CN106395659A - Steel wire rope winding device and method for safety drum for steel wire rope winding type ship lift - Google Patents
Steel wire rope winding device and method for safety drum for steel wire rope winding type ship lift Download PDFInfo
- Publication number
- CN106395659A CN106395659A CN201611036475.1A CN201611036475A CN106395659A CN 106395659 A CN106395659 A CN 106395659A CN 201611036475 A CN201611036475 A CN 201611036475A CN 106395659 A CN106395659 A CN 106395659A
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- China
- Prior art keywords
- steel wire
- reel
- wire rope
- safe
- wire ropes
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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
- B66D1/38—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel
-
- 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
Abstract
The invention relates to a steel wire rope winding device and method for a safety drum for a steel wire rope winding type ship lift and is applied to the technical field of ship lift engineering. The device is simple and convenient to manufacture, flexible to arrange, safe, efficient and reusable. Supporting shaft supports are fixed on an overturn-preventing steel plate; supporting shaft support seats are fixed on the supporting shaft supports; a supporting shaft is rotationally connected onto the supporting shaft support seats; ground turning pulley blocks comprise pulleys and pulley supports; pulleys are rotationally mounted on the pulley supports; steel wire rope reel support groups and the ground turning pulley blocks are mounted on the balancing weight side of the safety drum; and a winch is mounted on the ship tank side of the safety drum. The winding method comprises steps as follows: arrangement of devices, transportation of steel wire rope reels, assembly of steel wire rope reel support groups, initial positioning of drum steel wire ropes on the safety drum, mounting of an auxiliary driving device as well as winding of the steel wire ropes on the safety drum.
Description
Technical field
The present invention relates to a kind of safe reel wire rope winding device of steel wire rope winding type ship lift and method, it is applied to rise
Ship machine field of engineering technology.
Background technology
Adopting full-balance Chinese large-sized ship lift, that is, ship booster supporting compartment and weight of equipment are offset by balance weight more,
Main lifting motor compensates only for unbalanced load, such as the Chinese patent of Application No. 201210031912.6.In order to ensure extreme
The safety of ship lift system in the case of unbalance loading, steel wire rope winding type vertical ship lift generally to be solved using arranging multigroup brake
Determine, therefore such ship lift is provided with safe reel, system operation safety is higher.This pattern ship lift Generally Recognized as safe reel big and
No Motor drive, wirerope diameter is thick, steel wire rope Unit Weight weight；It mounts and is wound up as one technological difficulties of ship elevator engineering.
At present, commonly used reel steel wire ropes winding scenario is to put steel wire rope reel to the compartment top positioned at lower locking bit ship railway carriage or compartment, adopts
Rope traction is mounted to main equipment room reel from ship railway carriage or compartment compartment top with hoist engine and bridge crane cooperation；This scheme is installed
Efficiency is low, and security risk is high, and hoisting facilities is relied on big, and it is many to be affected by work surface, is also unfavorable for the duration of a project.
Content of the invention
It is an object of the invention to overcoming above-mentioned deficiency present in prior art, and provide a kind of reasonable in design,
Simple for production, flexible arrangement, the safe reel wirerope-winding of safe efficient, reusable steel wire rope winding type ship lift
Apparatus and method.
The present invention solves the above problems and be employed technical scheme comprise that：A kind of safe reel steel of steel wire rope winding type ship lift
Cord wind it is characterised in that：Including wire rope roll disc carrier group, ground angle pulley group and auxiliary drive；Steel
Cord reel support group includes support shaft, supports shaft stool, supports bracing strut and overturn-preventing steel plate；Bracing strut is supported to be fixed on anti-
Topple on steel plate；Shaft stool is supported to be fixed on support bracing strut；Support shaft is rotatably connected on support shaft stool；Ground turns to
Assembly pulley includes pulley and pulley bracket, and pulley rotation is arranged on pulley bracket；Wire rope roll disc carrier group and ground turn to
Assembly pulley is arranged on the balance heavy side of described safe reel；Described auxiliary drive includes hoist engine, and hoist engine is arranged on
The ship railway carriage or compartment side of described safe reel.
Present invention additionally comprises round log is set off on ground, ground is set off round log and is fixed on the ground.
