CN210288873U - Convenient installation formula metal crossbeam - Google Patents
Convenient installation formula metal crossbeam Download PDFInfo
- Publication number
- CN210288873U CN210288873U CN201920756755.2U CN201920756755U CN210288873U CN 210288873 U CN210288873 U CN 210288873U CN 201920756755 U CN201920756755 U CN 201920756755U CN 210288873 U CN210288873 U CN 210288873U
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- side plate
- flanging
- flanging part
- turn
- curb plate
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Abstract
The utility model discloses a convenient installation formula metal beam, including the panel, be located the panel both sides respectively and with first curb plate and the second curb plate that the panel is connected, the below of first curb plate, second curb plate has first turn-ups portion and second turn-ups portion respectively, the arbitrary one end or both ends of first turn-ups portion and second turn-ups portion are provided with a plurality of bar through-holes, the one end that first turn-ups portion and second turn-ups portion are provided with the bar through-hole has the overlap joint portion of upwards misplacing, first curb plate, second curb plate have a turn-ups installation strip respectively with one end or both ends, and the turn-ups installation strip that is located second curb plate both ends extends to the direction that carries on the back in first curb plate. The utility model discloses a crossbeam provides the interface with being connected of stand, and the bar through-hole can be connected with the mounting hole on the stand connection pad, realizes being connected of crossbeam and stand and need not with the help of any connecting piece for the installation is convenient more high-efficient, and the structure after connecting is more stable.
Description
Technical Field
The utility model relates to a building field especially relates to convenient installation formula metal crossbeam.
Background
The prefabricated building refers to a building assembled on a construction site by using prefabricated components. The building has the advantages of high building speed, less restriction by climatic conditions, labor saving and building quality improvement. The structural design of the beam is the most important node in an assembly type steel structural system, and directly influences the construction speed and the assembly degree of the structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a convenient installation formula metal beam, this convenient installation formula metal beam provide the interface for being connected of crossbeam and stand, and the bar through-hole can be connected with the mounting hole on the stand connection pad, realizes being connected of crossbeam and stand and need not with the help of any connecting piece for it is more convenient high-efficient to install, and the structure after connecting is more stable.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a conveniently-installed metal cross beam comprises a panel, a first side plate and a second side plate, wherein the first side plate and the second side plate are respectively positioned on two sides of the panel and connected with the panel;
a first flanging part and a second flanging part are respectively arranged below the first side plate and the second side plate, the first flanging part extends towards one side opposite to the second side plate, and the second flanging part extends towards one side opposite to the first side plate;
a plurality of strip-shaped through holes are formed in any one end or two ends of the first flanging part and the second flanging part, and the ends, provided with the strip-shaped through holes, of the first flanging part and the second flanging part are provided with overlapping parts which are staggered upwards;
the first side plate and the second side plate are provided with a flanging mounting bar at the same end or two ends respectively, the flanging mounting bars at the two ends of the first side plate extend in the direction opposite to the direction of the second side plate, and the flanging mounting bars at the two ends of the second side plate extend in the direction opposite to the direction of the first side plate.
The further improved scheme in the technical scheme is as follows:
1. in the above aspect, the width of the lap joint portion is equal to the width of the first hem portion or the second hem portion.
2. In the scheme, the ratio of the length to the width of the lap joint part is 1: 1-2.
3. In the above scheme, the lower surface of the lap joint part and the upper surface of the first flanging part or the second flanging part are located on the same plane.
4. In the above scheme, the number of the strip-shaped through holes is one or two.
5. In the above scheme, the length and the width of the first flanging part and the second flanging part are the same.
6. In the scheme, the ratio of the width of the second flanging part to the width of the second side plate is 1: 2-5.
7. In the above scheme, the flanging mounting bar is perpendicular to the first flanging part and the second flanging part.
8. In the above scheme, the joints of the panel and the first side plate and the second side plate are arc-shaped surfaces.
9. In the above scheme, the first side plate and the second side plate are arranged in parallel.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model discloses convenient installation formula metal crossbeam, the below of its first curb plate, second curb plate has first turn-ups portion and second turn-ups portion respectively, through the setting of first turn-ups portion and second turn-ups portion for the cross-section of whole crossbeam is "nearly" style of calligraphy, has improved the holistic mechanical properties of crossbeam and stability, and when the crossbeam assembles with other parts, can provide a contact surface, can further improve the stability and the bearing capacity of assembly back overall structure.
