JP7438843B2 - Home fence system and cable laying method for home fence system - Google Patents

Description

The present disclosure relates to a platform fence system and a cable installation method for the platform fence system.

Platform fences installed on platforms to prevent passengers from falling, such as platform door devices, have a door compartment and a door, and are connected to electrical cables such as power cables and signal cables to drive the door. control, etc.

Conventionally, an electric cable connected to a door pocket of a platform door device is installed in a duct installed in a cable rack suspended at the bottom of a platform or installed on a cable rack. A through hole is provided in the platform, and the electric cable is routed within the through hole and guided to the door pocket.

In addition, Patent Document 1 discloses a technology for minimizing electrical work on a platform without laying various cables on cable racks, and in which a power cable and a control/display cable are connected to a guide panel provided above the platform door. An example is shown where the cable is installed inside the cable.

Japanese Patent Application Publication No. 11-43044

As mentioned above, when electric cables are laid in a cable rack suspended below the platform, it is necessary to lay the cable rack and electric cable on the track or under the platform. In addition, during the installation work, it is necessary to perform core cutting work using a diamond cutter or the like in order to provide a through hole that penetrates the platform. Furthermore, since work involves accessing the tracks and crawling under the platform, it is necessary to apply for permission in advance for installation work and maintenance work on platform door devices.

Further, the installation work for wiring electric cables under the platform should be carried out before installing the platform door device on the platform. After the platform door device is installed on the platform, an electric cable is routed from under the platform to the platform through the through hole and connected to the platform door device. Therefore, the construction period from cable laying to completion of platform door device installation tends to be longer.

The technique disclosed in Patent Document 1 requires a guide panel for laying various cables, which increases the size and weight of the platform door body. Furthermore, since the wiring needs to extend above the platform door, there are problems in that the wiring becomes complicated and it becomes difficult for train crews and station staff to visually recognize trains and passengers on the platform.

The present disclosure has been made in view of these circumstances, and it is possible to simplify the work and improve safety when installing electric cables and maintaining platform fence systems. The purpose of the present invention is to provide a home fence system and a cable laying method for the home fence system.

In order to solve the above problems, the platform fence system and the cable laying method for the platform fence system of the present disclosure employ the following means.
That is, the platform fence system according to the present disclosure includes: a platform fence installed on a platform; an electric cable laid on the platform closer to the edge of the platform than the platform fence and connected to the platform fence; a cover member installed on a platform along an edge of the platform and capable of accommodating the electric cable , the cover member accommodating the electric cable closer to the edge of the platform than the platform fence; do .

A cable laying method for a platform fence system according to the present disclosure includes the steps of laying an electric cable connected to a platform fence on a platform closer to the edge of the platform than the platform fence; and installing a cover member on the platform along the edge of the platform so as to accommodate the electric cable closer to the edge of the platform than the platform fence.

According to the present disclosure, work can be facilitated and safety can be improved during electrical cable installation work and platform fence system maintenance work.

FIG. 1 is a plan view of a platform door system according to an embodiment of the present disclosure. FIG. 1 is a partially enlarged plan view showing a platform door system according to an embodiment of the present disclosure. FIG. 3 is a longitudinal cross-sectional view taken along line III-III in FIG. 2. FIG.

Embodiments according to the present disclosure will be described below with reference to the drawings.
Hereinafter, a platform door system 1 according to an embodiment of the present disclosure will be described using FIGS. 1 to 3. Note that the platform door system 1 is an example of a platform fence system.

As shown in FIG. 1, the platform door system 1 includes a platform door device 2 consisting of a door pocket portion 3 and a door portion 4, and a cover disposed along the edge of a platform 60 as shown in FIGS. 2 and 3. It includes a member 10 and the like. The cover member 10 accommodates an electric cable 70 and the like that are electrically connected to the platform door device 2 . The platform door device 2 is installed on the platform 60 to prevent passengers from falling off the platform 60 or coming into contact with the vehicle 50.

The platform door device 2 is, for example, a waist-high type, and has a height of about 1.3 m to 1.4 m from the installation surface on the platform 60 to the top end of the top plate. The door section 4 moves in and out of the door pocket section 3 having a housing, and opens and closes the opening section 5, using a transmission mechanism such as a motor driven by electric power and a belt operated by the motor. The opening 5 is provided at a position corresponding to the vehicle door 51 of the train vehicle 50 that stops on the platform 60.

