A prefabricated aqueduct structure for river and lake water systems that is convenient for sand extraction

Abstract

The invention discloses an assembled type water guide canal structure for a river and lake water system and with convenient sand extraction. The assembled type water guide canal structure for the river and lake water system and with the convenient sand extraction comprises a seat plate, a flat plate, a side plate and a second filter net. A connecting plate is fixedly welded to the right end of theseat plate, a limiting device is connected to the inner side of a second pressure plate, an inserting rod is connected to the left end of the seat plate, a shaft rod located above a fixed matching lug is arranged on the inner side of the flat plate, and a rotating rod is arranged on the outer side of a connecting disc. A collection tank is formed in the seat plate, and an extraction device is connected to the inner side of the collection tank. According to the assembled type water guide canal structure for the river and lake water system and with the convenient sand extraction, rapid buildingis convenient, the stability of the structure is ensured, the effect of filtration and precipitation to the sand is ensured, and the filter net adjustment is convenient according to a specific waterlevel; and the rapid disassembly and assembly are convenient, the assembly is facilitated, the sand is conveniently extracted, and the use for a long time and high efficiency is facilitated.

Description

technical field [0001] The invention relates to the technical field of municipal engineering, in particular to an assembled aqueduct structure for river and lake water systems which is convenient for extracting sand. Background technique [0002] In municipal engineering, in order to settle the harmful sediment in the water, make the sediment content in the water meet the water quality requirements and adapt to the sediment-carrying capacity of the downstream channel, it is essential for the construction of the diversion channel of the river and lake water system, so it is very important for the diversion channel The structural requirements of the canal are also gradually changing; [0003] Although the structure of the aqueduct is gradually strengthened and improved under the background of the existing technology, there are still certain shortcomings, such as: [0004] 1. It is not convenient for rapid construction, it is not conducive to ensuring the stability of the stru...

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Problems solved by technology

[0008] The purpose of the present invention is to provide a kind of prefabricated aqueduct structure for the river and lake water system that is convenient for sand extraction, to solve the problem that the current aqueduct structure proposed by the above-mentioned background technology is not convenient for rapid construction, and is not conducive to ensuring the stability of the structure. It is not conducive to ensuring the filtering and sedimentation effect of sediment, it is not convenient to adjust the filter screen according to the specific water level, it is not convenient to quickly disassemble and assemble, it is not conducive to assembly, it is not convenient to extract sediment, and it is not conducive to long-term and efficient use. question

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