CN103879867B - A kind of reinforcement bracket - Google Patents
A kind of reinforcement bracket Download PDFInfo
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- CN103879867B CN103879867B CN201410090333.8A CN201410090333A CN103879867B CN 103879867 B CN103879867 B CN 103879867B CN 201410090333 A CN201410090333 A CN 201410090333A CN 103879867 B CN103879867 B CN 103879867B
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Abstract
Present invention is disclosed a kind of reinforcement cattle lower limb, including the first reinforcement bracket and the second reinforcement cattle lower limb, described first reinforcement bracket includes the first bracket and the first reinforcement being arranged on the first bracket and the second reinforcement, described first bracket is a right-angle structure, described first reinforcement and described second reinforcement are separately positioned on the adjacent side, two limits at the first bracket right angle, described second reinforcement bracket includes the second bracket and the 3rd reinforcement being arranged on the second bracket and the 4th reinforcement, described second bracket is a right-angle structure, described 3rd reinforcement and described 4th reinforcement are separately positioned on the adjacent side, two articles of limits at the second bracket right angle, the first bracket right-angle side at described first reinforcement place and the described 3rd vertical secure fit of reinforcement place the second bracket right-angle side。The intensity making bracket is greatly increased, it is not easy to bending, in same material thickness situation, can bear bigger power。
Description
Technical field
The present invention relates to elevator cage, be specifically related to a kind of reinforcement bracket。
Background technology
Traditional layer door toeguard is simply by galvanized sheet bending just。Traditional layer door toeguard shakes in the operation of elevator, installs or is not intended under collision, being very easy to deformation。
Summary of the invention
It is an object of the invention to provide a kind of intensity and increase, be not easy the reinforcement bracket of bending。
The technical scheme is that, a kind of reinforcement cattle lower limb, including the first reinforcement bracket and the second reinforcement cattle lower limb, described first reinforcement bracket includes the first bracket and the first reinforcement being arranged on the first bracket and the second reinforcement, described first bracket is a right-angle structure, described first reinforcement and described second reinforcement are separately positioned on the adjacent side, two limits at the first bracket right angle, described second reinforcement bracket includes the second bracket and the 3rd reinforcement being arranged on the second bracket and the 4th reinforcement, described second bracket is a right-angle structure, described 3rd reinforcement and described 4th reinforcement are separately positioned on the adjacent side, two articles of limits at the second bracket right angle, the first bracket right-angle side at described first reinforcement place and the described 3rd vertical secure fit of reinforcement place the second bracket right-angle side, described first reinforcement, second reinforcement, the flange reinforcing rib structure that 3rd reinforcement and the 4th reinforcement are processed to form by punch press。
In a preferred embodiment of the present invention, described 3rd reinforcement and described 4th reinforcement are all set side by side with 2。
In a preferred embodiment of the present invention, described first reinforcement, the second reinforcement, the 3rd reinforcement and the 4th reinforcement are ellipsoidal structure。
In a preferred embodiment of the present invention, the thickness of described first bracket and the second bracket is 4mm。
In a preferred embodiment of the present invention, the flange height of described first reinforcement, the second reinforcement, the 3rd reinforcement and the 4th reinforcement is 5mm。
In a preferred embodiment of the present invention, the right angle of described first bracket and the second bracket is arc chord angle。
In a preferred embodiment of the present invention, the radius of the arc chord angle of described first bracket and the second bracket is 3mm。
Of the present invention is a kind of reinforcement bracket, on former tradition bracket, adds and rushes flange reinforcement, when not increasing material, make the intensity of bracket be greatly increased, it is not easy to bending, in same material thickness situation, can bear bigger power。
Accompanying drawing explanation
Fig. 1 is the structural representation in reinforcement bracket one of the present invention preferred embodiment；
Fig. 2 is the right view of the first reinforcement in reinforcement bracket one of the present invention preferred embodiment；
Fig. 3 is the upward view of the second reinforcement in reinforcement bracket one of the present invention preferred embodiment；
Fig. 4 is the upward view of the 3rd reinforcement in reinforcement bracket one of the present invention preferred embodiment；
Fig. 5 is the left view of the 4th reinforcement in reinforcement bracket one of the present invention preferred embodiment；
Fig. 6 is the constitutional diagram of the first reinforcement bracket of the present invention and the second reinforcement bracket；
In accompanying drawing, each labelling is as follows: 1, the first bracket, the 2, first reinforcement, the 3, second reinforcement, the 4, second bracket, the 5, the 3rd reinforcement, the 6, the 4th reinforcement。
Detailed description of the invention
Below presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention being made apparent clear and definite defining。
Of the present invention is a kind of reinforcement cattle lower limb, shown in Figure 1, including the first reinforcement bracket and the second reinforcement cattle lower limb, described first reinforcement bracket includes the first bracket 1 and the first reinforcement 2 and the second reinforcement 3 being arranged on the first bracket 1, described first bracket 1 is a right-angle structure, described first reinforcement 2 and described second reinforcement 3 are separately positioned on the adjacent side, two limits at the first bracket 1 right angle, described second reinforcement bracket includes the second bracket 4 and the 3rd reinforcement 5 and the 4th reinforcement 6 being arranged on the second bracket 4, described second bracket 4 is a right-angle structure, described 3rd reinforcement 5 and described 4th reinforcement 6 are separately positioned on the adjacent side, two articles of limits at the 4th two bracket right angle, first bracket 1 right-angle side at described first reinforcement 2 place and the described 3rd vertical secure fit of reinforcement 5 place the second bracket 4 right-angle side, described first reinforcement 2, second reinforcement 3, the flange reinforcing rib structure that 3rd reinforcement 5 and the 4th reinforcement 6 are processed to form by punch press。
