CN105822014A - H-steel beam - Google Patents
H-steel beam Download PDFInfo
- Publication number
- CN105822014A CN105822014A CN201610186577.5A CN201610186577A CN105822014A CN 105822014 A CN105822014 A CN 105822014A CN 201610186577 A CN201610186577 A CN 201610186577A CN 105822014 A CN105822014 A CN 105822014A
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- CN
- China
- Prior art keywords
- steel
- connecting plate
- mounting seat
- underbeam
- upper beam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses an H-steel beam and relates to the field of building steel products.The H-steel beam comprises a steel beam body, wherein the steel beam body comprises an upper beam, a lower beam and a connecting plate, the upper beam and the lower beam are mutually parallel H-steel, the lower beam is greater than the upper beam in width, the connecting plate is vertically located between the upper beam and the lower beam, and installing seats are arranged at two ends of the steel beam body.The beam mainly adopts the H-steel as supports, and the mass of the steel beam can be decreased under the same supporting effect so that the security coefficient of the steel beam can be higher.A right-angled trapezoid is formed between the upper beam, the lower beam and the connecting plate of the steel beam and a reinforcing rod so that the stress strength of the H-steel beam can be higher.In addition, the connecting plate of the steel beam is of a three-layer structure, wherein a middle-layer plate is a corrugated plate so that the mass of the connecting plate can be lighter, and meanwhile the stress direction can be changed to make the stress effect of the connecting plate better.
Description
Technical field
The present invention relates to structural steel field, be specifically related to a kind of H profile steel beam.
Background technology
H profile steel is a kind of area of section distribution more optimization, the ratio of strength to weight more reasonably economic section high efficiency section bar, gains the name because its section is identical with English alphabet " H ".Owing to each position of H profile steel is all with orthogonal arrangement, therefore H profile steel the most all has that bending resistance is strong, it is simple, cost-effective to construct and the advantage such as lightweight construction, is widely used.
Summary of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of light weight, the H profile steel beam that stressed effect is good.
Present invention solves the technical problem that and can realize by the following technical solutions: a kind of H profile steel beam, including girder steel body, wherein said girder steel body includes upper beam, underbeam and connecting plate, wherein upper beam and underbeam are the H profile steel being parallel to each other, the width of underbeam is more than the width of upper beam, connecting plate is vertically positioned between upper beam and underbeam, and the two ends of girder steel body are provided with mounting seat.
Preferably, described connecting plate includes lamina rara externa, la m and inner plating, and lamina rara externa and inner plating are steel plate, and la m is corrugated plating, and the two ends of outer layer are welded on described upper beam and described underbeam inwall.
Preferably, described upper beam and described underbeam are provided with the bracing piece of some inclinations in the side that described connecting plate is relative, and bracing piece is T-steel.
Preferably, the top of described mounting seat and bottom are provided with shrinkage pool, are provided with installing hole between shrinkage pool inwall and mounting seat, and installing hole axis is perpendicular with shrinkage pool.
Preferably, described mounting seat is being provided with draw-in groove with described girder steel body joint, is provided with cover plate in draw-in groove, and the inwall of cover plate is paralleled with described bracing piece, and mounting seat is provided with fixed block at the two ends of cover plate, for threadeding between fixed block with mounting seat, cover plate.
Provide the benefit that: this girder steel mainly uses H profile steel as support, under same support effect, can alleviate the quality of girder steel so that girder steel safety coefficient is higher.Right-angled trapezium is formed between the upper beam of this girder steel, underbeam, connecting plate and bracing piece, make intensity in this H profile steel beam hands higher, and the connecting plate of this girder steel uses three-decker, wherein la m is corrugated plating, make connecting plate quality lighter, Impact direction can be changed so that connecting plate stressed effect is more preferable simultaneously.Mounting seat makes girder steel be more prone in installation process.The opening of draw-in groove is positioned at the side of mounting seat so that girder steel can be installed from side, convenient, and strengthens the stressed effect of mounting seat, and cover plate can ensure that the stability of girder steel.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention a kind of H profile steel beam；
Fig. 2 is the sectional view of the present invention a kind of H profile steel beam；
Fig. 3 is the structural representation of the mounting seat of the present invention a kind of H profile steel beam；
Wherein 1, upper beam；2, underbeam；3, connecting plate；4, bracing piece；5, mounting seat；6, draw-in groove；7, shrinkage pool；8, installing hole；9, lamina rara externa；10, la m；11, inner plating；12, fixed block；13, cover plate.
Detailed description of the invention
Describe the preferred embodiment of the present invention below in conjunction with the accompanying drawings in detail.
Fig. 1, Fig. 2 and Fig. 3 show the detailed description of the invention of the present invention a kind of H profile steel beam: a kind of H profile steel beam, including girder steel body, wherein said girder steel body includes upper beam 1, underbeam 2 and connecting plate 3, wherein upper beam 1 and underbeam 2 are the H profile steel being parallel to each other, the width of underbeam 2 is more than the width of upper beam 1, connecting plate 3 is vertically positioned between upper beam 1 and underbeam 2, and the two ends of girder steel body are provided with mounting seat 5.
