Multilayer Winding Rope Grooved Cable Drum Main Winch Parts For Truck Cranes

Cable multilayer winding main drum used for truck cranes

1. The steel wire rope can be wrapped in multiple layers without disorderly rope;

2. Wire rope winding speed is not restricted;

3. The load is evenly distributed between the wire ropes;

4. Under the condition of load, no rope biting or rope skipping between the wire ropes;

5. Reduce the damage of wire rope and improve the safety;

6. Reduce the downtime of wire rope replacement, greatly improve the work efficiency.

After using a large number of data sheet: prolong the service life of wire rope more than 500%.

Widely used in offshore platforms, petroleum machinery, water conservancy machinery, port machinery, large engineering machinery lifting equipment.

Winch drum with groove mainly has the following three types of structure

1, splicing type. In this structure, the rope groove body is first made into 4 pieces of tile, and then the 4 pieces of tile groove and light drum body are spliced and welded together

2, integral, is the rope groove is directly located on the drum body, rope groove and drum body as one.

3. Plug welding type, make the rope groove into a cylinder body, and then cut it into 2 pieces of tiles, and plug welding on the drum body.

1. Marine ship machinery: offshore oil crane winch, mooring winch, traction winch, towing winch, anchor winch and hydrological winch
2. Petroleum industry: oil drilling rig, oil logging truck winch, oil workover rig, wiper, oil truck winch, etc
3. Hoisting machinery: crane, tower crane winch, gantry crane winch, crawler crane winch, tire crane winch
4. Construction machinery: construction wall cleaning winch, single drum winch and double drum winch
5. Other construction machinery: cable winch, tower crane, pile driver, electric hydraulic winch
6. Mining machinery: dispatching winch, traction winch, inclined shaft winch, etc
 

The drum rope groove of drill winch adopts the form of double broken line structure, and its characteristics are diagonal rope groove and straight rope groove appear alternately, thus forming two diagonal rope groove area and two straight rope groove area on the surface of the drum. The so-called inclined rope groove refers to the rope groove that intersects diagonally with the drum bus, and the straight rope groove refers to the rope groove that intersects directly with the drum bus or is parallel to the flange. Diagonal strong groove controls the pitch of rope groove, which accounts for a small proportion in a circle of rope groove. Its structure point can effectively alleviate the problems of extrusion deformation, mutual friction and early wear of wire rope during loading.

The processing and production of the lebus groove can be directly processed on the drum as a whole, and can also be made into a set with the rope groove, and made into a split type, wrapped in the smooth drum when installed, connected with the drum through bolts or welding. The material of folding rope groove barrel can be divided into carbon steel, stainless steel, alloy steel, aluminum or glass fiber, etc. The barrel can be made by sheet rolling or casting.