CN202866609U - Shutter piece anti-wind device of anti-wind type roller shutter door - Google Patents
Shutter piece anti-wind device of anti-wind type roller shutter door Download PDFInfo
- Publication number
- CN202866609U CN202866609U CN 201220565549 CN201220565549U CN202866609U CN 202866609 U CN202866609 U CN 202866609U CN 201220565549 CN201220565549 CN 201220565549 CN 201220565549 U CN201220565549 U CN 201220565549U CN 202866609 U CN202866609 U CN 202866609U
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- Prior art keywords
- wind
- shutter
- guide rail
- pulleys
- horizontal guide
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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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Abstract
The utility model discloses a shutter piece anti-wind device of an anti-wind roller shutter door. The shutter piece anti-wind device comprises a horizontal guide rail in a rectangular structure, a U-shaped anti-wind column and two pulleys with annular grooves. Two ends of the anti-wind column are respectively and fixedly connected with the outer end of a central shaft of one pulley, and the two pulleys are hung through the grooves and connected to two long edges of the horizontal guide rail in a sliding mode. A rectangular limiting frame is horizontally arranged on the outer side of the lower portion of the anti-wind column, and a lock catch is arranged in the middle of the limiting frame. The shutter piece anti-wind device is novel in design and simple in structure, greatly increases strength of shutter pieces of the roller shutter door when the shutter pieces are attacked by high wind, avoids generation of occasions that the shutter pieces are blown bent and fall out of the vertical guide rail, and is strong in practicability and easy to popularize and apply.
Description
Technical field
The utility model belongs to construction engineering technical field, relates in particular to a kind of curtain sheet wind-proof device of wind-proof type rolling door.
Background technology
Present construction field at building doors and windows, the area of door and window is increasing, for the door as workshop, garage, warehouse, much all adopt rolling door, and existing this rolling door is particularly running in the situation of strong wind owing to wider, and indivedual curtain sheets are easy to be blown down the guide rail of both sides, thereby cause the damage of rolling door, occur especially easily in the place frequently at the coastal area typhoon.
The utility model content
The utility model provides a kind of curtain sheet wind-proof device of wind-proof type rolling door in order to solve weak point of the prior art.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of curtain sheet wind-proof device of wind-proof type rolling door, comprise the horizontal guide rail of rectangular structure, windproof post and two pulleys with annular groove of U-shaped, the both ends of windproof post are fixedly connected with the outer end of the central axis of a pulley respectively, and two pulleys are hung and are slidingly connected at by groove on two long limits of horizontal guide rail.
The lower outside level of described windproof post is provided with the limitting casing of rectangle, and the limitting casing middle part is provided with snap close.
Adopt technique scheme, the wind-proof type rolling door also comprises roller shutter box and is located at the vertical guide of both sides, roller shutter box bottom that be provided with spool in the roller shutter box, spool is provided with Power Drive Unit, is wound with the curtain sheet that both ends slide up and down along vertical guide on the spool.
The utility model is located between the vertical guide top.The utility model mainly adopts the windproof post of U-shaped, the curtain sheet that puts down on the spool of rolling door drops in the middle of the windproof post, be that two montants of windproof post lay respectively at Men Nei and outdoors, windproof post moves to the middle part of horizontal guide rail, locks snap close, is equivalent to original wider curtain sheet is divided into two parts, the curtain sheet has been increased a vertical supporting, increased the bulk strength of curtain sheet, when strong wind occurring, can not occur again that indivedual curtain sheets are blown down and the situation that breaks away from vertical guide; When rolling door need to rise, open snap close, promote windproof post, move to arbitrary vertical guide by two pulleys along two long limits of horizontal guide rail by.Limitting casing plays the stability of windproof post when left and right horizontal moves, and snap close is fixed windproof post, plays to blow to prevent when blowing hard that windproof post from swinging the effect of displacement.
If because of specific demand, when rolling door body level is wider, can suitably increase many windproof posts, improve the anti-monsoon intensity of a body.
The utility model is novel in design, simple in structure, and the intensity of the curtain sheet that has greatly increased rolling door when being subject to strong wind and attacking avoids the curtain sheet to be blown down and the situation of deviating from vertical guide occurs, and is practical, is easy to apply.
Description of drawings
Structural representation when Fig. 1 is the utility model installment state;
Fig. 2 is the side cutaway view Amplified image of the utility model in the middle of Fig. 1.
The specific embodiment
As shown in Figure 1, the curtain sheet wind-proof device of a kind of wind-proof type rolling door of the present utility model, comprise the horizontal guide rail 6 of rectangular structure, windproof post 7 and two pulleys 9 with annular groove 8 of U-shaped, the both ends of windproof post 7 are fixedly connected with the outer end of the central axis 10 of a pulley 9 respectively, and two pulleys 9 are hung and are slidingly connected on two long limits of horizontal guide rail 6 by groove 8.
The lower outside level of windproof post 7 is provided with the limitting casing 11 of rectangle, and limitting casing 11 middle parts are provided with snap close 12.Snap close 12 repeats no more for existing mature technology, concrete structure.
The wind-proof type rolling door also comprises roller shutter box 1 and is located at the vertical guide 2 of both sides, roller shutter box 1 bottom, be provided with spool 3 in the roller shutter box 1, spool 3 is provided with Power Drive Unit 4, Power Drive Unit 4 is tube shaped electric machine, be wound with the curtain sheet 5 that both ends slide up and down along vertical guide 2 on the spool 3, horizontal guide rail 6 of the present utility model and limitting casing 11 are horizontally set on respectively between vertical guide 2 tops.
During use, the curtain sheet 5 that Power Drive Unit 4 drive spools 3 turning handles are wrapped on the spool 3 puts down along vertical guide 2, curtain sheet 5 just in time drops in the middle of the windproof post 7, be that two montants of windproof post 7 lay respectively at Men Nei and outdoors, then promote windproof post 7 and move to the middle part of horizontal guide rail 6 along two long limits of horizontal guide rail 6 by two pulleys 9, snap close 12 is fixing with limitting casing 11 with windproof post 7.Windproof post 7 is fixed as one all curtain sheets 5, has increased the bulk strength of curtain sheet 5, when strong wind occurring, can not occur that indivedual curtain sheets 5 are blown down and the situation that breaks away from vertical guide 2 again.When rolling door is opened, spool 3 promotes curtain sheet 5, opens snap close 12, promotes windproof post 7, and it is other to move to arbitrary vertical guide 2 along two long limits of horizontal guide rail 6 by two pulleys 9.
Claims (2)
1. the curtain sheet wind-proof device of a wind-proof type rolling door, it is characterized in that: comprise the horizontal guide rail of rectangular structure, windproof post and two pulleys with annular groove of U-shaped, the both ends of windproof post are fixedly connected with the outer end of the central axis of a pulley respectively, and two pulleys are hung and are slidingly connected at by groove on two long limits of horizontal guide rail.
2. the curtain sheet wind-proof device of a kind of wind-proof type rolling door according to claim 1, it is characterized in that: the lower outside level of described windproof post is provided with the limitting casing of rectangle, and the limitting casing middle part is provided with snap close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565549 CN202866609U (en) | 2012-10-31 | 2012-10-31 | Shutter piece anti-wind device of anti-wind type roller shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565549 CN202866609U (en) | 2012-10-31 | 2012-10-31 | Shutter piece anti-wind device of anti-wind type roller shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202866609U true CN202866609U (en) | 2013-04-10 |
Family
ID=48033335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220565549 Expired - Fee Related CN202866609U (en) | 2012-10-31 | 2012-10-31 | Shutter piece anti-wind device of anti-wind type roller shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202866609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335800A (en) * | 2020-03-13 | 2020-06-26 | 邵修立 | Windproof electric rolling shutter door |
-
2012
- 2012-10-31 CN CN 201220565549 patent/CN202866609U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335800A (en) * | 2020-03-13 | 2020-06-26 | 邵修立 | Windproof electric rolling shutter door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20131031 |