CN104213827B - The built-in torsion spring counterweight of rolling screen door central siphon - Google Patents
The built-in torsion spring counterweight of rolling screen door central siphon Download PDFInfo
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- CN104213827B CN104213827B CN201410369183.4A CN201410369183A CN104213827B CN 104213827 B CN104213827 B CN 104213827B CN 201410369183 A CN201410369183 A CN 201410369183A CN 104213827 B CN104213827 B CN 104213827B
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- gripper shoe
- axis
- torsion spring
- central siphon
- axis gripper
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Abstract
The built-in torsion spring counterweight of a kind of rolling screen door central siphon, comprises central siphon and axis, is vertically fixed with the first axis gripper shoe and the second axis gripper shoe in central siphon, and the centre bore of the first axis gripper shoe and the second axis gripper shoe is on same axis. Axis is through the centre bore of the first axis gripper shoe and the second axis gripper shoe. Central siphon inner space is separated out the first spring housing and the second spring housing by the first axis gripper shoe and the second axis gripper shoe. In the first spring housing, be equiped with in torsion spring or the first spring housing and the second spring housing and be equiped with respectively torsion spring. One end of torsion spring is fixedly connected with axis gripper shoe, and the other end of torsion spring is fixedly connected with corresponding end flanges. The present invention is applied on rolling screen door and plate turning over type door for garage, hard quick rolling-door, can make that above-mentioned all kinds of door reaches high-speed cruising, noise is low, sealing property is high, fault rate is few, long service life, price lower security and aesthetic property good.
Description
Technical field
The present invention relates to a kind of rolling screen door, plate turning over type door for garage, lever gear door, particularly relate to the built-in torsion spring counterweight of a kind of straight rolling hard quick rolling-door rolling screen door central siphon.
Background technology
Rolling screen door and hard rapid door are of many uses, as between garage, retail sales, underground parking, large car, logistics storehouse etc. Can play the effects such as antitheft, thermal insulation, dustproof, noise reduction sound insulation. Current common garage door has rolling screen door, has plate-turning door, be generally to adopt extension spring counterweight, or the outside torsion spring counterweight of axle, current hard rapid door is mainly worm gear drive and elliptic orbit transmission, is all generally extension spring counterweight. This Novel direct rolling hard rapid door and common rolling screen door, plate turning over type door for garage, adopt built-in torsion spring counterweight central siphon, running part and the design of torsion spring installation method are unique, coordinate the torsion spring of different strength by the door of the each Different Weight of accurate Calculation, can greatly reduce motor load, reduce power consumption. Can pass through electronic rotation torsion spring, make the application of torsion spring increase technology content, expand usage space. Owing to being built in central siphon, a volume is reduced greatly, can adapt to the installation requirements in more places, reduce simultaneously and used the spent space of extension spring counterweight.
Summary of the invention
Object of the present invention, is to provide a kind of rolling screen door, plate turning over type door for garage, the built-in torsion spring counterweight of the rolling screen door central siphon that hard rapid door is used. This built-in torsion spring counterweight central siphon is widely used, can be for making the counterweight of various rolling screen door, plate turning over type door for garage, hard quick rolling-door etc., save space, security good, for manually openedly providing possibility, noise is low, closure good, failure rate is low, long service life, and price is low.
The technical scheme adopting:
The built-in torsion spring counterweight of a kind of rolling screen door central siphon, comprises central siphon and axis, it is characterized in that:
In central siphon, be vertically fixed with the first axis gripper shoe and the second axis gripper shoe, the centre bore of the first axis gripper shoe and the second axis gripper shoe is on same axis. Axis is through the centre bore of the first axis gripper shoe and the second axis gripper shoe.
Central siphon inner space is separated out the first spring housing and the second spring housing by the first axis gripper shoe and the second axis gripper shoe. In the first spring housing, be equiped with in torsion spring or the first spring housing and the second spring housing and be equiped with respectively torsion spring. One end of torsion spring is fixedly connected with axis gripper shoe, and the other end of torsion spring is fixedly connected with the flange of corresponding end.
