CN106499324A - A kind of brake gear suitable for electric rolling door device - Google Patents
A kind of brake gear suitable for electric rolling door device Download PDFInfo
- Publication number
- CN106499324A CN106499324A CN201610404938.9A CN201610404938A CN106499324A CN 106499324 A CN106499324 A CN 106499324A CN 201610404938 A CN201610404938 A CN 201610404938A CN 106499324 A CN106499324 A CN 106499324A
- Authority
- CN
- China
- Prior art keywords
- iron core
- boss
- disk body
- core component
- door device
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
- E06B2009/807—Brakes preventing fast screen movement
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Gears, Cams (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention discloses a kind of brake gear suitable for electric rolling door device, including coil, iron core component and pulls sprocket wheel；The iron core component is fixed together with the spool, described pull sprocket wheel and arrange with the iron core component coaxial and slide connect；The iron core component includes iron core column and support base；The support base includes the annular bottom wall of jatharapanvartanasana perisporium and the bottom week circle stretching by the jatharapanvartanasana perisporium；The sprocket wheel that pulls includes the first disk body, the second disk body and axle fixture；The first boss and second boss pass through mould punching molding.The present invention is using the magnetic conductivity carbon structural steels more excellent than cast iron or carbon constructional quality steel material, by punching stretch forming and inlay riveting or welding etc. technology, iron core component and chain sprocket structure are dexterously constituted, overcome deficiency of the prior art using cast iron materials poor, weight weight by fusion cast process magnetic conductivity, provide a kind of brake gear suitable for electric rolling door device, good braking effect, transmission efficiency, and overall weight is lighter, energy-conserving and environment-protective.
Description
Technical field
The present invention relates to the brake gear suitable for electric rolling door device.
Background technology
Rolling screen door is by the door piece of multi-joint activity is cascaded, in fixed slideway, with spool above door
Centered on rotate upper and lower door.Electric rolling door device is driven to the spool of rolling screen door by motor, it is achieved that rolling screen door
Automatic switch.Electric rolling door device could rotate through sprocket wheel and carry out pulling driving except being driven by motor, also.Due to handss
Dynamic driving is intended to be driven by spool with Motor drive, therefore needs a machinery knot that can be switched between the two
Structure.When electric rolling door device in a quiescent state, pull sprocket wheel and mutually fit with bremsbelage under the action of the spring, prevent
Spool is rotated；When the switch of up or decline of control door curtain is pressed, iron core component energization adhesive pulls sprocket wheel, rubs with brake
Pad departs from, and spool rotates and drives the up of door curtain or decline, and when the shutdown switch of control door curtain is pressed, iron core component breaks
Electricity, separates with sprocket wheel is pulled, and pulls sprocket wheel and mutually fits with bremsbelage under the action of the spring, prevents spool from rotating, door curtain
Stop；When having a power failure, positioning pressuring plate can be pulled by pulling chain, drive and pull sprocket wheel rotation and then drive spool to rotate, band
Dynamic door curtain is slided up and down；Therefore the frame for movement of this switching is commonly referred to as the brake gear of electric rolling door device.Existing skill
The brake gear of art, critical piece adopt cast iron materials fusion cast process, and magnetic conductivity is poor, and then causes adhesive unstable, coordinate
Inefficient, transmission efficiency are relatively low.
Content of the invention
It is an object of the invention to overcoming the deficiency of prior art, there is provided a kind of brake suitable for electric rolling door device is filled
Put, good braking effect, transmission efficiency, and overall weight is lighter, energy-conserving and environment-protective.
