Fabricated wood truss roof

Abstract

The invention relates to the technical field of building construction, and discloses a fabricated wood truss roof. The fabricated wood truss roof comprises a transverse plate, a supporting beam, a left side plate, a right side plate, a web member set and a second control device, wherein the transverse plate is provided with a cavity, and a first control device is arranged in the center of the transverse plate; connecting pieces are arranged on the two sides of the top of the supporting beam; connecting grooves corresponding to the connecting pieces are formed in the left side plate and the right side plate; the web member set is used for bearing axial force; the second control device is arranged in the cavity; the first control device is arranged at the bottom of the supporting beam and used for controlling ascending and descending of the supporting beam; and the second control device is arranged at the bottom of the web member set and used for controlling inclination of the web member set. A driving wheel is controlled to rotate, a threaded cylinder can be rotated through transmission of a synchronous belt, the threaded cylinder rotates to drive a screw to ascend or descend, the screw ascends or descends to drive the supporting beam to ascend or descend, thus the height of the supporting beam can be adjusted, the height of the supporting beam is changed, the gradient of the left side plate and the gradient of the right side plate are also changed relatively, and thus the effect that the gradient of the roof is convenient to adjust is achieved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to an assembled wooden truss roof. Background technique [0002] The roof is the uppermost enclosure structure of the house, which should meet the corresponding functional requirements and provide a suitable internal space environment for the building. The roof is also the load-bearing structure on the top of the house, which is restricted by factors such as materials, structures, and construction conditions. [0003] Roofs can be generally divided into wooden roofs, steel roofs and concrete roofs according to materials. Among them, wooden roofs have been loved by people since ancient times because of their relatively easy access to raw materials, and they are also the most widely used roofs. However, in the actual construction, we found that the traditional wooden truss roof still has certain deficiencies, such as: [0004] 1. The construction of the traditional woo...

AI Technical Summary

Problems solved by technology

[0004] 1. The construction of the traditional wooden truss roof is more troublesome, and the overall structure is not stable enough, so it is difficult to build in large quantities;

[0005] 2. When the traditional wooden truss roof is built, the slope of the roof is difficult to adjust. According to the material, only a roof with a limited slope can be built, which is not practical

[0007] In the above-mentioned patents, although they have better bearing capacity and safety, they are still troublesome to build, and it is also difficult to adjust the slope of the roof.

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