In conjunction with accompanying drawing, described connecting plate 3 includes lamina rara externa 9, la m 10 and inner plating 11, and lamina rara externa 9 and inner plating 11 are steel plate, and la m 10 is corrugated plating, and the two ends of lamina rara externa 9 are welded on described upper beam 1 and described underbeam 2 inwall.Described upper beam 1 and described underbeam 2 are provided with the bracing piece 4 of some inclinations in the side that described connecting plate 3 is relative, and bracing piece 4 is T-steel.The top of described mounting seat 5 and bottom are provided with shrinkage pool 7, are provided with installing hole 8 between shrinkage pool 7 inwall and mounting seat 5, and installing hole 8 axis is perpendicular with shrinkage pool 7.Described mounting seat 5 is being provided with draw-in groove 6 with described girder steel body joint, cover plate 13 it is provided with in draw-in groove 6, the inwall of cover plate 13 is paralleled with described bracing piece 4, and mounting seat 5 is provided with fixed block 12 at the two ends of cover plate 13, for threadeding between fixed block 12 with mounting seat 5, cover plate 13.
Based on above-mentioned, book girder steel mainly uses H profile steel as support, under same support effect, can alleviate the quality of girder steel so that girder steel safety coefficient is higher.Right-angled trapezium is formed between the upper beam 1 of this girder steel, underbeam 2, connecting plate 3 and bracing piece 4, make intensity in this H profile steel beam hands higher, and the connecting plate 3 of this girder steel uses three-decker, wherein la m 10 is corrugated plating, make connecting plate 3 mass lighter, Impact direction can be changed so that connecting plate 3 stressed effect is more preferable simultaneously.Mounting seat 5 makes girder steel be more prone in installation process.The opening of draw-in groove 6 is positioned at the side of mounting seat 5 so that girder steel can be installed from side, convenient, and strengthens the stressed effect of mounting seat 5, and cover plate 13 can ensure that the stability of girder steel.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (5)
1. a H profile steel beam, including girder steel body, it is characterized in that: described girder steel body includes upper beam, underbeam and connecting plate, wherein upper beam and underbeam are the H profile steel being parallel to each other, the width of underbeam is more than the width of upper beam, connecting plate is vertically positioned between upper beam and underbeam, and the two ends of girder steel body are provided with mounting seat.
A kind of H profile steel beam, it is characterised in that: described connecting plate includes lamina rara externa, la m and inner plating, and lamina rara externa and inner plating are steel plate, and la m is corrugated plating, and the two ends of outer layer are welded on described upper beam and described underbeam inwall.
A kind of H profile steel beam, it is characterised in that: described upper beam and described underbeam are provided with the bracing piece of some inclinations in the side that described connecting plate is relative, and bracing piece is T-steel.
A kind of H profile steel beam, it is characterised in that: the top of described mounting seat and bottom are provided with shrinkage pool, are provided with installing hole between shrinkage pool inwall and mounting seat, and installing hole axis is perpendicular with shrinkage pool.
A kind of H profile steel beam, it is characterized in that: described mounting seat is being provided with draw-in groove with described girder steel body joint, cover plate it is provided with in draw-in groove, the inwall of cover plate is paralleled with described bracing piece, mounting seat is provided with fixed block at the two ends of cover plate, for threadeding between fixed block with mounting seat, cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610186577.5A CN105822014A (en) | 2016-03-29 | 2016-03-29 | H-steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610186577.5A CN105822014A (en) | 2016-03-29 | 2016-03-29 | H-steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105822014A true CN105822014A (en) | 2016-08-03 |
Family
ID=56524958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610186577.5A Pending CN105822014A (en) | 2016-03-29 | 2016-03-29 | H-steel beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105822014A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005075756A1 (en) * | 2004-02-06 | 2005-08-18 | Lucas Johannes Van Tonder | Constructional element |
| KR20080083780A (en) * | 2007-03-13 | 2008-09-19 | 송정환 | H beam and building construction method using the h beam |
| CN203238842U (en) * | 2013-05-24 | 2013-10-16 | 郝晓谷 | H-shaped steel beam |
| CN204225355U (en) * | 2014-10-09 | 2015-03-25 | 杨林娣 | For the brace summer of steel building |
| CN204551887U (en) * | 2015-01-15 | 2015-08-12 | 吴萍 | A kind of lightweight section structure spandrel girder |
-
2016
- 2016-03-29 CN CN201610186577.5A patent/CN105822014A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005075756A1 (en) * | 2004-02-06 | 2005-08-18 | Lucas Johannes Van Tonder | Constructional element |
| KR20080083780A (en) * | 2007-03-13 | 2008-09-19 | 송정환 | H beam and building construction method using the h beam |
| CN203238842U (en) * | 2013-05-24 | 2013-10-16 | 郝晓谷 | H-shaped steel beam |
| CN204225355U (en) * | 2014-10-09 | 2015-03-25 | 杨林娣 | For the brace summer of steel building |
| CN204551887U (en) * | 2015-01-15 | 2015-08-12 | 吴萍 | A kind of lightweight section structure spandrel girder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160803 |
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| WD01 | Invention patent application deemed withdrawn after publication |