In addition, although this embodiment demonstrates the platform door apparatus 2 which has the door pocket part 3 as an example of a platform fence, this disclosure is not limited to this example. For example, the door part 4 is not installed in a housing like the door pocket part 3, but only a fence is installed instead of the housing, and the door part 4 is supported by a support part other than the fence near the fence. may be done. Then, the door section 4 moves along the fence and opens and closes the opening 5. Further, the present disclosure is not limited to a platform fence including the door portion 4, but is also applicable to an elevating type provided with a rope or a bar. Further, the present disclosure is also applicable to a platform fence in which the door is not a sliding type but a hinged door.

Specifically, in a platform fence having a hinged door, a plurality of first fixed fences provided along the edge of the platform 60 and a plurality of first fixed fences located inside the platform 60 than the first fixed fences or the same as the first fixed fences. A second fixed fence is provided on the surface. The plurality of first fixed fences are installed at predetermined intervals at positions corresponding to the vehicle door 51 of the vehicle 50 stopped on the platform 60, and the second fixed fences are installed at predetermined intervals at positions corresponding to the vehicle door 51 of the vehicle 50 stopped on the platform 60. 1 Installed between fixed fences. Further, an opening through which passengers can pass is provided in the second fixed fence, and a hinged door is installed in the opening. Passengers getting on and off the train pass through the opening of the second fixed fence to get on and off the train. When the hinged door is closed, the opening of the second fixed fence is closed, and when the hinged door is opened, the opening is opened.

The electric cable 70 is, for example, a power cable 71, a signal cable 72, etc., and is connected to the platform door device 2. The power cable 71 is connected to an external power source of the platform door device 2, and supplies power to, for example, a motor, a control panel, etc. built in the door pocket 3. Further, the signal cable 72 connects, for example, a control panel built into the door pocket 3 and an external control panel, and control signals related to opening and closing of the door section 4 are transmitted and received by the signal cable 72. Electrical cable 70 is laid on platform 60 and housed inside cover member 10 .

The cover member 10 is, for example, a molded plate-like member made of metal, and is installed on the platform 60 along the edge of the platform 60. Cover member 10 accommodates electrical cable 70 therein. The cover member 10 is an elongated member that extends along the edge of the platform 60. The cover member 10 has a linear shape or a curved shape along the longitudinal direction depending on the shape of the platform 60.

A plurality of cover members 10 are arranged adjacently along the edge of the platform 60 such that the electrical cable 70 is covered by the cover members 10 over a predetermined area. Note that in areas on the platform 60 where there is no risk of passengers getting on or off the platform coming into contact with the electric cable 70, the cover member 10 does not necessarily need to be installed, and the electric cable 70 may be exposed.

The cover member 10 is particularly installed in the opening 5 of the platform door device 2, that is, the opening 5 formed between the adjacent door pockets 3. Passengers getting on and off the vehicle 50 stopped on the platform 60 pass through the opening 5 of the platform door device 2 . Therefore, the cover member 10 is also used as a foothold for passengers to get on and off the vehicle. In this case, the cover member 10 has a rigidity capable of withstanding the expected load of passengers getting on and off the vehicle. Further, the upper surface of the cover member 10 may be appropriately processed or may be made of another material such as synthetic rubber so that it will not slip when passengers pass by.

The cover member 10 is provided with an inclined portion 11 . When the cover member 10 is installed on the platform 60, the inclined portion 11 is inclined in a direction rising from the inside of the platform 60 toward the edge.

For example, on a flat platform 60 with no slope, an electric cable 70 is laid, and a cover member 10 provided with a slope 11 is installed thereon. This allows passengers to get on and off the vehicle to pass over the cover member 10 without a step, creating a path that is less likely to trip and allows a wheelchair to pass smoothly.

Further, as shown in FIG. 3, the difference in height between the floor surface of the existing platform 60 and the vehicle floor 52 of the vehicle 50 may be as large as 50 mm to 70 mm depending on the route. In such a case, when applying the present disclosure, the height of the cover member 10 on the accommodating part 12 side, that is, the height of the platform 60 edge side, is the same as the height of the vehicle floor 52 of the vehicle 50 stopped on the platform 60. The difference is set to be smaller than the difference between the floor height of the platform 60 and the vehicle floor 52. For example, the height of the cover member 10 on the edge side of the platform 60 is set to be on the same plane as the height of the vehicle floor 52, or set so that the difference in height from the vehicle floor 52 is small. . At the same time, the height and length of the inclined portion 11 are also adjusted. This reduces the burden on the user when getting on and off passengers, wheelchairs, strollers, etc., and the process can be done more smoothly. Note that the present disclosure is not limited to an example in which the edge side of the platform 60 of the cover member 10 is flush with the vehicle floor 52, as shown in FIG. included.

