CN211715475U - Bending-resistant spliced angle steel - Google Patents
Bending-resistant spliced angle steel Download PDFInfo
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- CN211715475U CN211715475U CN202020194848.3U CN202020194848U CN211715475U CN 211715475 U CN211715475 U CN 211715475U CN 202020194848 U CN202020194848 U CN 202020194848U CN 211715475 U CN211715475 U CN 211715475U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 98
- 239000010959 steel Substances 0.000 title claims abstract description 98
- 238000005452 bending Methods 0.000 title claims abstract description 41
- 238000003466 welding Methods 0.000 claims abstract description 23
- 229910000746 Structural steel Inorganic materials 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to a section bar processing technology field, concretely relates to bending resistance type concatenation angle steel, include: the angle steel splicing piece and the two bending-resistant plate pieces are respectively connected to the inner walls of the two sides of the angle steel splicing piece and are suitable for preventing the angle steel splicing piece from being pushed by external force to generate bending deformation; the angle steel splicing piece comprises a first steel plate and a second steel plate, and the first steel plate and the second steel plate are connected through welding and are perpendicular to each other; the bending-resistant plate comprises a first strip-shaped plate, a second strip-shaped plate and a third strip-shaped plate which are connected, and an included angle a is formed between the first strip-shaped plate and the third strip-shaped plate. In this way, bending resistance type concatenation angle steel, strengthened the bending resistance of angle steel, structural strength is good, has reduced use cost.
Description
Technical Field
The utility model relates to a section bar processing technology field especially relates to an anti-bending type concatenation angle steel.
Background
Angle iron is commonly called angle iron and is a long steel bar with two sides perpendicular to each other to form an angle. The angle steel is divided into equal angle steel and unequal angle steel. It is widely used in various building structures and engineering structures such as house beams, bridges, power transmission towers, hoisting and transportation machines, ships, industrial furnaces, reaction towers, container racks, and warehouses.
At present, the steel mill mainly adopts a hot rolling mode to produce the angle steel with common specification, and as for the angle steel with large specification, the application range is narrow, the market demand is small, and a general steel mill can not set a special production line for the angle steel with large specification; under the general condition, such big specification angle steel adopts the steel sheet concatenation to form, and under the condition of considering cost factor and welding technique, the steel sheet thickness that big specification angle steel adopted is less, when receiving the great external force of perpendicular to its length direction, big specification angle steel produces bending deformation easily, and structural strength is relatively poor, has reduced the result of use, needs to improve.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a bending resistance type concatenation angle steel, simple structure, and processing is easy, through the use of bending resistance plate, has strengthened the bending resistance of angle steel, and structural strength is good, has reduced use cost.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a bending-resistant type splice angle steel, including: the angle steel splicing piece and the two bending-resistant plate pieces are respectively connected to the inner walls of the two sides of the angle steel splicing piece and are suitable for preventing the angle steel splicing piece from being pushed by external force to generate bending deformation;
the angle steel splicing piece comprises a first steel plate and a second steel plate, and the first steel plate and the second steel plate are connected through welding and are perpendicular to each other;
the bending-resistant plate comprises a first strip-shaped plate, a second strip-shaped plate and a third strip-shaped plate which are connected, and an included angle a is formed between the first strip-shaped plate and the third strip-shaped plate.
In a preferred embodiment of the present invention, a groove is disposed on a side of the first steel plate close to the second steel plate, a welding cavity is formed between the groove and the second steel plate, and the welding cavity is filled with a first welding layer and a second welding layer.
In a preferred embodiment of the present invention, the first strip-shaped plate, the second strip-shaped plate and the third strip-shaped plate are of a unitary structure.
In a preferred embodiment of the present invention, the angle iron splice further comprises a plurality of reinforcing bars, the reinforcing bars are spaced apart from each other and connected to the first steel plate at one end, and the other end is connected to the second steel plate.
In a preferred embodiment of the present invention, the joint of the first steel plate and the second steel plate is filled with a third welding layer and a fourth welding layer.
In a preferred embodiment of the present invention, the included angle a is 50 degrees.
The utility model has the advantages that: the utility model discloses a bending-resistant type concatenation angle steel, through the use of bending-resistant plate, has strengthened the bending resistance of angle steel, and structural strength is good, has reduced use cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of the bending-resistant type angle iron of the present invention;
FIG. 2 is a schematic view of the structure of the bending-resistant panel member of FIG. 1;
fig. 3 is a schematic structural diagram of the angle iron splice in fig. 1.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for purposes of illustration and explanation only and are not intended to limit the invention.
It should be noted that these drawings are simplified schematic views, and the basic structure of the present invention is described only in a schematic manner, and therefore, only the configuration related to the present invention is shown.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, an embodiment of the present invention includes:
a bending-resistant type splice angle iron, comprising: the angle iron splicing piece comprises an angle iron splicing piece 10 and two bending-resistant plate pieces 20, wherein the bending-resistant plate pieces 20 are respectively connected to the inner walls of two sides of the angle iron splicing piece 10 and are suitable for preventing the angle iron splicing piece 10 from being pushed by external force to generate bending deformation.
