Automatic crown block control system

Abstract

The invention discloses an automatic crown block control system. The automatic crown block control system comprises two rails which are positioned on the same horizontal plane and are arranged in parallel, a main vehicle is arranged between the two rails, two ends of the main vehicle can synchronously walk on the corresponding rails, a trolley which can automatically walk in the length direction of the main vehicle is arranged on the lower surface of the main vehicle, and an electric telescopic hook structure is arranged on the trolley; and the automatic crown block control system further comprises a control unit and a position input unit, the control unit is used for controlling the main vehicle, the trolley and the hook structure to work, and the position input unit is used for inputtingthe coordinate position of each device and forming a lifting safe operation area. The automatic crown block control system overcomes the defects of the prior art, can accurately perform lifting, avoids manual operation errors and avoids potential safety hazards.

Description

technical field [0001] The invention relates to an automatic control system for a crane. Background technique [0002] Existing cranes are mainly observed by the naked eyes of post operators, and the lifting height and walking distance can only be lifted by sight and feeling during the hoisting process. The main disadvantages are as follows: First, the site (steel plant) environment is relatively complicated, and there are many large-scale equipment with different heights in the hoisting span, and the operator at the post will make a misjudgment. If the height of the main hook is not raised enough, it is easy to hit the equipment and cause an accident; The first is that the crane and the seat cannot be precisely controlled; the third is that especially when lifting molten metal, the molten steel is shiny and reflective, which affects the vision of the operator at the post, and there are potential safety hazards. Contents of the invention [0003] The purpose of the presen...

AI Technical Summary

Problems solved by technology

The main disadvantages are as follows: First, the site (steel plant) environment is relatively complicated, and there are many large-scale equipment with different heights in the lifting span, and the operator at the post will make a misjudgment. If the height of the main hook is not raised enough, it is easy to hit the equipment and cause an accident; The first is that the crane and seat cannot be precisely controlled; the third is that especially when lifting molten metal, the molten steel is shiny and reflective, which affects the vision of the operator on the post, posing a safety hazard

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