Foreign invasion displacement monitor device of railway disaster preventive system

• Main Authors: LI YIQUN, GUO JIANGUANG, SONG JIANTAO
• Format: Patent
• Language: Chinese; English
• Published: 11.05.2011
• Subjects: ENSURING THE SAFETY OF RAILWAY TRAFFIC; GUIDING RAILWAY TRAFFIC; PERFORMING OPERATIONS; RAILWAYS; TRANSPORTING

The utility model provides a foreign invasion displacement monitor device of a railway disaster preventive system, which comprises at least one displacement monitor structure. Each displacement monitor structure consists of a monitor rod, a displacement sensor and a base, wherein the monitor rod is rotatably connected with the base, the displacement sensor is disposed on the monitor rod or inside the monitor rod, the base is provided with a monitor rod limiting pin, and the monitor rod limiting pin is arranged in a rotation direction of the monitor rod. In an embodiment of the utility model, the monitor device consists of two displacement monitor structures and a flexible net, and the monitor rods of the two displacement monitor structures are respectively connected to two sides of the flexible net. In another embodiment of the utility model, the monitor device is composed of two displacement monitor structures and at least one transverse rod, the monitor rods of the two displacement monitor structures are re