2. The utility model discloses convenient installation formula metal crossbeam, the arbitrary one end or both ends of its first turn-ups portion and second turn-ups portion are provided with a plurality of bar through-holes, and the setting of bar through-hole in the turn-ups portion provides the interface for the connection of crossbeam and stand, and the bar through-hole can be connected with the mounting hole on the stand connection pad, realizes the connection of crossbeam and stand and need not with the help of any connecting piece for the installation is more convenient high-efficient, and the structure after the connection is more stable; in addition, the one end that first turn-ups portion and second turn-ups portion were provided with the bar through-hole has the overlap joint portion of dislocation earlier on, the setting of turn-ups portion end overlap joint portion, when making crossbeam and crossbeam cross connection, the crossbeam that has the overlap joint portion sets up in the crossbeam top that does not have the overlap joint portion, the turn-ups portion contact of two crossbeams, play the effect of mutual support, make the panel upper surface of two crossbeams still be located same plane simultaneously, the junction of avoiding appearing two crossbeams piles up and makes a crossbeam be higher than the condition of another crossbeam, thereby the holistic wholeness of post-assembling structure has been guaranteed, continuity and stability.
3. The utility model discloses convenient installation formula metal crossbeam, its first curb plate, the same end of second curb plate or both ends have a turn-ups mounting bar respectively, the setting of turn-ups mounting bar, interface with external connection is provided, can be through connecting the turn-ups mounting bar of two crossbeams, realize connecting between the crossbeam, can also be through being connected the turn-ups mounting bar of a crossbeam and the curb plate of another crossbeam, realize that the corner between two crossbeams is connected, only just can realize through crossbeam itself, and need not additional connecting piece, be convenient for install and structural stability height, improve the efficiency of equipment and practiced thrift the preparation and the installation of connecting piece, the cost is practiced thrift greatly.
Drawings
FIG. 1 is a schematic structural view of a conveniently-installed metal beam of the present invention;
fig. 2 is the utility model discloses convenient installation formula metal beam local structure schematic diagram.
In the above drawings: 1. a panel; 2. a first side plate; 3. a second side plate; 4. a first burring; 5. a second burring; 6. flanging a mounting bar; 11. a strip-shaped through hole; 12. a lap joint part.
Detailed Description
Example 1: a convenient and fast-to-mount metal beam comprises a panel 1, and a first side plate 2 and a second side plate 3 which are respectively positioned at two sides of the panel 1 and connected with the panel 1, wherein a first flanging part 4 and a second flanging part 5 are respectively arranged below the first side plate 2 and the second side plate 3, the first flanging part 4 extends towards one side opposite to the second side plate 3, and the second flanging part 5 extends towards one side opposite to the first side plate 2;
a plurality of strip-shaped through holes 11 are formed in any one end or two ends of the first flanging part 4 and the second flanging part 5, and one ends of the first flanging part 4 and the second flanging part 5, which are provided with the strip-shaped through holes 11, are provided with overlapping parts 12 which are staggered upwards;
the same end or both ends of first curb plate 2, second curb plate 3 have a turn-ups mounting bar 6 respectively, and the turn-ups mounting bar 6 that is located 2 both ends of first curb plate extends to the direction that carries on the back in the second curb plate 3, and the turn-ups mounting bar 6 that is located 3 both ends of second curb plate extends to the direction that carries on the back in first curb plate 2.
The ratio of the length to the width of the lap joint part 12 is 1: 1; the number of the strip-shaped through holes 11 is one; the ratio of the width of the second flanging part 5 to the width of the second side plate 3 is 1: 3;
the width of the lap joint part 12 is equal to that of the first flanging part 4; the lower surface of the lap joint part 12 and the upper surfaces of the first flanging part 4 and the second flanging part 5 are positioned on the same plane; the first burring section 4 and the second burring section 5 have the same length and width.
Example 2: a convenient and fast-to-mount metal beam comprises a panel 1, and a first side plate 2 and a second side plate 3 which are respectively positioned at two sides of the panel 1 and connected with the panel 1, wherein a first flanging part 4 and a second flanging part 5 are respectively arranged below the first side plate 2 and the second side plate 3, the first flanging part 4 extends towards one side opposite to the second side plate 3, and the second flanging part 5 extends towards one side opposite to the first side plate 2;
a plurality of strip-shaped through holes 11 are formed in any one end or two ends of the first flanging part 4 and the second flanging part 5, and one ends of the first flanging part 4 and the second flanging part 5, which are provided with the strip-shaped through holes 11, are provided with overlapping parts 12 which are staggered upwards;
the same end or both ends of first curb plate 2, second curb plate 3 have a turn-ups mounting bar 6 respectively, and the turn-ups mounting bar 6 that is located 2 both ends of first curb plate extends to the direction that carries on the back in the second curb plate 3, and the turn-ups mounting bar 6 that is located 3 both ends of second curb plate extends to the direction that carries on the back in first curb plate 2.
The ratio of the length to the width of the lap joint part 12 is 1: 1.2; the number of the strip-shaped through holes 11 is two; the ratio of the width of the second flanging part 5 to the width of the second side plate 3 is 1: 4;
the flanging mounting strip 6 is perpendicular to the first flanging part 4 and the second flanging part 5; the joint of the panel 1, the first side plate 2 and the second side plate 3 is an arc-shaped surface; the first side plate 2 and the second side plate 3 are arranged in parallel.
