CN109095372A - Winding device, cordage winding method and engineering machinery for cordage - Google Patents
Winding device, cordage winding method and engineering machinery for cordage Download PDFInfo
- Publication number
- CN109095372A CN109095372A CN201811013061.6A CN201811013061A CN109095372A CN 109095372 A CN109095372 A CN 109095372A CN 201811013061 A CN201811013061 A CN 201811013061A CN 109095372 A CN109095372 A CN 109095372A
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- Prior art keywords
- cordage
- winding
- reel
- cylinder
- rope
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/12—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/16—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes for action on ropes or cables
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The present invention relates to engineering machinery fields, disclose a kind of winding device for cordage, cordage winding method and engineering machinery, winding device for cordage includes fiber rope reel (10), it works reel (20), with intermediate winding drum (30), in the intermediate winding drum (30), the cordage end side connecting with the fiber rope reel (10) is rope-in end side, the intermediate winding drum (30) includes: rope gripper (33), brake apparatus (34) and winding cylinder (31), the rope gripper (33) is arranged in the rope-in end side of the intermediate winding drum (30), the brake apparatus (34) can apply brake force to the winding cylinder (31), the surface of winding cylinder (31) is configured to slide the cordage (1) on the surface.The winding device can carry out the winding of cordage in a manner of providing pretightning force, additionally it is possible to avoid cordage from wearing, the row's of raising rope quality.
Description
Technical field
The present invention relates to engineering machinery, more particularly to winding device, cordage winding method and the work for cordage
Journey is mechanical.
Background technique
The core component of existing steel wire rope pre-tightening device has intermediate winding drum and brake apparatus etc., mainly include the following types:
CN102040173B discloses a kind of steel wire rope pre-tightening device, has 2 intermediate winding drums arranged side by side, braking system
System, device for measuring force and leading block etc.；Wire rope roll, which is wound on, when pre-tightening apparatus works pre-tightens on reel, provides resistance by braking system
Power, so that wirerope be made to be wound on target reel with pretightning force.
CN204111228U discloses a kind of winding steel wire rope pre-tightening apparatus, with messenger elevator, pre-tightens elevator, pre-tightens
Torque bringing device, pulley and traction rope etc. are acted on when work by pre-fastening moment bringing device and are pre-tightened on elevator, target reel
Overcome resistance by wire rope roll around.
CN205151624U discloses a kind of steel wire rope pre-tightening device, with reel, brake apparatus and brake band etc.；System
Dynamic device is ratchet configuration, securable brake band, to provide resistance.
The wirerope that CN201762048U discloses a kind of hoist engine pre-tightens and wire-arranging mechanism, has wheel shaft, reel, torque
Motor, meter counter and retarder etc.；Resistance is provided by torque motor.
As it can be seen that at present the country relevant industries have been noted that wire rope roll around when pretightning force installation question, carried out correlation
It studies and has delivered above-mentioned related art scheme.Make wirerope when being wound up on reel for the first time, it is appropriate pre- by applying
Clamp force avoids causing the mutual extrusion of rope, increases abrasion.And when using multilaminate coiled reel, upper layer rope configuration is under
In the groove that layer rope is formed, if lower layer's rope, without pretightning force, lower layer's rope is easy relaxation, can not form stable ditch
Slot, then upper layer rope is easily trapped into lower layer, and the row's of causing rope is chaotic, seriously affects the service life of rope.
But the pre-tightening apparatus of existing hoisting mechanism does not consider that the work of cordage is special all just for Wire Rope Design
Property, that is, compare the features such as wirerope is small with coefficient of friction, and stress deformation is big.Existing steel wire rope pre-tightening device is directly used for fibre
Dimension rope necessarily goes wrong.
Since the coefficient of friction of cordage is small, by cordage wound on pre-tightening on reel, fiber is likely to occur after loaded
Phenomena such as iope slippage, unbearable required pretightning force；Deform larger after cordage is loaded, angle of deviation when moving into should not mistake
Greatly, wiring quality otherwise can be reduced, unnecessary abrasion is increased, it can not be accurately around the rope groove for proceeding to reel.
