CN201634284U - Power supply cable winder - Google Patents
Power supply cable winder Download PDFInfo
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- CN201634284U CN201634284U CN2010201618329U CN201020161832U CN201634284U CN 201634284 U CN201634284 U CN 201634284U CN 2010201618329 U CN2010201618329 U CN 2010201618329U CN 201020161832 U CN201020161832 U CN 201020161832U CN 201634284 U CN201634284 U CN 201634284U
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- cable
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- fixed
- sun gear
- revolution base
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Abstract
The utility model relates to a power supply cable winder, which belongs to a cable winding and unwinding unit of rotating or moving equipment. The hub of a cable-winding drum (3) is slidably fitted on a winding drum shaft (4) through a bearing (11), a central gear (5) is fixed on a rotating bottom plate (9), and is concentric with the winding drum shaft (4), planetary gears (1) engaged with the central gear (5) are also arranged on the rotating bottom plate (9), and are engaged with an inner gear ring (7) as well, and the inner gear ring (7) is fixed on a web (8) on one side of the cable-winding drum (3) and is concentric with the winding drum shaft (4). According to the operation of the rotating or moving equipment, the cable winder automatically winds or unwinds a cable, so that the cable can be timely wound or unwound as the main machine operates, the structure is compact, mounting and maintenance are convenient, the cable wound on the cable-winding drum is short, so that the cable is saved, and the cable winder has good universality and adjustability.
Description
Technical field
The utility model relates to a kind of the rotation or the cable reel installation of mobile device, is a kind of electric spooling system that advances specifically.
Background technology
Hoisting crane is divided into rotating part and fixed part is commonly referred to as fixed leg, and for the hoisting crane that requires full circle swinging, ship electricity or shore connection cable are generally arranged along fixed leg, partly be connected with crane rotation by the center slip ring.Hoisting crane to no full circle swinging requirement; usually can rule of thumb reserve one big section cable is connected with the rotating part of hoisting crane; if but other equipment in the long meeting of reserving of cable and the fixed leg such as rotary caging device are interfered and are caused cable to twist off; if reserve to such an extent that cable is too short; can't satisfy operating needs again; and in the crane rotation process, cable must folding and unfolding flexibly and effectively.
The Chinese patent publication number is: CN201074148Y, Granted publication day is: the utility model patent on June 18th, 2008 discloses the novel spooling system of a kind of mobile device cable, comprise cable drum, cable, two bend wheels, changed course wheel shaft, between cable drum and the bend wheel energy disperser is installed, its advantage is: can not damage or break cable, act freely.But its shortcoming is: structure is not compact, is not suitable for the folding and unfolding of apparatus for rotating cable, causes twisting off of cable easily.
Summary of the invention
The purpose of this utility model is at having defective and the deficiency that rotation or mobile device cable twine easily and twist off now, now provide a kind of simple in structure, working service is convenient, can a kind ofly advance electric spooling system to what revolution or mobile device electricity supply cable carried out the automatic deploying and retracting operation.
For achieving the above object, technical solution of the present utility model is: a kind ofly advance electric spooling system, comprise warping drum, the wheel hub of described warping drum is through bearing and drum shaft bearing fit, be fixed with sun gear on the single-revolution base plate, sun gear is concentric with drum shaft, also is provided with the planetary wheel that is meshed with sun gear on the revolution base plate, described planetary wheel also is meshed with an internally toothed annulus, and internally toothed annulus is fixed on the web of warping drum one side and is concentric with drum shaft.
Described sun gear is captiveed joint with the revolution base plate through bolt.
Described planetary wheel has 2～8, and their five equilibriums are distributed between sun gear and the internally toothed annulus, and sun gear and internally toothed annulus are meshed.
Described planetary wheel is through bearing and compensating-gear shaft bearing fit, and compensating-gear shaft is fixed on the revolution base plate.
Described revolution base plate is the swivel base of full circle swinging hoisting crane, and the bottom of revolution base plate is provided with pivoting support, pivoting support and fixed leg moving contact or rolling touch, and described drum shaft is fixed on the pedestal at fixed leg center.
Described revolution base plate is the synchronous rotating disc of mobile device traveling gear, sun gear and drum shaft bearing fit on the revolution base plate, and drum shaft is fixed on the crossbeam of mobile device road wheel.
The beneficial effects of the utility model are:
1, the utility model is according to the run action from apparatus for rotating or mobile device, spooling system automatic deploying and retracting cable, cable can in time obtain folding and unfolding with the operation of main frame, guaranteed that ship electricity or shore connection cable are when revolution, the folding and unfolding flexibly of the cable of unnecessary length can not cause outside too much cable and the situation twining and twist off occurs.
2, the utility model compact conformation, installation and maintenance is convenient, adopt planetary gear set to carry out speed change, make warping drum when the folding and unfolding cable enough big moment of torsion be arranged, stable drive is reliable, can be by the number of teeth proportioning of change gear, to adjust transmitting ratio, the cable that twines on the warping drum is short, saves cable, have good commonality and controllability, be particularly suitable for cable reel installation as the full circle swinging hoisting crane.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the enlarged drawing that turns round base plate 9 and warping drum assembly 2 connection structures among Fig. 1;
Fig. 3 is the birds-eye view of Fig. 1;
Fig. 4 is the structural representation of warping drum assembly 2.
