One-step forming mold used for pouring trench and using method of one-step forming mold

Abstract

The invention provides a one-step forming mold used for pouring a trench and a using method of the one-step forming mold. The one-step forming mold solves the problems that an existing trench pouring mold is more in using procedures, complex to manufacture, high in precision requirement, big in error, complicated in structure, short in service life and the like. The one-step forming mold comprises a mold body; the mold body comprises a middle box girder, two side box girders, a mold setting pull rod and a demolding pull rod; the middle box girder is internally provided with a mold placing hydraulic cylinder and a pull rod cross arm; the mold setting pull rod and the demolding pull rod are hinged to the corresponding middle box girder and the side box girder respectively through pull rod pins; the mold setting pull rod and the demolding pull rod are both provided with strip-shaped holes; the front end and the rear end of the mold body are connected with a traction walking system and a driven walking system respectively; the using method of the one-step forming mold used for pouring the trench comprises a mold setting process and a demolding process. The one-step forming mold used for pouring the trench is easy to manufacture, saves cost, improves the quality for pouring the trench, shortens the time for pouring the trench, and improves the overall construction efficiency.

Description

technical field [0001] The invention relates to the field of pouring trenches, in particular to a one-shot mold for pouring trenches and a method for using the same. Background technique [0002] At present, the construction technology of construction projects continues to develop, and the construction technology tends to be mature. However, many constructions still use old-fashioned devices. Due to the continuous improvement of specifications, standards and requirements, some devices can no longer meet the current high-efficiency and high-standard requirements. The pouring of the ditch or central ditch and other trenches of highways, railways, tunnels and other trenches is one of the main processes in construction, which has a great impact on the construction period. Solving the problem of trench pouring in various construction projects is of great importance to track engineering Construction efficiency is very important. [0003] However, the existing trench pouring molds...

AI Technical Summary

Problems solved by technology

[0003] However, the existing trench pouring molds use many processes, are complicated to manufacture, and have high precision requirements, so they often fail to achieve the expected effect and have large errors. The gap between the formwork and the bottom formwork infiltrates, thus affecting the normal use of the mold; and the existing trench pouring mold must be reused, otherwise the resource cost is too high, the more times of use, the more the concrete will infiltrate, and when it cannot be used to a certain extent, The solidified concrete can only be removed manually. Due to the complex structure of the existing trench pouring mold, it is easy to cause personal injury and damage to the removal equipment, and also shorten its service life to a large extent; the above problems lead to the existing trench pouring mold. During use, the groove formed by pouring has a large amount of bending deformation, which seriously affects the quality and appearance

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