In addition, the prior art all by brake apparatus act on pre-tighten reel on, rather than directly act on pre-tighten reel into
Rope end；Its required brake force is big, causes brake device structure complicated；Due to cordage light weight and softness, reel is pre-tightened into rope
Braking only will be unable to generate desired effect by the pulling force at end close to zero in preload reel.
Summary of the invention
The purpose of the invention is to overcome it is of the existing technology can not with stable pretightning force implement fiber rope rope
The problem of, a kind of winding device for cordage is provided, which can carry out fiber in a manner of providing pretightning force
The winding of rope, additionally it is possible to avoid cordage from wearing, the row's of raising rope quality.
To achieve the goals above, one aspect of the present invention provides a kind of winding device for cordage, including cordage
Reel, work reel and intermediate winding drum are wound up into wound on the cordage of the fiber rope reel through the intermediate winding drum described
It works on reel, in the intermediate winding drum, the cordage end side that connect with the fiber rope reel is rope-in end side, and described
The work cordage end side of reel connection is rope stretching end side, and the intermediate winding drum includes: rope gripper, brake apparatus and for rolling up
Around the winding cylinder of the cordage, the rope-in end side of the intermediate winding drum is arranged in to the fibre in the rope gripper
Dimension rope applies rope clamp holding force, and the brake apparatus can apply brake force to the winding cylinder, so that the winding cylinder is even
The surface of speed rotation, the winding cylinder is configured to slide the cordage on the surface.
Preferably, the intermediate winding drum further includes cylinder limit track, and the winding cylinder includes cylinder, from the cylinder
In the axial direction both ends wireline reel outstanding, on axial different location from the cylinder distinguish outwardly projecting first limit plate and
Second limit plate；The wireline reel can be rotatably set in the cylinder limit track, and can be along the cylinder position-limited rail
Road is mobile relative to the work reel.
Preferably, the brake apparatus includes that can seize any one in first limit plate and the second limit plate on both sides by the arms
Brake block makes the brake block press to the hold-down mechanism of first limit plate or the second limit plate and can make described
The brake apparatus sliding rail mobile with the winding cylinder.
Preferably, the intermediate winding drum further includes rotary encoder, which is arranged in the one of the wireline reel
End.
Preferably, the cylinder limit track includes the first limit track and for being located at the cylinder axial sides
Two limit tracks, first limit track and the second limit track are so that the wireline reel is parallel to the fiber rope reel
The form of wireline reel is arranged, and the wireline reel of the fiber rope reel is parallel to the wireline reel of the work reel.
Preferably, the surface is smooth surface, and the coefficient of friction of the smooth surface and the cordage is less than 0.1.
Second aspect of the present invention provides a kind of cordage winding method of winding device, comprising: is respectively set and is wound with fibre
Tie up the preparation process of the fiber rope reel of rope, work reel and intermediate winding drum；The free end of the cordage is via the centre
After the rope gripper of reel winds pre- fixing turn on the winding cylinder of the intermediate winding drum, fixed to setting for the work reel
Set step；Start the work reel, the cordage is made to move into the winding steps of the work reel.
Preferably, this method further includes the set-up procedure carried out before the winding steps after the setting steps,
It include adjusting the rope gripper it is made to apply rope clamp holding force F to the cordage in the set-up procedure1, to generate fiber
Restrict pretightning force S2, the rope clamp holding force F1Meet following formula:Wherein, e is natural logrithm bottom, and n is to be wound up into
The pre- fixing turn on the winding cylinder, f are the coefficient of friction of the cordage, S2Cordage for the reel that works pre-tightens
Power.
It preferably, further include adjusting the brake apparatus of the intermediate winding drum to make it to the winch spool in the set-up procedure
Body applies brake force F2, brake force F2Meet following formula:Wherein, r1For the volume of the winding cylinder
Around radius, r2For the acting force arm length of the brake apparatus, μ is the friction system of the relatively described winding cylinder of the brake apparatus
Number, wherein S1Meet
Third aspect present invention provides a kind of engineering machinery, and work reel is provided in the engineering machinery, the work volume
Cylinder is wound to be formed with the winding device for cordage described in any one of according to the above technical scheme, or with according to upper
Cordage winding method described in technical solution any one is stated to wind to be formed.
