JPH1181682A - Election for large panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a large panel locating method capable of easily slinging and locating a large panel in a stable state without damaging it at the time of a strong wind and without requiring an assisting worker at the time of location. SOLUTION: A pair of rope insertion metals 7 are protruded on the side face of the horizontal rod 2 of a locating jig 1 erecting a large panel 8, and a pair of guide ropes 12 are vertically stretched on the building skeleton side face of an outer scaffold 11 provided along a building skeleton 9. The guide ropes 12 are inserted into the rope insertion metals 7, the erecting jig 1 is vertically moved along the guide ropes 12, and the large panel 8 is erected on the building skeleton 9.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of hoisting a large panel such as a lightweight cellular concrete board (ALC board) or PC concrete board having a surface finish from the ground by a hoist or the like and building it into a building frame. In particular, the present invention relates to a method of mounting a large panel which can eliminate a need for an assisting worker at the time of building and can be easily lifted and stably built in a strong wind without damaging the large panel. Things.

[0002]

2. Description of the Related Art Conventionally, an ALC plate having a surface finish,
When building large panels, such as PC concrete boards, in a high-rise building frame, lift the large panels from the roof or from the ground with a lifting machine and drop it from the top of the gap formed between the building frame and the external scaffold. Meanwhile, a large panel was built at a predetermined position in the building frame, and the large panel was attached and fixed to the building frame with predetermined mounting hardware.

[0003]

However, in the above-described conventional method of mounting a large panel, the large panel is shaken by vibration or the like at the time of lifting, and a part of the large panel comes into contact with a building frame or a scaffold, thereby causing damage or damage. There was a problem that was easily damaged. Also, in order to prevent the occurrence of such scratches or damages, it is necessary to arrange a dedicated assistant for installing a large-sized panel, and there has been a problem that labor costs increase.

[0004] In addition, when laying a panel that has already been subjected to makeup such as surface finishing, it must be handled with care, and thus there has been a problem that the laying speed is reduced and the work efficiency is reduced. In addition, there was a problem that large panels could not be built in strong winds.

[0005] The method of mounting a large panel according to the present invention is as follows.
This is a completely new technology developed in view of the above-mentioned conventional problems.In particular, a special mounting jig with a rope insertion fitting protruding on the side is used, and a guide is provided on the surface of the external scaffold on the building frame side. The rope is stretched vertically, this guide rope is inserted into the rope insertion bracket, and the mounting jig is stably moved up and down along the guide rope, so that it is stable without damaging the large panel, It also provides a completely new technology that enables the building to be built into a building frame at a high speed.

[0006]

SUMMARY OF THE INVENTION The method for installing a large panel according to the present invention is a technique which fundamentally improves the above-mentioned conventional problems, and the gist of the invention is that the large panel is mounted on a roof or on the ground. In a method of being lifted by a lifting machine or the like and being built in a building frame, a rope insertion fitting is protruded from a side surface of a mounting jig for lifting the large panel, and an external scaffold provided along the building frame. A guide rope is vertically stretched on the surface of the building frame side, and the guide rope is inserted into a rope insertion metal fitting of the construction jig, and the construction jig is raised and lowered along the guide rope. This is a method for mounting a large panel, wherein a large panel is configured to be built in a building frame.

[0007] In the present invention, as described above, a rope insertion fitting protrudes from the side of a mounting jig capable of suspending a large panel, and a guide rope is provided on a surface of the external scaffold on the side of the building frame. Is vertically stretched, the guide rope is inserted into the rope insertion metal fitting, and the construction jig is configured to move up and down along the guide rope, so that the large panel suspended by the construction jig can be used. It can be lifted in a stable state along the guide rope and built into the building frame.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing the construction of a main part of a method for mounting a large panel according to the present invention. FIG. 2 is a side view showing the entire configuration of the mounting method according to FIG.

