CN105605200A - Stay wire pulley device capable of stopping slip through current - Google Patents
Stay wire pulley device capable of stopping slip through current Download PDFInfo
- Publication number
- CN105605200A CN105605200A CN201610088113.0A CN201610088113A CN105605200A CN 105605200 A CN105605200 A CN 105605200A CN 201610088113 A CN201610088113 A CN 201610088113A CN 105605200 A CN105605200 A CN 105605200A
- Authority
- CN
- China
- Prior art keywords
- pulley
- frame
- bracing wire
- wire
- circle
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H55/50—Features essential to rope pulleys
Abstract
The invention discloses a stay wire pulley device capable of stopping slip through current. The stay wire pulley device comprises a shell, a permanent-magnetic rack, a pulley, a fixing slide bar, an electromagnetic rack and a stay wire, wherein the permanent-magnetic rack is provided with a group of toothed grooves meshed with a gear of the pulley to fix the pulley, and the root circle of the group of toothed grooves fits the addendum circle of the pulley; the outer circle of the pulley is a left-right gear meshed with the gear of the pulley to fix the pulley, and the addendum circle of the pulley fits the root circle of the permanent-magnetic rack; the fixing slide bar is used for guiding the pulley to switch between a locking position and a free position; baffles are arranged at the locking position and the free position: a locking baffle and a free baffle; the electromagnetic rack is connected with the pulley through the fixing slide bar; when the electromagnetic rack is powered on and magnetism exists, the magnetic force attracts the pulley to slide to the free baffle while the pulley and the stay wire can rotate freely; the stay wire is wound in a damper line groove at the middle of the pulley for a circle before being led out.
Description
Technical field
The present invention relates to pulley gear technical field, be specifically related to a kind of energy by the pull wire pulley device of electric current on-slip.
Background technology
Wearable equipment is a lot of at present, in the time adjusting Wearable equipment, needs one to fix and tension rope by electric currentThe pulley gear of son. A lot of daily necessitiess, also need a kind of device, can lock at ordinary times rope, and energising can allow rope be free to slide.
The for example electric control of the frenulum of Wearable glasses, Wearable mouth mask is tightened up.
The pressure control of for example varication pressure socks also needs a kind of device that can lock rope.
Summary of the invention
The embodiment of the present invention provides a kind of can lock asking of rope to solve by the pull wire pulley device of electric current on-slipTopic.
One of object of the present invention is, the device that can lock rope that the pressure control of varication pressure socks is used.
One of object of the present invention is to lock the frenulum of Wearable glasses, Wearable mouth mask by Long-distance Control.
The present invention is achieved through the following technical solutions above-mentioned purpose.
Energy, by a pull wire pulley device for electric current on-slip, comprises shell, permanent magnetism frame, pulley, fixed slip bar, electromagnetismFrame, bracing wire.
Shell is for the protection of pulley gear work, can opening installation bracing wire, there is power interface for the power taking of electromagnetism frame.
Permanent magnetism frame has one group of teeth groove, for the gear of engages pulley with fixed block, root circle and the pulley of this group teeth grooveOutside circle match.
Pulley cylindrical is left and right gear, for the gear of engages pulley with fixed block, the outside circle of pulley and permanent magnetism frameRoot circle match.
In the middle of pulley circle, being damping wire casing, is fixing hole in the middle of pulley, and fixing hole is inserted with fixed slip bar, fixed slip bar and electricityMagnet stand is connected.
Fixed slip bar exchanges in latched position and free position for guide pulley, all establishes in latched position and free positionHaving baffle plate, is respectively locked flapper and free baffle plate.
Electromagnetism frame is connected with pulley by fixed slip bar, and in the time that the energising of electromagnetism frame has magnetic force, magnetic attraction pulley slides into certainlyBy baffle plate place, pulley and bracing wire can rotate freely; In the time that the power-off of electromagnetism frame does not have magnetic force, permanent magnetism frame attracts pulley to slide into locking gearPlate place, pulley gear engages with teeth groove, and bracing wire and damping wire casing can not slide, bracing wire locking.
The damping wire casing of bracing wire in the middle of pulley drawn around a circle again.
The magnetic attraction of permanent magnetism frame is less than electromagnetism frame.
A kind of energy is by the use step of the pull wire pulley device of electric current on-slip.
Step 1: the energising of pull wire pulley device, the energising of electromagnetism frame produces magnetic force, and magnetic attraction pulley slides into free baffle plate place,Pulley and bracing wire can rotate freely.
Step 2: pull bracing wire by craft or other power set, until bracing wire is to precalculated position.
Step 3: pull wire pulley device stops energising, and electromagnetism frame loses magnetic force, permanent magnetism frame attracts pulley to slide into locked flapperPlace, pulley gear engages with teeth groove, and bracing wire and damping wire casing have frictional force not slide, bracing wire locking.
