CN104671137A - Retractable towing winch of submarine cable embedding machine - Google Patents
Retractable towing winch of submarine cable embedding machine Download PDFInfo
- Publication number
- CN104671137A CN104671137A CN201310639507.7A CN201310639507A CN104671137A CN 104671137 A CN104671137 A CN 104671137A CN 201310639507 A CN201310639507 A CN 201310639507A CN 104671137 A CN104671137 A CN 104671137A
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- CN
- China
- Prior art keywords
- winch
- towing
- storage
- bearing
- cable reel
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Classifications
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- 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
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- 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
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- 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
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- 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
- B66D1/40—Control devices
- B66D1/48—Control devices automatic
- B66D1/50—Control devices automatic for maintaining predetermined rope, cable, or chain tension, e.g. in ropes or cables for towing craft, in chains for anchors; Warping or mooring winch-cable tension control
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- 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
- B66D2700/0141—Electrically actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention belongs to the field of supporting device for submarine cable embedding of a cable laying ship, and particularly relates to a retractable towing winch of a submarine cable embedding machine. The retractable towing winch comprises a cable storage winch and a cable dragging winch, wherein the cable dragging winch drives a cable dragging reel to rotate through a cable dragging winch; the cable storage winch comprises a roper guider and a cable storage mechanism; the rope guider comprises a guide wheel, a guide wheel supporting bracket, a guide wheel supporting base and a guide wheel motor; a wire rope deflection detecting device and a wire rope length counting device are arranged on the guide wheel supporting bracket, wherein the wire rope deflection detecting device sends a signal to control the rotation of the rope guider motor, and further control the movement of the guide wheel supporting bracket so as to remove the deflection of the wire rope; the cable storage mechanism drives the cable storage reel to rotate through the cable storage winch; one end of the wire rope enters the rope guider after being coiled by the cable dragging reel, and then coils on the cable storage reel after being folded at 90 degrees by the guide wheel, and the cable storage winch performs the constant tension control on the wire rope. The retractable towing winch satisfies the demand of high load, big loading change and big rope capacity of the retractable towing winch of the submarine cable embedding machine.
Description
Technical field
The invention belongs to cable layer burying submarine cable corollary equipment field, specifically a kind of the machine of burying submarine cable folding and unfolding hauling machine.
Background technology
Burying machine folding and unfolding hauling machine is the visual plant that cable layer carries out burying submarine cable operation.General burying machine folding and unfolding hauling machine adopts the single drum winch structure of traditional steel rope multiple wraps.Its advantage is that structure and fuction is relatively simple, and technology maturation, be convenient to application, and reliability is high.But burying machine hauling machine has its particularity in actual use, first, winch working condition is various, needs to operate to meet corresponding job requirements to winch in conjunction with different operating modes, and this just requires that winch itself has multiple-working mode; Secondly, on winch, steel cord ends load variations is large, and maximum load value is very high, especially when drawing burying machine and carrying out ditching operation; Finally, along with the continuous increase of burying machine operating depth, the rope capacity of needs is multiplied (being generally 3 ~ 4 times of the depth of water), and winch holds rope amount and increases.Traditional single drum winch is single due to mode of operation, and needs more artificial participation during door frame coordinating operation, and not only easily cause steel wire rope tension to relax, impact is wound around, and also reduces operating efficiency.Simultaneously, for the winch of multiple wraps, because steel cord ends load variations is large, ensure that the arrangement of steel rope on reel is neat very difficult, often need to stop in practical work process to adjust the arrangement of steel rope, not only greatly reduce work efficiency, and cause the friction between steel rope and extruding, even sting the service life that rope all can shorten steel rope.
Summary of the invention
The object of the present invention is to provide a kind of the machine of burying submarine cable folding and unfolding hauling machine, adopt the multiple twin car collocation form of storage winch and towing winch, achieve being separated of the machine of burying submarine cable folding and unfolding hauling machine Chu Lan mechanism and trailer coupling, the demand of the large and great Rong rope amount of high capacity when meeting the machine of burying submarine cable folding and unfolding hauling machine operation, load variations, and the arrangement of steel rope on reel is neat, improves operating efficiency.