Further, the cover member 10 accommodates the electric cable 70 in the accommodation portion 12 closer to the edge of the platform 60 than the platform door device 2 . The accommodating portion 12 is located closer to the edge of the platform 60 than the inclined portion 11 when the cover member 10 is installed on the platform 60. The electric cable 70 is laid closer to the edge of the platform 60 than the platform door device 2, and the electric cable 70 laid at that position is accommodated by the cover member 10.

Preferably, the cover member 10 is removably attached to the platform 60. This improves the maintainability of the electric cable 70.

Inside the cover member 10, as shown in FIG. 3, a power cable 71 and a signal cable 72 are normally arranged separately. A rack 13 on which the electric cable 70 is laid may be installed inside the cover member 10, and a partition member 14 that partitions the power cable 71 and the signal cable 72 may be installed in the rack 13.

As described above, according to the present embodiment, the electric cable 70 connected to the platform door device 2, such as the power cable 71, the signal cable 72, etc., is housed in the cover member 10. Note that the cover member 10 may accommodate a power cable, a communication cable, etc. for digital signage installed in the platform door device 2. The cover member 10 is installed on the platform 60 and along the edge of the platform 60. Further, the electric cable 70 housed in the cover member 10 is laid on the platform 60. Thereby, there is no need to go down onto the tracks or below the platform 60 during the installation work of the electric cable 70 or the maintenance work of the platform door system 1, making the work easier and improving safety. Furthermore, compared to the case where electric cables are laid under the platform, the installation cost is reduced, and the cable installation work and the platform door device work can be carried out consecutively, so the construction period can be shortened.

Hereinafter, a method for laying the electric cable 70 of the platform door system 1 of this embodiment on the platform 60 will be described.

When the platform door device 2 is installed on an existing platform 60 and the electric cable 70 is laid, the electric cable 70 is laid on the platform 60 in accordance with the installation of the platform door device 2. The electric cable 70 may be laid before, at the same time as, or after the platform door device 2 is installed.

At this time, in order to lay the electric cable 70, there is no need to perform construction work to change the shape of the platform 60, and the top surface of the platform 60 may remain flat.

Note that if a rack 13 is used, the rack 13 is installed along the edge of the platform 60 before laying the electrical cable 70. After the rack 13 is installed, electrical cables 70 are placed on the rack 13 along the edges of the platform 60.

After the electric cable 70 is laid on the platform 60, the cover member 10 is installed on the platform 60 along the edge of the platform 60 so as to accommodate the electric cable 70 laid on the platform 60. . A plurality of cover members 10 are arranged adjacent to each other depending on the length of the area where the electric cable 70 needs to be covered.

According to the above-described installation method, the electric cable 70 housed in the cover member 10 is installed on the platform 60. Therefore, unlike conventional electric cable laying methods, there is no need to get down onto the tracks or under the platform 60 when laying the electric cable 70 or performing maintenance work on the platform door system 1, making the work easier and safer. will improve. In addition, since there is no need to enter the construction limits of railway lines, it is possible to omit the necessary permission application in advance, and construction plans can be made flexibly. Furthermore, in the installation work of the platform door system 1, the cable laying work and the platform door device work can be performed consecutively, so that the construction period can be shortened.

Further, in the construction work for laying the electric cable 70, there is no need to perform core extraction work to provide a through hole penetrating the platform 60, and the construction period can be shortened. Furthermore, since the cover member 10 and the electric cable 70 are laid on the platform 60, they are not wired above the platform door device 2 as in Patent Document 1, so visibility of the platform 60 for train crew members and station staff is obstructed. There is no.

The platform fence system and the cable installation method of the platform fence system described in each of the embodiments described above can be understood, for example, as follows.
A platform fence system (1) according to the present disclosure includes a platform fence (2) installed on a platform (60), and a platform fence (2) installed on the platform along the edge of the platform, laid on the platform and installed on the platform (60). It includes a cover member (10) capable of accommodating an electric cable (70) connected to the fence.