The technical solution adopted for the present invention to solve the technical problems is：A kind of brake suitable for electric rolling door device is filled
Put, the electric rolling door device includes that shell, door curtain, spool and motor, the door curtain are in series by several pieces,
One end of the door curtain is secured to the spool, and launches with spool rotation or pack up；The spool is secured to described outer
Shell, the motor drive the spool to rotate；
Including coil, iron core component and pull sprocket wheel；The iron core component is fixed together with the spool and shell, institute
State to pull sprocket wheel and arrange with the iron core component coaxial and slide and connect；
The iron core includes iron core column and support base；The support base includes jatharapanvartanasana perisporium and by the jatharapanvartanasana perisporium
The annular bottom wall of bottom week circle stretching；The iron core column is cylindrical, and the axis direction along the iron core column is provided with the axle of insertion
Hole；The iron core column is installed on the support base, and inlays mutually riveting with the annular bottom wall or weld, and with the revolution
Shape perisporium constitutes annular trough body；The coil is installed in the annular trough body；
The sprocket wheel that pulls includes the first disk body, the second disk body and axle fixture；First disk body is circle, and this
Equiangularly spaced being provided between several first boss, and the adjacent first boss in the edge of one disk body is stamped with locating slot
Mouthful；Second disk body is circle, and the edge of second disk body equiangularly spaced is provided with several second boss；Described first
Boss and second boss pass through mould punching molding；First disk body and the second disk body are installed in by the axle fixture
Together, and make the position of the first boss and second boss relative one by one, and constitute the chain sprocket structure for being available for chain clamp.
As one kind preferably, the support base bottom side forms the first mating surface, and the second disk body side forms second and matches somebody with somebody
Conjunction face；When the iron core component with described pull sprocket wheel adhesive when, first mating surface and second mating surface offset solid
Fixed.When first mating surface is mutually attracted with second mating surface, the air between two mating surfaces is extruded, two
Mating surface is brought into close contact, and the suction-combining force is higher, without because medium causes magnetic conductivity not good.
As one kind preferably, the center of first disk body for pulling sprocket wheel is provided with the quantity and first boss of polygon edge
(second boss) quantity identical polygon sinks platform, and first disk body and second disk body are by the heavy platform against being fixed on
Together, and make the first boss and second boss that there are certain intervals, form the chain sprocket structure for being available for chain clamp.
Preferably the sprocket wheel that pulls also includes cylinder support as a kind of, first disk body and second disk body
It is connected by the cylindrical support part, and makes the first boss and second boss that there are certain intervals, is formed and be available for chain
The chain sprocket structure of bar clamp.
As one kind preferably, the quantity of the first boss and second boss is five, and constitutes five corner sprocket structures.
As one kind preferably, the support base of the iron core component is provided with cable installing hole, and the coil is pacified by the cable
Dress mouth draws control cable；When the coil electricity, the iron core component is fixed with the sprocket wheel that pulls.
As one kind preferably, the thickness range of the jatharapanvartanasana perisporium is 0.5～10mm；The thickness model of the annular bottom wall
Enclose for 0.5～10mm.
As one kind preferably, the thickness range of first disk body is 1～10mm；The thickness range of second disk body is
1～10mm.
As one kind preferably, the iron core component and the sprocket wheel that pulls are using carbon structural steels or carbon constructional quality steel
Material.The carbon structural steels are the steel of former state's label GB/T 700-1988.The carbon constructional quality steel is former state label
Steel for GB/T699-1988.
The invention has the beneficial effects as follows：
1st, the iron core component and sprocket wheel is pulled by using carbon structural steels or carbon constructional quality steel material punching press
Each part is then inlayed mutually riveting or welding fabrication by drawing and forming；Optimize iron core component and pull the material of sprocket wheel, and then
The magnetic conductivity of part is increased, improve the braking effect of brake gear.The material usage of brake gear, energy-conservation are also saved simultaneously
Environmental protection.
2nd, the support base of the iron core component is provided with the first mating surface, and second disk body for pulling sprocket wheel is provided with second and matches somebody with somebody
Conjunction face, when iron core component is with sprocket wheel adhesive is pulled, two mating surfaces fit together, and eliminate gap, make the effect of braking
Significant increase.
The present invention is described in further detail below in conjunction with drawings and Examples；But one kind of the present invention is applied to electronic
The brake gear of roller shutter door machine is not limited to embodiment.
