KR102686292B1 - Double safety work device for safe construction of aerial scaffolding and system scaffolding and smart safety work system using the same - Google Patents

Abstract

The present invention relates to a double safety work device for safe construction of aerial scaffolding and system scaffolding and a smart safety work system using the same. More specifically, it is a double safety work device designed to notify emergency situations during construction of aerial scaffolding and system scaffolding. , connection fixing part; A work site filming unit fastened to the connection fixing part to photograph work situations; A transceiver that receives and transmits video information from the work site filming unit; And a safety vibrator provided at the connection fixing part and driven by receiving a signal transmitted from the transmitter and receiver to notify the worker of an emergency situation. Double safety for the safe construction of alumina cement aerial scaffolding and system scaffolding. We provide work equipment and a smart safety work system using it.
The present inventor's double safety work device for safe construction of aerial scaffolding and system scaffolding and a smart safety work system using the same enable monitoring of the work status of aerial scaffolding and system scaffolding installation and dismantling, as well as alerting workers to dangerous situations in dangerous situations. By providing information, safety accidents can be prevented from occurring during work, and work efficiency and accuracy can be improved.
In addition, the existing swing-type seat belt had many difficulties in dismantling and fastening the fixing ring when the worker moved, but the present invention provides a double safety lock in preparation for a fall by using a swing-type seat belt and a double fastening method of safety lock wire. It has the advantage of being able to be fastened to a wire, and the safety block wire is a system that can be extended up to 40m in length and automatically retracted. In the event of a fall, it is instantly fixed by an automatic stopper system and uses a double safety device wire. This has the effect of ensuring safety by double fixing the worker in the event of a fall.

Description

Double safety work device for safe construction of aerial scaffolding and system scaffolding and smart safety work system using the same}

The present invention relates to a dual safety work device and a smart safety work system using the same for the safe construction of alumina cement aerial scaffolding and system scaffolding, and more specifically, to monitor the status of installation and dismantling work of aerial scaffolding and system scaffolding. In addition, by notifying workers of dangerous situations, safety accidents can be prevented during work, and double safety is provided for the safe construction of alumina cement aerial scaffolding and system scaffolding, which can improve work efficiency and accuracy. This relates to work equipment and smart safe work systems using it.

In general, aerial scaffolding and scaffolding systems are temporary objects installed to enable work at high places when constructing a building. They are temporary scaffolds that allow workers to come and go while working in industrial sites such as construction, or human resources for facility maintenance. It refers to a temporarily installed structure that allows work to be carried out by placing equipment, materials, etc. These scaffolding systems can usually be used to renovate and repair the exterior walls of buildings, or to apply cement or paint.

General aerial scaffolding and scaffolding systems include steel pipe-type scaffolding, which constructs a frame using several steel pipe pipes using connecting members such as clamps and fasteners, and some components of the scaffold frame are provided in a completed form, and can be assembled or assembled during scaffold installation. Aerial scaffolds and system scaffolds that facilitate disassembly are being used.

Steel tube-type scaffolding usually consists of vertical members, horizontal members, handrails, cross bars, scaffolding, vertical protection nets, assembly members such as clamps and connecting pins, and the installation materials are lifted and transported by manpower one by one from the ground and installed while hanging in the air, while aerial scaffolding and system scaffolding are installed. Because it is standardized and assembled through structural calculations, assembly is easy and the process of lifting and transporting each subsidiary material from the ground is omitted.

However, there is a problem that safety accidents frequently occur in the process of installing and dismantling conventional aerial scaffolding and system scaffolding, and workers frequently suffer fatal injuries when safety accidents occur, so improvement is needed. It's a situation.

The above-described invention refers to the background art of the technical field to which the present invention pertains, and does not mean prior art.

Republic of Korea Patent No. 10-1707037

The present invention was created to solve the above-described conventional problems. The purpose of the present invention is to monitor the status of aerial scaffolding and system scaffolding installation and dismantling work, as well as to notify workers of dangerous situations in case of dangerous situations. , We provide dual safety work equipment and a smart safe work system using the same for the safe construction of aerial scaffolding and system scaffolding, which can prevent safety accidents from occurring during work and improve work efficiency and accuracy. There is a purpose.

