CN112627333A - Bracket subassembly and be used for primary and secondary roof beam connected node of steel construction - Google Patents
Bracket subassembly and be used for primary and secondary roof beam connected node of steel construction Download PDFInfo
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- CN112627333A CN112627333A CN202011042928.8A CN202011042928A CN112627333A CN 112627333 A CN112627333 A CN 112627333A CN 202011042928 A CN202011042928 A CN 202011042928A CN 112627333 A CN112627333 A CN 112627333A
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- Prior art keywords
- bracket
- opening
- corbel
- primary
- connecting plate
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2415—Brackets, gussets, joining plates
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2448—Connections between open section profiles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2457—Beam to beam connections
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a bracket assembly and a primary and secondary beam connecting node for a steel structure, wherein the bracket assembly comprises: a connector and at least one bracket. The connecting piece is sleeved on the main beam and comprises a first connecting plate and a second connecting plate which are oppositely arranged; the bracket set up in the surface of first connecting plate or the surface of second connecting plate, the bracket connect with girder vertically secondary beam. The main beam is sleeved with the connecting piece, so that the main beam is prevented from being processed by welding, punching or other processes; the secondary beam is embedded in the bracket, and the secondary beam is prevented from being processed by welding, punching or other processes.
Description
Technical Field
The application relates to the technical field of building structure engineering, especially, relate to a bracket subassembly and be used for primary and secondary roof beam connected node of steel construction.
Background
The steel structure primary and secondary beam connection is that stiffening plates are welded on two sides of a main beam, two ends of a secondary beam are cut to expose a web plate as a connecting plate, holes are respectively formed in the stiffening plates and the web plate, and finally the steel structure primary and secondary beams are connected through bolts.
The primary and secondary beam connecting node has the following defects: the stiffening plates on the two sides of the main beam need to be welded, so that the main beam is easy to deform. The webs are required to be cut and exposed at the two ends of the secondary beam to serve as connecting plates, the processing is time-consuming and labor-consuming, and the precision is difficult to control.
Disclosure of Invention
Accordingly, the present invention provides a bracket assembly and primary and secondary beam connecting joint for steel structures that at least partially solve the above-mentioned problems.
The invention provides a bracket assembly, which comprises: a connector and at least one bracket.
The connecting piece is sleeved on the main beam and comprises a first connecting plate and a second connecting plate which are oppositely arranged;
the bracket set up in the surface of first connecting plate or the surface of second connecting plate, the bracket connect with girder vertically secondary beam.
As an optimal implementation manner, the cross section of the connecting member is U-shaped, the connecting member includes a first opening and a bottom plate connecting the first connecting plate and the second connecting plate, the bottom plate is opposite to the first opening of the connecting member, and the first opening of the connecting member is disposed downward.
And the first locking member is arranged at the first opening of the connecting member and is connected with the connecting member through a bolt, and the first locking member abuts against the main beam.
As an implementable optimum, the cross-section of the corbel is U-shaped, the corbel includes a first opening, a second opening, and a third opening, either one of the second opening and the third opening of the corbel is disposed toward the first connecting plate, or,
either one of the second opening and the third opening of the corbel is disposed toward the second connecting plate,
the bottom plate of bracket with the first opening of bracket is just right, the first opening of bracket sets up upwards.
As realizable best mode, still include the second retaining member, the second retaining member set up in the first opening of bracket, the second retaining member with the bracket passes through bolted connection, the second retaining member supports downwards and leans on the secondary beam.
As an implementable optimum, the corbel is welded to the first connecting plate or the second connecting plate.
The invention provides a primary and secondary beam connecting node for a steel structure, which comprises the bracket assembly.
The bracket assembly comprises a main beam and at least one secondary beam, wherein the main beam and the secondary beam are perpendicular to each other, the bracket assembly is arranged on the main beam, and the secondary beam is arranged on the bracket assembly.
As an implementation-friendly optimum, the at least one secondary beam includes two secondary beams, one of the secondary beams is perpendicular to the main beam, the other of the secondary beams is perpendicular to the main beam, and the two secondary beams are symmetrically arranged with respect to the main beam.
As an optimal mode for realization, the at least one secondary beam comprises two secondary beams, one secondary beam is perpendicular to the main beam, the other secondary beam is perpendicular to the main beam, and the two secondary beams are arranged in parallel.
