CN212129464U - Special-shaped steel beam - Google Patents
Special-shaped steel beam Download PDFInfo
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- CN212129464U CN212129464U CN202020561686.2U CN202020561686U CN212129464U CN 212129464 U CN212129464 U CN 212129464U CN 202020561686 U CN202020561686 U CN 202020561686U CN 212129464 U CN212129464 U CN 212129464U
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- shaped steel
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Abstract
The utility model discloses a dysmorphism steel beam, including many frame roof beams and a plurality of frame node, many frame roof beam interconnect forms the girder steel main part, the frame node is fixed to be set up in the intersection of frame roof beam and frame roof beam, the frame node is including being fixed in base plate on the frame roof beam, set firmly in hollow form drum portion and polylith on the base plate are connected drum portion with the pterygoid lamina of base plate, be equipped with a plurality of centers on the base plate the bolt hole of drum portion, per two are adjacent be equipped with one between the pterygoid lamina the bolt hole, the frame node still include with bolt hole complex crab-bolt, the dysmorphism girder steel still includes beam column and beam column strength plate, beam column strength plate can be used to the installing frame roof beam. The utility model has the advantages of as follows: the bonding strength of the special-shaped steel beam and the concrete wallboard is obviously improved; other frame beams can be fixed on the special-shaped steel beam, the expansion performance of the special-shaped steel beam is improved, and the applicability of the special-shaped steel beam is improved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a house construction technical field especially relates to a special-shaped steel beam.
[ background of the invention ]
The problems of energy conservation, land conservation, water conservation and material conservation in the residential construction are very important, and the residential energy-saving system not only relates to the problem of residential energy consumption, but also relates to the reasonable utilization of limited resources on the earth. At present, 99 percent of existing buildings of nearly 400 hundred million m2 in China belong to high-energy-consumption buildings; 95% of newly built buildings with the height of 20 hundred million m2 belong to high energy consumption buildings, the energy consumption of unit area accounts for about 28% of the total energy consumption, and the energy consumption for building material production accounts for 40% of the total social energy consumption. From these data, it is clear that the construction industry is a high energy consuming industry. The traditional building has the defects of long construction period, complex construction process, generation of a large amount of building waste, noise pollution, excessive consumption of artificial water and electricity resources, poor heat preservation and insulation effect of the building, high energy consumption and the like. The recent advent of houses built in an industrial manner has improved this situation, but still has numerous disadvantages.
In the existing building, steel beams are used more and more, but once the existing steel beam structure is determined, the existing steel beam structure cannot be expanded so as to be fixed with other steel beams or concrete wallboards, and the combination of the steel beams and the concrete wallboards is not firm enough.
[ Utility model ] content
An object of the utility model is to provide a dysmorphism steel beam, it can solve the technical problem who relates to in the background art.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
a special-shaped steel beam comprises a plurality of frame beams and a plurality of frame nodes, wherein the frame beams are mutually connected to form a steel beam main body part, the frame node is fixedly arranged at the intersection of the frame beam and the frame beam, the frame node comprises a base plate fixed on the frame beam, a hollow cylindrical part fixedly arranged on the base plate and a plurality of wing plates connecting the cylindrical part and the base plate, a plurality of bolt holes surrounding the cylindrical part are arranged on the base plate, one bolt hole is arranged between every two adjacent wing plates, the frame node also comprises an anchor bolt, one end of the anchor bolt is provided with a threaded part matched with the bolt hole, the other end of the anchor bolt is provided with a bent part, the special-shaped steel beam further comprises a beam column fixedly arranged in the cylindrical part and a beam column stiffening plate arranged on the beam column, and the beam column stiffening plate can be used for installing a frame beam.
Preferably: the base plate is welded and fixed on the frame beam.
Preferably: one end of the wing plate is welded and fixed at the bottom end of the cylindrical part, and the other end of the wing plate is welded and fixed at the base plate.
Preferably: the beam column stiffening plate is welded and fixed on the beam column.
Preferably: the beam column and the beam column stiffening plate are made of Q235B steel.
Preferably: the beam column stiffening plate is I-shaped steel, and the thickness of the steel plate of the I-shaped steel is 10 mm.
Preferably: the frame beam is I-shaped steel.
Compared with the prior art, the utility model provides a dysmorphism steel beam has following advantage: by arranging the anchor bolts at each frame node, the bonding strength of the special-shaped steel beam and the concrete wallboard is obviously improved; through setting up beam column and beam column stiffening plate with frame node complex to can fix other frame roof beams on this special-shaped steel beam, increase the expansion performance of special-shaped steel beam, improve the suitability of special-shaped steel beam.