The present invention is provided with described ground between safe reel and ground angle pulley group and sets off round log.
The present invention is provided with described ground between ground angle pulley group and wire rope roll disc carrier group and sets off circle
Wood.
Support shaft stool of the present invention is U-shaped.
Pulley transverse center of the present invention is overlapped with the safe reel transverse center of ship lift.
A kind of safe reel wirerope-winding method of steel wire rope winding type ship lift it is characterised in that：Using above-mentioned dress
Put, comprise the steps：
（1）, device arrangement：By the overturn-preventing Interal fixation of wire rope roll disc carrier group on the ground；By ground angle pulley group
Pulley bracket fix on the ground；On safe reel, the cross central line of every wirerope-winding grooving circle should be slided with corresponding
Grooving on wheel is tangent；Auxiliary drive is fixed with ground；Wire rope roll disc carrier group, ground angle pulley group, ground lining
Support round log is arranged on the balance heavy side of safe reel, and hoist engine is arranged on the ship railway carriage or compartment side of safe reel；
（2）, steel wire rope reel transport with wire rope roll disc carrier group assembling：Check that the reel steel wire ropes on steel wire rope reel are twisted with the fingers
To, support shaft is penetrated the centre bore of steel wire rope reel, then steel wire rope reel is lifted in wire rope roll disc carrier group,
Support axle is put in support shaft stool；The sth. made by twisting of reel steel wire ropes is to oppositely oriented with safe reel；
（3）, reel steel wire ropes initial alignment on safe reel：The initial position of safe reel is the pressing plate end when safe reel
Face is in position during horizontality；Telltale mark on reel steel wire ropes is with the taper sleeve hole center of safe reel ship railway carriage or compartment side extremely
The distance between ship railway carriage or compartment side rope stretching point is positioning datum；On safe reel, the winding of single reel steel wire ropes is right centered on pressing plate
Claim；Single reel steel wire ropes be wound around axial initial position according between ship railway carriage or compartment side taper sleeve hole center to ship railway carriage or compartment side rope stretching point away from
Converse from safe drum diameter, the winding ring initial position of single reel steel wire ropes presses ship railway carriage or compartment side tapered sleeve end and ship railway carriage or compartment side
Rope stretching point positioned in alignment；After determining the installation initial position of safe reel coiling steel wire rope, hang the head alive of reel steel wire ropes
Tapered sleeve, drives steel wire rope reel to rotate, and the reel steel wire ropes of releasing pass through pulley to the initial position of safe reel and to be fixed；
（4）, auxiliary drive install：Start hoist engine and stretch out steel wire rope of windlass, by steel wire rope of windlass in safe reel
Axial centre position is wound around a few, and the fag end of steel wire rope of windlass is connected with safe reel；
（5）, safe reel wirerope-winding：Start auxiliary drive, safe spool turns driven by steel wire rope of windlass,
Safe reel drives reel steel wire ropes to press grooving and is wound around；The telltale mark of reel steel wire ropes is wound near ship railway carriage or compartment side rope stretching point
When, if there being deviation, the reel steel wire ropes of balance weight of slinging side, make telltale mark and the ship railway carriage or compartment side rope stretching point weight of reel steel wire ropes
Close；Continue to be wound around reel steel wire ropes to pressing plate, the fixing bolt of balance weight side is partial at locking pressure plate center, and Tightening moment is inclined
Difference is not more than 5%, and the fixing bolt that ship railway carriage or compartment side is partial at pressing plate center wouldn't fasten；Continue to be wound around reel steel wire ropes, until steel wire rope
Reel steel wire ropes on reel are all wound on safe reel.
The present invention is in described step（2）And step（3）Between comprise the steps：
Reel steel wire ropes head alive is untied：Rotate steel wire rope reel, the nose cone set alive making reel steel wire ropes is close proximity to wire rope roll
Disc carrier group platform surface；With jack, shackle and lifting steel wire rope hoisting drum steel wire rope, hold pigtail taper sleeve；Sawed with hacksaw
The nylon rope of disconnected fixing fag end；Slowly unclamp jack, until fag end is in free state, remove jack.
