CN102691469A - Wind resisting device for roller shutter door - Google Patents
Wind resisting device for roller shutter door Download PDFInfo
- Publication number
- CN102691469A CN102691469A CN2012101794837A CN201210179483A CN102691469A CN 102691469 A CN102691469 A CN 102691469A CN 2012101794837 A CN2012101794837 A CN 2012101794837A CN 201210179483 A CN201210179483 A CN 201210179483A CN 102691469 A CN102691469 A CN 102691469A
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- Prior art keywords
- support
- walking
- rolling door
- assembly
- wind
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- 238000005096 rolling process Methods 0.000 claims description 54
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 238000004804 winding Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
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Abstract
The invention discloses a wind resisting device for a roller shutter door. The wind resisting device comprises a support, a traction component, a walking component and a wind resisting component, wherein the support is arranged on one side of the roller shutter door close to the inside of the door; a fixed pulley is arranged at a first end of the support; one end of the traction component is fixed on a winding shaft by winding, and the other end of the traction component is fixed on the walking component; the traction component crosses over the fixed pulley; the walking component is arranged on the support, can move relative to the support, moves to a first position of the support when the roller shutter door is opened, and can also move to a second position of the support when the roller shutter is opened; the first position is positioned at a second end of the support, and the second position is positioned in the middle of the support; and the wind resisting component is fixedly arranged on the walking component. The wind resisting device enhances the wind pressure resistance of the roller shutter door, so that gaps or damages are unlikely caused under the condition with strong wind.
Description
Technical field
The invention belongs to door and window fields, particularly a kind of rolling door wind-proof device.
Background technology
Rolling door mainly is the frame administration of fixed around leaning on, and processes because rolling door is normally interconnected by some metal bar shaped sheet materials, because the structure of rolling door itself and the limitation of material properties; The wind resistance of rolling door a little less than, particularly industrial large-scale rolling door because the height and width bigger; The plane bending resistance of roller shutter also a little less than; Frame all around is not enough to the wind resistance that provides rolling door enough, when meeting strong wind, and the rolling door deformation that can bend; Form local breach when serious, even rolling door is destroyed.
Therefore, the problem that how to solve the Wind-Pressure Resistance of rolling door is the present technical issues that need to address of those skilled in the art.
Summary of the invention
The purpose of this invention is to provide rolling door a kind of uses wind-proof device, makes rolling door can resist wind, is unlikely to produce breach or be damaged.
For solving the problems of the technologies described above, the invention provides a kind of rolling door and use wind-proof device, comprise support, traction component, walking assembly and wind resistance assembly;
Said support be installed in rolling door near the side in the door, first end of said support is equipped with fixed pulley;
One end of said traction component is fastened on spool, and the other end of said traction component is fixed on the said walking assembly, and said traction component strides across said fixed pulley;
Said walking assembly is installed on the said support; Said walking assembly can move relative to said support; Said walking assembly moves to the primary importance of said support when rolling door is opened; Said walking assembly moves to the second place of said support when rolling door is opened, said primary importance is positioned at second end of said support, and the said second place is positioned at the middle part of said support;
Said walking assembly is fixedly connected on ground or the metope through extension spring away from an end of said traction component, and when the walking assembly moved to the said second place, said extension spring was in balance or extended state;
Said wind resistance assembly is fixedly mounted on the said walking assembly.
Wherein, said support level is installed in the below of spool.
Wherein, said wind resistance assembly is steel pipe or steel column.
Wherein, said traction component is a steel cable.
Wherein, on the said spool reel is installed, being fastened on said reel of said steel cable.
Wherein, said walking assembly comprises the walking unit, and said walking unit comprises two blocks of battens; The two ends up and down of said two blocks of battens are connected with following connecting axle through last connecting axle respectively; Said position near two blocks of battens of going up connecting axle and following connecting axle is separately installed with roller, and the said roller of going up connecting axle contacts with the upper surface of said support, and the said roller of connecting axle down contacts with the soffit of said support; Said wind resistance assembly is fixedly connected the top of a batten therein; Said traction component is fixedly connected on the said walking unit, and the upper and lower surfaces of said support is provided with guide rail, and said roller places in the corresponding guide rail.
