CN107010552B - A kind of overhead crane with electric hoists of highly effective and safe - Google Patents
A kind of overhead crane with electric hoists of highly effective and safe Download PDFInfo
- Publication number
- CN107010552B CN107010552B CN201611236164.XA CN201611236164A CN107010552B CN 107010552 B CN107010552 B CN 107010552B CN 201611236164 A CN201611236164 A CN 201611236164A CN 107010552 B CN107010552 B CN 107010552B
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- gear
- auxiliary structure
- rope
- cooperatively connected
- cam
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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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
- B66D1/38—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of guides movable relative to drum or barrel
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a kind of overhead cranes with electric hoists of highly effective and safe, the overhead crane with electric hoists includes: driving device, the driving end of the driving device is equipped with drive shaft, it is successively arranged at least two groups roller or townhouse reel in the drive shaft, wirerope can be wound on every series cylinder；Suspension hook, the suspension hook are cooperatively connected with the wirerope on each series cylinder respectively；Rope guide, the rope guide are cooperatively connected with the roller for being located at least significant end in drive shaft, and the rope guide can carry out left and right displacement in the bottom of each series cylinder, and the wirerope on the rope guide and each series cylinder is accessible.The present invention greatly reduces the axial dimension of overhead crane with electric hoists, and wirerope is maintained while having used multi-lay winding reel in correct position, is unlikely to disorder cable, and length is made also to shorten to original 1/5~1/10, is extremely secure.
Description
Technical field
The present invention relates to need wirerope as the hoisting machinery of raising medium, and in particular to a kind of highly effective and safe it is electronic
Cucurbit bridge crane.
Background technique
Common overhead crane with electric hoists, such as the driving in workshop, lifting altitude is not high, the space foot of workshop
Enough, equipment will not be close apart from wall, and of less demanding to the compactedness of driving, hoisting drum is usually the reel of winding of single layer
Just.
Winding of single layer reel has deeper groove, and the usually not influence of wind indoors, so will not disorder cable.And have
When, narrow space, equipment is arranged close apart from wall, and lifting altitude is again very high, and has one big section of raising stroke in room
Outside, in high-altitude, for example, container bridge, engine house is interior to arrange many mechanisms and equipment, in order to save space, some equipment
It is close apart from wall, such as transformer, high-tension switch cabinet etc., this just puts forward new requirements lifting mechanism, it is desirable to driving clothes
Range of being engaged in is big as far as possible, and it is narrow as far as possible that this requires lifting mechanisms.
But the various drivings used now are windings of single layer, due to lifting altitude height, usually want 40~75 meters, rise
Although weight is less, usual more than ten tons, wirerope is not also thick, and more than ten millimeters of diameter is just much of that, and reel is still very long, usually
2~3 meters will be reached, the lifting range in such engine house is just greatly affected, some equipment, such as transformer, high pressure
Switchgear hang less than.Multi-lay winding reel (be greater than 2 layers) in this way, is exactly a good option, still, by article from ground,
Hang engine house (40-70 meters high), if there is wind, will cause article that suspension hook is driven to shake, at this moment single layer web, due to have compared with
Deep groove, can be well very much, and will generate disorder cable to multi-lay winding, this is just very dangerous.
Summary of the invention
The present invention to solve the above-mentioned problems, to provide a kind of overhead crane with electric hoists of highly effective and safe.
In order to achieve the above objectives, technical scheme is as follows:
A kind of overhead crane with electric hoists of highly effective and safe, the overhead crane with electric hoists include:
Driving device, the driving end of the driving device are equipped with drive shaft, are successively arranged at least two in the drive shaft
Series cylinder is perhaps wound with wirerope on the every series cylinder of townhouse reel or townhouse reel；
Suspension hook, the suspension hook are cooperatively connected with the wirerope on each series cylinder respectively；
Rope guide, the rope guide are cooperatively connected with the roller for being located at least significant end in drive shaft, the rope guide
Left and right displacement can be carried out in the bottom of each series cylinder, the rope guide is contacted with the wirerope on each series cylinder.