The right-hand member of left end flange packs the inner ring of clutch shaft bearing into, interference fit, and clutch shaft bearing packs the left end of central siphon into, and is fixedly connected with shaft tube inner wall. The front end endoporus of left end flange is equiped with the second bearing, and the outer ring of the second bearing is fixedly connected with left end flange, and the left end of axis packs the inner ring of the second bearing into, and interference fit. The front end face of left end flange is fixedly connected with left plate.
The right-hand member endoporus of central siphon is fixed with the 3rd bearing. The left end of right-hand member flange packs the inner ring of the 3rd bearing into, and interference fit; The endoporus of right-hand member flange is equiped with the 4th bearing, and the outer ring of the 4th bearing is fixedly connected with the inner hole wall of right-hand member flange, and the right-hand member of axis packs the inner ring of the 4th bearing into, and interference fit. The right side of right-hand member flange is fixedly connected with right plate.
When use, axis is connected with the output shaft of reductor.
Built-in torsion spring counterweight central siphon of the present invention is applied on rolling screen door and plate turning over type door for garage, hard quick rolling-door, can make that above-mentioned all kinds of door reaches high-speed cruising, noise is low, sealing property is high, fault rate is few, long service life, price lower security and aesthetic property good.
Brief description of the drawings
Fig. 1 is the structural representation of the first embodiment of the present invention.
Fig. 2 is the structural representation of the second embodiment.
Detailed description of the invention
Embodiment mono-
The built-in torsion spring counterweight of a kind of rolling screen door central siphon, comprises central siphon 1 and axis 2, it is characterized in that:
The interior centre bore that is vertically fixed with the first axis gripper shoe 3 and the second axis gripper shoe 4, the first axis gripper shoes 3 and the second axis gripper shoe 4 of central siphon 1 is on same axis. Axis 2 is through the centre bore of the first axis gripper shoe 3 and the second axis gripper shoe 4.
Central siphon 1 inner space is separated out the first spring housing 5 and the second spring housing 6 by the first axis gripper shoe 3 and the second axis gripper shoe 4. In the first spring housing 5, be equiped with torsion spring 7, one end of torsion spring 7 is fixedly connected with axis 2 or axis gripper shoe, and the other end of torsion spring 7 is fixedly connected with left end flange 8.
The right-hand member of left end flange 8 packs the inner ring of clutch shaft bearing 9 into, interference fit, and clutch shaft bearing 9 packs the left end of central siphon 1 into, and is fixedly connected with central siphon 1 inwall. The outer ring that the front end endoporus of left end flange 8 is equiped with the second bearing 10, the second bearings 10 is fixedly connected with left end flange 8, and the left end of axis 2 packs the inner ring of the second bearing 10 into, and interference fit. The front end face of left end flange 8 is fixedly connected with left plate 11.
The right-hand member endoporus of central siphon 1 is fixed with the 3rd bearing 12. The left end of right-hand member flange 13 packs the inner ring of the 3rd bearing 12 into, and interference fit; The outer ring that the endoporus of right-hand member flange 13 is equiped with the 4th bearing 14, the four bearings 14 is fixedly connected with the inner hole wall of right-hand member flange 13, and the right-hand member of axis 2 packs the inner ring of the 4th bearing 14 into, and interference fit. The right side of right-hand member flange 13 is fixedly connected with right plate 15.
Embodiment bis-
Embodiment bis-is structurally basic identical with embodiment mono-, its difference is to be equiped with in the second spring housing the second torsion spring 16, one end of the second torsion spring 16 is fixedly connected with right-hand member flange 13, and the other end of the second torsion spring is fixedly connected with tube wall or the second axis gripper shoe 4 of central siphon 1.
When use, axis 2 is connected with the output shaft of reductor 17, and the power shaft of reductor is connected with the output shaft of motor 18.
