CN108756711A - A kind of electric rolling door of tool chain breakage protection device - Google Patents
A kind of electric rolling door of tool chain breakage protection device Download PDFInfo
- Publication number
- CN108756711A CN108756711A CN201810609122.9A CN201810609122A CN108756711A CN 108756711 A CN108756711 A CN 108756711A CN 201810609122 A CN201810609122 A CN 201810609122A CN 108756711 A CN108756711 A CN 108756711A
- Authority
- CN
- China
- Prior art keywords
- door
- door body
- rolling door
- protection device
- electric rolling
- 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
- 238000005096 rolling process Methods 0.000 title claims abstract description 55
- 230000008878 coupling Effects 0.000 claims abstract description 17
- 238000010168 coupling process Methods 0.000 claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000004677 Nylon Substances 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000010985 leather Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
- E06B9/84—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against dropping
-
- 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
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
-
- 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
- E06B9/58—Guiding devices
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
A kind of electric rolling door of tool chain breakage protection device, including doorframe, transmission mechanism and door body, doorframe includes door guide groove and containing case, the both ends of containing case are both provided with track plates, the track plates other end is connected with door body stabilizing member, transmission mechanism includes shaft coupling, motor and the rich driving chain on the output shaft and shaft coupling of motor, motor is fixedly installed on track plates, shaft coupling is set on containing case, shaft coupling is provided at both ends with sprocket wheel, chain is installed on sprocket wheel, the other end of chain is rich to be set on auxiliary chain wheel, it is provided with spring below door body stabilizing member, it is provided with steel wire rope between door body stabilizing member and spring, one end of steel wire rope is fixed on door body stabilizing member, the other end of steel wire rope sequentially passes through the interconnecting piece of spring upper end, the through-hole of universal wheel and track plates is fixedly connected with door body lower end.The phenomenon that present invention is by being equipped with steel wire rope and spring, effectivelying prevent occurring rolling door dramatic decrease when chain breakage improves the safety coefficient of rolling door.
Description
Technical field
The present invention relates to a kind of rolling door technical fields, in particular to a kind of electric rolling door of tool chain breakage protection device.
Background technology
With the development of the society, electric rolling door has become factory, the essential tool in parking lot and market, entirety is certainly
Dynamicization is run.But in use, it is when driving chain reaches certain fatigue strength, it may be due to the chain in transmission mechanism
The chain rupture of item generates the accident that plunges of rolling door door body, to some safety accidents occur.
Invention content
The technical issues of in order to overcome the security risk of driving chain chain rupture existing for existing electric rolling door, the present invention provide
A kind of electric rolling door of tool chain breakage protection device.
To achieve the goals above, the technical solution used in the present invention is：A kind of electric rolling of tool chain breakage protection device
Door, including doorframe, transmission mechanism and door body, the door body are set in doorframe, and the doorframe includes door guide groove and containing case, institute
State a guide groove with two it is arranged in parallel it is straight containing case is provided with above two stiles to stile, the both ends of the containing case are equal
Track plates are provided with, the track plates other end is connected with the side gussets of door body stabilizing member, and the door body stabilizing member includes that L-type is straight
Gusset, side gussets and door body frame attachment plate, the L-type L-square are fixed on wall, the transmission mechanism packet
Shaft coupling, motor and the rich driving chain on the output shaft and shaft coupling of motor are included, the motor is fixedly installed in track
On plate, the shaft coupling is set on containing case, and the shaft coupling is provided at both ends with sprocket wheel, and chain is equipped on the sprocket wheel
Item, the other end of the chain is rich to be set on auxiliary chain wheel, and spring, L-type L-square and spring are provided with below the L-type L-square
Between be provided with steel wire rope, one end of the steel wire rope is fixed on L-type L-square, and the other end of the steel wire rope is successively
It is fixedly connected with the lower end of door body across the through-hole of the interconnecting piece of spring upper end, universal wheel and track plates.The present invention passes through cooperation
The phenomenon that steel wire rope and spring is arranged, effectively prevent occurring rolling door dramatic decrease when chain breakage, improves the safety coefficient of rolling door.