[ description of the 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 the special-shaped steel beam of the present invention;
fig. 2 is a schematic view of the assembly structure of the frame node and the concrete wall panel of the present invention;
fig. 3 is a schematic view of the assembly structure of the frame node and the beam steel stiffening plate of the present invention.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1-3, the utility model provides a special-shaped steel beam, including many frame roof beams 1 and a plurality of frame node 2, many frame roof beam 1 interconnect forms girder steel main part 11, frame node 2 is fixed to be set up in the intersection of frame roof beam 1 and frame roof beam 1, girder steel main part 11's shape can design wantonly according to actual need, the utility model discloses do not do specific restriction.
In the preferred embodiment of the present invention, the frame beam 1 is an i-beam.
The frame node 2 includes a base plate 21 fixed to the frame beam 1 by welding, a hollow cylindrical portion 22 fixed to the base plate 21, and a plurality of wing plates 23 connecting the cylindrical portion 22 and the base plate 21, and specifically, one end of each wing plate 23 is fixed to the bottom end of the cylindrical portion 22 by welding, and the other end is fixed to the base plate 21 by welding. Be equipped with a plurality of centers on base plate 21 the bolt hole (not numbered) of cylindric portion 22, every two are adjacent be equipped with one between the pterygoid lamina 23 the bolt hole, frame node 2 still includes crab-bolt 24, the one end of crab-bolt 24 be equipped with bolt hole complex screw thread portion 241, the other end is equipped with kink 242, through setting up screw thread portion 241 can be convenient for crab-bolt 24 with the assembly of base plate 21, through setting kink 242 can improve the cohesion of crab-bolt 24 and concrete wallboard 3. Therefore, overall, by arranging the anchor bolt 24 at each of the frame nodes 2, the bonding strength of the deformed steel beam to the concrete wall panel 3 is significantly improved.
The special-shaped steel beam further comprises a beam column 4 fixedly arranged in the cylindrical part 22 and a beam column stiffening plate 5 welded and fixed on the beam column 4, and the beam column stiffening plate 5 can be used for installing the frame beam 1. It is further noted that the beam column 4 and the beam column stiffening plate 5 are made of Q235B steel. The beam column stiffening plate 5 is I-shaped steel, and the thickness of a steel plate of the I-shaped steel is 10 mm. Through setting up beam column 4 and beam column stiffening plate 5 with frame node 2 complex to can fix other frame roof beams on this special-shaped steel roof beam, increase the expansion performance of special-shaped steel roof beam, improve the suitability of special-shaped steel roof beam.
It should be further noted that the anchor bolt 24 is fixed to the base plate 21 through the nut 6 and the washer 7.
While the embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and embodiments, but is capable of being applied in all kinds of fields adapted to the invention, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the details shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (7)
1. A special-shaped steel beam is characterized in that: including many frame roof beams and a plurality of frame node, many frame roof beam interconnect forms the girder steel main part, the frame node is fixed to be set up in the intersection of frame roof beam and frame roof beam, the frame node is including being fixed in base plate on the frame roof beam, set firmly in hollow form cylindric portion and polylith on the base plate are connected cylindric portion with the pterygoid lamina of base plate, be equipped with a plurality ofly on the base plate around the bolt hole of cylindric portion, per two are adjacent be equipped with one between the pterygoid lamina the bolt hole, the frame node still includes the crab-bolt, the one end of crab-bolt be equipped with bolt hole complex screw thread portion, the other end is equipped with the kink, the special-shaped girder steel still including set firmly in the beam column in cylindric portion with install in beam column strength board on the beam column, beam.
2. A profiled steel beam according to claim 1, characterized in that: the base plate is welded and fixed on the frame beam.
3. A profiled steel beam according to claim 1, characterized in that: one end of the wing plate is welded and fixed at the bottom end of the cylindrical part, and the other end of the wing plate is welded and fixed at the base plate.
4. A profiled steel beam according to claim 1, characterized in that: the beam column stiffening plate is welded and fixed on the beam column.
5. A profiled steel beam according to claim 1 or 4, characterized in that: the beam column and the beam column stiffening plate are made of Q235B steel.
6. A profiled steel beam according to claim 5, characterized in that: the beam column stiffening plate is I-shaped steel, and the thickness of the steel plate of the I-shaped steel is 10 mm.
7. A profiled steel beam according to claim 1, characterized in that: the frame beam is I-shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020561686.2U CN212129464U (en) | 2020-04-16 | 2020-04-16 | Special-shaped steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020561686.2U CN212129464U (en) | 2020-04-16 | 2020-04-16 | Special-shaped steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212129464U true CN212129464U (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020561686.2U Active CN212129464U (en) | 2020-04-16 | 2020-04-16 | Special-shaped steel beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212129464U (en) |
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2020
- 2020-04-16 CN CN202020561686.2U patent/CN212129464U/en active Active
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