CN201593347U - Hard spiral quick door guide rail - Google Patents
Hard spiral quick door guide rail Download PDFInfo
- Publication number
- CN201593347U CN201593347U CN200920290546XU CN200920290546U CN201593347U CN 201593347 U CN201593347 U CN 201593347U CN 200920290546X U CN200920290546X U CN 200920290546XU CN 200920290546 U CN200920290546 U CN 200920290546U CN 201593347 U CN201593347 U CN 201593347U
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- rail
- section
- frame
- guide rail
- cross
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- Expired - Fee Related
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Abstract
The utility model relates to a hard spiral quick door guide rail which comprises a curved rail and a vertical rail. The guide rail is formed by fixing and connecting the connecting end at the outer end of the curved rail with the vertical rail. The guide rail is characterized in that the curved rail is a rail which is bent according to the determined curve rate, and is tightly bent and overlapped in the same plane; the vertical rail is a flat rail, and consists of a connecting part and a rail part which are integrated. The main body is a solid and light alloy structure. The industrial door installed with the guide rail can be stably lifted at high seed, and the door plates does not interfere and rub with each other, therefore the noise can be decreased, the shock resistance capability can be enhanced, and the service life can be prolonged.
Description
Technical field
The utility model relates to a kind of rapid door track, especially a kind of track that is used for the hard spiral rapid door of industrial automatic door.Belong to industrial door and make the field.
Background technology
The industry automatic door is to keep clean and prevent that cold air runs off, the needs that carry out zone isolation with other industrial premises design for satisfying as industry requirement factory buildings such as food, pharmacy, electronics, printing, weaving, cigarette, packing shop.Especially fast Flow of Goods and Materials need shorten in turnover time, production and the assigning process needs high efficiency, and this just requires industrial automatic door must be a kind of quick, safe and reliable door, and that the performance of automatic door track plays a part therein is very crucial.Because the operation characteristic of fast automatic door is in the very short time, accelerate to per second 0.4～0.7m from inactive state, and then deceleration to stop at the final position up to door.Because the door running body is to be realized by travelling gear drive belt by the drive motors that is fixed on the machine, its sight is very similar to the starting rapidly and the brake of automobile, the opposite house body supports and the guide rail and the pulley that lead have very big pressure and friction, the wearing and tearing of pulley and guide rail are very big, and especially wearing and tearing will be bigger in the round accelerated motion of short distance for the door body.Solve such problem, what people at first expected is the quality that improves aluminium alloy extrusions, to guarantee intensity, abrasion resistance and the glacing flatness of guide rail; Because guide rail can not add sliding agent up and down, the accumulation of dust is quickened in lubricated meeting again, and what secondly people expected is to select the good pulley material of self lubricity.Yet how the structure design by guide rail and pulley combination proposes the solution of essence from the angle of dynamic process, with the stability that improves the door body, the key that is only problem application life that improves automatic door.
The utility model content
Deficiency at the prior art existence, technical problem to be solved in the utility model is, a kind of hard spiral rapid door guide rail is provided, the industrial door that this guide rail is installed can be stablized at a high speed to be promoted, do not interfere mutually between the door-plate, rub, can reduce noise, improve impact resistance, increase the service life.
For solving the problems of the technologies described above, technical solution adopted in the utility model is, a kind of hard spiral rapid door guide rail, and it comprises bend and upright rail two parts, is fixed together by the link of bend outer end and upright rail to constitute; Its bend be one section by the bending of definite curvature, and the superimposed track of tight bend at grade; Its upright rail is one section straight rail, and its connecting portion and orbit portion by one constitutes.
Above-mentioned hard spiral rapid door guide rail, described bend is spiral or elliptic orbit; The cross section of described upright rail orbit portion is the shaped as frame of a side opening, the end of two side frames that it is adjacent with open side is equipped with flange, the inner face inboard of two side frames is equipped with protuberance, this protuberance near frame one side, forms chute between described flange and protuberance between respective flanges and another frame of orbit portion; Described upright rail connecting portion is fixedlyed connected with a side frame one, and the cross section of connecting portion is one " π " shape, and the cross section that connecting portion and side frame link together is the long shaped as frame of outer side frame.
Described spiral track is one section superimposed track of spiral at grade, and its cross sectional shape is " recessed " font structure.
Described elliptic orbit is one section oval at grade superimposed track, and its cross sectional shape is the shaped as frame of a side opening, and two ends of the side frame inner face adjacent with open side are equipped with flange, and the side frame cross section that has flange is " recessed " font.
Hard spiral rapid door guide rail of the present utility model, its main body is firm spry and light alloy structure, the industrial door that this guide rail is installed can be stablized lifting at a high speed, does not interfere mutually between the door-plate, rubs, and can reduce noise, improves impact resistance, increases the service life.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Fig. 1 is the structural representation of the upright rail of the utility model embodiment;
Fig. 2 is the cross section structure schematic diagram that upright rail shown in Figure 1 amplifies;
Fig. 3 is the structural representation of the helical orbit of the utility model embodiment;
Fig. 4 is the cross section structure schematic diagram that helical orbit shown in Figure 3 amplifies;
Fig. 5 is the structural representation of the utility model embodiment elliptic orbit;
Fig. 6 is the cross section structure schematic diagram that elliptic orbit shown in Figure 5 amplifies.