In order to achieve the above task, the present invention

It is a double safety work device designed to notify emergency situations during the construction of aerial scaffolding and system scaffolding.

Connection fixing part;

A work site filming unit fastened to the connection fixing part to photograph work situations;

A transceiver that receives and transmits video information from the work site filming unit; and

Provides a double safety work device for the safe construction of aerial scaffolding and system scaffolding, characterized in that it consists of a safety vibrator provided at the connection fixing part and driven by receiving a signal transmitted from the transceiver to notify workers of an emergency situation. do.

In one embodiment of the present invention, the work site photography unit includes a fixing bracket connected to and fixed to the connection fixing part, a support shaft having one end connected to and fixed to the fixing bracket connected to the connection fixing part, and the support shaft. It is connected and fixed to and is characterized by consisting of a recording camera that takes pictures of the work situation.

In addition, in one embodiment of the present invention, a safety speaker is further provided in the imaginary device connection and fixing unit to receive a signal from the transceiver and transmit a guidance warning sound.

In addition, in one embodiment of the present invention, a plurality of the work site filming units are installed in the imagination machine connection and fixing unit, and image information captured by the work site filming units is transmitted through the transceiver, and the connection fixing unit It is characterized by a safety lamp that receives a signal from the transmitting and receiving units and lights up to notify workers of an emergency situation.

In addition, in order to achieve the above problem, the present invention

It is a safety work system using dual safety work devices to notify emergency situations during the construction of aerial scaffolding and system scaffolding,

A safety work device installation step of installing a safety work device consisting of a connection fixing unit, a work site filming unit, a transceiver, and a safety vibrator;

A transceiver emergency signal transmission step of transmitting an emergency signal to the transceiver of the safety work device;

A safety vibrator driving step in which the transceiver of the safety work device transmits a signal to the safety vibrator to drive it; and

Smart safety work using a double safety work device for safe construction of aerial scaffolding and system scaffolding, characterized in that the transceiver of the safety work device transmits a signal to the safety speaker and transmits a guidance warning sound to the safety speaker. Provides a system.

The present inventor's double safety work device for safe construction of aerial scaffolding and system scaffolding and a smart safety work system using the same enable monitoring of the work status of aerial scaffolding and system scaffolding installation and dismantling, as well as alerting workers to dangerous situations in dangerous situations. By providing information, safety accidents can be prevented from occurring during work, and work efficiency and accuracy can be improved.

In addition, the existing swing-type seat belt had many difficulties in dismantling and fastening the fixing ring when the worker moved, but the present invention provides a double safety lock in preparation for a fall by using a swing-type seat belt and a double fastening method of safety lock wire. It has the advantage of being able to be fastened to a wire, and the safety block wire is a system that can be extended up to 40m in length and automatically retracted. In the event of a fall, it is instantly fixed by an automatic stopper system and uses a double safety device wire. This has the effect of ensuring safety by double fixing the worker in the event of a fall.

Figure 1 is a diagram showing a smart safety work system using a dual safety work device for safe construction of aerial scaffolding and system scaffolding according to the present invention.
Figure 2 is a diagram showing a double safety work device for safe construction of aerial scaffolding and system scaffolding according to the present invention.
Figure 3 is a cross-sectional view showing a double safety work device for safe construction of aerial scaffolding and system scaffolding according to the present invention.
Figure 4 is a partial enlarged cross-sectional view showing a double safety work device for safe construction of aerial scaffolding and system scaffolding according to the present invention.
Figure 5 is a connection diagram showing a double safety work device for safe construction of aerial scaffolding and system scaffolding according to the present invention.
Figure 6 is a diagram showing another embodiment of a smart safety work system using a dual safety work device for safe construction of aerial scaffolding and system scaffolding according to the present invention.
Figure 7 is a flowchart showing another embodiment of a smart safety work system using a dual safety work device for safe construction of aerial scaffolding and system scaffolding according to the present invention.
Figure 8 is a photograph showing an example of a field sample and specifications of a safety block used in a smart safety work system using a dual safety work device for safe construction of aerial scaffolding and system scaffolding according to the present invention.

