A fully automatic anchoring mechanism suitable for upper rack pulley boxes

Abstract

The invention discloses a full-automatic anchoring mechanism suitable for a headblock pulley box. The mechanism comprises a pulley box body and a transition frame connected with the pulley box body, and the mechanism further comprises a first anchoring mechanism body and a second anchoring mechanism body, wherein the first anchoring mechanism body and the second anchoring mechanism body are arranged on the pulley box body; the first anchoring mechanism body comprises a first driving oil cylinder, compression springs, a first anchoring block, guide rails and a second anchoring block; and the second anchoring mechanism body comprises a second driving oil cylinder and a locking pin, the second driving oil cylinder is arranged on the pulley box body, the second driving oil cylinder is connected with the locking pin, and the second driving oil cylinder is used for driving the locking pin to be inserted into the transition frame from the pulley box body. According to the mechanism, when a single-lifting full-automatic separable headblock is switched between a single-lifting-tool mode and a double-lifting-tool mode, functions of fixed-point anchoring and unlocking between the pulley box body and the transition frame can be achieved under various severe working condition environments, the anchoring state of the full-automatic anchoring mechanism is safe and reliable, and the anchoringprocess and the unlocking process are stable.

Description

technical field [0001] The invention relates to the loading of a container crane, and more specifically relates to a fully automatic anchoring mechanism suitable for the loading pulley box. Background technique [0002] With the development of social economy, the trade between ports is becoming more and more prosperous, and the requirements of various ports for operating efficiency are also getting higher and higher, especially with the rapid development of automated ports, efficient single-lift fully automatic detachable racks are It has been widely used on container quay cranes. [0003] The fully automatic anchoring mechanism of the racking pulley box is a product produced with the application of single-lift fully automatic detachable racking, aiming to realize single-lift fully automatic detachable racking between single spreader mode and double spreader mode During the mutual switching process, the fixed-point anchoring and unanchoring functions of the pulley box and t...

AI Technical Summary

Problems solved by technology

[0005] 1. Very easy to get stuck: the existing anchoring method is to insert the pin shaft into the shaft hole, which is very easy to get stuck after a period of use, and the anchor cannot be automatically released after being stuck, requiring personnel to forcibly dismantle it, which consumes a lot of manpower , seriously affecting port operations;

[0006] 2. Severe wear and tear: During the process of inserting and pulling out the pin shaft from the shaft hole, serious wear and scratches will occur between the pin shaft and the hole wall, which will damage the steel structure and cause the mechanism to jam more frequently

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