CN106829766A - Nebenkern group hoisting apparatus - Google Patents
Nebenkern group hoisting apparatus Download PDFInfo
- Publication number
- CN106829766A CN106829766A CN201710188399.4A CN201710188399A CN106829766A CN 106829766 A CN106829766 A CN 106829766A CN 201710188399 A CN201710188399 A CN 201710188399A CN 106829766 A CN106829766 A CN 106829766A
- Authority
- CN
- China
- Prior art keywords
- nebenkern
- wheel
- group
- reducing gear
- shaft
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
- B66D1/20—Chain, belt, or friction drives, e.g. incorporating sheaves of fixed or variable ratio
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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
Abstract
Present invention is disclosed a kind of a kind of nebenkern group series device for surmounting assembly pulley and large-scale lifting being realized, including drive device, deceleration device and boom hoisting；The deceleration device is connected between drive device and boom hoisting；The deceleration device includes frame, nebenkern group reducing gear and output shaft；The nebenkern group reducing gear includes nebenkern, wheel shaft and chain；Using the reducing gear that nebenkern group is transmitted as power, it is not only laborsaving, and occupy little space, can be widely used for the production activity of the mankind, nebenkern group reducing gear is the comprehensive mechanical for having gathered lever, fixed pulley, movable pulley and assembly pulley feature, with various types of attachment, suitable for the lifting operation of Different Weight scope, the nebenkern group reducing gear can be also arranged on the object (vehicle, steamer etc.) that other needs drive simultaneously, if in the case of unpowered, this machinery of use that can be artificial carries out object slowly moving.
Description
Technical field
The present invention relates to technical field of power equipment, and in particular to a kind of nebenkern group hoisting apparatus.
Background technology
At present, most hoisting apparatus is realized all by assembly pulley, but to realize the lifting of large and heavy objects, and technology is difficult
Degree is big.Our countries have developed the goliath of 200 tons of lifting of energy recently, and the device can successfully realize larger rising
Weight.The device can be additionally used in all of driving, such as automobile, steamer, elevator, if in the case of no power, can artificially give
Power is given to be driven, but the speed of service is relatively slow much.The device will replace assembly pulley, a kind of important as lifting
Device, assembly pulley will fade out the activity of the mankind.
The content of the invention
It is an object of the invention to provide a kind of nebenkern group hoisting apparatus, nebenkern group reducing gear is employed, be set
The comprehensive mechanical of lever, fixed pulley, movable pulley and assembly pulley feature, with laborsaving, space-efficient advantage, can be widely used for people
The production activity of class.
Nebenkern group hoisting apparatus of the invention, including drive device, deceleration device and boom hoisting；The deceleration device
Be connected is used to the power that drive device is exported is passed into boom hoisting and then is led between drive device and boom hoisting
Boom hoisting is crossed to sling weight；The deceleration device includes frame, nebenkern group reducing gear and output shaft；The nebenkern group
Reducing gear includes nebenkern, wheel shaft and chain；The nebenkern is multiple, and each nebenkern is more including what is be fixedly connected with one heart
Individual sprocket wheel, the nebenkern is rotationally connected with frame by wheel shaft and each nebenkern is subtracted by the chain formation that is connected successively
Fast mechanism；The rationally processing of multiple annulus is bonded into the wheel of concentric, and bearing is embedded in ring, the combination of such wheel is same
Heart wheel；Two or more nebenkerns are fixed on axle, bull wheel are pressed with chain, crawler belt (non-slip) etc. and steamboat is direct
Or the combination being connected in turn indirectly, it is nebenkern group；There is different size of sprocket wheel between wherein at least two nebenkern,
Therefore being coupled together different size of sprocket wheel by chain can reach the purpose of deceleration transmission, the nebenkern group reductor
Structure and output shaft are mounted on frame and output shaft is connected in the clutch end of nebenkern group reducing gear；The drive
Dynamic device is connected to the power intake of nebenkern group reducing gear；In order to improve the globality of nebenkern group hoisting apparatus, with
The frame of deceleration device as whole nebenkern group hoisting apparatus installation foundation, therefore except having in the frame of deceleration device
Outside the mounting structure that wheeled reducing gear a chain of with the heart and output shaft match, also with drive device and boom hoisting phase
The mounting structure matched somebody with somebody；Drive device is motor, is controlled by the rotating of motor, to boom hoisting output forward or backwards
Moment of torsion, realize the lifting and unloading of weight；Nebenkern group reducing gear in the present invention can also need to drive installed in other
Object (vehicle, steamer etc.) on, if in the case of unpowered, use this machinery that can be artificial carries out slowly object
Movement.