In a preferred embodiment of the invention, the driving device is a decelerating motor, and each series cylinder passes through reel
Bearing assembly successively it is even away from setting on the driving shaft.
In a preferred embodiment of the invention, the rope guide includes by shaft coupling and being located in drive shaft most
The roller of end is cooperatively connected.
In a preferred embodiment of the invention, the rope guide includes gear auxiliary structure, cam auxiliary structure, length
Axis, rotation stop device and at least two groups rope-arranging mechanism, the gear auxiliary structure and shaft coupling are cooperatively connected, the cam auxiliary structure with
Gear auxiliary structure is cooperatively connected, and the long axis is cooperatively connected with gear auxiliary structure and cam auxiliary structure respectively, the gear pair knot
Structure can drive long axis to be rotated, and the cam auxiliary structure can drive long axis to carry out left and right displacement, and the rotation stop device setting exists
Long axis one end, the rotation stop device can prevent long axis from rotating, and each group rope-arranging mechanism is from bottom to top successively set on linear slide pair
On, and tumbler gear is equipped between every two adjacent groups rope-arranging mechanism, every group of rope-arranging mechanism is corresponding with the wirerope on a series cylinder
Cooperation, rope-arranging mechanism and long axis positioned at lower side are cooperatively connected, and long axis can drive rope-arranging mechanism to carry out left and right displacement.
In a preferred embodiment of the invention, the gear auxiliary structure includes gear shaft and gear wheel, the gear
Axis and shaft coupling are cooperatively connected, and the gear wheel and gear shaft are cooperatively connected, and the gear wheel is arranged on long axis, the cam
Auxiliary structure includes disk and swash plate, and the disk and gear shaft are cooperatively connected, and the swash plate is arranged on long axis, the swash plate with
Disk is cooperatively connected.
In a preferred embodiment of the invention, rope-arranging mechanism includes a rack gear, and the rack gear is arranged in linear slide
On secondary mobile terminal, the rack gear is equipped with row's rope block, and each tumbler gear is arranged in the fixing end of linear slide pair, is located at
The rack gear and long axis of lower side are cooperatively connected.
In a preferred embodiment of the invention, the rope guide includes first gear auxiliary structure, second gear pair
Structure, cam auxiliary structure, connecting rod and at least two groups rope-arranging mechanism, the first gear auxiliary structure and shaft coupling are cooperatively connected, institute
It states second gear auxiliary structure and first gear auxiliary structure is cooperatively connected, the cam auxiliary structure and the cooperation of second gear auxiliary structure connect
It connects, the connecting rod and cam auxiliary structure are cooperatively connected, and the shaft coupling drives the rotation of first gear auxiliary structure, the first gear
Auxiliary structure drives the rotation of second gear auxiliary structure, and the second gear auxiliary structure band moving cam auxiliary structure carries out left and right displacement, convex
Taking turns auxiliary structure drives connecting rod to carry out left and right displacement, and each group rope-arranging mechanism is from bottom to top successively set in linear slide pair, and every
Tumbler gear, the wirerope corresponding matching on every group of rope-arranging mechanism and a series cylinder, position are equipped between two adjacent groups rope-arranging mechanism
Rope-arranging mechanism and connecting rod in lower side are cooperatively connected, and connecting rod can drive rope-arranging mechanism to carry out left and right displacement.
In a preferred embodiment of the invention, the first gear auxiliary structure includes a helical gear, the helical gear
It is cooperatively connected with shaft coupling, the second gear auxiliary structure includes oblique spur gear and gear wheel, the oblique spur gear and helical gear
It is cooperatively connected, the gear wheel and oblique spur gear are cooperatively connected.
