A kind of anti-slip pattern blowing machine for plastic pavement surface

Abstract

A plastic pavement surface layer antiskid pattern blowing-engraving machine comprises a machine frame, a working state walking device and a blowing-engraving device; the working state walking device is composed of two walking mechanisms arranged symmetrically; the two walking mechanisms are respectively arranged at the left side and the right side of the machine frame; the two walking mechanisms co-drive walking of the blowing-engraving machine in the working state; the blowing-engraving device includes a spay pipe, a pressure medium source and a spray pipe driving mechanism; the pressure medium source is positioned on the machine frame; the spray pipe and the spray pipe driving mechanism are mounted at the front part of the machine frame; spray nozzles are distributed at the bottom of the spray pipe; the spray pipe is connected with the pressure medium source through a pipeline; the spray pipe driving mechanism drives the spray pipe to move forth and back. With use of the blowing-engraving machine, the bran-new plastic pavement antiskid surface layer construction technology can be realized, and the efficiency of construction can be greatly improved while the service life is prolonged and the aesthetic property of the plastic pavement appearance is increased.

Description

technical field [0001] The invention relates to a plastic pavement construction equipment, in particular to a plastic pavement surface anti-skid pattern blowing machine. Background technique [0002] The plastic pavement is made of polymer synthetic materials on the ground. It is a commonly used pavement on the ground such as track and field fields, runways, courts, kindergarten playgrounds, and school playgrounds. The plastic pavement has appropriate elasticity, which can produce appropriate rebound force for the athlete, and at the same time protect the athlete's joints and ligaments, reducing the risk of injury. The plastic pavement is required to have a certain anti-slip performance to ensure that its surface is not slippery, and to provide athletes with a safe and stable contact feeling. Even in wet conditions and bad weather, it can also ensure that the feet are solid, starting, accelerating, and running fast. Safety. In addition, the plastic pavement also needs to h...

AI Technical Summary

Problems solved by technology

Due to the large randomness of pasting particles, there will always be some particles that are not firmly bonded and form threshing; direct spraying of glue and granule mixture can solve the threshing defect to a certain extent, but it is affected by the technical level, experience and experience of the construction personnel. Influenced by the degree of care, it is difficult to ensure the consistency and uniformity of the pavement even if the workers are very skilled.

There is also a method of forming concave-convex patterns by directly acting on the anti-skid surface rubber by mold embossing. Although this method can avoid threshing and uneven problems, it has high labor intensity, low operating efficiency, large mold consumption, and high processing costs. disadvantages

At present, people in the industry have designed an advanced anti-slip surface construction method, which is to use high-pressure air or water to blow out concave-convex lines on the surface of the anti-slip surface. Compared with the traditional method, it has the advantages of high operating efficiency, easy operation and low processing cost.

However, there is still a lack of special construction equipment required to implement this method

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