Description of the drawings
Fig. 1 is the exploded perspective view (sectional view) of the present invention；
Fig. 2 is the overall structure diagram (sectional view) of the present invention；
Fig. 3 is the exploded perspective view for pulling sprocket wheel of the present invention；
Fig. 4 is the overall structure diagram for pulling sprocket wheel of the present invention；
Fig. 5 is the exploded perspective view of the iron core component of the present invention；
Fig. 6 is the overall structure diagram of the iron core component of the present invention.
Specific embodiment
Embodiment
Referring to shown in Fig. 1 to Fig. 6, a kind of brake gear suitable for electric rolling door device of the present invention, the electric rolling
Curtain door machine includes that door frame, door curtain, spool and motor, the door curtain are in series by several pieces, the one of the door curtain
End is secured to the spool, and launches with spool rotation or pack up；The spool is secured to the shell, the driving electricity
Machine drives the spool to rotate；
Including coil 6, iron core component (including iron core column 5 and support base 4) and sprocket wheel is pulled (including the first disk body 1, second
Disk body 2 and axle fixture are 3)；The iron core component is fixed together with the spool, and the sprocket wheel that pulls is with the iron core component
It is coaxially disposed and slides and connects；
The iron core includes iron core column 5 and support base 4；The support base 4 includes jatharapanvartanasana perisporium and by the jatharapanvartanasana week
The annular bottom wall of the bottom week circle stretching of wall；The iron core column 5 is cylindrical, and the axis direction along the iron core column 5 is provided with and passes through
Logical axis hole 51；The iron core column 5 is installed on the support base 4, and inlays mutually riveting with the annular bottom wall or weld, and
Annular trough body 42 is constituted with the jatharapanvartanasana perisporium；The coil 6 is installed in the annular trough body 42；
The sprocket wheel that pulls includes the first disk body 1, the second disk body 2 and axle fixture 3；First disk body 1 is circle, the
The center of circle of one disk body 1 is provided with the first axis hole 11, and the edge of first disk body 1 equiangularly spaced is provided with several first boss
Locating notch 14 is stamped between 11, and the adjacent first boss 11；Second disk body 2 is circle, the circle of the second disk body 2
The heart is provided with the edge of the second axis hole 22 and second disk body 2 and equiangularly spaced is provided with several second boss 21；Described first is convex
Platform 11 and second boss 21 pass through mould punching molding；First disk body 1 and the second disk body 2 pass through the axle fixture 3
It is connected, and makes the position of the first boss 11 and second boss 21 relative one by one, and constitutes and be available for chain clamp
Chain sprocket structure.Axle fixture 3 for cylindricality, and be provided with axis hole 31 along axis
Further, 4 bottom side of the support base forms the first mating surface, and 2 side of the second disk body forms second and matches somebody with somebody
Conjunction face；When the iron core component with described pull sprocket wheel adhesive when, first mating surface and second mating surface offset solid
Fixed.
Further, the center of first disk body 1 for pulling sprocket wheel is provided with the quantity and first boss of polygon edge
(second boss) quantity identical polygon sinks platform 13, first disk body 1 and second disk body 2 by the heavy platform 13 against
It is fixed together, and makes the first boss 11 and second boss 21 that there are certain intervals, forms the sprocket wheel for being available for chain clamp
Structure.
Further, the quantity of the first boss 11 and second boss 21 is five, and constitutes five corner sprockets knot
Structure
Further, the quantity of the first boss 11 and second boss 21, phase can according to actually used demand, be increased
The quantity of the composition polygon edge that answers and first boss 11 (second boss 12) quantity identical polygonal chain wheel construction
Used as a kind of optional replacement scheme, the sprocket wheel that pulls also includes pentagon support member, 1 He of the first disk body
Second disk body 2 is welded together by the pentagon supporting member and axle fixture 3, and makes the first boss 11 and second
Boss 21 has certain intervals, forms the chain sprocket structure for being available for chain clamp.
