A construction method for a circular silo

Abstract

The invention discloses a construction method of a circular stock bin. The construction method comprises the following steps that a guide rail is welded on each stock bin body when the circular stockbin is made, the stock bin bodies with the guide rails are vertically stacked up to form a stock bin wall, and then a tank car is arranged on one of the guide rails, wherein the tank car is provided with a welding construction space in which a worker stands or sits for welding, the worker can drive the tank car to move along the guide rails by applying his own force, so that welding of annular connecting seams can be completed, the tank car is then installed on another guide rail, and the steps are repeated to complete welding of the connecting seams on the whole stock bin wall. According to the construction method, a plurality of scaffolds are not needed to be built, the construction cost is reduced, the construction time is shortened, the efficiency is improved, and the tank car can prevent the worker in it from falling and improve the safety during welding process.

Description

technical field [0001] The invention relates to the technical field of silos, in particular to a construction method for circular silos. Background technique [0002] The silo is a container for storing materials. Generally, the storage time is longer, and it plays the role of storage, buffering and homogenization, and its external size is relatively large. Most of the silos are composed of conical bilges and columnar silos, and the shape of the silos is mostly cylindrical. The cylindrical enclosure is formed by stacking a plurality of hollow columnar bins in the vertical direction, and an annular connecting seam that needs to be welded is formed in the horizontal direction between two adjacent bins. [0003] The existing conventional method is to set up scaffolding and scaffolding boards, and let workers weld the ring-shaped joints at a certain height. The width of the scaffolding increases accordingly and is equipped with scaffolding boards. However, the problems in the...

AI Technical Summary

Problems solved by technology

However, the problems existing in the prior art are: there are many materials used for scaffolding and scaffold boards, and they need to be erected along the periphery of the entire warehouse enclosure. The cost of erecting and dismantling the scaffold is high and the workload is large, and it is safe in the process of erecting and dismantling. The risk is also relatively high, and the work efficiency is low by setting up scaffolding and then welding

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