It is applied through the above technical solutions, being provided with by the rope-in end side in the intermediate winding drum to the cordage
Add the rope gripper of rope clamp holding force, fully consider the small feature of cordage coefficient of friction, the rope gripper only need to provide compared with
Small rope clamp holding force can make cordage move into the work reel by intermediate winding drum with biggish cordage pretightning force.Together
When by be provided with can to the winding cylinder 31 apply braking power-absorption unit, so that the winding cylinder is at the uniform velocity rotated, guarantor
Keep steady fixed reeling condition.In addition, the surface for winding cylinder is configured to slide the cordage on the surface, thus
It can ensure that cordage is formed in cylinder continuously to move into around doing well.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of specific embodiment of the winding device of the present invention for cordage；
Fig. 2 is the status diagram of the present invention for the winding device of cordage when being wound；
Fig. 3 is the force analysis figure of the winding device of the present invention for cordage.
Description of symbols
1, cordage；
10, fiber rope reel；20, work reel；21, work cylinder；22, driving device；
30, intermediate winding drum；31, cylinder is wound；311, cylinder；312, wireline reel；313, the first limit plate；314, the second limit
Position plate；32, cylinder limit track；321, the first limit track；322, the second limit track；33, rope gripper；34, braking dress
It sets；341, hold-down mechanism；342, brake block；35, rotary encoder.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, left and right " typically refers to
With reference to the upper and lower, left and right of attached drawing." inside and outside " refers to relative to the inside and outside of component profile itself.In addition, term " first ",
" second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technology
The quantity of feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless otherwise clearly specific
It limits.
The present invention provides a kind of winding device for cordage, as shown in Figure 1-3, include fiber rope reel 10, work
Reel 20 and intermediate winding drum 30, the cordage wound on fiber rope reel 10 are wound up into the work reel through intermediate winding drum 30
On 20, in the intermediate winding drum 30, the cordage end side connecting with the fiber rope reel 10 is rope-in end side, with the work
The cordage end side for making the connection of reel 20 is rope stretching end side.
In the present invention, fiber rope reel 10, work reel 20 and intermediate winding drum 30 are revolved rotating around respective wireline reel
Turn.It is preferred that the wireline reel of fiber rope reel 10, the wireline reel for the reel 20 that works and the wireline reel 312 of intermediate winding drum 30 are parallel
Setting.
The intermediate winding drum 30 includes: rope gripper 33, brake apparatus 34 and the winch spool for winding the cordage
Body 31, the rope gripper 33 are arranged in the rope-in end side of the intermediate winding drum 30 and are held with applying rope clamp to the cordage
Power, the brake apparatus 34 can apply brake force to the winding cylinder 31, so that the winding cylinder 31 at the uniform velocity rotates, institute
The surface for stating winding cylinder 31 is configured to slide the cordage on the surface.
Specifically, the present invention utilizes this by the way that rope gripper 33 is arranged in the rope-in end side of the intermediate winding drum 30
The rope gripper 33 applies rope clamp holding force to the cordage, fully considers the small feature of cordage coefficient of friction, the folder
Rope device 33, which only needs to provide lesser rope clamp holding force, can make cordage with biggish cordage pretightning force by intermediate volume
Cylinder 30 moves into the work reel 20.
Specifically, the pressing plate gripping fibers rope 1 that rope gripper 33 can be positioned opposite by two panels, to compress cordage,
To generate frictional resistance when cordage moves into；The active force source of rope gripper can use hydraulic or mechanical jack
Deng.
Based on the above technical solution, the intermediate winding drum 30 further includes brake apparatus 34,34 energy of brake apparatus
It is enough to apply brake force to the winding cylinder 31, so that the winding cylinder 31 at the uniform velocity rotates.
Brake apparatus 34 can be mechanical, fluid pressure type or pneumatic type etc..As a kind of specific embodiment brake apparatus
34 include that can seize the brake block 342 of any one in the first limit plate 313 and the second limit plate 314 on both sides by the arms, and can make to brake
Piece 342 is with brake force F2The hold-down mechanism 341 clamped.
Based on the above technical solution, the intermediate winding drum 30 further includes cylinder limit track 32.The winding cylinder
31 include cylinder 311, from the cylinder 311 in the axial direction both ends wireline reel 312 outstanding, on axial different location from described
Cylinder 311 distinguishes outwardly projecting first limit plate 313 and the second limit plate 314.As a kind of specific embodiment, such as scheme
Shown in 1-3, the first limit plate 313 and 314 is respectively arranged in 311 axial ends face of cylinder.
