CN104671136B - A kind of folding and unfolding towing the machine of burying submarine cable two-fold cylinder friction winch - Google Patents
A kind of folding and unfolding towing the machine of burying submarine cable two-fold cylinder friction winch Download PDFInfo
- Publication number
- CN104671136B CN104671136B CN201310639660.XA CN201310639660A CN104671136B CN 104671136 B CN104671136 B CN 104671136B CN 201310639660 A CN201310639660 A CN 201310639660A CN 104671136 B CN104671136 B CN 104671136B
- Authority
- CN
- China
- Prior art keywords
- bearing
- support
- towing
- erection support
- towing cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 210000004907 gland Anatomy 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 239000004519 grease Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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
- B66D1/02—Driving gear
- B66D1/08—Driving gear incorporating fluid motors
-
- 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
- B66D1/26—Rope, cable, or chain winding mechanisms; Capstans having several drums or barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0125—Motor operated winches
- B66D2700/0133—Fluid actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention belongs to cable laying ship burying submarine cable corollary equipment field, specifically a kind of folding and unfolding towing the machine of burying submarine cable two-fold cylinder friction winch, including two towing cable reels, erection support, hydraulic motor, reductor, sheave and hydraulic control unit, the both sides of wherein erection support are respectively equipped with side plate, towing cable reel be arranged in parallel, and two ends are respectively perpendicular on the side plate of the erection support both sides, the two ends of towing cable volume are connected by reductor with hydraulic motor respectively, the towing cable reductor for being arranged at erection support homonymy is connected by connecting plate respectively, hydraulic control unit is arranged on connecting plate, sheave is arranged on the side plate of erection support, and it is arranged on edge of the side plate close to storage winch side.One end of steel wire rope is connected with the machine of burying submarine cable, and the other end stretches out after being wound on two towing cable reels to be connected with storage winch.The present invention provides the tension force that tractive force reduces steel wire rope simultaneously, meets and bears high capacity, loads the big requirement of change.
Description
Technical field
The invention belongs to cable laying ship burying submarine cable corollary equipment field, specifically a kind of folding and unfolding towing the machine of burying submarine cable
With two-fold cylinder friction winch.
Background technology
When cable laying ship carries out burying submarine cable operation, folding and unfolding and towing construction to burying machine are generally completed by winch.This
Plant winch has its particularity in actual use, on the one hand, winch working condition is various, it is necessary to reference to different operating modes to winch
Operated to meet corresponding job requirements, this requires winch to have multiple-working mode in itself；On the other hand, steel on winch
Cord end load changes greatly, and maximum load value is very high, especially when drawing burying machine progress ditching operation.Traditional monovolume
Cylinder winch typically needs multi-lay winding, because steel cord ends load change is big, it is ensured that arrangement of the steel wire rope on reel is neat
Extremely difficult, being frequently necessary to stop in practical work process adjusts the arrangement of steel wire rope, not only greatly reduces operating efficiency,
And friction and extruding between steel wire rope is caused, or even sting rope and can all shorten the service life of steel wire rope.If by tradition strand
The traction function of car is separated into two winches with storage cable function, and a winch specially provides tractive force, and a winch is specially stored
Steel wire rope, can not only meet winch and bear high capacity, load the big requirement of change, and can realize steel wire rope constant-tension
Under neat arrangement.
The content of the invention
It is an object of the invention to provide a kind of folding and unfolding towing the machine of burying submarine cable two-fold cylinder friction winch, on the one hand can
Tractive force needed for operation is provided, on the other hand by two towing cable reel lay winding wire ropes, steel wire rope is stretched out and storage winch
When being connected, the tension force of steel wire rope is greatly reduced, and is met and is born high capacity, loads the big requirement of change.
The purpose of the present invention is achieved through the following technical solutions：
A kind of folding and unfolding towing the machine of burying submarine cable two-fold cylinder friction winch, including two towing cable reels, erection support, hydraulic pressure
Motor, reductor and hydraulic control unit, wherein the both sides of the erection support are respectively equipped with side plate, the towing cable reel is parallel
Set, and two ends are respectively perpendicular on the side plate of the erection support both sides, the two ends of the towing cable reel pass through respectively
Reductor is connected with hydraulic motor, and the towing cable reductor for being arranged at the erection support homonymy is connected by connecting plate respectively, liquid
Control unit is pressed to be arranged on the connecting plate of either side.
The bearing saddle bore for supporting the towing cable reel is respectively provided with the side plate of the erection support both sides, is each dragged
The two ends of cable reel are arranged in the bearing saddle bore on the erection support side plate by clutch shaft bearing and second bearing respectively.
Dust cap is installed on the outside of the clutch shaft bearing, be separately installed with the both sides of the second bearing inner end cap,
Outer end cap and gland, the second bearing are fixed by the inner end cap, outer end cap and gland.
Framework type sealing ring is provided with the gland, the gland is provided with pump nozzle.
Sheave is provided with the erection support, the sheave is arranged on the side plate edge of the erection support.
The sheave includes support and roller, and the sheave is arranged on the side of the erection support by the support
On plate, the roller is arranged in the support.
The support is provided with support plate, and the roller includes hubcap, bearing, heart axle and bearing (ball) cover, and the roller leads to
Mistake heart axle is arranged on the support plate, the through hole passed through for the heart axle is provided with the center of the roller, in the through hole
Two ends be respectively arranged with bearing, provided with the seam for limiting the position of bearings in the through hole, at the two ends of the through hole
Bearing (ball) cover is respectively arranged with, the bearing is by the seam and bearing (ball) cover defined position, and the heart axle is by being arranged at
The hubcap of the stent outer is arranged on the support plate of the support.
Anti-abrasion pad is provided between the support plate and the bearing (ball) cover.
The towing cable reel is provided with grooving parallel to each other.
Advantages of the present invention is with good effect：
1st, the present invention can meet winch and bear high capacity, load the big requirement of change, and can realize that steel wire rope is permanent
Determine the neat arrangement under tension force.
2nd, two reductors are symmetrically installed with inside each towing cable reel of the invention, effectively save space.
3rd, the present invention can also drive winch in addition to tractive force is provided for basic lifting burying machine by electrical-liquid control
Hydraulic control unit realize：（1）The constant tractive force of setting is provided when coordinating folding and unfolding the machine of burying submarine cable with door frame；（2）It is embedded
Machine enter water it is in place after winch is placed in on-position, excavating trench for towing burying machine provides tractive force, and when drag exceedes
Steel wire rope can be released during setting value automatically.
Brief description of the drawings
Fig. 1 is top view of the present invention,
Fig. 2 is A-A sectional views in Fig. 1,
Fig. 3 is enlarged drawing at I in Fig. 2,
Fig. 4 is sheave structural representation in Fig. 1,
Fig. 5 is sheave sectional view in Fig. 4.
Wherein, 1 is steel wire rope, and 2 be towing cable reel, and 3 be erection support, and 4 be connecting plate, and 5 be hydraulic control unit, and 6 are
Side plate, 7 be sheave, and 8 be hydraulic motor, and 9 be dust cap, and 10 be clutch shaft bearing, and 11 be reductor, and 12 be second bearing, 13
It is support for outer end cap, 14,15 be roller, and 16 be hubcap, and 17 be bearing, and 18 be heart axle, and 19 be bearing (ball) cover, and 20 be abrasionproof
Pad, 21 be inner end cap, and 22 be gland, and 23 be framework type sealing ring, and 24 be pump nozzle, and 25 be support plate.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, the present invention includes two towing cable reels 2, erection support 3, sheave 7, hydraulic motor 8, reductors
11 and hydraulic control unit 5, two of which towing cable reel 2 be arranged in parallel, and the both sides of the erection support 3 are respectively equipped with side plate 6,
The two ends of the towing cable reel 2 are respectively perpendicular on the side plate 6 of the both sides of erection support 3, and the towing cable reel 2
Two ends are connected by reductor 11 with hydraulic motor 8 respectively, and the towing cable reductor 11 for being arranged at the homonymy of erection support 3 is distinguished
Connected by connecting plate 4, connecting plate 4 makes the towing cable reductor 11 mutually constraint turn into non-rotating part, hydraulic control unit 5
On the connecting plate 4 of the side of erection support 3, sheave 7 is arranged on the side plate 6 of the erection support 3 by screw
On, and it is located at the edge that steel wire rope 1 is connected side with storage winch installed in the side plate 6.
