CN205823132U - A kind of rolling screen door anti-warp protection device - Google Patents
A kind of rolling screen door anti-warp protection device Download PDFInfo
- Publication number
- CN205823132U CN205823132U CN201620777891.6U CN201620777891U CN205823132U CN 205823132 U CN205823132 U CN 205823132U CN 201620777891 U CN201620777891 U CN 201620777891U CN 205823132 U CN205823132 U CN 205823132U
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- CN
- China
- Prior art keywords
- door
- reel
- rolling screen
- connects
- roller
- 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.)
- Expired - Fee Related
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
This utility model relates to a kind of rolling screen door anti-warp protection device, and a kind of rolling screen door anti-warp protection device, including supporting plate, reel, door roller, chain-drive mechanism, door curtain, door curtain guide rail, controller and alarm device；Described supporting plate is divided into above door opening on the body of wall of both sides；Described reel two ends are located on the supporting plate of door opening both sides；Described door roller is located therein on a supporting plate；The input of described chain-drive mechanism connects door roller, one end of outfan connection reel；Described door curtain is wrapped on reel；Described door curtain guide rail is divided into door opening both sides, play the guiding role door curtain；Described controller connects door roller and controls door roller duty；Being provided with microswitch outside described door curtain guide rail upper end, this microswitch and controller connect；Described alarm device connects controller.This utility model can prevent that rolling screen door is descending to be run into barrier warp and report to the police.
Description
Technical field
This utility model relates to rolling screen door technical field, particularly relates to a kind of rolling screen door anti-warp protection device.
Background technology
Electric rolling door lifting is driven by door roller, and door roller typically drives spool turns, reel by chain-drive mechanism
Drive the door curtain being wrapped on reel to slide up and down along door curtain guide rail and realize switch gate.Rolling screen door is typically provided stop,
For making rolling screen door be automatically stopped in the precalculated position of the upper and lower of door opening, general rolling screen door midway is not automatically stopped
Function, running into barrier rolling screen door at closing time will not be automatically stopped, and can damage barrier by pressure, if barrier is really up to the mark withstands roller shutter
Door, then the curtain sheet above door curtain can extrude the curtain sheet of lower section, and the curtain sheet of top can be deposited in above door curtain guide rail, even can warp
To ceiling, rack ceiling, will also result in door curtain deformed damaged.
Utility model content
This utility model gram provides and a kind of can prevent that rolling screen door is descending runs into barrier warp and the rolling screen door reported to the police is prevented
Warp protection device.
This utility model is achieved through the following technical solutions:
A kind of rolling screen door anti-warp protection device, including supporting plate, reel, door roller, chain-drive mechanism, door curtain, door curtain
Guide rail, controller and alarm device；Described supporting plate is divided into above door opening on the body of wall of both sides；Door opening is located at described reel two ends
On the supporting plate of both sides；Described door roller is located therein on a supporting plate；The input of described chain-drive mechanism connects door roller, defeated
Go out end and connect one end of reel；Described door curtain is wrapped on reel；Described door curtain guide rail is divided into door opening both sides, plays door curtain and leads
To effect；Described controller connects door roller and controls door roller duty；It is provided with fine motion outside described door curtain guide rail upper end
Switch, this microswitch and controller connect；Described alarm device connects controller.
At closing time, door curtain is descending along door curtain guide rail, if door curtain runs into barrier, door curtain can not continue traveling downwardly, top
Curtain sheet can arch upward to be deposited in above door curtain guide rail and touch microswitch, microswitch sends the signal of telecommunication to controller, controls
Device controls door roller and shuts down and drive alarm device to report to the police.
Further, described chain-drive mechanism includes big sprocket wheel, minor sprocket and chain；Described big sprocket wheel connects the one of reel
End, minor sprocket connects door roller, and chain connects big sprocket wheel and minor sprocket.
Further, described microswitch is normally-closed contact type microswitch.Normally-closed contact type microswitch facilitates circuit to set
Meter.
Further, described alarm device is alarm lamp.Play light warning effect.