The main beam is sleeved with the connecting piece, so that the main beam is prevented from being processed by welding, punching or other processes; the first locking piece is detachably connected with the connecting piece, so that the main beam is a straight rod member, and the transportation space is reduced; the secondary beam is embedded in the bracket, so that the secondary beam is not welded, punched or processed by other processes; on being fixed in the bracket through the second retaining member, the second retaining member is connected with the bracket in order can dismantle for the secondary beam is the straight-bar component, has reduced the transportation space.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic illustration of a configuration of a leg assembly according to an embodiment of the present application;
FIG. 2 is a schematic illustration of a configuration of a leg assembly according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a first primary and secondary beam connection node according to an embodiment of the present application;
FIG. 4 is another structural schematic of a first primary and secondary beam connection node according to an embodiment of the present application;
FIG. 5 is a schematic structural diagram of a fourth primary and secondary beam connection node according to an embodiment of the present application;
FIG. 6 is another structural schematic of a fourth primary and secondary beam connection node according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a fifth primary and secondary beam connection node according to an embodiment of the present application.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant application and are not limiting of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. It should be noted that, for the convenience of description, only the portions relevant to the application are shown in the drawings.
In the description of the present application, it is to be understood that the terms "radial," axial, "" upper "inner," "outer," and the like refer to an orientation or positional relationship based on that shown in the drawings, which is for convenience in describing the present application and simplifying the description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "disposed" and "connected" are to be understood in a broad sense, e.g. either fixedly or detachably or integrally connected: may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1, there is shown a corbel assembly comprising: a connecting piece 11 and at least one bracket 12. Referring to fig. 3, the connecting member 11 is sleeved on the main beam 300, and the connecting member 11 includes a first connecting plate 111 and a second connecting plate 112 that are oppositely disposed. The bracket 12 is disposed on an outer surface of the first connecting plate 111 or the second connecting plate 112, for example, the bracket 12 is welded to the first connecting plate 111 or the second connecting plate 112, and the bracket 12 is connected to the secondary beam 400 perpendicular to the main beam 300.
In this embodiment, the main beam 300 may be H-beam, square beam, or channel beam. The cross section of the connecting member 11 is U-shaped, so that the connecting member 11 can be sleeved on the main beam 300. The connecting member 11 includes a first connecting member 11 and a second connecting plate 112 disposed oppositely.
In the present embodiment, the minor beams 400 are perpendicular to the major beams 300. The secondary beam 400 may be H-beam, square beam, or channel beam. The bracket 12 may be disposed on an outer surface of the first connection plate 111, and the bracket 12 may also be disposed on an outer surface of the second connection plate 112. The bracket 12 has a U-shaped section for supporting the secondary beam 400.
Girder 300 is located through 11 covers of connecting piece to this embodiment, compares with the bracket subassembly of correlation technique, avoids adopting welding, punching or the processing of other technologies to girder 300, has simplified the technology greatly, has shortened the time simultaneously, improves production efficiency.
In some preferred embodiments, the connecting member has a U-shaped cross section, and the connecting member includes a first opening and a bottom plate connecting the first connecting plate and the second connecting plate, the bottom plate is opposite to the first opening of the connecting member, and the first opening of the connecting member is disposed downward.
Referring to fig. 2 and 3, in the present embodiment, the cross section of the connecting member 11 is U-shaped, the connecting member 11 further includes a bottom plate connecting the first connecting plate 111 and the second connecting plate 112, and the first connecting plate 111, the bottom plate, and the second connecting plate 112 are sequentially connected end to end. The connecting piece 11 is provided with a first opening, a second opening and a third opening, the first opening 11a is opposite to the bottom plate, and the second opening 11b and the third opening 11c are opposite to each other. The first opening 11a of the connection member 11 faces downward in the vertical direction so that the first connection member 11 is easily inserted on the main beam 300. The ends of the girder 300 may pass through the second and third openings 11b and 11c of the connection 11.
The bracket 12 is disposed on an outer surface of the first connection plate 111 or an outer surface of the second connection plate 112, and the bracket 12 is used to connect the sub-beam 400.
The cross-section of the connecting piece 11 of this embodiment is the U type and its first opening sets up, is favorable to locating girder 300 with the bracket subassembly fast, convenient cover at the steel skeleton assembly site, reduces the equipment degree of difficulty of bracket subassembly and girder 300, improves steel skeleton packaging efficiency.
Referring to fig. 3 and 4, in some preferred embodiments, the corbel assembly further includes a first locking member 21, the first locking member 21 is disposed on the link 11, and the first locking member 21 restrains the link 11 from moving in the direction in which the main beam 300 extends.
In this embodiment, a through hole is opened in the first connection plate 111 near the first opening 11a, and a through hole is opened in the second connection plate 112 near the first opening 11 a. The first locking piece 21 is an angle steel, and a through hole is formed in the angle steel.
