An automatic loading and unloading device for 100-meter rail

Abstract

The invention discloses an automatic loading and unloading device of a hundred-meter steel rail. The device comprises a lifting module, a transverse moving module, an electromagnetic attraction module, and a monitoring module; the electromagnetic attraction module walks on the lifting module through the transverse moving module, sub modules of the monitoring module are arranged on the another three modules, the brand-new design scheme is adopted, and the problems that an existing steel rail loading and unloading device is long in consumed time, low in efficiency, and low in loading and unloading precision and needs manual cooperation can be solved. The device can precisely lift the hundred-meter steel rail attracted by an electromagnet, the hundred-meter steel rail can be rapidly transported, deflection of the hundred-meter steel rail in the transport process can be effectively prevented, and therefore in the stacking process, toppling over is avoided; and the device has the pertinence, is suitable for the work environment of short-stroke lifting and long-stroke transverse moving, and is more efficient and higher in precision compared with an existing device.

Description

Technical field [0001] The invention belongs to the technical field of automatic loading and unloading, and relates to an automatic loading and unloading device for 100-meter rails. Background technique [0002] With the rapid development of my country's transportation technology and the improvement of automation level, the production volume of some industries such as steel metallurgy and heavy machinery manufacturing are facing severe challenges from huge demand. China's railways have entered the "high-speed" era. For passenger trains with speeds exceeding 200km per hour, the use of traditional 25m-long steel rails cannot meet the speed-up requirements, and 100-meter rails must be specially laid. 70% of the domestic steel rails come from Anshan Iron and Steel Group, but for the 100-meter-long rails that are too long, there is no suitable automation equipment for loading and unloading them, and multiple people are used to coordinate the loading and unloading operations, which is ...

AI Technical Summary

Problems solved by technology

China's railways have entered the "high-speed" era. For passenger trains with a speed of more than 200km per hour, the traditional 25m-long steel rails cannot meet the speed-up requirements at all, and 100-meter-long steel rails must be specially laid

70% of the rails in China come from Anshan Iron and Steel Group, but for the 100-meter rails that are too long, there is no suitable automation equipment for loading and unloading, and multiple people are used to coordinate loading and unloading operations, which is inefficient and prone to multi-directional rails Bending torsion deformation, reducing rail quality

[0003] At present, most of the commonly used loading and unloading systems are transported in the form of cranes. The disadvantage is that at least two people are required to complete the operation, and the parking position needs to be checked; the lifting mechanism uses a winch, and the height of the rails is controlled by ropes. It is prone to deflection and reduces work efficiency; the electromagnet only restrains the vertical direction of the rail, and has no binding force in the horizontal direction, which is easy to cause the rail to dump during transportation or unloading

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