Multifunctional floating type crane

Abstract

The invention discloses a multifunctional floating type crane. The multifunctional floating type crane comprises a floating pontoon deck track, a rotary table, a rotary table walking device, a crane operation chamber, a combined arm rest, a lifting mechanism, a revolution mechanism, an amplitude vibration mechanism and a walking mechanism, wherein the floating pontoon deck track is arranged at the gravity center region of the floating pontoon deck; the rotary table and the rotary table walking device are connected by a pin shaft; the rotary table walking device is arranged in the floating pontoon deck track; the crane operation chamber is arranged above the rotary table; the lifting mechanism is connected with the combined arm rest above the rotary table; the revolution mechanism is arranged below the rotary table; the amplitude variation mechanism is respectively connected with the rotary table and the combined arm rest; the walking mechanism is connected with the rotary table walking device. By the mode, compared with the traditional floating type crane, according to the multifunctional floating type crane, the central region of the floating pontoon deck is additionally provided with the floating pontoon deck track, so that the crane can walk back and forth; the operation range is expanded; the operation efficiency is improved greatly; convenience is brought to production development.

Description

technical field [0001] The invention relates to hoisting machinery, in particular to a multifunctional floating crane. Background technique [0002] In inland ports, non-self-propelled floating cranes are widely used in loading and unloading operations between cargo ships and ports, and between cargo ships. Its advantages of light weight and small footprint are widely known in the port freight industry. These characteristics have exposed the shortcomings of its small operating range. In order to solve this problem, self-propelled floating cranes with higher cost are often used instead, but the fundamental problem of the small operating range of non-self-propelled floating cranes is not solved. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a multi-functional floating crane. Compared with the shortcomings of the previous floating cranes, which have a small operating range and low production efficiency, the...

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Problems solved by technology

[0003] The technical problem mainly solved by the present invention is to provide a multifunctional floating crane. Compared with the shortcomings of the previous floating cranes, which have a small operating range and low production efficiency, the present invention adds a floating deck rail in the center of gravity area of ​​the floating deck to make the lifting mechanism It has the function of free running, which greatly expands the working range and greatly improves the working efficiency of the floating crane

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