A first locking member 21 is disposed on the first connecting plate 111 such that the through hole of the first locking member 21 is engaged with the through hole of the first connecting plate 111, the first locking member 21 is fastened to the first connecting plate 111 by bolts, the first locking member 21 abuts against the main beam 300, and the first locking member 21 restricts the movement of the connecting member 11 in the extending direction of the main beam 300.
The other first locking member 21 is disposed on the second connecting plate 112 such that the through hole of the first locking member is matched with the through hole of the second connecting plate 112, the first locking member 21 is fastened to the second connecting plate 112 by bolts, the first locking member 21 abuts against the main beam 300, and the first locking member 21 restricts the movement of the connecting member 11 along the extending direction of the main beam 300.
It should be noted that the first locking member 21 of the present embodiment may be other structures besides angle steel, such as a flat plate or a bent plate.
The connecting piece 11 is fixed on the main beam 300 through the first locking piece 21, and the first locking piece 21 is detachably connected with the connecting piece 11, so that the main beam 300 is a straight rod member, the transportation space is reduced, and the transportation cost is effectively saved. In addition, for more and more overseas EPC projects in the day, each part is processed and manufactured at home in advance and then transported to overseas for assembly, the occupied space of each part is reduced, and the transportation weight in unit volume is improved, so that the transportation cost is reduced, and the market competitiveness of enterprises is improved.
Referring to fig. 2 and 3, in some preferred embodiments, the cross-section of the corbel is U-shaped, the corbel includes a first opening, a second opening, and a third opening, either one of the second opening and the third opening of the corbel is disposed toward the first connecting plate 111, or either one of the second opening and the third opening of the corbel is disposed toward the second connecting plate, the bottom plate of the corbel faces the first opening of the corbel, and the first opening of the corbel faces upward.
In this embodiment, the cross section of the bracket 12 is U-shaped, the bracket 12 includes a third connecting plate 121, a fourth connecting plate 122 and a bottom plate, the third connecting plate 121 and the fourth connecting plate 122 are disposed opposite to each other, and the third connecting plate 121, the bottom plate and the fourth connecting plate 122 are connected in sequence. The bracket 12 has a first opening, a second opening and a third opening, the first opening 12a is opposite to the bottom plate of the bracket, and the first opening 12a of the bracket 12 faces upwards in the vertical direction. The second opening 12b and the third opening 12c are disposed opposite to each other.
As shown in fig. 1, the second opening 12b of the bracket 12 is provided in the first connecting plate 111 or the second connecting plate 112 of the connecting member 11, so that the bracket 12 is connected to the connecting member 11; or the third opening 12c of the bracket 12 is provided in the first connection plate 111 or the second connection plate 112 of the connector 11, so that the bracket 12 is connected to the connector 11.
This embodiment is inserted in bracket 12 through secondary beam 400, and bracket 12 supports secondary beam 400, compares with the bracket subassembly of correlation technique, avoids adopting welding, the processing of punching or other processes to secondary beam 400, has simplified secondary beam 400's processing technology greatly, has shortened secondary beam 400's process time simultaneously to improve production efficiency. In addition, the secondary beam 400 can be connected to the bracket assembly quickly and conveniently on the steel skeleton assembly site, the assembly difficulty of the secondary beam 400 and the bracket assembly is reduced, and the steel skeleton assembly efficiency is improved.
Referring to fig. 3 and 4, in some preferred embodiments, the corbel assembly further includes a second locking member 22, the second locking member 22 being disposed on the corbel 12, the second locking member 22 securing the secondary beam 400 to the corbel 12.
In the present embodiment, a through hole is opened in the third connection plate 121 near the first opening 12a, and a through hole is opened in the fourth connection plate 122 near the first opening 12 a. The second locking member 22 is an angle steel, and a through hole is formed in the angle steel.
A second locking member 22 is disposed on the third connecting plate 121, so that the through holes of the second locking member 22 are matched with the through holes of the third connecting plate 121, the second locking member 22 is fastened on the third connecting plate 121 through bolts, the second locking member 22 abuts against the secondary beam 400, and the secondary beam is fixed in the corbel 12 by the second locking member 22.
Another second locking member 22 is disposed on the fourth connecting plate 122, so that the through holes of the second locking member 22 are matched with the through holes of the fourth connecting plate 122, the second locking member 22 is fastened on the fourth connecting plate 122 by bolts, the second locking member 22 abuts against the secondary beam 400, and the secondary beam is fixed in the corbel 12 by the second locking member 22.
It should be noted that, in the present embodiment, the second locking member 22 may be other structures besides the angle steel, such as a flat plate or a bending plate.
