Dismounting device for meter head

The utility model discloses an instrument head dismounting device which comprises a frame body assembly, a rack transmission assembly and an instrument cover clamping assembly. The utility model has the beneficial effects that the two sides of the rack are provided with the clamping strips in the sh...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI HUI, RAO XUEYUN, LIANG MAOSHEN, GU SONGFA, YANG SHOUGUO, LIU DANDAN, GONG JUFANG, ZHANG QIANG, FANG ZHIYONG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses an instrument head dismounting device which comprises a frame body assembly, a rack transmission assembly and an instrument cover clamping assembly. The utility model has the beneficial effects that the two sides of the rack are provided with the clamping strips in the shape of the convex trapezoid, the inner side surface of the mounting base is provided with the clamping grooves in the shape of the concave trapezoid, and the rack can only move up and down by clamping the clamping strips in the clamping grooves; the clamping feet are designed to be V-shaped, so that automatic centering is facilitated, and the meter cover to be disassembled can be firmly clamped; the pressing wrench used for swinging up and down is welded to the gear, the gear can be rotated in a labor-saving mode by increasing a force arm, and the meter cover can be taken out with small pressing force according to the lever principle. 本实用新型公开了一种仪表表头拆卸装置,包括架体组件、齿条传动组件和表盖夹紧组件。本实用新型的有益效果是:齿条的两侧设有呈外凸梯形状的卡条,安装基座的内侧面开设有呈