Modular stand unit, combined stand and construction method of combined stand

Abstract

Disclosed are a modular stand unit, a combined stand and a construction method of the combined stand. The modular stand unit comprises a strip underframe and multiple stair steps arranged on the upper surface of the underframe. The length-width ratio of the underframe is greater than or equal to two, all the stair steps extend along the width direction of the underframe and are arranged sequentially along the length direction of the underframe, and working surfaces of the steps are parallel to one another and incline relative to the underframe. The combined modular stand comprises at least two modular stand units, all the modular stand units are arranged together side by side along the length direction, two ends of each modular stand unit in the length direction are in an inclined state that one end is higher than the other end, and the inclination angle satisfies the condition that stairs on the modular stand units are parallel to the horizontal plane. The modular stand unit is simple in structure, high in space utilization rate, low in manufacturing cost and convenient to transport, the large combined stand can be constructed easily, sight block is avoided, and use requirements of the large-scale stand are met.

Description

technical field [0001] The invention relates to the field of temporary buildings, in particular to a modular stand. Background technique [0002] The current temporary stands are mainly divided into two types, one is the common scaffolding stand on the market; the structure of this kind of stand is simple, and its main disadvantages are as follows: 1. The construction time on site is long, the workload is huge, and a large amount of investment is required for installation and disassembly Manpower; 2. Scaffolding is frequently disassembled and easy to wear; 3. The number of scaffolding components is large and maintenance is difficult. [0003] The other is a new type of container-type modular stand, which is formed by combining and stacking multiple container-type modular stand units. like figure 1 As shown, each container-type modular stand unit 1 includes: a container frame 11 having the same external dimensions as an ISO standard container, a multi-layer step 12 arranged...

AI Technical Summary

Problems solved by technology

However, the limitations of this kind of stand are also obvious, and its main disadvantages are as follows: 1. Due to the limitation of the width of the ISO standard container, a container can only have three steps at most, so only three rows of seats can be set, and the space utilization rate is low. , unable to meet the needs of large stands; 2. In order to accommodate more spectators and increase the number of rows of seats, multiple stand units can be stacked in the height direction, but the sight distance of the auditorium will increase as the height increases Large, when the number of layers is high, the audience experience is poor, and considering the safety factor, the number of layers stacked in the vertical direction of this stand unit should not be too high, so it is difficult to meet the use requirements of large venues; 3. In order to accommodate More spectators can also combine multiple stands side by side in the width direction to build a long-distance combined stand (such as figure 2 shown), but this kind of long-distance combination stand will have line of sight blocked by container corner posts 14 in some areas, forming a blind spot 15 of vision, which will affect the mood of the audience watching the performance; 4. When transporting by land, a trailer can only load one Modules, higher shipping costs

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