CN205935841U - Automatic distributor of cable constant force square - Google Patents
Automatic distributor of cable constant force square Download PDFInfo
- Publication number
- CN205935841U CN205935841U CN201620895197.4U CN201620895197U CN205935841U CN 205935841 U CN205935841 U CN 205935841U CN 201620895197 U CN201620895197 U CN 201620895197U CN 205935841 U CN205935841 U CN 205935841U
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- Prior art keywords
- ring flange
- cable
- reel
- permanent magnet
- driven
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Abstract
The utility model discloses an automatic distributor of cable constant force square, including motor, reel, it is consolidated fixed axis rotation and connects in the left end of reel, and axis of rotation fixed connection sets up between axis of rotation and motor in the right -hand member of reel, constant torque device link firmly in rotating epaxial driven ring flange, the right -hand member face be equipped with with the cylindrical bulge loop of axis of rotation on same axis, be equipped with first permanent magnet with initiative flange dish one side in opposite directions, the initiative flange dish on the bulge loop of driven ring flange is connected in the rotation, keeps gapped with driven ring flange, is equipped with the second permanent magnet with driven ring flange one side in opposite directions, the utility model discloses an automatic distributor of cable constant force square, the initiative flange dish and the driven ring flange of its constant torque device have remained certain clearance throughout, and long -term the use can not worn and not torn yet, and operation maintenance is simple and convenient, the fault rate is low, and use cost is low, compact structure, accommodation is extensive, can make invariable output torque adjust the optimum value to extension cable life.
Description
Technical field
The utility model is related to a kind of cable reel installation of lift-sliding mechanical parking system, more particularly, to a kind of cable
Constant moment of force automatic retraction device, belongs to mechanical three-dimensional parking device technical field.
Background technology
Development with auto industry and the raising of living standards of the people, the popularization of automobile is more and more extensive, and city is per capita
Automobile occupancy volume is continuously increased, and is still increased with annual 20% to 30% speed, and the problem of parking of automobile is also more and more prominent, by
In the limited space of urban ground, build multi-storied garage and just become an important method solving parking difficulty.
Planar movement type parking equipment be on the same layer with conveying trolley planar movement vehicle, realize access and park cars
Mechanical parking equipment, belong to one of storage type parking equipment commonly use type.There is high intelligence, high accuracy control, height
Fast operation, maximization compact design, various informative the features such as.This equipment can enter according to objective condition such as building and environment
The system in combination of the various modes of row, meets the demand of client to greatest extent, thus is widely applicable to airport, station, bustling business
The zones of different in the cities such as industry area, stadium, office building, is one of ideal pattern in mechanical parking storehouse.The master of equipment
Form：Lift drive system, elevator car (can built-in panoramic table), conveying trolley（Or claim transverse-moving trolley, middle sport car）, steel structure
Framework, electric control system etc., conveying trolley is provided with intelligent carrier.Operation logic：Same layer is completed by conveying trolley
The movement of vehicle in face, to be completed the oscilaltion action of vehicle by car, by both cooperations, to realize multilayer planar and to move
The process of motor-car stock pick-up, is carried out the exchange of vehicle by the intelligent carrier on conveying trolley and parking position.The most normal at present
Carrier mainly has vehicle-containing type, interdigitated electrode structure and clamping tyre type.
For interdigitated electrode structure or the clamping cable powered of tyre type intelligent carrier by the major diameter volume being arranged on conveying trolley
Cylinder carries out folding and unfolding, and this device needs to be arranged on conveying trolley outer rim, and its principle and spiral mode determine its radial dimension relatively
Greatly, take larger space and unsightly.
The cable drum commonly used at present, either elastic cable reel, torque motor cable drum, magnetic hysteresis coil of cable
Cylinder, the moment of folding and unfolding cable changes big, poor synchronization, makes that the associated components of cable drum are easy to wear, and service life is short.Coil of cable
Around during keep the tension force being rolled up cable constant particularly significant because the line of cable can be drawn and attenuated by overtension even break,
And tension force is too small, winding can be caused lax, therefore need uniform moment during cable winding, even if using servo electricity
Motivation, due to servomotor output is uniform rotation, nor meets the needs of constant moment of force.
Content of the invention
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of cable constant moment of force automatic deploying and retracting
Device, so as to the moment of volume payout is constant, makes cable remain under a rational tensioning state, both excessively will not make electricity by pine
Cable is sagging to mop floor, and also cable will be made to bear excessive tension force, folding and unfolding appropriateness by tension, batch freely；High degree of automation, efficiency
High, reliability is high, compact conformation, and the regulation of moment is easy to operate.
The utility model be employed technical scheme comprise that for achieving the above object：
A kind of cable constant moment of force automatic retraction device, including motor, reel it is characterised in that also including：
Fixing axle, is rotationally connected with the left end of reel；
Rotary shaft, is fixedly connected on the right-hand member of reel；
Constant torque device, is arranged between rotary shaft and motor.
