CN218814725U - Steel construction factory building bearing roof beam - Google Patents
Steel construction factory building bearing roof beam Download PDFInfo
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- CN218814725U CN218814725U CN202223029296.9U CN202223029296U CN218814725U CN 218814725 U CN218814725 U CN 218814725U CN 202223029296 U CN202223029296 U CN 202223029296U CN 218814725 U CN218814725 U CN 218814725U
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- brace rod
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Abstract
The utility model belongs to the technical field of the room body structure technique and specifically relates to a steel construction factory building bearing beam, it includes first girder and second girder, the welding has a plurality of strengthening ribs between first girder and the second girder, the junction that just is located strengthening rib and strengthening rib between first girder and the second girder has all welded the enhancement brace rod, the welding has the enhancement brace rod between enhancement brace rod and the enhancement brace rod, the inside of first girder and second girder all is provided with the light rib, the utility model discloses a be equipped with the light rib, the weight of light rib is less, under the prerequisite that does not too much increase bearing beam weight, can effectively strengthen the bearing capacity of bearing beam, effectively deal with various abominable weather, moreover, the cost of light rib is lower, can not influence bearing beam in-service, and practicality improves greatly, simultaneously, after the bearing capacity of bearing beam obtains improving, its potential safety hazard greatly reduced possesses certain anti-risk ability.
Description
Technical Field
The utility model belongs to the technical field of the room body structure technique and specifically relates to a steel construction factory building bearing roof beam.
Background
The member supported by the support and subjected to external force mainly including lateral force and shearing force and mainly deformed by bending is called a beam. The beams carry the entire weight of the elements of the superstructure and the roof, the most important part of the superstructure. The beams are named differently according to their specific positions, detailed shapes, specific functions, and the like. Most of the beams are oriented in line with the cross-section of the building.
At present, current factory building pressure-bearing roof beam is at the in-process of using, and the main problem that exists is: (1) In order to reduce the weight and cost of the main beam, the main beam is generally provided with a hollow structure inside, which results in insufficient bearing performance of the main beam. The large problem can not occur under normal load bearing, but the pressure bearing performance of the main beam is obviously insufficient in severe weather, certain risk exists, in addition, the outer surface of the main beam is easy to corrode, the pressure bearing performance of the corroded main beam is greatly reduced, the service life of the pressure bearing beam is influenced, and the potential safety hazard is greatly improved; (2) The structure singleness of strengthening rib for support joint strength between strengthening rib and the girder is not enough, leads to the holistic pressure-bearing performance reduction of pressure-bearing roof beam. Therefore, the pressure bearing beam of the steel structure factory building is provided.
Disclosure of Invention
Not enough to prior art, the utility model provides a steel construction factory building bearing roof beam, this bearing roof beam are through improving the back, can effectively solve the problem that proposes among the above-mentioned background art.
The technical scheme of the utility model is that:
the utility model provides a steel construction factory building bearing roof beam which characterized in that: it includes first girder and second girder, the welding has a plurality of strengthening ribs between first girder and the second girder, the enhancement brace rod has all been welded to the junction that just is located strengthening rib and strengthening rib between first girder and the second girder, the welding has the enhancement connection muscle between enhancement brace rod and the enhancement brace rod, the inside of first girder and second girder all is provided with the light reinforcer, the surface of first girder and second girder all coats and has first anticorrosion layer and second anticorrosion layer.
Furthermore, the reinforcing support rib is arranged in a vertical structure. The purpose of this design is: the supporting strength between the first main beam and the second main beam can be greatly enhanced.
Furthermore, the thickness of the reinforced connecting rib is larger than that of the reinforced support rib. The design aims at: the stability of the bearing beam can be greatly improved.
Furthermore, the lightweight reinforcement body is formed by solidifying glass fiber and epoxy glue.
Further, the first anti-corrosion layer is an anti-corrosion water-based paint layer.
Further, the second anti-corrosion layer is an anti-corrosion oil paint layer.
The utility model has the advantages that:
(1) The utility model discloses a through being equipped with the light stiffening body, the weight of light stiffening body is less, under the prerequisite that does not excessively increase the weight of bearing beam, can effectively strengthen the bearing capacity of bearing beam, effectively copes with various bad weather, and moreover, the cost of light stiffening body is lower, can not influence the bearing beam in-service use, and practicality improves greatly, and simultaneously, after the bearing capacity of bearing beam is improved, its potential safety hazard greatly reduced possesses certain ability to resist danger;
(2) The first anti-corrosion layer and the second anti-corrosion layer are arranged, and the double-layer anti-corrosion arrangement can greatly improve the anti-corrosion performance of the bearing beam, thereby not only effectively prolonging the service life of the bearing beam, but also ensuring the bearing performance of the bearing beam due to surface anti-corrosion and increasing the safety coefficient;
(3) Through being equipped with strengthening rib, strengthening support muscle and reinforced connection muscle, make its connection support structure obtain strengthening, effectively strengthen the support joint strength between strengthening rib and the girder, and then ensure the holistic pressure-bearing performance of pressure-bearing roof beam.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of a first main beam of the present invention;
fig. 3 is a schematic structural view of the lightweight reinforcement body of the present invention.
