Magnetic steel replacer

Abstract

The invention discloses a magnetic steel replacer, and belongs to the technical field of train operation auxiliary equipment. The magnetic steel replacer comprises a II-type sleeve frame and an H-type support, the II-type sleeve frame is formed by connecting a left side plate and a right side plate through a top plate, and the H-type support is formed by connecting a front side plate and a rear side plate through a middle cross plate. The support is sleeved with the sleeve frame. A left rotary shaft is horizontally arranged on the outer surface of the lower portion of the left side plate, and a right rotary shaft is longitudinally arranged on the outer surface of the lower portion of the right side plate. A left pull hook and a right pull hook are arranged on the left rotary shaft and the right rotary shaft respectively, and can vertically rotate around the left rotary shaft and the right rotary shaft. A lifting device is arranged on the middle cross plate of the support. The lifting device can drive the sleeve frame to do vertical reciprocating motion along the support. Compared with the prior art, the magnetic steel replacer has the advantages that construction personnel are greatly reduced, work time is greatly shortened, and work efficiency is improved; replacement is convenient and fast, operation is easy, and meanwhile a sleeper is not damaged, and can continue to be used; magnetic steel is protected, and can be recycled to be reused; resources are greatly saved, and cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of train operation auxiliary equipment, and in particular relates to a magnetic steel changer. Background technique [0002] The ground magnetic sensor for automatic phase separation of electric locomotives is the ground magnetic equipment of the on-board automatic phase separation control system based on maintenance-free ground positioning technology. When the electric locomotive passes by, the ground magnetic sensor embedded in the ground will send a corresponding signal to the locomotive, and then through the on-board induction receiver and the over-phase control device, the electric locomotive will automatically complete the power-off and over-phase, so as to ensure the automatic over-phase Safe and reliable. At present, the electromagnetic sleeper installed on the ballasted track is to open a trapezoidal groove at one end of the type III concrete sleeper, install a fixed magnetic steel in the groove, p...

AI Technical Summary

Problems solved by technology

So far, the replacement of the under-passing magnet still adopts the method of replacing the entire magnet, and the problems of only replacing the magnet and difficult management of the joint have not been solved.

[0006] In short, the above two methods have many defects such as difficulty in multi-department cooperation and coordination, time-consuming and laborious, waste of resources, and high cost.

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