In the utility model, described constant torque device includes,
Driven ring flange, is fixed in rotary shaft, and right side is provided with the cylindrical bulge loop on the same axis with rotary shaft,
The one side opposite with active ring flange is provided with the first permanent magnet；
Active ring flange, is rotationally connected with the bulge loop of driven ring flange, maintains gap with driven ring flange, and driven
The opposite one side of ring flange is provided with the second permanent magnet；
Load transfer device, is arranged between active ring flange and motor.
Further, described load transfer device is a pair intermeshing bevel gear, and driving gear is fixed on motor
On output shaft, driven gear is fixed on active ring flange, drives active ring flange to rotate.
Further, on described driven ring flange the one side opposite with active ring flange be provided with least one first sink
Hole, the first described permanent magnet embeds in the first counterbore；
On described active ring flange, the one side opposite with driven ring flange is provided with least one second counterbore, and described
Two permanent magnets embed in the second counterbore.
Further, it is provided with the first adjust pad between the described bottom of the first counterbore and the first permanent magnet；
It is provided with the second adjust pad between the described bottom of the second counterbore and the second permanent magnet.
In the utility model, described fixing axle is fixed on left socle, and described rotary shaft is rotationally connected with right support
On.
In the utility model, described reel is provided with helix groove；Reel is provided with cable guiding device, and cable passes through cable guiding device
It is wrapped on reel.
Cable constant moment of force automatic retraction device of the present utility model works as follows：
In the utility model, the tractive force rotating during reel take-up is transmitted by constant torque device, cable during unwrapping wire is provided
Tensile force；Cable automatic drawing line realized by constant moment of force system and motor, and reel and cable guiding device realize cable along spool shaft
To uniform winding.During cable take-up, motor provides power to drive active method orchid disk to rotate, and active ring flange relies on electromagnetic force
Rotation is passed to driven ring flange by square, and function of receiving line is realized in driven ring flange band movable reel rotation；During cable drum, motor
Do not provide power, active ring flange is fixed, and cable is extracted by external force, make cable produce tension force, band movable reel rotates, now electronic
Machine does not work, the electromagnetic torque between the active ring flange of constant moment of force system and driven ring flange, becomes the system for spool turns
Kinetic moment, and be also constant, make even tension on cable it is ensured that cable will not be excessively loose in unwrapping wire；Spiral is had on reel
Wire casing, is coordinated with cable guiding device to cable positioning in take-up；The convert rotational motion of reel is that the straight line of itself is transported by cable guiding device
Dynamic, the reel cable guiding device that turns around walks a pitch, to realize uniform arrangement function on reel for the cable, reduce radially take empty
Between；By lash adjusting device, the gap between the driven ring flange of regulation and active ring flange or the first permanent magnet and second are forever
Gap between magnet, changes the size of electromagnetic force between driven ring flange and active ring flange, thus constant needed for obtaining
Output torque.
The beneficial effects of the utility model：
Cable constant moment of force automatic retraction device of the present utility model, the active ring flange of its constant torque device and driven ring flange
Remain certain interval, Long-Time Service also will not wear and tear, simple and convenient operation and maintenance, fault rate are low, and use cost is low；In work
In be disturbed and when tension force is uprushed, rotary shaft is obstructed as cable, the active ring flange of constant torque device will with driven ring flange
Understand skid and played moment protective effect, cable can be protected not to be pulled off；And cable retraction jack of the present utility model
Small volume, can be positioned over inside conveying trolley, and intelligent carrier rolls away from can be extracted cable during conveying trolley, constant moment of force
System provides a reverse braking moment to make cable be unlikely to dilatory；During intelligent carrier returns to conveying trolley, electricity
Motivation rotates, by the rotational automatic take-up of constant moment of force system band movable reel.The utility model has the advantages that, 1, using safety can
Lean on, simple and convenient operation and maintenance, fault rate are low, and use cost is low；2nd, compact conformation, accommodation is extensive；3rd, constant output can be made
Torque adjusting is to optimum value, thus extending cable service life.
Brief description
Fig. 1 is the schematic front view of the utility model cable constant moment of force automatic retraction device.
Fig. 2 is the schematic diagram of cable guiding device in the utility model.
In figure：1- left socle；2- fixing axle；3- cable guiding device；4- reel；5- electromagnetism slip ring；6- first permanent magnet；7- is electronic
Machine；8- driving gear；9- bulge loop；10- rotary shaft；11- driven gear；12- active ring flange；13- second permanent magnet, 14- from
Dynamic ring flange, 15- right support, 16- cable guiding device nut, 17- helix groove.
Specific embodiment
Below by non-limiting embodiment and combine accompanying drawing the utility model is described further.