The present invention compared with prior art, has advantages below and effect：Reasonable in design, tool structure is simple, system
Make easy, combine flexible arrangement, place strong adaptability, safe, the safe reel steel wire ropes main equipment room platform of solution is wound around no
Dynamical problem, can once complete all wirerope-windings of reel, and repeatable using it is adaptable to steel wire rope winding type ship lift
All kinds of reel steel wire ropes are installed.
Step of the present invention（3）In, the winding axial direction initial position of single reel steel wire ropes is according to ship railway carriage or compartment side taper sleeve hole center
The method conversing to the distance between ship railway carriage or compartment side rope stretching point and safe drum diameter is：According to ship railway carriage or compartment side taper sleeve hole center to ship
The distance between the railway carriage or compartment side rope stretching point L and diameter D of safe reel, conversing single reel steel wire ropes with formula L=n × π × D needs
Number of turns n to be wound around on safe reel, thereby determines that the winding axial direction initial position of single reel steel wire ropes.
Step of the present invention（3）In, the winding ring initial position of single reel steel wire ropes presses ship railway carriage or compartment side tapered sleeve end and ship railway carriage or compartment
The method of side rope stretching point positioned in alignment is：By the integer circle N of number of turns n, according to formula l=（n-N）× π × D, calculating does not form whole
Length l of the reel steel wire ropes of circle, and the line that makes a mark on reel steel wire ropes, the winding ring of single reel steel wire ropes is initial
Alignd with ship railway carriage or compartment side rope stretching point determination by this mark line in position.
The present invention compared with prior art, has advantages below and effect：Reasonable in design, tool structure is simple, system
Make easy, combine flexible arrangement, place strong adaptability, safe, the safe reel steel wire ropes main equipment room platform of solution is wound around no
Dynamical problem, can once complete all wirerope-windings of reel, and repeatable using it is adaptable to steel wire rope winding type ship lift
All kinds of reel steel wire ropes are installed.
Brief description
The structural representation that Fig. 1 is joined with safety coiling wound packages for the embodiment of the present invention.
The structural representation that Fig. 2 faces for embodiment of the present invention wire rope roll disc carrier group.
Fig. 3 is the structural representation of embodiment of the present invention wire rope roll disc carrier group side-looking.
Fig. 4 is the structural representation of embodiment of the present invention ground angle pulley group side-looking.
Fig. 5 is the structural representation that embodiment of the present invention ground angle pulley group is overlooked.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are to this
Bright explanation and the invention is not limited in following examples.
Referring to Fig. 1～Fig. 5, a kind of safe reel wire rope winding device of steel wire rope winding type ship lift includes wire rope roll
Round log 4 and auxiliary drive are set off in disc carrier group 2, ground angle pulley group 3, ground.
In the present embodiment, safe reel 1 is designed as being suitable for 4 reel steel wire ropes 5, and a diameter of 4m；Reel steel wire ropes 5 are straight
Footpath is 64mm, single finished product gross weight about 5388Kg, net weight about 4546Kg.
Wire rope roll disc carrier group 2 includes support shaft 11, supports shaft stool 12, supports bracing strut 7 and overturn-preventing steel plate 8.
Overturn-preventing steel plate 8 fixes on the ground, can directly place and fix on the ground, or be fixed by fixture.Anti-
Steel plate 8 width that topples should exceed steel wire rope reel 6 diameter, more firm, prevents from toppling.
Bracing strut 7 is supported to be weldingly fixed on overturn-preventing steel plate 8.Support bracing strut 7 is A font, more firmly.Support shaft
Support 7 can be welded with I-steel, highly should be higher than that steel wire rope reel 6 radius.
Shaft stool 12 is supported to be weldingly fixed on support bracing strut 7.Support shaft stool 12 is U-shaped, facilitates support shaft 11 to put
Enter and take out.The cross section supporting shaft stool 12 bottom is circular arc, and this cross sectional radius is more than support shaft 11 radius, so
Support shaft 11 and can put into rotation.
Support shaft 11 is rotatably connected on support shaft stool 12.Support shaft 11 supporting steel-cable reel 6, realizes being wound around steel
During cord, steel wire rope reel 6 is freely rotatable.Support shaft 11 is made with round steel.