Preferably, the door body is connected and composed by multiple finger rolling doors, and the finger rolling door passes through door
The connector at plate both ends connects.The setting of finger rolling door is conducive to be crushed by rolling door when operating personnel being avoided to install rolling door, improve
The safety of installation.
Preferably, finger rolling door upper end is provided with trapezoidal protrusion, and lower end is provided with dovetail groove, described trapezoidal
Arc groove is provided in protrusion.
Preferably, inductor is provided in the arc groove, finger rolling door further includes controller, inductor and controller
Input terminal is connected, and controller output end is connected to the motor.The inductor being arranged in the arc groove, can sense door-plate in time
Between foreign matter presence, foreign substance information is transferred to controller in time, controller is assigned corresponding instruction according to foreign matter details and (closed
Close or open motor), when human hand is placed among door-plate, motor will stop in time, prevent from clipping to human hand, ensure human body peace
Entirely.
Preferably, the door body is made of several door-plates, and soft leather strap is provided between door-plate and door-plate.Soft leather strap
Setting, door-plate mitigates by the pain of folder personnel the extent of injury of finger when helping to reduce clamp hand.
Preferably, the mute pulley that sliding is connected on a guide groove is provided at left and right sides of the door body, it is described mute
Pulley includes bearing assembly, nylon outer ring, and the bearing assembly is wrapped with nylon outer ring.The material of the outer ring of mute pulley is
Nylon can effectively reduce pulley and slide the sound sent out with door guide groove, effectively reduce the noise of rolling door.
Preferably, the rolling door further includes infrared inductor, controller, buzzer and electric cabinet, and the door guide groove is fixed
It is provided with infrared inductor, the infrared inductor is connected with the input terminal of the controller, and the controller is installed on automatically controlled
In case, the output end of the controller is connected with the brake switch of the electric rolling door and buzzer.Infrared inductor and buzzing
The setting of device, giving electric rolling door setting safety guard can control when people or object are close to rolling door according to rolling door state
Rolling door rises or stops to decline, and the accident of rolling door pressure people or object will not occur, can rise rolling door automatically, improve safe guarantor
Barrier, it is more intelligent；The setting of lens is conducive to the sensitivity and the stability that improve human body infrared inductor.
Preferably, the door guide groove inner wall is provided with acoustical cotton layer.Door guide groove inner wall is provided with acoustical cotton layer, can absorb
The noise that pulley and door guide groove generate when rubbing, further decreases the noise of door body sliding；
Preferably, door body lower end is provided with vibration damping sheet, and the material of the vibration damping sheet is rubber.The setting of vibration damping sheet contributes to
Reduce the sound that door body is sent out with collision on the ground；And rolling door door body can be effectively reduced to by the injury of pressure people or object.
Preferably, the universal wheel is fixed on L-type L-square.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of Antisqueezing finger trap-door in the present invention.
Fig. 3 is the structural schematic diagram of mute pulley in the present invention.
Fig. 4 is the structural schematic diagram of door body stabilizing member in the present invention.
In figure：1, transmission mechanism；2, door body stabilizing member；21, L-type L-square；22, door body frame attachment plate；23, side connects
Fishplate bar；3, track plates；4, doorframe；41, containing case；42, door guide groove；5, door body；6, sprocket wheel；7, chain；8, auxiliary chain wheel；9, door
Plate；91, arc groove；92, trapezoidal protrusion；93, dovetail groove；10, infrared inductor；11, shaft coupling；12, motor；13, transmission chain
Item；14, controller；15, electric cabinet；16, pulley；161, bearing assembly；162, nylon outer ring；17, spring；18, universal wheel；
19, steel wire rope.
Specific implementation mode
Technical solution of the present invention is described in further detail in the following with reference to the drawings and specific embodiments, it is described specific
Embodiment is only explained the present invention, is not intended to limit the invention.