Since the description of the present invention is only an example for structural or functional explanation, the scope of the present invention should not be construed as limited by the examples described in the text. In other words, since the embodiments can be modified in various ways and can have various forms, the scope of rights of the present invention should be understood to include equivalents that can realize the technical idea.

Meanwhile, the meaning of the terms described in the present invention should be understood as follows.

Terms such as “first” and “second” are used to distinguish one component from another component, and the scope of rights should not be limited by these terms. For example, a first component may be named a second component, and similarly, the second component may also be named a first component.

When a component is said to be “connected” to another component, it should be understood that it may be directly connected to the other component, but that other components may also exist in between. On the other hand, when a component is said to be “directly connected” to another component, it should be understood that there are no other components in between. Meanwhile, other expressions that describe the relationship between components, such as “between” and “immediately between” or “neighboring” and “directly adjacent to”, should be interpreted similarly.

Singular expressions should be understood to include plural expressions, unless the context clearly indicates otherwise, and terms such as “comprise” or “have” refer to implemented features, numbers, steps, operations, components, parts, or them. It is intended to specify the existence of a combination, and should be understood as not excluding in advance the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

For each step, identification codes (e.g., a, b, c, etc.) are used for convenience of explanation. The identification codes do not explain the order of each step, and each step clearly follows a specific order in context. Unless specified, events may occur differently from the specified order. That is, each step may occur in the same order as specified, may be performed substantially simultaneously, or may be performed in the opposite order.

All terms used herein, unless otherwise defined, have the same meaning as commonly understood by a person of ordinary skill in the field to which the present invention pertains. Terms defined in commonly used dictionaries should be interpreted as consistent with the meaning they have in the context of the related technology, and cannot be interpreted as having an ideal or excessively formal meaning unless clearly defined in the present invention.

Figure 1 is a diagram showing a smart safety work system using a dual safety work device for safe construction of aerial scaffolding and system scaffolding according to the present invention. Figure 2 is a diagram showing a double safety work device for safe construction of aerial scaffolding and system scaffolding according to the present invention. Figure 3 is a cross-sectional view showing a double safety work device for safe construction of aerial scaffolding and system scaffolding according to the present invention. Figure 4 is a partial enlarged cross-sectional view showing a double safety work device for safe construction of aerial scaffolding and system scaffolding according to the present invention. Figure 5 is a connection diagram showing a double safety work device for safe construction of aerial scaffolding and system scaffolding according to the present invention. Figure 6 is a diagram showing another embodiment of a smart safety work system using a dual safety work device for safe construction of aerial scaffolding and system scaffolding according to the present invention. Figure 7 is a flowchart showing another embodiment of a smart safety work system using a dual safety work device for safe construction of aerial scaffolding and system scaffolding according to the present invention.

As shown in the drawing, the present inventor's double safety work device 10 (hereinafter referred to as 'double safety work device' for convenience of explanation) for safe construction of aerial scaffolding and system scaffolding is used to protect against emergencies during construction of aerial scaffolding and system scaffolding. As a double safety work device (10) designed to notify the situation, the double safety work device according to the present invention includes a connection fixing part (20), a work site filming part (30), a transceiver (40), and a safety vibrator (50). It consists of:

The connection fixing part 20 is fitted and fixed to a safety helmet worn by the worker, and moves with the worker.

The connection fixing part 20 can also be arranged to surround the waist of the worker in addition to the safety helmet.

The connection fixing part 20 is formed in a circular ring or band structure, and is made of synthetic resin or synthetic fiber.

Alternatively, the connection fixing part 20 may be formed of an elastic synthetic resin material so that it is tightly fitted and fixed to the safety helmet.

The work site photography unit 30 is fastened to the connection fixing unit 20 to photograph the work situation.

