WO2018008962A1

WO2018008962A1 - Disaster-safe media elevating door

Info

Publication number: WO2018008962A1
Application number: PCT/KR2017/007140
Authority: WO
Inventors: 조두희
Original assignee: 조두희
Priority date: 2016-07-05
Filing date: 2017-07-05
Publication date: 2018-01-11
Also published as: CN109476323A; KR101680537B1; CN109476323B

Abstract

The present invention relates to a disaster-safe media elevating door and, more particularly, to a disaster-safe media elevating door wherein a sliding door having a slide-to-open/close function has an additional swing-to-open/close function such that, even if power supply is blocked during a disaster situation such as a fire, the lock device is released by supply of firefighting power, thereby guaranteeing that both the sliding door and the swing door can be opened in the use positions. A disaster-safe media elevating door according to an embodiment of the present invention comprises: a leftward/rightward sliding door that performs a slide/swing-to-open/close function and comprises a first transparent panel portion, a first coupling frame coupled to the upper and lower sides of the first transparent panel portion and to one of the left and right sides thereof, except for the inner sides thereof that contact each other, first and second hinge shafts provided on the upper and lower portions of the first coupling frame, respectively, an auxiliary frame positioned on the upper portion of the upper first coupling frame and axially-coupled to the first hinge shaft, and a lock device that maintains a locking state between the upper first coupling frame and the auxiliary frame during a normal time and releases the same during a disaster; and swing doors that perform a swing-to-open/close function and are provided in front of both sides of the leftward/rightward sliding door, respectively, each swing door comprising a second transparent panel portion, a second coupling frame coupled to the upper and lower sides of the second transparent portion and to the left and right sides thereof, and third and fourth hinge shafts provided on the upper and lower portions of the second coupling frame, respectively.

Description

Disaster Safety Media Doors

The present invention relates to a disaster safety media lifting door, and more specifically, by adding a sliding function to a sliding door having a sliding function to release the lock device by supplying fire power even if the power is cut off in the event of a disaster such as a fire, It relates to a disaster-safe media landing door that allows both the sliding door and the swing door to be opened in the position of use.

In general, passengers using railway, subway, light rail, and monorail are installing platform safety doors (PSDs) for the purpose of preventing various safety accidents that may occur while waiting for a train or when boarding and getting off. It is a trend.

Such a platform safety door is a safety device of the subway platform to install a fixed wall (screen) and the automatic door between the subway platform and the track and to open and close in conjunction with the electric car door when the train stops.

The platform safety door is a sliding door is opened together with the door of the electric vehicle in the state in which the electric vehicle is completely stopped at the platform when getting on and off the electric vehicle to allow passengers to safely climb and descend the electric vehicle, the entrance and exit of the electric vehicle when the sliding door is closed Blocks noise, dust and strong winds generated during transportation to prevent discomfort to passengers.

In addition, the platform safety gate prevents safety accidents such as falling down the track due to inadvertent passengers without the electric vehicle entering.

1 is a schematic diagram of a conventional landing safety door.

As shown in Figure 1, the conventional landing safety door is a fixed door (2) and the fixed door (1) is composed of a separate unit, respectively, between the fixed door (2) and the fixed door (3) Left and right sliding

doors

4 and 5 are installed.

In addition, the driving unit 6 is provided at the upper portion of the fixed door (2) (3) and the left and right sliding doors (4) (5).

As such, the landing safety door is provided with fixed

doors

2 and 3 formed of transparent glass on both sides of the sliding

doors

4 and 5 so that the sliding

doors

4 and 5 are operated when the sliding

doors

4 and 5 are opened. 5) secures a concealed space with the left and right sides open, and acts as a safety wall to prevent passengers from leaving the platform from the platform through the space between the sliding door and the sliding door.

Recently, various kinds of billboards are installed in the fixed doors (2) and (3) as outdoor advertising, and since the floating population is located in the history or the platform of many trains or subways, the fixed doors (2) and (3) have been placed in the spotlight.

