Manufacturer of hydraulic winch for single rope 10t hydraulic winch forging operato

  Manufacturer of hydraulic winch for single rope 10t hydraulic winch forging operator
There are three driving modes of the hoist, namely, internal combustion engine drive, motor drive and hydraulic drive
The power of the lifting mechanism driven by the internal combustion engine is transmitted by the internal combustion engine through the mechanical transmission device to all working mechanisms including the lifting mechanism
The advantage of this driving mode is that it has its own independent energy, is flexible and suitable for mobile operation
In order to ensure the independent movement of each mechanism, the transmission system of the whole machine is complex and bulky
Because the internal combustion engine can not be reversed and can not be started with load, it needs to rely on the clutch of the transmission link to realize the starting and reversing
This drive mode is difficult to adjust speed and operate, so it is an obsolete type
At present, it is only applied in a few places
Motor drive is the main driving mode of hoist
The mechanical characteristics of DC motor are suitable for the working requirements of hoisting mechanism, and the speed regulation performance is good, but it is difficult to obtain DC power supply
In large hoists, internal combustion engines and DC generators are often used to realize DC drive
AC motor drive can directly obtain electric energy from the power grid, with simple operation, easy maintenance, light unit weight and reliable operation
It is widely used in electric hoists
For the hydraulic driven hoist, the hydraulic pump is driven by the prime mover to input the working oil into the actuator (hydraulic cylinder or hydraulic motor) to make the mechanism act, and the speed regulation is realized by controlling the liquid flow input into the actuator
Hydraulic drive has the advantages of large transmission ratio, large range of stepless speed regulation, compact structure, stable operation, convenient operation and good overload protection performance
The disadvantage is that the manufacturing accuracy of hydraulic transmission components is high, and the liquid is easy to leak
At present, hydraulic drive has been widely used in construction hoists Marine winches, also called marine winches, are mainly used for the installation and disassembly of various large and extra large concrete, steel structures and mechanical equipment
The structure is characterized by orderly arrangement of steel wire ropes and safe and reliable hoisting
It is applicable to the installation of various bridges, ports, wharves and other road and bridge projects as well as large-scale factory and mine engineering equipment
Marine hoist is an electric marine crane with small volume, light weight, heavy lifting, flexible operation, safety, reliability and durability
It is applied to the lifting and lowering of goods and various materials on ships and large-scale hoisting projects as a winch to drag various materials and equipment
Basic operating instructions for marine Winch: proper tools shall be selected for operation
Too large tools are likely to cause work injury, and too small tools are likely to cause tool damage
If the tools have slight faults or cannot achieve the original functions after use, they shall not be used any more, and shall be checked immediately
Check and maintain the tools regularly (about once a week), add grease to the rotating parts such as bearings, and add oil to the pneumatic motor
The inlet pressure is at the inlet of the tool (not the outlet pressure of the air compressor)
Too high or too low will damage the performance and service life of the tool
Do not arbitrarily remove the parts of the tool before operation, which will not only affect the safety of the author, but also cause damage to the tool
When using various tools, be sure to follow various safety regulations and instructions