CN211738613U - Torsion-resistant channel steel - Google Patents
Torsion-resistant channel steel Download PDFInfo
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- CN211738613U CN211738613U CN202020216742.9U CN202020216742U CN211738613U CN 211738613 U CN211738613 U CN 211738613U CN 202020216742 U CN202020216742 U CN 202020216742U CN 211738613 U CN211738613 U CN 211738613U
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- plate
- strip
- shaped
- torsion
- side plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- 238000003466 welding Methods 0.000 claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000003351 stiffener Substances 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 antitorque type channel-section steel, include: a web member and side members connected to the upper and lower sides of the web member; the web plate comprises a strip-shaped wave plate and a strip-shaped cover plate, and the strip-shaped cover plate and the strip-shaped wave plate are fixed by welding; the side plate comprises a side plate and a J-shaped reinforcing plate connected with the side plate, one side of the J-shaped reinforcing plate, which is far away from the side plate, extends towards the strip-shaped wave plate and is connected with the strip-shaped wave plate, and the side plate is connected with the strip-shaped wave plate and the strip-shaped cover plate. In this way, antitorque type channel-section steel, better antitorque bent ability and bearing capacity have improved the result of use.
Description
Technical Field
The utility model relates to a section bar processing technology field especially relates to a antitorque type channel-section steel.
Background
The channel steel is a long steel bar with a groove-shaped section, belongs to carbon structural steel for construction and machinery, and is a steel bar with a complex section, and the section of the channel steel is in a groove shape. The channel steel is mainly used for building structures, curtain wall engineering, mechanical equipment, vehicle manufacturing and the like.
At present, channel steel with common specifications is mainly produced in a steel mill by a hot rolling mode, and for the channel steel with larger specification, a general steel mill cannot provide a special production line for the channel steel with large specification due to the narrow application range and small market demand; under the general condition, such big specification channel-section 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 channel-section steel adopted is less, when receiving great external force, big specification channel-section steel produces the distortion easily, and structural strength is less, 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 antitorque type channel-section steel, simple structure, and processing is easy, and antitorque bent intensity is good, has improved the result of use.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a torsion-resistant channel steel, including: a web member and side members connected to the upper and lower sides of the web member;
the web plate comprises a strip-shaped wave plate and a strip-shaped cover plate, and the strip-shaped cover plate and the strip-shaped wave plate are fixed by welding;
the side plate comprises a side plate and a J-shaped reinforcing plate connected with the side plate, one side of the J-shaped reinforcing plate, which is far away from the side plate, extends towards the strip-shaped wave plate and is connected with the strip-shaped wave plate, and the side plate is connected with the strip-shaped wave plate and the strip-shaped cover plate.
In a preferred embodiment of the present invention, the angle between the side plate and the J-shaped reinforcing plate is 15 degrees.
In a preferred embodiment of the present invention, the side plate and the J-shaped reinforcing plate are integrally formed.
In a preferred embodiment of the present invention, a plurality of waist-shaped process holes are spaced on the J-shaped reinforcing plate.
In a preferred embodiment of the present invention, the two side edges of the strip-shaped wave plate are provided with grooves, and a welding cavity is formed between the grooves and the side plate.
In a preferred embodiment of the present invention, the welding chamber is filled with a first welding layer and a second welding layer.
In a preferred embodiment of the present invention, the second welding layer does not protrude outside the welding chamber.
The utility model has the advantages that: the utility model provides a antitorque type channel-section steel, bar wave board and curb plate welded connection form the three-dimensional atress structure of similar box after, have better antitorque distortion ability, and the J shape reinforcing plate on the side plate is connected with bar wave board, forms triangle-shaped's stable atress structure, has increased bearing capacity, has improved the result of use.
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 a torsion-resistant channel of the present invention;
fig. 2 is a schematic structural view of the strip-shaped wave plate in fig. 1;
FIG. 3 is a schematic view of the construction of the J-shaped stiffener of FIG. 1;
fig. 4 is a partially enlarged view of a portion a 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 4, an embodiment of the present invention includes:
a torsion resistant channel comprising: a web member 10 and side members 20 connected to the upper and lower sides of the web member 10.
The web member 10 includes a strip-shaped corrugated plate 11 and a strip-shaped cover plate 12, and the strip-shaped cover plate 12 and the strip-shaped corrugated plate 11 are fixed by welding.
