CN204326934U - rolling door - Google Patents
rolling door Download PDFInfo
- Publication number
- CN204326934U CN204326934U CN201420706205.7U CN201420706205U CN204326934U CN 204326934 U CN204326934 U CN 204326934U CN 201420706205 U CN201420706205 U CN 201420706205U CN 204326934 U CN204326934 U CN 204326934U
- Authority
- CN
- China
- Prior art keywords
- guide
- curtain sheet
- guide rail
- rolling door
- axis
- 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
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses a kind of rolling door, comprise end plate, spool, the roller shutter assembled by compound curtain sheet and drive unit, described drive unit and described spool are in transmission connection, the relative bilateral symmetry of described roller shutter is provided with guide rail, described guide rail provides the track run up and down for described compound curtain sheet, the axis of guide is provided with directly over described guide rail, the two ends of the described axis of guide are fixed on described end plate, described spool is positioned at the oblique upper of the described axis of guide, and its two ends are fixed on described end plate, described compound curtain sheet is through the external surface of the described axis of guide, then be fixed on above described spool.Rolling door rolls curtain sheet radius by increasing spool, makes curtain sheet rationally enter guide rail, decreases curtain sheet and guide rail and to rub frequency, extend the application life of rolling door.
Description
Technical field
The utility model relates to a kind of rolling door.
Background technology
Rolling door (rolling-gate) is cascaded with the door sheet of multi-joint activity, in fixing slideway, above door, rotates upper and lower door centered by spool.Rolling door equally plays horizontal subdivision with the effect of wall, it is put the parts such as switching device, press button and safeties formed by curtain plate, seat board, guide rail, bearing, spool, casing, door-rolling machine, lintel, manual speed, is generally arranged on the position that inconvenience adopts wall to separate.Rolling door is applicable to public place or the houses such as the business shop front, garage, market, hospital, industrial enterprise.Especially door opening is comparatively large, and convenient, fast unlatching effect is played in the place of inconvenient installation ground door body.In the too high situation of door opening, the spool of general rolling door strengthens curtain sheet and the oblique pulling force of guide rail, and curtain sheet and guide rail often rub, and fragile guide rail curtain sheet, causes the rolling door lost of life.
Utility model content
For solving above-mentioned prior art Problems existing, the utility model proposes a kind of rolling door, this rolling door rolls curtain sheet radius by increasing spool, makes curtain sheet rationally enter guide rail, decreases curtain sheet and guide rail and to rub frequency, extend the application life of rolling door.
The technical solution of the utility model is achieved in that
A kind of rolling door, comprise end plate, spool, the roller shutter assembled by compound curtain sheet and drive unit, described drive unit and described spool are in transmission connection, the relative bilateral symmetry of described roller shutter is provided with guide rail, described guide rail provides the track run up and down for described compound curtain sheet, the axis of guide is provided with directly over described guide rail, the two ends of the described axis of guide are fixed on described end plate, described spool is positioned at the oblique upper of the described axis of guide, and its two ends are fixed on described end plate, described compound curtain sheet is through the external surface of the described axis of guide, then be fixed on above described spool.
Further, described axis of guide external surface is provided with resilient sleeve, and described resilient sleeve is preferably rubber sleeve, and this rubber sleeve is fixed on described axis of guide external surface by tapping screw.External surface at the axis of guide is provided with resilient sleeve, avoid curtain sheet directly and axis of guide contact wear axis of guide surface paint.
Further, described drive unit is also electrically connected with stroke-limit device.
Further, described end plate one end is also provided with temperature sense probe, smoke sensing probe and control cabinet, described temperature sense probe and described smoke sensing probe are electrically connected with described control cabinet respectively, and described control cabinet is also electrically connected with described stroke-limit device and described drive unit.
Further, the gap that described guide rail contacts with described compound curtain sheet is provided with Smoke prevention sealing joint strip.
Further, the roller be connected with described compound curtain sheet is provided with in described guide rail.
The beneficial effects of the utility model are,
Rolling door of the present utility model, by being provided with the axis of guide directly over guide rail, increasing spool and rolls curtain sheet radius, make curtain sheet rationally enter guide rail, decreases curtain sheet and guide rail and to rub frequency, extend the application life of rolling door.End plate one end is provided with temperature sense probe, smoke sensing probe and control cabinet, alarm function can be played to the fire occurred.
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 structural representation of the utility model rolling door;
Fig. 2 is the lateral view of Fig. 1;
Fig. 3 is guide rail sectional drawing.
