Simple concrete column maintaining device

Abstract

The invention discloses a simple concrete column maintaining device. The simple concrete column maintaining device is characterized by comprising an outer awning cloth thermal-insulation layer, a felt water retention layer, water spraying tubes and a flexible water inlet tube, wherein the water spraying tubes are uniformly and vertically connected onto the felt water retention layer at intervals; the flexible water inlet tube communicates with the bottoms of all the water spraying tubes, and water spraying holes are formed in the surfaces of the water spraying tubes; and the outer awning cloth thermal-insulation layer, the felt water retention layer and the flexible water inlet tube are sewn and fixed into a curtain-shaped integer through a nylon rope. The simple concrete column maintaining device surrounds a to-be-maintained column for one circle, and an upper end lapping buckle and a lower end lapping buckle of the to-be-maintained column are separately fixed through a long bolt and a nut, so that the device flatly surrounds the column. A bracket is opened to regulate the angle, so that the device is flatly placed, and therefore, fall of the device is avoided. Finally, a water inlet is connected to a water supply pump, so that automatic maintaining of the concrete column is realized; and the simple concrete column maintaining device is simple to manufacture, is convenient to operate, is low in cost, can be produced on a large scale in a plant according to the scale, and realizes automatic maintaining of the concrete column.

Description

technical field [0001] The invention belongs to the field of concrete maintenance, in particular to a simple concrete column maintenance device. Background technique [0002] Concrete structures are widely used in the construction industry due to their simple construction, strong plasticity and high cost performance. However, the cement in the concrete material will undergo hydration reaction when it solidifies and hardens. If it is not watered and maintained in time, it is very likely to cause water loss on the surface of the building structure, resulting in shrinkage cracks of the structure, reducing the stress on the structure and shortening the construction period. Life expectancy, bring security risks. [0003] At present, the maintenance method for concrete structures is generally to use artificial water spraying maintenance. Due to the high height, large diameter and complicated position of concrete columns, it brings a series of difficulties to maintenance. A large...

AI Technical Summary

Problems solved by technology

However, the cement in the concrete material will undergo hydration reaction when it solidifies and hardens. If it is not watered and maintained in time, it is very likely to cause water loss on the surface of the building structure, resulting in shrinkage cracks of the structure, reducing the stress on the structure and shortening the construction period. longevity, safety hazards

[0003] At present, the maintenance method for concrete structures is generally to use artificial water spraying maintenance. Due to the high height, large diameter and complicated position of concrete columns, it brings a series of difficulties to maintenance. A large number of human resources, most of the package materials after maintenance are damaged and broken, resulting in a waste of resources

Scholars have proposed to design a device for maintenance around water pipes, but the installation is complicated and there is a certain waste of water resources

The invention of curing liquid can alleviate the maintenance problem of concrete structures, but the scale of modern buildings is huge, and the use of curing liquid is too expensive, which is not conducive to widespread use

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