JP2883312B2 - Platform screen door device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a platform screen door device provided on a platform of a station such as a railway for the purpose of ensuring passenger safety.

[0002]

2. Description of the Related Art As a conventional platform screen door device, there is one provided on a platform of a railway station such as a new transportation system. They are structurally supported by pillars by the steel structure of the station building, or by supporting the upper and lower ends of the pillars with the floor structure and the ceiling structure, and using such pillars to form a continuous construction of the platform screen door device. It is composed as a thing.

As shown in FIGS. 6 (a) and 6 (b), this type of platform screen door apparatus 100 is disposed near an edge 9 of a platform 8 near a vehicle rail, and opens and closes a side door of the vehicle. The (platform) doors 2A, 2B that are opened and closed at times and the (platform) screen 3 adjacent thereto are vertically supported by pillars 5, and the upper ends of the doors 2A, 2B and the screen 3 are located on the upper part of the pillar 5. It is supported by the Kamoi 4 attached to the. The door 4 is provided with a door engine 35 of a door opening / closing drive device, an upper rail for suspending the door, and the like. Furthermore, the screen 3 'between the adjacent pillars 5.5
The control panel 31 for controlling the door engine 35, the transmission slave station 32, and the like are accommodated therein, and the power supply or control wiring 21 corresponding to the electric or pneumatic drive system is provided therein.
And a pipe 22 for a pneumatic pressure source. The pillar 5 in the figure is extended to the ceiling frame, and this extended portion 5A
Are mostly housed in ceiling panels. 6 and 7 show a structure in which the pillar 5 is supported by the ceiling frame and the platform screen door device 100 is continuously supported via the pillar 5, but an example of such a structure is shown in FIG. No. -1417.

[0004] Incidentally, the wiring 21 and the pipe 2 as described above are used.
Conventionally, as shown in FIG. 7, the main wiring bundle / main piping bundle 50 diverges from the front end or rear end of the platform 8 in the train traveling direction along the lower surface of the protruding edge 9 near the vehicle rail. And a through hole 9a is formed in the edge 9 (slab) of the platform.
Was opened and guided into the screen 3 ′ through the through hole 9 a, and connected to the individual control panel 31 and the transmission slave station 32 of each platform screen door device 100. Also,
When the wiring 21 and the pipe 22 were guided to another position through the upper end of the platform screen door device 100, the wiring 21 and the pipe 22 were passed through the inside of the gate 4.

[0005]

In the conventional platform screen door device described above, the wiring 21 or the pipe 2
2 is a platform 8 as shown in FIGS.
From the main wiring bundle / main piping bundle 50 along the lower surface of the protruding edge 9 near the vehicle rail, and introduced into the screen 3 ′ through a through hole 9 a opened in the edge 9. For this reason, when the number of individual control panels 31 and transmission slave stations 32 increases, it is necessary to open through holes 9a in the edges 9 of the platforms 8 at the installation positions, which requires a great deal of time and cost for work. In addition, the worker must enter a narrow space below the projecting edge 9 of the platform during the construction, and the working conditions are poor. In addition, due to safety aspects, the construction time must be limited during nights when trains do not pass, and consideration must be given to avoid interference with other wiring / piping provided on the lower surface of the edge 9.

In addition, it is necessary to lead the wiring 21 and the pipe 22 through the screen 3 ′ between the pillars 5 and 5 into the upper Kamoi 4 and then connect the same to the door engine 35 in the Kamoi 4. The work is complicated and requires skill, for example, a through-hole must be opened in the partition wall of No. 4 and the wiring 21 and the pipe 2 are connected from the lower surface of the platform as shown in FIG.
There are inconveniences such that the length of the wiring 21 and the pipe 22 is increased in order to lead the wire 2 upward, and the wiring 21 and the pipe 22 may be mistaken for other wirings and pipes.

