Mining self-moving liftable scaffold

Abstract

The invention belongs to an auxiliary mine tunnel construction device and particularly relates to a mining self-moving liftable scaffold. The mining self-moving liftable scaffold comprises an extensible operating platform, a liftable supporting device, a self-moving pushing device and a power source. The extensible operating platform utilizes bidirectional extensible cross beams to achieve movement of operating platform steel plates so as to meet the requirements of different cross sections construction platforms. The liftable supporting device utilizes extensible supporting legs to achieve a whole lifting function of the operating platform and meet the requirements for different construction heights and vehicle passing in a transportation roadway. The self-moving pushing device utilizes the extending bidirectional extensible cross beams to withstand two sides of the roadway and keep stability, and the supporting device is driven through the pushing device to achieve translation of the whole scaffold. The power source utilizes high-pressure water provided in a mine shaft to achieve self movement, lifting and extension of the device.

Description

technical field [0001] The invention belongs to mine roadway construction equipment, in particular to a mining self-moving liftable scaffold. Background technique [0002] The conditions of coal mine shafts are extremely complicated, and it is generally necessary to climb high when repairing coal mine shafts, laying cable management, and installing lighting. Due to the limitations of special conditions such as the harsh environment of coal mine shafts, various cross-sections, and uneven bottom plates, construction scaffolding cannot meet the needs of underground climbing operations. At present, the climbing operations of coal mine shafts generally use stirrups 1 to lay large slabs 2 (see figure 1 ) or steel wire rope 3 binding steel pipe 4 laying slab 2 (see figure 2 , 3 ) As scaffolding, there are disadvantages such as large mobile workload, affecting roadway transportation, and poor stability. Contents of the invention [0003] The object of the present invention is ...

AI Technical Summary

Problems solved by technology

Due to the limitations of special conditions such as the harsh environment of coal mine shafts, various cross-sections, and uneven bottom plates, construction scaffolding cannot meet the needs of underground climbing operations. At present, the climbing operations of coal mine shafts generally use stirrups 1 to lay large slabs 2 (see figure 1 ) or steel wire rope 3 binding steel pipe 4 laying slab 2 (see figure 2 , 3 ) as scaffolding, there are disadvantages such as large mobile workload, affecting roadway transportation, poor stability, etc.

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