As shown in Figs 1-4, the present invention provides a kind of electric rolling door of tool chain breakage protection device, include the following steps：
A kind of electric rolling door of tool chain breakage protection device, including doorframe 4, transmission mechanism 1 and door body 5, the door body 5 are arranged
In in doorframe 4, the doorframe 4 includes door guide groove 42 and containing case 41, and the door guide groove 42 has two arranged in parallel straight to vertical
Frame, is provided with containing case 41 above two stiles, and the both ends of the containing case 41 are both provided with track plates 3,3 other end of track plates
It is connected with the side gussets of door body stabilizing member 2, the door body stabilizing member 2 includes L-type L-square 21, side gussets 23 and door
Body frame attachment plate 22, the L-type L-square 21 are fixed on wall, and the transmission mechanism 1 includes shaft coupling 11, motor
12 are fixedly installed in track plates 3 with the rich driving chain 13 on the output shaft and shaft coupling 11 of motor 12, the motor 12
On, the shaft coupling 11 is set on containing case 41, and the shaft coupling 11 is provided at both ends with sprocket wheel 6, is installed on the sprocket wheel 6
There are chain 7, rich be set to of the other end of the chain 7 to be fixed on the auxiliary chain wheel 8 on ground, 21 lower section setting of the L-type L-square
There is spring 17, steel wire rope 19 is provided between L-type L-square 21 and spring 17, one end of the steel wire rope 19 is fixed at L
On type L-square 21, the other end of the steel wire rope 19 sequentially passes through the interconnecting piece of 17 upper end of spring, universal wheel 18 and track plates 3
Through-hole be fixedly connected with the lower end of door body 5.
Further, the door body 5 is connected and composed by multiple finger rolling doors, and the finger rolling door passes through
The connector at door-plate both ends connects.
Further, finger rolling door upper end is provided with trapezoidal raised 92, and lower end is provided with dovetail groove 93, institute
It states and is provided with arc groove 91 on trapezoidal raised 91.
Further, be provided with inductor in the arc groove 91, finger rolling door further includes controller 14, inductor with
14 input terminal of controller is connected, and 14 output end of controller is connected with motor 12.
Further, the door body 5 is made of several door-plates 9, and soft leather strap is provided between door-plate 9 and door-plate 9.
Further, the left and right sides of the door body 5 is provided with the mute pulley 16 that sliding is connected on a guide groove, described
Mute pulley 16 includes bearing assembly 161, nylon outer ring 162, and the bearing assembly 161 is wrapped with nylon outer ring 162.
Further, the rolling door further includes infrared inductor 10, controller 14, buzzer and electric cabinet 15, the door
Guide groove 42 is fixedly installed infrared inductor 10, and the infrared inductor 10 is connected with the input terminal of the controller 14, described
Controller 14 is installed in electric cabinet 15, the brake switch and buzzer of the output end of the controller 14 and the electric rolling door
It is connected.
Further, 42 inner wall of door guide groove is provided with acoustical cotton layer.
Further, 5 lower end of door body is provided with vibration damping sheet, and the material of the vibration damping sheet is rubber.
Further, the universal wheel 18 is fixed on L-type L-square 21.
Finally it should be noted that：Above example is only to illustrate the present invention and not limits technology described in the invention
Scheme；Therefore, although this specification with reference to the above embodiments to present invention has been detailed description, this field
It is to be appreciated by one skilled in the art that still can modify to the present invention or equivalent replacement；And all do not depart from the present invention
Spirit and scope technical solution and its improvement, should all cover in scope of the presently claimed invention.
Claims (10)
1. a kind of electric rolling door of tool chain breakage protection device, including doorframe (4), transmission mechanism (1) and door body (5), the door body
(5) it is set in doorframe (4), the doorframe (4) includes door guide groove (42) and containing case (41), and the door guide groove (42) has two
It is arranged in parallel it is straight containing case (41) is provided with above two stiles to stile, the both ends of the containing case (41) are both provided with
Track plates (3), track plates (3) other end are connected with the side gussets of door body stabilizing member (2), door body stabilizing member (2) packet
Include L-type L-square (21), side gussets (23) and door body frame attachment plate (22), L-type L-square (21) fixed setting
On wall, the transmission mechanism (1) includes shaft coupling (11), motor (12) and rich output shaft and shaft coupling set on motor (12)
Driving chain (13) on device (11), the motor (12) are fixedly installed on track plates (3), and the shaft coupling (11) is set to
On containing case (41), the shaft coupling (11) is provided at both ends with sprocket wheel (6), and chain (7), institute are equipped on the sprocket wheel (6)
The other end for stating chain (7) is rich on auxiliary chain wheel (8), is provided with spring (17) below the L-type L-square (21), L-type is straight
Steel wire rope (19) is provided between gusset (21) and spring (17), one end of the steel wire rope (19) is fixed at L-type right angle
On plate (21), the other end of the steel wire rope (19) sequentially passes through the interconnecting piece of spring (17) upper end, universal wheel (18) and track
The through-hole of plate (3) is fixedly connected with the lower end of door body (5).
2. the electric rolling door of tool chain breakage protection device according to claim 1, the door body (5) is by multiple finger rolling doors
Door-plate connects and composes, and the finger rolling door is connected by the connector at door-plate both ends.
3. the electric rolling door of tool chain breakage protection device according to claim 2, the setting of finger rolling door upper end
Have trapezoidal raised (92), lower end is provided with dovetail groove (93), and arc groove (91) is provided on trapezoidal raised (92).
4. the electric rolling door of tool chain breakage protection device according to claim 3, the arc groove (91) is interior to be provided with induction
Device, finger rolling door further include controller (14), and inductor is connected with controller (14) input terminal, controller (14) output end with
Motor (12) is connected.
5. the electric rolling door of tool chain breakage protection device according to claim 1, the door body (5) is by several door-plates (9) group
At being provided with soft leather strap between door-plate (9) and door-plate (9).
6. the electric rolling door of tool chain breakage protection device according to claim 1, is provided at left and right sides of the door body (5)
Sliding is connected to the mute pulley (16) on a guide groove, and the mute pulley (16) includes bearing assembly (161), nylon outer ring
(162), the bearing assembly (161) is wrapped with nylon outer ring (162).
7. the electric rolling door of tool chain breakage protection device according to claim 1, the rolling door further includes infrared inductor
(10), controller (14), buzzer and electric cabinet (15), the door guide groove (42) are fixedly installed infrared inductor (10), institute
It states infrared inductor (10) with the input terminal of the controller (14) to be connected, the controller (14) is installed on electric cabinet (15)
In, the output end of the controller (14) is connected with the brake switch of the electric rolling door and buzzer.
8. the electric rolling door of tool chain breakage protection device according to claim 1, door guide groove (42) inner wall are provided with suction
Sound cotton layer.
9. the electric rolling door of tool chain breakage protection device according to claim 1, door body (5) lower end are provided with vibration damping sheet, institute
The material for stating vibration damping sheet is rubber.