As shown in Fig. 2 being respectively provided with the axle for supporting the towing cable reel 2 on the side plate 6 of the both sides of erection support 3
Bearing hole, the two ends of each towing cable reel 2 are arranged on the side of erection support 3 by clutch shaft bearing 10 and second bearing 12 respectively
In bearing saddle bore on plate, dust cap 9 is installed in the outside of the clutch shaft bearing 10, pacified respectively in the both sides of second bearing 12
Equipped with inner end cap 21, gland 22 and outer end cap 13, as shown in figure 3, second bearing 12 passes through the inner end cap 21, gland 22 and outer
End cap 13 is fixed, and framework type sealing ring 23 is provided with the gland 13, and the framework type sealing ring 23 is used to prevent second bearing
Pump nozzle 24 is additionally provided with lubricating grease leakage in 12, gland 13, for grease up.The surface of towing cable reel 2 is provided with
Grooving parallel to each other, each towing cable reel 2 is driven jointly by two hydraulic motors 8 and two reductors 11, the reductor
11 are symmetrical arranged, and are arranged on respectively by screw on the end plate at the two ends of towing cable reel 2, and hydraulic motor 8 is insertion liquid
Pressure motor, is directly installed on reductor 11.The hydraulic brake with braking function is carried on the reductor 11, this is existing
Common technology.The hydraulic motor 8 is variable displacement motor, by the discharge capacity for changing motor, it is possible to achieve to winch capacity and speed
The control of degree, this is existing common technology.
As shown in Figures 4 and 5, the sheave 7 includes support 14 and two rollers 15, and wherein steel wire rope 1 is by two rollers
Passed through between 15, support 14 is arranged on by screw on the side plate 6 of the erection support 3.The support 14 is provided with two branch
Plate 25, the roller 15 is arranged on the support plate 25 by heart axle 18, is provided with the center of the roller 15 and is supplied the heart
The through hole that axle 18 is passed through, bearing 17 is respectively arranged with the two ends of the through hole, the bearing 17 is deep groove ball bearing, in through hole
The interior seam provided with the limitation position of bearing 17, the two ends of the through hole are respectively arranged with bearing (ball) cover 19, the bearing 17
By the seam and the defined position of bearing (ball) cover 19, heart axle 18 is fixed by the support plate 25 of hubcap 16 and support 14, in institute
State and anti-abrasion pad 20 is provided between support plate 25 and the bearing (ball) cover 19 being arranged on the roller 15, the material of the anti-abrasion pad 20 is
Nylon.When the one side of sheave 7 ensures that steel wire rope 1 stretches out, the steel wire rope 1 is vertical with the axial direction of towing cable reel 2,
On the other hand ensure that the steel wire rope 1 is arranged in the grooving of towing cable reel 2.
The present invention operation principle be：
Grooving parallel to each other is equipped with two towing cable reels 2 of the present invention, steel wire rope 1 is arranged in the grooving,
And be wrapped in class ellipse on two towing cable reels 2, hydraulic motor 8 synchronously drives two towing cable volumes after slowing down through reductor 11
Cylinder 2 is rotated, and the frictional force between grooving and steel wire rope 1 using towing cable reel 2 realizes the folding and unfolding drag function of the present invention.
As shown in figure 1, the one end of steel wire rope 1, which is connected to the machine of burying submarine cable, directly bears service load, the other end is on two towing cable reels 2
After winding of single layer, the outside for extending out to the present invention is connected with the storage winch of special storage steel wire rope 1, bears the steel of service load
After cord 1 is wound through two towing cable reels 2 so that the tension force of steel wire rope 1 greatly reduces and loads change less, and this causes this to send out
Bright meet bears high capacity, loads the big requirement of change, when entering back into storage winch, also ensure that the neat row of steel wire rope
Cloth.The limitation steel wire rope 1 of sheave 7 is moved, it is ensured that steel wire rope 1 stretches out the present invention when being connected with storage winch, and the steel wire rope 1 is just
In the grooving for falling within towing cable reel 2 well.
