Platform special for climbing operation of coal mining machine
The utility model discloses a platform special for climbing operation of a coal mining machine, and relates to the technical field of climbing tools. According to the platform special for climbing operation of the coal mining machine, through installation of the lifting assembly and the assisting as...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a platform special for climbing operation of a coal mining machine, and relates to the technical field of climbing tools. According to the platform special for climbing operation of the coal mining machine, through installation of the lifting assembly and the assisting assembly, when the height of a standing plane needs to be adjusted, a worker can drive a corresponding arc piece to rotate to jack up a bottom bracket through a rotating rod by pulling a corresponding pin when pulling a pull rod, and the working efficiency is improved; the height between an outer circular pipe and an inner circular pipe corresponding to the outer circular pipe in the lifting assembly can be adjusted, the outer circular pipe and the inner circular pipe are fixed through a pin after height adjustment is completed, an operator can adjust the standing plane more conveniently, and meanwhile through installation of the standing plane, the working efficiency is improved. The safety maintenance of operators |
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