Sleeper replacing implement

Abstract

The invention relates to a sleeper replacing implement which comprises two pairs of clamps used for holding a sleeper, a swing mechanism, and a scraper blade for pushing crushed stone aside, wherein a connection part to be connected with an operating mechanism of an engineering vehicle is arranged on the scraper blade; the swing mechanism is connected with the lower side of the scraper blade; a support rack is connected to the lower side of the swing mechanism; a motor is mounted on the swing mechanism, and used for driving the swing mechanism to rotate; the clamps are mounted on the support rack, and connected to two ends of an oil cylinder; the oil cylinder is used for controlling the opening / closing angles of the clamps. The sleeper replacing implement can be connected to engineering vehicles, such as excavators, backhoe loaders and loaders, is high in universality, and can be operated by one person; a sleeper can be replaced fast; not only is the work efficiency improved, but also labor cost is reduced; the whole process is simple to operate, safe, reliable, and easy to implement.

Description

technical field [0001] The invention relates to a machine tool used on a railway or a special track system, in particular to a sleeper replacement machine tool. Background technique [0002] With the continuous improvement of railway traffic, the axle load of trains increases year by year, and the damage of trains to rails and line equipment is also increasing. In particular, the continuous impact of high-speed and heavy-duty trains on the subgrade has caused more and more line diseases and rail damage such as mud and mud, cracked and damaged sleepers, joints falling off, and rail damage, which has brought great safety hazards to train operation. For the treatment of the problem of sleeper diseases, it has been effective to replace as many new sleepers as possible and strengthen tamping to reduce the damage impact of wheels on sleepers. [0003] With the increase of train axle load and the increase of running speed, replacing sleepers has become a heavy labor that engineeri...

AI Technical Summary

Problems solved by technology

[0003] With the increase of train axle load and the increase of running speed, replacing sleepers has become a heavy labor that engineering departments often need to face. At the same time, the requirements for labor intensity and labor costs are increasing, the number of construction personnel is increasing, and the intensity of worker management is increasing. Increase, there are serious problems of comprehensive cost increase and potential safety hazards

The National Railway Administration spends a huge amount on replacing sleepers every year. It can be seen that it is neither economical, efficient nor safe to still rely on manual replacement of sleepers

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