CN109231038A - Double reel cycles carry hydraulic wireline winch - Google Patents
Double reel cycles carry hydraulic wireline winch Download PDFInfo
- Publication number
- CN109231038A CN109231038A CN201811285062.6A CN201811285062A CN109231038A CN 109231038 A CN109231038 A CN 109231038A CN 201811285062 A CN201811285062 A CN 201811285062A CN 109231038 A CN109231038 A CN 109231038A
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- CN
- China
- Prior art keywords
- piston
- plate
- planet carrier
- bearing
- support plate
- 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.)
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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
- B66D1/02—Driving gear
- B66D1/08—Driving gear incorporating fluid motors
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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
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and 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
- B66D1/40—Control devices
- B66D1/48—Control devices automatic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
- B66D5/12—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with axial effect
Abstract
The present invention relates to a kind of double reel cycles to carry hydraulic wireline winch, including upper layer reel assemblies, lower layer's reel assemblies and rack support plate, upper layer reel assemblies and lower layer's reel assemblies are in staggered distribution in rack support plate up and down, the upper layer reel assemblies include control valve block, hydraulic motor, oil pipe, liquid braking device, the upper layer reel assemblies further include bearing one, solar shaft, planetary gear, gear ring, planet carrier, clutch connecting plate, disc spring A, piston A, clutch housing, multiple-piece friction group A, Clutch cover, brake axle, brake connector sleeve, rack support plate, winch mounting seat, roller, bearing two and bearing three.The invention has the following advantages: double reel cycles of the present invention carry hydraulic wireline winch, in body design, compact-sized, multiple functional, superior performance, bearing strength is high, and operation is simple, safety；Simple to operate using all-hydraulic automatic control, system reliability is higher, stability is stronger.
Description
Technical field
The present invention relates to a kind of double reel cycles to carry hydraulic wireline winch, belongs to trailing equipment technical field.
Background technique
Winch is a kind of extraordinary lifting, traction, trailing equipment, for engineering machinery, ocean machinery, ship machinery, agricultural
Folding and unfolding hawser, the hoisting heavy of machinery, pull the key equipment saved oneself.
Winch is generally made of driving device, roll device, brake apparatus, planetary reduction gear, rack etc..By driving power mode
Difference, winch can be divided into the types such as hydraulic wireline winch, electric winch.Large-scale winch generally uses hydraulic-driven and control, to ensure
The safety and reliability of operation.
Winch generally has two kinds of forms of single drum and two-fold cylinder.Single purchase winch is exactly as its name suggests only one volume
Cylinder, can only unidirectionally lift by crane, draws, pull, unidirectional withdrawing rope.Double purchase winch can make in work, install one in terminal and slide calmly
Wheel is realized by the effective exercise circuit that is wound of wirerope without recycling withdrawing rope work in the state of artificial traction
Make.However, carrying winch for double reel cycles of this large size still remains certain dead load when volume leads to static, and
The winch that traditional circulation is carried cannot generate effective static force, and there are some potential safety problemss.
Summary of the invention
According to the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is one of in order to solve the above problem,
A kind of multiple functional, functional, highly-safe double reel cycles carrying hydraulic wireline winch is provided.
Double reel cycles of the present invention carry hydraulic wireline winch, including upper layer reel assemblies, lower layer's reel assemblies and machine
Frame support plate, upper layer reel assemblies and lower layer's reel assemblies are in staggered distribution up and down in rack support plate, the upper layer reel group
Part includes control valve block, hydraulic motor, oil pipe, liquid braking device, it is characterised in that: the upper layer reel assemblies further include bearing
One, solar shaft, planetary gear, gear ring, planet carrier, clutch connecting plate, disc spring A, piston A, clutch housing, multiple-piece friction
Group A, Clutch cover, brake axle, braking connector sleeve, rack support plate, winch mounting seat, roller, bearing two and bearing three,
The front end of hydraulic motor is provided with control valve block, and the tail portion of the hydraulic motor is arranged in liquid braking device, and control valve block passes through
Oil pipe is connected to liquid braking device, and rack support plate includes the left side rack support plate being fixed on the left of winch mounting seat and consolidates
The right side rack support plate being scheduled on the right side of winch mounting seat, left side rack support plate, right side rack support plate are parallel to each other and set
It sets, liquid braking device is fixed in the rack support plate of right side, and clutch connecting plate, clutch housing are each attached to left side rack branch