The object of the invention is to be achieved through the following technical solutions:
A kind of the machine of burying submarine cable folding and unfolding hauling machine, comprise storage winch, towing winch and steel rope, wherein towing winch comprises towing winch motor, towing winch reductor, towing winch bearing and towing cable reel, described towing cable reel is arranged in described towing winch bearing, and towing winch motor is connected with described towing cable reel by towing winch reductor; Storage winch comprises rope winding jib and Chu Lan mechanism, described rope winding jib comprises track adjusting wheel, track adjusting wheel bracing frame, rope winding jib bearing and rope winding jib motor, described rope winding jib bearing comprises the leading screw and feed rod that be arranged in parallel, and to be sleeved on described leading screw and feed rod and can along the sliding shaft sleeve of described leading screw movement; Described track adjusting wheel is arranged in described track adjusting wheel bracing frame, and the sliding shaft sleeve on described track adjusting wheel bracing frame and described rope winding jib bearing is rotationally connected, and rope winding jib motor is connected with described leading screw one end away from described towing winch; Described Chu Lan mechanism comprises storage cable reel, storage winch bearing and storage winch motor, storage winch reductor, and described storage cable reel is arranged in described storage winch bearing, and storage winch motor is connected with described storage cable reel by storage winch reductor; Described leading screw is arranged along the axial direction being parallel to described storage cable reel, and described towing cable reel is arranged along the axial direction perpendicular to described storage cable reel; One end of described steel rope enters in described towing winch, described towing cable reel extend out to after being wound around towing winch outside and enters in described rope winding jib, enter in storage winch after described track adjusting wheel folding, and be fixed on the storage cable reel in described storage winch; Described track adjusting wheel bracing frame is provided with and controls the deflection angle of rope detecting device of described track adjusting wheel bracing frame along described leading screw movement.
Described deflection angle of rope detecting device comprises proximity switch, turning block and adapter plate, described adapter plate is arranged on described track adjusting wheel bracing frame, proximity switch is arranged on described adapter plate, turning block is hingedly mounted on the both sides of described track adjusting wheel bracing frame respectively by rotating pin, described turning block is connected by position-limited lever, and described steel rope passes by between described position-limited lever; With on the turning block of described proximity switch homonymy, be provided with in the one end near described proximity switch the driving lever matched with described proximity switch.
Described rope winding jib bearing is respectively equipped with end plate along the two ends of the axial direction being parallel to described storage cable reel, the two ends of described feed rod are vertical affixed with the end plate at described rope winding jib bearing two ends respectively, one end of described leading screw is arranged on by bearing supporting on the end plate of close described towing winch one end on rope winding jib bearing, the other end of described leading screw passes the end plate away from described towing winch one end on described rope winding jib bearing, and by coupler and described rope winding jib motors; Described sliding shaft sleeve is respectively equipped with the through hole passed for described leading screw and feed rod, in the through hole wherein said sliding shaft sleeve supplying leading screw pass, the feed screw nut matched with described leading screw is installed.
Described rope winding jib also comprises support cylinder, and described sliding shaft sleeve is provided with support plate, described support cylinder be provided with one end of piston rod and described track adjusting wheel bracing frame hinged, described support cylinder away from one end of piston rod and described support plate hinged.
Described track adjusting wheel bracing frame comprises track adjusting wheel stay bearing plate and rotation seat, and described track adjusting wheel bracing frame is installed in rotation on sliding shaft sleeve by rotation seat, and described track adjusting wheel bracing frame is around the center axis thereof of described screw mandrel; Track adjusting wheel is arranged on described track adjusting wheel stay bearing plate by axial pin type sensor.
Described track adjusting wheel bracing frame is provided with rope capacity counting assembly, described rope capacity counting assembly comprises proximity switch and counting scale, described counting scale is gear-like and is coaxially connected with described track adjusting wheel, and proximity switch is arranged at the side of described track adjusting wheel bracing frame away from described support cylinder respectively.
Both sides on described storage winch bearing are respectively arranged with stand and riser, described storage winch reductor is arranged on the inside of described storage cable reel, and being arranged on described storage cable reel on the end plate of described storage winch motor one end, described storage cable reel is by described storage winch reductor and storage winch motors; The stand of described storage winch bearing is provided with bearing seat, and described storage cable reel is provided with bolster away from one end of described storage winch motor, and described storage cable reel is entered in described bearing seat by described bolster plug-in mounting.
Described storage cable reel is provided with steel rope pressing plate, and one end of described steel rope is fixed on storage cable reel by described steel rope pressing plate.
Described towing winch is provided with the towing cable reel of two, and described towing cable reel be arranged in parallel, the side plate of described towing winch bearing both sides is respectively equipped with the bearing saddle bore for supporting described towing cable reel, the two ends of described towing cable reel are arranged in the bearing saddle bore on described towing winch bearing side plate respectively by clutch shaft bearing and the second bearing; Towing winch bearing is provided with sheave near one end of described storage winch.