Referring to Fig. 1, Fig. 2, the cable constant moment of force automatic retraction device shown in figure, including motor 7, reel 4, reel 4
Left end is rotationally connected with fixing axle 2, and fixing axle 2 is fixed on left socle 1；The right-hand member of reel 4 is fixedly connected on rotary shaft 10
On, rotary shaft 10 is rotationally connected with right support 15；Rotary shaft 10 pass through the right end plate of reel 4 and be connected with right end plate, its
Left end stretches in reel 4, and right-hand member is bonded and is connected to driven ring flange 14, and driven ring flange 14 right side is provided with rotary shaft 10 same
Cylindrical bulge loop 9 on one axis, on driven ring flange 14, the one side opposite with active ring flange 12 is provided with 4 the first counterbores, and 4
Individual first permanent magnet 6 is respectively embedded in 4 the first counterbores；Active ring flange 12 is rotationally connected with the bulge loop 9 of driven ring flange 14
On, on active ring flange 12, the one side opposite with driven ring flange 14 is provided with 4 the second counterbores, and 4 the second permanent magnets 13 are respectively
In embedded 4 the second counterbores.First permanent magnet 6 and the second permanent magnet 13 adopt neodymium iron boron strong magnet；In order to adjust driven flange
The size of electromagnetic force between disk 14 and active ring flange 12, is provided with the first tune between the bottom of the first counterbore and the first permanent magnet 6
Whole pad, is provided with the second adjust pad between the bottom of the second counterbore and the second permanent magnet 13, adjustment the first adjust pad and/or
The thickness of the second adjust pad can adjust the gap between the first permanent magnet 6 and the second permanent magnet 13, thus adjusting driven method
The size of electromagnetic force between blue disk 14 and active ring flange 12, obtains constant force between driven ring flange 14 and active ring flange 12
Square.It is, of course, also possible to adjust the gap between driven ring flange 14 and active ring flange 12 and then Indirect method the first permanent magnet 6
Gap and the second permanent magnet 13 between, thus adjust the big of the electromagnetic force between driven ring flange 14 and active ring flange 12
Little, obtain constant moment of force between driven ring flange 14 and active ring flange 12.
Driving gear 8 is fixed on the output shaft of motor 7, and the driven gear 11 being meshed with driving gear 8 is fixed on
On active ring flange 12, active ring flange 12 is driven to rotate.
Reel 4 is provided with helix groove 17；Reel 4 is provided with cable guiding device 3, and cable is wrapped in reel 4 through cable guiding device 3
On.
Electromagnetism slip ring 5 one end is connected cable, and the other end connects the cable rotating, the cable when reel 6 rotates
Line will not be wound around, distort.
The work process of the present embodiment：
On active ring flange 12, driven ring flange 14, rotary shaft 10, driven ring flange 14 and active ring flange 12 first
Permanent magnet 6 and the second permanent magnet 13 constitute constant moment of force system, and active ring flange 12 coaxially can relative be turned with driven ring flange 14
Dynamic, driven ring flange 14 is bonded and is connected in rotary shaft 10, using the attracting characteristic of permanent magnet homopolar-repulsion heteropole, is led by adjustment
Gap between dynamic ring flange 12 and driven ring flange 14 or the gap between the first permanent magnet 6 and the second permanent magnet 13, change
The size of electromagnetic force between driven ring flange 14 and active ring flange 12, thus obtain required constant output moment.Certainly
Constant moment of force can be realized by mechanical friction etc..When motor 7 rotates can by a pair intermeshing driving gear 8 with
Driven gear 11 drives active ring flange 12 to rotate, and there is constant moment of force between active ring flange 12 and driven ring flange 14, driven
Active ring flange 12 rotating in same direction then followed by ring flange 14, and driven ring flange 14 will drive rotary shaft 10 and reel 4 to rotate reality
Existing cable take-up.During unwrapping wire, active ring flange 12 and motor 7 do not rotate, and intelligent carrier motion will drop cable, now
Driven ring flange 14, rotary shaft 10, reel 4 rotate with the motion of cable, then active ring flange 12 and driven ring flange 14
Between electromagnetic torque, become the braking moment rotating for reel 4, make even tension on cable it is ensured that cable is not in unwrapping wire
Understood pine.
It is cable power supply by electromagnetism slip ring 5, electromagnetism slip ring 5 one end is connected cable, the other end connects and rotates
Cable, when reel 4 rotates, cable will not be wound around, distort.