When the conveniently-installed metal cross beam is adopted, the cross section of the whole cross beam is in a shape like a Chinese character 'ji' due to the arrangement of the first flanging part and the second flanging part, the overall mechanical property and stability of the cross beam are improved, a contact surface can be provided when the cross beam is assembled with other parts, and the stability and bearing capacity of the overall structure after assembly can be further improved;
in addition, the arrangement of the strip-shaped through holes in the flanging part provides an interface for connecting the beam and the stand column, and the strip-shaped through holes can be connected with mounting holes in the stand column connecting disc, so that the connection between the beam and the stand column is realized without any connecting piece, the mounting is more convenient and efficient, and the connected structure is more stable; in addition, due to the arrangement of the overlapping parts of the end parts of the flanging parts, when the cross beams are in cross connection with the cross beams, the cross beams with the overlapping parts are arranged above the cross beams without the overlapping parts, the flanging parts of the two cross beams are in contact to play a role of mutual support, and meanwhile, the upper surfaces of the panels of the two cross beams are still positioned on the same plane, so that the situation that one cross beam is higher than the other cross beam due to the stacking of the connecting parts of the two cross beams is avoided, and the integral integrity, the continuity and the stability of the whole assembled structure are ensured;
in addition, the flanging mounting bars are arranged, an interface connected with the outside is provided, the flanging mounting bars of the two cross beams can be connected, the connection between the cross beams is realized, the flanging mounting bar of one cross beam can be connected with the side plate of the other cross beam, the corner connection between the two cross beams is realized, the connection can be realized only through the cross beams, additional connecting pieces are not needed, the installation is convenient, the structural stability is high, the assembly efficiency is improved, the manufacturing and installation of the connecting pieces are saved, and the cost is greatly saved.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a convenient installation formula metal crossbeam which characterized in that: comprises a panel (1), a first side plate (2) and a second side plate (3) which are respectively positioned at two sides of the panel (1) and connected with the panel (1);
a first flanging part (4) and a second flanging part (5) are respectively arranged below the first side plate (2) and the second side plate (3), the first flanging part (4) extends towards one side opposite to the second side plate (3), and the second flanging part (5) extends towards one side opposite to the first side plate (2);
a plurality of strip-shaped through holes (11) are formed in any one end or two ends of the first flanging part (4) and the second flanging part (5), and one ends, provided with the strip-shaped through holes (11), of the first flanging part (4) and the second flanging part (5) are provided with overlapping parts (12) which are staggered upwards;
the first side plate (2) and the second side plate (3) are provided with a flanging mounting bar (6) at the same end or two ends respectively, the flanging mounting bars (6) at the two ends of the first side plate (2) extend in the direction opposite to the direction of the second side plate (3), and the flanging mounting bars (6) at the two ends of the second side plate (3) extend in the direction opposite to the direction of the first side plate (2).
2. The ready-to-mount metal beam of claim 1, wherein: the width of the overlapping part (12) is equal to the width of the first flanging part (4) or the second flanging part (5).
3. The ready-to-mount metal beam of claim 2, wherein: the ratio of the length to the width of the lap joint part (12) is 1: 1-2.
4. The ready-to-mount metal beam of claim 1, wherein: the lower surface of the overlapping part (12) and the upper surface of the first flanging part (4) or the second flanging part (5) are positioned on the same plane.
5. The ready-to-mount metal beam of claim 1, wherein: the number of the strip-shaped through holes (11) is one or two.
6. The ready-to-mount metal beam of claim 1, wherein: the length and the width of the first flanging part (4) and the second flanging part (5) are the same.
7. The ready-to-mount metal beam of claim 1 or 2, wherein: the ratio of the width of the second flanging part (5) to the width of the second side plate (3) is 1: 2-5.
8. The ready-to-mount metal beam of claim 1, wherein: the flanging mounting strip (6) is perpendicular to the first flanging part (4) and the second flanging part (5).
9. The ready-to-mount metal beam of claim 1, wherein: the joint of the panel (1) and the first side plate (2) and the second side plate (3) is an arc-shaped surface.
10. The ready-to-mount metal beam of claim 1, wherein: the first side plate (2) and the second side plate (3) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920756755.2U CN210288873U (en) | 2019-05-24 | 2019-05-24 | Convenient installation formula metal crossbeam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920756755.2U CN210288873U (en) | 2019-05-24 | 2019-05-24 | Convenient installation formula metal crossbeam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210288873U true CN210288873U (en) | 2020-04-10 |
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ID=70070933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920756755.2U Active CN210288873U (en) | 2019-05-24 | 2019-05-24 | Convenient installation formula metal crossbeam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210288873U (en) |
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2019
- 2019-05-24 CN CN201920756755.2U patent/CN210288873U/en active Active
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