CN208964425U - Built-in hydraulic wireline winch - Google Patents
Built-in hydraulic wireline winch Download PDFInfo
- Publication number
- CN208964425U CN208964425U CN201821612547.7U CN201821612547U CN208964425U CN 208964425 U CN208964425 U CN 208964425U CN 201821612547 U CN201821612547 U CN 201821612547U CN 208964425 U CN208964425 U CN 208964425U
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- CN
- China
- Prior art keywords
- support plate
- motor
- piston
- brake
- reel
- 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
- 239000003921 oil Substances 0.000 claims description 44
- 210000004907 gland Anatomy 0.000 claims description 10
- 230000003068 static effect Effects 0.000 claims description 8
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012208 gear oil Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model relates to a kind of built-in hydraulic wireline winch, left side winch support plate and right side winch support plate are arranged in parallel, motor terminal pad mounting hole is offered in the winch support plate of right side, motor terminal pad includes motor connection disk body, cylinder and support plate terminal pad, the right-end openings of motor connection disk body, open end is provided with support plate terminal pad, support plate terminal pad is bolted on the inner sidewall of right side winch support plate, the left end connection motor of cylinder connects disk body, movable friction plate is connected on the outer wall of brake axle sleeve left end, piston and disc spring are set in brake shaft and put on, reel is rotatedly connected with brake casing by bearing one, it is fixed on the inner side end of left side winch support plate, planet carrier is a cylindrical body, planet carrier is located in reel, and it is coaxially disposed with reel, planet carrier outer sheath is equipped with bearing Two, the left end of reel is rotatablely connected by bearing two and planet carrier.
Description
Technical field
The utility model relates to a kind of built-in hydraulic wireline winch, belong to winch technical field.
Background technique
Hydraulic wireline winch is used as lifting part on crane, hoist engine.It generally uses parallel axle construction, and hydraulic motor passes through
Speed changer, shaft coupling band movable reel, the scrolling of reel drive rope to realize lifting operation.The hydraulic wireline winch of parallel axle construction,
Structure is complicated, and volume is big, needs the space of larger installation, at high cost, mechanical efficiency is low, dismounting is inconvenient.
Utility model content
According to the above-mentioned deficiencies in the prior art, technical problem to be solved by the utility model is: in order to solve the above problem
One of, a kind of built-in hydraulic wireline winch is provided.
Built-in hydraulic wireline winch described in the utility model, including valve group, oil pipe and hydraulic motor, the tail of hydraulic motor
Portion is equipped with valve group, it is characterised in that: further includes support plate, motor terminal pad, anti-wear sleeve, piston, bearing one, friction plate
Group, brake casing, shell gland, gear ring, planetary gear, planet carrier, sun wheel shaft, brake axle sleeve, support base, reel,
Disc spring and bearing two, support plate include that be fixed on the left of support base left side winch support plate and the right side that is fixed on the right side of support base
Side winch support plate, left side winch support plate and right side winch support plate are arranged in parallel, open up in the winch support plate of right side
There is motor terminal pad mounting hole, motor terminal pad includes that motor connection disk body, cylinder and support plate terminal pad, motor connect disk body
Right-end openings, open end is provided with support plate terminal pad, and support plate terminal pad is bolted on right side winch support plate
Inner sidewall on, the left end of cylinder connection motor connects disk body, and motor connection disk body center offers central hole, the right side of reel
End cap is located at the outside of cylinder, and anti-wear sleeve is provided between reel and cylinder, and the front end of hydraulic motor is fixed on motor connection
In the right end face of disk body, the right end of brake casing is mounted in the left end face of motor connection disk body, brake casing
Left end is equipped with shell gland, and brake casing is internally provided with brake axle sleeve, friction plate group, piston, disc spring, brake
It is connected with static friction plate on the inner wall of shell, is connected with movable friction plate on the outer wall of brake axle sleeve left end, if being moved described in dry plate
Friction plate, several spaced composition friction plate groups of static friction plate, the friction plate group right side is piston, and the piston can
