Skip bucket shed tank signal protection device

Abstract

The invention belongs to the technical field of automatic control, and particularly relates to a skip bucket shed tank signal protection device. The skip bucket shed tank signal protection device comprises a shed skip bucket detection module, a shed skip bucket output open point signal module, a locking lifting signal loop module and a power supply module. The output end of the shed skip bucket detection module is connected with the input end of the shed skip bucket output open point signal module. The output end of the shed skip bucket output open point signal module is connected with the input end of the locking lifting signal loop module. The locking lifting signal loop module is used for controlling a winch electric controller. The output end of the power supply module is connected with the input ends of the shed skip bucket detection module, the shed skip bucket output open point signal module and the locking lifting signal loop module. According to the skip bucket shed tank signal protection device, main well lower opening signal workers can accurately judge the phenomenon of skip bucket jamming, the misjudgment phenomenon is avoided, the problem handling time is greatly shortened, working is stable and reliable, the working efficiency is improved, and the favorable conditions are created for safe and efficient production.

Description

technical field [0001] The invention belongs to the technical field of automatic control, and in particular relates to a signal protection device for skip shed tanks. Background technique [0002] The main shaft is responsible for the lifting task of the whole mine and is the throat of a mine. However, in the actual production process, the hoisting process of the main shaft is not smooth sailing, and the skip skip phenomenon occurs from time to time. Accurately judging the skip skip phenomenon and solving the problem requires the expertise of the garage driver, signalman and mechanic Coordinate and cooperate with each other, if the stuck skip bucket is not dealt with in time, it may cause the nose of the wire rope to nest, and then the rope will be broken during the lifting process, causing a major accident. [0003] In the prior art, since the stuck skip can only be found by human observation, signal workers have to go out of the management room to make inspections at regu...

AI Technical Summary

Problems solved by technology

However, in the actual production process, the hoisting process of the main shaft is not smooth sailing, and the skip skip phenomenon occurs from time to time. Accurately judging the skip skip phenomenon and solving the problem requires the expertise of the garage driver, signalman and mechanic Coordinate and cooperate with each other, if the stuck skip is not dealt with in time, it may cause the nose of the wire rope to nest, and then the rope will be broken during the lifting process, causing a major accident

[0003] In the prior art, since the stuck skip needs human observation to find out, signal workers have to go out of the management room to inspect once in a while, not only the efficiency of judging accidents is too low, but also a great waste of time and manpower, and urgently needs improvement

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