Support bracing strut 7 and support shaft stool 12 to be two, left and right is arranged.The support bracing strut 7 of left and right setting, support
Shaft stool 12 and overturn-preventing steel plate 8 should axially symmetric and longitudinal center line should overlap.The support bracing strut 7 of left and right setting, support
Shaft stool 12 is arranged symmetrically with respect to overturn-preventing steel plate transverse center with overturn-preventing steel plate 8.
Ground angle pulley group 3 includes pulley 9 and pulley bracket 10.
Pulley bracket 10 is provided with 4 through holes, can be fixed with ground by expansion bolt or other modes.
Pulley 9 is rotatably installed on pulley bracket 10, and so, steel wire rope straight line can be installed and turn to by pulley 9, realize steel
Cord reel 6 is arranged in the two ends of the safe reel 1 of ship lift, solves the problems, such as that installing space is limited.Pulley 9 transverse center with
Safe reel 1 transverse center of ship lift overlaps.Pulley 9 rope bottom radius is more than reel steel wire ropes 5 radius, such roller steel wire
Rope 5 just can be in the grooving entering pulley 9.
Auxiliary drive includes hoist engine 13, and hoist engine 13 is fixed with ground by expansion bolt.
Ground is set off round log 4 and is fixed on the ground.Between safe reel 1 and ground angle pulley group 3, and ground turns to
It is provided with ground between assembly pulley 3 and wire rope roll disc carrier group 2 and set off round log 4.
The balance that round log 4 is arranged on safe reel 1 is set off on wire rope roll disc carrier group 2, ground angle pulley group 3, ground
Heavy side, hoist engine is arranged on the ship railway carriage or compartment side of safe reel 1.
A kind of safe reel wirerope-winding method of steel wire rope winding type ship lift, comprises the steps：
（1）, device arrangement：The quantity of wire rope roll disc carrier group 2 is 4, and the quantity of ground angle pulley group 3 is 4；By steel
The overturn-preventing steel plate 8 of cord reel support group 2 fixes on the ground；The pulley bracket 10 of ground angle pulley group 4 is fixed on
On ground；In ground angle pulley group 4 along along the axial arranged direction of safe reel 1, every wirerope-winding on safe reel 1
The cross central line of grooving circle should be tangent with the grooving on corresponding pulley 9, prevents reel steel wire ropes 5 from taking off groove and string when being wound around
Groove；Ground sets off that round log 4 is some, and ground is set off round log 4 and fixed on the ground, for supporting reel steel wire ropes 5, for supporting volume
Cylinder steel wire rope 5；Auxiliary drive 13 and ground are fixed；Wire rope roll disc carrier group 2, ground angle pulley group 3, ground are set off
Round log 4 is arranged on the balance heavy side of safe reel 1, and hoist engine is arranged on the ship railway carriage or compartment side of safe reel 1；
（2）, steel wire rope reel 6 transport assemble with wire rope roll disc carrier group 2：Check the reel steel wire ropes 5 on steel wire rope reel 6
Twist with the fingers to support shaft 11 being penetrated the centre bore of steel wire rope reel 6, then using hoisting machinery, steel wire rope reel 6 is lifted into steel
In cord reel support group 2, support shaft 11 is put in support shaft stool 12；Reel steel wire ropes 5 cable lay and safe reel 1
Oppositely oriented；Method according to this, all steel wire rope reels 6 are positioned in wire rope roll disc carrier group 2；
（3）, reel steel wire ropes 5 live head untie：Rotate steel wire rope reel 6, the nose cone set alive making reel steel wire ropes 5 is close proximity to steel
Cord reel support group 2 platform surface；Lift steel wire rope hoisting drum steel wire rope 5 with 3t jack, 35t shackle and φ 26mm, draw
Live pigtail taper sleeve；Nylon rope with the sawed-off fixing fag end of hacksaw；Slowly unclamp 3t jack, until fag end is in free state, remove
Jack；As above, the head alive of four disk steel drum steel wire ropes 5 is untied by root；
（4）, reel steel wire ropes 5 initial alignment on safe reel 1：The initial position of safe reel 1 is when the pressure of safe reel 1
Plate end face is in position during horizontality, i.e. the middle position in highest order of the follower bolt of safe reel 1；Reel steel
Telltale mark in cord 5（Mark line）Be with the taper sleeve hole center of safe reel 1 ship railway carriage or compartment side to ship railway carriage or compartment side rope stretching point