Further, the quantity of the first boss 11 and second boss 21 is five, and constitutes five corner sprockets knot
Structure.
Further, the quantity of the first boss 11 and second boss 21, phase can according to actually used demand, be increased
The quantity of the composition polygon edge that answers and first boss (second boss) quantity identical polygonal chain wheel construction
Further, the support base 4 of the iron core component is provided with cable installing hole 41, and the coil 6 passes through the cable
Installing port 41 draws control cable；When the coil 6 is powered, the iron core component is fixed with the sprocket wheel that pulls.
Further, the thickness range of the jatharapanvartanasana perisporium is 0.5～10mm；The thickness range of the annular bottom wall
For 0.5～10mm.
Further, the thickness range of first disk body 1 is 1～10mm；The thickness range of second disk body 2 is
1～10mm.
Further, the iron core component and the sprocket wheel that pulls are using carbon structural steels or carbon constructional quality steel material
Material.
Above-described embodiment is only used for a kind of brake gear suitable for electric rolling door device for further illustrating the present invention, but
The invention is not limited in embodiment, what every technical spirit according to the present invention was made to above example any simply repaiies
Change, equivalent variations and modification, each fall within the protection domain of technical solution of the present invention.
Claims (9)
1. a kind of brake gear suitable for electric rolling door device, the electric rolling door device include shell, door curtain, spool and drive
Galvanic electricity machine, the door curtain are in series by several pieces, and one end of the door curtain is secured to the spool, and with spool turn
Move and launch or pack up；The spool is secured to the shell, and the motor drives the spool to rotate；Its feature exists
In：
Including coil, iron core component and pull sprocket wheel；The iron core component is fixed together with the spool and shell, the handss
Slide fastener wheel is arranged with the iron core component coaxial and is slided and connected；
The iron core component includes iron core column and support base；The support base includes jatharapanvartanasana perisporium and by the jatharapanvartanasana perisporium
The annular bottom wall of bottom week circle stretching；The iron core column is cylindrical, and the axis direction along the iron core column is provided with the axle of insertion
Hole；The iron core column is installed on the support base, and inlays mutually riveting with the annular bottom wall or weld, and with the revolution
Shape perisporium constitutes annular trough body；The coil is installed in the annular trough body；
The sprocket wheel that pulls includes the first disk body, the second disk body and axle fixture；First disk body is circle, and first disk
Equiangularly spaced being provided between several first boss, and the adjacent first boss in the edge of body is stamped with locating notch；Institute
The second disk body is stated for circle, and the edge of second disk body equiangularly spaced is provided with several second boss；The first boss
Pass through mould punching molding with second boss；First disk body and the second disk body are installed in one by the axle fixture
Rise, and make the position of the first boss and second boss relative one by one, and constitute the chain sprocket structure for being available for chain clamp.
2. a kind of brake gear suitable for electric rolling door device according to claim 1, it is characterised in that：The support
Seat bottom side forms the first mating surface, and the second disk body side forms the second mating surface；When the iron core component is pulled with described
During sprocket wheel adhesive, first mating surface and second mating surface offset fixation.
3. a kind of brake gear suitable for electric rolling door device according to claim 1, it is characterised in that：Described pull
The center of the first disk body of sprocket wheel is provided with quantity and first boss (second boss) the quantity identical polygon of polygon edge and sinks
Platform, first disk body and second disk body and make the first boss and second by the heavy platform against being fixed together
Boss has certain intervals, forms the chain sprocket structure for being available for chain clamp.
4. a kind of brake gear suitable for electric rolling door device according to claim 1, it is characterised in that：Described pull
Sprocket wheel also includes cylinder support, and first disk body and second disk body are connected by the cylindrical support part, and
Make the first boss and second boss that there are certain intervals, form the chain sprocket structure for being available for chain clamp.
5. a kind of brake gear suitable for electric rolling door device according to claim 1, it is characterised in that：Described first
The quantity of boss and second boss is five, and constitutes five corner sprocket structures.
