Cargo hoisting rigging with lubricating effect

Abstract

The invention discloses a cargo hoisting rigging with a lubricating effect. The cargo hoisting rigging comprises a main body, wherein support pillars are symmetrically arranged at the upper end of themain body; pin holes horizontally penetrate through the inner walls of the support pillars; a connecting pin is grafted between the two pin holes; limiting holes which are vertical to the pin holes are formed in the upper and lower sides of the pin holes and in the inner walls of the support pillars; limiting pins are inserted into the inner walls of the limiting holes; the inner wall of the mainbody is uniformly encircled by a plurality of springs; an elastic net is fixedly connected with one end of each spring, away from the main body; a sponge is arranged between the main body and the elastic net; an oil tank is arranged in the main body; a plurality of through holes are uniformly connected around the inner wall of the oil tank. The cargo hoisting rigging has a simple structure and iseasy for operation; the rigging and the steel wire rope can be lubricated; the rigging is prevented from being rusted, the abrasion is reduced and the service life of the rigging is prolonged; the measure of multiple buffering acting forces is taken, the rigging is prevented from breaking, the use safety of the rigging is guaranteed and the cargo hoisting rigging is suitable of wide application.

Description

technical field [0001] The invention relates to the technical field of slings, in particular to a sling for hoisting goods with a lubricating effect. Background technique [0002] Rigging is a force-bearing tool tied between the hoisting machinery and the object to be lifted in order to realize the movement of objects, and a force-bearing structure for stabilizing the space structure. The rigging is divided into metal rigging and synthetic fiber rigging, and the most widely used metal rigging is the wire rope sling. However, in the past rigging, the connection is inconvenient and easy to break, which has potential safety hazards, and it is necessary to manually apply lubricating oil to lubricate the rigging, which lacks humanization and is cumbersome to operate. Contents of the invention [0003] In order to solve the problems mentioned above in the background technology, the present invention provides a cargo hoisting sling with a lubricating effect. [0004] In order t...

AI Technical Summary

Problems solved by technology

However, in the past rigging, the connection is inconvenient and easy to break, which has potential safety hazards, and it is necessary to manually apply lubricating oil to lubricate the rigging, which lacks humanization and is cumbersome to operate

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