Novel crane hoisting equipment

Abstract

The invention discloses novel crane hoisting equipment, and relates to the technical field of crane hoisting. The novel crane hoisting equipment comprises a trolley frame, a lifting appliance rotatingdevice and a lifting appliance, the lifting appliance rotating device comprises an upper lifting frame and a lower rotating frame, and the upper lifting frame and the lower rotating frame are connected through a rotary support; two lifting winding drums are installed at the two ends of the trolley frame respectively, two anti-swing winding drums are arranged outside the two sides of each liftingwinding drum, four pulley blocks are erected on the upper lifting frame, and after anti-swing steel wire ropes wound on the two corresponding anti-swing winding drums on the two sides of each liftingwinding drum wind around the two pulley blocks at the same end of the upper lifting frame in a staggered mode respectively, the anti-swing steel wire ropes wind at the inner end of the lifting windingdrums in the direction same to the winding direction of the lifting winding drums; and a plurality of hydraulic rotating pin mechanisms are installed on the lower surface of the lower rotating frame,a pin groove is formed in the top face of the lifting appliance, and electrical equipment on the lower rotating frame is in signal connection with electrical equipment on the lifting appliance through a pressing contact type connector. The hoisting equipment not only has the anti-swing function of the lifting appliance, but also can conveniently, quickly and accurately replace the lifting appliance.

Description

technical field [0001] The invention relates to the technical field of crane hoisting, in particular to a novel crane hoisting device. Background technique [0002] Today, with the rapid development of industrialization and informationization, the material handling in the industrial production process is developing from manual operation to program automatic control operation. Different materials require different lifting tools for handling. An important reason for automatic handling; the cranes in the assembly workshop need to be replaced with different special spreaders for lifting raw materials, semi-finished products and finished products. In the past, the crane operator and the ground commander assisted each other to replace the spreader. Complicated, inaccurate positioning, low efficiency. Contents of the invention [0003] In order to overcome the deficiencies in the background technology, the present invention discloses a new type of crane lifting equipment, which ...

AI Technical Summary

Problems solved by technology

[0002] Today, with the rapid development of industrialization and informationization, the material handling in the industrial production process is developing from manual operation to program automatic control operation. Different materials require different lifting tools for handling. Therefore, whether the rational development of lifting equipment can achieve full An important reason for automatic handling; the cranes in the assembly workshop need to be replaced with different special spreaders for lifting raw materials, semi-finished products and finished products. In the past, the crane operator and the ground commander assisted each other to replace the spreader. Complicated, inaccurate positioning, low efficiency

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