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| Price | USD, EUR, RMB / Negotiable |
| MOQ | 1 Piece |
| Delivery Time | General order 20-40 days |
| Brand | LBS |
| Place of Origin | Shijiazhuang Hebei China |
| Certification | CCS |
| Model Number | LBSD 0012 |
| Packaging Details | Export standard wooden case |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 500 Pieces Per Month |
| Rope capacity | 10-800M | Place of Origin | Shijiazhuang Hebei China |
| Warranty | 12Months | Packaging Details | Export standard wooden case |
| Material | steel Q335B | Model Number | LBSD 0012 |
| Rope Groove Type | Lebus Grooves or Spiral groove | Supply Ability | 500 Pieces Per Month |
| Certification | CCS | speed | Fast or slow |
| Name | Multiple winch drum | Brand Name | LBS |
| Payment Terms | L/C, T/T, Western Union | Country of origin | Hebei,China |
| Price | USD, EUR, RMB / Negotiable | Delivery Time | General order 20-40 days |
| Rope diameter | 2-80mm | Minimum Order Quantity | 1 Piece |
| Power source | Hydraulic or electric | quantity of drums | four |
There are two kinds of hanging beam cranes: one is a double deck trolley composed of the upper rotating trolley and the lower walking trolley; The upper trolley is composed of trolley rotating mechanism, double drum, double lifting mechanism and spreader. The second is a single trolley, double drum, double lifting point lifting mechanism, rotary spigot and other components. The lifting mechanism realizes the rising and falling of the billet, and the upper rotating trolley or rotary spanner realizes the 90° rotating stacking of the billet. In the production practice, it is found that these two kinds of cranes have complex structure, and the sling will have large deflection and sway in the process of high speed operation, and the work efficiency is low and the performance is poor. A quadruple reel design solves this problem.
In
the
design
of
lifting
mechanism,
the
selection
of
pulley
group
ratio
not
only
has
great
influence
on
the
selection
of
diameter
of
wire
rope,
pulley
and
drum,
as
well
as
the
calculation
of
static
torque
of
low
speed
shaft
of
reducer,
but
also
directly
affects
the
effective
working
number
of
wire
rope
on
drum,
and
then
affects
the
distance
between
steering
pulley
and
drum.
The
closer
the
distance
is,
the
greater
the
deflection
Angle
of
the
wire
rope
in
and
out
of
the
pulley
and
reel,
and
vice
versa.
The
wire
rope
winding
system
has
4
ropes,
and
one
end
of
the
rope
head
is
fixed
on
the
quadruple
reel
by
wire
rope
pressing
plate.
The
four
ropes
are
arranged
symmetrically
in
both
directions.
The
two
longitudinal
ropes
are
symmetrically
wound
into
the
rope
groove
inside
the
drum,
wound
out
from
the
opposite
direction
of
the
drum,
and
pass
through
the
respective
steering
pulley
and
spreader
pulley
in
turn.
The
other
end
is
connected
with
the
rope
head
fixing
device
to
form
two
longitudinal
symmetrical
lifting
points.
The
two
transverse
ropes
are
symmetrically
wound
into
the
rope
groove
outside
the
drum,
wound
out
in
the
same
direction
from
the
drum
and
pass
through
the
respective
spanner
pulley,
and
the
other
end
is
connected
with
the
rope
head
fixing
device
to
form
two
transverse
symmetrical
lifting
points.
The
four
lifting
points
were
positively
cross
distributed.
1.
Carbon
structural
steel:
Q235A/B/C/D/E
SS400
A36
SM400
St37-2
S235J...
2.
Low
alloy
high
strength
steel:
Q345A/B/C/D/E
Q390
Q420
Q460
15GrMo
20GrMo
12GrMoVNi
42GrMo...
3.
Alloy
structural
steel:
20Mn2
40Mn2
15Cr
30Cr
20CrMnMo
20CrNi...
4.
Polymer
materials,
fiber
materials
and
polyamide
nylon
materials.
5.
Stainless
steel
materials,
aluminum
materials,
etc.
The
product
material
can
be
selected
according
to
the
customer's
request
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
1. Outdoor use is allowed;
2. The altitude does not exceed 2000M;
3. Ambient temperature -30℃ ~ +65℃;
4. It is allowed to work under rain, splash and dust conditions.
This LBS reel model is: LBSZ1080-1300
Represents the diameter of the Ribas drum is 1080mm, the length is 1300mm,
Provide wire rope laying service, in the site with the ship winch wire rope chain connection or drilling rig, crane link cable laying operation, to better protect the wire rope.
| The basic information | |
| name | Wire Rope Winch Drum |
| the alias | Wire Rope Winch Drum |
| origin | Western Europe |
| use | Vertical and horizontal conveying of materials in construction |
| classification | Upper rotary tower and lower rotary tower |
Winch drum is an important part of oil rig winch, winch drum
One end of the wound wire rope is fixed at the drum rope socket through a rope clip, and the other end
The guide wheel of the sky car is introduced into the trolley pulley group, and the trolley pulley group is installed
Equipped with hooks, faucets and drill pipe strings. When the winch works, it is wound
The steel wire rope on the drum realizes the action of winding and releasing the rope through positive and negative rotation of the drum
The drum bears the fast rope tension of the wire rope, and the drum structure must meet the strength
Outside, but also to ensure that the wire rope winding neatly.
With the development of oil drilling winches in recent decades, winches appear more
The transmission form and the structure form, but the winding rope rule of the winch drum is not change, our company developed LEBUS rope groove has obvious advantages. LEBUS rope groove double line form, suitable for multi-layer winding, can effectively reduce or avoid steel wire Rope disorder phenomenon. In the design process of the drawworks drum, the drawworks drum has a large opening range Small, bottom diameter selection, position of guide block, rope socket structure, rope groove spacing, rope groove the spiral Angle of the parallel section and the climbing section will affect the effect of drum rope winding, becauset this, the study of winch drum structure and characteristics, will help to reduce or avoid oil field field hoist drum disorderly rope phenomenon, prolong the use of wire rope and drum life.
When the split type drum fence skin is installed, the split fence skin sleeve is wrapped on the smooth slotless drum, and is closely connected with the drum through bolts or welding, so that the original smooth surface of the drum outside the surface becomes the form of lebus double folding rope groove, which is convenient for the application of winch modification or replacement of the drum.
1)
Wire
rope
or
cable
diameter
(mm)
2)
The
main
drum
diameter
(mm)
3)
Width
between
flanges
(mm)
4)
Length
of
rope
or
cable
to
be
accommodated
5)
Material
and
requirements
of
the
drum
6)
Maximum
operating
load
on
rope
or
cable
7)
Direction
of
wire
rope
entry
8)
Type
of
rope
entry
9)
Distance
to
fixed
sheave
and
position
between
flanges
10)
Outside
diameter
of
flanges
1.
The
petroleum
industry:
oil
drilling
rig,
petroleum
tractor
hoist,
petroleum
workover
rig,
trailermounted
pumping
unit
winch
,
etc
2.
Crane
machinery:
the
bridge
lifting
machine,
tower
crane
3.
The
hoist:
building
wipe
wall
machine,
winding
machine
4.
Engineering
machinery:
tower
crane,
piling
machine
5.
Marine
machinery:
offshore
petroleum
crane
winch,
drawworks
and
hoist
Early introduction the advanced technics form domestic and foreign,after years R&D,our company had a major breakthrough in lifting machinery's multilayers spooling field and obtaied the production patent of LBS groove in 2010.Meanwhile we created our brand -LBS. At the prosent, the company have formed a stable and serialized production mode.