The secondary beam 400 of the embodiment is fixed on the bracket 12 through the second locking member 22, and the second locking member 22 is detachably connected with the bracket 12, so that the secondary beam 400 is a straight bar member, the transportation space is reduced, and the transportation cost is effectively saved. In addition, for more and more overseas EPC projects in the day, each part is processed and manufactured at home in advance and then transported to overseas for assembly, the occupied space of each part is reduced, and the transportation weight in unit volume is improved, so that the transportation cost is reduced, and the market competitiveness of enterprises is improved.
In some preferred embodiments, the corbel 12 is welded to the outer surface of the first connecting plate 111 or the outer surface of the second connecting plate 112.
The bracket 12 and the connecting piece 11 of this embodiment form wholly through the welding in advance, directly hoist and mount the bracket subassembly of whole shaping in the junction, avoid assembling the bracket subassembly at the scene, are favorable to the equipment of later stage steel skeleton, improve the antidetonation of steel skeleton packaging efficiency and steel skeleton, the anti-wind coefficient. In addition, the number of high-strength bolts is greatly reduced, and the production cost is reduced.
Referring to fig. 2 and 5, there is shown a primary and secondary beam connection node for a steel structure, which includes a primary beam 300, the above-described corbel assembly, and at least one secondary beam 400. The main beam 300 and the sub beam 400 are perpendicular to each other.
Referring to fig. 3, in one embodiment, the primary and secondary beam connection node for a steel structure includes a primary beam 300, a secondary beam 400, and the above-described corbel assembly. The primary and secondary beam connection node for a steel structure is used to connect the primary beam 300 and the secondary beam 400 perpendicular to each other.
The bracket assembly comprises a connecting piece 11 and a bracket 12 arranged on the connecting piece 11. The connecting piece 11 and the bracket 12 are U-shaped in cross section. The main beams 300 are arranged in the longitudinal direction and the sub-beams 400 are arranged in the transverse direction. The main beam 300 is sleeved in the connecting piece 11 of the bracket 12 assembly, and one end of the secondary beam 400 is sleeved in the bracket 12 of the bracket assembly.
Referring to fig. 5, in another embodiment, the primary and secondary beam connection node for a steel structure includes one primary beam 300, two secondary beams 400, and the above-described corbel assembly. The primary and secondary beam connection node for a steel structure is used to connect the primary beam 300 and the secondary beam 400 perpendicular to each other.
The bracket assembly comprises a connecting piece 11 and two brackets 12 arranged on the connecting piece 11, and the two brackets 12 are respectively arranged on two sides of the connecting piece 11. The connecting piece 11 and the bracket 12 are U-shaped in cross section. The main beams 300 are arranged in the longitudinal direction and the sub-beams 400 are arranged in the transverse direction. The main beam 300 is sleeved in the connecting piece 11 of the bracket assembly, one end of one secondary beam 400 is sleeved in one bracket 12 of the bracket assembly, and one end of the other secondary beam 400 is sleeved in the other bracket 12 of the bracket assembly.
The bracket assembly of the embodiment is connected with the main beam 300 and the secondary beam 400 in a detachable mode, so that the main beam and the secondary beam are straight rod components, the transportation space is reduced, and the transportation cost is effectively saved. For more and more overseas EPC projects in the day, all parts are processed and manufactured at home in advance and then transported to overseas for assembly, the occupied space of all parts is reduced, and the transportation weight in unit volume is improved, so that the transportation cost is reduced, and the market competitiveness of enterprises is improved.
As shown in fig. 6, in some preferred embodiments, one secondary beam 400 is perpendicular to the main beam 300, another secondary beam 400 is perpendicular to the main beam 300, and the two secondary beams 400 are symmetrically disposed about the main beam 300.
In some preferred embodiments, one secondary beam 400 is perpendicular to the main beam 300, another secondary beam 400 is perpendicular to the main beam 300, and the two secondary beams 400 are arranged in parallel, as shown in fig. 7, and the two secondary beams 400 have a height difference in the vertical direction.
The primary and secondary beam connecting node of the embodiment can be suitable for some non-standard installation items or the height between two secondary beams 400 required to be adjusted on the installation site, and the height between two corbels 12 can be correspondingly adjusted according to the height difference between the main beam 300 and the secondary beams 400.
The above embodiments are merely illustrative of the technical solutions of the application and not restrictive, and although the present application is described in detail with reference to the embodiments, those of ordinary skill in the art should understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. A leg assembly, comprising:
the connecting piece is sleeved on the main beam and comprises a first connecting plate and a second connecting plate which are oppositely arranged;
at least one bracket, the bracket set up in the surface of first connecting plate or the surface of second connecting plate, the bracket connect with girder vertically secondary beam.
