ST-A multi-functional simple paint brush development and application

China Paint Online News Information
Wang Wenfeng, Xu Peng (Yucheng Yellow River Bureau)
1 Results development background
The Yellow River is the cradle of the Chinese nation, the people have been responsible for more than 60 years of yellow management, maintenance and maintenance, flood relief and other urgent, difficult, dangerous, heavy work tasks, to ensure that the Yellow River years old. In recent years, the ultimate goal of "three Yellow Rivers" construction and "maintaining healthy life of the Yellow River" has been put forward, especially after the completion of the reform of the water pipe system and the construction of standardized embankment projects, which put forward higher requirements for improving the level of project management and the improvement of the appearance of the project. In the daily maintenance and maintenance of the project, the Yellow River first-line maintenance workers on the embankment road warning line, zebra line, along the road stone, dangerous workers eyebrow stone, stone square, signage, management room, trees, etc. paint, is to improve the face of the project regular work, heavy workload, heavy tasks. Traditional paint painting methods mainly use the market sales of paint rollers or ordinary paint brush operations, field operations also carry buckets, paint buckets and other auxiliary tools, there are operating inconvenience, running drips, low work efficiency, labor intensity and other issues, increased labor day input and paint purchase capital investment. In order to solve the above problems, the results of the development personnel combined with the Yellow River maintenance and maintenance of the characteristics of the first-line operation, with reference to the use of traditional paint painting tools, the development of ST-A multi-functional simple paint brush.
2 Results research and development process
2.1 results brewing stage
the results mainly completed the personnel combined with the Yellow River flood control project daily maintenance and maintenance, in the process of painting paint actual situation and the use of labor tools, from the perspective of reducing labor intensity, saving conservation funds, convenient and practical consideration, formed the development of ST-A multi-functional simple paint brush preliminary ideas, and in the first-line maintenance workers widely solicited opinions, combined with the actual formation of a theoretical framework.
2.2 Results development phase
April 2008 on the basis of drawing drawings, the results of the development personnel to purchase the required materials, commissioned the metal equipment processing plant in the city of Luzenan, the production of experimental products, in the results of the main finisher's guidance, made a paint brush test application products.
2.3 Results Application Phase
The results have been applied since May 2008 at the Luze Anyuan Conservation Company, the Luze Water Supply Bureau, the Luze Yellow River Engineering Bureau and other units. After the project management inspection in the fall of 2008, the results of the research staff carried out the application technology tracking survey, during the application period was recognized by the first-line staff.
2.4 Results Technical Components
Main components: components such as storage and feed booster barrels, adjustable work handles, hard brush heads, soft brush heads, etc. Storage feed booster barrel: storage feed booster barrel in this results test and application stage, mainly by using agricultural carry-on high-pressure sprayer innovation, the sprayer spray device with hoses converted into paint conveyor pipe, remove pressure limit, filtration and other device components, enhance pressure. Adjustable work handle: with diameter 2.5cm, length 30 and 120cm iron pipe, top weld nut (for bolting with brush head), paint conveyor pipe from the adjustable work handle through. Adjustable work handle according to the needs of the brush coating work surface, adjust the replacement handle or brush head work, suitable for a variety of environmental work needs.
Hard brush head: with a diameter of 6cm iron pipe to do closed roller barrel body, two-sided installation of bearings, on one side of the bearing shaft drilling for the feed hole, and in the drum around the circle drilling the right amount of small holes, on the roller glued to a layer of artificial fluff, roller through the bearing shaft, roller holder and adjustable work handle connection, paint pipe supply of paint input into the drum to provide raw materials.
soft brush head: with 20mm bolts through the bed processed into hollow connection feed bolts, the center welding diameter of 5cm iron plate and intermediate drilling to make a brush head frame, bristles with gaskets fixed to the brush head rack, bristles can be replaced at any time.
2.5 results work
work manually carry the storage feed booster barrel, storage feed booster barrel storage paint, and pressurized transport paint. The work handle is bolted to the brush head, and the paint is supplied with a continuous stream of paint from the conveyor pipe. The coating fluid is delivered to the hard brush head roller, which is used to push the brush head roller to turn through the work handle. The centrifugal force of the drum rotation will be the paint from the roller wall hole out of the brush coating, the hard brush head is mainly used to standardize the embankment top road warning line, zebra line, along the road stone, dangerous eyebrow stone, stone square, sign paint painting; Brush heads or work handles can be replaced at any time according to work needs for versatile use.
3 results of the main innovation point
3.1 Jane: the invention of this paint brush, the first time to achieve paint storage, supply, pressure and brush head as a whole, storage of paint, long working hours, small and flexible, simple device, low cost.
3.2 Easy: This paint brush improves the feeding method, without any external power, artificial burden storage feed booster barrel and pressure, through the pipeline automatically to the brush head supply paint, easy to operate, easy to carry, easy to store, single person can complete the operation task, suitable for first-line maintenance workers field operations.
3.3 more: This paint brush innovates the traditional coating brushing method, the first time to achieve a machine multi-use, designed a hard brush head, soft brush head and adjustable work handle, the work surface regardless of height, flat, bump can be brushed, improve work efficiency and work quality.
3.4 Province: This paint brush broke through the paint brushing process difficult to overcome the problem, the application of storage, transport coatings are closed, paint with pressure, do not drip, clean and hygienic, save paint, save money, save labor.
4 ST-A multi-functional simple paint brush in the project maintenance management promotion and application
After the successful development of the paint brush, has been in the Luze Anyuan Conservation Company, Luze Water Supply Branch Suge culvert, Yang set culvert maintenance application. After many promotion and application in recent years, the paint brush by the relevant experts and grass-roots workers alike, it is generally believed that the paint brush has the characteristics of easy installation and carrying, flexible operation, is for the Yellow River flood control project maintenance and maintenance of the development of a new labor tool, convenient production operations, greatly reduced the labor intensity of front-line workers, saving money, compared with the traditional brushing method, the work efficiency greatly improved, with a higher value of promotion and application.