A hanger for valve spraying

Abstract

The invention relates to a hanging bracket for valve spraying. The hanging bracket comprises a U-shaped hanging bracket body. A horizontal plate horizontally placed is arranged at the upper part of the U-shaped hanging bracket body, a left vertical arm is fixed to the lower side of the left end of the horizontal plate, a right vertical arm is fixed to the lower side of the right end of the horizontal plate, and a lifting hook is installed in the middle of the horizontal plate in a movable connection mode. A left gasket is movably arranged at the inner end of the lower part of the left vertical arm, a motor is fixedly installed on the left side of the left vertical arm, a driving gear is arranged on a shaft of the motor in a sleeving mode, and a driven gear coaxial with the left gasket is meshed with the lower part of the driving gear. According to the hanging bracket, the following blockage mode is adopted, a side stopping frame capable of rotating protects flange ports of valves, oil paint is prevented from entering cavities, and rotation of the valves is not influenced. When the U-shaped hanging bracket body clamps the valves, the motor drives the valves to rotate, and therefore the valves can be flexibly overturned and can be uniformly sprayed, the spraying difficulty can be lowered, and the spraying efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of valve processing and clamping equipment, in particular to a hanger for valve spraying. Background technique [0002] The valve is a control component in the fluid delivery system, which has functions such as cut-off, adjustment, flow diversion, reverse flow prevention, pressure stabilization, flow diversion or overflow pressure relief. [0003] Valves used in fluid control systems range from the simplest cut-off valves to various valves used in extremely complex automatic control systems, with a wide variety of varieties and specifications. Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. [0004] In order to adapt to the movement of liquid objects in it, the valve has a unique shape, mostly an arc structure, so it is easy to rotate when clamping, and the clamping is difficult. Therefore, du...

AI Technical Summary

Problems solved by technology

In the process of spraying the surface of the valve, the end flange of the valve is usually used as the clamping part. However, the valve generally has three ports. In order to prevent the paint from spraying into the valve, it is usually necessary to block all the three ports. However, in this way The rotation of the valve is limited, which is not conducive to the spraying equipment to spray the circumference of the valve in all directions

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