The work site photography unit 30 includes a fixing bracket 31 made of synthetic resin or metal that is attached and fixed to the outer surface of the connection fixing part 20, and a fixing bracket 31 connected to the connection fixing part 20. It consists of a support shaft 32, one end of which is attached or screwed to the support shaft 32, and a recording camera 33, which is screwed and fixed to the support shaft 32 and takes pictures of the work situation.

The transceiver 40 receives and transmits image information from the work site photography unit 30.

The transceiver 40 is fixed to the outer surface of the connection fixing part 20 by attaching or screwing it.

The transceiver 40 is electrically connected to the photographing camera 33 of the work site photographing unit 30 to receive and transmit image information captured by the photographing camera 33.

The video information transmitted from the transceiver 40 is received by the manager terminal and can be monitored.

The safety vibrator 50 is provided in the connection fixing part 20 and is driven by receiving a signal transmitted from the transceiver 40 to notify the worker of an emergency situation.

The safety vibrator 50 is electrically connected to the transceiver 40.

The safety vibrator 50 is a vibrator and is attached or screwed to the outer surface of the connection fixing part 20.

The transceiver 40 receives the danger signal transmitted from the manager terminal of the safety vibrator 50 and transmits the signal to the safety vibrator 50, and the operator is driven by vibration caused by the operation of the safety vibrator 50. Be able to recognize dangerous situations.

The connection fixing part 20 is further provided with a safety speaker 60 to receive a signal from the transceiver 40 and transmit a warning sound.

The safety speaker 60 is electrically connected to the transceiver 40, receives a danger signal from the transceiver 40, and transmits a voice hazard warning, allowing the worker to recognize a dangerous situation.

A plurality of the work site photographing units 30 are installed in the connection fixing unit 20, and image information captured by the work site photographing units 30 is transmitted through the transceiver 40. The government 20 is further provided with a safety lamp 70 that receives signals from the transmitting and receiving units and lights up to notify workers of an emergency situation.

The safety lamp 70 is attached and fixed to the connection fixing part 20.

The safety lamp 70 is electrically connected to the transceiver 40 and turns on by receiving a danger signal from the transceiver 40, so that the worker can recognize a dangerous situation by checking the lighting state.

At this time, the control part is attached and fixed to the connection fixing part 20, and the recording camera 33, the transceiver 40, the safety vibrator 50, the safety speaker 60, and the safety lamp are attached to the control part. By electrically connecting (70), the image information of the recording camera 33 can be transmitted to the control unit, and the control unit can transmit the image information to the transceiver 40, and the danger signal received by the transmitter and receiver can be transmitted to the control unit. It is also possible to transmit it to the control unit and have the control unit control and operate the safety vibrator 50, the safety speaker 60, and the safety lamp 70.

The safety work system using the double safety work device (10), which is designed to notify emergency situations during construction of aerial scaffolding and system scaffolding configured as above, includes a connection fixing unit (20), a work site filming unit (30), and a transceiver (40). ) and a safety vibrator 50, a safety work device installation step (S1), and a transceiver 40 emergency signal transmission step (S2) that transmits an emergency signal to the transceiver 40 of the safety work device. ) goes through.

Thereafter, the safety vibrator 50 driving step (S3) in which the transceiver 40 of the safety work device transmits a signal to the safety vibrator 50 to drive it, and the transceiver 40 of the safety work device is a safety speaker ( By passing the guidance warning sound transmission step (S4) of the safety speaker 60, which transmits a signal to the safety speaker 60), a series of processes are completed.

The vibration of the safety vibrator 50 and the warning sound transmitted from the safety speaker 60 enable workers to recognize dangerous situations and avoid safety accidents due to danger, and managers can use smart devices such as smartphones. Through this, it is possible to recognize dangerous situations and carry out work efficiently by using the worker's smart devices or delivering work instructions through safety speakers.

Here, a drive motor is screwed and fixed to the front part of the support shaft 32, the rotation axis of the drive motor is arranged to face upward or downward in the drawing, and one end of the rotation shaft is attached to the rotation axis of the drive motor. It is preferable to screw the photographing camera 33 to the other end of the rotating shaft and allow the photographing camera 33 to rotate by driving the drive motor to capture images, thus widening the shooting range.

