Ridge assembled roof bent frame

Abstract

The present invention discloses a backing assembly-type roof framed bent. The framed bent comprises a plurality of roof framed bent pillars, a plurality of purlines, a plurality of purline connection plates, and a plurality of purline fastening members, wherein the roof framed bent pillars are connected and fixed with a reinforced concrete building roof surface through the fastening members, the purline connection plates at two ends of the purlines are arranged on upper end pillar inclined face connection plates of two adjacent roof framed bent pillars, and the purline connection plates and the upper end pillar inclined face connection plates are connected and fixed through the purline fastening members. The backing assembly-type roof framed bent is advantageous in that the transportation and the assembly are convenient and rapid, members of a roof can be replaced at will without lifting up any tiles, the maintenance is convenient, the structure is simple, materials are saved, the construction cost is low, people between roof frames can freely pass the space on the roofs, and the space can thus be fully utilized.

Description

technical field [0001] The invention relates to a ridge-assembled roof bent frame, which includes a middle roof bent frame (1) and an array of different height roof front slope bent frames (2 i ), an array of different height roof slope bent frames (3 j ), several connecting fasteners (4), and several purlin fasteners (J). Background technique [0002] At present, the roofs of most buildings in China are flat-roofed, and waterproof membranes are used for waterproofing; the disadvantages are: 1. During the production and application of waterproof membranes, it will cause serious pollution to the environment; 2. Short life, relatively low cost Higher; 3. Leakage is prone to occur. Once leakage occurs, it will cause serious consequences to the head of the household. Therefore, it is urgent to change the existing flat roof into a ridged roof. At present, the trusses used for ridged roofs mostly adopt triangular roof trusses composed of two upper chords, one lower chord and se...

AI Technical Summary

Problems solved by technology

[0002] At present, the roofs of most buildings in China are flat-roofed, and waterproof membranes are used for waterproofing; the disadvantages are: 1. During the production and application of waterproof membranes, it will cause serious pollution to the environment; 2. Short life, relatively low cost Higher; 3. Leakage is prone to occur, once leakage occurs, it will cause serious consequences to the head of household

Its disadvantages: 1. Due to the relatively heavy volume of the triangular roof truss, it is inconvenient to transport and install; 2. Relatively more materials are used and the cost is higher; 3. The environment is polluted due to the welding connection method; Unable to pass through the roof truss, wasting roof space

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