KR940006283B1 - Package of escalator - Google Patents

Abstract

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Description

Escalator Packaging

1 is a partial perspective view of a part of the conventional escalator packaging disassembled.

2 is a schematic perspective view showing the entirety of a conventional escalator package.

3 is a perspective view of a part of the conventional escalator packaging disassembled.

4 is an exploded perspective view showing part of an essential part of the escalator package according to one embodiment of the present invention.

5 is a partial cross-sectional view taken along line II-II of FIG.

6 is a perspective view of a stenosis bracket.

7 is an exploded perspective view showing the main parts of an escalator package according to another embodiment of the present invention.

8 is a side view of the detachable state of the reinforcing material by the fastening tool in the upper chord of the present invention.

* Explanation of symbols for main parts of the drawings

1: Main frame 1b: Haehyeon

1d: vertical side 2: side plate for packaging

2a: plywood 2b, 2c: wood, beam

6: stenosis 6a, 6b: notch

6c, 6f: Bending piece 6d, 6g: Plate part

6e, 6h: upper and lower stenosis 7: perforated member

8: reinforcement

This invention relates to the package used when conveying an escalator.

Conventionally, when transporting the escalator, the main frame is divided into a plurality of lower layers and upper layers in the longitudinal direction, and the main frame is packaged in a state in which a step such as a step is incorporated in the main frame and transported as a package.

The conventional escalator packaging body will be described with reference to FIGS. 1 and 2.

1 and 2, 1 is a main frame of the escalator, 2 is a side plate for packaging covering both sides of the main frame 1, 3 is a top plate for packaging covering the upper surface of the main frame 2, 4 is It is a packaging end plate for covering both end surfaces of the main frame (1). The side plate 2 for packaging is a wooden top member, a hard beam (2b), (2c) arranged in the upper and lower edges on the outer surface of the plywood (2a) and the wood member (2d) disposed between them is fixed, Holes 2e installed through the plywood 2a through the upper and lower beams 2b and 2c, and holes 1c provided in the upper and lower chords 1a and 1b of the main frame 1, respectively. By inserting the bolts 5a of the fasteners into these holes 2e and 1c, and tightening the nuts 5b to the bolts 5a, the packaging side plate 2 of the main frame 1 The upper and lower chords 1a and 1b were fixed.

In addition, the packaging top plate 3 and the packaging end plate 4 fix a suitable wooden member and a wooden frame (not shown) to the inner surface (or the outer surface) of the plywood, and use them as a wooden to form the side plate 2 for packaging. , Hardwood, wood seed dispersant (2d). As shown in JP-A-57-13077, the lower surface of the main frame 1 is generally covered with a metal bottom plate such as steel sheet, so that the wooden base plate is not installed.

In addition, although FIG. 5 shows the package of the lower layer of the divided mainframe, the package of the upper layer is also configured in the same way as that of the lower layer described above. In addition, the fixed state of the phase current 1a and the wooden beams 2b is shown in FIG.

The conventional escalator packaging is constructed as described above, and the strength of the lower chord 1b because the hole 1c for directly attaching the packaging side plate 2 to the lower chord 1b of the main frame 1 is drilled directly. At the same time, the hole 1c is drilled into the product, and the cost is increased. Furthermore, since the position at which the bolt 5a is to be fastened is determined, the hole 1c and the wood beams 2b of the upper chord 1a are determined. It is difficult to align the hole of the hole (2e) of the wood girder (2c) by lifting the hole so that many people work, there was a problem such as poor workability when attaching the side plate for packaging.

In addition, since the hole 1c for attaching the packaging side plate 2 is directly drilled on the top chord 1a of the main frame 1, the strength of the top chord 1a is lowered and the hole 1c of the product is drilled. As a result, the cost is increased and the position at which the bolts 5a are fastened is determined. Therefore, it is difficult to align the holes 1c of the upper chord 1a and the holes 2e of the wood beams 2b. There was also a problem that workability at the time of attachment was not good.

The present invention has been invented to solve the above problems, and at the same time prevents the decrease in strength due to the perforation in the lower chord of the main frame, and at the same time can improve the workability when attaching the side plate for packaging, further cost reduction Its purpose is to obtain an escalator package.

In addition, another object of the present invention is to prevent a decrease in strength due to a hole in the phase current of the main frame.

The escalator packaging body according to the present invention has a fastening tool formed with a cutout and a bent part on a single metal plate, and the upper and lower clamping parts of the main frame are squeezed by the lower fastening part of the fastening tool. The wooden girder of the side plate is squeezed by the upper stenosis of the stenosis, and the lower edge of the side plate is fixed to the lower chord through the stenosis.