10. the electric rolling door of tool chain breakage protection device according to claim 1, the universal wheel (18) are fixed at L
On type L-square (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810609122.9A CN108756711B (en) | 2018-06-13 | 2018-06-13 | Electric rolling door with broken chain protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810609122.9A CN108756711B (en) | 2018-06-13 | 2018-06-13 | Electric rolling door with broken chain protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108756711A true CN108756711A (en) | 2018-11-06 |
| CN108756711B CN108756711B (en) | 2023-10-24 |
Family
ID=64021771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810609122.9A Active CN108756711B (en) | 2018-06-13 | 2018-06-13 | Electric rolling door with broken chain protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108756711B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512978A (en) * | 2019-08-29 | 2019-11-29 | 杭州筱趣贸易有限公司 | Anti-pinch device is blocked automatically under a kind of aluminum alloy doors and windows quick-blow |
| TWI782872B (en) * | 2022-02-11 | 2022-11-01 | 朱惠君 | Roll-up blinds |
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| DE3622228A1 (en) * | 1985-07-04 | 1987-01-08 | Kurt Schmelzer | Roller blind with arresting device |
| DE4003218A1 (en) * | 1990-02-03 | 1991-08-14 | Rudolf Ing Grad Schneider | Counterbalanced sectional door - has weight counterbalanced by torsion spring and safety catch to hold door if spring breaks |
| CN1211663A (en) * | 1996-12-20 | 1999-03-24 | 汕头经济特区龙亨自动门窗有限公司 | Anti-break chain protector for electric roll-up door mechanism |
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| WO2010031209A1 (en) * | 2008-09-19 | 2010-03-25 | Kang chang-kai | A cabinet with rolling door |
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| CN204311951U (en) * | 2014-05-15 | 2015-05-06 | 宋玉会 | A kind of door-plate |
| CN105134018A (en) * | 2015-09-29 | 2015-12-09 | 天津鸿坤巴士德科技有限公司 | Novel high-speed lift door |
| CN106320952A (en) * | 2015-07-03 | 2017-01-11 | 无锡林特门业科技有限公司 | Hard rolling door |
| CN106930679A (en) * | 2017-05-10 | 2017-07-07 | 青岛拉斐特智能装备科技有限公司 | A kind of chain anti-off device of rapid door |
| US20170226798A1 (en) * | 2016-02-04 | 2017-08-10 | Zmc Metal Coating Inc. | Roller Blind Clutch Cover With Adjustable Chain Guide |
| CN107663989A (en) * | 2016-07-27 | 2018-02-06 | 深圳市祈飞科技有限公司 | Finger vertical hinged door |
| CN206987693U (en) * | 2017-03-01 | 2018-02-09 | 天津鑫东盛科技有限公司 | A kind of quick door-plate of hard |
| CN208546123U (en) * | 2018-06-13 | 2019-02-26 | 无锡市飞龙门业有限公司 | A kind of electric rolling door having chain breakage protection device |
-
2018
- 2018-06-13 CN CN201810609122.9A patent/CN108756711B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3622228A1 (en) * | 1985-07-04 | 1987-01-08 | Kurt Schmelzer | Roller blind with arresting device |
| DE4003218A1 (en) * | 1990-02-03 | 1991-08-14 | Rudolf Ing Grad Schneider | Counterbalanced sectional door - has weight counterbalanced by torsion spring and safety catch to hold door if spring breaks |
| CN1211663A (en) * | 1996-12-20 | 1999-03-24 | 汕头经济特区龙亨自动门窗有限公司 | Anti-break chain protector for electric roll-up door mechanism |
| CN101326338A (en) * | 2005-10-17 | 2008-12-17 | 艾富来工程有限公司卢布尔雅那 | Weight compensation device for a lifting gate |
| WO2010031209A1 (en) * | 2008-09-19 | 2010-03-25 | Kang chang-kai | A cabinet with rolling door |
| TWM394366U (en) * | 2010-06-01 | 2010-12-11 | Univ St Johns | Automatic anti-clamping safety system of rolling door |
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| CN204002450U (en) * | 2014-08-11 | 2014-12-10 | 胡文潮 | A kind of finger pinch device for door and adopt this kind of device door |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512978A (en) * | 2019-08-29 | 2019-11-29 | 杭州筱趣贸易有限公司 | Anti-pinch device is blocked automatically under a kind of aluminum alloy doors and windows quick-blow |
| CN110512978B (en) * | 2019-08-29 | 2021-05-04 | 佛山市宸朗金属制品有限公司 | Automatic clamping-preventing device under quick impact of aluminum alloy door and window |
| TWI782872B (en) * | 2022-02-11 | 2022-11-01 | 朱惠君 | Roll-up blinds |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108756711B (en) | 2023-10-24 |
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