Civil construction pouring device

Abstract

The invention provides a civil engineering construction pouring device which comprises a moving carrier, a plurality of supporting rods, a plurality of supporting rods, a plurality of supporting rods and a plurality of supporting rods. The water storage assembly is fixedly arranged at the top of the bottom plate; the spraying assembly is fixed to one end of the top of the bottom plate, the spraying assembly is provided with a base plate and an inclined top plate obliquely arranged above the base plate, the base plate and the inclined top plate are both triangular plate bodies, a closed triangular cavity is defined by the periphery of the base plate and the periphery of the inclined top plate, and buffer blocks are evenly arranged in the triangular cavity; a water inlet is formed in the top of one corner of the triangular cavity, and a transverse water outlet is formed in the side, away from the water inlet, of the triangular cavity. A pumping device; the water flow speed can be reduced through the buffer block, water flow in the triangular cavity can be dispersed, transverse water flow with the large length flows out of the transverse water outlet, uniform pouring of the road surface can be completed at a time, the water flow speed is low, sinking caused by impact on the road surface is avoided, and the maintenance effect is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of civil construction, and in particular relates to a watering device for civil construction. Background technique [0002] Concrete, as a very important contemporary building material, is widely used in various civil engineering projects. The reason why concrete can gradually set and harden after pouring and tamping is mainly due to the hydration of cement, while hydration The effect requires appropriate temperature and humidity conditions; the hydration of cement in the process of gradually hardening is an exothermic reaction, which produces a large amount of heat of hydration. Concrete is prone to cracks under the condition of uneven heat or high temperature expansion. Watering and cooling can effectively Reduce or eliminate cracks. [0003] For watering and cooling, manual hand-held water pipes are often used to spray water on the concrete pavement for maintenance. On the one hand, the uniformity of spr...

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Problems solved by technology

[0003] For watering and cooling, manual hand-held water pipes are often used to spray water on the concrete pavement for maintenance. On the one hand, the uniformity of spraying in this maintenance method is greatly affected by the experience of the operator, and it is easy to cause cracks if the local spraying is insufficient, or excessive local spraying is wasteful. Water resources, on the other hand, use water pipes to directly spray the concrete pavement. Since the pavement has not yet completely solidified and has low strength, it is easy to produce pits under the impact of water flow, which affects the smoothness of the pavement.

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