The invention discloses tunnel top cracking safety detection equipment, which comprises an engineering vehicle used for supporting during crack detection, a lifting mechanism arranged on the engineering vehicle and a supporting table mounted at the top of the lifting mechanism, and further comprises a detection table, and the supporting table is used for supporting the detection table through an angle adjusting mechanism arranged at the top; the tunnel top cracking safety detection equipment comprises a detection table, a knocking mechanism, an ultrasonic detector and a geological radar, the ultrasonic detector and the geological radar are arranged above the detection table, and the knocking mechanism is installed on the detection table. The tunnel top crack is comprehensively detected through the ultrasonic detector and the geological radar which are arranged on the detection table at the top of the engineering vehicle, the depth of the tunnel top crack and the defect condition behind the tunnel top crack are well analyzed, and whether a deep crack penetrates through the tunnel top crack or not can be compared and analyzed; and whether defects exist behind the tunnel lining corresponding to the crack or not is judged, so that the accuracy of the detection result is further improved.

    本发明公开了一种隧道顶部开裂安全检测设备,包括用于对裂缝进行检测时支撑的工程车、设置在工程车上的升降机构和安装在升降机构顶部的支撑台,还包括有:检测台,所述支撑台通过顶部设有的角度调节机构使其对检测台进行支撑;超声波检测仪和地质雷达,所述超声波检测仪与地质雷达设置在检测台上方,所述敲击机构安装在检测台上,此隧道顶部开裂安全检测设备,通过在工程车顶部的检测台上分别设有的超声波检测仪和地质雷达对隧道顶部裂缝进行综合检测,较好地分析隧道顶部裂缝深度及背后的缺陷情况,能够对比分析深层裂缝是否贯通隧道顶部裂缝,以及裂缝对应的隧道衬砌背后是否存在缺陷,进一步的提高检测结果的准确度。


    Access

    Download


    Export, share and cite



    Title :

    Tunnel top cracking safety detection equipment


    Additional title:

    一种隧道顶部开裂安全检测设备


    Contributors:
    HU SHIKE (author) / CHAI CHUNFENG (author) / YAN SHUANG (author) / YANG JIANMING (author)

    Publication date :

    2023-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / G01S RADIO DIRECTION-FINDING , Funkpeilung



    Tunnel detection equipment

    LI YANGFU | European Patent Office | 2023

    Free access

    Full-automatic tunnel safety intelligent inspection equipment

    LI YONGXIANG / WANG HAIXIAO / JIA YONGJIE et al. | European Patent Office | 2022

    Free access

    Tunnel detection vehicle safety guarantee system

    HAN ZILI / GAO CHUNLEI / XU JISONG et al. | European Patent Office | 2020

    Free access

    Fire detection technologies for tunnel safety

    Maciocia, S. / University of Dundee / Independent Technical Conferences Limited | British Library Conference Proceedings | 1998


    Multifunctional tunnel joint detection equipment

    LIU DONGLI / YANG HEMENG / LI QUN et al. | European Patent Office | 2024

    Free access