Moved in the arrester shell body along the brake axle sleeve axis direction, disc spring be located at piston connect with motor disk body it
Between, disc spring can push piston to compress the friction plate group, and friction plate group side is the piston at this time, and the other side is friction
Piece group supporting surface, piston and disc spring are set in brake shaft and put on, and the right end of brake axle sleeve and the power of hydraulic motor are defeated
Axis connection out, bearing one is provided on the outer wall of brake casing, and reel is rotatedly connected by bearing one with brake casing, is made
The left end of dynamic device axle sleeve is connected with sun wheel shaft, and multiple planet wheel spindles are provided on a side end face of planet carrier, and planetary gear turns
It moves on the planet wheel spindle on planet carrier, the planetary gear is engaged with the sun wheel shaft, fixed on the left end inner wall of reel
Rack gear, the planetary gear are engaged with gear ring, and the left end of planet carrier is fixing end, are fixed on the inside of left side winch support plate
On end face, planet carrier is a cylindrical body, and planet carrier is located in reel, and is coaxially disposed with reel, and planet carrier outer sheath is equipped with axis
Two are held, the left end of reel is rotatablely connected by bearing two and planet carrier.
It is provided with adjusting gasket between the friction plate group and piston, adjusting gasket is set in brake shaft and puts on.
Described further includes connection stay bolt, and shell gland, brake casing, motor are connected disk body by connection stay bolt
It links together.
The brake casing outer wall is equipped with oil duct A, and one end of oil duct A is connected between piston and brake casing
Oil pocket is controlled, the oil duct B being connected to oil duct A is offered on motor connection disk body, is connected with oil connection on oil duct B, oil pipe connects
Head is connect by oil pipe with valve group, in the control oil pocket that hydraulic oil can be made to enter between piston and brake casing, pushes piston
Movement.
The piston and brake casing form oil cylinder vestibule, and piston exterior is equipped with sealing, guarantee pressure when piston is mobile
It does not reveal.
The motor connection disk body, cylinder, support plate terminal pad are integrally formed.
There are three the planetary gear settings.
There is pouring orifice on the reel, gear oil or heavily loaded grease will be full of inside planetary reducer.
The reel is bolted with gear ring.
The right end of the sun wheel shaft is provided with spline, and left end is gear shaft.
Working principle of the utility model is: the oil inlet for controlling oil circuit and hydraulic motor communicates when hydraulic motor work,
It controls oil circuit and pushes piston to move downward, the thrust of piston, by movable friction plate when controlling in oil pocket is high pressure into high pressure oil
It is discharged with static friction plate, discharges the output shaft of hydraulic motor, hydraulic motor is allowed to be freely rotated, hydraulic motor works normally.When
After hydraulic motor stops operating, oil inlet is low pressure, and control oil circuit is low pressure, and piston moves to right under the thrust of disc spring, dynamic friction
Piece and static friction plate contact, output shaft is locked, spool turns are prevented, half is hovered over when hydraulic wireline winch can be allow to sling weight
In the air.
Compared with prior art, the utility model has the following beneficial effects:
Built-in hydraulic wireline winch described in the utility model, it is compact-sized, by planetary gear speed reducing mechanism, arrestment mechanism and liquid
Pressure motor is combined closely, and reduces small product size, high reliablity, and driving power is big.Planetary reducer, brake inside fill
Full hydraulic oil, reduces abrasion
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, valve group 2, oil pipe 3, hydraulic motor 4, support plate 4.1, left side winch support plate 4.2, right side twist
Vehicle support plate 5, motor terminal pad 5.1, motor connect disk body 5.2, cylinder 5.3, support plate terminal pad 5.4, central hole
6, anti-wear sleeve 7, piston 8, bearing 1, adjusting gasket 10, friction plate group 11, brake casing 12, shell gland
13, gear ring 14, planetary gear 15, planet carrier 16, sun wheel shaft 17, brake axle sleeve 18, support base 19, reel 20,
Disc spring 21, bearing 2 22, connection stay bolt 23, oil connection.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
Below by way of specific embodiment, the utility model is described in further detail, but not to limit the utility model, all
Within spirit of that invention and principle, any modification, equivalent replacement, improvement and so on should be included in the utility model
Within protection scope.
