Large-aperture assembly type reinforced concrete culvert shaping steel template

Abstract

The invention provides a large-aperture assembly type reinforced concrete culvert shaping steel template, which comprises a support frame and a shaping groove, wherein the shaping groove is formed by respectively connecting the two sides of a lower template with one side baffle plate, the forming groove is supported by the support frame, a front baffle plate and a back baffle plate are respectively arranged at a front end opening and a back end opening of the forming groove, the front baffle plate is connected with the front end parts of the two side baffle plates, in addition, the front end opening of the forming groove is sealed, the back baffle plate is connected with the back end parts of the two side baffle plates, in addition, the back end opening of the forming groove is sealed, and more than two cover plates are connected with the upper ends of a pair of side baffle plates. A steel bar framework of a culvert component is placed into a forming groove, then, cement is cast into the forming groove, a culvert component can be formed, the culvert component is maintained after being formed and dried, after the maintenance completion, the front baffle plate and the back baffle plate are opened, and the qualified culvert component can be lifted out. In the culvert construction site, the culvert components are assembled for forming a culvert unit, then, a plurality of culvert units are in butt joint, and a culvert with certain length can be formed.

Description

technical field [0001] The invention relates to a shaped formwork for reinforced concrete, in particular to a shaped formwork for reinforced concrete culvert components. Background technique [0002] In recent years, the acceleration of infrastructure construction has ushered in the rapid development of expressways and urban road projects. The number of culverts crossing expressways and urban traffic projects has increased, which has led to challenges for traditional culvert engineering construction methods. The traditional culvert engineering construction method is mostly on-site vertical formwork pouring, which has many disadvantages, such as scattered construction points, difficult control of construction quality, long cycle of turnover of formwork and support materials, construction progress is greatly affected by winter and rainy seasons, and long construction period. Contents of the invention [0003] The purpose of the present invention is to provide a large-apertur...

AI Technical Summary

Problems solved by technology

[0002] In recent years, the acceleration of infrastructure construction has ushered in the rapid development of expressways and urban road projects, and the number of culverts crossing expressways and urban traffic projects has increased, which has led to challenges for traditional culvert engineering construction methods

The traditional culvert engineering construction method is mostly on-site vertical formwork pouring, which has many disadvantages, such as scattered construction points, difficult control of construction quality, long cycle of turnover of formwork and support materials, construction progress is greatly affected by winter and rainy seasons, and long construction period

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