CN103850639A - Track of flexible quick roller shutter door - Google Patents
Track of flexible quick roller shutter door Download PDFInfo
- Publication number
- CN103850639A CN103850639A CN201410104681.6A CN201410104681A CN103850639A CN 103850639 A CN103850639 A CN 103850639A CN 201410104681 A CN201410104681 A CN 201410104681A CN 103850639 A CN103850639 A CN 103850639A
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- CN
- China
- Prior art keywords
- track
- door
- flexible quick
- roller shutter
- main body
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- 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.)
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Abstract
The invention belongs to the technical field of industrial quick roller shutter door tools, and in particular relates to a track of a flexible quick roller shutter door. The track of the flexible quick roller shutter door comprises a main track body, wherein a sliding rail cavity is formed in the main track body; a bayonet is formed in one side of the main track body and is communicated with the sliding rail cavity; the other side of the main track body is connected with a track bulge; a clamping groove is formed between the track bulge and the main track body. The track of the flexible quick roller shutter door can be used for well preventing door body tension cloth from being separated from a door body, and is simple in structure and reasonable in design.
Description
Technical field
The invention belongs to industrial quick rolling-door apparatus technical field, relate in particular to a kind of track of flexible quick rolling-door.
Background technology
Flexible quick rolling-door extensively adopts at the passage place of the cleanroom such as food, medicine.The Men Tiwei tension force cloth of flexible quick rolling-door.Because tension force cloth is out of shape greatlyr under the effect of wind load, can makes door curtain de-orbit, thereby lose the effect of air lock inner air and outer air.And the common wind resistance practice adopting is at present to widen door body in orbit and increase bottom girder deadweight.But this processing method exists defect: when in the large situation of door body span, its body tension force cloth is easy to come off from door body.And under the effect of larger wind load, door body tension force cloth can be subject to moment tension force and tearing.
Summary of the invention
The object of the invention is to solve above-described technical problem, a kind of track of flexible quick rolling-door is provided, its technical scheme is as follows:
A kind of track of flexible quick rolling-door, it is characterized in that, the track of described flexible quick rolling-door comprises track main body, in described track main body, offer slide rail cavity, one side of described track main body offers bayonet socket, described bayonet socket communicates with slide rail cavity, and the opposite side of described track main body is connected with track male member, between described track male member and track main body, is provided with draw-in groove.
Optimal way is on described slide rail cavity, to be positioned at bayonet socket one side and to be provided with chamfering.
The present invention when in use, is arranged with limit row chain in slide rail cavity, limit row chain is fixed with a body tension force cloth, and door body tension force cloth extends outside track by bayonet socket.Track male member is to be fastened on track fastener inside.Draw-in groove is to make track male member can be good at being fastened on track fastener.Track fastener is connected with door bulk frame with spring by bolt.
The track of flexible quick rolling-door provided by the invention, and the effect of slide rail cavity to be Restricted edge row chain do horizontal movement, prevent that a body tension force cloth is out of shape the main body that de-orbits after large under the effect of wind load.The effect of track male member is joining rails fastener, and the effect of track fastener is to be connected with door bulk frame, makes can play and accept between track and door bulk frame.
On slide rail cavity of the present invention, be positioned at bayonet socket one side and be provided with chamfering.Can make limit row chain reduce its impact force stressed while propping up track main body by chamfering, thereby can well extend its service time.
The present invention can be good at preventing that the body tension force cloth from departing from from door body, simple for structure, reasonable in design.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
The specific embodiment
Illustrate embodiment below in conjunction with Fig. 1:
A kind of track of flexible quick rolling-door, the track of described flexible quick rolling-door comprises track main body 1, in described track main body 1, offer slide rail cavity 2, one side of described track main body 1 offers bayonet socket 3, described bayonet socket 3 communicates with slide rail cavity 2, the opposite side of described track main body 1 is connected with track male member 4, between described track male member 4 and track main body 1, is provided with draw-in groove 5.On described slide rail cavity 2, be positioned at bayonet socket 3 one sides and be provided with chamfering 6.
