CN109441321A - A kind of wind-proof device for rolling screen door - Google Patents
A kind of wind-proof device for rolling screen door Download PDFInfo
- Publication number
- CN109441321A CN109441321A CN201811178775.2A CN201811178775A CN109441321A CN 109441321 A CN109441321 A CN 109441321A CN 201811178775 A CN201811178775 A CN 201811178775A CN 109441321 A CN109441321 A CN 109441321A
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- wind
- cylinder
- fixture block
- cell wall
- screw rod
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- 238000005096 rolling process Methods 0.000 title claims abstract description 30
- 210000002421 cell wall Anatomy 0.000 claims abstract description 47
- 238000004804 winding Methods 0.000 claims description 3
- 230000008094 contradictory effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel 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
- E06B9/02—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
- E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of wind-proof devices for rolling screen door, including curtain door main body and reel, curtain door main body two sides are additionally provided with doorframe, doorframe is provided with mounting base backwards to reel side, mounting groove is provided in mounting base, mounting groove includes the first cell wall and the second cell wall, supporting mechanism is provided on first cell wall, supporting mechanism includes screw rod, thread rotary orientation opposite the first screw thread and the second screw thread are provided on screw rod, and it is threaded with the first sliding block and the second sliding block respectively, guide rail is provided in second sidewall, first sliding block and the sliding of the second sliding block are connected on guide rail, the the first wind resistance plate and the second wind resistance plate that center is hinged are additionally provided in mounting groove, one end of first wind resistance plate and the first sliding block are hinged, one end of second wind resistance plate and the second sliding block are hinged, screw rod is provided with follower towards one end of the first cell wall, follower setting There is shaft, shaft is rotatably disposed on the first cell wall, and driving mechanism is provided in mounting groove, is provided with wind sensor in curtain door main body.
Description
Technical field
The present invention relates to a kind of wind-proof device, more particularly to a kind of wind-proof device for rolling screen door.
Background technique
Rolling screen door is cascaded with the movable door piece of multi-joint, in fixed slideway, with spool above door is
Door above and below heart rotation.Rolling screen door is usually widely used in shop.
Most popular in the entrance of factory at present is various steel rolling screen door, but due to by rolling screen door itself
The influence of structure and other factors, its wind loading rating will receive the rolling screen door of limitation, especially super large and ultra-wide, with
The increase of wind area, its wind loading rating can weaken therewith.In the case where strong wind weather, rolling screen door is easy to happen deformation,
Curtain door damage is even resulted in, subsequent use is influenced.
Summary of the invention
It is a kind of suitable for strong wind weather in view of the deficiencies of the prior art, the present invention intends to provide, pass through increasing
Add the wind-proof device for rolling screen door of wind resistance plate.
Realize above-mentioned purpose, the present invention provides the following technical scheme that a kind of wind-proof device for rolling screen door, including curtain
Door main body and reel for winding curtain door main body, the reel are located above curtain door main body, and curtain door main body two sides are also set
For the doorframe of curtain door main body sliding, the doorframe is provided with the mounting base for lockking curtain door main body, institute backwards to reel side
State mounting base and be embedded in ground, the mounting seat is provided with mounting groove to the side of reel, the mounting groove include bottom plate and with
Doorframe parallel the first cell wall and the second cell wall are provided in the one side of first cell wall towards the second cell wall and are used to support curtain
The supporting mechanism of door main body, the supporting mechanism include screw rod, and the first opposite screw thread of thread rotary orientation is provided on the screw rod
With the second screw thread, the threaded one end that the screw rod is provided with the first screw thread is connected with the first sliding block, and the screw rod is provided with second
The threaded one end of screw thread is connected with the second sliding block, guide rail is provided in the second sidewall, the guide rail is parallel with screw rod, described
First sliding block and the sliding of the second sliding block are connected on guide rail, the first wind resistance that the center that is additionally provided in the mounting groove is hinged
Plate and the second wind resistance plate, one end of the first wind resistance plate and the first sliding block are hinged, one end and second of the second wind resistance plate
Sliding block is hinged, and when screw rod rotation, first sliding block is moved along screw rod far from the first cell wall, and second sliding block is remote along screw rod
Support curtain door main body jointly from the second slot, the screw rod is provided with follower towards one end of the first cell wall, the follower towards
First cell wall is provided with shaft on one side, and the shaft is rotatably disposed on the first cell wall, is additionally provided in the mounting groove
For driving the driving mechanism of follower, the wind sensor for opening driving mechanism is additionally provided in the curtain door main body.
