area of the building unit 100 such as the ground of a factory storage, a truck bed, or the like.

  Each support 10 has four corner portions of the building unit 100, the short columnar material 11 is positioned at a position corresponding to the column 101 of the building unit 100, and a position corresponding to the floor beam 110 in the short direction of the building unit 100. It arrange | positions so that the beam-shaped material 20 may be positioned by this.

  (2) The building unit 100 lifted by the forklift is placed on the support 10. The lower end surface 101L of the column 101 of the building unit 100 is placed on the upper end surface 11U of the short columnar member 11 of the support tool 10, and the building unit 100 is mounted on the upper surface member 13U of the joining piece 13 that is a part of the beam member 20. The lower surface material 104L of the joining piece 104, which is a part of the floor beam 110, is placed. At this time, the guide hole of the lower end surface 101L of the column 101 of the building unit 100 is guided by the guide pin 16 of the upper end surface 11U of the short columnar member 11 of the support 10, and is inserted and attached so as to be positioned at the correct mounting position. The

  (3) The upper surface material 12U of the beam-like material main body 12 of the support 10 and the lower surface material 102L of the floor beam main body 102 of the building unit 100 are bolted with the joining pieces 13 and 104 interposed therebetween. The bolt 17 is provided with a bolt insertion hole 17A provided in the beam-like material main body 12 and the joining piece 13 of the support 10 via a washer 19A, and a bolt insertion hole 17B provided in the floor beam main body 102 and the joining piece 104 of the building unit 100. The nut 18 is fastened to the bolt 17 via a washer 19B.

  The operator installs the bolt 17 and the washer 19A from the C-shaped opening of the beam-like material body 12 and the joining piece 13 of the support 10, and the nut 18 and the floor beam body 102 of the building unit 100 and the C-shaped opening of the joining piece 104 from the C-shaped opening. Install the washer 19B.

  In addition, the bolt attachment part (bolt insertion hole 17B) to the lower structure (foundation or lower floor building unit) provided on the lower surface material 102L of the floor beam main body 102 of the building unit 100 is the support in the above (3). It is used as a bolt fixing portion (bolt insertion hole 17B) to the upper surface member 12U of the beam-like material main body 12 of the tool 10.

  At the four corners of the building unit 100, the support unit 10 is transported from the factory to the construction site with the support unit 10 bolted to the lower part of the column 101 and the floor beam 110 as described above. In the process, it is used while being attached to the building unit 100, and the forklift pawl is easily inserted under the building unit 100.

  The procedure for removing the building unit 100 from the support 10 is the reverse of the above (1) to (3).

Therefore, according to the present embodiment, the following operational effects can be obtained.
(a) The lower end surface 101L of the column 101 of the building unit 100 is placed on the upper end surface 11U of the short columnar member 11 of the support 10, and the upper surface member 13U of the joining piece 13 which is a part of the beam member 20 is mounted. The lower surface material 104L of the joining piece 104, which is a part of the floor beam 110 of the building unit 100, is placed, and further, the upper surface material 12U of the beam-shaped material main body 12, and the lower surface material 102L of the floor beam main body 102 of the building unit 100, The building unit 100 can be attached to the support 10 by bolting the joint pieces 13 and 104 therebetween. Removal is the opposite. Since the beam-like material main body 12 of the support 10 and the floor beam main body 102 of the building unit 100 have an open cross-sectional shape, the bolt fastening portion (bolt insertion hole 17B) faces the outside world widely, and the support 10 and the building unit Good detachability with 100.

  (b) The building unit 100 is stably supported on the ground of a storage site, a truck bed, or the like via the wide contact surface of the short columnar member 11 and the beam member 20 of the support 10.

  (c) A bolt mounting portion (bolt insertion hole 17B) to the lower structure provided in the lower surface material 102L of the floor beam main body 102 of the building unit 100 is a bolt to the upper surface material 12U of the beam material main body 12. Used as a stopper (bolt insertion hole 17B). The building unit 100 can be securely attached to the support 10 with a simple structure without any special processing.

  (d) A guide pin 16 is provided on the upper end surface 11U of the short columnar member 11 to be inserted into a guide hole provided on the lower end surface 101L of the column 101 of the building unit 100. When the building unit 100 is placed on the support 10, the guide hole on the lower end surface 101 </ b> L of the column 101 of the building unit 100 is guided by the guide pin 16 on the upper end surface 11 </ b> U of the short columnar member 11 of the support 10, so It becomes what is inserted so that it may be positioned in a position, and can improve the workability | operativity of attachment to the support tool 10 of the building unit 100. Thereafter, the building unit 100 can also be prevented from shifting laterally from the correct mounting position on the support 10.

  (e) When the building unit 100 is formed by joining the floor beam 110 to the column 101, the short beam 11 having the same material and cross-sectional shape as the column 101 of the building unit 100 is combined with the floor beam 110 of the building unit 100. A beam-like material 20 having the same material and cross-sectional shape is joined. The material of the column 101 and the floor beam 110 of the building unit 100 can be shared by the short columnar material 11 and the beam-shaped material 20 of the support 10, and the support 10 can be manufactured easily and at low cost.

  Although the embodiment of the present invention has been described with reference to the drawings, the specific configuration of the present invention is not limited to this embodiment, and there are design changes and the like without departing from the scope of the present invention. Are also included in the present invention. For example, the short columnar material and the beam-shaped material may be directly joined without using a joining piece.

  According to the present invention, in a storage support tool that is used while being attached to a building unit and that allows a forklift claw to be inserted under the building unit, the detachability with the building unit is improved, and the building unit is It can be supported stably.

DESCRIPTION OF SYMBOLS 10 Storage support tool 11 Short columnar material 11U Upper end surface 12 Beam-shaped material main body 12U Upper surface material 13 Joining piece 16 Guide pin 17 Bolt 17B Bolt insertion hole (bolt attachment part, bolt fixing part)
20 Beam-shaped material 100 Building unit 101 Column 101L Lower end surface 102 Beam body 102L Lower surface material 104 Joint piece 110 Floor beam

Claims (4)

In storage support for building units that are made by joining beams to columns,
It consists of a joined body in which a beam-shaped material having an open cross-sectional shape is joined to the side of a short columnar material,
The lower end surface of the column located at the corner of the building unit is placed on the upper end surface of the short columnar material, and the lower surface material of the beam having the open sectional shape of the building unit is placed on the upper surface material of the beam-like material. The building unit storage support used by bolting the upper surface material of the beam-like material and the lower surface material of the beam of the building unit ,
In a state in which a short columnar member and a beam-like member joined so as to constitute a plurality of storage supports are arranged and bolted to the lower part of each corner of the building unit, the building A building unit storage support that allows the lower surface of the unit to be lifted and supported from the ground so as to form a gap into which a forklift claw can be inserted .   The support for storage of a building unit according to claim 1, wherein a bolt mounting portion to a lower structure provided on a lower surface material of the beam of the building unit is used as a bolt fixing portion to the upper surface material of the beam-shaped material. Ingredients.   The building unit storage support tool according to claim 1 or 2, wherein a guide pin inserted into a guide hole provided in a lower end surface of the column of the building unit is provided on an upper end surface of the short columnar material.   When the building unit is formed by joining a beam to a column, a beam-like material having the same material and cross-sectional shape as the column of the building unit is joined to a short columnar material having the same material and cross-sectional shape as the building unit. The support for storage of the building unit according to any one of claims 1 to 3.

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