A prestressed pc steel bar assembly line

Abstract

The invention provides a prestressed PC steel rod assembly production line, including a production system, a power supply system, a water supply system, an air supply system and a communication system; the production system includes at least two production areas, in each production area Contains three continuous PC steel bar production lines. It uses the way of high-level water level difference to feed water for two times, and realizes high-level water intake pump water twice, which greatly reduces the energy consumption of pump water, and the distribution of pipelines is more scientific and reasonable; secondly, it shortens the power supply distance of the electrical system. The transformer can supply power to three continuous PC steel bar production lines through the electrical system, which reduces investment costs and saves energy consumption. In addition, the electrical system adopts the overhead way of entering the wires on high-altitude bridges. Compared with the traditional underground wiring, it is moisture-proof and moisture-proof. , to ensure the insulation of power supply, and the communication line adopts the way of underground pipeline routing, which effectively isolates it from the electrical system, eliminates electromagnetic and communication interference, improves communication quality, and reduces failure rate.

Description

【Technical field】 [0001] The invention belongs to the field of steel bar production, and specifically refers to a prestressed PC steel bar assembly production line. 【Background technique】 [0002] Steel Bar for Prestressed Concrete (Steel Bar for Prestressed Concrete, referred to as PC steel bar) is a kind of prestressed steel with high technical content developed and widely used internationally in the 20th century. It belongs to the intermediate strength level of the prestressed strength level. It has been widely used in high-strength prestressed concrete centrifugal piles, Among the prestressed components such as electric poles, viaduct piers, and railway sleepers, there is a very broad market in the world, especially in Asia. Prestressed PC steel rods for pipe piles are the main stress-bearing structural materials in pipe piles. From the perspective of application, prestressed concrete pipe piles are used in industrial and civil buildings, accounting for about 80% of the...

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Problems solved by technology

[0003] In the production of prestressed PC steel bars, there are currently irregular, scattered, and non-scientific and standardized production lines. The various processes are incoherent, the production efficiency is low, and the energy consumption is high. In addition, due to the need to use equipment cooling water and process in the production process Cooling water, therefore, various pipelines need to be arranged in the production plant area, resulting in dense and complicated water pipelines in the production plant area, and the power supply line has problems of long lines and high energy consumption, and the power supply line and communication circuit generally adopt the same pipe and same road layout Setting, there is a problem of electromagnetic interference communication

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