Sling upper frame and container crane

Abstract

The invention discloses a sling upper frame and a container crane and belongs to the field of lifting equipment. The sling upper frame is used for being connected with a container sling, and comprises an upper moving device, an upper driving device, a connection frame, a lower moving device and a lower driving device; the upper driving device is used for driving the connection frame to move in the first preset direction relative to the upper moving device; the lower driving device is used for driving the lower moving device to move in the second preset direction relative to the connection frame; an included angle exists between the second preset direction and the first preset direction; and the bottom of the lower moving device is provided with a lock pin structure used for being connected with the container sling. The container crane comprises a container and the sling upper frame; the container is provided with the sling which is provided with a lock hole structure; and the lock pin structure of the sling upper frame is matched with the lock hole structure in a clamped connection manner, and therefore the sling upper frame and the container can be connected. By means of the sling upper frame and the container crane, the work efficiency of loading and unloading of the container can be improved, and the using cost of equipment is reduced.

Description

technical field [0001] The invention relates to the field of hoisting equipment, in particular to a spreader rack and a container crane. Background technique [0002] With the increasing development of water transportation, the use of container loading is also increasing. The container gantry crane is mainly used for loading and unloading containers, and the existing spreader connected with the container loading and unloading spreader is generally fixed. In this way, when If there is a slight deviation in the parking position of the container gantry crane, the spreader cannot load and unload the container, but must move the cart or trolley for alignment. This will greatly reduce work efficiency and increase the cost of use. Contents of the invention [0003] The purpose of the present invention is to provide a spreader on the rack, which can realize the movement in two different directions to adjust its own position, even when the container parking position deviates, it c...

AI Technical Summary

Problems solved by technology

[0002] With the increasing development of water transportation, the use of container loading is also increasing. The container gantry crane is mainly used for loading and unloading containers, and the existing spreader connected with the container loading and unloading spreader is generally fixed. In this way, when If there is a slight deviation in the parking position of the container gantry crane, the spreader cannot load and unload the container, but must move the cart or trolley for alignment

This will greatly reduce work efficiency and increase the cost of use

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