Cross-type reduction gearbox energy-saving quay crane double-trolley steel wire rope winding system

Abstract

The invention discloses a double-trolley steel wire rope winding system of a traversing type reduction gearbox energy-saving quay crane. Comprising an upper trolley energy-saving winding system, a lower trolley energy-saving winding system, an upper trolley lifting winding system, a lower trolley lifting winding system, an upper trolley walking winding system, a lower trolley walking winding system, an upper trolley energy-saving reduction gearbox and a lower trolley energy-saving reduction gearbox. The upper trolley lifting winding drum and the upper trolley energy-saving winding drum are in transmission connection through an upper trolley energy-saving reduction gearbox, and the lower trolley lifting winding drum and the lower trolley energy-saving winding drum are in transmission connection through a lower trolley energy-saving reduction gearbox. Mutual interference of the steel wire ropes of the energy-saving quay crane with the through-type reduction gearbox is effectively avoided, the situation that the energy-saving quay crane with the through-type reduction gearbox breaks down due to winding of the steel wire ropes or the operation efficiency is affected is prevented, the structural stability and the operation safety of the energy-saving quay crane with the through-type reduction gearbox are improved, and the container loading and unloading efficiency of ports and wharfs is improved.

Description

technical field [0001] The invention relates to the technical field of container loading and unloading equipment at ports and wharves, in particular to a steel wire rope winding system for energy-saving quayside cranes with double trolleys of a through-type reduction box. Background technique [0002] The quay crane is the most important container handling equipment in the port terminal. The working efficiency of the quay crane directly affects the working efficiency and economic benefits of the port terminal to a large extent. Therefore, it is of great significance to study and improve the working efficiency of the quay crane. [0003] Traditional quayside cranes generally only have one trolley to transfer containers, and the work efficiency is low. Due to the need for a safe distance for the arrangement of the quay cranes in the port wharf, the increase in the number of quay cranes is limited, and it has been unable to meet the working needs of the port wharf. Therefore, ...

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Problems solved by technology

[0004] In order to reduce the energy consumption of the double-trolley crossing type quay crane, the method of increasing the balance weight is adopted in the prior art, but since the two trolleys of the crossing type quay crane work together, the wire rope winding system related to the balance weight is added again after the crossing type quay crane The wire rope winding system is more complex and more difficult to arrange, so it is necessary to develop a wire rope winding system suitable for double-car crossing energy-saving quayside cranes to overcome the above problems

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