CN105156872A - Metal beam - Google Patents
Metal beam Download PDFInfo
- Publication number
- CN105156872A CN105156872A CN201510573941.9A CN201510573941A CN105156872A CN 105156872 A CN105156872 A CN 105156872A CN 201510573941 A CN201510573941 A CN 201510573941A CN 105156872 A CN105156872 A CN 105156872A
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- CN
- China
- Prior art keywords
- plate
- projection
- beams
- raising
- metal
- 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.)
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Abstract
The invention relates to a metal beam which comprises a top beam plate and two bottom beam plates. The top beam plate is parallel to the bottom beam plates, the two ends of the top beam plate are connected with the ends of the two bottom beam plates through a side beam plate, the other ends of the two bottom beam plates extend outwards vertically to form protruded edges, the inner side wall of the top beam plate is provided with two rows of first protrusions, and the two rows of first protrusions are parallel to each other. The metal beam is stressed evenly, and internal stress is balanced.
Description
Technical field
The present invention relates to a kind of beams of metal.
Background technique
Beams of metal is a kind of widely used structure, in machinery and construction, has application.Under different operating conditions with in different assembling usage requirements, also need corresponding different beams of metal structure, need the uniform force of beam simultaneously, internal stress is balanced.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of beams of metal, this beams of metal symmetrical configuration, uniform force, and internal stress is balanced.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of beams of metal, comprise raising-plate and two blocks of bottom girder plates, described raising-plate is parallel with bottom girder plate, linked together by side beam slab between the two ends of described raising-plate and one end of described two blocks of bottom girder plates, the other end Vertical dimension extension of described two blocks of bottom girder plates forms chimb.
In a preferred embodiment of the present invention, described curb girder plate is vertical with raising-plate.
In a preferred embodiment of the present invention, the madial wall of described raising-plate is provided with two and ranked first projection, described two to ranked first projection parallel.
In a preferred embodiment of the present invention, the madial wall of chimb described in each is provided with one and ranked second projection.
In a preferred embodiment of the present invention, described first projection is the half-circle projection of diameter at 3-10mm.
In a preferred embodiment of the present invention, described second projection is the half-circle projection of diameter at 2-6mm.
The invention has the beneficial effects as follows: beams of metal of the present invention is provided with the projection slowing down internal stress, symmetrical configuration uniform force, internal stress is balanced.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the cross-sectional view of beams of metal of the present invention.
In accompanying drawing, the mark of each parts is as follows: 1, raising-plate, the 2, first projection, and 3, curb girder plate, 4, bottom girder plate, 5, chimb, the 6, second projection.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of beams of metal, comprise raising-plate 1 and two blocks of bottom girder plates 4, described raising-plate 1 is parallel with bottom girder plate 4, is linked together between the two ends of described raising-plate 1 and one end of described two blocks of bottom girder plates 4 by side beam slab 3, and the other end Vertical dimension extension of described two blocks of bottom girder plates 4 forms chimb 5.
Preferably, described curb girder plate 3 is vertical with raising-plate 1.
Preferably, the madial wall of described raising-plate 1 is provided with two and ranked first projection 2, described two to ranked first projection 2 parallel.
Preferably, the madial wall of chimb 5 described in each is provided with one and ranked second projection 6.
Preferably, described first projection 2 is the half-circle projection of diameter at 3-10mm.
Preferably, described second projection 6 is the half-circle projection of diameter at 2-6mm.
First projection 2 and the second projection 6 can slow down the internal stress of raising-plate 1 and chimb 5 respectively, make beam not yielding.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a beams of metal, it is characterized in that, comprise raising-plate and two blocks of bottom girder plates, described raising-plate is parallel with bottom girder plate, linked together by side beam slab between the two ends of described raising-plate and one end of described two blocks of bottom girder plates, the other end Vertical dimension extension of described two blocks of bottom girder plates forms chimb.
2. beams of metal according to claim 1, is characterized in that, described curb girder plate is vertical with raising-plate.
3. beams of metal according to claim 1, is characterized in that, the madial wall of described raising-plate is provided with two and ranked first projection, and described two to ranked first projection parallel.
4. beams of metal according to claim 1, is characterized in that, the madial wall of chimb described in each is provided with one and ranked second projection.
5. beams of metal according to claim 3, is characterized in that, described first projection is the half-circle projection of diameter at 3-10mm.
6. beams of metal according to claim 4, is characterized in that, described second projection is the half-circle projection of diameter at 2-6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510573941.9A CN105156872A (en) | 2015-09-10 | 2015-09-10 | Metal beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510573941.9A CN105156872A (en) | 2015-09-10 | 2015-09-10 | Metal beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105156872A true CN105156872A (en) | 2015-12-16 |
Family
ID=54797837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510573941.9A Pending CN105156872A (en) | 2015-09-10 | 2015-09-10 | Metal beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105156872A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5417028A (en) * | 1987-06-12 | 1995-05-23 | Uniframes Holdings Pty. Ltd. | Roof truss and beam therefor |
| US5771653A (en) * | 1995-10-12 | 1998-06-30 | Unimast Incorporated | Chord for use as the upper and lower chords of a roof truss |
| CN1447870A (en) * | 2000-06-27 | 2003-10-08 | Nci建筑系统公司 | Structural member for use in construction of buildings |
| CN202063623U (en) * | 2011-04-22 | 2011-12-07 | 天津鑫宝龙机械集团有限公司 | Upper/lower beam of elevator car frame |
| CN202287271U (en) * | 2011-10-25 | 2012-07-04 | 杨阅军 | Cross beam of combined bed |
-
2015
- 2015-09-10 CN CN201510573941.9A patent/CN105156872A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5417028A (en) * | 1987-06-12 | 1995-05-23 | Uniframes Holdings Pty. Ltd. | Roof truss and beam therefor |
| US5771653A (en) * | 1995-10-12 | 1998-06-30 | Unimast Incorporated | Chord for use as the upper and lower chords of a roof truss |
| CN1447870A (en) * | 2000-06-27 | 2003-10-08 | Nci建筑系统公司 | Structural member for use in construction of buildings |
| CN202063623U (en) * | 2011-04-22 | 2011-12-07 | 天津鑫宝龙机械集团有限公司 | Upper/lower beam of elevator car frame |
| CN202287271U (en) * | 2011-10-25 | 2012-07-04 | 杨阅军 | Cross beam of combined bed |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |