Tower crane accidents are very dangerous events. A crane is
usually hundreds of feet tall and the weight of it is also very substantial.
You can imagine what a machine that consists of steel and concrete and is
bigger than any building will weigh. This means that you need to make sure that
no accidents happen and that all of your equipment is working properly.
Construction Tower Crane and Luffing Cranes Manufacturer -Kerui Group
Friday, 27 December 2013
How to become a crane operator?
Many people want to become crane operators, for several
reasons. It does seem like an attractive job. The salary of the crane operators
is usually very good. They work in a secure place and their work is valued.
Job Description of Crane Operators?
The job description of crane operators is more complex than
you can imagine. The job entails much more than people expect and there can be
no deviations from the guidelines. The reason that the job description is so
complex is that the cranes can cause a lot of damage if they are not used
properly. Most of the jobs do not have to worry about safety and security so
much.
How Stability of Tower Cranes is Ensured ?
When you lay eyes on a tall tower crane, the entire thing
appears preposterous - why don't these structures fall over, particularly since
they have no backing wires of any sort?
Limit Switches of Tower Cranes
The crane utilizes two limit switches to determine that the
driver does not over-burden the crane:
a)
The most extreme burden switch screens the force
on the link and determines that the burden does not surpass 18 ton.
Parts of a Tower Crane
A tower crane consists of many different parts working together.
The main parts are the lifting hook, pulleys, cables, jib, winch and the crane
cab. The lifting hook is simply the hook from which things can be hung. The
hook needs to be durable and in the right size in order to be of any use. A
good hook is a necessary item for any crane being used. Next comes the pulley.
The pulley is a mechanism which allows things to be lifted up and down. It
works using cables and turning them at such an angle that things do not fall
down once they are lifted.
Construction Crane and Its Basic Mechanism
A crane is a kind of machine, for the most part outfitted
with a derrick, wire ropes or chains, and stacks, that might be utilized both
to lift and offload materials and to move them on a level plane. It is
primarily utilized for lifting objects that are heavy and moving them to
different places.
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