Pipe gallery box culvert pouring mould

Abstract

The invention provides a pipe gallery box culvert pouring mould. A guide rail assembly comprises cross rails and longitudinal rails; four outer mould plates of a mould assembly are respectively arranged on the cross rails and the longitudinal rails; screw rod supporting seats are fixed on the outer side of the every outer mould plate; four inner mould plates are respectively arranged on the cross rails and the longitudinal rails; four inner mould columns and outer walls of the four inner mould plates accord with an inner wall of the box culvert; lower mould plates are fixedly connected to the cross rails and the longitudinal rails; supporting frames of every outer demoulding assembly are fixed on the outer side of the mould assembly; screw nuts are fixed on the supporting frames and handles are fixed on the outer ends of screw rods; the screw rods are matched with the screw rod supporting seats of the outer module plates; double-thread screws of every inner demoulding assembly are respectively matched with two connecting sleeves through threads; the two connecting sleeves are respectively connected with two inner mould plates. An outer side surface of the box culvert is formed by the outer mould plates; an inner side surface of the box culvert is formed by the inner mould columns and the inner mould plates; a lower end surface of the box culvert is formed by lower mould plates; assembling reinforcements are positioned in the mould and concrete grout is poured into the mould, so that the pipe gallery box culvert is obtained; the mould can be used repeatedly.

Description

technical field [0001] The invention relates to a casting mold, in particular to a casting mold for a pipe gallery box culvert. Background technique [0002] At present, the General Office of the State Council has issued the "Guiding Opinions on Promoting the Construction of Urban Underground Comprehensive Pipe Gallery" (hereinafter referred to as the "Guiding Opinions") to deploy and promote the construction of urban underground comprehensive pipe galleries. Construction, coordinating the planning, construction and management of various municipal pipelines, solving problems such as repeated excavation of roads, dense overhead network, frequent pipeline accidents, etc., is conducive to ensuring urban safety, improving urban functions, beautifying urban landscapes, and promoting urban intensive efficiency and Transformational development is conducive to improving the comprehensive carrying capacity of the city and the quality of urbanization development, increasing effective ...

AI Technical Summary

Problems solved by technology

[0003] There are many kinds of modules for the pipe gallery, among which the box-type concrete culvert pipe module (referred to as the box culvert) is the most used. The ordinary box culvert uses a one-time pouring mold, but the above pouring mold needs to be built repeatedly, which is time-consuming and material-intensive. The demoulding steps of the pouring mold are very cumbersome, which is not conducive to mass production pouring

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