Each towing cable reel is driven jointly by two towing winch motors and two towing winch reductors, described towing winch reductor be symmetrical arranged be arranged on described towing cable reel two ends end plate on.
Advantage of the present invention and good effect are:
1, the present invention adopts the multiple twin car collocation form of storage winch and towing winch, achieve being separated of the machine of burying submarine cable folding and unfolding hauling machine Chu Lan mechanism and trailer coupling, the demand of the large and great Rong rope amount of high capacity when meeting the machine of burying submarine cable folding and unfolding hauling machine operation, load variations.
2, the present invention is provided with deviation angle detection device in storage winch rope winding jib guide wheel assemblies, deflection angle of rope can be detected in wirerope-winding process, guide wheel assemblies is provided with counting assembly, steel rope folding and unfolding length can be measured, axial pin type sensor is directly used as track adjusting wheel bearing pin, can measuring steel wire rope tension.
3, by control realization manually and automatic operation, described storage winch rope winding jib also can realize manually and rope arranging automatically described storage winch.
4, the storage cable reel of described storage winch and the towing cable reel of towing winch adopt full hydraulic drive mode, and described towing winch is except basic lifting burying machine function, also can be realized by electrical-liquid control: (1) coordinates with door frame during folding and unfolding the machine of burying submarine cable and can set and maintain constant-tension; (2) burying machine enter water in place after, towing winch braking towing burying machine excavation trench, and can release steel rope automatically when gradeability exceedes setting value.
Accompanying drawing explanation
Fig. 1 is birds-eye view of the present invention,
Fig. 2 is the cutaway view of Tu1Zhong Chu cable mechanism,
Fig. 3 is D direction view in Fig. 1,
Fig. 4 is the structural representation of rope capacity counting assembly in Fig. 1,
Fig. 5 is the structural representation of deflection angle of rope detecting device in Fig. 1,
Fig. 6 is B-B cutaway view in Fig. 5,
Fig. 7 is A-A cutaway view in Fig. 1.
Wherein, 1 is steel rope, 2 is storage cable reel, 3 is storage cable drum shaft bearing, 4 is storage winch bearing, 5 is deflection angle of rope detecting device, 6 is track adjusting wheel, 7 is rope capacity counting assembly, 8 is rope winding jib motor, 9 is leading screw, 10 is feed rod, 11 is axial pin type sensor, 12 is sliding shaft sleeve, 13 is rope winding jib bearing, 14 is sheave, 15 is storage winch motor, 16 is storage winch reductor, 17 is towing winch motor, 18 is towing winch reductor, 19 is towing winch bearing, 20 is towing cable reel, 21 is proximity switch, 22 is counting scale, 23 is track adjusting wheel bracing frame, 24 is proximity switch, 25 is turning block, 26 is adapter plate, 27 is rotating pin, 28 is storage winch, 29 is towing winch, 30 is position-limited lever, 31 is clutch shaft bearing, 32 is the second bearing, 33 is rope winding jib, 34 is base, 35 is Chu Lan mechanism, 36 is bolster, 37 is stand, 38 is riser, 39 is support cylinder, 40 is support plate, 41 is track adjusting wheel stay bearing plate, 42 is rotation seat, 43 is connecting panel.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, the present invention includes storage winch 28 and towing winch 29, wherein storage winch 28 comprises rope winding jib 33, Chu Lan mechanism 35 and base 34, and described rope winding jib 33 and Chu Lan mechanism 35 are arranged on described base 34, and described base 34 is arranged on the deck of cable layer working lining.
As shown in Figure 2, Chu Lan mechanism 35 comprises storage cable reel 2, bearing seat 3, storage winch bearing 4, storage winch motor 15 and storage winch reductor 16, wherein storage winch bearing 4 is arranged on the base 34 of storage winch 28 by bolt, both sides on described storage winch bearing 4 are respectively arranged with stand 37 and riser 38, bearing seat 3 is arranged in the stand 37 of described storage winch bearing 4 by screw, storage winch reductor 16 outer flange is arranged on the riser 38 of described storage winch bearing 4 by screw, and described storage winch motor 15 is connected with reductor 16 in the mode of plug-in mounting, one end of its horsepower output is through described riser 38, described storage winch reductor 16 is arranged on the inside of described storage cable reel 2, and be arranged on described storage cable reel 2 on the end plate of described storage winch motor 15 one end by screw, described storage cable reel 2 is connected with storage winch motor 15 by described storage winch reductor 16, described storage cable reel 2 is provided with bolster 36 away from one end of described storage winch motor 15, and described storage cable reel 2 is entered in described bearing seat 3 by described bolster 36 plug-in mounting.Storage cable reel 2 is provided with steel rope pressing plate, and one end of steel rope 1 is fixed on storage cable reel 2 by described steel rope pressing plate.Storage cable reel 2 is provided with grooving, and during work, storage winch motor 15 rotates through the storage winch reductor 16 rear drive storage cable reel 2 that slows down, thus is wrapped in by steel rope 1 on described storage cable reel 2.