Distance is positioning datum；On safe reel 1, the winding of single reel steel wire ropes 5 is symmetrical centered on pressing plate；
The winding axial direction initial position of single reel steel wire ropes 5（This is grooving position）According to ship railway carriage or compartment side taper sleeve hole center to ship railway carriage or compartment side
The distance between rope stretching point and safe reel 1 diameter converse：Ship when being located at lower locking bit according to the ship railway carriage or compartment that design drawing provides
The initial slot position of railway carriage or compartment side rope stretching point, according to ship railway carriage or compartment side taper sleeve hole center to the distance between ship railway carriage or compartment side rope stretching point L and safe reel 1
Diameter D, with formula L=n × π × D converse single reel steel wire ropes 5 need on safe reel 1 be wound around number of turns n, thus
Determine the winding axial direction initial position of single reel steel wire ropes 5；
The winding ring initial position of single reel steel wire ropes 5 presses ship railway carriage or compartment side tapered sleeve end and ship railway carriage or compartment side rope stretching point positioned in alignment：By
The integer circle N of number of turns n（N takes the integer part of n）, according to formula l=（n-N）× π × D, calculates the roller steel wire not forming whole circle
Length l of rope 5, and the line that makes a mark on reel steel wire ropes 5, the winding ring initial position of single reel steel wire ropes 5 passes through
This mark line is alignd with ship railway carriage or compartment side rope stretching point determination；
After determining the installation initial position of safe reel 1 coiling steel wire rope 5, hang reel steel wire ropes 5 with bridge machine and nylon tape
Nose cone set alive, slowly drive steel wire rope reel 6 rotate, the reel steel wire ropes 5 of releasing set off round log 4 and pulley 9 by ground
Fixed to the initial position of safe reel 1 and with steel wire rope and rope clamp；In this approach, all reel steel wire ropes 5 are fixed on peace
On full reel 1；
（5）, auxiliary drive install：Start hoist engine and stretch out steel wire rope of windlass 14, by steel wire rope of windlass 14 in safety
Reel 1 axial centre position is wound around a few, liner lumps of wood block between steel wire rope of windlass 14 and safe reel 1, and by hoist engine
The fag end of steel wire rope 14 is connected with safe reel 1；
（6）, safe reel wirerope-winding：Start auxiliary drive, 1 turn of safe reel is driven by steel wire rope of windlass 14
Dynamic, safe reel 1 drives reel steel wire ropes 5 to press grooving and is wound around, and reel steel wire ropes 5 drive steel wire rope reel 6 certainly after bypassing pulley 9
By rotating, realize being wound around while different root reel steel wire ropes 5 on same safe reel 1；The telltale mark of reel steel wire ropes 5
（Mark line）When being wound near ship railway carriage or compartment side rope stretching point, if there being deviation, the volume of balance weight side of being sling with the binding of 10t nylon sling
Cylinder steel wire rope 5, makes the telltale mark of reel steel wire ropes 5 overlap with ship railway carriage or compartment side rope stretching point；Continue to be wound around reel steel wire ropes 5 to pressing plate
Place, the fixing bolt of balance weight side is partial at locking pressure plate center, and Tightening moment deviation is not more than 5%, and ship railway carriage or compartment is partial at pressing plate center
The fixing bolt of side wouldn't fasten；Continue to be wound around reel steel wire ropes 5, until the reel steel wire ropes 5 on steel wire rope reel 6 are whole
It is wound on safe reel 1；After steel wire rope on steel wire rope reel 6 is all released, with bridge machine suspension hook, 35t shackle and φ 26mm
Lifting steel wire rope hangs pigtail taper sleeve；Nylon rope with the sawed-off fixing fag end of hacksaw；Slowly move bridge machine suspension hook, avoid steel wire rope
After reel support group 2, fag end is dropped down onto free state, pine removes bridge machine suspension hook, and tapered sleeve is fixed；Said process, with bridge machine by
Individual constructed.
Furthermore, it is necessary to explanation, the specific embodiment described in this specification, the shape of its parts and components, it is named
Title etc. can be different, and the above content described in this specification is only to present configuration example explanation.
