Rail lifting and quick sleeper-replacing machine

Abstract

The invention discloses a rail lifting and quick sleeper-replacing machine which consists of a four-nut synchronous mounting and dismounting device, a rail lifting and sleeper turning device, a rail sleeper pushing and pulling device, a rail hoisting device, a rail car, a generator, a hydraulic system tank, a first camera shooting assembly, a second camera shooting assembly, a third camera shooting assembly, a fourth camera shooting assembly and a monitor. The rail car is provided with multiple trundles and two longitudinal beams, the four-nut synchronous mounting and dismounting device, the rail lifting and sleeper turning device, the rail sleeper pushing and pulling device, the rail hoisting device, the generator and the hydraulic system tank are arranged on the two longitudinal beams of the rail car, the rail car is dragged by an engineering truck, and the monitor is arranged in a motor tractor cab. The rail lifting and quick sleeper-replacing machine can enable a working device to be quickly aligned to a working position. Four nuts are synchronously dismounted, the time is saved, and the working efficiency is high. The rail lifting and quick sleeper-replacing machine can adapt to rail sleeper hoisting and arrangement work at straight-line and curved-line rail road sections. Automatic program control is easy to achieve, and operation is convenient. The mechanical operability is high, the limited line repair 'skylight' operation time can be fully and reasonably utilized, and sleeper-replacing work can be completed.

Description

technical field [0001] The invention relates to a railway maintenance machine, in particular to a rail lifting and fast pillow changing 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 cannot be completed in the effective train passage gap (commonly known as: skylight). Contents of the invention [0003] The purpose of the present invention is to provide a rail-lifting and fast pillow-changing machine. [0004] The present invention is composed of a four-nut synchronous assembly and disassembly device, a rail lifting and turning sleeper device, a push-pull sleeper device, a rail lifting device, a rail car, a generator, a hydraulic system box, a ...

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 cannot be completed within the effective train passage gap (commonly known as: skylight)

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