As shown in figures 1 and 3, rope winding jib 33 comprises track adjusting wheel 6, track adjusting wheel bracing frame 23, rope winding jib bearing 13, supporting oil cylinder 39 and rope winding jib motor 8.Rope winding jib bearing 13 is arranged on the support body 34 of storage winch 28 by bolt, described rope winding jib bearing 13 comprises end plate, leading screw 9, feed rod 10 and sliding shaft sleeve 12, wherein said end plate is arranged at rope winding jib bearing 13 respectively along the two ends being parallel to described storage cable reel 2 axial direction, rhizoid thick stick 9 and two feed rods 10 are arranged with in parallel between the end plate at described rope winding jib bearing 13 two ends, and described feed rod 10 is arranged on the both sides of described screw mandrel 9, the two ends of described feed rod 10 are vertical affixed with the end plate at described rope winding jib bearing 13 two ends respectively, one end of described leading screw 9 is arranged on rope winding jib bearing 13 on the end plate of towing winch 29 one end by bearing supporting, the other end of described leading screw 9 is through the end plate of described rope winding jib bearing 13 away from described towing winch 29 one end, and be connected with rope winding jib motor 8 by coupler, sliding shaft sleeve 12 is respectively equipped with three through holes passed for described leading screw 9 and feed rod 10, described sliding shaft sleeve 12 is sleeved on described leading screw 9 and feed rod 10, be provided with the feed screw nut matched with described leading screw 9 in the through hole described sliding shaft sleeve 12 supplying leading screw 9 pass, described feed screw nut is split type feed screw nut.During work, rope winding jib motor 8 drives leading screw 9 to rotate, and drives sliding shaft sleeve 12 along the axial motion of leading screw 9 by the worm drive of leading screw 9 and described feed screw nut, and described feed rod 10 plays directional tagging.Sliding shaft sleeve 12 is provided with support plate 40 in the side near Chu Lan mechanism 35, one end and the track adjusting wheel bracing frame 23 of support cylinder 39 piston rod are hinged, support cylinder 39 cylinder body one end and described support plate 40 hinged, axis along leading screw 9 is looked, when the piston rod of support cylinder 39 stretches out or shrinks, described track adjusting wheel bracing frame 23 under the effect of support cylinder 39 around the center axis thereof of described screw mandrel 9.Described track adjusting wheel bracing frame 23 comprises two track adjusting wheel stay bearing plates 41 and rotation seat 42, track adjusting wheel 6 is arranged between the track adjusting wheel stay bearing plate 41 of described track adjusting wheel bracing frame 23 both sides, and be installed in rotation on described track adjusting wheel stay bearing plate 41 by axial pin type sensor 11, the tension value of described axial pin type sensor 11 when measuring steel wire rope 1 is wound around on storage cable reel.Described track adjusting wheel bracing frame 23 is arranged on sliding shaft sleeve 12 by rotation seat 42, is provided with plain bearing in described rotation seat 42.The model of axial pin type sensor 11 is MB401, and manufacturer is BATAROW.
Track adjusting wheel bracing frame 23 is provided with rope capacity counting assembly 7, as shown in Figure 4, rope capacity counting assembly 7 comprises proximity switch 21 and counting scale 22, described counting scale 22 is gear-like and is coaxially connected with track adjusting wheel 6, and two proximity switches 21 of counting are arranged on the outside of track adjusting wheel bracing frame 23 away from the track adjusting wheel stay bearing plate 41 of described support cylinder 39 side.Track adjusting wheel 6 is provided with conductor rope groove, during folding and unfolding steel rope 1, steel rope 1 is arranged in described conductor rope groove, steel rope 1 drives described track adjusting wheel 6 to rotate, and then drive counting scale 22 to rotate, proximity switch 21 obtains by the number of teeth that record count dish 22 turns over the number of turns that track adjusting wheel 6 turns over, and calculates the length of folding and unfolding steel rope 1 thus.Described proximity switch 21 is contactless, and model is E2E2, and producer is Omron.