In a preferred embodiment of the invention, the cam auxiliary structure packet cam and mobile axis of traction, the cam
With gear wheel setting on the same axis, the mobile axis of traction is connect with cam engagement, cam rotation when can interval drive
Mobile axis of traction carries out left and right displacement, and connecting rod and mobile axis of traction are cooperatively connected.
In a preferred embodiment of the invention, rope-arranging mechanism includes a rack gear, and the rack gear is arranged in linear slide
On secondary mobile terminal, the rack gear is equipped with row's rope block, and each tumbler gear is arranged in the fixing end of linear slide pair, is located at
The rack gear and connecting rod of lower side are cooperatively connected.
The beneficial effects of the present invention are:
The present invention greatly reduces the axial dimension of overhead crane with electric hoists, is using the same of multi-lay winding reel
When maintain wirerope in correct position, be unlikely to disorder cable, and length is made also to shorten to original 1/5~1/10, very
Securely and reliably.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the cooperation schematic diagram of driving device and suspension hook in the present invention；
Fig. 2 is the structural schematic diagram of embodiment 1；
Fig. 3 is the main view of rope guide in embodiment 1；
Fig. 4 is the top view of rope guide in embodiment 1；
Fig. 5 is the structural schematic diagram of embodiment 2；
Fig. 6 is the main view of rope guide in embodiment 2；
Fig. 7 is the top view of rope guide in embodiment 2.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Referring to Fig. 1, overhead crane with electric hoists provided by the invention comprising driving device 100 and suspension hook 200,
The driving end of driving device 100 is equipped with drive shaft 110, is successively arranged at least two groups roller 120 or townhouse in drive shaft 110
Reel 120 is wound with wirerope 130 on every series cylinder 120 or townhouse reel 120.
Driving device 100 is specially a decelerating motor, and drive shaft 110 can be driven to be rotated.
The shape of each series cylinder 120 is identical, respectively by reel bearing assembly 140 successively it is even away from setting on the driving shaft
110, in this way when driving device 100 drives drive shaft 110 to be rotated, each series cylinder 120 can be driven to carry out simultaneously while being revolved
Turn.
Suspension hook 200 is cooperatively connected, when each series cylinder 120 is revolved respectively with the wirerope 130 on each series cylinder 120
When turning, suspension hook 200 can be driven to carry out upper and lower displacement, to realize lifting.
The application carries out that suspension hook 200 is driven to carry out upper and lower displacement by using multiple groups roller 120 simultaneously, greatly improves in this way
Lifting intensity and the length for shortening roller 120 and wirerope 130.
But due to using multilayer roller 120, easy disorder cable in this way can be very dangerous.
In order to enable using multilayer roller 120 can not disorder cable, safe and reliable operation, the application further include a row restrict dress
It sets, rope guide is cooperatively connected especially by shaft coupling 300 with the roller 120 for being located at least significant end in drive shaft 110.
The specific structure of rope guide specifically includes the following two kinds embodiment.
Embodiment 1
Referring to fig. 2 to 4, rope guide includes gear auxiliary structure 410, cam auxiliary structure 420, long axis 430, rotation stop device
440 and at least two groups rope-arranging mechanism 450.
Gear auxiliary structure 410 is specifically cooperatively connected with shaft coupling 300, when shaft coupling 300 rotates, gear auxiliary structure
410 can also be rotated.
Cam auxiliary structure 420 is specifically cooperatively connected, when gear auxiliary structure 410 is rotated with gear auxiliary structure 410
When, left and right displacement can be carried out.
Long axis 430 is cooperatively connected with gear auxiliary structure 410 and cam auxiliary structure 420 respectively, and gear auxiliary structure 410 can
Long axis 430 is driven to be rotated, and cam auxiliary structure 420 can drive long axis 430 to carry out left and right displacement.
Since gear auxiliary structure 410 and cam auxiliary structure 420 are to run simultaneously, in this way, long axis 430 is while rotating again
Carrying out left and right displacement.
