Turnout installation device long-term pressure-resistant insulating angle iron

• Main Authors: LI JIANLI, CUI XISHENG, GUO JUNXIA
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2017
• Subjects: ENSURING THE SAFETY OF RAILWAY TRAFFIC; GUIDING RAILWAY TRAFFIC; PERFORMING OPERATIONS; RAILWAYS; TRANSPORTING

The invention belongs to the technical field of railway turnout switching equipment installation and provides turnout installation device long-term pressure-resistant insulating angle iron. The turnout installation device long-term pressure-resistant insulating angle iron comprises a fixed iron core and a connecting iron core, wherein the fixed iron core is of a linear structure; the connecting iron core is arranged at one end of the fixed iron core and is in an obtuse angle broken line shape; a connecting hole is formed in the connecting iron core; fixing holes are formed in the two ends of the fixed iron core; cured layers are arranged on the fixed iron core and the inner walls of the two fixing holes in a mold pressing mode; and the outer sides of the cured layers are coated with plasticizing layers in an injection molding mode. According to the turnout installation device long-term pressure-resistant insulating angle iron, the affinity among the iron cores, the cured layers and the plasticizing layers can