The invention discloses a tower crane perpendicularity deviation measuring device, and relates to the technical field of tower crane perpendicularity deviation measurement. The device comprises a U-shaped clamping block, one end of an opening of the U-shaped clamping block is rotatably matched with a baffle, the other end of the opening of the U-shaped clamping block is in threaded fit with a first handle screw used for fixing the baffle, and the U-shaped clamping block is rotatably matched with two extension scales; clamping plates are arranged on the opposite inner sides of the U-shaped clamping block in a sliding fit mode, an adjusting mechanism used for driving the two clamping plates to slide oppositely is arranged on the U-shaped clamping block, a limiting plate located in the U-shaped clamping block is arranged on the baffle in a sliding fit mode, and a positioning piece used for driving the limiting plate to slide is arranged on the baffle. The adjusting mechanism drives the two clamping plates to slide oppositely, the device can be conveniently centered and clamped on one stand column of the tower crane, the telescopic ruler is arranged, the measuring device can be conveniently matched with an observation instrument for use, the observation instrument is used for observing the numerical value of the graduated scale of the device to judge the perpendicularity deviation, and then whether the tower crane deviates or not and the perpendicularity deviation numerical value can be conveniently and rapidly measured.

    本发明公开了一种塔吊垂直度偏差测量装置,涉及塔吊垂直度偏差测量技术领域。本发明包括U型卡块,U型卡块开口处一端转动配合有挡板、另一端螺纹配合有用于固定挡板的第一手柄螺丝,U型卡块上转动配合有两伸缩尺;U型卡块相对内侧均滑动配合有夹板,U型卡块上装设有用于带动两夹板相向滑动的调节机构,挡板滑动配合有位于U型卡块内的限位板,挡板上装设有用于带动限位板滑动的定位件。本发明通过调节机构带动两夹板相向滑动,便于装置对中夹持在塔吊的一根立柱上,通过设置伸缩尺,便于测量装置配合观测仪使用,用观测仪看装置的刻度尺数值,来判断垂直度偏差,进而便于快速测量塔吊是否偏移以及垂直度偏差数值。


    Access

    Download


    Export, share and cite



    Title :

    Tower crane verticality deviation measuring device


    Additional title:

    一种塔吊垂直度偏差测量装置


    Contributors:
    ZHANG QI (author) / ZHANG LEI (author) / LIU HUI (author) / GUO SHUJUN (author) / HE LIHUI (author) / CHEN CHAO (author) / ZHANG ZAN (author) / WU ZHUANGJU (author) / WANG SHUAI (author) / CAO TIECHAO (author)

    Publication date :

    2023-03-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B66C Krane , CRANES



    Tower crane verticality measuring device

    SUI ZEWEN / LI JIANJUN / XU BO et al. | European Patent Office | 2023

    Free access

    Building tower crane verticality detection device

    JI SHENGJIE / HUANG XIUZHU | European Patent Office | 2021

    Free access

    Method and system for observing verticality of tower crane

    YU XUE / ZHANG NING / LIU JIAHUI | European Patent Office | 2023

    Free access

    Portal crane supporting leg deviation measuring device

    LIN XIAOMING / YANG NINGXIANG / LIANG MINJIAN et al. | European Patent Office | 2020

    Free access

    Mechanical guide rail verticality measuring instrument

    FENG XIANWU / FENG YANLI / LI ZHIMIN et al. | European Patent Office | 2023

    Free access