Further, the nebenkern group reducing gear is multiaxis three-wheel interconnection system reducing gear, and each nebenkern passes through one
Individual wheel shaft is rotationally connected with frame and each nebenkern includes three sprocket wheels being fixedly connected with one heart, is connected by same chain
The diameter of driving wheel is respectively less than the diameter of driven pulley in sprocket wheel；As shown in figure 1, bonding two bull wheels on a steamboat both sides makes its shape
Concentrically take turns, and a bull wheel both sides bond two steamboats and form nebenkern, and both nebenkerns are staggered installation of with wheel shaft
In frame, it is connected in turn in the way of bull wheel connects steamboat with one or two chains, crawler belts (non-slip), this kind of structure
It is firmly uniform, it is adaptable to large-scale lifting and device of tending to act.
Further, the nebenkern group reducing gear is multiaxis two-wheel interconnection system reducing gear, and each nebenkern passes through one
Individual wheel shaft is rotationally connected with frame and each nebenkern includes two sprocket wheels being fixedly connected with one heart, is connected by same chain
The diameter of driving wheel is respectively less than the diameter of driven pulley in sprocket wheel；As shown in Fig. 2 by a bull wheel and a steamboat bonding concentrically
Take turns, and the two or more nebenkerns that will synthesize are arranged in frame in the way of bull wheel is to steamboat with wheel shaft, are used in combination
Chain or crawler belt (non-slip) are connected in turn in the way of bull wheel connects steamboat, and this structure is applied to general lifting and tends to act
Device.
Further, the nebenkern group reducing gear is dual-spindle dislocation interconnection system reducing gear, and whole nebenkerns pass through two
Individual wheel shaft is rotationally connected with frame and each nebenkern includes two sprocket wheels being fixedly connected with one heart, adjacent on same wheel shaft
Linked together by a nebenkern on another wheel shaft and corresponding chain drive between two nebenkerns, by same
The diameter of driving wheel is respectively less than the diameter of driven pulley in the sprocket wheel of chain connection；As shown in figure 3, by a bull wheel and a steamboat
Nebenkern is bonded into, and the two or more nebenkerns for synthesizing are sleeved on two parallel wheel shafts, wheel shaft is solid
Due to frame, so it is connected in turn in the way of bull wheel connects steamboat with chain or crawler belt (non-slip), this structure is saved empty
Between, it is adaptable to general lifting and tend to act.
Further, the nebenkern group reducing gear is that twin shaft steamboat changes interconnection system reducing gear, and whole nebenkerns lead to
Crossing two wheel shafts and being rotationally connected with frame and each nebenkern includes two sprocket wheels being fixedly connected with one heart, on same wheel shaft
Linked together by a nebenkern on another wheel shaft and corresponding chain drive between two neighboring nebenkern, its
In each nebenkern on a wheel shaft sprocket wheel between size it is identical, and two chains of each nebenkern on another wheel shaft
It is of different sizes between wheel, and the nebenkern with different size of sprocket wheel exports power with steamboat, as shown in figure 4, being exactly
One bull wheel and a steamboat are bonded into nebenkern, and two synthesized or two nebenkerns in the heart are sleeved on a wheel
On axle, corresponding small nebenkern is set with another wheel shaft parallel with it, small nebenkern is by size identical two
Steamboat is bonded, and the two ends of small nebenkern are respectively with chain or crawler belt and a corresponding nebenkern bull wheel and another is concentric
The steamboat connection of wheel, counter can also be connected, and the structure of connection is so changed by steamboat, similar with dislocation attachment structure, can be reached
The purpose of save space.
