Meter gage stabilizing device

Abstract

The invention discloses a meter gage stabilizing device of railway maintenance machinery. The meter gage stabilizing device comprises a front stabilizing device, a rear stabilizing device and a universal transmission shaft, wherein each of the front stabilizing device and the rear stabilizing device comprises a box body, a clamp oil cylinder, a lever plate, a connection rod, a clamp wheel part, roller shaft parts, a shock excitation part, a horizontal oil cylinder and a fixed pin, wherein shafts of the roller shaft parts respectively penetrate through corresponding sleeper beams on the box body and are connected mutually by the horizontal oil cylinder; a connection line CF of a hinged point C and a hinged point F of the horizontal oil cylinder is parallel to the axes of the shafts of the roller shaft parts; a hinged point C and a hinged D of the clamp oil cylinder are distributed on a vertical position in a staggered manner; in a triangle EFG composed of the hinged points, a vertical line of an edge EG is drawn on a point F to be crossed with the edge EG on a point K; the value of GK / EK is 1-1.6; an angle value of an included angle EFG between an edge EF and an edge FG is 110+ / -10 degrees. According to the meter gage stabilizing device, the power stable work of a meter gage line can be realized, the stress is uniform and reasonable and the reliability is high.

Description

technical field [0001] The invention relates to a railway track maintenance mechanical equipment, in particular to a stabilizing device. Background technique [0002] Meter-gauge lines are widely used in countries such as Africa, South America, and Southeast Asia, and there are also meter-gauge lines in use in Yunnan Province of my country. With the development of science and technology and the improvement of the automation of line maintenance, these major countries and regions of meter-gauge lines have more and more calls for track maintenance machinery for meter-gauge railways. Therefore, a kind of efficient and reliable , high-quality maintenance and reduce the mechanical equipment of the train slowing down after the tamping operation is very necessary. [0003] The meter-gauge stabilizer is designed to simulate the dynamic action principle of the train on the track. The main function is to compact the ballast bed after the tamping operation to make it sink artificially...

AI Technical Summary

Problems solved by technology

Chinese patent document CN1092834A discloses the "machinery for tamping track bed" applied by Plasser & Theure Company. The stabilizing device mentioned in it is aimed at the standard gauge and can be used for the stabilizing device of the switch and the main line, and cannot be used for Meter-gauge line; Chinese patent document CN102899992A discloses that the "track stabilization machine" applied by Changzhou Ruitai Engineering Machinery Co., Ltd. is also equipment for line stabilization operations, and it is only suitable for standard gauge lines and cannot be used for meter-gauge lines

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