Automatic unwinding and winding device for maintenance tarpaulin of prefabricated component and using method of automatic unwinding and winding device

Abstract

The invention discloses a prefabricated component maintenance tarpaulin automatic retracting device. The device includes a bracket, and the bracket includes a first bottom plate, a second bottom plate, a first longitudinal bar, a second longitudinal bar, a third longitudinal bar, a fourth longitudinal bar, The first cross bar and the second cross bar are provided with tarpaulin roll supporting devices on the second longitudinal bar and the third longitudinal bar, and the tarpaulin roll supporting device includes a first fixing plate, a second fixing plate and a third fixing plate, and A diagonal tie rod is arranged between the first fixed plate and the second fixed plate, a motor is provided on the second fixed plate, an upper pulley is provided on the output shaft end of the motor, and an upper pulley is provided on the third fixed plate. The lower pulley set, the lower pulley set includes a first fixed pulley and a second fixed pulley, the oilcloth roll includes a reel, on which the oilcloth is wound, and the ends of the reel are provided at both ends of the reel, and the ends of the reel are placed on the oilcloth roll slide In the rail, there is a tight fit between the upper pulley and the end of the reel. The invention can cover multiple mold tables at one time, which is convenient and efficient, and reduces manual operations.

Description

technical field [0001] The invention belongs to the field of prefabricated component production, and in particular relates to an automatic retracting device for a prefabricated component maintenance tarpaulin and a use method thereof. Background technique [0002] With the continuous advancement and development of construction industrialization and housing industrialization, as well as the requirements for building a resource-saving, environment-friendly society, energy conservation and emission reduction, and civilized construction, the country and localities are vigorously promoting prefabricated buildings and prefabricated concrete. The construction of structural engineering has become a hot spot again. At present, there are two main production modes of prefabricated components, namely fixed formwork production system and automatic production system. The maintenance of the components in the production mode of the fixed mold table is generally in-situ maintenance. A mold ...

AI Technical Summary

Problems solved by technology

The component maintenance of the fixed mold table production method is generally in-situ maintenance. A mold table is equipped with a maintenance cover tarpaulin. When the maintenance is carried out, the workers cover it one by one, and after the maintenance is completed, the workers roll it up one by one. The labor intensity is high and the efficiency is low.

The automatic production method of mold table movement is generally to set up a separate curing warehouse. After the components are formed, they are uniformly moved to the curing warehouse for maintenance. This maintenance method is not suitable for fixed mold tables.

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