In FIG. 1, reference numeral 1 denotes a mounting jig, on which a lifting rope 4 is mounted on an upper surface of a horizontal bar 2 via a pair of hooks 3, and a pair of lower surfaces of the horizontal bar 2 are mounted. The mark 5 is attached through the chain 5 of each. Further, on the side surface of the horizontal bar 2 of the mounting jig 1, a U-shaped rope insertion metal fitting 7 is provided so as to project right and left, respectively.

Reference numeral 8 denotes a large panel whose outer surface is surface-finished. The large panel 8 is suspended by the mounting jig 1 by screwing the markan 6 to an anchor nut (not shown) embedded in the upper small face.

In FIGS. 1 and 2, reference numeral 9 denotes a building frame, and a hoist 10 is installed on the top floor. 1
1 is an external scaffold constructed along the building frame 9,
A pair of guide ropes 12 are vertically extended over the uppermost and lowermost portions of the surface of the external scaffold 11 on the building skeleton side, and the lower portion of the guide ropes 12 is connected via a lever block or the like. It is tied to the lower end of the external scaffold 11.

In carrying out the method according to the present invention in the above configuration, the guide rope 12 is inserted into the rope insertion metal fitting 7 of the mounting jig 1 and the guide rope 1
The lower part of 2 is fastened to the external scaffold 11, and in this state, the large-sized panel 8 is lifted by the jig 1 for construction. Next, the lifting machine 10
The jig 1 is moved by operating the guide rope 1
When the large panel 8 comes to a predetermined position of the building frame 9, the large panel 8 is erected and fixed to the building frame 9 by using a predetermined panel mounting bracket (not shown).

From the large panel 8 erected in this way, the jig 1 for mounting is removed from the large panel 8 by releasing the marcan 6 screwed to the anchor nut, and the next large panel 8 Can be prepared.

In the mounting method of the present invention, the guide rope 12 is inserted into the rope insertion metal fitting 7 of the mounting jig 1, and the mounting jig 1 is moved up and down along the guide rope 12. As a result, the mounting jig 1 can be moved up and down in an extremely stable state. Therefore, the mounting jig 1
The large panel 8 hung by the vibration does not shake due to vibration, wind, or the like, so that the large panel 8 can be prevented from contacting and damaging the building frame 9, the external scaffold 11, and the like.

When the method of the present invention is carried out,
It is possible to dispense with a special-purpose assisting worker as in the related art. Further, the work of installing the large panel 8 can be performed in a stable state even in a strong wind. Moreover, the large panel 8 can be lifted and built at a high speed.

[0016]

The method for mounting a large-sized panel according to the present invention has the above-described structure and operation, and therefore has the following great effects.

(1) Since the mounting jig for lifting the large panel is moved up and down along the guide rope, the large panel can be stably built in the building frame without shaking. (2) Therefore, it is possible to set up the large-sized panel without giving any damage or damage to the panel.

(3) When the panel is erected, a special assistant can be omitted. (4) Panel installation work can be performed even in strong winds. (5) It is possible to speed up the work of laying panels and to increase the work efficiency.

[Brief description of the drawings]

FIG. 1 is a perspective explanatory view showing a configuration of a main part of a mounting method according to the present invention.

FIG. 2 is a side view showing the entire configuration of the mounting method according to FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Construction jig 2 Horizontal bar 3 Hook 4 Lifting rope 5 Chain 6 Markan 7 Rope insertion fitting 8 Large panel 9 Building frame 10 Lifting machine 11 External scaffold 12 Guide rope

Claims (1)

[Claims] In a method of hoisting a large panel from a roof or the ground by a lifting machine or the like and building it in a building frame, a rope insertion fitting is protruded from a side of a mounting jig for hoisting the large panel. A guide rope is vertically stretched on a surface of the external scaffold provided along the building skeleton on the building skeleton side, and the guide rope is inserted into a rope insertion fitting of the mounting jig, and the A method of mounting a large panel, wherein a large panel is built into a building frame while a jig is moved up and down along a guide rope.