CN103867106B - Wind resistance mechanism for flexible rapid rolling door - Google Patents
Wind resistance mechanism for flexible rapid rolling door Download PDFInfo
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- CN103867106B CN103867106B CN201410104729.3A CN201410104729A CN103867106B CN 103867106 B CN103867106 B CN 103867106B CN 201410104729 A CN201410104729 A CN 201410104729A CN 103867106 B CN103867106 B CN 103867106B
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- Prior art keywords
- door
- track
- spring
- door body
- row chain
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Abstract
The invention belongs to the technical field of an industrial rapid rolling door tool and particularly relates to a wind resistance mechanism for a flexible rapid rolling door. The invention discloses the wind resistance mechanism for the flexible rapid rolling door, which comprises door body tension cloth. The door body tension cloth is fixedly connected to a side row chain; the side row chain is clamped in a rail; the other end of the rail is clamped in a rail clamping part; the rail clamping part is connected with a door body border. According to the invention, the door body tension cloth can be well prevented from being separated from the rail; and the wind resistance mechanism has a very strong wind resistance effect and a simple structure and is reasonably designed.
Description
Technical field
The invention belongs to industrial quick rolling-door apparatus technical field, more particularly, to a kind of flexibility quick rolling-door anti-
Wind mechanism.
Background technology
Flexible quick rolling-door is widely used at the passage of the dust proof workshops such as food, medicine.Flexible quick rolling-door
Door body is tension force cloth.Because tension force cloth deforms larger in the presence of wind load, door curtain can be made to de-orbit, thus losing obstruct
The effect of indoor and outdoor air.And the common wind resistance practice adopting at present is the door body widened in orbit and increases bottom girder certainly
Weight.But this processing method has defect：In the case that door body span is big, the wind resistance effect being risen is undesirable.
Content of the invention
It is an object of the invention to solving the problems, such as techniques discussed above, provide a kind of wind resistance machine of flexibility quick rolling-door
Structure, its technical scheme is as follows：
A kind of wind-resistance mechanism of flexibility quick rolling-door, including door body tension force cloth it is characterised in that described door body tension force
Cloth is fixedly connected in the row chain of side, and described side row chain is arranged in track, and the other end of described track is arranged in track card
In part, described track fastener is connected with door bulk frame.
Optimal way is that described track fastener is connected by bolt with door bulk frame, and described bolt is provided with spring,
Described track fastener can be compressed separated with door bulk frame in spring.
Optimal way is that described door body tension force cloth is provided with the flexible PVC bar with side row chain uniform thickness.
The wind-resistance mechanism of the flexible quick rolling-door that the present invention provides, the effect of side row chain is for fixing door body tension force
Cloth, and the spacing between the row chain of side can adjust according to local wind load size.And the effect of track is to limit side row chain to make water
Prosposition move, prevent door body tension force cloth deform in the presence of wind load larger after de-orbit.And the effect of track fastener be with
Door bulk frame is connected so that can play undertaking between track and door bulk frame.
The track fastener of the present invention is connected with door bulk frame by bolt, and is arranged with spring on bolt, so that
When wind load increases, track and track fastener are subject to the pulling force of door body tension force cloth to door body tension force cloth, thus pressuring spring makees water
Prosposition moves；When wind load disappears, under the action of the spring, door body tension force cloth reverts to original state again.So, by bolt and bullet
Spring, can reduce the moment stress of the tearing to door body tension force cloth for the side row chain when fitful wind.
The door body tension force cloth of the present invention is provided with the flexible PVC bar with side row chain uniform thickness.Quick rolling-door cylinder can be made
Receive（Put）When radius roller consistent.
Spacing between the side row chain of the present invention can adjust according to local wind load size.
The diameter of the bolt of the present invention and quantity can adjust according to local wind load size.
The present invention can be good at preventing door body tension force cloth from departing from from track, and wind resistance effect is extremely strong, simple for structure, design
Rationally.
Brief description
Fig. 1 is the schematic diagram of the present invention.
Fig. 2 is the schematic diagram of side row chain.
Specific embodiment
With reference to Fig. 1 and Fig. 2 specific illustrative embodiment：
A kind of wind-resistance mechanism of flexibility quick rolling-door, including door body tension force cloth 1, described door body tension force cloth 1 is fixing even
It is connected in side row chain 2, described side row chain 2 is arranged in track 3, the other end of described track 3 is arranged in track fastener 4
In, described track fastener 4 is connected with door bulk frame 5.Described track fastener 4 is connected by bolt 6 with door bulk frame 5, institute
The bolt 6 stated is provided with spring 7, and described track fastener 4 can be compressed separated with door bulk frame 5 in spring 7.Described door
Body tension force cloth 1 is provided with the flexible PVC bar 8 with side row chain 2 uniform thickness.