Wherein, said walking assembly comprises two walking unit, connects through the rigidity assembly between said two walking unit.
Wherein, the lower end of said wind resistance assembly is equipped with road wheel.
Wherein, the position of corresponding wind resistance assembly is equipped with the positioning guide rail groove on the ground, and the dual-side of said positioning guide rail groove is connected to form by horizontal segment and tilting section, and the angle in the outside of said guide-track groove of said horizontal segment and tilting section is 135～180 degree.
Wherein, also comprise extension spring, an end of said extension spring connects on the ground; The other end of said extension spring is connected with movable pulley; On second end of said support fixed pulley is installed, said walking assembly is fixedly connected on the doorframe side through steel cable, and said steel cable strides across fixed pulley and the said movable pulley on said support second end successively; When said walking assembly moves to said primary importance; Said extension spring is equilibrium state or extended state, and when said walking assembly moved to the said second place, said extension spring was extended state.
Above-mentioned background is technological relatively, and a kind of rolling door provided by the present invention is used wind-proof device, comprises support, traction component, walking assembly and wind resistance assembly; Said support be installed in rolling door near the side in the door, first end of said support is equipped with fixed pulley; One end of said traction component is fastened on spool, and the other end of said traction component is fixed on the said walking assembly, and said traction component strides across said fixed pulley; Said walking assembly is installed on the said support; Said walking assembly can move relative to said support; Said walking assembly moves to the primary importance of said support when rolling door is opened; Said walking assembly moves to the second place of said support when rolling door is opened, said primary importance is positioned at second end of said support, and the said second place is positioned at the middle part of said support; Said wind resistance assembly is fixedly mounted on the said walking assembly.Because the wind resistance assembly is installed on the said walking assembly; When rolling door is closed; Said walking assembly moves to the second place, and said wind resistance assembly plays a supporting role at the rear side middle part of rolling door to said rolling door at this moment; Make rolling door can resist wind, be unlikely producing breach or be damaged.
Secondly, the walking assembly is connected with extension spring, and extension spring has individual pulling force to the walking assembly, and this pulling force owing to gravity plays certain balanced action to the power that rotates of spool, alleviates the load of motor, the application life of prolongation motor for rolling door.
In addition, owing to also below the wind resistance assembly, road wheel is installed, and corresponding locating slot is arranged, make the mobile more balance of wind resistance group, and locating slot makes that said wind resistance assembly is more stable, make the wind resistance of said rolling door better on ground.
Description of drawings
Fig. 1 is the sketch map of embodiment 1;
Fig. 2 is the sketch map of embodiment 2 middle guide grooves;
Fig. 3 is the structure elevation of walking assembly in the embodiment 3;
Fig. 4 is the structure side view of walking assembly in the embodiment 3.
The specific embodiment
Core of the present invention provides a kind of wind-proof device that is used for industrial roll door.
In order to make those skilled in the art person understand the present invention program better, the present invention is done further detailed description below in conjunction with the accompanying drawing and the specific embodiment.
Embodiment 1
As shown in Figure 1, a kind of wind-proof device of rolling door comprises support 1, traction component 2, walking assembly 3 and wind resistance assembly 4;
Said support 1 level be installed in rolling door near the side in the door, be positioned at the below of spool 5, first end of said support 1 is equipped with fixed pulley 6;
Said traction component 2 generally is flexible units such as rope or chain; One end of said traction component 2 is fastened on spool 5, and the other end of said traction component 2 is fixed on the said walking assembly 3, and said traction component 2 strides across said fixed pulley 6; Preferably the mode of being fastened is on an end of said spool 5, to be installed with reel 7; Offer corresponding guide groove on the said reel 7, said traction component 2 is wrapped on the said reel 7, when rolling door opens or closes; Said spool 5 rotations, this moment, traction component 2 unclamped or winding again from said reel 7;
Said walking assembly 3 is installed on the said support 1; Said walking assembly 3 can move relative to said support 1; Said walking assembly 3 moves to the primary importance of said support 1 when rolling door is opened, said walking assembly 3 moves to the second place of said support 1 when rolling door is opened, and said primary importance is positioned at second end of said support 1; The said second place is positioned at the middle part of said support 1; Second end of said support 1 is positioned at the side of rolling door, and said second place position can be positioned at the center of said support 1, also can be the position near the center;
Said walking assembly 3 is fixedly connected on ground or the metope through extension spring 10 away from an end of said traction component 2; When walking assembly 3 moves to the said second place; Said extension spring is in balance or extended state; To be linear modules stride across fixed pulley through linear units such as steel cable or palm fibre are strong to its preferred mode is connected in the said extension spring 10, and said fixed pulley can be installed on second end of said support 1.
