A screw conveyor disassembling and assembling device for a small-size shield narrow space comprises a joist, a first fixed portal and a second fixed portal are welded to the two ends of the joist respectively, and a movable portal is arranged on the extending joist corresponding to the first fixed portal and the second fixed portal. A chain block is arranged on a cross beam at the upper end of each of the first fixed portal frame and the second fixed portal frame, the movable portal frame comprises a supporting seat, a pair of movable wheels corresponding to the joists are arranged at the lower end of the supporting seat, an overturning structure is arranged on the second fixed portal frame and comprises a rotating rod, the rotating rod is fixedly connected with a rotating groove, and the rotating groove is fixedly connected with the movable portal frame. The problem that in the prior art, it is difficult and dangerous to disassemble and assemble the spiral conveyor in a narrow space is effectively solved.
一种用于小尺寸盾构狭小空间螺旋机拆装装置,包括有托梁,托梁两端分别焊接有第一固定门架和第二固定门架,第一固定门架和第二固定门架对应的延伸的托梁上设有移动门架,所述第一固定门架和第二固定门架上端的横梁上均设有一个手拉葫芦,所述移动门架包括有支撑座,支撑座下端设有一对和托梁相对应的移动轮,所述第二固定门架上设有翻转结构,翻转结构包括有转杆,转杆固定连接有旋转槽,有效的解决了现有技术中在狭小空间内完成对螺旋输送机的拆装困难且危险的问题。
Screw conveyor dismounting and mounting device for small-size shield narrow space
一种用于小尺寸盾构狭小空间螺旋机拆装装置
13.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Overall mounting and dismounting device and mounting and dismounting method for cable crane
Europäisches Patentamt | 2023
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