CN206635951U - A kind of high-strength building I-steel beam body ruggedized construction - Google Patents
A kind of high-strength building I-steel beam body ruggedized construction Download PDFInfo
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- CN206635951U CN206635951U CN201720344603.2U CN201720344603U CN206635951U CN 206635951 U CN206635951 U CN 206635951U CN 201720344603 U CN201720344603 U CN 201720344603U CN 206635951 U CN206635951 U CN 206635951U
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- plate
- securing plate
- securing
- web
- beam body
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Abstract
The utility model provides a kind of high-strength building I-steel beam body ruggedized construction, belongs to steel attachment structure field.It solves the problems, such as that existing I-steel beam body weld strength is relatively low.This high-strength building I-steel beam body ruggedized construction, including crossbeam and longeron, crossbeam includes upper flange one, lower wing plate one and web one, longeron includes upper flange two, lower wing plate two and web two, web two is vertically connected on web one, also include upper casing and lower casing, upper casing includes the upper securing plate one fixed with the medial surface of upper flange one, the upper both ends of securing plate one are respectively connected with one piece of upper securing plate two, and two pieces of upper securing plates two are fixed with the two neighboring medial surface of lower wing plate two respectively, lower casing includes parallel lower securing plate one and lower securing plate two, lower securing plate one and lower securing plate two are bonded respectively to be fixed on the lateral surface of lower wing plate two and the medial surface of lower wing plate one.This ruggedized construction is convenient to reinforce to the I-beam beam body after construction, to improve overall intensity.
Description
Technical field
The utility model belongs to steel attachment structure technical field, is related to a kind of high-strength building I-steel beam reinforcement knot
Structure.
Background technology
It is existing that to carry out vertical connection as crossbeam and longeron using I-steel be a kind of common steel construction, but due to longeron
End face is smaller, therefore unstable with beam welding, thus it is existing by reinforcing plate make longeron end reinforce on the web of crossbeam,
But stress point is excessively concentrated, it would still be possible to causes the web stress of crossbeam to deform fracture, it is therefore necessary to be improved.
The content of the invention
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, there is provided one kind can be to traditional I-shaped
The girder steel later stage carries out strengthening reconstruction, to improve the high-strength building I-steel beam body ruggedized construction for overally supporting intensity.
The purpose of this utility model can be realized by following technical proposal：A kind of high-strength building I-steel beam reinforcement
Structure, including I-shaped gooseneck and I-shaped steel longitudinal beam, the upper flange one that crossbeam includes being located at upper and lower both sides and being parallel to each other is with
Wing plate one, and the web one positioned at middle part, longeron include the upper flange two and lower wing plate for being located at upper and lower both sides and being parallel to each other
Two, and the web two positioned at middle part, the width of web two is less than the width of web one, and longeron is vertically connected on crossbeam, and if
Dry longeron is distributed along crossbeam length direction equi-spaced apart, and web two is vertically connected on web one, both sides of upper flange two and upper
Align the both sides of wing plate one, it is characterised in that：Also include some upper casings and some lower casings, described upper casing includes
The upper securing plate one of fixation is bonded with the medial surface of upper flange one, the upper both ends of securing plate one are respectively connected with one piece of upper securing plate two, and
Two pieces of upper securing plates two are bonded fixation with the medial surface of lower wing plate two of two neighboring longeron respectively, described upper securing plate one with it is upper
Fixed between securing plate two by inclined board, described lower casing is isosceles trapezoid frame structure, and lower casing includes phase
Mutual parallel lower securing plate one and lower securing plate two, the lower length of securing plate one are less than the lower length of securing plate two, lower securing plate one or two
End is connected by two pieces of declined boards respectively with the lower both ends of securing plate two, and lower securing plate one and lower securing plate two are bonded fixation respectively
On the lateral surface of lower wing plate two and the medial surface of lower wing plate one.
Coordinate because longeron end face and beam sides bonding area are smaller, therefore using upper casing and lower casing, will
Longeron end uniform force is distributed on the upper flange one of crossbeam and each position of lower wing plate two, is connected with improving longeron with crossbeam
Connect and support strength, avoid longeron end from being broken, therefore this ruggedized construction is convenient that I-beam beam body after construction is reinforced,
To improve overall intensity.
In a kind of above-mentioned high-strength building I-steel beam reinforcement knot, described inclined board and the upper bottom surface of securing plate one
Angle is obtuse angle.
Therefore upper flange one provides pulling force by inclined board to lower wing plate two.
In a kind of above-mentioned high-strength building I-steel beam reinforcement knot, the described middle part of lower securing plate two disconnects, institute
The lower casing stated also includes two pieces of supporting plates, and two pieces of supporting plate bottoms are solid with the two pieces of lower top surfaces of securing plate two middle parts respectively
Fixed, top is against the lower bottom surface medium position of securing plate one respectively, and described lower securing plate one, lower securing plate two, declined board and
Supporting plate is that bar steel plate is integrally bent to form, and steel plate both ends are respectively two pieces of supporting plate tops.
