CN204126524U - A kind of quiet rolling door - Google Patents
A kind of quiet rolling door Download PDFInfo
- Publication number
- CN204126524U CN204126524U CN201420533540.1U CN201420533540U CN204126524U CN 204126524 U CN204126524 U CN 204126524U CN 201420533540 U CN201420533540 U CN 201420533540U CN 204126524 U CN204126524 U CN 204126524U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- curtain sheet
- universal knot
- rolling door
- bottom girder
- 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
Links
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a kind of quiet rolling door, comprise driving mechanism, transmission mechanism, curtain sheet and guide rail, described driving mechanism comprises joystick, universal knot, universal knot fixed head and drive link, described universal knot is fixed on universal knot fixed head, described universal knot fixed head is fixed on body of wall by swell fixture, described joystick, universal knot is connected with drive rod rotation, described transmission mechanism includes reducer and rotating shaft, described drive link is connected successively with reducer and rotating shaft, described rotating shaft inside is provided with torsion spring device, the outer setting of described rotating shaft has case, the below of described rotating shaft is connected with curtain sheet, the bottom of described curtain sheet is provided with bottom girder, the outside of described bottom girder is enclosed with bottom girder glue cover, described guide rails assembling is in the both sides of curtain sheet, the utility model is very little at the noise of switch gate, soundproof effect when rolling door is closed simultaneously is outstanding.
Description
Technical field
The utility model relates to a kind of quiet rolling door.
Background technology
Rolling door is cascaded with the door sheet of multi-joint activity, and in fixing slideway, above door, rotate upper and lower door centered by rotating shaft, rolling door equally plays horizontal subdivision with the effect of wall, and it is by curtain plate, seat board, guide rail, bearing, rotating shaft, casing, control cabinet, door-rolling machine, stop, lintel, manual speed puts switching device, the part such as press button and safeties composition, generally be arranged on the position that inconvenience adopts wall to separate, along with the raising of people's living standard, automobile enters huge numbers of families, garage also parking stall building supporting setting, for the rolling door that garage adopts, existing conventional arrangement is all need to adopt chain and sprocket driving device to coordinate manual speed to put switching device to carry out, and switch operation can be caused not smooth like this, simultaneously, easily stuck defect is there is in chain and sprocket driving device after lubrication oil volatilization, be unfavorable for safeguarding, although the common steel rolling door structure on present society is simple, be easy to install, but it is large to run noise, but between large car, the super large rectangle hole of the special occasions such as market then needs to install steel column, and needing multiple electric motors to work can meet the demands simultaneously, and both time-consuming taking a lot of work turn increased cost and very unsightly, simultaneously traditional rolling door is set directly in rotating shaft due to cord, cord realizes launching and retracting by rotating shaft, therefore rotating shaft intelligent set becomes cylindrical shape, this needs the environment such as circular arc type rolling door, special-shaped hole just cannot install for the special occasions such as sports palace, exhibition hall.
The soundproof effect of rolling door is in the market poor, simultaneously complex structure, is unfavorable for installing promoting.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of quiet rolling door, and running noise has good improvement, adopts manual actuation structure simple, and convenient installation, soundproof effect is highly significant also.
For solving the problem, the utility model adopts following technical scheme: a kind of quiet rolling door, comprise driving mechanism, transmission mechanism, curtain sheet and guide rail, described driving mechanism comprises joystick, universal knot, universal knot fixed head and drive link, described universal knot is fixed on universal knot fixed head, described universal knot has good transmission agency, the transmission that joystick produces is passed to drive link, described universal knot fixed head is fixed on body of wall by swell fixture, ensure the stable of driving mechanism, described joystick, universal knot is connected with drive rod rotation, described transmission mechanism includes reducer and rotating shaft, reducer can make the lifting of rolling door more steady, described drive link is connected successively with reducer and rotating shaft, described rotating shaft inside is provided with torsion spring device, described torsion spring device can make to go easy power when hand, the outer setting of described rotating shaft has case, case can protect rotating shaft preferably not by the impact of environment, increase application life, the below of described rotating shaft is connected with curtain sheet, the bottom of described curtain sheet is provided with bottom girder, the outside of described bottom girder is enclosed with bottom girder glue cover, described bottom girder glue cover can make rolling door better tightness, strengthen soundproof effect, described guide rails assembling is in the both sides of curtain sheet.
As preferably, described curtain sheet is provided with double-layer aluminium alloy, double-deck be arranged so that curtain sheet in the middle of form vacuum, strengthen soundproof effect.
As preferably, the two ends, inside of described guide rail are provided with guide rail adhesive tape, and described guide rail adhesive tape has sound insulation and thinks effect.
As preferably, the middle part of described rotating shaft is provided with the sliding bearing of more than three, reduces the friction that curtain sheet is subject at ascending/decending, reduces the generation of noise.
As preferably, the curtain sheet of the below of described sliding bearing is provided with rectangular apertures, and when being conducive to being to open the door, curtain sheet can not produce horizontal comparison.
The rolling door of this technical scheme is very little at the noise of switch gate, and soundproof effect when rolling door is closed simultaneously is outstanding, and structure is simple.
The beneficial effects of the utility model are: curtain sheet is provided with double-layer aluminium alloy, double-deck is arranged so that the middle of curtain sheet forms vacuum, strengthen soundproof effect, bottom girder glue cover can make rolling door better tightness, strengthens soundproof effect and sealing, the middle part of rotating shaft is provided with the sliding bearing of more than three, reduce the friction that curtain sheet is subject at ascending/decending, reduce the generation of noise in use, adopt manual actuation structure simple, convenient installation, simultaneously cheap.
accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the assembling drawing of a kind of quiet rolling door of the present utility model.