Embodiment one
As shown in Figure 1, the built-in hydraulic wireline winch, including valve group 1, oil pipe 2 and hydraulic motor 3, hydraulic motor 3
Tail portion is equipped with valve group 1, further include support plate 4, motor terminal pad 5, anti-wear sleeve 6, piston 7, bearing 1, friction plate group 10,
Brake casing 11, shell gland 12, gear ring 13, planetary gear 14, planet carrier 15, sun wheel shaft 16, brake axle sleeve 17, branch
Seat 18, reel 19, disc spring 20 and bearing 2 21 are supportted, support plate 4 includes being fixed on the left side winch support plate in 18 left side of support base
4.1 and it is fixed on the right side winch support plate 4.2 on the right side of support base 18, left side winch support plate 4.1 and right side winch support plate
4.2 is arranged in parallel, and 5 mounting hole of motor terminal pad is offered in right side winch support plate 4.2, and motor terminal pad 5 includes horse
Up to connection disk body 5.1, cylinder 5.2 and support plate terminal pad 5.3, motor connects the right-end openings of disk body 5.1, and open end is provided with
Support plate terminal pad 5.3, support plate terminal pad 5.3 are bolted on the inner sidewall of right side winch support plate 4.2, cylinder
5.2 left end connection motor connects disk body 5.1, and motor connection 5.1 center of disk body offers central hole 5.4, the right side of reel 19
End cap is located at the outside of cylinder 5.2, and anti-wear sleeve 6 is provided between reel 19 and cylinder 5.2, and the front end of hydraulic motor 3 is fixed
In the right end face of motor connection disk body 5.1, the right end of brake casing 11 is mounted on the left-hand end of motor connection disk body 5.1
On face, the left end of brake casing 11 is equipped with shell gland 12, brake casing 11 be internally provided with brake axle sleeve 17,
Friction plate group 10, piston 7, disc spring 20 are connected with static friction plate on the inner wall of brake casing 11,17 left end of brake axle sleeve
Friction plate is connected on outer wall, if friction plate described in dry plate, several spaced composition friction plate groups 10 of static friction plate, institute
It states for piston 7 on the right side of friction plate group 10, the piston 7 can be in the brake casing 11 along 17 axis of brake axle sleeve
Direction movement, disc spring 20 are located between piston 7 and motor connection disk body 5.1, and disc spring 20 can push piston 7 to compress the friction plate
Group 10,10 side of friction plate group is the piston 7 at this time, and the other side is 10 supporting surface of friction plate group, piston 7 and disc spring 20
It is set on brake axle sleeve 17, the right end of brake axle sleeve 17 and the power output axis connection of hydraulic motor 3, arrester shell
Bearing 1 is provided on the outer wall of body 11, reel 19 is rotatedly connected with brake casing 11 by bearing 1, brake axle sleeve
17 left end is connected with sun wheel shaft 16, is provided with multiple planet wheel spindles on a side end face of planet carrier 15, and 14 turns of planetary gear
It moves on the planet wheel spindle on planet carrier 15, the planetary gear 14 is engaged with the sun wheel shaft 16, in the left end of reel 19
Rack gear 13 is fixed on wall, the planetary gear 14 is engaged with gear ring 13, and the left end of planet carrier 15 is fixing end, is fixed on left side
On the inner side end of winch support plate 4.1, planet carrier 15 is a cylindrical body, and planet carrier 15 is located in reel 19, and with reel 19
Coaxial arrangement, 15 outer sheath of planet carrier are equipped with bearing 2 21, and the left end of reel 19 is connected by bearing 2 21 and the rotation of planet carrier 15
It connects.