Said wind resistance assembly 4 is fixedly mounted on the said walking assembly 3, and described wind resistance assembly 4 generally is steel pipe or steel column, when said rolling door is closed; Said traction component 2 is wrapped on the said reel 7, and at this moment, walking assembly 3 moves to the second place of said support 1; 4 pairs of rolling door of said wind resistance assembly this moment play a supporting role, and when said rolling door was opened, said traction component 2 unclamped from said reel 7; At this moment; Walking assembly 3 moves to second end of said support 1 under the tension of extension spring 10, wind resistance assembly 4 is positioned at the side of rolling door, does not influence the normal use of rolling door.
In conjunction with Fig. 1 and Fig. 2 and since industrial roll door than broad also than higher, said wind resistance assembly 4 is generally also long; When said walking assembly 3 moved, it is not accurate enough that the moving of wind resistance assembly 4 often located, in the time the present invention other a kind of embodiment also is provided on the basis of the foregoing description 1: the below of described wind resistance assembly 4 is provided with road wheel 41; 41 walking functions of said road wheel also play a supportive role to said wind resistance assembly 4, and in addition, the position of corresponding wind resistance assembly 4 is equipped with positioning guide rail groove 9 on the ground; The dual-side of said positioning guide rail groove 9 is connected to form by horizontal segment 91 and tilting section 92; The angle in the outside of said guide-track groove of said horizontal segment 91 and tilting section 92 is 135～180 degree, at this moment, and owing to wind or other reason are arranged; Making said wind resistance assembly 4 is not when keeping vertical state; Because the guide groove bore that tilting section 92 is formed makes said road wheel also can enter in the said guide-track groove, when moving to the horizontal segment groove smoothly greater than the bore of said horizontal segment groove; Said horizontal segment groove matches with said road wheel 41, and said wind resistance assembly 4 is had a better positioning action.
In conjunction with Fig. 1 to Fig. 4; In order to make walking assembly 3 more stable in moving process, on the basis of embodiment 1 or embodiment 2, said walking assembly 3 preferably includes two groups of walking unit 31; Said walking unit comprises two blocks of battens 311; The two ends up and down of said two blocks of battens are connected with following connecting axle 313 through last connecting axle 312 respectively, and said position near two blocks of battens 311 of going up connecting axle 312 and following connecting axle 313 is separately installed with roller 314, and the said roller 314 of going up connecting axle 312 contacts with the upper surface of said support 1; The said roller 314 of connecting axle 313 down contacts with the soffit of said support 1; Said wind resistance assembly 4 is fixedly connected the top of a batten therein, and said traction component 2 is fixedly connected on the said walking unit 31, connects through rigidity assembly 32 between said two walking unit 31.Because there is certain distance two walking unit 31; The stability that is installed on the said support 1 is higher, in addition, because 31 distance of said walking unit; Shortened the length of traction component 2, solved because the long problem of absent-mindedness easily that causes of traction component 2 steel cables like steel cable.
