CN203669692U - Double fast rolling door - Google Patents
Double fast rolling door Download PDFInfo
- Publication number
- CN203669692U CN203669692U CN201320828249.2U CN201320828249U CN203669692U CN 203669692 U CN203669692 U CN 203669692U CN 201320828249 U CN201320828249 U CN 201320828249U CN 203669692 U CN203669692 U CN 203669692U
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- China
- Prior art keywords
- door
- reel
- curtain
- door curtain
- guide groove
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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.)
- Expired - Fee Related
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
A double fast rolling door is arranged at a door entrance. The double fast rolling door comprises a motor, winding drums, door curtains and a guide groove, the door curtains are formed by connecting a plurality of curtain sheets, the number of the winding drums and the number of the door curtains are respectively two, the winding drums are vertically arranged and are rotatably arranged on the two sides of the door entrance, the door curtains are both located at the door entrance, the guide groove is horizontally formed in the upper edge of the door entrance, guide wheels are arranged at the upper ends of the curtain sheets, all the guide wheels are arranged in the guide groove in a sliding mode, the outer ends of the two door curtains are connected with the corresponding winding drums respectively, the door curtains can be rolled and folded back to the winding drums through the winding drums, the motor drives one winding drum, and the two winding drums are connected through a transmission mechanism. The double fast rolling door is opened and closed through the double-opening mode of the two semi-range door curtains, the stroke of the door curtains is reduced, and the overall opening and closing speed of the rolling door is improved.
Description
Technical field
The utility model relates to a kind of rolling door, specifically, is a kind of opposite opened quick rolling-door.
Background technology
Rolling door is to be cascaded with the door sheet of multi-joint activity, in fixing slideway, centered by the spool of door top, rotates upper and lower door, is often applied in the larger access place of opening in the houses such as shop, factory building, warehouse.Current rolling door is all to move up and down to carry out switch gate, and the stroke of door curtain is long, is limited to the speed of the motor that drives door curtain, makes the speed of rolling door switch slower, and operating efficiency is lower.And door curtain both sides all slide in column, between door curtain and column wearing and tearing large, the hydraulic performance decline of door curtain operation fluency is fast.
Utility model content
The problems such as the utility model is slow for existing rolling door switching speed, and efficiency is low, quick abrasion, have designed a kind of opposite opened quick rolling-door.
Opposite opened quick rolling-door of the present utility model, be arranged on doorway, comprise motor, reel, door curtain and guide groove, door curtain is connected and is formed by multiple curtain sheets, reel and door curtain are all provided with two, reel vertically arranges, and the rotatable both sides, doorway that are arranged on, door curtain is all positioned on doorway, guide groove level is arranged on the upper edge on doorway, curtain sheet upper end is provided with guide wheel, guide wheel is all slidably mounted in guide groove, the outer end of two door curtains is connected respectively at corresponding reel, reel can be rolled door curtain be recovered on reel, motor drives one of them reel, two reels connect by transmission mechanism.
Preferably, rolling door also comprises axle bed, and axle bed is provided with two, and is arranged on both sides, doorway, and the two ends of each reel are provided with connecting axle, and the connecting axle of reel is all arranged on corresponding axle bed.
Preferably, the main shaft of motor is connected with one of them connecting axle, and belt wheel is all installed on the connecting axle of two reels, between belt wheel, connects by belt.
Preferably, the junction between door curtain curtain sheet is also provided with wind resistance rib.
Preferably, each door curtain top is provided with elastic tension band, and elastic tension band is all arranged in guide groove, and door curtain is all connected with elastic tension band for the wheel shaft that connects guide wheel, and the outer end of elastic tension band is all installed and is wrapped on the connecting axle of corresponding reel.
The beneficial effects of the utility model are: the mode that opposite opened quick rolling-door adopts the door curtain of two half ranges to split is carried out switch, has reduced the stroke of door curtain, has increased the switching speed of rolling door entirety.
Two reels link by belt transmission, simple in structure, are easy to installation and maintenance.
Door curtain only has a side to be arranged in guide groove, has reduced the wearing and tearing of door curtain parts, in the application life of having improved rolling door, has also guaranteed the fluency that door curtain moves.
Elastic tension band has elasticity that can be curling, also has the intensity on length direction, can guarantee the open configuration of two door curtains, avoid door curtain to be in operation lax and distortion occurs, guarantee the fluency of door curtain activity, also make door curtain roll, leave the guide wheel of guide groove and also can get back in guide groove simultaneously.
The wind resistance rib that install curtain sheet junction, has improved the sealing of door curtain, has improved the obturation effect of rolling door.
Accompanying drawing explanation
Accompanying drawing 1 is the structure chart of opposite opened quick rolling-door.
The specific embodiment
Opposite opened quick rolling-door of the present utility model, as shown in Figure 1, is arranged on doorway, comprises motor 1, reel 2, door curtain 3 and guide groove 4.
Door curtain 3 is connected and is formed by multiple curtain sheets, reel 2 and door curtain 3 are all provided with two, and reel 2 vertically arranges, and the rotatable both sides, doorway that are arranged on, door curtain 3 is all positioned on doorway, guide groove 4 levels are arranged on the upper edge on doorway, and curtain sheet upper end is provided with guide wheel 5, and guide wheel 5 is all slidably mounted in guide groove 4, the outer end of two door curtains 3 is connected respectively at corresponding reel 2, reel 2 can be rolled door curtain 3 be recovered on reel 2, and motor 1 drives 2, two reels 2 of one of them reel to connect by transmission mechanism.
