JPH07119308A - Method and device for suspending in support state for mounting of outer wall by moving work floor - Google Patents

Abstract

PURPOSE:To improve working efficiency by a method wherein when the wall late of a steel frame outer wall is mounted, wall plates stacked sidways only on a bed are lifted one by one in front of a worker and a mounting work is executed. CONSTITUTION:A winch 4 is arranged on a bed 3 of a moving work floor 2 self-runnable over a rail 1 along the outer wall frame of a steel frame. An adjustable nip 8 mounted on the tip of a rope 5 wound around a winch 4 is suspended between an outer wall frame and the moving work floor 2 and a turning-over machine 9 to vertically erect the wall plate on the bed floor 3 is arranged. Material stacked sideways on the bed floor 3 are erected one by one and erected by the adjustable nip 8 for lifting. Wall plates are mounted on a wall in front of a worker, waiting on the work floor, in a state to be lifted and supported.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a suspension support construction method for attaching an outer wall, which corresponds to a work at a high place by a moving work floor in steel frame erection work, and a device therefor.

[0002]

2. Description of the Related Art An outer wall mounting construction method using a moving work floor using a suction jig as an outer wall mounting construction method for aerial work of steel frame construction has been proposed in Japanese Patent Application No. 4-214461. This is a construction method that can be installed and installed by a worker alone by adsorbing and holding a wall material with a suction frame of a suction frame that can convert a 90 degree angle into a two-arm hinge device on a work floor that is self-propelled on a rail and can expand and contract vertically. It is a device.

[0003]

In the conventional outer wall mounting method using a moving work floor, since the wall plate material to be attached is a considerable weight, there is a load limit on the work floor and the performance of the machine also increases the construction range. There is a problem that the length is limited to about 10 m and that it is an object of permission as an elevator to ascend and descend while the worker is on the work floor with the material.

The present invention proposes a construction method as well as a method for sticking to a wall frame while suspending and supporting in front of an operator who is hoisting a material one by one separately from the operator and waiting on the moving work floor. Therefore, the work efficiency is doubled by making the height of the moving work floor as long as it can be used, and the efficiency of the paint spraying after the wall attachment is also improved.

[0005]

A first feature of the present invention is a winch rope installed on a moving work floor that can be self-propelled on a rail along an outer wall frame in an outer wall pasting work after installation of a steel frame. Move freely with the work floor and the outer wall frame 1
The outer wall board material sandwiched by each piece is hung, and it is characterized by an outer wall sticking method of sticking work to the outer wall frame surface while suspending and supporting it in front of the worker waiting on the required floor of the moving work floor, When the wall boards are attached, the free clip can be replaced with a painting robot, and spray painting can be performed on the entire outer wall while moving the moving work floor in a suspended state.

The second feature of the present invention is to install a winch on the lowermost floor of the mobile work floor that is self-propelled to the left and right along the building on the rails laid along the outer wall frame after the steel frame is installed. The rope wound by the winch is hooked on the guide pulleys installed on both corners of the moving work floor, and the free clip is hung at the tip.
A flipping machine that stands up one by one and installs a wallboard that stands upright by this flipping machine by sandwiching it with the sandwiching part of the free sandwich that is held by the pulling force of the rope and hoisting up to the construction site. It is characterized by the device.

[0007]

In the present invention, when an outer wall plate is attached to a built-in steel frame frame for construction, an elevating rope for attaching the wall plate material to the moving work floor that moves on rails along the outer surface of the wall frame is incorporated, Since the wall board material is hung and supported on the front surface of the worker waiting on the work floor of the above, and is attached to the front wall frame surface,
The work is safe and extremely easy, and the labor of the worker is significantly reduced. The hoisting rope is hooked from the winch installed on the work floor to the guide pulleys arranged at both corners of the top to hang the free clamp at the lower end between the moving work floor and the wall frame surface. Since there is no need for a support rod for connecting the wall between the work floor that serves as a scaffold and the outer wall frame, the gap between the outer wall frames is free of obstacles and the wall plate material that is clamped between the movable frames moves as the work floor moves. You can move freely up and down, left and right along the building to the construction location according to the shape of.