As shown in Figure 1, because industrial roll door is bigger, the power of motor that drives spool 5 rotations often requires than higher; Also damage easily, in order to address this problem, the present invention also provides other a kind of embodiment; In conjunction with Fig. 1, on the basis of the foregoing description 1-3, said rolling door also comprises extension spring 10 with wind-proof device; One end of said extension spring 10 connects on the ground, and the other end of said extension spring 10 is connected with movable pulley 8, on second end of said support 1 fixed pulley 6 is installed; Said walking assembly 3 is fixedly connected on the doorframe side through steel cable, and said steel cable strides across the fixed pulley 6 and said movable pulley 8 on said support 1 second end successively, when said walking assembly 3 moves to said primary importance; Said extension spring 10 is equilibrium state or extended state, and when said walking assembly 3 moved to the said second place, said extension spring 10 was extended state; As shown in the figure, when spool 5 drives roller shutters down the time, said steel cable twines on said reel 7; Walking assembly 3 is moved by the middle part, lateral under the drive of steel cable, and at this moment, the steel cable that is connected walking assembly 3 right sides also is moved to the left; Drive said movable pulley 8 upwards, said extension spring 10 is stretched, the position spring has a downward pulling force to said movable pulley 8; This pulling force because gravity plays certain balanced action to the power that rotates of spool 5, alleviates the load of motor for rolling door, prolongs the application life of motor; Otherwise, driving roller shutters up the time at spool 5, said steel cable unclamps from said reel 7; State is stretched in said extension spring this moment 10 still position, and said movable pulley 8 is still had a downward pulling force, this pulling force for rolling door because gravity plays certain balanced action equally to the power that rotates of spool 5.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. a rolling door is used wind-proof device, it is characterized in that:
Comprise support, traction component, walking assembly and wind resistance assembly;
Said support be installed in rolling door near the side in the door, first end of said support is equipped with fixed pulley;
One end of said traction component is fastened on spool, and the other end of said traction component is fixed on the said walking assembly, and said traction component strides across said fixed pulley;
Said walking assembly is installed on the said support; Said walking assembly can move relative to said support; Said walking assembly moves to the primary importance of said support when rolling door is opened; Said walking assembly moves to the second place of said support when rolling door is opened, said primary importance is positioned at second end of said support, and the said second place is positioned at the middle part of said support;
Said walking assembly is fixedly connected on ground or the metope through extension spring away from an end of said traction component, and when the walking assembly moved to the said second place, said extension spring was in balance or extended state;
Said wind resistance assembly is fixedly mounted on the said walking assembly.
2. rolling door according to claim 1 is used wind-proof device, it is characterized in that:
Said support level is installed in the below of spool.
3. rolling door according to claim 1 is used wind-proof device, it is characterized in that:
Said wind resistance assembly is steel pipe or steel column.
4. rolling door according to claim 1 is used wind-proof device, it is characterized in that:
Said traction component is a steel cable.
5. rolling door according to claim 4 is used wind-proof device, it is characterized in that:
On the said spool reel is installed, being fastened on said reel of said steel cable.
6. rolling door according to claim 1 is used wind-proof device, it is characterized in that:
Said walking assembly comprises the walking unit; Said walking unit comprises two blocks of battens, and the two ends up and down of said two blocks of battens are connected with following connecting axle through last connecting axle respectively, and said position near two blocks of battens of going up connecting axle and following connecting axle is separately installed with roller; The said roller of going up connecting axle contacts with the upper surface of said support; The said roller of connecting axle down contacts with the soffit of said support, and said wind resistance assembly is fixedly connected the top of a batten therein, and said traction component is fixedly connected on the said walking unit; The upper and lower surfaces of said support is provided with guide rail, and said roller places in the corresponding guide rail.
7. rolling door according to claim 6 is used wind-proof device, it is characterized in that:
Said walking assembly comprises two walking unit, connects through the rigidity assembly between said two walking unit.
8. rolling door according to claim 1 is used wind-proof device, it is characterized in that:
The lower end of said wind resistance assembly is equipped with road wheel.
9. rolling door according to claim 8 is used wind-proof device, it is characterized in that:
The position of corresponding wind resistance assembly is equipped with the positioning guide rail groove on the ground, and the dual-side of said positioning guide rail groove is connected to form by horizontal segment and tilting section, and the angle in the outside of said guide-track groove of said horizontal segment and tilting section is 135～180 degree.