In the figure, 1, a first main beam; 2. a second main beam; 3. reinforcing ribs; 4. reinforcing the support ribs; 5. reinforcing the connecting ribs; 6. a lightweight reinforcement; 7. a first anti-corrosion layer; 8. a second corrosion protection layer; 9. glass fibers; 10. epoxy glue.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1-3, a steel structure factory building pressure-bearing beam, it includes first girder 1 and second girder 2, the welding has a plurality of strengthening ribs 3 between first girder 1 and the second girder 2, the reinforcing brace 4 has all been welded to the junction that just is located strengthening rib 3 and strengthening rib 3 between first girder 1 and the second girder 2, the welding has the enhancement splice bar 5 between enhancement splice bar 4 and the enhancement splice bar 4, the inside of first girder 1 and second girder 2 all is provided with light reinforcer 6, the surface of first girder 1 and second girder 2 all coats and has first anti-corrosion coating 7 and second anti-corrosion coating 8.
The reinforcing support ribs 4 are arranged in a vertical structure. The purpose of this design is: the support strength between the first main beam 1 and the second main beam 2 can be greatly enhanced.
The thickness of the reinforced connecting rib 5 is larger than that of the reinforced support rib 4. The design aims at: the stability of the bearing beam can be greatly improved.
The light reinforcing body 6 is formed by solidifying glass fiber 9 and epoxy glue 10.
The first anti-corrosion layer 7 is an anti-corrosion water-based paint layer.
The second anti-corrosion layer 8 is an anti-corrosion oily coating layer.
The preparation method of the light reinforcing body 6 of the utility model comprises the following steps: a circular mold is adopted, the circular mold is similar to the first main beam 1, a cavity is arranged in the wall of the circular mold, the position of the cavity is the same as that of the light reinforcing body arranged on the first main beam 1, the glass fiber 9 which is densely distributed is injected into the cavity of the circular mold, then the epoxy glue 10 is injected, the light reinforcing body 6 is formed after solidification, the light reinforcing body 6 is led out from the cavity of the circular mold and is bonded on the inner walls of the first main beam 1 and the second main beam 2, and after fixation, a sealing plate is welded on the surface of the light reinforcing body 6, so that the light reinforcing body does not leak out.
The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a steel construction factory building bearing beam which characterized in that: it includes first girder (1) and second girder (2), the welding has a plurality of strengthening ribs (3) between first girder (1) and second girder (2), the junction that just is located strengthening rib (3) and strengthening rib (3) between first girder (1) and second girder (2) has all welded enhancement brace rod (4), the welding has enhancement brace rod (5) between enhancement brace rod (4) and the enhancement brace rod (4), the inside of first girder (1) and second girder (2) all is provided with light reinforcer (6), the surface of first girder (1) and second girder (2) all coats and has first anticorrosive coating (7) and second anticorrosive coating (8).
2. The pressure-bearing beam of the steel structure factory building according to claim 1, characterized in that: the reinforcing support ribs (4) are arranged in a vertical structure.
3. The pressure-bearing beam of the steel structure workshop as claimed in claim 2, wherein: the thickness of the reinforced connecting rib (5) is larger than that of the reinforced support rib (4).
4. The pressure-bearing beam of the steel structure workshop as claimed in claim 3, wherein: the light reinforcing body (6) is formed by solidifying glass fiber (9) and epoxy glue (10).
5. The pressure-bearing beam of the steel structure workshop as claimed in claim 4, wherein: the first anti-corrosion layer (7) is an anti-corrosion water-based paint layer.
6. The pressure-bearing beam of the steel structure workshop as claimed in claim 5, wherein: the second anti-corrosion layer (8) is an anti-corrosion oil paint layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223029296.9U CN218814725U (en) | 2022-11-15 | 2022-11-15 | Steel construction factory building bearing roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223029296.9U CN218814725U (en) | 2022-11-15 | 2022-11-15 | Steel construction factory building bearing roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218814725U true CN218814725U (en) | 2023-04-07 |
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ID=87276079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223029296.9U Active CN218814725U (en) | 2022-11-15 | 2022-11-15 | Steel construction factory building bearing roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218814725U (en) |
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2022
- 2022-11-15 CN CN202223029296.9U patent/CN218814725U/en active Active
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