The turnouts mining turnout railway turnouts symmetry manufacturers of turnout turnout the Shanxi turnout crossing lines turnout single turnout had Master said: "I (wú) Day three provinces (xǐng) I (wú) body: for (wèi), people seek and infidelity almost? trustworthy contacts with friends? pass (chuán) learning almost? "(" school ") Zeng said:" I do several times a day to reflect on their own: to work for other people is not dedicated it? dealing with friends is not sincere , honesty? teachers to impart the knowledge whether the review had it? "details please ITU: 13793791350 you know these things? Single turnout to its per meter rail quality and turnout numbers to distinguish between types. China's rail 75kg / m, 60kg / m, 50kg / m, 45kg / m and 43kg / m and other types of standard turnout numbers (the number of frog said) 6,7,9,12,18 the 24th and so on, including 6,7 on the 2nd only used inside the factories and mines under the railway or hump, the other number is applied to the railway line and station line, and on the 9th and the 12th is the most commonly used. Lots of high-speed trains in the lateral line, you need to laying the 18th, the 24th, a large number of single turnout. The single mainline turnout is a straight line, side line from the main line to the left or right fork, also known as left turnout and right turnout, the number accounts for more than 90% of the total number of all kinds of turnouts. Below give you a brief introduction to the following single-composition of the turnout and single turnout by the switching points, rut fork guard rail and connections and switch sleeper. Switching point at a switching point is used to guide the rolling stock steering side of the line by the positive line or turned to the positive line steering device by the side of the line; the rut fork guard rail is another transition Rail of equipment so the wheels of the rolling stock is crossed by a stream of rail; and almost exactly the turnout by the connecting part. Switching points by a pair of sharp track, a pair of basic rail switching points of fixtures and connection parts. Switch and lock, also known as a switchman, rod, Shui rod, since the operation of the switch rail swing around and changing the direction of the opening of the turnout by the the Gateway Block and turnout. Rut bifurcated provided at the rail of the turnout side line with the main line of the rail at the intersection of the guard rail is provided on both sides of the tread bifurcated. Rut bifurcated by the wing rail and fork heart, wing rail crossing for the next two bent rails, wheel out of the fork heart transition device. Intersection crossing for two work side called frog angle the frog angle cotangent value called frog number. Connection part is connected to a switching point and almost exactly the turnout, he straight shares, and Qu shares of two parts, direct shares and ordinary linear line, the song shares generally circular curve, also known as the guide curve. Phone: 137 9379 1350 Tel :0537-2,350,118 QQ: 531 172 418 Contact: Chen Address: Torch northbound No. 69 (Gimhae poly Hotel on too) Shandong Coal specializing in the production of single turnout model is complete, large concessions products are sold to more than 20 provinces, municipalities and autonomous regions, the quality is forever, Unlimited service, sincerely welcome old and new friends to inquire and order!