Remote control SPMT system applied to shipbuilding and repair yard

Abstract

The invention discloses a remote control SPMT system applied to a shipbuilding and repair yard, which relates to the field of modular transport vehicle equipment and comprises a remote control center,calibration scales covering a berth area and a transverse movement area fully and a modular transport vehicle, wherein the remote control center comprises a central control system, a destination setting system, a frame rectification system, an adaptive cruising system, a scale analyzer and a first communication module; the modular transport vehicle comprises a frame, a vehicle suspension, a steering mechanism, a power module, a hydraulic brake system, a vehicle-mounted control system and a second communication module, a scale generator, a vernier pointer and a distance sensor arranged on themodular transport vehicle; the center bottom end of the modular transport vehicle is fixedly provided with the scale generator; the scale generator is in signal connection with the vernier pointer; and the vernier pointer is suspended below the scale generator. According to the remote control SPMT system applied to the shipbuilding and repair yard, remote operation can be realized, the positioningis accurate, and the operation is convenient and quick.

Description

technical field [0001] The invention relates to the field of module transport vehicle equipment, in particular to a remote control SPMT system applied to shipyards. Background technique [0002] SPMT, Chinese name: self-propelled module transport vehicle, also known as self-propelled hydraulic flatbed vehicle. It is mainly used in the transportation of heavy, large, high, and special-shaped structures. Its advantages are mainly flexible use, convenient loading and unloading, and the load capacity can reach more than 50,000 tons in the case of multi-vehicle mechanical assembly or free combination. It is widely used in engineering fields such as equipment manufacturing, petroleum, chemical, offshore oil, and bridge construction. Our country has started to study SPMT since the 1980s, but in the field of manufacturing and engineering construction, it is still unable to compete with established companies in Britain, Germany and other countries. [0003] In most shipbuilding yar...

AI Technical Summary

Problems solved by technology

my country has started to study SPMT since the 1980s, but in the field of manufacturing and engineering construction, it is still unable to compete with established companies in the United Kingdom, Germany and other countries.

[0003] In most shipbuilding yards in my country, SPMT is often used to transport the ship to the designated place in the berth area or traversing area during ship manufacturing, assembly, and launching operations. The existing SPMT (referred to as module transport vehicle) passes Manual outdoor remote control operation, but the manual remote control operation is often biased, resulting in inaccurate positioning, which requires constant adjustment, which is time-consuming and laborious; in addition, when the outdoor weather is relatively bad, such as rainy and hazy weather, the conditions may not be correct at this time. It is suitable for employees to work outdoors, or because of unclear vision, the difficulty of work is greatly increased and work efficiency is reduced

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