Integrated high-frequency intelligent leveler and working method thereof

Abstract

The invention discloses an integrated high-frequency intelligent leveler. A whole leveler rack is divided into three layers of frames, namely an intelligent heating mechanism, a cooling-water machine mechanism and a high-frequency power source mechanism, and the three layers of frames are controlled in a coordinated mode through a main controller. The whole leveler rack comprises two pairs of wheels driven by a servo motor, a push rod arranged above the rear part of a power supply rack, a control panel arranged in front of the push rod, and a three-phase alternating current socket arranged below the push rod and required by the work of a power supply. The invention further discloses a working method of the integrated high-frequency intelligent leveler. Through the integrated structural design that the intelligent heating mechanism, the cooling-water machine mechanism and the high-frequency power supply mechanism are stacked layer by layer, high-frequency currents generated by a resonance circuit can be directly transmitted to a high-frequency transformer on a lifting platform without being transmitted to the high-frequency transformer through a long-distance cable, and the transmission distance of high-frequency and high-voltage currents is shortened from dozens of meters to less than 1 meter, so that not only is the manufacturing cost reduced, but also the energy loss in the transmission process is greatly reduced.

Description

technical field [0001] The invention relates to an electromagnetic induction heating leveling device for thin plate structures of ships and ocean engineering, in particular to an integrated high-frequency intelligent leveling machine and a working method thereof. Background technique [0002] At present, ships and ocean engineering structures are mainly connected by fusion welding. The uneven local heating of steel by welding arc will inevitably lead to stress and deformation of ships and ocean engineering structures. There are many problems in the traditional pyrotechnic leveling and deformation process, such as high requirements for the experience of the operator, high uncertainty of the leveling effect, and toxic gas will be generated during the heating process, which has a great impact on the environment. There will also be safety hazards when the fuel is stored. In addition, water and fire correction has high labor intensity and poor environment, and fewer and fewer pe...

AI Technical Summary

Problems solved by technology

[0004] (1) The induction heater and the power supply are separated, and the induction heating coil is fixed on the mobile trolley, so that the induction coil and the power supply are generally connected through a long cable, and the loss of high-frequency current in the cable is relatively large. At the same time, it is difficult to match the capacitance and inductance of the power supply

[0005] (2) Generally, when the distance between the induction heating coil and the steel plate is 3-4mm, the effect of electromagnetic induction is the best, but the distance between the traditional induction coil and the heating component and the steel plate will not be adjusted with the deformation of the steel plate. The efficiency of electromagnetic induction cannot be guaranteed, thus affecting the heating effect

[0006] (3) Both the power supply and the coaxial transformer adopt water cooling to dissipate heat, and the inside of the power supply is prone to water leakage, causing potential safety hazards

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