As a further improvement of the present invention, the driving mechanism includes rotating electric machine, and the rotating electric machine is located at first
In one side of the cell wall towards the second cell wall, the output end of the rotating electric machine is connected with cylinder, is arranged on the cylinder actively
Wheel, the driving wheel engage with follower, is additionally provided with locking mechanism in the cylinder, the locking mechanism for by cylinder with
Driving wheel is fixedly connected, and when the first wind resistance plate and the second wind resistance plate stretch out mounting groove, the first wind resistance plate and the second wind resistance plate phase
When mutually vertical, locking mechanism releases the stationary state of driving wheel and cylinder.
As a further improvement of the present invention, it is provided with accommodating chamber in the cylinder, is provided with fastener in the accommodating chamber,
The fastener includes upper fixture block, lower fixture block and the telescoping mechanism for connecting upper fixture block and lower fixture block, and the upper fixture block, which is located at, to be held
Receive side of the chamber far from rotating electric machine, the lower fixture block is located at accommodating chamber close to the side of rotating electric machine, and the lower fixture block includes
First crossbar, the first crossbar is parallel with the axial direction of cylinder, and described first crossbar one end is connect with telescoping mechanism, and first
The cross bar other end is provided with the first vertical bar, and the first opening stretched out for the first vertical bar, the active are provided on the cylinder
Groove is additionally provided on wheel inner wall, the groove is inserted into for the first vertical bar, it is additionally provided with the first spring on the cylinder inboard wall,
First spring one end is connected on cylinder inboard wall, and the first spring other end is connected to fixture block, and first spring is used for
The first vertical bar is kept to be inserted into groove.
As a further improvement of the present invention, the second opening is provided on the cylinder, second opening is outer to be also set up
There is the electromagnet for attracting upper fixture block, the electromagnet is located on bottom plate, and the upper fixture block includes second crossbar, and described second
Cross bar is parallel with the axial direction of cylinder, and described second crossbar one end is connect with telescoping mechanism, and the second crossbar other end is provided with
Second vertical bar, second vertical bar one end are connected in second crossbar, and the second vertical bar other end extends to the second opening.
As a further improvement of the present invention, the cylinder includes upper shell and lower shell, the upper shell and lower shell
It is inside provided with cavity, the upper shell and lower shell are rotatably connected, and the cavity of upper shell and lower shell is spliced to form cylinder
Accommodating chamber, the lower shell shell is connected with the output end of rotating electric machine, one side of first vertical bar close to first outlet
Be provided with the first inclined-plane, a skewback be provided on the lower shell inner wall, be provided on the skewback for the first inclined-plane
The second inclined-plane contradicted, the first crossbar are rotatably connected in telescoping mechanism towards one end of telescoping mechanism, and described second
Cross bar is fixedly connected in stretching structure towards one end of telescoping mechanism.
As a further improvement of the present invention, the telescoping mechanism includes the second spring for connecting fixture block and lower fixture block,
The second spring keeps lower fixture block to move to rotating electric machine, and telescopic rod is additionally provided with inside the second spring, described flexible
One end of bar is fixedly linked with upper fixture block, and the telescopic rod other end is rotatably connected with lower fixture block.
As a further improvement of the present invention, it is provided with sliding slot on the barrel at the upper shell cavities open, under described
Convex block is provided at cylinder cavities open, the convex block is embedded in sliding slot.
Beneficial effects of the present invention, in the initial state, door curtain ontology are locked in mounting base, the first wind resistance plate and
Secondary antibody aerofoil is located in mounting groove, and first sliding block is located at the first screw thread close to the side of the first cell wall, second sliding block
Positioned at the second screw thread close to the side of the second cell wall, when the wind-force that wind sensor detects is greater than wind-force threshold value, the wind
Force snesor sends driving signal to driving mechanism, by driving mechanism, so that follower rotates, drives screw rod rotation, passes through
Guide rail is set, so that the first sliding block is moved along screw rod far from the first cell wall, the second sliding block is moved along screw rod far from the second cell wall, the
Mounting groove, the first wind resistance and the second wind resistance are produced far from one end of screw rod in primary antibody aerofoil one end and the second wind resistance plate far from screw rod
Plate forms criss-cross construction, supports curtain door main body, the present invention is by setting wind sensor, so that wind sensor detects
Wind-force when being greater than the maximum wind power that rolling screen door can bear, by stretching out the first wind resistance plate and the in the accommodating chamber of mounting base
Secondary antibody aerofoil, to reduce the deformation degree that rolling screen door is occurred by high wind effect, and the first wind resistance plate and the second aerofoil are cross
Intersection construction enhances the supporting role to rolling screen door.