Accompanying drawing indicates: 1, end plate, and 2, spool, 3, roller shutter, 4, drive unit, 5, guide rail, 6, the axis of guide, 7, stroke-limit device, 8, temperature sense probe, 9, smoke sensing probe, 10, control cabinet, 11, fire proof seal adhesive tape, 12, temperature-controlled releaser, 13, button box, 14, Smoke prevention sealing joint strip.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
With reference to Fig. 1,2 and 3, a kind of rolling door, comprises end plate 1, spool 2, the roller shutter 3 assembled by compound curtain sheet and drive unit 4.Drive unit 4 and spool 2 are in transmission connection, and drive unit 4 is also electrically connected with stroke-limit device 7.In the present embodiment, drive unit 4 is door-rolling machine.Roller shutter 3 relatively bilateral symmetry is provided with guide rail 5, and guide rail 5 provides the track run up and down for compound curtain sheet.The roller (not shown in FIG.) be connected with compound curtain sheet can be provided with, so as to alleviating the friction between curtain sheet and guide rail in guide rail 5.The present inventor finds in repeatedly putting into practice, and arranges the axis of guide 6 directly over guide rail 5, and the two ends of this axis of guide 6 are fixed on end plate 1, spool 2 is positioned at the oblique upper of the axis of guide 6, and its two ends are fixed on end plate 1, compound curtain sheet, through the external surface of the axis of guide 6, is then fixed on above spool 2.This axis of guide 6 increases spool 2 and rolls curtain sheet radius, makes curtain sheet rationally enter guide rail 5, decreases curtain sheet and guide rail 5 and to rub frequency, extend the application life of rolling door.
Further, in order to tackle the generation of the dangerous situations such as fire, end plate 1 one end is also provided with temperature sense probe 8, smoke sensing probe 9 and control cabinet 10, temperature sense probe 8 is also connected with temperature-controlled releaser 12, temperature sense probe 8 and smoke sensing probe 9 are electrically connected with control cabinet 10 respectively.Control cabinet 10 is also electrically connected with stroke-limit device 7 and described drive unit 4.Conveniently manipulate control cabinet 10, below control cabinet 10, be also connected with button box 13.In order to better tackle the smog produced when fire occurs, the gap that we contact with compound curtain sheet at guide rail 5 is provided with Smoke prevention sealing joint strip 14.We can also be fixedly installed rubber sleeve at the external surface of the axis of guide 6 by automatic screw, avoid curtain sheet directly and the axis of guide 6 contact wear axis of guide surface paint.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a rolling door, it is characterized in that, comprise end plate, spool, the roller shutter assembled by compound curtain sheet and drive unit, described drive unit and described spool are in transmission connection, the relative bilateral symmetry of described roller shutter is provided with guide rail, described guide rail provides the track run up and down for described compound curtain sheet, the axis of guide is provided with directly over described guide rail, the two ends of the described axis of guide are fixed on described end plate, described spool is positioned at the oblique upper of the described axis of guide, and its two ends are fixed on described end plate, described compound curtain sheet is through the external surface of the described axis of guide, then be fixed on above described spool.
2. rolling door according to claim 1, is characterized in that, described axis of guide external surface is provided with resilient sleeve.
3. rolling door according to claim 2, is characterized in that, described resilient sleeve is rubber sleeve, and this rubber sleeve is fixed on described axis of guide external surface by tapping screw.
4. rolling door according to claim 1 and 2, is characterized in that, described drive unit is also electrically connected with stroke-limit device.
5. rolling door according to claim 4, it is characterized in that, described end plate one end is also provided with temperature sense probe, smoke sensing probe and control cabinet, described temperature sense probe and described smoke sensing probe are electrically connected with described control cabinet respectively, and described control cabinet is also electrically connected with described stroke-limit device and described drive unit.
6. rolling door according to claim 1, is characterized in that, the gap that described guide rail contacts with described compound curtain sheet is provided with Smoke prevention sealing joint strip.
7. the rolling door according to claim 1,2 or 6 any one, is characterized in that, is provided with the roller be connected with described compound curtain sheet in described guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706205.7U CN204326934U (en) | 2014-11-21 | 2014-11-21 | rolling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706205.7U CN204326934U (en) | 2014-11-21 | 2014-11-21 | rolling door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204326934U true CN204326934U (en) | 2015-05-13 |
Family
ID=53163306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420706205.7U Expired - Fee Related CN204326934U (en) | 2014-11-21 | 2014-11-21 | rolling door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204326934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545194A (en) * | 2016-01-25 | 2016-05-04 | 广西顺森门业有限公司 | Multi-wheel electric roller shutter door |
| TWI576503B (en) * | 2015-06-16 | 2017-04-01 | shi-xian Wang | Fire extinguisher for roll doors |
-
2014
- 2014-11-21 CN CN201420706205.7U patent/CN204326934U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI576503B (en) * | 2015-06-16 | 2017-04-01 | shi-xian Wang | Fire extinguisher for roll doors |
| CN105545194A (en) * | 2016-01-25 | 2016-05-04 | 广西顺森门业有限公司 | Multi-wheel electric roller shutter door |
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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: 20150513 Termination date: 20181121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |