CN201972571U - Anti-pressure rolling door panel - Google Patents
Anti-pressure rolling door panel Download PDFInfo
- Publication number
- CN201972571U CN201972571U CN2011200910795U CN201120091079U CN201972571U CN 201972571 U CN201972571 U CN 201972571U CN 2011200910795 U CN2011200910795 U CN 2011200910795U CN 201120091079 U CN201120091079 U CN 201120091079U CN 201972571 U CN201972571 U CN 201972571U
- Authority
- CN
- China
- Prior art keywords
- rolling door
- door panel
- groove
- square
- wave groove
- 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 - Lifetime
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Abstract
The utility model relates to a rolling door panel, in particular to an anti-pressure rolling door panel which is a plate containing a square-wave groove; and concave and convex reinforcing ribs in parallel with the groove are respectively arranged on both side walls of the square-wave groove. Because the concave and convex reinforcing ribs are pressed on both side walls of the existing plate containing the square-wave groove, the mechanical strength, particularly the horizontal anti-pressure performance of the rolling door panel produced with a steel sheet with the same thickness is significantly improved, so that the requirements of a user are met on the premise that the production cost is not increased (or little increased).
Description
Technical field
The utility model relates to a kind of rolling-gate door-plate, especially a kind of resistance to compression type rolling door plate.
Background technology
At present, the door in a lot of commercial shops, garage generally uses rolling-gate.The sheet material of rolling-gate adopts certain thickness steel plate (as galvanized sheet) through cutting, again behind the repressed tongue and groove and make.Though the tongue and groove of compacting square wave can improve the mechanical strength of rolling door plate, the mechanical strength of existing rolling door plate is on the low side, and especially the wide volume door-plate can not satisfy user's requirement.Improve the mechanical strength of rolling door plate and can select the bigger material of thickness for use, but the thickness that increases sheet material will increase more cost of production.
Summary of the invention
It is a kind of under the prerequisite of the thickness that does not increase sheet material that the purpose of this utility model is to provide, and can improve the resistance to compression type rolling door plate of rolling door plate mechanical strength.
For achieving the above object, the utility model will be suppressed with the concavo-convex reinforcing rib parallel with groove respectively on the two side that has the sheet material that contains the square wave groove now.
The utility model, because on the two side that has the sheet material that contains the square wave groove now, suppress concavo-convex reinforcing rib, the rolling door plate that it is produced at the steel plate that adopts same thickness, its mechanical strength, especially horizontal measuring body performance obviously improves, and under the situation that does not increase cost of production (or a small amount of increasing), satisfies user's requirement.
Description of drawings
Fig. 1 is the structural representation of embodiment; The Q portion enlarged drawing of Fig. 2 Fig. 1.
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of resistance to compression type rolling door plate for containing the sheet material of square wave groove 10, on the two side 11 of described square wave groove 10, is suppressed with the concavo-convex reinforcing rib 12 parallel with groove 10 respectively.
Present embodiment, except that the equipment that the concavo-convex reinforcing rib 12 of compacting is increased, all the other comprise that selected material, production equipment, production technology etc. are all same or similar with the existing rolling door plate of producing.
Claims (1)
1. a resistance to compression type rolling door plate for containing the sheet material of square wave groove (10), is characterized in that: on the two side (11) of described square wave groove (10), be respectively equipped with the concavo-convex reinforcing rib (12) parallel with groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200910795U CN201972571U (en) | 2011-03-31 | 2011-03-31 | Anti-pressure rolling door panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200910795U CN201972571U (en) | 2011-03-31 | 2011-03-31 | Anti-pressure rolling door panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201972571U true CN201972571U (en) | 2011-09-14 |
Family
ID=44577678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200910795U Expired - Lifetime CN201972571U (en) | 2011-03-31 | 2011-03-31 | Anti-pressure rolling door panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201972571U (en) |
-
2011
- 2011-03-31 CN CN2011200910795U patent/CN201972571U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110914 |