Detailed description of the invention
Fig. 1 is rolling screen door front view.
Fig. 2 is rolling screen door back side cross-sectional view.
Fig. 3 is rolling screen door back side cross-sectional view in the other state.
Fig. 4 is the enlarged view of locking structure in the initial state.
Fig. 5 is the first spring enlarged view
Fig. 6 is enlarged view under another state of locking structure.
In figure: 1, curtain door main body；2, reel；3, doorframe；4, mounting base；40, mounting groove；43, bottom plate；41, the first cell wall；
42, the second cell wall；5, supporting mechanism；51, screw rod；5211, the first screw thread；5222, the second screw thread；531, the first sliding block；532,
Second sliding block；54, guide rail；56, the first wind resistance plate；57, the second wind resistance plate；58, follower；59, shaft；6, driving mechanism；7,
Wind sensor；61, rotating electric machine；62, cylinder；63, driving wheel；8, locking mechanism；80, accommodating chamber；82, fastener；83, upper card
Block；84, lower fixture block；9, telescoping mechanism；841, first crossbar；842, the first vertical bar；85, the first opening；630, groove；85,
One spring；86, the second opening；87, electromagnet；831, second crossbar；832, the second vertical bar；611, upper shell；622, lower shell；
10, skewback；8421, the first inclined-plane；101, the second inclined-plane；91, second spring；92, telescopic rod；8111, sliding slot；8222, convex block.
Specific embodiment
The present invention is described in further detail below in conjunction with embodiment given by attached drawing.
Referring to figs. 1 to shown in Fig. 6, a kind of wind-proof device for rolling screen door, it is characterised in that: including 1 He of curtain door main body
For winding the reel 2 of curtain door main body 1, the reel 2 is located at 1 top of curtain door main body, and 1 two sides of curtain door main body, which are also set, to be used for
The doorframe 3 that curtain door main body 1 is slided, the doorframe 3 are provided with the mounting base 4 for lockking curtain door main body 1 backwards to 2 side of reel,
The mounting base 4 is embedded in ground, and the mounting base 4 is provided with mounting groove 40 towards the side of reel 2, and the mounting groove 40 includes
Bottom plate 43 and first cell wall 41 and second cell wall 42 parallel with doorframe 3, first cell wall 41 towards the second cell wall 42 one
The supporting mechanism 5 for being used to support curtain door main body 1 is provided on face, the supporting mechanism 5 includes screw rod 51, is set on the screw rod 51
It is equipped with thread rotary orientation opposite the first screw thread 5211 and the second screw thread 5222, the screw rod 51 is provided with the one of the first screw thread 5211
End is threaded with the first sliding block 531, and the threaded one end that the screw rod 51 is provided with the second screw thread 5222 is connected with the second sliding block
532, guide rail 54 is provided in the second sidewall, and the guide rail 54 is parallel with screw rod 51, and first sliding block 531 and second is sliding
The sliding of block 532 is connected on guide rail 54, the first wind resistance plate 56 that the center that is additionally provided in the mounting groove 40 is hinged and the
Secondary antibody aerofoil 57, one end of the first wind resistance plate 56 is hinged with the first sliding block 531, one end of the second wind resistance plate 57 and the
Two sliding blocks 532 are hinged, and when screw rod 51 rotates, first sliding block 531 is moved along screw rod 51 far from the first cell wall 41, and described the
Two sliding blocks 532 are moved along screw rod 51 far from the second cell wall 42, the first wind resistance plate 56 one end and the second wind resistance plate far from screw rod 51
57 one end far from screw rod 51 are to mounting groove 40 is produced, and common to support curtain door main body 1, the screw rod 51 is towards the first cell wall 41
One end is provided with follower 58, and the follower 58 is provided with shaft 59 towards the first cell wall 41 on one side, and the shaft 59 can
It is rotatably provided on the first cell wall 41, the driving mechanism 6 for driving follower 58 is additionally provided in the mounting groove 40, it is described
The wind sensor 7 for opening driving mechanism 6 is additionally provided in curtain door main body 1.
