CN210369336U - Fire-resistant steel structure room beam - Google Patents
Fire-resistant steel structure room beam Download PDFInfo
- Publication number
- CN210369336U CN210369336U CN201921092485.6U CN201921092485U CN210369336U CN 210369336 U CN210369336 U CN 210369336U CN 201921092485 U CN201921092485 U CN 201921092485U CN 210369336 U CN210369336 U CN 210369336U
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- China
- Prior art keywords
- room
- main part
- roof beam
- protective
- board main
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- Expired - Fee Related
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Abstract
The utility model discloses a steel construction room roof beam of fire resistance, including room beam slab main part, the protection frame is all installed to the top and the bottom of room beam slab main part, install the solid frame of card in the room beam slab main part, the solid ear of card is installed at the both ends of the solid frame of card, the connection interface is installed to the dorsal part of the solid frame of card, the outside coating of room beam slab main part has fire-resistant layer. The utility model discloses a room beam structure for modern building, the support of mainly used dull and stereotyped building, the structure sets up to the veneer structure, moreover, the steam generator is simple in structure, need not to make up the bearing structure that the concatenation makes up into the structure complicacy with other bearing structure and constitutes the room roof beam, moreover, the steam generator is simple in structure, low in manufacturing cost, the protection longitudinal plate and the protection diaphragm of mutually perpendicular cross arrangement installation are all installed to the front and the back of room roof beam board main part, the proof strength increase through its messenger's room roof beam main part, and the coating has fire-resistant layer in the outside of room roof beam board main part, make its.
Description
Technical Field
The utility model relates to a room roof beam technical field specifically is a fire-resistant steel construction room roof beam.
Background
The house beam is used for supporting the firm horizontal wood of house top structure, and the house beam has down to pass in the clouds, goes up to pass in the clouds, supports to constitute, because of passing in the clouds under and being drawn, goes up to pass in the clouds pressurized, so on pass in the clouds material than down pass in the clouds and want thick, the main room roof beam is located the house centre top in the angular form room beam, triangle-shaped structure summit, perpendicular main room roof beam has a plurality of thin room roof beams, publicly work out roof frame, in the modern building, the room beam of flat-top building is mostly steel wood room beam, steel room beam, reinforced concrete room beam, each room beam mutually perpendicular or parallel, is the main load-carrying structure of building.
At present, steel structure house beams have various defects, such as poor fire resistance, inconvenient installation and disassembly, complex structure, high cost and insufficient protection strength of single bodies.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire-resistant steel construction room roof beam to the fire-resistant performance who proposes among the solution above-mentioned background art is poor, and the installation is dismantled inconveniently, and the structure is complicated, and is with high costs, the not enough problem of individual proof strength.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-fire steel structure room beam, includes room beam slab main part, the protection frame is all installed to the top and the bottom of room beam slab main part, flange is all installed at the both ends of room beam slab main part, protection longitudinal plate and protection diaphragm are all installed at the front and the back of room beam slab main part, install the card in the room beam slab main part and fix the frame, the card is installed at the both ends of the card and is fixed the ear admittedly, the connection interface is installed to the dorsal part of the card is fixed the frame, the outside coating of room beam slab main part has anti-fire layer.
Preferably, the clamping and fixing frame and the clamping and fixing lug are arranged into an integral structure, and the clamping and fixing frame is fixed on the protective frame through a bolt of the clamping and fixing lug.
Preferably, the number of the clamping frames is three, and the three clamping frames are uniformly arranged on the house beam plate main body.
Preferably, the protection frame and the room beam plate main body are arranged into an integral structure, and the connecting flange is connected with the room beam plate main body in a welding mode.
Preferably, the protection longitudinal plates and the protection transverse plates are mutually perpendicular and are arranged in a crossed mode, and the protection longitudinal plates and the protection transverse plates are arranged on the beam plate main body in a welding mode.
Preferably, the protection longitudinal plates are located on the outer sides of the protection transverse plates, the protection transverse plates are tightly attached to the end faces of the house beam plate main bodies, and the intersection parts of the protection longitudinal plates and the protection transverse plates are connected in a welding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is a room beam structure for modern buildings, which is mainly used for supporting flat buildings, the structure is a single-plate structure, the structure is simple, the room beam is formed by splicing and combining with other supporting structures to form a supporting structure with a complex structure, the structure is simple, and the manufacturing cost is low;
2. the utility model discloses a protection longitudinal plate and protection diaphragm of mutually perpendicular cross arrangement installation are all installed to the front and the back of room roof beam board main part, the intensity of protection through its messenger's room roof beam main part increases, and the outside coating in room roof beam board main part has fire-resistant layer, make its wear resistance increase, and install flange at the both ends of room roof beam board main part, the convenience passes through the bolt fastening with this room roof beam main part between the wallboard of house both sides, make room roof beam board main part support the roof, it is comparatively convenient to install and dismantle, and install external card solid frame in one side of room roof beam board main part, install the connection interface at the dorsal part of card solid frame, can carry out the bearing structure of external other positions to the demand of difference through it, increase its commonality, high durability and convenient use.
Drawings
Fig. 1 is a schematic structural view of a fire-resistant steel structural room beam of the present invention;
FIG. 2 is a side view of the main body of the room beam panel of the present invention;
fig. 3 is a partial view of the beam plate main body of the present invention.
In the figure: 1. a connecting flange; 2. a protective frame; 3. clamping and fixing the lug; 4. a protective longitudinal plate; 5. a protective transverse plate; 6. a house beam plate body; 7. a clamping and fixing frame; 8. connecting an interface; 9. a fire resistant layer.
Detailed Description
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.