In the left end face of fagging, it is provided with solar shaft on the output shaft of liquid braking device, is provided on a side end face of planet carrier more
A planet wheel spindle, planet wheel spindle of the planetary gear rotation on planet carrier, the planetary gear are engaged with the solar shaft, roller
Left end inner wall on fix rack gear, the planetary gear is engaged with gear ring, and the left end of planet carrier is output end, planet carrier it is defeated
Outlet passes through rack support plate and extends on the outside of rack support plate, is provided with bearing three on the output end of planet carrier, planet carrier
Output end and clutch connecting plate are rotatedly connected by bearing three, and the output end of planet carrier is equipped with brake axle, brake axle it is another
One end connection braking connector sleeve, described roller one end inner wall are equipped with bearing one, and roller and the liquid braking device pass through bearing
One is rotatedly connected, and the roller other end inner wall is equipped with bearing two, and roller is rotatedly connected with the planet carrier by bearing two,
The right end of clutch housing is mounted on clutch connecting plate, and the left end of clutch housing is fixed with Clutch cover, clutch
Piston A is provided in shell, braking connector sleeve is located at the center of clutch housing, is connected on the inner wall of clutch housing
Mating plate is braked and is connected with friction plate on the outer wall of connector sleeve, if if the spaced structure of mating plate described in friction plate, dry plate described in dry plate
Be piston A on the right side of the multiple-piece friction group A at multiple-piece friction group A, the piston A can in the bell housing body edge
The braking connector sleeve axis direction movement, for disc spring A between piston A and clutch connecting plate, disc spring A can push piston A
The multiple-piece friction group A is compressed, the multiple-piece friction side group A is the piston A at this time, and the other side is multiple-piece friction
Group A supporting surface, solar shaft and planet carrier are respectively positioned in roller, and are coaxially disposed.
The planet carrier includes planet frame body, and planet frame body is a cylindrical body, and one end of the planet frame body is equipped with row
Carrier output shaft, and the planet carrier output shaft and the planet carrier made in one piece offer spline on planet carrier output shaft
Hole offers planet wheel spindle mounting hole on the other end of planet frame body, and the provided circumferentially about of planet frame body has planet carrier sealing surface
And axle bearing mount portion.
The brake axle is equipped with spline, is connect respectively with planet carrier, braking connector sleeve by the both ends of spline brake axle.
The braking connector sleeve is equipped with spline, and friction plate is connect with braking connector sleeve by spline.
The clutch housing outer wall is equipped with oil duct, is connected with oil connection on oil duct, hydraulic oil can be made to enter piston A
In cavity between clutch housing, piston A movement is pushed.
The piston A and clutch housing form oil cylinder vestibule, are equipped with sealing outside piston A, guarantee to press when piston A is mobile
Power is not revealed.
It is bolted to connection between the clutch housing and Clutch cover；Inside piston A and clutch housing
Equipped with sealing surface and offer oil duct.
Outside framework oil seal is provided between planet carrier and roller between the liquid braking device and roller.
Double reel cycles carry hydraulic wireline winch, further include solar shaft connector sleeve, one end of solar shaft passes through solar shaft
The connection of the output end of connector sleeve and liquid braking device, solar shaft is gear shaft.
The left end of the braking connector sleeve is provided with bearing four, brakes connector sleeve by bearing four and Clutch cover rotates
Connection.
The liquid braking device includes that motor terminal pad is bolted on the lateral wall of right side rack support plate, liquid
The front end of pressure motor is fixed in the right end face of motor terminal pad, and the right end of brake casing is mounted on a left side for motor terminal pad
On side end face, the left end of brake casing is equipped with friction plate cover board, brake casing be internally provided with solar shaft connector sleeve,
Multi-plate friction plate group B, piston B, disc spring B are connected with static friction plate on the inner wall of brake casing, solar shaft connector sleeve left end
Movable friction plate is connected on outer wall, if movable friction plate described in dry plate, several spaced composition multi-plate friction plate groups of mating plate
It is piston B on the right side of B, the multi-plate friction plate group B, the piston B can be in the arrester shell body along the sun axis connection
Axis direction movement is covered, between piston B and motor terminal pad, disc spring B can push piston B to compress the multi-disc and rub disc spring B
Pad group B, the side multi-plate friction plate group B is the piston B at this time, and the other side is multi-plate friction plate group B supporting surface, piston
B and disc spring B are set on solar shaft connector sleeve, the right end of solar shaft connector sleeve and the power output axis connection of hydraulic motor,
Bearing one and outside framework oil seal are provided on the outer wall of brake casing.
The upper layer reel assemblies are identical with lower layer's reel assemblies structure.
