Novel concrete hinged mattress

Abstract

The invention discloses a novel concrete hinged mattress. The novel concrete hinged mattress comprises multiple concrete bricks which are evenly distributed, adjacent concrete bricks are connected through an adjustable hinge joint mechanism, each concrete brick comprises a square concrete base plate, hollow cavities are formed in the concrete base plates, the outer portions of the hollow cavitiesare provided with reinforcing steel bar skeleton frames embedded in the concrete base plates, dual-way slope protection mechanisms are arranged on the tops of the concrete base plates, inner sunken bottom grooves are formed in the bottoms of the concrete base plates, and high-adaptation self-adjusting base mechanisms are arranged on the inner sunken bottom grooves. According to the difference of the terrain, the length of a hinge between adjacent concrete bricks is changed, device generality is higher, meanwhile, the riverway slope surface does not need to be leveled, the concrete hinged mattress is placed, construction efficiency is higher, in addition, the concrete hinged mattress can protect the slope face from two aspects, and the device slope protection effect is better.

Description

technical field [0001] The invention relates to the field of water conservancy facilities, in particular to a novel concrete hinge row. Background technique [0002] Slope protection refers to the general designation of various paving and planting on the slope to prevent the slope from being scoured. In the river section where the bridge site is located, the concave bank of the river bank is washed by the water flow year by year, which will cause the river bank to collapse continuously. In order to protect the safety of bridges and embankments, protective buildings must be built on concave banks. In addition, when bridges cause changes in the direction of river water flow, scouring the river bank and endangering farmland and villages and towns, protective buildings must also be built on the river bank. The traditional forms of slope protection for rivers and reservoirs in my country include riprap, dry block stones, mortar block stones, and reinforced concrete panels. Mult...

AI Technical Summary

Problems solved by technology

[0006] (1) According to the different topography of the slope of the river, the optimal distance between adjacent concrete bricks is also different, and the existing concrete hinge row cannot change the hinge distance between adjacent concrete bricks after the production is completed. length, making the device less versatile;

[0007] (2) Most of the river slopes are uneven, and the existing concrete hinge row is placed before the river slope, and it is usually necessary to finely level the river slope, so that the construction steps of the concrete hinge row are numerous and the efficiency is not high;

[0008] (3) The soil loss on the slope of the river channel mainly comes from two aspects. One is the rise and fall of the river water level and the flow of rainwater to the river, which causes soil loss, and the other is the lateral impact of the river flow. The concrete hinge row cannot protect the slope from two aspects, which makes the slope protection effect of the device unsatisfactory

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