KR20100125541A

KR20100125541A - An apparatus for having experience of a upset balustrade at construction field

Info

Publication number: KR20100125541A
Application number: KR1020090044302A
Authority: KR
Inventors: 오영현
Original assignee: (주)영우산업
Priority date: 2009-05-21
Filing date: 2009-05-21
Publication date: 2010-12-01

Abstract

PURPOSE: An overturning experience device in a construction field is provided to enable trainee to repeatedly experience the overturning process of a handrail. CONSTITUTION: A floor part(120) is installed in the upper part of a frame(100) which has a set height. A handrail(140,150,160) is fixed to a frame which is adjacent to the floor part. A step(110) is installed in the lateral part of the frame. A trainee goes up to the floor part in the upper part of the frame. A part of the handrail is formed into an overturning handrail and can be overturned to the outside of the frame.

Description

An apparatus for having experience of a upset balustrade at construction field}

The present invention relates to an apparatus for experiencing the situation that the handrail of the scaffold conducts when safety training for the scaffold installed in the construction of the outer wall of the structure at the construction site.

In general, there are a number of risk factors at the construction site.

For example, when cleaning construction, renovation, buildings, etc., workers are installed using pipes and scaffolding materials to lift and support workers and materials, and workers work on the scaffolds.

However, since the scaffolding is mostly installed high according to the height of the building, when the railing of the scaffold is not properly coupled, the fall accident occurs.

This allows workers to fully explain these hazards to the construction site and to recognize the consequences.However, due to recurring habits at the construction site, they do not recognize the consequences of the risks correctly and do not take proper safety actions to prevent accidents. I was often faced with.

In order to solve the problems as described above, the present invention provides a bottom plate on the upper part of the frame, installs the rails on both sides of the bottom plate so as to be rotated outward by the hinge, and the lower side of the handrail around the hinge. The purpose of the present invention is to provide a railing conduction experience device at a construction site where the rod of the cylinder is installed so that the balustrade is inclined at an angle so that the railing experience can be repeatedly performed.

Balustrade conduction experience device of the present invention building construction site for achieving the above object,

A frame having a certain height is provided, and a bottom plate on which the experienced person can rise is installed on the upper part of the frame, and a handrail is installed on the side of the bottom plate, and the handrail is coupled to the frame by a first hinge. The lower end of the handrail is formed integrally with the arm extending into the inside of the frame, while the cylinder is installed inside the frame, the rod of the cylinder is coupled to the arm by a second hinge to operate the cylinder rod. It characterized in that the handrail is configured to be inclined at a predetermined angle with respect to the first hinge axis.

Such, the present invention is to prevent the safety accidents caused by the handrail falling in advance by minimizing the damage to life by enabling the education by repeated experience about the handrail conduction situation that may occur when the worker at the top of the scaffold. It can be effective.

Hereinafter, with reference to the accompanying drawings illustrating the present invention will be described in detail.

1 is a view showing a railing conduction experience device of the present invention construction site, the bottom portion 120 is installed on the upper portion of the frame 100 having a certain height, the frame (around the periphery of the bottom portion 120) The handrails 140, 150, and 160 which are fixed to 100 are installed.

A staircase 110 is provided at a side portion of the frame 100 so that the experienced person can climb to the bottom portion 120 of the upper portion of the frame 100. Some of the handrail is formed of a conductive handrail 160 so that it can be conducted to the outside of the frame 100.

The conductive balustrade 160 has a hinge coupling part 163 formed with a lifespan for hinge coupling on both lower sides thereof, as shown in FIG. 2, and is rotatably coupled to a hinge 161 at the top of the frame 100. In addition, a lower arm portion 162 extending downward is integrally formed at the lower center portion of the conductive handrail 160, and the arm portion 162 is bent inwardly of the frame 100 for engagement with the cylinder.

3 is a cross-sectional view of the present invention, in which the front railing 160 is coupled to the upper end side of the frame 100 by the hinge 161 is rotatable outward, that is, of the frame 100 The inner side of the lower end of the cylinder 170 is fixed to the hinge 171 and installed in the upper direction, and the upper side of the rod of the cylinder 170 is coupled to the arm 162 by the hinge 172.

Therefore, when the rod of the cylinder 170 is extended, the conductive balustrade 160 is inclined outward through the hinge 161, and when it is compressed, it is returned to a position parallel to the other balustrade 150.

In addition, in the inclined direction of the conduction balustrade 160, the safety net 170 is installed at the rear to be supported by the frame 100 and the balustrade 150, so if the experienced person falls over the conduction balustrade 160, the safety net Safety is secured by 170.

In addition, the conductive balustrade 160 is configured so that the outside of the cushioning material surrounds, so as not to be injured even if the experienced person bumps during the felling of the conductive balustrade 160.

Referring to the operation process of the present invention, when the experienced person climbs to the upper side of the frame 100 using the stairs 110 and leans on the conduction balustrade 160, the manager uses the remote control, the cylinder 170, etc. Drive the conductive railing 160 to tilt.

The inclination angle of the conduction handrail 160 may be determined according to the rod length of the cylinder 170. Then, when the cylinder 170 is compressed by the manager, the conduction handrail 160 is returned to its original position.

This operation is not only operated by the administrator, but also by installing the contact sensor 200 on the conduction balustrade 160, when the experienced person leans on the conduction balustrade 160, a signal is generated from the contact sensor 200, the controller 210 ) Receives a signal from the contact sensor 200 to control the cylinder drive 230 to extend the rod of the cylinder 170 so that the conduction handrail 160 is conducted, and then a predetermined time elapsed counted by the timer 220. Afterwards (for example after 3 to 5 seconds), the controller 210 may control the cylinder drive 230 again to compress the cylinder 170 rod so that the experience may end.

1 is a view showing a railing conduction experience device of a building construction site according to the present invention.

Figure 2 is a view showing the structure of the handrail.

3 is a view for explaining the operation relationship of FIG.

4 is a block diagram for controlling the present invention.

Description of the Related Art [0002]

100: frame 110: stairs

120: bottom 140,150: handrail

160: Evangelism handrail 170: Safety net

Claims

A frame having a certain height is provided, and a bottom plate on which the experienced person can rise is installed on the upper part of the frame, and a handrail is installed on the side of the bottom plate, and the handrail is coupled to the frame by a first hinge. The lower end of the handrail is formed integrally with the arm extending into the inside of the frame, while the cylinder is installed inside the frame, the rod of the cylinder is coupled to the arm by a second hinge to operate the cylinder rod. Balustrade by the handrail is an inclination experience device for building construction site, characterized in that configured to be inclined at an angle with respect to the first hinge axis.

The handrail evangelism experience device according to claim 1, wherein a safety net is installed at the rear of the handrail.

The apparatus of claim 1, further comprising: a contact sensor installed on the railing;

A controller for outputting a drive signal for extending the cylinder rod when a signal is input from the contact sensor, and for outputting a drive signal for compressing the cylinder rod after a predetermined time counted by a timer;

Handrail experience device for building construction site comprising a; a cylinder drive unit for driving a cylinder by the drive signal of the controller.