Rotation stop device 440 is arranged in 430 one end of long axis, is for preventing long axis 430 from being rotated, so that
Long axis 430 can only carry out left and right displacement.
At least two groups rope-arranging mechanism 450, these rope-arranging mechanisms 450 are for guaranteeing wirerope in the correct position of roller 120
It sets, these rope-arranging mechanisms 450 are from bottom to top successively set in linear slide pair 460, and linear slide pair 460 is fixedly mounted on phase
Answer position.
Tumbler gear 470, every group of rope-arranging mechanism 450 and a series cylinder 120 are equipped between every two adjacent groups rope-arranging mechanism 450
On 130 corresponding matching of wirerope, rope-arranging mechanism 450 and long axis 430 positioned at lower side be cooperatively connected, and long axis 430 carrying out
The rope-arranging mechanism 450 being attached thereto can be driven to carry out left and right displacement when left and right displacement, and by changing between each group rope-arranging mechanism 450
It can mutually link to gear 470 and carry out left and right displacement simultaneously, every group of rope-arranging mechanism 450 can be to the steel on a series cylinder 120 in this way
Cord 130 carries out row's rope, so that the wirerope 130 on each series cylinder 120 will not all shake in correct position, ensure that and hangs
The safe operation of hook 200.
Gear auxiliary structure 410 specifically includes gear shaft 411 and gear wheel 412.
Gear shaft 411 and shaft coupling 300 are cooperatively connected, and can rotate together with shaft coupling 300, and gear shaft 411 is specifically logical
It crosses bearing block 4111 and is fixedly supported on corresponding installation site.
Gear wheel 412 is arranged on long axis 430, is cooperatively connected with gear shaft 411, can be with gear shaft 411 1
Rotation is played, so that long axis 430 be driven to rotate together.
Cam auxiliary structure 420 specifically includes disk 421 and swash plate 422.
Disk 421 is cooperatively connected with gear shaft 411, can rotate together with gear shaft 411.
Swash plate 422 is arranged on long axis 430, is cooperatively connected, can be revolved together with disk 421 with disk 421
Turn, since it is obliquely installed relative to disk 421, in this way, it is when rotated, long axis 430 can be made to carry out left and right displacement.
Long axis 430 is fixed on corresponding installation site especially by bearing block 431, and fixing sleeve is equipped on long axis 430
432, gear wheel 412 and swash plate 422 are fixed on long axis 430 by fixing sleeve 432.
Rotation stop device 440 can prevent long axis 430 from being rotated.
Rope-arranging mechanism 450 comprising a rack gear 451, rack gear 451 are specifically located on the mobile terminal of linear slide pair 460,
The row's of being equipped with rope block 452 on rack gear, row's rope block 452 and 130 corresponding matching of wirerope.
Each tumbler gear 470 is specifically located in the fixing end of linear slide pair 460, each adjacent two rack gear 451 it
Between be equipped with a tumbler gear 470, rack gear 451 is linked by tumbler gear 470 between each other.
Rack gear 451 and long axis 430 positioned at lower side are cooperatively connected, in this way when rack gear 451 as long axis 430 is controlled
When displacement, row's rope block 452 above also carries out left and right displacement together, and row's rope block 452 can carry out row's rope to wirerope 130,
And since each rack gear 451 is linkage between each other, row each in this way restricts block 452 can be respectively to corresponding wirerope 130
Carry out row's rope.
By above-mentioned implementation, rope guide provided by the present application can ensure that every group with each 120 perfect cooperation of series cylinder
Wirerope 130 on roller 120 substantially increases safety all in correct position.
Embodiment 2
Referring to Fig. 5 to 7, rope guide includes first gear auxiliary structure 510, second gear auxiliary structure 520, cam auxiliary structure
530, connecting rod 540 and at least two groups rope-arranging mechanism 550.
First gear auxiliary structure 510 is cooperatively connected with shaft coupling 300, can rotate together with shaft coupling 300.
