A control system and control method for a concrete bridge deck prefabricated slab production line

Abstract

The invention discloses a control system and a control method for a concrete bridge deck prefabricated slab production line. The control system includes a control center, a material distributing and vibrating system, a concrete conveying system, and a mixer communication system. The material distributing and vibrating system includes a distributing machine control subsystem, Plug-in vibrating control subsystem, plate vibrating control subsystem and rolling laminating control subsystem, the distribution vibrating system adopts event triggering, and the concrete conveying system controls the mixture conveyor in the distributing vibrating system and the mixer Concrete delivery during operation, the mixer communication system controls the mixer to produce a corresponding amount of concrete according to the feedback information from the distribution vibrating system, and sends a signal to the concrete delivery system after production. The invention overcomes the aforementioned technical problem that the pouring effect is affected by environmental changes during the pouring interval process due to long intervals during pouring, thereby making the pouring effect unstable.

Description

technical field [0001] The invention belongs to the field of bridge pouring, and in particular relates to a control system and a control method for a production line of prefabricated slabs for concrete bridge decks. Background technique [0002] At present, coarse aggregate reactive powder concrete is a new generation of cement-based material, which is characterized by high compressive strength, high tensile strength, high elastic modulus, and tensile strain hardening. It can effectively reduce the self-weight of structures when used in bridge decks, and at the same time It has high compressive strength and shear strength, which improves the durability of structures. However, the use of coarse aggregate reactive powder concrete requires high technical indicators and extremely high requirements for the distribution uniformity of steel fibers and aggregates. Traditional manual vibration or attached vibration has a greater impact on the distribution of aggregates and steel fibe...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a control system for the production line of prefabricated slabs for concrete bridge decks, so as to solve the problem that in the prior art, the coarse aggregate active powder concrete pouring of bridge decks cannot be realized in an orderly and automatic manner, so that the interval time during pouring cannot be avoided. Long, so that the pouring effect is affected by the environmental changes in the pouring interval process, thus making the pouring effect unstable

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