The double reel cycles carry hydraulic wireline winch, further include rack support column, the both ends of rack support column very not with a left side
Side frame support plate, right side rack support plate are detachably connected.
The left end that friction plate cover board is fixed on to brake casing by bolt A offers confession on friction plate cover board
Brake casing is fixed in the left end face of motor terminal pad by the centre bore that solar shaft connector sleeve passes through by bolt B, is led to
Bolt C is crossed to be fixed on motor terminal pad in the right end face of right side rack support plate.
The brake casing outer wall is equipped with oil duct A, and one end of oil duct A is connected between piston B and brake casing
Control oil pocket, offer the oil duct B being connected to oil duct A in motor terminal pad, be connected with oil connection on oil duct B, oil pipe connects
Head is connect by oil pipe with control valve block, in the control oil pocket that hydraulic oil can be made to enter between piston B and brake casing, is pushed
Piston B movement.
The piston B and brake casing form oil cylinder vestibule, are equipped with sealing outside piston B, guarantee to press when piston B is mobile
Power is not revealed.
The working principle of the invention: two hydraulic motors on winch drive roller and lower mandrel member respectively independent work respectively
Make.Hydraulic motor input shaft is packed into solar shaft connector sleeve, and solar shaft connector sleeve connects solar shaft, is subtracted by solar shaft engagement planet
Su Qi mechanism, input torque is increased and reduces revolving speed by planetary reduction gear mechanism to be exported to reel, realizes spool turns, Ling Yijuan
Cylinder working principle is identical.Since winch stop assembly and clutch are normally off, therefore valve block hydraulic fluid port will be controlled on upper winch motor
It is connected to winch stop assembly, while brake pipe being connected to the clutch hydraulic fluid port of lower winch, another strand simultaneously by threeway
Vehicle similarly connects.When ensuring work, the brake apparatus of upper winch and the arrangement of clutch of lower winch are opened simultaneously, lower winch work
The arrangement of clutch of Shi Tongli, brake apparatus and upper winch open simultaneously；One movable pulley is set in operational terminal, passes through wirerope
Be wound an effective exercise circuit, realize without circulation withdrawing rope work in the state of artificial traction.Save traction
Wirerope it is independent artificial, and occur scraping or colliding with causing casualties in work, i.e., adequately improve work efficiency,
Save manpower, artificial, in turn avoid risk when work, at the same it is again very big save spending, saved cost.
Compared with prior art, the invention has the following advantages:
Double reel cycles of the present invention carry hydraulic wireline winch, and in body design, compact-sized, multiple functional, superior performance is held
It is high to carry intensity, operation is simple, safe；Simple to operate using all-hydraulic automatic control, system reliability is higher, stability
It is stronger.
The novel present invention is a kind of form that double reel cycle carrying hydraulic wireline winch are staggered up and down using two winding drum, and structure is set
Meter rationally, can make complete machine structurally and functionally achieve the effect that more satisfactory, solar shaft is transmission main shaft, makes full use of biography
The spatial position of dynamic main shaft and reel, effectively reduces machine volume.
A kind of double reel cycles of the present invention carry hydraulic wireline winch, according to the cooperation between oil circuit, upper and lower winch can be made any one
When a work, another clutch is in disengaged position, and one stress that has the initiative when work, one is in passive stress,
Form an effective exercise circulation.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is side view of the invention；
Fig. 3 is cross-sectional view of the invention.
In figure: 1, controlling valve block 2, hydraulic motor 3, oil pipe 4, liquid braking device 4.1, motor terminal pad 4.2, live
Fill in B 4.3, multi-plate friction plate group B 4.4, brake casing 4.5, friction plate cover board 4.6, disc spring B 5, outside framework oil seal 6, axis
Hold one 7, solar shaft connector sleeve 8, solar shaft 9, planetary gear 10, gear ring 11, planet carrier 11.1, planet frame body 11.2,
Planet carrier output shaft 11.3, planet wheel spindle mounting hole 11.4, planet carrier sealing surface 11.5, axle bearing mount portion 12, clutch
Connecting plate 13, disc spring A 14, piston A 15, clutch housing 16, multiple-piece friction group A 16.1, friction plate 16.2, mating plate
17, Clutch cover 18, brake axle 19, braking connector sleeve 20, rack support plate 20.1, left side rack support plate 20.2,
Right side rack support plate 21, winch mounting seat 22, roller 23, bearing 2 24, bearing 3 25, oil connection 26, axis
Hold 4 27, rack support column.
