Пружинный гидроцилиндр для крана

Spring Cylinder for Crane

The "Spring Hydraulic Cylinder for Crane" plays a role in stabilizing and controlling loads on the crane. It is an important component of the crane, used to provide damping and balancing force, ensuring the stability and safety of the crane.
The main functions of the crane spring cylinder include the following aspects:

1. Load control: The crane spring cylinder controls the load of the crane during the lifting process by adjusting the pressure and spring force. When the crane lifts or releases a load, the spring cylinder provides additional damping and balancing force to stabilize and control the movement of the load, preventing overload or unstable situations from occurring.
2. Swing damping: The spring cylinder of the crane is designed with a damping device to reduce the swing and shaking of the crane during lifting. It reduces the vibration amplitude of the crane and improves the stability and accuracy of operation by applying resistance force to the supporting structure of the crane.
3. Balance force adjustment: The crane spring cylinder can adjust the balance force according to the working requirements of the crane. By adjusting the pressure or spring force in the spring cylinder, the balance state of the crane can be changed to adapt to different loads and working conditions.
4. Protective mechanical structure: The crane spring cylinder also plays a certain protective role during the operation of the crane. It can absorb and reduce the impact and vibration of the crane during lifting and lowering, reducing damage and wear to the mechanical structure and key components.

In short, the crane spring cylinder ensures stability, accuracy, and safety during the crane lifting process by providing damping, balance force, and swing control. They play a crucial role in crane operation, ensuring that the crane can efficiently and safely complete various lifting tasks.

Parameter of Spring Cylinder

How does the Adjustment Mechanism of the Crane Spring Cylinder Work？

The adjustment mechanism of the crane spring cylinder aims to adjust the spring force or pressure to adapt to different working loads and conditions. The specific working principle depends on the design and adjustment method of the spring cylinder, and the following are several common adjustment mechanisms in general:

1. Adjusting bolt: A common adjustment mechanism is to change the pre pressure of the spring cylinder by adjusting the bolt. Spring cylinders usually have adjustable bolt or screw mechanisms to change the compression degree of the spring. By rotating or moving the bolt, the compression of the spring can be increased or decreased, thereby changing the working characteristics of the spring cylinder.
2. Regulating valve: Some spring cylinders are equipped with regulating valves to regulate the pressure or flow rate in the hydraulic system. By adjusting the opening of the valve or the adjusting handle of the valve, the pressure level in the hydraulic system can be changed, thereby affecting the working force of the spring cylinder. This can achieve precise adjustment of the balance force of the spring cylinder.
3. Hydraulic adjustment device: Some spring cylinders use hydraulic adjustment devices to adjust the working force. A hydraulic regulating device usually includes a hydraulic cylinder and a regulating handle or control valve connected to it. By operating the adjustment handle or control valve, the pressure and flow direction of hydraulic oil in the hydraulic cylinder can be changed, thereby adjusting the working force of the spring cylinder.
4. Air pressure regulating device: In some cases, the spring cylinder may use an air pressure regulating device to regulate the working force. A pressure regulating device usually includes a cylinder and a pressure regulating valve. By adjusting the air pressure regulating valve, the pressure of the gas in the cylinder can be changed, thereby adjusting the working force of the spring cylinder.

In actual operation, the operator adjusts the corresponding adjustment mechanism based on the working needs and load conditions of the crane to achieve force adjustment of the crane spring cylinder. This can ensure that the crane can maintain a stable equilibrium state under different working conditions, provide appropriate damping and control force, and ensure safe and efficient lifting operations.