Rolling door also comprises axle bed 6, and axle bed 6 is provided with two, and is arranged on both sides, doorway, and the two ends of each reel 2 are provided with connecting axle 7, and the connecting axle 7 of reel 2 is all arranged on corresponding axle bed 6.The main shaft of motor 1 is connected with one of them connecting axle 7, on the connecting axle 7 of two reels 2, belt wheel 8 is all installed, and between belt wheel 8, connects by belt 9.
Junction between door curtain 3 curtain sheets is also provided with wind resistance rib 10.
Each door curtain 3 tops are provided with elastic tension band 11, elastic tension band 11 is all arranged in guide groove 4, door curtain 3 is all connected with elastic tension band 11 for the wheel shaft that connects guide wheel 5, and the outer end of elastic tension band 11 is all installed and is wrapped on the connecting axle 7 of corresponding reel 2.
When rolling door is opened, motor 1 drives a reel 2 to rotate, and another reel 2 is due to belt transmission also rotating Vortex, and two reels 2 are rolled door curtain 3 from different directions, and outwards move in the inner of door curtain 3, doorway is opened.
When rolling door is opened, the guide wheel 5 at door curtain 3 tops leaves guide groove 4 successively, and also, along with door curtain 3 is wound on reel 2, door curtain 3 is packed up completely, when doorway is opened, be positioned at door curtain 3 the guide wheel 5 of inner side also at guide groove 4.
When rolling door is closed, reel 2 reverses, elastic tension band 11 the inners by be positioned at door curtain 3 the guide wheel 5 of inner side inwardly push away, other guide wheels also follow elastic tension band 11 to get back in guide groove 4 simultaneously, while reel 2 is also pushed door curtain 3 and is inwardly moved, until door curtain 3 emits completely, two interior end in contact of door curtain 3, doorway is closed.
Claims (5)
1. an opposite opened quick rolling-door, be arranged on doorway, it is characterized in that, comprise motor (1), reel (2), door curtain (3) and guide groove (4), door curtain (3) is connected and is formed by multiple curtain sheets, reel (2) and door curtain (3) are all provided with two, reel (2) vertically arranges, and the rotatable both sides, doorway that are arranged on, door curtain (3) is all positioned on doorway, guide groove (4) level is arranged on the upper edge on doorway, curtain sheet upper end is provided with guide wheel (5), guide wheel (5) is all slidably mounted in guide groove (4), the outer end of two door curtains (3) is connected respectively at corresponding reel (2), reel (2) can be rolled door curtain (3) be recovered on reel (2), motor (1) drives one of them reel (2), two reels (2) connect by transmission mechanism.
2. opposite opened quick rolling-door according to claim 1, it is characterized in that, rolling door also comprises axle bed (6), axle bed (6) is provided with two, and be arranged on both sides, doorway, the two ends of each reel (2) are provided with connecting axle (7), and the connecting axle (7) of reel (2) is all arranged on corresponding axle bed (6).
3. opposite opened quick rolling-door according to claim 2, it is characterized in that, the main shaft of motor (1) is connected with one of them connecting axle (7), on the connecting axle (7) of two reels (2), belt wheel (8) is all installed, and between belt wheel (8), connects by belt (9).
4. opposite opened quick rolling-door according to claim 1, is characterized in that, the junction between door curtain (3) curtain sheet is also provided with wind resistance rib (10).
5. opposite opened quick rolling-door according to claim 1, it is characterized in that, each door curtain (3) top is provided with elastic tension band (11), elastic tension band (11) is all arranged in guide groove (4), door curtain (3) is all connected with elastic tension band (11) for the wheel shaft that connects guide wheel (5), and the outer end of elastic tension band (11) is all installed and is wrapped on the connecting axle (7) of corresponding reel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828249.2U CN203669692U (en) | 2013-12-09 | 2013-12-09 | Double fast rolling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828249.2U CN203669692U (en) | 2013-12-09 | 2013-12-09 | Double fast rolling door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203669692U true CN203669692U (en) | 2014-06-25 |
Family
ID=50966004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320828249.2U Expired - Fee Related CN203669692U (en) | 2013-12-09 | 2013-12-09 | Double fast rolling door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203669692U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643878A (en) * | 2013-12-09 | 2014-03-19 | 青岛巴士德工业门制造有限公司 | Oppositely-opened fast roller shutter door |
| CN112252908A (en) * | 2020-09-25 | 2021-01-22 | 杭州娃哈哈精密机械有限公司 | Protective door capable of reducing outdoor gas intrusion and use method thereof |
| CN116575846A (en) * | 2023-07-12 | 2023-08-11 | 泉州市巨将机电设备有限公司 | Automatic shutter of switch |
-
2013
- 2013-12-09 CN CN201320828249.2U patent/CN203669692U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643878A (en) * | 2013-12-09 | 2014-03-19 | 青岛巴士德工业门制造有限公司 | Oppositely-opened fast roller shutter door |
| CN103643878B (en) * | 2013-12-09 | 2016-01-20 | 青岛巴士德工业门制造有限公司 | Opposite opened quick rolling-door |
| CN112252908A (en) * | 2020-09-25 | 2021-01-22 | 杭州娃哈哈精密机械有限公司 | Protective door capable of reducing outdoor gas intrusion and use method thereof |
| CN116575846A (en) * | 2023-07-12 | 2023-08-11 | 泉州市巨将机电设备有限公司 | Automatic shutter of switch |
| CN116575846B (en) * | 2023-07-12 | 2023-09-08 | 泉州市巨将机电设备有限公司 | Automatic shutter of switch |
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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 |
Granted publication date: 20140625 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |