Hoisting equipment for building construction
The invention relates to the technical field of cranes, and discloses lifting equipment for building construction, a plurality of groups of steel pipe storage sleeves are arranged on the upper end face of a lifting appliance table at equal intervals, a plurality of groups of guide wheels are rotatab...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the technical field of cranes, and discloses lifting equipment for building construction, a plurality of groups of steel pipe storage sleeves are arranged on the upper end face of a lifting appliance table at equal intervals, a plurality of groups of guide wheels are rotatably mounted in each group of storage sleeves at equal intervals, and parts of the guide wheels extend out of the inner side faces of the storage sleeves and interact with steel pipes; a plurality of sets of lead screw pipe clamping devices are installed in the lifting tool table at equal intervals, and automatic pipe pushing devices are arranged on the outer sides of the cams. According to the hoisting equipment for building construction, the sliding base generates acting force on the sliding head in the moving process, the sliding head is made to move upwards, a piston is made to extrude lubricating oil in an oil cavity, a second one-way valve is pressed open, the lubricating oil in the oil cavity is released insta |
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