The winding space of winding cylinder 31 is formed between first limit plate 313 and the second limit plate 314, length should be able to
Enclose cordage winding compared with multi-turn number, such as 8-12.
Wireline reel 312 is longer compared to cylinder 311, can be rotatably provided in cylinder limit track 32, and
It can be moved along cylinder limit track 32 relative to the work reel 20.
Due to cordage compared to wirerope have coefficient of friction it is small, stress deformation is big, thus after 1 stress of cordage deformation compared with
Greatly, diameter of section reduction, radial extent are more.When the rope-in end side for the reel that works is in barrel end, when cordage moves into
Angle of deviation it is larger, be easy to cause the abrasion of cordage, at the same influence row rope quality.
And moved by the present invention in that winding cylinder 31 and being configured to axially opposed work reel 20, as shown in Fig. 2,
When the rope-in end side for the reel 20 that works is located at lower end, cordage pretightning force generates downward point in the axial of winding cylinder 31
Power, winds 31 slide downward of cylinder under component effect, winds 31 original position of cylinder (shown in dotted line) compared in figure, winch spool
Angle excursion of the cordage in work reel into rope position is reduced after 31 slide downward of body, to be conducive to that cordage is avoided to grind
Damage, the row's of raising rope quality.
In addition, brake apparatus 34 further includes can when intermediate winding drum 30 is configured to mobile relative to work reel 20
Make the sliding rail that the brake apparatus 34 is mobile with the winding cylinder 31, the sliding rail is parallel with wireline reel 312, so that braking be made to fill
Setting 34 can follow winding cylinder 31 to slide axially, and preferably the length of the sliding rail and position are corresponding to cylinder limit track 32 sets
It sets, pressure is applied to intermediate winding drum 30 always in winding process, makes 30 uniform rotation of intermediate winding drum.
Based on the above technical solution, the intermediate winding drum 30 further includes rotary encoder 35, the rotary encoder
35 are arranged in one end of wireline reel 312, such as pass through flexible clutch etc..Winch spool can be measured using the rotary encoder 35
The revolving speed of body 31 to calculate wiring length, and is arranged, it is ensured that when wireline reel 312 is axially moveable using flexible clutch
It still is able to work normally.
In addition, work reel 20 includes work cylinder 21 and the driving device 22 for making the rotation of work cylinder 21.Driving device
22 driving work cylinders 21 rotate, so that the cordage on fiber rope reel 10 be rolled up with scheduled cordage pretightning force through centre
Cylinder 30 is wound up on work reel 20.
The cylinder limit track 32 includes the first limit track 321 and second for being located at 311 axial sides of cylinder
Limit track 322, first limit track 321 and the second limit track 322 are so that the wireline reel 312 is parallel to the fibre
The form setting of the wireline reel of rope reel 10 is tieed up, the wireline reel of the fiber rope reel 10 is parallel to the volume of the work reel 20
Around axis.
The winding space of reel 20 is corresponding is arranged for first limit track 321 and the second limit track 322 and work.It is logical
The set-up mode is crossed, during the rope-in end lateral edge axially reciprocating of work reel 20, cordage pretightning force always can
It is enough that winding cylinder 31 is pulled to move back and forth along cylinder limit track, make cordage always can be with the angle of deviation of opposite work reel
Lesser mode is wound, and the row's of being effectively prevented from rope is chaotic.
In addition, the surface of the winding cylinder 31 is configured to slide the cordage on the surface.It is preferred that fiber
Rope 1 can slide in the clear in the whole surface of cylinder, so that cordage 1 is enable to slide in cylinder whole surface,
It is formed and continuously moves into the winding for keeping stable around doing well.Specifically, when the position of the rope-in end side of cordage 1 reaches volume
When around the first limit plate 313 of cylinder or the second limit plate 314, the first limit plate 313 or the second limit plate 314 are to cordage 1
It is formed and is squeezed, cordage 1 is pushed to slide axially in drum surface, since there is no cordage can be hindered sliding on drum surface
Dynamic slot etc. will not be such that intermediate winding drum 30 disturbs, it is ensured that cordage is formed in cylinder and continuously moved into winding process
Around doing well.The further preferred surface is smooth surface, the coefficient of friction of the smooth surface and cordage 1 less than 0.1, from
And cordage 1 is made to can have lesser sliding between drum surface.
