Non-steam-curing production process for telegraph pole

Abstract

The invention discloses a non-steam-curing production process for a telegraph pole. The production process is as follows: material and equipment preparation, prestressed steel processing, steel reinforcement framework production, concrete preparation, material layout, mold closing, centrifugal molding, hoisting, pool entering, curing and demolding. The non-steam-curing production process has the beneficial effects that WPC-600 polycarboxylate serving as a high-performance water reducer is adopted, so that the physical and mechanical properties of the telegraph pole are guaranteed; two ends areplugged without mortar discharging, so that a great deal of cement mortar does not run off; wastes are sufficiently utilized, and top diameters are plugged, so that the manpower is saved, pollution is thoroughly solved, and the novel process breakthrough of the telegraph pole is realized; prestressed tensioning is adopted, and the tensioning sequence is realized by adopting a symmetric and mutually-staggered tensioning method, so that the phenomena of bending, cracking and prestressed reinforcement breaking of the telegraph pole due to overhigh eccentric pressure generated in a tensioning process are avoided; and due to the adoption of the centrifugal molding, centrifugal sudden increment is overcome, the internal delamination is reduced, and the compactness of a non-steam-cured telegraphpole can be favorably improved.

Description

technical field [0001] The invention belongs to the technical field of electric poles, and in particular relates to a steam-free production process for electric poles. Background technique [0002] With the conversion of old and new kinetic energy in the country, it responds to energy conservation and environmental protection. In order to meet the needs of the country's development, the traditional pole technology has problems such as high labor intensity, a lot of waste, and a poor production environment; production companies are facing difficulties such as difficulty in recruiting workers and low production capacity. In response to this situation, the electric pole production line was transformed, and a new technology of concrete-free steam-cured electric poles was developed. This process has many advantages such as high degree of automation, low labor intensity, large production capacity, stable product quality, and good production environment. [0003] The production of...

AI Technical Summary

Problems solved by technology

In order to meet the needs of national development, the traditional pole technology has problems such as high labor intensity, a lot of waste, and poor production environment; production enterprises are facing difficulties such as difficult recruitment and low production capacity

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