In ship maintenance, portable hydraulic hand pump is widely used, it can not only provide stable power support for large equipment such as cranes and windlass on deck, but also can be used for fine work such as tightening and sealing of hull structures.
Initially, let's take a look at the application of portable hydraulic hand pump in deck equipment maintenance. On deck, equipment such as cranes and windmills often need to perform lifting and rotating operations, and these movements often rely on precise control of hydraulic systems. When the hydraulic system of these devices has problems, portable hydraulic hand pump can quickly step in to provide temporary power support. Maintenance personnel only need to connect the pump to the hydraulic line of the equipment, and by manually operating the pump rod, enough pressure can be generated to drive the equipment back to normal operation. This method is fast and convenient, greatly shortens the maintenance time and improves the work efficiency.
Secondly, portable hydraulic hand pumps also play an important role in hull structure repair. During the long voyage of the ship, the hull may be cracked or damaged due to collision or corrosion. In these cases, it is usually necessary to tighten or seal the hull. Portable hydraulic hand pump can be combined with hydraulic bolt tensioner, hydraulic jack and other tools to strengthen the key parts of the hull. For example, when a crack is found somewhere in the hull, a hydraulic bolt tensioner can be used to tighten a nearby steel plate and then secure it with pressure provided by a portable hydraulic hand pump to repair the crack and prevent further damage.
In addition, portable hydraulic hand pumps can also be used for sealing operations in ship cabins. During hull repairs, it is sometimes necessary to temporarily close certain compartments to prevent water or other substances from entering. At this time, the portable hydraulic hand pump can be used in conjunction with the hydraulic plugging tool to quickly plug the hatch, pipeline and other openings. Through the hydraulic power provided by the pump, the sealing tool can be tightly attached to the hull surface, forming an effective isolation barrier to ensure the smooth progress of maintenance work.