Referring to Fig. 4-5, described 3rd reinforcement and described 4th reinforcement are all set side by side with 2。
The thickness of described first bracket 1 and the second bracket 4 is 4mm。
The flange height of described first reinforcement the 2, second reinforcement the 3, the 3rd reinforcement 5 and the 4th reinforcement 6 is 5mm。
The right angle of described first bracket and the second bracket is arc chord angle。
The radius of the arc chord angle of described first bracket and the second bracket is 3mm。
Seeing Fig. 2-Fig. 5, described first reinforcement the 2, second reinforcement the 3, the 3rd reinforcement 5 and the 4th reinforcement 6 are ellipsoidal structure。
Of the present invention is a kind of reinforcement bracket, on former tradition bracket, adds and rushes flange reinforcement, when not increasing material, make the intensity of bracket be greatly increased, it is not easy to bending, in same material thickness situation, can bear bigger power。
The foregoing is only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope that disclosed herein; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention。Therefore, protection scope of the present invention should be as the criterion with claims protection defined。
Claims (7)
1. a reinforcement cattle lower limb, it is characterized in that: include the first reinforcement bracket and the second reinforcement cattle lower limb, described first reinforcement bracket includes the first bracket and the first reinforcement being arranged on the first bracket and the second reinforcement, described first bracket is a right-angle structure, described first reinforcement and described second reinforcement are separately positioned on the adjacent side, two limits at the first bracket right angle, described second reinforcement bracket includes the second bracket and the 3rd reinforcement being arranged on the second bracket and the 4th reinforcement, described second bracket is a right-angle structure, described 3rd reinforcement and described 4th reinforcement are separately positioned on the adjacent side, two articles of limits at the second bracket right angle, the first bracket right-angle side at described first reinforcement place and the described 3rd vertical secure fit of reinforcement place the second bracket right-angle side, described first reinforcement, second reinforcement, 3rd reinforcement and the 4th reinforcement are all the flange reinforcing rib structures being processed to form on described first bracket and the second bracket by punch press, described flange reinforcing rib structure protrudes and is arranged on described first bracket and the second bracket surface and is structure as a whole。
2. reinforcement bracket according to claim 1, it is characterised in that: described 3rd reinforcement and described 4th reinforcement are all set side by side with 2。
3. reinforcement bracket according to claim 1, it is characterised in that: described first reinforcement, the second reinforcement, the 3rd reinforcement and the 4th reinforcement are ellipsoidal structure。
4. reinforcement bracket according to claim 1, it is characterised in that: the thickness of described first bracket and the second bracket is 4mm。
5. reinforcement bracket according to claim 1, it is characterised in that: the flange height of described first reinforcement, the second reinforcement, the 3rd reinforcement and the 4th reinforcement is 5mm。
6. reinforcement bracket according to claim 1, it is characterised in that: the right angle of described first bracket and the second bracket is arc chord angle。
7. reinforcement bracket according to claim 6, it is characterised in that: the radius of the arc chord angle of described first bracket and the second bracket is 3mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410090333.8A CN103879867B (en) | 2014-03-13 | 2014-03-13 | A kind of reinforcement bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410090333.8A CN103879867B (en) | 2014-03-13 | 2014-03-13 | A kind of reinforcement bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103879867A CN103879867A (en) | 2014-06-25 |
| CN103879867B true CN103879867B (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410090333.8A Active CN103879867B (en) | 2014-03-13 | 2014-03-13 | A kind of reinforcement bracket |
Country Status (1)
| Country | Link |
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| CN (1) | CN103879867B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455608B (en) * | 2018-12-20 | 2024-04-09 | 森赫电梯股份有限公司 | Integrated elevator door plate structure and production process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2742171Y (en) * | 2004-11-13 | 2005-11-23 | 长安汽车（集团）有限责任公司 | Air inlet manifold support reinforced plate |
| CN202685890U (en) * | 2012-05-16 | 2013-01-23 | 北京索荣电动汽车技术有限公司 | Electric car battery tray |
| CN202966211U (en) * | 2012-12-31 | 2013-06-05 | 包头市大成机电设备有限责任公司 | Water tank guard rail for automobile |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008265939A (en) * | 2007-04-19 | 2008-11-06 | Mitsubishi Electric Building Techno Service Co Ltd | Landing sill device for elevator |
| JP2009084029A (en) * | 2007-10-02 | 2009-04-23 | Hitachi Building Systems Co Ltd | Landing sill device of elevator |
| CN201494995U (en) * | 2009-09-02 | 2010-06-02 | 西子奥的斯电梯有限公司 | Elevator shaft door protection device |
| CN201545584U (en) * | 2009-10-29 | 2010-08-11 | 苏州艾尔卡电梯有限公司 | Fixing structure of elevator landing sill |
| CN102685890B (en) * | 2011-03-08 | 2017-11-14 | 中兴通讯股份有限公司 | The sending method and system of a kind of pilot tone |
| CN202625559U (en) * | 2012-04-10 | 2012-12-26 | 希姆斯电梯(中国)有限公司 | Lift hoistway door sill assembly |
-
2014
- 2014-03-13 CN CN201410090333.8A patent/CN103879867B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2742171Y (en) * | 2004-11-13 | 2005-11-23 | 长安汽车（集团）有限责任公司 | Air inlet manifold support reinforced plate |
| CN202685890U (en) * | 2012-05-16 | 2013-01-23 | 北京索荣电动汽车技术有限公司 | Electric car battery tray |
| CN202966211U (en) * | 2012-12-31 | 2013-06-05 | 包头市大成机电设备有限责任公司 | Water tank guard rail for automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103879867A (en) | 2014-06-25 |
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