Through the above technical solution: in the initial state, door curtain main body 1 is locked in mounting base 4, the first wind resistance plate 56
It is located in mounting groove 40 with the second wind resistance plate 57, first sliding block 531 is located at the first screw thread 5211 close to the first cell wall 41
Side, second sliding block 532 are located at the second screw thread 5222 close to the side of the second cell wall 42, when wind sensor 7 detects
Wind-force when being greater than wind-force threshold value, the wind sensor 7, which sends driving signal, to be made to driving mechanism 6 by driving mechanism 6
It obtains follower 58 to rotate, screw rod 51 is driven to rotate, by the way that guide rail 54 is arranged, so that the first sliding block 531 is along screw rod 51 far from first
Cell wall 41 is mobile, and the second sliding block 532 is moved along screw rod 51 far from the second cell wall 42, first one end of wind resistance plate 56 far from screw rod 51
Mounting groove 40 is produced far from one end of screw rod 51 with the second wind resistance plate 57, the first wind resistance and the second wind resistance plate 57 form right-angled intersection
Structure supports curtain door main body 1, and the present invention is by setting wind sensor 7, so that the wind-force that wind sensor 7 detects is greater than
It is anti-by stretching out the first wind resistance plate 56 and second in the accommodating chamber 80 of mounting base 4 when the maximum wind power that rolling screen door can bear
Aerofoil 57, to reduce the deformation degree that rolling screen door is occurred by high wind effect, and the first wind resistance plate 56 and the second aerofoil are cross
Intersection construction increases the contact area with rolling screen door, enhances the supporting role to rolling screen door.
As a kind of improved specific embodiment, the driving mechanism 6 includes rotating electric machine 61, the rotating electric machine 61
In one side of first cell wall 41 towards the second cell wall 42, the output end of the rotating electric machine 61 is connected with cylinder 62, described
Driving wheel 63 is arranged on cylinder 62, the driving wheel 63 is engaged with follower 58, is additionally provided with locking machine in the cylinder 62
Structure 8, the locking mechanism 8 work as the first wind resistance plate 56 and the second wind resistance plate for cylinder 62 to be fixedly connected with driving wheel 63
57 stretch out mounting groove 40, and when the first wind resistance plate 56 and the second wind resistance plate 57 are mutually perpendicular to, locking mechanism 8 releases driving wheel 63 and cylinder
The stationary state of body 62.
Through the above technical solution: in the initial state, being made by locking mechanism 8, obtain cylinder 62 and driving wheel 63 is fixed
Connection, after driving signal of the rotating electric machine 61 by wind sensor 7, rotating electric machine 61 is opened, the cylinder 62 and actively
63 rotation of wheel, drives the follower 58 engaged with driving wheel 63 to rotate, and the first wind resistance plate 56 and the second plate stretch out mounting groove 40, when
First wind resistance plate 56 and ground secondary antibody aerofoil are mutually perpendicular to, when forming criss-cross construction, at this point, the first wind resistance plate 56 and second is anti-
Aerofoil 57 is best to the supporting role of curtain door main body 1, and locking mechanism 8 releases the stationary state of driving wheel 63 and cylinder 62, passes through
Locking structure is set so that the first wind resistance plate 56 and the second wind resistance plate 57 can for a long time in supporting role it is best in the state of.
As a kind of improved specific embodiment, it is provided with accommodating chamber 80 in the cylinder 62, in the accommodating chamber 80
It is provided with fastener 82, the fastener 82 includes upper fixture block 83, lower fixture block 84 and for connecting stretching for upper fixture block 83 and lower fixture block 84
Contracting mechanism 9, the upper fixture block 83 are located at side of the accommodating chamber 80 far from rotating electric machine 61, and the lower fixture block 84 is located at accommodating chamber 80
Close to the side of rotating electric machine 61, the lower fixture block 84 includes first crossbar 841, the axis of the first crossbar 841 and cylinder 62
Parallel to direction, described 841 one end of first crossbar is connect with telescoping mechanism 9, and 841 other end of first crossbar is provided with the first vertical bar
842, it is provided with the first opening 85 stretched out for the first vertical bar 842 on the cylinder 62, is also set on 63 inner wall of driving wheel
It is equipped with groove 630, the groove 630 is inserted into for the first vertical bar 842, is additionally provided with the first spring on 62 inner wall of cylinder
85, described first spring, 85 one end is connected on 62 inner wall of cylinder, and 85 other end of the first spring is connected to fixture block 83, and described
One spring 85 is for keeping the first vertical bar 842 to be inserted into groove 630.
Through the above technical solution: in the initial state, fastener 82 is located in the accommodating chamber 80 of cylinder 62, passes through setting the
One spring 85 so that the first vertical bar 842 of lower fixture block 84 is stretched out from the first opening 85, and is inserted into groove 630, works as electric rotating
When machine 61 starts, cylinder 62 is rotated, and is inserted into groove 630 by the first crossbar 841 of lower fixture block 84, so that 62 energy band of cylinder
Dynamic driving wheel 63 rotates, and structure used in aforesaid way is simple, is easy to industrialization.