Further, lead between the sprocket wheel of the power intake of the drive shaft of the drive device and nebenkern group reducing gear
Cross chain drive connection.
Further, chain drive is passed through between the sprocket wheel of the clutch end of the output shaft and nebenkern group reducing gear
Connection.
Further, the boom hoisting includes reel, rope and suspension hook；The rope is wrapped on reel, and the one of rope
End freely hangs and is connected with suspension hook；The output shaft is connected by flexible drive mechanism and be used for band movable reel turn in reel
It is dynamic；The reel is coaxially disposed with output shaft, and the flexible drive mechanism includes the pushing block, the buffering elastic that are circumferentially arranged around output shaft
Spring and block；The pushing block is fixed on the periphery of output shaft；The block is fixed on the end face of reel；The buffer spring connects
It is connected between pushing block and block and buffer spring is equal to the distance of output shaft with pushing block and the connected part of block；By reel with
It is rotatably mounted in frame, after drive device starts, power is transferred to reel, and then band by the output shaft of deceleration device
Movable reel is rotated, and weight is lifted by crane or unloaded using rope and suspension hook, and setting flexible drive mechanism can be to the output of deceleration device
Power between axle and reel enters row buffering, weakens the harmful effect that weight inertia is caused to starter, it is to avoid starter
Damaged by excessive resistance because starting moment.
Further, the pushing block at least two and each pushing block is uniformly distributed along output shaft circumferencial direction；Each is pushed away
Block is equipped with block and buffer spring along the both sides of output shaft circumferential direction, makes between output shaft and reel along the circumferential direction in floating
Dynamic connection status, when output shaft and reel relatively rotate, can preferably utilize stretching and the compression of buffer spring
Enter row buffering, and reel is imparted power in the range of certain relative rotation, because buffer spring is arranged in pairs, and mutually
Cooperation, can not only realize the buffering of positive and negative both direction, and greatly reduce the working strength of single buffer spring, extend
Service life.
Further, the boom hoisting also includes retaining mechanism；Axially extended rotating shaft is fixed with the reel；Turn
The periphery of axle is toothed around；The retaining mechanism includes toroidal shell, locking pin, back-moving spring and high-pressure pipe connector；Annular
Housing is coaxial to be arranged on the outside of rotating shaft；Locking pin is multiple and radially slided along rotating shaft and be connected to toroidal shell, circular casing
Internal portion is provided with the mounting hole for installing each locking pin, and the mounting hole is communicated with the inner chamber of toroidal shell, the height
Pressure pipe joint is installed on the end face of toroidal shell, and high-pressure pipe connector is mutually common to the inner chamber of toroidal shell and imports high-pressure fluid
The inner chamber of toroidal shell and then push each locking pin to rotating shaft using pressure, the back-moving spring is sleeved on lock correspondingly
It is used to provide reseting elasticity for locking pin on tight pin, when hoisting machinery works, feeding, migration and unloading are carried out successively, respectively
The work of corresponding mechanism is intermittent, the locked positioning of reel can be avoided into weight in migration process by retaining mechanism
Gravity, to drive device, protection, circular casing is played a part of to starter by boom hoisting and deceleration device back transfer
Body is fixedly installed in frame, the high-pressure pipe connector on toroidal shell is connected to after fuel oil injection piping, by control piper
Break-make can change the pressure of toroidal shell inner chamber, when high-voltage oil liquid is passed through in toroidal shell inner chamber, can will be each using pressure
Individual locking pin pushes rotating shaft to, and then carries out locking positioning, locking pin to reel with the effect that is mutually clamped of the gear teeth using locking pin
Quantity and the gear teeth the number of teeth not into multiple proportion, therefore the engaging depth of locking pin can be made to slightly have difference, increase is to reel
Locking property.
