Building steel structure waterproof roof and construction method thereof

Abstract

The invention discloses a building steel structure waterproof roof. The building steel structure waterproof roof comprises a plurality of supporting columns, the plurality of supporting columns are divided into two rows and arranged in parallel at equal intervals, a top beam is connected between the tops of every two supporting columns in the horizontal direction, and fixing bases are arranged atthe positions, close to the tops, of the front end and the rear end of each supporting column; a connecting rod is connected between the fixing bases on every two supporting columns in the longitudinal direction, a steel panel is connected between the tops of every two adjacent top beams, and a bearing mechanism is installed between the inner sides of every two supporting columns in the horizontaldirection and close to the lower portions of the top beams; bearing plates are installed at the positions, close to the lower portion of the corresponding bearing mechanism, of the opposite side surfaces of every two supporting columns located in the horizontal direction; and each bearing mechanism comprises a supporting beam, a plurality of vertical rods are welded to the bottom of the supporting beam at equal intervals, and mounting plates are welded to the bottoms of the vertical rods. According to the building steel structure waterproof roof, the stability is good, meanwhile, a heat insulation plate is convenient to install, the whole structure is firm and not prone to looseness, and the safety is good.

Description

technical field [0001] The invention belongs to the field of building construction, and in particular relates to a steel structure waterproof roof, in particular to a building steel structure waterproof roof and a construction method thereof. Background technique [0002] The steel structure is mainly composed of steel beams, steel columns, steel trusses, etc. It is widely used in large factories, venues, super high-rises and other fields. It is widely used in various waterproof roof construction structures, and the construction period is relatively short. [0003] There are certain disadvantages in the use of the existing building steel structure waterproof roof. The overall installation of the existing building steel structure waterproof roof is not convenient enough during construction, and it is not convenient to increase or decrease the length of the construction structure according to the actual construction requirements; the existing The support strength of the top b...

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Problems solved by technology

[0004] In order to overcome the above-mentioned technical problems, the object of the present invention is to provide a kind of building steel structure waterproof roof, which effectively solves the problem that the overall installation of the existing building steel structure waterproof roof is not convenient enough during construction, and it is inconvenient to adjust the construction according to actual construction requirements. The length of the structure is increased or decreased; the support strength of the top beam of the existing building steel structure waterproof roof is relatively general after construction, and it is inconvenient to install the heat insulation board in the later stage; the top steel panel of the existing building steel structure waterproof roof is being installed When there is a large gap, it is prone to the problem of water seepage

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