Second gear auxiliary structure 520 is cooperatively connected with first gear auxiliary structure 510, can be with first gear pair knot
Structure 510 rotates together.
Cam auxiliary structure 530 is cooperatively connected, when second gear auxiliary structure 520 is revolved with second gear auxiliary structure 520
When turning, left and right displacement can be carried out.
Connecting rod 540 is cooperatively connected with cam auxiliary structure 530, can when cam auxiliary structure 530 carries out left and right displacement
Connecting rod 540 is driven to carry out left and right displacement together.
At least two groups rope-arranging mechanism 550, these rope-arranging mechanisms 550 are for guaranteeing wirerope 130 in the correct of roller 120
Position, these rope-arranging mechanisms 550 are from bottom to top successively set in linear slide pair 560, and linear slide pair 560 is fixedly mounted on
Corresponding position.
Tumbler gear 570, every group of rope-arranging mechanism 550 and a series cylinder 120 are equipped between every two adjacent groups rope-arranging mechanism 550
On 130 corresponding matching of wirerope, rope-arranging mechanism 550 and connecting rod 540 positioned at lower side be cooperatively connected, and connecting rod 540 carrying out
The rope-arranging mechanism 550 being attached thereto can be driven to carry out left and right displacement when left and right displacement, and by changing between each group rope-arranging mechanism 550
It can mutually link to gear 570 and carry out left and right displacement simultaneously, every group of rope-arranging mechanism 550 can be to the steel on a series cylinder 120 in this way
Cord 130 carries out row's rope, so that the wirerope 130 on each series cylinder 120 ensure that suspension hook 200 all in correct position
Safe operation.
First gear auxiliary structure 510 is specially a helical gear, is fixed on corresponding installation position especially by bearing block 511
It sets, is cooperatively connected, can be rotated together with shaft coupling 300 with shaft coupling 300.
Second gear auxiliary structure 520 specifically includes oblique spur gear 521 and gear wheel 522.
Oblique spur gear 521, is fixed on corresponding installation site especially by bearing block 5211, with first gear auxiliary structure
510 are cooperatively connected, and can rotate together with first gear auxiliary structure 510.
Gear wheel 522 is equipped with oblique spur gear 521 and connects, can rotate together with oblique spur gear 521.
Cam auxiliary structure 530 specifically includes cam 531 and mobile axis of traction 532.
Cam 531 is connect by axis 533 with gear wheel 522, and axis 533 is arranged especially by bearing block 5331 corresponding
Installation site.
Gear wheel 522 is specifically also disposed on axis 533, in this way can be by axis 533 with moving cam when gear wheel 522 rotates
531 rotate together.
Mobile axis of traction 532 is fixed on corresponding installation site by bearing block 5321, respectively with cam 531 and even
Bar 540 is cooperatively connected, when cam 531 rotates, cam 531 can the mobile axis of traction 532 of drive of interval carry out left and right displacement, and
Mobile axis of traction 532 can drive connecting rod 540 to carry out left and right displacement again.
Rope-arranging mechanism 550 comprising a rack gear 551, rack gear 551 are specifically located on the mobile terminal of linear slide pair 560,
The row's of being equipped with rope block 552 on rack gear, row's rope block 552 and 130 corresponding matching of wirerope.
Each tumbler gear 570 is specifically located in the fixing end of linear slide pair 560, each adjacent two rack gear 551 it
Between be equipped with a tumbler gear 570, rack gear 551 is linked by tumbler gear 570 between each other.
Rack gear 451 and connecting rod 540 positioned at lower side are cooperatively connected, in this way when rack gear 551 as connecting rod 540 is controlled
When displacement, row's rope block 552 above also carries out left and right displacement together, and row's rope block 552 can carry out row's rope to wirerope 130,
And since each rack gear 551 is linkage between each other, row each in this way restricts block 552 can be respectively to corresponding wirerope 130
Carry out row's rope.