The beneficial effects of the invention are as follows：Nebenkern group hoisting apparatus of the invention, is transmitted using nebenkern group as power
Reducing gear, it is not only laborsaving, and occupy little space, the production activity of the mankind is can be widely used for, nebenkern group reducing gear is
The comprehensive mechanical of lever, fixed pulley, movable pulley and assembly pulley feature is gathered, with various types of attachment, this device can surmount
Assembly pulley, and the lifting of large and heavy objects can be realized, it is adaptable to the lifting operation of Different Weight scope, while the nebenkern group is slowed down
Mechanism can be also arranged on the object (vehicle, steamer, elevator etc.) that other needs drive, if in the case of unpowered,
This machinery of use that can be artificial carries out object slowly moving, existing pulley structure is may replace on elevator, significantly
The load of motor is reduced, runs elevator more steady, while improving the bearing capacity and security of elevator.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specific
The accompanying drawing to be used needed for implementation method or description of the prior art is briefly described.In accompanying drawing, each element or part are not
It is certain to be drawn according to actual ratio.
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of multiaxis two-wheel interconnection system reducing gear；
Fig. 3 is the structural representation of dual-spindle dislocation interconnection system reducing gear；
Fig. 4 is the structural representation that twin shaft steamboat changes interconnection system reducing gear；
Fig. 5 is the A-A sectional views of Fig. 1；
Fig. 6 is enlarged drawing at the B of Fig. 1.
Specific embodiment
The embodiment of technical solution of the present invention is described in detail below in conjunction with accompanying drawing.Following examples are only used for
Technical scheme is clearly illustrated, therefore is only used as example, and protection model of the invention can not be limited with this
Enclose.
Embodiment one：As shown in Figure 1 and Figure 5, the nebenkern group hoisting apparatus of the present embodiment, including drive device 1, deceleration
Device and boom hoisting；The deceleration device is connected between drive device 1 and boom hoisting for drive device 1 is defeated
The power for going out is passed to boom hoisting and then is sling weight by boom hoisting；The deceleration device includes frame 2, nebenkern group
Reducing gear and output shaft 6；The sprocket wheel of the drive shaft of the drive device 1 and the power intake of nebenkern group reducing gear it
Between be connected by chain 5；Pass through chain between the sprocket wheel of the clutch end of the output shaft 6 and nebenkern group reducing gear
Bar 5 is connected；The nebenkern group reducing gear includes nebenkern 4, wheel shaft 3 and chain 5；The nebenkern 4 is multiple, often
Individual nebenkern 4 includes multiple sprocket wheels for being fixedly connected with one heart, and the nebenkern 4 is rotationally connected with frame 2 and respectively by wheel shaft 3
Nebenkern 4 is connected and forms reducing gear successively by chain 5；There is different size between wherein at least two nebenkern 4
Sprocket wheel, therefore different size of sprocket wheel is coupled together by chain 5 can reach the purpose of deceleration transmission, the nebenkern
Group reducing gear is multiaxis three-wheel interconnection system reducing gear, and each nebenkern 4 is rotationally connected with frame 2 simultaneously by a wheel shaft 3
And each nebenkern 4 includes three sprocket wheels being fixedly connected with one heart, the diameter of driving wheel is equal in the sprocket wheel connected by same chain 5
Less than the diameter of driven pulley；As shown in figure 1, bonding two bull wheels on a steamboat both sides forms it into nebenkern 4, and a bull wheel
Both sides bond two steamboats and form nebenkern 4, and both nebenkerns 4 are staggered installation of in frame 2 with wheel shaft 3, with one
Or two chains 5, crawler belt (non-slip) are connected in turn in the way of bull wheel connects steamboat, this kind of structure exerts oneself uniformly, to be applicable
In large-scale lifting and device of tending to act；The nebenkern group reducing gear and output shaft 6 are mounted on frame 2 and output shaft 6
It is connected in the clutch end of nebenkern group reducing gear；The drive device 1 is connected to nebenkern group reducing gear
Power intake；In order to improve the globality of the formula hoisting apparatus of nebenkern 4, using the frame 2 of deceleration device as whole nebenkern 4
On the installation foundation of formula hoisting apparatus, therefore the frame 2 of deceleration device except with a chain of wheeled reducing gear of the heart and output
Outside the mounting structure that axle 6 matches, also with the mounting structure matched with drive device 1 and boom hoisting；Drive device 1 is
Motor, is controlled by the rotating of motor, to boom hoisting output moment of torsion forward or backwards, realize weight lifting and
Unloading；Nebenkern group reducing gear in the present invention can be also arranged on the object (vehicle, steamer etc.) that other needs drive, if
In the case of unpowered, this machinery of use that can be artificial carries out object slowly moving.
