Toe board connecting structure for ultrasonic nondestructive testing

The utility model discloses a toe board connecting structure for ultrasonic nondestructive testing, which comprises a back board body, a toe board body, a clamping piece and a positioning piece, the toe board body is connected with the back board body and the clamping piece, the clamping piece is pr...

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Bibliographische Detailangaben
Hauptverfasser: LI MAOLIN, ZHANG BIN, QI JINLONG, LIANG CHAO, YE DI, GUO LIANG, WEI YUEQIAO, LI CHAO, SHI LIANG, LI AIQING, ZHANG YAN, SHANG BAOQIANG, AN LILI, SONG BO
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The utility model discloses a toe board connecting structure for ultrasonic nondestructive testing, which comprises a back board body, a toe board body, a clamping piece and a positioning piece, the toe board body is connected with the back board body and the clamping piece, the clamping piece is provided with a first semi-closed arc-shaped through groove, the positioning piece is clamped in the semi-closed arc-shaped through groove, and the clamping piece is clamped in the second semi-closed arc-shaped through groove. The positioning piece is provided with a second semi-closed arc-shaped through groove allowing the subsea pipe to penetrate through. The subsea pipe limiting device is used for stably limiting the subsea pipe. 本实用新型公开了一种用于超声波无损检验的趾型板连接结构,包括背板体、趾板体、卡合件和定位件,所述趾板体连接所述背板体和所述卡合件,所述卡合件开设第一半封闭圆弧形通槽,所述定位件卡和所述半封闭圆弧形通槽内,且所述定位件开设允许海管穿过第二半封闭圆弧形通槽,本实用新型对海管进行稳定限位。