Further, when the wiring 21 and the pipe 22 are guided along the upper end of the platform screen door apparatus 100, it is necessary to pass through the inside of the Kamoi 4; Since members such as rails are also stored, the wiring 21 or the pipe 22 hits those members, often hindering the work of wiring or piping, resulting in poor work efficiency and a long time.

The present invention has been proposed in order to solve the above-mentioned problems in the prior art, and does not require any wiring or piping work for the concrete slab of the platform, and the wiring or piping work is easy. The purpose of the present invention is to provide a platform screen door device which can greatly reduce work time, can be installed efficiently by minimizing the required length of wiring or piping, and does not easily interfere with other wiring or piping. And

[0009]

In order to achieve the above object, a platform screen door device according to a first aspect of the present invention comprises a door which is opened and closed when a side door of a vehicle is opened and closed, and a screen adjacent to the door. And a pillar for supporting them in a vertical direction, a dumbbell mounted over the pillar and supporting an upper end of the door and the screen, and a driving device for opening and closing the door, which is connected to a driving device according to a driving method. Was done
For power supply or air pressure source, and a wiring or piping for controlling, in the platform screen door device is disposed near the edge of the vehicle rail side of the platform, before
A guide box is set up at the building limit on the rail side of the vehicle.
The guide box is
The wiring or piping is passed through the box, and the wiring or piping is
Is branched and once introduced into the Kamoi, the
Guided in the screen, before being deployed in said screen
It is connected to an individual control panel that forms part of the drive unit .
In addition, the guide box referred to here includes not only a box-shaped one that completely covers the entire wiring and piping, but also a trough-shaped one (trough) with an open upper end.

In this platform screen door apparatus, at least one of a power supply or a pneumatic power supply and a control wiring and a pipe connected to a driving device for opening and closing the platform door in accordance with a driving method are attached to the gate. Since the guide box is passed through the guide box, it is not necessary to perform a hole punching operation on the projecting edge of the platform near the vehicle rail, which has been conventionally performed. The guide box is
Since it is dedicated to the wiring or piping, interference with other wiring / piping for train operation or the like is avoided, and wiring / piping work and maintenance work thereof can be performed easily and efficiently. Furthermore, since the guide box may be attached to the gate in a range that does not violate the architectural limit on the vehicle rail side in the structure and the installation position, the guide box is less subject to restrictions on the structure and installation location of the equipment, and therefore, the equipment ( It is possible to easily standardize the components of the guide box (mainly the guide box), to reduce the manufacturing cost, and to simplify the assembling work on site, thereby reducing the overall cost.

According to a second aspect of the present invention, when the guide box is attached to the side of the Kamoi on the side of the vehicle rail, even if the pillar is extended to the ceiling frame, the guide box is not obstructed by such a pillar and is adjacent to the ceiling frame. Since the platform screen door device can be continuously and linearly mounted up to the gate, the mounting operation of the guide box is facilitated. Also for devices with pillars that extend to the ceiling skeleton,
There is no restriction on the mounting position of the guide box.

According to the third aspect of the present invention, when the guide box is mounted on the upper surface of the gate, there is no need to support the guide box, and the guide box can be easily mounted. In addition, there is no need to support wiring or piping leading inside. Therefore, there is no restriction on the number of them used. Further, in the case of a device using a free-standing column, the advantages of its support conditions can be fully exhibited, and the device can be mounted straight through to the door of the adjacent platform screen door device, so that the mounting operation is further facilitated.

[0013] When the guide box is attached to the inside of the gate, the guide box can have a simple frame-like structure, for example, and can be easily attached to the corner of the door. In addition, since the guide box does not protrude out of the gate, there is no restriction not only on a device using a free-standing pillar but also on a device having a pillar extending to a ceiling frame.

According to a fifth aspect of the present invention, when all the wires or pipes are introduced into the guide box from the end of the platform in the train traveling direction or the end in the opposite direction, the guide box is moved in the train traveling direction or the opposite direction. If only one of them has a power source or a pneumatic source, those connections are easily and quickly made. On the side opposite to the introduction side, since there is no individual control panel or transmission slave station of the platform screen door device, there is no need to attach a guide box, and the work becomes easy.