As a kind of improved specific embodiment, the second opening 86, second opening are provided on the cylinder 62
The electromagnet 87 for attracting upper fixture block 83 is additionally provided with outside 86, the electromagnet 87 is located on bottom plate 43, the upper fixture block 83
Including second crossbar 831, the second crossbar 831 is parallel with the axial direction of cylinder 62, described 831 one end of second crossbar with stretch
Contracting mechanism 9 connects, and 831 other end of second crossbar is provided with the second vertical bar 832, and described second vertical bar, 832 one end is connected to second
On cross bar 831,832 other end of the second vertical bar extends to the second opening 86.
Through the above technical solution: in the initial state, the first vertical bar 842 of lower fixture block 84 is stretched out from the first opening 85,
And be inserted into groove 630, when rotating electric machine 61 starts, cylinder 62 is rotated, and the first vertical bar 842 in cylinder 62 drives actively
63 rotation of wheel, when the wind-force that wind-force inductor detects is greater than wind-force threshold value, wind sensor 7 issues open signal to electromagnetism
The switch of 87 internal circuit of iron, switch conduction, electric current increases in electromagnet 87, magnetic enhancement, and the second of fixture block 83 is erected in attractions
Bar 832 stretches out the second opening 86, and the first spring 85 is elongated, so that the first vertical bar 842 of lower fixture block 84 is detached from groove 630, into
Enter in accommodating chamber 80, by telescoping mechanism 9, lower fixture block 84 is mobile towards rotating electric machine 61, at this point, being connected to rotating electric machine 61
The cylinder 62 of output end continues to rotate, and driving wheel 63 is no longer participate in rotation, is provided in upper fixture block 83 described in the present embodiment
After magnetisable material, the first wind resistance plate 56 and the second wind resistance plate 57 stretch out mounting groove 40, upper fixture block 83 is attracted by electromagnet 87, is made
It obtains the first vertical bar 842 and is detached from groove 630, into accommodating chamber 80, driving wheel 63 stops operating, and the first wind resistance plate 56 and second is anti-
Aerofoil 57 stops operating, and is supported to curtain door main body 1.
As a kind of improved specific embodiment, the cylinder 62 include upper shell 611 and lower shell 622, it is described on
Cavity is provided in cylinder 611 and lower shell 622, the upper shell 611 and lower shell 622 are rotatably connected, and upper shell 611
The accommodating chamber 80 of cylinder 62, the output of lower shell 622 shell and rotating electric machine 61 are spliced to form with the cavity of lower shell 622
End is connected, and first vertical bar 842 is provided with the first inclined-plane 8421,622 inner wall of lower shell close to first outlet on one side
On be provided with a skewback 10, the second inclined-plane 101 for contradicting with the first inclined-plane 8421 is provided on the skewback 10, it is described
First crossbar 841 is rotatably connected in telescoping mechanism 9 towards one end of telescoping mechanism 9, and the second crossbar 831 is towards flexible
One end of mechanism 9 is fixedly connected in stretching structure.
Through the above technical solution: in the initial state, the first vertical bar 842 of lower fixture block 84 is stretched out from the first opening 85,
And be inserted into groove 630, when the wind-force that wind-force inductor 7 detects is greater than wind-force threshold value, wind sensor 7 sends driving
Signal rotates after receiving driving signal to rotating electric machine 61, the rotating electric machine 61, meanwhile, wind sensor 7, which issues, to be opened
Switch of the signal to 87 internal circuit of electromagnet, switch conduction, electric current increases in electromagnet 87, magnetic enhancement, and electromagnet 87 is inhaled
The second vertical bar 832 for drawing fixture block 83 stretches out the second opening 86, and the first spring 85 is elongated, so that the first vertical bar of lower fixture block 84
842 are detached from groove 630, and into accommodating chamber 80, by telescoping mechanism 9, lower fixture block 84 is again mobile towards rotating electric machine 61, until
Second inclined-plane 101 on the first inclined-plane 8421 and skewback 10 on the first vertical bar 842 contradicts, and stops to the movement of rotating electric machine 61, this
When rotating electric machine 61 continue to rotate, the lower shell 622 for being connected to the output end of rotating electric machine 61 continues to rotate, contradict in skewback 10
Lower fixture block 84 between 622 inner wall of lower shell is rotated relative to upper fixture block 83, the center line and rotating electric machine that lower fixture block 84 rotates
The center line of 61 output ends is overlapped, until when the wind-force that wind-force inductor detects is far smaller than wind-force threshold value, wind sensor 7
Shutdown signal is issued to the switch of 87 internal circuit of electromagnet, switch disconnects, and electric current reduces in electromagnet 87, and magnetism weakens, together
When, rotating electric machine 61 stops operating, and user can remotely continue to control the rotation of rotating electric machine 61, so that the skewback 10 in cylinder 62
Be located on same vertical line with the first spring 85, by the first spring 85 so that fastener 82 is mobile backwards to electromagnet 87, by
Under the conflict effect on the first inclined-plane 8421 and the second inclined-plane 101, telescoping mechanism 9 shortens, and the first vertical bar 842 is again from the first opening 85
It stretches out, and is inserted into the groove 630 of driving wheel 63 out, by the above-mentioned means, making after the magnetic decrease of electromagnet 87, cylinder
Lower fixture block 84 in 62 can restore automatically, and remote controlled rotating electric machine 61 reversely rotates user at this time, can be by first
Wind resistance plate 56 and the second wind resistance plate 57 are accommodated in again in mounting groove 40.
