JPH0538200Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] This invention enables efficient assembly in a short time when constructing a multi-row, multi-tier automated warehouse formed with appropriate frontage, height, and depth spacing. This relates to the connection structure.

[Conventional technology]

Figures 5 to 7 are, for example, published in Japanese Patent Application Laid-Open No. 54-38077.
This publication discloses an automatic warehouse formed of multiple rows and multiple stages, and is generally configured so that heavy items can be placed and stored on each shelf of the automatic warehouse.

1 indicates a plurality of columns erected in parallel with appropriate frontage and depth intervals, and 2 indicates the above-mentioned columns 1.
It consists of multiple girders suspended horizontally between the depths of .

Reference numeral 7 indicates a plurality of large beams that are horizontally suspended between the frontages of the pillars 1, and 8 is a small beam that is placed horizontally between the large beams 7. FIG. 8 shows, for example, a state in which the fixed end of the girder 2 is connected to the support 1, and 9 indicates the support 1.
A rectangular gusset plate is disposed on the pillar 1 at a position where the main beam 2 is connected to the main beam 2. The gusset plate 9 has a plurality of bolt insertion holes drilled therein and is vertically welded.

The above-mentioned beam connection end structure has been explained using the pillar 1 and the main beam 2 as an example, but the gusset plate 9 is also installed at the connection point between the pillar 1 and the main beam 7 or the main beam 7 and the small beam 8 in the same manner as above. .

Next, a procedure for assembling the multi-row, multi-stage automated warehouse constructed as described above will be explained.

First, a plurality of gusset plates 9 are welded to the pillar 1 in a factory at the height position where the pillar 1 and one end of the girders 2, 7 are connected, and in accordance with the connection direction. Insertion holes are formed at both ends of the small beam 8 in the same arrangement as the insertion holes of the gusset plate 9.

The materials manufactured in this way are transported to the construction site of the automated warehouse, and using a crane etc., each pillar is erected vertically in consideration of the installation direction, and the main beams 2 and 7 and the small beams 8 are each installed vertically. Suspend each piece of material, align the insertion holes drilled at both ends with the insertion holes drilled in the gusset plate 9, insert bolts (not shown), and tighten nuts (not shown). ).

The above-mentioned operation is repeated from the lower stage to the upper stage to assemble the frame of the automated warehouse.

[Problem that the invention attempts to solve]

However, in the above assembly procedure, the frame materials must be hung and placed one by one using a crane, and the ends must be fixed, which results in poor crane availability and requires a large number of assembly man-hours. There were problems such as:

This idea was made to solve the problems mentioned above, and it aims to create a connection structure for automated warehouses that can be assembled in a short time, increase the operating rate of cranes, etc., and reduce costs. The purpose is to

[Means for solving problems]

The connection structure of an automated warehouse formed by multiple rows and multiple stages according to this invention consists of columns having a depth interval and a height for each level, and side walls made of beams and braces that are suspended horizontally with their ends fixed between the columns. Form a frame body, arrange and fix the above-mentioned side wall frames at required intervals to the girders that are horizontally suspended across the entire width in the frontage direction of each stage at depth intervals, and attach the side wall frames to the girder between the installation positions of the side wall frames. The frames for each stage are assembled in advance by placing and fixing small beams parallel to the depth direction with fixed ends, and the frames are placed one after another and connected to form an assembly. .

[Effect]

The connection structure of the automated warehouse in this invention consists of arranging columns with different heights at depth intervals in the assembly factory, and at the same time installing side wall frames with girders and braces arranged between the columns and fixing the ends. The main beams having the full width in the frontage direction are arranged at intervals in depth, and the side wall frames are erected at required intervals, the connecting ends are fixed at the same time, and the main beams are placed between the side wall frames. By arranging small beams with fixed ends, multiple frames in each stage can be pre-assembled.
At the construction site of an automated warehouse, the frames for each stage are sequentially placed and the connecting parts are connected to assemble.

[Example] Hereinafter, an example of the connection structure of this invention will be described with reference to FIGS. 1 to 4.

