The invention discloses a method for installing a pipeline in a small operation space in track engineering, a special auxiliary installation device is adopted, the auxiliary installation device comprises a walking unit, a supporting assembly with a plurality of supporting units, a lifter and an operation structure with a plurality of operation units, and the installation steps are as follows: the supporting units are put away; the walking unit is pushed to enable the operation structure to move to the position under the pipeline installation position, and the walking unit is fixed through the supporting unit; sequentially connecting the operation units to ensure the operation width; and then the operation structure slowly ascends to the position below the pipeline laying position through a lifter for pipeline installation, and after installation of the installation position is completed, the supporting unit is folded to push the walking unit to advance to the next installation position along the existing steel rail till installation of all pipelines is completed. The auxiliary mounting device is small in occupied space, a scaffold does not need to be mounted during pipeline construction in a small operation space, the construction period is shortened, and the safety is improved during construction in an operation platform.
本发明公开了一种轨道工程中小作业空间内管线的安装方法,采用了专用的辅助安装装置,辅助安装装置包括行走单元、具有多个支撑单元的支撑组件、升降机和具有多个作业单元的作业结构,安装步骤为:将支撑单元收起,推动行走单元使作业结构移动至管线安装位的正下方,利用支撑单元将行走单元固定;将作业单元依次连接以确保作业宽度;然后利用升降机使作业结构慢速上升至管线铺装位置下方进行管线安装,完成该安装位的安装后,将支撑单元收起推动行走单元沿着既有钢轨前进至下一安安装位,直至完成所有管线的安装。本发明的辅助安装装置占用空间小,实现了小作业空间内的在管线施工时无需安装脚手架,缩短了工期,在作业平台内施工还提高了安全性。
Method for installing pipelines in small and medium-sized working space in track engineering
轨道工程中小作业空间内管线的安装方法
2023-03-17
Patent
Electronic Resource
Chinese
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 |
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