Door bulk frame is to be formed by hot-dip galvanizing sheet steel rolling；Track fastener is to be formed by hot-dip galvanizing sheet steel rolling, track card
Part is contour with door bulk frame；Door bulk frame and track fastener are joined together by bolt and spring, and track fastener is with along door bulk frame
Vertically uniform it is bolted on doorframe；Track is made up of high-strength engineering plastics；Side row chain is by high-strength engineering plastics
Make；Side row chain is fixedly connected with door body tension force cloth.For keeping the cylinder on quick rolling-door to receive（Put）When radius roller one
Cause, fixing a flexible PVC bar, flexible PVC bar and side row chain uniform thickness apart from the place's splicing of 100 millimeters of track；Door body side backplate,
Form the door bulk frame of closing together with the beam backplate on cylinder.One end of spring is connected with bolt, the other end of spring and door
Body frame is connected, and can arrange pad between spring and door bulk frame.
The diameter of the chain pitch of row chain and bolt and quantity can make design adjustment according to wind load size.
When wind action is in door body, door body tension force cloth produce suspension cable equally deform, door body tension force cloth stress so that
Obtain side row chain stress.Side row chain stops door body tension force cloth to pull in track in orbit.When wind load increases, track and rail
Road fastener pressuring spring makees horizontal displacement；When wind load disappears, under the action of the spring, door body tension force cloth reverts to original state again.
Claims (1)
1. a kind of wind-resistance mechanism of flexibility quick rolling-door, including door body tension force cloth it is characterised in that described door body tension force cloth
It is fixedly connected in the row chain of side, described side row chain is arranged in track, the other end of described track is arranged in track fastener
In, described track fastener is connected with door bulk frame, and described track fastener is connected by bolt with door bulk frame, described spiral shell
Bolt is provided with spring, and described track fastener can be compressed separated with door bulk frame in spring；Track fastener and door bulk frame
Contour；Door bulk frame and track fastener are joined together by bolt and spring, and track fastener is with the spiral shell vertically uniform along door bulk frame
Bolt is fixed on doorframe；Track is made up of high-strength engineering plastics；Side row chain is made up of high-strength engineering plastics；Side row chain
It is fixedly connected with door body tension force cloth, for keeping radius roller during the cylinder folding and unfolding on quick rolling-door consistent, apart from track 100
At millimeter, a flexible PVC bar, flexible PVC bar and side row chain uniform thickness are fixed in splicing；Beam backplate on door body side backplate, with cylinder
Form the door bulk frame of closing together, one end of spring is connected with bolt, and the other end of spring is connected with door bulk frame, spring and
Pad is set between door bulk frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104729.3A CN103867106B (en) | 2014-03-20 | 2014-03-20 | Wind resistance mechanism for flexible rapid rolling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410104729.3A CN103867106B (en) | 2014-03-20 | 2014-03-20 | Wind resistance mechanism for flexible rapid rolling door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103867106A CN103867106A (en) | 2014-06-18 |
| CN103867106B true CN103867106B (en) | 2017-02-08 |
Family
ID=50906072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410104729.3A Active CN103867106B (en) | 2014-03-20 | 2014-03-20 | Wind resistance mechanism for flexible rapid rolling door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103867106B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3554917B2 (en) * | 1999-06-29 | 2004-08-18 | 三和シヤッター工業株式会社 | Seat shutter and guide block used for the seat shutter |
| BE1016275A3 (en) * | 2002-06-13 | 2006-07-04 | Dynaco International Sa | Dipositif a component of a drum roll around. |
| TWI499713B (en) * | 2009-11-06 | 2015-09-11 | Komatsu Denki Sangyo Kabushiki Kaisha | Sheet guide of sheet shutter |
| DE102012000116B4 (en) * | 2012-01-05 | 2018-05-17 | Stöbich Brandschutz GmbH | Smoke or fire protection device |
| ES1079180Y (en) * | 2013-04-10 | 2013-08-02 | Alarcon Antonio Jose Martinez | MODULAR BLIND |
| CN203783421U (en) * | 2014-03-20 | 2014-08-20 | 浙江启门科技有限公司 | Wind resisting mechanism for flexible quick roller shutter door |
-
2014
- 2014-03-20 CN CN201410104729.3A patent/CN103867106B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103867106A (en) | 2014-06-18 |
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| C14 | Grant of patent or utility model | ||
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