In the present embodiment, the boom hoisting includes reel 8, rope 12 and suspension hook 13；The rope 12 is wrapped in reel 8
On, one end of rope 12 freely hangs and is connected with suspension hook 13；The output shaft 6 by flexible drive mechanism 7 be connected in
Reel 8 is used for band movable reel 8 and rotates；The reel 8 is coaxially disposed with output shaft 6, and the flexible drive mechanism 7 is included around output
Pushing block 14, buffer spring 15 and block 16 that axle 6 is circumferentially arranged；The pushing block 14 is fixed on the periphery of output shaft 6；The gear
Block 16 is fixed on the end face of reel 8；The buffer spring 15 be connected between pushing block 14 and block 16 and buffer spring 15 with
The distance that the part that pushing block 14 is connected with block 16 arrives output shaft 6 is equal；Reel 8 is pivotally installed on frame 2, is driven
After dynamic device 1 starts, power is transferred to reel 8 by the output shaft 6 of deceleration device, and then band movable reel 8 is rotated, using rope 12
Weight is lifted by crane or unloaded with suspension hook 13, and setting flexible drive mechanism 7 can be between the output shaft 6 of deceleration device and reel 8
Power enters row buffering, weakens the harmful effect that weight inertia is caused to starter, it is to avoid starter is subject to because starting moment
Excessive resistance and damage；The pushing block 14 at least two and each pushing block 14 is uniformly distributed along the circumferencial direction of output shaft 6；
Each pushing block 14 is equipped with block 16 and buffer spring 15 along the both sides of the circumferential direction of output shaft 6, makes between output shaft 6 and reel 8
Floating connection state is along the circumferential direction in, when output shaft 6 and reel 8 relatively rotate, buffering elastic can be preferably utilized
The stretching of spring 15 and compression enter row buffering, and reel 8 is imparted power in the range of certain relative rotation, due to buffering
Spring 15 is arranged in pairs, and cooperates, and can not only realize the buffering of positive and negative both direction, and greatly reduces single slow
The working strength of spring 15 is rushed, service life is extended.
In the present embodiment, the boom hoisting also includes retaining mechanism 9；It is fixed with the reel 8 axially extended
Rotating shaft 11；The periphery of rotating shaft 11 is toothed around；The retaining mechanism 9 includes toroidal shell 17, locking pin 18, back-moving spring 10
And high-pressure pipe connector；Toroidal shell 17 is coaxial to be arranged on the outside of rotating shaft 11；Locking pin 18 is for multiple and along the radial direction of rotating shaft 11
Toroidal shell 17 is slidably connected to, the mounting hole for installing each locking pin 18, the installation are provided with inside toroidal shell 17
The inner chamber of Kong Junyu toroidal shells 17 communicates, and the high-pressure pipe connector is installed on the end face of toroidal shell 17, high-pressure pipe connector with
The inner chamber of toroidal shell 17 is mutually common to the inner chamber of high-pressure fluid importing toroidal shell 17 and then is locked each using pressure
Pin 18 pushes rotating shaft 11 to, and the back-moving spring 10 is sleeved on locking pin 18 correspondingly to be used to provide reset for locking pin 18
Elastic force, when hoisting machinery works, feeding, migration and unloading are carried out successively, and the work of each corresponding mechanism is intermittent, is led to
Cross retaining mechanism 9 by the locked positioning of reel 8, can avoid the gravity of weight from passing through boom hoisting and deceleration device in migration process
Back transfer plays a part of protection to starter to drive device 1, and toroidal shell 17 is fixedly installed in frame 2, by annular
High-pressure pipe connector on housing 17 is connected to after fuel oil injection piping, and toroidal shell 17 can be changed by the break-make of control piper
The pressure of inner chamber, when high-voltage oil liquid is passed through in the inner chamber of toroidal shell 17, can push each locking pin 18 to rotating shaft using pressure
11, and then locking positioning, quantity and the wheel of locking pin 18 are carried out to reel 8 with the effect that is mutually clamped of the gear teeth using locking pin 18
The number of teeth of tooth can make the engaging depth of locking pin 18 slightly have difference not into multiple proportion, increase the locking to reel 8
Energy.
