The invention discloses a movable lifting platform for tunnel construction. The movable lifting platform for tunnel construction structurally comprises a fence rod baffle plate, a buckle strip plate,a balance pedal, a folding rod lifting frame, a pull rod double-position truss, a bracket rod and a movable bottom plate. According to the movable lifting platform for tunnel construction, an operation of burying a plumb line and a horizontal pipe in a construction site is achieved through a three-position counterbalance and a plumb bob rod plate in a frame protecting process of a cradling piece on a four-position shaft bracket horizontal surface lifting platform by matching the pull rod double-position truss with the bracket rod, so that a short rod chute which stretches transversely draws aguide rail strip and an edge pressing strip frame rod to form an effect of indicating a fan plate to rotate when bottom layer pebble powder is raised. Staff on the movable frame protecting lifting platform is reminded in advance to adjust the horizontal height again to carry out convenient, safe and effective high-altitude lifting work, the stability of lifting of tunnel construction is adjusted to and fro to improve a labor-saving operating effect of autonomous detection of the equipment, so that a single lifting operation of the lifting platform is improved and the autonomous level detectiondegree of the equipment in a geographic position is improved.

    本发明公开了一种隧道施工的移动升降台,其结构包括:围栏杆挡板、卡扣条板、平衡踏板、折杆升降架、拉杆双位桁架、支架杆、移动底板,本发明实现了运用拉杆双位桁架与支架杆相配合,通过支架杆在四位轴架式水平面升降台架护过程中,通过三位平衡块与铅锤柱杆板对施工地的铅垂线和水平管进行内埋操作,使短杆滑槽横向舒展时拔拉导轨条与压边条框杆,形成底层石子粉末垫高时通过指示扇板回转操作效果,预先提醒移动架护升降台的工作人员重新调整水平高度方便安全有效的高空升降工作,也对隧道施工的升降来回调节平稳度提升设备自主检测的省力操作效果,改善升降台的单一升降操作,提升地理位置上设备自主的水平检测程度。


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    Title :

    Movable lifting platform for tunnel construction


    Additional title:

    一种隧道施工的移动升降台


    Contributors:

    Publication date :

    2020-12-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / B66C Krane , CRANES



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