Referring to fig. 1-3, the present invention provides an embodiment: a fire-resistant steel structure house beam comprises a house beam plate main body 6, protective frames 2 are respectively arranged at the top and the bottom of the house beam plate main body 6, the protective frames 2 increase the pressure resistance of the house beam plate main body 6, connecting flanges 1 are respectively arranged at the two ends of the house beam plate main body 6, the connecting flanges 1 facilitate the installation and fixation of the two ends of the house beam plate main body 6, protective longitudinal plates 4 and protective transverse plates 5 are respectively arranged at the front and the back of the house beam plate main body 6, the protective longitudinal plates 4 and the protective transverse plates 5 increase the protective capability of the house beam plate main body 6, a clamping and fixing frame 7 is arranged on the house beam plate main body 6, the clamping and fixing frame 7 belongs to external equipment, the clamping and fixing frame is fixed on the house beam plate main body 6 through clamping and fixing lugs 3 through bolts, the connecting interfaces 8 on the clamping and the fixing frame 7 are connected with an external supporting structure, the clamping and fixing lugs 3 are arranged at the two ends of the clamping and fixing frame 7, the connecting interfaces 8 are arranged, the beam plate body 6 has strong fire resistance.
Further, the clamping and fixing frame 7 and the clamping and fixing lugs 3 are arranged to be of an integral structure, the clamping and fixing frame 7 is fixed on the protective frame 2 through the clamping and fixing lugs 3 through bolts, and the clamping and fixing frame 7 with the design is conveniently connected with the house beam plate main body 6.
Further, the three clamping and fixing frames 7 are arranged, and the three clamping and fixing frames 7 are uniformly arranged on the beam plate main body 6.
Further, protection frame 2 sets up to a body structure with room roof beam board main part 6, and flange 1 and 6 welded connection of room roof beam board main part, makes things convenient for the installation of room roof beam board main part 6 through flange 1.
Further, protection longitudinal plate 4 and protection diaphragm 5 mutually perpendicular cross mount, and protection longitudinal plate 4 all installs on roof beam board main part 6 through the welding mode with protection diaphragm 5, can increase the side protective effect of roof beam board main part 6 through protection longitudinal plate 4 and protection diaphragm 5.
Further, the protection longitudinal plates 4 are located on the outer sides of the protection transverse plates 5, the protection transverse plates 5 are tightly attached to the end faces of the house beam plate main bodies 6, and the intersection parts of the protection longitudinal plates 4 and the protection transverse plates 5 are connected through welding.
The working principle is as follows: this equipment is when using, transversely install roof beam board main part 6 in the below on roof, the flange 1 that makes the both ends of roof beam board main part 6 and the side wall bolt fastening of roof bottom both sides, install card solid frame 7 additional on roof beam board main part 6 according to the demand, block it with it through card solid ear 3, and it is fixed to die through the bolt lock, install external bracing piece on the connection interface 8 on the card solid frame 7, make external bracing piece consolidate roof beam board main part 6's support intensity, and can improve roof beam board main part 6's protective strength through protection longitudinal plate 4 and protection diaphragm 5, increase its fire resistance through fire resisting layer 9.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a fire-resistant steel structure room beam, includes room beam board main part (6), its characterized in that: protection frame (2) are all installed to the top and the bottom of room roof beam board main part (6), flange (1) is all installed at the both ends of room roof beam board main part (6), protection longitudinal plate (4) and protection diaphragm (5) are all installed to the front and the back of room roof beam board main part (6), install the card on room roof beam board main part (6) and put up (7) admittedly, the card is installed at the both ends of putting up (7) admittedly, connect interface (8) are installed to the dorsal part of putting up (7) admittedly to the card, the outside coating of room roof beam board main part (6) has fire resisting layer (9).
2. A fire resistant steel structural beam as claimed in claim 1, wherein: the clamping and fixing frame (7) and the clamping and fixing lugs (3) are arranged into an integral structure, and the clamping and fixing frame (7) is fixed on the protective frame (2) through the clamping and fixing lugs (3) by bolts.
3. A fire resistant steel structural beam as claimed in claim 1, wherein: the number of the clamping frames (7) is three, and the three clamping frames (7) are uniformly arranged on the house beam plate main body (6).
4. A fire resistant steel structural beam as claimed in claim 1, wherein: protection frame (2) and room roof beam board main part (6) set up structure as an organic whole, and flange (1) and room roof beam board main part (6) welded connection.
5. A fire resistant steel structural beam as claimed in claim 1, wherein: the protective longitudinal plates (4) and the protective transverse plates (5) are mutually perpendicular and are arranged in a crossed mode, and the protective longitudinal plates (4) and the protective transverse plates (5) are arranged on the beam plate main body (6) in a welding mode.
6. A fire resistant steel structural beam as claimed in claim 1, wherein: the protective longitudinal plate (4) is located on the outer side of the protective transverse plate (5), the protective transverse plate (5) is tightly attached to the end face of the room beam plate main body (6), and the intersection of the protective longitudinal plate (4) and the protective transverse plate (5) is connected in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921092485.6U CN210369336U (en) | 2019-07-12 | 2019-07-12 | Fire-resistant steel structure room beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921092485.6U CN210369336U (en) | 2019-07-12 | 2019-07-12 | Fire-resistant steel structure room beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210369336U true CN210369336U (en) | 2020-04-21 |
Family
ID=70271103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921092485.6U Expired - Fee Related CN210369336U (en) | 2019-07-12 | 2019-07-12 | Fire-resistant steel structure room beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210369336U (en) |
-
2019
- 2019-07-12 CN CN201921092485.6U patent/CN210369336U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 Termination date: 20210712 |