In the case of a conventional landing safety door, if a disaster occurs on the railroad or road side, the escape door is to be escaped through the landing safety door. The fixed door is always closed, which does not substantially help the escape, and in recent years, the fixed door can escape during a disaster. In order to replace the swing door with a swinging structure, it is not practically implemented as an escape door due to the attachment of advertisements.

In addition, when the power supply is cut off due to a fire or other disaster, it is difficult to open the sliding door manually so that it does not help to escape quickly in the event of a crisis.In the event of a disaster, the vehicle or train stops at its normal position. Since there is no guarantee that the swing doors on both sides of the sliding door may not be able to open and close due to the opening of the sliding door, there is a problem that it is difficult to secure an escape route from the disaster.

The present invention has been made to solve the above problems, by adding a sliding function to the sliding door having a sliding function, even if the power is cut off in the event of a disaster, such as a fire release the lock device by the supply of fire power, sliding door The purpose is to provide a disaster-safety media lifting door that can save lives from disasters by opening all doors even when the train or vehicle stops differently in the event of a disaster.

Disaster safety media lifting door according to an embodiment of the present invention for achieving the above object is coupled to any one of the upper and lower sides and the left and right sides of the first transparent panel portion, except for the inner side in contact with each other. A first coupling frame, first and second hinge shafts respectively provided above and below the first coupling frame, an auxiliary frame positioned above the first coupling frame and axially coupled to the first hinge shaft, and the first normally Left and right sliding doors having a locking device for maintaining the lock state between the coupling frame and the auxiliary frame and releasing the disaster in order to perform a sliding door function; And

It is provided on both sides of the left and right sliding doors, the second transparent panel portion, the second coupling frame coupled to the upper and lower sides and the left and right sides of the second transparent panel portion, and the second provided on the upper and lower sides of the second coupling frame A swing door having a hinge shaft for performing a swing function; Including,

The first transparent panel portion,

Base glass, which is a flat glass of conductive glass having a predetermined thickness and size,

At least one first LED provided on an upper surface of the base glass;

A first spacer standing up on an outer edge of the base glass;

A media glass which is attached to the upper end of the first spacer and is a conductive glass spaced apart from the base glass by a predetermined distance,

At least one second LED provided on an upper surface of the media glass;

A second spacer standing up on an outer edge of the media glass;

A cover glass attached to an upper end of the second spacer and spaced apart from the media glass by a predetermined distance;

And a resin filling the space between the base glass and the media glass and the media glass and the cover glass to diffusely reflect the light generated by the first and second LEDs.

In addition, a bearing is provided in the second hinge shaft, and a bearing groove having a predetermined depth is formed in the longitudinal direction at the bottom of the landing.

The base glass and the media glass are tempered indium tin oxide (ITO) glass, and the cover glass and the second transparent panel part are fireproof glass.

In addition, the first LED and the second LED is connected to a different DC power, the second LED is characterized in that the fire power.

In addition, the first LED outputs public information such as arrival and departure information, time, weather, news (breaking news) or commercial advertisements, and the second LED is made of green LEDs to output emergency or escape directions during a disaster. It features.

In addition, a plurality of electronic components are mounted in the inner space of the first coupling frame, the PCB for controlling the first LED and the second LED, a hinge reinforcement frame for reinforcing the tilting of the sliding door, the PCB and the media glass And an FPCB connecting the base glass,

The through-hole for the withdrawal of the FPCB is formed in the hinge of the synthetic resin material to be bonded to the hinge reinforcement frame and the hinge reinforcement frame, characterized in that the hole size of the guard is smaller than the hole size of the hinge reinforcement frame.

And the lock device is made of an electromagnet embedded in each of the first coupling frame and the auxiliary frame, characterized in that to lose the magnetic force of the electromagnet by the supply of fire power in the event of a disaster.

According to the technical solution described above, when a power outage is caused by a fire or disaster in a train and public transportation platform, the lock device of the sliding door is released as a fire power source so that the train or transportation means can be opened and closed together with the swing door next to it. Even if the stop position changes during a disaster, it is possible to escape from any of the landing doors, and a high-safety green LED with high visibility even in the smoke caused by a fire clearly guides the exit to provide a disaster safety media landing door where users can evacuate quickly. The purpose is to provide.