According to a sixth aspect of the present invention, a part of the wiring or piping (normally half of the total usage) is provided on the guide box from the end of the platform in the train traveling direction and the end in the opposite direction. When the power supply and the pneumatic power source are provided in both the train traveling direction and the opposite direction, the connection is easily and quickly performed. Then, the mounting of the guide box can be omitted from the gate at the central portion in the longitudinal direction of the device, and the mounting length of the guide box can be shortened.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of a platform screen door device according to the present invention will be described with reference to the drawings using a self-standing column.

FIG. 1 is a front view of a platform screen door device according to an embodiment of the present invention, and FIG.
3 is a cross-sectional view taken along the line II-II, FIG. 2B is a cross-sectional view taken along the line III-III in FIG. 1, FIG. 3A is an enlarged view of an IV part in FIG. (b) is an enlarged view corresponding to FIG. 3 (a) showing another arrangement of the guide box, FIG. 4 is a front view showing a layout of a platform screen door device for introducing wiring / piping from one end into the guide box, and FIG.
FIG. 3 is a front view showing a layout of a platform screen door device for introducing wiring / pipe into a guide box from both ends.

In FIG. 1 and FIG. 2, the platform screen door device 1 according to the present embodiment is provided substantially over the entire train length near the edge 9 of the platform 8 near the vehicle rail. Platform screen door device units 1a are connected in series. Platform screen door device 1
Then, the platform doors 2A and 2B which are opened and closed by a driving device (including the door engine 35, the individual control panel 31 , and the transmission slave station 32) in accordance with the opening and closing of the side doors of the train, and the screens 3 adjacent to both sides thereof, 3 are erected and held by a self-standing column 5 via a floor-side base 15 (see FIGS. 4 and 5) and an upper Kamoi 4. The Kamoi 4 is attached across the upper end of each pillar 5.

A door engine 35 as a drive unit is disposed in the door 4 as in the prior art. In this example, the individual control panel 31 of the door engine 35, which forms a part (drive command unit) of the drive unit, is transmitted. Slave station 32 has screen 3 'between pillars 5.5
It is arranged inside. The wiring 21 or the pipe 22 is used depending on the driving system of the door engine 35. That is, in the electric drive, the door engine 35 is composed of a driver and electric motors, and the power supply wiring 21 is connected to the individual control panel 31 and the transmission slave station 32. In the case of pneumatic drive, the door engine 35 is composed of an electromagnetic valve and air cylinders, and the pneumatic source pipe 22 is composed of the individual control panel 31 and the transmission slave station 32.
It is connected to the. It should be noted that in any of the driving methods, there is a case where the signal does not pass through the transmission slave station 32.

A guide box (a box in this example) for accommodating the wiring 21 (or the pipe 22) and guiding it to a required place.
10 is a side surface 4 of the Kamoi 4 on the vehicle rail side within a range that does not violate the building limit L1 (FIG. 3A) on the vehicle rail side.
A is attached. Here is guide box 10
The main wiring bundle / main piping bundle 20 of the wiring 21 (or the piping 22) is accommodated therein. The guide box 10 is assembled by joining together several standard components, for example as sheet metal sheet metal parts or as plastic injection molded parts. Then, the wiring 21 (or the pipe 22) is branched from the main wiring bundle 20 (or the main pipe bundle 20), and a through-hole 4C is opened at a position of the side surface 4A to be introduced into the gate 4, and each through-hole 4C is formed. A wire / pipe protection base (not shown) is fitted.

The guide box 10 is attached to the side surface 4A of the continuous gate 4 on the vehicle rail side so as to protrude directly or via a support bracket (not shown) into the vehicle rail side. The construction limit L1 (FIG. 3 (a)) outside the vehicle limit L2 (FIG. 3 (a)) in which each train of the train must be accommodated is set so as not to conflict. Note that the platform screen door device 1 of this example employs the self-standing column 5 as described above, but is also applicable to a structure having a column extension 5A indicated by a virtual line in FIG. Yes, and guide box 10
Can be freely attached without interfering with the column extension 5A.