In addition, the escalator packaging body according to the present invention is provided with wooden beams of side plates for packaging by fastenings having bolts and nuts inserted into the holes at both ends of the reinforcement provided at the required intervals on the left and right sides of the main frame. Is fixed to the phase current.

The escalator packaging body of the present invention is for fixing the side plate of the lower chord by fixing the vertical side of the lower chord of the main frame to the lower stenosis, and fixing the packaging side plate to the lower chord through the fastening bracket fixed to the lower chord. There is no need to install a hole, and there is no loss of strength at the bottom.

In addition, the escalator packaging of the present invention secures the fastening tool to the lower chord by the lower fastening part of the fastening tool, and the lower edge of the side plate with respect to the lower chord without puncturing by narrowing the wooden girder of the side plate with the upper fastening part of the fastening tool. It is possible to fix the side, so that it is possible to attach the side plate with good workability with a small number of people, and at the present time, it is not necessary to drill the hole on the wooden girder of the side plate. It is inexpensive to be able to obtain processability by carrying out bending processing, and to be able to collect and reuse the narrowing tool after use.

In addition, the escalator packaging body of the present invention is provided by installing a scoop for attaching the side plate of the packaging near the top of the main frame by using a reinforcement for preventing the inner frame from being deformed inward or outward when transporting or installing the escalator. At present, there is no need to provide a hole for attaching the packaging side plate, so there is no loss in strength of the current.

In addition, the escalator packaging body of the present invention is to install the reinforcement member at both ends and to install the reinforcement member in the longitudinal direction of the main frame, so it is easy to match the hole of the reinforcement of the wood beams of the side plate for packaging. It becomes inexpensive, and furthermore, the strength of the package is improved by increasing the number of reinforcing materials.

An embodiment of this invention is described with reference to FIGS. 4 to 6.

In FIG. 4, FIG. 5, 1st drawing, 2nd drawing, and the same code | symbol show the same part.

6 is a fastening tool made of an elastic metal plate such as a sheet of steel, and as shown in FIG. 6, a pair of cutouts 6a and 6a are formed from the center of the upper edge of the rectangular metal plate to the bottom, and the cutouts 6a ), A pair of cutouts 6b, 6b is formed upward from the lower edge of the metal plate closer to both ends of the metal plate than (6a), and the base is placed outward at a portion fitted to the cutouts 6a, 6a. The upper constriction portion 6e is formed by forming the bent upwardly bent piece 6c and the upper portions of the flat plate portions 6d and 6d adjacent through the cut pieces 6c and the bent portions 6a and 6a. Then, downward bending pieces 6f and 6f are formed between the notches 6b and 6b and both ends of the metal plate, and the bent pieces 6f and 6f are formed. The lower clamping portions 6h and 6h are formed by the flat plate portions 6g below the flat plate portions 6d and 6d and below the upward bent piece 6c.

The lower clamping portions 6h and 6h of the clamping tool 6 are pushed upwards on the vertical side 1d of the lower chord 1b made of the angle member of the main frame 1, 6f downward, By holding the vertical edge 1d at the inner and outer surfaces by the 6f and the flat plates 6d, 6d, and 6g, the lower clamping portion 6 is shown in FIG. 6h) and 6h) to fix the lower chord 1b.

In this state, the lower edge of the side plate 2 for packaging is pushed into the upper fastening portion 6e of the fastening tool 6 from above, and the side plate is formed by the flat plate portions 6d, 6d and the upwardly bent piece 6c. By holding the wood girder 2c of the lower edge of (2) together with the plywood 2a on the inner and outer surfaces, the lower edge of the side plate 2 is fixed by the upper stencil 6c to secure the lower edge of the side plate 2 through the fastening tool 6. It is fixed to the lower chord 1b.

And the fastening tool 6 is fixed to a plurality of intervals in the longitudinal direction of the lower chord (1b) and the lower edge of the side plate (2) divided in the longitudinal direction through the narrowing fasteners (6), respectively It is fixed to (1b).

In addition, the upper edge of the packaging side plate (2) is inserted into the holes of the boring member provided on both ends of the reinforcing member fixed to both ends of the left and right upper chord (1a) of the main frame (1) by the upper side plate (2) Through the wooden beams installed at the upper edge of the pipe, the nut is tightened to the tip of the bolt to fix the pavement side plate mounting hole to the un-punched phase chord.

Configurations other than those described above in this embodiment are the same as the conventional ones shown in FIG. 1 and FIG.

Although FIG. 4 shows the package of the lower layer of the divided mainframe, the package of the upper layer is formed almost the same as that of the lower layer.

The escalator packaging body constructed as described above was transported to the installation site and dismantled, and the main frame of the upper and lower layers were connected and fixed. However, when dismantling, the stenosis bracket 6 removed from the lower chord 1b was returned. Can be reused to recycle resources.

