CHINA COAL·RAILWAY EQUIPMENT

Railway Track Turnout Railroad Switch

CHINA COAL · RAILWAY EQUIPMENT

INTRODUCTION OF TURNOUT

Turnout is a kind of line connecting equipment which makes locomotive and vehicle turn from one line to another line, usually laid in large quantities at stations and marshalling stations.

With the turnout, the line can give full play to the capacity. Even a single track, with a turnout, with a fork that is longer than the length of the train, can switch trains.

Railway Track Turnout Railroad Switch
Turnout plays an important role in railway line.

CHINA COAL · RAILWAY EQUIPMENT

WORKING PRINCIPLE OF TURNOUT

The train is composed of a set of tracks to the device of another set of orbits.

Each group of switch by switch, frog, two guard rail and sleeper, a long handle to leverage a two movable track, the wheel rim in opening direction into the scheduled route.

Railway Track Turnout Railroad Switch

CHINA COAL · RAILWAY EQUIPMENT

CLASSIFICATION OF TURNOUT

Turnout is an important equipment to realize the conversion of railway track, and widely exists in railway line.

The common types of turnout are single turnout, equilateral turnout, three-way turnout and multi-turnout compound turnout, and so on.

SINGLE TURNOUT

The main line of a single turnout is a straight line, the side line from the main line to the left or right turnout, also known as left turnout and right turnout.

EQUILATERAL TURNOUT

The double-opening turnout is y-shaped, I. E. The two branches connected with the turnout are bifurcated to both sides.

THREE-WAY TURNOUT

The three-way turnout looks like an Ψ-shaped, while connecting the three-way, two groups of mechanical switch to operate two sets of sharp rails.

DOUBLE ENTRY POINTS SWITCH

The compound turnout looks like an x-shaped turnout, which is actually a combination of four single turnout sets and a pair of diamond crossings.

DIAMOND-SHAPED CROSS

In addition, there is a cross-cutting equipment, usually used in a diamond-shaped cross. It consists of two groups of acute and two groups of obtuse-angle frog, but there is no switch, so the strands can not be diverted.

CROSSING LINE

If the top two points and the bottom two points of the x shape of a compound turnout are connected respectively, it is the crossing line. It can not only open more directions, but also take up less land, so often used in the station.

CHINA COAL · RAILWAY EQUIPMENT

PARAMETER OF TURNOUT
number model gauge (mm) frog number curve radius(m) Length (cm)
DK612-2-3 600 No.2 3 4000
DK612-3-6 600 No.3 6 6100
DK612-4-12 600 No.4 12 6800
DK612-5-15 600 No.5 15 7400
DK615B-2-3 600 No.2 3 4000
DK615B-3-6 600 No.3 6 6100
DK615B-4-12 600 No.4 12 6800
DK615B-5-15 600 No.5 15 7400

because the production batches, the different models, the picture is for reference only
please contact our sales staff for specific verification

CHINA COAL · RAILWAY EQUIPMENT

INSPECTION AND REPAIR OF TURNOUT DEVICE
A

Railroad Switch installed device fixed screw fastening, device without the old wound crack.

B

Each connecting rod, lock device outside the old wound crack, bar mill card and corrosion, abrasion pin hole is not greater than 1 mm, good insulation.

Railway Track Turnout Railroad Switch
China Coal brand protection

Shandong China Coal Industrial & Mining Supplies Group Co.,Ltd (hereinafter referred to as China Coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital , with more than 1100 employees.

Railway Track Turnout Railroad Switch
Railway Track Turnout Railroad Switch
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