A prefabricated square culvert handling device

Abstract

The invention relates to a prefabricated square culvert conveying device, which includes a first conveying mechanism and a second conveying mechanism, the second conveying mechanism is arranged on one side of the first conveying mechanism, and is used to accept the square culvert on the first conveying mechanism; A transport mechanism includes two symmetrically arranged first overturning assemblies, and the second transport mechanism is located between the two first overturning assemblies; the first overturning assembly includes a bracket one, and the bracket one includes two vertically arranged connecting rods one; The corner of the bracket 1 is hinged to the support 1, and the middle part of the two connecting rods is hinged to the telescopic rod 1, and the end of the telescopic rod 1 away from the bracket 1 is hinged to the support 2; the second transport mechanism includes two symmetrically arranged first Two overturning components, the second overturning component includes bracket two, bracket two includes two vertically arranged and connected connecting rods two, so that bracket two forms an L shape; the corner of bracket two is hinged support three, and the two are connected The middle part of the outside of the rod two is all hinged telescopic rod two, and the end of the telescopic rod two is away from the hinged support four of the bracket two.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a prefabricated square culvert handling device. Background technique [0002] The laying of underground pipelines is very important in urban planning, and square culverts are often used in the construction of municipal facilities such as urban underground comprehensive pipelines and power tunnels. Prefabricated square culvert is a box-shaped pipe culvert prefabricated in the factory by using high-strength reinforced concrete. It is composed of multiple square or rectangular sections, hence the name square culvert. The production process is generally to pour concrete between the inner mold and the outer mold of the mold, and take out the mold after the concrete is formed, so the square culvert is generally set with the mouth facing upwards after forming. Square culverts often need to be transported to the construction site after being formed. When using, choose to turn the sq...

AI Technical Summary

Problems solved by technology

Square culverts often need to be transported to the construction site after being formed. When using, choose to turn the square culvert 90° or 180° according to the needs and then directly transport it away with a forklift to meet the construction requirements; however, due to the large size and weight of the formed square culvert , it is difficult to realize its flipping in actual handling, which will lead to a decrease in laying efficiency

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