The specific embodiment
A kind of hard spiral rapid door guide rail, it comprises helical orbit 2 and upright rail 1 two parts, the link 4 and the upright rail 1 of helical orbit 2 are fixed together.As shown in Figure 3, helical orbit 2 is one section superimposed track of spiral at grade, and the outer end is and the link 4 that founds rail 1 that its cross sectional shape is " recessed " font structure shown in Figure 4.As shown in Figure 1, 2, its upright rail 1 is one section straight rail, and its connecting portion 6 by one constitutes with orbit portion 7; The cross section of orbit portion 7 is the shaped as frame of a side opening, the end of two side frames adjacent with open side is equipped with flange 8, the inner face inboard of two side frames is equipped with protuberance 9, this protuberance 9 near frame one side, forms chute 10 between described flange 8 and protuberance 9 between respective flanges 8 and orbit portion 7 another frames; Described connecting portion 6 is fixedlyed connected with orbit portion 7 one, and the cross section of connecting portion 6 is one " π " shape, and the cross section that a side frame of connecting portion 6 and orbit portion 7 links together is the long shaped as frame of outer side frame.
A kind of hard spiral rapid door guide rail, it comprises elliptic orbit 3 and upright rail 1 two parts, the link 5 and the upright rail 1 of oval bend 3 are fixed together.As shown in Figure 5, elliptic orbit 3 is one section oval at grade superimposed track, and its outer end is and the link 5 that founds rail 1; As shown in Figure 6, elliptic orbit 3 cross sectional shapes are the shaped as frame of a side opening, and two ends of side frame 11 inner faces adjacent with open side are equipped with flange 11, and the side frame cross section that has flange 11 is " recessed " font.As shown in Figure 1, 2, its upright rail 1 is one section straight rail, and its connecting portion 6 by one constitutes with orbit portion 7; The cross section of orbit portion 7 is the shaped as frame of a side opening, the end of two side frames adjacent with open side is equipped with flange 8, the inner face inboard of two side frames is equipped with protuberance 9, this protuberance 9 near frame one side, forms chute 10 between described flange 8 and protuberance 9 between respective flanges 8 and orbit portion 7 another frames; Described connecting portion 6 is fixedlyed connected with orbit portion 7 one, and the cross section of connecting portion 6 is one " π " shape, and the cross section that a side frame of connecting portion 6 and orbit portion 7 links together is the long shaped as frame of outer side frame.
Claims (4)
1. hard spiral rapid door guide rail, it comprises bend and upright rail two parts, is fixed together by the link of bend outer end and upright rail to constitute; It is characterized in that: its bend be one section by the bending of definite curvature, and the superimposed track of tight bend at grade; Its upright rail is one section straight rail, and its connecting portion and orbit portion by one constitutes.
2. hard spiral rapid door guide rail according to claim 1, it is characterized in that: described bend is spiral or elliptic orbit; The cross section of described upright rail orbit portion is the shaped as frame of a side opening, the end of two side frames that it is adjacent with open side is equipped with flange, the inner face inboard of two side frames is equipped with protuberance, this protuberance near frame one side, forms chute between described flange and protuberance between respective flanges and another frame of orbit portion; Described upright rail connecting portion is fixedlyed connected with a side frame one, and the cross section of connecting portion is one " π " shape, and the cross section that connecting portion and side frame link together is the long shaped as frame of outer side frame.
3. hard spiral rapid door guide rail according to claim 2 is characterized in that: described spiral track is one section superimposed track of spiral at grade, and its cross sectional shape is " recessed " font.
4. hard spiral rapid door guide rail according to claim 2, it is characterized in that: described elliptic orbit is one section oval at grade superimposed track, its cross sectional shape is the shaped as frame of a side opening, two ends of the side frame inner face adjacent with open side are equipped with flange, and the side frame cross section that has flange is " recessed " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920290546XU CN201593347U (en) | 2009-12-17 | 2009-12-17 | Hard spiral quick door guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920290546XU CN201593347U (en) | 2009-12-17 | 2009-12-17 | Hard spiral quick door guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201593347U true CN201593347U (en) | 2010-09-29 |
Family
ID=42775414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920290546XU Expired - Fee Related CN201593347U (en) | 2009-12-17 | 2009-12-17 | Hard spiral quick door guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201593347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015876A (en) * | 2012-12-28 | 2013-04-03 | 青岛巴士德工业门制造有限公司 | Hard spiral fast door |
| CN107130907A (en) * | 2017-06-21 | 2017-09-05 | 沈阳创新门业有限公司 | Door-plate and rolling screen door |
-
2009
- 2009-12-17 CN CN200920290546XU patent/CN201593347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015876A (en) * | 2012-12-28 | 2013-04-03 | 青岛巴士德工业门制造有限公司 | Hard spiral fast door |
| CN107130907A (en) * | 2017-06-21 | 2017-09-05 | 沈阳创新门业有限公司 | Door-plate and rolling screen 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: 20100929 Termination date: 20121217 |