Safety protection lifesaving device for water conveying canal

Abstract

The invention provides a safety protection lifesaving device for a water conveying canal. The safety protection lifesaving device comprises a lifesaving rope, two groups of fixed piles and a pluralityof hollow floating balls; the two groups of fixed piles are symmetrically arranged on two banks of the canal respectively; two ends of the lifesaving rope are respectively fixed on the two groups offixed piles; a mounting hole is formed in the middle of each floating ball; a first fixing part, a mounting part and a second fixing part are sequentially arranged on the lifesaving rope from left toright; a first counterweight floating ball is arranged at the first fixing part; the multiple floating balls are sequentially and evenly arranged at the mounting part in a separated mode through the mounting holes; a second counterweight floating ball is arranged at the second fixing part; the counterweight fixing devices of the first counterweight floating ball and the second counterweight floating ball are each provided with a fixing pull ring connected with one end of a traction rope; the other ends of the traction ropes are provided with floating rings; and the floating rings sleeve the fixed piles. The safety protection lifesaving device is simple in structure. With the safety protection lifesaving device adopted, the situation that the lifesaving rope hooks garbage and is soaked in water can be effectively avoided, and the service life of the lifesaving rope is prolonged.

Description

technical field [0001] The invention belongs to the field of lifesaving appliances, and in particular relates to a safety protection and lifesaving device for water delivery channels. Background technique [0002] Most of the existing lifesaving floating cables installed on the surface of the river are in contact with the water surface, and are easy to hook on the floating garbage on the water surface. If the cleaning is not timely, it is easy to cause deformation and breakage of the floating cables. Therefore, it is often necessary to invest a lot of manpower and material resources to salvage the floating cables. , in order to regularly clean the floating cables, which is time-consuming and labor-intensive. For example, the floating cables installed in the river channel of the South-to-North Water Diversion Project, the floating cables are often in contact with the water surface, and it is easy to catch garbage. On the one hand, the floating ball set on the floating cable i...

AI Technical Summary

Problems solved by technology

[0003] The invention proposes a new safety protection and lifesaving device for water delivery channels. The technical problem to be solved is that the lifesaving ropes used in the existing channels are easy to hook floating garbage on the water surface, and long-term immersion in water reduces its service life.

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