The invention relates to the technical field of engineering mechanical tunneling machines, in particular to a slope-adaptive foldable TBM cutter conveying beam. Comprising a cutter beam mechanism, an adjusting mechanism and a hoisting mechanism which are arranged in a heading machine main body. The knife beam mechanism comprises a first knife beam and a second knife beam movably connected to the first knife beam, and the second knife beam can do telescopic motion in the extending direction of the first knife beam. The first cutter beam and the second cutter beam are connected to the heading machine body through an adjusting mechanism, and the adjusting mechanism can adjust the inclination angle of the cutter beams according to the posture of the heading machine so as to keep the cutter beams in the horizontal state. The hoisting mechanism is slidably connected to the cutter beam mechanism and used for hoisting the cutter and can drive the cutter to slide on the cutter beam. According to the slope-adaptive foldable TBM cutter conveying beam provided by the invention, the cutter conveying beam mechanism between the main beam and the cutter head body is optimized, so that the slope-adaptive foldable TBM cutter conveying beam has an angle adjusting function, and the problems of slippage of a hoisting structure during dip angle tunneling and head collision when personnel pass through are solved.

    本发明涉及工程机械掘进机技术领域,尤其涉及一种坡度适应性可折叠TBM运刀梁。包括设于掘进机主体内部的刀梁机构、调节机构以及吊装机构。刀梁机构包括第一刀梁,活动连接于第一刀梁的第二刀梁,第二刀梁能够沿着第一刀梁的延伸方向进行伸缩运动。第一刀梁和第二刀梁通过调节机构连接于掘进机主体,调节机构能够根据掘进机的姿态调节刀梁的倾斜角度,以维持刀梁处于水平状态。吊装机构滑动连接于刀梁机构,用于吊装刀具,并且能够带动刀具在刀梁上滑动。本发明提供的坡度适应性可折叠TBM运刀梁,通过优化主梁至刀盘体间的运刀梁机构,使其具备角度调节功能,解决倾角掘进时吊装结构滑移,人员通过时碰头的问题。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Slope-adaptive foldable TBM (Tunnel Boring Machine) cutter transporting beam


    Weitere Titelangaben:

    一种坡度适应性可折叠TBM运刀梁


    Beteiligte:
    LIU WANGHUA (Autor:in) / JI ZHIYONG (Autor:in) / REN YONG (Autor:in) / KE WEI (Autor:in) / LI JIANFANG (Autor:in)

    Erscheinungsdatum :

    06.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E21D SHAFTS , Schächte / B66C Krane , CRANES



    Tunnel Boring a Mine Slope

    Bullers, Walter E. | SAE | 1978


    Cutter Layout Optimization Method of Full-Face Rock Tunnel Boring Machine

    Geng, Q. / Wei, Z. / Du, J. | British Library Online Contents | 2013


    Tunnel tunnel boring machine (TBM) disassembling system

    ZHANG BINBIN / MAO JINBO / LI YALONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    FOLDABLE SLOPE

    NAKANO YUJI | Europäisches Patentamt | 2016

    Freier Zugriff

    Tunnel Boring

    Friant,J.E. / Robbins,US | Kraftfahrwesen | 1978