Small full-automatic hydraulic tamping wagon

Abstract

The invention provides a small full-automatic hydraulic tamping wagon, and belongs to the field of railway line maintenance equipment. The small full-automatic hydraulic tamping wagon is characterized in that the bottoms of tamping mechanisms (5) are installed on a travelling chassis (1), travelling mechanisms which drive the travelling chassis (1) to move are arranged on the lower portions of the two sides of the travelling chassis (1) in the travelling direction, and the two tamping mechanisms (5) are symmetrically installed on the left side and the right side of the travelling chassis (1) in the travelling direction. A plurality of rail clamping mechanisms (3) which are used for clamping steel rails are arranged on the two sides of the travelling chassis (1) in the travelling direction, a railway leaving mechanism (4) which drives a complete machine to ascend and descend and can achieve rotation of the complete machine is arranged in the middle of the travelling chassis (1), and power devices are arranged on the travelling chassis (1) and the two tamping mechanisms (5). By the adoption of the small full-automatic hydraulic tamping wagon, all operation such as equipment transfer, automatic tamping operation and railway coming and leaving operation of equipment can be achieved by a single worker, manpower is substantially saved, the working quality is improved, the interference on train travelling is low, and the industrial upgrade of the railway line turnout tamping operation from mechanization to automation is achieved.

Description

technical field [0001] The utility model relates to a small full-automatic hydraulic tamping vehicle, which belongs to the field of railway line maintenance equipment. Background technique [0002] Due to the rolling effect of the running vehicles on the railway line, the ballasted track bed will deform and sink. In order to restore the smoothness of the railway line to ensure the safe and high-speed operation of the train, regular line tamping operations are required. Therefore, the tamping operation of the ballast under the railway line pillow is an important task for the railway line maintenance work. [0003] Under the limitation of safety standards, the small hydraulic tamping machine, the original main equipment for railway line tamping operations, cannot meet the existing safety standards and operation accuracy standards, and has high failure rate, so it is difficult to work on the road. It is used on railway lines with high and low train speeds. Existing technology...

AI Technical Summary

Problems solved by technology

Although large-scale road maintenance machinery has a high degree of automation and the ability to realize comprehensive operations, large-scale road maintenance machinery is expensive and expensive to use, it is difficult to popularize and use, and it has the disadvantage of requiring manual cooperation during the operation process

Although large-scale road maintenance machinery can realize comprehensive maintenance operations on railway lines, large-scale road maintenance machinery cannot be evacuated from railway lines. Therefore, the entry and exit of large-scale road maintenance machinery to stations and parking places requires the dispatch and cooperation of railway traffic departments, which will cause serious damage to normal traffic. interference

For new railway lines, also because large-scale road maintenance machinery needs to run on the railway track, it cannot be put into use when the new railway is not fully laid. Therefore, large-scale road maintenance machinery can only be put into use at the end of the new railway line, which affects the progress of the project.

Portable small road maintenance equipment has low operating efficiency, difficult to control the quality of the work, and the labor intensity of the on-site operators is high. In fact, it is a forced operation method.

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