Among the figure: planetary wheel 1, warping drum assembly 2, warping drum 3, drum shaft 4, sun gear 5, compensating-gear shaft 6, internally toothed annulus 7, web 8, revolution base plate 9, pivoting support 10, bearing 11, fixed leg 12, long cable section of ingoing line end 13, cable outlet end 14.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is described in further detail:
Referring to Fig. 1 to Fig. 4, a kind of electric spooling system that advances of the present utility model, comprise warping drum 3, the wheel hub of described warping drum 3 is through bearing 11 and drum shaft 4 bearing fits, be fixed with sun gear 5 on single-revolution base plate 9, sun gear 5 is concentric with drum shaft 4, also is provided with the planetary wheel 1 that is meshed with sun gear 5 on the revolution base plate 9, described planetary wheel 1 also is meshed with an internally toothed annulus 7, and internally toothed annulus 7 is fixed on the web 8 of warping drum 3 one sides and is concentric with drum shaft 4.
The two ends of described warping drum assembly 2 are fixed with web 8, and the centre is a warping drum 3, is wound with cable on the warping drum 3, and an end of cable is a long cable section of ingoing line end 13 on the warping drum 3, and the other end is a cable outlet end 14.The hub spindle aperture bearing 11 and drum shaft 4 bearing fits of warping drum 3, on the web 8 of warping drum assembly 2 upper ends, be fixed with internally toothed annulus 7, internally toothed annulus 7 is meshed with planetary wheel 1, in the web 8 same circumference equal intervals of warping drum assembly 2 upper ends planetary wheel 1 is installed.
Among Fig. 3, described sun gear 5 is captiveed joint with revolution base plate 9 through bolt.Sun gear 5 is rotated in the lump with revolution base plate 9, and transmission of power is arrived planetary wheel 1, internally toothed annulus 7 and warping drum 3.
Described planetary wheel 1 has 2～8, and among Fig. 3, planetary wheel 1 is 3, and their five equilibriums are distributed between sun gear 5 and the internally toothed annulus 7, and sun gear 5 and internally toothed annulus 7 are meshed.
Fig. 1, among Fig. 2, described planetary wheel 1 is through bearing and compensating-gear shaft 6 bearing fits, and compensating-gear shaft 6 is fixed on the revolution base plate 9.In the centre hole of planetary wheel 1 self-aligning roller bearing is installed, an end of compensating-gear shaft 6 is installed in the endoporus of self-aligning roller bearing in the bearing hole, and the other end is fixed on the revolution base plate 9.
Fig. 1, Fig. 3 is the embodiment that the utility model is applied to the deck crane of full circle swinging, described revolution base plate 9 is swivel bases of full circle swinging deck crane, the bottom of revolution base plate 9 is provided with pivoting support 10, pivoting support 10 and fixed leg 12 moving contacts or rolling touch, described drum shaft 4 is fixed on the pedestal at fixed leg 12 centers.Revolution base plate 9 is installed on the pivoting support 10, and fixed leg 12 is used to support pivoting support 10, and promptly pivoting support 10 rolls on fixed leg 12 or slides.
In the electric spooling system of advancing of this embodiment, sun gear 5 is a driving gear, power in the time of directly will turning round base plate 9 revolutions is introduced in the spooling system, planetary wheel 1 is an idle pulley, be direct engagement sun gear 5 and internally toothed annulus 7 and only change the hand of rotation of exporting, do not change the intermediate gear of transmitting ratio, internally toothed annulus 7 is a driven gear, drives warping drum 3 and cable rotation by internally toothed annulus 7.The transmission that intermediate gear 5 is connected with a joggle through planetary wheel 1 and internally toothed annulus 7 is equivalent to the epicyclic gear transmission of fixed shaft gear train, and its transmitting ratio can be selected as required.Being calculated as follows of this fixed shaft gear train planetary transmission system transmitting ratio:
If: the transmitting ratio of fixed shaft gear train planetary transmission system is i, then i=internally toothed annulus 7 (driven gear) number of teeth/sun gear 5 (driving gear) number of teeth.Because the rotating speed of sun gear 5 is identical with the rotating speed of crane rotation chassis revolution base plate 9, the rotating speed of establishing sun gear 5 is n1, and the rotating speed of warping drum 3 is n2, then n2=i * n1.Advance of rotation speed n 2 decisions of the folding and unfolding speed of cable in the electric spooling system by warping drum 3.