Claims (1)
1. the built-in torsion spring counterweight of a rolling screen door central siphon, comprises central siphon and axis, it is characterized in that:
In central siphon, be vertically fixed with the first axis gripper shoe and the second axis gripper shoe, the centre bore of the first axis gripper shoe and the second axis gripper shoe is on same axis, and axis is through the centre bore of the first axis gripper shoe and the second axis gripper shoe;
Central siphon inner space is separated out the first spring housing and the second spring housing by the first axis gripper shoe and the second axis gripper shoe, in the first spring housing, be equiped with in torsion spring or the first spring housing and the second spring housing and be equiped with respectively torsion spring, one end of torsion spring is fixedly connected with axis gripper shoe, and the other end of torsion spring is fixedly connected with corresponding end flanges;
The right-hand member of left end flange packs the inner ring of clutch shaft bearing into, interference fit, clutch shaft bearing packs the left end of central siphon into, and be fixedly connected with shaft tube inner wall, the front end endoporus of left end flange is equiped with the second bearing, and the outer ring of the second bearing is fixedly connected with left end flange, and the left end of axis packs the inner ring of the second bearing into, and interference fit, the front end face of left end flange is fixedly connected with left plate;
The right-hand member endoporus of central siphon is fixed with the 3rd bearing, and the left end of right-hand member flange packs the inner ring of the 3rd bearing into, and interference fit; The endoporus of right-hand member flange is equiped with the 4th bearing, and the outer ring of the 4th bearing is fixedly connected with the inner hole wall of right-hand member flange, and the right-hand member of axis packs the inner ring of the 4th bearing into, and interference fit, and the right side of right-hand member flange is fixedly connected with right plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410369183.4A CN104213827B (en) | 2014-07-31 | 2014-07-31 | The built-in torsion spring counterweight of rolling screen door central siphon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410369183.4A CN104213827B (en) | 2014-07-31 | 2014-07-31 | The built-in torsion spring counterweight of rolling screen door central siphon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104213827A CN104213827A (en) | 2014-12-17 |
| CN104213827B true CN104213827B (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410369183.4A Active CN104213827B (en) | 2014-07-31 | 2014-07-31 | The built-in torsion spring counterweight of rolling screen door central siphon |
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| Country | Link |
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| CN (1) | CN104213827B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004124568A (en) * | 2002-10-04 | 2004-04-22 | Vinyframe Industries Co Ltd | Net adjusting apparatus for screen door, screen window, or the like |
| CN2714786Y (en) * | 2004-07-10 | 2005-08-03 | 蒋继庆 | Invisible screen window |
| CN2858919Y (en) * | 2005-12-14 | 2007-01-17 | 史建刚 | Torsion spring balancing means for rolling screen door |
| CN101333907A (en) * | 2007-06-27 | 2008-12-31 | 陆桥乃 | Self locking crank type sunshading curtain |
| CN101649717A (en) * | 2009-08-11 | 2010-02-17 | 邝锦明 | Scroll mechanism of roller shutter door and glass roller shutter door |
-
2014
- 2014-07-31 CN CN201410369183.4A patent/CN104213827B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004124568A (en) * | 2002-10-04 | 2004-04-22 | Vinyframe Industries Co Ltd | Net adjusting apparatus for screen door, screen window, or the like |
| CN2714786Y (en) * | 2004-07-10 | 2005-08-03 | 蒋继庆 | Invisible screen window |
| CN2858919Y (en) * | 2005-12-14 | 2007-01-17 | 史建刚 | Torsion spring balancing means for rolling screen door |
| CN101333907A (en) * | 2007-06-27 | 2008-12-31 | 陆桥乃 | Self locking crank type sunshading curtain |
| CN101649717A (en) * | 2009-08-11 | 2010-02-17 | 邝锦明 | Scroll mechanism of roller shutter door and glass roller shutter door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104213827A (en) | 2014-12-17 |
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