By above-mentioned implementation, rope guide structure provided by the present application is very simple, and operation is very easy, and ensure that
Wirerope 130 on every series cylinder 120 substantially increases safety all in correct position.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of overhead crane with electric hoists of highly effective and safe, which is characterized in that the overhead crane with electric hoists includes:
Driving device, the driving end of the driving device are equipped with drive shaft, and at least two groups rolling is successively arranged in the drive shaft
Cylinder or townhouse reel are wound with wirerope on every series cylinder or townhouse reel；
Suspension hook, the suspension hook are cooperatively connected with the wirerope on each series cylinder respectively；
Rope guide, the rope guide are cooperatively connected with the roller for being located at least significant end in drive shaft, and the rope guide can be
The bottom of each series cylinder carries out left and right displacement, and the rope guide is contacted with the wirerope on each series cylinder,
The rope guide includes being cooperatively connected by shaft coupling with the roller for being located at least significant end in drive shaft, the rope guide
Including gear auxiliary structure, cam auxiliary structure, long axis, rotation stop device and at least two groups rope-arranging mechanism, the gear auxiliary structure and connection
Axis device is cooperatively connected, and the cam auxiliary structure and gear auxiliary structure are cooperatively connected, the long axis respectively with gear auxiliary structure and convex
Auxiliary structure is taken turns to be cooperatively connected, the gear auxiliary structure can drive long axis to be rotated, the cam auxiliary structure can drive long axis into
Row left and right displacement, the rotation stop device are arranged in long axis one end, and the rotation stop device can prevent long axis from rotating, each group rope-arranging mechanism
It is from bottom to top successively set in linear slide pair, and is equipped with tumbler gear between every two adjacent groups rope-arranging mechanism, every group of row's rope
Wirerope corresponding matching in mechanism and a series cylinder, rope-arranging mechanism and long axis positioned at lower side are cooperatively connected, and long axis can band
Dynamic rope-arranging mechanism carries out left and right displacement.
2. a kind of overhead crane with electric hoists of highly effective and safe according to claim 1, which is characterized in that the driving
Device be a decelerating motor, each series cylinder by reel bearing assembly successively it is even away from setting on the driving shaft.
3. a kind of overhead crane with electric hoists of highly effective and safe according to claim 1, which is characterized in that the gear
Auxiliary structure includes gear shaft and gear wheel, and the gear shaft and shaft coupling are cooperatively connected, and the gear wheel and gear shaft cooperation connect
It connects, the gear wheel is arranged on long axis, and the cam auxiliary structure includes disk and swash plate, and the disk and gear shaft cooperation connect
It connects, the swash plate is arranged on long axis, and the swash plate and disk are cooperatively connected.
4. a kind of overhead crane with electric hoists of highly effective and safe according to claim 1, which is characterized in that rope-arranging mechanism
Including a rack gear, the rack gear is arranged on the mobile terminal of linear slide pair, and the rack gear is equipped with row's rope block, each commutating tooth
Wheel is arranged in the fixing end of linear slide pair, and the rack gear and long axis positioned at lower side are cooperatively connected.
5. a kind of overhead crane with electric hoists of highly effective and safe according to claim 1, which is characterized in that row's rope
Device includes first gear auxiliary structure, second gear auxiliary structure, cam auxiliary structure, connecting rod and at least two groups rope-arranging mechanism, described
First gear auxiliary structure and shaft coupling are cooperatively connected, and the second gear auxiliary structure and first gear auxiliary structure are cooperatively connected, institute
It states cam auxiliary structure and second gear auxiliary structure is cooperatively connected, the connecting rod and cam auxiliary structure are cooperatively connected, the shaft coupling
The rotation of first gear auxiliary structure is driven, the first gear auxiliary structure drives the rotation of second gear auxiliary structure, the second gear
Auxiliary structure band moving cam auxiliary structure carries out left and right displacement, and cam auxiliary structure drives connecting rod to carry out left and right displacement, each group rope-arranging mechanism
It is from bottom to top successively set in linear slide pair, and is equipped with tumbler gear between every two adjacent groups rope-arranging mechanism, every group of row's rope
Wirerope corresponding matching in mechanism and a series cylinder, rope-arranging mechanism and connecting rod positioned at lower side are cooperatively connected, and connecting rod can band
Dynamic rope-arranging mechanism carries out left and right displacement.
