Examining and training teaching aid and method for assembling and disassembling tower crane

Abstract

The invention discloses an examining and training teaching aid and a method for assembling and disassembling a tower crane, and belongs to the technical field of teaching aids for assembling and disassembling hoisting machinery. The examining and training teaching aid comprises a tower body mechanism. A climbing device and a rotary support assembly are arranged on the tower body mechanism, a rotary motor and the like are arranged on the rotary support assembly, a counterweight, a main lifting motor, a balance arm draw bar, a distribution box, a remote-control receiver and the like are arranged on a balance arm, a trolley motor and the like are arranged on a large arm, the other end of a large arm draw bar and the other end of the balance arm draw bar are fixed to the top of a tower cap by hinge pins, and the rotary motor and the main lifting motor are in signal connection with a remote controller. According to the technology, the examining and training teaching aid and the method have the advantages that trainees can be trained on the premise that the safety and the controllability of examining and training procedures are guaranteed, a tower crane assembling and disassembling process can be mastered by the trainees, the tower crane assembling and disassembling ability of employees can be examined, direct training and examining in real tower crane environments with low safety and controllability are prevented, and the safety is improved.

Description

technical field [0001] The invention belongs to the technical field of lifting machinery installation and disassembly teaching aids in building construction, and in particular relates to a fully simulated, remote-controlled, high-safety tower crane assembly and disassembly teaching aid for examination and training and an assembly and disassembly method thereof. Background technique [0002] Due to the high risk of production safety in construction construction, the "Safety Production Law of the People's Republic of China" lists it as a key supervision industry for safety production together with mines, the production, operation, and storage of dangerous goods, and the installation and disassembly of lifting machinery is included in the list. The project scope of sub-items with high risk in construction construction, tower crane assembly and disassembly is the most dangerous operation item in the installation and disassembly operation of construction hoisting machinery, wi...

AI Technical Summary

Problems solved by technology

With the continuous increase in usage, the safety production accidents of tower cranes occur frequently, which has attracted the attention of all parties. Various laws and regulations to promote the safety of hoisting machinery have been promulgated one after another. Related enterprises and scientific research institutes are here to ensure the safety of tower cranes. However, the research on the safety of the use link mainly focuses on the training of tower crane drivers, and the research on how to more effectively train the assembly and disassembly personnel of tower cranes is still in its infancy.

Images