The invention relates to hole depth detection equipment, in particular to blasting drilling hole-forming hole depth detection equipment. The invention aims to provide the hole depth detection equipment for the formed hole of the blasting drill hole, which is relatively high in measurement accuracy. The hole depth detection equipment comprises a placing plate, supporting plates, a control box, a first key, cantilevers and the like, the supporting plates are symmetrically arranged on the left side of the top of the placing plate front and back, the cantilevers are arranged on the right sides of the upper portions of the supporting plates, the control box is arranged in the middle of the front side of the top of the placing plate, and the first key is arranged on the upper left portion of the front side of the control box. A steel wire measuring rope can be loosened by taking a first gear motor as a driving force, then the steel wire measuring rope can be downwards transmitted into a blast hole by taking a second gear motor as a driving force, and then the steel wire measuring rope and an elastic arc-shaped rod can be driven to shake up and down by taking a brushless motor as a driving force; the elastic arc-shaped rod is prevented from clamping the hole wall, and the measurement accuracy is ensured.

    本发明涉及一种孔深检测设备,尤其涉及一种爆破钻孔成孔孔深检测设备。本发明的目的是提供一种测量精准度较高的爆破钻孔成孔孔深检测设备。本发明提供了这样一种爆破钻孔成孔孔深检测设备,包括有放置板、支板、控制箱、第一按键、悬臂等,放置板的顶部左侧前后对称设有支板,支板的上部右侧均设有悬臂,放置板的顶部前侧中间设有控制箱,控制箱的前侧左上部设有第一按键。本发明通过第一减速电机作为驱动力,能够将钢丝测量绳放松,再通过第二减速电机作为驱动力,能够将钢丝测量绳往下传输至爆破孔内,然后通过无刷电机作为驱动力,能够驱动钢丝测量绳和弹性弧形杆上下抖动,避免弹性弧形杆卡住孔壁,保证测量的精准度。


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    Title :

    Blasting drilling hole-forming hole depth detection equipment


    Additional title:

    一种爆破钻孔成孔孔深检测设备


    Contributors:
    LIU LIANSHENG (author) / TAO TIEJUN (author)

    Publication date :

    2022-07-05


    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 / B66D Haspeln , CAPSTANS



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