Track adjusting wheel bracing frame 23 is provided with deflection angle of rope detecting device 5, as shown in Fig. 5 ~ 6, described deflection angle of rope detecting device 5 comprises proximity switch 24, turning block 25 and adapter plate 26, wherein turning block 25 and adapter plate 26 are arranged at the outside of track adjusting wheel bracing frame 23, described adapter plate 26 is arranged on the track adjusting wheel stay bearing plate 41 of track adjusting wheel bracing frame 23 away from described support cylinder 39 side by screw, described adapter plate 26 is provided with two proximity switches 24, turning block 25 is hingedly mounted on the both sides of track adjusting wheel bracing frame 23 respectively by rotating pin 27, described turning block 25 is connected by two position-limited levers 30, this makes turning block 25 synchronous axial system being arranged at track adjusting wheel bracing frame 23 both sides, when steel rope 1 stretches out described track adjusting wheel bracing frame 23 and is wrapped on storage cable reel 2, described steel rope 1 passes by between described two position-limited levers 30.Be arranged at track adjusting wheel bracing frame 23 and be provided with the driving lever for matching with described proximity switch 24 near one end of proximity switch 24 away from the turning block 25 of described support cylinder 39 side, when steel rope 1 extend out to track adjusting wheel bracing frame 23 outside and is wound around on storage cable reel 2, under normal circumstances, the steel rope 1 stretching out track adjusting wheel bracing frame 23 is vertical with the axial direction of described storage cable reel 2, to realize the neat arrangement of steel rope 1 on storage cable reel 2, as shown in Figure 5, when steel rope 1 is when storing up the winding on cable reel 2 and producing drift angle α, steel rope 1 drives turning block 25 to rotate around rotating pin 27 by position-limited lever 30, when being with the turning block 25 of driving lever to turn to the induction region of any one proximity switch 24, proximity switch 24 is in " connection " state, and trigger the control signal of rope winding jib motor 8, make rope winding jib motor 8 drive leading screw 9 to rotarily drive sliding shaft sleeve 12 and eliminate described drift angle α along moving axially of leading screw 9, reduce gradually along with drift angle α until eliminate, steel rope 1 drives turning block 25 to rotate by position-limited lever 30, the turning block 25 of band driving lever is made to leave the induction region of proximity switch 24, proximity switch 24 is now in "off" state, rope winding jib motor 8 is failure to actuate.The described technology controlling rope winding jib motor 8 by proximity switch 24 is existing common technology.Described proximity switch 24 is contactless, and model is E2E2, and producer is Omron.
As shown in Figure 1, towing winch 29 comprises towing winch motor 17, towing winch reductor 18, towing winch bearing 19 and towing cable reel 20, wherein towing winch bearing 19 is arranged on the deck stand of cable layer working lining, two towing cable reels 20 be arranged in parallel along the axial direction perpendicular to described storage cable reel 2, and the two ends of described towing cable reel 20 are vertically mounted on the side plate of described towing winch bearing 19 both sides respectively.As shown in Figure 7, the side plate of described towing winch bearing 19 both sides is respectively equipped with the bearing saddle bore for supporting described towing cable reel 20, the two ends of each towing cable reel 20 are arranged in the bearing saddle bore on described towing winch bearing 19 side plate respectively by clutch shaft bearing 31 and the second bearing 32.Each towing cable reel 20 is driven jointly by two towing winch motors 17 and two towing winch reductors 18, described towing winch reductor 18 is symmetrical arranged, and be arranged on the end plate at described towing cable reel 20 two ends vertically respectively by screw, towing winch motor 17 is insertion liquid pressure motor, be directly installed on towing winch reductor 18, the towing winch reductor 18 being arranged at towing winch 29 homonymy connects respectively by connecting panel 43.With the hydraulic brake with braking function on described towing winch reductor 18, this is existing common technology.Described towing cable reel 20 is provided with grooving, described towing winch bearing 19 is provided with sheave 14 in the one end near storage winch 28, described sheave 14 comprises two rotor wheels, steel rope 1 is outside and enter into the track adjusting wheel 6 of rope winding jib 33 along extending out to towing winch 29 between two rotor wheels of the axial direction perpendicular to towing cable reel 20 by described sheave 14, and enters storage winch 28 after track adjusting wheel 6 folding 90 °.
