JP2010047957A5 - - Google Patents

Description

However, when the unit is lifted by a crane, as shown in FIG. 4 , when wires 31 are hung at the four corners of the unit 30 and the wire 31 is connected to the crane rope 23 and suspended, a lateral force, a moment, etc. act on the unit 30. There is a problem that the unit 30 may be deformed or twisted. Especially in the steel frame of a parking device, accuracy is required compared with a general building.

In order to solve the above-mentioned problems, the present invention stands on a foundation of a planned construction site so that corner columns formed at a predetermined height are erected so as to be positioned at predetermined intervals at four corners of a parking apparatus body to be constructed. A first unit that constitutes the lowest part of the parking apparatus main body is erected by spanning a beam so as to surround an area surrounded by the corner pillar at the upper and lower central portions of the corner pillar, and is predetermined on the ground adjacent to the first unit. Four corner pillars formed at a height are arranged at the same interval as the first unit, and a beam is stretched over the corner pillars so as to surround the area surrounded by the corner pillars. A plurality of shelf pillars are provided on the beams on both sides, a support frame extending horizontally inside the area is provided on the shelf pillars, and a pallet for placing a vehicle on the rails is provided on the support frames. Assemble the second unit so that it can run The transverse member and the longitudinal member are assembled in a rectangular frame shape so as to correspond to the planar shape of the second unit, and a slant member is spanned between the ends of the transverse member and the longitudinal member to produce a suspended beam. And connecting the four corners of the suspension beam to the four corners of the suspension beam and connecting the corner pillars of the second unit to the four corners of the suspension beam via a cable extending vertically downward, lifting the second unit with the crane and The upper and lower corner pillars are stacked on one unit so that the upper and lower corner pillars are connected to each other to form a unit connected body on the construction planned ground, and then the same as the second unit. Assembling the unit on the ground, lifting the unit through the suspension beam, and stacking the unit so that the upper and lower corner pillars are abutted on the unit assembly on the ground to be constructed Work and is intended to build a sequentially repeated parking apparatus main body and the work to connect the corner posts each other up and down that was butted.

A lifting drive device for lifting the pallet may be provided in advance in the uppermost unit before being lifted by a crane.

As shown in FIG. 2 (a), when constructing the parking apparatus 1, after installing a foundation (not shown) on the planned construction site 2, the first unit 5 constituting the lowest part of the parking apparatus body 4 is set up on the foundation. The second unit 6 having the same planar shape as the first unit 5 is assembled on the ground. The first unit 5 includes a plurality of pillars 7 including four corner pillars 7 and a plurality of beams 8 provided across the four corner pillars 7 in the front-rear and left-right directions. The column 7 and the beam 8 are each made of a steel frame. The columns 7 are formed to have a predetermined length, and a plurality of beams 8 are provided between the columns 7 so as to be spaced apart from each other in the vertical direction.

As shown in FIG. 1, the second unit 6 stores a plurality of pillars 7 including pillars 7 at four corners, a plurality of beams 8 provided across the pillars 7 at four corners in the front-rear and left-right directions, and a vehicle. It includes a storage shelf 9 for, and a pallet 11 for mounting the vehicle on the storage shelf 9. Specifically, the storage shelves 9 are provided on both the left and right sides of the second unit 6. Further, ladders 10 and the like are provided on the left and right sides of the second unit 6 . Pallet 11 is location mounting on storage shelves 9. The storage shelf 9 includes a plurality of shelf columns 12 provided on the beams 8 extending in the left-right direction, a support frame 13 provided in multiple stages along the shelf columns 12 and extending in the horizontal direction, and a plurality of stages on the support frames 13. It is provided with a rail 14 provided so as to hang over and to support the pallet 11 so that it can run.

In this way, when the second unit 6 is assembled and the suspension beam 15 is produced, the suspension beam 15 is connected to the rope 23 of the crane, and the second unit 6 extends vertically downward to the suspension beam 15. They are connected via one sling wire 24. Specifically, the two second sling wires 25 are hung around the four corners of the suspension beam 15 in a Tasuki shape (X shape), and the second sling wires 25 are hung on the hook 26 of the crane. Opposing corners 16 and 17 of the suspension beam 15 are connected via a first sling wire 24.

When the second unit 6 is accurately stacked on the first unit 5 and the four corner pillars 7 of the first unit 5 and the four corner pillars 7 of the second unit 6 are brought into contact with each other, the joined pillars 7 are welded together. Alternatively, they are integrally connected by bolting or the like via an attachment plate (not shown). Further, a third unit (not shown) similar to the second unit 6 is assembled on the ground in parallel with the connection work of the pillars 7. When the third unit is assembled , the third unit is lifted by a crane via the suspension beam 15 in the same manner as the second unit 6, and the second unit 6 is connected to the second unit 6 (on the first unit 5). Stack the unit on the unit) .

Incidentally, the unit of the lifting beam 15 such as the second unit 6, it is assumed that suspend a crane through the rigging wires 24 and 25, the may be used a chain or other search instead of slinging wires 24, 25 Of course.

It is a perspective view which shows the state which lifts the unit which shows suitable embodiment of this invention with a crane. (A) is schematic explanatory drawing of the state which produced several units, (b) is a schematic explanatory drawing which shows the state which piles up a unit. It is a schematic explanatory drawing which shows the state which accumulated all the units. It is a schematic explanatory drawing which shows the state which lifts a unit with the conventional construction method.

Claims (2)

On the foundation of the planned construction site, the corner pillars formed at a predetermined height are erected so as to be positioned at predetermined intervals at the four corners of the parking apparatus body to be constructed, and the corner pillars are provided at the central portions above and below the corner pillars. Four corner posts formed at a predetermined height on the ground adjacent to the first unit by standing up a first unit constituting the lowermost part of the parking apparatus body by spanning a beam so as to surround the enclosed area Are arranged at the same interval as the first unit, the beam is spanned to surround the area surrounded by the corner pillar at the upper and lower central portions of the corner pillar, and a plurality of shelf pillars are provided on the beams on both sides of the area, These shelf pillars are provided with support frames that extend horizontally inside the above-mentioned areas, rails are passed over these support frames, and a pallet for mounting a vehicle is placed on the rails so that the second unit can travel. Assembling, corresponding to the planar shape of the second unit Assemble the transverse members and the longitudinal members in a rectangular frame shape, and create a hanging beam by spanning diagonal members between the ends of the transverse member and the longitudinal member, and connect the four corners of the hanging beam to the crane rope. In addition, the corner columns of the second unit are connected to the four corners of the suspension beam via a cable extending vertically downward, the second unit is lifted by the crane, and the upper and lower corner columns are mounted on the first unit. Stacked so that they face each other, and joined the upper and lower corner pillars to form a unit connection body on the construction planned ground, and then, the work of assembling the same unit as the second unit on the ground, The unit is lifted via the suspension beam and stacked so that the upper and lower corner pillars are abutted on the unit connected body on the construction planned ground. Construction method of parking apparatus, characterized in that to construct a sequentially repeated parking apparatus main body and a work for connecting. The method for constructing a parking apparatus according to claim 1, wherein an elevating drive device for elevating the pallet is provided in advance in the uppermost unit before being lifted by a crane.

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