The angle steel splicing piece 10 comprises a first steel plate 11 and a second steel plate 12, wherein the first steel plate 11 and the second steel plate 12 are connected through welding and are perpendicular to each other; during machining, steel plates with proper thickness are selected to be cut according to actual requirements, so that the first steel plate 11 and the second steel plate 12 with different sizes are formed, and the steel plate is suitable for manufacturing non-standard equipment and using special steel structures.
The bending-resistant plate element 20 comprises a first strip-shaped plate 21, a second strip-shaped plate 22 and a third strip-shaped plate 23 which are connected, an included angle a is formed between the first strip-shaped plate 21 and the third strip-shaped plate 23, and the included angle a is a 50-degree angle; when the bending-resistant plate member 20 is connected with the first steel plate 11, the first strip-shaped plate 21 and the third strip-shaped plate 23 are in welded connection with the first steel plate 11, the bending resistance of the first steel plate 11 is enhanced through the use of the first strip-shaped plate 21, the second strip-shaped plate 22 and the third strip-shaped plate 23, when the bending-resistant plate member 20 is connected with the second steel plate 12, the first strip-shaped plate 21 and the third strip-shaped plate 23 are in welded connection with the second steel plate 12, and through the use of the first strip-shaped plate 21, the second strip-shaped plate 22 and the third strip-shaped plate 23, the bending resistance of the second steel plate 12 is enhanced, namely, under the condition that the thickness of the first steel plate 11 and the second steel plate 12 is not increased, through the use of the two bending-resistant plate members 20, the overall structural strength of the angle steel is improved.
A groove 3 is arranged on one side, close to a second steel plate 12, of the first steel plate 11, a welding cavity 4 is formed between the groove 3 and the second steel plate 12, and a first welding layer 5 and a second welding layer 6 are filled in the welding cavity 4; the stress generated when the first steel plate 11 and the second steel plate 12 are welded is reduced by using the first welding layer 5 and the second welding layer 6 in sequence.
The first strip-shaped plate 21, the second strip-shaped plate 22 and the third strip-shaped plate 23 are of an integrated structure, and are simple in structure and easy to process.
The angle steel splicing piece 10 further comprises a plurality of reinforcing strip-shaped plates 13, the reinforcing strip-shaped plates 13 are arranged at intervals, one ends of the reinforcing strip-shaped plates are connected with the first steel plate 11, and the other ends of the reinforcing strip-shaped plates are connected with the second steel plate 12; the firmness and structural stability of the connection of the first steel plate 11 and the second steel plate 12 are increased.
The joint of the first steel plate 11 and the second steel plate 12 is filled with the third welding layer 7 and the fourth welding layer 8, so that the connection firmness is enhanced, and the phenomenon of stress concentration is reduced.
To sum up, the utility model discloses an anti-bending type concatenation angle steel who points out, simple structure, processing is easy, through the use of anti-bending plate, has strengthened the anti bending ability of angle steel, and structural strength is good, has reduced use cost.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a bending-resistant type concatenation angle steel which characterized in that includes: the angle steel splicing piece and the two bending-resistant plate pieces are respectively connected to the inner walls of the two sides of the angle steel splicing piece and are suitable for preventing the angle steel splicing piece from being pushed by external force to generate bending deformation;
the angle steel splicing piece comprises a first steel plate and a second steel plate, and the first steel plate and the second steel plate are connected through welding and are perpendicular to each other;
the bending-resistant plate comprises a first strip-shaped plate, a second strip-shaped plate and a third strip-shaped plate which are connected, and an included angle a is formed between the first strip-shaped plate and the third strip-shaped plate.
2. The bending-resistant type splicing angle steel of claim 1, wherein one side of the first steel plate close to the second steel plate is provided with a bevel, a welding cavity is formed between the bevel and the second steel plate, and the welding cavity is filled with a first welding layer and a second welding layer.
3. The bend-resistant splice angle iron of claim 1, wherein the first, second and third strips are of unitary construction.
4. The bending-resistant splicing angle steel of claim 1, further comprising a plurality of reinforcing strips, wherein the reinforcing strips are arranged at intervals and connected with the first steel plate at one end and the second steel plate at the other end.
5. The bend-resistant splice angle iron of claim 1, wherein the junction of the first and second steel plates is filled with a third and fourth weld layer.
6. The bend-resistant splice angle iron of claim 1, wherein the included angle a is 50 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020194848.3U CN211715475U (en) | 2020-02-22 | 2020-02-22 | Bending-resistant spliced angle steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020194848.3U CN211715475U (en) | 2020-02-22 | 2020-02-22 | Bending-resistant spliced angle steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211715475U true CN211715475U (en) | 2020-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020194848.3U Active CN211715475U (en) | 2020-02-22 | 2020-02-22 | Bending-resistant spliced angle steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211715475U (en) |
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2020
- 2020-02-22 CN CN202020194848.3U patent/CN211715475U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231113 Address after: 402160 Sanjiao Town, Yongchuan District, Chongqing (within the Sanjiao Industrial Park of Yongchuan Industrial Park, Chongqing) Patentee after: Chongqing Lihai Machinery Manufacturing Co.,Ltd. Address before: 223700 No. 18, Zhangmao Road, national entrepreneurship Park, zhangjiawei Town, Siyang County, Suqian City, Jiangsu Province Patentee before: Jiangsu Fushun profile Co.,Ltd. |
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| TR01 | Transfer of patent right |