The invention discloses a device for measuring the geometric dimension of a paddle, which comprises a base, a platform, a lifting mechanism and a measuring assembly, and is characterized in that a traction mechanism is mounted below the base, the platform is arranged on the top end surface of the base, and the platform is connected with the traction mechanism through a traction rope and reciprocates along the length direction of the base; the lifting mechanism comprises a stand column vertically connected to one side of the top of the platform and a cantilever slidably connected with the stand column, and the cantilever reciprocates in the length direction of the stand column; the measuring assembly is installed at the end of the cantilever and comprises a fixed dial, a vernier caliper and a movable dial, the fixed dial is of a fan-shaped structure and is fixedly installed at the end of the cantilever, the movable dial and the fixed dial are concentrically arranged and are rotationally connected, the lower end of the semicircular protractor is fixedly connected with the vernier caliper, and the two ends of the vernier caliper are both slidably connected with movable clamping plates; the device is simple in structure and high in measurement precision.

    本发明公开了一种测量桨叶几何尺寸的装置,包括:底座、平台、升降机构和测量组件,底座的下方安装有牵引机构,平台设置在底座顶部端面上,平台通过牵引绳与牵引结构连接,沿底座的长度方向往复移动;升降机构包括垂直连接在平台顶部一侧的立柱,以及与立柱滑动连接的悬臂,悬臂沿立柱的长度方向往复移动;测量组件安装在悬臂的端部,包括定度盘、游标卡尺和动度盘,定度盘为扇形结构固定安装在悬臂的端部,动度盘与定度盘同圆心设置,且与定度盘转动连接,半圆量角器的下端与游标卡尺固定连接,游标卡尺的两端均滑动连接有移动卡板;本发明结构简单,测量精度高。


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    Titel :

    Device for measuring geometric dimension of blade


    Weitere Titelangaben:

    一种测量桨叶几何尺寸的装置


    Beteiligte:
    HAN DONGHUA (Autor:in) / XU LIGUO (Autor:in) / MA XINWEI (Autor:in) / XU TONG (Autor:in) / LU ZHAOPENG (Autor:in) / LI ZHIZHONG (Autor:in) / PEI SHANSHAN (Autor:in) / LI TIANYU (Autor:in) / ZHANG MENGXIAO (Autor:in) / HE JIE (Autor:in)

    Erscheinungsdatum :

    2022-12-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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