6. a kind of brake gear suitable for electric rolling door device according to claim 1, it is characterised in that：The iron core
The support base of component is provided with cable installing hole, and the coil draws control cable by the cable installing port；When the coil leads to
When electric, the iron core component is fixed with the sprocket wheel that pulls.
7. a kind of brake gear suitable for electric rolling door device according to claim described in 1, it is characterised in that：Described
The thickness range of jatharapanvartanasana perisporium is 0.5～10mm；The thickness range of the annular bottom wall is 0.5～10mm.
8. a kind of brake gear suitable for electric rolling door device according to claim described in 1, it is characterised in that：Described
The thickness range of the first disk body is 1～10mm；The thickness range of second disk body is 1～10mm.
9. a kind of brake gear suitable for electric rolling door device according to claim described in 1, it is characterised in that：Described
Iron core component and the sprocket wheel that pulls are using carbon structural steels or carbon constructional quality steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610404938.9A CN106499324B (en) | 2016-06-08 | 2016-06-08 | A kind of brake gear suitable for electric rolling door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610404938.9A CN106499324B (en) | 2016-06-08 | 2016-06-08 | A kind of brake gear suitable for electric rolling door device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106499324A true CN106499324A (en) | 2017-03-15 |
| CN106499324B CN106499324B (en) | 2018-09-28 |
Family
ID=58287206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610404938.9A Active CN106499324B (en) | 2016-06-08 | 2016-06-08 | A kind of brake gear suitable for electric rolling door device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106499324B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327264A (en) * | 2017-08-23 | 2017-11-07 | 林清 | A kind of fingerprint electric shutter door with limit function |
| CN108615594A (en) * | 2018-07-16 | 2018-10-02 | 漳州市龙文区上野技术开发服务部 | A kind of electromagnet iron core applied to door roller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002078603A (en) * | 2000-09-07 | 2002-03-19 | Sm Ind Co Ltd | Device for controlling curtain opening and closing |
| CN202325197U (en) * | 2011-12-07 | 2012-07-11 | 漳州市长泰新麒麟机械有限公司 | Novel door machine capable of braking full-automatically |
| CN203584287U (en) * | 2013-11-07 | 2014-05-07 | 中山巨光智能门控有限公司 | Anti-drop device for roller shutter door |
| EP2334889B1 (en) * | 2008-10-01 | 2014-07-02 | Dante Postacchini | Shock-absorbing stopping device for rolling shutters or blinds |
| CN204511267U (en) * | 2015-04-11 | 2015-07-29 | 林建冰 | A kind of pore-free height magnetic conduction rolling door motor |
-
2016
- 2016-06-08 CN CN201610404938.9A patent/CN106499324B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002078603A (en) * | 2000-09-07 | 2002-03-19 | Sm Ind Co Ltd | Device for controlling curtain opening and closing |
| EP2334889B1 (en) * | 2008-10-01 | 2014-07-02 | Dante Postacchini | Shock-absorbing stopping device for rolling shutters or blinds |
| CN202325197U (en) * | 2011-12-07 | 2012-07-11 | 漳州市长泰新麒麟机械有限公司 | Novel door machine capable of braking full-automatically |
| CN203584287U (en) * | 2013-11-07 | 2014-05-07 | 中山巨光智能门控有限公司 | Anti-drop device for roller shutter door |
| CN204511267U (en) * | 2015-04-11 | 2015-07-29 | 林建冰 | A kind of pore-free height magnetic conduction rolling door motor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107327264A (en) * | 2017-08-23 | 2017-11-07 | 林清 | A kind of fingerprint electric shutter door with limit function |
| CN107327264B (en) * | 2017-08-23 | 2018-12-21 | 泉州台商投资区点优网络科技有限公司 | A kind of fingerprint electric shutter door with limit function |
| CN108615594A (en) * | 2018-07-16 | 2018-10-02 | 漳州市龙文区上野技术开发服务部 | A kind of electromagnet iron core applied to door roller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106499324B (en) | 2018-09-28 |
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