As a kind of improved specific embodiment, the telescoping mechanism 9 includes connecting upper fixture block 83 and lower fixture block 84
Second spring 91, the second spring 91 keep lower fixture block 84 to move to rotating electric machine 61, also set inside the second spring 91
It is equipped with telescopic rod 92, one end of the telescopic rod 92 is fixedly linked with upper fixture block 83,92 other end of telescopic rod and lower fixture block
84 are rotatably connected.
Through the above technical solution: after setting second spring 91, so that the first vertical bar 842 from first of lower fixture block 84
Opening 85 is after 80s into accommodating chamber, mobile to rotating electric machine 61 under the elastic force effect of second spring 91, and makes first crossbar
841 the first inclined-plane 8421 is contradicted with the second inclined-plane 101 of skewback 10 just, convenient electromagnetic iron 87 is magnetic weaken after and electric rotating
After machine 61 stops operating, user is by remotely control rotating electric machine 61 rotation and passes through the first inclined-plane 8421 and the second inclined-plane
101 contradict, so that lower fixture block 84 restores, the first vertical bar 842 is reinserted into groove 630, by the way that telescopic rod 92 is arranged, avoid
When electromagnet 87 attracts upper fixture block 83 mobile, since second spring 91 has flexibility, and fastener 82 is bent, first crossbar
841 the phenomenon that cannot being detached from mounting groove 40 in time, and when avoiding that electromagnet 87 is magnetic to be weakened, the first spring 85 pulls fastener
82 it is mobile backwards to electromagnet 87 when, since second spring 91 has flexibility, and fastener 82 is bent, first crossbar 841 cannot
Reinsert the phenomenon in groove 630.
As a kind of improved specific embodiment, sliding slot is provided on the barrel at 611 cavities open of upper shell
8111, convex block 8222 is provided at 622 cavities open of lower shell, the convex block 8222 is embedded in groove 630.
Through the above technical solution: by setting groove 630 and sliding block, so that upper shell 611 and lower shell 622 connected
Meanwhile opposite 611 relative rotation of upper shell of 622 energy of lower shell, structure is simple, is easy to industrialization.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of wind-proof device for rolling screen door, it is characterised in that: including curtain door main body (1) and for winding curtain door main body
(1) reel (2), the reel (2) are located above curtain door main body (1), and curtain door main body (1) two sides are also set for curtain door master
The doorframe (3) of body (1) sliding, the doorframe (3) are provided with the installation for lockking curtain door main body (1) backwards to reel (2) side
Seat (4), the mounting base (4) are embedded in ground, and the mounting base (4) is provided with mounting groove (40), institute towards the side of reel (2)
Stating mounting groove (40) includes bottom plate (43) and first cell wall (41) and second cell wall (42) parallel with doorframe (3), and described first
The supporting mechanism (5) for being used to support curtain door main body (1), the branch are provided in the one side of cell wall (41) towards the second cell wall (42)
Support mechanism (5) includes screw rod (51), and opposite the first screw thread (5211) and second of thread rotary orientation is provided on the screw rod (51)
Screw thread (5222), the threaded one end that the screw rod (51) is provided with the first screw thread (5211) is connected with the first sliding block (531), described
The threaded one end that screw rod (51) is provided with the second screw thread (5222) is connected with the second sliding block (532), is arranged in the second sidewall
Have guide rail (54), the guide rail (54) is parallel with screw rod (51), and first sliding block (531) and the second sliding block (532) sliding connect
It is connected on guide rail (54), is additionally provided with the first wind resistance plate (56) and the second wind resistance that center is hinged in the mounting groove (40)
Plate (57), one end of the first wind resistance plate (56) and the first sliding block (531) hingedly, one end of the second wind resistance plate (57) with
Hingedly, when screw rod (51) rotation, first sliding block (531) is along screw rod (51) far from the first cell wall for second sliding block (532)
(41) mobile, second sliding block (532) is mobile far from the second cell wall (42) along screw rod (51), and the first wind resistance plate (56) is far from silk
The one end of one end of bar (51) and the second wind resistance plate (57) far from screw rod (51) supports curtain door master to mounting groove (40) are produced jointly
Body (1), the screw rod (51) are provided with follower (58) towards one end of the first cell wall (41), and the follower (58) is towards
One cell wall (41) is provided with shaft (59) on one side, and the shaft (59) is rotatably disposed on the first cell wall (41), the peace
It is additionally provided with the driving mechanism (6) for driving follower (58) in tankage (40), is additionally provided with use on the curtain door main body (1)
In the wind sensor (7) for opening driving mechanism (6).