Further, described alarm device is buzzer.Play audible alarm effect.
The beneficial effects of the utility model are: be provided with microswitch outside door curtain guide rail upper end, by microswitch and control
Device processed connects, and uses alarm device to report to the police, and both can guarantee that the normal of door roller motor starts and work, descending in rolling screen door
Time run into barrier again can automatic shutdown circuit reporting to the police, can effectively prevent rolling screen door warp.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus protection domain of the present utility model is made apparent clearly
Define.
As it is shown in figure 1, a kind of rolling screen door anti-warp protection device, including supporting plate 1, reel 2, door roller 3, door curtain 4, door
Curtain guide track 5, controller 6；Described supporting plate 1 is divided into above door opening on the body of wall of both sides；Door opening both sides are located at described reel 2 two ends
On supporting plate 1, one end of reel 2 is provided with big sprocket wheel 7；Described door roller 3 is located therein on a supporting plate 1, the output of door roller 3
End is provided with minor sprocket 8, and minor sprocket 8 connects big sprocket wheel 7 by chain 9；Described door curtain 4 is wrapped on reel 2；Described door curtain guide rail
5 are divided into door opening both sides, play the guiding role door curtain 4；Described controller 6 connects door roller 3 and controls the work shape of door roller 3
State；Being provided with closed type microswitch 10 outside described door curtain guide rail 5 upper end, this microswitch 10 and controller 6 connect；Described control
Device 6 processed is also associated with alarm lamp 11 and buzzer 12.
At closing time, door curtain 4 is descending along door curtain guide rail 5, if door curtain 4 runs into barrier, door curtain 4 can not continue traveling downwardly,
The curtain sheet of top can arch upward to be deposited in above door curtain guide rail 5 and touch microswitch 10, and microswitch 10 sends electricity to controller 6
Signal, controller 6 controls door roller 3 and shuts down and connect alarm lamp 11, simultaneously drives buzzer 12 and send chimes of doom.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (5)
1. a rolling screen door anti-warp protection device, leads including supporting plate, reel, door roller, chain-drive mechanism, door curtain, door curtain
Rail, controller and alarm device；Described supporting plate is divided into above door opening on the body of wall of both sides；Door opening two is located at described reel two ends
On collateral frame plate；Described door roller is located therein on a supporting plate；The input of described chain-drive mechanism connects door roller, output
End connects one end of reel；Described door curtain is wrapped on reel；Described door curtain guide rail is divided into door opening both sides, and door curtain is risen guiding
Effect；Described controller connects door roller and controls door roller duty；It is characterized in that: outside described door curtain guide rail upper end
Being provided with microswitch, this microswitch and controller connect；Described alarm device connects controller.
A kind of rolling screen door anti-warp protection device the most according to claim 1, it is characterised in that: described chain-drive mechanism bag
Include big sprocket wheel, minor sprocket and chain；Described big sprocket wheel connects one end of reel, and minor sprocket connects door roller, and chain connects big chain
Wheel and minor sprocket.
A kind of rolling screen door anti-warp protection device the most according to claim 1, it is characterised in that: described microswitch is normal
Closed contact type microswitch.
A kind of rolling screen door anti-warp protection device the most according to claim 1, it is characterised in that: described alarm device is report
Warning lamp.
A kind of rolling screen door anti-warp protection device the most according to claim 1, it is characterised in that: described alarm device is honeybee
Ring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620777891.6U CN205823132U (en) | 2016-07-23 | 2016-07-23 | A kind of rolling screen door anti-warp protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620777891.6U CN205823132U (en) | 2016-07-23 | 2016-07-23 | A kind of rolling screen door anti-warp protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205823132U true CN205823132U (en) | 2016-12-21 |
Family
ID=57560149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620777891.6U Expired - Fee Related CN205823132U (en) | 2016-07-23 | 2016-07-23 | A kind of rolling screen door anti-warp protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205823132U (en) |
-
2016
- 2016-07-23 CN CN201620777891.6U patent/CN205823132U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20210723 |