In the present embodiment, adjusting gasket 9 is provided between the friction plate group 10 and piston 7, adjusting gasket 9 is set in system
On dynamic device axle sleeve 17；Described further includes connection stay bolt 22, by connecting stay bolt 22 for shell gland 12, brake casing
11, motor connection disk body 5.1 links together；11 outer wall of brake casing is equipped with oil duct A, and one end of oil duct A is connected to
To the control oil pocket between piston 7 and brake casing 11, the oil duct being connected to oil duct A is offered on motor connection disk body 5.1
Oil connection 23 is connected on B, oil duct B, oil connection 23 is connect by oil pipe 2 with valve group 1, and hydraulic oil can be made to enter piston 7
In control oil pocket between brake casing 11, piston 7 is pushed to move；The piston 7 forms oil cylinder with brake casing 11
Vestibule is equipped with sealing outside piston 7, guarantees that pressure is not revealed when piston 7 is mobile；Motor connection disk body 5.1, cylinder 5.2,
Support plate terminal pad 5.3 is integrally formed；There are three the settings of planetary gear 14；The right end of the sun wheel shaft 16 is provided with flower
Key, left end are gear shaft.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states merely illustrates the principles of the invention, and on the premise of not departing from the spirit and scope of the utility model, the utility model can also
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection scope is asked to be defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of built-in hydraulic wireline winch, including valve group (1), oil pipe (2) and hydraulic motor (3), the tail portion of hydraulic motor (3)
Valve group (1) is installed, it is characterised in that: further include support plate (4), motor terminal pad (5), anti-wear sleeve (6), piston (7), axis
Hold one (8), friction plate group (10), brake casing (11), shell gland (12), gear ring (13), planetary gear (14), planet carrier
(15), sun wheel shaft (16), brake axle sleeve (17), support base (18), reel (19), disc spring (20) and bearing two (21), branch
Fagging (4) includes being fixed on the left side winch support plate (4.1) on the left of support base (18) and being fixed on the right side of support base (18)
Right side winch support plate (4.2), left side winch support plate (4.1) and right side winch support plate (4.2) are arranged in parallel, right side
Motor terminal pad (5) mounting hole is offered in winch support plate (4.2), motor terminal pad (5) includes motor connection disk body
(5.1), cylinder (5.2) and support plate terminal pad (5.3), motor connect the right-end openings of disk body (5.1), and open end is provided with branch
Fagging terminal pad (5.3), support plate terminal pad (5.3) are bolted on the inner sidewall of right side winch support plate (4.2),
Left end connection motor connection disk body (5.1) of cylinder (5.2), motor connection disk body (5.1) center offer central hole
(5.4), the right end of reel (19) is set in the outside of cylinder (5.2), is provided with wear-resisting shaft between reel (19) and cylinder (5.2)
It covers (6), the front end of hydraulic motor (3) is fixed in the right end face of motor connection disk body (5.1), the right side of brake casing (11)
End is mounted in the left end face of motor connection disk body (5.1), and the left end of brake casing (11) is equipped with shell gland (12),
Brake casing (11) is internally provided with brake axle sleeve (17), friction plate group (10), piston (7), disc spring (20), brake
It is connected with static friction plate on the inner wall of shell (11), is connected with movable friction plate on the outer wall of brake axle sleeve (17) left end, it is several
Movable friction plate described in piece, several spaced composition friction plate groups (10) of static friction plate, friction plate group (10) right side
For piston (7), the piston (7) can be transported in the brake casing (11) along brake axle sleeve (17) axis direction
Dynamic, disc spring (20) is located at piston (7) and is connect between disk body (5.1) with motor, and disc spring (20) can push rubs described in piston (7) compression