In addition, an object of the present invention is a disaster safety media landing door that can display the arrival and departure information, or public information such as time, weather, news (breaking news), commercials, etc. To provide.

In addition, an object of the present invention is to provide a disaster safety media lifting door that can function as a facility that preferentially protects the lives of the people during a disaster and maximize the advertising revenue of the operator at the same time.

1 is a schematic diagram of a conventional landing safety door.

2 is a schematic diagram of a safety media lifting door according to an embodiment of the present invention.

3 and 4 are views showing the structure of the sliding door shown in FIG.

FIG. 5 is a structural diagram of the transparent panel unit shown in FIG. 2.

FIG. 6 is a diagram for describing a power supply structure of the transparent panel unit illustrated in FIG. 2.

7 is a structural diagram of the side coupling frame shown in FIG.

8 and 9 are exemplary views of the operation of the safety media lifting door shown in FIG.

FIG. 10 is a view for explaining a power supply method of the transparent panel unit and the lock apparatus shown in FIG. 2.

Hereinafter, the configuration and operation of the present invention will be described with reference to the accompanying drawings.

2 is a schematic view of a disaster safety media lifting door according to an embodiment of the present invention, Figure 3 and Figure 4 is a view showing the structure of the sliding door shown in FIG.

2 to 4, the disaster safety media lifting door 100 has left and right sliding

doors

200a and 200b, and

swing doors

300a and 300b in front of both sides of the sliding

doors

200a and 200b. The sliding

doors

200a and 200b are slid to the rear of the

swing doors

300a and 300b to be opened and closed.

An engine room 500 including a BLDC motor is installed on the sliding doors 220a and 200b and the

swing doors

300a and 300b to slide by driving of a BLDC motor provided in the engine room 500. The doors 220a and 220b slide left and right.

The sliding

doors

200a and 200b are coupled to the upper and lower sides and the outer edges of the transparent panel 220 except for the inner side of the sliding

doors

200a and 200b, and the sliding

doors

200a and 200b are coupled to the sliding

doors

200a and 200b. Form the body.

The transparent panel 220 is composed of two layers, a media layer and a disaster safety layer. In general, the media layer carries out arrival and departure information, public information such as time, weather, and news, and commercial advertisements. Guide the escape through the safety layer.

The sliding doors (200a, 200b) serves as a sliding door and a sliding door in the event of a normal disaster, for this purpose, the lower coupling frame (210) is provided with a hinge shaft (218) with a bearing in the longitudinal direction of the landing floor Rotate along the bearing groove 330 formed in the upper, and the upper side of the upper coupling frame 210, the auxiliary frame 212 is provided horizontally inside the engine room 500 to the lock device 216 and the hinge shaft 214 Is coupled to the coupling frame 210, the auxiliary frame 212 is equipped with a hanger 230.

The hinge shaft 214 is axially coupled to the auxiliary frame 212 and the coupling frame 210 of the swing door (300a, 300b) side, the hinge shaft 218 with a bearing is the swing door (300a, 300b) side It is axially coupled to the coupling frame 210.

The hanger 230 is mounted on the auxiliary frame 212 is coupled to the fixed frame 410 on the upper side of the platform in a hanging manner.

The locking device 216 provided on the opposite side of the hinge shaft 214 is released by the supply of fire-fighting power during a disaster while being normally locked, for example, the upper coupling frame 210 and the auxiliary frame 212. The upper coupling frame 210 and the auxiliary frame 212 are attached by the magnetic force of the electromagnet, and the magnetic force of the electromagnet is lost due to the supply of fire power during disaster. .

As a result, the coupling frame 210 and the auxiliary frame 212 are integrally slid from side to side as shown in FIG. 3, but in the event of a disaster, the electromagnet as the lock device 216 is released by supplying fire power as shown in FIG. 4. The coupling frame 210 is separated from the auxiliary frame 212 around the hinge axis 214 to rotate and open and close.