Embodiment two：As shown in Fig. 2 the present embodiment and embodiment one the difference is that only：The nebenkern group subtracts
Fast mechanism is multiaxis two-wheel interconnection system reducing gear, and each nebenkern 4 is rotationally connected with frame 2 and every by wheel shaft 3
Individual nebenkern 4 includes two sprocket wheels being fixedly connected with one heart, and the diameter of driving wheel is respectively less than in the sprocket wheel connected by same chain 5
The diameter of driven pulley；One bull wheel and a steamboat are bonded into nebenkern 4, and it is two or more concentric by what is synthesized
Wheel 4 is arranged in frame 2 in the way of bull wheel is to steamboat with wheel shaft 3, and connects steamboat by bull wheel with chain 5 or crawler belt (non-slip)
Mode be connected in turn, this structure be applied to general lifting and device of tending to act.
Embodiment three：As shown in figure 3, the present embodiment and embodiment one the difference is that only：The nebenkern group subtracts
Fast mechanism is dual-spindle dislocation interconnection system reducing gear, and whole nebenkerns 4 are rotationally connected with frame 2 and every by two wheel shafts 3
Individual nebenkern 4 includes two sprocket wheels being fixedly connected with one heart, by another between the two neighboring nebenkern 4 on same wheel shaft 3
A nebenkern 4 on one wheel shaft 3 and corresponding chain 5 are connected main in the sprocket wheel for, connected by same chain 5 together
The diameter of driving wheel is respectively less than the diameter of driven pulley；As shown in figure 3, a bull wheel and a steamboat are bonded into nebenkern 4, and will
Two or more nebenkerns 4 of synthesis are sleeved on two parallel wheel shafts 3, and wheel shaft 3 is fixed on frame 2, so
It is connected in turn in the way of bull wheel connects steamboat with chain 5 or crawler belt (non-slip), this structure save space, it is adaptable to general
Lifting and tend to act.
Example IV：As shown in Figure 4：The present embodiment the difference is that only with embodiment one：The nebenkern group subtracts
Fast mechanism is that twin shaft steamboat changes interconnection system reducing gear, and whole nebenkerns 4 are rotationally connected with frame 2 simultaneously by two wheel shafts 3
And each nebenkern 4 includes two sprocket wheels being fixedly connected with one heart, leads between the two neighboring nebenkern 4 on same wheel shaft 3
A nebenkern 4 crossing on another wheel shaft 3 and corresponding chain 5 are connected together, each on one of wheel shaft 3
Size is identical between the sprocket wheel of nebenkern 4, and of different sizes between two sprocket wheels of each nebenkern 4 on another wheel shaft 3,
And the nebenkern 4 with different size of sprocket wheel exports power with steamboat, as shown in figure 4, being exactly by a bull wheel and one
Individual steamboat is bonded into nebenkern 4, and two or two nebenkerns 4 in the heart for synthesizing are sleeved on a wheel shaft 3, another
Corresponding small nebenkern 4 is set with root wheel shaft 3 parallel with it, small nebenkern 4 is bonded by two steamboats of size identical
Form, the two ends of small nebenkern 4 are respectively with chain 5 or crawler belt and a corresponding bull wheel of nebenkern 4 and another nebenkern 4
Steamboat is connected, and counter can also be connected, and the structure of connection is so changed by steamboat, similar with dislocation attachment structure, can reach saving
The purpose in space.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to foregoing embodiments to the present invention, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme, it all should cover in the middle of the scope of claim of the invention and specification.