Using supporting plate to improve the overall intensity of lower casing, middle part is avoided to sink.
In a kind of above-mentioned high-strength building I-steel beam reinforcement knot, described lower wing plate two respectively with upper securing plate
Two and lower securing plate one fixed by fastener, described upper securing plate one and lower securing plate two respectively with upper flange one and bottom wing
Plate one is welded and fixed.
Therefore intensity is higher, and avoids the both sides above and below crossbeam from protruding structure on two sides above and below destruction beam body, therefore convenient pair
Existing beam body is transformed.
In a kind of above-mentioned high-strength building I-steel beam reinforcement knot, described upper securing plate one, inclined board and on
Securing plate two is that bar steel plate is integrally bent to form.
Compared with prior art, the utility model has the following advantages that：
Coordinate because longeron end face and beam sides bonding area are smaller, therefore using upper casing and lower casing, will
Longeron end uniform force is distributed on the upper flange one of crossbeam and each position of lower wing plate two, is connected with improving longeron with crossbeam
Connect and support strength, avoid longeron end from being broken, therefore this ruggedized construction is convenient that I-beam beam body after construction is reinforced,
To improve overall intensity.
Brief description of the drawings
Fig. 1 is this ruggedized construction partial structural diagram.
In figure,
1st, crossbeam；11st, upper flange one；12nd, lower wing plate one；13rd, web one；
2nd, longeron；21st, upper flange two；22nd, lower wing plate two；23rd, web two；
3rd, upper casing；31st, upper securing plate one；32nd, upper securing plate two；33rd, inclined board；
4th, lower casing；41st, lower securing plate one；42nd, lower securing plate two；43rd, declined board；44th, supporting plate.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, a kind of high-strength building I-steel beam body ruggedized construction of the utility model, including I-shaped gooseneck 1
With I-shaped steel longitudinal beam 2, crossbeam 1 includes the upper flange 1 and lower wing plate 1 for being located at upper and lower both sides and being parallel to each other, Yi Jiwei
Web 1 in middle part, longeron 2 include the upper flange 2 21 and lower wing plate 2 22 for being located at upper and lower both sides and being parallel to each other, and
Web 2 23 positioned at middle part, the width of web 2 23 is less than the width of web 1, and longeron 2 is vertically connected on crossbeam 1, and if
Dry longeron 2 is distributed along the length direction equi-spaced apart of crossbeam 1, and web 2 23 is vertically connected on web 1, upper flange 2 21
Both sides and the alignment of the both sides of upper flange 1, in addition to some upper casings 3 and some lower casings 4, upper casing 3 include with it is upper
The fixed upper securing plate 1 of the medial surface of wing plate 1 fitting, the upper both ends of securing plate 1 are respectively connected with one piece of upper securing plate two
32, and two pieces of upper securing plates 2 32 are bonded fixation, upper securing plate one with the medial surface of lower wing plate 2 22 of two neighboring longeron 2 respectively
Fixed between 31 and upper securing plate 2 32 by inclined board 33, lower casing 4 is isosceles trapezoid frame structure, and lower casing 4
Including the lower securing plate 1 being parallel to each other and lower securing plate 2 42, the lower length of securing plate 1 is grown less than lower securing plate 2 42
Degree, the lower both ends of securing plate 1 and the lower both ends of securing plate 2 42 are connected by two pieces of declined boards 43 respectively, and lower securing plate 1
It is bonded and is fixed on the lateral surface of lower wing plate 2 22 and the medial surface of lower wing plate 1 respectively with lower securing plate 2 42.
Further, inclined board 33 and the upper bottom surface angle of securing plate 1 are obtuse angle.The lower middle part of securing plate 2 42 disconnects, under
Casing 4 also includes two pieces of supporting plates 44, and two pieces of bottoms of supporting plate 44 are solid with the two pieces of lower top surfaces of securing plate 2 42 middle parts respectively
Fixed, top is against the lower bottom surface medium position of securing plate 1, and lower securing plate 1, lower securing plate 2 42, declined board 43 respectively
It is that bar steel plate is integrally bent to form with supporting plate 44, and steel plate both ends are respectively two pieces of tops of supporting plate 44.Lower wing plate 2 22
Fixed respectively with upper securing plate 2 32 and lower securing plate 1 by fastener, upper securing plate 1 and lower securing plate 2 42 difference
It is welded and fixed with upper flange 1 and lower wing plate 1.Upper securing plate 1, inclined board 33 and upper securing plate 2 32 are bar shaped steel
Plate is integrally bent to form.
