CN214267777U - Lightweight cold-bending forming boundary beam - Google Patents
Lightweight cold-bending forming boundary beam Download PDFInfo
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- CN214267777U CN214267777U CN202120208078.8U CN202120208078U CN214267777U CN 214267777 U CN214267777 U CN 214267777U CN 202120208078 U CN202120208078 U CN 202120208078U CN 214267777 U CN214267777 U CN 214267777U
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- wing plate
- upper wing
- edge beam
- plate
- connecting plate
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Abstract
The utility model provides a lightweight cold-bending edge beam, which comprises an integrated edge beam formed by combining an upper wing plate, a connecting plate and a lower wing plate, wherein the upper and lower ends of the connecting plate are symmetrically provided with the upper wing plate and the lower wing plate, the upper wing plate and the lower wing plate have the same structure, the upper wing plate is provided with through holes, the through holes are arranged in a row along the circumferential direction of the upper wing plate, and both ends of the upper wing plate are provided with downward connecting flanges; the utility model adopts the design of an integrated boundary beam, and the two ends of the upper wing plate are provided with downward connecting flanges, so that the supporting and the stress can be carried out, and the stress intensity can be enhanced; through setting up the through-hole both alleviateed the weight of boundary beam, realize not having the welding, no deformation reduces the matrix intensity change because of the welding leads to.
Description
Technical Field
The utility model mainly relates to a lightweight forming boundary beam field especially relates to a lightweight forming boundary beam.
Background
In the prior art, the boundary beam belongs to carbon structural steel for construction and machinery, and is formed by section steel with a complex section, and the section of the section steel is in a groove shape. The boundary beam is mainly used for building structures, curtain wall engineering, mechanical equipment, vehicle manufacturing and the like.
The existing boundary beam is easily extruded and deformed when being stressed laterally, and when being vertically supported, the supporting strength of the corner part of the steel plate at the bottom end of the boundary beam is not enough, the stress is easily deformed inwards or outwards, and the strength of the boundary beam is seriously influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a lightweight cold-bending edge beam, which comprises an integrated edge beam 4 formed by combining an upper wing plate 1, a connecting plate 2 and a lower wing plate 3, wherein the upper wing plate 1 and the lower wing plate 3 are symmetrically arranged at the upper end and the lower end of the connecting plate 2,
the upper wing plate 1 and the lower wing plate 3 are identical in structure, the upper wing plate 1 is provided with a plurality of through holes 5, the through holes 5 are arranged in a row along the circumferential direction of the upper wing plate 1, and two ends of the upper wing plate 1 are provided with downward connecting flanges 6.
Preferably, the through hole 5 is provided with a reinforcing flange by punching.
Preferably, the through holes 5 are divided into two groups, and the two groups are respectively positioned at two sides of the connecting plate 2.
Preferably, the through hole 5 is provided with a reinforcing flange by punching.
Preferably, the edge beam 4 has an H-shaped cross-section.
Preferably, mounting holes 7 are formed at two ends of the connecting plate 2.
Preferably, the upper wing plate 1, the connecting plate 2 and the lower wing plate 3 are all arc-shaped structures.
The utility model has the advantages that:
1. the integral edge beam is designed, and the two ends of the upper wing plate are provided with downward connecting flanges, so that the support and the stress can be carried out, and the stress strength is enhanced;
2. through setting up the through-hole both alleviateed the weight of boundary beam, realize not having the welding, no deformation reduces the matrix intensity change because of the welding leads to.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
in the figure, the position of the upper end of the main shaft,
1. an upper wing plate; 2. a connecting plate; 3. a lower wing plate; 4. a boundary beam; 5. a through hole; 6. connecting the flanging; 7. and (7) installing holes.
Detailed Description
In order to make the technical solutions of the present invention better understood and make the above features, objects, and advantages of the present invention more comprehensible, the present invention is further described with reference to the following examples. The examples are intended to illustrate the invention only and are not intended to limit the scope of the invention.
As shown in fig. 1, the present invention includes: an integrated edge beam 4 formed by combining an upper wing plate 1, a connecting plate 2 and a lower wing plate 3, wherein the upper wing plate 1 and the lower wing plate 3 are symmetrically arranged at the upper end and the lower end of the connecting plate 2,
the upper wing plate 1 and the lower wing plate 3 are identical in structure, the upper wing plate 1 is provided with a plurality of through holes 5, the through holes 5 are arranged in a row along the circumferential direction of the upper wing plate 1, and two ends of the upper wing plate 1 are provided with downward connecting flanges 6.
In the present embodiment, it is preferable that the through hole 5 is provided with a reinforcing flange by punching.
In this embodiment, it is preferable that the through holes 5 are divided into two groups, and are respectively located on both sides of the connecting plate 2.
In the present embodiment, it is preferable that the through hole 5 is provided with a reinforcing flange by punching.
In the present embodiment, the side member 4 preferably has an H-shaped cross section.
In this embodiment, preferably, the connecting plate 2 has mounting holes 7 at both ends.
In the present embodiment, the upper wing plate 1, the connecting plate 2 and the lower wing plate 3 are preferably arc-shaped.
In use, the design of the integrated edge beam is adopted, and the two ends of the upper wing plate are provided with the downward connecting flanges, so that the support and the stress can be carried out, and the stress strength is enhanced; through setting up the through-hole both alleviateed the weight of boundary beam, realize not having the welding, no deformation reduces the matrix intensity change because of the welding leads to.
The above-described embodiments are merely illustrative of the principles and utilities of the present patent application and are not intended to limit the present patent application. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of this patent application. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical concepts disclosed in the present application shall be covered by the claims of this patent application.
Claims (6)
1. A lightweight cold-bending edge beam is characterized by comprising an integrated edge beam (4) formed by combining an upper wing plate (1), a connecting plate (2) and a lower wing plate (3), wherein the upper wing plate (1) and the lower wing plate (3) are symmetrically arranged at the upper end and the lower end of the connecting plate (2),
go up pterygoid lamina (1) and pterygoid lamina (3) structure the same down, through-hole (5) have been seted up on last pterygoid lamina (1), through-hole (5) have been seted up a plurality ofly along last pterygoid lamina (1) circumferencial direction permutation, go up pterygoid lamina (1) both ends and all be provided with decurrent connection turn-ups (6).
2. The lightweight cold roll formed edge beam of claim 1, wherein: the through holes (5) are divided into two groups and are respectively positioned on two sides of the connecting plate (2).
3. The lightweight cold roll formed edge beam of claim 2, wherein: and a reinforcing flange is arranged at the through hole (5) in a stamping manner.
4. The lightweight cold roll formed edge beam of claim 1, wherein: the cross section of the edge beam (4) is of an H-shaped structure.
5. The lightweight cold roll formed edge beam of claim 1, wherein: mounting holes (7) are formed in the two ends of the connecting plate (2).
6. The lightweight cold roll formed edge beam of claim 5, wherein: the upper wing plate (1), the connecting plate (2) and the lower wing plate (3) are all arc-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120208078.8U CN214267777U (en) | 2021-01-25 | 2021-01-25 | Lightweight cold-bending forming boundary beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120208078.8U CN214267777U (en) | 2021-01-25 | 2021-01-25 | Lightweight cold-bending forming boundary beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214267777U true CN214267777U (en) | 2021-09-24 |
Family
ID=77768585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120208078.8U Active CN214267777U (en) | 2021-01-25 | 2021-01-25 | Lightweight cold-bending forming boundary beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214267777U (en) |
-
2021
- 2021-01-25 CN CN202120208078.8U patent/CN214267777U/en active Active
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