Claims (10)
1. a kind of safe reel wire rope winding device of steel wire rope winding type ship lift it is characterised in that：Including steel wire rope reel
Support group, ground angle pulley group and auxiliary drive；Wire rope roll disc carrier group includes support shaft, supports shaft stool, props up
Support bracing strut and overturn-preventing steel plate；Bracing strut is supported to be fixed on overturn-preventing steel plate；Shaft stool is supported to be fixed on support bracing strut
On；Support shaft is rotatably connected on support shaft stool；Ground angle pulley group includes pulley and pulley bracket, and pulley rotation is installed
On pulley bracket；Wire rope roll disc carrier group and ground angle pulley group are arranged on the balance heavy side of described safe reel；Institute
The auxiliary drive stated includes hoist engine, and hoist engine is arranged on the ship railway carriage or compartment side of described safe reel.
2. the safe reel wire rope winding device of steel wire rope winding type ship lift according to claim 1 it is characterised in that：
Also include ground and set off round log, ground is set off round log and fixed on the ground.
3. the safe reel wire rope winding device of steel wire rope winding type ship lift according to claim 2 it is characterised in that：
It is provided with described ground and set off round log between safe reel and ground angle pulley group.
4. the safe reel wire rope winding device of steel wire rope winding type ship lift according to claim 2 it is characterised in that：
It is provided with described ground and set off round log between ground angle pulley group and wire rope roll disc carrier group.
5. the safe reel wire rope winding device of steel wire rope winding type ship lift according to claim 1 it is characterised in that：
Described support shaft stool is U-shaped.
6. the safe reel wire rope winding device of steel wire rope winding type ship lift according to claim 1 it is characterised in that：
Described pulley transverse center is overlapped with the safe reel transverse center of ship lift.
7. a kind of safe reel wirerope-winding method of steel wire rope winding type ship lift it is characterised in that：Using claim 1～
Device described in 6 any claim, comprises the steps：
（1）, device arrangement：By the overturn-preventing Interal fixation of wire rope roll disc carrier group on the ground；By ground angle pulley group
Pulley bracket fix on the ground；On safe reel, the cross central line of every wirerope-winding grooving circle should be slided with corresponding
Grooving on wheel is tangent；Auxiliary drive is fixed with ground；Wire rope roll disc carrier group, ground angle pulley group, ground lining
Support round log is arranged on the balance heavy side of safe reel, and hoist engine is arranged on the ship railway carriage or compartment side of safe reel；
（2）, steel wire rope reel transport with wire rope roll disc carrier group assembling：Check that the reel steel wire ropes on steel wire rope reel are twisted with the fingers
To, support shaft is penetrated the centre bore of steel wire rope reel, then steel wire rope reel is lifted in wire rope roll disc carrier group,
Support axle is put in support shaft stool；The sth. made by twisting of reel steel wire ropes is to oppositely oriented with safe reel；
（3）, reel steel wire ropes initial alignment on safe reel：The initial position of safe reel is the pressing plate end when safe reel
Face is in position during horizontality；Telltale mark on reel steel wire ropes is with the taper sleeve hole center of safe reel ship railway carriage or compartment side extremely
The distance between ship railway carriage or compartment side rope stretching point is positioning datum；On safe reel, the winding of single reel steel wire ropes is right centered on pressing plate
Claim；Single reel steel wire ropes be wound around axial initial position according between ship railway carriage or compartment side taper sleeve hole center to ship railway carriage or compartment side rope stretching point away from
Converse from safe drum diameter, the winding ring initial position of single reel steel wire ropes presses ship railway carriage or compartment side tapered sleeve end and ship railway carriage or compartment side
Rope stretching point positioned in alignment；After determining the installation initial position of safe reel coiling steel wire rope, hang the head alive of reel steel wire ropes
Tapered sleeve, drives steel wire rope reel to rotate, and the reel steel wire ropes of releasing pass through pulley to the initial position of safe reel and to be fixed；
（4）, auxiliary drive install：Start hoist engine and stretch out steel wire rope of windlass, by steel wire rope of windlass in safe reel
Axial centre position is wound around a few, and the fag end of steel wire rope of windlass is connected with safe reel；
（5）, safe reel wirerope-winding：Start auxiliary drive, safe spool turns driven by steel wire rope of windlass,
Safe reel drives reel steel wire ropes to press grooving and is wound around；The telltale mark of reel steel wire ropes is wound near ship railway carriage or compartment side rope stretching point
When, if there being deviation, the reel steel wire ropes of balance weight of slinging side, make telltale mark and the ship railway carriage or compartment side rope stretching point weight of reel steel wire ropes
Close；Continue to be wound around reel steel wire ropes to pressing plate, the fixing bolt of balance weight side is partial at locking pressure plate center, and Tightening moment is inclined
Difference is not more than 5%, and the fixing bolt that ship railway carriage or compartment side is partial at pressing plate center wouldn't fasten；Continue to be wound around reel steel wire ropes, until steel wire rope
Reel steel wire ropes on reel are all wound on safe reel.
