Even spraying device for tunnel wall paint

A spraying device and coating technology, which is applied in the direction of tunnels, tunnel linings, shaft equipment, etc., can solve the problems of poor spraying effect and low efficiency, and achieve the effect of preventing precipitation and improving mixing efficiency

Pending Publication Date: 2020-03-24
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a uniform spraying device for tunnel wall paint, to overcome the problems of poor spraying effect and low efficiency in the prior art

Method used

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  • Even spraying device for tunnel wall paint
  • Even spraying device for tunnel wall paint
  • Even spraying device for tunnel wall paint

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Embodiment Construction

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required in the embodiments. Obviously, the accompanying drawings in the following description are only some of the present invention. Embodiments, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

[0027] The present invention is described in further detail below in conjunction with accompanying drawing:

[0028] Such as Figure 1-4 As shown, a device for uniform spraying of tunnel wall paint includes a mobile support platform 1, and the bottom end of the mobile support platform 1 is symmetrically provided with several mobile wheels 2, and the mobile wheels 2 have a locking function, so that the device can be realized. The movement and fixation of the mobile support table 1 is provided with a groove 3, the g...

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Abstract

The invention discloses an even spraying device for tunnel wall paint. The even spraying device for tunnel wall paint is characterized in that a paint stirring box is arranged on a movable supportingtable, two supporting columns are arranged on the movable supporting table at an interval, a rotating shaft is arranged between the two supporting columns, a paint barrel is fixed at one end of the rotating shaft, a spraying assembly is arranged on the paint barrel, a booster pump connected with the spraying assembly is arranged in the paint barrel, and an inlet of the booster pump communicates with the interior of the paint stirring box through a hose. The paint barrel with the booster pump is fixed on the rotating shaft, and then the rotating shaft is driven to rotate in a reciprocating modeby a linear reciprocating driving mechanism arranged on the movable supporting table, so that the spraying assembly on the paint barrel rotates to spray, the rotating shaft is driven to rotate in a reciprocating mode by the linear reciprocating driving mechanism to drive the spraying assembly to spray different parts, the structure is simple, the control is convenient, the device is convenient tomove, the flexibility of the device is improved, the spraying efficiency is improved, and the labor intensity of workers is reduced.

Description

technical field [0001] The invention belongs to a paint spraying device, in particular to a uniform spraying device for tunnel wall paint. Background technique [0002] At present, with the development of social economy, the labor cost of construction engineering and traffic engineering is very high. The improvement of supporting labor security and rules and regulations has caused the labor cost to account for a high proportion of the entire project cost, and in terms of construction quality , it is believed that labor skills will change due to factors such as skills, physical strength, and environment, which will cause uncontrollable construction quality. Therefore, mechanized construction methods replace manual manual operations to improve construction quality and efficiency. For tunnels with curved structures, the inner walls Paint application is more important. At present, manual hand-held spraying devices are mainly used for spraying on the inner wall of tunnels. The ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D11/10E04F21/08E04G21/02
CPCE04F21/08E04G21/02E21D11/105
Inventor 陈明黄良贤毛国宇董雨张辉
Owner CHANGAN UNIV
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