The wall board materials are stacked horizontally on the pedestal of the working floor and supplied, and each piece is vertically divided by an inversion machine to be sandwiched between the lower end sandwiched portions of the free sandwich, and the rope is pulled up by the winch. The upper end is squeezed by the pulling force of the rope, and the sandwiching parts of the lower end bite each other in a panda-graph manner, so the wall plate material is firmly sandwiched and lifted up to the construction site. Therefore, the material supply and operation are extremely quick and efficient.

When painting is finished after the wall pasting work, the free-hand clip can be changed to the painting robot and the painting robot suspended and supported by the rope by the operation of the winch can be moved vertically and horizontally to perform the painting work.

[0010]

[Example] The present invention is intended to safely and efficiently expand the construction range of the outer wall mounting construction of a high-rise building. It is performed between the outer wall frame after construction and the moving work floor which is self-propelled on the rail along the building. It is characterized in that the wall board is hoisted by utilizing the empty space, and the hoisting work is carried out while suspending and supporting it in front of the worker waiting on the work floor located at the hoisting work site.

The device for hoisting the wall board is a device for hoisting a rope 5 from a winch 4 installed on a base 3 of a moving work floor 2 which runs on the rail 1 along the outer wall frame. It is hooked on guide pulleys 6 and 6 arranged at both corners of the moving work floor and hung down between it and the outer wall frame.
A structure in which a free clip 8 having a pivoting part 7 at the center is attached to the lower end, and a reversing machine 9 is separately provided on the base to make a wallboard material horizontally loaded on the base and partition each piece into the free clip 8. Is characterized by.

When the winch 4 is driven to pull up the lower end of the rope 5, the upper end of the free clip 8 is squeezed by the pulling force, and at the same time, the lower end pinch part of the pivot side part 7 on the target side is pinched to fix the wall plate material. Supports sandwiching and hanging. Therefore, a worker who is waiting at the location where the application is to be applied due to the movement on the moving work floor simply needs to tighten the wall plate material suspended on the application surface with bolts, and the application is safe and quick with little effort. Can be attached.

As for the wall plate, it is not necessary to lift up the material of the heavy object to the construction site as in the conventional case, and it is sufficient to simply stack the material on the bed. For painting after the wall plate is attached, if a painting robot is attached instead of the free clip, a wide range of wall surfaces can be spray-painted freely without the labor of the operator holding the painting robot suspended.

[0014]

EFFECTS OF THE INVENTION The present invention supplies the wall board material to be pasted to the front of an operator standing at a high place on the moving work floor and suspends it, so that the construction work can be done only by screwing, the labor is reduced, and it is safe and quick. This has the effect of significantly improving work efficiency.

[Brief description of drawings]

FIG. 1 is a side view showing a configuration of the present invention.

[Explanation of symbols]

 1 rail 2 moving work floor 3 base floor 4 winch 5 rope 6 guide pulley 7 pivoting part 8 free clip 9 reversing machine

Claims (2)

[Claims] 1. In a work for attaching an outer wall after building a steel frame, a wall board material horizontally stacked on a pedestal of a moving work floor that is self-propelled on a rail along the outer wall frame is provided between the work floor and the outer wall frame. A method for suspending and supporting an outer wall by a moving work floor, which is characterized in that it is attached to the front surface of a worker who stands by on the required floor of the moving work floor and is attached to the surface of the suspending support frame, one by one in between. 2. A guide pulley in which a winch is installed on a base of a mobile work floor that is self-propelled on a rail laid along the outer wall of a building, and ropes wound by the winch are installed at both corners of the top of the mobile work floor. Hang it and hang it between the outer wall frame,
A hanging support device for sticking outer walls to a moving work floor, characterized by having a free clipper fixed to the lower end thereof and a reversing machine for vertically partitioning the wall plate materials to be supplied horizontally for stacking on the floor.