Specific embodiment
The present invention is described further with reference to the accompanying drawing:
Below by way of specific embodiment, the invention will be further described, but not to limit the present invention, all in spirit of that invention
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Embodiment one
As shown in Figure 1-3, double reel cycles carry hydraulic wireline winch, including upper layer reel assemblies, lower layer's reel assemblies and machine
Frame support plate 20, upper layer reel assemblies and lower layer's reel assemblies are in staggered distribution up and down in rack support plate 20, and the upper layer is rolled up
Cartridge module includes control valve block 1, hydraulic motor 2, oil pipe 3, liquid braking device 4, and the upper layer reel assemblies further include bearing one
6, solar shaft 8, planetary gear 9, gear ring 10, planet carrier 11, clutch connecting plate 12, disc spring A13, piston A14, clutch housing
15, multiple-piece friction group A16, Clutch cover 17, brake axle 18, braking connector sleeve 19, rack support plate 20, winch install bottom
Seat 21, roller 22, bearing 2 23 and bearing 3 24, the front end of hydraulic motor 2 are provided with control valve block 1, and liquid braking device 4 is arranged
It in the tail portion of the hydraulic motor 2, controls valve block 1 and is connected to by oil pipe 3 with liquid braking device 4, rack support plate 20 includes solid
The left side rack support plate 20.1 for being scheduled on 21 left side of winch mounting seat and the right side machine for being fixed on 21 right side of winch mounting seat
Frame support plate 20.2, left side rack support plate 20.1, right side rack support plate 20.2 are arranged in parallel, and liquid braking device 4 is solid
It is scheduled in right side rack support plate 20.2, clutch connecting plate 12, clutch housing 15 are each attached to left side rack support plate
In 20.1 left end face, it is provided with solar shaft 8 on the output shaft of liquid braking device 4, is arranged on a side end face of planet carrier 11
There are multiple planet wheel spindles, planetary gear 9 rotates the planet wheel spindle on planet carrier 11, the planetary gear 9 and the solar shaft 8
It engages, fixes rack gear 10 on the left end inner wall of roller 22, the planetary gear 9 is engaged with gear ring 10, the left end of planet carrier 11
For output end, the output end of planet carrier 11 passes through rack support plate 20 and extends to 20 outside of rack support plate, planet carrier 11 it is defeated
Bearing 3 24 is provided in outlet, the output end of planet carrier 11 is rotatedly connected with clutch connecting plate 12 by bearing 3 24, row
The output end of carrier 11 is equipped with brake axle 18, the other end connection braking connector sleeve 19 of brake axle 18, described 22 one end of roller
Inner wall is equipped with bearing 1, and roller 22 is rotatedly connected with the liquid braking device 4 by bearing 1,22 other end of roller
Inner wall is equipped with bearing 2 23, and roller 22 is rotatedly connected with the planet carrier 11 by bearing 2 23, the right side of clutch housing 15
End is mounted on clutch connecting plate 12, and the left end of clutch housing 15 is fixed with Clutch cover 17, in clutch housing 15
It is provided with piston A14, braking connector sleeve 19 is located at the center of clutch housing 15, connects on the inner wall of clutch housing 15
There is mating plate 16.2, brakes and be connected with friction plate 16.1 on the outer wall of connector sleeve 19, if if friction plate 16.1 described in dry plate, dry plate institute
The spaced composition multiple-piece friction group A16 of mating plate 16.2 is stated, is piston A14, the work on the right side of the multiple-piece friction group A16
Plug A14 can be moved in the clutch housing 15 along 19 axis direction of braking connector sleeve, and disc spring A13 is located at piston A14
Between clutch connecting plate 12, disc spring A13 can push piston A14 to compress the multiple-piece friction group A16, at this time the multi-disc
The formula friction side group A16 is the piston A14, and the other side is multiple-piece friction group A16 supporting surface, solar shaft 8 and planet carrier 11
It is respectively positioned in roller 22, and is coaxially disposed.
