Izumisano Station: A three-platform, four-track elevated station built with multiple viaducts

rail

This time, we used a multi-viaduct from TOMIX to create an elevated station with three platforms and four tracks, modeled after Nankai Electric Railway's Izumisano Station. The products used are as follows:

  • (3235) PC horizontal pier P10 (set of 8)
  • (3244) Multi-level Elevated Beam, Medium (4 pieces)
  • (3262) Multi-Viaduct S140 (2 sets)
  • (3263) Multi-Viaduct Spacer S140 (4 pairs)

Now, let me introduce the actual process and work involved.

(3235) PC horizontal pier P10 (set of 8)

The pier consists of three parts:

  1. Coupling
  2. Coupling holder
  3. PC horizontal pier

Dismantle the bridge pier

In order to attach the parts included with the "Story Elevated Beam" to the pier, first remove and disassemble each part. Disassembly can be done by simply pulling it out by hand, but it requires some force.

Although we will use "couplings" later, we will not use "coupling receivers" in this example. Instead, the "story elevated beam" will play the role of coupling receivers.

(3244) Multi-level Elevated Beam, Medium (4 pieces)

There are two types of floor overhead beams, M and L. M has 11 part mounting holes and L has 13. In this example, L is not long enough, so two M beams will be used.

Set contents

  • Floor Elevated Beam x 4
  • Common runner parts x 4 runners

Pier adapter installation

Use pliers to separate the "pier adapter" from the runner.

Attach the "pier adapters" to the disassembled piers. The four on the right are before installation, and the four on the left are after installation.

Installing hole filling parts

In this example, the mounting holes for the elevated beams are visible, so we will cover them with "hole filling parts."

Use pliers to cut the "filler parts" off from the runner.

The "hole filling parts" and the piers with pier adapters are attached to the elevated beams. The two at the back are the state after installation.

(3262) Multi-Viaduct S140 (2 sets)

By combining multiple viaducts, it is possible to create various types of elevated stations, such as one platform with two tracks or two platforms with four tracks.

Set contents

  • Multi-viaduct S140 x 4
  • Multi-viaduct spacer S140-18.5 x 2
  • Hole filling and rail fixing parts x 2 runners

The products used in this example are the "Multi Viaduct S140" and "Multi Viaduct Spacer S140-18.5" (bottom right of the image). They will be used in combination with other spacers, which will be introduced next.

In this example, we will prepare the spacer for the island platform (18.5 mm) on only one side. The right side is before assembly, and the left side is after assembly.

(3263) Multi-Viaduct Spacer S140 (4 pairs)

The spacers are available in two widths, one for island platforms and one for rails.

Set contents

  • Multi-viaduct spacer S140-37 x 4
  • Multi-viaduct spacer S140-18.5 x 4 pieces
  • Hole filling and rail fixing parts x 4 runners
  • End wall part B x 2 runner

Assembling the spacer

In this example, spacers for island platforms (18.5mm) and spacers for rails (37mm) are used in alternating combinations.

The spacers must be firmly pressed in, aligning the convex and concave parts so that there are no gaps. The right side shows the state before assembly, and the left side shows the state after assembly.

Combine the "Multi Viaduct S140" with the spacer you just assembled. Arrange the spacers for the island platform (18.5mm) and the rails (37mm) alternately. The right side shows the state before installation, and the left side shows the state after installation.

Installation requires some force, so please work carefully to avoid damaging the parts.

Viaduct assembly

Attach the disassembled pier "couplings" to the elevated beams. The two on the right are before installation, and the two on the left are after installation.

The side with the "hole filler part" attached will be on the outside, as shown in the image.

The installation position of the "coupling" is determined according to the position where the "Multi Viaduct Spacer S140-37" will be received. It differs depending on the type of viaduct you are constructing.

Combine two sets of multi-viaducts (S140 x 2) and attach the piers at 140mm intervals. Simply lightly press the spacers in to fit them in place.

Once the platform and rails are placed, it's complete. It fits surprisingly perfectly, and you can really feel the high level of precision.