Reel 4 is provided with cable guiding device 3, and cable is wrapped on reel 4 through cable guiding device 3, and reel 4 carries helix groove 17 phase
When in a king-bolt, cable guiding device 3 is provided with cable guiding device nut 16；When reel 4 rotates, cable guiding device nut 16 is by the rotation of reel 4
It is converted into itself along the linear motion of spool axis, for each revolution, cable guiding device nut 16 walks a spiral shell along spool axis to reel 4
Away from.During take-up, motor 7 is rotated and is rotated by constant moment of force system band movable reel 4, and reel 4 rotates a circle, cable guiding device nut 16 edge
Spool axis one pitch of walking, cable is just uniformly wrapped in after cable guiding device 3 guiding and realizes in the wire casing of reel 4
Uniformly take-up；During unwrapping wire in the same manner, intelligent carrier rolls conveying trolley away from and drops cable, the power band movable reel that cable is extracted
4 rotations, now cable guiding device 3 also and then movement, the wire effect of cable guiding device 3 enables the uniform unwrapping wire of cable.
Illustrative embodiments listed above for understanding that the utility model is used, are only not to described by the utility model
The restriction of technical scheme, about the those of ordinary skill in field, on the basis of technical scheme described in claim, can also make
Go out multiple change or deform, all equivalent changes or deformation all should cover claims of the present utility model it
Interior.
Claims (7)
1. a kind of cable constant moment of force automatic retraction device, including motor, reel it is characterised in that also including：
Fixing axle, is rotationally connected with the left end of reel；
Rotary shaft, is fixedly connected on the right-hand member of reel；
Constant torque device, is arranged between rotary shaft and motor.
2. cable constant moment of force automatic retraction device according to claim 1 it is characterised in that：Described constant torque device bag
Include,
Driven ring flange, is fixed in rotary shaft, and right side is provided with the cylindrical bulge loop on the same axis with rotary shaft, with master
The opposite one side of dynamic ring flange is provided with the first permanent magnet；
Active ring flange, is rotationally connected with the bulge loop of driven ring flange, maintains gap with driven ring flange, with driven flange
The opposite one side of disk is provided with the second permanent magnet；
Load transfer device, is arranged between active ring flange and motor.
3. cable constant moment of force automatic retraction device according to claim 2 it is characterised in that：Described load transfer device is a pair
Intermeshing bevel gear, driving gear is fixed on the output shaft of motor, and driven gear is fixed on active ring flange, drives
Dynamic active ring flange rotates.
4. cable constant moment of force automatic retraction device according to claim 2 it is characterised in that：On described driven ring flange with
The opposite one side of active ring flange is provided with least one first counterbore, and the first described permanent magnet embeds in the first counterbore；
On described active ring flange, the one side opposite with driven ring flange is provided with least one second counterbore, and described second forever
Magnet embeds in the second counterbore.
5. cable constant moment of force automatic retraction device according to claim 4 it is characterised in that：The bottom of the first described counterbore
It is provided with the first adjust pad and the first permanent magnet between；
It is provided with the second adjust pad between the described bottom of the second counterbore and the second permanent magnet.
6. cable constant moment of force automatic retraction device according to claim 1 it is characterised in that：Described fixing axle is fixed on a left side
On support, described rotary shaft is rotationally connected with right support.
7. cable constant moment of force automatic retraction device according to claim 1 it is characterised in that：Described reel is provided with spiral
Wire casing；Reel is provided with cable guiding device, and cable is wrapped on reel through cable guiding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620895197.4U CN205935841U (en) | 2016-08-18 | 2016-08-18 | Automatic distributor of cable constant force square |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620895197.4U CN205935841U (en) | 2016-08-18 | 2016-08-18 | Automatic distributor of cable constant force square |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205935841U true CN205935841U (en) | 2017-02-08 |
Family
ID=57919439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620895197.4U Withdrawn - After Issue CN205935841U (en) | 2016-08-18 | 2016-08-18 | Automatic distributor of cable constant force square |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205935841U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150155A (en) * | 2016-08-18 | 2016-11-23 | 山东天辰智能停车股份有限公司 | Cable constant moment of force automatic retraction device |
| CN113314920A (en) * | 2021-03-23 | 2021-08-27 | 上海宏英智能科技股份有限公司 | Compact assembly structure of via hole slip ring and production assembly method |
-
2016
- 2016-08-18 CN CN201620895197.4U patent/CN205935841U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150155A (en) * | 2016-08-18 | 2016-11-23 | 山东天辰智能停车股份有限公司 | Cable constant moment of force automatic retraction device |
| CN113314920A (en) * | 2021-03-23 | 2021-08-27 | 上海宏英智能科技股份有限公司 | Compact assembly structure of via hole slip ring and production assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 251200 Yucheng City, Shandong province high tech Development Zone, the revitalization of the west side of the road Patentee after: Shandong Tianchen intelligent parking Co. Ltd. Address before: 251200 Yucheng City, Shandong province high tech Development Zone, the revitalization of the west side of the road Patentee before: Shandong Tianchen Intelligent Parking Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170208 Effective date of abandoning: 20180807 |
|
| AV01 | Patent right actively abandoned |