Surface coating spraying device for road construction bridge

Abstract

The invention discloses a surface coating spraying device for a road construction bridge. The device comprises a shell, wherein a stirring and drying mechanism is arranged at the inner side of the shell, and the stirring and drying mechanism comprises a material storage box, an electric heating box, an air-inlet pipe, a filtering box, a sealing cover, a handle, a feeding pipe, a ventilating pipe,a through pipe, a heat conducting piece, a fixing pipe, a connecting shaft, a stirring shaft, a rotating shaft, a rotating motor, fan blades, an air blowing cover and a dustproof cover. According to the device, through the arrangement of the stirring and drying mechanism, workers can stir and heat the materials at the inner side of the material storage box so that the phenomenon that the materialsare cooled and solidified in the placing process is avoided, the situation that the materials cannot be normally sprayed and used due to cooling and solidification of the materials is avoided, the drying treatment of the sprayed materials for the workers is facilitated, the sprayed materials on the ground are prevented from being rolled and treaded, the problem that a fan needs to be installed inthe using process of the spraying device is solved, and the spraying device has multiple effects.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to a surface coating and spraying device for road construction bridges. Background technique [0002] Road bridges are generally composed of several parts such as roadbed, road surface, bridge, etc. The roadbed is a linear structure built with soil or stone, which bears its own rock and soil weight and road surface gravity, as well as the driving load transmitted from the road surface , is an important part of the entire road structure. The road surface is a layered structure paved on the roadbed with various road materials or mixtures for cars to drive. Its function is to ensure that cars can run on the road all-weather and stably , high-speed, comfortable, safe and economical operation. During the construction of roads and bridges, workers often use spraying devices to spray waterproof paint on the waterproof base surface; [0003] However, in the actual use of the spra...

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Problems solved by technology

[0004] The present invention provides a surface coating and spraying device for road construction bridges, which can effectively solve the problem that the current spraying devices on the market proposed in the above-mentioned background technology, in the actual use process, due to the lack of a stirring and drying mechanism, the material is in the storage. Because of the cooling and solidification of the material due to the decrease in temperature, the material cannot be sprayed out smoothly during the spraying process.

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