Quickly-assembled dike breach plugging device

Abstract

The invention discloses a quickly-assembled dike breach plugging device. The quickly-assembled dike breach plugging device comprises a tetrahedral structure outer frame and a filling material (2) arranged in the tetrahedral structure outer frame, the tetrahedral structure outer frame is formed by an equilateral triangle first net plate (11), an equilateral triangle second net plate (12), an equilateral triangle third net plate (13) and an equilateral triangle fourth net plate (14) which are the same in shape and structure and are detachably and fixedly connected, every two of the first net plate (11), the second net plate (12), the third net plate (13) and the fourth net plate (14) serve as one set, and the adjacent edges of the two net plats in each set are hinged through a hinge (5); andhinging between the two net plats in each set is completed during net plate machining. The quickly-assembled dike breach plugging device is high in operating speed and few in field workload.

Description

technical field [0001] The invention belongs to the technical field of flood control and rescue equipment, in particular to a rapidly assembled embankment breach sealing device with high operating speed and less on-site workload. Background technique [0002] The rapid sealing device for dam breaches is used to realize rapid sealing of dam breaches during flood seasons simply, conveniently and in a timely manner, thereby reducing the loss of property and people's lives and maintaining social stability. [0003] The Chinese invention patent application "method and device for rapid sealing of embankment breaches" (application number: 201710268791.X, publication date: 2017-09-01) discloses a embankment breach sealing device. The device comprises a tetrahedral frame and fillers placed in the tetrahedral frame, and the tetrahedral frame is formed by detachable and fixed connections of four triangular net plates. Shackles are used to fasten the angular mesh panels. The triangula...

AI Technical Summary

Problems solved by technology

[0004] However, since the above-mentioned embankment breach sealing device is a tetrahedron temporarily composed of 4 triangular mesh panels stored independently at the operation site, the operation speed is not fast enough, the number of operators is large, and the workload on site is large, which affects the breach seal. The timeliness of blocking, may even miss the best timing of blocking, resulting in losses

[0005] Secondly, in the prior art, after the multi-layer triangular shelf arranged inside the tetrahedron is turned over temporarily at the job site, it is necessary to use multiple plastic tension buckles (or other ropes) to fix the free sides of the triangular shelf on the adjacent four sides. In order to ensure that the triangular shelf can carry the weight of multiple water-absorbed rapid foaming bags, the work speed is not fast enough, and there are many fragmented materials

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