At this time, the hinge shaft 218 provided with the bearing prevents the sliding of the sliding door 200a when opened as well as the hinge shaft function when the bearing is opened and closed.

The

swing doors

300a and 300b are coupled to the upper and lower sides and left and right edges of the transparent panel 320 to form a main body of the

swing doors

300a and 300b so that they can be rotated and closed in place. Hinge shaft 340 is provided on the coupling frame 310 and the transparent panel 320 is made of, for example, 8mm thick fire-resistant glass.

FIG. 5 is a structural diagram of the transparent panel unit shown in FIG. 2.

As shown in FIG. 5, the transparent panel 220 includes a base glass 221, a media glass 223, first and second

light emitting devices

222 and 224, a spacer 227, a cover glass 225, and a resin 226. It is configured to include).

The base glass 221 is a flat conductive glass having a thickness of about 3 to 6 mm and an area of a predetermined size.

The first light emitting device 222 is attached to the upper surface of the base glass 221 in a desired pattern. Here, it will be described that at least one second LED 222 is formed as the first light emitting device.

A plurality of first LEDs 222 attached to the base glass 221 is applied with a disaster power supply (fire power supply), for example, a DC 24V power supply.

The first LED 222 is connected to the upper surface of the base glass 221 by connecting a conductive line in at least one of a series and a parallel manner.

As shown in FIG. 9, the first LED 222 may display an escape direction by displaying, for example, a letter such as an 'EXIT' letter or an arrow (→, ←, ↑, ↓) indicating an evacuation direction.

In particular, in the present invention, the first LED 222 is made of a 750cd green LED that is easily seen even in the smoke, and can clearly indicate the evacuation direction or the way out when a disaster occurs.

The conductive line has a width of 1 μm to 1 mm, and is formed of at least one of a metallic wire, a conductive paste, and a conductive tape that are extremely finely processed.

The spacer 227 is made of a transparent material or an opaque material that is erected to a height of about 2 mm on the outer edge of the base glass 221.

The media glass 223 is attached and fixed to the upper end of the spacer 227 is made of a transparent material spaced apart from the base glass 221 by a predetermined distance (about 2mm) above.

The media glass 223 is a flat conductive glass having a thickness of about 3 ~ 6mm and an area of a predetermined size.

The second light emitting device 224 is attached to the upper surface of the media glass 223 in a desired pattern, and it will be described here that at least one second LED is formed.

For example, a DC 48V power supply is applied to the plurality of second LEDs 224 attached to the media glass 223.

The second LED 224 is connected to the upper surface of the media glass 223 by connecting a conductive line in at least one of a series and a parallel manner.

The spacer 227 is made of a transparent material or an opaque material that is erected to a height of about 2 mm on the outer edge of the media glass 223.

The cover glass 225 is made of a transparent material which is attached to and fixed to an upper end of the spacer 227 and spaced apart from the media glass 223 by a predetermined distance (about 2 mm).

The cover glass 225 has a flat plate shape having a thickness of about 3 to 10 mm and a predetermined size.

Resin 226 is filled in the space between the base glass 221 and the media glass 223 and the space between the media glass 223 and the cover glass 225 to minimize the visibility of the conductive lines. Diffuse the light generated from the 1,2LED (222,224).

The base glass 221 and the media glass 223 are, for example, tempered indium tin oxide (ITO) glass, and the cover glass is fireproof glass.

As such, by removing one cover glass in one transparent panel unit 220 and multi-bonding the

media layers

223 and 224 and the

disaster safety layers

221 and 222, the thickness thereof can be reduced and the handling can be facilitated.

By arranging the first and

second LEDs

222 and 224 on the transparent panel as described above, electric power is supplied by using extremely finely processed conductive wires that are hard to be recognized by the naked eye, thereby expressing patterns such as surface and line patterns. By applying power to the

2LEDs

222 and 224, the patterns or information floating in the air are expressed in detail like planes, lines, and dots rather than a combination of point shapes. Commercial advertisements may be provided and the escape direction may be guided through the first LED 222 during a disaster.