Hydraulic control unit 5 is arranged on connecting plate 4, and the hydraulic control unit 5 passes through electrical-liquid control hydraulic pressure horse
Rotation up to 8 makes the present invention have multiple-working mode：（1）Common lifting pattern, tractive force is provided for lifting burying machine；（2）
Identical tension pattern, provides the constant tractive force of setting when coordinating folding and unfolding the machine of burying submarine cable with door frame；（3）Drag mode, burying machine
Enter water it is in place after winch is placed in on-position, excavating trench for towing burying machine provides tractive force, and works as tractive force more than one
During fixed number value, steel wire rope is released, steel wire rope tension is reduced.The electrical-liquid control of the hydraulic control unit 5 is existing conventional
Technology.
Claims (4)
1. a kind of folding and unfolding towing the machine of burying submarine cable two-fold cylinder friction winch, it is characterised in that：Including two towing cable reels (2),
Erection support (3), hydraulic motor (8), reductor (11) and hydraulic control unit (5), wherein the both sides of the erection support (3)
Side plate (6) is respectively equipped with, the towing cable reel (2) be arranged in parallel, and two ends are respectively perpendicular installed in the erection support (3) two
On the side plate (6) of side, the two ends of the towing cable reel (2) are connected by reductor (11) with hydraulic motor (8) respectively, are arranged at
The towing cable reductor (11) of erection support (3) homonymy is connected by connecting plate (4) respectively, and hydraulic control unit (5) is installed
On the connecting plate (4) of either side；The towing cable reel (2) is provided with grooving parallel to each other, and steel wire rope (1) is arranged at described
In grooving；
Sheave (7) is provided with the erection support (3), the sheave (7) is arranged on the side plate of the erection support (3)
(6) on edge, the steel wire rope (1) on the towing cable reel (2) is along the axial direction perpendicular to the towing cable reel (2) by institute
State and passed through in sheave (7)；
The sheave (7) includes support (14) and roller (15), and the sheave (7) is arranged on institute by the support (14)
State on the side plate (6) of erection support (3), the roller (15) is arranged in the support (14)；
The support (14) be provided with support plate (25), the roller (15) include hubcap (16), bearing (17), heart axle (18) and
Bearing (ball) cover (19), the roller (15) is arranged on the support plate (25) by heart axle (18), in the roller (15)
The through hole passed through for the heart axle (18) is provided with the heart, bearing (17) is respectively arranged with the two ends of the through hole, described logical
Provided with the seam for limiting bearing (17) position in hole, bearing (ball) cover (19), institute are respectively arranged with the two ends of the through hole
Bearing (17) is stated by the seam and bearing (ball) cover (19) defined position, the heart axle (18) is by being arranged at the support
(14) hubcap (16) on the outside of is arranged on the support plate (25) of the support (14)；
Anti-abrasion pad (20) is provided between the support plate (25) and the bearing (ball) cover (19).
2. folding and unfolding towing the machine of burying submarine cable according to claim 1 two-fold cylinder friction winch, it is characterised in that：The peace
The bearing saddle bore for supporting the towing cable reel (2), each towing cable volume are respectively provided with the side plate (6) for filling bearing (3) both sides
The two ends of cylinder (2) are arranged on the axle on the erection support (3) side plate by clutch shaft bearing (10) and second bearing (12) respectively
In bearing hole.
3. folding and unfolding towing the machine of burying submarine cable according to claim 2 two-fold cylinder friction winch, it is characterised in that：Described
Dust cap (9) is installed on the outside of one bearing (10), be separately installed with the both sides of the second bearing (12) inner end cap (21),
Outer end cap (13) and gland (22), the second bearing (12) pass through the inner end cap (21), outer end cap (13) and gland (22)
It is fixed.