As Fig. 3, clockwise rotate together when turning round base plate 9 and sun gear 5, sun gear 5 drives the planetary wheel 1 that is meshed with it and rotates, planetary wheel 1 drives internally toothed annulus 7 and rotates counterclockwise, drive web 8 simultaneously and co-axially fixed warping drum 3 rotates counterclockwise, and make cable from 13 take-ups of long cable section of ingoing line end and be wrapped on the warping drum 3, from cable outlet end 14 cable layings.Otherwise when revolution base plate 9 left-hand revolutions, internally toothed annulus 7 and web 8 clickwises carry out oppositely directed folding and unfolding to cable.So just make that the full circle swinging deck crane can be with the timely folding and unfolding of cable in turning course, can not cause outside too much cable and the situation twining and twist off occurs.
The utility model also can be used as outdoor rail mounted mobile device such as gantry crane, stocker, reclaimer, mechanical equipments such as ship unloaders advance electric spooling system.At this moment, described revolution base plate 9 is synchronous rotating discs of crane travelling gear, this synchronous rotating disc can be by motor-driven, also can be directly with on the coaxial axletree that is installed in crane travelling gear of synchronous rotating disc, sun gear 5 and drum shaft 4 bearing fits on the revolution base plate 9, drum shaft 4 is fixed on the crossbeam of mobile device road wheel.Can realize the cable rolling folding and unfolding operation of mobile device electricity supply cable equally.
Claims (6)
1. one kind is advanced electric spooling system, comprise warping drum (3), it is characterized in that: the wheel hub of described warping drum (3) is through bearing (11) and drum shaft (4) bearing fit, on single-revolution base plate (9), be fixed with sun gear (5), sun gear (5) is concentric with drum shaft (4), also be provided with the planetary wheel (1) that is meshed with sun gear (5) on the revolution base plate (9), described planetary wheel (1) also is meshed with an internally toothed annulus (7), and the web (8) that internally toothed annulus (7) is fixed on warping drum (3) one sides is gone up and be concentric with drum shaft (4).
2. a kind of electric spooling system that advances according to claim 1 is characterized in that: described sun gear (5) is captiveed joint with revolution base plate (9) through bolt.
3. a kind of electric spooling system that advances according to claim 1, it is characterized in that: described planetary wheel (1) has 2～8, and their five equilibriums are distributed between sun gear (5) and the internally toothed annulus (7), and sun gear (5) and internally toothed annulus (7) are meshed.
4. according to claim 1 or 3 described a kind of electric spooling systems that advance, it is characterized in that: described planetary wheel (1) is through bearing and compensating-gear shaft (6) bearing fit, and compensating-gear shaft (6) is fixed on the revolution base plate (9).
5. a kind of electric spooling system that advances according to claim 1, it is characterized in that: described revolution base plate (9) is the swivel base of full circle swinging hoisting crane, the bottom of revolution base plate (9) is provided with pivoting support (10), pivoting support (10) and fixed leg (12) moving contact or rolling touch, described drum shaft (4) is fixed on the pedestal at fixed leg (12) center.
6. a kind of electric spooling system that advances according to claim 1, it is characterized in that: described revolution base plate (9) is the synchronous rotating disc of mobile device traveling gear, sun gear (5) on the revolution base plate (9) and drum shaft (4) bearing fit, drum shaft (4) is fixed on the crossbeam of mobile device road wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201618329U CN201634284U (en) | 2010-04-12 | 2010-04-12 | Power supply cable winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201618329U CN201634284U (en) | 2010-04-12 | 2010-04-12 | Power supply cable winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201634284U true CN201634284U (en) | 2010-11-17 |
Family
ID=43078770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201618329U Expired - Fee Related CN201634284U (en) | 2010-04-12 | 2010-04-12 | Power supply cable winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201634284U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364996A (en) * | 2016-09-23 | 2017-02-01 | 武汉船用机械有限责任公司 | Rope winder and hydraulic control system |
| CN106986239A (en) * | 2017-04-14 | 2017-07-28 | 江阴市福达船舶配件制造有限公司 | Triple barrel hydraulic cable winch |
| CN108083015A (en) * | 2018-01-09 | 2018-05-29 | 苏州蓝王机床工具科技有限公司 | A kind of internal tooth drive formula harness wrapping machine and its operation method |
| CN109368422A (en) * | 2018-11-06 | 2019-02-22 | 广东电网有限责任公司 | Automatic winding rewiring plate |
-
2010
- 2010-04-12 CN CN2010201618329U patent/CN201634284U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364996A (en) * | 2016-09-23 | 2017-02-01 | 武汉船用机械有限责任公司 | Rope winder and hydraulic control system |
| CN106986239A (en) * | 2017-04-14 | 2017-07-28 | 江阴市福达船舶配件制造有限公司 | Triple barrel hydraulic cable winch |
| CN108083015A (en) * | 2018-01-09 | 2018-05-29 | 苏州蓝王机床工具科技有限公司 | A kind of internal tooth drive formula harness wrapping machine and its operation method |
| CN109368422A (en) * | 2018-11-06 | 2019-02-22 | 广东电网有限责任公司 | Automatic winding rewiring plate |
| CN109368422B (en) * | 2018-11-06 | 2024-05-03 | 广东电网有限责任公司 | Automatic wire winding electric wire coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20170412 |