Surface spraying device for road and bridge construction

Abstract

The invention discloses a surface spraying device for road and bridge construction. The surface spraying device for the road and bridge construction comprises a push rod, a liquid withdrawing pump, apaint storage hopper, a connecting pipeline, a spray nozzle, a connecting disc, a connecting frame, pulleys, an electric cabinet and a cable. The push rod and the connecting frame are welded to each other, the liquid withdrawing pump is horizontally fixed at the top of the connecting frame, the bottom of the liquid withdrawing pump is fixedly connected to the left side of the spray nozzle, the electric cabinet is in electrical connection with an electrical system inside the liquid withdrawing pump through the cable. The paint storage hopper is fixedly arranged on the left side of the mechanismpart at the bottom of the liquid withdrawing pump, the connecting pipeline is fixed between and connects the paint storage hopper and the spray nozzle and makes the paint storage hopper communicate with the spray nozzle, through the connecting pipeline, internally, and three pulleys are arranged on the left side and the right side of the connecting frame and the bottom of the connecting disc respectively, wherein the connecting disc and the connecting frame are serving as mechanism part. The surface spraying device for the road and bridge construction has the beneficial effect that, through agear and rack drive device, the discharging amount of spraying raw materials is effectively controlled, therefore the spraying raw materials can be uniformly sprayed on the surface of the bridge, andresources are greatly saved.

Description

technical field [0001] The invention relates to a surface spraying device for road and bridge construction, which belongs to the field of spraying devices. Background technique [0002] Spraying equipment is the product of an environment where automation is becoming more and more common with the development of industrial technology. With the increasing degree of automation, the application of spraying production lines is becoming more and more extensive, and it has penetrated into many fields of the national economy. Now The spraying equipment on the market can be divided into three types according to the degree of automation: manual spraying equipment, semi-automatic spraying equipment and fully automatic spraying equipment. [0003] However, during the construction process of the bridge surface in the prior art spraying device, the spraying device cannot effectively control the quantity of spraying materials, which not only causes the sprayed spraying materials to be unabl...

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Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a road bridge construction surface spraying device to improve the spraying device. During the construction process of the bridge surface, the spraying device cannot effectively control the amount of spraying raw materials, which not only leads to spraying The raw materials cannot be used, and a lot of spraying raw materials are wasted

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