Steel structure grain bin and mounting method thereof

Abstract

The invention provides a steel structure grain bin and a mounting method thereof, and belongs to the technical field of grain storage equipment. The steel structure grain bin comprises a floor, a steel structure frame, walls and a roof, and the floor is a composite layer floor and is provided with sill anchors in an embedded mode. The steel structure frame is fixedly connected with the sill anchors and comprises steel columns, steel beams, wall purlines, roof purlines, wall bracing bars and roof bracing bars. The steel columns and the steel beams are connected through bolts to form a door type frame in even distribution, and the wall purlines are arranged on the outer sides of the steel columns and are perpendicular to the steel columns. The wall bracing bars are fixedly arranged between the wall purlines through bolts, and the roof bracing bars are fixedly arranged between the roof purlines through bolts. The walls are waterproof walls and are fixedly arranged on the outer side of the steel structure frame, and wash aprons are arranged at the bottoms of the outer sides of the walls. A plurality of windows are arranged on the walls, and each window is provided with a window transfer bar. A double-layer bin gate is arranged on the wall on one side, and ventilation holes are evenly formed in the lower portion of the wall on the opposite side. The roof is a waterproof roof and is arranged on the top of the steel structure frame. The steel structure is firm and is good in waterproof performance and heat insulation performance.

Description

technical field [0001] The invention belongs to the technical field of grain storage equipment, and in particular relates to a steel structure grain depot and an installation method. Background technique [0002] my country is a large agricultural country with a long history of food production and storage. According to a large number of cultural relics and historical research unearthed in China in the past fifty years, China’s primitive agriculture was enlightened in the late Paleolithic Age and developed in the New Era (about one year ago) million years or so). The storage of grain is the continuation of agricultural cultivation, and storage technology develops along with the development of agriculture. After entering the new era, with the development of primitive agriculture, agricultural production has formed a certain scale, and grain surplus has gradually developed from grain processing to storage. The granary is an important part of grain storage technology. [0003]...

AI Technical Summary

Problems solved by technology

The existing steel structure granary mainly has the following disadvantages: 1. Insufficient pressure bearing performance: when storing a large amount of grain, it will generate a lot of pressure on the steel structure frame, and the steel structure with only a single layer of purlins is difficult to withstand this pressure in some cases; 2. 2. Poor waterproof performance: the roof and wall of the traditional bulk grain storage are waterproofed with traditional coiled materials, and the walls are waterproofed with waterproof paint. loss

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