2. a kind of wind-proof device for rolling screen door according to claim 1, it is characterised in that: the driving mechanism (6)
Including rotating electric machine (61), the rotating electric machine (61) is located in the one side of the first cell wall (41) towards the second cell wall (42), institute
The output end for stating rotating electric machine (61) is connected with cylinder (62), is arranged with driving wheel (63), the active on the cylinder (62)
Wheel (63) is engaged with follower (58), is additionally provided with locking mechanism (8) in the cylinder (62), the locking mechanism (8) is used for
Cylinder (62) is fixedly connected with driving wheel (63), and when the first wind resistance plate (56) and the second wind resistance plate (57) stretch out mounting groove
(40), when the first wind resistance plate (56) and the second wind resistance plate (57) are mutually perpendicular to, locking mechanism (8) releases driving wheel (63) and cylinder
(62) stationary state.
3. a kind of wind-proof device for rolling screen door according to claim 2, it is characterised in that: set in the cylinder (62)
It is equipped with accommodating chamber (80), is provided with fastener (82) in the accommodating chamber (80), the fastener (82) includes upper fixture block (83), lower card
Block (84) and telescoping mechanism (9) for connecting upper fixture block (83) and lower fixture block (84), the upper fixture block (83) are located at accommodating chamber
(80) far from the side of rotating electric machine (61), the lower fixture block (84) is located at the one of accommodating chamber (80) close rotating electric machine (61)
Side, the lower fixture block (84) includes first crossbar (841), and the first crossbar (841) is parallel with the axial direction of cylinder (62),
Described first crossbar (841) one end is connect with telescoping mechanism (9), and first crossbar (841) other end is provided with the first vertical bar
(842), the first opening (85) stretched out for the first vertical bar (842), the driving wheel (63) are provided on the cylinder (62)
It is additionally provided on inner wall groove (630), the groove (630) is inserted into for the first vertical bar (842), on cylinder (62) inner wall
It is additionally provided with the first spring (85), described first spring (85) one end is connected on cylinder (62) inner wall, and the first spring (85) is another
One end is connected to fixture block (83), and first spring (85) is for keeping the first vertical bar (842) to be inserted into groove (630).
4. a kind of wind-proof device for rolling screen door according to claim 2 or 3, it is characterised in that: the cylinder (62)
On be provided with the second opening (86), be additionally provided with electromagnet for attracting upper fixture block (83) outside second opening (86)
(87), the electromagnet (87) is located on bottom plate (43), and the upper fixture block (83) includes second crossbar (831), and described second is horizontal
Bar (831) is parallel with the axial direction of cylinder (62), and described second crossbar (831) one end is connect with telescoping mechanism (9), and second is horizontal
Bar (831) other end is provided with the second vertical bar (832), and described second vertical bar (832) one end is connected on second crossbar (831),
Second vertical bar (832) other end extends to the second opening (86).
5. a kind of wind-proof device for rolling screen door according to claim 2 or 3, it is characterised in that: the cylinder (62)
Including upper shell (611) and lower shell (622), be provided with cavity in the upper shell (611) and lower shell (622), it is described on
Cylinder (611) and lower shell (622) are rotatably connected, and the cavity of upper shell (611) and lower shell (622) is spliced to form cylinder
(62) accommodating chamber (80), lower shell (622) shell is put with the output end of rotating electric machine (61) to be connected, first vertical bar
(842) being provided on one side the first inclined-plane (8421) close to first outlet is provided with one tiltedly on lower shell (622) inner wall
Block (10) is provided with the second inclined-plane (101) for contradicting with the first inclined-plane (8421) on the skewback (10), and described first is horizontal
Bar (841) is rotatably connected in telescoping mechanism (9) towards one end of telescoping mechanism (9), and the second crossbar (831) is towards stretching
One end of contracting mechanism (9) is fixedly connected in telescoping mechanism (9).