FIGS. 4 and 5 show an example of the layout of the wiring 21 / pipe 22 in the apparatus 1 of the above embodiment.

In the layout of FIG.
The main wiring bundle / main piping bundle 20 is accommodated along a guide box 10 attached in series to the main box. One end of the main wiring bundle / main piping bundle 20 is introduced into the guide box 10 from the end wall in the train traveling direction or the reverse direction of the device 1. The other end of the main wiring bundle / main piping bundle 20 is connected to a power source or a pneumatic source not shown. Further, the main wiring bundle / main piping bundle 20 in the guide box 10 is connected to the individual control panel 31 and the transmission slave station 3 arranged in the screen 3 '.
At the position 2, the wiring 21 (piping 22) is branched, and the branched wiring 21 (piping 22) is connected to the individual control panel 31 and the transmission slave station 32. The branched wiring 21 (piping 22) in the guide box 10 is once introduced into the gate 4 through the through hole 4a, and then guided into the screen 3 'below the gate 4.

Therefore, in the apparatus 1 of the present invention, it is necessary to form the through hole 4a in the side surface 4A of the gate 4 and the like. Holes can be easily drilled with a drill such as an electric drill. Moreover, the wiring 21 (pipe 22) is a Kamoi 4
After being introduced into the lower screen 3 ′, it can be easily guided to the individual control panel 31 or the like simply by hanging down from the top, so that a hole is formed in the concrete slab as in the related art. Wiring 21 (pipe 22) upward from the hole
The work becomes much easier and the work time is greatly reduced as compared to starting and guiding the work. Moreover, most of the wiring 21 (piping 22) is guided to a required place through the guide box 10, so that it does not interfere with or be confused with other wiring or piping, and also in this respect, the work can be facilitated. I have. Further, since the wiring 21 (pipe 22) is mainly led linearly horizontally or vertically,
The layout of the (pipe 22) is organized and the maintenance work is facilitated. The wiring 21 (piping 22) passes mainly through the guide box 10, and the wiring 21 (piping 2)
2) Since it is only about to cross even when passing through, there is almost no obstruction inside the wiring 21 (pipe 22) when passing through the wiring 21 (piping 22) as compared with the conventional case where the inside of the gate 4 is passed in the longitudinal direction. Is very easy.

In the layout of FIG.
The guide box 10 extends from both ends in the longitudinal direction of the Kamoi 4 provided continuously over the entire length of the car to the vicinity of the center thereof.
From the end of each guide box 10 (in the direction opposite to the train traveling direction) from the main wiring bundle / main piping bundle 20.
Is introduced inside. The main wiring bundle / main piping bundle 20 is connected to a power source or a pneumatic source (not shown) installed on both sides of the platform 2 in the direction opposite to the train traveling direction. The wiring 21 (piping 22) is branched from the main wiring bundle / main piping bundle 20 in each of the guide boxes 10 on both sides of the central part of the Kamoi 4 to the individual control panel 31 and the transmission slave station 32 in the screen 3 '. It is connected. This layout is suitable for a relatively large station where the length of the platform 2 is long. On the other hand, the above-described layout of FIG. 4 is suitable for a small-scale station where the length of the platform 2 is not so long.

FIG. 3B shows another embodiment of the present invention. In this embodiment, as shown in FIG.
Is mounted on the upper surface 4B of the Kamoi 4.
The guide box 11 is box-shaped in this example, and the entire periphery thereof is closed. However, the guide box 11 may be a trough having an open upper end. In this example, since the guide box 11 and the main wiring bundle / main piping bundle 20 accommodated in the guide box 11 are supported by the gate 4, the structure of the guide box 11 can be simplified, and the guide box 11 can be attached to the gate 4. Is also easier. However, if there is a column extension 5A as shown by a virtual line in FIG. 3A, the guide box 11 is not suitable because it interferes with the column extension 5A and the mounting position is restricted. 4 and 5 can be used as the layout of the wiring 21 or the pipe 22 in the apparatus 1 of this embodiment.

