Multi-Layer Winding Not Disorderly Winding LEBUS Groove Multi Cable
Drum
Multi drum winch
In order to meet the requirements of drilling technology and
transportation, the winch is usually designed as a multi-shaft
drive and separate transportation, which not only makes the system
complex, but also increases the cost and installation workload. To
this end, the transmission scheme of the winch, power input mode
and the structure of the winch frame have done pioneering work, my
company designed a multi drums winch. The winch is mainly composed
of base, winch frame, roller shaft, sand drum shaft, shaft drive
boxes, disc brake, crash-proof crown device, main brake mechanism
and automatic driller, etc, and power shift between the input shaft
and the shaft adopts mechanical transmission, drive shaft and
roller shifting between adopts pneumatic clutch to shift, with four
are blocked, reverse gear. Finite element software was used to
simulate and analyze the drum shaft and check its strength and
stiffness. The analysis and check results show that the design of
the drum and frame of the winch is reasonable and meets the
practical work requirements.
LEBUS DRUMS
In the winch, the wire rope plays an irreplaceable effect, so how
can we do to avoid the phenomenon of wire rope there is disorderly
rope? As a winch, it also makes some methods to avoid wire rope
chaos, its drum has more obvious groove, double drum winch, these
grooves can be better fixed wire rope.
Operation method
First, the wire rope is not sorted out before hoisting, and the
wire rope is checked by itself, and the wire rope with a higher
proportion of broken rope should be replaced in time. Second, do a
good job of fixing the winch, the base of the winch is unstable,
and the winch is prone to displacement when lifting. Show ropes.
Third, when lifting, adhere to the wire rope and drum into a 90
degree Angle. The above is to avoid the method of small winch wire
rope chaos. There are many parts on the winch. The effect of
different parts is different, and the fault response method will be
different
Product Structure
Groove Drum Composition: Drum core, Flanges, Shaft, Etc
Processing: Rope drums with grooves cut directly into them.Winch
drum with flange, the LBS groove is cut directly into the body of
the drum, according to customers’ requirements, the flanges are
either welded or screw-bolted. groove geometry is determined by
rope construction, diameter and length, and by application. the
drum has the required mounting dimensions for the actual operating
conditions.
Product Application:
1. Offshore Marine machinery: Offshore petroleum crane winch,
Mooring winch, Traction winch, Man-riding winch, Anchor winch,
Hydrologic winch
2. Engineering machinery: Cable winch, Tower crane, Piling machine,
Hydraulic winch
3. Oil field industry: Oil drilling rig, Petroleum tractor hoist,
Petroleum workover rig, Trailermounted pumping unit winch , Logging
winch, etc
4. The building machinery: Building wipe wall winch, Winding hoist,
Windlass
5. Mining winch: Dispatching winch, Prop-pulling winch,Sinking
winch, etc
6. Crane machinery: The bridge lifting machine, Tower crane, Gantry
crane,Crawler crane winch
The LeBus system is a method of controlling the spooling of wire
rope on a winch drum so that there is no practical limit to the
number of layers that can be spooled with safety, irrespective of
the severity of load and speed conditions or the sizes of rope and
drum.
Required Parameters
1.Wire rope diameter or cable diameter(mm)
2.Inner diameter D1(mm)
3.Outer diameter D2(mm)
4.Width between the flanges L(mm)
5.Rope capacity(m)
6.Material:
7.Rotation direction:left or right?
types of structure
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.
Technical parameters and application:
| No: | Wire diameter(mm): | Rotation direction | Main drum
diameter(mm) | Main drum length(mm) | Application |
| 1 | 8 10 13 | Lefthand,Righthand | 430 | 763 | The oil workover rig winch,
Towing winch
Tower crane |
| 2 | 13 18 20 | Lefthand,Righthand | 623 | 1144 | Engineering winch,
Lifting winch,Crawler crane |
| 3 | 22 25 26 | Lefthand,Righthand | 730 | 1220 | Oil workover rig ,
Logging Winch |
| 4 | 18 22 32 | Lefthand,Righthand | 670 | 1240 | Drilling Rig Winch,
drawworks |
| 5 | 28 32 36 40 | Lefthand,Righthand | 560 | 630 | Rotating Drilling Rig winch,
Lifting equipment |
| 6 | 26 28 32 45 | Lefthand,Righthand | 760 1146 | 1970 1765 | Offshore Crane,
Marine crane,Mooring winch |
Product Application:
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
Our company
Our company early introduction of advanced technology at home and
abroad, after years of research and development and improvement, in
the hoisting machinery multi-layer wire rope row rope field has
made a major breakthrough,
In 2010, the company obtained the production patent of double
folding rope groove drum, and founded its own brand - LBS. At
present, the company has formed a mature and stable,
serializedproduct production mode.
Our factory has more than 2000 sets of advanced equipment such as
casting, forging, gear processing, sheet metal stamping, riveting,
heat treatment and mechanical processing. In recent years, the
Germany CW1000 machining center, CNC four axis, five axis linkage
machining center, CNC punch, large CNC hobbing gear grinding
machine, large CNC floor boring and milling machine, Vacuum
electron beam welding, CNC welding robot and 80 roll machine and
other advanced processing equipment