Principle of work of the present invention is:
As shown in Figure 1, one end of steel rope 1 is connected to burying machine, first the fag end of the steel rope 1 of the other end enters in towing winch 29, with after oval winding of single layer one fixing turn of class on two towing cable reels 20, the sheave 14 of fag end on towing winch 29 of steel rope 1 enters in the track adjusting wheel 6 of rope winding jib 33, after track adjusting wheel 6 folding 90 °, enter storage winch 28, and the fag end of steel rope 1 is fixed on storage cable reel 2.During folding and unfolding burying machine, tractive force is provided by towing winch 29, hydraulic efficiency pressure system synchronously drives on towing winch 29 four towing winch motors 17 to work, and then drive two towing cable reels 20 to rotate, the friction force between steel rope 1 and towing cable reel 20 is utilized to draw burying machine to drive steel rope 1, thus realize the folding and unfolding of burying machine, connect the steel rope 1 of burying machine one end on towing winch 29 towing cable reel 20 on be wound around after, by when on towing winch 29, sheave 14 stretches out, the tension force of steel rope 1 greatly reduces and load change is little, high capacity when solving the machine of burying submarine cable folding and unfolding hauling machine operation, the problem that load variations is large.In towing winch 29 working process, storage winch 28 as driven winch all the time with constant tension force automatic winding steel rope 1, rope winding jib 33 is in steel rope 1 winding process, deflection situation when steel rope 1 is wound around on storage cable reel 2 is detected by deflection angle of rope detecting device 5, controlling rope winding jib motor 8 drives leading screw 9 to rotate, and then drive sliding shaft sleeve 12 moving axially along leading screw 9, thus the drift angle α of steel rope 1 is remained on (0.5 ° ~ 1.5 °) in suitable scope, realize the neat arrangement of steel rope 1.When towing burying machine carries out extra large cable laying construction operation, close the hydraulic efficiency pressure system of towing winch 29, now towing winch 29 is in braking mode, there is provided braking force by the hydraulic brake of four towing winch reductors 18 that it is installed, the tractive force of towing winch 29 is provided by the friction force of steel rope 1 with towing cable reel 20.
Claims (10)
1. a machine of burying submarine cable folding and unfolding hauling machine, it is characterized in that: comprise storage winch (28), towing winch (29) and steel rope (1), wherein towing winch (29) comprises towing winch motor (17), towing winch reductor (18), towing winch bearing (19) and towing cable reel (20), described towing cable reel (20) is arranged in described towing winch bearing (19), and towing winch motor (17) is connected with described towing cable reel (20) by towing winch reductor (18); Storage winch (28) comprises rope winding jib (33) and Chu Lan mechanism (35), described rope winding jib (33) comprises track adjusting wheel (6), track adjusting wheel bracing frame (23), rope winding jib bearing (13) and rope winding jib motor (8), described rope winding jib bearing (13) comprises the leading screw (9) and feed rod (10) that be arranged in parallel, and it is upper and can along the sliding shaft sleeve (12) moved axially of described leading screw (9) to be sleeved on described leading screw (9) and feed rod (10); Described track adjusting wheel (6) is arranged in described track adjusting wheel bracing frame (23) rotationally, described track adjusting wheel bracing frame (23) is rotationally connected with the sliding shaft sleeve (12) on described rope winding jib bearing (13), and rope winding jib motor (8) is connected with described leading screw (9) one end away from described towing winch (29); Described Chu Lan mechanism (35) comprises storage cable reel (2), storage winch bearing (4) and storage winch motor (15), storage winch reductor (16), described storage cable reel (2) is arranged in described storage winch bearing (4), and storage winch motor (15) is connected with described storage cable reel (2) by storage winch reductor (16); Described leading screw (9) is arranged along the axial direction being parallel to described storage cable reel (2), and described towing cable reel (20) is arranged along the axial direction perpendicular to described storage cable reel (2); One end of described steel rope (1) enters in described towing winch (29), after the upper winding of described towing cable reel (20), extend out to towing winch (29) outside and enter in described rope winding jib (33), enter in storage winch (28) after described track adjusting wheel (6) folding, and be fixed on the storage cable reel (2) in described storage winch (28); Described track adjusting wheel bracing frame (23) is provided with and controls the deflection angle of rope detecting device (5) of described track adjusting wheel bracing frame (23) along the axial direction movement of described leading screw (9).
2. the machine of burying submarine cable folding and unfolding hauling machine according to claim 1, it is characterized in that: described deflection angle of rope detecting device (5) comprises proximity switch (24), turning block (25) and adapter plate (26), described adapter plate (26) is arranged on described track adjusting wheel bracing frame (23), proximity switch (24) is arranged on described adapter plate (26), turning block (25) is hingedly mounted on the both sides of described track adjusting wheel bracing frame (23) respectively by rotating pin (27), described turning block (25) is connected by position-limited lever (30), described steel rope (1) passes by between described position-limited lever (30), with on the turning block (25) of described proximity switch (24) homonymy, be provided with in the one end near described proximity switch (24) driving lever matched with described proximity switch (24).