8. the safe reel wirerope-winding method of steel wire rope winding type ship lift according to claim 7 it is characterised in that：
In described step（2）And step（3）Between comprise the steps：
Reel steel wire ropes head alive is untied：Rotate steel wire rope reel, the nose cone set alive making reel steel wire ropes is close proximity to wire rope roll
Disc carrier group platform surface；With jack, shackle and lifting steel wire rope hoisting drum steel wire rope, hold pigtail taper sleeve；Sawed with hacksaw
The nylon rope of disconnected fixing fag end；Slowly unclamp jack, until fag end is in free state, remove jack.
9. the safe reel wirerope-winding method of steel wire rope winding type ship lift according to claim 7 it is characterised in that：
Step（3）In, the winding axial direction initial position of single reel steel wire ropes goes out to ship railway carriage or compartment side according to ship railway carriage or compartment side taper sleeve hole center
The distance between rope point and the method that safe drum diameter converses are：According to ship railway carriage or compartment side taper sleeve hole center to ship railway carriage or compartment side rope stretching point
The distance between L and safe reel diameter D, conversing single reel steel wire ropes with formula L=n × π × D needs in safety coiling
Number of turns n being wound around on cylinder, thereby determines that the winding axial direction initial position of single reel steel wire ropes.
10. the safe reel wirerope-winding method of steel wire rope winding type ship lift according to claim 9, its feature exists
In：Step（3）In, the winding ring initial position of single reel steel wire ropes is alignd with ship railway carriage or compartment side rope stretching point by ship railway carriage or compartment side tapered sleeve end
Positioning method be：By the integer circle N of number of turns n, according to formula l=（n-N）× π × D, calculates the roller steel wire not forming whole circle
Length l of rope, and the line that makes a mark on reel steel wire ropes, the winding ring initial position of single reel steel wire ropes is marked by this
Note line is alignd with ship railway carriage or compartment side rope stretching point determination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611036475.1A CN106395659A (en) | 2016-11-23 | 2016-11-23 | Steel wire rope winding device and method for safety drum for steel wire rope winding type ship lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611036475.1A CN106395659A (en) | 2016-11-23 | 2016-11-23 | Steel wire rope winding device and method for safety drum for steel wire rope winding type ship lift |
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| CN106395659A true CN106395659A (en) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611036475.1A Pending CN106395659A (en) | 2016-11-23 | 2016-11-23 | Steel wire rope winding device and method for safety drum for steel wire rope winding type ship lift |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106986278A (en) * | 2017-05-02 | 2017-07-28 | 中国矿业大学 | The steel wire rope equalization of strain system and method adjusted based on head sheave |
| CN107059832A (en) * | 2017-04-28 | 2017-08-18 | 中国葛洲坝集团机电建设有限公司 | A kind of construction method of Waterpower type ship elevator main rope |
| CN109292641A (en) * | 2018-12-10 | 2019-02-01 | 中联重科股份有限公司 | The rope-winding method of crane and crane |
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| CN109292641A (en) * | 2018-12-10 | 2019-02-01 | 中联重科股份有限公司 | The rope-winding method of crane and crane |
| CN109292641B (en) * | 2018-12-10 | 2019-08-30 | 中联重科股份有限公司 | The rope-winding method of crane and crane |
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Application publication date: 20170215 |