Multi-layer overhead closed conveying gallery steel pipe truss combination system

Abstract

The invention discloses a multi-layer overhead closed conveying gallery steel pipe truss combination system, and belongs to the technical field of assembly type steel structures. The multi-layer overhead closed conveying gallery steel pipe truss combination system involves a plurality of transfer stations and a plurality of conveying galleries, wherein the conveying galleries are arranged between the transfer stations, and the conveying galleries running in the same transportation direction are arranged in the same vertical surface direction, and are formed into a three-dimensional overall structure in spatial arrangement; the conveying galleries on the same vertical surface share a common stand column support, the stand column support is provided with a penetrating channel, the two ends of the penetrating channel are connected with the corresponding conveying galleries into a whole, and the stand column support can be supported on the roof or the ground of the transfer stations; and the conveying galleries located on the same vertical surface are arranged to be any one or two or more combinations of single-layer conveying galleries and double-layer conveying galleries. A plurality of belts running in the same direction are arranged on the same vertical surface in a conveying mode, and meanwhile a conveying structure is subjected to three-dimensional integrated design, so that multiple purposes of a structural unit are achieved, and the effect that the single structural unit can support a plurality of belt conveyor conveying devices is achieved.

Description

technical field [0001] The invention belongs to the technical field of assembled steel structures, and in particular relates to a steel pipe truss combination system for a multi-layer overhead closed delivery corridor. Background technique [0002] Belt conveyor transportation has the advantages of large conveying capacity, long conveying distance, low transportation cost, and simple operation and maintenance. Therefore, factories that use granular materials as raw materials or finished products generally have a large number of conveying equipment, and most of the conveying equipment adopts belt conveyors. , Conveyors that are higher from the ground are mostly supported on the steel structure conveying corridor structure. [0003] At present, the transportation of multi-variety materials adopts the method of single arrangement. Each overhead belt conveying equipment is supported on an independent steel structure conveying truss structure that generally does not have mutual r...

AI Technical Summary

Problems solved by technology

[0006] In the case of a single belt being arranged independently, each belt needs to occupy a certain amount of space, and the space utilization rate is low, resulting in a larger area after the accumulation of multiple belt sites

[0007] (2) Insufficient aesthetics

[0008] In the same site area, multiple running belt conveyors are often at different heights, different angles, and different running directions, resulting in the belt conveyor conveying structure in space, similar to a ball of twine, with messy structural lines and no rhythm. The overall appearance of the shipping area is poor

[0009] (3) The use of structural materials is large

[0010] The independent arrangement of a single belt requires an independent support structure, and the utilization rate of the structure or structural components is low, resulting in a relatively large amount of belt conveyor structure engineering (including conveyor trusses, brackets, and transfer stations).

[0011] (4) Not conducive to anti-corrosion and protection of construction and structure

[0012] Structural rods mostly adopt open-shaped steel cross-sections, and the rods are connected into a whole through connecting plates. The manufacturing workload of the structure is heavy. Because of the dead angle of anti-corrosion in the open cross-section, it is not conducive to the anti-corrosion and later protection of the structure.

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