In the present embodiment, the planet carrier 11 includes planet frame body 11.1, and planet frame body 11.1 is a cylindrical body, the row
One end of carrier body 11.1 is equipped with planet carrier output shaft 11.2, and the planet carrier output shaft 11.2 and the planet frame body
11.1 are made one, and splined hole is offered on planet carrier output shaft 11.2, offers planet on the other end of planet frame body 11.1
Shaft mounting hole 11.3 is taken turns, the provided circumferentially about of planet frame body 11.1 has planet carrier sealing surface 11.4 and axle bearing mount portion 11.5；Institute
Brake axle 18 is stated equipped with spline, is connect respectively with planet carrier 11, braking connector sleeve 19 by the both ends of spline brake axle 18；Institute
It states braking connector sleeve 19 and is equipped with spline, friction plate 16.1 is connect with braking connector sleeve 19 by spline；The clutch housing
15 outer walls are equipped with oil duct, are connected with oil connection 25 on oil duct, can make hydraulic oil enter piston A14 and clutch housing 15 it
Between cavity in, push piston A14 movement；The piston A14 and clutch housing 15 form oil cylinder vestibule, outside piston A14
Equipped with sealing, guarantee that pressure is not revealed when piston A14 is mobile；Pass through spiral shell between the clutch housing 15 and Clutch cover 17
Bolt is fixedly connected；It is equipped with sealing surface inside piston A14 and clutch housing 15 and offers oil duct；The liquid braking device 4 with
Outside framework oil seal 5 is provided between roller 22 between planet carrier 11 and roller 22；Described further includes solar shaft connector sleeve 7, too
One end of positive axis 8 is connect by solar shaft connector sleeve 7 with the output end of liquid braking device 4, and solar shaft 8 is gear shaft；The system
The left end of dynamic connector sleeve 19 is provided with bearing 4 26, brakes connector sleeve 19 by bearing 4 26 and the rotation of Clutch cover 17 connects
It connects；The liquid braking device 4 includes the lateral wall that motor terminal pad 4.1 is bolted on right side rack support plate 20.2
On, the front end of hydraulic motor 2 is fixed in the right end face of motor terminal pad 4.1, and the right end of brake casing 4.4 is mounted on horse
Up in the left end face of terminal pad 4.1, the left end of brake casing 4.4 is equipped with friction plate cover board 4.5, brake casing 4.4
Be internally provided with solar shaft connector sleeve 7, multi-plate friction plate group B4.3, piston B4.2, disc spring B4.6, brake casing 4.4
It is connected with static friction plate on inner wall, is connected with movable friction plate on the outer wall of 7 left end of solar shaft connector sleeve, if dynamic friction described in dry plate
Piece, several spaced composition multi-plate friction plate group B4.3 of mating plate, the right side multi-plate friction plate group B4.3 is piston
B4.2, the piston B4.2 can be moved in the brake casing 4.4 along 7 axis direction of solar shaft connector sleeve, disc spring
For B4.6 between piston B4.2 and motor terminal pad 4.1, disc spring B4.6 can push piston B4.2 to compress the multi-plate friction plate
Group B4.3, the side multi-plate friction plate group B4.3 is the piston B4.2 at this time, and the other side is multi-plate friction plate group B4.3 branch
Support face, piston B4.2 and disc spring B4.6 are set on solar shaft connector sleeve 7, the right end and hydraulic motor 2 of solar shaft connector sleeve 7
Power output axis connection, be provided with bearing 1 and outside framework oil seal 5 on the outer wall of brake casing 4.4；The upper layer reel group
Part is identical with lower layer's reel assemblies structure；Described further includes rack support column 27, the both ends of rack support column 27 very not with left side
Rack support plate 20.1, right side rack support plate 20.2 are detachably connected；It is described by bolt A that friction plate cover board 4.5 is fixed
The centre bore passed through for solar shaft connector sleeve 7 is offered on the left end of brake casing 4.4, friction plate cover board 4.5, passes through spiral shell
Brake casing 4.4 is fixed in the left end face of motor terminal pad 4.1 by bolt B, is consolidated motor terminal pad 4.1 by bolt C
It is scheduled in the right end face of right side rack support plate 20.2；4.4 outer wall of brake casing be equipped with oil duct A, the one of oil duct A
End is connected to the control oil pocket between piston B4.2 and brake casing 4.4, offers in motor terminal pad 4.1 and connects with oil duct A
Be connected with oil connection on logical oil duct B, oil duct B, oil connection is connect by oil pipe 3 with valve block 1 is controlled, can make hydraulic oil into
Enter in the control oil pocket between piston B4.2 and brake casing 4.4, pushes piston B4.2 movement；The piston B4.2 and braking
Device shell 4.4 forms oil cylinder vestibule, is equipped with sealing outside piston B4.2, guarantees that pressure is not revealed when piston B4.2 is mobile.