2. The corbel assembly according to claim 1, wherein the connector is U-shaped in cross-section, the connector including a first opening and a base plate connecting the first and second connector plates, the base plate being aligned with the first opening of the connector,
the first opening of the connecting piece is arranged downwards.
3. The corbel assembly according to claim 2, further comprising a first locking member disposed at the first opening of the connector, the first locking member being bolted to the connector, the first locking member abutting the main beam.
4. The corbel assembly according to claim 1, wherein the corbel is U-shaped in cross-section, the corbel includes a first opening, a second opening, and a third opening, either of the second and third openings of the corbel being disposed toward the first connecting plate, or,
either one of the second opening and the third opening of the corbel is disposed toward the second connecting plate,
the bottom plate of the bracket is opposite to the first opening of the bracket,
the first opening of bracket sets up upwards.
5. The corbel assembly according to claim 4, further comprising a second locking member disposed at the first opening of the corbel, the second locking member being bolted to the corbel, the second locking member abutting against the secondary beam.
6. A corbel assembly according to any of claims 1-5, wherein the corbel is welded to the first or second connecting plate.
7. A primary and secondary beam connection node for a steel structure, comprising a corbel assembly according to any of claims 1-6.
8. Primary and secondary beam connection node according to claim 7, comprising a primary beam and at least one secondary beam, the primary and secondary beams being perpendicular to each other,
the bracket assembly is connected with the main beam and the secondary beam.
9. The primary and secondary beam connection node of claim 8, wherein the at least one secondary beam comprises two secondary beams, the two secondary beams being disposed perpendicular to the primary beam, the two secondary beams being disposed symmetrically about the primary beam.
10. The primary and secondary beam connection node of claim 8, wherein the at least one secondary beam comprises two secondary beams, the two secondary beams being disposed perpendicular to the primary beam and the two secondary beams being disposed in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011042928.8A CN112627333A (en) | 2020-09-28 | 2020-09-28 | Bracket subassembly and be used for primary and secondary roof beam connected node of steel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011042928.8A CN112627333A (en) | 2020-09-28 | 2020-09-28 | Bracket subassembly and be used for primary and secondary roof beam connected node of steel construction |
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| Publication Number | Publication Date |
|---|---|
| CN112627333A true CN112627333A (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011042928.8A Pending CN112627333A (en) | 2020-09-28 | 2020-09-28 | Bracket subassembly and be used for primary and secondary roof beam connected node of steel construction |
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| CN (1) | CN112627333A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175104A (en) * | 2021-05-11 | 2021-07-27 | 中建二局第一建筑工程有限公司 | Bracket assembly and primary and secondary beam connecting joint for steel structure |
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| CN201817919U (en) * | 2010-10-21 | 2011-05-04 | 上海钢之杰钢结构建筑有限公司 | Connecting part for steel structure beam hanger |
| CN102493553A (en) * | 2011-12-09 | 2012-06-13 | 清华大学 | Member for connection node of reinforced beam and steel beam and construction method thereof |
| CN203403527U (en) * | 2013-07-12 | 2014-01-22 | 宁波华星钢构股份有限公司 | Novel steel structural beam hanger connecting piece |
| KR20170090610A (en) * | 2016-01-29 | 2017-08-08 | 최상은 | Connection unit for coupling main steel girder and ancillary steel girder and, connection methods using the same |
| CN205839991U (en) * | 2016-04-29 | 2016-12-28 | 广州五羊钢结构有限公司 | A kind of roof truss steel beam connecting joint structure and there is its roof truss |
| CN207211520U (en) * | 2017-09-21 | 2018-04-10 | 安阳工学院 | The attachment structure of steel tube concrete beam and beam |
| CN208267100U (en) * | 2018-05-30 | 2018-12-21 | 南京林业大学 | A kind of wooden frame bracket |
| CN208650286U (en) * | 2018-08-02 | 2019-03-26 | 淮安市淮宁钢结构有限公司 | A kind of connecting part for steel structure beam hanger |
| CN208934140U (en) * | 2018-09-10 | 2019-06-04 | 青岛赫谷农牧工程技术有限公司 | A kind of corbel connecting piece |
| CN110468963A (en) * | 2019-07-11 | 2019-11-19 | 广东筠诚建筑科技有限公司 | A kind of assembled architecture primary and secondary joist steel connecting joint structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175104A (en) * | 2021-05-11 | 2021-07-27 | 中建二局第一建筑工程有限公司 | Bracket assembly and primary and secondary beam connecting joint for steel structure |
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Application publication date: 20210409 |