In slide rail cavity, be arranged with limit row chain, limit row chain is fixed with a body tension force cloth, and door body tension force cloth extends outside track by bayonet socket.Track male member is to be fastened on track fastener inside.Draw-in groove is to make track male member can be good at being fastened on track fastener.Track fastener is connected with door bulk frame with spring by bolt.
Door bulk frame of the present invention is to be formed by hot-dip galvanizing sheet steel rolling; Track fastener is to be formed by hot-dip galvanizing sheet steel rolling, and track fastener and door bulk frame are contour; Door bulk frame and track fastener are joined together by bolt and spring, and track fastener is used along vertical uniform being bolted on doorframe of door bulk frame; Track is made up of high-strength engineering plastics; Limit row chain is made up of high-strength engineering plastics; Limit row chain is fixedly connected with door body tension force cloth.Radius roller is consistent when keeping cylinder on quick rolling-door to receive (putting), fixes a flexible PVC bar, flexible PVC bar and limit row chain uniform thickness locating apart from 100 millimeters, track to glued joint; Door body limit backplate, with the door bulk frame that forms sealing together with beam backplate on cylinder.
When wind action is during in door body, door body tension force cloth produces a suspension cable and is equally out of shape, thereby the stressed limit row chain that makes of door body tension force cloth is stressed.Limit row chain stops a body tension force cloth to pull in track in orbit.In the time that wind load strengthens, track and track fastener pressuring spring are done horizontal movement; When wind load disappears, under spring action, door body tension force cloth reverts to original state again.
Claims (2)
1. the track of a flexible quick rolling-door, it is characterized in that, the track of described flexible quick rolling-door comprises track main body, in described track main body, offer slide rail cavity, one side of described track main body offers bayonet socket, described bayonet socket communicates with slide rail cavity, and the opposite side of described track main body is connected with track male member, between described track male member and track main body, is provided with draw-in groove.
2. the track of flexible quick rolling-door as claimed in claim 1, is characterized in that, is positioned at bayonet socket one side and is provided with chamfering on described slide rail cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104681.6A CN103850639A (en) | 2014-03-20 | 2014-03-20 | Track of flexible quick roller shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104681.6A CN103850639A (en) | 2014-03-20 | 2014-03-20 | Track of flexible quick roller shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103850639A true CN103850639A (en) | 2014-06-11 |
Family
ID=50858733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410104681.6A Pending CN103850639A (en) | 2014-03-20 | 2014-03-20 | Track of flexible quick roller shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103850639A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1279334A (en) * | 1999-06-29 | 2001-01-10 | 三和卷帘门工业株式会社 | Sheet shutter device |
| US8291960B2 (en) * | 2010-04-15 | 2012-10-23 | Tnr Industrial Doors Inc. | Pivoting bottom bar for roll-up door |
| CN202596544U (en) * | 2012-05-29 | 2012-12-12 | 淮北东荣机械电子科技有限公司 | Anti-slippage door frame guide groove of electric rolling door |
| CN203783435U (en) * | 2014-03-20 | 2014-08-20 | 浙江启门科技有限公司 | Track for flexible quick roller shutter door |
-
2014
- 2014-03-20 CN CN201410104681.6A patent/CN103850639A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1279334A (en) * | 1999-06-29 | 2001-01-10 | 三和卷帘门工业株式会社 | Sheet shutter device |
| US8291960B2 (en) * | 2010-04-15 | 2012-10-23 | Tnr Industrial Doors Inc. | Pivoting bottom bar for roll-up door |
| CN202596544U (en) * | 2012-05-29 | 2012-12-12 | 淮北东荣机械电子科技有限公司 | Anti-slippage door frame guide groove of electric rolling door |
| CN203783435U (en) * | 2014-03-20 | 2014-08-20 | 浙江启门科技有限公司 | Track for flexible quick roller shutter door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140611 |
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| RJ01 | Rejection of invention patent application after publication |