A Recoil Stabilizer for Cable Positioning

Abstract

The invention discloses a recoil stabilization device used for flexible cable positioning. The recoil stabilization device takes a crane as a working platform; a high-pressure air source is fixedly arranged on the upper part of a vertical post of the crane; an air pipe of the high-pressure air source extends along the cantilever of the crane and a hoisting cable through a motor winch; the tail endof the air pipe is fixedly connected with a stabilization rack, and a power source is provided for the recoil stabilization device; an industrial camera is located below the cantilever end of the crane, so that the stabilization rack and a solenoid valve are always located in a vision range of the industrial camera; the industrial camera determines the posture state of the stabilization rack by monitoring a vision identification mark on the solenoid valve on the side end of the stabilization rack, and decides the action response of the recoil stabilization device. The recoil stabilization device has the advantages that the state of the flexible cable is judged in real time through monitoring of the industrial camera; accurate positioning of the flexible cable is ensured by controlling a recoil pushing force generated by an air stream by utilizing the solenoid valve; frontal air resistance in each direction can be effectively lowered by the recoil stabilization device, and the anti-interference capability is enhanced; and the recoil stabilization device can be applied to operation in various working environments such as warehouses, ports, piers and shipborne sea cranes.

Description

technical field [0001] The invention relates to hoisting anti-swing and flexible cable positioning technology, in particular to a recoil stabilization device for flexible cable positioning. Background technique [0002] In the existing hoisting industry, due to the structure of the crane itself, the flexible sling will inevitably be affected by inertia and external interference factors, resulting in displacement deviation of the load and swing of the hoisting weight, which affects production efficiency and also It will cause certain safety hazards and eventually cause serious economic losses. [0003] In the existing literature "Research on Efficient Anti-Swing Control of Tower Cranes" (Machinery and Electronics, Issue 06, 2016, pages 11-15), the real-time swing information feedback of hanging objects is realized through sensors, and a swing angle control method with frequency conversion trolley is proposed. The anti-sway control method of direct tracking and elimination of...

AI Technical Summary

Problems solved by technology

However, the structure of this scheme is relatively complicated, and the reliability is not high. It can only improve the deflection of the flexible cable in the tension direction, and the anti-swing effect is not ideal.

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