A crane surface maintenance spraying component

Abstract

The invention discloses a crane surface maintenance spraying component which comprises a spraying component housing and spraying liquid sealed in the spraying component housing, wherein the spraying liquid is stored in a spraying liquid storage bag under pressure; a sprayer is arranged at the bottom of the spraying component housing, and is communicated with the interior of the spraying liquid storage bag through a liquid guide pipe; and a control valve body is arranged on the liquid guide pipe. The spraying liquid is stored in the spraying liquid storage bag under the pressure, the crane surface maintenance spraying component can be placed at the surface of a to-be-maintained steel plate, the control valve body is opened, and the spraying liquid is extruded out of the spraying liquid storage bag and is sprayed at the surface of the to-be-maintained steel plate, thereby realizing the effect of maintenance operation. The crane surface maintenance spraying component is simple and easy.

Description

technical field [0001] The invention relates to a crane surface maintenance spraying assembly. Background technique [0002] As we all know, a crane refers to a multi-action hoisting machine that can vertically lift and horizontally carry heavy objects within a certain range. Also known as a crane. Wherein the beam crane includes a support arm and a cross beam arranged on the top of the support arm, especially the cross beam part for outdoor operation, the outside is an iron outer surface, and the surface is sprayed with antirust paint. In a rainy environment or accidental damage, the anti-corrosion coating on the surface of the beam is easy to detach. If it is not maintained in time, it will easily cause deep corrosion and threaten the bearing capacity of the beam. Due to the high height of the beam, certain pressure equipment is required when spraying the spraying fluid for maintenance. It is laborious to lift the pressure equipment to the beam, and the operation of leng...

AI Technical Summary

Problems solved by technology

In a rainy environment or accidental damage, the anti-corrosion coating on the surface of the beam is easy to detach. If it is not maintained in time, it will easily cause deep corrosion and threaten the bearing capacity of the beam.

Due to the high height of the beam, certain pressure equipment is required when spraying the maintenance spray fluid. It is laborious to lift the pressure equipment to the beam, and the operation of lengthening the delivery pipeline is also cumbersome.

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