Brake apparatus is respectively equipped in one side end of coiling and lower mandrel member side end；It is each inside coiling and lower mandrel member
There is a solar shaft 8, solar shaft 8 connects planetary reduction gear；Planetary reduction gear is externally provided with arrangement of clutch.Pass through disc spring A13 and oil
Press-fit is floated by piston A14, realizes braking and locking and take-off the brake；The transmission main shaft includes each one in upper and lower reel
Solar shaft 8,8 one end of solar shaft connect with solar shaft connector sleeve 7 in brake, the planetary gear on one end and planetary reduction gear
Effectively transmission engagement is realized in engagement.The planetary reduction gear told includes respectively having a planetary reduction gear in upper and lower reel, and planet subtracts
Fast device is planetary ring gear, the planet carrier by being mounted on reel, planet pin shaft, planetary gear composition；The planet pin shaft installation
On planet carrier；The planetary gear is mounted on planet pin shaft；The planet carrier is mounted in reel by deep groove ball bearing
Portion；It is engaged inside planetary gear on planet carrier with transmission main shaft, outside is engaged with planetary gear.The arrangement of clutch includes point
The other engagement and separation that upper and lower reel is driven.Clutch apparatus passes through connecting bushing and planetary reduction gear with spline
Connection can carry out effectively transmission engagement and is detached to planetary reduction gear.
Winch reaches collaborative work by oil circuit connection, connects one by three-way connection point by the brake control of upper winch
Road binders road is connected to the clutch control hydraulic fluid port of lower winch；Three-way connection is passed through by the brake control port of lower winch simultaneously
It is connected to the clutch control hydraulic fluid port of winch.Be embodied winch work when, top hydraulic motor work when, control oil circuit and
The oil inlet of hydraulic motor communicates, and control oil circuit pushes piston to move right into high pressure oil when controlling in oil pocket is high pressure,
The thrust of piston discharges movable friction plate and static friction plate, discharges the output shaft of hydraulic motor, and hydraulic motor is allowed freely to turn
Dynamic, hydraulic motor works normally.At this time since hydraulic fluid port phase is opened in lower part winch clutch control port and top winch stop assembly
Even, lower part winch clutch controls oil circuit into high pressure oil, and when controlling in oil pocket is high pressure, promotion piston is moved right, piston
Thrust, movable friction plate and static friction plate are discharged, lower part winch at this time allows planet carrier and planetary gear to be freely rotated, and leads to
The bearing crossed outside planet carrier realizes that reel is freely rotated.Top winch clutch is not opened at this time, movable friction plate and static friction plate
Contact, planet carrier is locked, and makes planetary gear engagement reel ring gear rotation winch normal rotation.When hydraulic motor stops operating
Afterwards, oil inlet is low pressure, and control oil circuit is low pressure, and piston moves to left under the thrust of disc spring, movable friction plate and static friction plate contact,
Output shaft is locked, spool turns are prevented, is hovered in the air when hydraulic wireline winch can be allow to sling weight.Similarly, lower part twists
When turner is made, top winch clutch is opened, and top niggerhead is free to rotate.When operating position assemble a fixed pulley or
When person fixes gig, with the winding for crossing wirerope, when being worked by top or lower part winch, another winch freely puts rope, realizes
Circulation is pulled or is carried.
Basic principles and main features and advantages of the present invention of the invention have been shown and described above.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (10)
1. a kind of double reel cycles carry hydraulic wireline winch, including upper layer reel assemblies, lower layer's reel assemblies and rack support plate
(20), upper layer reel assemblies and lower layer's reel assemblies are in staggered distribution up and down on rack support plate (20), the upper layer reel group
Part includes control valve block (1), hydraulic motor (2), oil pipe (3), liquid braking device (4), it is characterised in that: the upper layer reel group
Part further include bearing one (6), solar shaft (8), planetary gear (9), gear ring (10), planet carrier (11), clutch connecting plate (12),
Disc spring A(13), piston A(14), clutch housing (15), multiple-piece friction group A(16), Clutch cover (17), brake axle
(18), connector sleeve (19), rack support plate (20), winch mounting seat (21), roller (22), bearing two (23) and bearing are braked
Three (24), the front end of hydraulic motor (2) are provided with control valve block (1), and liquid braking device (4) is arranged in the hydraulic motor (2)