4. folding and unfolding towing the machine of burying submarine cable according to claim 3 two-fold cylinder friction winch, it is characterised in that：The pressure
Cover and framework type sealing ring (23) is provided with (13), the gland (13) is provided with pump nozzle (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310639660.XA CN104671136B (en) | 2013-11-30 | 2013-11-30 | A kind of folding and unfolding towing the machine of burying submarine cable two-fold cylinder friction winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310639660.XA CN104671136B (en) | 2013-11-30 | 2013-11-30 | A kind of folding and unfolding towing the machine of burying submarine cable two-fold cylinder friction winch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104671136A CN104671136A (en) | 2015-06-03 |
| CN104671136B true CN104671136B (en) | 2017-09-22 |
Family
ID=53306807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310639660.XA Expired - Fee Related CN104671136B (en) | 2013-11-30 | 2013-11-30 | A kind of folding and unfolding towing the machine of burying submarine cable two-fold cylinder friction winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104671136B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105800493A (en) * | 2015-07-16 | 2016-07-27 | 江苏华帝海洋工程设备制造有限公司 | Winch traction mechanism and cable storage mechanism separation and linkage control system |
| CN106829772A (en) * | 2015-12-07 | 2017-06-13 | 捷胜海洋装备股份有限公司 | A kind of deep-sea ocean scientific investigation pulling winch |
| CN107444993A (en) * | 2016-05-30 | 2017-12-08 | 捷胜海洋装备股份有限公司 | A kind of winch for being easy to adjust out cable angle |
| CN106744427B (en) * | 2016-12-15 | 2019-04-02 | 武汉船用机械有限责任公司 | A kind of towing winch system |
| CN106698224B (en) * | 2017-01-05 | 2019-02-12 | 武汉船用机械有限责任公司 | A kind of friction winch |
| CN106744435A (en) * | 2017-01-05 | 2017-05-31 | 武汉船用机械有限责任公司 | A kind of friction winch |
| CN107720583B (en) * | 2017-10-25 | 2019-08-13 | 上海振华重工(集团)股份有限公司 | A kind of hoister system |
| CN109973448B (en) * | 2017-12-22 | 2024-05-14 | 中国科学院沈阳自动化研究所 | Towing winch hydraulic system with multiple working modes |
| CN108002261A (en) * | 2017-12-31 | 2018-05-08 | 吉林大学 | A kind of winch force-reducing mechanism |
| CN111141510B (en) * | 2020-03-09 | 2020-10-23 | 吉林大学 | Force reducing performance test bench for friction wheel type winch force reducing mechanism |
| CN111977546A (en) * | 2020-08-06 | 2020-11-24 | 广州海洋地质调查局 | Steel cable rewinding damping machine and method for marine geological winch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2460880A1 (en) * | 1979-07-12 | 1981-01-30 | Rotzler Gmbh Co | WINCH |
| CN101239694A (en) * | 2007-02-08 | 2008-08-13 | 包尔机械有限公司 | Winching device |
| CN202558519U (en) * | 2012-05-25 | 2012-11-28 | 哈尔滨第一机械集团有限公司 | Compact servo hydraulic transmission winch |
| CN203333214U (en) * | 2013-07-16 | 2013-12-11 | 湖北省咸宁三合机电制业有限责任公司 | Double-coiling-block steel wire rope single-layer winding winch with annular rope grooves |
| CN203582347U (en) * | 2013-11-30 | 2014-05-07 | 中国科学院沈阳自动化研究所 | Double-drum friction winch for contracting and releasing towed submarine cable burying machine |
-
2013
- 2013-11-30 CN CN201310639660.XA patent/CN104671136B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2460880A1 (en) * | 1979-07-12 | 1981-01-30 | Rotzler Gmbh Co | WINCH |
| CN101239694A (en) * | 2007-02-08 | 2008-08-13 | 包尔机械有限公司 | Winching device |
| CN202558519U (en) * | 2012-05-25 | 2012-11-28 | 哈尔滨第一机械集团有限公司 | Compact servo hydraulic transmission winch |
| CN203333214U (en) * | 2013-07-16 | 2013-12-11 | 湖北省咸宁三合机电制业有限责任公司 | Double-coiling-block steel wire rope single-layer winding winch with annular rope grooves |
| CN203582347U (en) * | 2013-11-30 | 2014-05-07 | 中国科学院沈阳自动化研究所 | Double-drum friction winch for contracting and releasing towed submarine cable burying machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104671136A (en) | 2015-06-03 |
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Granted publication date: 20170922 |