JPH0645966B2 - Sliding suspension scaffolding - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a slide-type suspension scaffold suitable for construction and repair work on the ceiling and inner walls of a building in a third space such as a hall, theater, warehouse, gymnasium, Is.

Conventional technology Conventionally, as a work scaffold for ceilings and inner walls of large space buildings,
As shown in FIG. 5, the scaffold was constructed by assembling frame units on the floor to the required height of the ceiling or inner wall.

Problems to be Solved by the Invention However, since the above-mentioned conventional scaffolding is built on the floor surface, it is impossible to work on the floor until the finishing work of the ceiling or wall surface is completed and the work is removed. was there.

OBJECT OF THE INVENTION The present invention has been made in order to solve the problems of the above-mentioned conventional scaffolding, and the object thereof is to safely perform the work of the floor part in parallel even during the work of the ceiling or the wall part. It is to provide a slide-type scaffold that can reduce the construction cost as well as the construction period.

Means for Solving the Problems A slide-type suspension scaffold of the present invention includes a plurality of suspension frames independently suspended from a roof or ceiling of a building having a large space, and suspension frames of the suspension frames. It is characterized in that it is composed of a work floor movable along the longitudinal direction, and is characterized in that the suspension frame and the work floor are constructed so that they can be disassembled and assembled. Is provided with a safety stopper, and the work floor is provided with a safety handrail, a lighting device, a floor outlet, and the like.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.

In FIG. 1, reference numeral 1 is a large space building such as a theater, and a hook 2 is firmly attached to a ceiling portion 1a thereof.

A suspension wire 3 is fixed to the hook 2, and a suspension frame body 4 is suspended by the suspension wire 3. The hanging frame 4
A small winding winch (not shown) is provided on the upper and lower sides of the suspension wire 3 so that the suspension frame 4 can be moved up and down as shown in FIG. Has become. As this lifting means, the hanging wire 3
The take-up winch may be provided on the side of the hook 2 of the ceiling, or may be moved up and down by a winch installed on the floor.

Safety stoppers 5 that can be adjusted to any height are installed at the four corners of the suspension frame body 4, and the suspension frame body 4 rises and approaches the ceiling abnormally, damaging the installation or Consideration is given to prevent personal injury.

A work floor 6 is mounted on the suspension frame body 4 so that it can reciprocate along the longitudinal direction of the suspension frame body 4 as shown in FIG. This reciprocating means is performed manually or by appropriate power (motor, engine, etc.).

Around the suspension frame 4, a safety handrail 7 is provided as shown in FIG. Further, the hanging frame 4 is equipped with a lighting device 8, a floor outlet 9 and the like so that various electric appliances can be used to work efficiently even in a dark place.

Since the slide type suspension scaffolding of the present embodiment is configured as described above, for example, when finishing the ceiling, first the hanging frame body 4 is lowered onto the floor surface, and the materials and tools necessary for the working floor 6 are obtained. Is loaded and a worker gets in.

Then, a winch or the like is operated to raise the suspension frame body 4, and when approaching the ceiling portion 1a, the upper end portion of the safety stopper 5 comes into contact with the ceiling portion 1a to stop the rise.

Further, the work floor 6 is moved to a required work position along the longitudinal direction of the suspension frame body 4.

Further, in order to finish the wall surface, the work floor 6 may be brought close to the necessary wall surface side and the suspension frame body 4 may be raised and lowered at any time.

The slide type suspension scaffold of the present invention has the ceiling portion 1a as described above.
It can be disassembled and assembled so that it can be used not only for finishing work on walls and walls, but also for repairing the building after it is completed.

EFFECTS OF THE INVENTION 1) A plurality of suspension frames independently suspended from the roof or ceiling of a building having a large space, and a work floor movable along the longitudinal direction of each suspension frame Therefore, the work according to the progress of the work at each work site of the building having a large space can be independently and efficiently performed, and the construction period can be shortened.

2) Since the suspension frame and work floor can be disassembled and assembled freely,
It can be easily installed for repairs after the building is completed.

3) Since the hanging frame is equipped with a safety stopper, it can be stopped automatically when the work floor approaches the ceiling, and work can be performed safely.

4) Since the work floor is provided with work equipment such as a safe handrail, a lighting device, and a floor outlet, work can be performed safely and efficiently.

[Brief description of drawings]

FIG. 1 is an overall perspective view showing an embodiment of the sliding suspension scaffold of the present invention, FIG. 2 is a side sectional view thereof, FIG. 3 is a plan view thereof, and FIG. 4 is an enlarged perspective view of a work floor, FIG. 5 is a side view showing the conventional method. 1 ... Theater, 1a ... Ceiling part, 2 ... Hook, 3 ... Hanging wire, 4 ... Hanging frame, 5 ... Safety stopper, 6 ...
… Work floor, 7 …… Safety handrail, 8 …… Lighting device, 9 …… Floor outlet.

Claims (4)

[Claims] 1. A plurality of suspension frames independently suspended from a roof or ceiling of a building having a large space so as to be lifted up and down, and a work floor movable along the longitudinal direction of each suspension frame. Sliding scaffolding characterized by being used. 2. A slide-type suspension scaffold according to claim 1, wherein the suspension frame and the work floor are constructed so as to be disassembled and assembled. 3. A slide-type suspension scaffold according to claim 1 or 2, wherein the suspension frame is provided with a safety stopper. 4. The slide according to any one of claims 1 to 3, wherein the work floor is provided with work equipment such as a safety handrail, a lighting device, and a floor outlet. Type hanging scaffolding.