In addition, the present invention also provides a kind of rope cordage winding method of winding device, including it is respectively set and is wound with fibre
Tie up the preparation process of the fiber rope reel 10 of rope, work reel 20 and intermediate winding drum 30；The free end of the cordage is via institute
State intermediate winding drum 30 rope gripper 33 wind pre- fixing turn on the winding cylinder 31 of the intermediate winding drum 30 after, be fixed to institute
State work reel 20.In winding steps, start the work reel 20, the cordage is made to move into the work reel 20
Winding steps.
In addition, since the density of cordage 1 is small and more soft, winding of the cordage free end in intermediate winding drum 30 and
Fixation on work reel 20, can be by being accomplished manually.
As the preferred embodiment of the present invention, this method further includes the winding steps after the setting steps
The set-up procedure carried out before, the free end of the cordage is through the rope gripper 33 of intermediate winding drum 30 setting to winding cylinder 31
On, it include adjusting the rope gripper 33 it is made to apply rope clamp holding force F to the cordage in the set-up procedure1, to produce
Raw cordage pretightning force S2,
The rope clamp holding force F1Meet following formula:Wherein, e is natural logrithm bottom, and n is is wound up into
The pre- fixing turn on winding cylinder 31 is stated, f is the coefficient of friction of the cordage, S2Cordage for the reel that works pre-tightens
Power.
Specifically, cordage moves into stress condition figure when laying out as indicated at 3 on winding cylinder 31, for example, cordage 1
Pretightning force can be varied according to the diameter of cordage, intensity and service load etc., with the high-performance fiber of diameter 22mm
For rope, rupture pull force 380KN, pretightning force can be taken as the 2% of rupture pull force, i.e. S2=7.6KN, f take 0.04, n to take 10,
F at this time1=1.014S2=7.71KN.
Further, it further include adjusting the brake apparatus 34 of the intermediate winding drum 30 to make it to described in the set-up procedure
It winds cylinder 31 and applies brake force F2, brake force F2Meet following formula:Wherein, r1For the winding
The winding radius of cylinder 31, r2For the acting force arm length of the brake apparatus 34, μ is the relatively described volume of the brake apparatus 34
Around the coefficient of friction of cylinder 31, wherein S1MeetIn addition, d1=2r1, d2=r2。
By adjusting the pressure of brake apparatus, to adjust the revolving speed of winding cylinder 31, make to pre-tighten reel uniform rotation.When
r2=2r1, μ takes 0.3, at this point, F2=0.766S2=5.82KN.
By above-mentioned it is found that utilizing cordage winding method of the present invention, it is only necessary to apply lesser rope to cordage
Chucking power F1With brake force F2, therefore can easily be realized by the relatively simple rope gripper 33 of structure and brake apparatus 34.
In addition, work reel 20 is provided in the engineering machinery the present invention also provides a kind of engineering machinery, the work volume
Cylinder 20 is wound to be formed with the winding device for cordage described in any one of according to the above technical scheme, or uses basis
Cordage winding method described in any one of above-mentioned technical proposal winds to be formed.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited thereto.At this
, can be with various simple variants of the technical solution of the present invention are made in the range of the technology design of invention, including each particular technique
Feature is combined in any suitable manner.In order to avoid unnecessary repetition, the present invention is to various combinations of possible ways
No further explanation will be given.But it should also be regarded as the disclosure of the present invention for these simple variants and combination, belongs to the present invention
Protection scope.
Claims (10)
1. a kind of winding device for cordage, which is characterized in that including fiber rope reel (10), work reel (20), and
Intermediate winding drum (30) is wound up into wound on the cordage (1) of the fiber rope reel (10) through the intermediate winding drum (30) described
It works on reel (20),
In the intermediate winding drum (30), the cordage end side connecting with the fiber rope reel (10) is rope-in end side, with institute
The cordage end side for stating work reel (20) connection is rope stretching end side,
The intermediate winding drum (30) includes: rope gripper (33), brake apparatus (34) and the volume for winding the cordage (1)
Around cylinder (31),
Rope gripper (33) setting is in the rope-in end side of the intermediate winding drum (30) to apply to the cordage (1)
Rope clamp holding force, the brake apparatus (34) can apply brake force to the winding cylinder (31), so that the winding cylinder
(31) it at the uniform velocity rotates, the surface of winding cylinder (31) is configured to slide the cordage (1) on the surface.
