Through channel middle guard plate device

• Main Authors: JIAO SHULI, MEN HONGLING, CAI YIWEN, NIE CHANGHAI
• Format: Patent
• Language: Chinese; English
• Published: 03.11.2020
• Subjects: BODY DETAILS OR KINDS OF RAILWAY VEHICLES; PERFORMING OPERATIONS; RAILWAYS; TRANSPORTING

The utility model belongs to the technical field of rail transit vehicle equipment, and particularly relates to a through-channel middle guard plate device which comprises a framework assembly, a skirt edge, a wearing strip and a panel, compared with the prior art, firstly, a vertical beam of a middle guard plate is changed into a new profile structure; secondly, a rivet connection mode of the second cross beam and the third cross beam with the vertical beam is omitted, a T-shaped bolt is clamped into an aluminum profile groove of the vertical beam and is fixedly connected with the second cross beam and the third cross beam in a matched mode, and the T-shaped bolt serves as a fastener and can be automatically positioned and locked in the installation process; the middle guard plate is simple in structure and convenient to manufacture, the structure of the middle guard plate is optimized, the connecting mode of the middle guard plate is improved, the phenomenon that rivets fall off is avoided, reliable connect