The side plate element 20 comprises a side plate 21 and a J-shaped reinforcing plate 22 connected with the side plate 21, the J-shaped reinforcing plate 21 is far away from one side of the side plate 21, extends obliquely to the strip-shaped corrugated plate 11 and is connected with the strip-shaped corrugated plate, and the side plate 21 is connected with the strip-shaped corrugated plate 11 and the strip-shaped cover plate 12; bar wave plate 11 is formed by steel sheet processing, and bar wave plate 11 forms the three-dimensional atress structure of similar box with curb plate 21 welded connection back, has better distortion resistance intensity, and J-shaped reinforcing plate 22 on the side plate 20 is connected with bar wave plate 11, forms triangle-shaped's stable atress structure, has reduced the offset of side plate 20 when the atress, has increased structural strength, compares traditional channel-section steel, the utility model discloses a channel-section steel has better distortion resistance ability and bearing capacity under the condition that cross-sectional overall dimension and thickness do not change, has improved result of use and practicality.
The included angle between the side plate 21 and the J-shaped reinforcing plate 22 is 15 degrees.
The side plate 21 and the J-shaped reinforcing plate 22 are designed in an integrated structure, so that the structure is simple, the processing is easy, and the structural strength is good.
A plurality of waist-shaped fabrication holes 3 are arranged on the J-shaped reinforcing plate 22 at intervals; under the condition of ensuring the structural strength, the weight of the channel steel in unit length is reduced, and the use convenience is improved.
A first welding layer 6 and a second welding layer 7 are filled in the welding cavity 5; the strip-shaped corrugated plate 11 and the side plate 21 are connected through the first welding layer 6 and the second welding layer 7 in sequence, stress generated when the strip-shaped corrugated plate 11 and the side plate 21 are welded is reduced, and product quality is improved.
The second welding layer 7 does not protrude to the outside of the welding cavity 5, so that the strip-shaped cover plate 12 is attached to the strip-shaped corrugated plate 11 conveniently, and the strip-shaped cover plate 12 and the strip-shaped corrugated plate 11 are welded and fixed with the side plate 21.
To sum up, the utility model discloses a antitorque type channel-section steel that points out, simple structure, processing is easy, and antitorque bent intensity is good, has improved the result of use.
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 (7)
1. A torsion-resistant channel steel is characterized by comprising: a web member and side members connected to the upper and lower sides of the web member;
the web plate comprises a strip-shaped wave plate and a strip-shaped cover plate, and the strip-shaped cover plate and the strip-shaped wave plate are fixed by welding;
the side plate comprises a side plate and a J-shaped reinforcing plate connected with the side plate, one side of the J-shaped reinforcing plate, which is far away from the side plate, extends towards the strip-shaped wave plate and is connected with the strip-shaped wave plate, and the side plate is connected with the strip-shaped wave plate and the strip-shaped cover plate.
2. The torsion resistant channel section of claim 1, wherein the side plates and the J-shaped reinforcing plate are angled at 15 degrees.
3. The torsion resistant channel of claim 1, wherein the side plates and J-shaped reinforcing plate are of unitary structural design.
4. The torsion-resistant channel steel as claimed in claim 1, wherein a plurality of kidney-shaped fabrication holes are arranged at intervals on the J-shaped reinforcing plate.
5. The torsion-resistant channel steel as claimed in claim 1, wherein grooves are formed on two side edges of the strip-shaped wave plate, and a welding cavity is formed between each groove and the side plate.
6. The torsion resistant channel steel of claim 5, wherein the weld cavity is filled with a first weld layer and a second weld layer.
7. The torsion resistant channel of claim 6, wherein the second layer does not protrude outside the weld cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020216742.9U CN211738613U (en) | 2020-02-27 | 2020-02-27 | Torsion-resistant channel steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020216742.9U CN211738613U (en) | 2020-02-27 | 2020-02-27 | Torsion-resistant channel steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211738613U true CN211738613U (en) | 2020-10-23 |
Family
ID=72876913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020216742.9U Active CN211738613U (en) | 2020-02-27 | 2020-02-27 | Torsion-resistant channel steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211738613U (en) |
-
2020
- 2020-02-27 CN CN202020216742.9U patent/CN211738613U/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: 20230911 Address after: No. 3 Hechang Road, Hangu Management District, Tangshan City, Hebei Province (within the yard of Tangshan Jinlian Road and Bridge Engineering Co., Ltd.) Patentee after: Tangshan Shunyuan Steel Structure 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. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240521 Address after: 063000 No. 3 Hechang Road, Hangu Management District, Tangshan City, Hebei Province (within the courtyard of Jinlian Road and Bridge Engineering Company) Patentee after: Yuechi Special Vehicle Manufacturing (Tangshan) Co.,Ltd. Country or region after: China Address before: No. 3 Hechang Road, Hangu Management District, Tangshan City, Hebei Province (within the yard of Tangshan Jinlian Road and Bridge Engineering Co., Ltd.) Patentee before: Tangshan Shunyuan Steel Structure Manufacturing Co.,Ltd. Country or region before: China |