Pad group (10), friction plate group (10) side is the piston (7) at this time, and the other side is friction plate group (10) supporting surface,
Piston (7) and disc spring (20) are set on brake axle sleeve (17), right end and hydraulic motor (3) of brake axle sleeve (17)
Power output axis connection, is provided with bearing one (8) on the outer wall of brake casing (11), reel (19) and brake casing (11)
It is rotatedly connected by bearing one (8), the left end of brake axle sleeve (17) is connected with sun wheel shaft (16), the side of planet carrier (15)
Multiple planet wheel spindles are provided on end face, planetary gear (14) rotates the planet on the planet wheel spindle on planet carrier (15)
Gear (14) is engaged with the sun wheel shaft (16), is fixed on the left end inner wall of reel (19) rack gear (13), the planet tooth
Wheel (14) is engaged with gear ring (13), and the left end of planet carrier (15) is fixing end, is fixed on the inside of left side winch support plate (4.1)
On end face, planet carrier (15) is a cylindrical body, and planet carrier (15) is located in reel (19), and is coaxially disposed with reel (19), row
Carrier (15) outer sheath is equipped with bearing two (21), and the left end of reel (19) is connected by bearing two (21) and planet carrier (15) rotation
It connects.
2. built-in hydraulic wireline winch according to claim 1, it is characterised in that: the friction plate group (10) and piston
(7) it is provided between adjusting gasket (9), adjusting gasket (9) is set on brake axle sleeve (17).
3. built-in hydraulic wireline winch according to claim 2, it is characterised in that: described further includes connection stay bolt
(22), shell gland (12), brake casing (11), motor connection disk body (5.1) are connected to by connection stay bolt (22)
Together.
4. built-in hydraulic wireline winch according to claim 3, it is characterised in that: on brake casing (11) outer wall
Equipped with oil duct A, one end of oil duct A is connected to the control oil pocket between piston (7) and brake casing (11), and motor connects disk body
(5.1) the oil duct B being connected to oil duct A is offered on, is connected on oil duct B oil connection (23), and oil connection (23) passes through oil
Pipe (2) is connect with valve group (1), and hydraulic oil can be made to enter in the control oil pocket between piston (7) and brake casing (11), is pushed
Piston (7) movement.
5. built-in hydraulic wireline winch according to claim 4, it is characterised in that: the motor connects disk body (5.1), cylinder
Body (5.2), support plate terminal pad (5.3) are integrally formed.
6. built-in hydraulic wireline winch according to claim 5, it is characterised in that: the planetary gear (14) is provided with three
It is a.
7. built-in hydraulic wireline winch according to claim 6, it is characterised in that: the right end of the sun wheel shaft (16) is set
It is equipped with spline, left end is gear shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612547.7U CN208964425U (en) | 2018-09-30 | 2018-09-30 | Built-in hydraulic wireline winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612547.7U CN208964425U (en) | 2018-09-30 | 2018-09-30 | Built-in hydraulic wireline winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208964425U true CN208964425U (en) | 2019-06-11 |
Family
ID=66756846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821612547.7U Expired - Fee Related CN208964425U (en) | 2018-09-30 | 2018-09-30 | Built-in hydraulic wireline winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208964425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451413A (en) * | 2019-09-10 | 2019-11-15 | 徐州徐工随车起重机有限公司 | A kind of built-in hydraulic wireline winch |
| CN111251016A (en) * | 2020-03-27 | 2020-06-09 | 北京博鲁斯潘精密机床有限公司 | AC axle safety locking mechanism and have its lathe |
-
2018
- 2018-09-30 CN CN201821612547.7U patent/CN208964425U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451413A (en) * | 2019-09-10 | 2019-11-15 | 徐州徐工随车起重机有限公司 | A kind of built-in hydraulic wireline winch |
| CN111251016A (en) * | 2020-03-27 | 2020-06-09 | 北京博鲁斯潘精密机床有限公司 | AC axle safety locking mechanism and have its lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 |