3. the machine of burying submarine cable folding and unfolding hauling machine according to claim 1, it is characterized in that: described rope winding jib bearing (13) is respectively equipped with end plate along the two ends of the axial direction being parallel to described storage cable reel (2), the two ends of described feed rod (10) are vertical affixed with the end plate at described rope winding jib bearing (13) two ends respectively, one end of described leading screw (9) is arranged on by bearing supporting on the end plate of upper close described towing winch (29) one end of rope winding jib bearing (13), the other end of described leading screw (9) is through the end plate away from described towing winch (29) one end on described rope winding jib bearing (13), and be connected with described rope winding jib motor (8) by coupler, described sliding shaft sleeve (12) is respectively equipped with the through hole passed for described leading screw (9) and feed rod (10), in the upper through hole supplying leading screw (9) to pass of wherein said sliding shaft sleeve (12), the feed screw nut matched with described leading screw (9) is installed.
4. the machine of burying submarine cable folding and unfolding hauling machine according to claim 1, it is characterized in that: described rope winding jib (33) also comprises support cylinder (39), described sliding shaft sleeve (12) is provided with support plate (40), described support cylinder (39) be provided with one end of piston rod and described track adjusting wheel bracing frame (23) hinged, described support cylinder (39) away from one end of piston rod and described support plate (40) hinged.
5. the machine of burying submarine cable folding and unfolding hauling machine according to claim 1, it is characterized in that: described track adjusting wheel bracing frame (23) comprises track adjusting wheel stay bearing plate (41) and rotation seat (42), described track adjusting wheel bracing frame (23) is installed in rotation on sliding shaft sleeve (12) by rotation seat (42), and described track adjusting wheel bracing frame (23) center axis thereof around described screw mandrel (9); Track adjusting wheel (6) is installed in rotation on described track adjusting wheel stay bearing plate (41) by axial pin type sensor (11).
6. the machine of burying submarine cable folding and unfolding hauling machine according to claim 5, it is characterized in that: described track adjusting wheel bracing frame (23) is provided with rope capacity counting assembly (7), described rope capacity counting assembly (7) comprises proximity switch (21) and counting scale (22), described counting scale (22) is for gear-like and be coaxially connected with described track adjusting wheel (6), and proximity switch (21) is arranged at the side of described track adjusting wheel bracing frame (23) away from described support cylinder (39) respectively.
7. the machine of burying submarine cable folding and unfolding hauling machine according to claim 1, it is characterized in that: the both sides on described storage winch bearing (4) are respectively arranged with stand (37) and riser (38), described storage winch reductor (16) is arranged on the inside of described storage cable reel (2), and being arranged on described storage cable reel (2) on the end plate of described storage winch motor (15) one end, described storage cable reel (2) is connected with storage winch motor (15) by described storage winch reductor (16); The stand (37) of described storage winch bearing (4) is provided with bearing seat (3), described storage cable reel (2) is provided with spindle nose (36) away from one end of described storage winch motor (15), and described storage cable reel (2) is entered in described bearing seat (3) by described spindle nose (36) plug-in mounting.
8. the machine of burying submarine cable folding and unfolding hauling machine according to claim 1 or 7, is characterized in that: described storage cable reel (2) is provided with steel rope pressing plate, and one end of described steel rope (1) is fixed in storage cable reel (2) by described steel rope pressing plate.
9. the machine of burying submarine cable folding and unfolding hauling machine according to claim 1, it is characterized in that: described towing winch (29) is provided with the towing cable reel (20) of two, and described towing cable reel (20) be arranged in parallel, the side plate of described towing winch bearing (19) both sides is respectively equipped with the bearing saddle bore for supporting described towing cable reel (20), the two ends of described towing cable reel (20) are arranged in the bearing saddle bore on described towing winch bearing (19) side plate respectively by clutch shaft bearing (31) and the second bearing (32); Towing winch bearing (19) is provided with sheave (14) near one end of described storage winch (28).
