subject: The Use Of The Hydraulic Winch [print this page] Winch in accordance with its use can be divided into: manual winch, electric winch, pneumatic winch, hydraulic winch of four. Currently the largest marine hydraulic winch in accordance with Section 350T climb by the Taixing Ship Equipment Co., Ltd. designs, equipment weight to 150T.
Divided according to the form of a single drum and the drum and double drum.
In accordance with the distribution in the form of rolls into a tie for the double-double rolls and rolls.
The main technical indicators of hydraulic winch load rating to support the load, speed rope, rope capacity and so on.
Winch drum is rope, or chain winding or traction to enhance the small light weight lifting equipment, also known as winches. Winch can be used alone as a crane, road construction and mine hoist and other machinery in the component parts, because of simple rope around a large, mobile home convenient and widely used. Also known as hoist winch. The product is versatile, compact structure, small size, light weight, major and easy to use transfer is widely used in construction, water conservancy, forestry, mines, docks and other materials drag down or flat, but also for modern electronic control Automatic operation line equipment.
Winch in accordance with the power divided into manual, electric, hydraulic three.
Manual winch handle rotation of the drive mechanism is equipped with a stop device (ratchet and pawl), allows weight to keep the location in need. Assembly or upgrading heavy manual winch with safety handles and brakes should be set. Manual winch is generally used in weight from a small, poor condition of facilities or areas without power.
Electric winches are widely used in the heavy workload and the required traction for larger venues. Single drum electric winch (Figure) motor driven by the reducer rolls, motor and reducer input shaft fitted between the brake. To meet the enhanced traction and rotation and other operations needs, there are more than two-reel and winch drum device. Generally lower than the rated load can be designed 10T winch electric winch.
Mainly hydraulic winch winch rated load larger, more general 10T to 5000T hydraulic winch winch designed. Winch by function can be divided into:
Marine Winches: marine winch can be divided into drag winches, mooring winches, anchor winches, traction winches, etc..
Engineering Winch: mainly used in projects to enhance the functions and main hoist.
Mine Hoist: hoist into, scheduling winch, drilling winch, prop winch, rake mine winch, winch and other prop.
Cable winch: mainly used when laying cable winch.
Hydraulic winch is the introduction of Italian technology and further improved as new products. The Rally for the 5KN-3500KN product specification is complete and varied. It is structured by hydraulic motors, hydraulic multi-disc brake normally closed, planetary gear box, clutch (option), reel, support shaft, rack, rope pressure device (optional) and other components. Hydraulic motors with high mechanical efficiency, starting torque, and can ask to take under the conditions of the assignment of different devices, Haike valve according to the user to design the motor with direct integration Yu Shang You device, such as with a balancing valve, overload valve , high pressure shuttle valve, speed control valve or other performance of the valve, brake, planetary gear boxes and other directly on the reel, the reel, support shaft, the rack according to mechanical requirements for the design, the overall structure of simple and reasonable and sufficient The strength and rigidity. Thus the series winch with compact in structure, small size, light weight, beautiful appearance, the performance is highly secure, high efficiency, starting torque, low speed, low noise, reliable operation, etc. . It is worth mentioning that the hydraulic motor volumetric efficiency and high quality U.S. companies balancing valve SUN solution exists for general secondary winch down and empty hook jitter phenomenon, making the series hydraulic winch upgrade, the process of decentralization and brake smoothly winch with a clutch can be freely delegated. Installed in the valve plate on the integrated valve is effectively simplify the user's hydraulic system. As the series of winches have the above advantages, it is widely used in ships, railway, construction machinery, petroleum, geological exploration, and metallurgical industries, its excellent performance has been recognized by the user.
