Hoisting clamped hanger of steel slag grating group for slag ladle

Abstract

The invention discloses a hoisting clamped hanger of a steel slag grating group for a slag ladle. The hoisting clamped hanger comprises a hanger top plate and a support leg seat, wherein the hanger top plate is positioned above the support leg seat; four rigid support legs are respectively arranged at four corners of the support leg seat and are opposite tow by two; connecting rods are arranged at the bottom parts of the rigid support legs; the middle parts of the connecting rods are hinged with the rigid support legs; a clamping block is arranged at one end of each connecting rod; the other end of each connecting rod is hinged with the lower end of a hanger rod; the upper end of the hanger rod is hinged with the hanger top plate; and the clamping blocks on the four rigid support legs areopposite two by two. According to the hoisting clamped hanger, the grating is externally assembled and then is integrally hoisted to the slag ladle, so that the assembly speed and the hoisting speed of the grating can be effectively improved and the work efficiency is improved.

Description

technical field [0001] The invention relates to a sling, in particular to a sling for hoisting a steel slag grid group used on a slag tank. Background technique [0002] In the past, the slag produced in the process of iron and steel smelting was usually poured directly into the slag tank, and the slag tank was transported back to the slag treatment point by a tank truck. However, due to the cooling of the steel slag in a short period of time, the temperature drops sharply, and the steel slag is easy to form large slag and iron lumps at the bottom of the tank. This large slag and iron lumps need to be broken into qualified furnace size standards. The broken slag blocks are easy to splash during the crushing process, which is extremely dangerous and causes great pollution to the environment; the lifting and transportation of irregular large slag blocks is dangerous, the daily processing volume is low, and the operating efficiency is not high. [0003] In order to prevent the...

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned three-horizontal, three-vertical and six-piece grid has the disadvantage of occupying a large area. For this reason, the Chinese invention patent (patent number: 201020110891.3) discloses a grid device, which is assembled by machine-made double-hole bricks In this way, the dependence on the production site can be reduced, the production water and three wastes can be greatly reduced, and huge environmental and economic benefits can be obtained.

However, in the actual use process, since the grille device is assembled and not an integral structure, it is extremely inconvenient to hoist. At present, there is no hoisting device specially used for hoisting this grille device into the slag tank. Tool

Images