10. the machine of burying submarine cable folding and unfolding hauling machine according to claim 9, it is characterized in that: each towing cable reel (20) is driven jointly by two towing winch motors (17) and two towing winch reductors (18), described towing winch reductor (18) be symmetrical arranged be arranged on described towing cable reel (20) two ends vertically end plate on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310639507.7A CN104671137A (en) | 2013-11-30 | 2013-11-30 | Retractable towing winch of submarine cable embedding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310639507.7A CN104671137A (en) | 2013-11-30 | 2013-11-30 | Retractable towing winch of submarine cable embedding machine |
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| CN104671137A true CN104671137A (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310639507.7A Pending CN104671137A (en) | 2013-11-30 | 2013-11-30 | Retractable towing winch of submarine cable embedding machine |
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| CN106395658A (en) * | 2016-10-19 | 2017-02-15 | 武汉船用机械有限责任公司 | Winch rope arrangement device and winch |
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| CN107848777A (en) * | 2015-07-30 | 2018-03-27 | 业纳先进系统有限公司 | Cable hoist and cable reel |
| 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 |
| CN106395658A (en) * | 2016-10-19 | 2017-02-15 | 武汉船用机械有限责任公司 | Winch rope arrangement device and winch |
| CN106586861A (en) * | 2016-12-05 | 2017-04-26 | 中国特种飞行器研究所 | Cable arranging mechanism of storage winch |
| CN106882696A (en) * | 2017-03-30 | 2017-06-23 | 庆安集团有限公司 | A kind of pair of disengaging type wire rope tensioning mechanism |
| CN106882696B (en) * | 2017-03-30 | 2018-07-06 | 庆安集团有限公司 | A kind of double disengaging type wire rope tensioning mechanisms |
| EP3406560A1 (en) * | 2017-05-23 | 2018-11-28 | Goodrich Corporation | Hoist cable load sensor |
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| CN107539888A (en) * | 2017-07-18 | 2018-01-05 | 左翌 | Fluid pressure type low pressure shore connection cable lifting conveying long-distance monitorng device and its method of work |
| CN107445087A (en) * | 2017-09-20 | 2017-12-08 | 上海振华重工(集团)股份有限公司 | A kind of steel wire rope protection system of the two-fold cylinder that rubs |
| CN107720457A (en) * | 2017-11-13 | 2018-02-23 | 山东交通学院 | A kind of practical cable for ship winch |
| CN108216491B (en) * | 2018-03-07 | 2023-08-08 | 南通力威机械有限公司 | Cable laying ship traction system |
| CN108216491A (en) * | 2018-03-07 | 2018-06-29 | 南通力威机械有限公司 | A kind of novel paving cable ship trailer system |
| CN108313909A (en) * | 2018-04-25 | 2018-07-24 | 江苏中惠舞台设备技术有限公司 | Automatic arranging rope hoist engine |
| CN108584566A (en) * | 2018-04-27 | 2018-09-28 | 无锡德林防务装备股份有限公司 | A kind of vertical winch being packaged for fiber cable |
| CN108892007A (en) * | 2018-08-16 | 2018-11-27 | 安徽卓科智能装备有限公司 | A kind of hawser draw off gear |
| CN109110661A (en) * | 2018-10-15 | 2019-01-01 | 中科探海(苏州)海洋科技有限责任公司 | A kind of cable storage winch that can accurately adjust take-up tension |
| CN110817608A (en) * | 2019-11-29 | 2020-02-21 | 天津开发区兴衡石油机械配件有限公司 | Marine cable winding and unwinding winch with hand braking device |
| CN111362164A (en) * | 2020-03-31 | 2020-07-03 | 国家海洋技术中心 | Device for laying and recovering deep-sea towed sonar system |
| CN111762705A (en) * | 2020-06-28 | 2020-10-13 | 江苏科技大学 | Control device and control method for electric cable storage winch |
| CN111792460A (en) * | 2020-07-16 | 2020-10-20 | 湖南国科海防信息技术有限公司 | Dynamic and static conversion optical fiber transmission device |
| CN115321399A (en) * | 2021-05-11 | 2022-11-11 | 福建农林大学 | Capstan arrangement |
| CN114348892A (en) * | 2021-11-28 | 2022-04-15 | 大连中远海运重工有限公司 | Ship deck crane steel wire rope installation process method |
| CN114348892B (en) * | 2021-11-28 | 2023-12-22 | 大连中远海运重工有限公司 | Ship deck crane steel wire rope installation process method |
| CN114408682A (en) * | 2021-12-23 | 2022-04-29 | 宜昌测试技术研究所 | Cable laying winch device for underwater electric field detection |
| CN114408682B (en) * | 2021-12-23 | 2023-06-06 | 宜昌测试技术研究所 | Cable laying winch device for underwater electric field detection |
| CN114772492A (en) * | 2022-04-18 | 2022-07-22 | 杭州流控机器制造有限公司 | Hydraulic towing winch with tension and speed detection function |
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