CN111335800A - Windproof electric rolling shutter door - Google Patents
Windproof electric rolling shutter door Download PDFInfo
- Publication number
- CN111335800A CN111335800A CN202010176239.XA CN202010176239A CN111335800A CN 111335800 A CN111335800 A CN 111335800A CN 202010176239 A CN202010176239 A CN 202010176239A CN 111335800 A CN111335800 A CN 111335800A
- Authority
- CN
- China
- Prior art keywords
- wind
- bull stick
- curtain sheet
- rolling door
- curtain
- 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.)
- Pending
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Classifications
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- 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
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
-
- 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
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
- E06B2009/1505—Slat details
-
- 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
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
- E06B2009/1505—Slat details
- E06B2009/1516—Means to increase resistance against bending
-
- 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
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
- E06B2009/1533—Slat connections
- E06B2009/155—Slats connected by separate elements
- E06B2009/1555—Flexible elements, e.g. tapes, strips, cords or chains
Abstract
The invention discloses a windproof electric rolling door which comprises a windproof electric rolling door body and a rolling door body, wherein the windproof electric rolling door body comprises a rolling door box, vertical guide rails are arranged on two sides of the lower end of the rolling door box, driving equipment is fixedly arranged in the rolling door box, the output end of the driving equipment is fixedly connected with a scroll, a plurality of curtain sheet units are wound on the outer side of the scroll, and every two curtain sheet units are connected through a soft connecting sheet; the curtain sheet unit comprises a rigid curtain sheet sliding between two vertical guide rails. Has the advantages that: when meeting strong wind weather, the fan blade drives the bull stick to rotate fast, and induction coil produces induced-current under the magnetic flux change, and induction coil and bull stick produce the magnetic repulsion to the magnetite, and hard curtain piece is kept away from gradually to middle anti-wind board to drive two sides anti-wind boards and take place the bending, anti-wind board wholly is streamlined, leads natural wind to the perpendicular, avoids hard curtain piece to suffer great wind-force and crooked, breaks away from vertical guide rail, the condition of damage.
Description
Technical Field
The invention relates to the technical field of rolling doors, in particular to a windproof electric rolling door.
Background
The rolling door is a door which is formed by connecting a plurality of movable door sheets in series and rotates up and down by taking a scroll above the door as a center in a fixed slideway. The roller shutter door is widely applied to places such as warehouses, garages and warehouses, and due to the fact that the roller shutter door is wide, when windy weather occurs, the curtain sheet is easily separated from the guide rails on the two sides by blowing, and damage is caused.
In order to solve the problems, a windproof electric rolling door is provided.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a windproof electric rolling door.
In order to achieve the purpose, the invention adopts the following technical scheme: a windproof electric rolling door comprises a rolling door box, wherein vertical guide rails are arranged on two sides of the lower end of the rolling door box, driving equipment is fixedly arranged in the rolling door box, a scroll is fixedly connected to the output end of the driving equipment, a plurality of curtain sheet units are wound on the outer side of the scroll, and every two curtain sheet units are connected through a soft connecting sheet; the curtain sheet unit comprises a hard curtain sheet sliding between two vertical guide rails, the front surface of the hard curtain sheet is fixedly connected with two side connecting strips arranged in parallel, a wind resisting plate is arranged between the two side connecting strips, the wind resisting plate comprises a middle wind resisting plate and side wind resisting plates fixed on two sides of the middle wind resisting plate, one end, away from each other, of each of the two side wind resisting plates is fixedly connected with a moving sleeve, a sliding rod is movably inserted in the moving sleeve, and a sliding groove in sliding connection with the end part of the sliding rod is formed in one side, opposite to the two side connecting strips; curtain piece unit is located the outside still including rotating the bull stick of connection on the anti-wind board in the middle of the bull stick circumference a plurality of fan blades of the even fixedly connected with of bull stick, it is inboard to be located the bull stick outside cover is equipped with closed induction coil, the bull stick adopts the soft iron material to make, induction coil constitutes the electro-magnet with the bull stick, the front of hard curtain piece just fixedly connected with magnetite on the corresponding position of bull stick, and the magnetite is repelled the setting mutually with the electro-magnet.
In the windproof electric rolling door, the middle windproof plate is made of hard materials, and the side windproof plates are made of elastic materials.
In the windproof electric rolling door, the cross section of the middle part of the sliding rod is circular, the end part of the sliding rod is square, and the sliding groove is a square groove.
In the windproof electric rolling door, the length of the rotating rod is smaller than the maximum width between the hard curtain sheet and the side strips.
Compared with the prior art, this prevent wind electric roller shutter door's advantage lies in:
when meeting strong wind weather, the fan blade drives the bull stick to rotate fast, and induction coil produces induced-current under the magnetic flux change, and induction coil and bull stick produce the magnetic repulsion to the magnetite, and hard curtain piece is kept away from gradually to middle anti-wind board to drive two sides anti-wind boards and take place the bending, anti-wind board wholly is streamlined, leads natural wind to the perpendicular, avoids hard curtain piece to suffer great wind-force and crooked, breaks away from vertical guide rail, the condition of damage.
Drawings
FIG. 1 is a front perspective view of a wind-resistant motorized roller door in accordance with the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a perspective view of a portion of the side of a windbreak motorized roller door in accordance with the present invention;
fig. 4 is a schematic structural view of a wind-resistant plate of the wind-resistant electric rolling door according to the present invention.
In the figure: the curtain driving device comprises a curtain rolling box 1, a driving device 2, a winding shaft 3, curtain unit 4, hard curtain 41, side strips 42, a sliding groove 421, a wind resisting plate 43, a wind resisting plate 431 in the middle, a wind resisting plate 432 on the side, a moving sleeve 44, a sliding rod 45, a rotating rod 46, fan blades 47, an induction coil 48, a magnet 49, a soft connecting sheet 5 and a vertical guide rail 6.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-4, a windproof electric rolling shutter door comprises a rolling shutter box 1, wherein vertical guide rails 6 are arranged on two sides of the lower end of the rolling shutter box 1, a driving device 2 is fixedly arranged in the rolling shutter box 1, the output end of the driving device 2 is fixedly connected with a scroll 3, a plurality of curtain sheet units 4 are wound on the outer side of the scroll 3, and every two curtain sheet units 4 are connected through a soft connecting sheet 5;
the curtain sheet unit 4 comprises a hard curtain sheet 41 sliding between two vertical guide rails 6, the front surface of the hard curtain sheet 41 is fixedly connected with two side connecting strips 42 arranged in parallel, a wind resisting plate 43 is arranged between the two side connecting strips 42, the wind resisting plate 43 consists of a middle wind resisting plate 431 and side wind resisting plates 432 fixed on two sides of the middle wind resisting plate 431, one end of each of the two side wind resisting plates 432, which is far away from each other, is fixedly connected with a moving sleeve 44, a sliding rod 45 is movably inserted in the moving sleeve 44, and a sliding groove 421 connected with the end part of the sliding rod 45 in a sliding manner is arranged on one side, opposite to the two side connecting strips 42;
the curtain sheet unit 4 further comprises a rotating rod 46 rotatably connected to the middle wind resisting plate 431, the rotating rod 46 positioned on the outer side is circumferentially and uniformly and fixedly connected with a plurality of fan blades 47, a closed induction coil 48 is sleeved on the outer side of the rotating rod 46 positioned on the inner side, the rotating rod 46 is made of soft iron materials, the induction coil 48 and the rotating rod 46 form an electromagnet, it should be noted that other components in the invention are made of non-ferromagnetic materials to avoid influencing a magnetic field, a magnet 49 is fixedly connected to the front side of the hard curtain sheet 41 and the corresponding position of the rotating rod 46, and the magnet 49 and the electromagnet are arranged in a repelling mode.
The middle wind-resisting plate 431 is made of hard material, and the side wind-resisting plates 432 are made of elastic material so as to be reset.
The middle section of slide bar 45 is circular, and slide bar 45 can move the cover 44 free rotation relatively, and the tip of slide bar 45 is squarely, and slide bar 45 comprises round bar and the square bar of being connected with the round bar both ends rotation, and spout 421 are square groove, and the square bar slides in the spout 421 linearity, guarantees stability.
The length of the rotating rod 46 is smaller than the maximum width between the hard curtain sheet 41 and the side strip 42, i.e., one end of the rotating rod 46 does not protrude from the side strip 42.
It should be noted that, the soft connecting piece 5 is arranged between every two hard curtain pieces 41, the soft connecting piece 5 has a certain length, which is shown by a straight line in fig. 1, so that the hard curtain pieces 41 are wound in a square spiral manner, or the square spiral winding can be realized by gradually increasing the width of the hard curtain pieces 41 from top to bottom.
In the invention, in windy weather, the fan blade 47 drives the rotating rod 46 to rotate rapidly, the induction coil 48 generates induction current under the change of magnetic flux, the induction coil 48 and the rotating rod 46 generate magnetic repulsion to the magnet 49, the middle wind resisting plate 431 gradually gets away from the hard curtain sheet 41 and drives the two side wind resisting plates 432 to bend, in the process, the moving sleeve 44 simultaneously drives the sliding rod 45 to slide in the sliding groove 421, the width limitation of the sliding groove 421 can avoid the side wind resisting plates 432 from bending to break to a greater extent, the whole wind resisting plate 43 is streamline, referring to fig. 4, natural wind is guided to a vertical plane, the hard curtain sheet 41 is prevented from bending, separating from a vertical guide rail and damaging by larger wind force, and in the absence of wind, the side wind resisting plates 432 can return to an initial position under the self elastic force to form a flat plate with the middle wind resisting plate 431.
It should be noted that the wind strength is proportional to the rotation speed of the wind blade 47, the magnetic field strength of the electromagnet, the magnetic repulsion force between the electromagnet and the magnet 49, the middle wind-resisting plate 431, the width of the hard curtain sheet 41, and the wind-resisting strength of the present invention.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The windproof electric rolling door comprises a rolling box (1), and is characterized in that vertical guide rails (6) are arranged on two sides of the lower end of the rolling box (1), driving equipment (2) is fixedly mounted in the rolling box (1), a winding shaft (3) is fixedly connected to the output end of the driving equipment (2), a plurality of curtain sheet units (4) are wound on the outer side of the winding shaft (3), and every two curtain sheet units (4) are connected through a flexible connecting sheet (5);
the curtain sheet unit (4) comprises a hard curtain sheet (41) sliding between two vertical guide rails (6), the front surface of the hard curtain sheet (41) is fixedly connected with two side connecting strips (42) arranged in parallel, a wind resisting plate (43) is arranged between the two side connecting strips (42), the wind resisting plate (43) consists of a middle wind resisting plate (431) and side wind resisting plates (432) fixed on the two sides of the middle wind resisting plate (431), one ends of the two side wind resisting plates (432) far away from each other are fixedly connected with a moving sleeve (44), a sliding rod (45) is movably inserted in the moving sleeve (44), and one opposite side of the two side connecting strips (42) is provided with a sliding groove (421) in sliding connection with the end part of the sliding rod (45);
curtain piece unit (4) are located the outside still including rotating bull stick (46) of connection on middle anti-wind plate (431) bull stick (46) the even fixedly connected with a plurality of fan blades (47) of bull stick (46) circumference are located the inboard bull stick (46) outside cover is equipped with closed induction coil (48), bull stick (46) adopt soft iron material to make, induction coil (48) constitute the electro-magnet with bull stick (46), fixedly connected with magnetite (49) on the front of hard curtain piece (41) and the corresponding position of bull stick (46), and magnetite (49) and electro-magnet repel each other and set up.
2. A wind-resistant electric rolling shutter door according to claim 1, characterized in that said middle wind-resistant plate (431) is made of hard material and said side wind-resistant plates (432) are made of elastic material.
3. A wind-resistant electric rolling shutter door according to claim 1, characterized in that the cross section of the middle part of said sliding rod (45) is circular, the end of said sliding rod (45) is square, and said sliding groove (421) is a square groove.
4. A wind resistant motorized roller as claimed in claim 1, characterized in that said turning bar (46) has a length less than the maximum width between the rigid curtain sheet (41) and the side strips (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010176239.XA CN111335800A (en) | 2020-03-13 | 2020-03-13 | Windproof electric rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010176239.XA CN111335800A (en) | 2020-03-13 | 2020-03-13 | Windproof electric rolling shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111335800A true CN111335800A (en) | 2020-06-26 |
Family
ID=71184150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010176239.XA Pending CN111335800A (en) | 2020-03-13 | 2020-03-13 | Windproof electric rolling shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111335800A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706239A (en) * | 2020-07-02 | 2020-09-25 | 台州学院 | Wind-resistant rolling shutter door |
| CN111963039A (en) * | 2020-07-23 | 2020-11-20 | 郭嘉辉 | Electromagnetic sun-shading curtain |
| CN112031626A (en) * | 2020-08-11 | 2020-12-04 | 郭嘉辉 | Electromagnetic control sunshade curtain |
| CN112586251A (en) * | 2020-12-29 | 2021-04-02 | 山东永起农牧科技有限公司 | Wheat lodging-resistant device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202866609U (en) * | 2012-10-31 | 2013-04-10 | 河南科达节能环保有限公司 | Shutter piece anti-wind device of anti-wind type roller shutter door |
| CN202900000U (en) * | 2012-10-31 | 2013-04-24 | 河南科达节能环保有限公司 | Wind prevention rolling door |
| CN204002459U (en) * | 2014-08-04 | 2014-12-10 | 吴晓辉 | rolling door |
| CN209457819U (en) * | 2018-10-10 | 2019-10-01 | 贵州得玛智能装备制造有限公司 | A kind of wind-proof type cleaning rolling screen door |
-
2020
- 2020-03-13 CN CN202010176239.XA patent/CN111335800A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202866609U (en) * | 2012-10-31 | 2013-04-10 | 河南科达节能环保有限公司 | Shutter piece anti-wind device of anti-wind type roller shutter door |
| CN202900000U (en) * | 2012-10-31 | 2013-04-24 | 河南科达节能环保有限公司 | Wind prevention rolling door |
| CN204002459U (en) * | 2014-08-04 | 2014-12-10 | 吴晓辉 | rolling door |
| CN209457819U (en) * | 2018-10-10 | 2019-10-01 | 贵州得玛智能装备制造有限公司 | A kind of wind-proof type cleaning rolling screen door |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706239A (en) * | 2020-07-02 | 2020-09-25 | 台州学院 | Wind-resistant rolling shutter door |
| CN111963039A (en) * | 2020-07-23 | 2020-11-20 | 郭嘉辉 | Electromagnetic sun-shading curtain |
| CN111963039B (en) * | 2020-07-23 | 2022-06-10 | 佛山电力设计院有限公司 | Electromagnetic sun-shading curtain |
| CN112031626A (en) * | 2020-08-11 | 2020-12-04 | 郭嘉辉 | Electromagnetic control sunshade curtain |
| CN112586251A (en) * | 2020-12-29 | 2021-04-02 | 山东永起农牧科技有限公司 | Wheat lodging-resistant device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200626 |