Bottom water spray rack for multi-angle spraying for high-pressure water spray vehicles

Abstract

The invention discloses a bottom water-spraying holder convenient for performing multi-angle spraying for a high-pressure water-spraying car. The bottom water-spraying holder comprises a center pole and sprayers; main sliding tubes are arranged on two sides of the center pole, and the interior of each sliding tube is connected with a side sliding tube through a spacing slot and a spacing rod; eachsliding chute penetrates through the upper sides of each main sliding tube and each side sliding tube, and each sliding rod penetrates through each sliding chute; second rotary gears are arranged ontwo sides of a first rotary gear, and the top ends of the second rotary gears are connected with rolls; exteriors of the rolls are connected with the inner top end of the center pole through torsionalsprings, the bottoms of hollow tubes are connected with the sprayer through fixed connecting pipes, and the movable gears are arranged outside the upper side of the sprayers. The bottom water-spraying holder convenient for performing multi-angle spraying for the high-pressure water-spraying car can well guarantee the large-area spraying work on the whole pavement in the use process.

Description

technical field [0001] The invention relates to the technical field related to environmental protection, in particular to a bottom water spray frame for a high-pressure water spray vehicle that is convenient for multi-angle spraying. Background technique [0002] The bottom spray rack for high-pressure water spray vehicles is an auxiliary device used together with the water spray vehicles to reduce the temperature on the road in a hot environment, so as to achieve the effect of reducing the temperature of the road surface However, although there are many types and quantities of spray racks at the bottom of the high-pressure water spray trucks on the existing market, there are still some problems in the process of using them; [0003] 1. The water spray rack at the bottom of the high-pressure water spray truck on the existing market cannot spray water on a large area of ​​the road well during the water spray process, resulting in the need for the water spray truck to go back ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a bottom water spray rack for high-pressure water spray trucks that is convenient for multi-angle spraying, so as to solve the problem that the water spray racks at the bottom of the high-pressure water spray trucks on the market currently on the market are spraying water. In the process of spraying a large area on the road surface, and the whole sprinkler rack can't control the length of the entire sprinkler rack well during the process of spraying a large area

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