2. winding device according to claim 1, which is characterized in that the intermediate winding drum (30) further includes cylinder position-limited rail
Road (32), the winding cylinder (31) include cylinder (311), from the cylinder (311) both ends wireline reel outstanding in the axial direction
(312), from the cylinder (311), outwardly projecting first limit plate (313) and second is limited respectively on axial different location
Position plate (314)；The wireline reel (312) can be rotatably set in the cylinder limit track (32), and can be along the cylinder
Body limit track (32) is mobile relative to the work reel (20).
3. winding device according to claim 2, which is characterized in that the brake apparatus (34) is described including that can seize on both sides by the arms
The brake block (342) of any one in first limit plate (313) and the second limit plate (314) presses to the brake block (342)
The hold-down mechanism (341) of first limit plate (313) or the second limit plate (314) and the brake apparatus can be made
(34) sliding rail mobile with winding cylinder (31).
4. winding device according to claim 1, which is characterized in that the intermediate winding drum (30) further includes rotary encoder
(35), the one end of the rotary encoder (35) setting in the wireline reel (312).
5. winding device according to claim 2, which is characterized in that the cylinder limit track (32) includes being located at
The first limit track (321) and the second limit track (322) of cylinder (311) axial sides, first limit track
(321) and the second limit track (322) is so that the wireline reel (312) is parallel to the wireline reel of the fiber rope reel (10)
Form setting, the wireline reel of the fiber rope reel (10) are parallel to the wireline reel of the work reel (20).
6. winding device according to claim 1, which is characterized in that the surface be smooth surface, the smooth surface with
The coefficient of friction of the cordage (1) is less than 0.1.
7. a kind of cordage winding method of winding device characterized by comprising
The preparation for being wound with the fiber rope reel (10) of cordage (1), work reel (20) and intermediate winding drum (30) is respectively set
Step；
The free end of the cordage (1) is via the rope gripper (33) of the intermediate winding drum (30) in the intermediate winding drum (30)
Winding cylinder (31) on wind pre- fixing turn after, be fixed to the work reel (20) setting steps；
Start the work reel (20), the cordage (1) is made to move into the winding steps of the work reel (20).
8. the cordage winding method of winding device according to claim 7, which is characterized in that this method further includes in institute
After stating setting steps, the set-up procedure carried out before the winding steps includes adjusting the folder in the set-up procedure
Rope device (33) makes it apply rope clamp holding force F to the cordage (1)1, to generate cordage pretightning force S2,
The rope clamp holding force F1Meet following formula:Wherein, e is natural logrithm bottom, and n is to be wound up into the volume
The pre- fixing turn on cylinder (31), f are the coefficient of friction of the cordage, S2Cordage for the reel that works pre-tightens
Power.