Claims (10)
1. a kind of nebenkern group hoisting apparatus, it is characterised in that：Including drive device, deceleration device and boom hoisting；It is described to subtract
Speed variator is connected to be used to for the power that drive device is exported to pass to boom hoisting between drive device and boom hoisting
And then sling weight by boom hoisting；The deceleration device includes frame, nebenkern group reducing gear and output shaft；It is described same
Heart wheel group reducing gear includes nebenkern, wheel shaft and chain；The nebenkern is multiple, and each nebenkern includes fixed with one heart company
The multiple sprocket wheels for connecing, the nebenkern is rotationally connected with frame by wheel shaft and each nebenkern is connected successively by chain
Form reducing gear.
2. nebenkern group hoisting apparatus according to claim 1, it is characterised in that：The nebenkern group reducing gear is many
Axle three-wheel interconnection system reducing gear, each nebenkern is rotationally connected with frame and each nebenkern by a wheel shaft to be included together
Three sprocket wheels that the heart is fixedly connected, the diameter of the diameter respectively less than driven pulley of driving wheel in the sprocket wheel connected by same chain.
3. nebenkern group hoisting apparatus according to claim 1, it is characterised in that：The nebenkern group reducing gear is many
Axle two-wheel interconnection system reducing gear, each nebenkern is rotationally connected with frame and each nebenkern by a wheel shaft to be included together
Two sprocket wheels that the heart is fixedly connected, the diameter of the diameter respectively less than driven pulley of driving wheel in the sprocket wheel connected by same chain.
4. nebenkern group hoisting apparatus according to claim 1, it is characterised in that：The nebenkern group reducing gear is double
Axle dislocation interconnection system reducing gear, whole nebenkerns are rotationally connected with frame and each nebenkern by two wheel shafts to be included together
Two sprocket wheels that the heart is fixedly connected, it is same by another wheel shaft between the two neighboring nebenkern on same wheel shaft
Heart wheel and corresponding chain drive link together, the diameter respectively less than driven pulley of driving wheel in the sprocket wheel connected by same chain
Diameter.
5. nebenkern group hoisting apparatus according to claim 1, it is characterised in that：The nebenkern group reducing gear is double
Axle steamboat changes interconnection system reducing gear, and whole nebenkerns are rotationally connected with frame and each nebenkern bag by two wheel shafts
Two sprocket wheels being fixedly connected with one heart are included, by another wheel shaft between the two neighboring nebenkern on same wheel shaft
Individual nebenkern and corresponding chain drive link together, size phase between the sprocket wheel of each nebenkern on one of wheel shaft
Together, it is of different sizes between two sprocket wheels of each nebenkern and on another wheel shaft, and with different size of sprocket wheel
Nebenkern exports power with steamboat.
6. the nebenkern group hoisting apparatus according to claim 1-5 any claims, it is characterised in that：It is described to drive dress
Connected by chain drive between the drive shaft and the sprocket wheel of the power intake of nebenkern group reducing gear put.
7. the nebenkern group hoisting apparatus according to claim 1-5 any claims, it is characterised in that：The output shaft
It is connected by chain drive between the sprocket wheel of the clutch end of nebenkern group reducing gear.
8. the nebenkern group hoisting apparatus according to claim 1-5 any claims, it is characterised in that：Described lifting
Put including reel, rope and suspension hook；The rope is wrapped on reel, and one end of rope freely hangs and is connected with suspension hook；Institute
Output shaft is stated to be connected in reel for driving spool turns by flexible drive mechanism；The reel coaxially sets with output shaft
Put, the flexible drive mechanism includes the pushing block, buffer spring and the block that are circumferentially arranged around output shaft；The pushing block is fixed on defeated
The periphery of shaft；The block is fixed on the end face of reel；The buffer spring is connected between pushing block and block and delays
Rush equal to the distance of output shaft in place of spring is connected with pushing block and block.