In addition, it is preferable to secure the lifting cylinder to the support shaft 32 by screwing it and fixing the driving motor to the lifting shaft of the lifting cylinder by screwing it to raise and lower the driving motor to expand the shooting range. .

In addition, the lifting cylinder is screwed and fixed to the support shaft 32, and the photographing camera 33 is screwed and fixed to the elevator shaft of the elevator cylinder, so that the photographing camera 33 is driven by the elevator cylinder. ) is preferably raised to expand the shooting range.

By attaching and fixing an elastic friction pad made of an elastic synthetic resin material to the inner surface of the connection fixing part 20, the safety helmet is pressed by the elasticity of the elastic friction pad and the connection fixing part 20 is separated from the safety helmet. It is desirable to prevent movement.

One end of the screw shaft is attached and fixed to the front part of the fixing bracket 31, a through hole is further formed at the bottom of the support shaft 32 to penetrate the screw shaft, and a fixing nut is fastened to the screw shaft. , It is preferable to pressurize and fix the support shaft 32 so that the support shaft 32 can be rotated and fixed around the screw axis, thus widening the shooting range.

One end of an identification band made of a fiber or synthetic fiber material is attached to the safety vibrator 50 so that the identification band moves while vibrating when the safety vibrator 50 vibrates, so that the identification band moves. It is desirable to check or have the identification band rub against the skin so that the worker is aware of a dangerous situation.

Above, the present invention has been described in detail with reference to the drawings, but it is clear that the embodiments mentioned in the process are only illustrative and not limiting, and that the present invention is provided by the following claims. Changes to components to the extent that they can be handled equally within the scope of the technical idea or field will be considered to fall within the scope of the present invention.

10: Double safety work device 20: Connection fixing unit
30: Work site filming unit 31: Fixing bracket
32: support shaft 33: recording camera
40: Transceiver 50: Safety vibrator
60: Safety speaker 70: Safety lamp
S1: Safety work equipment installation stage; S2: Transceiver emergency signal transmission stage
S3: Safety vibrator operation step S4: Safety speaker guidance warning sound transmission step

Claims (5)

It is a double safety work device designed to notify emergency situations during the construction of aerial scaffolding and system scaffolding.
Connection fixing part;
A work site filming unit fastened to the connection fixing part to photograph work situations;
A transceiver that receives and transmits video information from the work site filming unit; and
In the double safety work device for the safe construction of aerial scaffolding and system scaffolding, which consists of a safety vibrator provided at the connection fixing part and driven by receiving a signal transmitted from the transceiver to notify workers of an emergency situation,
The work site filming department,
A fixing bracket connected to and fixed to the connection fixing part,
A support shaft, one end of which is connected and fixed to a fixing bracket connected to the connection fixing part,
It is connected to and fixed to the support shaft and consists of a camera that takes pictures of the work situation,
A drive motor is screwed and fixed to the front part of the support shaft, one end of the rotation shaft is screwed to the rotation axis of the drive motor, and the recording camera is screwed to the other end of the rotation shaft, so that the drive motor is driven. The camera rotates to take pictures,
By attaching and fixing an elastic friction pad made of an elastic synthetic resin material to the inner surface of the connection fixing part, the safety helmet is pressed by the elasticity of the elastic friction pad to prevent the connection fixing part from being separated or moved from the safety helmet. Dual safety work device for safe construction of aerial scaffolding and system scaffolding.
delete According to claim 1,
In the connection fixing part,
A double safety work device for the safe construction of aerial scaffolding and system scaffolding, characterized in that a safety speaker is further provided to receive a signal from the transceiver and transmit a warning sound.
According to claim 1,
In the connection fixing part,
A plurality of work site filming units are installed, and video information captured by the work site filming units is transmitted through the transceiver,
A double safety work device for the safe construction of aerial scaffolding and system scaffolding, characterized in that the connection fixing part is further provided with a safety lamp that lights up by receiving a signal from the transmitting and receiving parts to notify workers of an emergency situation.
delete