Fig. 2 is the curtain sheet enlarged drawing of a kind of quiet rolling door of the present utility model.
detailed description of the invention
Consult shown in Fig. 1-Fig. 2, a kind of quiet rolling door, comprise driving mechanism 1, transmission mechanism 2, curtain sheet 3 and guide rail 4, described driving mechanism 1 comprises joystick 5, universal knot 6, universal knot fixed head 7 and drive link 8, described universal knot 6 is fixed on universal knot fixed head 7, described universal knot fixed head 7 is fixed on body of wall by swell fixture 9, certain space is reserved during installation, facilitate the rotation of universal knot 6, described joystick 5, universal knot 6 and drive link 8 are rotationally connected, in use, joystick 5 swing by the rotation that universal knot 6 converts drive link 8 to, described transmission mechanism 2 includes reducer 10 and rotating shaft 11, in use, reducer 10 can by the rotational speed regulation of drive link 8 to suitable interval, described drive link 8 is connected successively with reducer 10 and rotating shaft 11, described rotating shaft 11 inside is provided with torsion spring device 12, when opening the door, by driving mechanism 1, torsion spring device 12 is rotated and produce moment of torsion, at closing time, torsion spring device 12 is retracted initial position by moment of torsion, can close the door voluntarily, the outer setting of described rotating shaft 11 has case 13, the below of described rotating shaft 11 is connected with curtain sheet 3, the bottom of described curtain sheet 3 is provided with bottom girder 14, the outside of described bottom girder 14 is enclosed with bottom girder glue cover 15, described bottom girder glue cover 15 is fitted on the ground, described guide rail 4 is arranged on the both sides of curtain sheet 3.
Described curtain sheet 3 is provided with double-layer aluminium alloy, reduces unnecessary collision in use, thus affects soundproof effect.
The two ends, inside of described guide rail 4 are provided with guide rail adhesive tape 16, and guide rail adhesive tape 16 is fitted in guide rail 4 interior surface completely.
The middle part of described rotating shaft 11 is provided with the sliding bearing 17 of more than three.
The curtain sheet of the below of described sliding bearing 17 is provided with rectangular apertures, and the width of the width arm sliding bearing 14 of described rectangular apertures is bigger.
In use when opening the door, by driving mechanism 1, torsion spring device 12 is rotated and produce moment of torsion, at closing time, torsion spring device 12 is retracted initial position by moment of torsion, can close the door voluntarily.
The beneficial effects of the utility model are: curtain sheet is provided with double-layer aluminium alloy, double-deck is arranged so that the middle of curtain sheet forms vacuum, strengthen soundproof effect, bottom girder glue cover can make rolling door better tightness, strengthens soundproof effect and sealing, the middle part of rotating shaft is provided with the sliding bearing of more than three, reduce the friction that curtain sheet is subject at ascending/decending, reduce the generation of noise in use, adopt manual actuation structure simple, convenient installation, simultaneously cheap.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any change of expecting without creative work or replacement; all should be encompassed within protection domain of the present utility model; therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (3)
1. a quiet rolling door, it is characterized in that: comprise driving mechanism, transmission mechanism, curtain sheet and guide rail, described driving mechanism comprises joystick, universal knot, universal knot fixed head and drive link, described universal knot is fixed on universal knot fixed head, described universal knot fixed head is fixed on body of wall by swell fixture, described joystick, universal knot is connected with drive rod rotation, described transmission mechanism includes reducer and rotating shaft, described drive link is connected successively with reducer and rotating shaft, described rotating shaft inside is provided with torsion spring device, the outer setting of described rotating shaft has case, the below of described rotating shaft is connected with curtain sheet, the bottom of described curtain sheet is provided with bottom girder, the outside of described bottom girder is enclosed with bottom girder glue cover, described guide rails assembling is in the both sides of curtain sheet.
2. the quiet rolling door of one according to claim 1, is characterized in that: described curtain sheet is provided with double-layer aluminium alloy.
3. the quiet rolling door of one according to claim 1, is characterized in that: the two ends, inside of described guide rail are provided with guide rail adhesive tape.
4. the quiet rolling door of one according to claim 1, is characterized in that: the middle part of described rotating shaft is provided with the sliding bearing of more than three.
5. the quiet rolling door of one according to claim 4, is characterized in that: the curtain sheet of the below of described sliding bearing is provided with rectangular apertures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533540.1U CN204126524U (en) | 2014-09-17 | 2014-09-17 | A kind of quiet rolling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533540.1U CN204126524U (en) | 2014-09-17 | 2014-09-17 | A kind of quiet rolling door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204126524U true CN204126524U (en) | 2015-01-28 |
Family
ID=52382891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420533540.1U Expired - Fee Related CN204126524U (en) | 2014-09-17 | 2014-09-17 | A kind of quiet rolling door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204126524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320777A (en) * | 2015-06-19 | 2017-01-11 | 贵州航天南海科技有限责任公司 | Parking lot antitheft structure of stereo parking garage |
| CN112746805A (en) * | 2020-12-23 | 2021-05-04 | 武汉佳和通达科技有限公司 | Automatic opening and closing structure of rolling shutter door for intelligent security of Internet of things |
-
2014
- 2014-09-17 CN CN201420533540.1U patent/CN204126524U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320777A (en) * | 2015-06-19 | 2017-01-11 | 贵州航天南海科技有限责任公司 | Parking lot antitheft structure of stereo parking garage |
| CN112746805A (en) * | 2020-12-23 | 2021-05-04 | 武汉佳和通达科技有限公司 | Automatic opening and closing structure of rolling shutter door for intelligent security of Internet of things |
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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: 20150128 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |