High-altitude spraying device for venue type circular stand column

Abstract

The invention discloses a high-altitude spraying device for a venue type circular stand column . The high-altitude spraying device comprises a supporting mechanism arranged on the stand column in a sleeving mode and sliding downwards relative to the stand column, and a spraying mechanism fixedly connected with the top of the supporting mechanism, arranged on the stand column in a sleeving mode and used for spraying paint to the outer surface of the stand column, and the inner surface of the supporting mechanism makes contact with the outer surface of the stand column. The supporting mechanism drives the spraying mechanism to move downwards and spray the paint to the stand column from top to bottom. Through the arrangement of the supporting mechanism, the circular column can be conveniently sleeved with the supporting mechanism, the supporting mechanism slides down from top to bottom by means of the gravity of the supporting mechanism, the spraying mechanism is located at the top of the supporting mechanism and arranged on the circular column in the sleeving mode, so that the circular column can be conveniently and uniformly sprayed with the paint, the construction efficiency of high-altitude spraying operation is effectively improved, the measure cost is reduced, the construction progress is accelerated, and it is avoided that a supporting structure is erected for manual large-area spraying operation.

Description

technical field [0001] The invention relates to the technical field of spraying tools, in particular to a high-altitude spraying device for stadium-like circular columns. Background technique [0002] With the rapid development of the economy, people's requirements for the quality of life are constantly improving. In order to enrich their lives, the ways of leisure and entertainment are also diversified. During holidays, they often go to see performances and other activities. However, in order to meet people's aesthetic needs , The complex stadium-like space steel structure system is constantly coming into view, and the complex stadium architecture has made the construction of this type of structural system more and more difficult, especially the construction difficulty of spraying paint on the surface of the steel structure. [0003] For the high-altitude spraying of circular columns in existing venues, most of the spraying methods use high-altitude vehicles for artificial ...

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Problems solved by technology

[0002] With the rapid development of the economy, people's requirements for the quality of life are constantly improving. In order to enrich their lives, the ways of leisure and entertainment are also diversified. During holidays, they often go to see performances and other activities. However, in order to meet people's aesthetic needs , the complex space steel structure system of venues is constantly coming into view, and the complex venue buildings have made the construction of this type of structural system more and more difficult, especially the construction difficulty of spraying paint on the surface of steel structures

[0003] For the high-altitude spraying of circular columns in existing venues, most of the spraying methods use high-altitude vehicles for artificial surface spraying, or use the method of erecting scaffolding for artificial surface spraying. The artificial surface spraying of high-altitude vehicles increases the danger of workers' work and erects scaffolding. Manual surface spraying increases the workload of workers, and requires high labor costs and construction material costs, while occupying the space around the columns

In addition, due to the complex shape of the structural system, the construction process is extremely difficult during artificial surface spraying, and the construction efficiency and safety are low, which seriously affects the construction progress of surface spraying, and it is difficult to guarantee the uniformity of artificial spraying thickness. The risk factor of workers is high, and the construction cost is high

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