Height-adjustable portable mural restoration device

Abstract

The invention discloses a height-adjustable portable mural restoration device comprising a handheld fixing seat. An extending and retracting adjusting mechanism is fixedly installed in the handheld fixing seat. A clamping and fixing seat is arranged at the top end of the extending and retracting adjusting mechanism. A spray coating mechanism is clamped and fixed to the clamping and fixing seat. One end of the spray coating mechanism is provided with a self-rotation air drying mechanism. The spray coating mechanism comprises a transmission fixing seat. One end of the transmission fixing seat isprovided with an extrusion spraying coating mechanism in a sleeved manner, and the other end of transmission fixing seat is provided with the self-rotation air drying mechanism in a sleeved manner. According to the height-adjustable portable mural restoration device, vertical movement of the spray coating mechanism is achieved directly through the extending and retracting adjusting mechanism, sothat mechanical restoration can be conducted on the murals at different positions, and the height-adjustable portable mural restoration device is small in size and convenient to carry after being retracted; and meanwhile, the height-adjustable portable mural restoration device is provided with the self-rotation air drying mechanism, during spray coating, the self-rotation air drying mechanism canblow air and rotate at the same time, so that air drying of the murals is accelerated, hot air does not make direct contact with the sprayed coating, and therefore the sprayed pigment is prevented from fracturing.

Description

technical field [0001] The invention belongs to the field of mural restoration and relates to a height-adjustable portable mural restoration device. Background technique [0002] Mural, the art on the wall, is the picture that people draw directly on the wall. As an accessory part of a building, its decorative and beautifying functions make it an important aspect of environmental art. Mural painting is one of the earliest forms of painting in human history. As early as the Han Dynasty, there were records of painting on walls, most of which were on the walls of grottoes, tombs or temples. Now, with the combination of modern technology and cultural atmosphere, wall paintings are becoming more and more diverse and individualized. People use it when decorating. The current mural repairing is generally done manually with a brush dipped in paint, which is inefficient and requires a lot of work for the restorers. Moreover, the murals after brushing repair need to be dried natural...

AI Technical Summary

Problems solved by technology

As early as the Han Dynasty, there were records of painting on walls, most of which were on the walls of grottoes, tombs or temples. Now, with the combination of modern technology and cultural atmosphere, wall paintings are becoming more and more diverse and individualized. People use it when decorating. The current mural repairing is generally done manually with a brush dipped in paint, which is inefficient and requires a lot of work for the restorers. Moreover, the murals after brushing repair need to be dried naturally. Takes longer and is vulnerable to damage

[0003] The invention patent with the patent number CN107282325A discloses a mural color restoration device with a drying function. Due to the large size of the restoration device, it is not only inconvenient to use but also inconvenient to transfer and carry. Directly acting on the mural after spraying, it is easy to cause the mural to dry rapidly, which will affect the color and crack easily

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