The invention provides a ballast tunnel inspection well lid convenient to open. The ballast tunnel inspection well lid comprises an inspection well steel plate sleeve and a sleeve side cover plate; the sleeve side cover plate is horizontally welded to the bottom of the outer side wall of the inspection well steel plate sleeve, and the sleeve side cover plate is arranged at the top of an inspectionwell; a steel cover plate is arranged at the top of the inspection well steel plate sleeve, the steel cover plate is rotationally connected with the inspection well steel plate sleeve through a connecting hinge, a supporting block is installed in the center of the top of the steel cover plate, a supporting rod is rotationally installed at the top of the supporting block through a rotating hinge,reflectors are symmetrically installed on the two sides of the supporting rod, and hinged supports are symmetrically installed at the bottoms of the inner side walls of the two sides of the inspectionwell steel plate sleeve; a fixing block is rotationally installed at the top of the hydraulic rod through a shaft; and the top of the fixing block is fixedly installed on the bottom face of the steelcover plate. According to the ballast tunnel inspection well lid, a user can effectively solve the problem that the cover plate at the top of the inspection well can only be opened by manually excavating railway ballast during inspection and maintenance of the ballast tunnel inspection well, and the problem that manual excavation wastes time and labor is also well solved.

    本发明提供一种便于开启的有砟隧道检查井井盖,包括检查井钢板套筒和套筒侧盖板,套筒侧盖板水平焊接在检查井钢板套筒外侧壁底部,且套筒侧盖板设置在检查井顶部,检查井钢板套筒顶部设置有一钢盖板,钢盖板通过连接合页与检查井钢板套筒转动连接,钢盖板顶部中心处安装有一支撑块,支撑块顶部通过一转动合页转动安装有一支撑杆,支撑杆两侧对称安装有反光板,检查井钢板套筒两侧的内侧壁底部对称安装有铰支座,液压杆顶部通过轴转动安装有一固定块,固定块顶部固定安装在钢盖板底面。本发明使得使用者有效地解决了有砟隧道检查井的检查、维修需要先人工开挖道砟才能打开检查井顶部盖板的问题,并且也很好的解决了人工开挖费时费工。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Ballast tunnel inspection well lid convenient to open


    Weitere Titelangaben:

    一种便于开启的有砟隧道检查井井盖


    Beteiligte:
    BAI HONGGUO (Autor:in) / MENG QINGYU (Autor:in) / WANG XU (Autor:in) / WU QIANG (Autor:in) / ZENG QING (Autor:in) / XIA YONG (Autor:in) / HUO FEI (Autor:in) / JIA HUI (Autor:in) / CHEN YU (Autor:in) / YI ZHIWEI (Autor:in)

    Erscheinungsdatum :

    2020-11-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E02D FOUNDATIONS , Gründungen / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



    Ballast well protection tool

    GU CHAO | Europäisches Patentamt | 2021

    Freier Zugriff

    Intelligent inspection device for ballast tank

    MA YIMING / DING SHAN / QIAO YUEKUN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    CONSTRUCTION METHOD OF CONCRETE BALLAST IN TUNNEL

    HWANG SEON YEONG / HWANG YUN TAE | Europäisches Patentamt | 2020

    Freier Zugriff


    Well lid device of ship ballast well

    LIU ZHENGLIANG / ZHANG HONGLIU / HUANG LIMIN et al. | Europäisches Patentamt | 2020

    Freier Zugriff