The beneficial effect of the inventive method is: a kind of energy is by the pull wire pulley device of electric current on-slip.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existingHave the accompanying drawing of required use in technical description to be briefly described, apparently, the accompanying drawing in the following describes is only thisSome embodiment of invention, for those skilled in the art, are not paying under the prerequisite of creative work, can also rootObtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that a kind of energy of the embodiment of the present invention is by pull wire pulley installation method and the system flow chart of electric current on-slip;
Fig. 2 is that a kind of energy of the embodiment of the present invention is by the use block diagram of the pull wire pulley device of electric current on-slip.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, completeDescribe, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment wholely. Based onEmbodiment in the present invention, those of ordinary skill in the art are not making obtain under creative work prerequisite every otherEmbodiment, belongs to the scope of protection of the invention.
A kind of energy of EXAMPLE l is by pull wire pulley installation method and the system of electric current on-slip.
As shown in Figure 1, a kind of energy of the embodiment of the present invention, by the pull wire pulley device of electric current on-slip, comprises shell, permanent magnetismFrame, pulley, fixed slip bar, electromagnetism frame, bracing wire.
Shell is for the protection of pulley gear work, can opening installation bracing wire, there is power interface for the power taking of electromagnetism frame.
Permanent magnetism frame has one group of teeth groove, for the gear of engages pulley with fixed block, root circle and the pulley of this group teeth grooveOutside circle match.
Pulley cylindrical is left and right gear, for the gear of engages pulley with fixed block, the outside circle of pulley and permanent magnetism frameRoot circle match.
In the middle of pulley circle, being damping wire casing, is fixing hole in the middle of pulley, and fixing hole is inserted with fixed slip bar, fixed slip bar and electricityMagnet stand is connected.
Fixed slip bar exchanges in latched position and free position for guide pulley, all establishes in latched position and free positionHaving baffle plate, is respectively locked flapper and free baffle plate.
Electromagnetism frame is connected with pulley by fixed slip bar, and in the time that the energising of electromagnetism frame has magnetic force, magnetic attraction pulley slides into certainlyBy baffle plate place, pulley and bracing wire can rotate freely; In the time that the power-off of electromagnetism frame does not have magnetic force, permanent magnetism frame attracts pulley to slide into locking gearPlate place, pulley gear engages with teeth groove, and bracing wire and damping wire casing can not slide, bracing wire locking.
The damping wire casing of bracing wire in the middle of pulley drawn around a circle again.
The magnetic attraction of permanent magnetism frame is less than electromagnetism frame.
A kind of energy is by the use step of the pull wire pulley device of electric current on-slip.
Step 1: the energising of pull wire pulley device, the energising of electromagnetism frame produces magnetic force, and magnetic attraction pulley slides into free baffle plate place,Pulley and bracing wire can rotate freely.
Step 2: pull bracing wire by craft or other power set, until bracing wire is to precalculated position.
Step 3: pull wire pulley device stops energising, and electromagnetism frame loses magnetic force, permanent magnetism frame attracts pulley to slide into locked flapperPlace, pulley gear engages with teeth groove, and bracing wire and damping wire casing have frictional force not slide, bracing wire locking.
2 one kinds of embodiment can be by the use step of the pull wire pulley device of electric current on-slip.
As shown in Figure 2, a kind of energy of the embodiment of the present invention is by the use step of the pull wire pulley device of electric current on-slip.
Step 1: the energising of pull wire pulley device, the energising of electromagnetism frame produces magnetic force, and magnetic attraction pulley slides into free baffle plate place,Pulley and bracing wire can rotate freely.
Step 2: pull bracing wire by craft or other power set, until bracing wire is to precalculated position.
Step 3: pull wire pulley device stops energising, and electromagnetism frame loses magnetic force, permanent magnetism frame attracts pulley to slide into locked flapperPlace, pulley gear engages with teeth groove, and bracing wire and damping wire casing have frictional force not slide, bracing wire locking.
In the present invention, apply specific embodiment principle of the present invention and embodiment have been set forth, above embodimentExplanation just for helping to understand method of the present invention and core concept thereof; Meanwhile, for one of ordinary skill in the art,According to thought of the present invention, all will change in specific embodiments and applications, in sum, in this descriptionHold and should not be construed as limitation of the present invention.
Claims (3)
1. can pass through a pull wire pulley device for electric current on-slip, it is characterized in that, comprise shell, permanent magnetism frame, pulley, fixing slidingBar, electromagnetism frame, bracing wire;
Described shell is for the protection of pulley gear work, can opening installation bracing wire, there is power interface for the power taking of electromagnetism frame;
Described permanent magnetism frame has one group of teeth groove, for the gear of engages pulley with fixed block, root circle and the cunning of this group teeth grooveThe outside circle of wheel matches;
Described pulley cylindrical is left and right gear, for the gear of engages pulley with fixed block, the outside circle of pulley and permanent magnetismThe root circle of frame matches;
In the middle of described pulley circle, being damping wire casing, is fixing hole in the middle of pulley, and fixing hole is inserted with fixed slip bar, fixed slip bar withElectromagnetism frame is connected;
Described fixed slip bar exchanges at latched position and free position for guide pulley, at latched position and free position allBeing provided with baffle plate, is respectively locked flapper and free baffle plate;
Described electromagnetism frame is connected with pulley by fixed slip bar, and in the time that the energising of electromagnetism frame has magnetic force, magnetic attraction pulley slides intoFree baffle plate place, pulley and bracing wire can rotate freely; In the time that the power-off of electromagnetism frame does not have magnetic force, permanent magnetism frame attracts pulley to slide into lockingBaffle plate place, pulley gear engages with teeth groove, and bracing wire and damping wire casing can not slide, bracing wire locking;
The damping wire casing of described bracing wire in the middle of pulley drawn around a circle again.