6. a kind of wind-proof device for rolling screen door according to claim 3, it is characterised in that: the telescoping mechanism (9)
Second spring (91) including connecting upper fixture block (83) and lower fixture block (84), the second spring (91) keep down fixture block (84) to
Rotating electric machine (61) movement, the second spring (91) is internal to be additionally provided with telescopic rod (92), one end of the telescopic rod (92)
It is fixedly linked with upper fixture block (83), telescopic rod (92) other end is rotatably connected with lower fixture block (84).
7. a kind of wind-proof device for rolling screen door according to claim 5, it is characterised in that: the upper shell (611)
It is provided on barrel at cavities open sliding slot (8111), is provided with convex block (8222) at lower shell (622) cavities open,
The convex block (8222) is embedded in sliding slot (8111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811178775.2A CN109441321B (en) | 2018-10-10 | 2018-10-10 | Wind-resistant device for roller shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811178775.2A CN109441321B (en) | 2018-10-10 | 2018-10-10 | Wind-resistant device for roller shutter door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109441321A true CN109441321A (en) | 2019-03-08 |
| CN109441321B CN109441321B (en) | 2020-03-27 |
Family
ID=65546357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811178775.2A Active CN109441321B (en) | 2018-10-10 | 2018-10-10 | Wind-resistant device for roller shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109441321B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454066A (en) * | 2019-08-29 | 2019-11-15 | 重庆德新纪源科技有限公司 | A kind of wind-proof device of rolling screen door |
| CN110735592A (en) * | 2019-09-09 | 2020-01-31 | 宁波先锋新材料股份有限公司 | automatic curtain |
| 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 |
| CN112431329A (en) * | 2020-11-23 | 2021-03-02 | 浙江安防职业技术学院 | Wall body safety protection device for resisting typhoon |
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| CN201963168U (en) * | 2011-01-26 | 2011-09-07 | 海芙德建筑产品(上海)有限公司 | Wind-resistant device of rolling shutter door |
| CN108104296A (en) * | 2017-12-15 | 2018-06-01 | 温州大学瓯江学院 | A kind of Mobile wind-resisting column |
| CN108316751A (en) * | 2018-01-23 | 2018-07-24 | 温州大学瓯江学院 | A kind of wind resistance enclosing holder |
| CN108741776A (en) * | 2018-08-09 | 2018-11-06 | 安徽铂悦厨业有限公司 | A kind of multifunctional workstation for kitchen use |
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| US5468040A (en) * | 1994-02-01 | 1995-11-21 | Peng Hsieh; Shih-Fang | Power-operated automobile sunshade |
| CN201963168U (en) * | 2011-01-26 | 2011-09-07 | 海芙德建筑产品(上海)有限公司 | Wind-resistant device of rolling shutter door |
| CN108104296A (en) * | 2017-12-15 | 2018-06-01 | 温州大学瓯江学院 | A kind of Mobile wind-resisting column |
| CN108316751A (en) * | 2018-01-23 | 2018-07-24 | 温州大学瓯江学院 | A kind of wind resistance enclosing holder |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454066A (en) * | 2019-08-29 | 2019-11-15 | 重庆德新纪源科技有限公司 | A kind of wind-proof device of rolling screen door |
| CN110735592A (en) * | 2019-09-09 | 2020-01-31 | 宁波先锋新材料股份有限公司 | automatic curtain |
| CN110735592B (en) * | 2019-09-09 | 2020-09-15 | 宁波先锋新材料股份有限公司 | Automatic curtain |
| 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 |
| CN112431329A (en) * | 2020-11-23 | 2021-03-02 | 浙江安防职业技术学院 | Wall body safety protection device for resisting typhoon |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109441321B (en) | 2020-03-27 |
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Address after: 325000 Wenzhou National University Science Park, 38 Dongfang South Road, Ouhai Economic Development Zone, Wenzhou City, Zhejiang Province Patentee after: Wenzhou Institute of Technology Address before: 325000 Wenzhou National University Science Park, 38 Dongfang South Road, Ouhai Economic Development Zone, Wenzhou City, Zhejiang Province Patentee before: WENZHOU UNIVERSITY OUJIANG College |
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Effective date of registration: 20240102 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 325000 Wenzhou National University Science Park, 38 Dongfang South Road, Ouhai Economic Development Zone, Wenzhou City, Zhejiang Province Patentee before: Wenzhou Institute of Technology |
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