More and more types of ships, it can effectively develop large special loading and unloading machinery in operation, to a certain extent to meet the needs of large-scale ships, bulk transport, container transport, ship crane is a general equipment developed in modern society, in use sometimes need multiple equipment to run at the same time, if this happens, it is easy to cause accidents, When near two Marine cranes or spanners, drivers need to whistle each other to warn, then, let's understand the stability and stability of Marine cranes!
Ships operating at night must operate under bright lights. The driver must concentrate on the operation, the driver shall not leave the cab during the operation, and the driver shall not leave the operation position during the crane transportation.
The driver must observe the duty system strictly. Be sure not to work for more than eight hours. The glass in the cab should be smooth and clean, do not affect the driver's line of sight, and the rotation speed is slow and cannot be turned around quickly.
When operating a ship, it is necessary to pay attention to basic common sense, and the key to running multiple equipment at the same time is to minimize its collision, so as to effectively control the occurrence of accidents, and we can also operate effectively according to actual operating experience.
After the completion of the project, the general use of Marine crane people to shelved for a long time, so that the equipment needs to be maintained, pay attention to cleaning when using, equipment to do a good job of rust prevention.
The rod of Marine crane can be divided into light and heavy two kinds. Less than 10 tons is a light rod, more than 10 tons is a medium rod. The lifting weight depends on the purpose of the vessel. The single rudder control weight is 10 tons for 10,000 ton dry cargo ships, and the double rudder control can reach 5 tons. Large dry cargo ships usually have four light rods in each hold. Heavy cranes are used to load large machinery, locomotives, vehicles and other large cargo, general cargo ships are only set up 1 to 2, general dry cargo ships are equipped with two light cranes per cargo hold.
To check the Marine crane, it is necessary to confirm whether the entire surface is covered with a coated film. When the coating film of the metal structure is found to be damaged during the inspection, these damaged parts should be cleaned and effectively coated with anti-rust coatings such as anti-rust coatings.
When loading and unloading vehicles, the span of the Marine crane is large, but it is hoped that the boom can not be too long, and the mobile rotary crane is generally used. There are two types of mobile rotary cranes, one is the horizontal movement along the ship, the other is the vertical movement.
The ship lifting operation is mainly used for continuous operation in the port, and the workload is large in the operation process, so that you can do a variety of work and complete a series of work, and the user can also choose the appropriate configuration according to the needs.
The ship crane needs to be fixed in use. The whole equipment adopts cantilever type, adopts four-point rotating support mechanism, and is equipped with compensation device, which can move horizontally to ensure the speed and efficiency of the full horn.
The utility model has the advantages of novel structure, stable operation, simple and convenient operation, no failure rate of the whole equipment, and is suitable for operation without width, full rotation speed, and basically no fault. Fixed rack horn adopts rack horn, frequency conversion control, reliable operation of the mechanism.
The above is the smoothness and steadiness of the ship sling, the lubrication of the crane accessories must be checked and maintained regularly in accordance with the lubrication instructions, and the operation is lubricated with auxiliary lubricants, which can prevent the parts from serious wear during normal operation to a certain extent. Marine crane bearing device must be installed, to achieve its effect, we must first consider its size, repair immediately after wear, wear serious to replace, Marine crane industry to reduce labor intensity, greatly improve labor efficiency, reduce operating costs, better complete the construction task.