As shown in FIG. 6, the fixing frame 410 is installed at a predetermined length on the upper wall of the landing, and the guide roller 232 of the hanger 230 mounted on the sliding door 200a is fixed to the frame 410. It is seated on the side and slides left and right.

In addition, the fixing frame 410 is fixed to the guide 420, the injection molding of a synthetic resin in a predetermined shape and a predetermined length, two first copper wire 421 and two second copper wire on the bottom surface of the guide 420 Mounting grooves are formed so that 422 may be mounted, respectively.

Here, the two first copper wires 421 are supplied with, for example, a DC 48V power source that converts a normal AC power source into a direct current, and the second copper wire 422 is supplied with a DC 24V power supply, for example, a firefighting power source (emergency power source). Power is supplied.

A first connection roller 423 is rotatably contacted on an upper circumference of the first copper wire 421 so that the first connection roller 423 having a connection terminal 423a formed on an outer circumferential surface thereof rotates when the sliding door 200a is slid left and right. 421 is contacted, and the first connection roller 423 is connected to the media glass 223 by a first power line 425.

More specifically, the positive power line of the first power line 425 is directly connected to the media glass 223 which is the conductive glass, and the negative power line is the PCB 211 and the FPCB 215 which will be described later with reference to FIG. 7. Is connected to the media glass 223.

Similarly, the second connection roller 424 having the connection terminal 424a formed on the outer circumferential surface of the second copper wire 422 is rotatably contacted to rotate while sliding left and right of the sliding door 400a. In contact with the copper wire 422, the second connection roller 424 is connected to the base glass 221 by a second power line (426).

More specifically, the positive power line of the second power line 426 is directly connected to the base glass 221 which is the conductive glass, and the negative power line is the PCB 211 and the FPCB 215 which will be described later with reference to FIG. 7. Is connected to the base glass 221 through.

Even if the sliding door 200a is slid left and right by such a power supply method, the second LED 224 can be stably supplied with, for example, DC 48V power, and the first LED 222 is stably supplied with, for example, DC 24V power. Can supply

7 is a structural diagram of the side coupling frame shown in FIG.

As shown in FIG. 7, the side coupling frame 210 having a predetermined internal space is made of a metal material and sealed, and a hinge reinforcement frame 214a made of metal therein to prevent inclination of the sliding

doors

200a and 200b. Is provided.

A plurality of electronic components 213 are mounted on the PCB 211 provided in the inner space of the side coupling frame 210 to control the lighting and brightness (luminance) of the first LED 222 and the second LED 224. In addition, the conductive glass is connected to the media glass 221 and the base glass 223 through the FPCB 215.

In addition, a through hole is formed in the middle of the hinge reinforcement frame 214a for the withdrawal of the FPCB 215, but the FPCB 215 and the metal inside contact each other to prevent the FPCB 215 from being damaged or leakage of electricity. In order to be provided with a guard 217 made of synthetic resin material through which the through hole is coupled to the hinge reinforcement frame 214a.

In this case, in order to prevent the FPCB 215 connected to the

glass

221 and 223 and the hinge reinforcing frame 214a from contacting with each other, the size of the perforation of the guard 217 is smaller than that of the hinge reinforcing frame 214a.

Such a structure can prevent damage to the FPCB 215 and a short circuit.

Normally, the sliding

doors

200a and 200b are slid left and right by the driving of the engine room 500 as shown in FIG. 8 to output information or advertisement through the first LEDs 222 of the sliding

doors

200a and 200b. In the event of a disaster such as the lock device 216 is released as shown in Figure 9 by sliding the sliding door (200a, 200b) and the swing door (300a, 300b) around the hinge shaft (214, 340) while opening the sliding door ( The escape direction is guided through the second LEDs 224 of 200a and 200b.

Normally, for example, a DC 48V power supply is connected to the first LED 222 of the transparent panel 220 to output information or advertisement, and during a disaster, the switch S of the controller 250 is switched to switch the second LED 222. ) And the lock device 216 is connected to the electromagnet, for example, a DC 24V power supply, which is a fire power supply, to guide the escape direction while releasing the lock of the lock device 216.

