Electrical and automatic plug-in and plug-out system of crane upper rack

Abstract

The invention discloses an electrical and automatic plug-in and plug-out system of a crane upper rack. The electrical and automatic plug-in and plug-out system comprises an upper rack and a containerhanging tool, wherein the upper rack is arranged above the container hanging tool, the electrical and automatic plug-in and plug-out system is characterized by also comprising a floating plug mechanism and a floating socket mechanism, the floating plug mechanism is arranged on the upper rack, the floating socket mechanism is arranged on the container hanging tool, the floating plug mechanism comprises a folding arm structure, a driving oil cylinder, a plug mechanism support, an accurate guide shaft, a rough guide shaft and a plug mechanism, the floating socket mechanism comprises a positioningplate, a support base and a socket mechanism, the positioning plate is connected to the container hanging tool, the socket mechanism is connected to the positioning plate via the support base, the socket mechanism is arranged corresponding to the plug mechanism, and a horn guide hole, an accurate guide hole, a planar spiral spring, a rainproof cover, a torsional spring, a turnover shaft and a turnover collision block are arranged on the socket mechanism. By the electrical and automatic plug-in and plug-out system, automatic connection and separation of an energy source and a signal transmission line can be achieved during the connection and separation operation process of the upper rack and the container hanging tool.

Description

technical field [0001] The present invention relates to the loading of container cranes, and more specifically, to an electrical automatic plug-in system for loading of cranes. Background technique [0002] The electrical automatic plug-in system is a product born with the application of single-lift fully automatic detachable racking, aiming to realize the mutual switching process between single-lift fully automatic detachable racking between single spreader mode and double spreader mode Among them, the automatic connection and disconnection of the energy and signal transmission lines between the rack and the container spreader. [0003] However, with the rapid development of science and technology and economic society, as well as the scarcity of human resources and rising labor costs, the demand for equipment automation in various ports is getting higher and higher. However, the connection and disengagement of the existing racking and container spreaders are manually opera...

AI Technical Summary

Problems solved by technology

However, the connection and disengagement of the existing racking and container spreaders are manually operated by ground personnel, so the operation process of the entire container spreader replacement is time-consuming, difficult to operate, and requires high quality personnel. It will bury hidden dangers in production safety; and the ground personnel need to climb and climb during the operation, which has a certain risk of safety accidents

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