Tail portion, control valve block (1) is connected to by oil pipe (3) with liquid braking device (4), and rack support plate (20) is including being fixed on winch
Left side rack support plate (20.1) on the left of mounting seat (21) and the right side rack being fixed on the right side of winch mounting seat (21)
Support plate (20.2), left side rack support plate (20.1), right side rack support plate (20.2) are arranged in parallel, liquid braking device
(4) it is fixed in right side rack support plate (20.2), clutch connecting plate (12), clutch housing (15) are each attached to left side machine
It in the left end face of frame support plate (20.1), is provided on the output shaft of liquid braking device (4) solar shaft (8), planet carrier (11)
A side end face on be provided with multiple planet wheel spindles, planetary gear (9) rotates the planet wheel spindle on planet carrier (11), the row
Star gear (9) is engaged with the solar shaft (8), and rack gear (10), the planetary gear are fixed on the left end inner wall of roller (22)
(9) it is engaged with gear ring (10), the left end of planet carrier (11) is output end, and the output end of planet carrier (11) passes through rack support plate
(20) it extends on the outside of rack support plate (20), is provided with bearing three (24), planet carrier (11) on the output end of planet carrier (11)
Output end and clutch connecting plate (12) be rotatedly connected by bearing three (24), the output end of planet carrier (11) is equipped with braking
Axis (18), other end connection braking connector sleeve (19) of brake axle (18), described roller (22) one end inner wall are equipped with bearing one
(6), roller (22) is rotatedly connected with the liquid braking device (4) by bearing one (6), roller (22) other end inner wall peace
Equipped with bearing two (23), roller (22) is rotatedly connected with the planet carrier (11) by bearing two (23), clutch housing (15)
Right end be mounted on clutch connecting plate (12), the left end of clutch housing (15) is fixed with Clutch cover (17), clutch
Piston A(14 is provided in device shell (15)), braking connector sleeve (19) is located at the center of clutch housing (15), clutch
It is connected on the inner wall of shell (15) mating plate (16.2), brakes and be connected with friction plate (16.1) on the outer wall of connector sleeve (19), if
Friction plate described in dry plate (16.1) if, the spaced composition multiple-piece friction group A(16 of mating plate (16.2) described in dry plate), it is described more
Plate friction group A(16) right side is piston A(14), the piston A(14) it can be in the clutch housing (15) along the system
Dynamic connector sleeve (19) axis direction movement, disc spring A(13) between piston A(14) and clutch connecting plate (12), disc spring A
(13) piston A(14 can be pushed) compress the multiple-piece friction group A(16), the multiple-piece friction group A(16 at this time) side is
The piston A(14), the other side is multiple-piece friction group A(16) supporting surface, solar shaft (8) and planet carrier (11) are respectively positioned on roller
(22) it in, and is coaxially disposed.
2. double reel cycles according to claim 1 carry hydraulic wireline winch, it is characterised in that: the planet carrier (11) includes
Planet frame body (11.1), planet frame body (11.1) are a cylindrical body, and one end of the planet frame body (11.1) is equipped with planet carrier
Output shaft (11.2), and one, planet carrier output is made in the planet carrier output shaft (11.2) and the planet frame body (11.1)
Splined hole is offered on axis (11.2), is offered on the other end of planet frame body (11.1) planet wheel spindle mounting hole (11.3), row
The provided circumferentially about of carrier body (11.1) has planet carrier sealing surface (11.4) and axle bearing mount portion (11.5).
3. double reel cycles according to claim 2 carry hydraulic wireline winch, it is characterised in that: set on the brake axle (18)
There is spline, is connect respectively with planet carrier (11), braking connector sleeve (19) by the both ends of spline brake axle (18).
4. double reel cycles according to claim 5 carry hydraulic wireline winch, it is characterised in that: the liquid braking device (4)
Outside framework oil seal (5) are provided between planet carrier (11) and roller (22) between roller (22).
5. double reel cycles according to claim 4 carry hydraulic wireline winch, it is characterised in that: further include solar shaft connector sleeve
(7), one end of solar shaft (8) is connect by solar shaft connector sleeve (7) with the output end of liquid braking device (4), and solar shaft (8) is
Gear shaft.
6. double reel cycles according to claim 5 carry hydraulic wireline winch, it is characterised in that: the braking connector sleeve (19)
Left end be provided with bearing four (26), pass through bearing four (26) braking connector sleeve (19) and Clutch cover (17) be rotatablely connected.
