Disassembling and assembling tool for frame brick of annular heating furnace and using method of disassembling and assembling tool

Abstract

The invention provides a disassembling and assembling tool for a frame brick of an annular heating furnace and a using method of the disassembling and assembling tool, and relates to the technical field of building construction. The disassembling and assembling tool comprises a fixing shaft, a first suspension assembly and a second suspension assembly, wherein the first suspension assembly is connected to the fixing shaft and used for lifting the fixing shaft upwards; the second suspension assembly comprises a plurality of suspension legs, the plurality of suspension legs are movably connected to the fixing shaft, and the ends of the suspension legs are arranged to comprise flat structures and used for stretching into the annular heating furnace. The disassembling and assembling tool has the advantages that the disassembling and assembling tool is in place at a time in the installing process, and a wood board is cushioned with a hammer and slightly knocked so that the disassembling and assembling tool can be in place; and lotus petals are not touched during disassembling, light castable at the lower portion is not touched during installing, the disassembling and assembling tool is tighter when lifted and clamped, the disassembling and assembling tool is not prone to sliding off and injuring constructors in the lifting process, the manufacturing process is simple, the production cost is low, the safety is high, and using is convenient and fast.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a dismantling tool for frame bricks of an annular heating furnace and a using method thereof. Background technique [0002] The bottom of the currently used annular heating furnace is generally used for four to six years to replace the first layer of castables and frame bricks. Since the inner and outer frame bricks are inlaid on the lotus petals on the edge of the furnace bottom, there is no room for operation, and the outer ring frame The brick weighs about 255 catties, and the inner ring frame brick weighs about 190 catties. When dismantling and installing, use a crowbar to pry it up, pry up one end and put a rope on it, then pry up the other end and put it on a rope, and lift it up with a lifter or Lift to the installation site. [0003] During the dismantling and installation process, the applicant found that the prior art had at least the following technical pr...

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a disassembly tool for the frame brick of the annular heating furnace and its use method, so as to solve the problem in the prior art that it is difficult to put it in place at one time during the installation process, and it is necessary to use a crowbar to pry it several times. Only when the sledgehammer is knocked can it be in place, it is easy to pry and shake the lotus petals of heat-resistant cast steel; Prying and prying of lightweight castables; prying is easy to press the hands when threading and picking up the rope, and the rope is easy to slip and hurt the construction workers during the lifting process

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