6. a kind of overhead crane with electric hoists of highly effective and safe according to claim 5, which is characterized in that described first
Gear auxiliary structure includes a helical gear, and the helical gear and shaft coupling are cooperatively connected, and the second gear auxiliary structure includes tiltedly straight
Gear and gear wheel, the oblique spur gear and helical gear are cooperatively connected, and the gear wheel and oblique spur gear are cooperatively connected.
7. a kind of overhead crane with electric hoists of highly effective and safe according to claim 5, which is characterized in that the cam
Auxiliary structure packet cam and mobile axis of traction, the cam and gear wheel are arranged on the same axis, the mobile axis of traction and cam
Be cooperatively connected, when cam rotates can the mobile axis of traction of drive of interval carry out left and right displacement, connecting rod and mobile axis of traction cooperation
Connection.
8. a kind of overhead crane with electric hoists of highly effective and safe according to claim 7, which is characterized in that rope-arranging mechanism
Including a rack gear, the rack gear is arranged on the mobile terminal of linear slide pair, and the rack gear is equipped with row's rope block, each commutating tooth
Wheel is arranged in the fixing end of linear slide pair, and the rack gear and connecting rod positioned at lower side are cooperatively connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611236164.XA CN107010552B (en) | 2016-12-28 | 2016-12-28 | A kind of overhead crane with electric hoists of highly effective and safe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611236164.XA CN107010552B (en) | 2016-12-28 | 2016-12-28 | A kind of overhead crane with electric hoists of highly effective and safe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107010552A CN107010552A (en) | 2017-08-04 |
| CN107010552B true CN107010552B (en) | 2019-04-23 |
Family
ID=59440092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611236164.XA Active CN107010552B (en) | 2016-12-28 | 2016-12-28 | A kind of overhead crane with electric hoists of highly effective and safe |
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| Country | Link |
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| CN (1) | CN107010552B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2892803Y (en) * | 2006-04-17 | 2007-04-25 | 王彪 | Mechanical reinforced synchronous rope winding jib for capstan |
| EP1786716A1 (en) * | 2004-09-07 | 2007-05-23 | Expro North Sea Limited | Winch assembly |
| CN201801308U (en) * | 2010-09-26 | 2011-04-20 | 河南省飞马起重机械有限公司 | Electric block and crane using same |
| CN202848949U (en) * | 2012-10-31 | 2013-04-03 | 温州华阳起重电机有限公司 | Rope guiding mechanism of miniature electric hoist |
| CN104627882A (en) * | 2013-11-06 | 2015-05-20 | 青岛飞宇航空科技有限公司 | Cable winding device |
-
2016
- 2016-12-28 CN CN201611236164.XA patent/CN107010552B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1786716A1 (en) * | 2004-09-07 | 2007-05-23 | Expro North Sea Limited | Winch assembly |
| CN2892803Y (en) * | 2006-04-17 | 2007-04-25 | 王彪 | Mechanical reinforced synchronous rope winding jib for capstan |
| CN201801308U (en) * | 2010-09-26 | 2011-04-20 | 河南省飞马起重机械有限公司 | Electric block and crane using same |
| CN202848949U (en) * | 2012-10-31 | 2013-04-03 | 温州华阳起重电机有限公司 | Rope guiding mechanism of miniature electric hoist |
| CN104627882A (en) * | 2013-11-06 | 2015-05-20 | 青岛飞宇航空科技有限公司 | Cable winding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107010552A (en) | 2017-08-04 |
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