The lifting equipment of China Shipbuilding Industry Corporation Longjiang Guanghan is an important product in the field of special equipment manufacturing. With its technology and reliable performance, it is widely used in shipbuilding, maintenance, and other industrial fields. The following is an introduction for you:
structural characteristics
- Sturdy frameConstructed with high-strength steel, it can withstand huge loads and ensure structural stability when lifting heavy ship components or large equipment. The design of the framework has undergone rigorous mechanical calculations to disperse stress and avoid local deformation.
- Lift Drive SystemHydraulic drive is commonly used, with components such as hydraulic pumps and cylinders working together to provide powerful and stable power. Some devices also use electric mechanical drive systems, which achieve lifting and lowering movements through transmission components such as motors, reducers, screws, or chains.
- Guidance and support mechanismEquipped with high-precision guide rails and guide wheels, ensuring the smoothness of the equipment during lifting and preventing tilting or shaking. The supporting mechanism ensures that the equipment can stably bear the load when it is stationary, ensuring operational safety.
- Operation and Control SystemEquipped with an operating platform and control panel, operators can operate through buttons, joysticks, or touch screens. The control system has the characteristics of high automation, which can achieve lifting and positioning, and can also monitor the operating status of equipment in real time, such as load weight, lifting height, hydraulic system pressure, etc.
working principle
- Hydraulic Drive PrincipleAfter initiating the lifting command, the hydraulic pump draws hydraulic oil from the oil tank and pressurizes it to deliver it to the hydraulic cylinder. High pressure hydraulic oil pushes the piston and drives the lifting platform up through the connecting rod mechanism. When descending, control the hydraulic valve to allow the hydraulic oil in the hydraulic cylinder to flow back to the oil tank. Under the action of load gravity, the platform descends smoothly. By adjusting the flow rate and pressure of hydraulic oil, the lifting speed and the stopping position of the platform can be controlled.
- Electric mechanical drive principleAfter the motor is powered on, the speed is reduced and the torque is increased through a reducer, and then the power is transmitted to the lifting platform through transmission components such as screws or chains to achieve the platform's ascent or descent. The control system controls the lifting height and speed of the platform by adjusting the speed and direction of the motor.
Application scenarios
- Shipbuilding and MaintenanceDuring the shipbuilding process, it is used for lifting and positioning large ship sections, engines, deck equipment, etc; During ship maintenance, the ship can be lifted to a certain height to facilitate workers in carrying out maintenance, painting, and other operations on the bottom of the hull.
- Installation and commissioning of heavy equipmentIn other industrial fields, such as heavy machinery manufacturing, power equipment installation, etc., it is used to install large equipment in designated locations or provide height adjustment during equipment debugging and maintenance.
- Warehousing and LogisticsFor some large warehousing centers, it is possible to transport and store heavy goods between shelves of different heights, improving the utilization of storage space and the efficiency of cargo handling.
advantage
- Strong carrying capacityCan meet the lifting and lowering needs of heavy components in shipbuilding and other fields, with a load-bearing capacity of tens or even hundreds of tons.
- high stabilityThe guidance and support mechanism, as well as the control system, ensure the high stability of the equipment during the lifting process, effectively avoiding accidents.
- Easy to operateThe user-friendly interface and automated control system reduce the workload of operators, improve work efficiency, and operators can easily operate after simple training.
- High degree of customizationCustomized designs can be made for the load-bearing capacity, lifting height, and table size of the equipment according to the needs of different customers, to adapt to diverse work scenarios.