9. nebenkern group hoisting apparatus according to claim 8, it is characterised in that：The pushing block at least two and each
Individual pushing block is uniformly distributed along output shaft circumferencial direction；Each pushing block is equipped with block and buffering elastic along the both sides of output shaft circumferential direction
Spring.
10. nebenkern group hoisting apparatus according to claim 8, it is characterised in that：The boom hoisting also includes locking
Mechanism；Axially extended rotating shaft is fixed with the reel；The periphery of rotating shaft is toothed around；The retaining mechanism includes ring
Shape housing, locking pin, back-moving spring and high-pressure pipe connector；Toroidal shell is coaxial to be arranged on the outside of rotating shaft；Locking pin is multiple
And radially slided along rotating shaft and be connected to toroidal shell, the mounting hole for installing each locking pin is provided with inside toroidal shell,
The mounting hole is communicated with the inner chamber of toroidal shell, and the high-pressure pipe connector is installed on the end face of toroidal shell, and high-voltage tube connects
Head is mutually common to the inner chamber of high-pressure fluid importing toroidal shell with the inner chamber of toroidal shell and then is locked each using pressure
Pin pushes rotating shaft to, and the back-moving spring is sleeved on locking pin correspondingly to be used for as locking pin provides reseting elasticity.
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| CN201710188399.4A CN106829766A (en) | 2017-03-27 | 2017-03-27 | Nebenkern group hoisting apparatus |
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| CN201710188399.4A CN106829766A (en) | 2017-03-27 | 2017-03-27 | Nebenkern group hoisting apparatus |
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| CN106829766A true CN106829766A (en) | 2017-06-13 |
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| CN201710188399.4A Pending CN106829766A (en) | 2017-03-27 | 2017-03-27 | Nebenkern group hoisting apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552548A (en) * | 2019-08-27 | 2019-12-10 | 陈振广 | Highway bridge construction road surface protective structure |
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| US5458318A (en) * | 1993-10-15 | 1995-10-17 | Kci Konecranes International Corporation | Drum brake |
| JPH1135289A (en) * | 1997-07-17 | 1999-02-09 | Wako Kikai Kogyo Kk | Safety device for winch |
| CN2672019Y (en) * | 2003-12-29 | 2005-01-19 | 王远洪 | Drag wheel with braking and buffering function |
| CN1699790A (en) * | 2004-06-03 | 2005-11-23 | 托马斯.理查德.康仑 | Improved windmill driving mechanism |
| CN201276394Y (en) * | 2008-09-18 | 2009-07-22 | 邓洪伟 | Reduction box of hoister |
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| US4426064A (en) * | 1981-03-25 | 1984-01-17 | Superwinch, Inc. | Winch drive mechanism |
| US5458318A (en) * | 1993-10-15 | 1995-10-17 | Kci Konecranes International Corporation | Drum brake |
| JPH1135289A (en) * | 1997-07-17 | 1999-02-09 | Wako Kikai Kogyo Kk | Safety device for winch |
| CN2672019Y (en) * | 2003-12-29 | 2005-01-19 | 王远洪 | Drag wheel with braking and buffering function |
| CN1699790A (en) * | 2004-06-03 | 2005-11-23 | 托马斯.理查德.康仑 | Improved windmill driving mechanism |
| CN201276394Y (en) * | 2008-09-18 | 2009-07-22 | 邓洪伟 | Reduction box of hoister |
| CN201944211U (en) * | 2011-03-23 | 2011-08-24 | 陆生云 | Transmission device with high power transmission efficiency capable of replacing speed reducer |
| CN102797795A (en) * | 2012-08-02 | 2012-11-28 | 完颜学明 | Dual-shaft multistage speed reducer |
| CN206751247U (en) * | 2017-03-27 | 2017-12-15 | 肖登福 | Nebenkern group hoisting apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552548A (en) * | 2019-08-27 | 2019-12-10 | 陈振广 | Highway bridge construction road surface protective structure |
| CN110552548B (en) * | 2019-08-27 | 2021-02-26 | 陈振广 | Highway bridge construction road surface protective structure |
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