CN210196974U - H-shaped steel - Google Patents
H-shaped steel Download PDFInfo
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- CN210196974U CN210196974U CN201920522100.9U CN201920522100U CN210196974U CN 210196974 U CN210196974 U CN 210196974U CN 201920522100 U CN201920522100 U CN 201920522100U CN 210196974 U CN210196974 U CN 210196974U
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- supporting shoe
- pterygoid lamina
- web
- triangle
- supporting
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Abstract
The utility model discloses a H shaped steel, including last pterygoid lamina, lower pterygoid lamina, web, still include supporting shoe, non-skid protrusions, the upper and lower surface of web is provided with mirror symmetry's triangle-shaped arch, and the supporting shoe includes first supporting shoe, second supporting shoe, and first supporting shoe, second supporting shoe use the web as center pin symmetric distribution, and first supporting shoe is connected and is gone up pterygoid lamina and triangle-shaped arch, and pterygoid lamina and triangle-shaped arch under the second supporting shoe is connected, and non-skid protrusions equidistance sets up on the lateral surface of last pterygoid lamina and lower pterygoid lamina. The utility model has novel design, reasonable structure and convenient manufacture and processing, and the designed supporting block and the anti-skid bulge greatly improve the connection strength and the surface anti-skid effect of the section steel; the web becomes thicker due to the triangular protrusions symmetrically arranged on the surface of the web, the strength of the H-shaped steel is further improved, the service life of the H-shaped steel is prolonged, and the high practical value is achieved.
Description
Technical Field
The utility model belongs to the technical field of the steel member, concretely relates to H shaped steel.
Background
The H-shaped steel is an economic section efficient section with more optimized section area distribution and more reasonable strength-to-weight ratio, and is named because the section is the same as the English letter H. H shaped steel is widely used in: various civil and industrial building structures; various large-span industrial plants and modern high-rise buildings, in particular industrial plants in areas with frequent earthquake activity and under high-temperature working conditions; large bridges with large bearing capacity, good section stability and large span are required; heavy equipment; an expressway; a ship skeleton; supporting a mine; foundation treatment and dam engineering; various machine components, and the like. However, under the condition of extremely large stress, especially extremely large torque, the stability between the upper and lower wing plates and the web of the H-shaped steel may be affected, and further the stability and reliability of the building may be affected.
SUMMERY OF THE UTILITY MODEL
To the background art not enough, the utility model discloses research and design H shaped steel, its aim at: provides the H-shaped steel with reasonable structure and high strength.
The technical solution of the utility model is as follows:
the utility model provides a H shaped steel, includes pterygoid lamina, lower pterygoid lamina, web, its characterized in that: still include supporting shoe, skid-proof protrusion, the upper and lower surface of web is provided with mirror symmetry's triangle-shaped arch, the supporting shoe includes first supporting shoe, second supporting shoe, and first supporting shoe, second supporting shoe use the web to distribute as the center pin symmetry, and pterygoid lamina and triangle-shaped arch are connected to first supporting shoe, and pterygoid lamina and triangle-shaped are protruding under the second supporting shoe is connected, and skid-proof protrusion equidistance sets up on the lateral surface of pterygoid lamina and pterygoid lamina down.
The number of the first supporting blocks and the number of the second supporting blocks are N, N is larger than or equal to 1, and the first supporting blocks and the second supporting blocks are distributed in a staggered mode.
The number of the antiskid projections is at least two.
The shape of the antiskid bulges is rectangular.
The utility model has the advantages that: the utility model has novel design, reasonable structure and convenient manufacture and processing, and the designed supporting block and the anti-skid bulge greatly improve the connection strength and the surface anti-skid effect of the section steel; the web becomes thicker due to the triangular protrusions symmetrically arranged on the surface of the web, the strength of the H-shaped steel is further improved, the service life of the H-shaped steel is prolonged, and the high practical value is achieved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view structure diagram of the present invention.
Wherein: 1. the support comprises an upper wing plate, 2, a lower wing plate, 3, a web plate, 4, an anti-skid protrusion, 5, a triangular protrusion, 6, a first support block, 7 and a second support block.
Detailed Description
The invention is further described with reference to the following drawings and specific embodiments.
As shown in fig. 1 and 2, an H-shaped steel includes an upper wing plate 1, a lower wing plate 2, a web plate 3, support blocks, and anti-slip protrusions 4, wherein triangular protrusions 5 with mirror symmetry are disposed on the upper and lower surfaces of the web plate 3, the support blocks include a first support block 6 and a second support block 7, the first support block 6 and the second support block 7 are symmetrically distributed with the web plate 3 as a central axis, the first support block 6 connects the upper wing plate 1 and the triangular protrusions 5, the second support block 7 connects the lower wing plate 2 and the triangular protrusions 5, the anti-slip protrusions 4 are equidistantly disposed on the outer side surfaces of the upper wing plate 1 and the lower wing plate 2, N is greater than or equal to 1, the first support block 6 and the second support block 7 are distributed in a staggered manner, the anti-slip protrusions 4 are at least two, and the shape of the anti-slip protrusions 4 is rectangular. The utility model discloses it is convenient to make processing, the utility model discloses a basic preparation process does: hot pressing → inspection → cutting → edge processing → anticorrosion → classified stacking, the designed support block and the antiskid bulge 4 greatly improve the connection strength and the surface antiskid effect of the section steel; the triangular protrusions 5 symmetrically arranged on the surface of the web 3 enable the web 3 to be thicker, the strength of the H-shaped steel is further improved, the service life of the H-shaped steel is prolonged, and the high practical value is achieved.
To sum up, the utility model discloses reach anticipated effect.
Claims (4)
1. The utility model provides a H shaped steel, includes pterygoid lamina, lower pterygoid lamina, web, its characterized in that: still include supporting shoe, skid-proof protrusion, the upper and lower surface of web is provided with mirror symmetry's triangle-shaped arch, the supporting shoe includes first supporting shoe, second supporting shoe, and first supporting shoe, second supporting shoe use the web to distribute as the center pin symmetry, and pterygoid lamina and triangle-shaped arch are connected to first supporting shoe, and pterygoid lamina and triangle-shaped are protruding under the second supporting shoe is connected, and skid-proof protrusion equidistance sets up on the lateral surface of pterygoid lamina and pterygoid lamina down.
2. The H-beam steel according to claim 1, wherein: the number of the first supporting blocks and the number of the second supporting blocks are N, N is larger than or equal to 1, and the first supporting blocks and the second supporting blocks are distributed in a staggered mode.
3. The H-beam steel according to claim 1, wherein: the number of the antiskid projections is at least two.
4. The H-beam steel according to claim 1, wherein: the shape of the antiskid bulges is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522100.9U CN210196974U (en) | 2019-04-17 | 2019-04-17 | H-shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522100.9U CN210196974U (en) | 2019-04-17 | 2019-04-17 | H-shaped steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210196974U true CN210196974U (en) | 2020-03-27 |
Family
ID=69876730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920522100.9U Active CN210196974U (en) | 2019-04-17 | 2019-04-17 | H-shaped steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210196974U (en) |
-
2019
- 2019-04-17 CN CN201920522100.9U patent/CN210196974U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 223800 opposite Qili gas station, Huanghe South Road, Suqian Industrial Park, Grand Canal, Suqian City, Jiangsu Province Patentee after: China Railway assembly technology (Suqian) Co.,Ltd. Address before: 223800 opposite Qili gas station, Huanghe South Road, Suqian Industrial Park, Grand Canal, Suqian City, Jiangsu Province Patentee before: Jiangsu Sam Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |