Center gutter snow discharge structure of steel structure building

Abstract

The invention provides a center gutter snow discharge structure of a steel structure building. The center gutter snow discharge structure comprises a steel-structure snow-water discharge groove, wherein the steel-structure snow-water discharge groove is fixedly installed on an eave; the bottom of the steel-structure snow-water discharge groove is disposed in an inclined manner; a lower end of thebottom of the steel-structure snow-water discharge groove is connected to a water discharge pipe; a higher end of the bottom of the steel-structure snow-water discharge groove is connected to a snow discharge pipe; a snow discharge mechanism which is used for preventing downward sliding of accumulated snow and conveying the accumulated snow to the snow discharge pipe is disposed in the steel-structure snow-water discharge groove; the snow discharge mechanism is a screw rod; the upper end of the screw rod is higher than the edge of a roof; two ends of the screw rod are in rotary connection to side walls of two ends of the steel-structure snow-water discharge groove respectively; and one end of the screw rod is connected to a driving mechanism. The snow discharge mechanism provided by the invention can discharge the accumulated snow through a mechanical mode or a snow melting agent mode. In this way, deformation or collapse of the steel-structure snow-water discharge groove, caused by anexcessive pressure brought by the accumulated snow to the steel-structure snow-water discharge groove, can be avoided; and hidden safety dangers are reduced.

Description

technical field [0001] The invention relates to the technical field of steel structure buildings, in particular to a roof gutter snow discharge structure of a steel structure building. Background technique [0002] Due to the small friction coefficient of the steel structure roof, when there is a certain thickness of snow on the roof, the indoor temperature is transmitted to the snow through the steel structure roof, which makes the underlying snow melt and harden, further reducing the friction coefficient between the roof and the snow, resulting in The hardened snow slides down the roof and falls into the drainage gutter. The huge pressure on the gutter will cause it to deform or even collapse, posing certain safety hazards. Contents of the invention [0003] The invention aims to solve the deficiencies of the prior art, and provides a steel structure building roof gutter snow discharge structure. [0004] In order to achieve the above object, the present invention adopt...

AI Technical Summary

Problems solved by technology

[0002] Due to the small friction coefficient of the steel structure roof, when there is a certain thickness of snow on the roof, the indoor temperature is transmitted to the snow through the steel structure roof, which makes the underlying snow melt and harden, further reducing the friction coefficient between the roof and the snow, resulting in The hardened snow slides down the roof and falls into the drainage gutter. The huge pressure on the gutter will cause it to deform or even collapse, posing certain safety hazards

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