FIG. 3C shows still another embodiment of the present invention. In this embodiment, as shown in FIG. In this example, the guide box 12 is formed of an L-shaped frame, and has a structure in which the L-shaped frames are connected in a longitudinal direction by a bar-shaped connection member at regular intervals to reduce the weight. In this embodiment, the guide box 12 is attached to the upper corner of the Kamoi 4 by welding or a fastener. Since the periphery is sealed by the gate 4, it is sufficient that the guide box 12 has a function as a partition. Therefore, it is desirable that the guide box 12 be as simple and lightweight as possible. The main wiring bundle / main piping bundle 20 is introduced into the inside of the gate 4 from one end thereof, and is guided to a predetermined position through the guide box 12. Since the guide box 12 is not exposed from the gate 4 to the outside, the apparatus of the present embodiment can be applied to a structure having a column extension 5A indicated by a virtual line in FIG. It can be freely attached without interfering with the extension 5A. 4 and FIG. 5 can also be used as the layout of the wiring 21 or the pipe 22 in the apparatus 1 of this embodiment.

Although the embodiment of the present invention has been described above, the platform screen door device 1 of the present invention can be implemented as follows.

In the above-described platform screen door device 1, the wiring 21 or the bundle 20 of the pipes 22 is passed through the guide boxes 10 and 11,
Alternatively, the pipe 22 is connected to each driving device (including the door engine 35, the individual control panel 31, and the transmission slave station 32), and the wiring 21 or the pipe 22 is branched therefrom through a large-capacity main wiring / main pipe. You may do so.

The guide boxes 10 and 11 can be attached not only to the side surface 4 A of the Kamoi 4 on the rail side, but also to the inside surface (the side opposite to the rail) of the Kamoi 4.

The guide boxes 10, 11, 12 can be easily attached to the door 4 by, for example, using an L-shaped hook on the side surface 4 A to lock the upper end corner of the door 4. Further, the upper surface 4B and the inner surface can be easily formed via a double-sided adhesive tape.

[0032]

As is apparent from the above description, the platform screen door device of the present invention has the following excellent effects.

(1) Wiring or piping for power supply, pneumatic source, control, etc., connected to a drive device for opening and closing the platform door according to the drive system, is passed through a guide box attached to the gate. Since the control panel housed in the screen is guided from the power supply or air pressure source, the drilling work on the protruding edge (slab) near the vehicle rail of the platform, which had been done in the past, is no longer necessary. This is effective when a board or the like is accommodated in a plurality of places of the platform screen door device.

(2) Since the guide box is used only for guiding the wiring or piping, there is no possibility that the guide box will interfere with or be confused with other wiring or piping for train operation, etc. Maintenance work can be performed easily and efficiently. In addition, the structure of the guide box that accommodates the wiring and piping is simple, the cost can be reduced by standardizing and mass-producing, and the standardization of the installation on the Kamoi makes it simpler and can be done in a short time. .

(3) Attach a guide box to the Kamoi,
Introduce wiring and piping connected to the power supply and air pressure source from the end of this guide box, and through the inside, guide the wiring and piping from the upper end side of the screen door device to the control panel inside the screen, Because it connects
The work is easier than the conventional work of setting up and guiding the wiring and piping from under the platform, and can be performed with or without skill, and there is almost no obstacle when guiding the wiring and piping, and the work is smooth It can be organized and organized because the wiring and piping layout are highly flexible.

(4) In the device according to the second aspect, the guide box is attached to the side of the Kamoi on the side of the vehicle rail.
Even when the pillar is extended to the ceiling skeleton, the pillar can be installed straight through to the Kamoi of the adjacent platform screen door device without being disturbed by such a pillar, so that the mounting operation can be simplified.

(5) In the device according to the third aspect, since the guide box is attached to the upper surface of the gate, the support means for the guide box and the wiring or piping passed inside is facilitated. Especially in the case of equipment using free-standing columns,
It is valid.