9. the cordage winding method of winding device according to claim 8, which is characterized in that in the set-up procedure also
Brake apparatus (34) including adjusting the intermediate winding drum (30) makes it apply brake force F to the winding cylinder (31)2, the system
Power F2Meet following formula:Wherein, r1For the winding radius of winding cylinder (31), r2It is described
The acting force arm length of brake apparatus (34), μ are the coefficient of friction of the brake apparatus (34) relatively described winding cylinder (31),
Wherein, S1Meet
10. a kind of engineering machinery, which is characterized in that be provided with work reel (20) in the engineering machinery, the work reel
(20) winding device described according to claim 1 any one of -6 for cordage winds to be formed, or uses basis
Cordage winding method described in any one of claim 7-9 winds to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811013061.6A CN109095372B (en) | 2018-08-31 | 2018-08-31 | Winding device for fiber rope and fiber rope winding method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811013061.6A CN109095372B (en) | 2018-08-31 | 2018-08-31 | Winding device for fiber rope and fiber rope winding method |
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| CN109095372A true CN109095372A (en) | 2018-12-28 |
| CN109095372B CN109095372B (en) | 2019-12-31 |
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| CN201811013061.6A Active CN109095372B (en) | 2018-08-31 | 2018-08-31 | Winding device for fiber rope and fiber rope winding method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844813A (en) * | 2019-11-19 | 2020-02-28 | 三一汽车起重机械有限公司 | Hoisting apparatus and method |
| CN113735002A (en) * | 2021-08-30 | 2021-12-03 | 浙江三一装备有限公司 | Crane, steel wire rope pre-tightening device and method thereof, electronic equipment and storage medium |
| CN114014195A (en) * | 2021-11-12 | 2022-02-08 | 中国船舶重工集团公司第七一九研究所 | Simple winch steel wire rope recovery pre-tightening device and method |
| CN116253263A (en) * | 2023-05-15 | 2023-06-13 | 河南工学院 | Automatic rope-arranging electric winch with constant traction force |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU391049A1 (en) * | 1972-02-24 | 1973-07-25 | DEVICE FOR EMERGENCY STOPPING OF ADDITIONAL LOAD ROPE WINCH | |
| US5031880A (en) * | 1988-12-09 | 1991-07-16 | Nihon Biso Kabushiki Kaisha | Rope traction device |
| CN1895989A (en) * | 2005-07-13 | 2007-01-17 | 胡勇 | Hoister movable reciprocating rope winding method and rope winder |
| CN102040173A (en) * | 2011-01-20 | 2011-05-04 | 长沙中联重工科技发展股份有限公司 | Wire rope pretightening device |
| CN102491211A (en) * | 2011-12-01 | 2012-06-13 | 中联重科股份有限公司 | Steel wire rope pre-tightening force enhancing system and tower crane adopting same |
| CN202785428U (en) * | 2012-08-21 | 2013-03-13 | 天津山河装备开发有限公司 | Winding drum used for dynamic compactor |
| CN204727525U (en) * | 2015-05-20 | 2015-10-28 | 河南省恒远起重机械集团有限公司 | A kind of high-lift electric hoist is wound around rope guide |
-
2018
- 2018-08-31 CN CN201811013061.6A patent/CN109095372B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU391049A1 (en) * | 1972-02-24 | 1973-07-25 | DEVICE FOR EMERGENCY STOPPING OF ADDITIONAL LOAD ROPE WINCH | |
| US5031880A (en) * | 1988-12-09 | 1991-07-16 | Nihon Biso Kabushiki Kaisha | Rope traction device |
| CN1895989A (en) * | 2005-07-13 | 2007-01-17 | 胡勇 | Hoister movable reciprocating rope winding method and rope winder |
| CN102040173A (en) * | 2011-01-20 | 2011-05-04 | 长沙中联重工科技发展股份有限公司 | Wire rope pretightening device |
| CN102491211A (en) * | 2011-12-01 | 2012-06-13 | 中联重科股份有限公司 | Steel wire rope pre-tightening force enhancing system and tower crane adopting same |
| CN202785428U (en) * | 2012-08-21 | 2013-03-13 | 天津山河装备开发有限公司 | Winding drum used for dynamic compactor |
| CN204727525U (en) * | 2015-05-20 | 2015-10-28 | 河南省恒远起重机械集团有限公司 | A kind of high-lift electric hoist is wound around rope guide |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844813A (en) * | 2019-11-19 | 2020-02-28 | 三一汽车起重机械有限公司 | Hoisting apparatus and method |
| CN113735002A (en) * | 2021-08-30 | 2021-12-03 | 浙江三一装备有限公司 | Crane, steel wire rope pre-tightening device and method thereof, electronic equipment and storage medium |
| CN114014195A (en) * | 2021-11-12 | 2022-02-08 | 中国船舶重工集团公司第七一九研究所 | Simple winch steel wire rope recovery pre-tightening device and method |
| CN114014195B (en) * | 2021-11-12 | 2023-03-24 | 中国船舶重工集团公司第七一九研究所 | Simple winch steel wire rope recovery pre-tightening device and method |
| CN116253263A (en) * | 2023-05-15 | 2023-06-13 | 河南工学院 | Automatic rope-arranging electric winch with constant traction force |
| CN116253263B (en) * | 2023-05-15 | 2023-10-20 | 河南工学院 | Automatic rope-arranging electric winch with constant traction force |
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