According to the present invention, it is possible to express arrival and departure information, time / weather / news breaking news and specialized commercial advertising through the transparent panel 220 of the sliding door (200a, 200b).

In addition, since the sliding doors (200a, 200b) serves as an evacuation port during the disaster, it is possible to place an advertisement on the existing fixed door portion.

In addition, it is possible to escape without delay by raising the attention to the exit by lighting or blinking the 750cd green LED (second LED), which is well visible in the smoke, through the passage from the track in case of fire or evacuation.

And the waiter in front of the sliding door (200a, 200b) is bored when waiting because it is difficult to recognize the clear information through the transparent panel 220, Korean Patent No. 0404747 (Invention: Image switch) registered by the present applicant And a product control method using the same) can be applied to the present patent to provide media interaction with text or various stories, so as to soothe boredom and transform the platform into places of various experiences.

Claims

A first coupling frame coupled to both the upper and lower sides and the left and right sides of the first transparent panel portion except for the inner side of the first transparent panel portion which are in contact with each other, and first and second provided respectively above and below the first coupling frame. A hinge shaft, an auxiliary frame positioned on the first coupling frame and axially coupled to the first hinge shaft, and a lock device for maintaining a lock state between the first coupling frame and the auxiliary frame and releasing it during a disaster. Left and right sliding doors to perform the sliding door function; And

It is provided on both sides of the left and right sliding doors, the second transparent panel portion, the second coupling frame coupled to the upper and lower sides and the left and right sides of the second transparent panel portion, and the second provided on the upper and lower sides of the second coupling frame A swing door having a hinge shaft for performing a swing function; Including,

The first transparent panel portion,

Base glass, which is a flat glass of conductive glass having a predetermined thickness and size,

At least one first LED provided on an upper surface of the base glass;

A first spacer standing up on an outer edge of the base glass;

A media glass which is attached to the upper end of the first spacer and is a conductive glass spaced apart from the base glass by a predetermined distance,

At least one second LED provided on an upper surface of the media glass;

A second spacer standing up on an outer edge of the media glass;

A cover glass attached to an upper end of the second spacer and spaced apart from the media glass by a predetermined distance;

And a resin filling the space between the base glass and the media glass and the media glass and the cover glass to diffusely reflect the light generated by the first and second LEDs.
The method of claim 1,

The second hinge shaft is provided with a bearing, and a disaster relief media lifting door, characterized in that a bearing groove of a predetermined depth is formed along the longitudinal direction at the bottom of the landing.
The method of claim 1,

The base glass and the media glass is tempered indium tin oxide (ITO) glass, the cover glass and the second transparent panel portion is a fire safety door, characterized in that the fire-resistant glass.
The method of claim 1,

The first LED and the second LED is connected to a different DC power source, the second LED disaster safety media door, characterized in that connected to the fire power.
The method of claim 4, wherein

The first LED outputs public information or commercial advertisements such as arrival and departure information, time, weather, and news (breaking news) during normal times, and the second LED is composed of green LEDs to output emergency or escape directions during a disaster. Disaster safety media doorway.
The method of claim 4, wherein

In the interior space of the first coupling frame, a plurality of electronic components are mounted and the PCB for controlling the first LED and the second LED, a hinge reinforcement frame for reinforcing the tilting of the sliding door, the PCB, media glass and base FPCB is provided to connect the glass,

The through-hole for the withdrawal of the FPCB is formed in the hinge of the hinge and the protective material of the synthetic resin material coupled to the hinge reinforcement frame, disaster safety characterized in that the size of the hole of the guard is smaller than the size of the hole of the hinge reinforcement frame Media landing door.
The method of claim 1,

The lock device comprises an electromagnet embedded in each of the first coupling frame and the auxiliary frame, the disaster safety media lifting door, characterized in that to lose the magnetic force of the electromagnet by the supply of fire power in the event of a disaster.