Laying tool for seepage-proof coil of groove corner part

Abstract

The invention provides a laying tool for a seepage-proof coil of a groove corner part. The laying tool comprises a triangular hanger and an auxiliary hoisting structure, wherein the auxiliary hoistingstructure is fixed on the triangular hanger; the triangular hanger is set to be an isosceles triangle structure; the triangular hanger comprises two groups of steel waist pipes, a steel bottom pipe and a connecting structure; connecting parts are formed between the starting ends of the two groups of steel waist pipes, between the tail ends of the steel waist pipes and the starting end of the steel bottom plate, and between the tail ends of the steel waist pipes and the tail end of the steel bottom pipe; the connecting structure is arranged on the connecting parts; the auxiliary hoisting structure is fixed on the connecting structure. The laying tool provided by the invention is simple and practical and can be used for ensuring that the seepage-proof coil is flatly and stably put down in avertical construction process of the groove corner parts with different angles and the construction efficiency is effectively improved; good laying quality of the seepage-proof coils of the groove corner parts with different side edge lengths can be met.

Description

technical field [0001] The invention relates to the technical field of vertical anti-seepage, in particular to a tool for laying anti-seepage coils at the corners of trenches. Background technique [0002] With the strengthening of environmental protection, the control of pollutants in China is becoming increasingly strict, and building vertical anti-seepage walls around pollutants is an effective means to prevent the spread of pollutants. Due to the single function of the conventional vertical anti-seepage wall, it cannot meet the requirements of environmental protection and anti-seepage. Therefore, in order to solve this problem, the current vertical anti-seepage technology is to add high-performance geotechnical anti-seepage materials, such as GCL and geomembrane, to the conventional anti-seepage wall. , to form a composite vertical anti-seepage barrier with conventional vertical anti-seepage walls to meet the requirements of environmental protection and anti-seepage. Ho...

AI Technical Summary

Problems solved by technology

Due to the single function of the conventional vertical anti-seepage wall, it cannot meet the requirements of environmental protection and anti-seepage. Therefore, in order to solve this problem, the current vertical anti-seepage technology is to add high-performance geotechnical anti-seepage materials, such as GCL and geomembrane, to the conventional anti-seepage wall. , to form a composite vertical anti-seepage barrier with conventional vertical anti-seepage walls to meet the requirements of environmental protection and anti-seepage

However, the existing anti-seepage membranes are difficult to construct in the vertical direction, especially in vertical anti-seepage walls without artificial working surfaces, professional equipment must be provided to complete the vertical laying of materials, although there are more and more There are many equipments used for vertical laying of anti-seepage membranes. However, for the vertical laying of anti-seepage membranes at corners, the existing equipment only solves the vertical laying of anti-seepage membranes, and it is not only difficult to ensure the anti-seepage of corners. Therefore, a special tool for laying anti-seepage membranes at the corners of trenches is needed to improve the laying quality and efficiency of anti-seepage membranes during vertical construction at corners

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