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Bridge construction spraying device convenient to use and adjustable in spraying area

A technology of bridge construction and spraying equipment, applied in the direction of spraying equipment, etc., can solve the problems of inconvenient use, spraying waste efficiency, etc., and achieve the effect of convenient use

Inactive Publication Date: 2021-06-22
何宇峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a bridge construction spraying device that is convenient to use and has an adjustable spraying area, to solve the problem that the nozzle area of ​​the existing spraying device proposed in the above-mentioned background technology is generally fixed, and when the area of ​​the steel structure to be sprayed is too large When it is too small or too large, the spraying will also produce certain waste or slow efficiency; in addition, the existing spraying device can only realize the up and down movement of the nozzle, which is inconvenient to use

Method used

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  • Bridge construction spraying device convenient to use and adjustable in spraying area
  • Bridge construction spraying device convenient to use and adjustable in spraying area
  • Bridge construction spraying device convenient to use and adjustable in spraying area

Examples

Experimental program
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Effect test

Embodiment example 1

[0031] see Figure 1-2 , a spraying device for bridge construction that is convenient to use and has an adjustable spraying area, comprising an outer box body 1, universal wheels 2 are fixedly installed at the four corners of the bottom of the outer box body 1, and the outer side of the outer box body 1 An L-shaped handle 3 is fixedly installed on the top, a control switch 4 is fixedly installed on one end of the top of the outer box body 1, and a material barrel 5 is arranged at an inner end of the outer box body 1, and a feeding port is opened above the material barrel 5 6. A stirring motor 7 mounted on the outer box 1 is arranged above the material barrel 5, and the output shaft of the stirring motor 7 is equipped with a stirring rod 8 extending into the inside of the material barrel 5. The outer box 1 The other end of the interior is equipped with a water pump 9 and a spring reel 10, and one end of the outer box 1 is fixedly equipped with a biaxial movement mechanism 11, a...

Embodiment example 2

[0036] see Figure 4-6 , the adjustable spray head mechanism 19 includes a diverter valve body 27 fixedly installed on the second L-shaped mounting plate 18, the inside of the diverter valve body 27 is provided with a split-three pipeline 28, and the outside of the diverter valve body 27 Three chutes 40 in the vertical direction are evenly arranged, and the inside of the chute 40 is slidably installed with a nozzle mounting seat 29, and the upper and lower ends of the nozzle mounting seat 29 are provided with plug joints 30, and the nozzle mounting seat 29 29 are provided with through holes 31 inside, and the outside of the nozzle mount 29 is fixed with a nozzle 32; when the nozzle mount 29 slides to the top of the chute 40 in the chute 40, the nozzle mount The through hole 31 provided in 29 communicates with the branch part of the one-point-three pipeline 28 inside the diverter valve body 27, and rubber sealing gaskets are installed at the sliding connection between the inner...

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Abstract

The invention discloses a bridge construction spraying device convenient to use and adjustable in spraying area. The bridge construction spraying device comprises an outer box body, universal wheels are fixedly mounted at four corners of the bottom of the outer box body, an L-shaped handle is fixedly mounted at the top end of the outer side of the outer box body, a control switch is fixedly mounted at one end of the top of the outer box body, a material barrel is arranged at one end in the outer box body, a feeding opening is formed in the upper part of the material barrel, a stirring motor installed on the outer box body is arranged at the upper part of the material barrel, a stirring rod stretching into the material barrel is installed on an output shaft of the stirring motor, a water pump and a spring reel are installed at the other end in the outer box body, a double-shaft moving mechanism is fixedly installed at one end of the outer box body and comprises a transverse moving mechanism, and a transverse moving block is installed on the transverse moving mechanism in a sliding mode. The spraying area, the telescopic length of a spray head and the up-down and left-right positions can be adjusted, and therefore spraying use is facilitated.

Description

technical field [0001] The invention relates to the technical field of bridge construction devices, in particular to a spraying device for bridge construction which is convenient to use and has an adjustable spraying area. Background technique [0002] A bridge refers to a building built for roads to cross natural or artificial obstacles. It is erected on rivers, lakes and seas to allow vehicles and pedestrians to pass smoothly. In order to make the steel structure of the bridge have high strength, toughness, good fatigue resistance, certain low temperature toughness and atmospheric corrosion resistance, it is necessary to spray anti-rust and anti-corrosion layers on the surface of the bridge steel structure. [0003] The nozzle area of ​​the existing spraying device is generally fixed. When the area of ​​the steel structure to be sprayed is too small or too large, the spraying will also produce a certain amount of waste or slow efficiency; in addition, the existing spraying...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B13/04B05B15/25B05B15/68B05B12/16
CPCB05B13/041B05B12/16B05B15/25B05B15/68
Inventor 何宇峰
Owner 何宇峰
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