2. according to claim 1 by the pull wire pulley device of electric current on-slip, it is characterized in that the magnetic of described permanent magnetism frameSuction is less than electromagnetism frame.
3. pass through according to claim 1 using method and the step of the pull wire pulley device of electric current on-slip:
Step 1: the energising of pull wire pulley device, the energising of electromagnetism frame produces magnetic force, and magnetic attraction pulley slides into free baffle plate place, pulleyCan rotate freely with bracing wire;
Step 2: pull bracing wire by craft or other power set, until bracing wire is to precalculated position;
Step 3: pull wire pulley device stops energising, and electromagnetism frame loses magnetic force, permanent magnetism frame attracts pulley to slide into locked flapper place, slidingWheel gear engages with teeth groove, and bracing wire and damping wire casing have frictional force not slide, bracing wire locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610088113.0A CN105605200B (en) | 2016-04-03 | 2016-04-03 | It is a kind of to pass through the pull wire pulley device of electric current on-slip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610088113.0A CN105605200B (en) | 2016-04-03 | 2016-04-03 | It is a kind of to pass through the pull wire pulley device of electric current on-slip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105605200A true CN105605200A (en) | 2016-05-25 |
| CN105605200B CN105605200B (en) | 2017-12-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610088113.0A Active CN105605200B (en) | 2016-04-03 | 2016-04-03 | It is a kind of to pass through the pull wire pulley device of electric current on-slip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105605200B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB755094A (en) * | 1954-11-26 | 1956-08-15 | Machf Der P M Duyvis & Co Fa N | Elevator safety device |
| GB816761A (en) * | 1956-06-25 | 1959-07-15 | Acec | Improvements relating to sound recording and reproducing apparatus |
| DE2602092A1 (en) * | 1975-09-12 | 1977-03-17 | Mubir Ag Masch & App | ROLL BLOCK WITH ROPE CLAMPING DEVICE FOR LARGE SHEET FITTINGS ON SAILING DINGERS |
| CN2413328Y (en) * | 1999-12-08 | 2001-01-03 | 王郁知 | Newton's second law demonstrating device |
| CN201183694Y (en) * | 2008-04-09 | 2009-01-21 | 上海梅花刺轴有限公司 | Yarn tension-adjusting gear of spinning winding machine |
| CN202188457U (en) * | 2011-07-01 | 2012-04-11 | 胡宇峰 | Hand-operated lifting illuminating lamp |
| CN102606968A (en) * | 2012-02-29 | 2012-07-25 | 胡宇峰 | No-motor lifting lamp |
| GB2521424A (en) * | 2013-12-19 | 2015-06-24 | Antonio Keating | HeliBloc |
-
2016
- 2016-04-03 CN CN201610088113.0A patent/CN105605200B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB755094A (en) * | 1954-11-26 | 1956-08-15 | Machf Der P M Duyvis & Co Fa N | Elevator safety device |
| GB816761A (en) * | 1956-06-25 | 1959-07-15 | Acec | Improvements relating to sound recording and reproducing apparatus |
| DE2602092A1 (en) * | 1975-09-12 | 1977-03-17 | Mubir Ag Masch & App | ROLL BLOCK WITH ROPE CLAMPING DEVICE FOR LARGE SHEET FITTINGS ON SAILING DINGERS |
| CN2413328Y (en) * | 1999-12-08 | 2001-01-03 | 王郁知 | Newton's second law demonstrating device |
| CN201183694Y (en) * | 2008-04-09 | 2009-01-21 | 上海梅花刺轴有限公司 | Yarn tension-adjusting gear of spinning winding machine |
| CN202188457U (en) * | 2011-07-01 | 2012-04-11 | 胡宇峰 | Hand-operated lifting illuminating lamp |
| CN102606968A (en) * | 2012-02-29 | 2012-07-25 | 胡宇峰 | No-motor lifting lamp |
| GB2521424A (en) * | 2013-12-19 | 2015-06-24 | Antonio Keating | HeliBloc |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105605200B (en) | 2017-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 528100 Guangdong Province, Foshan City Sanshui District, River Road, No. 1 North Pearl 13 block 1404 Applicant after: Wang Meijin Address before: No. 15 half River Garden 528100 Guangdong province Foshan City Sanshui District southwest Street Sha Tau Road 7 804 Applicant before: Wang Meijin |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190619 Address after: 237000 People's Government of Hangbu Town, Shucheng County, Luan City, Anhui Province Patentee after: Anhui Zhongwan Shuangxing Machinery Co., Ltd. Address before: 528100 Beijiang Pearl, No. 1 Xihe Road, Sanshui District, Foshan City, Guangdong Province, 13 1404 Patentee before: Wang Meijin |
|
| TR01 | Transfer of patent right |