JPS60236928A - Shape steel piler - Google Patents

Abstract

PURPOSE:To simplify the construction of a shape steel piler and enhance the efficiency of work, by adopting a magnet lifter for a piler for piling plural shape steel pieces in a mutually inserted state on a piling table, to dispense with a table lifter and a steel push-up unit. CONSTITUTION:When plural shape steel pieces 3 are to be piled in a mutually inserted state on a piling table 1, the shape steel pieces are first conveyed onto the piling table. A magnet lifter 7 is then moved down into contact with the shape steel pieces 3. Electromagnets 8', 8'' corresponding to every two of the shape steel pieces 3 are excited. The magnet lifter 7 is moved up by at least the thickness D of each shape steel piece. Both the outermost pieces 3 are shoved inwards by pushers 2 as the excitation of the electromagnets 8', 8'' is stopped, so that all the shape steel pieces 3 are piled in the mutually inserted state on the table 1.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a piling device for a plurality of steel sections that uses a lift magnet and a pusher to wrap and pile a plurality of steel sections on a table.

[Technical disadvantage of the invention and its problems] An example of a conventional piling device for 14-section steel material is shown in FIG.

Figure 1 shows the process of piling 1 section steel pieces one by one onto a table.
) work is performed in the order of

That is, in step (a), the H-shaped steel material 3 transported by the steel material intake device 4 is transferred to the upper surface of the piling table 1 by the pusher 2.

In step (b), the next 1-1 section steel material 3' is transported by the IJ April loading device 4, and the table 1 is then transported to the table lifting device 5.
After lowering the H-shaped steel material 3 by more than the plate thickness dimension, the process (0
), the steel material 3' is pushed out onto the table using the pusher 172.

Next, in step (d), the table 1 is lifted up using the table lifting device 5.
At the same time, one end of the H-shaped steel material 3' is lifted up by the steel material push-up device 6, and uA'+A and the 11-shaped steel material 3'' on the take-in device 4 are pushed out onto the table.

By repeating the above step 1 in sequence, a plurality of 1-1 section steels 1 are wrapped and piled on the table 1.

Figure 2 shows another conventional example. In this case, in step (a), the number of H-shaped steel materials 3 to be piled is first placed on table 1, and then in step (b), a plurality of The steel material push-up device M6 raises every other H-shaped steel material 3 by more than the plate thickness dimension, and finally, in step (C), the steel material push-up device 6 is lowered while pushing from both sides with two sets of pushers 2, as shown in Fig. 1. A plurality of H-shaped steel members are lapped and piled on the table 1 in the same way as in the case of .

However, since the conventional piling apparatus described above requires a table lifting device, a steel material pushing device, etc., the mechanism and operation become complicated, resulting in problems such as high cost and low workability.

[Object of the Invention] The present invention uses a lift magnet to eliminate the need for a table lifting device and a steel material pushing device, thereby simplifying the mechanism and providing a rational piling device for shaped steel materials that improves workability. The purpose is to

[Summary of the Invention] The present invention provides a piling device for a plurality of steel sections that wraps and piles a plurality of steel sections on a piling table.
A ref l-magnet is installed on the top surface of the piling table and has a plurality of electromagnets that attract every other steel section placed at predetermined intervals on the piling table.
This steel section piling device is equipped with a pusher that sequentially wraps the section steel materials by pushing the plurality of section steel materials on the piling table lifted every other row from both sides, thereby simplifying the mechanism and improving workability.

[Embodiments of the invention] An embodiment of the present invention is shown in FIG.

In FIG. 3, 1 is a piling table, 2 is a bushing, 3 is a 1" section steel material, 7 is a lift magnet, and 8 is a plurality of electromagnets constituting the lift 1 magnets 1 to 7. '' Each section of steel section is divided and installed.

First, in step (a), the number of H-section steel materials 3 to be piled is carried onto the piling table 1.

Next, in step (b), the waiting lift magnet is lowered until it comes into contact with the H-shaped steel 3, and the electromagnets 8', 8'' corresponding to every other H-shaped steel 3 are excited.

Next, in step (C), the lift magnet 7 is raised by more than the thickness of the H-shaped steel plate 3.

Next, in step (1), the electromagnets 8' and 8'' are de-energized while pushing the H-beams 3 inward with the pushers t2 on both sides, and a plurality of H-beams are lapped and piled on the table 1.

In addition, although the above-mentioned example explained the piling of H-section steel material, similar application is possible to the section steel material of other shapes.

[Effects of the Invention] As explained above, according to the present invention, by using a lift magnet, a table elevating device and a steel material pushing device are unnecessary, thereby simplifying the structure and improving workability. A steel piling device is obtained.

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[Brief explanation of drawings]

1 and 2 are layout diagrams showing an example of a conventional piling device, respectively, and FIG. 3 is a layout diagram showing an embodiment of the present invention. 1... Piling table 2... Butcher 3... H-shaped steel material 4... Steel material intake device 5... Table lifting device 6... Steel material pushing device 7... Lift magnet 8... Electromagnet agent Patent attorney Kensuke Chika (and 1 other person) 6-

Claims (1)

[Claims] In a section steel piling device that wraps and piles a plurality of section steel materials on a piling table, a plurality of sections are installed on the top surface of the piling table and suck every other section steel section placed at predetermined intervals on the piling table. A piling for shaped steel material, characterized in that it is equipped with a lift magnet in which an electromagnet is arranged, and a pusher that pushes from both sides a plurality of shaped steel materials on a piling table that is lifted every other time by the lift magnet, and wraps the shaped steel materials one after another. Device.