Motorized rotating crane hook
A hook block is a crane and other lifting equipment in an extremely critical combination of components. Hooks are often suspended in the hoisting mechanism of the wire rope with the help of pulley groups and other components. It is mainly composed of a hook, dynamic pulley, hook beam, pulley shaft, and related bearings, nuts, and anti-dehooking devices.
The hook in the operation process is often subject to impact and must use the good toughness of high-quality carbon steel manufacturing.
Classification of hook blocks:
1. Hooks are divided into single and double hooks according to the shape; according to the manufacturing method are divided into forged hooks and laminated hooks.
2. Single hooks are simple to manufacture and easy to use, but the force is not good. They are mostly used in lifting capacities of 80 tons on the following work occasions; the double hook is mostly used in lifting a larger amount of hook.
3. A stacked hook is made from several pieces of cut and shaped steel plate riveted together. Individual plate cracks will not destroy the entire hook. The security is better, but the self-weight is larger. This hook is mostly used in large cranes with a large lifting capacity.
Electric rotary hook block:
Description
An electric swivel hook block is an advanced lifting part that integrates an electric drive, swivel function, and hook bearing.
The external hook block's core is made of high-strength metal and equipped with a specially designed anti-dislodgement device to effectively prevent the heavy load from falling off during lifting.
The hook block is equipped with an electric rotating device inside, which consists of a motor, reducer rotating shaft, etc. It can precisely drive the hook to rotate flexibly to adjust the direction of the heavy load, which significantly improves the efficiency and accuracy of lifting operations.
Features:
1. Motorized rotation function:
a. Precise control of the direction and angle of rotation: The angle can be accurate to a few degrees or even smaller, which is critical for lifting objects placed in demanding work scenarios, such as installing precision equipment or stacking goods in a small space.
b. Stable and continuous rotation: compared with the traditional way, there will not be uneven strength or interference caused by the rotation of the stagnation or sudden stop, etc., which can be continuously rotated or by the set angle range of reciprocating rotation.
2. Compact and reasonable structural design, using high strength, wear-resistant, and corrosion-resistant materials to extend the service life.
3. Anti-decoupling design
4. overload protection
5. Leakage protection
6. Limit switch
Advantages:
1. Improved operational efficiency:
a.Quick positioning
No need to adjust the direction of the hook by moving the crane or with the help of other auxiliary equipment.
b. Applicable to a variety of operational needs
whether it is horizontal direction and angle change, or vertical direction and angle change.
2. Improve operational safety:
a. Reduce the risk of manual intervention
b. Reliable safety protection function
3. Enhancement of operation convenience
a.Remote control
It can be integrated with the overall control system of the crane, which facilitates better operation coordination between various equipment.
b.Simple operation
The hook rotation can be controlled by operating buttons or levers, which reduces the cost of manual training and the difficulty of operation and improves the device's versatility and ease of use.
Routine maintenance and upkeep:
1. Hook section: visual inspection, lubrication maintenance
2. Motor section: motor inspection, gearbox maintenance, rotating shaft and bearing inspection
3. Pulley Block: Pulley inspection, lubrication and cleaning
4. Electrical control system: wiring inspection, function test
Applicable:
1. Industrial manufacturing field: machinery manufacturing workshop, automobile manufacturing factory, etc.
2. Logistics and warehousing industry: large warehouses, port terminals, etc.
3. Construction engineering field: high-rise construction, bridge construction, etc.
4. Energy industry: constructing and maintaining power facilities, petrochemical enterprises, etc.
Advantage
The advantage of our company is that we have a professional team that can accept any standard or non-standard high-quality design, production, manufacture, and sales of spreader beams; OEM and ODM are accepted.
We are always there whenever you need us.
If you don't know exactly what kind of hook you need, take a look at the questions below or ask us:
Important:
1. What type of hook do you want? Ordinary or motorized swivel?
2. What is the maximum lifting capacity of the hook?
3. What is the maximum height of the hook?
4. What is the angle range and accuracy of rotation of the hook?
5. What is the working temperature of the hook?
6. What is the supply voltage? DC or AC?
7. Do you have anything else to add?
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