Turnout, professional track turnout

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Turnout, professional track turnout
Turnout, professional track turnout, multi-turn turnout, crossover turnout, track turnout
Let’s take a look at the simple classification of single-turn turnout, and there will be some tips for choosing the correct turnout to use. Helpful,
Single-turn switches are classified according to rail types, including ㎏-rail single-turn switches. Single-turn switches are classified according to turnout numbers, including numbers, numbers, etc. Among them, single-turn switches are only used for internal railways or humps in factories and mines. Other numbers are suitable for railway main lines and station lines, and numbers and numbers are the most commonly used. , in the section where the side line passes the high-speed train, it is necessary to lay large-numbered switches such as No. 1 and No. 1.
The turnout number is calculated according to the cotangent of the frog angle used, that is.
According to the plane form of the switch, there are mainly straight-point rail and straight frog single-opening turnouts, curved-point rail and straight-line frog single-opening turnouts, curved-point rail and curved frog single-opening turnouts, etc. According to the structural form of the switch, there are single-opening switches with ordinary rail sections and special rail sections, spacer iron-type and bendable single-opening switches.
According to the classification of frog structural form single-opening switches, there are fixed type and movable core-rail type single-opening switches.
Single-open turnouts are classified according to sleeper types, including wooden turnout sleeper turnouts and concrete turnout sleeper turnouts.
In the past, turnout sleepers were mainly wooden sleepers, and the use of ㎏/ and / rail number single-opening turnout concrete turnout sleepers was promoted. In order to prevent conversion equipment from occupying the sleeper space and adapt to the needs of large-scale road maintenance machinery and equipment, speed-increasing turnouts have been used Steel fork sleepers are designed and used.
After reading the information I prepared, everyone knows more about turnouts. If you still don’t understand, you can call for consultation
All employees of Tai’an Dingxin welcome your calls.
Turnout, professional track turnout, multi-opening turnout, crossover turnout, track turnout
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