Improved bridge construction device

Abstract

An improved bridge construction device comprises a containing box fixedly installed on a bearing frame. The containing box is internally provided with a containing cavity. The containing cavity is internally provided with an adaptor frame. The adaptor frame comprises an upper adaptor plate, a lower adaptor plate and connection plates, wherein the connection plates are leftwards-rightwards symmetrically installed between the upper adaptor plate and the lower adaptor plate. An upper connection guide plate and a lower connection guide plate are fixedly installed between the two connection plates.A first adaptor shaft is fixedly arranged at the position of the middle portion of the upper end of the upper adaptor plate, and a second adaptor shaft is fixedly arranged at the position of the middle portion of the lower end of the lower adaptor plate. The upper end of the first adaptor shaft is installed in the top wall of the containing cavity in a running manner, and the lower end of the second adaptor shaft is installed in the bottom wall of the containing cavity in running manner. The middle portion of the first adaptor shaft, the middle portion of the second adaptor shaft, the middleportion of the upper connection guide plate, the middle portion of the lower connection guide plate, the middle portion of the upper adaptor plate and the middle portion of the lower adaptor plate areprovided with through holes. The top wall of the containing cavity is internally provided with an installation cavity. The through holes are provided with a middle shaft in a running manner, and theupper end of the middle shaft is fixedly installed in the top wall of the installation cavity.

Description

technical field [0001] The invention relates to the field of bridges, in particular to an improved bridge construction device. Background technique [0002] Concrete is one of the most common raw materials for bridge pavement maintenance. It is mainly made by mixing cement and sand with water. It is mainly used to fill potholes after the bridge pavement is damaged. Traditional concrete mixing equipment only relies on The stirring shaft is constantly rotating to stir the concrete. Because the stirring direction is single, the mixing efficiency of this kind of mixing equipment is generally low, and the mixing is uneven, which seriously affects the construction quality of the concrete. Contents of the invention [0003] The object of the present invention is to provide an improved bridge construction device capable of overcoming the above-mentioned drawbacks of the prior art. [0004] According to the present invention, an improved bridge construction device of the device of...

AI Technical Summary

Problems solved by technology

[0002] Concrete is one of the most common raw materials for bridge pavement maintenance. It is mainly made by mixing cement and sand with water. It is mainly used to fill potholes after the bridge pavement is damaged. Traditional concrete mixing equipment only relies on The stirring shaft is constantly rotating to stir the concrete. Since the stirring direction is single, the mixing efficiency of this kind of mixing equipment is generally low, and the mixing is uneven, which seriously affects the construction quality of the concrete.

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