The invention provides a large-diameter PE pipe installation consignment trolley in a tunnel and a construction method thereof.The large-diameter PE pipe installation consignment trolley comprises a consignment trolley body arranged in the tunnel, a PE pipe is supported on the upper portion of the consignment trolley body, a supporting unit is arranged on the lower side of the consignment trolley body and fixedly connected with the tunnel, the supporting unit comprises a steel grid plate, and the consignment trolley body comprises a first bearing plate; corner frames are symmetrically arranged on the two sides of the first bearing plate, first rolling wheels are rotationally arranged on the corner frames, and the first rolling wheels are in sliding connection with the side walls of the steel grid plates. The device is ingenious in design, the long-distance transportation efficiency of the large-diameter PE pipe can be greatly improved, and meanwhile it can be guaranteed that the use cost is low, and operation is convenient and fast.
本发明提供一种隧道内大直径PE管安装托运小车及其施工方法,括设置在隧道内托运小车,托运小车的上部支承有PE管,托运小车的下侧设有支撑单元,支撑单元和隧道固定连接,支撑单元包括钢栅板,托运小车包括第一承重板,第一承重板的两侧对称设有转角架,转角架上转设有第一滚轮,第一滚轮和钢栅板的侧壁滑动连接。本发明设计巧妙,能大幅度提高大直径PE管长距离运输的效率,同时能保证使用成本低,操作便捷。
Large-diameter PE pipe mounting and consignment trolley in tunnel and construction method thereof
隧道内大直径PE管安装托运小车及其施工方法
2023-07-11
Patent
Elektronische Ressource
Chinesisch
IPC: | F16L PIPES , Rohre / 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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