A mechanized sleeper replacement machine

Abstract

The invention discloses a mechanization sleeper replacement device. The mechanization sleeper replacement device is composed of a ballast collection and discharging device, a vibration stone pushing device, a four nut synchronization assembly and disassembly device, a rail lifting sleeper rotation device, a sleeper pushing and pulling device, a transverse moving vibration rotary excavating stone discharging device, a rail car, an electric generator, a hydraulic system case, a first camera component, a second camera component, a third camera component, a forth camera component and a monitor, wherein a plurality of trundles and two longitudinal beams are installed on the rail car, the ballast collection and discharging device, the vibration stone pushing device, the four nut synchronization assembly and disassembly device, the rail lifting sleeper rotation device, the sleeper pushing and pulling device, the transverse moving vibration rotary excavating stone discharging device, the electric generator and the hydraulic system case are arrange on the two longitudinal beams of the rail car, and the monitor is arranged in a cab of a tractor truck. The mechanization sleeper replacement device can rapidly align a working device to a position to be processed, can adapt to sleeper replacement work at straight and curve rail segments, easily achieves program automatic control, is convenient to operate, and can fully and reasonably use limited line repair skylight operation time to complete the sleeper replacement work.

Description

technical field [0001] The invention relates to a railway maintenance machine, in particular to a mechanized sleeper replacement machine. Background technique [0002] During the long-term use of railway sleepers, due to natural settlement and vibration, some railway sleepers sink and need maintenance. Individual sleepers are damaged and need to be replaced in time. In the process of sleeper replacement, manual work is used, which is time-consuming and laborious. The work efficiency is low, and the work of changing the pillow cannot be completed in the effective train passage gap (commonly known as: skylight). Contents of the invention [0003] The object of the present invention is to provide a mechanized sleeper replacement machine. [0004] The present invention is composed of a ballast collecting and discharging device, a vibrating stone pushing device, a four-nut synchronous assembly and dismounting device, a rail lifting and turning sleeper device, a push-pull sleep...

AI Technical Summary

Problems solved by technology

[0002] During the long-term use of railway sleepers, due to natural settlement and vibration, some railway sleepers sink and need maintenance. Individual sleepers are damaged and need to be replaced in time. In the process of sleeper replacement, manual work is used, which is time-consuming and laborious. The work efficiency is low, and the work of changing the pillow cannot be completed within the effective train passage gap (commonly known as: skylight)

Images