Spliced keel frame for mounting mosaic cover plate

• Main Authors: Qu Ming, Nie Hongwei, Ye Rongwei, Tang Longzhou, Chu Guoqiang, Xu Huale, Xu Guoming
• Format: Patent
• Language: Chinese; English
• Published: 10.08.2016
• Subjects: ADVERTISING; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; LABELS OR NAME-PLATES; PHYSICS; SEALS; SIGNS

The invention provides a spliced keel frame for mounting a mosaic cover plate. The keel frame is characterized by comprising at least one keel frame base main body and a plurality of fastening screws. The keel frame base main body is a square weld assembly, wherein two opposite angles of the keel frame base main body are of opening structures; the keel frame base main body comprises 2n pieces of large sheet plates and 4 small sheet plates which are arranged on four peripheries; the sheet plates are identical in length and are crossed in a mode of being mutually perpendicular, so that squares are constituted; cylindrical bodies are symmetrically arranged on the parts where the large sheet plates are mutually crossed, and half-height cylindrical bodies are arranged on the parts where the large sheet plates and the small sheet plates are crossed; on the bottom of the base main body, all sheet plates are kept horizontal, and all cylindrical bodies and the half-height cylindrical bodies are kept horizontal; the ha