7 shows another embodiment of the present invention, and as shown in FIG. 7, a pair of phase currents of the main frame 1 is provided at both ends of the reinforcing material 8 having the perforated members 7 attached to both ends thereof. A hole 7a fixed to 1a) and 1a by welding or a fastening tool and provided with a hole 2e in the upper edge portion of the packaging side plate 2 attached to the lower chord 1b in the punching member 7. Drill in accordance with. Then, the bolt 5a is inserted into the hole 2e and the hole 7a and the nut 5b is tightened at the distal end of the bolt 5a so that the packing side plate 2 is not perforated for attaching the packing side plate. It is fixed to the present 1a.

The reinforcing member 8 having the perforation member 7 has a plurality of reinforcing members at one or more positions of the upper side of the packaging side plates 2 arranged in the longitudinal direction and divided in the longitudinal direction in the longitudinal direction of the upper chord 1a. It is fixed to the upper chord 1a through 8).

In this embodiment, as shown in FIG. 8, the fixing of the reinforcing material 8 to the upper chord 1a is detachably fixed using welding or a stencil and the reinforcing material 8 to the upper chord 1a. Do not install a hole for fixing the

Then, by fixing the reinforcement to be detachable from the upper chord, the escapator package is transported to the installation site and dismantled. After the main frame of the upper and lower layers are connected and installed, the reinforcement is removed from the upper chord and returned. There is an advantage that can be reused to recycle resources, and furthermore, in this invention, the fixing of the perforated member 7 to the reinforcement 8 is fixed by detachment by welding or a suitable fixing member to recycle the perforated member. You can do it.

As described above, according to the present invention, a fastening tool in which an upper and a lower clamping part is formed by a cutout and a bending part on a sheet of metal is used, and the lower clamping hole of the fastening tool is squeezed to the lower edge of the main frame. Since the wooden girder of the side plate is squeezed by the upper stenosis of the stenosis, and the lower edge of the side plate is fixed to the lower chord through the stenosis, there is no need to install the side plate mounting holes for the lower chord. There is no loss of strength in the present.

In addition, by fixing the fastening tool to the lower chord with the lower restraint part of the stenosis tool and fixing the wooden girder of the side plate with the upper stenosis part of the stenosis tool, the side board can be fixed to the lower chord without hole fitting. It is possible to attach the side plate with good workability. At present, it does not require the hole processing on the wooden girder of the side plate, and the fastening tool can be easily obtained by cutting and bending processing of a single metal plate, so that the fastening tool can be recovered and recycled after use. The effect is low cost.

In addition, according to the present invention, holes on the side of the top chord are provided at both ends of the reinforcement provided at the required intervals in the left and right top chords of the mainframe, and the wood of the side plate for packaging is installed by bolts and nuts inserted into the holes. Since the beams are fixed to the top chords, there is no need to provide the pavement side plate mounting holes in the top chords, and therefore there is no decrease in strength of the top chords.

In addition, it is possible to omit the trouble of installing the side plate mounting holes in the product, and the reinforcement may be installed in a suitable place in the longitudinal direction of the main frame, and it may be easy to align the holes of the wooden beams of the side plate for packaging with the holes of the reinforcing material. Since the workability is improved when attaching the side plate for packaging, it can be made cheaper, and furthermore, the number of reinforcing materials is increased, thereby improving the strength of the packaging.

Claims (2)

The upper and lower cutouts 6a and 6a and the lower cutouts 6b and 6b which are formed upward on the one sheet metal sheet and are bent outward and inward with the cutout as a boundary, A fastening tool 6 having lower fastening parts 6e and 6h is provided, and the vertical side 1d of the lower chord 1b of the main frame 1 is connected to the lower fastening part 6h and 6h of the fastening tool 6. Covering both sides of the main frame (1) with a pavement side plate (2) fixed to the lower edge of the plywood (2a) and secured the wooden girder (2c) along the longitudinal direction of the lower chord (1b), The wooden girder 2c of the side plate 2 is squeezed by the upper stenosis 6e of the stencil 6, and the lower edge of the side plate 2 is fastened to the lower chord 1b. Escalator packaging body characterized in that fixed through. Holes 7a located on the side surfaces of the upper chord 1a are provided at both ends of the reinforcing material 8 provided at the required intervals on the left and right upper chords 1a of the main frame 1, and the plywood 2a is provided. Covering both sides of the main frame (1) with a pavement side plate (2) fixing the wooden beams (2b) along the longitudinal direction of the upper chord (1a) to the upper edge of the), and the holes of the wooden beams (2b) An escalator packaging body (2e) fixed to an upper chord (1a) by a fastener having a bolt (5a) and a nut (5b) inserted into a hole (7a) of the reinforcing material (8).

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