Reference numeral 1 indicates a column having the height of each step, which is installed in multiple rows at appropriate intervals in the horizontal direction, and is erected at both ends of the frontage and at both ends of the depth. 3, a plurality of inclined braces whose upper ends are arranged from the center of the lower surface of the above-mentioned main beam 2 to the lower end of the above-mentioned support 1; 4, the upper end of the above-mentioned inclined brace 3 is connected to the above-mentioned main beam; 2
A gusset plate 5 is welded to the central lower surface of the girder 2 in order to fix it to the lower surface of the main beam 2, and a gusset plate 5 is welded to the lower end of the column 1 in order to fix the lower end of the inclined brace 3 to the lower end of the column 1. , 6 is a connecting plate of a rectangular plate with a plurality of bolt insertion holes welded to the lower surface of the main body of the support column 1, 7 is a large beam that is hung horizontally at intervals in depth across the entire width in the frontage direction of each stage, and 8 is this connecting plate. The small beams are arranged parallel to the large beams 2 at required intervals between the large beams 7 and have fixed ends welded to the large beams 7.

The assembly construction sequence for constructing the multi-row, multi-stage automatic warehouse configured as described above will be explained below.

First, in an assembly factory, a plurality of bolt insertion holes are drilled at the required intervals in the connecting plate 6, which is a rectangular plate, and the connecting plate 6 is welded to the surface that will be downward when the support 1 having different height dimensions is erected. At the same time, a gusset plate 5 parallel to the depth direction facing the other pillar 1 is welded to the lower end of this pillar 1.

Next, a gusset plate 4 is welded to the center of the lower surface of the girder 2 that is horizontally suspended in the depth direction, parallel to the depth direction, and the pillars 1 are arranged at the required intervals in the depth, and a plurality of inclined braces 3 are arranged. Then, each of the gusset plates 4 and 5 is welded to form a plurality of side wall frames.

On the other hand, at the required spacing position where the side wall frame is placed on the top surface of the girder 7, which has the length of the entire frontage width of the automated warehouse and is horizontally suspended above each tier at depth intervals,
Similar bolt insertion holes are drilled in the same arrangement as the bolt insertion holes of the connecting plate 6, and the large beams 7 are arranged parallel to each other at depth intervals so that the bolt insertion holes face downward, and the side wall frame is assembled. The girder 2 is placed horizontally on the girder 7, and the support column 1 is placed on the opposite side of the bolt insertion hole of the girder 7, and the fixed end is welded. A one-stage three-dimensional framework is first assembled in which small beams whose ends are welded to the large beams 7 are arranged at required intervals to form multiple rows of horizontal shelves. The three-dimensional frames pre-assembled in this way are transported to the construction site of an automated warehouse, and stacked one by one using a crane or the like.The bolt insertion holes of the girder 7 and the connecting plate 6 are aligned, and the bolts are inserted into the nuts. The entire framework of the automated warehouse is assembled by fastening the parts together.

[Effect of idea]

As explained above, according to this invention, an automatic warehouse formed of multiple rows and multiple tiers can be constructed with a three-dimensional frame that forms multiple rows of shelves by arranging a plurality of side wall frames at required intervals for each tier. Since it is pre-assembled at the assembly factory, it is possible to significantly reduce the assembly man-hours required for three-dimensional construction at the construction site of the automated warehouse, and there is no need to suspend each component of the automated warehouse using a crane as in the past. Therefore, it is possible to obtain effects such as a marked improvement in the operating rate of the crane.

[Brief explanation of the drawing]

FIG. 1 is a plan view of the frame showing the connection structure of an automated warehouse according to an embodiment of the present invention, and FIG.
A side view showing the side wall frame body along the line, FIG.
Fig. 4 is a plan view showing a connecting plate welded to the lower surface of the support column, and Fig. 5 shows a frame of a multi-level automatic warehouse formed of conventionally known multi-row and multi-stage structures. The overall plan view shown in Fig. 6 is - of Fig. 5.
7 is a side view taken along the line - in FIG. 5, and FIG. 8 is a view showing the fixed ends of the columns and girders. 1... Support column, 2, 7... Large beam, 3... Inclined brace, 4, 5... Gusset plate, 8... Small beam.

Claims (1)

[Scope of utility model registration request] In the connection structure of an automatic warehouse formed in multiple rows and stages with appropriate frontage, height, and depth intervals, there are struts each having the height of each stage with the above-mentioned depth intervals, and a horizontal structure with the ends fixed between the struts. A side wall frame body is formed by a girder and a brace, and the side wall frame body is arranged and fixed at required intervals to the girder which is suspended horizontally across the entire width in the frontage direction of each stage at the depth interval, and the side wall frame body is A small beam parallel to the depth direction with its end fixed to the main beam is placed between the installation positions of the main beam, and the fixed frames of each stage are assembled in advance, and these frames are placed one after another and connected. A connection structure for an automated warehouse characterized by being an assembly.