(6) In the device according to the fourth aspect, since the guide box is attached to the inside of the gate, even if the column is extended to the ceiling frame, the adjacent platform screen door device is not disturbed by such a column. Attached straight through the guide box in the Kamoi,
Further, since the guide box is surrounded by a gate, the structure of the guide box can be made simple and inexpensive, and the weight can be reduced.

(7) In the device according to the fifth aspect, when there is a power source or a pneumatic source only in one of the train traveling direction and the opposite direction, the connection is easily and quickly made. On the side opposite to the introduction side, since there is no individual control panel or transmission slave station of the platform screen door device, there is no need to attach a guide box, and the work becomes easy.

(8) In the apparatus according to the sixth aspect, when there is a power source or a pneumatic source in both the train traveling direction and the opposite direction, the connection is easily and quickly made. Then, it is possible to omit the mounting of the guide box with respect to the gate in the central portion in the longitudinal direction of the device, and it is possible to shorten the mounting length of the guide box.

[Brief description of the drawings]

FIG. 1 is a front view of a platform screen door device according to an embodiment of the present invention.

FIG. 2A is a cross-sectional view taken along line II-II in FIG. 1, and FIG. 2B is a cross-sectional view taken along line III-III in FIG.

FIG. 3 (a) is an enlarged view of an IV part in FIG. 2 (b),
FIG. 3B is an enlarged view corresponding to FIG. 3A showing another arrangement of the guide box, and FIG. 3C is an enlarged view corresponding to FIG. 3A showing another arrangement of the guide box. It is.

FIG. 4 is a front view showing a layout of a platform screen door device for introducing wiring / piping into a guide box from one end.

FIG. 5 is a front view showing a layout of a platform screen door device for introducing wiring / pipe into a guide box from both ends.

FIG. 6 (a) is a front view of a conventional platform screen door device, and FIG. 6 (b) is a view in FIG. 6 (a).
It is sectional drawing which followed the IX-IX line.

FIG. 7 is a front view showing a layout of wiring / piping in a conventional platform screen door device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Platform screen door device 2A ・ 2B Door 3.3 ′ Screen 4 Kamoi 4A Rail side 4B Upper surface 5 Pillar 5A Pillar extension 8 Platform 9 Platform edge near vehicle rail 10.11 ・ 12 Guide box 20 Wiring / Pipe bundle 21 Wiring 22 Piping 31 Transmission slave station 32 Individual control panel 35 Door engine

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) B61B 1/02 E06B 7/28 E05D 15/06

Claims (6)

(57) [Claims] 1. A door which is opened and closed when a side door of a vehicle is opened and closed, a screen adjacent to the door, a column supporting the door in a vertical direction, and the door and the screen mounted so as to extend between the columns. And a driving device that opens and closes the door according to the driving method.
In a platform screen door device having a power supply or a pneumatic source, a control wiring or a pipe, and disposed near an edge of the platform near the vehicle rail, a guide box is provided at the Kamoi on a vehicle rail side. To
It is installed within the range that does not conflict with the guide
The wiring or piping is passed through the
After the pipe is branched and once introduced into the Kamoi,
Being guided in the screen and deployed in said screen
A platform screen door device connected to an individual control panel forming a part of the driving device. 2. The platform screen door device according to claim 1, wherein the guide box is attached to a side surface of the Kamoi on a vehicle rail side. 3. The platform screen door device according to claim 1, wherein the guide box is attached to an upper surface of the gate. 4. The platform screen door device according to claim 1, wherein the guide box is mounted inside the Kamoi. 5. The platform according to claim 1, wherein all of said wiring or piping is introduced into said guide box from an end of said platform in a train traveling direction or an end in a direction opposite thereto. Screen door device. 6. The guide box has a part of the wiring or pipe introduced from an end of the platform in a train traveling direction and an end of the platform in an opposite direction.
5. The platform screen door device according to any one of 4.