According to this configuration, electric cables connected to the platform fence, such as power cables and signal cables, are accommodated in the cover member. A cover member is installed on the platform along an edge of the platform. Moreover, the electric cable accommodated in the cover member is laid on the platform. This eliminates the need to get down onto the tracks or under the platform when installing electrical cables or maintaining platform fence systems, making the work easier and improving safety. Furthermore, compared to conventional methods, installation costs can be reduced and the construction period can be shortened.

In the platform fence system according to the present disclosure, the cover member may be installed in an opening (5) of the platform fence.

According to this configuration, the cover member is installed at the opening of the platform fence, that is, the opening through which passengers getting on and off the vehicle stopped on the platform pass, and the cover member is also used as a foothold for the passengers getting on and off the vehicle.

In the platform fence system according to the present disclosure, the cover member may be provided with an inclined portion (11) that rises from the inside of the platform to the edge.

According to this configuration, the cover member is provided with an inclined portion, and the inclined portion rises from the inside of the platform toward the edge. For example, on a flat platform with no slope, an electric cable is laid, and a cover member provided with a slope is installed thereon. As a result, passengers can pass on the cover member without a stepped portion, making it possible to create a passageway that is difficult to trip over and allows smooth passage of wheelchairs.

In the platform fence system according to the present disclosure, the cover member may accommodate the electric cable closer to the edge of the platform than the platform fence.

According to this configuration, the electric cable is laid closer to the edge of the platform than the platform fence, and the electric cable laid at that position is accommodated by the cover member.

In the platform fence system according to the present disclosure, the height of the cover member on the edge side of the platform is such that the difference in height from the height of the vehicle floor (52) of the vehicle (50) stopped on the platform is The height may be set to be lower than the difference between the floor height and the height of the vehicle floor.

According to this configuration, by installing the cover member, the height of the edge side of the platform of the cover member and the height of the vehicle floor is greater than the difference between the floor surface height of the existing platform and the height of the vehicle floor. The difference in information is reduced, and the burden on the user is reduced.

A cable laying method for a platform fence system according to the present disclosure includes a step of laying an electric cable connected to a platform fence on a platform, and a step of laying an electric cable on a platform to accommodate the electric cable laid on the platform. installing a cover member along an edge of the platform.

According to this configuration, electric cables connected to the platform fence, such as power cables and signal cables, are accommodated in the cover member. A cover member is installed on the platform along an edge of the platform. Moreover, the electric cable accommodated in the cover member is laid on the platform. This eliminates the need to get down onto the tracks or under the platform when installing electrical cables or maintaining platform fence systems, making the work easier and improving safety. Furthermore, in the installation work of the platform door system 1, the cable laying work and the platform door device work can be performed consecutively, so that the construction period can be shortened.

1: Platform door system (platform fence system)
2: Platform door device (platform fence)
3 : Door compartment 4 : Door part 5 : Opening part 10 : Cover member 11 : Inclined part 12 : Accommodation part 13 : Rack 14 : Partition material 50 : Vehicle 51 : Vehicle door 60 : Platform 70 : Electrical cable 71 : Power cable 72 : Signal cable

Claims (5)

A platform fence installed on the platform,
an electric cable laid on the platform closer to the edge of the platform than the platform fence and connected to the platform fence;
a cover member installed on the platform along an edge of the platform and capable of accommodating the electric cable;
Equipped with
The platform fence system wherein the cover member accommodates the electric cable closer to the edge of the platform than the platform fence . The platform fence system according to claim 1, wherein the cover member is installed in an opening of the platform fence. The platform fence system according to claim 1 or 2, wherein the cover member is provided with an inclined portion that rises from the inside of the platform to the edge. The height of the cover member on the edge side of the platform is such that a difference in height from a height of a vehicle floor of a vehicle stopped on the platform is smaller than a difference between a floor surface height of the platform and a height of the vehicle floor. The platform fence system according to any one of claims 1 to 3 , wherein the platform fence system is configured to do so. laying an electric cable connected to the platform fence on the platform closer to the edge of the platform than the platform fence ;
installing a cover member on the platform along the edge of the platform so as to accommodate the electric cable laid on the platform closer to the edge of the platform than the platform fence;
Cable laying method for home fence system with.

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