An adjustable multi-connection roof structure connection node
A technology of structural connection and multi-connection, which is applied in the direction of building construction and construction, can solve the problems of inconvenient construction, the inability to arrange double girders on the same vertical plane, waste of steel consumption, etc., and achieve fast and convenient installation and a force transmission system Clear, steel-saving effect
Active Publication Date: 2020-11-03
JINGGONG IND BUILDING SYST CO LTD
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Problems solved by technology
However, when the difference between the roof elevation and the floor elevation is small, the double girders cannot be arranged on the same vertical plane due to component interference, which causes inconvenience in construction and waste of steel consumption
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[0025] In order to make the technical means of the present invention and the technical effects that can be achieved more clearly and more perfectly disclosed, the following embodiments are provided hereby, and the following detailed descriptions are made in conjunction with the accompanying drawings:
[0026] In this embodiment, the main steel girder is an H-shaped main steel girder, the leveling piece is a T-shaped leveling piece, and the corbel support is a T-shaped corbel.
[0027] Such as Figure 1 to Figure 3 As shown, an adjustable multi-connection roof structure connection node in this embodiment includes an H-shaped main steel beam 1, a T-shaped leveling piece 2, a T-shaped corbel 3, a purlin connecting plate 4, and a steel beam stiffening plate 5. Roof purlin 6 and floor secondary beam 7. T-shaped leveling piece 2 is welded to the upper flange of H-shaped main steel beam 1; T-shaped corbel 3 and steel beam stiffener 5 are welded to both sides of H-shaped main steel b...
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The invention provides an adjustable multi-connection roof structure joint. The adjustable multi-connection roof structure joint comprises a roof purline and a floor secondary beam, and further comprises a main girder, a leveling part, a bracket support and a purline connecting plate. The leveling part is fixed to a top flange of the main girder. The bracket support is fixed to one side of the main girder. The purline connecting plate is fixed to the top flange of the main girder and a web of the leveling part. The roof purline is in detachable and fixed connection with the main girder throughthe purline connecting plate. The floor secondary beam is in detachable and fixed connection with the bracket support. The adjustable multi-connection roof structure joint relates to the technical field of steel structure joints. The adjustable multi-connection roof structure joint is convenient to process because a worker only needs to weld each component to the H-shaped main girder after the components are formed independently; on-site installation is quick and convenient to carry out, and the roof purline and the roof secondary beam are connected through bolts and girders; roof inclined beams and roof beams are avoided; and steel consumption can be reduced because instead of the prior art, connection between a metal roof and a concrete floor joint is implemented with the main girder and the secondary beam.
Description
technical field [0001] The invention relates to a steel structure connection node, in particular to an adjustable multi-connection roof structure connection node. Background technique [0002] In multi-high-rise steel structure buildings, in order to realize the use function or shape requirements, local floors are often set on the protruding roof parts. Steel structure buildings mostly adopt the metal roof system with purlins. The metal roof has the characteristics of light weight, beautiful and diverse shapes, convenient and quick construction and installation, and outstanding seismic performance. However, it is difficult to bear the weight of elevators and other equipment, so the floors are mostly cast-in-place reinforced concrete. structure. When the enclosure systems of two different materials are connected, how to deal with the connection nodes has always puzzled the majority of steel structure engineers. [0003] At present, the commonly used solution is to set doubl...
Claims
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IPC IPC(8): E04B1/24E04B1/58
CPCE04B1/2403E04B2001/2406E04B2001/2415E04B2001/2418
Inventor 李林潘海锋陈海勇王春燕郭婵嫣张佳鑫
Owner JINGGONG IND BUILDING SYST CO LTD