Electric control system for monorail crane

Abstract

The invention provides an electric control system for a monorail crane. The electric control system for the monorail crane comprises a main driving module, a subsidiary driving module, a crane signal collection module, a speed limiting and output execution module, an electricity generating and starting module, a relay cabinet module and a central control module. The main driving module is used for controlling the monorail crane to achieve the functions of power-on, start, sudden stop protection and warning according to a received instruction. The subsidiary driving module is used for assisting in controlling the monorail crane to achieve the functions of power-on, start, sudden stop protection and warning. The crane signal collection module is used for collecting multiple status data of the monorail crane. The speed limiting and output execution module is used for controlling the monorail crane to limit speed. The electricity generating and starting module is used for providing an initial power-on power source before the start of the monorail crane. The central control module is used for sampling and processing the multiple status data from the crane signal collection module. The electric control system for the monorail crane has the advantages of being high in control efficiency and simplified in structure; moreover, the safety and reliability of the operation of the system can be improved.

Description

technical field [0001] The invention relates to the technical field of mine transportation, in particular to an electric control system for a monorail locomotive. Background technique [0002] The coal industry is a national pillar industry, and coal mine auxiliary transportation is also more important for the development of coal mines. Monorail locomotive, as an auxiliary transportation equipment running on the suspended monorail system, has the characteristics of strong mobility, fast running speed and large load capacity. The monorail locomotive is mainly used for the installation and withdrawal of fully mechanized coal mining face. The electric traction monorail locomotive is a kind of auxiliary transportation equipment powered by batteries. It has the characteristics of low noise in system operation, low failure rate, easy maintenance, etc., and can realize the overall transportation of large equipment such as hydraulic supports. For electric traction monorail locomot...

AI Technical Summary

Problems solved by technology

[0003] However, the existing electric control system of monorail locomotive has the disadvantages of complex structure and low control efficiency

Moreover, the functions of the existing electronic control system of the monorail locomotive are too simple to realize the real-time collection and processing of various state data of the monorail locomotive, so that the current state of the locomotive cannot be grasped in time

When a fault occurs, timely alarm and feedback of the fault cannot be achieved, which may lead to safety accidents

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