Track bolt is a standard part designed for railway
construction and maintenance. The grades of railway track bolts include
8.8 grade and 10.9 grade. The surface is galvanized and is corrosion resistance.
Although the track bolt is small in
size, its importance can not be overlooked.
Let me tell you a story. Many years ago, for a period
of time the train derailment events occurred several times, when surveying the
reasons, people all feel don’t know whether to laugh or cry. Take the second
phase of Daqin railway which bears the task of transporting coals in Shanxi to other places
for example, a truck derail accident happened and caused total loss of 5
million yuan. Why did this happen? The reason is that the track bolt in a
certain place was removed and stolen, which make the two sections of rails
linking fail to link tightly. Fantastic! What are these track bolts sold for？Just
because they can exchange for some pork! A little pork, compared with and a
truck, or even people’s life, their importance is obvious, it’s hard for us to
accept the fact that a demand for some pork causes such tragedy. Regardless of
other people’s life security and to seek such petty gain, it is foolish and
selfish! And there must be strict laws and punishes waiting ahead, the loss
outweighs the gain.
From the above statement, you may have an in-depth
feeling that how important a track bolt is, and hope every can learn from this
to avoid similar things in the future, ensuring our safety on the journey.
An automatic track bolt machine is consists of total
power supply system, high pressure oil system, horizontal steering and
suspension para institutions, torque output mechanism, automatic travel
agencies, descaling rust removal mechanism, frame and emergency road
institutions, microcomputer control system, etc. Its features include: above
suspension para institutions of elevating the drive, lifting drive and
positioning control of three parts constitute device
Automatic track bolt workover is helpful in improving
the service life of the lifting mechanism and performance stability, and can
work for long hours under bad environment and climate, which reduces the cost
at the same time; ensure the composite bolt sleeve in rotary orbit nut,
composite bolt sleeve of nut can completely from, no card in a composite bolt
sleeve which influence the next step work; High pressure oil supply device
Settings from the open torque output mechanism, greatly reduces the composite
bolt sleeve great impact and vibration effects, improve the high pressure oil
supply device using life and effect.
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