Because the end face of longeron 2 and the sidepiece bonding area of crossbeam 1 are smaller, therefore matched somebody with somebody using upper casing 3 and lower casing 4
Close, the end uniform force of longeron 2 is distributed on the upper flange 1 of crossbeam 1 and each position of lower wing plate 2 12, to improve
Longeron 2 is connected with crossbeam 1 and support strength, avoids the broken end of longeron 2, therefore this ruggedized construction is convenient to the I-shaped after construction
Beam beam body is reinforced, to improve overall intensity.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although crossbeam 1, upper flange 1, lower wing plate 1, web 1, longeron 2, upper flange have more been used herein
2 21, lower wing plate 2 22, web 2 23, upper casing 3, upper securing plate 1, upper securing plate 2 32, inclined board 33, lower reinforcing
The terms such as seat 4, lower securing plate 1, lower securing plate 2 42, declined board 43, supporting plate 44, but be not precluded from using other terms
Possibility.It is used for the purpose of more easily describing and explaining essence of the present utility model using these terms；They are explained
The limitation additional into any one is all disagreed with the utility model spirit.
Claims (5)
1. a kind of high-strength building I-steel beam body ruggedized construction, including I-shaped gooseneck (1) and I-shaped steel longitudinal beam (2), crossbeam
(1) upper flange one (11) and lower wing plate one (12) for being located at upper and lower both sides and being parallel to each other, and the web positioned at middle part are included
One (13), longeron (2) includes the upper flange two (21) and lower wing plate two (22) for being located at upper and lower both sides and being parallel to each other, and is located at
The web two (23) at middle part, web two (23) width is less than web one (13) width, and longeron (2) is vertically connected on crossbeam (1)
On, and some longerons (2) are distributed along crossbeam (1) length direction equi-spaced apart, and web two (23) is vertically connected on web one
(13) on, upper flange two (21) both sides and the alignment of upper flange one (11) both sides, it is characterised in that：Also include some upper casings
(3) add with some lower casings (4), described upper casing (3) including being bonded the upper of fixation with upper flange one (11) medial surface
Gu plate one (31), upper (31) both ends of securing plate one are respectively connected with one piece of upper securing plate two (32), and two pieces of upper securing plates two (32)
Fixation is bonded with lower wing plate two (22) medial surface of two neighboring longeron (2) respectively, described upper securing plate one (31) adds with upper
Gu fixed by inclined board (33) between plate two (32), described lower casing (4) is isosceles trapezoid frame structure, and lower reinforcing
Seat (4) includes the lower securing plate one (41) being parallel to each other and lower securing plate two (42), and lower (41) length of securing plate one is less than lower add
Plate two Gu (42) length, lower (41) both ends of securing plate one and (42) both ends of lower securing plate two are connected by two pieces of declined boards (43) respectively
Connect, and lower securing plate one (41) and lower securing plate two (42) are bonded are fixed on lower wing plate two (22) lateral surface and lower wing plate one respectively
(12) on medial surface.
A kind of 2. high-strength building I-steel beam body ruggedized construction according to claim 1, it is characterised in that：Described is upper
Swash plate (33) and upper (31) bottom surface angle of securing plate one are obtuse angle.
A kind of 3. high-strength building I-steel beam body ruggedized construction according to claim 2, it is characterised in that：Under described
Disconnected in the middle part of securing plate two (42), described lower casing (4) also includes two pieces of supporting plates (44), and two pieces of supporting plate (44) bottoms
Respectively with fixed in the middle part of two pieces of lower (42) top surfaces of securing plate two, top is against position in lower (41) bottom surface of securing plate one respectively at end
Put, and described lower securing plate one (41), lower securing plate two (42), declined board (43) and supporting plate (44) are bar steel plate one
It is bent to form, and steel plate both ends are respectively two pieces of supporting plate (44) tops.
A kind of 4. high-strength building I-steel beam body ruggedized construction according to claim 3, it is characterised in that：Under described
Wing plate two (22) is fixed with upper securing plate two (32) and lower securing plate one (41) by fastener respectively, described upper securing plate one
(31) it is welded and fixed respectively with upper flange one (11) and lower wing plate one (12) with lower securing plate two (42).
A kind of 5. high-strength building I-steel beam body ruggedized construction according to claim 4, it is characterised in that：Described is upper
Securing plate one (31), inclined board (33) and upper securing plate two (32) are that bar steel plate is integrally bent to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344603.2U CN206635951U (en) | 2017-04-01 | 2017-04-01 | A kind of high-strength building I-steel beam body ruggedized construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344603.2U CN206635951U (en) | 2017-04-01 | 2017-04-01 | A kind of high-strength building I-steel beam body ruggedized construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206635951U true CN206635951U (en) | 2017-11-14 |
Family
ID=60246934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720344603.2U Expired - Fee Related CN206635951U (en) | 2017-04-01 | 2017-04-01 | A kind of high-strength building I-steel beam body ruggedized construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206635951U (en) |
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2017
- 2017-04-01 CN CN201720344603.2U patent/CN206635951U/en not_active Expired - Fee Related
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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: 20190530 Address after: 266000 Jiaozhou Bay Industrial Park, Jiaozhou City, Qingdao City, Shandong Province Patentee after: Hang Gang steel (Shandong) Co., Ltd. Address before: 325000 South 203, No. 203 Rong Xin Road, Jingshan Hill street, Ouhai District, Wenzhou, Zhejiang. Patentee before: Wenzhou far electron technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20200401 |
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| CF01 | Termination of patent right due to non-payment of annual fee |