10. rolling door according to claim 1 is used wind-proof device, it is characterized in that:
Also comprise extension spring; One end of said extension spring connects on the ground, and the other end of said extension spring is connected with movable pulley, on second end of said support fixed pulley is installed; Said walking assembly is fixedly connected on the doorframe side through steel cable; Said steel cable strides across fixed pulley and the said movable pulley on said support second end successively, and when said walking assembly moved to said primary importance, said extension spring was equilibrium state or extended state; When said walking assembly moved to the said second place, said extension spring was extended state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210179483.7A CN102691469B (en) | 2012-06-01 | 2012-06-01 | Wind resisting device for roller shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210179483.7A CN102691469B (en) | 2012-06-01 | 2012-06-01 | Wind resisting device for roller shutter door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102691469A true CN102691469A (en) | 2012-09-26 |
| CN102691469B CN102691469B (en) | 2015-03-18 |
Family
ID=46857191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210179483.7A Expired - Fee Related CN102691469B (en) | 2012-06-01 | 2012-06-01 | Wind resisting device for roller shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102691469B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111411883A (en) * | 2020-05-06 | 2020-07-14 | 上海电气电站环保工程有限公司 | Rolling door device with wind resistance |
| CN111485813A (en) * | 2020-04-22 | 2020-08-04 | 台州学院 | Wind-resistant device of rolling shutter door and rolling shutter door |
| CN111561256A (en) * | 2020-05-09 | 2020-08-21 | 温州博旺联科建筑工程有限公司 | Reinforced wind-resistant rolling shutter door |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3853166A (en) * | 1971-05-27 | 1974-12-10 | W Wrono | Slatted shade assembly having storm bar means |
| CN2040528U (en) * | 1988-10-19 | 1989-07-05 | 洑继明 | Rolled tube guide track type automatic opening and closing screen door |
| DE4003359A1 (en) * | 1990-02-05 | 1991-09-19 | Hoermann Kg | Wide roller shutter with laminated leaf - has mechanism sliding winding shaft along support bracket arm in dependence on winding thickness |
| CN201218041Y (en) * | 2008-03-27 | 2009-04-08 | 中国二十冶建设有限公司 | Rolling door with movable wind-resistant apparatus |
| CN202081796U (en) * | 2011-05-23 | 2011-12-21 | 上海宝产三和门业有限公司 | Mobile wind-resisting column |
| CN202181833U (en) * | 2011-07-27 | 2012-04-04 | 江阴市国光轧光机纤维辊有限公司 | A rolling shutter door with a windproof bar |
| CN202731693U (en) * | 2012-06-01 | 2013-02-13 | 湖南湘联节能科技股份有限公司 | Wind resistance device for rolling door |
-
2012
- 2012-06-01 CN CN201210179483.7A patent/CN102691469B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3853166A (en) * | 1971-05-27 | 1974-12-10 | W Wrono | Slatted shade assembly having storm bar means |
| CN2040528U (en) * | 1988-10-19 | 1989-07-05 | 洑继明 | Rolled tube guide track type automatic opening and closing screen door |
| DE4003359A1 (en) * | 1990-02-05 | 1991-09-19 | Hoermann Kg | Wide roller shutter with laminated leaf - has mechanism sliding winding shaft along support bracket arm in dependence on winding thickness |
| CN201218041Y (en) * | 2008-03-27 | 2009-04-08 | 中国二十冶建设有限公司 | Rolling door with movable wind-resistant apparatus |
| CN202081796U (en) * | 2011-05-23 | 2011-12-21 | 上海宝产三和门业有限公司 | Mobile wind-resisting column |
| CN202181833U (en) * | 2011-07-27 | 2012-04-04 | 江阴市国光轧光机纤维辊有限公司 | A rolling shutter door with a windproof bar |
| CN202731693U (en) * | 2012-06-01 | 2013-02-13 | 湖南湘联节能科技股份有限公司 | Wind resistance device for rolling door |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111485813A (en) * | 2020-04-22 | 2020-08-04 | 台州学院 | Wind-resistant device of rolling shutter door and rolling shutter door |
| CN111411883A (en) * | 2020-05-06 | 2020-07-14 | 上海电气电站环保工程有限公司 | Rolling door device with wind resistance |
| CN111561256A (en) * | 2020-05-09 | 2020-08-21 | 温州博旺联科建筑工程有限公司 | Reinforced wind-resistant rolling shutter door |
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| Publication number | Publication date |
|---|---|
| CN102691469B (en) | 2015-03-18 |
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