JP2827747B2 - Scaffolding equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a scaffolding device in which a framed scaffold moves, and more particularly to a scaffolding device which can be used even on an inclined ground.

[0002]

2. Description of the Related Art Conventionally, as a frame scaffold on an inclined ground, FIG.
There was a full scaffolding as shown. When constructing such a full-scale scaffold, first, pedestals of various leg lengths are erected on the sloping ground according to the inclination angle of the sloping ground, and then a horizontal frame is assembled on these pedestals, and the horizontal frame is formed. Assemble the framework scaffold. By providing such a full-scale scaffold, the same scaffolding work as on a flat ground can be performed even on a sloped ground.

[0003]

However, in the case of the above-mentioned scaffolding on an inclined ground, a large amount of temporary materials such as pillars with various leg lengths, framed scaffolds and the like are required in accordance with the angle of inclination, and the scaffold must be horizontal. To assemble the scaffold,
It took a lot of trouble and time to remove it.

The present invention has been made in consideration of the above circumstances, and an object of the present invention is to provide a scaffolding device that requires a small amount of temporary materials and does not require time and effort for assembling and removing the scaffold. is there.

[0005]

To achieve the above object, the present invention provides a self-propelled moving vehicle, a framed scaffold mounted on the moving vehicle, and self-propelled means for self-propelling the moving vehicle. It is characterized by comprising a braking means for stopping the movable trolley and an adjusting means for adjusting the framework scaffold to a horizontal position.

Preferably, the self-propelled means and the control means are a geared motor with a brake in which the self-propelled means and the control means are integrated.

[0007]

In the scaffolding device according to the present invention, the scaffolding scaffold is automatically held in the horizontal position by the adjusting means, and the movable carriage mounted with the scaffolding can be moved by the self-propelled means. By means of braking, the scaffolding device does not slide out.

As described above, since the assembled scaffold is used, almost no temporary materials are required. Further, since the scaffolding device can be used as a scaffold simply by moving the scaffolding device to the site, it takes time and effort to assemble and remove the scaffold. Takes no time.

[0009]

1 is a block diagram showing one embodiment of a scaffolding device according to the present invention. FIG. 1 (a) shows a scaffolding device on a flat ground, and FIG. 1 (b) shows a scaffolding device on an inclined ground.

In FIG. 1, a movable carriage 1 is an automatic horizontal carriage 2
A framed scaffold 3 is mounted on the top, and the automatic horizontal platform 2 is supported by a support section 5 fixed on a base 4 so as to be rotatable in a vertical plane with respect to the base 4. A front wheel 6 and a rear wheel 7 are attached to the base 4. The front wheel 6 is connected to a geared motor 8 with a brake via a gear (not shown), and the rear wheel 7 is a wheel with a stopper.

The automatic horizontal table 2 is rotated in a vertical plane with respect to the base 4 by a piston of an elevating device 9 as an adjusting means, and is maintained at a horizontal position. The horizontal level of the automatic horizontal base 2 is detected as a horizontal level signal by a horizontal reference device 10, and the horizontal level signal is input to a control panel 11.
The control panel 11 controls the stroke length of the piston of the elevating device 9 based on the level indicated by the input horizontal level signal,
The automatic level table 2 is kept horizontal. The power source of the lifting device 9 includes, for example, electric power, air, and hydraulic pressure.

The movement and stop of the mobile trolley 1 are controlled by an operation box 13 connected to a control panel 11 by a cable 12.

For example, when moving the mobile trolley 1 from the flat ground 14 in FIG. 1A to the sloped terrain 15 in FIG. 1B, the mobile trolley is activated by the operation box 13. The start is performed by energizing the geared motor 8 with a brake in which the self-propelled means and the braking means are integrated, starts the motor, and turns off the brake (no braking). When the mobile trolley 1 that has started running by approaching reaches the slope 15, the base 4 of the mobile trolley 1 gradually inclines, but the horizontal reference unit 10 that detects the tilt causes the automatic horizontal base 2 to tilt the base 4. It is kept horizontal regardless of the corner.

When the mobile trolley 1 reaches a predetermined position, the operation trolley 13 stops the mobile trolley 1. The suspension is
This is performed by stopping the power supply to the geared motor 8 with a brake, stopping the motor, and applying a brake (brake-on). At this time, the brake is applied to the braked geared motor 8 and thus to the front wheel 6. Further, the braking force can be further increased by the stopper of the rear wheel 7.

In the above-described embodiment, the horizontal level is detected by the horizontal reference unit 10 to control the automatic horizontal table 2. However, the base 4 is provided with a tilt angle detector. It is also possible to control the automatic horizontal platform 2 by detecting the inclination angle.

Although the case where the number of moving scaffolding devices is one has been described, a plurality of scaffolding devices can be used in combination according to the work area.

Further, although the automatic horizontal base 2 is rotatable in a vertical plane, the use of the present apparatus can be further expanded by allowing the automatic horizontal base 2 itself to move vertically.

[0018]

As described above, according to the scaffolding device of the present invention, the assembled scaffold can be moved by power, and the above-mentioned scaffold can be kept horizontal even on an inclined ground. Is almost unnecessary, and assembling and removing the scaffold does not require much labor and time.

[Brief description of the drawings]

FIG. 1 is a configuration diagram showing one embodiment of a scaffold device according to the present invention.

FIG. 2 is a configuration diagram showing a conventional framework scaffold.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Moving trolley 2 Automatic level stand 3 Frame scaffold 4 Base 5 Bearing 6 Front wheel 7 Rear wheel 8 Geared motor with brake 9 Lifting device 10 Horizontal reference device 11 Control panel 12 Cable 13 Operation box

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) E04G 1/24 E04G 5/02

Claims (2)

(57) [Claims] 1. A self-propelled mobile trolley; a frame scaffold mounted on the mobile trolley; self-propelled means for self-propelling the mobile trolley; braking means for stopping the mobile trolley; A scaffolding device comprising: adjusting means for adjusting the position. 2. The scaffolding device according to claim 1, wherein said self-propelled means and control means are a geared motor with a brake in which said self-propelled means and control means are integrated.