7. double reel cycles according to claim 6 carry hydraulic wireline winch, it is characterised in that: the liquid braking device (4)
It is bolted on including motor terminal pad (4.1) on the lateral wall of right side rack support plate (20.2), hydraulic motor (2)
Front end is fixed in the right end face of motor terminal pad (4.1), and the right end of brake casing (4.4) is mounted on motor terminal pad
(4.1) in left end face, the left end of brake casing (4.4) is equipped with friction plate cover board (4.5), brake casing (4.4)
Be internally provided with solar shaft connector sleeve (7), multi-plate friction plate group B(4.3), piston B(4.2), disc spring B(4.6), arrester shell
It is connected with static friction plate on the inner wall of body (4.4), is connected with movable friction plate on the outer wall of solar shaft connector sleeve (7) left end, it is several
Movable friction plate described in piece, several spaced composition multi-plate friction plate group B(4.3 of mating plate), the multi-plate friction plate group B
(4.3) right side is piston B(4.2), the piston B(4.2) it can be in the brake casing (4.4) along the sun axis connection
Cover the movement of (7) axis direction, disc spring B(4.6) between piston B(4.2) and motor terminal pad (4.1), disc spring B(4.6) it can
Push piston B(4.2) compress the multi-plate friction plate group B(4.3), the multi-plate friction plate group B(4.3 at this time) side is described
Piston B(4.2), the other side is multi-plate friction plate group B(4.3) supporting surface, piston B(4.2) and disc spring B(4.6) be set in too
On positive axis connection set (7), the right end of solar shaft connector sleeve (7) and the power output axis connection of hydraulic motor (2), brake casing
(4.4) bearing one (6) and outside framework oil seal (5) are provided on outer wall.
8. double reel cycles according to claim 7 carry hydraulic wireline winch, it is characterised in that: described to be rubbed by bolt A
Pad cover board (4.5) is fixed on the left end of brake casing (4.4), and friction plate cover board offers on (4.5) for sun axis connection
Brake casing (4.4), the left end face of motor terminal pad (4.1) is fixed on by bolt B by the centre bore that set (7) passes through
On, motor terminal pad (4.1) is fixed in the right end face of right side rack support plate (20.2) by bolt C.
9. double reel cycles according to claim 8 carry hydraulic wireline winch, it is characterised in that: the brake casing
(4.4) outer wall is equipped with oil duct A, and one end of oil duct A is connected to piston B(4.2) it is oily with the control between brake casing (4.4)
Chamber offers the oil duct B being connected to oil duct A in motor terminal pad (4.1), and oil connection is connected on oil duct B, and oil connection is logical
Cross oil pipe (3) with control valve block (1) connect, hydraulic oil can be made to enter piston B(4.2) and brake casing (4.4) between control
Liquefaction is intracavitary, pushes piston B(4.2) movement.
10. double reel cycles according to claim 9 carry hydraulic wireline winch, it is characterised in that: the piston B(4.2) with
Brake casing (4.4) forms oil cylinder vestibule, piston B(4.2) it is external be equipped with sealing, guarantee piston B(4.2) it is mobile when pressure not
Leakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811285062.6A CN109231038B (en) | 2018-10-31 | 2018-10-31 | Double-drum circulating carrying hydraulic winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811285062.6A CN109231038B (en) | 2018-10-31 | 2018-10-31 | Double-drum circulating carrying hydraulic winch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109231038A true CN109231038A (en) | 2019-01-18 |
| CN109231038B CN109231038B (en) | 2022-08-09 |
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ID=65079858
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811285062.6A Active CN109231038B (en) | 2018-10-31 | 2018-10-31 | Double-drum circulating carrying hydraulic winch |
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| Country | Link |
|---|---|
| CN (1) | CN109231038B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184739A (en) * | 2021-05-07 | 2021-07-30 | 大连海事大学 | Deep water heavy-load winch system and using method thereof |
| CN115899207A (en) * | 2023-02-28 | 2023-04-04 | 太原矿机电气股份有限公司 | Hydraulic traction gear drive device and speed-changing and speed-limiting control system thereof |
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| CN107500161A (en) * | 2017-06-30 | 2017-12-22 | 无锡威奥液压机电设备有限公司 | A kind of novel hydraulic winch |
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|---|---|---|---|---|
| JPH09216793A (en) * | 1996-02-15 | 1997-08-19 | Ishikawajima Constr Mach Co | Winch |
| CN1241529A (en) * | 1998-06-26 | 2000-01-19 | 株式会社神户制钢所 | Hydraulic capstan |
| CN1346784A (en) * | 2001-11-13 | 2002-05-01 | 胡世璇 | Hydraulic winch with free release function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113184739A (en) * | 2021-05-07 | 2021-07-30 | 大连海事大学 | Deep water heavy-load winch system and using method thereof |
| CN115899207A (en) * | 2023-02-28 | 2023-04-04 | 太原矿机电气股份有限公司 | Hydraulic traction gear drive device and speed-changing and speed-limiting control system thereof |
| CN115899207B (en) * | 2023-02-28 | 2023-05-09 | 太原矿机电气股份有限公司 | Hydraulic traction tooth driving device and speed-variable speed-limiting control system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109231038B (en) | 2022-08-09 |
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