JP2507875Y2 - Pillar building equipment - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pillar erection device used for erection of a pillar in a construction method of sequentially pushing up the entire building.

[0002]

2. Description of the Related Art A conventional building construction method employs a method of stacking floors in order from a lower floor to an upper floor using a crane, and a crane is used to build a pillar.

[0003]

[Problems to be Solved by the Invention] In the conventional building construction method described above, it is desirable to keep the production equipment fixed as much as possible. It is necessary to have a transportation facility such as a construction elevator and a construction lift up to), and an opening for that is left on each floor.

There. In order to solve the above-mentioned problems of the conventional building construction method, the present applicant sequentially pushes up the entire building with a hydraulic lifting device without using an assembly crane from the upper floors of the building. A construction method was proposed.

In the case of this construction method, since a crane is not used, it is desired to develop an appropriate device for constructing a pillar instead of the crane.

Therefore, an object of the present invention is to provide a pillar erection device capable of appropriately erection of a pillar instead of a crane.

[0007]

For this reason, according to the present invention, the structure of the roof and the top floor of the building is first assembled in the above-ground part as the base, and the roof and the top floor are pushed up by one floor by the push-up device. Then, in the above-ground floor that is the base, assemble the skeleton of the floor one floor below the top floor, push it up for one floor, and then assemble and push up the skeleton of the first floor in the same manner. This is a device that builds the pillars that make up the building when building a building of a predetermined level. The device is a lifting table that is fixed to the floor of the building, and that is installed on the lifting table and moves back and forth, left and right. Provided is a pillar erection device including an XY table and a pillar support guide jig provided on the XY table to support and guide a pillar.

[0008]

[Operation] To build a pillar, first input the fine adjustment data,
Based on the data, XY fine adjustment of the XY table is performed.
Next, the elevating table is raised, and the pillar is guided and supported by the pillar supporting guide jig. Next, the elevating table is raised and the columns are attached. Next, descend the table and finish building the pillar.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Prior to the description of the pillar erection device according to the present invention, first, a construction method for sequentially pushing up the entire building in which the pillar erection device according to the present invention is used will be described with reference to FIGS. 9 to 11. .

Here, it is assumed that a ten-story building is constructed. Soil retaining piles 1 are placed in the underground GL, and foundation piles 2 are placed in the underground GL in the soil retaining piles 1. Next, the beam 3 and the floor 4 on the first floor are attached. Next, the pillar 5 is built, the beam 3 and the floor 4 are attached, and the work of the rooftop floor R is performed. Then the beam 3, floor 4, pillar 5 of basement B,
Install wall 6. Further, the beam 3 on the 10th floor is assembled (Fig. 9).

When the assembly of the 10th floor is completed, the pushup device 7 pushes up the first floor (FIG. 10).

After the push-up is completed, the ninth floor is assembled (FIG. 11). Thereafter, similarly, each floor is assembled and push-up is performed to build a 10-story building.

Next, a pillar building device used in the building construction method will be described.

As shown in FIG. 1, the pillar erection device includes an elevating table 11 fixed to a floor 4 of a building, and an elevating table 11.
XY table 12 that is installed on top and moves back and forth and left and right
And a column support guide jig 13 for supporting and guiding the column 5 provided on the XY table. The lifting table 11 is of the pantograph type and includes the hydraulic cylinder 1.
Move up and down by 4. Although not shown in the figure, the XY table 12 is adjusted according to the fine adjustment data input to the control device.
It is finely adjusted and positioned, and although not shown, it is operated by a hydraulic cylinder.

Next, with reference to FIGS. 2 to 8, a procedure for constructing a column using the above-mentioned column constructing apparatus will be described.

Start of pillar installation (S-1). The fine adjustment data is input to the control device (S-2, FIG. 3). XY fine adjustment of the XY table 12 is performed based on the fine adjustment data (S-3, FIG. 4). The lifting table 11 is raised (S-4, FIG. 5).
The pillar 5 is guided and supported by the jig 13 (S-5, FIG. 6). Raise the lifting table 11 and attach the pillar 5 (S-6,
(Fig. 7). The elevating table 11 is lowered (S-7, FIG. 8). End of pillar construction (S-8).

Although the pillar erection device shown in FIG. 1 is for arranging one pillar at a time, it may be a pillar erection device for simultaneously arranging a plurality of pillars, for example, two pillars.

The raising / lowering method of the raising / lowering table is not limited to the pantograph method, but the raising / lowering table 11 may be directly pushed up by a hydraulic jack (CY) as shown in FIG.

[0019]

[Effects of the Invention] In a construction method of sequentially pushing up the entire building to construct a building of a predetermined hierarchy, a lifting table, an XY table provided on the upper part, and a pillar support guide jig provided on the upper part without using a crane. It is possible to build a pillar with a device with a simple structure consisting of tools, and especially because an XY table that is finely adjusted in the front and back and left and right based on the fine adjustment data is used, the position of the pillar can be accurately adjusted. Positioning can be performed.

[Brief description of drawings]

FIG. 1 is a front view of a pillar erection device according to an embodiment of the present invention.

FIG. 2 is a process diagram showing a pillar erection procedure.

FIG. 3 is a diagram showing fine adjustment data input in a pillar erection process.

FIG. 4 is a diagram showing XY fine adjustment of the XY table of FIG. 3;

FIG. 5 is a view showing the lifting of the lifting table of FIG.

FIG. 6 is a view showing the guide support of a column by a column support guide jig.

FIG. 7 is a view showing how the lifting table is lifted and the columns are attached.

FIG. 8 is a view showing the descending of the elevating table after mounting the columns.

FIG. 9 is a front view showing a step 1 of sequentially pushing up the entire building.

FIG. 10 is a front view showing a step 2 of sequentially pushing up the entire building.

FIG. 11 is a front view showing a step 3 of sequentially pushing up the entire building.

FIG. 12 is an explanatory view showing an example using a hydraulic cylinder.

[Explanation of reference symbols] 4 ... Floor 5 ... Pillar 11 ... Lifting table 12 ... XY table 13 ... Pillar support guide jig 14 ... Hydraulic cylinder

Claims (1)

(57) [Scope of utility model registration request] 1. In the above-ground part which becomes a base, first, the building roof and the top floor of the building are assembled, the roof and the top floor are pushed up by one floor by a push-up device, and then the top part of the above-ground part becomes the top floor. Build the structure of the next lower floor, push it up for one floor, and in the same way, perform the frame assembly and push-up of the next lower floor in order to build the building of the predetermined floor. A device for constructing a pillar that constitutes a building, and the device is a lifting table fixed to a floor of a building, an XY table provided on the lifting table and moving back and forth, and left and right, and a column provided on the XY table. A pillar erection device comprising a pillar support guide jig for supporting and guiding.